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Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
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1

Method of using infrared radiation for assembling a first component with a second component  

DOE Patents (OSTI)

A method of assembling a first component for assembly with a second component involves a heating device which includes an enclosure having a cavity for inserting a first component. An array of infrared energy generators is disposed within the enclosure. At least a portion of the first component is inserted into the cavity, exposed to infrared energy and thereby heated to a temperature wherein the portion of the first component is sufficiently softened and/or expanded for assembly with a second component.

Sikka, Vinod K. (Oak Ridge, TN); Whitson, Barry G. (Corryton, TN); Blue, Craig A. (Knoxville, TN)

1999-01-01T23:59:59.000Z

2

Wedge assembly for electrical transformer component spacing  

DOE Patents (OSTI)

This invention is comprised of a wedge assembly that is easily inserted between two surface to be supported thereby, and thereafter expanded to produce a selected spacing between those surfaces. This wedge assembly has two outer members that are substantially identical except that they are mirror images of each other. Oppositely directed faces of these of these outer members are substantially parallel for the purpose of contacting the surfaces to be separated. The other faces of these outer members that are directed toward each other are tapered so as to contact a center member having complementary tapers on both faces. A washer member is provided to contact a common end of the outer members, and a bolt member penetrates this washer and is threadably received in a receptor of the center member. As the bolt member is threaded into the center member, the center member is drawn further into the gap between the outer members and thereby separates these outer members to contact the surfaces to be separated. In the preferred embodiment, the contacting surfaces of the outer member and the center member are provided with guide elements. The wedge assembly is described for use in separating the secondary windings from the laminations of an electrical power transformer.

Baggett, F.E.; Cage, W.F.

1990-12-31T23:59:59.000Z

3

Wedge assembly for electrical transformer component spacing  

DOE Patents (OSTI)

This invention is comprised of a wedge assembly that is easily inserted between two surface to be supported thereby, and thereafter expanded to produce a selected spacing between those surfaces. This wedge assembly has two outer members that are substantially identical except that they are mirror images of each other. Oppositely directed faces of these of these outer members are substantially parallel for the purpose of contacting the surfaces to be separated. The other faces of these outer members that are directed toward each other are tapered so as to contact a center member having complementary tapers on both faces. A washer member is provided to contact a common end of the outer members, and a bolt member penetrates this washer and is threadably received in a receptor of the center member. As the bolt member is threaded into the center member, the center member is drawn further into the gap between the outer members and thereby separates these outer members to contact the surfaces to be separated. In the preferred embodiment, the contacting surfaces of the outer member and the center member are provided with guide elements. The wedge assembly is described for use in separating the secondary windings from the laminations of an electrical power transformer.

Baggett, F.E.; Cage, W.F.

1990-01-01T23:59:59.000Z

4

Wedge assembly for electrical transformer component spacing  

DOE Patents (OSTI)

A wedge assembly that is easily inserted between two surfaces to be supported thereby, and thereafter expanded to produce a selected spacing between those surfaces. This wedge assembly has two outer members that are substantially identical except that they are mirror images of each other. Oppositely directed faces of these of these outer members are substantially parallel for the purpose of contacting the surfaces to be separated. The outer faces of these outer members that are directed toward each other are tapered so as to contact a center member having complementary tapers on both faces. A washer member is provided to contact a common end of the outer members, and a bolt member penetrates this washer and is threadably received in a receptor of the center member. As the bolt member is threaded into the center member, the center member is drawn further into the gap between the outer members and thereby separates these outer members to contact the surfaces to be separated. In the preferred embodiment, the contacting surfaces of the outer member and the center member are provided with guide elements. The wedge assembly is described for use in separating the secondary windings from the laminations of an electrical power transformer.

Baggett, Franklin E. (Paducah, KY); Cage, W. Franklin (LaCenter, KY)

1991-01-01T23:59:59.000Z

5

Instantaneous engine frictional torque, its components and piston assembly friction  

DOE Green Energy (OSTI)

The overall goal of this report is to document the work done to determine the instantaneous frictional torque of internal combustion engine by using a new approach known as (P-[omega]) method developed at Wayne State University. The emphasis has been to improve the accuracy of the method, and apply it to both diesel and gasoline engines under different operating conditions. Also work included an investigation to determine the effect of using advanced materials and techniques to coat the piston rings on the instantaneous engine frictional torque and the piston assembly friction. The errors in measuring the angular velocity, [omega], have been determined and found to be caused by variations in the divisions within one encoder, encoder-to-encoder variations, misalignment within the encoder itself and misalignment between the encoder and crankshaft. The errors in measuring the cylinder gas pressure, P, have been determined and found to be caused by transducer-to-transducer variations, zero drift, thermal stresses and lack of linearity. The ability of the (P-[omega]) method in determining the frictional torque of many engine components has been demonstrated. These components include valve train, fuel injection pump with and without fuel injection, and piston with and without different ring combinations. The emphasis in this part of the research program has been on the piston-ring assembly friction. The effects of load and other operating variables on IFT have been determined. The motoring test, which is widely used in industry to measure engine friction has been found to be inaccurate. The errors have been determined at different loads.

Nichols, F.A. (ed.) (Argonne National Lab., IL (United States)); Henein, N.A. (Wayne State Univ., Detroit, MI (United States). Center for Automotive Research)

1992-05-01T23:59:59.000Z

6

Apparatus for generating a robotic plan for automatically assembling a mechanical component  

DOE Patents (OSTI)

This invention is comprised of an apparatus operable in combination with a robot positioned in a workcell having a preselected specification is operable to generate a program for operating the robot to assemble a mechanical component. The apparatus includes a planner for receiving as inputs a CAD model of the mechanical component to be assembled, a set of robot primitives and a set of mechanical component assembly rules for determining the conditions under which the set of robot primitives apply. The planner generates from these inputs a general, workcell specification-independent plan for assembling the mechanical component. The general plan generated by the planner is provided as an input to a compiler along with details relating to the workcell specification, and the compiler generates from these inputs a workcell specification-dependent program which operates the robot to assemble the mechanical component.

Maciejewski, A.A.; Strip, D.R.

1991-12-31T23:59:59.000Z

7

Fabrication development of full-sized components for GCFR core assemblies  

Science Conference Proceedings (OSTI)

This paper presents the status of the development of full-sized components for gas-cooled fast reactor (GCFR) core assemblies. Methods for ribbing of the fuel rod cladding, fabrication of grid spacers of two different designs, drawing of assembly flow ducts, and fabrication of fission gas collection manifolds by several methods are discussed.

Lindgren, J.R.; Flynn, P.W.; Foster, L.C.

1980-05-01T23:59:59.000Z

8

Bio-inspired nanocomposite assemblies as smart skin components.  

Science Conference Proceedings (OSTI)

There is national interest in the development of sophisticated materials that can automatically detect and respond to chemical and biological threats without the need for human intervention. In living systems, cell membranes perform such functions on a routine basis, detecting threats, communicating with the cell, and triggering automatic responses such as the opening and closing of ion channels. The purpose of this project was to learn how to replicate simple threat detection and response functions within artificial membrane systems. The original goals toward developing 'smart skin' assemblies included: (1) synthesizing functionalized nanoparticles to produce electrochemically responsive systems within a lipid bilayer host matrices, (2) calculating the energetics of nanoparticle-lipid interactions and pore formation, and (3) determining the mechanism of insertion of nanoparticles in lipid bilayers via imaging and electrochemistry. There are a few reports of the use of programmable materials to open and close pores in rigid hosts such as mesoporous materials using either heat or light activation. However, none of these materials can regulate themselves in response to the detection of threats. The strategies we investigated in this project involve learning how to use programmable nanomaterials to automatically eliminate open channels within a lipid bilayer host when 'threats' are detected. We generated and characterized functionalized nanoparticles that can be used to create synthetic pores through the membrane and investigated methods of eliminating the pores either through electrochemistry, change in pH, etc. We also focused on characterizing the behavior of functionalized gold NPs in different lipid membranes and lipid vesicles and coupled these results to modeling efforts designed to gain an understanding of the interaction of nanoparticles within lipid assemblies.

Montano, Gabriel A.; Xiao, Xiaoyin; Achyuthan, Komandoor E.; Allen, Amy; Brozik, Susan Marie; Edwards, Thayne L.; Frischknecht, Amalie Lucile; Wheeler, David Roger

2011-09-01T23:59:59.000Z

9

Non-fuel assembly components: 10 CFR 61.55 classification for waste disposal  

SciTech Connect

This document reports the results of laboratory radionuclide measurements on a representative group of non-fuel assembly (NFA) components for the purposes of waste classification. This document also provides a methodology to estimate the radionuclide inventory of NFA components, including those located outside the fueled region of a nuclear reactor. These radionuclide estimates can then be used to determine the waste classification of NFA components for which there are no physical measurements. Previously, few radionuclide inventory measurements had been performed on NFA components. For this project, recommended scaling factors were selected for the ORIGEN2 computer code that result in conservative estimates of radionuclide concentrations in NFA components. These scaling factors were based upon experimental data obtained from the following NFA components: (1) a pressurized water reactor (PWR) burnable poison rod assembly, (2) a PVM rod cluster control assembly, and (3) a boiling water reactor cruciform control rod blade. As a whole, these components were found to be within Class C limits. Laboratory radionuclide measurements for these components are provided in detail.

Migliore, R.J.; Reid, B.D.; Fadeff, S.K.; Pauley, K.A.; Jenquin, U.P.

1994-09-01T23:59:59.000Z

10

Process for environmentally safe disposal of used fluorescent lamp potted ballast assemblies with component part reclamation and/or recycling  

SciTech Connect

A process is described for the environmentally safe and economical disposal of used fluorescent lamp potted ballast housing assemblies comprising removing from the housing the potted assembly with its embedded electrical component assemblies including a component capacitor containing environmentally hazardous material PCB's; after or before such removing, immersing the potted assembly in a cryogenic bath and freezing the same to reader the potting sufficiently brittle to fragment into small pieces upon being impacted; impacting the potting thoroughly to crush and fragment the same into small pieces and to cleanly remove substantially all traces of the potting from all the electrical components and parts embedded therein and without imparting damage to the components and parts; disconnecting the component containing the environmentally hazardous material; and incinerating only the component containing the environmentally hazardous material, leaving all other components and parts including the housing and potting fragments for salvage, re-use and/or recycling.

Nardella, A.; Norian, B.

1993-07-27T23:59:59.000Z

11

Guidelines for Fabrication and Assembly of Alloy 690 Components in PWR Primary Systems  

Science Conference Proceedings (OSTI)

Although test data and field experience indicate that Alloy 690 is significantly more resistant to primary water stress corrosion cracking (PWSCC) degradation than Alloy 600, laboratory testing has shown that thermo-mechanical processing and surface bulk cold work can introduce vulnerabilities to PWSCC. This document provides guidelines for the fabrication, assembly, and installation of heavy section Alloy 690 parts and components in the primary system of pressurized water reactors (PWRs). The ...

2013-12-02T23:59:59.000Z

12

An in-cell alpha detection system for radioisotope component assembly operations  

DOE Green Energy (OSTI)

A remotely operated alpha detection system is being developed for use at the Radioisotope Power Systems Facility at the US Department of Energy's Hanford Site. It will be used in hot cells being constructed to assemble components of Radioisotope Thermoelectric Generators for space power applications. The in-cell detection equipment will survey radiological swipe samples to determine smearable surface contamination levels on radioisotope fuel, fueled components, and hot-cell work areas. This system is potentially adaptable to other hot cell and glovebox applications where radiation dose rates and contamination levels are expected to be low. 2 figs.

Carteret, B.A. (Westinghouse Hanford Co., Richland, WA (United States)); Goles, R.W. (Pacific Northwest Lab., Richland, WA (United States))

1991-09-01T23:59:59.000Z

13

Structure and assembly of the essential RNA ring component of a viral DNA packaging motor  

SciTech Connect

Prohead RNA (pRNA) is an essential component in the assembly and operation of the powerful bacteriophage {psi}29 DNA packaging motor. The pRNA forms a multimeric ring via intermolecular base-pairing interactions between protomers that serves to guide the assembly of the ring ATPase that drives DNA packaging. Here we report the quaternary structure of this rare multimeric RNA at 3.5 {angstrom} resolution, crystallized as tetrameric rings. Strong quaternary interactions and the inherent flexibility helped rationalize how free pRNA is able to adopt multiple oligomerization states in solution. These characteristics also allowed excellent fitting of the crystallographic pRNA protomers into previous prohead/pRNA cryo-EM reconstructions, supporting the presence of a pentameric, but not hexameric, pRNA ring in the context of the DNA packaging motor. The pentameric pRNA ring anchors itself directly to the phage prohead by interacting specifically with the fivefold symmetric capsid structures that surround the head-tail connector portal. From these contacts, five RNA superhelices project from the pRNA ring, where they serve as scaffolds for binding and assembly of the ring ATPase, and possibly mediate communication between motor components. Construction of structure-based designer pRNAs with little sequence similarity to the wild-type pRNA were shown to fully support the packaging of {psi}29 DNA.

Ding, Fang; Lu, Changrui; Zhao, Wei; Rajashankar, Kanagalaghatta R.; Anderson, Dwight L.; Jardine, Paul J.; Grimes, Shelley; Ke, Ailong (Cornell); (UMM)

2011-07-25T23:59:59.000Z

14

Instantaneous engine frictional torque, its components and piston assembly friction. Final report  

DOE Green Energy (OSTI)

The overall goal of this report is to document the work done to determine the instantaneous frictional torque of internal combustion engine by using a new approach known as (P-{omega}) method developed at Wayne State University. The emphasis has been to improve the accuracy of the method, and apply it to both diesel and gasoline engines under different operating conditions. Also work included an investigation to determine the effect of using advanced materials and techniques to coat the piston rings on the instantaneous engine frictional torque and the piston assembly friction. The errors in measuring the angular velocity, {omega}, have been determined and found to be caused by variations in the divisions within one encoder, encoder-to-encoder variations, misalignment within the encoder itself and misalignment between the encoder and crankshaft. The errors in measuring the cylinder gas pressure, P, have been determined and found to be caused by transducer-to-transducer variations, zero drift, thermal stresses and lack of linearity. The ability of the (P-{omega}) method in determining the frictional torque of many engine components has been demonstrated. These components include valve train, fuel injection pump with and without fuel injection, and piston with and without different ring combinations. The emphasis in this part of the research program has been on the piston-ring assembly friction. The effects of load and other operating variables on IFT have been determined. The motoring test, which is widely used in industry to measure engine friction has been found to be inaccurate. The errors have been determined at different loads.

Nichols, F.A. [ed.] [Argonne National Lab., IL (United States); Henein, N.A. [Wayne State Univ., Detroit, MI (United States). Center for Automotive Research

1992-05-01T23:59:59.000Z

15

Qualification of the Frequency-Scanning Eddy Current Technique for LWR Fuel Assembly Structural Components Under Simulated Poolside Conditions  

Science Conference Proceedings (OSTI)

There is a growing need for nondestructive characterization of hydrogen content in zirconium alloys used in light water reactor (LWR) fuel assembly components. Pending revisions to current regulations and industry emphasis on determining fuel reliability margins have driven the development of poolside-deployable nondestructive characterization techniques to inspect fuel assembly materials. Poolside inspection reduces risk, dose, time and costs related to the transportation of these materials for ...

2013-10-29T23:59:59.000Z

16

Component Procurement Strategies in Decentralized Assemble-to-Order Systems with Time-Dependent Pricing Xiang Fang  

E-Print Network (OSTI)

We consider a contract manufacturer who procures multiple components from independent suppliers to produce an assemble-to-order customized product for a client. The unit price of the product depends on the manufacturers delivery lead time. We explore how the manufacturer can use a Vendor Managed Consignment Inventory (VMCI) scheme to manage the underlying risk and coordinate independent suppliers decisions on the production quantities of their components under demand uncertainty. We formulate the problem as a Stackelberg game played by the manufacturer against her component suppliers to determine her pricing policy for suppliers consignment inventories. This game embeds a sub-game played by the component suppliers against each other to choose their individual production quantities. We show that while numerous equilibria may exist for the suppliers sub-game, there is always a unique one that is Pareto-optimal. We develop an efficient algorithm for finding suppliers Pareto-optimal equilbrium and then derive manufacturers optimal pricing scheme. Our results provide useful insights for managing components in these types of assemble-to-order environments and for understanding how demand uncertainty and component procurement lead times affect individual firms performance in decentralized assembly channels.

Kut C. So; Yunzeng Wang

2007-01-01T23:59:59.000Z

17

Ultra-Precise Assembly of Micro-Electromechanical Systems (MEMS) Components  

SciTech Connect

This report summarizes a three year effort to develop an automated microassembly workcell for the assembly of LIGA (Lithography Galvonoforming Abforming) parts. Over the last several years, Sandia has developed processes for producing surface machined silicon and LIGA parts for use in weapons surety devices. Some of these parts have outside dimensions as small as 100 micron, and most all have submicron tolerances. Parts this small and precise are extremely difficult to assembly by hand. Therefore, in this project, we investigated the technologies required to develop a robotic workcell to assembly these parts. In particular, we concentrated on micro-grippers, visual servoing, micro-assembly planning, and parallel assembly. Three different micro-grippers were tested: a pneumatic probe, a thermally actuated polysilicon tweezer, and a LIGA fabricated tweezer. Visual servoing was used to accuracy position two parts relative to one another. Fourier optics methods were used to generate synthetic microscope images from CAD drawings. These synthetic images are used off-line to test image processing routines under varying magnifications and depths of field. They also provide reference image features which are used to visually servo the part to the desired position. We also investigated a new aspect of fine motion planning for the micro-domain. As parts approach 1-10 {micro}m or less in outside dimensions, interactive forces such as van der Waals and electrostatic forces become major factors which greatly change the assembly sequence and path plans. We developed the mathematics required to determine the goal regions for pick up, holding, and release of a micro-sphere being handled by a rectangular tool. Finally, we implemented and tested the ability to assemble an array of LIGA parts attached to two 3 inch diameter wafers. In this way, hundreds of parts can be assembled in parallel rather than assembling each part individually.

Feddema, J.T.; Simon, R.; Polosky, M.; Christenson, T.

1999-04-01T23:59:59.000Z

18

DOE - Office of Legacy Management -- Springdale PA - PA 11  

Office of Legacy Management (LM)

Springdale PA - PA 11 Springdale PA - PA 11 FUSRAP Considered Sites Springdale, PA Alternate Name(s): C.H. Schnoor - Misspelling of Schnorr from historical documents Conviber, Inc. Premier Manufacturing Company Unity Railway Supply Company PA.11-1 PA.11-2 PA.11-4 PA.11-9 Location: 644 Garfield Street, Springdale, Pennsylvania PA.11-2 Historical Operations: Machined extruded uranium for the Hanford Pile Project to produce an alternate charge for the Hanford reactor and machined uranium slugs for MED contractors. PA.11-9 Eligibility Determination: Eligible PA.11-4 PA.11-5 Radiological Survey(s): Assessment Surveys, Verification Surveys PA.11-4 PA.11-6 PA.11-7 PA.11-8 Site Status: Certified - Cleanup completed - Certification Basis, Federal Register Notice Included PA.11-9

19

DOE - Office of Legacy Management -- Springdale PA - PA 11  

NLE Websites -- All DOE Office Websites (Extended Search)

Springdale PA - PA 11 Springdale PA - PA 11 FUSRAP Considered Sites Springdale, PA Alternate Name(s): C.H. Schnoor - Misspelling of Schnorr from historical documents Conviber, Inc. Premier Manufacturing Company Unity Railway Supply Company PA.11-1 PA.11-2 PA.11-4 PA.11-9 Location: 644 Garfield Street, Springdale, Pennsylvania PA.11-2 Historical Operations: Machined extruded uranium for the Hanford Pile Project to produce an alternate charge for the Hanford reactor and machined uranium slugs for MED contractors. PA.11-9 Eligibility Determination: Eligible PA.11-4 PA.11-5 Radiological Survey(s): Assessment Surveys, Verification Surveys PA.11-4 PA.11-6 PA.11-7 PA.11-8 Site Status: Certified - Cleanup completed - Certification Basis, Federal Register Notice Included PA.11-9

20

Process for recycling components of a PEM fuel cell membrane electrode assembly  

Science Conference Proceedings (OSTI)

The membrane electrode assembly (MEA) of a PEM fuel cell can be recycled by contacting the MEA with a lower alkyl alcohol solvent which separates the membrane from the anode and cathode layers of the assembly. The resulting solution containing both the polymer membrane and supported noble metal catalysts can be heated under mild conditions to disperse the polymer membrane as particles and the supported noble metal catalysts and polymer membrane particles separated by known filtration means.

Shore, Lawrence (Edison, NJ)

2012-02-28T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Tritium experiments on components for fusion fuel processing at the Tritium Systems Test Assembly  

SciTech Connect

Under a collaborative agreement between US and Japan, two tritium processing components, a palladium diffuser and a ceramic electrolysis cell have been tested with tritium for application to a Fuel Cleanup System (FCU) for plasma exhaust processing at the Los Alamos National Laboratory. The fundamental characteristics, compatibility with tritium, impurities effects with tritium, and long-term behavior of the components, were studied over a three year period. Based on these studies, an integrated process loop, JAERI Fuel Cleanup System'' equipped with above components was installed at the TSTA for full scale demonstration of the plasma exhaust reprocessing.

Konishi, S.; Yoshida, H.; Naruse, Y. (Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan)); Carlson, R.V.; Binning, K.E.; Bartlit, J.R.; Anderson, J.L. (Los Alamos National Lab., NM (USA))

1990-01-01T23:59:59.000Z

22

Implementation of RFID in a low volume high flexibility assembly plant : module component tracking  

E-Print Network (OSTI)

The purpose of this thesis is to help Varian Semiconductor Equipment Associates, Inc. (VSEA) to smooth the production and reduce the manufacturing cost. Without an efficient way to track on its high-value components, VSEA ...

Jia, Rui, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

23

East North Central Pa  

Gasoline and Diesel Fuel Update (EIA)

East East North Central Pa cif ic Contiguous Mountain West North Central West South Central Pacific Noncontiguous East South Central Sout h At lant ic Middle Atlantic New England 35. Average Price of Natural Gas Delivered to Consumers by Census Division, 1995-1996 (Dollars per Thousand Cubic Feet) Table Census Division Residential Commercial 1995 1996 1995 1996 New England ........................................................... 9.06 9.03 6.78 6.96 Middle Atlantic ......................................................... 7.75 8.00 6.04 6.57 East North Central ................................................... 5.05 5.44 4.57 4.94 West North Central .................................................. 4.97 5.54 4.08 4.71 South Atlantic........................................................... 6.89 7.50 5.33 6.14 East South Central...................................................

24

PA.03 A' EROSPACE~CORPORATI'  

Office of Legacy Management (LM)

PA.03 PA.03 ? A' EROSPACE~CORPORATI' ON / A. Plato, S. W., Washington, D. C. ZOOZJ. Telephone: (20.2) 488.6000 7117-Oli85.cdy.X 30'Septemberl985 Mr. Arthur Whitman, NE-24 Division of Facility & Site Decommissioning Projects U.S. Department of Energy Germantown, Maryland 20545 Dear Mr. Whitman: AUTHORITY ,REVIEW. - THE FORMER SUPERIOR,STEEL CORPORATION SITE - AECCONTRACT NO. AT(30-l)- 1412 Aer0spac.e has completed.assembly and analysis.of, available documentation,, and'.prepared the,subject review for'your consideration and. determination ifthere.is authority for. remedial action. under FUSRAP' at the former Superior SteellCorporation facility in-Carnegie, Pennsylvania. As indica,ted,in the attached~review, the Superior Steel Corporation was one of three principal contractors involved in AEC's initial fuel element

25

Inlet nozzle assembly  

DOE Patents (OSTI)

An inlet nozzle assembly for directing coolant into the duct tube of a fuel assembly attached thereto. The nozzle assembly includes a shell for housing separable components including an orifice plate assembly, a neutron shield block, a neutron shield plug, and a diffuser block. The orifice plate assembly includes a plurality of stacked plates of differently configurated and sized openings for directing coolant therethrough in a predesigned flow pattern.

Christiansen, D.W.; Karnesky, R.A.; Knight, R.C.; Precechtel, D.R.; Smith, B.G.

1985-09-09T23:59:59.000Z

26

Inlet nozzle assembly  

DOE Patents (OSTI)

An inlet nozzle assembly for directing coolant into the duct tube of a fuel assembly attached thereto. The nozzle assembly includes a shell for housing separable components including an orifice plate assembly, a neutron shield block, a neutron shield plug, and a diffuser block. The orifice plate assembly includes a plurality of stacked plates of differently configurated and sized openings for directing coolant therethrough in a predesigned flow pattern.

Christiansen, David W. (Kennewick, WA); Karnesky, Richard A. (Richland, WA); Precechtel, Donald R. (Richland, WA); Smith, Bob G. (Richland, WA); Knight, Ronald C. (Richland, WA)

1987-01-01T23:59:59.000Z

27

Category:Philadelphia, PA | Open Energy Information  

Open Energy Info (EERE)

PA PA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Philadelphia, PA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Philadelphia PA PECO Energy Co.png SVFullServiceRestauran... 65 KB SVHospital Philadelphia PA PECO Energy Co.png SVHospital Philadelphi... 59 KB SVLargeHotel Philadelphia PA PECO Energy Co.png SVLargeHotel Philadelp... 60 KB SVLargeOffice Philadelphia PA PECO Energy Co.png SVLargeOffice Philadel... 61 KB SVMediumOffice Philadelphia PA PECO Energy Co.png SVMediumOffice Philade... 63 KB SVMidriseApartment Philadelphia PA PECO Energy Co.png SVMidriseApartment Phi... 64 KB SVOutPatient Philadelphia PA PECO Energy Co.png SVOutPatient Philadelp... 62 KB SVPrimarySchool Philadelphia PA PECO Energy Co.png

28

Category:Pittsburgh, PA | Open Energy Information  

Open Energy Info (EERE)

Pittsburgh, PA Pittsburgh, PA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Pittsburgh, PA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Pittsburgh PA PECO Energy Co.png SVFullServiceRestauran... 65 KB SVHospital Pittsburgh PA PECO Energy Co.png SVHospital Pittsburgh ... 60 KB SVLargeHotel Pittsburgh PA PECO Energy Co.png SVLargeHotel Pittsburg... 60 KB SVLargeOffice Pittsburgh PA PECO Energy Co.png SVLargeOffice Pittsbur... 61 KB SVMediumOffice Pittsburgh PA PECO Energy Co.png SVMediumOffice Pittsbu... 63 KB SVMidriseApartment Pittsburgh PA PECO Energy Co.png SVMidriseApartment Pit... 64 KB SVOutPatient Pittsburgh PA PECO Energy Co.png SVOutPatient Pittsburg... 62 KB SVPrimarySchool Pittsburgh PA PECO Energy Co.png

29

DOE - Office of Legacy Management -- Carpenter Steel Co - PA...  

Office of Legacy Management (LM)

included uranium hot rolling tests. PA.12-3 PA.12-4 Site Disposition: Eliminated - Radiation levels below criteria PA.12-1 PA.12-3 PA.12-5 Radioactive Materials Handled: Yes...

30

D"E(:pa  

Office of Legacy Management (LM)

e e D"E(:pa . EFG (0744 United States Government .;,~&ljy gb' /fq Department of Eneigy memorandum JUN 4 1992 DATE: REPLY TO ATTN OF: EM-421 (W. A. Williams, 903-8149) SUBJECT: Authority Determination -- Springdale, Pennsylvania Former C. H. Schnoor & Company facility, TO: The File The attached review documents the basis for determining whether DOE has authority for taking remedial action at the former C. H. Schnoor & Company facility in Springdale, Pennsylvania, under the Formerly Utilized Sites Remedial Action Program (FUSRAP). The facility was used for the shaping of uranium by the Manhattan Engineer District (MED) during the Second World War. The following factors are significant in reaching a decision and are discussed in more detail in the attached authority review:

31

DOE - Office of Legacy Management -- Aliquippa - PA 07  

Office of Legacy Management (LM)

Aliquippa - PA 07 Aliquippa - PA 07 FUSRAP Considered Sites Aliquippa, PA Alternate Name(s): Cyclops Corporation, Titusville Plant Univesal Cyclops, Inc Aliquippa Forge Site Vulcan Crucible Site PA.07-2 PA.07-4 Location: 100 First Street, Aliquippa, Pennsylvania PA.07-4 Historical Operations: During the late 1940s, performed metal fabrication services under contracct with the AEC that included rolling natural uranium metal into rods. PA.07-3 PA.07-5 PA.07-6 PA.07-7 Eligibility Determination: Eligible PA.07-1 Radiological Survey(s): Assessment Surveys, Verification Surveys PA.07-8 PA.07-9 PA.07-10 PA.07-11 PA.07-12 Site Status: Certified- Certification Basis, Federal Register Notice included PA.07-4 Long-term Care Requirements: Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites S07566_FUSRAP

32

BatPaC - Battery Performance and Cost model - Home  

NLE Websites -- All DOE Office Websites (Extended Search)

> BatPaC Home About BatPaC Download BatPaC Contact Us BatPaC: A Lithium-Ion Battery Performance and Cost Model for Electric-Drive Vehicles The recent penetration of...

33

DOE - Office of Legacy Management -- Frankford Arsenal - PA 21  

Office of Legacy Management (LM)

Frankford Arsenal - PA 21 Frankford Arsenal - PA 21 FUSRAP Considered Sites Site: Frankford Arsenal (PA.21 ) Eliminated from further consideration under FUSRAP - Referred to DOD Designated Name: Not Designated Alternate Name: None Location: Pitman -Dunn Laboratories Dept. , Philadelphia , Pennsylvania PA.21-1 Evaluation Year: 1987 PA.21-2 Site Operations: Conducted research involving the use of uranium tetrachloride and metal fabrication operations with uranium metal. PA.21-2 PA.21-4 PA.21-5 Site Disposition: Eliminated - Referred to DOD PA.21-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.21-2 PA.21-3 PA.21-4 PA.21-5 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP - Referred to DOD PA.21-2

34

Palmco Power PA, LLC | Open Energy Information  

Open Energy Info (EERE)

PA, LLC Place New York Utility Id 56573 Utility Location Yes Ownership R Operates Generating Plant Yes References EIA Form EIA-861 Final Data File for 2010 - File1a1 LinkedIn...

35

US MidAtl PA Site Consumption  

Gasoline and Diesel Fuel Update (EIA)

MidAtl PA MidAtl PA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 $3,000 US MidAtl PA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 2,000 4,000 6,000 8,000 10,000 12,000 US MidAtl PA Site Consumption kilowatthours $0 $250 $500 $750 $1,000 $1,250 $1,500 US MidAtl PA Expenditures dollars ELECTRICITY ONLY average per household * Pennsylvania households consume an average of 96 million Btu per year, 8% more than the U.S. average. Pennsylvania residents also spend 16% more than the average U.S. households for energy consumed in their homes. * Average electricity consumption in Pennsylvania homes is 10,402 kWh per year, which is lower than the national average, but 58% more than New York households and 17% more than New Jersey residents.

36

US MidAtl PA Site Consumption  

U.S. Energy Information Administration (EIA) Indexed Site

MidAtl PA MidAtl PA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 $3,000 US MidAtl PA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 2,000 4,000 6,000 8,000 10,000 12,000 US MidAtl PA Site Consumption kilowatthours $0 $250 $500 $750 $1,000 $1,250 $1,500 US MidAtl PA Expenditures dollars ELECTRICITY ONLY average per household * Pennsylvania households consume an average of 96 million Btu per year, 8% more than the U.S. average. Pennsylvania residents also spend 16% more than the average U.S. households for energy consumed in their homes. * Average electricity consumption in Pennsylvania homes is 10,402 kWh per year, which is lower than the national average, but 58% more than New York households and 17% more than New Jersey residents.

37

PA Sangli Bundled Wind Project | Open Energy Information  

Open Energy Info (EERE)

PA Sangli Bundled Wind Project Jump to: navigation, search Name PA Sangli Bundled Wind Project Place Maharashtra, India Zip 416115 Sector Wind energy Product Ichalkaranji-based SPV...

38

NETL: Science Bowl Information - Southwestern PA  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Bowl Information > Science Bowl Information - South West PA Science Bowl Information > Science Bowl Information - South West PA Educational Initiatives Science Bowl Information - Southwestern PA Facebook Visit us on Facebook CLICK ON IMAGE TO SEE LARGER VIEW SWPA SWPA SWPA 2012 SWPA Science Bowl Results Congratulations! North Allegheny High School and Ingomar Middle School The finals for the SWPA Science Bowl were held on March 7th. The winner of the SWPA High School Science Bowl is North Allegheny High School. The winner of the SWPA Middle School Science Bowl is Ingomar Middle School Team 2 from the North Allegheny School District. The final team results are High School: 1st - North Allegheny HS 2nd - Mt. Lebanon HS 3rd - Baldwin HS 4th - Pine-Richland HS Middle School: 1st - Ingomar MS Team 2 (North Allegheny School District)

39

Recuperator assembly and procedures  

DOE Patents (OSTI)

A construction of recuperator core segments is provided which insures proper assembly of the components of the recuperator core segment, and of a plurality of recuperator core segments. Each recuperator core segment must be constructed so as to prevent nesting of fin folds of the adjacent heat exchanger foils of the recuperator core segment. A plurality of recuperator core segments must be assembled together so as to prevent nesting of adjacent fin folds of adjacent recuperator core segments.

Kang, Yungmo (La Canada Flintridge, CA); McKeirnan, Jr., Robert D. (Westlake Village, CA)

2008-08-26T23:59:59.000Z

40

Corrosion and hydrogen pick-up behaviors of cladding and structural components in BWR high burnup 9x9 lead use assemblies  

Science Conference Proceedings (OSTI)

The high burnup BWR 9x9 lead use fuel assemblies, which have been designed for maximum assembly burnup of 55 GWd/t in Japan, have been examined after irradiations to confirm the reliability of the current safety evaluation methodology, and to accumulate data to judge the adequacy to apply it to the future higher burnup fuel. After 3 and 5 cycle irradiations, post irradiation examinations were performed for both 9x9 Type-A and Type-B fuel assemblies. Both Type LUAs utilize Zry-2 claddings, while there are deviation in the contents of impurity and alloying elements between Type-A and Type-B, especially in Fe and Si concentration. Measured oxide thicknesses of fuel rods showed no significant difference between after 3 and 5 cycle irradiation except for some rods at corner position in Type B LUA. The axial profile of hydrogen concentration and oxide thickness for the corner rods in Type B LUA after 5 cycle irradiation had peaks at the second lowest span from the bottom. The maximum oxide thickness is about 50 {mu}m on the surface facing the bundle outside at the second lowest span and dense hydrides layer (Hydride rim) is observed in peripheral region of cladding showing unexpected high hydrogen concentration. The results of calculated thermal-hydraulic conditions show that the thermal neutron flux at the corner position was higher than the other position. On the other hand, the void fraction and the mass flux were relatively lower at the corner position. The oxide thickness on spacer band and spacer cell of Zry-2 increases from 3 to 5 cycle irradiations. Spacer band of Zry-4 showed significantly thick oxide after 5 cycle irradiations but Hydrogen concentration was relatively small in contrast its obviously thick oxide in comparison with Zry-2 spacer bands. The large increase in hydrogen concentration was measured in Zry-2 spacers after 5 cycle irradiations and the evaluated hydrogen pick-up rate also increased remarkably. (authors)

Miyashita, Toshiyasu; Nakae, Nobuo; Ogata, Keizo; Baba, Toshikazu; Kamimura, Katsuichiro [Japan Nuclear Energy Safety Organization, 3-17-1 Toranomon, Minato-ku, Tokyo, 105-0001 (Japan); Matsumoto, Toshio [Grobal Nuclear Fuel - Japan, 2-3-1, Uchikawa, Yokosuka-shi, Kanagawa, 239-0836 (Japan); Kakiuchi, Kazuo [Nuclear Fuel Industries, Ltd., 3135-41 Muramatsu, Tokai-mura, Naka-gun, Ibaraki, 319-1196 (Japan)

2007-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Northeast - NY NJ CT PA Area | Open Energy Information  

Open Energy Info (EERE)

Northeast - NY NJ CT PA Area Northeast - NY NJ CT PA Area (Redirected from New York Area - NY NJ CT PA) Jump to: navigation, search Contents 1 Clean Energy Clusters in the Northeast - NY NJ CT PA Area 1.1 Products and Services in the Northeast - NY NJ CT PA Area 1.2 Research and Development Institutions in the Northeast - NY NJ CT PA Area 1.3 Networking Organizations in the Northeast - NY NJ CT PA Area 1.4 Investors and Financial Organizations in the Northeast - NY NJ CT PA Area 1.5 Policy Organizations in the Northeast - NY NJ CT PA Area Clean Energy Clusters in the Northeast - NY NJ CT PA Area Products and Services in the Northeast - NY NJ CT PA Area Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

42

DOE - Office of Legacy Management -- Jessop Steel Co - PA 17  

Office of Legacy Management (LM)

Jessop Steel Co - PA 17 Jessop Steel Co - PA 17 FUSRAP Considered Sites Site: JESSOP STEEL CO. (PA.17 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 500 Green Street , Washington , Pennsylvania PA.17-3 Evaluation Year: 1991 PA.17-1 Site Operations: Metal fabrication for the AEC in the early 1950s. PA.17-1 Site Disposition: Eliminated - Limited quantities of radioactive material handled on site - Potential for residual radioactive contamination is considered remote - Confirmed by radiological survey PA.17-1 PA.17-2 PA.17-3 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.17-1 Radiological Survey(s): Yes PA.17-3 Site Status: Eliminated from further consideration under FUSRAP

43

DOE - Office of Legacy Management -- Bettis Atomic Power Laboratories - PA  

Office of Legacy Management (LM)

Bettis Atomic Power Laboratories - Bettis Atomic Power Laboratories - PA 44 FUSRAP Considered Sites Site: Bettis Atomic Power Laboratories (PA.44 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Allegheny County , West Mifflin , Pennsylvania PA.44-1 Evaluation Year: Circa 1987 PA.44-2 Site Operations: Conducted activities directed toward the design, development, testing, and operational follow of nuclear reactor propulsion plants for Naval surface and submarine vessels. PA.44-1 Site Disposition: Eliminated - Active DOE facility PA.44-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Radioactive Materials Associated with Reactor Operation PA.44-3 Radiological Survey(s): None Indicated

44

Northeast - NY NJ CT PA Area | Open Energy Information  

Open Energy Info (EERE)

Northeast - NY NJ CT PA Area Northeast - NY NJ CT PA Area Jump to: navigation, search Contents 1 Clean Energy Clusters in the Northeast - NY NJ CT PA Area 1.1 Products and Services in the Northeast - NY NJ CT PA Area 1.2 Research and Development Institutions in the Northeast - NY NJ CT PA Area 1.3 Networking Organizations in the Northeast - NY NJ CT PA Area 1.4 Investors and Financial Organizations in the Northeast - NY NJ CT PA Area 1.5 Policy Organizations in the Northeast - NY NJ CT PA Area Clean Energy Clusters in the Northeast - NY NJ CT PA Area Products and Services in the Northeast - NY NJ CT PA Area Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

45

DOE - Office of Legacy Management -- Sharples Corp - PA 29  

NLE Websites -- All DOE Office Websites (Extended Search)

Sharples Corp - PA 29 Sharples Corp - PA 29 FUSRAP Considered Sites Site: SHARPLES CORP. (PA.29 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 201 Spring Garden Street , Philadelphia , Pennsylvania & Philadelphia , Pennsylvania PA.29-2 PA.29-1 Evaluation Year: 1986 PA.29-1 Site Operations: Producer/broker of special chemicals - major MED supplier. PA.29-2 PA.29-3 Site Disposition: Eliminated - No indication that radioactive materials were used on the site PA.29-1 Radioactive Materials Handled: No Primary Radioactive Materials Handled: None Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to SHARPLES CORP. PA.29-1 - Memorandum/Checklist; D. Levine to the File; Subject:

46

DOE - Office of Legacy Management -- Heppanstall Co - PA 19  

Office of Legacy Management (LM)

Heppanstall Co - PA 19 Heppanstall Co - PA 19 FUSRAP Considered Sites Site: Heppanstall Co. (PA.19 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Tippens Inc. PA.19-1 Location: 4620 Hatfield Street , Pittsburgh , Pennsylvania PA.19-4 Evaluation Year: 1987 PA.19-2 Site Operations: Forged approximately 100,000 pounds of uranium during a six month period in 1955. PA.19-1 Site Disposition: Eliminated - Potential for contamination remote. Radiological screening survey results indicate radiation levels well below DOE guidelines. Conditions at site meet applicable requirements - No further investigation of site necessary. PA.19-1 PA.19-4 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.19-3

47

DOE - Office of Legacy Management -- Beryllium Corp - PA 39  

NLE Websites -- All DOE Office Websites (Extended Search)

Beryllium Corp - PA 39 Beryllium Corp - PA 39 FUSRAP Considered Sites Site: BERYLLIUM CORP. (PA.39 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Brush Beryllium PA.39-1 Location: Reading , Pennsylvania PA.39-1 Evaluation Year: 1987 PA.39-1 Site Operations: Production of Beryllium circa late 1940s - 50s. PA.39-1 Site Disposition: Eliminated - No radioactive material handled at this site, only Beryllium PA.39-1 Radioactive Materials Handled: No PA.39-1 Primary Radioactive Materials Handled: None Indicated Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to BERYLLIUM CORP. PA.39-1 - Memorandum/Checklist; D. Levine to the File; Subject:

48

DOE - Office of Legacy Management -- Foote Mineral Co - PA 27  

NLE Websites -- All DOE Office Websites (Extended Search)

Foote Mineral Co - PA 27 Foote Mineral Co - PA 27 FUSRAP Considered Sites Site: Foote Mineral Co. (PA.27 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Exton , Pennsylvania PA.27-1 Evaluation Year: 1987 PA.27-1 Site Operations: Processed rare earth, principally zirconium and monazite sand was processed on a pilot-plant scale. PA.27-2 Site Disposition: Eliminated - Limited quantity of material handled - Potential for contamination considered remote PA.27-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Zirconium, Possibly Uranium PA.27-1 PA.27-2 PA.27-3 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to Foote Mineral Co.

49

Technical Insights for Saltstone PA Maintenance  

Science Conference Proceedings (OSTI)

The Cementitious Barriers Partnership (CBP) is a collaborative program sponsored by the US DOE Office of Waste Processing. The objective of the CBP is to develop a set of computational tools to improve understanding and prediction of the long-term structural, hydraulic, and chemical performance of cementitious barriers and waste forms used in nuclear applications. CBP tools are expected to better characterize and reduce the uncertainties of current methodologies for assessing cementitious barrier performance and increase the consistency and transparency of the assessment process, as the five-year program progresses. In September 2009, entering its second year of funded effort, the CBP sought opportunities to provide near-term tangible support to DOE Performance Assessments (PAs). The Savannah River Saltstone Disposal Facility (SDF) was selected for the initial PA support effort because (1) cementitious waste forms and barriers play a prominent role in the performance of the facility, (2) certain important long-term behaviors of cementitious materials composing the facility are uncertain, (3) review of the SDF PA by external stakeholders is ongoing, and (4) the DOE contractor responsible for the SDF PA is open to receiving technical assistance from the CBP. A review of the current (SRR Closure & Waste Disposal Authority 2009) and prior Saltstone PAs (e.g., Cook et al. 2005) suggested five potential opportunities for improving predictions. The candidate topics considered were (1) concrete degradation from external sulfate attack, (2) impact of atmospheric exposure to concrete and grout before closure, such as accelerated slag and Tc-99 oxidation, (3) mechanistic prediction of geochemical conditions, (4) concrete degradation from rebar corrosion due to carbonation, and (5) early age cracking from drying and/or thermal shrinkage. The candidate topics were down-selected considering the feasibility of addressing each issue within approximately six months, and compatibility with existing CBP expertise and already-planned activities. Based on these criteria, the five original topics were down-selected to two: external sulfate attack and mechanistic geochemical prediction. For each of the selected topics, the CBP communicated with the PA analysts and subject matter experts at Savannah River to acquire input data specific to the Saltstone facility and related laboratory experiments. Simulations and analyses were performed for both topics using STADIUM (SIMCO 2008), LeachXS/ORCHESTRA (ECN 2007, Meeussen 2003), and other software tools. These supplemental CBP analyses produced valuable technical insights that can be used to strengthen the Saltstone PA using the ongoing PA maintenance process. This report in part summarizes key information gleaned from more comprehensive documents prepared by Sarkar et al. (2010), Samson (2010), and Sarkar (2010).

Flach, G.; Sarkar, S.; Mahadevan, S.; Kosson, D.

2011-07-20T23:59:59.000Z

50

DOE - Office of Legacy Management -- Philadelphia Navy Yard - PA 08  

NLE Websites -- All DOE Office Websites (Extended Search)

Philadelphia Navy Yard - PA 08 Philadelphia Navy Yard - PA 08 FUSRAP Considered Sites Site: PHILADELPHIA NAVY YARD (PA.08) Eliminated from further consideration under FUSRAP - Referred to DOD Designated Name: Not Designated Alternate Name: None Location: Philadelphia , Pennsylvania PA.08-1 Evaluation Year: 1987 PA.08-1 Site Operations: Abelson's S-50 thermal diffusion pilot plant was built and operated on this facility in 1944 and large quantities of uranium hexafluoride were processed in 1945. PA.08-1 Site Disposition: Eliminated - Referred to DOD PA.08-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium oxide (hexaflouride) PA.08-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP - Referred to DOD PA.08-1

51

Solar collector assembly  

Science Conference Proceedings (OSTI)

A solar collector assembly includes shingles which have integral tubes projecting therefrom, and which are mounted in overlapping parallel array. Mounting brackets for the shingles are engaged on roof rafters or the like, and interlocked light transmissive plates overlie the shingles. The plates are also engaged with shingle components. A special fitting for the tube ends is provided.

Murphy, J.A.

1980-09-09T23:59:59.000Z

52

Property:Component Integration | Open Energy Information  

Open Energy Info (EERE)

Component Integration Component Integration Jump to: navigation, search This is a property of type String. The allowed values for this property are: Customer Assembled Factory Integrated Pages using the property "Component Integration" Showing 22 pages using this property. D Distributed Generation Study/10 West 66th Street Corp + Customer Assembled + Distributed Generation Study/615 kW Waukesha Packaged System + Factory Integrated + Distributed Generation Study/Aisin Seiki G60 at Hooligans Bar and Grille + Customer Assembled + Distributed Generation Study/Arrow Linen + Customer Assembled + Distributed Generation Study/Dakota Station (Minnegasco) + Customer Assembled + Distributed Generation Study/Elgin Community College + Customer Assembled + Distributed Generation Study/Emerling Farm + Factory Integrated +

53

A generic network interface architecture for a networked processor array (NePA)  

Science Conference Proceedings (OSTI)

Recently Network-on-Chip (NoC) technique has been proposed as a promising solution for on-chip interconnection network. However, different interface specification of integrated components raises a considerable difficulty for adopting NoC techniques. ... Keywords: interconnection network, multiprocessor systemon-chip (MPSoC), network interface, network-on-chip (NoC), networked processor array (NePA)

Seung Eun Lee; Jun Ho Bahn; Yoon Seok Yang; Nader Bagherzadeh

2008-02-01T23:59:59.000Z

54

Durable Fuel Cell Membrane Electrode Assembly (MEA) - Energy ...  

Technology Marketing Summary The membrane electrode assembly (MEA) is an essential, yet highly expensive component of any polymer electrolyte membrane ...

55

DOE - Office of Legacy Management -- Catalytic Co - PA 40  

NLE Websites -- All DOE Office Websites (Extended Search)

Catalytic Co - PA 40 Catalytic Co - PA 40 FUSRAP Considered Sites Site: Catalytic Co. (PA.40 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Philadelphia , Pennsylvania PA.40-1 Evaluation Year: 1991 PA.40-1 Site Operations: Prime contractor for construction of the Fernald facility. Records indicate one time shipment of a very small quantity (4 lbs) of uranium metal to this site. PA.40-1 Site Disposition: Eliminated - Construction contractor - Potential for residual contamination from the very small quantity of uranium shipped to this site is considered remote PA.40-2 Radioactive Materials Handled: None - as a construction contractor Primary Radioactive Materials Handled: Uranium Metal - Believed to be a Souvenier. PA.40-1

56

DOE - Office of Legacy Management -- Summerville Tube Co - PA 24  

NLE Websites -- All DOE Office Websites (Extended Search)

Summerville Tube Co - PA 24 Summerville Tube Co - PA 24 FUSRAP Considered Sites Site: SUMMERVILLE TUBE CO. (PA.24) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Bridgeport , Pennsylvania PA.24-1 Evaluation Year: 1987 PA.24-1 Site Operations: Metal fabrication research and development on uranium metal in the early 1940s - Cold drawing of tuballoy aluminum sheathing. PA.24-1 Site Disposition: Eliminated - Potential for residual radioactive contamination considered remote due to limited scope of operations and quantity of radioactive material handled PA.24-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.24-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP

57

DOE - Office of Legacy Management -- Shippingport Atomic Power Plant - PA  

Office of Legacy Management (LM)

Shippingport Atomic Power Plant - Shippingport Atomic Power Plant - PA 13 FUSRAP Considered Sites Site: SHIPPINGPORT ATOMIC POWER PLANT (PA.13 ) Eliminated from further consideration under FUSRAP. Designated Name: Not Designated Alternate Name: Duquesne Light Company PA.13-1 Location: 25 miles west of Pittsburgh in Beaver County , Shippingport , Pennsylvania PA.13-2 Evaluation Year: circa 1987 PA.13-3 Site Operations: First commercially operated nuclear power reactor. Joint project (Federal Government an Duquesne Light Company) to demonstrate pressurized water reactor technology and to generate electricity. Plant operated by Duquesne Light Company under supervision of the Office of the DOE Deputy Assistant Secretary for Naval Reactors -- 1957 to October 1982. PA.13-2 Site Disposition: Eliminated - No Authority. DOE chartered Major Project #118, Shippingport Station Decommissioning Project completed cleanup in 1989. PA.13-1

58

NETL: Science Bowl Information - Southwestern PA  

NLE Websites -- All DOE Office Websites (Extended Search)

2011 SWPA Science Bowl 2011 SWPA Science Bowl CLICK ON IMAGE TO SEE LARGER VIEW SWPA West Chester East Team 1 SWPA Hempfield Team 1 SWPA State College Team 1 and SWPA Winner SWPA Norwin Team 1 Lilas Soukup,SB Coordinator NETL, The Honorable Tim Murphy, U.S. House, Dr. Charlene Newkirk, Dr. Anthony Cugini, Director, NETL Click here to watch the archived webcast of the Southwestern PA Science Bowl Finals High School Congratulations to our four division winners: View full results here Division Einstein - West Chester East Team 1 - Frances Poodry, Coach - Jon C, Captain - Ashish B - Alex C - Dan D Division Carson - Hempfield Team 1 - Thomas Harden, Coach - Jake K, Captain - Chase L - Rob R - Mike T - Priya B Division Tesla - State College Team 1 and SWPA Winner - Christoph S, Captain - Joe L - Monica M

59

Turbine seal assembly  

SciTech Connect

A seal assembly that limits gas leakage from a hot gas path to one or more disc cavities in a turbine engine. The seal assembly includes a seal apparatus that limits gas leakage from the hot gas path to a respective one of the disc cavities. The seal apparatus comprises a plurality of blade members rotatable with a blade structure. The blade members are associated with the blade structure and extend toward adjacent stationary components. Each blade member includes a leading edge and a trailing edge, the leading edge of each blade member being located circumferentially in front of the blade member's corresponding trailing edge in a direction of rotation of the turbine rotor. The blade members are arranged such that a space having a component in a circumferential direction is defined between adjacent circumferentially spaced blade members.

Little, David A.

2013-04-16T23:59:59.000Z

60

EIA - Assumptions to the Annual Energy Outlook 2010 - Industrial...  

Gasoline and Diesel Fuel Update (EIA)

Assembly (PA) Component, the Buildings (BLD) Component, and the BoilerSteamCogeneration (BSC) Component. The BSC Component satisfies the steam demand from the PA and BLD...

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Latch assembly  

DOE Patents (OSTI)

A latch assembly for releasably securing an article in the form of a canister within a container housing. The assembly includes a cam pivotally mounted on the housing wall and biased into the housing interior. The cam is urged into a disabled position by the canister as it enters the housing and a latch release plate maintains the cam disabled when the canister is properly seated in the housing. Upon displacement of the release plate, the cam snaps into latching engagement against the canister for securing the same within the housing. 2 figs.

Frederickson, J.R.; Harper, W.H.; Perez, R.

1984-08-17T23:59:59.000Z

62

Latch assembly  

DOE Patents (OSTI)

A latch assembly for releasably securing an article in the form of a canister within a container housing. The assembly includes a cam pivotally mounted on the housing wall and biased into the housing interior. The cam is urged into a disabled position by the canister as it enters the housing and a latch release plate maintains the cam disabled when the canister is properly seated in the housing. Upon displacement of the release plate, the cam snaps into latching engagement against the canister for securing the same within the housing.

Frederickson, James R. (Richland, WA); Harper, William H. (Richland, WA); Perez, Raymond (Lynnwood, WA)

1986-01-01T23:59:59.000Z

63

NETL: 2010 SW PA Middle School Science Bowl  

NLE Websites -- All DOE Office Websites (Extended Search)

is open to middle school students (school, scouts, home school) from Southwestern Pennsylvania (SW PA). Complete eligibility requirements are located at the National...

64

Microsoft PowerPoint - NETL Pittsburgh, PA to Washington, DC...  

NLE Websites -- All DOE Office Websites (Extended Search)

PA. 2. Merge RIGHT via Exit 161 onto I-70 EAST toward BREEZEWOODUS-30 BALTIMOREWASHINGTON, DC (follow US-30 through Breezewood). , ( g ) 3. At FREDERICKSBURG, merge...

65

Comparison of 700-hPa NCEP-R1 and AMIP-R2 Wind Patterns over the Continental United States Using Cluster Analysis  

Science Conference Proceedings (OSTI)

Clustering techniques are adapted to facilitate the comparison of gridded 700-hPa wind flow patterns spanning the continental United States. A recent decade (198594) of wind component data has been extracted from two widely used reanalysis ...

Ellen J. Cooter; Jenise Swall; Robert Gilliam

2007-11-01T23:59:59.000Z

66

Furnace assembly  

DOE Patents (OSTI)

A method of and apparatus for heating test specimens to desired elevated temperatures for irradiation by a high energy neutron source. A furnace assembly is provided for heating two separate groups of specimens to substantially different, elevated, isothermal temperatures in a high vacuum environment while positioning the two specimen groups symmetrically at equivalent neutron irradiating positions.

Panayotou, Nicholas F. (Kennewick, WA); Green, Donald R. (Richland, WA); Price, Larry S. (Pittsburg, CA)

1985-01-01T23:59:59.000Z

67

Building Energy Software Tools Directory: Power Calc PaK  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Calc PaK Power Calc PaK Power Calc PaK logo Power Calc PaK is smart electrical engineering software with a proprietary database. With just 3 inputs (load kVA, load type, and number of poles), it automatically calculates, and recalculates for changes (upstream and downstream), the entire power distribution system in a building providing more than 300 outputs that are compliant with the National Electrical Code (NEC). Power Calc PaK is a patent-protected innovation (covered by U.S. Patent No. 7,636,650). One bundled calculation integrates all the outputs across all the panelboards and equipment worksheets required for the power distribution system from the branch circuit to the electrical service. A few highlights are: 3 inputs for 300 NEC-compliant outputs; ends tedious and repetitive

68

Privacy Act (PA) of 1974 | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

(PA) of 1974 | National Nuclear Security Administration (PA) of 1974 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Privacy Act (PA) of 1974 Home > About Us > Our Operations > NNSA Office of General Counsel > Privacy Act (PA) of 1974 Privacy Act (PA) of 1974 The purpose of the Privacy Act of 1974 (Act), Title 5, United States Code,

69

Nanostructured gene and drug delivery systems based on molecular self-assembly  

E-Print Network (OSTI)

Molecular self-assembly describes the assembly of molecular components into complex, supramolecular structures governed by weak, non-covalent interactions. In recent years, molecular self-assembly has been used extensively ...

Wood, Kris Cameron

2007-01-01T23:59:59.000Z

70

BatPaC - Battery Performance and Cost model - About BatPaC  

NLE Websites -- All DOE Office Websites (Extended Search)

About BatPaC About BatPaC The starting point for this work is based on the decades of battery design work headed by Paul Nelson at Argonne National Laboratory. These design models were based in Microsoft Office Excel® resulting in a flexible and straightforward format. The current effort builds on this previous experience by adding a manufacturing cost calculation as well as increasing the fidelity of the performance calculations all while maintaining efficient calculations (e.g. fractions of a second). The cost of a battery will change depending upon the materials chemistry, battery design, and manufacturing process. Therefore, it is necessary to account for all three areas with a bottom-up cost model. Other bottom-up cost models exist but are not generally available and have not been explicitly detailed in a public document. The motivation for our approach is based on a need for a battery performance and cost model that meets the following requirements:

71

Seal assembly  

DOE Patents (OSTI)

A seal assembly comprises a tube rotatable about its longitudinal axis and having two longitudinally spaced flanges projecting radially outwardly from the outer surface thereof. Slidably positioned against one of the flanges is a seal ring, and disposed between this seal ring and the other flange are two rings that are forced apart by springs, one of the latter rings being attached to a flexible wall.

Morgan, J.G.; Rennich, M.J.; Whatley, M.E.

1981-03-13T23:59:59.000Z

72

Dump assembly  

DOE Patents (OSTI)

A dump assembly having a fixed conduit and a rotatable conduit provided with overlapping plates, respectively, at their adjacent ends. The plates are formed with openings, respectively, normally offset from each other to block flow. The other end of the rotatable conduit is provided with means for securing the open end of a filled container thereto. Rotation of the rotatable conduit raises and inverts the container to empty the contents while concurrently aligning the conduit openings to permit flow of material therethrough.

Goldmann, Louis H. (Benton City, WA)

1986-01-01T23:59:59.000Z

73

Mechanical Seal Assembly  

DOE Patents (OSTI)

An improved mechanical seal assembly is provided for sealing rotating shafts with respect to their shaft housings, wherein the rotating shafts are subject to substantial axial vibrations. The mechanical seal assembly generally includes a rotating sealing ring fixed to the shaft, a non-rotating sealing ring adjacent to and in close contact with the rotating sealing ring for forming an annular seal about the shaft, and a mechanical diode element that applies a biasing force to the non-rotating sealing ring by means of hemispherical joint. The alignment of the mechanical diode with respect to the sealing rings is maintained by a series of linear bearings positioned axially along a desired length of the mechanical diode. Alternative embodiments include mechanical or hydraulic amplification components for amplifying axial displacement of the non-rotating sealing ring and transferring it to the mechanical diode.

Kotlyar, Oleg M.

1999-06-18T23:59:59.000Z

74

Mechanical seal assembly  

DOE Patents (OSTI)

An improved mechanical seal assembly is provided for sealing rotating shafts with respect to their shaft housings, wherein the rotating shafts are subject to substantial axial vibrations. The mechanical seal assembly generally includes a rotating sealing ring fixed to the shaft, a non-rotating sealing ring adjacent to and in close contact with the rotating sealing ring for forming an annular seal about the shaft, and a mechanical diode element that applies a biasing force to the non-rotating sealing ring by means of hemispherical joint. The alignment of the mechanical diode with respect to the sealing rings is maintained by a series of linear bearings positioned axially along a desired length of the mechanical diode. Alternative embodiments include mechanical or hydraulic amplification components for amplifying axial displacement of the non-rotating sealing ring and transferring it to the mechanical diode.

Kotlyar, Oleg M. (Salt Lake City, UT)

2001-01-01T23:59:59.000Z

75

Improved nuclear fuel assembly grid spacer  

DOE Patents (OSTI)

An improved fuel assembly grid spacer and method of retaining the basic fuel rod support elements in position within the fuel assembly containment channel. The improvement involves attachment of the grids to the hexagonal channel and of forming the basic fuel rod support element into a grid structure, which provides a design which is insensitive to potential channel distortion (ballooning) at high fluence levels. In addition the improved method eliminates problems associated with component fabrication and assembly.

Marshall, John (San Jose, CA); Kaplan, Samuel (Los Gatos, CA)

1977-01-01T23:59:59.000Z

76

Assembly of the PLT device  

SciTech Connect

The assembly of the PLT device began in June 1974 with a preassembly of the mechanical structure at a remote site. The preassembly sequence incorporated final fabrication procedures with an initial staging operation. This successful staging/fabrication procedure proved to be an invaluable asset when the final assembly was started in August 1974. The assembly continued with the initial reassembly of the previously tested structural components at the final machine site. Construction was interrupted at several points to allow for toroidal field coil, vacuum vessel, and poloidal coil installation. Two phases of toroidal field coil power tests were included in the assembly sequence prior to, and just after the vacuum vessel insertion. (auth)

Marino, R.

1975-11-01T23:59:59.000Z

77

Martin-Lf Random and PA-complete Sets  

E-Print Network (OSTI)

A set A is Martin-Lof random iff the class fAg does not have \\Sigma 1 -measure 0. A set A is PA-complete if one can compute relative to A a consistent and complete extension of Peano Arithmetic. It is shown that every Martin-Lof random set either permits to solve the halting problem K or is not PA-complete. This result implies a negative answer to the question of Ambos-Spies and Kucera whether there is a Martin-Lof random set not above K which is also PA-complete.

Frank Stephan

2002-01-01T23:59:59.000Z

78

Pushrod assembly  

DOE Patents (OSTI)

A pushrod assembly including a carriage mounted on a shaft for movement therealong and carrying a pushrod engageable with a load to be moved is described. A magnet is mounted on a supporting bracket for movement along such shaft. Means are provided for adjustably spacing magnet away from the carriage to obtain a selected magnetic attractive or coupling force therebetween. Movement of the supporting bracket and the magnet carried thereby pulls the carriage along with it until the selected magnetic force is exceeded by a resistance load acting on the carriage.

Potter, J.D.

1984-03-30T23:59:59.000Z

79

Pushrod assembly  

DOE Patents (OSTI)

A pushrod assembly including a carriage mounted on a shaft for movement therealong and carrying a pushrod engageable with a load to be moved. A magnet is mounted on a supporting bracket for movement along such shaft. Means are provided for adjustably spacing said magnet away from said carriage to obtain a selected magnetic attractive or coupling force therebetween. Movement of the supporting bracket and the magnet carried thereby pulls the carriage along with it until the selected magnetic force is exceeded by a resistance load acting on the carriage.

Potter, Jerry D. (Kennewick, WA)

1987-01-01T23:59:59.000Z

80

Dump assembly  

DOE Patents (OSTI)

This is a claim for a dump assembly having a fixed conduit and a rotatable conduit provided with overlapping plates, respectively, at their adjacent ends. The plates are formed with openings, respectively, normally offset from each other to block flow. The other end of the rotatable conduit is provided with means for securing the open end of a filled container thereto. Rotation of the rotatable conduit raises and inverts the container to empty the contents while concurrently aligning the conduit openings to permit flow of material therethrough. 4 figs.

Goldmann, L.H.

1984-12-06T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

PaTu Wind Farm | Open Energy Information  

Open Energy Info (EERE)

PaTu Wind Farm PaTu Wind Farm Jump to: navigation, search Name PaTu Wind Farm Facility PaTu Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Developer Oregon Trail Wind Farm Location Sherman County OR Coordinates 45.603734°, -120.618621° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.603734,"lon":-120.618621,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

82

Palmetto Clean Energy (PaCE) Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Palmetto Clean Energy (PaCE) Program Palmetto Clean Energy (PaCE) Program Palmetto Clean Energy (PaCE) Program < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools State Government Savings Category Bioenergy Biofuels Alternative Fuel Vehicles Buying & Making Electricity Solar Home Weatherization Water Wind Program Info State South Carolina Program Type Performance-Based Incentive Rebate Amount Varies by technology and customer demand for Palmetto Clean Energy (PaCE) Provider South Carolina Energy Office '''''Note: For a limited time, generators of 6 kilowatts or less of renewable energy can now take advantage of a premium $0.10 per kilowatt hour. This premium is available on a first-come-first-serve basis to generators of solar, wind, hydro or biomass-based electricity.'''''

83

MINING PENNSYLVANIA NATIONAL ENERGY TECHNOLOGY LAB - PA POC  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SBOT 17-May-11 MINING PENNSYLVANIA NATIONAL ENERGY TECHNOLOGY LAB - PA POC Larry Sullivan Telephone (412) 386-6115 Email larry.sullivan@netl.doe.gov Support Activities for Oil and...

84

Microsoft PowerPoint - NETL Pittsburgh, PA to Washington, DC...  

NLE Websites -- All DOE Office Websites (Extended Search)

Washington, DC Headquarters 1. COCHRANS MILL RD. becomes BROWNSVILLE RD. 2. Stay STRAIGHT to go onto CURRY HOLLOW RDYELLOW BELT. 3 T k th PA 51 SOUTH t d CLAIRTON 3. Take the...

85

PA -Alternative 2009 FINAL mark revisions 91709green FINAL use...  

NLE Websites -- All DOE Office Websites (Extended Search)

of the insulation , shall inspect the air barrier and insulation. PA304.3 Fireplaces. New wood-burning fireplaces shall have gasketed doors and outdoor combustion air. Exception:...

86

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA...  

NLE Websites -- All DOE Office Websites (Extended Search)

Vito Cedro III Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 412-386-7406 vito.cedro@netl.doe.gov Jason S....

87

DOE - Office of Legacy Management -- Superior Steel Co - PA 03  

Office of Legacy Management (LM)

site; January 27, 1995 PA.03-4 - ORNLDOE Preliminary Survey; T.E. Myrick and C. Clark; Preliminary Site Survey Report for the Former Superior Steel Mill at Carnegie,...

88

PaSol Italia SpA | Open Energy Information  

Open Energy Info (EERE)

investors in order to initiate local PV module manufacturing to address the growing solar market in Italy and other parts of Europe References PaSol Italia SpA1 LinkedIn...

89

225-kW Dynamometer for Testing Small Wind Turbine Components  

DOE Green Energy (OSTI)

Poster for WindPower 2006 held June 4-7, 2006, in Pittsburgh, PA, describing the 225-kW dynamometer for testing small wind turbine components.

Green, J.

2006-06-01T23:59:59.000Z

90

Unified framework for finite element assembly  

Science Conference Proceedings (OSTI)

At the heart of any finite element simulation is the assembly of matrices and vectors from discrete variational forms. We propose a general interface between problem-specific and general-purpose components of finite element programs. This interface ...

M. S. Alnaes; A. Logg; K-A. Mardal; O. Skavhaug; H. P. Langtangen

2009-11-01T23:59:59.000Z

91

DOE - Office of Legacy Management -- Shallow Land Disposal Area - PA 45  

Office of Legacy Management (LM)

Shallow Land Disposal Area - PA 45 Shallow Land Disposal Area - PA 45 FUSRAP Considered Sites Shallow Land Disposal Area, PA Alternate Name(s): Parks Township Shallow Land Disposal Area Nuclear Materials and Equipment Corporation (NUMEC) Babcox and Wilcox Parks Facilities PA.45-1 PA.45-5 PA.45-6 Location: PA Route 66 and Kissimere Road, Parks Township, Apollo, Pennsylvania PA.45-1 Historical Operations: Fabricated nulcear fuel under an NRC license as an extension of NUMEC Apollo production facilities. PA.45-1 PA.45-5 Eligibility Determination: Eligible PA.45-6 Radiological Survey(s): None Site Status: Cleanup in progress by U.S. Army Corps of Engineers. PA.45-6 USACE Website Long-term Care Requirements: To be determined upon completion. Also see Documents Related to Shallow Land Disposal Area, PA

92

Optical systems fabricated by printing-based assembly - Energy ...  

Provided are optical devices and systems fabricated, at least in part, via printing-based assembly and integration of device components. In specific embodiments the ...

93

Thermocouple assembly  

DOE Patents (OSTI)

A thermocouple assembly includes a thermocouple; a plurality of lead wires extending from the thermocouple; an insulating jacket extending along and enclosing the plurality of leads; and at least one internally sealed area within the insulating jacket to prevent fluid leakage along and within the insulating jacket. The invention also provides a method of preventing leakage of a fluid along and through an insulating jacket of a thermocouple including the steps of a) attaching a plurality of lead wires to a thermocouple; b) adding a heat sensitive pseudo-wire to extend along the plurality of lead wires; c) enclosing the lead wires and pseudo-wire inside an insulating jacket; d) locally heating axially spaced portions of the insulating jacket to a temperature which melts the pseudo-wire and fuses it with an interior surface of the jacket.

Thermos, Anthony Constantine (Greer, SC); Rahal, Fadi Elias (Easley, SC)

2002-01-01T23:59:59.000Z

94

RETORT ASSEMBLY  

DOE Patents (OSTI)

An improved retort assembly useful in the thermal reduction of volatilizable metals such as magnesium and calcium is described. In this process a high vacuum is maintained in the retort, however the retort must be heated to very high temperatures while at the same time the unloading end must bo cooled to condense the metal vapors, therefore the retention of the vacuum is frequently difficult due to the thermal stresses involved. This apparatus provides an extended condenser sleeve enclosed by the retort cover which forms the vacuum seal. Therefore, the seal is cooled by the fluid in the condenser sleeve and the extreme thermal stresses found in previous designs together with the deterioration of the sealing gasket caused by the high temperatures are avoided.

Loomis, C.C.; Ash, W.J.

1957-11-26T23:59:59.000Z

95

DOE - Office of Legacy Management -- Aluminum Co of America - PA 23  

Office of Legacy Management (LM)

PA 23 PA 23 FUSRAP Considered Sites Site: Aluminum Company of America (ALCOA) ( PA.23 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: ALCOA Research Laboratory ALCOA New Kensington Works PA.23-3 PA.23-4 Location: 600 Freeport Road and Pine and Ninth Streets , New Kensington , Pennsylvania PA.23-1 PA.23-4 Evaluation Year: Circa 1993 PA.23-1 Site Operations: Research/Development and Production activities in support of the MED uranium slug canning and other programs, 1943-1945. PA.23-5 Site Disposition: Eliminated - Based upon results of radiological surveys of the properties, potential for residual radioactive contamination is considered remote PA.23-1 PA.23-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.23-1

96

Self assembling magnetic tiles  

E-Print Network (OSTI)

Self assembly is an emerging technology in the field of manufacturing. Inspired by nature's ability to self assembly proteins from amino acids, this thesis attempts to demonstrate self assembly on the macro-scale. The ...

Rabl, Jessica A. (Jessica Ann)

2006-01-01T23:59:59.000Z

97

Public Assembly Buildings  

U.S. Energy Information Administration (EIA) Indexed Site

Assembly Assembly Characteristics by Activity... Public Assembly Public assembly buildings are those in which people gather for social or recreational activities, whether in private or non-private meeting halls. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Public Assembly Buildings... Most public assembly buildings were not large convention centers or entertainment arenas; about two-fifths fell into the smallest size category. About one-fifth of public assembly buildings were government-owned, mostly by local governments; examples of these types of public assembly buildings are libraries and community recreational facilities. Tables: Buildings and Size Data by Basic Characteristics Establishment, Employment, and Age Data by Characteristics

98

Microsoft PowerPoint - PA CoP.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Community of Practice Roger Seitz (Savannah River National Laboratory) David Kosson (CRESP/Vanderbilt University) Martin Letourneau (DOE EM-41) 10 March 2010 WM '10, Phoenix Arizona SRNL-MS-2010-00037-S 2 WM 10, March 10, 2010 Safety Case Concept IAEA, Nuclear Energy Agency and others Reflects use of PA as only one part of a package used to support decisions "The purpose of computing is insight, not numbers" - Richard Hamming PA PA Uncertainty/ Importance Analysis Uncertainty/ Importance Analysis Safety Case Design Design Stakeholder Stakeholder Demonstrations Demonstrations R&D R&D Monitoring Monitoring Documentation Documentation WAC WAC Uncertainties can be managed in many different ways in addition to modeling 3 WM 10, March 10, 2010 Allow Low-level Waste Disposal Facility Federal

99

RECIPIENT:County of Chester STATE: PA PROJECT  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

County of Chester STATE: PA County of Chester STATE: PA PROJECT EECBG - Chester County (PA) Installation of Cool Roof at Coatesville District Court TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number cm Number DE-FOA0000013 EE0000932 GFO-O000932-003 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy. demonstrate potential energy conservation. and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical assistance to individuals (such as builders, owners, consultants, designers), organizations (such as utilities), and state

100

DOE - Office of Legacy Management -- Pennsylvania Ordnance Works - PA 32  

Office of Legacy Management (LM)

Ordnance Works - PA 32 Ordnance Works - PA 32 FUSRAP Considered Sites Site: Pennsylvania Ordnance Works (PA.32 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site is one of a group of 77 FUSRAP considered sites for which few, if any records are available in their respective site files to provide an historical account of past operations and their relationship, if any, with MED/AEC operations. Reviews of contact lists, accountable station lists, health and safety records and other documentation of the period do not provide sufficient information to warrant further search of historical records for information on these sites. These site files remain "open" to

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

P.A. Capdau Charter School | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

P.A. Capdau Charter School P.A. Capdau Charter School P.A. Capdau Charter School August 8, 2007 - 3:16pm Addthis Prepared Remarks for Secretary Bodman Thank you, Principal Mitchell, for your kind introduction. I am glad to be back here in New Orleans to witness the tremendous progress all of you have made after the devastating events of two years ago. I am here not only to commend your efforts but also to state my commitment and the Department of Energy's commitment to the continued rebuilding effort. With great challenges come great opportunities. While there are tangible losses to grieve over when such devastation occurs, the resilient American spirit also finds unique ways to maximize any positive impact. In this case, the chance to rebuild much of the physical infrastructure that has

102

DOE - Office of Legacy Management -- Palmerton Ore Buying Site - PA 33  

NLE Websites -- All DOE Office Websites (Extended Search)

Palmerton Ore Buying Site - PA 33 Palmerton Ore Buying Site - PA 33 FUSRAP Considered Sites Site: PALMERTON ORE BUYING SITE (PA.33) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: New Jersey Zinc Company PA.33-1 Location: Palmerton , Pennsylvania PA.33-2 Evaluation Year: 1994 PA.33-3 Site Operations: Mid-1950s - AEC leased the New Jersey Zinc Company property and established a uranium ore stockpile on the property in the vicinity of Palmerton, PA. PA.33-4 Site Disposition: Eliminated - Potential for residual contamination and resulting exposure beyond that associated with natural background radiation considered remote PA.33-3 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium Ore PA.33-4 Radiological Survey(s): Yes PA.33-5

103

DOE - Office of Legacy Management -- Rohm and Hass Co - PA 02  

Office of Legacy Management (LM)

Rohm and Hass Co - PA 02 Rohm and Hass Co - PA 02 FUSRAP Considered Sites Site: ROHM & HASS CO. (PA.02 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 5000 Richmond Street , Philadelphia , Pennsylvania PA.02-1 Evaluation Year: 1985 PA.02-2 Site Operations: Research and development on uranium recovery from carbonate leach liquors in the mid-1950s. PA.02-3 Site Disposition: Eliminated - Radiation levels below criteria PA.02-4 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.02-3 Radiological Survey(s): Yes PA.02-4 Site Status: Eliminated from consideration under FUSRAP PA.02-5 Also see Documents Related to ROHM & HASS CO. PA.02-1 - DOE Letter; Thornton to Bjuvik; Subject: Radiological

104

Development of a new dynamic gas flow-control system in the pressure range of 1 Pa-133 Pa  

Science Conference Proceedings (OSTI)

A new flow-control system (FCS-705) has been developed at Korea Research Institute of Standards and Science. The system is intended for calibration of vacuum gauges in the pressure range of 1 Pa-133 Pa by comparison method. This paper describes some basic characteristics of the system including; (1) the design and construction of the system, (2) the generation of stable pressures in the chamber, (3) achieving high upstream pressure limit by installing a short duct in the by-pass pumping line, and (4) investigation of the gas flow regimes within the short duct.

Hong, S. S.; Chung, J. W. [Korea Research Institute of Standards and Science, Daejeon 305-340 (Korea, Republic of); Khan, Wakil [Pakistan Vacuum Society, street 17, Islamabad (Pakistan)

2011-12-15T23:59:59.000Z

105

DOCKET NO. PA02-2-000 STAFF REPORT  

E-Print Network (OSTI)

knowledge of market conditions unavailable to its competitors. This informational trading advantage from EOL for allegations that Williams Energy Marketing & Trading Co. cornered the market for natural gas in California3-26-03 DOCKET NO. PA02-2-000 STAFF REPORT PRICE MANIPULATION IN WESTERN MARKETS FINDINGS

Laughlin, Robert B.

106

DOE - Office of Legacy Management -- U S Bureau of Mines - PA 36  

Office of Legacy Management (LM)

PA 36 PA 36 FUSRAP Considered Sites Site: U. S. BUREAU OF MINES (PA.36) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Bruceton , Pennsylvania PA.36-1 Evaluation Year: 1987 PA.36-2 Site Operations: Conducted studied on explosiveness of Uranium, Thorium and Beryllium. PA.36-1 PA.36-3 Site Disposition: Eliminated - Small amounts of radioactive materials used - Potential for residual radioactive contamination considered remote PA.36-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium and Thorium PA.36-2 Radiological Survey(s): Yes - health and safety monitoring during operations only PA.36-1 Site Status: Eliminated from further consideration under FUSRAP

107

DOE - Office of Legacy Management -- Curtis-Wright Corp - PA 37  

NLE Websites -- All DOE Office Websites (Extended Search)

Curtis-Wright Corp - PA 37 Curtis-Wright Corp - PA 37 FUSRAP Considered Sites Site: Curtis-Wright Corp. ( PA.37 ) Eliminated from further consideration under FUSRAP - Referred to the Pennsylvania Department of Environmental Resources, Bureau of Radiation Protection Designated Name: Not Designated Alternate Name: Quehanna Site Quehanna Radioisotopes Pilot Plant Radiation Process Center PA.37-1 Location: Northwest Clearfield County , Quehanna , Pennsylvania PA.37-2 PA.37-3 Evaluation Year: Circa 1990 PA.37-1 Site Operations: 1955-1960 Conducted research in nucleonics, electronics, chemicals and plastics - work for AEC primarily isotope separation and heat sources for space application. Also work for U.S. Air Force. AEC licensed facility. PA.37-1 PA.37-3 Site Disposition: Eliminated - No Authority to perform remedial action. Commercial facility operated under AEC license. Cleanup by the Commonwealth of Pennsylvania under plan approved by NRC. PA.37-2

108

DOE - Office of Legacy Management -- Landis Machine Tool Co - PA 34  

NLE Websites -- All DOE Office Websites (Extended Search)

Landis Machine Tool Co - PA 34 Landis Machine Tool Co - PA 34 FUSRAP Considered Sites Site: LANDIS MACHINE TOOL CO. (PA.34 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Teledyne Landis Machine PA.34-1 Location: Waynesboro , Pennsylvania PA.34-2 Evaluation Year: 1991 PA.34-1 Site Operations: Manufactured metal fabrication equipment for machining uranium metal slugs. PA.34-1 Site Disposition: Eliminated - Limited scope of activities performed quantities of radioactive materials involved suggest little or no potential for residual radioactive contamination PA.34-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.34-2 Radiological Survey(s): Yes - health and safety monitoring during operations PA.34-3

109

FUEL ASSEMBLY SHAKER TEST SIMULATION  

SciTech Connect

This report describes the modeling of a PWR fuel assembly under dynamic shock loading in support of the Sandia National Laboratories (SNL) shaker test campaign. The focus of the test campaign is on evaluating the response of used fuel to shock and vibration loads that a can occur during highway transport. Modeling began in 2012 using an LS-DYNA fuel assembly model that was first created for modeling impact scenarios. SNLs proposed test scenario was simulated through analysis and the calculated results helped guide the instrumentation and other aspects of the testing. During FY 2013, the fuel assembly model was refined to better represent the test surrogate. Analysis of the proposed loads suggested the frequency band needed to be lowered to attempt to excite the lower natural frequencies of the fuel assembly. Despite SNLs expansion of lower frequency components in their five shock realizations, pretest predictions suggested a very mild dynamic response to the test loading. After testing was completed, one specific shock case was modeled, using recorded accelerometer data to excite the model. Direct comparison of predicted strain in the cladding was made to the recorded strain gauge data. The magnitude of both sets of strain (calculated and recorded) are very low, compared to the expected yield strength of the Zircaloy-4 material. The model was accurate enough to predict that no yielding of the cladding was expected, but its precision at predicting micro strains is questionable. The SNL test data offers some opportunity for validation of the finite element model, but the specific loading conditions of the testing only excite the fuel assembly to respond in a limited manner. For example, the test accelerations were not strong enough to substantially drive the fuel assembly out of contact with the basket. Under this test scenario, the fuel assembly model does a reasonable job of approximating actual fuel assembly response, a claim that can be verified through direct comparison of model results to recorded test results. This does not offer validation for the fuel assembly model in all conceivable cases, such as high kinetic energy shock cases where the fuel assembly might lift off the basket floor to strike to basket ceiling. This type of nonlinear behavior was not witnessed in testing, so the model does not have test data to be validated against.a basis for validation in cases that substantially alter the fuel assembly response range. This leads to a gap in knowledge that is identified through this modeling study. The SNL shaker testing loaded a surrogate fuel assembly with a certain set of artificially-generated time histories. One thing all the shock cases had in common was an elimination of low frequency components, which reduces the rigid body dynamic response of the system. It is not known if the SNL test cases effectively bound all highway transportation scenarios, or if significantly greater rigid body motion than was tested is credible. This knowledge gap could be filled through modeling the vehicle dynamics of a used fuel conveyance, or by collecting acceleration time history data from an actual conveyance under highway conditions.

Klymyshyn, Nicholas A.; Sanborn, Scott E.; Adkins, Harold E.; Hanson, Brady D.

2013-05-30T23:59:59.000Z

110

Designation Survey - Palmerton, Pa. Ore Storage Site William Bibb  

Office of Legacy Management (LM)

Designation Survey - Palmerton, Pa. Ore Storage Site Designation Survey - Palmerton, Pa. Ore Storage Site William Bibb Oak Ridge Operations Office Based on the information furnished in Aerospace's Review of the.subject site (Attachment 1) and the ORKL/RASA (Attachment 2), it Is requested that designation survey of the Palmerton Ore Storage Pennsylvania. The survey should be detailed to and subsurface data to make up for the lack of the previous AEC surveys and in keeping with ORNL/RASA group should furnish a draft survey approval prior to conducting any survey activities. If there are any questions, please call Edward DeLaney 04 FTS 253-4716. Arthur J. Whitman / '/ Division of Facility and Site ' Deconrnissioning P,rojects Office of Nuclear Energy : 2 Attachments I bee: I E. Keller, OR, w/attachs:

111

SunShot Initiative: Flexible Assembly Solar Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Flexible Assembly Solar Flexible Assembly Solar Technology to someone by E-mail Share SunShot Initiative: Flexible Assembly Solar Technology on Facebook Tweet about SunShot Initiative: Flexible Assembly Solar Technology on Twitter Bookmark SunShot Initiative: Flexible Assembly Solar Technology on Google Bookmark SunShot Initiative: Flexible Assembly Solar Technology on Delicious Rank SunShot Initiative: Flexible Assembly Solar Technology on Digg Find More places to share SunShot Initiative: Flexible Assembly Solar Technology on AddThis.com... Concentrating Solar Power Systems Components Competitive Awards CSP Research & Development Thermal Storage CSP Recovery Act Baseload CSP SunShot Multidisciplinary University Research Initiative CSP Heat Integration for Baseload Renewable Energy Deployment

112

Demonstration Assessment of LED Roadway Lighting: Philadelphia, PA  

Science Conference Proceedings (OSTI)

For this demonstration assessment, 10 different groups of LED luminaires were installed at three sites in Philadelphia, PA. Each of the three sites represented a different set of conditions, most importantly with regard to the incumbent HPS luminaires, which were nominally 100 W, 150 W, and 250 W. The performance of each product was evaluated based on manufacturer data, illuminance calculations, field measurements of illuminance, and the subjective impressions of both regular and expert observers.

Royer, Michael P.; Tuenge, Jason R.; Poplawski, Michael E.

2012-09-01T23:59:59.000Z

113

DOE - Office of Legacy Management -- Westinghouse Atomic Power Div - PA 16  

Office of Legacy Management (LM)

Power Div - PA Power Div - PA 16 FUSRAP Considered Sites Site: WESTINGHOUSE ATOMIC POWER DIV. (PA.16 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Route 30 (Forrest Hills) , Pittsburgh , Pennsylvania PA.16-1 Evaluation Year: 1985 PA.16-1 Site Operations: Processed uranium metal for research and development and pilot-scale production of uranium oxide fuel elements. Prepared uranium metal for Enrico Fermi's Stagg Field experiment. PA.16-1 Site Disposition: Eliminated - Radiation levels below criteria PA.16-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium PA.16-1 Radiological Survey(s): Yes PA.16-3 Site Status: Eliminated from further consideration under FUSRAP

114

DOE - Office of Legacy Management -- Birdsboro Steel and Foundry Co - PA 31  

Office of Legacy Management (LM)

Birdsboro Steel and Foundry Co - PA Birdsboro Steel and Foundry Co - PA 31 FUSRAP Considered Sites Site: Birdsboro Steel and Foundry Co. (PA.31 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Birdsboro Steel Foundry & Machine Company PA.31-1 Location: Birdsboro , Pennsylvania PA.31-1 Evaluation Year: 1987 PA.31-2 Site Operations: Designed and developed metal fabrication facilities installed at the AEC Feed Materials Production Center at Fernald, Ohio; no information on metal fabrication at Birdsboro, although the site received small quantities of uranium metal - presumably for testing purposes. PA.31-2 PA.31-3 Site Disposition: Eliminated - Limited scope of activities and quantity of radioactive material used at the site suggest that the potential for residual radioactive material at the site is remote PA.31-2

115

DOE - Office of Legacy Management -- Bartol Research Foundation - PA 0-02  

NLE Websites -- All DOE Office Websites (Extended Search)

Bartol Research Foundation - PA Bartol Research Foundation - PA 0-02 FUSRAP Considered Sites Site: Bartol Research Foundation (PA 0-02) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: The Franklin Institute PA.0-02-1 Location: Swathmore , Pennsylvania PA.0-02-1 Evaluation Year: 1987 PA.0-02-1 Site Operations: Research organization. Possibly performed radiation monitoring and possibly supplied monitoring equipment to Monsanto Chemical Company. PA.0-02-1 Site Disposition: Eliminated - No indication that radioactive materials were used on this site PA.0-02-1 Radioactive Materials Handled: None Indicated PA.0-02-1 Primary Radioactive Materials Handled: None Indicated Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP

116

DOE - Office of Legacy Management -- Teledyne-Columbia-Summerville - PA 01  

NLE Websites -- All DOE Office Websites (Extended Search)

Teledyne-Columbia-Summerville - PA Teledyne-Columbia-Summerville - PA 01 FUSRAP Considered Sites Site: TELEDYNE-COLUMBIA-SUMMERVILLE (PA.01 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Columbia Steel, Summerill Tube, Columbia-Summerill PA.01-1 Location: Pittsburgh , Pennsylvania PA.01-1 Evaluation Year: 1987 PA.01-1 Site Operations: Metal fabrication operations. No indication radioactive materials were involved. PA.01-1 Site Disposition: Eliminated - Site was not involved in the handling of radioactive materials PA.01-1 PA.01-2 Radioactive Materials Handled: No Primary Radioactive Materials Handled: None Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see

117

Membrane module assembly  

DOE Patents (OSTI)

A membrane module assembly is described which is adapted to provide a flow path for the incoming feed stream that forces it into prolonged heat-exchanging contact with a heating or cooling mechanism. Membrane separation processes employing the module assembly are also disclosed. The assembly is particularly useful for gas separation or pervaporation. 2 figures.

Kaschemekat, J.

1994-03-15T23:59:59.000Z

118

Stack Components  

NLE Websites -- All DOE Office Websites (Extended Search)

Stack Components Stack Components Nancy L. Garland Energy Efficiency and Renewable Energy Hydrogen, Fuel Cells and Infrastructure Technologies Program Fuel Cell Team FORS 5G-086 (202) 586-5673 nancy.garland@ee.doe.gov Stack Components F u e l P r o c e s s o r Bipolar Plate Cathode + Anode - Electrolyte H+ H+ HYDROGEN OXYGEN Example shown is for acidic electrolytes Bipolar Plate e - e - O 2 O 2 O 2 e - H+ Bipolar Plate Bipolar Plate Cathode + Anode - Electrolyte H+ H+ H+ H+ HYDROGEN OXYGEN Example shown is for acidic electrolytes Bipolar Plate Bipolar Plate e - e - e - e - O 2 O 2 O 2 O 2 O 2 O 2 e - e - H+ H+ Power Stack Component Barriers $10 Other Bipolar Plates Membranes Electrodes $25 $5 $5 Fuel Cell Power Systems $45/kW BARRIERS * Stack material cost/manufacturing * Durability * Electrode performance * Thermal and water management Stack Component Targets

119

Sensor mount assemblies and sensor assemblies  

DOE Patents (OSTI)

Sensor mount assemblies and sensor assemblies are provided. In an embodiment, by way of example only, a sensor mount assembly includes a busbar, a main body, a backing surface, and a first finger. The busbar has a first end and a second end. The main body is overmolded onto the busbar. The backing surface extends radially outwardly relative to the main body. The first finger extends axially from the backing surface, and the first finger has a first end, a second end, and a tooth. The first end of the first finger is disposed on the backing surface, and the tooth is formed on the second end of the first finger.

Miller, David H. (Redondo Beach, CA)

2012-04-10T23:59:59.000Z

120

SBOT PENNSYLVANIA NATIONAL ENERGY TECHNOLOGY LAB - PA POC Larry Sullivan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PENNSYLVANIA PENNSYLVANIA NATIONAL ENERGY TECHNOLOGY LAB - PA POC Larry Sullivan Telephone (412) 386-6115 Email larry.sullivan@netl.doe.gov ADMINISTATIVE / WASTE / REMEDIATION Facilities Support Services 561210 Employment Placement Agencies 561311 Temporary Help Services 561320 Professional Employer Organizations 561330 Document Preparation Services 561410 Security Guards and Patrol Services 561612 Security Systems Services (except Locksmiths) 561621 Janitorial Services 561720 Landscaping Services 561730 Hazardous Waste Treatment and Disposal 562211 Remediation Services 562910 Materials Recovery Facilities 562920 All Other Miscellaneous Waste Management Services 562998 CONSTRUCTION Industrial Building Construction 236210 Commercial and Institutional Building Construction 236220 Power and Communication Line and Related Structures Construction

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

DOE - Office of Legacy Management -- Babcock and Wilcox Co - PA 18  

Office of Legacy Management (LM)

Babcock and Wilcox Co - PA 18 Babcock and Wilcox Co - PA 18 FUSRAP Considered Sites Site: Babcock and Wilcox Co (PA 18) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Tubular Products Division PA.18-1 Location: Beaver Falls , Pennsylvania PA.18-1 Evaluation Year: 1990 PA.18-1 Site Operations: Performed development work to pierce uranium billets for extrusion to tubes. No indication that the piercing operation was conducted. PA.18-1 Site Disposition: Eliminated - No indication that the metal fabrication (piercing) operation was conducted on this site. Records indicate small radiation sources were used on the site. Potential for residual radioactive contamination considered remote due to the limited quantities of material handled on the site. PA.18-3

122

DOE - Office of Legacy Management -- University of Pennsylvania - PA 0-06  

Office of Legacy Management (LM)

Pennsylvania - PA Pennsylvania - PA 0-06 FUSRAP Considered Sites Site: UNIVERSITY OF PENNSYLVANIA (PA.0-06 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Philadelphia , Pennsylvania PA.0-06-1 Evaluation Year: 1987 PA.0-06-1 Site Operations: Research activities involving small quantities of radioactive materials in a controlled environment. PA.0-06-1 Site Disposition: Eliminated - Potential for residual radioactive contamination considered remote PA.0-06-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Radium PA.0-06-2 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to UNIVERSITY OF PENNSYLVANIA

123

DOE - Office of Legacy Management -- Vanadium Corp of America - PA 15  

Office of Legacy Management (LM)

Vanadium Corp of America - PA 15 Vanadium Corp of America - PA 15 FUSRAP Considered Sites Site: Vanadium Corp. of America (PA.15) Eliminated from further consideration under FUSRAP. Designated Name: Not Designated Alternate Name: UMTRAP Vicinity Property No. CA-401 PA.15-5 Location: Mayer Street - Collier Township , Bridgeville , Pennsylvania PA.15-1 Evaluation Year: 1985 PA.15-2 Site Operations: Faclility used to grind pitchblende ore during the early 1940's for processing by Vitro at Canonsburg. Conducted research and developed processes for concentration of Colorado Plateau ores (uranium-vanadium) PA.15-3 Site Disposition: Eliminated - site cleaned up as a vicinity property of the Canonsburg Site in 1986 under the Uranium Mill Tailings Remedial Action Program (UMTRAP). PA.15-5

124

DOE - Office of Legacy Management -- University of Pittsburgh - PA 0-07  

Office of Legacy Management (LM)

Pittsburgh - PA 0-07 Pittsburgh - PA 0-07 FUSRAP Considered Sites Site: UNIVERSITY OF PITTSBURGH (PA.0-07) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Pittsburgh , Pennsylvania PA.0-07-1 Evaluation Year: 1987 PA.0-07-1 Site Operations: Research activities involving small quantities of radioactive materials in a controlled environment. PA.0-07-1 Site Disposition: Eliminated - Potential for residual radioactive contamination considered remote PA.0-07-1 Radioactive Materials Handled: Yes PA.0-07-1 Primary Radioactive Materials Handled: Not Indicated Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to UNIVERSITY OF PITTSBURGH

125

Oxidation of zirconium alloys in 2.5 kPa water vapor for tritium readiness.  

DOE Green Energy (OSTI)

A more reactive liner material is needed for use as liner and cruciform material in tritium producing burnable absorber rods (TPBAR) in commercial light water nuclear reactors (CLWR). The function of these components is to convert any water that is released from the Li-6 enriched lithium aluminate breeder material to oxide and hydrogen that can be gettered, thus minimizing the permeation of tritium into the reactor coolant. Fourteen zirconium alloys were exposed to 2.5 kPa water vapor in a helium stream at 300 C over a period of up to 35 days. Experimental alloys with aluminum, yttrium, vanadium, titanium, and scandium, some of which also included ternaries with nickel, were included along with a high nitrogen impurity alloy and the commercial alloy Zircaloy-2. They displayed a reactivity range of almost 500, with Zircaloy-2 being the least reactive.

Mills, Bernice E.

2007-11-01T23:59:59.000Z

126

Ceramic-to-metal stator vane assembly with braze  

SciTech Connect

A stator vane assembly for a gas turbine engine that includes a plurality of circumferentially spaced ceramic vanes, each of which has an inner and outer ceramic shroud, and a ceramic post extending from one of the shrouds, and a metallic platform having a plurality of circumferentially spaced recesses. The posts are inserted into a metallic sleeve and then brazed. The brazed sleeves are then mounted in the recesses. A method for assembling these components to form the stator assembly is also described.

Chase, Donna J. (Scottsdale, AZ); Fang, Ho T. (Scottsdale, AZ); Irwin, Craig W. (Tempe, AZ); Schienle, James L. (Phoenix, AZ)

1995-01-01T23:59:59.000Z

127

Nozzle and shroud assembly mounting structure  

DOE Patents (OSTI)

The present nozzle and shroud assembly mounting structure configuration increases component life and reduces maintenance by reducing internal stress between the mounting structure having a preestablished rate of thermal expansion and the nozzle and shroud assembly having a preestablished rate of thermal expansion being less than that of the mounting structure. The mounting structure includes an outer sealing portion forming a cradling member in which an annular ring member is slidably positioned. The mounting structure further includes an inner mounting portion to which a hooked end of the nozzle and shroud assembly is attached. As the inner mounting portion expands and contracts, the nozzle and shroud assembly slidably moves within the outer sealing portion.

Faulder, Leslie J. (San Diego, CA); Frey, deceased, Gary A. (late of Seattle, WA); Nielsen, Engward W. (El Cajon, CA); Ridler, Kenneth J. (San Diego, CA)

1997-01-01T23:59:59.000Z

128

Long-life leak standard assembly  

DOE Patents (OSTI)

The present invention is directed to a portable leak standard assembly which is capable of providing a stream of high-purity reference gas at a virtually constant flow rate over an extensive period of time. The leak assembly comprises a high pressure reservoir coupled to a metal leak valve through a valve-controlled conduit. A reproducible leak valve useful in this assembly is provided by a metal tube crimped with a selected pressure loading for forming an orifice in the tube with this orifice being of a sufficient size to provide the selected flow rate. The leak valve assembly is formed of metal so that it can be "baked-out" in a vacuum furnace to rid the reservoir and attendent components of volatile impurities which reduce the efficiency of the leak standard.

Basford, James A. (Oak Ridge, TN); Mathis, John E. (Oak Ridge, TN); Wright, Harlan C. (Oak Ridge, TN)

1982-01-01T23:59:59.000Z

129

Public Assembly Buildings  

U.S. Energy Information Administration (EIA) Indexed Site

buildings. Since they comprised 7 percent of commercial floorspace, this means that their energy intensity was just slightly below the commercial average. Public assembly buildings...

130

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

R R &D FAC T S Natural Gas & Oil R&D CONTACTS George Guthrie Focus Area Lead Office of Research and Development National Energy Technology Laboratory 626 Cochrans Mill Road Pittsburgh, PA 15236-0940 412-386-6571 george.guthrie@netl.doe.gov Kelly Rose Technical Coordinator Office of Research and Development National Energy Technology Laboratory 1450 Queen Avenue SW Albany, OR 97321-2152 541-967-5883 kelly.rose@netl.doe.gov PARTNERS Carnegie Mellon University Pittsburgh, PA Oregon State University Corvallis, OR Pennsylvania State University State College, PA University of Pittsburgh Pittsburgh, PA URS Corporation Pittsburgh, PA Virginia Tech Blacksburg, VA West Virginia University Morgantown, WV

131

Ontology-based modeling and integration of morphological characteristics of assembly joints for network-based collaborative assembly design  

Science Conference Proceedings (OSTI)

This paper presents our research on developing an ontology-based framework that can represent morphological characteristics related to assembly joints. Joints within the physical structure of an assembly are inevitable because of the limitations of component ... Keywords: Collaborative Product Design, Mereotopology, Morphological Characteristics, Ontology, Semantic Web Rule Language

Kyoung-yun Kim; Seongah Chin; Ohbyung Kwon; R. darin Ellis

2009-02-01T23:59:59.000Z

132

Assembly Design and Evaluation in an Augmented Reality Environment  

E-Print Network (OSTI)

The technologies and methodologies of assembly design and evaluation in the early design stage are highly significant to product development. This paper looks at a promising technology to mix real components (e.g. physical ...

Pang, Y.

133

Guided Self-Assembly of Gold Thin Films  

NLE Websites -- All DOE Office Websites (Extended Search)

Self-Assembly of Gold Thin Films Print Nanoparticles-man-made atoms with unique optical, electrical, and mechanical properties-have become key components in many fields of...

134

NETL: 2010 SW PA High School Science Bowl  

NLE Websites -- All DOE Office Websites (Extended Search)

High School Science Bowl High School Science Bowl The U.S. Department of Energy's National Energy Technology Laboratory (DOE/NETL), and the Community College of Allegheny County (CCAC), South Campus, would like to invite you to participate in one of the premier scientific events for high school students, the Southwestern Pennsylvania High School Science Bowl 2010 on February 20, 2010. This will be NETL's 19th year sponsoring the high school competition. There is a change this year in the registration process from past years, all teams who are registering to complete, must do so through the National Science Bowl website by January 7, 2010. For those who are not familiar with the Science Bowl here are some highlights: The competition is open to high school students (school, scouts, home school) from Southwestern Pennsylvania (SW PA). Complete eligibility requirements are located at the National Science Bowl website.

135

Turbine disc sealing assembly  

SciTech Connect

A disc seal assembly for use in a turbine engine. The disc seal assembly includes a plurality of outwardly extending sealing flange members that define a plurality of fluid pockets. The sealing flange members define a labyrinth flow path therebetween to limit leakage between a hot gas path and a disc cavity in the turbine engine.

Diakunchak, Ihor S.

2013-03-05T23:59:59.000Z

136

Superconductive radiofrequency window assembly  

DOE Patents (OSTI)

The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The SRF window assembly has a superconducting metal-ceramic design. The SRF window assembly comprises a superconducting frame, a ceramic plate having a superconducting metallized area, and a superconducting eyelet for sealing plate into frame. The plate is brazed to eyelet which is then electron beam welded to frame. A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the SRF window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator. 11 figs.

Phillips, H.L.; Elliott, T.S.

1998-05-19T23:59:59.000Z

137

Superconducting radiofrequency window assembly  

DOE Patents (OSTI)

The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The srf window assembly has a superconducting metal-ceramic design. The srf window assembly comprises a superconducting frame, a ceramic plate having a superconducting metallized area, and a superconducting eyelet for sealing plate into frame. The plate is brazed to eyelet which is then electron beam welded to frame. A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the srf window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator. 11 figs.

Phillips, H.L.; Elliott, T.S.

1997-03-11T23:59:59.000Z

138

Automated Assembly Using Feature Localization  

E-Print Network (OSTI)

Automated assembly of mechanical devices is studies by researching methods of operating assembly equipment in a variable manner; that is, systems which may be configured to perform many different assembly operations ...

Gordon, Steven Jeffrey

1986-12-01T23:59:59.000Z

139

DC source assemblies  

SciTech Connect

Embodiments of DC source assemblies of power inverter systems of the type suitable for deployment in a vehicle having an electrically grounded chassis are provided. An embodiment of a DC source assembly comprises a housing, a DC source disposed within the housing, a first terminal, and a second terminal. The DC source also comprises a first capacitor having a first electrode electrically coupled to the housing, and a second electrode electrically coupled to the first terminal. The DC source assembly further comprises a second capacitor having a first electrode electrically coupled to the housing, and a second electrode electrically coupled to the second terminal.

Campbell, Jeremy B; Newson, Steve

2013-02-26T23:59:59.000Z

140

ADVANCED HEAT EXCHANGERS USING TUNABLE NANOSCALE-MOLECULAR ASSEMBLY  

Science Conference Proceedings (OSTI)

Steam condensation heat transfer on smooth horizontal tubes and enhanced tubes (TURBO-CDI and TURBO-CSL) along with nanoscale hydrophobic coated tubes was studied experimentally. Hydrophobic coatings have been created through self-assembled mono layers (SAMs) on copper alloy (99.9% Cu, 0.1% P) surfaces to enhance steam condensation through dropwise condensation. In general, a SAM system with a long-chain, hydrophobic group is nano-resistant, meaning that such a system forms a protective hydrophobic layer with negligible heat transfer resistance but a much stronger bond. When compared to complete filmwise condensation, the SAM coating on a plain tube increased the condensation heat transfer rate by a factor of 3 for copper alloy surfaces, under vacuum pressure (33.86 kPa) and by a factor of about 8 times when operated at atmospheric pressure (101 kPa). Lifetime of maintaining dropwise condensation is greatly dependent on the processing conditions.

Kwang J. Kim; Thomas W. Bell; Srinivas Vemuri; Sailaja Govindaraju

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

TOB Module Assembly  

NLE Websites -- All DOE Office Websites (Extended Search)

SiTracker Home Page Participating Institutions and Principal Contacts Useful Links Notes Images TOB Module Assembly and Testing Project TOB Integration Data Tracker Offline DQM LHC Fluence Calculator Total US Modules Tested Graph Total US Modules Tested Graph Total US Modules Tested Total US Modules Tested US Modules Tested Graph US Modules Tested Graph US Modules Tested US Modules Tested Rod Assembly TOB Modules on a Rod TOB Rod Insertion Installation of a TOB Rod Completed TOB Completed Tracker Outer Barrel TOB Module Assembly and Testing Project All 5208 modules of the CMS Tracker Outer Barrel were assembled and tested at two production sites in the US: the Fermi National Accelerator Laboratory and the University of California at Santa Barbara. The modules were delivered to CERN in the form of rods, with the last shipment taking

142

Steam separator latch assembly  

SciTech Connect

A latch assembly removably joins a steam separator assembly to a support flange disposed at a top end of a tubular shroud in a nuclear reactor pressure vessel. The assembly includes an annular head having a central portion for supporting the steam separator assembly thereon, and an annular head flange extending around a perimeter thereof for supporting the head to the support flange. A plurality of latches are circumferentially spaced apart around the head flange with each latch having a top end, a latch hook at a bottom end thereof, and a pivot support disposed at an intermediate portion therebetween and pivotally joined to the head flange. The latches are pivoted about the pivot supports for selectively engaging and disengaging the latch hooks with the support flange for fixedly joining the head to the shroud or for allowing removal thereof.

Challberg, Roy C. (Livermore, CA); Kobsa, Irvin R. (San Jose, CA)

1994-01-01T23:59:59.000Z

143

Steam separator latch assembly  

DOE Patents (OSTI)

A latch assembly removably joins a steam separator assembly to a support flange disposed at a top end of a tubular shroud in a nuclear reactor pressure vessel. The assembly includes an annular head having a central portion for supporting the steam separator assembly thereon, and an annular head flange extending around a perimeter thereof for supporting the head to the support flange. A plurality of latches are circumferentially spaced apart around the head flange with each latch having a top end, a latch hook at a bottom end thereof, and a pivot support disposed at an intermediate portion therebetween and pivotally joined to the head flange. The latches are pivoted about the pivot supports for selectively engaging and disengaging the latch hooks with the support flange for fixedly joining the head to the shroud or for allowing removal thereof. 12 figures.

Challberg, R.C.; Kobsa, I.R.

1994-02-01T23:59:59.000Z

144

Silicon solar cell assembly  

DOE Patents (OSTI)

A silicon solar cell assembly comprising a large, thin silicon solar cell bonded to a metal mount for use when there exists a mismatch in the thermal expansivities of the device and the mount.

Burgess, Edward L. (Albuquerque, NM); Nasby, Robert D. (Albuquerque, NM); Schueler, Donald G. (Albuquerque, NM)

1979-01-01T23:59:59.000Z

145

Microsoft PowerPoint - DOE_PA_Derivation and Application of SCULs...  

NLE Websites -- All DOE Office Websites (Extended Search)

Derivation and Application of Soil Contaminant Levels Protective of Groundwater at the Hanford Site Presented to: PA Community of Practice Technical Exchange Presented by: - Jim...

146

High speed door assembly  

DOE Patents (OSTI)

This invention is comprised of a high speed door assembly, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.

Shapiro, C.

1991-12-31T23:59:59.000Z

147

Assembling and Installing LRUs for NIF  

SciTech Connect

Within the 192 National Ignition Facility (NIF) beamlines, there are over 7000 large (40 x 40 cm) optical components, including laser glass, mirrors, lenses, and polarizers. These optics are held in large opto-mechanical assemblies called line-replaceable units (LRUs). Each LRU has strict specifications with respect to cleanliness, alignment, and wavefront so that once activated, each NIF beamline will meet its performance requirements. NIF LRUs are assembled, tested, and refurbished in on-site cleanroom facilities. The assembled LRUs weigh up to 1800 kilograms, and are about the size of a phone booth. They are transported in portable clean canisters and inserted into the NIF beampath using robotic transporters. This plug and play design allows LRUs to be easily removed from the beampath for maintenance or upgrades. Commissioning of the first NIF quad, an activity known as NIF Early Light (NEL), has validated LRU designs and architecture, as well as demonstrated that LRUs can be assembled and installed as designed. Furthermore, it has served to develop key processes and tools forming the foundation for NIF s long-term LRU production and maintenance strategy. As we look forward to building out the rest of NIF, the challenge lies in scaling up the production rate while maintaining quality, implementing process improvements, and fully leveraging the learning and experience gained from NEL. This paper provides an overview of the facilities, equipment and processes used to assemble and install LRUs in NIF.

Bonanno, R E

2003-12-31T23:59:59.000Z

148

Non-destructive component separation using infrared radiant energy  

jar 42 and the combustion control device 44 of the embodiment of FIG. 3. An assembly 60 of components is disposed in the quartz bell jar 42 of FIG. 4.

149

Photovoltaic self-assembly.  

DOE Green Energy (OSTI)

This late-start LDRD was focused on the application of chemical principles of self-assembly on the ordering and placement of photovoltaic cells in a module. The drive for this chemical-based self-assembly stems from the escalating prices in the 'pick-and-place' technology currently used in the MEMS industries as the size of chips decreases. The chemical self-assembly principles are well-known on a molecular scale in other material science systems but to date had not been applied to the assembly of cells in a photovoltaic array or module. We explored several types of chemical-based self-assembly techniques, including gold-thiol interactions, liquid polymer binding, and hydrophobic-hydrophilic interactions designed to array both Si and GaAs PV chips onto a substrate. Additional research was focused on the modification of PV cells in an effort to gain control over the facial directionality of the cells in a solvent-based environment. Despite being a small footprint research project worked on for only a short time, the technical results and scientific accomplishments were significant and could prove to be enabling technology in the disruptive advancement of the microelectronic photovoltaics industry.

Lavin, Judith; Kemp, Richard Alan; Stewart, Constantine A.

2010-10-01T23:59:59.000Z

150

Superconducting radiofrequency window assembly  

DOE Patents (OSTI)

The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The srf window assembly (20) has a superconducting metal-ceramic design. The srf window assembly (20) comprises a superconducting frame (30), a ceramic plate (40) having a superconducting metallized area, and a superconducting eyelet (50) for sealing plate (40) into frame (30). The plate (40) is brazed to eyelet (50) which is then electron beam welded to frame (30). A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the srf window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator.

Phillips, Harry L. (Seaford, VA); Elliott, Thomas S. (Yorktown, VA)

1997-01-01T23:59:59.000Z

151

Superconductive radiofrequency window assembly  

DOE Patents (OSTI)

The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The srf window assembly (20) has a superconducting metal-ceramic design. The srf window assembly (20) comprises a superconducting frame (30), a ceramic plate (40) having a superconducting metallized area, and a superconducting eyelet (50) for sealing plate (40) into frame (30). The plate (40) is brazed to eyelet (50) which is then electron beam welded to frame (30). A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the srf window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator.

Phillips, Harry Lawrence (Seaford, VA); Elliott, Thomas S. (Yorktown, VA)

1998-01-01T23:59:59.000Z

152

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

R& R& D FAC T S Natural Gas & Oil R&D CONTACTS George Guthrie Focus Area Lead Office of Research and Development National Energy Technology Laboratory 626 Cochrans Mill Road Pittsburgh, PA 15236-0940 412-386-6571 george.guthrie@netl.doe.gov Kelly Rose Technical Coordinator Office of Research and Development National Energy Technology Laboratory 1450 Queen Avenue SW Albany, OR 97321-2152 541-967-5883 kelly.rose@netl.doe.gov PARTNERS Carnegie Mellon University Pittsburgh, PA Oregon State University Corvallis, OR Pennsylvania State University State College, PA University of Pittsburgh Pittsburgh, PA URS Corporation Pittsburgh, PA Virginia Tech Blacksburg, VA West Virginia University Morgantown, WV

153

Power module assembly  

SciTech Connect

A power module assembly of the type suitable for deployment in a vehicular power inverter, wherein the power inverter has a grounded chassis, is provided. The power module assembly comprises a conductive base layer electrically coupled to the chassis, an insulating layer disposed on the conductive base layer, a first conductive node disposed on the insulating layer, a second conductive node disposed on the insulating layer, wherein the first and second conductive nodes are electrically isolated from each other. The power module assembly also comprises a first capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the first conductive node, and further comprises a second capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the second conductive node.

Campbell, Jeremy B. (Torrance, CA); Newson, Steve (Redondo Beach, CA)

2011-11-15T23:59:59.000Z

154

Low inductance connector assembly  

DOE Patents (OSTI)

A busbar connector assembly for coupling first and second terminals on a two-terminal device to first and second contacts on a power module is provided. The first terminal resides proximate the first contact and the second terminal resides proximate the second contact. The assembly comprises a first bridge having a first end configured to be electrically coupled to the first terminal, and a second end configured to be electrically coupled to the second contact, and a second bridge substantially overlapping the first bridge and having a first end electrically coupled to the first contact, and a second end electrically coupled to the second terminal.

Holbrook, Meghan Ann; Carlson, Douglas S

2013-07-09T23:59:59.000Z

155

Structure and Function of PA4872 from Pseudomonas aeruginosa, a Novel Class of Oxaloacetate Decarboxylase from the PEP Mutase/Isocitrate Lyase Superfamily  

SciTech Connect

Pseudomonas aeruginosa PA4872 was identified by sequence analysis as a structurally and functionally novel member of the PEP mutase/isocitrate lyase superfamily and therefore targeted for investigation. Substrate screens ruled out overlap with known catalytic functions of superfamily members. The crystal structure of PA4872 in complex with oxalate (a stable analogue of the shared family R-oxyanion carboxylate intermediate/transition state) and Mg{sup 2+} was determined at 1.9 {angstrom} resolution. As with other PEP mutase/isocitrate lyase superfamily members, the protein assembles into a dimer of dimers with each subunit adopting an {alpha}/{beta} barrel fold and two subunits swapping their barrel's C-terminal {alpha}-helices. Mg2+ and oxalate bind in the same manner as observed with other superfamily members. The active site gating loop, known to play a catalytic role in the PEP mutase and lyase branches of the superfamily, adopts an open conformation. The N{sup {epsilon}} of His235, an invariant residue in the PA4872 sequence family, is oriented toward a C(2) oxygen of oxalate analogous to the C(3) of a pyruvyl moiety. Deuterium exchange into {alpha}-oxocarboxylate-containing compounds was confirmed by {sup 1}H NMR spectroscopy. Having ruled out known activities, the involvement of a pyruvate enolate intermediate suggested a decarboxylase activity of an {alpha}-oxocarboxylate substrate. Enzymatic assays led to the discovery that PA4872 decarboxylates oxaloacetate (k{sub cat}) = 7500 s{sup -1} and K{sub m} = 2.2 mM) and 3-methyloxaloacetate (k{sub cat}) = 250 s{sup -1} and K{sub m} = 0.63 mM). Genome context of the fourteen sequence family members indicates that the enzyme is used by select group of Gram-negative bacteria to maintain cellular concentrations of bicarbonate and pyruvate; however the decarboxylation activity cannot be attributed to a pathway common to the various bacterial species.

Narayanan, Buvaneswari C.; Niu, Weiling; Han, Ying; Zou, Jiwen; Mariano, Patrick S.; Dunaway-Mariano, Debra; Herzberg, Osnat (UNM); (UMBI)

2008-06-30T23:59:59.000Z

156

La premiere somme philosophique du bouddhisme tibetain. Origines litteraires, philosophiques et mythologiques des Neuf etatpes de la Voie (theg pa rim pa dgu)  

E-Print Network (OSTI)

/ 'dul ba dgongs pa gsang ba dang/ rang bzhin gsang ba'i donrnams ni/ zhes gsung te/ rtsal 'phang mtho dman gyi khyad par gyis/ so so'i blo'i rtogs tshod kyi don'di rnams kyang phyin ci ma log pa'i don rtogs pa'i man ngag gi gzhi yin pas/ de bas na man... 'en haut (tib. lha) et d'en bas (tib. klu). Cf. Stein, 1996 : 141. Les Neuf Etapes de la Voie 97 dorigine cleste et munis de capacits surhumaines, descendaient etremontaient au ciel par le moyen d'une chelle qui se trouvait sur le sommetd'une montagne...

Mestanza, Ferran

2005-01-01T23:59:59.000Z

157

Rotary shaft sealing assembly  

DOE Patents (OSTI)

A rotary shaft sealing assembly in which a first fluid is partitioned from a second fluid in a housing assembly having a rotary shaft located at least partially within. In one embodiment a lip seal is lubricated and flushed with a pressure-generating seal ring preferably having an angled diverting feature. The pressure-generating seal ring and a hydrodynamic seal may be used to define a lubricant-filled region with each of the seals having hydrodynamic inlets facing the lubricant-filled region. Another aspect of the sealing assembly is having a seal to contain pressurized lubricant while withstanding high rotary speeds. Another rotary shaft sealing assembly embodiment includes a lubricant supply providing a lubricant at an elevated pressure to a region between a lip seal and a hydrodynamic seal with a flow control regulating the flow of lubricant past the lip seal. The hydrodynamic seal may include an energizer element having a modulus of elasticity greater than the modulus of elasticity of a sealing lip of the hydrodynamic seal.

Dietle, Lannie L. (Houston, TX); Schroeder, John E. (Richmond, TX); Kalsi, Manmohan S. (Houston, TX); Alvarez, Patricio D. (Richmond, TX)

2010-09-21T23:59:59.000Z

158

Rotary shaft sealing assembly  

DOE Patents (OSTI)

A rotary shaft sealing assembly in which a first fluid is partitioned from a second fluid in a housing assembly having a rotary shaft located at least partially within. In one embodiment a lip seal is lubricated and flushed with a pressure-generating seal ring preferably having an angled diverting feature. The pressure-generating seal ring and a hydrodynamic seal may be used to define a lubricant-filled region with each of the seals having hydrodynamic inlets facing the lubricant-filled region. Another aspect of the sealing assembly is having a seal to contain pressurized lubricant while withstanding high rotary speeds. Another rotary shaft sealing assembly embodiment includes a lubricant supply providing a lubricant at an elevated pressure to a region between a lip seal and a hydrodynamic seal with a flow control regulating the flow of lubricant past the lip seal. The hydrodynamic seal may include an energizer element having a modulus of elasticity greater than the modulus of elasticity of a sealing lip of the hydrodynamic seal.

Dietle, Lannie L; Schroeder, John E; Kalsi, Manmohan S; Alvarez, Patricio D

2013-08-13T23:59:59.000Z

159

NEUTRONIC REACTOR BURIAL ASSEMBLY  

DOE Patents (OSTI)

A burial assembly is shown whereby an entire reactor core may be encased with lead shielding, withdrawn from the reactor site and buried. This is made possible by a five-piece interlocking arrangement that may be easily put together by remote control with no aligning of bolt holes or other such close adjustments being necessary.

Treshow, M.

1961-05-01T23:59:59.000Z

160

Corium protection assembly  

DOE Patents (OSTI)

A corium protection assembly includes a perforated base grid disposed below a pressure vessel containing a nuclear reactor core and spaced vertically above a containment vessel floor to define a sump therebetween. A plurality of layers of protective blocks are disposed on the grid for protecting the containment vessel floor from the corium.

Gou, Perng-Fei (Saratoga, CA); Townsend, Harold E. (Campbell, CA); Barbanti, Giancarlo (Sirtori, IT)

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Segmented stator assembly  

DOE Patents (OSTI)

An electric machine and stator assembly are provided that include a continuous stator portion having stator teeth, and a tooth tip portion including tooth tips corresponding to the stator teeth of the continuous stator portion, respectively. The tooth tip portion is mounted onto the continuous stator portion.

Lokhandwalla, Murtuza; Alexander, James Pellegrino; El-Refaie, Ayman Mohamed Fawzi; Shah, Manoj Ramprasad; Quirion, Owen Scott

2013-04-02T23:59:59.000Z

162

Custom Components - Microsystems Science, Technology, and Components  

NLE Websites -- All DOE Office Websites (Extended Search)

Connectors area will help you optimize your choice of connectors for your requirements Passive RF Components Our Passive RF Components area will work with you to identify, specify...

163

An automated spin-assisted approach for molecular layer-by-layer assembly of crosslinked polymer thin films  

Science Conference Proceedings (OSTI)

We present the design of an automated spin-coater that facilitates fabrication of polymer films based on molecular layer-by-layer (mLbL) assembly. Specifically, we demonstrate the synthesis of ultrathin crosslinked fully-aromatic polyamide (PA) films that are chemically identical to polymer membranes used in water desalination applications as measured by X-ray photoelectron spectroscopy. X-ray reflectivity measurements indicate that the automated mLbL assembly creates films with a constant film growth rate and minimal roughness compared with the traditional interfacial polymerization of PA. This automated spin-coater improves the scalability and sample-to-sample consistency by reducing human involvement in the mLbL assembly.

Chan, Edwin P.; Chung, Jun Young; Stafford, Christopher M. [Polymers Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); Lee, Jung-Hyun [Center for Materials Architecturing, Korea Institute of Science and Technology, Seoul (Korea, Republic of)

2012-11-15T23:59:59.000Z

164

Component Assemblies and Component Runtimes Yu David Liu Ran Rinat Scott F. Smith  

E-Print Network (OSTI)

the cable analogy, cells are also designed to allow "hot-plugging", cables that may be connected invocation between connected cells, and full distributed functionality, including formation of remote cell different ways of handling parameters de- pending on inter-cell communication and intra-cell commu- nication

Smith, Scott F.

165

Microsoft PowerPoint - Freeze.NE PA Overview_052511.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Used Fuel Disposition Campaign Used Fuel Disposition Campaign Summary of DOE-NE PA Modeling for Storage and Disposal of Used Nuclear Fuel (UNF), High-Level Radioactive Waste (HLW), and Low-Level Waste (LLW) Geoff Freeze Sandia National Laboratories PA Community of Practice Technical Exchange May 25-26, 2011 Print Close Used Fuel Disposition 2 DOE-Nuclear Energy (NE) - PA Modeling Activities NE Advanced Modeling and Simulation (NEAMS) Waste Integrated Performance and Safety Codes (Waste IPSC) Used Fuel Disposition (UFD) Generic Performance Assessment Model (GPAM) *** Initial modeling focus in both campaigns in on UNF/HLW disposal Print Close Used Fuel Disposition 3  UFD GPAM  Short time horizon (2-3 yrs) - Simplified generic system models (i.e., PA-fidelity using GoldSim) - Current computing capabilities

166

Northern Hemisphere 500-hPa Trough Merger and Fracture: A Climatology and Case Study  

Science Conference Proceedings (OSTI)

The results of an objective climatology of 500hPa trough merger (defined as the amalgamation of two initially separate vorticity maxima) and trough fracture (defined as the splitting of a single vorticity center into two separate vorticity ...

Devin B. Dean; Lance F. Bosart

1996-12-01T23:59:59.000Z

167

EERE PROJECT MANAGEMENT CENTER Nl'PA D:E1'ERJvllNATION RECIPIENT...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

s DEP . .Rnn:NT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl'PA D:E1'ERJvllNATION RECIPIENT:Terralog Technologies USA Inc Page I of2 STATE: CA PROJECT TITLE: Advanced Horizontal...

168

SYNTHESIS AND CHARACTERIZATION OF Pa(IV), Np(IV), AND Pu(IV) BOROHYDRIDES  

E-Print Network (OSTI)

a ( I V ) , N p ( I V ) , AND Pu(IV) BOROHYDRIDES Rodney H.borohydrides of Pa, Np, and Pu have been pre pared and someU(BH. ,)Pu(BHi<)ii are much more volatile

Banks, R.H.

2010-01-01T23:59:59.000Z

169

Vacuum breaker valve assembly  

DOE Patents (OSTI)

Breaker valve assemblies for a simplified boiling water nuclear reactor are described. The breaker valve assembly, in one form, includes a valve body and a breaker valve. The valve body includes an interior chamber, and an inlet passage extends from the chamber and through an inlet opening to facilitate transporting particles from outside of the valve body to the interior chamber. The breaker valve is positioned in the chamber and is configured to substantially seal the inlet opening. Particularly, the breaker valve includes a disk which is sized to cover the inlet opening. The disk is movably coupled to the valve body and is configured to move substantially concentrically with respect to the valve opening between a first position, where the disk completely covers the inlet opening, and a second position, where the disk does not completely cover the inlet opening.

Thompson, Jeffrey L. (San Jose, CA); Upton, Hubert Allen (Morgan Hill, CA)

1999-04-27T23:59:59.000Z

170

Vacuum breaker valve assembly  

Science Conference Proceedings (OSTI)

Breaker valve assemblies for a simplified boiling water nuclear reactor are described. The breaker valve assembly, in one form, includes a valve body and a breaker valve. The valve body includes an interior chamber, and an inlet passage extends from the chamber and through an inlet opening to facilitate transporting particles from outside of the valve body to the interior chamber. The breaker valve is positioned in the chamber and is configured to substantially seal the inlet opening. Particularly, the breaker valve includes a disk which is sized to cover the inlet opening. The disk is movably coupled to the valve body and is configured to move substantially concentrically with respect to the valve opening between a first position, where the disk completely covers the inlet opening, and a second position, where the disk does not completely cover the inlet opening. 1 fig.

Thompson, J.L.; Upton, H.A.

1999-04-27T23:59:59.000Z

171

Low inductance busbar assembly  

DOE Patents (OSTI)

A busbar assembly for electrically coupling first and second busbars to first and second contacts, respectively, on a power module is provided. The assembly comprises a first terminal integrally formed with the first busbar, a second terminal integrally formed with the second busbar and overlapping the first terminal, a first bridge electrode having a first tab electrically coupled to the first terminal and overlapping the first and second terminals, and a second tab electrically coupled to the first contact, a second bridge electrode having a third tab electrically coupled to the second terminal, and overlapping the first and second terminals and the first tab, and a fourth tab electrically coupled to the second contact, and a fastener configured to couple the first tab to the first terminal, and the third tab to the second terminal.

Holbrook, Meghan Ann (Manhattan Beach, CA)

2010-09-21T23:59:59.000Z

172

FLUORINE CELL ANODE ASSEMBLY  

DOE Patents (OSTI)

An improved anode assembly is deslgned for use in electrolytlc cells ln the productlon of hydrogen and fluorlne from a moIten electrolyte. The anode assembly comprises a copper post, a copper hanger supported by the post, a plurality of carbon anode members, and bolt means for clamplng half of the anode members to one slde of the hanger and for clamplng the other half of the anode members to the other slde of the hanger. The heads of the clamplng bolts are recessed withln the anode members and carbon plugs are inserted ln the recesses above the bolt heads to protect the boIts agalnst corroslon. A copper washer is provided under the head of each clamplng boIt such that the anode members can be tightly clamped to the hanger with a resultant low anode jolnt resistance. (AEC)

Cable, R.E.; Goode, W.B. Jr.; Henderson, W.K.; Montillon, G.H.

1962-06-26T23:59:59.000Z

173

Conductor assembly formed about a curved axis  

DOE Patents (OSTI)

A conductor assembly of the type which, when conducting current, generates a magnetic field or in which, in the presence of a changing magnetic field, a voltage is induced. In the assembly a first layer, tubular in shape, is formed about an axis. The axis includes a curved portion along which a conductor may be positioned to define a first conductor path. The first layer also includes a curved portion having a shape that includes a curve extending along the curved portion of the axis. A first conductor is arranged about the curved portion of the first layer in a first helical configuration including a curved segment, helical in shape and formed about the curved portion of the axis. The configuration is capable of sustaining a magnetic field having multipole components oriented in directions transverse to the axis.

Meinke, Rainer (Melbourne, FL)

2011-02-15T23:59:59.000Z

174

Assembly of Energy Nanomaterials via Water Based ...  

Science Conference Proceedings (OSTI)

Page 1. Assembly of Energy Nanomaterials via Water Based Assembly Paula T. Hammond Department of Chemical Engineering ...

175

Nuclear core and fuel assemblies  

DOE Patents (OSTI)

A fast flux nuclear core of a plurality of rodded, open-lattice assemblies having a rod pattern rotated relative to a rod support structure pattern. Elongated fuel rods are oriented on a triangular array and laterally supported by grid structures positioned along the length of the assembly. Initial inter-assembly contact is through strongbacks at the corners of the support pattern and peripheral fuel rods between adjacent assemblies are nested so as to maintain a triangular pitch across a clearance gap between the other portions of adjacent assemblies. The rod pattern is rotated relative to the strongback support pattern by an angle .alpha. equal to sin .sup.-1 (p/2c), where p is the intra-assembly rod pitch and c is the center-to-center spacing among adjacent assemblies.

Downs, Robert E. (Monroeville, PA)

1981-01-01T23:59:59.000Z

176

Large Component Removal/Disposal  

Science Conference Proceedings (OSTI)

This paper describes the removal and disposal of the large components from Maine Yankee Atomic Power Plant. The large components discussed include the three steam generators, pressurizer, and reactor pressure vessel. Two separate Exemption Requests, which included radiological characterizations, shielding evaluations, structural evaluations and transportation plans, were prepared and issued to the DOT for approval to ship these components; the first was for the three steam generators and one pressurizer, the second was for the reactor pressure vessel. Both Exemption Requests were submitted to the DOT in November 1999. The DOT approved the Exemption Requests in May and July of 2000, respectively. The steam generators and pressurizer have been removed from Maine Yankee and shipped to the processing facility. They were removed from Maine Yankee's Containment Building, loaded onto specially designed skid assemblies, transported onto two separate barges, tied down to the barges, th en shipped 2750 miles to Memphis, Tennessee for processing. The Reactor Pressure Vessel Removal Project is currently under way and scheduled to be completed by Fall of 2002. The planning, preparation and removal of these large components has required extensive efforts in planning and implementation on the part of all parties involved.

Wheeler, D. M.

2002-02-27T23:59:59.000Z

177

Multi-level assembly model for top-down design of mechanical products  

Science Conference Proceedings (OSTI)

To enable next generation CAD tools to effectively support top-down design of products, a top-down assembly design process is refined from the traditional product design process to better exhibit the recursive-execution and structure-evolvement characteristics ... Keywords: Inheritance mechanism, Layout skeleton, Multi-level assembly model, Shape skeleton, Skeleton feature, Skeleton interface, Top-down assembly design, Top-down component design

Xiang Chen; Shuming Gao; Youdong Yang; Shuting Zhang

2012-10-01T23:59:59.000Z

178

Guided Self-Assembly of Gold Thin Films  

NLE Websites -- All DOE Office Websites (Extended Search)

Guided Self-Assembly of Gold Thin Films Print Guided Self-Assembly of Gold Thin Films Print Nanoparticles-man-made atoms with unique optical, electrical, and mechanical properties-have become key components in many fields of science. If nanoparticles could be coaxed into routinely assembling themselves into predictable complex structures and hierarchical patterns, devices could be mass-produced that are one thousand times smaller than today's microtechnologies. Berkeley Lab and UC Berkeley scientists have made progress toward this goal, successfully directing the self--assembly of nanoparticles into device-ready thin films, which have potential applications in fields ranging from computer memory storage to energy harvesting and storage, from catalysis to light management, and into the emerging new field of plasmonics.

179

Long-life leak standard assembly. [Patent application  

DOE Patents (OSTI)

The present invention is directed to a portable leak standard assembly which is capable of providing a stream of high-purity reference gas at a virtually constant flow rate over an extensive period of time. The leak assembly comprises a high pressure reservoir coupled to a metal leak valve through a valve-controlled conduit. A reproducible leak valve useful in this assembly is provided by a metal tube crimped with a selected pressure loading for forming an orifice in the tube with this orifice being of a sufficient size to provide the selected flow rate. The leak valve assembly is formed of metal so that it can be baked-out in a vacuum furnace to rid the reservoir and attendent components of volatile impurities which reduce the efficiency of the leak standard.

Basford, J.A.; Mathis, J.E.; Wright, H.C.

1980-11-12T23:59:59.000Z

180

Guided Self-Assembly of Gold Thin Films  

NLE Websites -- All DOE Office Websites (Extended Search)

Guided Self-Assembly of Gold Thin Films Print Guided Self-Assembly of Gold Thin Films Print Nanoparticles-man-made atoms with unique optical, electrical, and mechanical properties-have become key components in many fields of science. If nanoparticles could be coaxed into routinely assembling themselves into predictable complex structures and hierarchical patterns, devices could be mass-produced that are one thousand times smaller than today's microtechnologies. Berkeley Lab and UC Berkeley scientists have made progress toward this goal, successfully directing the self--assembly of nanoparticles into device-ready thin films, which have potential applications in fields ranging from computer memory storage to energy harvesting and storage, from catalysis to light management, and into the emerging new field of plasmonics.

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Guided Self-Assembly of Gold Thin Films  

NLE Websites -- All DOE Office Websites (Extended Search)

Guided Self-Assembly of Gold Thin Films Print Guided Self-Assembly of Gold Thin Films Print Nanoparticles-man-made atoms with unique optical, electrical, and mechanical properties-have become key components in many fields of science. If nanoparticles could be coaxed into routinely assembling themselves into predictable complex structures and hierarchical patterns, devices could be mass-produced that are one thousand times smaller than today's microtechnologies. Berkeley Lab and UC Berkeley scientists have made progress toward this goal, successfully directing the self--assembly of nanoparticles into device-ready thin films, which have potential applications in fields ranging from computer memory storage to energy harvesting and storage, from catalysis to light management, and into the emerging new field of plasmonics.

182

Guided Self-Assembly of Gold Thin Films  

NLE Websites -- All DOE Office Websites (Extended Search)

Guided Self-Assembly of Gold Thin Films Print Guided Self-Assembly of Gold Thin Films Print Nanoparticles-man-made atoms with unique optical, electrical, and mechanical properties-have become key components in many fields of science. If nanoparticles could be coaxed into routinely assembling themselves into predictable complex structures and hierarchical patterns, devices could be mass-produced that are one thousand times smaller than today's microtechnologies. Berkeley Lab and UC Berkeley scientists have made progress toward this goal, successfully directing the self--assembly of nanoparticles into device-ready thin films, which have potential applications in fields ranging from computer memory storage to energy harvesting and storage, from catalysis to light management, and into the emerging new field of plasmonics.

183

Optical systems fabricated by printing-based assembly  

DOE Patents (OSTI)

Provided are optical devices and systems fabricated, at least in part, via printing-based assembly and integration of device components. In specific embodiments the present invention provides light emitting systems, light collecting systems, light sensing systems and photovoltaic systems comprising printable semiconductor elements, including large area, high performance macroelectronic devices. Optical systems of the present invention comprise semiconductor elements assembled, organized and/or integrated with other device components via printing techniques that exhibit performance characteristics and functionality comparable to single crystalline semiconductor based devices fabricated using conventional high temperature processing methods. Optical systems of the present invention have device geometries and configurations, such as form factors, component densities, and component positions, accessed by printing that provide a range of useful device functionalities. Optical systems of the present invention include devices and device arrays exhibiting a range of useful physical and mechanical properties including flexibility, shapeability, conformability and stretchablity.

Rogers, John (Champaign, IL); Nuzzo, Ralph (Champaign, IL); Meitl, Matthew (Durham, NC); Menard, Etienne (Durham, NC); Baca, Alfred J. (Urbana, IL); Motala, Michael (Champaign, IL); Ahn, Jong-Hyun (Suwon, KR); Park, Sang-II (Savoy, IL); Yu; Chang-Jae (Urbana, IL); Ko, Heung-Cho (Gwangju, KR); Stoykovich; Mark (Dover, NH); Yoon, Jongseung (Urbana, IL)

2011-07-05T23:59:59.000Z

184

Removable feedwater sparger assembly  

DOE Patents (OSTI)

A removable feedwater sparger assembly includes a sparger having an inlet pipe disposed in flow communication with the outlet end of a supply pipe. A tubular coupling includes an annular band fixedly joined to the sparger inlet pipe and a plurality of fingers extending from the band which are removably joined to a retention flange extending from the supply pipe for maintaining the sparger inlet pipe in flow communication with the supply pipe. The fingers are elastically deflectable for allowing engagement of the sparger inlet pipe with the supply pipe and for disengagement therewith. 8 figs.

Challberg, R.C.

1994-10-04T23:59:59.000Z

185

Moisture and Structural Analysis for High Performance Hybrid Wall Assemblies  

SciTech Connect

This report describes the work conducted by the Building Science Corporation (BSC) Building America Research Team's 'Energy Efficient Housing Research Partnerships' project. Based on past experience in the Building America program, they have found that combinations of materials and approaches---in other words, systems--usually provide optimum performance. No single manufacturer typically provides all of the components for an assembly, nor has the specific understanding of all the individual components necessary for optimum performance.

Grin, A.; Lstiburek, J.

2012-09-01T23:59:59.000Z

186

Moisture and Structural Analysis for High Performance Hybrid Wall Assemblies  

SciTech Connect

This report describes the work conducted by the Building Science Corporation (BSC) Building America Research Team's 'Energy Efficient Housing Research Partnerships' project. Based on past experience in the Building America program, they have found that combinations of materials and approaches---in other words, systems--usually provide optimum performance. No single manufacturer typically provides all of the components for an assembly, nor has the specific understanding of all the individual components necessary for optimum performance.

Grin, A.; Lstiburek, J.

2012-09-01T23:59:59.000Z

187

Microchannel heat sink assembly  

DOE Patents (OSTI)

The present invention provides a microchannel heat sink with a thermal range from cryogenic temperatures to several hundred degrees centigrade. The heat sink can be used with a variety of fluids, such as cryogenic or corrosive fluids, and can be operated at a high pressure. The heat sink comprises a microchannel layer preferably formed of silicon, and a manifold layer preferably formed of glass. The manifold layer comprises an inlet groove and outlet groove which define an inlet manifold and an outlet manifold. The inlet manifold delivers coolant to the inlet section of the microchannels, and the outlet manifold receives coolant from the outlet section of the microchannels. In one embodiment, the manifold layer comprises an inlet hole extending through the manifold layer to the inlet manifold, and an outlet hole extending through the manifold layer to the outlet manifold. Coolant is supplied to the heat sink through a conduit assembly connected to the heat sink. A resilient seal, such as a gasket or an O-ring, is disposed between the conduit and the hole in the heat sink in order to provide a watertight seal. In other embodiments, the conduit assembly may comprise a metal tube which is connected to the heat sink by a soft solder. In still other embodiments, the heat sink may comprise inlet and outlet nipples. The present invention has application in supercomputers, integrated circuits and other electronic devices, and is suitable for cooling materials to superconducting temperatures. 13 figs.

Bonde, W.L.; Contolini, R.J.

1992-03-24T23:59:59.000Z

188

Gas separation membrane module assembly  

SciTech Connect

A gas-separation membrane module assembly and a gas-separation process using the assembly. The assembly includes a set of tubes, each containing gas-separation membranes, arranged within a housing. The housing contains a tube sheet that divides the space within the housing into two gas-tight spaces. A permeate collection system within the housing gathers permeate gas from the tubes for discharge from the housing.

Wynn, Nicholas P (Palo Alto, CA); Fulton, Donald A. (Fairfield, CA)

2009-03-31T23:59:59.000Z

189

Multi-position photovoltaic assembly  

Science Conference Proceedings (OSTI)

The invention is directed to a PV assembly, for use on a support surface, comprising a base, a PV module, a multi-position module support assembly, securing the module to the base at shipping and inclined-use angles, a deflector, a multi-position deflector support securing the deflector to the base at deflector shipping and deflector inclined-use angles, the module and deflector having opposed edges defining a gap therebetween. The invention permits transport of the PV assemblies in a relatively compact form, thus lowering shipping costs, while facilitating installation of the PV assemblies with the PV module at the proper inclination.

Dinwoodie, Thomas L. (Piedmont, CA)

2003-03-18T23:59:59.000Z

190

Next-generation transcriptome assembly  

Science Conference Proceedings (OSTI)

Transcriptomics studies often rely on partial reference transcriptomes that fail to capture the full catalog of transcripts and their variations. Recent advances in sequencing technologies and assembly algorithms have facilitated the reconstruction of the entire transcriptome by deep RNA sequencing (RNA-seq), even without a reference genome. However, transcriptome assembly from billions of RNA-seq reads, which are often very short, poses a significant informatics challenge. This Review summarizes the recent developments in transcriptome assembly approaches - reference-based, de novo and combined strategies-along with some perspectives on transcriptome assembly in the near future.

Martin, Jeffrey A.; Wang, Zhong

2011-09-01T23:59:59.000Z

191

CGAL: computing genome assembly likelihoods  

E-Print Network (OSTI)

SM, Lei M, Li J, et al: Genome sequencing in microfabricatedDe novo bacterial genome sequencing: millions of very shortGenome assembly, evaluation, likelihood, sequencing.

Rahman, Atif; Pachter, Lior

2013-01-01T23:59:59.000Z

192

State College Area High School From State College, PA Wins DOE's National  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

College Area High School From State College, PA Wins DOE's College Area High School From State College, PA Wins DOE's National Science Bowl® State College Area High School From State College, PA Wins DOE's National Science Bowl® May 1, 2006 - 10:34am Addthis WASHINGTON , DC - State College Area High School from State College, Pennsylvania, today won the Department of Energy's (DOE) National Science Bowl®. Teams representing 65 schools from across the United States competed in this "Science Jeopardy" competition, which concluded this afternoon. Members of the winning team include Jason Ma, Ylaine Gerardin, Barry Liu, Galen Lynch, Francois Greer and coach, Julie Gittings. This team won a research trip to France and $1,000 for their school's science department. The answer that clinched the championship was in response to an earth

193

Second Meeting, July 13, 1999 Crowne Plaza Center City Philadelphia, PA  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Second Meeting, July 13, 1999 Crowne Plaza Center City Philadelphia, PA Second Meeting, July 13, 1999 Crowne Plaza Center City Philadelphia, PA The second meeting of the Transportation External Coordination Working Group (TEC/WG) DOE Transportation Protocols Topic Group took place on July 13, 1999 at the Crowne Plaza Center City in Philadelphia, PA. MORNING SESSION Ms. Williams began the meeting by stating this was the second face-to-face session of the group; several conference calls had also been held since the first meeting in Jacksonville, FL in January 1999. She indicated there were some materials available in addition to the draft protocols that had been promised; one was a comment response document containing written comments received from participants on the different protocols, and the other was a draft schedule for completion of the other protocols. She said the milestones in the schedule were

194

Obtaining pressures in the 10?5 Pa range with oil?sealed rotary vacuum pumps  

Science Conference Proceedings (OSTI)

Trapped oil?sealed rotary pumps are usually considered capable of ultimate pressures no lower than about 10?3 Pa. Experiments are described which confirm that most of this residual gas originates from air dissolved in the pump oil. Replacement of the air with a less soluble gas (helium) or an easily trapped gas (carbon dioxide) is shown to give a useful reduction in ultimate pressure and to reduce the oxygen partial pressure to essentially zero. Operation with completely degassed oil is shown to give ultimate pressures in the 10?5 Pa range. The design of pumps based on these principles is discussed.

B. R. F. Kendall

1982-01-01T23:59:59.000Z

195

Software Component Integration Testing  

Science Conference Proceedings (OSTI)

... a combination of off-the-shelf components, with new components integrated to satisfy ... oriented, that is, it consists of objects with state and behavior. ...

2011-12-02T23:59:59.000Z

196

Switchable heat pipe assembly  

SciTech Connect

The heat pipe assembly is formed into an H-shape or a Y-shape. The H-shaped configuration comprises two heat pipes, each having condenser and evaporator sections with wicking therein coupled by a tube with wick at their evaporator sections. The Y-shaped configuration utilizes a common evaporator section in place of the two evaporator sections of the H-shaped configuration. In both configurations, the connection between the vapor spaces of the two heat pipes equalizes vapor pressure within the heat pipes. Although both heat pipes have wicks, they have sufficient fluid only to saturate a single pipe. If heat is applied to the condenser section of one of the pipes, this heat pipe becomes inoperative since all the fluid is transferred to the second pipe which can operate with a lower thermal load.

Sun, T.H.; Basiulis, A.

1977-02-15T23:59:59.000Z

197

Photovoltaic cell assembly  

DOE Patents (OSTI)

A photovoltaic assembly for converting high intensity solar radiation into lectrical energy in which a solar cell is separated from a heat sink by a thin layer of a composite material which has excellent dielectric properties and good thermal conductivity. This composite material is a thin film of porous Al.sub.2 O.sub.3 in which the pores have been substantially filled with an electrophoretically-deposited layer of a styrene-acrylate resin. This composite provides electrical breakdown strengths greater than that of a layer consisting essentially of Al.sub.2 O.sub.3 and has a higher thermal conductivity than a layer of styrene-acrylate alone.

Beavis, Leonard C. (Albuquerque, NM); Panitz, Janda K. G. (Edgewood, NM); Sharp, Donald J. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

198

Photovoltaic cell assembly  

DOE Patents (OSTI)

A photovoltaic assembly for converting high intensity solar radiation into electrical energy in which a solar cell is separated from a heat sink by a thin layer of a composite material which has excellent dielectric properties and good thermal conductivity. This composite material is a thin film of porous Al{sub 2}O{sub 3} in which the pores have been substantially filled with an electrophoretically-deposited layer of a styrene-acrylate resin. This composite provides electrical breakdown strengths greater than that of a layer consisting essentially of Al{sub 2}O{sub 3} and has a higher thermal conductivity than a layer of styrene-acrylate alone. 2 figs.

Beavis, L.C.; Panitz, J.K.G.; Sharp, D.J.

1989-09-26T23:59:59.000Z

199

Rotatable seal assembly  

DOE Patents (OSTI)

An assembly is provided for rotatably supporting a rotor on a stator so that vacuum chambers in the rotor and stator remain in communication while the chambers are sealed from ambient air, which enables the use of a ball bearing or the like to support most of the weight of the rotor. The apparatus includes a seal device mounted on the rotor to rotate therewith, but shiftable in position on the rotor while being sealed to the rotor as by an O-ring. The seal device has a flat face that is biased towards a flat face on the stator, and pressurized air is pumped between the faces to prevent contact between them while spacing them a small distance apart to avoid the inflow of large amounts of air between the faces and into the vacuum chambers.

Logan, Clinton M. (Pleasanton, CA); Garibaldi, Jack L. (Livermore, CA)

1982-01-01T23:59:59.000Z

200

Data transmission element for downhole drilling components  

DOE Patents (OSTI)

A robust data transmission element for transmitting information between downhole components, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks, mud, fluids, lubricants, and the like. The data transmission element components include a generally U-shaped annular housing, a generally U-shaped magnetically conductive, electrically insulating element such as ferrite, and an insulated conductor. Features on the magnetically conducting, electrically insulating element and the annular housing create a pocket when assembled. The data transmission element is filled with a polymer to retain the components within the annular housing by filling the pocket with the polymer. The polymer can bond with the annular housing and the insulated conductor but preferably not the magnetically conductive, electrically insulating element. A data transmission element is mounted within a recess proximate a mating surface of a downhole drilling component, such as a section of drill pipe.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Dahlgren, Scott (Provo, UT); Fox, Joe (Spanish Fork, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT)

2006-01-31T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Modeling the effect of engine assembly mass on engine friction and vehicle fuel economy  

DOE Green Energy (OSTI)

In this paper, an analytical model is developed to estimate the impact of reducing engine assembly mass (the term engine assembly refers to the moving components of the engine system, including crankshafts, valve train, pistons, and connecting rods) on engine friction and vehicle fuel economy. The relative changes in frictional mean effective pressure and fuel economy are proportional to the relative change in assembly mass. These changes increase rapidly as engine speed increases. Based on the model, a 25% reduction in engine assembly mass results in a 2% fuel economy improvement for a typical mid-size passenger car over the EPA Urban and Highway Driving Cycles.

An, Feng [University of California, Riverside, CA (United States); Stodolsky, F. [Argonne National Lab., IL (United States)

1995-06-01T23:59:59.000Z

202

Fuel cell sub-assembly  

DOE Patents (OSTI)

A fuel cell sub-assembly comprising a plurality of fuel cells, a first section of a cooling means disposed at an end of the assembly and means for connecting the fuel cells and first section together to form a unitary structure.

Chi, Chang V. (Brookfield, CT)

1983-01-01T23:59:59.000Z

203

Moisture Research - Optimizing Wall Assemblies  

SciTech Connect

The Consortium for Advanced Residential Buildings (CARB) evaluated several different configurations of wall assemblies to determine the accuracy of moisture modeling and make recommendations to ensure durable, efficient assemblies. WUFI and THERM were used to model the hygrothermal and heat transfer characteristics of these walls.

Arena, L.; Mantha, P.

2013-05-01T23:59:59.000Z

204

Stator and method of assembly  

DOE Patents (OSTI)

The present application provides a stator. The stator may include a number of poles and a stator tip and cooling assembly. The stator tip and cooling assembly may include a number of stator tips with a number of cooling tubes adjacent thereto such that the stator tips align with the poles and the cooling tubes cool the poles.

Alexander, James Pellegrino; El-Refaie, Ayman Mohamed Fawzi; Shen, Xiaochun

2013-06-18T23:59:59.000Z

205

Advanced gray rod control assembly  

DOE Patents (OSTI)

An advanced gray rod control assembly (GRCA) for a nuclear reactor. The GRCA provides controlled insertion of gray rod assemblies into the reactor, thereby controlling the rate of power produced by the reactor and providing reactivity control at full power. Each gray rod assembly includes an elongated tubular member, a primary neutron-absorber disposed within the tubular member said neutron-absorber comprising an absorber material, preferably tungsten, having a 2200 m/s neutron absorption microscopic capture cross-section of from 10 to 30 barns. An internal support tube can be positioned between the primary absorber and the tubular member as a secondary absorber to enhance neutron absorption, absorber depletion, assembly weight, and assembly heat transfer characteristics.

Drudy, Keith J; Carlson, William R; Conner, Michael E; Goldenfield, Mark; Hone, Michael J; Long, Jr., Carroll J; Parkinson, Jerod; Pomirleanu, Radu O

2013-09-17T23:59:59.000Z

206

Synergism in Multicomponent Self-Propagating Molecular Assemblies  

Science Conference Proceedings (OSTI)

Multicomponent self-propagating molecular assemblies (SPMAs) have been generated from an organic chromophore, a redox-active polypyridyl complex, and PdCl{sub 2}. The structure of the multicomponent SPMA is not a linear combination of two assemblies generated with a single molecular constituent. Surface-confined assemblies formed from only the organic chromophore and PdCl{sub 2} are known to follow linear growth, whereas the combination of polypyridyl complexes and PdCl{sub 2} results in exponential growth. The present study demonstrates that an iterative deposition of both molecular building blocks with PdCl{sub 2} results in an exponentially growing assembly. The nature of the assembly mechanism is dictated by the polypyridyl complex and overrides the linear growth process of the organic component. Relatively smooth, multicomponent SPMAs have been obtained with a thickness of {approx}20 nm on silicon, glass, and indium-tin oxide (ITO) coated glass. Detailed information of the structure and of the surface-assembly chemistry were obtained using transmission optical (UV/Vis) spectroscopy, ellipsometry, atomic force microscopy (AFM), synchrotron X-ray reflectivity (XRR), and electrochemistry.

L Motiei; M Sassi; R Kaminker; G Evmenenko; P Dutta; M Iron; M van der Boom

2011-12-31T23:59:59.000Z

207

Installation and assembly device and method of using  

DOE Patents (OSTI)

The present invention relates to an installation and assembly device and method for facilitating the fitup of mating components during blind or remote installation and assembly, especially where close fitup tolerances are involved. The present invention is particularly useful for the purpose of facilitating vertical and/or radial relative positioning of a pump impeller within a mating inlet nozzle during a blind assembly wherein actual fitup cannot be observed during installation. The information within identifies just one successful application of the installation and assembly alignment device for a pump. The device, however, is not solely limited to pump assembly but can be used in other cases where fitup of a sleeve inside a mating bore is required under conditions of close tolerance during a blind or remote assembly. The device is likewise not limited to circular configurations but can be used for many other shapes or configurations. Any material that can be machined and hold reasonably close tolerances can be used for the device. Also, because the sleeve position is adjusted by set screws or bolts, the concentricity can be radially biased, if required, to achieve particular alignment conditions.

Kolsun, G.J.

1995-12-31T23:59:59.000Z

208

P-A logic: a compositional proof system for distributed programs  

Science Conference Proceedings (OSTI)

This paper describes a compositional proof system called P-A logic for establishing weak total correctness and weak divergence correctness of CSP-like distributed programs with synchronous and asynchronous communication. Each process in a network is ... Keywords: OCCAM, liveness, proof system, safety

Paritosh K. Pandya; Mathai Joseph

1991-06-01T23:59:59.000Z

209

Improved Skill for the Anomaly Correlation of Geopotential Heights at 500 hPa  

Science Conference Proceedings (OSTI)

This paper addresses the anomaly correlation of the 500-hPa geopotential heights from a suite of global multimodels and from a model-weighted ensemble mean called the superensemble. This procedure follows a number of current studies on weather ...

T. N. Krishnamurti; K. Rajendran; T. S. V. Vijaya Kumar; Stephen Lord; Zoltan Toth; Xiaolei Zou; Steven Cocke; Jon E. Ahlquist; I. Michael Navon

2003-06-01T23:59:59.000Z

210

SpaceTime Spectral Analysis of the Southern Hemisphere Daily 500-hPa Geopotential Height  

Science Conference Proceedings (OSTI)

In this paper the authors use the NCEPDepartment of Energy (DOE) Reanalysis 2 (NCEP2) data from 1979 to 2004 to expand the daily 500-hPa geopotential height in the Southern Hemisphere (SH, 9020S) into a double Fourier series, and analyze the ...

Cheng Sun; Jianping Li

2012-12-01T23:59:59.000Z

211

Paper Number 15736-PA Title Reaction Kinetics of Fuel Formation for In-Situ Combustion  

E-Print Network (OSTI)

Paper Number 15736-PA Title Reaction Kinetics of Fuel Formation for In-Situ Combustion Authors Abu believed to cause fuel formation for in-situ combustion have been studied and modeled. A thin, packed bed the approach of a combustion front. Analysis of gases produced from the reaction cell revealed that pyrolysis

Abu-Khamsin, Sidqi

212

Hugo van Dam and the dynamic adjoint function Imre Pa zsit*  

E-Print Network (OSTI)

adjoint theory in such cases does not play a role at all. 1762 I. Pa´zsit / Annals of Nuclear Energy 30 and practical and, accordingly, it dominates the applications in the theory of zero power reactor noise fluctuations in a steady subcritical reactor, i.e. the theory of zero power reactor noise, the dual possibility

Pázsit, Imre

213

Spectroscopic and magnetic studies of tetravalent Pa and trivalent Th compounds  

SciTech Connect

At the beginning of the actinide series, the 5f and 6d configurations are very close in energy. Consequently, both the 5f and 6d energy level splittings may be observed experimentally in Pa{sup 4+} and Th{sup 3+} compounds. The available magnetic and optical data on these systems are reviewed.

Edelstein, N.M.; Kot, W.K.

1992-06-01T23:59:59.000Z

214

Experience with non-fuel-bearing components in LWR (light-water reactor) fuel systems  

SciTech Connect

Many non-fuel-bearing components are so closely associated with the spent fuel assemblies that their integrity and behavior must be taken into consideration with the fuel assemblies, when handling spent fuel of planning waste management activities. Presented herein is some of the experience that has been gained over the past two decades from non-fuel-bearing components in light-water reactors (LWRs), both pressurized-water reactors (PWRs) and boiling-water reactors (BWRs). Among the most important of these components are the control rod systems, the absorber and burnable poison rods, and the fuel assembly channels. 15 refs., 5 figs., 2 tabs.

Bailey, W.J.; Berting, F.M.

1990-12-01T23:59:59.000Z

215

Assembly and method for testing the integrity of stuffing tubes  

DOE Patents (OSTI)

A stuffing tube integrity checking assembly includes first and second annular seals, with each seal adapted to be positioned about a stuffing tube penetration component. An annular inflation bladder is provided, the bladder having a slot extending longitudinally there along and including a separator for sealing the slot. A first valve is in fluid communication with the bladder for introducing pressurized fluid to the space defined by the bladder when mounted about the tube. First and second releasible clamps are provided. Each clamp assembly is positioned about the bladder for securing the bladder to one of the seals for thereby establishing a fluid-tight chamber about the tube.

Morrison, E.F.

1996-12-31T23:59:59.000Z

216

Machining, Assembly, and Characterization of a Meso-Scale Double Shell Target  

SciTech Connect

Several issues related to the manufacture of precision meso-scale assemblies have been identified as part of an effort to fabricate an assembly consisting of machined polymer hemispherical shells and machined aerogel. The assembly, a double shell laser target, is composed of concentric spherical layers that were machined on a lathe and then assembled. This production effort revealed several meso-scale manufacturing techniques that worked well, such as the machining of aerogel with cutting tools to form low density structures, and the development of an assembly manipulator that allows control of the assembly forces to within a few milliNewtons. Limitations on the use of vacuum chucks for meso-scale components were also identified. Many of the lessons learned in this effort are not specific to double shell targets and may be relevant to the production of other meso-scale devices.

Bono, M J; Hibbard, R L

2003-10-21T23:59:59.000Z

217

Assembly and installation of the large coil test facility test stand  

SciTech Connect

The Large Coil Test Facility (LCTF) was built to test six tokamak-type superconducting coils, with three to be designed and built by US industrial teams and three provided by Japan, Switzerland, and Euratom under an international agreement. The facility is designed to test these coils in an environment which simulates that of a tokamak. The heart of this facility is the test stand, which is made up of four major assemblies: the Gravity Base Assembly, the Bucking Post Assembly, the Torque Ring Assembly, and the Pulse Coil Assembly. This paper provides a detailed review of the assembly and installation of the test stand components and the handling and installation of the first coil into the test stand.

Queen, C.C. Jr.

1983-01-01T23:59:59.000Z

218

EOR databank assembled  

Science Conference Proceedings (OSTI)

Enhanced oil recovery (EOR) technology has progressed rapidly in the last few years, and a unique situation is now at hand. The Bartlesville Energy Technology Center (BETC) of the Department of Energy has supported research to survey and collect existing, publicly available data on oil reservoirs, to indentify those reservoirs amendable to EOR technology. The data from these efforts act as a broad base from which simplified models may be derived to predict the amounts of oil reserves technically and economically recoverable by EOR techniques. BETC also has been involved in 2 programs related to EOR technology - the enhanced oil recovery cost-sharing program, and the tertiary incentive crude oil program. These 2 programs have achieved the largest accumulation of data on EOR projects assembled in one place. The data will be used to improve the predictability of the simplified models; this improved predictability, it is hoped, will promote more widespread use for EOR technology and eventually reduce the risk involved in applying this technology to new areas such as the Northeast.

Ray, R.M.

1981-10-01T23:59:59.000Z

219

Drive piston assembly for a valve actuator assembly  

DOE Patents (OSTI)

A drive piston assembly is provided that is operable to selectively open a poppet valve. The drive piston assembly includes a cartridge defining a generally stepped bore. A drive piston is movable within the generally stepped bore and a boost sleeve is coaxially disposed with respect to the drive piston. A main fluid chamber is at least partially defined by the generally stepped bore, drive piston, and boost sleeve. First and second feedback chambers are at least partially defined by the drive piston and each are disposed at opposite ends of the drive piston. At least one of the drive piston and the boost sleeve is sufficiently configured to move within the generally stepped bore in response to fluid pressure within the main fluid chamber to selectively open the poppet valve. A valve actuator assembly and engine are also provided incorporating the disclosed drive piston assembly.

Sun, Zongxuan (Troy, MI)

2010-02-23T23:59:59.000Z

220

Public Assembly | Open Energy Information  

Open Energy Info (EERE)

Assembly Assembly Jump to: navigation, search Building Type Public Assembly Definition Buildings in which people gather for social or recreational activities, whether in private or non-private meeting halls. Sub Categories social or meeting (e.g. community center, lodge, meeting hall, convention center, senior center); recreation (e.g. gymnasium, health club, bowling alley, ice rink, field house, indoor racquet sports); entertainment or culture (e.g. museum, theater, cinema, sports arena, casino, night club); library; funeral home; student activities center; armory; exhibition hall; broadcasting studio; transportation terminal References EIA CBECS Building Types [1] References ↑ EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008)

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Cooling assembly for fuel cells  

DOE Patents (OSTI)

A cooling assembly for fuel cells having a simplified construction whereby coolant is efficiently circulated through a conduit arranged in serpentine fashion in a channel within a member of such assembly. The channel is adapted to cradle a flexible, chemically inert, conformable conduit capable of manipulation into a variety of cooling patterns without crimping or otherwise restricting of coolant flow. The conduit, when assembled with the member, conforms into intimate contact with the member for good thermal conductivity. The conduit is non-corrodible and can be constructed as a single, manifold-free, continuous coolant passage means having only one inlet and one outlet.

Kaufman, Arthur (West Orange, NJ); Werth, John (Princeton, NJ)

1990-01-01T23:59:59.000Z

222

Fuel assembly for nuclear reactors  

DOE Patents (OSTI)

A new and improved fuel assembly is formed to minimize the amount of parasitic structural material wherein a plurality of hollow tubular members are juxtaposed to the fuel elements of the assembly. The tubular members may serve as guide tubes for control elements and are secured to a number of longitudinally spaced grid members along the fuel assembly. The grid members include means thereon engaging each of the fuel elements to laterally position the fuel elements in a predetermined array. Openings in the bottom of each hollow member serve as a shock absorber to cushion shock transmitted to the structure when the control elements are rapidly inserted in their corresponding tubular members.

Creagan, Robert J. (Pitcairn, PA); Frisch, Erling (Pittsburgh, PA)

1977-01-01T23:59:59.000Z

223

Project Plan 7930 Cell G PaR Remote Handling System Replacement  

Science Conference Proceedings (OSTI)

For over 40 years the US Department of Energy (DOE) and its predecessors have made Californium-252 ({sup 252}Cf) available for a wide range of industries including medical, nuclear fuels, mining, military and national security. The Radiochemical Engineering Development Center (REDC) located within the Oak Ridge National Laboratory (ORNL) processes irradiated production targets from the High Flux Isotope Reactor (HFIR). Operations in Building 7930, Cell G provide over 70% of the world's demand for {sup 252}Cf. Building 7930 was constructed and equipped in the mid-1960s. Current operations for {sup 252}Cf processing in Building 7930, Cell G require use of through-the-wall manipulators and the PaR Remote Handling System. Maintenance and repairs for the manipulators is readily accomplished by removal of the manipulator and relocation to a repair shop where hands-on work can be performed in glove boxes. Contamination inside cell G does not currently allow manned entry and no provisions were created for a maintenance area inside the cell. There has been no maintenance of the PaR system or upgrades, leaving operations vulnerable should the system have a catastrophic failure. The Cell G PaR system is currently being operated in a run to failure mode. As the manipulator is now 40+ years old there is significant risk in this method of operation. In 2006 an assessment was completed that resulted in recommendations for replacing the manipulator operator control and power centers which are used to control and power the PaR manipulator in Cell G. In mid-2008 the chain for the bridge drive failed and subsequent examinations indicated several damaged links (see Figure 1). To continue operations the PaR manipulator arm is being used to push and pull the bridge as a workaround. A retrieval tool was fabricated, tested and staged inside Cell G that will allow positioning of the bridge and manipulator arm for removal from the cell should the PaR system completely fail. A fully functioning and reliable Par manipulator arm is necessary for uninterrupted {sup 252}Cf operations; a fully-functioning bridge is needed for the system to function as intended.

Kinney, Kathryn A [ORNL

2009-10-01T23:59:59.000Z

224

Additive assembly of digital materials  

E-Print Network (OSTI)

This thesis develops the use of additive assembly of press-fit digital materials as a new rapid-prototyping process. Digital materials consist of a finite set of parts that have discrete connections and occupy discrete ...

Ward, Jonathan (Jonathan Daniel)

2010-01-01T23:59:59.000Z

225

Nuclear fuel assembly spacer  

Science Conference Proceedings (OSTI)

In a fuel assembly for a nuclear reactor including a plurality of elongated elements, a spacer is described for retaining the elements in lateral position. The spacer consists of: an array of laterally positioned, cojoined tubular ferrules, each of the ferrules providing a passage for one of the elements, laterally oriented leaf spring members, each of the spring members spanning two adjacent ones of the ferrules and extending therein to engage and laterally support the elements extending through the adjacent ferrules, facing sides of the adjacent ferrules being formed with cutouts to receive and support the spring member. The sides of the ferrules opposite the facing sides are formed with openings to receive and restrain the ends of the spring member, the spring member being formed with a generally V-shaped central portion with an apex extending toward the adjacent sides of the adjacent ferrules whereby in the absence of elements through the adjacent ferrules the central portion contacts the adjacent sides to provide a preload on the spring member and limit the amount of projection of the spring member into the ferrules whereby the insertion of the elements through the ferrules is facilitated. The central portion of the spring member is unrestrained in the presence of the elements through the ferrules, the spring member having left and right arms extending outward from the V-shaped central portion, each of the arms including a relatively long center portion for contacting a respective one of the elements. A shorter end portion is angled toward the ferrules and a tab of reduced height at the end of each arm engaging a respective one of the openings whereby the resulting shoulders at the ends of the spring member engage the inner surface of the ferrules adjacent the openings to laterally locate and retain the spring member.

Johanssen, E.B.; Matzner, B.

1986-02-18T23:59:59.000Z

226

Beyond Generic Component Parameters  

Science Conference Proceedings (OSTI)

For flexible use in application contexts, software components should be parameterized, but also extended appropriately. Until now, there is no language mechanism to solve both problems uniformly. This paper presents a new concept, component hooks. Hooks ...

Uwe Amann

2002-06-01T23:59:59.000Z

227

Wafer scale micromachine assembly method  

SciTech Connect

A method for fusing together, using diffusion bonding, micromachine subassemblies which are separately fabricated is described. A first and second micromachine subassembly are fabricated on a first and second substrate, respectively. The substrates are positioned so that the upper surfaces of the two micromachine subassemblies face each other and are aligned so that the desired assembly results from their fusion. The upper surfaces are then brought into contact, and the assembly is subjected to conditions suited to the desired diffusion bonding.

Christenson, Todd R. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

228

One-and two-photon photoactivation of a paGFP-fusion protein in live Drosophila embryos  

E-Print Network (OSTI)

constructed a photoactivatable Drosophila his- tone 2 A variant green fluorescent fusion protein (H2AvD- pa of multiple fluorescent loci. This report constitutes the first demon- stration of two-photon activation of pa Biochemical Societies. Published by Elsevier B.V. All rights reserved. Keywords: Green fluorescent protein

Rieger, Bernd

229

Reactor component automatic grapple  

DOE Patents (OSTI)

A grapple for handling nuclear reactor components in a medium such as liquid sodium which, upon proper seating and alignment of the grapple with the component as sensed by a mechanical logic integral to the grapple, automatically seizes the component. The mechanical logic system also precludes seizure in the absence of proper seating and alignment.

Greenaway, Paul R. (Bethel Park, PA)

1982-01-01T23:59:59.000Z

230

U.S. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NJ1PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NJ1PA DETERMINATION NJ1PA DETERMINATION RECIPIENT:Abengoa Solar Inc. Page 1 of2 STATE: CO PROJECT TITLE: Reducing the Cost of Thermal Energy Storage for Parabolic Trough Power Plants Funding Opportunity Announcement Numbu Procurement Instrument Number NEPA Control Numbu ell) Number DE·PS36-08G098032 G018156 GFQ.G018156-003 G018156 Based on my review oflhe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A),1 have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but nollimiled to, literature surveys. inventories. audits), data analysis (indudm9 computer modeling). document preparation (such as conceptual design or feasibility studies, analytical energy supply

231

EIS-0357 - Gilberton Coal-to-Clean Fuels and Power Project in Giberton, PA  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 - Gilberton Coal-to-Clean Fuels and Power Project in 7 - Gilberton Coal-to-Clean Fuels and Power Project in Giberton, PA EIS-0357 - Gilberton Coal-to-Clean Fuels and Power Project in Giberton, PA Summary This Environmental Impact Statement (EIS) assesses the potential environmental impacts that would result from a proposed Department of Energy (DOE) action to provide cost-shared funding for construction and operation of facilities near Gilberton, Pennsylvania, which have been proposed by WMPI PTY, LLC, for producing electricity, steam, and liquid fuels from anthracite coal waste (culm). The project was selected by DOE under the Clean Coal Power Initiative (CCPI) to demonstrate the integration of coal waste gasification and Fischer-Tropsch (F-T) synthesis of liquid hydrocarbon fuels at commercial scale. PUBLIC COMMENT OPPORTUNITIES

232

U.S. DEPARTMENT OF ENERGY EERE PROJECT MAN AGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nl!PA DETERMINATION Nl!PA DETERMINATION RI':CIPIENT:Western Iowa Tech Community College PROJECT TITLE: Western Iowa Tech Community College Renewable Energy Economy Conidor Page 1 of2 STATE: IA Funding Opportunity Announcement Number Proeurement lnstrument Number NEPA Control Number CID Number CongressIOnally Directed DE-EEOOO3285 GF0-10-329 0 Based on my review orthe Inrormation concerning the proposed action, B5 NEPA Compliance Officer (authorb-.ed under DOE Order 451.IA), I have made the rollo wing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including. but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply

233

STATEMENT OF CONSIDERATIONS REQUEST BY 3M COMPANY FOR AN ADVANCE WAIVER OF PA ENT  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3M COMPANY FOR AN ADVANCE WAIVER OF PA ENT 3M COMPANY FOR AN ADVANCE WAIVER OF PA ENT RIGHTS UNDEF DOE COOPERATIVE AGREEMENT NO. DE-FC36- 01AL67621 ENTITLED "ADVANCED MEA'S FOR ENHANCED OPERATING CONDITIONS"; W(A)-04-038; CH-1205 As set out in the attached waiver petition and in subsequent discussions with DOE Patent Counsel, 3M Company (3M) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above-identified cooperative agreement by its employees and its subcontractors' employees, regardless of tier, except inventions made by subcontractors eligible to retain title pursuant to P.L. 96-517, as amended, and National Laboratories. Referring to item 2 of 3M's waiver petition, the purpose of this agreement encompasses the design, development and manufacturing of polymer electrolyte membrane fuel cells

234

US. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NJ1PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OF ENERGY OF ENERGY EERE PROJECT MANAGEMENT CENTER NJ1PA DETERMINATION Page 1 of2 RECIPIENT:ELECTRATHERM, Inc. STATE: NV PROJECT TITLE: ·Small Scale Electrical Power Generation from Heat Co-Produced in Geothermal Fluids: MiningOperation" Funding Opportunity Announcement Number PNK:urement Instrument Number N£PA Control Number em Number OE+FOAOOOO336 DE-EEOOO4435 GF0-0004435-002 G04435 Based on my review of the information c:oncerning tbe proposed action, 85 NEPA Compliance Officer (authorized under DOE Order 451.IA),1 have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Info rm ation gathering, analysis, and d issemination Information gathering (including , but not limited to, literature surveys, inventories, site visits, and

235

U.S. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DEl1!RMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PA DEl1!RMINATION PA DEl1!RMINATION RECIPIENT:Snohomish County PUD PROJECT TITLE: Acoustic Effects of Hydrokinetic Tidal Turbines Page 1 00 STATE: WA funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA..()()()()()69 DE-EEOOO2654 GF0-10-171 0 Based on my review oflhe information concerning the proposed adion, as NEPA CompliaDce Officer (authorized under DOE Order451.1A), I have made tbe following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 83.1 OnSlle and off site site characterizatIOn and environmental monitonng, Induding siting, construction (or modification). operatJon, and dismantlement or dosing (abandonment) of characterization and monitoring devices and siting, constructJon, and aSSOCIated operation of a small-scale laboratory building or renovation of a room in an existing building

236

File:EIA-Appalach2-OH-PA-GAS.pdf | Open Energy Information  

Open Energy Info (EERE)

Appalach2-OH-PA-GAS.pdf Appalach2-OH-PA-GAS.pdf Jump to: navigation, search File File history File usage Appalachian Basin, Northern Ohio, Southwestern New York, and Western Pennsylvania By 2001 Gas Reserve Class Size of this preview: 776 × 600 pixels. Full resolution ‎(6,600 × 5,100 pixels, file size: 10.31 MB, MIME type: application/pdf) Description Appalachian Basin, Northern Ohio, Southwestern New York, and Western Pennsylvania By 2001 Gas Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional Countries United States UN Region Northern America States Ohio, New York, Pennsylvania File history Click on a date/time to view the file as it appeared at that time.

237

u.s. DEPARTMENT OF ENERGY EERE PROJECT MAN AGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nl!PA DETERMINATION Nl!PA DETERMINATION RECIPIENT :Ruby Mountain Inc for EI Paso County PROJECf TITLE : EI Paso County Geothermal Project at Fort Bliss - Phase 2-8 and Phase 3 Page 1 of2 STATE : TX Funding Opportunity Announcement Number Procuremenllnstrument Number NEPA Control Number CID Number DE-FOA-0000109 DE-EEOOO2827 GFO-O002827-OO4 Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (autborlzed under DOE Order 45I.lA), I have made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited la, literature surveys, inventories, audits). data analysis (including computer modeling). document preparation (such as conceptual design or feasibility studies, analytical energy supply

238

File:EIA-Appalach3-eastPA-BOE.pdf | Open Energy Information  

Open Energy Info (EERE)

Appalach3-eastPA-BOE.pdf Appalach3-eastPA-BOE.pdf Jump to: navigation, search File File history File usage Appalachian Basin, Eastern Pennsylvania By 2001 BOE Reserve Class Size of this preview: 776 × 600 pixels. Full resolution ‎(6,600 × 5,100 pixels, file size: 17.04 MB, MIME type: application/pdf) Description Appalachian Basin, Eastern Pennsylvania By 2001 BOE Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional Countries United States UN Region Northern America States Pennsylvania File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment

239

u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NllPA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NllPA DETERMINATION NllPA DETERMINATION REClPI[NT:General Molors LlC Page I 0[2 STATE: MI PROJECf TITLE: Investigation of Micra.andMacro-scale Transport Processes for Improved Fuel Cell Performance Funding Opportunity Announcement Number Proc:urement Instrument Number NEPA Control Number CID Number DE·PS36-08G098OO9 EE0000470 GF0-10-353 EE470 Based on my review orthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI.IA},1 have made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description: B3.6 Siting, construction (or modification). operation, and decommissioning of facilities for indoor bench-scale research projects and conventional laboratory operations (fOf example, preparation of chemical standards and sample analYSIS);

240

File:USDA-CE-Production-GIFmaps-PA.pdf | Open Energy Information  

Open Energy Info (EERE)

PA.pdf PA.pdf Jump to: navigation, search File File history File usage Pennsylvania Ethanol Plant Locations Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 419 KB, MIME type: application/pdf) Description Pennsylvania Ethanol Plant Locations Sources United States Department of Agriculture Related Technologies Biomass, Biofuels, Ethanol Creation Date 2010-01-19 Extent State Countries United States UN Region Northern America States Pennsylvania External links http://www.nass.usda.gov/Charts_and_Maps/Ethanol_Plants/ File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 16:20, 27 December 2010 Thumbnail for version as of 16:20, 27 December 2010 1,650 × 1,275 (419 KB) MapBot (Talk | contribs) Automated bot upload

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Albany, OR * Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Romanosky Romanosky Crosscutting Research Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 304-285-4721 robert.romanosky@netl.doe.gov Richard Dunst Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 412-386-6694 richard.dunst@netl.doe.gov Shizhong Yang Principal Investigator Southern University

242

Do hierarchical structures assemble best via hierarchical pathways?  

E-Print Network (OSTI)

Hierarchically structured natural materials possess functionalities unattainable to the same components organized or mixed in simpler ways. For instance, the bones and teeth of mammals are far stronger and more durable than the mineral phases from which they are derived because their constituents are organized hierarchically from the molecular scale to the macroscale. Making similarly functional synthetic hierarchical materials will require an understanding of how to promote the self-assembly of structure on multiple lengthscales, without falling foul of numerous possible kinetic traps. Here we use computer simulation to study the self-assembly of a simple hierarchical structure, a square crystal lattice whose repeat unit is a tetramer. Although the target material is organized hierarchically, it self-assembles most reliably when its dynamic assembly pathway consists of the sequential addition of monomers to a single structure. Hierarchical dynamic pathways via dimer and tetramer intermediates are also viable modes of assembly, but result in general in lower yield: these intermediates have a stronger tendency than monomers to associate in ways not compatible with the target structure. In addition, assembly via tetramers results in a kinetic trap whereby material is sequestered in trimers that cannot combine to form the target crystal. We use analytic theory to relate dynamical pathways to the presence of equilibrium phases close in free energy to the target structure, and to identify the thermodynamic principles underpinning optimum self-assembly in this model: 1) make the free energy gap between the target phase and the most stable fluid phase of order kT, and 2) ensure that no other dense phases (liquids or close-packed solids of monomers or oligomers) or fluids of incomplete building blocks fall within this gap.

Thomas K. Haxton; Stephen Whitelam

2012-11-15T23:59:59.000Z

243

Evaluation of Sialon internal combustion engine components and fabrication of several ceramic components for automotive applications  

DOE Green Energy (OSTI)

Fabrication development work was carried out on a push-rod tip having a stepped OD design and a 90[degree] shoulder in the transition area. Spray-dried Sialon premix was used in dry press tooling, and components were densified to about 98% of theoretical density using pressureless sintering conditions. Upon evaluation of the sintered components, it was found that afl components showed defects in the transition area. Modifications of the pressing parameters, incorporation of a 45[degree] angle in the shoulder area, and the use of tailored premix did not lead to the fabrication of defect-free parts. From these observations, it was concluded that the original part design could not easily be adapted to high-volume ceramic manufacturing methods. Subsequently, a modification to the desip was implemented. An SiC material with improved toughness (Hexoloy SX) was used for fabricating several test components with a closely machined, straight OD design. Pressureless-sintered and post-hot isostatically pressed (HIPed) Hexoloy SX components were supplied to The American Ceramic Engine Company (ACE) for assembly and testing. Fuel pump push-rod assemblies with Hemoloy SX tips were prepared by ACE, but no testing has been carried out to date.

McMurtry, C.H.; Ten Eyck, M.O.

1992-10-01T23:59:59.000Z

244

Evaluation of Sialon internal combustion engine components and fabrication of several ceramic components for automotive applications  

DOE Green Energy (OSTI)

Fabrication development work was carried out on a push-rod tip having a stepped OD design and a 90{degree} shoulder in the transition area. Spray-dried Sialon premix was used in dry press tooling, and components were densified to about 98% of theoretical density using pressureless sintering conditions. Upon evaluation of the sintered components, it was found that afl components showed defects in the transition area. Modifications of the pressing parameters, incorporation of a 45{degree} angle in the shoulder area, and the use of tailored premix did not lead to the fabrication of defect-free parts. From these observations, it was concluded that the original part design could not easily be adapted to high-volume ceramic manufacturing methods. Subsequently, a modification to the desip was implemented. An SiC material with improved toughness (Hexoloy SX) was used for fabricating several test components with a closely machined, straight OD design. Pressureless-sintered and post-hot isostatically pressed (HIPed) Hexoloy SX components were supplied to The American Ceramic Engine Company (ACE) for assembly and testing. Fuel pump push-rod assemblies with Hemoloy SX tips were prepared by ACE, but no testing has been carried out to date.

McMurtry, C.H.; Ten Eyck, M.O.

1992-10-01T23:59:59.000Z

245

Design, Manufacturing and Integration of LHC Cryostat Components an Example of Collaboration between CERN and Industry  

E-Print Network (OSTI)

The components for the LHC cryostats and interconnections are supplied by European industry. The manufacturing, assembly and testing of these components in accordance with CERN technical specifications require a close collaboration and dedicated approach from the suppliers. This paper presents the different phases of design, manufacturing, testing and integration of four LHC cryostat components supplied by RIAL Vacuum (Parma, Italy), including 112 Insulation Vacuum Barriers (IVB), 482 Cold-mass Extension Tubes (CET), 121 cryostat vacuum vessel Jumper Elbows (JE) and 10800 Interconnection Sleeves (IS). The Quality Assurance Plan, which the four projects have in common, is outlined. The components are all leak-tight thin stainless steel assemblies (<10-8 mbar l/s), most of them operating at cryogenic temperature (2 K), however each having specific requirements. The particularities of each component are presented with respect to manufacturing, assembly and testing. These components are being integrated ...

Slits, Ivo; Canetti, Marco; Colombet, Thierry; Gangini, Fabrizio; Parma, Vittorio; Tock, Jean-Philippe

2006-01-01T23:59:59.000Z

246

Fiber optic assembly and method of making same  

DOE Patents (OSTI)

There is provided an assembly having a light guiding medium sealed to a holder. Preferably the holder is a metal shell and a light guiding medium is an optical fiber of glass or sapphire whisker. The assembly includes a sealing medium which sealingly engages the metal holder to the fiber. In the formation of the assembly, the seal is essentially hermetic having a capability of minimizing leakage having a helium leak rate of less than 1 {times} 10{sup {minus}8} cubic centimeters per second and high strength having a capability of withstanding pressures of 100,000 psi or greater. The features of the assembly are obtained by a specific preparation method and by selection of specific starting materials. The fiber is selected to have a sufficiently high coefficient of thermal expansion which minimizes strains in the component during fabrication, as a result of fabrication, and during use. The other components are selected to be of a material having compatible coefficients of thermal expansion (TEC) where the TEC of the holder is greater than or equal to the TEC of the sealing material. The TEC of the sealing material is in turn greater than or equal to the TEC of the fiber. It is preferred that the materials be selected so that their respective coefficients of thermal expansion are close as possible to one another and they may all be equal.

Kramer, D.P.; Beckman, T.M.

1995-12-31T23:59:59.000Z

247

Default assembly of early adenovirus chromatin  

SciTech Connect

In adenovirus particles, the viral nucleoprotein is organized into a highly compacted core structure. Upon delivery to the nucleus, the viral nucleoprotein is very likely to be remodeled to a form accessible to the transcription and replication machinery. Viral protein VII binds to intra-nuclear viral DNA, as do at least two cellular proteins, SET/TAF-I{beta} and pp32, components of a chromatin assembly complex that is implicated in template remodeling. We showed previously that viral DNA-protein complexes released from infecting particles were sensitive to shearing after cross-linking with formaldehyde, presumably after transport of the genome into the nucleus. We report here the application of equilibrium-density gradient centrifugation to the analysis of the fate of these complexes. Most of the incoming protein VII was recovered in a form that was not cross-linked to viral DNA. This release of protein VII, as well as the binding of SET/TAF-I{beta} and cellular transcription factors to the viral chromatin, did not require de novo viral gene expression. The distinct density profiles of viral DNA complexes containing protein VII, compared to those containing SET/TAF-I{beta} or transcription factors, were consistent with the notion that the assembly of early viral chromatin requires both the association of SET/TAF-1{beta} and the release of protein VII.

Spector, David J. [Department of Microbiology and Immunology, Intercollege Graduate Degree Program in Genetics, and Cellular and Molecular Biology Program, Pennsylvania State University College of Medicine, Hershey, PA 17033 (United States)]. E-mail: dspector@psu.edu

2007-03-01T23:59:59.000Z

248

Material and energy flows in the materials production, assembly, and end-of-life stages of the automotive lithium-ion battery life cycle  

DOE Green Energy (OSTI)

This document contains material and energy flows for lithium-ion batteries with an active cathode material of lithium manganese oxide (LiMn{sub 2}O{sub 4}). These data are incorporated into Argonne National Laboratory's Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model, replacing previous data for lithium-ion batteries that are based on a nickel/cobalt/manganese (Ni/Co/Mn) cathode chemistry. To identify and determine the mass of lithium-ion battery components, we modeled batteries with LiMn{sub 2}O{sub 4} as the cathode material using Argonne's Battery Performance and Cost (BatPaC) model for hybrid electric vehicles, plug-in hybrid electric vehicles, and electric vehicles. As input for GREET, we developed new or updated data for the cathode material and the following materials that are included in its supply chain: soda ash, lime, petroleum-derived ethanol, lithium brine, and lithium carbonate. Also as input to GREET, we calculated new emission factors for equipment (kilns, dryers, and calciners) that were not previously included in the model and developed new material and energy flows for the battery electrolyte, binder, and binder solvent. Finally, we revised the data included in GREET for graphite (the anode active material), battery electronics, and battery assembly. For the first time, we incorporated energy and material flows for battery recycling into GREET, considering four battery recycling processes: pyrometallurgical, hydrometallurgical, intermediate physical, and direct physical. Opportunities for future research include considering alternative battery chemistries and battery packaging. As battery assembly and recycling technologies develop, staying up to date with them will be critical to understanding the energy, materials, and emissions burdens associated with batteries.

Dunn, J.B.; Gaines, L.; Barnes, M.; Wang, M.; Sullivan, J. (Energy Systems)

2012-06-21T23:59:59.000Z

249

Component Reliability Extensions for Fractal component model  

E-Print Network (OSTI)

that the model is an abstraction and, therefore, it may represent behavior not possible in the original program. Consequently, a model checker may then find errors that are not present in the program (i.e., false negatives, a component cannot be checked in isolation because it does not form a complete program (with the main method

250

Integrative path planning and motion control for handling large components  

Science Conference Proceedings (OSTI)

For handling large components a large workspace and high precision are required. In order to simplify the path planning for automated handling systems, this task can be divided into global, regional and local motions. Accordingly, different types of ... Keywords: integrative production, motion control, path planning, robotic assembly application

Rainer Mller; Martin Esser; Markus Janssen

2011-12-01T23:59:59.000Z

251

Self-assembled DNA Nanostructures and DNA Devices John Reif Harish Chandran Nikhil Gopalkrishnan Thomas LaBean  

E-Print Network (OSTI)

and complexity. We discuss the design and demonstration of molecular-scale devices that make use of DNA, error-free methods for self-assembly of complex devices out of large number of molecular componentsSelf-assembled DNA Nanostructures and DNA Devices John Reif Harish Chandran Nikhil Gopalkrishnan

Reif, John H.

252

Methods and devices for fabricating and assembling printable semiconductor elements  

DOE Patents (OSTI)

The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.

Nuzzo, Ralph G. (Champaign, IL); Rogers, John A. (Champaign, IL); Menard, Etienne (Urbana, IL); Lee, Keon Jae (Savoy, IL); Khang, Dahl-Young (Urbana, IL); Sun, Yugang (Champaign, IL); Meitl, Matthew (Champaign, IL); Zhu, Zhengtao (Urbana, IL)

2009-11-24T23:59:59.000Z

253

Methods and devices for fabricating and assembling printable semiconductor elements  

DOE Patents (OSTI)

The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.

Nuzzo, Ralph G; Rogers, John A; Menard, Etienne; Lee, Keon Jae; Khang, Dahl-Young; Sun, Yugang; Meitl, Matthew; Zhu, Zhengtao

2013-05-14T23:59:59.000Z

254

Methods and devices for fabricating and assembling printable semiconductor elements  

DOE Patents (OSTI)

The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.

Nuzzo, Ralph G. (Champaign, IL); Rogers, John A. (Champaign, IL); Menard, Etienne (Durham, NC); Lee, Keon Jae (Daejeon, KR); Khang, Dahl-Young (Urbana, IL); Sun, Yugang (Champaign, IL); Meitl, Matthew (Raleigh, NC); Zhu, Zhengtao (Urbana, IL)

2011-07-19T23:59:59.000Z

255

Planar ceramic membrane assembly and oxidation reactor system  

DOE Patents (OSTI)

Planar ceramic membrane assembly comprising a dense layer of mixed-conducting multi-component metal oxide material, wherein the dense layer has a first side and a second side, a porous layer of mixed-conducting multi-component metal oxide material in contact with the first side of the dense layer, and a ceramic channeled support layer in contact with the second side of the dense layer. The planar ceramic membrane assembly can be used in a ceramic wafer assembly comprising a planar ceramic channeled support layer having a first side and a second side; a first dense layer of mixed-conducting multi-component metal oxide material having an inner side and an outer side, wherein the inner side is in contact with the first side of the ceramic channeled support layer; a first outer support layer comprising porous mixed-conducting multi-component metal oxide material and having an inner side and an outer side, wherein the inner side is in contact with the outer side of the first dense layer; a second dense layer of mixed-conducting multi-component metal oxide material having an inner side and an outer side, wherein the inner side is in contact with the second side of the ceramic channeled layer; and a second outer support layer comprising porous mixed-conducting multi-component metal oxide material and having an inner side and an outer side, wherein the inner side is in contact with the outer side of the second dense layer.

Carolan, Michael Francis (Allentown, PA); Dyer, legal representative, Kathryn Beverly (Allentown, PA); Wilson, Merrill Anderson (West Jordan, UT); Ohm, Ted R. (Alliance, OH); Kneidel, Kurt E. (Alliance, OH); Peterson, David (Uniontown, OH); Chen, Christopher M. (Allentown, PA); Rackers, Keith Gerard (Louisville, OH); Dyer, deceased, Paul Nigel (Allentown, PA)

2007-10-09T23:59:59.000Z

256

Planar ceramic membrane assembly and oxidation reactor system  

DOE Patents (OSTI)

Planar ceramic membrane assembly comprising a dense layer of mixed-conducting multi-component metal oxide material, wherein the dense layer has a first side and a second side, a porous layer of mixed-conducting multi-component metal oxide material in contact with the first side of the dense layer, and a ceramic channeled support layer in contact with the second side of the dense layer. The planar ceramic membrane assembly can be used in a ceramic wafer assembly comprising a planar ceramic channeled support layer having a first side and a second side; a first dense layer of mixed-conducting multi-component metal oxide material having an inner side and an outer side, wherein the inner side is in contact with the first side of the ceramic channeled support layer; a first outer support layer comprising porous mixed-conducting multi-component metal oxide material and having an inner side and an outer side, wherein the inner side is in contact with the outer side of the first dense layer; a second dense layer of mixed-conducting multi-component metal oxide material having an inner side and an outer side, wherein the inner side is in contact with the second side of the ceramic channeled layer; and a second outer support layer comprising porous mixed-conducting multi-component metal oxide material and having an inner side and an outer side, wherein the inner side is in contact with the outer side of the second dense layer.

Carolan, Michael Francis (Allentown, PA); Dyer, legal representative, Kathryn Beverly (Allentown, PA); Wilson, Merrill Anderson (West Jordan, UT); Ohrn, Ted R. (Alliance, OH); Kneidel, Kurt E. (Alliance, OH); Peterson, David (Uniontown, OH); Chen, Christopher M. (Allentown, PA); Rackers, Keith Gerard (Louisville, OH); Dyer, Paul Nigel (Allentown, PA)

2009-04-07T23:59:59.000Z

257

Component reliability testing  

SciTech Connect

Component and system reliability of active solare energy systems continues to be a major concern of designers, manufacturers, installers, and consumers. Six test loops were constructed at the Solar Energy Research Institute in Golden, Colorado, to thermally cycle active solar energy system components. Drain valves, check valves, air vents, vacuum breakers, tempering valves, and polybutylene pipe were included in the testing. Test results show poor reliabiity of some of the components and limited performance from others. The results lead to a better understanding of certain failures in the field and present designers with realistic expectations for these components.

Farrington, R.B.

1984-03-01T23:59:59.000Z

258

PHAST (PHAGE ASSEMBLY SUITE AND TUTORIAL): A WEB-BASED GENOME ASSEMBLY TEACHING TOOL  

E-Print Network (OSTI)

PHAST (PHAGE ASSEMBLY SUITE AND TUTORIAL): A WEB-BASED GENOME as genome assembly. PHAST (Phage Assembly Suite and Tutorial) is an online set small phage genomes of their own. With PHAST, entry-level biology students learn

Campbell, A. Malcolm

259

Fuel Assembly Shaker Test for Determining Loads on a PWR Assembly...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fuel Assembly Shaker Test for Determining Loads on a PWR Assembly under Surrogate Normal Conditions of Truck Transport R0.1 Fuel Assembly Shaker Test for Determining Loads on a PWR...

260

The Archimedes 2 mechanical assembly planning system  

SciTech Connect

We describe the implementation and performance of Archimedes 2, an integrated mechanical assembly planning system. Archimedes 2 includes two planners, two assembly sequence animation facilities, and an associated robotic workcell. Both planners use full 3 dimensional data. A rudimentary translator from high level assembly plans to control code for the robotic workcell has also been implemented. We can translate data from a commercial CAD system into input data for the system, which has allowed us to plan assembly sequences for many industrial assemblies. Archimedes 2 has been used to plan sequences for assemblies consisting of 5 to 109 parts. We have also successfully taken a CAD model of an assembly, produced an optimized assembly sequence for it, and translated the plan into robot code, which successfully assembles the device specified in the model.

Kaufman, S.G.; Wilson, R.H.; Jones, R.E.; Calton, T.L.; Ames, A.L.

1996-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

DNA-guided nanoparticle assemblies  

DOE Patents (OSTI)

In some embodiments, DNA-capped nanoparticles are used to define a degree of crystalline order in assemblies thereof. In some embodiments, thermodynamically reversible and stable body-centered cubic (bcc) structures, with particles occupying <.about.10% of the unit cell, are formed. Designs and pathways amenable to the crystallization of particle assemblies are identified. In some embodiments, a plasmonic crystal is provided. In some aspects, a method for controlling the properties of particle assemblages is provided. In some embodiments a catalyst is formed from nanoparticles linked by nucleic acid sequences and forming an open crystal structure with catalytically active agents attached to the crystal on its surface or in interstices.

Gang, Oleg; Nykypanchuk, Dmytro; Maye, Mathew; van der Lelie, Daniel

2013-07-16T23:59:59.000Z

262

Circuit breaker lock out assembly  

DOE Patents (OSTI)

A lock out assembly for a circuit breaker which consists of a generally step-shaped unitary base with an aperture in the small portion of the step-shaped base and a roughly S shaped retaining pin which loops through the large portion of the step-shaped base. The lock out assembly is adapted to fit over a circuit breaker with the handle switch projecting through the aperture, and the retaining pin projecting into an opening of the handle switch, preventing removal.

Gordy, W.T.

1983-05-18T23:59:59.000Z

263

Circuit breaker lock out assembly  

Science Conference Proceedings (OSTI)

A lock out assembly for a circuit breaker which consists of a generally step-shaped unitary base with an aperture in the small portion of the step-shaped base and a roughly "S" shaped retaining pin which loops through the large portion of the step-shaped base. The lock out assembly is adapted to fit over a circuit breaker with the handle switch projecting through the aperture, and the retaining pin projecting into an opening of the handle switch, preventing removal.

Gordy, Wade T. (Jackson, SC)

1984-01-01T23:59:59.000Z

264

Ultrasonic Assembly of Thermoplastic Parts  

SciTech Connect

Four ultrasonic methods were evaluated for assembly of experimental plastic parts for detonators: (1) welding, (2) crimping and staking, (3) insertion, and (4) reactivation of adhesives. For welding, staking and insertion, plastics with low elastic moduli, such as acrylics and polycarbonate, produced the best results. Thermosetting, hot-melt, and solution adhesives could all be activated ultrasonically to form good bonds on plastics and other materials. This evaluation indicated that thermoplastic detonator parts could be assembled ultrasonically in shorter times than by present production techniques with high bond strengths and high product acceptance rates.

Schurman, W. R.

1970-03-31T23:59:59.000Z

265

Heavy Water Components Test Reactor Decommissioning - Major Component Removal  

SciTech Connect

The Heavy Water Components Test Reactor (HWCTR) facility (Figure 1) was built in 1961, operated from 1962 to 1964, and is located in the northwest quadrant of the Savannah River Site (SRS) approximately three miles from the site boundary. The HWCTR facility is on high, well-drained ground, about 30 meters above the water table. The HWCTR was a pressurized heavy water test reactor used to develop candidate fuel designs for heavy water power reactors. It was not a defense-related facility like the materials production reactors at SRS. The reactor was moderated with heavy water and was rated at 50 megawatts thermal power. In December of 1964, operations were terminated and the facility was placed in a standby condition as a result of the decision by the U.S. Atomic Energy Commission to redirect research and development work on heavy water power reactors to reactors cooled with organic materials. For about one year, site personnel maintained the facility in a standby status, and then retired the reactor in place. In 1965, fuel assemblies were removed, systems that contained heavy water were drained, fluid piping systems were drained, deenergized and disconnected and the spent fuel basin was drained and dried. The doors of the reactor facility were shut and it wasn't until 10 years later that decommissioning plans were considered and ultimately postponed due to budget constraints. In the early 1990s, DOE began planning to decommission HWCTR again. Yet, in the face of new budget constraints, DOE deferred dismantlement and placed HWCTR in an extended surveillance and maintenance mode. The doors of the reactor facility were welded shut to protect workers and discourage intruders. The $1.6 billion allocation from the American Recovery and Reinvestment Act to SRS for site clean up at SRS has opened the doors to the HWCTR again - this time for final decommissioning. During the lifetime of HWCTR, 36 different fuel assemblies were tested in the facility. Ten of these experienced cladding failures as operational capabilities of the different designs were being established. In addition, numerous spills of heavy water occurred within the facility. Currently, radiation and radioactive contamination levels are low within HWCTR with most of the radioactivity contained within the reactor vessel. There are no known insults to the environment, however with the increasing deterioration of the facility, the possibility exists that contamination could spread outside the facility if it is not decommissioned. An interior panoramic view of the ground floor elevation taken in August 2009 is shown in Figure 2. The foreground shows the transfer coffin followed by the reactor vessel and control rod drive platform in the center. Behind the reactor vessel is the fuel pool. Above the ground level are the polar crane and the emergency deluge tank at the top of the dome. Note the considerable rust and degradation of the components and the interior of the containment building. Alternative studies have concluded that the most environmentally safe, cost effective option for final decommissioning is to remove the reactor vessel, steam generators, and all equipment above grade including the dome. Characterization studies along with transport models have concluded that the remaining below grade equipment that is left in place including the transfer coffin will not contribute any significant contamination to the environment in the future. The below grade space will be grouted in place. A concrete cover will be placed over the remaining footprint and the groundwater will be monitored for an indefinite period to ensure compliance with environmental regulations. The schedule for completion of decommissioning is late FY2011. This paper describes the concepts planned in order to remove the major components including the dome, the reactor vessel (RV), the two steam generators (SG), and relocating the transfer coffin (TC).

Austin, W.; Brinkley, D.

2010-05-05T23:59:59.000Z

266

Heavy Water Components Test Reactor Decommissioning - Major Component Removal  

SciTech Connect

The Heavy Water Components Test Reactor (HWCTR) facility (Figure 1) was built in 1961, operated from 1962 to 1964, and is located in the northwest quadrant of the Savannah River Site (SRS) approximately three miles from the site boundary. The HWCTR facility is on high, well-drained ground, about 30 meters above the water table. The HWCTR was a pressurized heavy water test reactor used to develop candidate fuel designs for heavy water power reactors. It was not a defense-related facility like the materials production reactors at SRS. The reactor was moderated with heavy water and was rated at 50 megawatts thermal power. In December of 1964, operations were terminated and the facility was placed in a standby condition as a result of the decision by the U.S. Atomic Energy Commission to redirect research and development work on heavy water power reactors to reactors cooled with organic materials. For about one year, site personnel maintained the facility in a standby status, and then retired the reactor in place. In 1965, fuel assemblies were removed, systems that contained heavy water were drained, fluid piping systems were drained, deenergized and disconnected and the spent fuel basin was drained and dried. The doors of the reactor facility were shut and it wasn't until 10 years later that decommissioning plans were considered and ultimately postponed due to budget constraints. In the early 1990s, DOE began planning to decommission HWCTR again. Yet, in the face of new budget constraints, DOE deferred dismantlement and placed HWCTR in an extended surveillance and maintenance mode. The doors of the reactor facility were welded shut to protect workers and discourage intruders. The $1.6 billion allocation from the American Recovery and Reinvestment Act to SRS for site clean up at SRS has opened the doors to the HWCTR again - this time for final decommissioning. During the lifetime of HWCTR, 36 different fuel assemblies were tested in the facility. Ten of these experienced cladding failures as operational capabilities of the different designs were being established. In addition, numerous spills of heavy water occurred within the facility. Currently, radiation and radioactive contamination levels are low within HWCTR with most of the radioactivity contained within the reactor vessel. There are no known insults to the environment, however with the increasing deterioration of the facility, the possibility exists that contamination could spread outside the facility if it is not decommissioned. An interior panoramic view of the ground floor elevation taken in August 2009 is shown in Figure 2. The foreground shows the transfer coffin followed by the reactor vessel and control rod drive platform in the center. Behind the reactor vessel is the fuel pool. Above the ground level are the polar crane and the emergency deluge tank at the top of the dome. Note the considerable rust and degradation of the components and the interior of the containment building. Alternative studies have concluded that the most environmentally safe, cost effective option for final decommissioning is to remove the reactor vessel, steam generators, and all equipment above grade including the dome. Characterization studies along with transport models have concluded that the remaining below grade equipment that is left in place including the transfer coffin will not contribute any significant contamination to the environment in the future. The below grade space will be grouted in place. A concrete cover will be placed over the remaining footprint and the groundwater will be monitored for an indefinite period to ensure compliance with environmental regulations. The schedule for completion of decommissioning is late FY2011. This paper describes the concepts planned in order to remove the major components including the dome, the reactor vessel (RV), the two steam generators (SG), and relocating the transfer coffin (TC).

Austin, W.; Brinkley, D.

2010-05-05T23:59:59.000Z

267

Defining the early steps in nuclear pore assembly : chromatin-associated ELYS initiates pore assembly  

E-Print Network (OSTI)

of membrane fusion 121 Figure 3.2: Cold temperaturefusion inhibitor LPC prevents FG Nups assembly into the coldfusion inhibitor LPC prevents FG Nups assembly into the cold

Rasala, Beth A.

2008-01-01T23:59:59.000Z

268

Recipient: County of Lancaster, PA ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANTS NEPA COMPLIANCE FORM  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5 5 Recipient: County of Lancaster, PA ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANTS NEPA COMPLIANCE FORM Activities Determination/ Categorical Exclusion Reviewer's Specific Instructions and Rationale (Restrictions and Allowable Activity) Lancaster County Environmental Center Energy Efficiency Retrofits A9, All, B5.1 Waste Stream Clause Historic Preservation Clause Engineering Clause **This NEPA determination is limited to lighting upgrades, installation of a PV system; installation of a geothermal heat pump is conditioned pending further NEPA review. Lancaster County Environmental Center Renewable Energy System B5.1 Waste Stream clause Historic Preservation clause Engineering clause County Facility Energy Audits A9 None. This NEPA determination is limited to audits only.

269

Microsoft PowerPoint - PA CoP Status and plans.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

of Practice Status and Plans Performance Assessment Community of Practice Technical Exchange May 25, 2011 Martin J Letourneau DOE Office of Environmental Compliance 5/25/2011 Print Close 2 History and Background * Originally envisioned and established in 2008 under DOE HLW Corporate Board * Very DOE and EM oriented * Sponsored 2 technical exchange meetings (Salt Lake and Richland) * Went dormant when HLW Corporate Board was on hiatus * Corporate Board Shifted to Office of Environmental Compliance * Identified opportunity to make PA CoP broader and free- standing 5/25/2011 Print Close 3 Initial Steering Committee Meeting * Met Monday to develop path forward and work on charter - Alaa aly, Intera

270

Albany, OR * Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Rick Dunst Rick Dunst Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 MS 922-273C Pittsburgh, PA 15236-0940 412-386-6694 richard.dunst@netl.doe.gov Felicia Manciu Principal Investigator University of Texas at El Paso 500 West University Avenue El Paso, TX 79968-8900 915-747-5715 fsmanciu@utep.edu PROJECT DURATION Start Date 01/15/2009 End Date 12/15/2013 COST Total Project Value $249,546 DOE/Non-DOE Share $249,546 / $0

271

Mycenaean -pi and pa-ro in the light of TH Uq 434  

E-Print Network (OSTI)

for Mycenologists and specialists in the Aegean cultures, but also for scholars working on the history of the Greek language, Greek religion and institutions, and Indo-European. ISBN978-90-429-2909-8 (Peeters Leuven) ISBN978-2-7584-0186-5 (Peeters France... he demonstrates record standing flocks involved in the production of lambs and wool (KILLEN 1964); mutatis mutandis he argues for a similar function for these Pylian records. If so, the pa-ro formulae would record the herdsmen under whose care...

Thompson, Rupert John Ernest

2013-10-04T23:59:59.000Z

272

Albany, OR * Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Patricia Rawls Patricia Rawls Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road Pittsburgh, PA 15236-0940 412-386-5882 patricia.rawls@netl.doe.gov Sankaran Sundaresan Principal Investigator Princeton University Department of Chemical Engineering Princeton, NJ 08544 609-258-4583 sundar@princeton.edu PROJECT DURATION Start Date 10/01/2011 End Date 09/30/2014 COST Total Project Value $420,366 DOE/Non-DOE Share $300,000 / $120,366 Implementation and Refinement

273

Between-cycle laser system for depressurization and resealing of modified design nuclear fuel assemblies  

DOE Patents (OSTI)

A laser beam is used to puncture fuel cladding for release of contained pressurized fission gas from plenum sections or irradiated fuel pins. Exhausted fission gases are collected and trapped for safe disposal. The laser beam, adjusted to welding mode, is subsequently used to reseal the puncture holes. The fuel assembly is returned to additional irradiation or, if at end of reactivity lifetime, is routed to reprocess. The fuel assembly design provides graded cladding lengths, by rows or arrays, such that the cladding of each component fuel element of the assembly is accessible to laser beam reception.

Bradley, John G. (Richland, WA)

1982-01-01T23:59:59.000Z

274

SRAT/SME components, wear: Area metallurgical report  

SciTech Connect

Severe material wear problems in the slurry receipt adjustment tank/slurry mix evaporator (SRAT/SME) have been documented. The wear is of concern. A test program was initiated to provide guidance for design of component configurations and materials. Internal components of prototypic design were fabricated and installed in the SRAT/SME test vessel. These include upper and lower agitator assemblies, heating coil assembly, drive shaft slap ring, and coil placement guides. Stellite{sup R} wear resistant material is applied at carefully selected sites. A modification of the prototypic agitator blade is also being evaluated. All changes are designed to provide information about wear and life of the components in actual service.

Jenkins, C.F.

1987-03-25T23:59:59.000Z

275

Effects of Pressure on Collision, Coalescence, and Breakup of Raindrops. Part I: Experiments at 50 kPa  

Science Conference Proceedings (OSTI)

Previous breakup experiments have been carried out at laboratory pressures (100 kPa). However, raindrop interactions mainly take place higher up in the atmosphere, even in the supercooled part of a cloud where drops can be initiated by shedding ...

Roland List; C. Fung; R. Nissen

2009-08-01T23:59:59.000Z

276

Simulated nuclear reactor fuel assembly  

DOE Patents (OSTI)

An apparatus for electrically simulating a nuclear reactor fuel assembly. It includes a heater assembly having a top end and a bottom end and a plurality of concentric heater tubes having electrical circuitry connected to a power source, and radially spaced from each other. An outer target tube and an inner target tube is concentric with the heater tubes and with each other, and the outer target tube surrounds and is radially spaced from the heater tubes. The inner target tube is surrounded by and radially spaced from the heater tubes and outer target tube. The top of the assembly is generally open to allow for the electrical power connection to the heater tubes, and the bottom of the assembly includes means for completing the electrical circuitry in the heater tubes to provide electrical resistance heating to simulate the power profile in a nuclear reactor. The embedded conductor elements in each heater tube is split into two halves for a substantial portion of its length and provided with electrical isolation such that each half of the conductor is joined at one end and is not joined at the other end.

Berta, Victor T. (Idaho Falls, ID)

1993-01-01T23:59:59.000Z

277

Radial blanket assembly orificing arrangement  

DOE Patents (OSTI)

A nuclear reactor core for a liquid metal cooled fast breeder reactor is described in which means are provided for increasing the coolant flow through the reactor fuel assemblies as the reactor ages by varying the coolant flow rate with the changing coolant requirements during the core operating lifetime. (auth)

Patterson, J.F.

1975-07-01T23:59:59.000Z

278

Valve assembly for inflatable packer  

Science Conference Proceedings (OSTI)

This patent describes a valve assembly for controlling the flow of fluid from within casing into a bladder element of an inflatable packer for use in a wellbore. The bladder element has bladder port means. The valve assembly is mountable within a single cavity in a body member in the wall of casing or a casing coupling. The body member has casing port means communicating with the cavity for communicating casing fluid to the bladder port means so that the casing fluid can flow through the bladder port means to inflate the bladder element and the body member having overpressure port means communicating with the cavity for communicating part of the fluid flowing into the bladder element back to the cavity and to the valve assembly. The valve assembly comprises: control piston means movably mounted within the cavity, restraint means for insuring that the control piston means initially moves only when the pressure of the casing fluid reaches a predetermined level, and closing piston means movably mounted within the cavity and responsive to the pressure of the fluid in the bladder element, and the control piston means and the closing piston movable about stem means disposed in the cavity.

Stringfellow, W.D.

1987-12-08T23:59:59.000Z

279

Integrity of neutron-absorbing components of LWR fuel systems  

Science Conference Proceedings (OSTI)

A study of the integrity and behavior of neutron-absorbing components of light-water (LWR) fuel systems was performed by Pacific Northwest Laboratory (PNL) and sponsored by the US Department of Energy (DOE). The components studies include control blades (cruciforms) for boiling-water reactors (BWRs) and rod cluster control assemblies for pressurized-water reactors (PWRs). The results of this study can be useful for understanding the degradation of neutron-absorbing components and for waste management planning and repository design. The report includes examples of the types of degradation, damage, or failures that have been encountered. Conclusions and recommendations are listed. 84 refs.

Bailey, W.J.; Berting, F.M.

1991-03-01T23:59:59.000Z

280

De-caf-einated : life without chromatin assembly factors  

E-Print Network (OSTI)

SACCHAROMYCES CEREVISIAE CHROMATIN ASSEMBLY FACTORS THAT ACTSaccharomyces cerevisiae chromatin- assembly factors thatSaccharomyces cerevisiae chromatin-assembly factors that act

Kats, Ellen Simona

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

PREPARATION AND PROPERTIES OF THE ACTINIDE BOROHYDRIDES: Pa(BH4)4, Np(BH4)4, AND Pu(BH4)4  

E-Print Network (OSTI)

Pa (BH4 ) 4' Np (BH ) 4' AND Pu (BH ) 4 R. H. Banks, N. M.Pa(BH4 )4' Np(BH 4 )4' and Pu(BH4)4t R. H. Banks, N. M.Pa(BH )4' Np(BH )4' and Pu(BH )4 have been synthesized. U(

Banks, R.H

2011-01-01T23:59:59.000Z

282

Transplanting assembly of individual carbon nanotubes  

E-Print Network (OSTI)

Handling and assembling individual nanostructures to bigger scale systems such as MEMS have been the biggest challenge. A deterministic assembly of individual carbon nanotubes by transplanting them to MEMS structures is ...

Kim, Soohyung

2009-01-01T23:59:59.000Z

283

Integrating Program Component Executables  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrating Integrating Program Component Executables on Distributed Memory Architectures via MPH Chris Ding and Yun He Computational Research Division, Lawrence Berkeley National Laboratory University of California, Berkeley, CA 94720, USA chqding@lbl.gov, yhe@lbl.gov Abstract A growing trend in developing large and complex ap- plications on today's Teraflop computers is to integrate stand-alone and/or semi-independent program components into a comprehensive simulation package. One example is the climate system model which consists of atmosphere, ocean, land-surface and sea-ice. Each component is semi- independent and has been developed at different institu- tions. We study how this multi-component multi-executable application can run effectively on distributed memory archi- tectures. We identify five effective execution modes and de- velop the MPH library to support

284

Spontaneous motion in hierarchically assembled active matter  

E-Print Network (OSTI)

With exquisite precision and reproducibility, cells orchestrate the cooperative action of thousands of nanometer-sized molecular motors to carry out mechanical tasks at much larger length scales, such as cell motility, division and replication. Besides their biological importance, such inherently non-equilibrium processes are an inspiration for developing biomimetic active materials from microscopic components that consume energy to generate continuous motion. Being actively driven, these materials are not constrained by the laws of equilibrium statistical mechanics and can thus exhibit highly sought-after properties such as autonomous motility, internally generated flows and self-organized beating. Starting from extensile microtubule bundles, we hierarchically assemble active analogs of conventional polymer gels, liquid crystals and emulsions. At high enough concentration, microtubules form a percolating active network characterized by internally driven chaotic flows, hydrodynamic instabilities, enhanced transport and fluid mixing. When confined to emulsion droplets, 3D networks spontaneously adsorb onto the droplet surfaces to produce highly active 2D nematic liquid crystals whose streaming flows are controlled by internally generated fractures and self-healing, as well as unbinding and annihilation of oppositely charged disclination defects. The resulting active emulsions exhibit unexpected properties, such as autonomous motility, which are not observed in their passive analogues. Taken together, these observations exemplify how assemblages of animate microscopic objects exhibit collective biomimetic properties that are starkly different from those found in materials assembled from inanimate building blocks, challenging us to develop a theoretical framework that would allow for a systematic engineering of their far-from-equilibrium material properties.

Tim Sanchez; Daniel T. N. Chen; Stephen J. DeCamp; Michael Heymann; Zvonimir Dogic

2013-01-07T23:59:59.000Z

285

Graph theoretic approach to parallel gene assembly  

Science Conference Proceedings (OSTI)

We study parallel complexity of signed graphs motivated by the highly complex genetic recombination processes in ciliates. The molecular gene assembly operations have been modeled by operations of signed graphs, i.e., graphs where the vertices have a ... Keywords: Double-split graphs, Gene assembly, Local complement, Parallel assembly, Perfect matching, Signed graphs, Split graphs

Tero Harju; Chang Li; Ion Petre

2008-11-01T23:59:59.000Z

286

Design and Implementation of Components in the Earth System Modeling Framework  

Science Conference Proceedings (OSTI)

The Earth System Modeling Framework is a component-based architecture for developing and assembling climate and related models. A virtual machine underlies the component-level constructs in ESMF, providing both a foundation for performance portability ... Keywords: climate modeling, framework, high performance computing

Nancy Collins; Gerhard Theurich; Cecelia Deluca; Max Suarez; Atanas Trayanov; V. Balaji; Peggy Li; Weiyu Yang; Chris Hill; Arlindo Da Silva

2005-08-01T23:59:59.000Z

287

CALUTRON ASSEMBLING AND DISASSEMBLING APPARATUS  

DOE Patents (OSTI)

The construction of a calutron tank is described, whcre the face plate of the tank carrying the ion separating mechanism may be inserted or withdrawn with a minimum of difficulty, even though the plate has considerable mass and the center of gravity of the plate assembly lies within the tank. In general, the plate is pivoted at its lower end by a specially designed hinge, whereby the weight of ths plate rests on the hinge when the plato is inserted in the tank opening. A pistoncylinder arrangement is mounted on the tank and attached at the top of the plate to produce sufficient force to pivot the plate out to a point where it withdraws by its own weight and to retard the natural tendency of the plate to close with heavy impact due to the unbalanced center of gravity of the plate assembly.

Andrews, R.E.

1959-01-27T23:59:59.000Z

288

Regenerator cross arm seal assembly  

SciTech Connect

A seal assembly for disposition between a cross arm on a gas turbine engine block and a regenerator disc, the seal assembly including a platform coextensive with the cross arm, a seal and wear layer sealingly and slidingly engaging the regenerator disc, a porous and compliant support layer between the platform and the seal and wear layer porous enough to permit flow of cooling air therethrough and compliant to accommodate relative thermal growth and distortion, a dike between the seal and wear layer and the platform for preventing cross flow through the support layer between engine exhaust and pressurized air passages, and air diversion passages for directing unregenerated pressurized air through the support layer to cool the seal and wear layer and then back into the flow of regenerated pressurized air.

Jackman, Anthony V. (Indianapolis, IN)

1988-01-01T23:59:59.000Z

289

Nuclear reactor composite fuel assembly  

DOE Patents (OSTI)

A core and composite fuel assembly for a liquid-cooled breeder nuclear reactor including a plurality of elongated coextending driver and breeder fuel elements arranged to form a generally polygonal bundle within a thin-walled duct. The breeder elements are larger in cross section than the driver elements, and each breeder element is laterally bounded by a number of the driver elements. Each driver element further includes structure for spacing the driver elements from adjacent fuel elements and, where adjacent, the thin-walled duct. A core made up of the fuel elements can advantageously include fissile fuel of only one enrichment, while varying the effective enrichment of any given assembly or core region, merely by varying the relative number and size of the driver and breeder elements.

Burgess, Donn M. (Richland, WA); Marr, Duane R. (West Richland, WA); Cappiello, Michael W. (Richland, WA); Omberg, Ronald P. (Richland, WA)

1980-01-01T23:59:59.000Z

290

Metal-ceramic joint assembly  

DOE Patents (OSTI)

A metal-ceramic joint assembly in which a brazing alloy is situated between metallic and ceramic members. The metallic member is either an aluminum-containing stainless steel, a high chromium-content ferritic stainless steel or an iron nickel alloy with a corrosion protection coating. The brazing alloy, in turn, is either an Au-based or Ni-based alloy with a brazing temperature in the range of 9500 to 1200.degree. C.

Li, Jian (New Milford, CT)

2002-01-01T23:59:59.000Z

291

Rotor assembly and assay method  

DOE Patents (OSTI)

A rotor assembly for carrying out an assay includes a rotor body which is rotatable about an axis of rotation, and has a central chamber and first, second, third, fourth, fifth, and sixth chambers which are in communication with and radiate from the central chamber. The rotor assembly further includes a shuttle which is movable through the central chamber and insertable into any of the chambers, the shuttle including a reaction cup carrying an immobilized antigen or an antibody for transport among the chambers. A method for carrying out an assay using the rotor assembly includes moving the reaction cup among the six chambers by passing the cup through the central chamber between centrifugation steps in order to perform the steps of: separating plasma from blood cells, binding plasma antibody or antigen, washing, drying, binding enzyme conjugate, reacting with enzyme substrate and optically comparing the resulting reaction product with unreacted enzyme substrate solution. The movement of the reaction cup can be provided by attaching a magnet to the reaction cup and supplying a moving magnetic field to the rotor.

Burtis, Carl A. (Oak Ridge, TN); Johnson, Wayne F. (Loudon, TN); Walker, William A. (Knoxville, TN)

1993-01-01T23:59:59.000Z

292

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

PROJEC PROJEC T FAC TS Carbon Storage - ARRA - GSRA CONTACTS Traci Rodosta Carbon Storage Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 304-285-1345 traci.rodosta@netl.doe.gov Robert Noll Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-7597 robert.noll@netl.doe.gov Gordon Bierwagen Principal Investigator North Dakota State University P.O. Box 6050 Department 2760 Fargo, ND 58108-6050 701-231-8294 gordon.bierwagen@ndsu.edu PARTNERS None PROJECT DURATION Start Date 12/01/2009 End Date 11/30/2011 COST Total Project Value $298,949 DOE/Non-DOE Share $298,949 / $0 PROJECT NUMBER DE-FE0002054 Government funding for this project is provided in whole or in part through the

293

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

ARRA - GSRA CONTACTS Traci Rodosta Carbon Storage Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road PO Box 880 Morgantown, WV 26507 304-285-1345 traci.rodosta@netl.doe.gov Andrea Dunn Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-7594 andrea.dunn@netl.doe.gov Jose Castillo Principal Investigator San Diego State University 5500 Campanile Drive San Diego, CA 92122 619-594-7205 castillo@myth.sdsu.edu PARTNERS Sienna Geodynamics and Consulting, Inc. PROJECT DURATION Start Date End Date 12/01/2009 11/30/2012 COST Total Project Value $299,993 DOE/Non-DOE Share $299,993 / $0 PROJECT NUMBER DE-FE0002069 Government funding for this project is provided in whole or in part through the

294

2013 NETL CO2 Capture Technology Meeting Sheraton Station Square, Pittsburgh, PA  

NLE Websites -- All DOE Office Websites (Extended Search)

NETL CO2 Capture Technology Meeting NETL CO2 Capture Technology Meeting Sheraton Station Square, Pittsburgh, PA July 8 - 11, 2013 ION Novel Solvent System for CO 2 Capture FE0005799 Nathan Brown ION Engineering Presentation Outline 2  ION Advanced Solvent Background  Project Overview  Technology Fundamentals  Progress & Current Status  Plans for Future Commercialization  Acknowledgements ION Engineering Background 3 Mission Statement: Develop new solvents and processes for economic removal of CO 2 from industrial emissions. Markets:  Coal-fired flue gas  NGCC-fired flue gas  Sour gas processing 1 st & 2 nd Generation CO 2 Capture 4 Aqueous MEA Commercial Use Existing Commercial Technology Lateral Transfer of Existing Technology Aqueous MEA

295

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

CONTACTS Joseph Stoffa Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 304-285-0285 joseph.stoffa@netl.doe.gov Xingbo Liu Principal Investigator Dept. MechanaWest Virginia University P.O. Box 6106 Morgantown, WV 26506-6106 304-293-3339 xingbo.liu@mail.wvu.edu Shailesh D. Vora Technology Manager, Fuel Cells National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 412-386-7515 shailesh.vora@netl.doe.gov PARTNERS None PROJECT DURATION Start Date End Date 08/31/2012 09/30/2015 COST Total Project Value $634,839 DOE/Non-DOE Share $499,953 / $134,886 AWARD NUMBER FE0009675 Fundamental Understanding of Oxygen Reduction and Reaction Behavior and Developing High Performance and Stable

296

EERE PROJECT MANAGEMENT CENTER Nl!PA DI!Tl!Rl\.lINAIION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DFPARTIlIENT OFI!NERGY DFPARTIlIENT OFI!NERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!Tl!Rl\.lINAIION RECIPIENT:NH Office of Energy and Planning PROJECf TITLE : Fonnula Grant for State Energy Program· NH Page 1 of2 STATE: NH Funding Opportunity Announ~ement Number Procurement Instrument Number NEPA Control Number CID Number DE FDA 0000643 DE-FG26-06R130472 GF()'()130472-OO1 Based on my review orlbe information concerning the proposed action, as NEPA Compliance OffICer (authorized under DOE Order 4sl.tA), I have made the foUowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A11 Technical advice and assistance to organizations A9 Information gathering, analysis, and dissemination Rational for detennination: Technical advice and planning assistance to international, national, state, and local organizatioos

297

EERE PROJECT MANAGEMENT CENTER Nl!PA DI!TFIU.nNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PARTh1l1NT OFI!NERGY PARTh1l1NT OFI!NERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!TFIU.nNATION Page I of2 RECIPIENT: City of SI. Petersburg STATE: FL PROJECT TITLE: SI. Petersburg Solar Pilol Project (FL) FUnding Opportunity Announcement Number Procunml'nt Instrument Numbu NEPA Control Number CID Number DE-EEOOOO284 GF().OQ()()284-003 G0284 Based on my review ortbe information concerning the proposed action, as NEPA Compliance Officer (authorized UDder DOE Order 451.1A), I have made the (ollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 8 5.16 Sola r photovoltaic systems The installation, modification, operation, and removal of commercially available solar photovoltaic systems located on a building or other structure (such as rooftop, parking lot or facility, and mounted to Signage,

298

u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

~) ~) u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION RECIPI[NT :Dehlsen Associates. LlC (DA) Page 1 of2 STATE: CA PROJECT TITLE: High Energy Density Distributed Hydrostatic Direct Drive for large Wind Turbine and MHK Device Applications Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number em Number DE-FOA-0000439 DE-EEOOO5139 GFO-OOOS139-001 0 Based on my review ofthe information concerning tbe proposed acrion, as NEPA Compliance Officer (authorized under DOE Order451.IA), J have made tbe following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (Including, but nollimited to, literature surveys, inventories, audits), data analysis (including

299

EERE PROJECT MANAGEMENT CENTER Nl!PA DI!Tl!RMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DFPARTlIIENT OFI!NERGY DFPARTlIIENT OFI!NERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!Tl!RMINATION Page 1 of2 RECIPIENT: Energent Corporation STATE: CA PROJECT TITLE: Scale Resistant Heat Exchangers for Low Temperature Geothermal Binary Cycle Power Plant Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number elD Number DE-FOA-0000318 DE-EE0004423 GFO-OOO4423-OO2 G04423 Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order4S1.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Inf ormation Information gathering (including, but not limited to, literature surveys, inventories, site visits, and gathering, analYSiS, and audits), data analysis (including, but not limited to, computer modeling), document preparation

300

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Traci Rodosta Traci Rodosta Carbon Storage Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road PO Box 880 Morgantown, WV 26507 304-285-1345 traci.rodosta@netl.doe.gov Karen Kluger Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 412-386-6667 karen.kluger@netl.doe.gov Gary Mavko Principal Investigator Stanford University 397 Panama Mall Stanford, CA 94305-2215 650-723-9438 Fax: 650-723-1188 mavko@stanford.edu PROJECT DURATION Start Date 12/01/2009 End Date 06/30/2013 COST Total Project Value $385,276 DOE/Non-DOE Share $295,777/ $89,499 Government funding for this project is provided in whole or in part through the American Recovery and Reinvestment Act. Rock Physics of Geologic Carbon Sequestration/Storage

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

US DEPARl'lIIENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DEPARl'lIIENT OF ENERGY DEPARl'lIIENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION RECIPIENT: Snohomish County PUD PROJECf TITLE: Acoustic Effects of Hydrokinetic Tidal Turbines Page 1 on STATE: WA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000069 DE-EEOOO2654 GFQ-0002654-OO2 0 Based on my review orlhe Information concerning the proposed action, as NEPA Compliance Officer (authori1.ed under DOE Order 4S1.1A), I have made the following determination: ex, EA, EIS APPENDIX ANO NUMBER: Description: B3.3 Field and laboratory research, inventory, and information collection activities that are directly related to the conservation of fish or wildlife resources and that involve only negligible habitat destruction or population reduction

302

Microsoft PowerPoint - Cheng-PA Presentation-v5.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Applications Applications of RESRAD-OFFSITE Presented At PA Community of Practice Technical Exchange Richland, WA April 14, 2010 Jing-Jy Cheng, Ph.D. Environmental Science Division Argonne National Laboratory RESRAD - A Regulatory Tool for Addressing Site Cleanup Issues 2 RESRAD, an internationally utilized model, successfully addresses the critical question "How clean is clean enough?" Supports government regulatory endeavors in cleanup * DOE (Designated by Order 5400.5) * NRC (License Termination Rule; 10 CFR 20 Subpart E; NUREG/1757) * EPA (CERCLA) * State agencies In use for about 30 years * Evaluation of more than 300 cleanup sites * Over 100 training workshops * International (e.g., IAEA) recognition RESRAD Development Philosophy : Bridging Science with Regulatory Compliance

303

EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!R}.JINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OFl!NERGY OFl!NERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!R}.JINATION RECIPIENT:State of Wisconsin * Office of Energy Independence PROJECf TITLE: WI Biodiesel Blending Program Page 1 of2 STATE: WI Funding Opportunity Announttmenf Number Proc:unment Instrument Numbu NEPA Control Number CID Number COP DE-EEOOO3117 GFO-l0-4t4 EE3117 Based on my nview oftbe information concerning the proposed action, as NEPA Compliance Officer (authori7.ed undu DOE Onter 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathenng (Including, but not limited to, literature surveys, inventories, audits). data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies. analytical energy supply

304

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Andrea Dunn Andrea Dunn Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-7594 andrea.dunn@netl.doe.gov Marte Gutierrez Principal Investigator Colorado School of Mines 1600 Illinois Street Golden, CO 80401 303-273-3468 Fax: 303-273-3602 mgutierr@mines.edu PROJECT DURATION Start Date 12/01/2009 End Date 5/31/2013 COST Total Project Value $297,505 DOE/Non-DOE Share $297,505 / $0 Government funding for this project is provided in whole or in part through the American Recovery and Reinvestment Act. Training and Research on Probabilistic Hydro-Thermo-Mechanical Modeling of Carbon Dioxide Geological Sequestration in Fractured Porous Rocks Background Fundamental and applied research on carbon capture, utilization and storage (CCUS)

305

EERE PROJECT MANAGEMENT CENTER Nl!PA DFTFnIINATION RECIPIENT:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Il.II.': , Il.II.': , u.s. DEPARTMENT OFFNERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DFTFnIINATION RECIPIENT: FDC Enterprises, Inc. Page 1 of2 STATE: KS PROJECT TITLE: Design and Demonstration of an Advanced Agricultural Feedstock Supply System for lignocellulosic Bioenergy Production Funding Opportunity AonOUDCtment Number DE-FOA-0000060 Pnxunmtol Instrument Number EEOOO1033 NEPA Control Number em Number GF()..10-532 0 Based on my review oflbe information concerning the propostd action, 85 NEPA Compliance Officer (authorized under DOE Order 4Sl.IA). I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits). data analysis (including

306

U.S. DEPARTIl1FNT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

FNT OF ENERGY FNT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION RECIPIENT:Oregon Department of Energy PROJECf TITLE: Farm Power Tillamook, LLC Page I of2 STATE: OR Funding Opportunity Announcement Number DE-FOA-0000052 Procurement Instrument Number NEPA Control Number ell> Number DE-EEOOOO140 GFO-OOO0140-OO5 EE140 Based on my review oftbe information concerning the proposed aetion, as NEPA Compliance Officer (autborized under DOE Order 451.1A), I have made the following determination: ex, EA, EI S APP~:NDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

307

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

FACTS FACTS Carbon Storage - ARRA - GSRA CONTACTS Traci Rodosta Carbon Storage Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-1345 traci.rodosta@netl.doe.gov Robert Noll Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-7597 robert.noll@netl.doe.gov Joseph Labuz Principal Investigator University of Minnesota 500 Pillsbury Drive SE Room 122 CivE 0851 Minneapolis, MN 55455 612-625-9060 jlabuz@umn.edu PARTNERS None PROJECT DURATION Start Date End Date 12/01/2009 11/30/2012 COST Total Project Value $299,568 DOE/Non-DOE Share $299,568 / $0 PROJECT NUMBER DE-FE0002020 Government funding for this project is provided in whole or in part through the

308

TMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

u~\ u~\ u.s. DEPAR TMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION RECIPIENT:Hawaii Natural Energy Institute STATE : HI PROJECf TITLE: Hawaii Hydrogen Power Park - Technology Validation of a Hydrogen Fueling System Funding Opportunity Announcement Number n/a Procurement Instrument Number DE·FC51-02R021399 NEPA Control Number GFO-R021399-002 Page 1 of2 em Number 21399 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.IA), I have made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description; 85.1 Adions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

309

18 MILES NORTH OF PHlLADEl.PHlA HATBORO, PA. August  

Office of Legacy Management (LM)

8 MILES NORTH OF PHlLADEl.PHlA 8 MILES NORTH OF PHlLADEl.PHlA HATBORO, PA. August 27, 1948 ! ! Frank Giaccio' Commission / I This follows my letter of August ZOth, in which I promised to advise you of our thoughts concerning beryllium, after I had completed a series of con- tacts with both.Government and private,grou?s and had an opportunity to evaluate the possibilities of using our process from the point of view of industrial research. By this, I meanthe possibility of the research leading into substantial production of parts. I believe I mentioned some of the contacts to you when I was in your office, and that we still had more to make. It is my opinion now that as far as beryllium is concerned, I cannot visualize the possibility of large production runs of parts; because it is

310

Recipient. County of Berks, PA ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANTS NEPA COMPLIANCE FORM  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0 0 Recipient. County of Berks, PA ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANTS NEPA COMPLIANCE FORM Activities Determination/ Categorical Exclusion Reviewer's Specific Instructions and Rationale (Restrictions and Allowable Activity) Replacement of Steam and Condensation Lines at North Campus B5.1 Waste Stream, Engineering, and Historical Preservation clauses. The new boiler cannot result in a net increase in air emissions. Additional Comments: Based on my review of information conveyed to me and in my possession (or attached) concerning the proposed action, as NEPA Compliance Officer (as authorized under DOE Order 451.1B), I have determined that the proposed action fits within the specified class of actions, other applicable regulatory requirements are met, and the proposed action is hereby categorically excluded from further

311

u.s. Dl!PARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PARTMENT OF ENERGY PARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION RECIPIENT:WA Dept of Commerce Page 1 of3 STATE: WA PROJECT TITLE: SEP ARRA · WSU Anaerobic Digester - Nutrient Recovery Technology - Vander Haak Dairy Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number EEOOOO139 GF0-0000139-040 0 Based on my review of the Information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4S1.1A), I have made tbe following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Information gathering (including, but not limited to, literature surveys, inventories, site visils, and audits), data analysis (including

312

EERE PROJECT MANAGEMENT CDITER Nl!PA Dl!Tl!Rl\llNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

... ... ~ . u.s DEPAR lENT OFl!NERG' EERE PROJECT MANAGEMENT CDITER Nl!PA Dl!Tl!Rl\llNATION Page 1 of2 RECIPIENT:Stanford University STATE: CA PROJECf TITLE: In·Situ X·Ray Analysis of Rapid Thermal Processing for Thin·FiI Solar Cells: Closing the Gap between Production and Laboratory Efficiency Funding Opportunity Announcement Number DE·FOA-0000654 Procurement Instrument Number DE·EE0005951 NEPA Control Number em Number GFQ-0005951·001 G05951 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI.IA), I have made the following determination: CX, EA, EIS APP~:NDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination 81.31 Installation or

313

Pressure equalizing photovoltaic assembly and method  

DOE Patents (OSTI)

Each PV assembly of an array of PV assemblies comprises a base, a PV module and a support assembly securing the PV module to a position overlying the upper surface of the base. Vents are formed through the base. A pressure equalization path extends from the outer surface of the PV module, past the peripheral edge of the PV module, to and through at least one of the vents, and to the lower surface of the base to help reduce wind uplift forces on the PV assembly. The PV assemblies may be interengaged, such as by interengaging the bases of adjacent PV assemblies. The base may include a main portion and a cover and the bases of adjacent PV assemblies may be interengaged by securing the covers of adjacent bases together.

Dinwoodie, Thomas L. (Piedmont, CA)

2003-05-27T23:59:59.000Z

314

Ceramic component for electrodes  

SciTech Connect

A ceramic component suitable for preparing MHD generator electrodes having the compositional formula: Y.sub.x (Mg.sub.y Cr.sub.z).sub.w Al.sub.(1-w) O.sub.3 where x=0.9 to 1.05, y=0.02 to 0.2, z=0.8 to 1.05 and w=1.0 to 0.5. The component is resistant to the formation of hydration products in an MHD environment, has good electrical conductivity and exhibits a lower electrochemical corrosion rate than do comparable compositions of lanthanum chromite.

Marchant, David D. (Richland, WA); Bates, J. Lambert (Richland, WA)

1980-01-01T23:59:59.000Z

315

Components in the Pipeline  

Science Conference Proceedings (OSTI)

Scientists commonly describe their data processing systems metaphorically as software pipelines. These pipelines input one or more data sources and apply a sequence of processing steps to transform the data and create useful results. While conceptually simple, pipelines often adopt complex topologies and must meet stringent quality of service requirements that place stress on the software infrastructure used to construct the pipeline. In this paper we describe the MeDICi Integration Framework, which is a component-based framework for constructing complex software pipelines. The framework supports composing pipelines from distributed heterogeneous software components and provides mechanisms for controlling qualities of service to meet demanding performance, reliability and communication requirements.

Gorton, Ian; Wynne, Adam S.; Liu, Yan (Jenny); Yin, Jian

2011-02-24T23:59:59.000Z

316

The metallurgical integrity of the frit vent assembly diffusion bond  

DOE Green Energy (OSTI)

Iridium alloy clad vent sets (CVSs) are now being made by Energy Systems at the Oak Ridge Y-12 Plant. These CVSs are being made for the US Department of Energy`s (NE-53) General Purpose Heat Source- Radioisotope Thermoelectric Generator (GPHS-RTG) program, which is to supply electrical power for the National Aeronautics and Space Administration`s Cassini mission to Saturn. A GPHS-RTG has 72 CVSs. Each CVS encapsulates one {sup 238}PuO{sub 2} fuel pellet. The helium gas produced from the alpha decay of the {sup 238}Pu is vented through a nominal 0.45-mm-diam hole in the vent cup of each CVS. A frit vent assembly that is electron beam welded over the vent hole allows helium gas to escape but prevents plutonia fines from exiting. The metallurgical integrity of frit vent assemblies produced by Martin Marietta Energy Systems, Inc. (Energy Systems) were compared with those produced earlier by EG&G-Mound Applied Technology, Inc. (EG&G-MAT). Scanning electron microscope (SEM) photographs were taken (at magnifications of from 126X to 1,000X) of the starting frit vent powder and the diffusion-bonded powder in finished frit vent assemblies produced by Energy Systems and EG&G-MAT. Frit vent assemblies also were metallographically prepared and visually examined/photographed at magnifications of from 50X to 1,000X. The SEM and metallographic examinations of the particle-to-particle and particle-to-foil component diffusion bonds indicated that the Energy Systems-produced and EG&G-MAT-produced frit vent assemblies have comparable metallurgical integrity. Statistical analysis of the Energy Systems production data shows that the frit vent manufacturing yield is 91%.

Ulrich, G.B. [Oak Ridge Y-12 Plant, TN (United States). Process Metallurgy Dept.

1994-06-01T23:59:59.000Z

317

Reconfigurable Assembly Station for Precision Manufacture of Nuclear Fusion Ignition Targets  

SciTech Connect

This paper explores the design and testing of a reconfigurable assembly station developed for assembling the inertial confinement nuclear fusion ignition targets that will be fielded in the National Ignition Facility (NIF) laser [1]. The assembly station, referred to as the Flexible Final Assembly Machine (FlexFAM) and shown in Figure 1, is a companion system to the earlier Final Assembly Machine (FAM) [2]. Both machines consist of a manipulator system integrated with an optical coordinate measuring machine (OCMM). The manipulator system has six groups of stacked axis used to manipulate the millimeter-sized target components with submicron precision, and utilizes the same force and torque feedback sensing as the FAM. Real-time dimensional metrology is provided by the OCMM's vision system and through-the-lens (TTL) laser-based height measuring probe. The manually actuated manipulator system of the FlexFAM provides a total of thirty degrees-of-freedom to the target components being assembled predominantly in a cubic centimeter work zone.

Castro, C; Montesanti, R C; Taylor, J S; Hamza, A V; Dzenitis, E G

2009-08-11T23:59:59.000Z

318

DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER N1!PA Dl!1'ElU.llNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

N1!PA Dl!1'ElU.llNATION N1!PA Dl!1'ElU.llNATION RECIPIENT:City of Perth Amboy PROJECT TITLE : Municipal Complex Solar Power Project Page 1 of2 STATE: NJ Funding Opportunity Announl::ement Number Procurement Instrument Number NEPA Control Number elD Number Congressionally Directed Project DE· EEOOO3172 GF0-0003172..Q01 EE3172 Based on my review of the information concerning the proposed action, as N[PA Compliance Officer (authoro.ed under DOE Order451.1A),1 have made tbe following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 8 5.1 Adions to oonserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentratIOns of potentially harmful substances. These actions may involve financial and technical

319

Method of monolithic module assembly  

DOE Patents (OSTI)

Methods for "monolithic module assembly" which translate many of the advantages of monolithic module construction of thin-film PV modules to wafered c-Si PV modules. Methods employ using back-contact solar cells positioned atop electrically conductive circuit elements affixed to a planar support so that a circuit capable of generating electric power is created. The modules are encapsulated using encapsulant materials such as EVA which are commonly used in photovoltaic module manufacture. The methods of the invention allow multiple cells to be electrically connected in a single encapsulation step rather than by sequential soldering which characterizes the currently used commercial practices.

Gee, James M. (Albuquerque, NM); Garrett, Stephen E. (Albuquerque, NM); Morgan, William P. (Albuquerque, NM); Worobey, Walter (Albuquerque, NM)

1999-01-01T23:59:59.000Z

320

BsTan gnyis gling pa (1480-1535) et la Revelation du Yang tig ye shes mthong grol  

E-Print Network (OSTI)

enseignements et de ri-chesses se trouve Gos sngon ! Si tu (veux) te rendre l-bas, je te guiderai !Cest une injonction de Guru Padma ! 10 4 Le personnage dont il est question dans cette stance est O rgyan m... certainement lui prfrer laleon du bKa thang gser phreng de Sangs rgyas gling pa qui propose la lecture (p.630) stag thab. On verra plus bas comment interprter isolment stag (pour stagshar) et thab (pour thab).6 O rgyan gling pa, op. cit., p. 571 : de...

Achard, Jean-Luc

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Superplastic forming of stainless steel automotive components  

DOE Green Energy (OSTI)

Exhaust emission standards are governmentally controlled standards, which are increasingly stringent, forcing alternate strategies to meet these standards. One approach to improve the efficiency of the exhaust emission equipment is to decrease the time required to get the catalytic converter to optimum operating temperature. To accomplish this, automotive manufacturers are using double wall stainless steel exhaust manifolds to reduce heat loss of the exhaust gases to the converter. The current method to manufacture double wall stainless steel exhaust components is to use a low-cost alloy with good forming properties and extensively form, cut, assemble, and weld the pieces. Superplastic forming (SPF) technology along with alloy improvements has potential at making this process more cost effective. Lockheed Martin Energy Systems (LMES), Lawrence Livermore National Laboratory (LLNL) and USCAR Low Emission Partnership (LEP) worked under a Cooperative Research And Development Agreement (CRADA) to evaluate material properties, SPF behavior, and welding behavior of duplex stainless steel alloy for automotive component manufacturing. Battelle Pacific Northwest National Laboratory (PNNL) has a separate CRADA with the LEP to use SPF technology to manufacture a double wall stainless steel exhaust component. As a team these CRADAs developed and demonstrated a technical plan to accomplish making double wall stainless steel exhaust manifolds.

Bridges, B. [Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States); Elmer, J. [Lawrence Livermore National Lab., CA (United States); Carol, L. [AC Delco Systems World Headquarters, Flint, MI (United States). USCAR Low Emissions Technology Research and Development Partnership

1997-02-06T23:59:59.000Z

322

BNL CRCR LEAF Components  

NLE Websites -- All DOE Office Websites (Extended Search)

A detailed description of the LEAF facility is given in Rev. Sci. Inst. 75, A detailed description of the LEAF facility is given in Rev. Sci. Inst. 75, 4359-4366 (2004), which can be found by following this link. Accelerator System Components The LEAF facility layout indicates the locations of the laser system, the RF components, the electron gun and the beam lines. RF System The modulator cabinet and S-band (2.856 GHz) klystron are located in the laser room. A copper waveguide carries the 15 MW RF pulse from the klystron to the electron gun in the accelerator vault. (A klystron is a high-power RF amplifier. You can visit the ALS MicroWorlds site for more information on klystrons and the principles of RF particle acceleration.) Electron Gun Accelerator and Beam Line 5 psec beam line The electron gun (link to picture) is located in the southwest corner of

323

Component for thermoelectric generator  

DOE Patents (OSTI)

In a thermoelectric generator, a component comprises a ceramic insulator, having over limited areas thereof, each area corresponding to a terminal end of thermoelectric wires, a coating of a first metal which adheres to the insulator, and an electrical thermoelectric junction including a second metal which wets said first metal and adheres to said terminal ends but does not wet said insulator, and a cloth composed of electrically insulating threads interlaced with thermoelectric wires.

Purdy, David L. (Indiana, PA)

1977-01-01T23:59:59.000Z

324

Corner-cutting mining assembly  

DOE Patents (OSTI)

This invention resulted from a contract with the United States Department of Energy and relates to a mining tool. More particularly, the invention relates to an assembly capable of drilling a hole having a square cross-sectional shape with radiused corners. In mining operations in which conventional auger-type drills are used to form a series of parallel, cylindrical holes in a coal seam, a large amount of coal remains in place in the seam because the shape of the holes leaves thick webs between the holes. A higher percentage of coal can be mined from a seam by a means capable of drilling holes having a substantially square cross section. It is an object of this invention to provide an improved mining apparatus by means of which the amount of coal recovered from a seam deposit can be increased. Another object of the invention is to provide a drilling assembly which cuts corners in a hole having a circular cross section. These objects and other advantages are attained by a preferred embodiment of the invention.

Bradley, J.A.

1981-07-01T23:59:59.000Z

325

Valve stem and packing assembly  

DOE Patents (OSTI)

A valve stem and packing assembly is provided in which a rotatable valve stem includes a first tractrix surface for sliding contact with a stem packing and also includes a second tractrix surface for sliding contact with a bonnet. Force is applied by means of a spring, gland flange, and gland on the stem packing so the stem packing seals to the valve stem and bonnet. This configuration serves to create and maintain a reliable seal between the stem packing and the valve stem. The bonnet includes a second complementary tractrix surface for contacting the second sliding tractrix surface, the combination serving as a journal bearing for the entire valve stem and packing assembly. The journal bearing so configured is known as a Schiele`s pivot. The Schiele`s pivot also serves to maintain proper alignment of the valve stem with respect to the bonnet. Vertical wear between the surfaces of the Schiele`s pivot is uniform at all points of contact between the second sliding tractrix surface and the second complementary tractrix surface of a bonnet. The valve stem is connected to a valve plug by means of a slip joint. The valve is opened and closed by rotating the valve stem. The slip joint compensates for wear on the Schiele`s pivot and on the valve plug. A ledge is provided on the valve bonnet for the retaining nut to bear against. The ledge prevents overtightening of the retaining nut and the resulting excessive friction between stem and stem packing.

Wordin, J.J.

1990-12-31T23:59:59.000Z

326

Subsea production test valve assembly  

SciTech Connect

In the subsea test assembly securable within a blowout preventer stack above a subterranean well and positionable between upper and lower portions of a tubular conduit in fluid communication with a production zone within the well, the test assembly is described including an upper subassembly carriable with the upper conduit portion, a lower subassembly carriable with the lower conduit portion, and valve means in the lower subassembly manipulatable between opened and closed positions to control fluid flow within the conduit. The improvement comprises: the upper subassembly including an upper housing and first rigid dog means fixedly secured to the upper housing; the lower subassembly including a lower housing and second rigid dog means fixedly secured to the lower housing; the first rigid dog means positionable between a latch position for latching the upper and lower subassemblies and an unlatch position for unlatching the upper and lower subassemblies upon rotational movement of the first dog means with respect to the second dog means; and lock means axially movable relative to the first and second dog means from a lock position for limiting rotational movement of the first dog means with respect to the second dog means to an unlock position for allowing the first dog means to rotate relative to the second dog means and unlatch the upper subassembly from the lower subassembly.

Yates, P.D.

1988-03-22T23:59:59.000Z

327

Fluidic self-actuating control assembly  

DOE Patents (OSTI)

A fluidic self-actuating control assembly for use in a reactor wherein no external control inputs are required to actuate (scram) the system. The assembly is constructed to scram upon sensing either a sudden depressurization of reactor inlet flow or a sudden increase in core neutron flux. A fluidic control system senses abnormal flow or neutron flux transients and actuates the system, whereupon assembly coolant flow reverses, forcing absorber balls into the reactor core region.

Grantz, Alan L. (Santa Clara, CA)

1979-01-01T23:59:59.000Z

328

Apparatus for shearing spent nuclear fuel assemblies  

DOE Patents (OSTI)

A method and apparatus are described for shearing spent nuclear fuel assemblies of the type comprising an array of fuel pins disposed within an outer metal shell or shroud. A spent fuel assembly is first compacted in a known manner and then incrementally sheared using fixed and movable shear blades having matched laterally projecting teeth which slidably intermesh to provide the desired shearing action. Incremental advancement of the fuel assembly after each shear cycle is limited to a distance corresponding to the lateral projection of the teeth to ensure fuel assembly breakup into small uniform segments which are amenable to remote chemical processing.

Weil, Bradley S. (Knoxville, TN); Metz, III, Curtis F. (Knoxville, TN)

1980-01-01T23:59:59.000Z

329

Available Technologies: Self-Assembling Small Molecule ...  

... Efficient Small Molecule Bulk Heterojunction Solar Cells with High Fill Factors via Pyrene-Directed Molecular Self-Assembly, Adv. Mater. 2011, ...

330

Method for shearing spent nuclear fuel assemblies  

DOE Patents (OSTI)

A method is disclosed for shearing spent nuclear fuel assemblies of the type wherein a plurality of long metal tubes packed with ceramic fuel are supported in a spaced apart relationship within an outer metal shell or shroud which provides structural support to the assembly. Spent nuclear fuel assemblies are first compacted in a stepwise manner between specially designed gag-compactors and then sheared into short segments amenable to chemical processing by shear blades contoured to mate with the compacted surface of the fuel assembly.

Weil, Bradley S. (Oak Ridge, TN); Watson, Clyde D. (Knoxville, TN)

1977-01-01T23:59:59.000Z

331

Assembly for directional drilling of boreholes  

Science Conference Proceedings (OSTI)

This patent describes a drilling assembly for directional drilling of boreholes in subsurface formations. The assembly comprising a downhole drilling motor. The motor having an output shaft which is suitable to drive a rotary drill bit and a motor housing which is suitable to be arranged at the lower end of a drill string; stabilizing means for stabilizing the assembly; means in the assembly for permanently tilting the central axis of the output shaft with respect to the longitudinal axis of the drill string in the borehole. It is characterized in that the stabilizing means include a lower-most stabilizer which is secured to and rotates with the output shaft.

Steiginga, A.; Worrall, R.N.

1989-11-14T23:59:59.000Z

332

Bore tube assembly for steam cooling a turbine rotor  

SciTech Connect

An axial bore tube assembly for a turbine is provided to supply cooling steam to hot gas components of the turbine wheels and return the spent cooling steam. A pair of inner and outer tubes define a steam supply passage concentric about an inner return passage. The forward ends of the tubes communicate with an end cap assembly having sets of peripheral holes communicating with first and second sets of radial tubes whereby cooling steam from the concentric passage is supplied through the end cap holes to radial tubes for cooling the buckets and return steam from the buckets is provided through the second set of radial tubes through a second set of openings of the end cap into the coaxial return passage. A radial-to-axial flow transitioning device, including anti-swirling vanes is provided in the end cap. A strut ring adjacent the aft end of the bore tube assembly permits axial and radial thermal expansion of the inner tube relative to the outer tube.

DeStefano, Thomas Daniel (Ballston Lake, NY); Wilson, Ian David (Clifton Park, NY)

2002-01-01T23:59:59.000Z

333

Assembly and post-assembly manipulation of polyelectrolyte multilayers for control of bacterial attachment and viability  

E-Print Network (OSTI)

The overall goal of this thesis was to exploit the versatility of the polyelectrolyte multilayer (PEM) platform to consider bacteria-substrata interactions by varying multilayer assembly and post-assembly conditions. We ...

Lichter, Jenny, 1982-

2009-01-01T23:59:59.000Z

334

Efficient independent component analysis  

E-Print Network (OSTI)

Independent component analysis (ICA) has been widely used for blind source separation in many fields such as brain imaging analysis, signal processing and telecommunication. Many statistical techniques based on M-estimates have been proposed for estimating the mixing matrix. Recently several nonparametric methods have been developed but in-depth analysis on asymptotic efficiency has not been available. We analyze ICA using semiparametric theories and propose a straightforward estimate based on the efficient score function by using B-spline approximations. The estimate is asymptotically efficient under moderate conditions and exhibits better performance than standard ICA methods in a variety of simulations.

Chen, Aiyou

2006-01-01T23:59:59.000Z

335

A Diagnostic Study of an Explosively Developing Extratropical Cyclone and an Associated 500-hPa Trough Merger  

Science Conference Proceedings (OSTI)

This paper presents a diagnosis of an explosively developing cyclone (1.3 Ber) that occurred in conjunction with a 500-hPa synoptic-scale trough merger over the eastern United States in November 1999. The explosive development occurred in ...

Jennifer L. S. Strahl; Phillip J. Smith

2001-09-01T23:59:59.000Z

336

Contributions to 2^nd TeV Particle Astrophysics Conference (TeV PA II) Madison Wisconsin - 28-31 August 2006  

E-Print Network (OSTI)

This collection of proceedings to the TeV PA II Conference presents some of the latest results of the IceCube Collaboration.

IceCube Collaboration; A. Achterberg

2006-11-18T23:59:59.000Z

337

Process development for automated solar cell and module production. Task 4: automated array assembly. Quarterly report No. 2  

DOE Green Energy (OSTI)

Installation of the cell preparation station into its new enclosure is now complete and operation verification tests have been performed. The detailed layout drawings of the Automated Lamination Station have been produced and construction has begun. All major and most minor components have been delivered by vendors. The station framework has been built and assembly of components is underway. The final drawings for the Automated Vacuum Chamber are being completed and the first in-house components are being fabricated.

Hagerty, J. J.

1981-01-15T23:59:59.000Z

338

Adaptive kernel principal component analysis  

Science Conference Proceedings (OSTI)

An adaptive kernel principal component analysis (AKPCA) method, which has the flexibility to accurately track the kernel principal components (KPC), is presented. The contribution of this paper may be divided into two parts. First, KPC are recursively ... Keywords: Adaptive method, Kernel principal component, Kernel principal component analysis, Non-stationary data, Recursive algorithm

Mingtao Ding; Zheng Tian; Haixia Xu

2010-05-01T23:59:59.000Z

339

Miniature MT optical assembly (MMTOA)  

DOE Patents (OSTI)

An optical assembly (10) includes a rigid mount (12) with a recess (26) proximate a first side thereof, a substrate (14), and an optical die (16) flip-chip bonded to the substrate (14). The substrate (14) is secured to the first side of the mount and includes a plurality of die bonding elements (40), a plurality of optical apertures (32), and a plurality of external bonding elements (42). A plurality of traces (44) interconnect the die bonding elements (40) and the external bonding elements (42). The optical die (16) includes a plurality of optical elements, each element including an optical signal interface (48), the die being bonded to the plurality of die bonding elements (40) such that the optical signal interface (48) of each element is in registry with an optical aperture (32) of the substrate (14) and the die (16) is at least partially enclosed by the recess (26).

Laughlin, Daric (Overland Park, KS); Abel, Phillip (Overland Park, KS)

2008-04-01T23:59:59.000Z

340

NUCLEAR REACTOR FUEL ELEMENT ASSEMBLY  

DOE Patents (OSTI)

A method of fabricating nuclear reactor fuel element assemblies having a plurality of longitudinally extending flat fuel elements in spaced parallel relation to each other to form channels is presented. One side of a flat side plate is held contiguous to the ends of the elements and a welding means is passed along the other side of the platertransverse to the direction of the longitudinal extension of the elements. The setting and speed of travel of the welding means is set to cause penetration of the side plate with welds at bridge the gap in each channel between adjacent fuel elements with a weld-through bubble of predetermined size. The fabrication of a high strength, dependable fuel element is provided, and the reduction of distortion and high production costs are facilitated by this method. (AEC)

Stengel, F.G.

1963-12-24T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Low inductance power electronics assembly  

DOE Patents (OSTI)

A power electronics assembly is provided. A first support member includes a first plurality of conductors. A first plurality of power switching devices are coupled to the first support member. A first capacitor is coupled to the first support member. A second support member includes a second plurality of conductors. A second plurality of power switching devices are coupled to the second support member. A second capacitor is coupled to the second support member. The first and second pluralities of conductors, the first and second pluralities of power switching devices, and the first and second capacitors are electrically connected such that the first plurality of power switching devices is connected in parallel with the first capacitor and the second capacitor and the second plurality of power switching devices is connected in parallel with the second capacitor and the first capacitor.

Herron, Nicholas Hayden; Mann, Brooks S.; Korich, Mark D.; Chou, Cindy; Tang, David; Carlson, Douglas S.; Barry, Alan L.

2012-10-02T23:59:59.000Z

342

Diverter assembly for radioactive material  

DOE Patents (OSTI)

A diverter assembly for diverting a pneumatically conveyed holder for a radioactive material between a central conveying tube and one of a plurality of radially offset conveying tubes includes an airtight container. A diverter tube having an offset end is suitably mounted in the container for rotation. A rotary seal seals one end of the diverter tube during and after rotation of the diverter tube while a spring biased seal seals the other end of the diverter tube which moves between various offset conveying tubes. An indexing device rotatably indexes the diverter tube and this indexing device is driven by a suitable drive. The indexing mechanism is preferably a geneva-type mechanism to provide a locking of the diverter tube in place. 3 figs.

Andrews, K.M.; Starenchak, R.W.

1988-04-11T23:59:59.000Z

343

Snubber assembly for turbine blades  

DOE Patents (OSTI)

A snubber associated with a rotatable turbine blade in a turbine engine, the turbine blade including a pressure sidewall and a suction sidewall opposed from the pressure wall. The snubber assembly includes a first snubber structure associated with the pressure sidewall of the turbine blade, a second snubber structure associated with the suction sidewall of the turbine blade, and a support structure. The support structure extends through the blade and is rigidly coupled at a first end portion thereof to the first snubber structure and at a second end portion thereof to the second snubber structure. Centrifugal loads exerted by the first and second snubber structures caused by rotation thereof during operation of the engine are at least partially transferred to the support structure, such that centrifugal loads exerted on the pressure and suctions sidewalls of the turbine blade by the first and second snubber structures are reduced.

Marra, John J

2013-09-03T23:59:59.000Z

344

Valve stem and packing assembly  

SciTech Connect

A valve stem and packing assembly is provided in which a rotatable valve stem includes a first tractrix surface for sliding contact with a stem packing and also includes a second tractrix surface for sliding contact with a bonnet. Force is applied by means of a spring, gland flange, and gland on the stem packing so the stem packing seals to the valve stem and bonnet. This configuration serves to create and maintain a reliable seal between the stem packing and the valve stem. The bonnet includes a second complementary tractrix surface for contacting the second sliding tractrix surface, the combination serving as a journal bearing for the entire valve stem and packing assembly. The journal bearing so configured is known as a Schiele's pivot. The Schiele's pivot also serves to maintain proper alignment of the valve stem with respect to the bonnet. Vertical wear between the surfaces of the Schiele's pivot is uniform at all points of contact between the second sliding tractrix surface and the second complementary tractrix surface of a bonnet. The valve stem is connected to a valve plug by means of a slip joint. The valve is opened and closed by rotating the valve stem. The slip joint compensates for wear on the Schiele's pivot and on the valve plug. A ledge is provided on the valve bonnet for the retaining nut to bear against. The ledge prevents overtightening of the retaining nut and the resulting excessive friction between stem and stem packing.

Wordin, John J. (Bingham County, ID)

1991-01-01T23:59:59.000Z

345

Valve stem and packing assembly  

DOE Patents (OSTI)

A valve stem and packing assembly is provided in which a rotatable valve stem includes a first tractrix surface for sliding contact with a stem packing and also includes a second tractrix surface for sliding contact with a bonnet. Force is applied by means of a spring, gland flange, and gland on the stem packing so the stem packing seals to the valve stem and bonnet. This configuration serves to create and maintain a reliable seal between the stem packing and the valve stem. The bonnet includes a second complementary tractrix surface for contacting the second sliding tractrix surface, the combination serving as a journal bearing for the entire valve stem and packing assembly. The journal bearing so configured is known as a Schiele's pivot. The Schiele's pivot also serves to maintain proper alignment of the valve stem with respect to the bonnet. Vertical wear between the surfaces of the Schiele's pivot is uniform at all points of contact between the second sliding tractrix surface and the second complementary tractrix surface of a bonnet. The valve stem is connected to a valve plug by means of a slip joint. The valve is opened and closed by rotating the valve stem. The slip joint compensates for wear on the Schiele's pivot and on the valve plug. A ledge is provided on the valve bonnet for the retaining nut to bear against. The ledge prevents over tightening of the retaining nut and the resulting excessive friction between stem and stem packing. 2 figures.

Wordin, J.J.

1991-09-03T23:59:59.000Z

346

Valve stem and packing assembly  

DOE Patents (OSTI)

A valve stem and packing assembly is provided in which a rotatable valve stem includes a first tractrix surface for sliding contact with a stem packing and also includes a second tractrix surface for sliding contact with a bonnet. Force is applied by means of a spring, gland flange, and gland on the stem packing so the stem packing seals to the valve stem and bonnet. This configuration serves to create and maintain a reliable seal between the stem packing and the valve stem. The bonnet includes a second complementary tractrix surface for contacting the second sliding tractrix surface, the combination serving as a journal bearing for the entire valve stem and packing assembly. The journal bearing so configured is known as a Schiele's pivot. The Schiele's pivot also serves to maintain proper alignment of the valve stem with respect to the bonnet. Vertical wear between the surfaces of the Schiele's pivot is uniform at all points of contact between the second sliding tractrix surface and the second complementary tractrix surface of a bonnet. The valve stem is connected to a valve plug by means of a slip joint. The valve is opened and closed by rotating the valve stem. The slip joint compensates for wear on the Schiele's pivot and on the valve plug. A ledge is provided on the valve bonnet for the retaining nut to bear against. The ledge prevents overtightening of the retaining nut and the resulting excessive friction between stem and stem packing.

Wordin, J.J.

1990-01-01T23:59:59.000Z

347

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Low-Cost Alloys for High-Temperature Low-Cost Alloys for High-Temperature SOFC Systems Components - QuesTek Innovations Background One of the key opportunities for cost reduction in a solid oxide fuel cell (SOFC) system is the set of balance of plant (BOP) components supporting the fuel cell itself, including the heat exchanger and air/fuel piping. These represent about half of the overall cost of the system. A major enabling technological breakthrough is to replace incumbent nickel-based superalloys in high-temperature BOP components with low-cost ferritic stainless steel. However, the ferritic alloys are unsuitable for SOFC application without additional coatings due to the inherent volatile nature of the alloy's chromium oxide (Cr2O3) element, which tends to poison the fuel cell's cathode

348

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Filtration to Improve Single Filtration to Improve Single Crystal Casting Yield-Mikro Systems Background Single crystal (SX) nickel superalloys are a primary material choice for gas turbine hot gas path component castings because of their high resistance to deformation at elevated temperatures. However, the casting yields of these components need to be improved in order to reduce costs and encourage more widespread use within the gas turbine industry. Low yields have been associated with a number of process-related defects common to the conventional casting of SX components. One innovative improvement, advanced casting filter designs, has been identified as a potential path toward increasing the yield rates of SX castings for high-temperature gas turbine applications. Mikro Systems, Inc. (Mikro) proposes to increase SX casting yields by developing

349

Fuel rod assembly to manifold attachment  

DOE Patents (OSTI)

A fuel element is formed with a plurality of fuel rod assemblies detachably connected to an overhead support with each of the fuel rod assemblies having a gas tight seal with the support to allow internal fission gaseous products to flow without leakage from the fuel rod assemblies into a vent manifold passageway system on the support. The upper ends of the fuel rod assemblies are located at vertically extending openings in the support and upper threaded members are threaded to the fuel rod assemblies to connect the latter to the support. The preferred threaded members are cap nuts having a dome wall encircling an upper threaded end on the fuel rod assembly and having an upper sealing surface for sealing contact with the support. Another and lower seal is achieved by abutting a sealing surface on each fuel rod assembly with the support. A deformable portion on the cap nut locks the latter against inadvertent turning off the fuel rod assembly. Orienting means on the fuel rod and support primarily locates the fuel rods azimuthally for reception of a deforming tool for the cap nut. A cross port in the fuel rod end plug discharges into a sealed annulus within the support, which serves as a circumferential chamber, connecting the manifold gas passageways in the support.

Donck, Harry A. (San Diego, CA); Veca, Anthony R. (San Diego, CA); Snyder, Jr., Harold J. (San Diego, CA)

1980-01-01T23:59:59.000Z

350

Pv-Thermal Solar Power Assembly  

DOE Patents (OSTI)

A flexible solar power assembly includes a flexible photovoltaic device attached to a flexible thermal solar collector. The solar power assembly can be rolled up for transport and then unrolled for installation on a surface, such as the roof or side wall of a building or other structure, by use of adhesive and/or other types of fasteners.

Ansley, Jeffrey H. (El Cerrito, CA); Botkin, Jonathan D. (El Cerrito, CA); Dinwoodie, Thomas L. (Piedmont, CA)

2001-10-02T23:59:59.000Z

351

Productivity Improvement of a Manual Assembly Line  

E-Print Network (OSTI)

The current project addresses the productivity improvement of a manual assembly line by making use of operations analysis in the framework of Lean production. A methodology is proposed that helps to improve the productivity of any production process. The methodology consists of selecting a product or product family to be studied followed by current process study. Once the existing process is documented, all the assembly tasks involved must be timed using time study techniques. Operations analysis enables the reduction of non-productive tasks and results in a set of standardized work elements along with the set of standard procedures for performing the operations. Assembly line balancing along with the associated operations analysis assists in constructing or re-configuring an assembly system, which is the key step in improving the overall performance of an assembly line. Following this approach, two manual assembly line configurations (single stage parallel line and five-stage serial line) are constructed for a case study. The results show that by changing over to the single stage assembly line configuration the operator productivity is doubled when compared to the existing assembly method.

Yerasi, Pranavi

2011-08-01T23:59:59.000Z

352

Automatically closing swing gate closure assembly  

DOE Patents (OSTI)

A swing gate closure assembly for nuclear reactor tipoff assembly wherein the swing gate is cammed open by a fuel element or spacer but is reliably closed at a desired closing rate primarily by hydraulic forces in the absence of a fuel charge.

Chang, Shih-Chih (Richland, WA); Schuck, William J. (Richland, WA); Gilmore, Richard F. (Kennewick, WA)

1988-01-01T23:59:59.000Z

353

Geochemical data package for the Hanford immobilized low-activity tank waste performance assessment (ILAW PA)  

Science Conference Proceedings (OSTI)

Lockheed Martin Hanford Company (LMHC) is designing and assessing the performance of disposal facilities to receive radioactive wastes that are stored in single- and double-shell tanks at the Hanford Site. The preferred method of disposing of the portion that is classified as low-activity waste is to vitrify the liquid/slurry and place the solid product in near-surface, shallow-land burial facilities. The LMHC project to assess the performance of these disposal facilities is the Hanford Immobilized Low-Activity Tank Waste (ILAW) Performance Assessment (PA) activity. The goal of this project is to provide a reasonable expectation that the disposal of the waste is protective of the general public, groundwater resources, air resources, surface-water resources, and inadvertent intruders. Achieving this goal will require prediction of contaminant migration from the facilities. This migration is expected to occur primarily via the movement of water through the facilities, and the consequent transport of dissolved contaminants in the porewater of the vadose zone. Pacific Northwest National Laboratory assists LMHC in their performance assessment activities. One of the PNNL tasks is to provide estimates of the geochemical properties of the materials comprising the disposal facility, the disturbed region around the facility, and the physically undisturbed sediments below the facility (including the vadose zone sediments and the aquifer sediments in the upper unconfined aquifer). The geochemical properties are expressed as parameters that quantify the adsorption of contaminants and the solubility constraints that might apply for those contaminants that may exceed solubility constraints. The common parameters used to quantify adsorption and solubility are the distribution coefficient (K{sub d}) and the thermodynamic solubility product (K{sub sp}), respectively. In this data package, the authors approximate the solubility of contaminants using a more simplified construct, called the solution concentration limit, a constant value. In future geochemical data packages, they will determine whether a more rigorous measure of solubility is necessary or warranted based on the dose predictions emanating from the ILAW 2001 PA and reviewers' comments. The K{sub d}s and solution concentration limits for each contaminant are direct inputs to subsurface flow and transport codes used to predict the performance of the ILAW system. In addition to the best-estimate K{sub d}s, a reasonable conservative value and a range are provided. They assume that K{sub d} values are log normally distributed over the cited ranges. Currently, they do not give estimates for the range in solubility limits or their uncertainty. However, they supply different values for both the K{sub d}s and solution concentration limits for different spatial zones in the ILAW system and supply time-varying K{sub d}s for the concrete zone, should the final repository design include concrete vaults or cement amendments to buffer the system pH.

DI Kaplan; RJ Serne

2000-02-24T23:59:59.000Z

354

New Regimes of Stringy (Holographic) Pomeron and High Multiplicity pp and pA Collisions  

E-Print Network (OSTI)

Holographic AdS/QCD models of the Pomeron unite a string-based description of hadronic reactions of the pre-QCD era with the perturbative BFKL approach. The specific version we will use due to Stoffers and Zahed, is based on a semiclassical quantization of a "tube" (closed string exchange or open string virtual pair production) in its Euclidean formulation using the scalar Polyakov action. This model has a number of phenomenologically successful results. In this work we point out that the periodicity of a coordinate around the tube allows the introduction of a Matsubara time and therefore an effective temperature on the string. We observe that in the LHC setting this temperature is approaching the Hagedorn temperature of the QCD strings. We therefore conclude, based on studies of the stringy thermodynamics of pure gauge theories, that there should exist two new regimes of the Pomeron: the "near-critical" and the "post-critical" ones. In the former one, string excitations should create a high entropy "string ball" at mid-rapidity, with high energy and entropy but small pressure/free energy. Amusingly, we find that this ball is dual to a certain black hole. Furthermore, as the intrinsic temperature of the string narrows on the Hagedorn temperature or T/TH-1=O(1/Nc), or even higher ones, the stringy ball develops repulsive interactions, a pressure, and becomes a post-critical explosive "QGP ball". We speculate that the high multiplicity trigger in pp and pA selects events with such a "string ball" cluster. The hydrodynamical flow resulting from this scenario is discussed elsewhere.

Edward Shuryak; Ismail Zahed

2013-11-04T23:59:59.000Z

355

Solar bowl component efficiencies  

Science Conference Proceedings (OSTI)

Battelle Pacific Northwest Laboratory has published two volumes on the economic evaluation of various proposed configurations and plant sizes for the four solar thermal technologies. These are the latest in a series of publications sponsored by the Department of Energy (DOE) on plant and operational costs and are more complete in that they include calculations of electrical output. These latest Battelle volumes use the 1976 solar data from Barstow, Calif., and by calculating or estimating the energy conversion efficiency of each element in the process from sun to electricity predict the output and cost of electricity from different plant sizes for each of the four technologies. In this paper a comparison is presented of the component efficiencies developed by Battelle and those of the solar bowl at Crosbyton, Tex.

O'Hair, E.A.; Green, B.L. (College of Engineering, Texas Tech. Univ., Lubbock, TX (United States))

1992-11-01T23:59:59.000Z

356

Locking support for nuclear fuel assemblies  

DOE Patents (OSTI)

A locking device for supporting and locking a nuclear fuel assembly within a cylindrical bore formed by a support plate, the locking device including a support and locking sleeve having upwardly extending fingers forming wedge shaped contact portions arranged for interaction between an annular tapered surface on the fuel assembly and the support plate bore as well as downwardly extending fingers having wedge shaped contact portions arranged for interaction between an annularly tapered surface on the support plate bore and the fuel assembly whereby the sleeve tends to support and lock the fuel assembly in place within the bore by its own weight while facilitating removal and/or replacement of the fuel assembly.

Ledin, Eric (San Diego, CA)

1980-01-01T23:59:59.000Z

357

Liquid-liquid interfacial nanoparticle assemblies  

DOE Patents (OSTI)

Self-assembly of nanoparticles at the interface between two fluids, and methods to control such self-assembly process, e.g., the surface density of particles assembling at the interface; to utilize the assembled nanoparticles and their ligands in fabrication of capsules, where the elastic properties of the capsules can be varied from soft to tough; to develop capsules with well-defined porosities for ultimate use as delivery systems; and to develop chemistries whereby multiple ligands or ligands with multiple functionalities can be attached to the nanoparticles to promote the interfacial segregation and assembly of the nanoparticles. Certain embodiments use cadmium selenide (CdSe) nanoparticles, since the photoluminescence of the particles provides a convenient means by which the spatial location and organization of the particles can be probed. However, the systems and methodologies presented here are general and can, with suitable modification of the chemistries, be adapted to any type of nanoparticle.

Emrick, Todd S. (South Deerfield, MA); Russell, Thomas P. (Amherst, MA); Dinsmore, Anthony (Amherst, MA); Skaff, Habib (Amherst, MA); Lin, Yao (Amherst, MA)

2008-12-30T23:59:59.000Z

358

Self-Assembly of Polymer Nano-Elements on Sapphire  

NLE Websites -- All DOE Office Websites (Extended Search)

Self-Assembly of Polymer Nano-Elements on Sapphire Self-Assembly of Polymer Nano-Elements on Sapphire Print Wednesday, 25 March 2009 00:00 Self-assembly of polymers promises to...

359

Designing effective step-by-step assembly instructions  

Science Conference Proceedings (OSTI)

We present design principles for creating effective assembly instructions and a system that is based on these principles. The principles are drawn from cognitive psychology research which investigated people's conceptual models of assembly and effective ... Keywords: assembly instructions, visualization

Maneesh Agrawala; Doantam Phan; Julie Heiser; John Haymaker; Jeff Klingner; Pat Hanrahan; Barbara Tversky

2003-07-01T23:59:59.000Z

360

An evolutionary fuel assembly design for high power density BWRs  

E-Print Network (OSTI)

An evolutionary BWR fuel assembly design was studied as a means to increase the power density of current and future BWR cores. The new assembly concept is based on replacing four traditional assemblies and large water gap ...

Karahan, Aydin

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

PCR - Ligation Assembly Standard for BioBrick Parts  

E-Print Network (OSTI)

This Request for Comments (RFC) describes a novel method for the assembly of standard BioBrick parts. This assembly method for BioBrick parts is an improvement upon the conventional methods of BioBrick part assembly. This ...

He, Tony PeiYuan

2011-12-15T23:59:59.000Z

362

Self-assembly of synthetic and biological components in water using cucurbit[8]uril  

E-Print Network (OSTI)

and lower nuclear energy levels equalise, and consequently, no NMR signals are observed for the bound lig- and. Upon disassociation however, the free ligand once again generates an NMR signal, though at a reduced intensity, since some saturation transfers... Declaration This dissertation is the result of my own work and includes nothing which is the outcome of work done in collaboration except where specifically indicated in the text. This thesis does not exceed 60,000 words, as specified by the Degree Committee...

Zayed, Jameel Majed

2012-02-07T23:59:59.000Z

363

A classification scheme for LWR fuel assemblies  

Science Conference Proceedings (OSTI)

With over 100 light water nuclear reactors operating nationwide, representing designs by four primary vendors, and with reload fuel manufactured by these vendors and additional suppliers, a wide variety of fuel assembly types are in existence. At Oak Ridge National Laboratory, both the Systems Integration Program and the Characteristics Data Base project required a classification scheme for these fuels. This scheme can be applied to other areas and is expected to be of value to many Office of Civilian Radioactive Waste Management programs. To develop the classification scheme, extensive information on the fuel assemblies that have been and are being manufactured by the various nuclear fuel vendors was compiled, reviewed, and evaluated. It was determined that it is possible to characterize assemblies in a systematic manner, using a combination of physical factors. A two-stage scheme was developed consisting of 79 assembly types, which are grouped into 22 assembly classes. The assembly classes are determined by the general design of the reactor cores in which the assemblies are, or were, used. The general BWR and PWR classes are divided differently but both are based on reactor core configuration. 2 refs., 15 tabs.

Moore, R.S.; Williamson, D.A.; Notz, K.J.

1988-11-01T23:59:59.000Z

364

Consistent Interaction Of Software Components  

Science Conference Proceedings (OSTI)

Constructing complex software systems by integrating different software components is a promising and challenging approach. With the functionality of software components given by models it is possible to ensure consistency of such models before implementation ...

Gregor Engels; Jochen M. Kuster; Luuk Groenwegen

2002-12-01T23:59:59.000Z

365

DEPARThIl!NT OF ENERGY EERE PROJECT MANAGEMENT CENTER NllPA DEl'ER}.fiNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DEPARThIl!NT OF ENERGY DEPARThIl!NT OF ENERGY EERE PROJECT MANAGEMENT CENTER NllPA DEl'ER}.fiNATION RECIPIENT:Cortiand County Business Development Corporation PROJE(.T TITLE : Energy Independent Agri-Business Outreach Page I of2 STATE: NY Funding Opportunity Announcement Number DE-EOOO3110 Procurement Instrument Number EEOOO3110 NEPA Control Number em Number GFO-10-573 0 Based on my review orlbe information concerning the proposed action, as N[PA Compliance Officer (autborized under DOE Order 4SI.IA),1 have made tbe follol'iing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, bul nollimiled 10, literature surveys. inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply

366

U.S. DEPARTMENT OFENl!RGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETlffiMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nl!PA DETlffiMINATION Nl!PA DETlffiMINATION R[CIPIENT:New York State Energy Research and Development Authority PROJECf TITLE: Program Year 2012 Formula Grants - State Energy Program Page 1 of3 STATE: NY Funding Opportunity Announcement Numbel" Procurement Instrument Number NEPA Control Number CID Number DE-FOA-Q000643 R130772 GF0-0130772-OO1 Based on my review orlbe information concerning the proposed action, as NEPA Compliance Omen (authorized under DOE Order 451.1A), I hne made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: All Technical advice and assistance to organization, A9 Information gathering, analysis, and dissemination Rational for determination: Technical advice and planning aSSistance to international, national, slate, and local organizations.

367

Deputy Secretary Poneman's Remarks at the Nuclear Energy Assembly...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Assembly - As Prepared for Delivery Deputy Secretary Poneman's Remarks at the Nuclear Energy Assembly - As Prepared for Delivery May 11, 2011 - 6:01pm Addthis Deputy...

368

Los Alamos shares Nano 50 award for directed assembly  

NLE Websites -- All DOE Office Websites (Extended Search)

Nano 50 award for directed assembly Los Alamos shares Nano 50 award for directed assembly Nano 50 Awards recognize "the top 50 technologies, products, and innovators that have...

369

Self-Assembly of Polymer Nano-Elements on Sapphire  

NLE Websites -- All DOE Office Websites (Extended Search)

Self-Assembly of Polymer Nano-Elements on Sapphire Print Self-assembly of polymers promises to vastly improve the properties and manufacturing processes of nanostructured...

370

Layer-by-Layer Assembled Thin Films for Battery Electrolytes  

Science Conference Proceedings (OSTI)

Presentation Title, Layer-by-Layer Assembled Thin Films for Battery Electrolytes ... Abstract Scope, Exponential layer-by-layer (eLBL) assembled battery...

371

Lead Test Assembly Irradiation and Analysis Watts Bar Nuclear...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lead Test Assembly Irradiation and Analysis Watts Bar Nuclear Plant, Tennessee and Hanford Site, Richland, Washington Lead Test Assembly Irradiation and Analysis Watts Bar Nuclear...

372

Low thermal resistance power module assembly - Energy Innovation ...  

A power module assembly (400) with low thermal resistance and enhanced heat dissipation to a cooling medium. The assembly includes a heat sink or spreader plate (410 ...

373

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Hafnia-Based Nanostructured Hafnia-Based Nanostructured Thermal Barrier Coatings for Advanced Hydrogen Turbine Technology- University of Texas at El Paso Background Thermal barrier coatings (TBCs) are protective layers of low thermal conductivity ceramic refractory material that protect gas turbine components from high temperature exposure. TBCs improve efficiency by allowing gas turbine components to operate at higher temperatures and are critical to future advanced coal-based power generation systems. Next generation gas turbine engines must tolerate fuel compositions ranging from natural gas to a broad range of coal-derived synthesis gasses (syngas) with high hydrogen content. This will require TBCs to withstand surface temperatures much higher than those currently experienced by standard materials. In this project the University of Texas at El Paso (UTEP)

374

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Improving Durability of Turbine Components through Trenched Film Cooling and Contoured Endwalls-University of Texas at Austin Background Gas turbine operation utilizing coal-derived high hydrogen fuels (synthesis gas, or syngas) requires new cooling configurations for turbine components. The use of syngas is likely to lead to degraded cooling performance resulting from rougher surfaces and partial blockage of film cooling holes. In this project the University of Texas at Austin (UT) in cooperation with The Pennsylvania State University (Penn State) will investigate the development of new film cooling and endwall cooling designs for maximum performance when subjected to high levels of contaminant depositions. This project was competitively selected under the University Turbine Systems Research

375

Argonne TDC: Superconductive Components, Inc.  

Unlocking the Potential of High-Temperature Superconductors . Superconductive Components, Inc. Columbus, Ohio. For bulk applications of high-temperature ...

376

Argonne TDC: Superconductive Components, Inc.  

High-Performance Tailored Materials for Levitation Permanent Magnet Technologies Making materials to help advance flywheel energy storage. Superconductive Components ...

377

Security Components and Mechanisms Group  

Science Conference Proceedings (OSTI)

Security Components and Mechanisms Group. Welcome. ... A security checklist is a document that contains instructions for securely configuring ...

2013-01-17T23:59:59.000Z

378

Albany, OR * Fairbanks, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Research Storage Research Carbon capture and storage (CCS) is a key component of the U.S. carbon management portfolio. Numerous studies have shown that CCS can account for up to 55 percent of the emissions reductions needed to stabilize and ultimately reduce atmospheric concentrations of CO 2 . NETL's Carbon Storage Program is readying CCS technologies for widespread commercial deployment by 2020. The program's goals are:

379

High aspect ratio, remote controlled pumping assembly  

DOE Patents (OSTI)

A miniature dual syringe-type pump assembly is described which has a high aspect ratio and which is remotely controlled, for use such as in a small diameter penetrometer cone or well packer used in water contamination applications. The pump assembly may be used to supply and remove a reagent to a water contamination sensor, for example, and includes a motor, gearhead and motor encoder assembly for turning a drive screw for an actuator which provides pushing on one syringe and pulling on the other syringe for injecting new reagent and withdrawing used reagent from an associated sensor. 4 figs.

Brown, S.B.; Milanovich, F.P.

1995-11-14T23:59:59.000Z

380

Specifying and checking component usage  

Science Conference Proceedings (OSTI)

One of today's challenges is producing reliable software in the face of an increasing number of interacting components. Our system CHET lets developers define specifications describing how a component should be used and checks these specifications in ... Keywords: automata, components, finite-state, flow analysis, specifications, verification

Steven P. Reiss

2005-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

DIFFUSION COATINGS FOR CORROSION RESISTANT COMPONENTS IN COAL GASIFICATION SYSTEMS  

SciTech Connect

Advanced electric power generation systems use a coal gasifier to convert coal to a gas rich in fuels such as H{sub 2} and CO. The gas stream contains impurities such as H{sub 2}S and HCl, which attack metal components of the coal gas train, causing plant downtime and increasing the cost of power generation. Corrosion-resistant coatings would improve plant availability and decrease maintenance costs, thus allowing the environmentally superior integrated gasification combined cycle plants to be more competitive with standard power-generation technologies. A startup meeting was held at the National Energy Technology Center, Pittsburgh, PA site on July 28, 2003. SRI staff described the technical approach of the project.

Gopala N. Krishnan

2004-05-01T23:59:59.000Z

382

PBI-Phosphoric Acid Based Membrane Electrode Assemblies: Status...  

NLE Websites -- All DOE Office Websites (Extended Search)

(typically 160 - 180C) and PBI-PA membrane Applications: Stationary power supply, CHP Backup power Auxiliary power units micro-portable Celtec-P: MEAs for High...

383

Fuel Assembly Shaker Test for Determining Loads on a PWR Assembly under  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Assembly Shaker Test for Determining Loads on a PWR Assembly Assembly Shaker Test for Determining Loads on a PWR Assembly under Surrogate Normal Conditions of Truck Transport R0.1 Fuel Assembly Shaker Test for Determining Loads on a PWR Assembly under Surrogate Normal Conditions of Truck Transport R0.1 The United States current approach of long-term storage at its nuclear power plants and independent spent fuel storage installation, and deferred transportation of used nuclear fuel (UNF), along with the trend of nuclear power plants using reactor fuel for a longer time, creates questions concerning the ability of this aged, high-burnup fuel to withstand stresses and strains seen during normal conditions of transport from its current location to a future consolidated storage facility or permanent repository. UNFD R&D conducted testing employing surrogate instrumented

384

Carbon nanotubes : a study on assembly methods  

E-Print Network (OSTI)

The urgent stipulation is to manufacture CNTs of desired properties and dimensions. The heart of this yearning lies in understanding the growth and assembly methods of CNTs, which are not yet clear. In this study, hence, ...

Quiones, Lisandro E. (Quiones Ortiz)

2008-01-01T23:59:59.000Z

385

Self-Assembling Efficient Organic Electronics  

NLE Websites -- All DOE Office Websites (Extended Search)

Self-Assembling Efficient Organic Electronics Self-Assembling Efficient Organic Electronics Speaker(s): Rachel Segalman Date: April 26, 2005 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Venkat Srinivasan In the last decade, the use of self-assembling block copolymers to nanopattern substrates and template synthesis has made incredible gains as a primary step towards the fabrication of nanodevices. Many studies have demonstrated a sophisticated level of control over the self-assembling, coil-type polymer systems to produce long range order. The knowledge now exists to begin to pattern polymers with a much higher degree of complexity and inherent functionality. It is apparent, for instance, that the mesostructure of conductive polymers impacts their luminescence and photovoltaic efficiency. For instance, block copolymers made from

386

Rack assembly for mounting solar modules  

SciTech Connect

A rack assembly is provided for mounting solar modules over an underlying body. The rack assembly may include a plurality of rail structures that are arrangeable over the underlying body to form an overall perimeter for the rack assembly. One or more retention structures may be provided with the plurality of rail structures, where each retention structure is configured to support one or more solar modules at a given height above the underlying body. At least some of the plurality of rail structures are adapted to enable individual rail structures to be sealed over the underlying body so as to constrain air flow underneath the solar modules. Additionally, at least one of (i) one or more of the rail structures, or (ii) the one or more retention structures are adjustable so as to adapt the rack assembly to accommodate solar modules of varying forms or dimensions.

Plaisted, Joshua Reed; West, Brian

2012-09-04T23:59:59.000Z

387

Rack assembly for mounting solar modules  

SciTech Connect

A rack assembly is provided for mounting solar modules over an underlying body. The rack assembly may include a plurality of rail structures that are arrangeable over the underlying body to form an overall perimeter for the rack assembly. One or more retention structures may be provided with the plurality of rail structures, where each retention structure is configured to support one or more solar modules at a given height above the underlying body. At least some of the plurality of rail structures are adapted to enable individual rail structures o be sealed over the underlying body so as to constrain air flow underneath the solar modules. Additionally, at least one of (i) one or more of the rail structures, or (ii) the one or more retention structures are adjustable so as to adapt the rack assembly to accommodate solar modules of varying forms or dimensions.

Plaisted, Joshua Reed (Oakland, CA); West, Brian (San Francisco, CA)

2010-12-28T23:59:59.000Z

388

Reactivity control assembly for nuclear reactor  

DOE Patents (OSTI)

Reactivity control assembly for nuclear reactor comprises supports stacked above reactor core for holding control rods. Couplers associated with the supports and a vertically movable drive shaft have lugs at their lower ends for engagement with the supports.

Bollinger, Lawrence R. (Schenectady, NY)

1984-01-01T23:59:59.000Z

389

Method of making a unitized electrode assembly  

DOE Patents (OSTI)

A battery assembly of the consumable metal anode type has now been constructed for ready assembly as well as disassembly. In a non-conductive and at least substantially inert cell body, space is provided for receiving an open-structured, non-consumable anode cage. The cage has an open top for facilitating insertion of an anode. A modular cathode is used, comprising a peripheral current conductor frame clamped about a grid reinforced air cathode in sheet form. The air cathode may be double gridded. The cathode frame can be sealed, during assembly, with electrolyte-resistant-sealant as well as with adhesive. The resulting cathode module can be assembled outside the cell body and readily inserted therein, or can later be easily removed therefrom.

Niksa, Marilyn J. (Painesville, OH); Pohto, Gerald R. (Mentor, OH); Lakatos, Leslie K. (Mentor, OH); Wheeler, Douglas J. (Cleveland Heights, OH); Solomon, Frank (Great Neck, NY); Niksa, Andrew J. (Painesville, OH); Schue, Thomas J. (Huntsburg, OH); Genodman, Yury (Brooklyn, NY); Turk, Thomas R. (Mentor, OH); Hagel, Daniel P. (Willoughby, OH)

1988-01-01T23:59:59.000Z

390

Nonclassical assembly pathways of anisotropic particles  

E-Print Network (OSTI)

Advances in synthetic methods have spawned an array of nanoparticles and bio-inspired molecules of diverse shapes and interaction geometries. Recent experiments indicate that such anisotropic particles exhibit a variety of 'nonclassical' self-assembly pathways, forming ordered assemblies via intermediates that do not share the architecture of the bulk material. Here we apply mean field theory to a prototypical model of interacting anisotropic particles, and find a clear thermodynamic impetus for nonclassical ordering in certain regimes of parameter space. In other parameter regimes, by contrast, assembly pathways are selected by dynamics. This approach suggests a means of predicting when anisotropic particles might assemble in a manner more complicated than that assumed by classical nucleation theory.

Stephen Whitelam

2009-12-10T23:59:59.000Z

391

BWR Assembly Optimization for Minor Actinide Recycling  

Science Conference Proceedings (OSTI)

The Primary objective of the proposed project is to apply and extend the latest advancements in LWR fuel management optimization to the design of advanced boiling water reactor (BWR) fuel assemblies specifically for the recycling of minor actinides (MAs).

G. Ivan Maldonado; John M. Christenson; J.P. Renier; T.F. Marcille; J. Casal

2010-03-22T23:59:59.000Z

392

Method of making a unitized electrode assembly  

DOE Patents (OSTI)

A battery assembly of the consumable metal anode type has now been constructed for ready assembly as well as disassembly. In a non-conductive and at least substantially inert cell body, space is provided for receiving an open-structured, non-consumable anode cage. The cage has an open top for facilitating insertion of an anode. A modular cathode is used, comprising a peripheral current conductor frame clamped about a grid reinforced air cathode in sheet form. The air cathode may be double gridded. The cathode frame can be sealed, during assembly, with electrolyte-resistant-sealant as well as with adhesive. The resulting cathode module can be assembled outside the cell body and readily inserted therein, or can later be easily removed therefrom. 6 figs.

Niksa, M.J.; Pohto, G.R.; Lakatos, L.K.; Wheeler, D.J.; Solomon, F.; Niksa, A.J.; Schue, T.J.; Genodman, Y.; Turk, T.R.; Hagel, D.P.

1988-12-06T23:59:59.000Z

393

Car Parts Self-Assembled From  

E-Print Network (OSTI)

Car Parts Self-Assembled From DNA Next: Navigation Helmet Cr SoundTech, Clay Dillow, clean energy, desali desalinization, electricity production, micro cells, wastewater Not bad for a microbe Microbial fuel cell desalinates water while generating electricity: This microbial

394

Method of forming and assembly of parts  

DOE Patents (OSTI)

A method of assembling two or more parts together that may be metal, ceramic, metal and ceramic parts, or parts that have different CTE. Individual parts are formed and sintered from particles that leave a network of interconnecting porosity in each sintered part. The separate parts are assembled together and then a fill material is infiltrated into the assembled, sintered parts using a method such as capillary action, gravity, and/or pressure. The assembly is then cured to yield a bonded and fully or near-fully dense part that has the desired physical and mechanical properties for the part's intended purpose. Structural strength may be added to the parts by the inclusion of fibrous materials.

Ripley, Edward B. (Knoxville, TN)

2010-12-28T23:59:59.000Z

395

Automated array assembly. Final report  

DOE Green Energy (OSTI)

Three main sections are included which describe a general technology assessment and manufacturing cost analysis; a near-term (1982) factory design; and the results of an experimental production study for the large-scale production of flat-panel silicon solar-cell arrays. The results of an extensive study and detailed analysis of technologies which could be related to array module manufacturing are presented. From this study, several manufacturing sequences emerge as candidates for satisfying the ERDA/JPL cost goal of $0.50/W selling price in 1986. A minimum manufacturing cost was found in a highly automated line of $0.30/W assuming the silicon is free. The panels are of a double-glass construction and are based on round wafers. Screen-printed silver has been used as the metallization with a spray-coated antireflection (AR) layer. The least expensive junction-formation technology appears to be ion implantation;however, several other technologies also may be used with very little cost penalty as described. An interim 1982 factory is described for the large-scale production of silicon solar-cell array modules. The boundary conditions for this design are the use of Czochralski silicon crystals and $25/kg polycrystalline silicon. The objective is a large-scale production facility to meet an intermediate ERDA cost goal of $2.00/W in 1982. A 6-month experimental production study of the elements of low-cost solar-cell manufacturing sequences is described as an outgrowth of the cost and manufacturing studies. This program consisted of three parts: an experimental production line study of the major variables associated with the fabrication of 3-in.-diameter silicon solar cells; a study of thick-film screen-printed silver metallization; and panel design and assembly development. (WHK)

D'Aiello, R.V.

1977-12-01T23:59:59.000Z

396

Fuel cell with electrolyte matrix assembly  

DOE Patents (OSTI)

This invention is directed to a fuel cell employing a substantially immobilized electrolyte imbedded therein and having a laminated matrix assembly disposed between the electrodes of the cell for holding and distributing the electrolyte. The matrix assembly comprises a non-conducting fibrous material such as silicon carbide whiskers having a relatively large void-fraction and a layer of material having a relatively small void-fraction.

Kaufman, Arthur (West Orange, NJ); Pudick, Sheldon (Sayreville, NJ); Wang, Chiu L. (Edison, NJ)

1988-01-01T23:59:59.000Z

397

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Joining of Advanced Joining of Advanced High-Temperature Materials Background To remain economically competitive, the coal-fired power generation industry needs to increase system efficiency, improve component and system reliability, and meet ever tightening environmental standards. In particular, cost-effective improvements in thermal efficiency are particularly attractive because they offer two potential benefits: (1) lower variable operating cost via increased fuel utilization (fuel costs represent over 70 percent of the variable operating cost of a fossil fuel-fired power plant) and (2) an economical means of reducing carbon dioxide (CO2) and other emissions. To achieve meaningful gains, steam pressure and temperature must be increased to

398

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Thermal Conductivity, High Thermal Conductivity, High Durability Thermal Barrier Coatings for IGCC Environments-University of Connecticut Background Improved turbine materials are needed to withstand higher component surface temperatures and water vapor content for successful development and deployment of integrated gasification combined cycle (IGCC) power plants. Thermal barrier coatings (TBCs) in particular are required to have higher surface temperature capability, lower thermal conductivity, and resistance to attack at high temperature by contaminants such as calcium-magnesium-alumina-silicate (CMAS) and water vapor. There is also a concurrent need to address cost and availability issues associated with rare earth elements used in all low thermal conductivity TBCs.

399

Dynamic characterization of satellite components through non-invasive methods  

SciTech Connect

The rapid deployment of satellites is hindered by the need to flight-qualify their components and the resulting mechanical assembly. Conventional methods for qualification testing of satellite components are costly and time consuming. Furthermore, full-scale vehicles must be subjected to launch loads during testing. The harsh testing environment increases the risk of component damage during qualification. The focus of this research effort was to assess the performance of Structural Health Monitoring (SHM) techniques as replacement for traditional vibration testing. SHM techniques were applied on a small-scale structure representative of a responsive satellite. The test structure consisted of an extruded aluminum space-frame covered with aluminum shear plates, which was assembled using bolted joints. Multiple piezoelectric patches were bonded to the test structure and acted as combined actuators and sensors. Various methods of SHM were explored including impedance-based health monitoring, wave propagation, and conventional frequency response functions. Using these methods in conjunction with finite element modeling, the dynamic properties of the test structure were established and areas of potential damage were identified and localized. The adequacy of the results from each SHM method was validated by comparison to results from conventional vibration testing.

Mullens, Joshua G [Los Alamos National Laboratory; Wiest, Heather K [Los Alamos National Laboratory; Mascarenas, David D [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory

2011-01-24T23:59:59.000Z

400

Focusing on RISC assembly in mammalian cells  

SciTech Connect

RISC (RNA-induced silencing complex) is a central protein complex in RNAi, into which a siRNA strand is assembled to become effective in gene silencing. By using an in vitro RNAi reaction based on Drosophila embryo extract, an asymmetric model was recently proposed for RISC assembly of siRNA strands, suggesting that the strand that is more loosely paired at its 5' end is selectively assembled into RISC and results in target gene silencing. However, in the present study, we were unable to establish such a correlation in cell-based RNAi assays, as well as in large-scale RNAi data analyses. This suggests that the thermodynamic stability of siRNA is not a major determinant of gene silencing in mammalian cells. Further studies on fork siRNAs showed that mismatch at the 5' end of the siRNA sense strand decreased RISC assembly of the antisense strand, but surprisingly did not increase RISC assembly of the sense strand. More interestingly, measurements of melting temperature showed that the terminal stability of fork siRNAs correlated with the positions of the mismatches, but not gene silencing efficacy. In summary, our data demonstrate that there is no definite correlation between siRNA stability and gene silencing in mammalian cells, which suggests that instead of thermodynamic stability, other features of the siRNA duplex contribute to RISC assembly in RNAi.

Hong Junmei; Wei Na [Institute of Molecular Medicine, Peking University, 100871 Beijing (China); Chalk, Alistair [Department of Molecular Medicine and Surgery, Karolinska Institute, 171 76 Stockholm (Sweden); Wang Jue [Institute of Molecular Medicine, Peking University, 100871 Beijing (China); Song, Yutong [Department of Woman and Child Health, Karolinska Institute, 171 76 Stockholm (Sweden); Yi Fan [Institute of Molecular Medicine, Peking University, 100871 Beijing (China); Qiao Renping [State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Science, Peking University, Beijing 100083 (China); Sonnhammer, Erik L.L. [Stockholm Bioinformatics Center, 171 74 Stockholm (Sweden); Wahlestedt, Claes [Scripps Florida, Jupiter, FL 33458 (United States); Liang Zicai [Institute of Molecular Medicine, Peking University, 100871 Beijing (China); Department of Molecular Medicine and Surgery, Karolinska Institute, 171 76 Stockholm (Sweden)], E-mail: liangz@pku.edu.cn; Du, Quan [Institute of Molecular Medicine, Peking University, 100871 Beijing (China)], E-mail: quan.du@pku.edu.cn

2008-04-11T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Housing assembly for electric vehicle transaxle  

DOE Patents (OSTI)

Disclosed is a drive assembly (10) for an electrically powered vehicle (12). The assembly includes a transaxle (16) having a two-speed transmission (40) and a drive axle differential (46) disposed in a unitary housing assembly (38), an oil-cooled prime mover or electric motor (14) for driving the transmission input shaft (42), an adapter assembly (24) for supporting the prime mover on the transaxle housing assembly, and a hydraulic system (172) providing pressurized oil flow for cooling and lubricating the electric motor and transaxle and for operating a clutch (84) and a brake (86) in the transmission to shift between the two-speed ratios of the transmission. The adapter assembly allows the prime mover to be supported in several positions on the transaxle housing. The brake is spring-applied and locks the transmission in its low-speed ratio should the hydraulic system fail. The hydraulic system pump is driven by an electric motor (212) independent of the prime mover and transaxle.

Kalns, Ilmars (Northville, MI)

1981-01-01T23:59:59.000Z

402

Assembly flow simulation of a radar  

Science Conference Proceedings (OSTI)

A discrete event simulation model has been developed to predict the assembly flow time of a new radar product. The simulation was the key tool employed to identify flow constraints. The radar, production facility, and equipment complement were designed, arranged, and selected to provide the most manufacturable assembly possible. A goal was to reduce the assembly and testing cycle time from twenty-six weeks to six weeks. A computer software simulation package (SLAM II) was utilized as the foundation a for simulating the assembly flow time. FORTRAN subroutines were incorporated into the software to deal with unique flow circumstances that were not accommodated by the software. Detailed information relating to the assembly operations was provided by a team selected from the engineering, manufacturing management, inspection, and production assembly staff. The simulation verified that it would be possible to achieve the cycle time goal of six weeks. Equipment and manpower constraints were identified during the simulation process and adjusted as required to achieve the flow with a given monthly production requirement. The simulation is being maintained as a planning tool to be used to identify constraints in the event that monthly output is increased. ``What-if`` studies have been conducted to identify the cost of reducing constraints caused by increases in output requirement.

Rutherford, W.C.; Biggs, P.M.

1993-10-01T23:59:59.000Z

403

Advancing Design-for-Assembly: The Next Generation in Assembly Planning  

SciTech Connect

At the 1995 IEEE Symposium on Assembly and Task Planning, Sandia National Laboratories introduced the Archimedes 2 Software Tool [2]. The system was described as a second-generation assembly planning system that allowed preliminmy application of awembly planning for industry, while solidly supporting further research in planning techniques. Sandia has worked closely with indust~ and academia over the last four years. The results of these working relationships have bridged a gap for the next generation in assembly planning. Zke goal of this paper is to share Sandia 's technological advancements in assembly planning over the last four years and the impact these advancements have made on the manufacturing communip.

Calton, T.L.

1998-12-09T23:59:59.000Z

404

Placement accuracy gauge for electrical components and method of using same  

Science Conference Proceedings (OSTI)

Surface mounted electrical components are typically assembled on printed wiring boards by automatic machines. It is important that the machines accurately move with respect to both X and Y rotational axes in order to insure that components are positioned precisely on connector pads of the printed wiring board being assembled. In accordance with the instant invention, a gauge is used to facilitate convenient accuracy checks. The gauge is a glass substrate on which grids of 0.005 inch lines are scribed to form location and orientation fields where components are to be placed. The grids are referenced from either fiducial marks or the edge of the substrate to establish known positions within the grids. The equipment to be evaluated is programmed to place components in known positions and the components are held in place by tacky adhesive that is sprayed on the substrate prior to placing the components. The accuracy of the component position is then compared to the programmed position by placing the substrate on a light table and observing the component location. If a significant inaccuracy with respect to any of the axes exists, the inaccuracy is apparent because the component is not aligned properly with the grid. If a precise measurement of an axis inaccuracy is desired, a measuring microscope may be utilized.

Biggs, Peter M. (Overland Park, KS); Dancer, Linda K. (Independence, MO); Yerganian, Simon S. (Grandview, MO)

1988-10-11T23:59:59.000Z

405

Modeling Thermal Fatigue in CPV Cell Assemblies (Presentation)  

DOE Green Energy (OSTI)

This presentation outlines the modeling of thermal fatigue in concentrating photovoltaic (CPV) assemblies.

Bosco, N.; Panchagade, D.; Kurtz, S.

2011-02-01T23:59:59.000Z

406

Ceramic Component Development Process Analysis  

SciTech Connect

The development of ceramic components and coatings is critical to the demonstration of advanced fossil energy systems. Ceramic components and coating will play critical role in hot-gas filtration, high- temperature heat exchangers, thermal barrier coatings, and the hot- section of turbines. Continuous-fiber composites (CFCC) are expected to play an increasing role in these applications. This program encompassed five technical areas related to ceramic component development for fossil energy systems.

Boss, D.; Sambasivan, S.; Kuehmann, C. [Northwestern Univ., Evanston, IL (United States). Basic Industrial Research Lab.; Faber, K. [Northwestern University, MEAS Materials Science & Engineering, Evanston, IL (United States)

1996-12-31T23:59:59.000Z

407

System, Stack and Component Design  

Science Conference Proceedings (OSTI)

Oct 17, 2011 ... Energy Conversion/Fuel Cells: System, Stack and Component Design ... In fuel cell mode it produces electricity and heat from hydrogen, and in...

408

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

29,759 29,759 PROJECT NUMBER FWP-2012.03.03 Task 3 Conversion and Fouling Background Coal and biomass gasification is an approach to cleaner power generation and other uses of these resources. Currently, the service life of gasifiers does not meet the performance needs of users. Gasifiers fail to achieve on-line availability of 85-95 percent in utility applications and 95 percent in applications such as chemical production. The inability to meet these goals has created a potential roadblock to widespread acceptance and commercialization of advanced gasification technologies. Gasifier output is a hot gas mixture consisting primarily of hydrogen and carbon monoxide (CO), known as synthesis gas (syngas). The syngas cooler is one of the key components identified as negatively impacting gasifier availability. Ash originating from impurities

409

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Computational Materials Design of Computational Materials Design of Castable SX Ni-based Superalloys for IGT Blade Components-QuesTek Innovations Background Higher inlet gas temperatures in industrial gas turbines (IGTs) enable improved thermal efficiencies, but creep-the tendency of materials to deform gradually under stress-becomes more pronounced with increasing temperature. In order to raise inlet temperatures of IGTs, turbine blade materials are required to have superior creep rupture resistance. Nickel (Ni)-based single crystal (SX) blades have higher creep strength in comparison with directionally solidified blades and are widely used in aerospace engines. However, their use in IGTs, which require larger-size castings (two to three times the size needed in aerospace applications), is limited

410

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Alternative Low-Cost Process for Alternative Low-Cost Process for Deposition of MCrAlY Bond Coats for Advanced Syngas/Hydrogen Turbine Applications-Tennessee Technological University Background One of the material needs for the advancement of integrated gasification combined cycle (IGCC) power plants is the development of low-cost effective manufacturing processes for application of coating architectures with enhanced performance and durability in coal derived synthesis gas (syngas)/hydrogen environments. Thermal spray technologies such as air plasma spray (APS) and high-velocity oxy-fuel (HVOF) are currently used to fabricate thermal barrier coating (TBC) systems for large land- based turbine components. In this research Tennessee Technological University (TTU) will develop metal chromium-aluminum-yttrium (MCrAlY; where M = nickel [Ni], cobalt

411

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Dry Sorbent Technology Dry Sorbent Technology for Pre-Combustion CO 2 Capture Background An important component of the Department of Energy (DOE) Carbon Capture Program is the development of carbon capture technologies for power systems. Capturing carbon dioxide (CO 2 ) from mixed-gas streams is a first and critical step in carbon sequestration. To be technically and economically viable, a successful separation method must be applicable to industrially relevant gas streams at realistic temperatures and practical CO 2 loading volumes. Current technologies that are effective at separating CO 2 from typical CO 2 -containing gas mixtures, such as coal-derived shifted synthesis gas (syngas), are both capital and energy intensive. Research and development is being conducted to identify technologies that will provide improved economics and

412

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Single-Crystal Sapphire Optical Fiber Single-Crystal Sapphire Optical Fiber Sensor Instrumentation for Coal Gasifiers Background Accurate temperature measurement inside a coal gasifier is essential for safe, efficient, and cost-effective operation. However, current sensors are prone to inaccurate readings and premature failure due to harsh operating conditions including high temperatures (1,200-1,600 degrees Celsius [°C]), high pressures (up to 1000 pounds per square inch gauge [psig]), chemical corrosiveness, and high flow rates, all of which lead to corrosion, erosion, embrittlement, and cracking of gasifier components as well as sensor failure. Temperature measurement is a critical gasifier control parameter because temperature is a critical factor influencing the gasification and it leads to impacts in efficiency and

413

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Low-Swirl Injectors for Hydrogen Gas Low-Swirl Injectors for Hydrogen Gas Turbines in Near-Zero Emissions Coal Power Plants-Lawrence Berkeley National Laboratory Background The U.S. Department of Energy Hy(DOE) Lawrence Berkeley National Laboratory (LBNL) is leading a project in partnership with gas turbine manufacturers and universities to develop a robust ultra-low emission combustor for gas turbines that burn high hydrogen content (HHC) fuels derived from gasification of coal. A high efficiency and ultra-low emissions HHC fueled gas turbine is a key component of a near-zero emis- sions integrated gasification combined cycle (IGCC) clean coal power plant. This project is managed by the DOE National Energy Technology Laboratory (NETL). NETL is researching advanced turbine technology with the goal of producing reliable,

414

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Preparation and Testing of Corrosion- Preparation and Testing of Corrosion- and Spallation-Resistant Coatings- University of North Dakota Background The life of turbine components is a significant issue in gas fired turbine power systems. In this project the University of North Dakota (UND) will advance the maturity of a process capable of bonding oxide-dispersion strengthened alloy coatings onto nickel-based superalloy turbine parts. This will substantially improve the lifetimes and maximum use temperatures of parts with and without thermal barrier coatings (TBCs). This project is laboratory research and development and will be performed by UND at their Energy & Environmental Research Center (EERC) facility and the Department of Mechanical Engineering. Some thermal cycle testing will occur at Siemens Energy

415

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Demonstration of Enabling Spar-Shell Demonstration of Enabling Spar-Shell Cooling Technology in Gas Turbines - Florida Turbine Technologies Background The Florida Turbine Technologies (FTT) spar-shell gas turbine airfoil concept has an internal structural support (the spar) and an external covering (the shell). This concept allows the thermal-mechanical and aerodynamic requirements of the airfoil design to be considered separately, thereby enabling the overall design to be optimized for the harsh environment these parts are exposed to during operation. Such optimization is one of the major advantages of the spar-shell approach that is not possible with today's conventional monolithic turbine components. The proposed design integrates a novel cooling approach based on Advanced Recircu-

416

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

Reliability and Durability of Materials Reliability and Durability of Materials and Components for SOFCs - Oak Ridge National Laboratory Background The U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) has a mission to advance energy options to fuel our economy, strengthen our security, and improve our environment. With the Solid Oxide Fuel Cells (SOFCs) program and systems coordination from the Solid State Energy Conversion Alliance (SECA), DOE/NETL is leading the research, development, and demonstration of SOFCs for both domestic coal and natural gas fueled central generation power systems that enable low cost, high efficiency, near-zero emissions and water usage, and carbon dioxide (CO 2 ) capture. Oak Ridge National Laboratory's (ORNL) project was selected to acquire the fundamental

417

Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX  

NLE Websites -- All DOE Office Websites (Extended Search)

SOFC Protection Coatings Based on a SOFC Protection Coatings Based on a Cost-Effective Aluminization Process- NexTech Materials Background To make solid oxide fuel cell (SOFC) systems easier to manufacture and reduce costs, less expensive stainless steels have been substituted into the stack design as alternatives to ceramic interconnects. Stainless has also been substituted for high-cost, nickel-based superalloys in balance of plant (BOP) components. For successful implementation of these steels, protective coatings are necessary to protect the air-facing metal surfaces from high-temperature corrosion/oxidation and chromium (Cr) volatilization. NexTech Materials Ltd. (NexTech) will develop an aluminide diffusion coating as a low- cost alternative to conventional aluminization processes and evaluate the ability of the

418

Self-assembly of Chiral Tubules  

E-Print Network (OSTI)

The efficient and controlled assembly of complex structures from macromolecular building blocks is a critical open question in both biological systems and nanoscience. Using molecular dynamics simulations we study the self-assembly of tubular structures from model macromolecular monomers with multiple binding sites on their surfaces [Cheng et al., Soft Matter 8, 5666-5678 (2012)]. In this work we add chirality to the model monomer and a lock-and-key interaction. The self-assembly of free monomers into tubules yields a pitch value that often does not match the chirality of the monomer (including achiral monomers). We show that this mismatch occurs because of a twist deformation that brings the lateral interaction sites into alignment when the tubule pitch differs from the monomer chirality. The energy cost for this deformation is small as the energy distributions substantially overlap for small differences in the pitch and chirality. In order to control the tubule pitch by preventing the twist deformation, the interaction between the vertical surfaces must be increased without resulting in kinetically trapped structures. For this purpose, we employ the lock-and-key interactions and obtain good control of the self-assembled tubule pitch. These results explain some fundamental features of microtubules. The vertical interaction strength is larger than the lateral in microtubules because this yields a controlled assembly of tubules with the proper pitch. We also generally find that the control of the assembly into tubules is difficult, which explains the wide range of pitch and protofilament number observed in microtubule assembly.

Shengfeng Cheng; Mark J. Stevens

2013-11-19T23:59:59.000Z

419

APS beamline standard components handbook  

SciTech Connect

It is clear that most Advanced Photon Source (APS) Collaborative Access Team (CAT) members would like to concentrate on designing specialized equipment related to their scientific programs rather than on routine or standard beamline components. Thus, an effort is in progress at the APS to identify standard and modular components of APS beamlines. Identifying standard components is a nontrivial task because these components should support diverse beamline objectives. To assist with this effort, the APS has obtained advice and help from a Beamline Standardization and Modularization Committee consisting of experts in beamline design, construction, and operation. The staff of the Experimental Facilities Division identified various components thought to be standard items for beamlines, regardless of the specific scientific objective of a particular beamline. A generic beamline layout formed the basis for this identification. This layout is based on a double-crystal monochromator as the first optical element, with the possibility of other elements to follow. Pre-engineering designs were then made of the identified standard components. The Beamline Standardization and Modularization Committee has reviewed these designs and provided very useful input regarding the specifications of these components. We realize that there will be other configurations that may require special or modified components. This Handbook in its current version (1.1) contains descriptions, specifications, and pre-engineering design drawings of these standard components. In the future, the APS plans to add engineering drawings of identified standard beamline components. Use of standard components should result in major cost reductions for CATs in the areas of beamline design and construction.

Kuzay, T.M.

1992-01-01T23:59:59.000Z

420

Solar central receiver heliostat reflector assembly  

SciTech Connect

A heliostat reflector assembly for a solar central receiver system comprises a light-weight, readily assemblable frame which supports a sheet of stretchable reflective material and includes mechanism for selectively applying tension to and positioning the sheet to stretch it to optical flatness. The frame is mounted on and supported by a pipe pedestal assembly that, in turn, is installed in the ground. The frame is controllably driven in a predetermined way by a light-weight drive system so as to be angularly adjustable in both elevation and azimuth to track the sun and efficiently continuously reflect the sun's rays to a focal zone, i.e. central receiver, which forms part of a solar energy utilization system, such as a solar energy fueled electrical power generation system. The frame may include a built-in system for testing for optical flatness of the reflector. The preferable geometric configuration of the reflector is octagonal; however, it may be other shapes, such as hexagonal, pentagonal or square. Several different embodiments of means for tensioning and positioning the reflector to achieve optical flatness are disclosed. The reflector assembly is based on the stretch frame concept which provides an extremely light-weight, simple, low-cost reflector assembly that may be driven for positioning and tracking by a light-weight, inexpensive drive system.

Horton, Richard H. (Schenectady, NY); Zdeb, John J. (Clifton Park, NY)

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Lightweight, self-ballasting photovoltaic roofing assembly  

DOE Patents (OSTI)

A photovoltaic roofing assembly comprises a roofing membrane (102), a plurality of photovoltaic modules (104, 106, 108) disposed as a layer on top of the roofing membrane (102), and a plurality of pre-formed spacers, pedestals or supports (112, 114, 116, 118, 120, 122) which are respectively disposed below the plurality of photovoltaic modules (104, 106, 108) and integral therewith, or fixed thereto. Spacers (112, 114, 116, 118, 120, 122) are disposed on top of roofing membrane (102). Membrane (102) is supported on conventional roof framing, and attached thereto by conventional methods. In an alternative embodiment, the roofing assembly may have insulation block (322) below the spacers (314, 314', 315, 315'). The geometry of the preformed spacers (112, 114, 116, 118, 120, 122, 314, 314', 315, 315') is such that wind tunnel testing has shown its maximum effectiveness in reducing net forces of wind uplift on the overall assembly. Such construction results in a simple, lightweight, self-ballasting, readily assembled roofing assembly which resists the forces of wind uplift using no roofing penetrations.

Dinwoodie, T.L.

1998-05-05T23:59:59.000Z

422

Lightweight, self-ballasting photovoltaic roofing assembly  

DOE Patents (OSTI)

A photovoltaic roofing assembly comprises a roofing membrane (102), a plurality of photovoltaic modules (104, 106, 108) disposed as a layer on top of the roofing membrane (102), and a plurality of pre-formed spacers, pedestals or supports (112, 114, 116, 118, 120, 122) which are respectively disposed below the plurality of photovoltaic modules (104, 106, 108) and integral therewith, or fixed thereto. Spacers (112, 114, 116, 118, 120, 122) are disposed on top of roofing membrane (102). Membrane (102) is supported on conventional roof framing, and attached thereto by conventional methods. In an alternative embodiment, the roofing assembly may have insulation block (322) below the spacers (314, 314', 315, 315'). The geometry of the preformed spacers (112, 114, 116, 118, 120, 122, 314, 314', 315, 315') is such that wind tunnel testing has shown its maximum effectiveness in reducing net forces of wind uplift on the overall assembly. Such construction results in a simple, lightweight, self-ballasting, readily assembled roofing assembly which resists the forces of wind uplift using no roofing penetrations.

Dinwoodie, Thomas L. (Berkeley, CA)

1998-01-01T23:59:59.000Z

423

Simplified flangeless unisex waveguide coupler assembly  

DOE Patents (OSTI)

A unisex coupler assembly is disclosed capable of providing a leak tight coupling for waveguides with axial alignment of the waveguides and rotational capability. The sealing means of the coupler assembly are not exposed to RF energy, and the coupler assembly does not require the provision of external flanges on the waveguides. In a preferred embodiment, O ring seals are not used and the coupler assembly is, therefore, bakeable at a temperature up to about 150{degrees}C. The coupler assembly comprises a split collar which clamps around the waveguides and a second collar which fastens to the split collar. The split collar contains an inner annular groove. Each of the waveguides is provided with an external annular groove which receives a retaining ring. The split collar is clamped around one of the waveguides with the inner annular groove of the split collar engaging the retaining ring carried in the external annular groove in the waveguide. The second collar is then slipped over the second waveguide behind the annular groove and retaining ring therein and the second collar is coaxially secured by fastening means to the split collar to draw the respective waveguides together by coaxial force exerted by the second collar against the retaining ring on the second waveguide. A sealing ring is placed against an external sealing surface at a reduced external diameter end formed on one waveguide to sealingly engage a corresponding sealing surface on the other waveguide as the waveguides are urged toward each other.

DiMartino, M.; Moeller, C.P.

1992-12-31T23:59:59.000Z

424

Supervised probabilistic principal component analysis  

Science Conference Proceedings (OSTI)

Principal component analysis (PCA) has been extensively applied in data mining, pattern recognition and information retrieval for unsupervised dimensionality reduction. When labels of data are available, e.g., in a classification or regression task, ... Keywords: dimensionality reduction, principal component analysis, semi-supervised projection, supervised projection

Shipeng Yu; Kai Yu; Volker Tresp; Hans-Peter Kriegel; Mingrui Wu

2006-08-01T23:59:59.000Z

425

Performance of Solar Facade Components  

E-Print Network (OSTI)

of these products by developing and applying appropriate methods for assessment of durability, reliability materials · Daylighting products · Solar protection devices (e.g., blinds) · PV windows · Solar collector components are investigated. Physical models are further developed that allow component performance

426

Heat treating of manufactured components  

DOE Patents (OSTI)

An apparatus for heat treating manufactured components using microwave energy and microwave susceptor material is disclosed. The system typically includes an insulating vessel placed within a microwave applicator chamber. A moderating material is positioned inside the insulating vessel so that a substantial portion of the exterior surface of each component for heat treating is in contact with the moderating material.

Ripley, Edward B. (Knoxville, TN)

2012-05-22T23:59:59.000Z

427

Photovoltaic assemblies and methods for transporting  

DOE Patents (OSTI)

A PV assembly including framework, PV laminate(s), and a stiffening device. The framework includes a perimeter frame at least 10 feet in length and at least 5 feet in width. The PV laminate(s) are assembled to the perimeter frame to define a receiving zone having a depth of not more than 8 inches. The stiffening device is associated with the framework and is configured to provide a first state and a second state. In the first state, an entirety of the stiffening device is maintained within the receiving zone. In the second state, at least a portion of the stiffening device projects from the receiving zone. The stiffening device enhances a stiffness of the PV assembly in a plane of the perimeter frame, and can include rods defining truss structures.

Almy, Charles; Campbell, Matt; Sandler, Reuben; Wares, Brian; Wayman, Elizabeth

2013-09-17T23:59:59.000Z

428

California State Assembly | Open Energy Information  

Open Energy Info (EERE)

Assembly Assembly Jump to: navigation, search Name California State Assembly Place Sacramento, California Zip 94249-0000 Product The body of the state of California that reviews bills, laws and acts. Coordinates 38.579065°, -121.491014° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.579065,"lon":-121.491014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

429

Head assembly for multiposition borehole extensometer  

DOE Patents (OSTI)

A head assembly for a borehole extensometer and an improved extensometer for measuring subsurface subsidence. A plurality of inflatable anchors provide discrete measurement points. A metering rod is fixed to each of the anchors which are displaced when subsidence occurs, thereby translating the attached rod. The head assembly includes a sprocket wheel rotatably mounted on a standpipe and engaged by a chain which is connected at one end to the metering rod and at the other end to a counterweight. A second sprocket wheel connected to the standpipe also engages the chain and drives a connected potentiometer. The head assembly converts the linear displacement of the metering rod to the rotary motion of the second sprocket wheel, which is measured by the potentiometer, producing a continuous electrical output.

Frank, Donald N. (Livermore, CA)

1983-01-01T23:59:59.000Z

430

Low thermal resistance power module assembly  

DOE Patents (OSTI)

A power module assembly with low thermal resistance and enhanced heat dissipation to a cooling medium. The assembly includes a heat sink or spreader plate with passageways or openings for coolant that extend through the plate from a lower surface to an upper surface. A circuit substrate is provided and positioned on the spreader plate to cover the coolant passageways. The circuit substrate includes a bonding layer configured to extend about the periphery of each of the coolant passageways and is made up of a substantially nonporous material. The bonding layer may be solder material which bonds to the upper surface of the plate to provide a continuous seal around the upper edge of each opening in the plate. The assembly includes power modules mounted on the circuit substrate on a surface opposite the bonding layer. The power modules are positioned over or proximal to the coolant passageways.

Hassani, Vahab (Denver, CO); Vlahinos, Andreas (Castle Rock, CO); Bharathan, Desikan (Arvada, CO)

2007-03-13T23:59:59.000Z

431

Head assembly for multiposition borehole extensometer  

DOE Patents (OSTI)

A head assembly for a borehole extensometer and an improved extensometer for measuring subsurface subsidence. A plurality of inflatable anchors provide discrete measurement points. A metering rod is fixed to each of the anchors which are displaced when subsidence occurs, thereby translating the attached rod. The head assembly includes a sprocket wheel rotatably mounted on a standpipe and engaged by a chain which is connected at one end to the metering rod and at the other end to a counterweight. A second sprocket wheel connected to the standpipe also engages the chain and drives a connected potentiometer. The head assembly converts the linear displacement of the metering rod to the rotary motion of the second sprocket wheel, which is measured by the potentiometer, producing a continuous electrical output.

Frank, D.N.

1981-06-09T23:59:59.000Z

432

Solvation Effects in Self-Assembled Systems  

SciTech Connect

Many types of self-assembly can be found in nature. They include crystallization, the formation of micelles, and the folding of proteins. Recently there has been much interest in pursuing nano-to-microscopically engineered materials by way of self-assembly on imprinted or templated surfaces. In all of these diverse cases, wetting plays a critical role in the assembly process. Wetting involves the interactions of the substrate or amphiphilic molecule or macromolecule with a solvent. In many self-assembled systems we find that the critical feature of the system is a substrate! or macromolecule with a both hydrophilic and hydrophobic nature. In this paper we discuss the wetting properties of a striped surface where the stripes represent alternating chemical characteristics. We show how the chemical heterogeneity affects the wetting properties of the surface (e.g. the static contact angle), and discuss the length limitations on the soft lithography approach. In this paper, the wetting of a chemically heterogeneous surface is studied using a nonlocal Density Functional Theory (DFT). The results for the heterogeneous surface model we discuss have immediate implications for soft-lithography by self-assembly. It also lends fundamental insight into the mechanisms controlling self-assembly of macromolecules. We present the results of nonlocal 2D DFT calculations on the wetting properties of chemically heterogeneous surfaces. These calculations showed complex density distributions and phase behavior as a result of the heterogeneity. The location of the wetting transition are found to be strongly dependent on the extent and strength of the heterogeneity, and complete wetting was suppressed altogether if the hydrophobic parts of the surface were large enough. In these cases, the condensed nanophase may crystallize if the hydrophilic surface-fluid interactions are strong enough. By exploring the phase space including strength of hydrophilic interactions and extent of chemical heterogeneity, an operational phase diagram was established that could be used for designing nanoscopically tailored devices and materials.

Frink, L.J.D.

1998-11-10T23:59:59.000Z

433

MSTC - Microsystems Science, Technology, and Components - Microsystems...  

NLE Websites -- All DOE Office Websites (Extended Search)

Optical network design Packaging Flex and surface mount assembly Hermetic ceramic and plastic qualified packaging (PQFP & PBGA) ISO 9001 registered high-reliability ASIC...

434

pH Meter probe assembly  

DOE Patents (OSTI)

An assembly for mounting a pH probe in a flowing solution, such as a sanitary sewer line, which prevents the sensitive glass portion of the probe from becoming coated with grease, oil, and other contaminants, whereby the probe gives reliable pH indication over an extended period of time. The pH probe assembly utilizes a special filter media and a timed back-rinse feature for flushing clear surface contaminants of the filter. The flushing liquid is of a known pH and is utilized to check performance of the probe.

Hale, Charles J. (San Jose, CA)

1983-01-01T23:59:59.000Z

435

pH Meter probe assembly  

DOE Patents (OSTI)

An assembly for mounting a pH probe in a flowing solution, such as a sanitary sewer line, which prevents the sensitive glass portion of the probe from becoming coated with grease, oil, and other contaminants, whereby the probe gives reliable pH indication over an extended period of time. The pH probe assembly utilizes a special filter media and a timed back-rinse feature for flushing clear surface contaminants of the filter. The flushing liquid is of a known pH and is utilized to check performance of the probe. 1 fig.

Hale, C.J.

1983-11-15T23:59:59.000Z

436

Assembly planning at the micro scale  

SciTech Connect

This paper investigates a new aspect of fine motion planning for the micro domain. As parts approach 1--10 {micro}m or less in outside dimensions, interactive forces such as van der Waals and electrostatic forces become major factors which greatly change the assembly sequence and path plans. It has been experimentally shown that assembly plans in the micro domain are not reversible, motions required to pick up a part are not the reverse of motions required to release a part. This paper develops the mathematics required to determine the goal regions for pick up, holding, and release of a micro-sphere being handled by a rectangular tool.

Feddema, J.T.; Xavier, P.; Brown, R.

1998-05-14T23:59:59.000Z

437

Electrochemical cell assembled in discharged state  

DOE Patents (OSTI)

A secondary, electrochemical cell is assembled in a completely discharged state within a sealed containment. As assembled, the cell includes a positive electrode separated from a negative electrode by a molten salt electrolyte. The positive electrode is contained within a porous structure, permitting passage of molten electrolyte, and includes one or more layers of a metallic mesh, e.g. iron, impregnated with an intimate mixture of lithium sulfide and the electrolyte. The negative electrode is a porous plaque of aluminum metal. Prior to using the cell, an electrical charge forms lithium-aluminum alloy within the negative electrode and metal sulfide within the positive electrode.

Yao, Neng-Ping (Hinsdale, IL); Walsh, William J. (Naperville, IL)

1976-01-01T23:59:59.000Z

438

Vented Cavity Radiant Barrier Assembly And Method  

DOE Patents (OSTI)

A vented cavity radiant barrier assembly (2) includes a barrier (12), typically a PV module, having inner and outer surfaces (18, 22). A support assembly (14) is secured to the barrier and extends inwardly from the inner surface of the barrier to a building surface (14) creating a vented cavity (24) between the building surface and the barrier inner surface. A low emissivity element (20) is mounted at or between the building surface and the barrier inner surface. At least part of the cavity exit (30) is higher than the cavity entrance (28) to promote cooling air flow through the cavity.

Dinwoodie, Thomas L. (Piedmont, CA); Jackaway, Adam D. (Berkeley, CA)

2000-05-16T23:59:59.000Z

439

Inherently Reliable Boiler Component Design  

Science Conference Proceedings (OSTI)

This report summarizes the lessons learned during the last decade in efforts to improve the reliability and availability of boilers used in the production of electricity. The information in this report can assist in component modifications and new boiler designs.

2003-03-31T23:59:59.000Z

440

Binder Formulations Utilizing Furanic Components  

This technology describes the use of furanic components derived from agricultural waste streams, such as hydroxylmethylfurfural (HMF). When used in combination with a phenolic urethane resin and cured with a gaseous amine catalyst, the resulting ...

Note: This page contains sample records for the topic "assembly pa component" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Development of Correlations for Pressure Loss/Drop Coefficients Obtained From Flow Testing of Fuel Assemblies in Framatome ANP's PHTF  

SciTech Connect

Thermal-hydraulic analyses of pressurized water reactor (PWR) and boiling water reactor (BWR) fuel assemblies are generally performed for either assembly thermal-hydraulic design, thermal-hydraulic compatibility evaluation, or cycle licensing thermal-hydraulic characterization. A key issue in all cases is the hydraulic resistance characterization of the assembly in which the assembly, its components and support plates, etc., are represented by their respective pressure loss and pressure drop coefficients. These hydraulic coefficients can be determined by single-phase flow testing in an experimental facility such as the Framatome ANP Portable Hydraulic Test Facility (PHTF) located at Richland Test Facilities (RTF) in Richland, WA. The goal of this paper is to present a uniform and consistent methodology for the development of coefficient correlations from data obtained from single phase pressure drop testing of PWR and BWR fuel assemblies and their components performed in the PHTF. This methodology reflects the years of accumulated experience from an existing facility with an ongoing test program. (authors)

Madni, Imtiaz K.; Stephens, Lance G.; Turner, Dave M. [Framatome ANP Inc. (United States)

2002-07-01T23:59:59.000Z

442

Fabrication of a Kevlar liner assembly  

Science Conference Proceedings (OSTI)

Several liner assemblies were fabricated with Kevlar 49 and epoxy using various wet layup and prepreg processes. A production process, using prepreg material, was developed for fabricating the liner and a wet layup molding process was used to fabricate the Kevlar hat-shaped tunnels. Fabrication of the tunnels using Kevlar prepreg with an autoclave curving process was evaluated.

Schloman, A.H.

1980-07-01T23:59:59.000Z

443

Mounting assembly for heater thermostat control  

Science Conference Proceedings (OSTI)

This patent describes an assembly for mounting a thermostat control on the outer wall of a heater tank including an external spud in which a heating element is mounted. The mounting assembly comprises: a first bracket made from a spring material and including a body having an opening adapted to lockingly fit over the tank spud. The first bracket further includes a pair of laterally-spaced legs extending from the body and having a bent upper end portion adapted to apply spring pressure toward the tank outer wall when the first bracket is locked on the tank spud. Each of the legs includes in the upper end portion an elongated slot having an upper end; a second bracket carrying the thermostat control and having a pair of laterally -spaced, upstanding ears adapted to fit beneath the upper end portions of the legs. Each of the ears includes a nib received in a slot for interlocking the first and the second brackets and having an upper edge adapted to engage the upper end of the slot and cooperate therewith to urge the thermostat control into firmer contact with the tank outer wall in response to upward vertical movement of the second bracket relative to the first bracket; and the assembly further characterized by a retaining lip on the first bracket, the lip located between the legs and positioned to bear against the end wall of the thermostat control when the parts are in assembled position and an outward horizontal load is applied.

Murphy, M.A.

1987-04-14T23:59:59.000Z

444

Research on virtual assembly of supercritical boiler  

Science Conference Proceedings (OSTI)

Supercritical boiler is an important measure to solve problems like electricity shortage or energy intensity, with its high combustion efficiency. As supercritical boiler is a large and complex product, it may appear some problems of collision, location ... Keywords: interaction, lightweight model, supercritical boiler, virtools, virtual assembly, virtual reality

Pi-Guang Wei; Wen-Hua Zhu; Hao Zhou

2010-09-01T23:59:59.000Z

445

Measurement Protocols for Optimized Fuel Assembly Tags  

Science Conference Proceedings (OSTI)

This report describes the measurement protocols for optimized tags that can be applied to standard fuel assemblies used in light water reactors. This report describes work performed by the authors at Pacific Northwest National Laboratory for NA-22 as part of research to identify specific signatures that can be developed to support counter-proliferation technologies.

Gerlach, David C.; Mitchell, Mark R.; Reid, Bruce D.; Gesh, Christopher J.; Hurley, David E.

2008-11-01T23:59:59.000Z

446

Gas recombination assembly for electrochemical cells  

DOE Patents (OSTI)

An assembly for recombining gases generated in electrochemical cells wherein a catalyst strip is enveloped within a hydrophobic, gas-porous film which, in turn, is encased between gas-porous, metallic layers. The sandwich construction of metallic layers and film is formed into a spiral with a tab for connection to the cell.

Levy, Isaac (New Fairfield, CT); Charkey, Allen (Brookfield, CT)

1989-01-01T23:59:59.000Z

447

Roofing shingle assembly having solar capabilities  

Science Conference Proceedings (OSTI)

A roofing shingle assembly having solar capabilities comprising a flat main portion having upper and lower surfaces, and curved segments integral with the upper and lower edges of said shingle. The roofing shingles are mounted in overlapping parallel array with the curved segments interconnected to define a fluid conduit enclosure. Mounting brackets for the shingles are secured on the roof rafters.

Murphy, J.A.

1982-03-16T23:59:59.000Z

448

Assembly Code Analysis Using Stochastic Process Algebra  

Science Conference Proceedings (OSTI)

Currently compilers contain a large number of optimisations which are based on a set of heuristics that are not guaranteed to be effective to improve the performance metrics. In this paper, we propose a strategy which allows us the analysis and the choice ... Keywords: Assembly code, Code optimisation, Data dependencies graph, Performance analysis, Stochastic process algebra

Lamia Djoudi; Lela Kloul

2008-08-01T23:59:59.000Z

449

Self-assembled nanolaminate coatings (SV)  

Science Conference Proceedings (OSTI)

Sandia National Laboratories (Sandia) and Lockheed Martin Aeronautics (LM Aero) are collaborating to develop affordable, self-assembled, nanocomposite coatings and associated fabrication processes that will be tailored to Lockheed Martin product requirements. The purpose of this project is to develop a family of self-assembled coatings with properties tailored to specific performance requirements, such as antireflective (AR) optics, using Sandia-developed self-assembled techniques. The project met its objectives by development of a simple and economic self-assembly processes to fabricate multifunctional coatings. Specifically, materials, functionalization methods, and associated coating processes for single layer and multiple layers coatings have been developed to accomplish high reflective coatings, hydrophobic coatings, and anti-reflective coatings. Associated modeling and simulations have been developed to guide the coating designs for optimum optical performance. The accomplishments result in significant advantages of reduced costs, increased manufacturing freedom/producibility, improved logistics, and the incorporation of new technology solutions not possible with conventional technologies. These self-assembled coatings with tailored properties will significantly address LMC's needs and give LMC a significant competitive lead in new engineered materials. This work complements SNL's LDRD and BES programs aimed at developing multifunctional nanomaterials for microelectronics and optics as well as structure/property investigations of self-assembled nanomaterials. In addition, this project will provide SNL with new opportunities to develop and apply self-assembled nanocomposite optical coatings for use in the wavelength ranges of 3-5 and 8-12 micrometers, ranges of vital importance to military-based sensors and weapons. The SANC technologies will be applied to multiple programs within the LM Company including the F-35, F-22, ADP (Future Strike Bomber, UAV, UCAV, etc.). The SANC technologies will establish LMA and related US manufacturing capability for commercial and military applications therefore reducing reliance on off-shore development and production of related critical technologies. If these technologies are successfully licensed, production of these coatings in manufactory will create significant technical employment opportunities.

Fan, H.

2012-03-01T23:59:59.000Z

450

Lateral Spectrum Splitting Concentrator Photovoltaics: Direct Measurement of Component and Submodule Efficiency  

Science Conference Proceedings (OSTI)

To achieve high energy conversion efficiency, a solar module architecture called lateral spectrum splitting concentrator photovoltaics (LSSCPV) is being developed. LSSCPV can concentrate available sunlight and laterally split a single beam into bands with different spectra for absorption by different solar cells with band gaps matched to the split spectrum. Test assemblies of a sample LSSCPV architecture were constructed, each of which contains four p-n junctions and two optical pieces. Independent experiments or simulations had been implemented on the components but by using optimal assumptions. In order to examine the actual performances of all the components, which are dependent on each other and the light source, direct outdoor measurements were made. A set of self-consistent efficiency definitions was articulated and a test bed was developed to measure the parameters required by the efficiency calculation. By comparing the component efficiency items derived from the outdoor measurement and the expected values based on independent simulations, the potential opportunities for efficiency improvement are determined. In the outdoor measurement at the University of Delaware, the optical component demonstrated 89.1% efficiency. Additional assemblies were tested at the National Renewable Energy Laboratory. One assembly demonstrated 36.7% submodule efficiency, which compares favorably with the 32.6% previously reported verified submodule efficiency.

Xiaoting, W.; Waite, N.; Murcia, P.; Emery, K.; Steiner, M.; Kiamilev, F.; Goossen, K.; Honsberg, C.; Barnett, A.

2012-03-01T23:59:59.000Z

451

Growth and deterministic assembly of single stranded carbon nanotube  

E-Print Network (OSTI)

The ability to control the shape, position, alignment, length and assembly of carbon nanotubes over large areas has become an essential but very difficult goal in the field of nanotechnology. Current assembly efforts for ...

Doddabasanagouda, Sunil

2006-01-01T23:59:59.000Z

452

Electric field directed self assembly of nanoparticle structures  

E-Print Network (OSTI)

and Heller, M.J. (2007) Electric-field-directed assembly ofOF THE DISSERTATION Electric Field Directed Self Assembly ofof colloidal particles by electric fields. Soft Matter, 2,

Dehlinger, Dietrich Alexander

2008-01-01T23:59:59.000Z

453

A New Route to Nano Self-Assembly  

NLE Websites -- All DOE Office Websites (Extended Search)

A New Route to Nano Self-Assembly A New Route to Nano Self-Assembly Print Wednesday, 24 February 2010 00:00 If the promise of nanotechnology is to be fulfilled, nanoparticles will...

454

Fuel assembly transfer basket for pool type nuclear reactor vessels  

DOE Patents (OSTI)

A fuel assembly transfer basket for a pool type, liquid metal cooled nuclear reactor having a side access loading and unloading port for receiving and relinquishing fuel assemblies during transfer.

Fanning, Alan W. (San Jose, CA); Ramsour, Nicholas L. (San Jose, CA)

1991-01-01T23:59:59.000Z

455

U.S. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER N1!PA DE1'l!RlInNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DE1'l!RlInNATION DE1'l!RlInNATION Page I of2 RECIPIENT:West Chester University of Pennsylvania STATE: PA PROJECT TITLE: Design and Implementation of Geothermal Energy Systems at West Chester University Funding Opportunity Announcement Number 70.10 Procurement Instrument Number DE-EEOOO3217 NEPA Control Number GFO-1Q-484 cm Number o Based on my review oflhe informallon concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

456

DEPARTII'IENT OF ENERGY EERE PROJECT MA'<AGEMENT CENTER Nl!PA DETEIU.fiNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DEPARTII'IENT OF ENERGY DEPARTII'IENT OF ENERGY EERE PROJECT MA'PA DETEIU.fiNATION RECIPIENT:ldaho Office of Energy Resources PROJECT TITLE : Program Year 2012 State Energy Program Formula Grants Page 1 of2 STATE: fD Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CIO Number DE-FOA0000643 DE-EEOOO3681 GFD-0003681-OO3 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 45 1. IA), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination A11 Technical advice and assistance to organizations Rational for determination: Information gathering (induding, but not limited to, literature surveys, inventories, site visits, and

457

US. DI!PARTlIIENT OFI!NFRGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!TIIU.fiNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DI!PARTlIIENT OFI!NFRGY DI!PARTlIIENT OFI!NFRGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!TIIU.fiNATION REClPI[NT:The Regents of the University of Califomia; University of California Berkley Page I of2 STATE: CA PROJEcr TITLE: Advanced Manufacturing MedicaVBiosciences Pipeline for Economic Development {AM2PED)is a regional medical and biosciences manufacturing initiative targeting the 180/880 corridor in the SF East Bay. Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number em Number JlAC2102AM DE-EE0006026 GF().()()()6()26-001 G06026 Based on my TCview ortbe information concerning the proposed aclion, as NEPA Compliance Officer (authoru.ed under DOE Order 451.1A), I have made tbe following detel"mination: ex, EA, [IS APPENDIX AND NUMBER:

458

U.S. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!Rl\lINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

.**.* : .**.* : , U.S. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!Rl\lINATION RECIPIENT :DOE Solar Energy Technology Program PROJECf TITLE: Solar Energy Evolution and Diffusion Studies (SE EDS) Page 1 of2 STATE: DC Funding Opportunity Annouoc:emenf Number Procurement Instrument Number NEPA Control Number em Number OE-FOA-OOOO740 GFO-FOA0740-001 Based on my review orehe information concerning the proposed aetion, as NEPA Compliance Officer (authorized under DOE Order 4Sl.IA), I have made tbe following determination: ex, EA, EIS APPENDlX AND NUMBER: Description: A91nformation gatheri ng, analYSiS, and d isseminatio n Information gathering (including, but nollimiled 10, literature surveys, Inventories, site visits, and audits), data analysis (including, but not limited 10, computer modeling), document preparation

459

U.S. DFPARThIENT OFENYRGY EERE PROJECT MANAGEMENT CENTER Nl'PA DETFlUllNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DFPARThIENT OFENYRGY DFPARThIENT OFENYRGY EERE PROJECT MANAGEMENT CENTER Nl'PA DETFlUllNATION RECIPIENT:State of louisiana-Louisiana Department of Natural Resources PROJECf TITLE: ARRA EECBG-Slale of louisiana Pointe Coupe Parish Page 1 of3 STATE : LA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Numbu DE-FOA-OOOOO13 DE-EEOOOO735 GF0-0000735-OO5 0 Based on my review of the informafion concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Adions to conserve energy. demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

460

DEPARTMENT OFENl!RGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!lU.nNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OFENl!RGY OFENl!RGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!lU.nNATION RECIPIENT:Atargis Energy Inc. PROJECT TITLE : Cycloidal Wave Energy Converter Page lof2 STATE: CO Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number elD Number DE·FOA-OOOO293 DE-EEOOO3635 GFQ-000363S-001 0 Based on my review of tbe information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.IA). I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, bul not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies. analytical energy supply

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461

U.S. DEPARTMENT OFI!NFRGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!TI!RMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Richland county Richland county U.S. DEPARTMENT OFI!NFRGY EERE PROJECT MANAGEMENT CENTER Nl!PA DI!TI!RMINATION PROJECT TITLE: Irmo Char1ing Cross Sidewalk Project Page 1 of2 STATE: SC Funding Opportunity AnnouDcement Num~r Procurement Instrument Number NEPA Control Number CID Number EEOOOO95O GF().()()()()95()3 0 Based on my review ofthe information concerning tbe proposed action, as NEPA Compliance Officer (authom.ed under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation , and promote energy-efficJency that do not increase the indoor ooncentrations of potentially harmful substances. These actions may involve financial and technical

462

u.s. DI!PARThIENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NJ!PA DETEJU,llNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MANAGEMENT CENTER MANAGEMENT CENTER NJ!PA DETEJU,llNATION RECIPIENT :Ocean Renewable Power Company, LlC Page I of2 STATE: AK PROJECf TITLE: Acoustic Monitoring of Beluga Whale Interactions withCook Inlet Tidal Energy Project Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number em Number DE-FOA-OOOOO69 DE-EE0002657 GFO-O002657-002 G02657 Based on my review oftbe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: B3.3 Research related to Field and laboratory research, inventory, and information collection activities that are directly conservation of fish, wildlife, related to the conservation of fish and wildlife resources or to the protection of cultural

463

US DFPARThIFNT OF ENERGY EERE PROJECT MANAGEMENT CENTER NllPA DETFID.llNATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DFPARThIFNT OF ENERGY DFPARThIFNT OF ENERGY EERE PROJECT MANAGEMENT CENTER NllPA DETFID.llNATION RECIPIENT:Mercedes·Benz Research & Development, North America PROJECT TITLE : Light· Duty Fuel Cell Electric Vehicle Validation Data Page I of2 STATE : CA Funding Opportunity Announcemcnt Number DE·FOA·0000625 Procurement Instrument Number DE-EEOOO5971 NEPA Control Number CID Number GFO"'()005971...{)()1 G05971 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI. IA), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Rational for detennination: Information gathering (including, but not limited to, literature surveys. inventories, site visits, and

464

u.s. DIiPARTMENT OF ENFR Y EERE PROJECT MANAGEMENT C NTER NIiPA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DIiPARTMENT OF ENFR Y DIiPARTMENT OF ENFR Y EERE PROJECT MANAGEMENT C NTER NIiPA DETERMINATION RECIPIENT:Califomia Energy Commission PROJE('T TITLE: SEP Annual Formula Page 1 of2 STATE: CA Funding Opportunity Announcement Number Procurement Instrument umber NEPA Control Number em Number DE-FOA-0000643 DE-EE-0003941 GFO-O003941-OO1 Based on my review of the information concerning the proposed action, as NEP Compliance Officer (authorized under DOE Order 451.lA), I have made the (ollowlng determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Information gathering (including , bul nol limiled 10, lite alure surveys, inventories, site visits, and audits), data analysis (including , but nol limiled 10. co puler modeling), document preparation

465

Exchanges of Energy, Water and Carbon Dioxide Xuhui Lee (Yale University) and Edward Pa:on (NCAR)  

NLE Websites -- All DOE Office Websites (Extended Search)

Influences of the Boundary Layer Flow on Vegeta8on-Air Influences of the Boundary Layer Flow on Vegeta8on-Air Exchanges of Energy, Water and Carbon Dioxide Xuhui Lee (Yale University) and Edward Pa:on (NCAR) * Summarize your projects and its scienFfic objecFves for the next 3-5 years The objecFve of this project is to establish a mechanisFc understanding of the interplay between flow heterogeneity in the atmospheric boundary layer (ABL), land surface heterogeneity, and vegetaFon-air exchange of energy, water and CO 2 . The project will invesFgate mechanisms by which mesoscale moFons in the ABL influence vegetaFon-air exchange. It will also quanFfy the influence of heterogeneity on predicFons by 1D column models used in regional and global scale climate models. It is hypothesized that two important ABL processes entrainment and flow

466

u.s. DEP.-\RTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!RMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

*** *** ~ , RECI P I [NT :Riverheath u.s. DEP.-\RTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETl!RMINATION Page 1 of2 STATE: WI PROJECT TITLE: RiverHeath: Neighborhood loop Geothermal Exchange System: Technology Demonstration Project Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number em Number DE-FOA-OOOO116 DE-EEOOO3005 GFO-OO03005-OO2 G03005 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4Sl.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description : 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may Involve financial and technical

467

Dictyostelium transcriptional responses to Pseudomonas aeruginosa: common and specific effects from PAO1 and PA14 strains  

E-Print Network (OSTI)

,15 DDB0167879 IWS1 C-terminus 0,70 0,69 DDB0205969 snd1, tudor domain-containing protein 0,66 0,79 DDB0188840 TFIIAL, "transcription_factor_IIA" -0,79 -0,55 DDB0167865 ddx52, DEAD/DEAH box helicase -0,55 -0,55 DDB0184074 ddx6, DEAD/DEAH box helicase 0... ,62 0,66 DDB0184228 DEAD/DEAH box helicase -0,63 -0,60 Table 2: Genes differentially expressed upon infection with PAO1 and PA14 versus Klebsiella (Continued)Page 9 of 15 (page number not for citation purposes) DDB0206136 myb domain-containing protein 0...

Carilla-Latorre, Sergio; Calvo-Garrido, Javier; Bloomfield, Gareth; Skelton, Jason; Kay, Robert R; Ivens, Alasdair; Martinez, Jose L; Escalante, Ricardo

2008-06-30T23:59:59.000Z

468

Analysis of Power Quality Concerns at an Automobile Assembly Plant  

Science Conference Proceedings (OSTI)

This report summarizes the findings of a general power quality (PQ) study for an automobile assembly plant.

2003-12-31T23:59:59.000Z

469

Assembly and Characterization of Nano-Complexes: Quantum ...  

Science Conference Proceedings (OSTI)

Assembly and Characterization of Nano-Complexes: Quantum Dot Encapsulated Liposomes. Idan Mandelbaum and Angela R. Hight Walker. ...

470

Assembling a Resolution Multiprocessor from Interface, Programming and Distributed  

E-Print Network (OSTI)

implicitly. Prolog PVM X Window TCL/TK Expect 1 Introduction Modular assembly of parallel programming systems

Taylor, Hamish