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1

Introduction! Low Cost, High Volume, Scale-up Photovoltaic Manufacturing!  

E-Print Network [OSTI]

Introduction! Low Cost, High Volume, Scale-up Photovoltaic Manufacturing! Prof. Shreyes Melkote, Manufacturing Research Center, Georgia Institute of Technology Photovoltaics (PV) will be part of the energy mix volume PV manufacturing, therefore to reduce manufacturing cost and accelerate PV use. ! q Silicon wafer

Das, Suman

2

Manufacturing Innovation and Scale-up | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't HappenLow-Cost ProductionManagementSitesManufacturing

3

Experience Scaling Up Manufacturing of Emerging Photovoltaic Technologies  

SciTech Connect (OSTI)

This report examines two important generic photovoltaic technologies at particularly revealing stages of development, i.e., the stages between R&D and stable commercial production and profitable sales. Based on two historical cases, it attempts to shed light on the difference between: (1) costs and schedules validated by actual manufacturing and market experience, and (2) estimated costs and schedules that rely on technology forecasts and engineering estimates. The amorphous Silicon case also identifies some of the costs that are incurred in meeting specific market requirements, while the Cadmium Telluride case identifies many of the operational challenges involved in transferring R&D results to production. The transition between R&D and commercial success takes a great deal of time and money for emerging energy conversion technologies in general. The experience reported here can be instructive to those managing comparable efforts, and to their investors. It can also be instructive to R&D managers responsible for positioning such new technologies for commercial success.

Braun, G. W.; Skinner, D. E.

2007-01-01T23:59:59.000Z

4

Characterization of Filtration Scale-Up Performance  

SciTech Connect (OSTI)

The scale-up performance of sintered stainless steel crossflow filter elements planned for use at the Pretreatment Engineering Platform (PEP) and at the Waste Treatment and Immobilization Plant (WTP) were characterized in partial fulfillment (see Table S.1) of the requirements of Test Plan TP RPP WTP 509. This test report details the results of experimental activities related only to filter scale-up characterization. These tests were performed under the Simulant Testing Program supporting Phase 1 of the demonstration of the pretreatment leaching processes at PEP. Pacific Northwest National Laboratory (PNNL) conducted the tests discussed herein for Bechtel National, Inc. (BNI) to address the data needs of Test Specification 24590-WTP-TSP-RT-07-004. Scale-up characterization tests employ high-level waste (HLW) simulants developed under the Test Plan TP-RPP-WTP-469. The experimental activities outlined in TP-RPP-WTP-509 examined specific processes from two broad areas of simulant behavior: 1) leaching performance of the boehmite simulant as a function of suspending phase chemistry and 2) filtration performance of the blended simulant with respect to filter scale-up and fouling. With regard to leaching behavior, the effect of anions on the kinetics of boehmite leaching was examined. Two experiments were conducted: 1) one examined the effect of the aluminate anion on the rate of boehmite dissolution and 2) another determined the effect of secondary anions typical of Hanford tank wastes on the rate of boehmite dissolution. Both experiments provide insight into how compositional variations in the suspending phase impact the effectiveness of the leaching processes. In addition, the aluminate anion studies provide information on the consequences of gibbsite in waste. The latter derives from the expected fast dissolution of gibbsite relative to boehmite. This test report concerns only results of the filtration performance with respect to scale-up. Test results for boehmite dissolution kinetics and filter fouling are reported elsewhere (see Table S.1). The primary goal of scale-up testing was to examine how filter length influenced permeate flux rates. To accomplish this, the existing cells unit filter system, which employs a 2-ft-long, 0.5-in. (inner) diameter sintered stainless steel filter element, was redesigned to accommodate an 8-ft. sintered stainless steel filter element of the same diameter. Testing was then performed to evaluate the filtration performance of waste simulant slurries. Scale-up testing consisted of two separate series of filtration tests: 1) scale-up axial velocity (AV)/transmembrane pressure (TMP) matrix tests and 2) scale-up temperature tests. The AV/TMP matrix tests examined filtration performance of two different waste simulant slurries in the 8-ft. cells unit filter system. Waste simulant slurry formulations for the 8-ft. scale-up test was selected to match simulant slurries for which filtration performance had been characterized on the 2-ft CUF. For the scale-up temperature tests, the filtration performance at three test temperatures (i.e., 25°C, 40°C, and 60°C) was determined to evaluate if filter flux versus temperature correlations developed using the 2-ft filters were also valid for the 8-ft filters.

Daniel, Richard C.; Billing, Justin M.; Luna, Maria L.; Cantrell, Kirk J.; Peterson, Reid A.; Bonebrake, Michael L.; Shimskey, Rick W.; Jagoda, Lynette K.

2009-03-09T23:59:59.000Z

5

Psychotherapy Computational Psychotherapy Research: Scaling up the  

E-Print Network [OSTI]

research. New methods are required to "scale up" to larger evaluation tasks and "drill down" into the raw­provider interaction contains the treatment's active ingredients. However, the technology for analyzing the content researchable because the intermediate technology required . . . does not exist. I mean auxiliaries and methods

Steyvers, Mark

6

Manufacturability Study and Scale-Up for Large Format Lithium...  

Broader source: Energy.gov (indexed) [DOE]

contributions out of over 40 in FY1314 * Selected publications 1. J. Li, B.L. Armstrong, J. Kiggans, C. Daniel, and D.L. Wood, "Lithium Ion Cell Performance Enhancement...

7

Manufacturing and Scale Up Challenges: Cell Components, Membranes, & Catalysts  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergyAllPre-SolicitationEnergyPEM FuelM

8

EBRD-Sustainable Energy Initiative: Scaling Up Finance for Climate...  

Open Energy Info (EERE)

Scaling Up Finance for Climate Change Mitigation Jump to: navigation, search Tool Summary LAUNCH TOOL Name: EBRD-Sustainable Energy Initiative: Scaling Up Finance for Climate...

9

Solid Oxide Membrane (SOM) Electrolysis of Magnesium: Scale-Up...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Oxide Membrane (SOM) Electrolysis of Magnesium: Scale-Up Research and Engineering for Light-Weight Vehicles Solid Oxide Membrane (SOM) Electrolysis of Magnesium: Scale-Up Research...

10

Scale-Up of Magnesium Production by Fully Stabilized Zirconia...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis 2012 DOE Hydrogen and Fuel...

11

Process Development and Scale up of Advanced Electrolyte Materials...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Scale up of Advanced Electrolyte Materials Process Development and Scale up of Advanced Electrolyte Materials 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies...

12

Scaling Up Primary Education Services in Rural India  

E-Print Network [OSTI]

Scaling Up Primary Education Services in Rural India Nirupam Bajpai, Ravindra H. Dholakia and Sustainable Development The Earth Institute at Columbia University www.earth.columbia.edu #12;Scaling up attempt to address two key questions in this paper: 1) In terms of state-wide scaling up of rural services

13

Scaling Up Primary Health Services in Rural India  

E-Print Network [OSTI]

Scaling Up Primary Health Services in Rural India Nirupam Bajpai, Ravindra H. Dholakia and Jeffrey and Sustainable Development The Earth Institute at Columbia University www.earth.columbia.edu #12;Scaling up Abstract We attempt to address two key questions in this paper: 1) In terms of state-wide scaling up

14

Scaling up Renewable Energy in Developing Countries: finance...  

Open Energy Info (EERE)

Renewable Energy in Developing Countries: finance and investment perspectives Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Scaling up Renewable Energy in Developing...

15

Materials Scale-up and Cell Performance Analysis  

Broader source: Energy.gov (indexed) [DOE]

LBNL Materials Scale-up and Cell Performance Analysis Vince Battaglia LBNL June 9, 2010 This presentation does not contain any proprietary, confidential, or otherwise restricted...

16

Approaches and Financial Models for Scaling up Norwegian Development...  

Open Energy Info (EERE)

Financial Models for Scaling up Norwegian Development Assistance to Clean Energy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Approaches and Financial Models for...

17

Manufacturing  

Office of Environmental Management (EM)

Flow of Materials through Industry Sustainable 1 Manufacturing 2 Technology Assessment 3 Contents 4 1. Introduction to the TechnologySystem ......

18

Key words: STREAMLINE, yeast, scale up, automation, sanitization.  

E-Print Network [OSTI]

adsorption by defining a realistic process example at small scale and taking it all the way up to a fullyKey words: STREAMLINE, yeast, scale up, automation, sanitization. Abstract This application note was evaluated by performing a sanitization study in which the column and system were challenged with culture

Lebendiker, Mario

19

Hierarchical Summarization: Scaling Up Multi-Document Summarization  

E-Print Network [OSTI]

of Technology Delhi, India gaganbansal1993@gmail.com mausam@cse.iitd.ac.in Abstract Multi-document summarization, and are inadequate for larger document collections. We propose a new approach to scaling up summarization called the hierarchy to drill down for more details on topics of interest. SUMMA optimizes for coherence as well

Mausam

20

Scale-up of commercial PCFB boiler plant technology  

SciTech Connect (OSTI)

The DMEC-1 Demonstration Project will provide an 80 MWe commercial-scale demonstration of the Pressurized Circulating Fluidized Bed (PCFB) technology. Following confirmation of the PCFB design in the 80 MWe scale, the technology with be scaled to even larger commercial units. It is anticipated that the market for commercial scale PCFB plants will exist most predominantly in the utility and independent power producer (IPP) sectors. These customers will require the best possible plant efficiency and the lowest achievable emissions at competitive cost. This paper will describe the PCFB technology and the expected performance of a nominal 400 MWe PCFB power plant Illinois No. 6 coal was used as a representative fuel for the analysis. The description of the plant performance will be followed by a discussion of the scale-up of the major PCFB components such as the PCFB boiler, the pressure vessel, the ceramic filter, the coal/sorbent handling steam, the gas turbine, the heat recovery unit and the steam turbine, demonstrating the reasonableness of scale-up from demonstration plant to a nominal 400 MWe unit.

Lamar, T.W.

1993-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Production Scale-Up or Activated Carbons for Ultracapacitors  

SciTech Connect (OSTI)

Transportation use accounts for 67% of the petroleum consumption in the US. Electric and hybrid vehicles are promising technologies for decreasing our dependence on petroleum, and this is the objective of the FreedomCAR & Vehicle Technologies Program. Inexpensive and efficient energy storage devices are needed for electric and hybrid vehicle to be economically viable, and ultracapacitors are a leading energy storage technology being investigated by the FreedomCAR program. The most important parameter in determining the power and energy density of a carbon-based ultracapacitor is the amount of surface area accessible to the electrolyte, which is primarily determined by the pore size distribution. The major problems with current carbons are that their pore size distribution is not optimized for liquid electrolytes and the best carbons are very expensive. TDA Research, Inc. (TDA) has developed methods to prepare porous carbons with tunable pore size distributions from inexpensive carbohydrate based precursors. The use of low-cost feedstocks and processing steps greatly lowers the production costs. During this project with the assistance of Maxwell Technologies, we found that an impurity was limiting the performance of our carbon and the major impurity found was sulfur. A new carbon with low sulfur content was made and found that the performance of the carbon was greatly improved. We also scaled-up the process to pre-production levels and we are currently able to produce 0.25 tons/year of activated carbon. We could easily double this amount by purchasing a second rotary kiln. More importantly, we are working with MeadWestvaco on a Joint Development Agreement to scale-up the process to produce hundreds of tons of high quality, inexpensive carbon per year based on our processes.

Dr. Steven D. Dietz

2007-01-10T23:59:59.000Z

22

Self Aligned Cell: Scaling Up Manufacture of a Cost Effective Cell Architecture for Multicrystalline Silicon Photovoltaics  

SciTech Connect (OSTI)

Two areas of technology for fabrication of higher efficiency Si-wafer solar cells were addressed: (1) the formation of structured texturing that is an improvement over the industry-standard isotexture process for multicrystalline wafers. (2) the formation of fine line (<50 micron) metallization seed layers in a self-aligned manner where the fingers can be automatically and perfectly lined up to a selective emitter and where expensive silver screen printing paste can be mostly replaced by plating up the seed layers with silver or copper. The benefits are: a) Lower reflectivity , b) Decoupling the performance of the texture from the saw damage, thus allowing for better advances in sawing and a more robust wet process. 1366 Technologies developed 2 pilot machines for 1) deposition and patterning of low-cost resist layers to enable simultaneous Honeycomb front texturing and groove formation for multicrystalline Si wafers, and 2) fine-line dispensing of materials that are self aligned to the grooves.

Gabor, A.; van Mierlo, F.

2010-12-01T23:59:59.000Z

23

Scaling up Primary Health Services in Rural Tamil Nadu: Public Investment Requirements and Health Sector Reform  

E-Print Network [OSTI]

Scaling up Primary Health Services in Rural Tamil Nadu: Public Investment Requirements and Health two key questions in this paper: 1) In terms of state-wide scaling up of rural services in the area of primary health, what will it cost financially and in terms of human resources to scale-up these services

24

Scaling up Primary Education Services in Rural Tamil Nadu: Public Investment Requirements and Reform  

E-Print Network [OSTI]

1 Scaling up Primary Education Services in Rural Tamil Nadu: Public Investment Requirements questions in this paper: 1) In terms of state-wide scaling up of rural services in the area of primary education, what will it cost financially and in terms of human resources to scale-up these services in all

25

Scale-up of Carbon/Carbon Bipolar Plates  

SciTech Connect (OSTI)

This project was focused upon developing a unique material technology for use in PEM fuel cell bipolar plates. The carbon/carbon composite material developed in this program is uniquely suited for use in fuel cell systems, as it is lightweight, highly conductive and corrosion resistant. The project further focused upon developing the manufacturing methodology to cost-effectively produce this material for use in commercial fuel cell systems. United Technology Fuel Cells Corp., a leading fuel cell developer was a subcontractor to the project was interested in the performance and low-cost potential of the material. The accomplishments of the program included the development and testing of a low-cost, fully molded, net-shape carbon-carbon bipolar plate. The process to cost-effectively manufacture these carbon-carbon bipolar plates was focused on extensively in this program. Key areas for cost-reduction that received attention in this program was net-shape molding of the detailed flow structures according to end-user design. Correlations between feature detail and process parameters were formed so that mold tooling could be accurately designed to meet a variety of flow field dimensions. A cost model was developed that predicted the cost of manufacture for the product in near-term volumes and long-term volumes (10+ million units per year). Because the roduct uses lowcost raw materials in quantities that are less than competitive tech, it was found that the cost of the product in high volume can be less than with other plate echnologies, and can meet the DOE goal of $4/kW for transportation applications. The excellent performance of the all-carbon plate in net shape was verified in fuel cell testing. Performance equivalent to much higher cost, fully machined graphite plates was found.

David P. Haack

2009-04-08T23:59:59.000Z

26

Scale-Up, Production, and Procurement of PEP Simulants  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory has been tasked by Bechtel National Inc. on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility. The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. This report provides the lessons learned regarding the manufacture and delivery of simulated feeds for PEP testing.

Scheele, Randall D.; Brown, Garrett N.; Kurath, Dean E.

2009-10-29T23:59:59.000Z

27

Scale-up and Testing of Advanced Materials from the BATT Program...  

Broader source: Energy.gov (indexed) [DOE]

Scale-up and Testing of Advanced Materials from the BATT Program Vince Battaglia LBNL May 09, 2011 This presentation does not contain any proprietary, confidential, or otherwise...

28

Honduras-Program for Scaling Up Renewable Energy in Low Income...  

Open Energy Info (EERE)

Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable Energy Program for Low Income...

29

Kenya-Program for Scaling Up Renewable Energy in Low Income Countries...  

Open Energy Info (EERE)

Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable Energy Program for Low Income...

30

Maldives-Program for Scaling Up Renewable Energy in Low Income...  

Open Energy Info (EERE)

Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable Energy Program for Low Income...

31

Mali-Program for Scaling Up Renewable Energy in Low Income Countries...  

Open Energy Info (EERE)

Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable Energy Program for Low Income...

32

Nepal-Program for Scaling Up Renewable Energy in Low Income Countries...  

Open Energy Info (EERE)

Nepal UN Region Southern Asia References Program for Scaling Up Renewable Energy in Low Income Countries (SREP)1 Ethiopia Specific Documents2 Honduras Specific Documents3...

33

SCALING-UP OF NEW GENERATION OF 3D FLEXIBLE ORGANIC SOLAR CELLS  

E-Print Network [OSTI]

SCALING-UP OF NEW GENERATION OF 3D FLEXIBLE ORGANIC SOLAR CELLS _______________ A Thesis Presented Generation of 3D Flexible Organic Solar Cell _____________________________________________ Samuel Kinde Engineering San Diego State University, 2012 Scaling-up of New Generation of 3D Flexible Organic Solar Cells

Kassegne, Samuel Kinde

34

Optimization and Scale-up of Antibody Purification Conditions by Hydrophobic  

E-Print Network [OSTI]

Optimization and Scale-up of Antibody Purification Conditions by Hydrophobic Charge Induction #12;Optimization and Scale-up of Antibody Purification Conditions by HCIC on MEP HHyyppeerr was regenerated using approximately 5 column volumes of 1 M NaOH. Small-scale runs were performed on an Ă?KTA

Lebendiker, Mario

35

MANUFACTURING Manufacturing and Biomanufacturing  

E-Print Network [OSTI]

process improvements to manufacturing. In addition, the critical national need area of Manufacturing hasMANUFACTURING Manufacturing and Biomanufacturing: Materials Advances and Critical Processes NATIONAL NEED The proposed topics within "Manufacturing and Biomanufacturing: Materials Advances

Magee, Joseph W.

36

Scale-up and Testing of Advanced Materials from the BATT Program...  

Broader source: Energy.gov (indexed) [DOE]

AMR Berkeley Lab 129 Scale-up and Testing of Advanced Materials from the BATT Program Vincent Battaglia, Ph.D. Lawrence Berkeley National Laboratory May 16, 2012 es029 This...

37

Scale-up and Testing of Advanced Materials from the BATT Program...  

Broader source: Energy.gov (indexed) [DOE]

Scale-up and Testing of Advanced Materials from the BATT Program Vincent Battaglia, Ph.D. Lawrence Berkeley National Laboratory May 15, 2013 ES029) This presentation does not...

38

Scaling-up Renewable Electricity in BC: Tackling the Institutional and Political Challenges  

E-Print Network [OSTI]

Scaling-up Renewable Electricity in BC: Tackling the Institutional and Political Challenges Dr.................................................................................................................................... 4 2. Renewable Electricity and Hydropower in BC................................................................................................... 6 3. Institutions and Processes for Renewable Electricity Development

Pedersen, Tom

39

AUGUST 2014 POLICY PAPER | Why did major global health institutions scale up ACTs but ignore combination zinc/oral rehydration therapy? | 1 Why did major global health institutions scale up artemisinin-based  

E-Print Network [OSTI]

AUGUST 2014 POLICY PAPER | Why did major global health institutions scale up ACTs but ignore combination zinc/oral rehydration therapy? | 1 Why did major global health institutions scale up artemisinin agencies. Over the last decade, these institu- tions took concerted action to scale up the newly

Mullins, Dyche

40

ATS materials/manufacturing  

SciTech Connect (OSTI)

The Materials/Manufacturing Technology subelement is a part of the base technology portion of the Advanced Turbine Systems (ATS) Program. The work in this subelement is being performed predominantly by industry with assistance from national laboratories and universities. The projects in this subelement are aimed toward hastening the incorporation of new materials and components in gas turbines. Work is currently ongoing on thermal barrier coatings (TBCs), the scale-up of single crystal airfoil manufacturing technologies, materials characterization, and technology information exchange. This paper presents highlights of the activities during the past year. 12 refs., 24 figs., 4 tabs.

Karnitz, M.A.; Wright, I.G.; Ferber, M.K. [and others

1997-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

ENGINEERING SCALE UP OF RENEWABLE HYDROGEN PRODUCTION BY CATALYTIC STEAM REFORMING OF PEANUT  

E-Print Network [OSTI]

ENGINEERING SCALE UP OF RENEWABLE HYDROGEN PRODUCTION BY CATALYTIC STEAM REFORMING OF PEANUT SHELLS, and academic organizations is developing a steam reforming process to be demonstrated on the gaseous byproducts of this engineering demonstration project. After an initial problem with the heaters that required modification

42

An efficient permeability scaling-up technique applied to the discretized flow equations  

SciTech Connect (OSTI)

Grid-block permeability scaling-up for numerical reservoir simulations has been discussed for a long time in the literature. It is now recognized that a full permeability tensor is needed to get an accurate reservoir description at large scale. However, two major difficulties are encountered: (1) grid-block permeability cannot be properly defined because it depends on boundary conditions; (2) discretization of flow equations with a full permeability tensor is not straightforward and little work has been done on this subject. In this paper, we propose a new method, which allows us to get around both difficulties. As the two major problems are closely related, a global approach will preserve the accuracy. So, in the proposed method, the permeability up-scaling technique is integrated in the discretized numerical scheme for flow simulation. The permeability is scaled-up via the transmissibility term, in accordance with the fluid flow calculation in the numerical scheme. A finite-volume scheme is particularly studied, and the transmissibility scaling-up technique for this scheme is presented. Some numerical examples are tested for flow simulation. This new method is compared with some published numerical schemes for full permeability tensor discretization where the full permeability tensor is scaled-up through various techniques. Comparing the results with fine grid simulations shows that the new method is more accurate and more efficient.

Urgelli, D.; Ding, Yu [Institut Francais du Petrole, Rueil Malmaison (France)

1997-08-01T23:59:59.000Z

43

Scaling Up the Atlas Chip-Multiprocessor Peter G. Sassone, Student Member, IEEE, and  

E-Print Network [OSTI]

values, similar to Atlas. Since loops and blocks can be of any length, Trace Processors [3] introducedScaling Up the Atlas Chip-Multiprocessor Peter G. Sassone, Student Member, IEEE, and D. Scott Wills, Senior Member, IEEE Abstract--Atlas, a dynamically multithreading chip-multiprocessor (CMP), gains little

Wills, Scott

44

EA-1867: Scale-up of High-Temperature Syngas Cleanup Technology, Polk County, Florida  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts of a proposal to provide cost-shared funding to RTI International (RTI) for its proposed project to demonstrate the precommercial scale-up of RTI’s high-temperature syngas cleanup and carbon capture and sequestration technologies.

45

Report on the WHO/PEPFAR planning meeting on scaling up  

E-Print Network [OSTI]

Report on the WHO/PEPFAR planning meeting on scaling up nursing and medical education Geneva, 13 with the US President's Emergency Plan for AIDS Relief (PEPFAR). #12;Background to the planning meeting of the workforce crisis, nowhere near enough new doctors and nurses are being educated and trained ­ especially

Grishok, Alla

46

RESEARCH PAPER Scale-up and control of droplet production in coupled microfluidic  

E-Print Network [OSTI]

RESEARCH PAPER Scale-up and control of droplet production in coupled microfluidic flow Springer-Verlag 2012 Abstract A single microfluidic chip consisting of six microfluidic flow-focusing devices operating in parallel was developed to investigate the feasibility of scaling microfluidic droplet

Rothstein, Jonathan

47

Scale-up of Novel Low-Cost Carbon Fibers Leading to High-Volume Commercial Launch  

SciTech Connect (OSTI)

The project started in September, 2012 with the goal of scaling up from the existing laboratory scale process for producing carbon fiber (CF) from polyolefin (PO) based precursor fiber using a Dow proprietary sulfonation-desulfonation stabilization process. The award was used to develop a process that was capable of producing market development quantities of CF from PO precursor fiber at a rate of 4 kg/h of CF. The CF would target properties that met or exceeded the Department of Energy (DOE) Vehicles Technology [1] standard; i.e., 172 GPa modulus and 1.72 GPa strength at greater than or equal to 1% strain. The Dow proprietary process was capable of meeting and exceeding these targets properties. Project DE-EE0005760 resulted from a Collaborative Research and Development Agreement (CRADA) between Dow and Oak Ridge National Laboratory (ORNL) with support from the Michigan Economic Development Corporation (MEDC) and DOE. In the first budget period, the main goal was to design a sulfonation-desulfonation market development plant capable of stabilizing PO precursor fiber at a rate of 5 kg/h using a sulfonation solution. The detailed design, location, and cost estimate were determined as scheduled in the Project Management Plan (PMP). In parallel with this DOE award project was a fundamentals and economic evaluation funded by The Dow Chemical Company (Dow). The goal of the Dow sponsored project was to finalize the mass balances, energy balances, and levelized cost to produce CF using the Dow process. A Go-No-Go decision was scheduled in June, 2013 based on the findings of the DOE sponsored scale up project and the Dow sponsored project. In June, 2013, Dow made the No-Go decision to halt and abandon the Dow proprietary sulfonation-desulfonation process for stabilizing PO precursor fibers for the manufacturing of CF. This No-Go decision was identified in the original proposal and at the start of this project, and the decision was made as scheduled. The decision was based on the high levelized economic cost of the process relative to the manufacture of CF from polyacrylonitrile (PAN) precursor fibers. The capital required to sulfonate the fibers adds a significant cost to the process due to the need for investment in a sulfuric acid recovery plant. This high additional capital over the capital for a PAN based CF plant, reduces the levelized economic cost to slightly advantaged over PAN based CF. The sulfonation-desulfonation stabilization route failed to meet the Dow’s return on investment criterion and the cost advantage target set forth for the DOE project. The DOE and Dow decided to halt spending on the project until a new PO fiber stabilization process could be identified that met the DOE physical properties standard and the levelized economic cost constraints of Dow. When the new technology was developed, then award DE-EE0005760 would be re-started with the same goals of the development of a market development plant capable of producing CF at 4 kg/h with the properties that met or exceed those set forth by the Department of Energy Vehicles Technology standard. Progress on the development of the new process has been slow and thus has delayed the scale up project. Dow’s efforts to date have not progressed to the point of demonstrating a commercially-viable process for production of low cost CF from PO precursors for Dow’s rigorous economic constraints. After extensive discussions within Dow and consultation with DOE’s Advanced Manufacturing Office (AMO) Headquarters and Golden Field Office teams, Dow has decided to proceed with the formal recommendation to terminate subject project. DOE’s AMO Headquarters and Golden Field Office teams agreed with the termination of the project.

Spalding, Mark A [The Dow Chemical Company

2014-08-27T23:59:59.000Z

48

Pore-Water Extraction Scale-Up Study for the SX Tank Farm  

SciTech Connect (OSTI)

The phenomena related to pore-water extraction from unsaturated sediments have been previously examined with limited laboratory experiments and numerical modeling. However, key scale-up issues have not yet been addressed. Laboratory experiments and numerical modeling were conducted to specifically examine pore-water extraction for sediment conditions relevant to the vadose zone beneath the SX Tank Farm at Hanford Site in southeastern Washington State. Available SX Tank Farm data were evaluated to generate a conceptual model of the subsurface for a targeted pore-water extraction application in areas with elevated moisture and Tc-99 concentration. The hydraulic properties of the types of porous media representative of the SX Tank Farm target application were determined using sediment mixtures prepared in the laboratory based on available borehole sediment particle size data. Numerical modeling was used as an evaluation tool for scale-up of pore-water extraction for targeted field applications.

Truex, Michael J.; Oostrom, Martinus; Wietsma, Thomas W.; Last, George V.; Lanigan, David C.

2013-01-15T23:59:59.000Z

49

Scale Up of Extended Thin Film Electrocatalyst Structures (ETFECS) (Fact Sheet)  

SciTech Connect (OSTI)

This NREL Hydrogen and Fuel Cell Technical Highlight discusses how NREL synthesized >1 gram of platinum ETFECS (nanotubes) for use as novel fuel cell catalysts. These materials represent the cumulative yield of four individual batch syntheses (each >250 milligrams yield). By producing these materials at gram quantity, NREL has shown the viability of scale up and produced sufficient material to allow further validation of properties, as well as in-depth electrode optimization and fuel cell testing.

Not Available

2012-01-01T23:59:59.000Z

50

Scale-up considerations relevant to experimental studies of nuclear waste-package behavior  

SciTech Connect (OSTI)

Results from a study that investigated whether testing large-scale nuclear waste-package assemblages was technically warranted are reported. It was recognized that the majority of the investigations for predicting waste-package performance to date have relied primarily on laboratory-scale experimentation. However, methods for the successful extrapolation of the results from such experiments, both geometrically and over time, to actual repository conditions have not been well defined. Because a well-developed scaling technology exists in the chemical-engineering discipline, it was presupposed that much of this technology could be applicable to the prediction of waste-package performance. A review of existing literature documented numerous examples where a consideration of scaling technology was important. It was concluded that much of the existing scale-up technology is applicable to the prediction of waste-package performance for both size and time extrapolations and that conducting scale-up studies may be technically merited. However, the applicability for investigating the complex chemical interactions needs further development. It was recognized that the complexity of the system, and the long time periods involved, renders a completely theoretical approach to performance prediction almost hopeless. However, a theoretical and experimental study was defined for investigating heat and fluid flow. It was concluded that conducting scale-up modeling and experimentation for waste-package performance predictions is possible using existing technology. A sequential series of scaling studies, both theoretical and experimental, will be required to formulate size and time extrapolations of waste-package performance.

Coles, D.G.; Peters, R.D.

1986-04-01T23:59:59.000Z

51

Large-scale biomass plantings in Minnesota: Scale-up and demonstration projects in perspective  

SciTech Connect (OSTI)

Scale-up projects are an important step toward demonstration and commercialization of woody biomass because simply planting extensive acreage of hybrid poplar will not develop markets. Project objectives are to document the cost to plant and establish, and effort needed to monitor and maintain woody biomass on agricultural land. Conversion technologies and alternative end-uses are examined in a larger framework in order to afford researchers and industrial partners information necessary to develop supply and demand on a local or regional scale. Likely to be determined are risk factors of crop failure and differences between establishment of research plots and agricultural scale field work. Production economics are only one consideration in understanding demonstration and scale-up. Others are environmental, marketing, industrial, and agricultural in nature. Markets for energy crops are only beginning to develop. Although information collected as a result of planting up to 5000 acres of hybrid poplar in central Minnesota will not necessarily be transferable to other areas of the country, a national perspective will come from development of regional markets for woody and herbaceous crops. Several feedstocks, with alternative markets in different regions will eventually comprise the entire picture of biofuels feedstock market development. Current projects offer opportunities to learn about the complexity and requirements that will move biomass from research and development to actual market development. These markets may include energy and other end-uses such as fiber.

Kroll, T. [Minnesota Univ., St. Paul, MN (United States). Forestry Div.; Downing, M. [Oak Ridge National Lab., TN (United States)

1995-09-01T23:59:59.000Z

52

Vehicle Technologies Office Merit Review 2014: Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis  

Broader source: Energy.gov [DOE]

Presentation given by INFINIUM, Inc. at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about scale-up of magnesium...

53

Title: Time to scale-up. Standfirst: The construction of modular and scalable synthetic gene networks is now a goal within  

E-Print Network [OSTI]

Title: Time to scale-up. Standfirst: The construction of modular and scalable synthetic gene demonstrated. Next, they scaled up the system by constructing a circuit with three inputs to execute a pre

Babu, M. Madan

54

Completing Pre-Pilot Tasks To Scale Up Biomass Fractionation Pretreatment Apparatus From Batch To Continuous  

SciTech Connect (OSTI)

PureVision Technology, Inc. (PureVision) was the recipient of a $200,000 Invention and Innovations (I&I) grant from the U. S. Department of Energy (DOE) to complete prepilot tasks in order to scale up its patented biomass fractionation pretreatment apparatus from batch to continuous processing. The initial goal of the I&I program, as detailed in PureVision's original application to the DOE, was to develop the design criteria to build a small continuous biomass fractionation pilot apparatus utilizing a retrofitted extruder with a novel screw configuration to create multiple reaction zones, separated by dynamic plugs within the reaction chamber that support the continuous counter-flow of liquids and solids at elevated temperature and pressure. Although the ultimate results of this 27-month I&I program exceeded the initial expectations, some of the originally planned tasks were not completed due to a modification of direction in the program. PureVision achieved its primary milestone by establishing the design criteria for a continuous process development unit (PDU). In addition, PureVision was able to complete the procurement, assembly, and initiate shake down of the PDU at Western Research Institute (WRI) in Laramie, WY during August 2003 to February 2004. During the month of March 2004, PureVision and WRI performed initial testing of the continuous PDU at WRI.

Dick Wingerson

2004-12-15T23:59:59.000Z

55

SCALE UP OF CERAMIC WASTE FORMS FOR THE EBR-II SPENT FUEL TREATMENT PROCESS  

SciTech Connect (OSTI)

ABSTRACT SCALE UP OF CERAMIC WASTE FORMS FOR THE EBR-II SPENT FUEL TREATMENT PROCESS Matthew C. Morrison, Kenneth J. Bateman, Michael F. Simpson Idaho National Laboratory, P.O. Box 1625, Idaho Falls, ID 83415 The ceramic waste process is the intended method for disposing of waste salt electrolyte, which contains fission products from the fuel-processing electrorefiners (ER) at the INL. When mixed and processed with other materials, the waste salt can be stored in a durable ceramic waste form (CWF). The development of the CWF has recently progressed from small-scale testing and characterization to full-scale implementation and experimentation using surrogate materials in lieu of the ER electrolyte. Two full-scale (378 kg and 383 kg) CWF test runs have been successfully completed with final densities of 2.2 g/cm3 and 2.1 g/cm3, respectively. The purpose of the first CWF was to establish material preparation parameters. The emphasis of the second pre-qualification test run was to evaluate a preliminary multi-section CWF container design. Other considerations were to finalize material preparation parameters, measure the material height as it consolidates in the furnace, and identify when cracking occurs during the CWF cooldown process.

Matthew C. Morrison; Kenneth J. Bateman; Michael F. Simpson

2010-11-01T23:59:59.000Z

56

Magnetic properties and scale-up of nanostructured cobalt carbide permanent magnetic powders  

SciTech Connect (OSTI)

Co{sub x}C magnetic nanoparticles were successfully synthesized via a modified polyol process without using a rare-earth catalyst during the synthesis process. The present results show admixtures of Co{sub 2}C and Co{sub 3}C phases possessing magnetization values exceeding 45?emu/g and coercivity values exceeding 2.3 kOe at room temperature. Moreover, these experiments have illuminated the important role of surfactants, reaction temperature, and reaction duration on the crystallographic structure and magnetic properties of Co{sub x}C, while tetraethylene glycol was employed as a reducing agent. The role of the ratios of Co{sub 2}C and Co{sub 3}C phases in the admixture magnetic properties is discussed. The crystallographic structure and particle size of the Co{sub x}C nanoparticles were characterized by X-ray diffractometry and scanning electron microscopy. Vibrating sample magnetometry was used to determine magnetic properties. Scale-up of synthesis to more than 5 g per batch was demonstrated with no significant degradation of magnetic properties.

Zamanpour, Mehdi, E-mail: zamanpour.m@husky.neu.edu; Bennett, Steven; Taheri, Parisa; Chen, Yajie [Center for Microwave Magnetic Materials and Integrated Circuits, Northeastern University, Boston, Massachusetts 02115 (United States); Harris, Vincent G. [Center for Microwave Magnetic Materials and Integrated Circuits, Northeastern University, Boston, Massachusetts 02115 (United States); Department of Electrical and Computer Engineering, Northeastern University, Boston, Massachusetts 02115 (United States)

2014-05-07T23:59:59.000Z

57

Polyethylene encapsulatin of nitrate salt wastes: Waste form stability, process scale-up, and economics  

SciTech Connect (OSTI)

A polyethylene encapsulation system for treatment of low-level radioactive, hazardous, and mixed wastes has been developed at Brookhaven National Laboratory. Polyethylene has several advantages compared with conventional solidification/stabilization materials such as hydraulic cements. Waste can be encapsulated with greater efficiency and with better waste form performance than is possible with hydraulic cement. The properties of polyethylene relevant to its long-term durability in storage and disposal environments are reviewed. Response to specific potential failure mechanisms including biodegradation, radiation, chemical attack, flammability, environmental stress cracking, and photodegradation are examined. These data are supported by results from extensive waste form performance testing including compressive yield strength, water immersion, thermal cycling, leachability of radioactive and hazardous species, irradiation, biodegradation, and flammability. The bench-scale process has been successfully tested for application with a number of specific problem'' waste streams. Quality assurance and performance testing of the resulting waste form confirmed scale-up feasibility. Use of this system at Rocky Flats Plant can result in over 70% fewer drums processed and shipped for disposal, compared with optimal cement formulations. Based on the current Rocky Flats production of nitrate salt per year, polyethylene encapsulation can yield an estimated annual savings between $1.5 million and $2.7 million, compared with conventional hydraulic cement systems. 72 refs., 23 figs., 16 tabs.

Kalb, P.D.; Heiser, J.H. III; Colombo, P.

1991-07-01T23:59:59.000Z

58

NSF SCALE-UP GRANT ANNUAL REPORT 1998 The goal of the Student Centered Activities for Large Enrollment University Physics (SCALE-  

E-Print Network [OSTI]

NSF SCALE-UP GRANT ANNUAL REPORT 1998 Summary The goal of the Student Centered Activities for Large Enrollment University Physics (SCALE- UP) is to create and study an introductory calculus-based physics student group. The SCALE-UP curriculum is different from other integrated research-based introductory

Saul, Jeffery M.

59

Radio-isotope production scale-up at the University of Wisconsin  

SciTech Connect (OSTI)

Our intent has been to scale up our production capacity for a subset of the NSAC-I list of radioisotopes in jeopardy, so as to make a significant impact on the projected national needs for Cu-64, Zr-89, Y-86, Ga-66, Br-76, I-124 and other radioisotopes that offer promise as PET synthons. The work-flow and milestones in this project have been compressed into a single year (Aug 1, 2012- July 31, 2013). The grant budget was virtually dominated by the purchase of a pair of dual-mini-cells that have made the scale-up possible, now permitting the Curie-level processing of Cu-64 and Zr-89 with greatly reduced radiation exposure. Mile stones: 1. We doubled our production of Cu-64 and Zr-89 during the grant period, both for local use and out-bound distribution to ? 30 labs nationwide. This involved the dove-tailing of beam schedules of both our PETtrace and legacy RDS cyclotron. 2. Implemented improved chemical separation of Zr-89, Ga-66, Y-86 and Sc-44, with remote, semi-automated dissolution, trap-and-release separation under LabView control in the two dual-mini-cells provided by this DOE grant. A key advance was to fit the chemical stream with miniature radiation detectors to confirm the transfer operations. 3. Implemented improved shipping of radioisotopes (Cu-64, Zr-89, Tc-95m, and Ho-163) with approved DOT 7A boxes, with a much-improved FedEx shipping success compared to our previous steel drums. 4. Implemented broad range quantitative trace metal analysis, employing a new microwave plasma atomic emission spectrometer (Agilent 4200) capable of ppb sensitivity across the periodic table. This new instrument will prove essential in bringing our radiometals into FDA compliance needing CoA’s for translational research in clinical trials. 5. Expanded our capabilities in target fabrication, with the purchase of a programmable 1600 oC inert gas tube furnace for the smelting of binary alloy target materials. A similar effort makes use of our RF induction furnace, allowing small scale metallurgy with greater control. This alloy feedstock was then used to electroplate cyclotron targets with elevated melting temperatures capable of withstanding higher beam currents. 6. Finished the beam-line developments needed for the irradiation of low-melting target materials (Se and Ga) now being used for the production of Br-76, and radioactive germanium (68, 69, 71Ge). Our planned development of I-124 production has been deferred, given the wide access from commercial suppliers. The passing of these milestones has been the subject of the previous quarterly reports. These signature accomplishments were made possible by the DOE support, and have strengthened the infrastructure at the University of Wisconsin, provided the training ground for a very talented graduate research assistant (Mr. Valdovinos) and more than doubled our out-shipments of Cu-64 and Zr-89.

Nickles, Robert Jerome [Univ of Wisconsin] [Univ of Wisconsin

2014-06-19T23:59:59.000Z

60

THE FERMI BUBBLES AS A SCALED-UP VERSION OF SUPERNOVA REMNANTS  

SciTech Connect (OSTI)

In this study, we treat Fermi bubbles as a scaled-up version of supernova remnants (SNRs). The bubbles are created through activities of the super-massive black hole (SMBH) or starbursts at the Galactic center (GC). Cosmic-rays (CRs) are accelerated at the forward shocks of the bubbles like SNRs, which means that we cannot decide whether the bubbles were created by the SMBH or starbursts from the radiation from the CRs. We follow the evolution of CR distribution by solving a diffusion-advection equation, considering the reduction of the diffusion coefficient by CR streaming. In this model, gamma rays are created through hadronic interaction between CR protons and the gas in the Galactic halo. In the GeV band, we can well reproduce the observed flat distribution of gamma-ray surface brightness because some amount of gas is left behind the shock. The edge of the bubbles is fairly sharp owing to the high gas density behind the shock and the reduction of the diffusion coefficient there. The latter also contributes the hard gamma-ray spectrum of the bubbles. We find that the CR acceleration at the shock began when the bubbles were small, and the time scale of the energy injection at the GC was much smaller than the age of the bubbles. We predict that if CRs are accelerated to the TeV regime, the apparent bubble size should be larger in the TeV band, which could be used to discriminate our hadronic model from other leptonic models. We also present neutrino fluxes.

Fujita, Yutaka [Department of Earth and Space Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan)] [Department of Earth and Space Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan); Ohira, Yutaka; Yamazaki, Ryo, E-mail: fujita@vega.ess.sci.osaka-u.ac.jp [Department of Physics and Mathematics, Aoyama Gakuin University, Fuchinobe, Chuou-ku, Sagamihara 252-5258 (Japan)] [Department of Physics and Mathematics, Aoyama Gakuin University, Fuchinobe, Chuou-ku, Sagamihara 252-5258 (Japan)

2013-09-20T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

STANFORD IN-SITU HIGH RATE YBCO PROCESS: TRANSFER TO METAL TAPES AND PROCESS SCALE UP  

SciTech Connect (OSTI)

Executive Summary The materials science understanding of high rate low cost processes for Coated Conductor will benefit the application to power utilities for low loss energy transportation and power generation as well for DOD applications. The research in this program investigated several materials processing approaches that are new and original, and are not being investigated elsewhere. This work added to the understanding of the material science of high rate PVD growth of HTSC YBCO assisted by a liquid phase. A new process discovered uses amorphous glassy precursors which can be made at high rate under flexible conditions of temperature and oxygen, and later brought to conditions of oxygen partial pressure and temperature for rapid conversion to YBCO superconductor. Good critical current densities were found, but further effort is needed to optimize the vortex pinning using known artificial inclusions. A new discovery of the physics and materials science of vortex pinning in the HTSC system using Sm in place of Y came at growth at unusually low oxygen pressure resulting in clusters of a low or non superconducting phase within the nominal high temperature phase. The driving force for this during growth is new physics, perhaps due to the low oxygen. This has the potential for high current in large magnetic fields at low cost, applicable to motors, generators and transformers. The technical demands of this project were the motivation for the development of instrumentation that could be essential to eventual process scale up. These include atomic absorption based on tunable diode lasers for remote monitoring and control of evaporation sources (developed under DARPA support), and the utility of Fourier Transform Infrared Reflectivity (FTIR) for aid in the synthesis of complex thin film materials (purchased by a DURIP-AFOSR grant).

Malcolm R. Beasley; Robert H.Hammond

2009-04-14T23:59:59.000Z

62

International Conference on Microwave and High Frequency Heating Nottingham, UK, September 2013 Scaling Up Reactors for Microwave-Assisted  

E-Print Network [OSTI]

2013 316 Scaling Up Reactors for Microwave-Assisted Chemistry via ANN Optimization Andrew O. Holmesa by demonstrating that a particular microwave reactor can be designed with the help of computer optimization optimization technique to a microwave reactor. This technique is used here to optimize the geometry of a system

Yakovlev, Vadim

63

Scale-up and Technology Transfer of Protein-based Plastic Products  

SciTech Connect (OSTI)

Over the last number of years researchers at ISU have been developing protein based plastics from soybeans, funded by Soy Works Corporation. These materials have been characterized and the processing of these materials into prototype products has been demonstrated. A wide range of net-shape forming processes, including but not limited to extrusion, injection molding and compression molding have been studied. Issues, including technology transfer, re-formulation and product consistency, have been addressed partially during this contract. Also, commercial-scale processing parameters for protein based plastic products were designed, but not yet applicable in the industry. Support in the trouble shooting processing and the manufacturing of protein based plastic products was provided by Iowa State University during the one year contract.

Grewell, David

2008-12-08T23:59:59.000Z

64

Scaling Up: Kilolumen Solid-State Lighting Exceeding 100 LPW via Remote Phosphor  

SciTech Connect (OSTI)

This thirty-month project was successful in attaining its ambitious objectives of demonstrating a radically novel 'remote-phosphor' LED light source that can out-perform conventional conformal coated phosphor LED sources. Numerous technical challenges were met with innovative techniques and optical configurations. This product development program for a new generation of solid-state light sources has attained unprecedented luminosity (over 1 kilo-lumen) and efficacy (based on the criterion lumens per 100mw radiant blue). LPI has successfully demonstrated its proprietary technology for optical synthesis of large uniform sources out of the light output of an array of separated LEDs. Numerous multiple blue LEDs illuminate single a phosphor patch. By separating the LEDs from the phosphor, the phosphor and LEDs operate cooler and with higher efficiency over a wide range of operating conditions (from startup to steady state). Other benefits of the system include: better source uniformity, more types of phosphor can be used (chemical interaction and high temperatures are no longer an issue), and the phosphor can be made up from a pre-manufactured sheet (thereby lowering cost and complexity of phosphor deposition). Several laboratory prototypes were built and operated at the expected high performance level. The project fully explored two types of remote phosphor system: transmissive and reflective. The first was found to be well suited for a replacement for A19 type incandescent bulbs, as it was able to replicate the beam pattern of a traditional filament bulb. The second type has the advantages that it is pre-collimate source that has an adjustable color temperature. The project was divided in two phases: Phase I explored a transmissive design and Phase II of the project developed reflective architectures. Additionally, in Phase II the design of a spherical emitting transmissive remote phosphor bulb was developed that is suitable for replacement of A19 and similar light bulbs. In Phase II several new reflective remote phosphor systems were developed and patents applied for. This research included the development of reflective systems in which the short-pass filter operated at a nominal incidence angle of 15{sup o}, a major advancement of this technology. Another goal of the project was to show that it is possible to align multiple optics to multiple LEDs (spaced apart for better thermal management) to within an accuracy in the z-direction of 10 microns or less. This goal was achieved. A further goal was to show it is possible to combine and homogenize the output from multiple LEDs without any flux loss or significant increase in etendue. This goal also was achieved. The following color-coded computer drawing of the Phase 2 reflective remote phosphor prototype gives an idea of the accuracy challenges encountered in such an assembly. The actual setup has less functional clarity due to the numerous items of auxiliary equipment involved. Not only did 10 degrees of freedoms alignment have to be supplied to the LEDs and component prisms as well, but there were also micro-titrating glue dispensers and vacuum hoses. The project also utilized a recently introduced high-index glass, available in small customized prisms. This prototype also embodies a significant advance in thin-film design, by which an unprecedented 98% single-pass efficiency was attained over a 30 degree range of incidence angle (Patents Pending). Such high efficiency is especially important since it applies to the blue light going to the phosphor and then again to the phosphor's light, so that the 'system' efficiency associated with short-pass filter was 95.5%. Other losses have to be kept equally small, towards which a new type of ultra-clear injection-moldable acrylic was discovered and used to make ultra-transparent CPC optics. Several transmissive remote phosphor prototypes were manufactured that could replace screw-in type incandescent bulbs. The CRI of the white light from these prototypes varied from 55 to 93. The system efficiency achieved was between 27 to 29.5

Waqidi Falicoff

2008-09-15T23:59:59.000Z

65

Scale Up of Si/Si0.8GE0.2 and B4C/B9C Superlattices for Harvesting...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Scale Up of SiSi0.8GE0.2 and B4CB9C Superlattices for Harvesting of Waste Heat in Diesel Engines Scale Up of SiSi0.8GE0.2 and B4CB9C Superlattices for Harvesting of Waste Heat...

66

ADVANCING THE FUNDAMENTAL UNDERSTANDING AND SCALE-UP OF TRISO FUEL COATERS VIA ADVANCED MEASUREMENT AND COMPUTATIONAL TECHNIQUES  

SciTech Connect (OSTI)

Tri-isotropic (TRISO) fuel particle coating is critical for the future use of nuclear energy produced byadvanced gas reactors (AGRs). The fuel kernels are coated using chemical vapor deposition in a spouted fluidized bed. The challenges encountered in operating TRISO fuel coaters are due to the fact that in modern AGRs, such as High Temperature Gas Reactors (HTGRs), the acceptable level of defective/failed coated particles is essentially zero. This specification requires processes that produce coated spherical particles with even coatings having extremely low defect fractions. Unfortunately, the scale-up and design of the current processes and coaters have been based on empirical approaches and are operated as?black boxesť. Hence, a voluminous amount of experimental development and trial and error work has been conducted. It has been clearly demonstrated that the quality of the coating applied to the fuel kernels is impacted by the hydrodynamics, solids flow field, and flow regime characteristics of the spouted bed coaters, which themselves are influenced by design parameters and operating variables. Further complicating the outlook for future fuel-coating technology and nuclear energy production is the fact that a variety of new concepts will involve fuel kernels of different sizes and with compositions of different densities. Therefore, without a fundamental understanding the underlying phenomena of the spouted bed TRISO coater, a significant amount of effort is required for production of each type of particle with a significant risk of not meeting the specifications. This difficulty will significantly and negatively impact the applications of AGRs for power generation and cause further challenges to them as an alternative source of commercial energy production. Accordingly, the proposed work seeks to overcome such hurdles and advance the scale-up, design, and performance of TRISO fuel particle spouted bed coaters. The overall objectives of the proposed work are to advance the fundamental understanding of the hydrodynamics by systematically investigating the effect of design and operating variables, to evaluate the reported dimensionless groups as scaling factors, and to establish a reliable scale-up methodology for the TRISO fuel particle spouted bed coaters based on hydrodynamic similarity via advanced measurement and computational techniques. An additional objective is to develop an on-line non-invasive measurement technique based on gamma ray densitometry (i.e. Nuclear Gauge Densitometry) that can be installed and used for coater process monitoring to ensure proper performance and operation and to facilitate the developed scale-up methodology. To achieve the objectives set for the project, the work will use optical probes and gamma ray computed tomography (CT) (for the measurements of solids/voidage holdup cross-sectional distribution and radial profiles along the bed height, spouted diameter, and fountain height) and radioactive particle tracking (RPT) (for the measurements of the 3D solids flow field, velocity, turbulent parameters, circulation time, solids lagrangian trajectories, and many other of spouted bed related hydrodynamic parameters). In addition, gas dynamic measurement techniques and pressure transducers will be utilized to complement the obtained information. The measurements obtained by these techniques will be used as benchmark data to evaluate and validate the computational fluid dynamic (CFD) models (two fluid model or discrete particle model) and their closures. The validated CFD models and closures will be used to facilitate the developed methodology for scale-up, design and hydrodynamic similarity. Successful execution of this work and the proposed tasks will advance the fundamental understanding of the coater flow field and quantify it for proper and safe design, scale-up, and performance. Such achievements will overcome the barriers to AGR applications and will help assure that the US maintains nuclear energy as a feasible option to meet the nationĂ?Â?Ă?Â?Ă

Biswas, Pratim; Al-Dahhan, Muthanna

2012-11-01T23:59:59.000Z

67

Manufacturing technologies  

SciTech Connect (OSTI)

The Manufacturing Technologies Center is an integral part of Sandia National Laboratories, a multiprogram engineering and science laboratory, operated for the Department of Energy (DOE) with major facilities at Albuquerque, New Mexico, and Livermore, California. Our Center is at the core of Sandia`s Advanced Manufacturing effort which spans the entire product realization process.

NONE

1995-09-01T23:59:59.000Z

68

Megawatt Electrolysis Scale Up  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of EnergyDevelopmentTechnologies | DepartmentADVISORYFinal ReportEnergyMW

69

Scaled up | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmitted for USMaterialstheterahertzon Home Water

70

Manufacturing technology  

SciTech Connect (OSTI)

The specific goals of the Manufacturing Technology thrust area are to develop an understanding of fundamental fabrication processes, to construct general purpose process models that will have wide applicability, to document our findings and models in journals, to transfer technology to LLNL programs, industry, and colleagues, and to develop continuing relationships with industrial and academic communities to advance our collective understanding of fabrication processes. Advances in four projects are described here, namely Design of a Precision Saw for Manufacturing, Deposition of Boron Nitride Films via PVD, Manufacturing and Coating by Kinetic Energy Metallization, and Magnet Design and Application.

Blaedel, K.L.

1997-02-01T23:59:59.000Z

71

Additive Manufacturing: Implications on Research and Manufacturing  

E-Print Network [OSTI]

Additive Manufacturing: Implications on Research and Manufacturing With recent developments, etc.), additive manufacturing (AM) has the potential to become a transformative technology in innovation-based manufacturing. Agencies such as the Department of Defense, the National Science Foundation

Crawford, T. Daniel

72

Effect of wettability on scale-up of multiphase flow from core-scale to reservoir fine-grid-scale  

SciTech Connect (OSTI)

Typical field simulation grid-blocks are internally heterogeneous. The objective of this work is to study how the wettability of the rock affects its scale-up of multiphase flow properties from core-scale to fine-grid reservoir simulation scale ({approximately} 10{prime} x 10{prime} x 5{prime}). Reservoir models need another level of upscaling to coarse-grid simulation scale, which is not addressed here. Heterogeneity is modeled here as a correlated random field parameterized in terms of its variance and two-point variogram. Variogram models of both finite (spherical) and infinite (fractal) correlation length are included as special cases. Local core-scale porosity, permeability, capillary pressure function, relative permeability functions, and initial water saturation are assumed to be correlated. Water injection is simulated and effective flow properties and flow equations are calculated. For strongly water-wet media, capillarity has a stabilizing/homogenizing effect on multiphase flow. For small variance in permeability, and for small correlation length, effective relative permeability can be described by capillary equilibrium models. At higher variance and moderate correlation length, the average flow can be described by a dynamic relative permeability. As the oil wettability increases, the capillary stabilizing effect decreases and the deviation from this average flow increases. For fractal fields with large variance in permeability, effective relative permeability is not adequate in describing the flow.

Chang, Y.C.; Mani, V.; Mohanty, K.K. [Univ. of Houston, TX (United States)

1997-08-01T23:59:59.000Z

73

Advanced Manufacturing for a U.S. Clean Energy Economy (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet is an overview of the U.S. Department of Energy's Advanced Manufacturing Office. Manufacturing is central to our economy, culture, and history. The industrial sector produces 11% of U.S. gross domestic product (GDP), employs 12 million people, and generates 57% of U.S. export value. However, U.S. industry consumes about one-third of all energy produced in the United States, and significant cost-effective energy efficiency and advanced manufacturing opportunities remain unexploited. As a critical component of the National Innovation Policy for Advanced Manufacturing, the U.S. Department of Energy's (DOE's) Advanced Manufacturing Office (AMO) is focused on creating a fertile environment for advanced manufacturing innovation, enabling vigorous domestic development of transformative manufacturing technologies, promoting coordinated public and private investment in precompetitive advanced manufacturing technology infrastructure, and facilitating the rapid scale-up and market penetration of advanced manufacturing technologies.

Not Available

2012-03-01T23:59:59.000Z

74

Piston ring pack design effects on production spark ignition engine oil consumption : a simulation analysis  

E-Print Network [OSTI]

One of the most significant contributors to an engine's total oil consumption is the piston ring-pack. As a result, optimization of the ring pack is becoming more important for engine manufacturers and lubricant suppliers. ...

Senzer, Eric B

2007-01-01T23:59:59.000Z

75

Fuel Cell Manufacturing: American Energy and Manufacturing Competitive...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Fuel Cell Manufacturing: American Energy and Manufacturing Competitiveness Summit Fuel Cell Manufacturing: American Energy and Manufacturing Competitiveness Summit Presentation on...

76

Manufacturing improvements in the Photovoltaic Manufacturing Technology (PVMaT) Project  

SciTech Connect (OSTI)

The Photovoltaic Manufacturing Technology Project (PVMaT) is a government/industry research and development (R and D) partnership between the US federal government (through the US Department of Energy [DOE]) and members of the US PV industry. The goals of PVMaT are to help the US PV industry improve module manufacturing processes and equipment; accelerate manufacturing cost reductions for PV modules, balance-of-systems components, and integrated systems; increase commercial product performance and reliability; and enhance the investment opportunities for substantial scale-ups of US-based PV manufacturing plant capacities. The approach for PVMaT has been to cost-share risk taking by industry as it explores new manufacturing options and ideas for improved PV modules and other components, advances system and product integration, and develops new system designs, all of which will lead to overall reduced system life-cycle costs for reliable PV end products. The PVMaT Phase 4A module manufac turing R and D projects are just being completed, and initial results for the work directed primarily to module manufacture are reported in this paper. Fourteen new Phase 5A subcontracts have also just been awarded, and planned R and D areas for the ten focused on module manufacture are described. Finally, government funding, subcontractor cost-sharing, and a comparison of the relative efforts by PV technology throughout the PVMaT project are presented.

Witt, C.E.; Mitchell, R.L.; Thomas, H.P.; Symko, M.I. [National Renewable Energy Lab., Golden, CO (United States); King, R. [Dept. of Energy, Washington, DC (United States); Ruby, D.S. [Sandia National Labs., Albuquerque, NM (United States)

1998-08-01T23:59:59.000Z

77

Green Manufacturing  

SciTech Connect (OSTI)

Green Manufacturing Initiative (GMI): The initiative provides a conduit between the university and industry to facilitate cooperative research programs of mutual interest to support green (sustainable) goals and efforts. In addition to the operational savings that greener practices can bring, emerging market demands and governmental regulations are making the move to sustainable manufacturing a necessity for success. The funding supports collaborative activities among universities such as the University of Michigan, Michigan State University and Purdue University and among 40 companies to enhance economic and workforce development and provide the potential of technology transfer. WMU participants in the GMI activities included 20 faculty, over 25 students and many staff from across the College of Engineering and Applied Sciences; the College of Arts and Sciences' departments of Chemistry, Physics, Biology and Geology; the College of Business; the Environmental Research Institute; and the Environmental Studies Program. Many outside organizations also contribute to the GMI's success, including Southwest Michigan First; The Right Place of Grand Rapids, MI; Michigan Department of Environmental Quality; the Michigan Department of Energy, Labor and Economic Growth; and the Michigan Manufacturers Technical Center.

Patten, John

2013-12-31T23:59:59.000Z

78

UBC Social Ecological Economic Development Studies (SEEDS) Student Report Scaling-Up On-Site Composting in the Student Union Building ~UBC Vancouver~  

E-Print Network [OSTI]

-Site Composting in the Student Union Building ~UBC Vancouver~ GRS 397 August 26, 2014 891 1673 University-Site Composting in the Student Union Building ~UBC Vancouver~ 2 Conducted by: Emme Lee Conducted for: AMS;Author: Emme Lee Scaling-Up On-Site Composting in the Student Union Building ~UBC Vancouver~ 3 CONTEXT

79

UBC Social Ecological Economic Development Studies (SEEDS) Student Report Scaling-Up On-Site Composting in the Student Union Building ~UBC Vancouver~  

E-Print Network [OSTI]

-Site Composting in the Student Union Building ~UBC Vancouver~ GRS 497B November 01, 2013 282 1667 University-Site Composting in the Student Union Building ~UBC Vancouver~ 2 Conducted by: Emme Lee Email: Phone: Conducted for: November 2013 #12;Author: Emme Lee Scaling-Up On-Site Composting in the Student Union Building ~UBC

80

Report to California Energy Commission on route to scale-up of polymer based PV: Funding suggestions for research and technology  

E-Print Network [OSTI]

, 1 Shields Ave, University of California, Davis, Davis, CA 95616 Abstract Solar power is the most capacity has resulted in growth for the solar industry of over 30% per year for the last decadeReport to California Energy Commission on route to scale-up of polymer based PV: Funding

Islam, M. Saif

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Performance evaluation of bound diamond ring tools  

SciTech Connect (OSTI)

LLNL is collaborating with the Center for Optics Manufacturing (COM) and the American Precision Optics Manufacturers Association (APOMA) to optimize bound diamond ring tools for the spherical generation of high quality optical surfaces. An important element of this work is establishing an experimentally-verified link between tooling properties and workpiece quality indicators such as roughness, subsurface damage and removal rate. In this paper, we report on a standardized methodology for assessing ring tool performance and its preliminary application to a set of commercially-available wheels. Our goals are to (1) assist optics manufacturers (users of the ring tools) in evaluating tools and in assessing their applicability for a given operation, and (2) provide performance feedback to wheel manufacturers to help optimize tooling for the optics industry. Our paper includes measurements of wheel performance for three 2-4 micron diamond bronze-bond wheels that were supplied by different manufacturers to nominally- identical specifications. Preliminary data suggests that the difference in performance levels among the wheels were small.

Piscotty, M.A.; Taylor, J.S.; Blaedel, K.L.

1995-07-14T23:59:59.000Z

82

Advanced Manufacturing | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Better Buildings, Better Plants Clean Energy Manufacturing Initiative Combined Heat and Power Innovative Manufacturing Initiative National Network for Manufacturing Innovation...

83

Manufacturing Battle Creek  

E-Print Network [OSTI]

Computer simulation Facilities design Finite element analysis Green manufacturing Industrial materialsManufacturing Research Center Kalamazoo Battle Creek The College of Engineering and Applied Sciences The Supporting manufacturing industries by providing opportunities for collaboration with faculty

de Doncker, Elise

84

Metrics for Sustainable Manufacturing  

E-Print Network [OSTI]

a system or process in maintaining a sustainable level of afor manufacturing processes to achieve truly sustainablesustainable phase of the automobile manufacturing process

Reich-Weiser, Corinne; Vijayaraghavan, Athulan; Dornfeld, David

2008-01-01T23:59:59.000Z

85

Stirling engine piston ring  

DOE Patents [OSTI]

A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

Howarth, Roy B. (Clifton Park, NY)

1983-01-01T23:59:59.000Z

86

Overview of the Photovoltaic Manufacturing Technology (PVMaT) project  

SciTech Connect (OSTI)

The Photovoltaic Manufacturing Technology (PVMaT) project is a historic government/industry photovoltaic (PV) manufacturing R&D partnership composed of joint efforts between the federal government (through the US Department of Energy) and members of the US PV industry. The project`s ultimate goal is to ensure that the US industry retains and extends its world leadership role in the manufacture and commercial development of PV components and systems. PVMaT is designed to do this by helping the US PV industry improve manufacturing processes, accelerate manufacturing cost reductions for PV modules, improve commercial product performance, and lay the groundwork for a substantial scale-up of US-based PV manufacturing capacities. Phase 1 of the project, the problem identification phase, was completed in early 1991. Phase 2, the problem solution phase, which addresses process-specific problems of specific manufacturers, is now underway with an expected duration of 5 years. Phase 3 addresses R&D problems that are relatively common to a number of PV companies or the PV industry as a whole. These ``generic`` problem areas are being addressed through a teamed research approach.

Witt, C.E.; Mitchell, R.L.; Mooney, G.D.

1993-08-01T23:59:59.000Z

87

Bicycling Black Rings  

E-Print Network [OSTI]

We present detailed physics analyses of two different 4+1-dimensional asymptotically flat vacuum black hole solutions with spin in two independent planes: the doubly spinning black ring and the bicycling black ring system ("bi-rings"). The latter is a new solution describing two concentric orthogonal rotating black rings which we construct using the inverse scattering technique. We focus particularly on extremal zero-temperature limits of the solutions. Such limits exist for both types of solutions; for the bi-rings it is obtained when the two rings drag each other to extremality through the effect of gravitational frame-dragging. We construct the phase diagram of currently known zero-temperature vacuum black hole solutions with a single event horizon, and discuss the non-uniqueness introduced by more exotic black hole configurations such as bi-rings and multi-ring saturns.

Elvang, Henriette

2008-01-01T23:59:59.000Z

88

Scale-up of mild gasification to be a process development unit mildgas 24 ton/day PDU design report. Final report, November 1991--July 1996  

SciTech Connect (OSTI)

From November 1991 to April 1996, Kerr McGee Coal Corporation (K-M Coal) led a project to develop the Institute of Gas Technology (IGT) Mild Gasification (MILDGAS) process for near-term commercialization. The specific objectives of the program were to: design, construct, and operate a 24-tons/day adiabatic process development unit (PDU) to obtain process performance data suitable for further design scale-up; obtain large batches of coal-derived co-products for industrial evaluation; prepare a detailed design of a demonstration unit; and develop technical and economic plans for commercialization of the MILDGAS process. The project team for the PDU development program consisted of: K-M Coal, IGT, Bechtel Corporation, Southern Illinois University at Carbondale (SIUC), General Motors (GM), Pellet Technology Corporation (PTC), LTV Steel, Armco Steel, Reilly Industries, and Auto Research.

NONE

1996-03-01T23:59:59.000Z

89

Scale-Up Information for Gas-Phase Ammonia Treatment of Uranium in the Vadose Zone at the Hanford Site Central Plateau  

SciTech Connect (OSTI)

Uranium is present in the vadose zone at the Hanford Central Plateau and is of concern for protection of groundwater. The Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau identified gas-phase treatment and geochemical manipulation as potentially effective treatment approaches for uranium and technetium in the Hanford Central Plateau vadose zone. Based on laboratory evaluation, use of ammonia vapor was selected as the most promising uranium treatment candidate for further development and field testing. While laboratory tests have shown that ammonia treatment effectively reduces the mobility of uranium, additional information is needed to enable deployment of this technology for remediation. Of importance for field applications are aspects of the technology associated with effective distribution of ammonia to a targeted treatment zone, understanding the fate of injected ammonia and its impact on subsurface conditions, and identifying effective monitoring approaches. In addition, information is needed to select equipment and operational parameters for a field design. As part of development efforts for the ammonia technology for remediation of vadose zone uranium contamination, field scale-up issues were identified and have been addressed through a series of laboratory and modeling efforts. This report presents a conceptual description for field application of the ammonia treatment process, engineering calculations to support treatment design, ammonia transport information, field application monitoring approaches, and a discussion of processes affecting the fate of ammonia in the subsurface. The report compiles this information from previous publications and from recent research and development activities. The intent of this report is to provide technical information about these scale-up elements to support the design and operation of a field test for the ammonia treatment technology.

Truex, Michael J.; Szecsody, James E.; Zhong, Lirong; Thomle, Jonathan N.; Johnson, Timothy C.

2014-09-01T23:59:59.000Z

90

RRR Niobium Manufacturing Experience  

SciTech Connect (OSTI)

ATI Wah Chang has been manufacturing RRR niobium for more than 30 years using electron beam melting techniques. Fabricated forms include plate, sheet, foil, bar, rod and tubing. This paper provides manufacturing information.

Graham, Ronald A. [ATI Wah Chang, An Allegheny Technologies Company, Albany, Oregon 97321 (United States)

2007-08-09T23:59:59.000Z

91

Metrics for Sustainable Manufacturing  

E-Print Network [OSTI]

for implementing green manufacturing”. Trans. of NAMRI/SME,the imple- mentation of green manufacturing, where a wedgemanufacturing scope of the assessment. While it is always important in the development of green

Reich-Weiser, Corinne; Vijayaraghavan, Athulan; Dornfeld, David

2008-01-01T23:59:59.000Z

92

Hollings Manufacturing Extension Partnership: Delivering Measurable Results to Manufacturing Clients  

E-Print Network [OSTI]

of services, from innovation strategies to process improvements to green manufacturing. MEP also worksHollings Manufacturing Extension Partnership: Delivering Measurable Results to Manufacturing Clients MEP · MANUFACTURING EXTENSION PARTNERSHIP NationalInstituteofStandardsandTechnology March2013

Perkins, Richard A.

93

Fibrous Fillers to Manufacture Ultra High Ash/Performance Paper  

SciTech Connect (OSTI)

The paper industry is one of the largest users of energy and emitters of CO2 in the US manufacturing industry. In addition to that, it is facing tremendous financial pressure due to lower cost imports. The fine paper industry has shrunk from 15 million tons per year production to 10 million tons per year in the last 5 years. This has resulted in mill closures and job loses. The AF&PA and the DOE formed a program called Agenda 2020 to help in funding to develop breakthrough technologies to provide help in meeting these challenges. The objectives of this project were to optimize and scale-up Fibrous Fillers technology, ready for commercial deployment and to develop ultra high ash/high performance paper using Fibrous Fillers. The goal was to reduce energy consumption, carbon footprint, and cost of manufacturing paper and related industries. GRI International (GRI) has been able to demonstrate the techno - economic feasibility and economic advantages of using its various products in both handsheets as well as in commercial paper mills. GRI has also been able to develop sophisticated models that demonstrate the effect of combinations of GRI's fillers at multiple filler levels. GRI has also been able to develop, optimize, and successfully scale-up new products for use in commercial paper mills.

Dr. VIjay K. Mathur

2009-04-30T23:59:59.000Z

94

Enabling Manufacturing Research through Interoperability  

E-Print Network [OSTI]

sustainable or environmentally benign manufacturing processes andAND SUSTAINABLE FIGURE 8: LIFE-CYCLE OF MANUFACTURING PROCESSES (

Dornfeld, David; Wright, Paul; Helu, Moneer; Vijayaraghavan, Athulan

2009-01-01T23:59:59.000Z

95

Bicycling Black Rings  

E-Print Network [OSTI]

We present detailed physics analyses of two different 4+1-dimensional asymptotically flat vacuum black hole solutions with spin in two independent planes: the doubly spinning black ring and the bicycling black ring system ("bi-rings"). The latter is a new solution describing two concentric orthogonal rotating black rings which we construct using the inverse scattering technique. We focus particularly on extremal zero-temperature limits of the solutions. We construct the phase diagram of currently known zero-temperature vacuum black hole solutions with a single event horizon, and discuss the non-uniqueness introduced by more exotic black hole configurations such as bi-rings and multi-ring saturns.

Henriette Elvang; Maria J. Rodriguez

2008-01-25T23:59:59.000Z

96

Scale-Up of CdTe Photovoltaic Device Processes for Commercial Application: Cooperative Research and Development Final Report, CRADA Number CRD-06-196  

SciTech Connect (OSTI)

Through this Cooperative Research and Development Agreement, NREL and PrimeStar Solar will work together to scale up the NREL CdTe photovoltaic process from the laboratory to produce photovoltaic devices in a size that is commercially viable. The work in this phase will focus on the transference of NREL CdTe device fabrication techniques to PrimeStar Solar. NREL and PrimeStar Solar will engage in a series of technical exchange meetings and laboratory training sessions to transfer the knowledge of CdTe PV film growth from NREL to PrimeStar Solar. PrimeStar Solar will grow thin films on PrimeStar Solar equipment and interleave them with NREL-grown films in an effort to develop a commercial scale process on PrimeStar Solar equipment. Select NREL film growth equipment will be upgraded either by PrimeStar Solar or at PrimeStar Solar's expense to increase equipment reliability and throughput.

Albin, D.

2013-02-01T23:59:59.000Z

97

Locating Chicago Manufacturing  

E-Print Network [OSTI]

Renaissance Council, is among the nation's leading public high schools focused on manufac- turing area's econ- omy, including how important manufacturing is to that economy, which manufac- turing

Illinois at Chicago, University of

98

Advanced Materials Manufacturing | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

existing manufacturing industries and result in creative new products. Stronger, more corrosion-resistant and lower cost steel alloys are being developed and commercialized to...

99

Manufacturing | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the production of clean energy technologies like electric vehicles, LED bulbs and solar panels. The Department is also working with manufacturers to increase their energy...

100

Acoustics by additive manufacturing:.  

E-Print Network [OSTI]

??This study focuses on exploring the merging field of additive manufacturing and acoustics and introduces a new type of sound absorber which is regulating performance… (more)

Setaki, F.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

SSL Manufacturing Roadmap  

Broader source: Energy.gov [DOE]

Report detailing DOE Solid-State Lighting Program activities to accelerate manufacturing improvements that reduce costs and enhance the quality of SSL products.

102

Additive Manufacturing: Going Mainstream  

Broader source: Energy.gov [DOE]

Additive manufacturing, or 3D printing, is receiving attention from media, investment communities and governments around the world transforming it from obscurity to something to be talked about.

103

Storage Ring Revised March 1994  

E-Print Network [OSTI]

.5.4.3. Ground Plane Epoxy #12; 136 Storage Ring #12; Storage Ring 137 8.5.5. Coil Winding Process #12; 138Chapter 8. Storage Ring Revised March 1994 8.1. Introduction -- 107 -- #12; 108 Storage Ring 8.2. Magnetic Design and Field Calculations 8.2.1. Conceptual Approach #12; Storage Ring 109 #12; 110 Storage

Brookhaven National Laboratory - Experiment 821

104

Scale-Up of World Record 16.5% CdTe Cell Design for a 50 MWp Production Facility: September 27, 2007 - March 26, 2009  

SciTech Connect (OSTI)

This final report covers progress made on subcontract NAT-7-77015-07 by PrimeStar Solar Inc. for the 18 month period from September 27, 2007 through March 26, 2009. The project objectives were to accelerate the commercialization of the world record 16.5% efficiency cadmium telluride photovoltaic technology. This was done by developing high performance 6"x6" prototype mini-modules and by designing and commissioning a pilot line for manufacturing of commercial sized 60cmx120cm modules. This subcontract aligns with the SAI program by accelerating the development of high efficiency low cost CdTe solar PV module manufacturing. This will contribute to the goal of PV grid parity by 2015. Progress with the deliverables and milestones in this subcontract constitutes progress towards the KPP and milestone objectives for the SAI program.

Seymour, F. H.

2011-05-01T23:59:59.000Z

105

The photovoltaic manufacturing technology project: A government/industry partnership  

SciTech Connect (OSTI)

The Photovoltaic Manufacturing Technology (PVMaT) project is a government/industry photovoltaic manufacturing research and development (R&D) project composed of partnerships between the federal government (through the US Department of Energy) and members of the US photovoltaic (PV) industry. It is designed to assist the US PV industry in improving manufacturing processes, accelerating manufacturing cost reductions for PV modules, increasing commercial product performance, and generally laying the groundwork for a substantial scale-up of US-based PV manufacturing plant capabilities. The project is being carried out in three separate phases, each focused on a specific approach to solving the problems identified by the industrial participants. These participants are selected through competitive procurements. Furthermore, the PVMaT project has been specifically structured to ensure that these PV manufacturing R&D subcontract awards are selected with no intention of either directing funding toward specific PV technologies (e.g., amorphous silicon, polycrystalline thin films, etc.), or spreading the awards among a number of technologies (e.g., one subcontract in each area). Each associated subcontract under any phase of this project is, and will continue to be, selected for funding on its own technical and cost merits. Phase 1, the problem identification phase, was completed early in 1991. Phase 2 is now under way. This is the solution phase of the project and addresses problems of specific manufacturers. The envisioned subcontracts under Phase 2 may be up to three years in duration and will be highly cost-shared between the US government and US industrial participants. Phase 3, is also under way. General issues related to PV module development will be studied through various teaming arrangements. 25 refs.

Mitchell, R.L.; Witt, C.E.; Mooney, G.D.

1991-12-01T23:59:59.000Z

106

The Fermilab recycler ring  

SciTech Connect (OSTI)

The Fermilab Recycler is a permanent magnet storage ring for the accumulation of antiprotons from the Antiproton Source, and the recovery and cooling of the antiprotons remaining at the end of a Tevatron store. It is an integral part of the Fermilab III luminosity upgrade. The following paper describes the design features, operational and commissioning status of the Recycler Ring.

Martin Hu

2001-07-24T23:59:59.000Z

107

MANUFACTURING & SERVICE OPERATIONS MANAGEMENT  

E-Print Network [OSTI]

MANUFACTURING & SERVICE OPERATIONS MANAGEMENT Vol. 14, No. 4, Fall 2012, pp. 495­511 ISSN 1523 research directions, expanding upon the key points raised by Green [Green LV (2012) The vital role of operations analysis in improving healthcare delivery. Manufacturing Service Oper. Management 14

Boucherie, Richard J.

108

MANUFACTURING & SERVICE OPERATIONS MANAGEMENT  

E-Print Network [OSTI]

;Green and Soares: Note Manufacturing & Service Operations Management 9(1), pp. 54­61, © 2007 INFORMS 55MANUFACTURING & SERVICE OPERATIONS MANAGEMENT Vol. 9, No. 1, Winter 2007, pp. 54­61 issn 1523-Dependent Waiting Time Probabilities in M t /M/s t Queuing Systems Linda V. Green Graduate School of Business

Soares, JoĂŁo LuĂ­s Cardoso

109

Factors affecting piston ring friction  

E-Print Network [OSTI]

The piston ring pack friction is a major contributor to the internal combustion engine mechanical friction loss. The oil control ring decides the oil supply to the top two rings in addition to being the major friction ...

Liao, Kai, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

110

July 2012 | ucsf global health sciences stuDent Policy brief | scaling uP oral rehyDration salts anD zinc Scaling up oral rehydration salts and zinc to  

E-Print Network [OSTI]

and zinc in Bangladesh, Nepal, and Tanzania.5 The Scaling Up of Zinc for Young Children (SUZY) Project.wpro.who.int/ internet/resources.ashx/CHD/docs/ENAcute_Diarrhoea_reprint.pdf. 3. Every Woman, Every Child. Zinc- hood diarrhoea in Bangladesh:

Klein, Ophir

111

Manufacturing Renaissance: Return of manufacturing to western countries.  

E-Print Network [OSTI]

??Manufacturing Renaissance, i.e. return of manufacturing to west, has been recently observed. This paper analyzes the patterns observed within each of the four main drivers… (more)

Kianian, Babak; Larsson, Tobias

2013-01-01T23:59:59.000Z

112

Manufacturing Licenses Available | Tech Transfer | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Deposition Manufacturing 201303127 Methods and Materials for Room Temperature Polymer Additive Manufacturing 201303140 Reactive Polymer Fused Deposition Manufacturing 201303151...

113

The Photovoltaic Manufacturing Technology Project: Phase 1 subcontractors  

SciTech Connect (OSTI)

The Phase I portion of the Photovoltaic Manufacturing Technology (PVMaT) Project, the problem identification phase, was completed in mid-1991. This work involved competitive bidding that was open to any US firm with existing manufacturing capabilities, regardless of material or module design. In early 1991, subcontracts were awarded to 22 of approximately 40 bidders. Each subcontract was funded at a level of up to $50,000 and a duration of three months. The problems identified by the research in this phase of the program represent opportunities for industrial participants to improve their manufacturing processes, reduce manufacturing costs, increase product performance, or develop a foundation for scaling up US-based manufacturing plant capacities. Many of these opportunities have since been detailed in the approaches that these organizations suggested for Phase 2 (the problem solution phase) research and development (R&D). It is not. anticipated that any additional Phase I solicitation will be issued because Phase I was intended to help the US Department of Energy (DOE) characterize the status and needs of the US photovoltaic (PV) industry and encourage the industry to examine and prioritize required manufacturing line improvements. Phase I subcontracted research included five subcontractors working on flat-plate crystalline silicon technology, eleven working on flat-plate thin-film modules (one in thin-film crystalline silicon, six in amorphous silicon. and four in polycrystalline thin films), six working on concentrator systems, and two working on general equipment/production options. (Two of the participants each worked in two areas).

Not Available

1992-07-01T23:59:59.000Z

114

The Photovoltaic Manufacturing Technology Project: Phase 1 subcontractors  

SciTech Connect (OSTI)

The Phase I portion of the Photovoltaic Manufacturing Technology (PVMaT) Project, the problem identification phase, was completed in mid-1991. This work involved competitive bidding that was open to any US firm with existing manufacturing capabilities, regardless of material or module design. In early 1991, subcontracts were awarded to 22 of approximately 40 bidders. Each subcontract was funded at a level of up to $50,000 and a duration of three months. The problems identified by the research in this phase of the program represent opportunities for industrial participants to improve their manufacturing processes, reduce manufacturing costs, increase product performance, or develop a foundation for scaling up US-based manufacturing plant capacities. Many of these opportunities have since been detailed in the approaches that these organizations suggested for Phase 2 (the problem solution phase) research and development (R D). It is not. anticipated that any additional Phase I solicitation will be issued because Phase I was intended to help the US Department of Energy (DOE) characterize the status and needs of the US photovoltaic (PV) industry and encourage the industry to examine and prioritize required manufacturing line improvements. Phase I subcontracted research included five subcontractors working on flat-plate crystalline silicon technology, eleven working on flat-plate thin-film modules (one in thin-film crystalline silicon, six in amorphous silicon. and four in polycrystalline thin films), six working on concentrator systems, and two working on general equipment/production options. (Two of the participants each worked in two areas).

Not Available

1992-07-01T23:59:59.000Z

115

Rings and convolution algebras  

E-Print Network [OSTI]

AND CONVOLUTION ALGEBRAS A Thesis by MIKE ZELLER Approved as to style and content by: Chairma Committee Head of Department (Member Member Member Member December 1975 ABSTRACT Rings and Convolution Algebras. (December 1975) Nike Zeller, B. S...

Zeller, Mike

1975-01-01T23:59:59.000Z

116

"Technology Wedges" for Implementing Green Manufacturing  

E-Print Network [OSTI]

issues in green design and manufacturing." ManufacturingFOR IMPLEMENTING GREEN MANUFACTURING David Dornfeld BerkeleyCalifornia KEYWORDS Green Manufacturing, Technology,

Dornfeld, David; Wright, Paul

2007-01-01T23:59:59.000Z

117

MDF | Manufacturing Demonstration Facility | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

MDF Working with MDF NTRC OLCF SNS Titanium robotic hand holding sphere fabricated using additive manufacturing Home | User Facilities | MDF MDF | Manufacturing Demonstration...

118

The ITER pre-compression rings – A first in cryogenic composite technology  

SciTech Connect (OSTI)

The ITER Pre-Compression Rings represent one of the heaviest composite structures ever manufactured as a single piece and the largest - the outer diameter will be above 5.5 meters - intended for use in a cryogenic environment. With a cross section of 337 mm × 288 mm, each item will weigh more than 3,000 kg. A development program, based on filament wound and dry wound S2 glass unidirectional fibers, the latter processed by VARTM, was completed on one fifth scale rings, and these materials and techniques were shown to be satisfactory. The paper describes how a technology applied to build up primary structures of European launchers is being accommodated to produce the ITER Pre-Compression Rings, fulfilling its extremely challenging requirements. In addition, we will describe how the structural analysis is correlated with the test results of scaled down rings, as well as how the pre-compression ringsmanufacturing process will be qualified.

Rajainmaki, Hannu; Fanthome, John; Losasso, Marcello [Fusion for Energy, C/ Josep Pla, n. 2, E-08019 Barcelona (Spain); Foussat, Arnaud [ITER Organisation, 13108 St. Paul-lez-Durance (France); Rodriguez, Jesus [EADS CASA Espacio S.L., Av. de Aragón 404, E-28022 Madrid (Spain); Evans, David; Diaz, Victor [Advanced Cryogenic Materials Ltd, Abingdon, OX14 2HQ (United Kingdom)

2014-01-27T23:59:59.000Z

119

Design and characterization of a low cost dual differential proving ring force sensor utilizing Hall-effect sensors  

E-Print Network [OSTI]

A novel dual differential hall-effect based proving ring force sensor has been designed, manufactured, and tested. Strain gauge based force sensors are among the most common methods of measuring static and dynamic forces, ...

Rivest, Christopher W. (Christopher Warren)

2006-01-01T23:59:59.000Z

120

CIMplementation™: Evaluating Manufacturing Automation  

E-Print Network [OSTI]

management and labor. In the new shop, ma~? agers will be unable to succeed unless thet earn the respect and cooperation of their I subordinates. Managers need to address th~ fear and resistance of manufacturing emPlofees before and during a transition.... Managers are becoming more interested in these methods, but they should be aware that implementing them will be a slow, complex task. This technology will require changes in manufacturing organization. This paper discusses changes required...

Krakauer, J.

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Unidirectional ring lasers  

DOE Patents [OSTI]

Unidirectional ring lasers formed by integrating nonreciprocal optical elements into the resonant ring cavity is disclosed. These optical elements either attenuate light traveling in a nonpreferred direction or amplify light traveling in a preferred direction. In one preferred embodiment the resonant cavity takes the form of a circle with an S-shaped crossover waveguide connected to two points on the interior of the cavity such that light traveling in a nonpreferred direction is diverted from the cavity into the crossover waveguide and reinjected out of the other end of the crossover waveguide into the cavity as light traveling in the preferred direction. 21 figs.

Hohimer, J.P.; Craft, D.C.

1994-09-20T23:59:59.000Z

122

Advanced Manufacture of Reflectors  

Broader source: Energy.gov [DOE]

The Advance Manufacture of Reflectors fact sheet describes a SunShot Initiative project being conducted research team led by the University of Arizona, which is working to develop a novel method for shaping float glass. The technique developed by this research team can drastically reduce the time required for the shaping step. By enabling mass production of solar concentrating mirrors at high speed, this project should lead to improved performance and as much as a 40% reduction in manufacturing costs for reflectors made in very high volume.

123

PV Manufacturing R&D Project -- Trends in the U.S. PV Industry  

SciTech Connect (OSTI)

To foster continued growth in the U.S. photovoltaic (PV) industry, the U.S. Department of Energy initiated the PV Manufacturing R&D (PVMR&D) Project--a partnership with U.S. PV industry participants to perform cost-shared manufacturing research and development. Throughout FY 2004, PVMR&D managed fourteen subcontracts across the industry. The impact of PVMR&D is quantified by reductions in direct module manufacturing costs, scale-up of existing PV production capacity, and accrual of cost savings to the public and industry. An analysis of public and industry investment shows that both recaptured funds by mid-1998 based on estimated manufacturing cost savings from PVMR&D participation. Since project inception, total PV manufacturing capacity has increased from 14 MW to 201 MW at the close of 2003, while direct manufacturing costs declined from $5.55/W to $2.49/W. These results demonstrate continued progress toward the overriding goals of the PVMR&D project.

Brown, K. E.; Mitchell, R. L.; Bower, W. I.; King, R.

2005-01-01T23:59:59.000Z

124

Bio-Manufacturing: A Strategic clean energy manufacturing opportunity  

Broader source: Energy.gov [DOE]

Breakout Session 1: New Developments and Hot Topics Session 1-A: Biomass and the U.S. Competitive Advantages for Manufacturing Clean Energy Products Libby Wayman, Director, EERE Clean Energy Manufacturing Initiative

125

Additive Manufacturing for Fuel Cells  

Office of Energy Efficiency and Renewable Energy (EERE)

Blake Marshall, AMO's lead for Additive Manufacturing Technologies, will provide an overview of current R&D activities in additive manufacturing and its application to fuel cell prototyping and...

126

Precooler Ring Vacuum System  

SciTech Connect (OSTI)

The precooler vacuum system, as proposed by FNAL, is based on a suitable modification of the existing Electron Cooling Ring System. Because of the magnetic cycle of the bending magnets, distributed ion pumping, as exists in the Electron Cooling Ring, is not applicable. Instead, the proposed pumping will be done with commercial appendage ion pumps mounted approximately every two meters around the circumference of the ring. The loss of effective pumping speed and non-uniformity of system pressure with appendage pumps may not be major considerations but the large number required does effect experimental and analytical equipment placement considerations. There is a distributed pumping technique available which: (1) is not affected by the magnetic cycle of the bending magnets; (2) will provide a minimum of four times the hydrogen pumping speed of the proposed appendage ion pumps; (3) will require no power during pumping after the strip is activated; (4) will provide the heat source for bakeout; (5) is easily replaceable; and (6) can be purchased, installed, and operated at a generous economic advantage over the presently proposed ion pumped system. The pumping technique referred to is non-evaporable gettering with ST101 Zr/Al pumping strip. A technical description of this pumping strip is given on Data Sheet 1 and 2 attached to this report.

Moenich, J.

1980-10-02T23:59:59.000Z

127

Bolt Manufacture: Process Selection  

E-Print Network [OSTI]

file · Selective Laser Sintering (SLS) 3 D P i ti· 3-D Printing · Light Engineered Net Shaping (LENS Processes and Systems Prof. J.S. Colton © GIT 2009 20 #12;3D Printing Process (Soligen) ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 21 #12;3D Printing Head (Soligen)3D Printing

Colton, Jonathan S.

128

Manufacturing High Temperature Systems  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergyAll ManufacturingFoodOctoberto DOE

129

Manufacturing Success Stories  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeEnvironment, SafetyWater ConservationDepartmentEnergy Manufacturing Energy6

130

Manufacturing Tech Team | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Manufacturing Tech Team Manufacturing Tech Team Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Industrial efficiency and low-cost energy...

131

Leveraging Manufacturing for a Sustainable Future  

E-Print Network [OSTI]

for Implementing Green Manufacturing”, NAMRI Trans. , 35,Strategies for Green Manufacturing,” Proc. 4th CIRPAnd, in specific green manufacturing? This will depend on

Dornfeld, David

2011-01-01T23:59:59.000Z

132

Sustainable Manufacturing – Greening Processes, Systems and Products  

E-Print Network [OSTI]

Strategies for Green Manufacturing, " Proceedings HighFH), Implementing green manufacturing, as the first stepASME, Evanston, IL, Green Manufacturing uk/sustainability/

Dornfeld, David

2010-01-01T23:59:59.000Z

133

Appropriate use of Green Manufacturing Frameworks  

E-Print Network [OSTI]

for Implementing Green Manufacturing,” Trans. North AmericanAppropriate use of Green Manufacturing Frameworks C. Reich-for sustainable or green manufacturing systems and products,

Reich-Weiser, Corinne; Vijayaraghavan, Athulan; Dornfeld, David

2010-01-01T23:59:59.000Z

134

Establishing Greener Products and Manufacturing Processes  

E-Print Network [OSTI]

for implementing green manufacturing,” Trans. North AmericaStrategies for Green Manufacturing,” Proc. of the 4th CIRPAppropriate Use of Green Manufacturing Frameworks,” Proc. of

Linke, Barbara; Huang, Yu-Chu; Dornfeld, David

2012-01-01T23:59:59.000Z

135

Establishing Greener Products and Manufacturing Processes  

E-Print Network [OSTI]

Operation Strategies for Green Manufacturing, Proceedings ofSymposium on Green Manufacturing and Applications (ISGMAfor implementing green manufacturing. Transactions of NAMRI/

Linke, Barbara; Dornfeld, David; Huang, Yu-Chu

2011-01-01T23:59:59.000Z

136

Innovative Manufacturing Initiative Recognition Day, Advanced...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Publications Innovative Manufacturing Initiative Recognition Day Advanced Manufacturing Office Overview Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry...

137

Precision and Energy Usage for Additive Manufacturing  

E-Print Network [OSTI]

Sustainability of additive manufacturing: measuring theCommittee F42 on Additive Manufacturing Technologies," TheASTM Committee F42 on Additive Manufacturing Technologies. -

Clemon, Lee; Sudradjat, Anton; Jaquez, Maribel; Krishna, Aditya; Rammah, Marwan; Dornfeld, David

2013-01-01T23:59:59.000Z

138

Leveraging Manufacturing for a Sustainable Future  

E-Print Network [OSTI]

2010): “Sustainable Manufacturing – Greening Processes,processes and systems) can play in creating a sustainablesustainable manufacturing as “the creation of manufacturing products that use materials and processes

Dornfeld, David

2011-01-01T23:59:59.000Z

139

Establishing Greener Products and Manufacturing Processes  

E-Print Network [OSTI]

D. , “Sustainable Manufacturing - Greening Processes,Avoid) Increase process efficiency Most sustainable (Improvesustainable manufacturing. 2 They highlighted research needs in four categories: i) manufacturing processes and

Linke, Barbara; Huang, Yu-Chu; Dornfeld, David

2012-01-01T23:59:59.000Z

140

Sustainable Manufacturing – Greening Processes, Systems and Products  

E-Print Network [OSTI]

mittels Sustainable Manufacturing - Greening Processes,Sustainable for manufacturing Manufacturing Cambridge, accessed processes,processes due to energy awareness and environmental consciousness create many opportunities for sustainable

Dornfeld, David

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Establishing Greener Products and Manufacturing Processes  

E-Print Network [OSTI]

D. , Sustainable Manufacturing – Greening Processes, Systemsor impact low Most  sustainable Increase process efficiencysustainable manufacturing [1]. They highlighted research needs in four categories: i) manufacturing processes and

Linke, Barbara; Dornfeld, David; Huang, Yu-Chu

2011-01-01T23:59:59.000Z

142

Hollings Manufacturing Extension Partnership: A Commercialization Collaborator  

E-Print Network [OSTI]

to process improvements to green manufacturing. MEP also works with partners at the state and federal levelsHollings Manufacturing Extension Partnership: A Commercialization Collaborator MEP · MANUFACTURING to successfully commercialize federal technologies #12;The Manufacturing Extension Partnership

Perkins, Richard A.

143

Posted 10/18/11 MANUFACTURING ENGINEER  

E-Print Network [OSTI]

manufacturing processes in our Metal Fabrication and Assembly departments. Additional responsibilities includePosted 10/18/11 MANUFACTURING ENGINEER Kenall Manufacturing Gurnee, IL Kenall, a leading manufacturer of advanced lighting solutions for specialized environments, has exceptional opportunities

Heller, Barbara

144

Seminar Title: Additive Manufacturing Advanced Manufacturing of Polymer and Composite Components  

E-Print Network [OSTI]

Seminar Title: Additive Manufacturing ­ Advanced Manufacturing of Polymer and Composite Components Functionally Integrated Composite Structures, Augsburg, Germany ME Faculty Candidate Abstract: Additive Manufacturing ­ Advanced Manufacturing of Polymer and Composite Components Additive manufacturing technologies

Wisconsin at Madison, University of

145

ARM - Tree Rings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC :ProductsSCM ForcingTeachersTopic List Outreach Home Room NewsPastTree Rings

146

APS Storage Ring Status  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011AstudiesRing Under Maintenance Operations Messages:

147

Storage Ring Parameters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4American'! ITransportStorage Ring

148

Storage Ring Parameters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4American'! ITransportStorage RingStorage

149

Storage Ring Parameters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff125,849 127,174 126,924Storage Ring Parameters

150

Storage Ring Parameters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff125,849 127,174 126,924Storage Ring

151

Storage Ring Parameters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff125,849 127,174 126,924Storage RingPhoton

152

Manufacturing Demonstration Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministrationManufacturing - GE Appliances, ORNL

153

Industrial Scale Demonstration of Smart Manufacturing Achieving...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Scale Demonstration of Smart Manufacturing Achieving Transformational Energy Productivity Gains Industrial Scale Demonstration of Smart Manufacturing Achieving...

154

Industrial Scale Demonstration of Smart Manufacturing Achieving...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Scale Demonstration of Smart Manufacturing Achieving Transformational Energy Productivity Gains Development of an Open Architecture, Widely Applicable Smart Manufacturing...

155

Ground Movement in SSRL Ring  

SciTech Connect (OSTI)

Users of the Stanford Synchrotron Radiation Lightsource (SSRL) are being affected by diurnal motion of the synchrotron's storage ring, which undergoes structural changes due to outdoor temperature fluctuations. In order to minimize the effects of diurnal temperature fluctuations, especially on the vertical motion of the ring floor, scientists at SSRL tried three approaches: painting the storage ring white, covering the asphalt in the middle of the ring with highly reflective Mylar and installing Mylar on a portion of the ring roof and walls. Vertical motion in the storage ring is measured by a Hydrostatic Leveling System (HLS), which calculates the relative height of water in a pipe that extends around the ring. The 24-hr amplitude of the floor motion was determined using spectral analysis of HLS data, and the ratio of this amplitude before and after each experiment was used to quantitatively determine the efficacy of each approach. The results of this analysis showed that the Mylar did not have any significant effect on floor motion, although the whitewash project did yield a reduction in overall HLS variation of 15 percent. However, further analysis showed that the reduction can largely be attributed to a few local changes rather than an overall reduction in floor motion around the ring. Future work will consist of identifying and selectively insulating these local regions in order to find the driving force behind diurnal floor motion in the storage ring.

Sunikumar, Nikita; /UCLA /SLAC

2011-08-25T23:59:59.000Z

156

Split ring containment attachment device  

DOE Patents [OSTI]

A containment attachment device 10 for operatively connecting a glovebag 200 to plastic sheeting 100 covering hazardous material. The device 10 includes an inner split ring member 20 connected on one end 22 to a middle ring member 30 wherein the free end 21 of the split ring member 20 is inserted through a slit 101 in the plastic sheeting 100 to captively engage a generally circular portion of the plastic sheeting 100. A collar potion 41 having an outer ring portion 42 is provided with fastening means 51 for securing the device 10 together wherein the glovebag 200 is operatively connected to the collar portion 41.

Sammel, Alfred G. (Pittsburgh, PA)

1996-01-01T23:59:59.000Z

157

Manufacturing consumption of energy 1994  

SciTech Connect (OSTI)

This report provides estimates on energy consumption in the manufacturing sector of the U.S. economy based on data from the Manufacturing Energy Consumption Survey. The sample used in this report represented about 250,000 of the largest manufacturing establishments which account for approximately 98 percent of U.S. economic output from manufacturing, and an expected similar proportion of manufacturing energy use. The amount of energy use was collected for all operations of each establishment surveyed. Highlights of the report include profiles for the four major energy-consuming industries (petroleum refining, chemical, paper, and primary metal industries), and an analysis of the effects of changes in the natural gas and electricity markets on the manufacturing sector. Seven appendices are included to provide detailed background information. 10 figs., 51 tabs.

NONE

1997-12-01T23:59:59.000Z

158

Manufacturing consumption of energy 1991  

SciTech Connect (OSTI)

This report provides estimates on energy consumption in the manufacturing sector of the US economy. These estimates are based on data from the 1991 Manufacturing Energy Consumption Survey (MECS). This survey--administered by the Energy End Use and Integrated Statistics Division, Office of Energy Markets and End Use, Energy Information Administration (EIA)--is the most comprehensive source of national-level data on energy-related information for the manufacturing industries.

Not Available

1994-12-01T23:59:59.000Z

159

ITP Nanomanufacturing: Nanomanufacturing Portfolio: Manufacturing...  

Energy Savers [EERE]

More Documents & Publications Sustainable Nanomaterials Workshop Advanced Manufacturing Office, U.S. Department of Energy Nanocomposite Materials for Lithium-Ion Batteries...

160

Manufacturing Spotlight: Boosting American Competitiveness  

Office of Energy Efficiency and Renewable Energy (EERE)

Find out how the Energy Department is helping bring new clean energy technologies to the marketplace and make manufacturing processes more energy efficient.

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Manufacturing Demonstration Facility Technology Collaborations...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

from industry to assess applicability of new technologies that can reduce manufacturing energy intensity or produce new, energy-efficient products. As part of the technology...

162

DEVELOPMENT OF LOW-COST MANUFACTURING PROCESSES FOR PLANAR, MULTILAYER SOLID OXIDE FUEL CELL ELEMENTS  

SciTech Connect (OSTI)

This report summarizes the results of a four-year project, entitled, ''Low-Cost Manufacturing Of Multilayer Ceramic Fuel Cells'', jointly funded by the U.S. Department of Energy, the State of Ohio, and by project participants. The project was led by NexTech Materials, Ltd., with subcontracting support provided by University of Missouri-Rolla, Michael A. Cobb & Co., Advanced Materials Technologies, Inc., Edison Materials Technology Center, Gas Technology Institute, Northwestern University, and The Ohio State University. Oak Ridge National Laboratory, though not formally a subcontractor on the program, supported the effort with separate DOE funding. The objective of the program was to develop advanced manufacturing technologies for making solid oxide fuel cell components that are more economical and reliable for a variety of applications. The program was carried out in three phases. In the Phase I effort, several manufacturing approaches were considered and subjected to detailed assessments of manufacturability and development risk. Estimated manufacturing costs for 5-kW stacks were in the range of $139/kW to $179/kW. The risk assessment identified a number of technical issues that would need to be considered during development. Phase II development work focused on development of planar solid oxide fuel cell elements, using a number of ceramic manufacturing methods, including tape casting, colloidal-spray deposition, screen printing, spin-coating, and sintering. Several processes were successfully established for fabrication of anode-supported, thin-film electrolyte cells, with performance levels at or near the state-of-the-art. The work in Phase III involved scale-up of cell manufacturing methods, development of non-destructive evaluation methods, and comprehensive electrical and electrochemical testing of solid oxide fuel cell materials and components.

Scott Swartz; Matthew Seabaugh; William Dawson; Harlan Anderson; Tim Armstrong; Michael Cobb; Kirby Meacham; James Stephan; Russell Bennett; Bob Remick; Chuck Sishtla; Scott Barnett; John Lannutti

2004-06-12T23:59:59.000Z

163

Scale-up of miscible flood processes  

SciTech Connect (OSTI)

The current project is a systematic research effort aimed at quantifying the interactions of physical mechanisms that control the scaling behavior of miscible floods. Displacement performance in a miscible flood is the result of a complex set of competing and interacting mechanisms. Phase behavior is of fundamental importance because the transfer of components from the oil to the injected fluid (as in most CO{sub 2} floods) or from the injected fluid to the oil (as in rich gas floods) can generate mixture compositions with displacement properties very different from those of pure CO{sub 2} and original oil. The goal of this project, is to make more accurate quantitative predictions of the impact of nonuniform flow, crossflow and phase behavior in flows in heterogeneous reservoir rocks. In past reports, we have discussed the instabilities arising from unfavorable mobility ratios that occur during injection of a solvent such as CO{sub 2}. In this report, two-dimensional (2D) and three-dimensional (3D) computations by a particle-tracking technique are compared for unstable displacements in homogeneous porous media, with and without gravity. In homogeneous porous media without gravity, 2D fingering patterns and the length of the transition zone are nearly the same as those obtained in 3D displacements. When gravity is added, however, calculated gravity tongues and fingering patterns can be very different when viscous and gravity forces are of comparable magnitude. We summarize results obtained by Ph.D. student Hamdi Tchelepi concerning 2D and 3D fingering in homogeneous media, and we compare displacements with and without gravity segregation. The computations show conclusively that there are some situations in which 2D simulations reproduce 3D behavior well and others for which they do not.

Orr, F.M. Jr.

1993-06-01T23:59:59.000Z

164

Scale-up of miscible flood processes  

SciTech Connect (OSTI)

Results of a wide-ranging investigation of the scaling of the physical mechanisms of miscible floods are reported. Advanced techniques for analysis of crude oils are considered in Chapter 2. Application of supercritical fluid chromatography is demonstrated for characterization of crude oils for equation-of-state calculations of phase equilibrium. Results of measurements of crude oil and phase compositions by gas chromatography and mass spectrometry are also reported. The theory of development of miscibility is considered in detail in Chapter 3. The theory is extended to four components, and sample solutions for a variety of gas injection systems are presented. The analytical theory shows that miscibility can develop even though standard tie-line extension criteria developed for ternary systems are not satisfied. In addition, the theory includes the first analytical solutions for condensing/vaporizing gas drives. In Chapter 4, methods for simulation of viscous fingering are considered. The scaling of the growth of transition zones in linear viscous fingering is considered. In addition, extension of the models developed previously to three dimensions is described, as is the inclusion of effects of equilibrium phase behavior. In Chapter 5, the combined effects of capillary and gravity-driven crossflow are considered. The experimental results presented show that very high recovery can be achieved by gravity segregation when interfacial tensions are moderately low. We argue that such crossflow mechanisms are important in multicontact miscible floods in heterogeneous reservoirs. In addition, results of flow visualization experiments are presented that illustrate the interplay of crossflow driven by gravity with that driven by viscous forces.

Orr, F.M. Jr.

1992-05-01T23:59:59.000Z

165

Scale-up of miscible flood processes  

SciTech Connect (OSTI)

This report describes recent progress in a research effort to quantify the scaling of interactions of phase behavior of multicomponent mixtures with unstable flow in heterogeneous porous media. Results are presented in three areas: Phase behavior, fluid properties and characterization of crude oils; interactions of phase behavior and flow; viscous fingering and reservoir heterogeneity. In the first area, results of phase behavior experiments are reported for mixtures of CO{sub 2} with crude oil from the Means field. Detailed analyses of phase compositions are also reported for samples taken during the PVT experiments. Also reported are results of an investigation of crude oil compositions and phase compositions by gas chromatography combined with mass spectrometry. In the second area, the first detailed comparison is reported for displacements with and without volume change as components change phase. The solutions described were obtained by the method of characteristics. Also described is a transformation that allows radial flow solutions to be obtained from the linear solutions presented previously. Results of experiments and numerical computations that described the growth of viscous fingers are described in the third area. Results and simulations show clearly that even mild permeability heterogeneity can have a dramatic effect on the form and location of viscous fingers. They also show that the simulations reproduce with good accuracy the transition from flow dominated by viscous forces to flow dominated by the permeability distribution. The agreement between simulation and experiment is good enough that the particle-tracking simulation approach can be used with confidence to explore scaling questions. 54 refs., 126 figs., 23 tabs.

Orr, F.M.

1991-06-01T23:59:59.000Z

166

Formation of polar ring galaxies  

E-Print Network [OSTI]

Polar ring galaxies are peculiar systems in which a gas rich, nearly polar ring surrounds an early-type or elliptical host galaxy. Two formation scenarios for these objects have been proposed: they are thought to form either in major galaxy mergers or by tidal accretion of the polar material from a gas rich donor galaxy. Both scenarios are studied through N-body simulations including gas dynamics and star formation. Constraints on physical parameters are drawn out, in order to determine which scenario is the most likely to occur. Polar ring galaxies from each scenario are compared with observations and we discuss whether the accretion scenario and the merging scenario account for observational properties of polar ring galaxies. The conclusion of this study is that the accretion scenario is both the most likely and the most supported by observations. Even if the merging scenario is rather robust, most polar ring galaxies are shown to be the result of tidal gas accretion events.

F. Bournaud; F. Combes

2003-02-04T23:59:59.000Z

167

Design for manufacturability Design verification  

E-Print Network [OSTI]

ITRS Design #12;Design · Design for manufacturability · Design verification #12;Design for Manufacturability · Architecture challenges · Logic and circuit challenges · Layout and physical design challenges · Expected to be the source of multiple DFM challenges · Invest in variability reduction or design

Patel, Chintan

168

Petrick Technology Trends Of Manufacturing  

E-Print Network [OSTI]

#12;323 Petrick Technology Trends chapter 9 The Future Of Manufacturing Irene Petrick Technology Trends This chapter is a story about the future of manufacturing based on three predictions: · that firms sophisticated modeling and simulation of both new products and production processes; · that additive

169

Hot-gas filter manufacturing assessments: Volume 5. Final report, April 15, 1997  

SciTech Connect (OSTI)

The development of advanced filtration media for advanced fossil-fueled power generating systems is a critical step in meeting the performance and emissions requirements for these systems. While porous metal and ceramic candle-filters have been available for some time, the next generation of filters will include ceramic-matrix composites (CMCs), intermetallic alloys, and alternate filter geometries. The goal of this effort was to perform a cursory review of the manufacturing processes used by 5 companies developing advanced filters from the perspective of process repeatability and the ability for their processes to be scale-up to production volumes. It was found that all of the filter manufacturers had a solid understanding of the product development path. Given that these filters are largely developmental, significant additional work is necessary to understand the process-performance relationships and projecting manufacturing costs. While each organization had specific needs, some common among all of the filter manufacturers were access to performance testing of the filters to aide process/product development, a better understanding of the stresses the filters will see in service for use in structural design of the components, and a strong process sensitivity study to allow optimization of processing.

Boss, D.E.

1997-12-31T23:59:59.000Z

170

Ion Rings for Magnetic Fusion  

SciTech Connect (OSTI)

This Final Technical Report presents the results of the program, Ion Rings for Magnetic Fusion, which was carried out under Department of Energy funding during the period August, 1993 to January, 2005. The central objective of the program was to study the properties of field-reversed configurations formed by ion rings. In order to reach this objective, our experimental program, called the Field-reversed Ion Ring Experiment, FIREX, undertook to develop an efficient, economical technology for the production of field-reversed ion rings. A field-reversed configuration (FRC) in which the azimuthal (field-reversing) current is carried by ions with gyro-radius comparable to the magnetic separatrix radius is called a field-reversed ion ring. A background plasma is required for charge neutralization of the ring, and this plasma will be confined within the ring's closed magnetic flux. Ion rings have long been of interest as the basis of compact magnetic fusion reactors, as the basis for a high-power accelerator for an inertial fusion driver, and for other applications of high power ion beams or plasmas of high energy density. Specifically, the FIREX program was intended to address the longstanding question of the contribution of large-orbit ions to the observed stability of experimental FRCs to the MHD tilt mode. Typical experimental FRCs with s {approx} 2-4, where s is the ratio of separatrix radius to ion gyro-radius, have been stable to tilting, but desired values for a fusion reactor, s > 20, should be unstable. The FIREX ring would consist of a plasma with large s for the background ions, but with s {approx} 1 for the ring ions. By varying the proportions of these two populations, the minimum proportion of large-orbit ions necessary for stability could be determined. The incorporation of large-orbit ions, perhaps by neutral-beam injection, into an FRC has been advanced for the purpose of stabilizing, heating, controlling angular momentum, and aiding the formation of a reactor-scale FRC, and the FIREX program was intended to test the ideas behind this approach. We will describe in this report the technological development path and advances in physics understanding that allowed FIREX to reach a regime in which ion rings were reproducibly created with up to about half the current necessary to produce field reversal. Unfortunately, the experiments were limited to this level by a fundamental, unanticipated aspect of the physics of strong ion rings in plasma. The FIREX ring is a strongly anisotropic, current-carrying population of ions moving faster than the Alfven speed in the background plasma. The rapidly changing ring current excites very large-amplitude Alfven waves in the plasma, and these waves strongly affect the ring, causing rapid energy loss in a way that is not compatible with the success of the ring trapping scenario around which FIREX was designed. The result was that FIREX rings were always very short-lived. We will discuss the implication of these results for possible future use of large-orbit ions in FRCs. In short, it appears that a certain range of the parameters characterizing the ring Alfven mach number and distribution function must be avoided to allow the existence of a long-lived energetic ion component in an FRC. This report will explain why FIREX experimental results cannot be directly scaled to quantitatively predict this range for a particular FRC configuration. This will require accurate, three-dimensional simulations. FIREX results do constitute a very good dataset for validating such a code, and simulations already carried out during this program provide a guide to the important physics involved.

Greenly, John, B.

2005-07-31T23:59:59.000Z

171

Friction between Ring Polymer Brushes  

E-Print Network [OSTI]

Friction between ring-polymer brushes at melt densities sliding past each other are studied using extensive course-grained molecular dynamics simulations and scaling arguments, and the results are compared to the friction between linear-polymer brushes. We show that for a velocity range spanning over three decades, the frictional forces measured for ring-polymer brushes are half the corresponding friction in case of linear brushes. In the linear-force regime, the weak inter-digitation of two ring brushes compared to linear brushes also leads to a lower number of binary collisions between the monomers of opposing brushes. At high velocities, where the thickness of the inter-digitation layer between two opposing brushes is on the order monomer size regardless of brush topology, stretched segments of ring polymers take a double-stranded conformation. As a result, monomers of the double-stranded segments collide less with the monomers of the opposing ring brush even though a similar number of monomers occupies the inter-digitation layer for ring and linear-brush bilayers. The numerical data obtained from our simulations is consistent with the proposed scaling analysis. Conformation-dependent frictional reduction observed in ring brushes can have important consequences in non-equilibrium bulk systems.

A. Erbas; J. Paturej

2015-01-07T23:59:59.000Z

172

Hollings Manufacturing Extension Partnership: A Commercialization Collaborator  

E-Print Network [OSTI]

of services, from innovation strategies to process improvements to green manufacturing. MEP also worksHollings Manufacturing Extension Partnership: A Commercialization Collaborator MEP · MANUFACTURING Manufacturing Extension Partnership (MEP) works with small and mid-sized U.S. manufacturers to help them create

173

Beryllium Manufacturing Processes  

SciTech Connect (OSTI)

This report is one of a number of reports that will be combined into a handbook on beryllium. Each report covers a specific topic. To-date, the following reports have been published: (1) Consolidation and Grades of Beryllium; (2) Mechanical Properties of Beryllium and the Factors Affecting these Properties; (3) Corrosion and Corrosion Protection of Beryllium; (4) Joining of Beryllium; (5) Atomic, Crystal, Elastic, Thermal, Nuclear, and other Properties of Beryllium; and (6) Beryllium Coating (Deposition) Processes and the Influence of Processing Parameters on Properties and Microstructure. The conventional method of using ingot-cast material is unsuitable for manufacturing a beryllium product. Beryllium is a highly reactive metal with a high melting point, making it susceptible to react with mold-wall materials forming beryllium compounds (BeO, etc.) that become entrapped in the solidified metal. In addition, the grain size is excessively large, being 50 to 100 {micro}m in diameter, while grain sizes of 15 {micro}m or less are required to meet acceptable strength and ductility requirements. Attempts at refining the as-cast-grain size have been unsuccessful. Because of the large grain size and limited slip systems, the casting will invariably crack during a hot-working step, which is an important step in the microstructural-refining process. The high reactivity of beryllium together with its high viscosity (even with substantial superheat) also makes it an unsuitable candidate for precision casting. In order to overcome these problems, alternative methods have been developed for the manufacturing of beryllium. The vast majority of these methods involve the use of beryllium powders. The powders are consolidated under pressure in vacuum at an elevated temperature to produce vacuum hot-pressed (VHP) blocks and vacuum hot-isostatic-pressed (HIP) forms and billets. The blocks (typically cylindrical), which are produced over a wide range of sizes (up to 183 cm dia. by 61 cm high), may be cut or machined into parts or be thermomechanically processed to develop the desired microstructure, properties, and shapes. Vacuum hot-isostatic pressing and cold-isostatic pressing (CIP) followed by sintering and possibly by a final HIP'ing (CIP/Sinter/HIP) are important in their use for the production of near net-shaped parts. For the same starting powder, a HIP'ed product will have less anisotropy than that obtained for a VHP'ed product. A schematic presentation illustrating the difference between VHP'ing and HIP'ing is shown in Figure I-1. The types of powders and the various beryllium grades produced from the consolidated powders and their ambient-temperature mechanical properties were presented in the consolidation report referred to above. Elevated-temperature properties and the effect of processing variables on mechanical properties are described in the mechanical properties report. Beryllium can also be deposited as coatings as well as freestanding forms. The microstructure, properties, and various methods used that are related to the deposition of beryllium are discussed in the report on beryllium coatings.

Goldberg, A

2006-06-30T23:59:59.000Z

174

MANUFACTURING ACCELERATING THE INCORPORATION OF MATERIALS  

E-Print Network [OSTI]

MANUFACTURING ACCELERATING THE INCORPORATION OF MATERIALS ADVANCES INTO MANUFACTURING PROCESSES NATIONAL NEED The proposed topic "Accelerating the Incorporation of Materials Advances into Manufacturing organizations, leading researchers from academic institutions, and others. Materials performance is often

Magee, Joseph W.

175

Advanced Manufacture of Reflectors  

SciTech Connect (OSTI)

The main project objective has been to develop an advanced gravity sag method for molding large glass solar reflectors with either line or point focus, and with long or short focal length. The method involves taking standard sized squares of glass, 1.65 m x 1.65 m, and shaping them by gravity sag into precision steel molds. The method is designed for high volume manufacture when incorporated into a production line with separate pre-heating and cooling. The performance objectives for the self-supporting glass mirrors made by this project include mirror optical accuracy of 2 mrad root mean square (RMS), requiring surface slope errors <1 mrad rms, a target not met by current production of solar reflectors. Our objective also included development of new methods for rapidly shaping glass mirrors and coating them for higher reflectivity and soil resistance. Reflectivity of 95% for a glass mirror with anti-soil coating was targeted, compared to the present ~94% with no anti-soil coating. Our mirror cost objective is ~$20/m2 in 2020, a significant reduction compared to the present ~$35/m2 for solar trough mirrors produced for trough solar plants. During the first year a custom batch furnace was built to develop the method with high power radiative heating to simulate transfer of glass into a hot slumping zone in a production line. To preserve the original high polish of the float glass on both front and back surfaces, as required for a second surface mirror, the mold surface is machined to the required shape as grooves which intersect the glass at cusps, reducing the mold contact area to significantly less than 1%. The mold surface is gold-plated to reflect thermal radiation. Optical metrology of glass replicas made with the system has been carried out with a novel, custom-built test system. This test provides collimated, vertically-oriented parallel beams from a linear array of co-aligned lasers translated in a perpendicular direction across the reflector. Deviations of each reflected beam from the paraboloid focus give a direct measure of surface slope error. Key findings • A gravity sag method for large (2.5 m2) second surface glass solar reflectors has been developed and demonstrated to a uniquely high level of accuracy. Mirror surface slope accuracy of 0.65 mrad in one dimension, 0.85 mrad in 2 dimensions (point focus) has been demonstrated by commercial partner REhnu using this process. This accuracy exceeds by a factor of two current solar reflector accuracy. Our replicas meet the Sunshot accuracy objective of 2 mrad optical, which requires better than 1 mrad rms slope error. • Point-focus as well as line-focus mirrors have been demonstrated at 1.65 m x 1.65 m square – a unique capability. • The new process using simple molds is economical. The molds for the 1.65 m square reflectors are bent and machined steel plates on a counter-weighted flotation support. To minimize thermal coupling by radiative heat transfer, the mold surface is grooved and gilded. The molds are simple to manufacture, and have minimal thermal stresses and distortion in use. Lapping and bending techniques have been developed to obtain better than 1 mrad rms surface mold accuracy. Float glass is sagged into the molds by rapid radiative heating, using a custom high power (350 kW) furnace. The method of manufacture is well suited for small as well as large volume production, and as it requires little capital investment and no high technology, it could be used anywhere in the world to make solar concentrating reflectors. • A novel slope metrology method for full 1.65 aperture has been demonstrated, with 25 mm resolution across the face of the replicas. The method is null and therefore inherently accurate: it can easily be reproduced without high-tech equipment and does not need sophisticated calibration. We find by cross calibration with reference trough reflectors from RioGlass that our null-test laser system yields a measurement accuracy better than 0.4 mrad rms slope error. Our system is inexpensive and could have broad application for test

Angel, Roger [University of Arizona

2014-12-17T23:59:59.000Z

176

Ring resonant cavities for spectroscopy  

DOE Patents [OSTI]

Ring-shaped resonant cavities for spectroscopy allow a reduction in optical feedback to the light source, and provide information on the interaction of both s- and p-polarized light with samples. A laser light source is locked to a single cavity mode. An intracavity acousto-optic modulator may be used to couple light into the cavity. The cavity geometry is particularly useful for Cavity Ring-Down Spectroscopy (CRDS). 6 figs.

Zare, R.N.; Martin, J.; Paldus, B.A.; Xie, J.

1999-06-15T23:59:59.000Z

177

Opportunities and Challenges to Sustainable Manufacturing and CMP  

E-Print Network [OSTI]

for Implementing Green Manufacturing,” Trans. North AmericanBoyd, S. , LMAS Green Manufacturing Research Presentation,MANUFACTURING AND GREEN MANUFACTURING Sustainability is

Dornfeld, David

2009-01-01T23:59:59.000Z

178

SCALE UP OF Si/Si0.8Ge0.2 AND B4C/B9C SUPERLATTICES FOR HARVESTING OF WASTE HEAT IN DIESEL ENGINES  

SciTech Connect (OSTI)

Thermoelectric devices show significant promise for harvesting and recovery of waste heat from diesel engines, exhaust systems and industrial heat sources. While these devices convert a heat flow directly into electrical energy, cooling can be accomplished by the same device with application of a direct current (Peltier effect). Conversion efficiencies of bulk thermoelectric systems, however, are still too low for economical power conversion in diesel powered vehicles and heavy vehicles. Thermoelectric superlattice devices have demonstrated the potential for increased efficiencies and utilization of waste heat. Although reported efficiencies are well above 15%, fabrication costs are still too high for use in diesel engine systems. To realize this efficiency goal of {approx} 20% and power generation in the kWMW range, large quantities of superlattice materials are required. Additionally, if the figure of merit (ZT) of these superlattices can be increased to > 2, even less superlattice material will be required to generate electric power from heat in diesel engines. We report on development of and recent progress in scale up of Si/Si0.8Ge0.2 and B4C/B9C superlattices for thermoelectric applications, and particularly for fabrication of large quantities of these materials. We have scaled up the magnetron sputtering process to produce large quantities of Si/Si0.8Ge0.2 and B4 C/B9C superlattices with high ZT at low cost. Quantum well films with up to 1000 layers were deposited onto substrate areas as large as 0.5 m2 by magnetron sputtering. Initial studies showed that the power factor of these SL's was high enough to produce a ZT significantly greater than 1. Both p- and n-type superlattices were fabricated to form a complete thermoelectric power generating device. ZT measurements will be reported, and based on measured power factor of these materials, should be significantly greater than 1. These results are encouraging for the use of quantum well materials in thermoelectric power generation.

Martin, P; Olsen, L

2003-08-24T23:59:59.000Z

179

Additive Manufacturing Opportunities for Transportation | ornl...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Additive Manufacturing Opportunities for Transportation Mar 13 2015 10:00 AM - 11:00 AM Lonnie Love, Manufacturing Systems Research Group Transportation Science Seminar Series...

180

Clean Energy Manufacturing Initiative: Increasing American Competitive...  

Broader source: Energy.gov (indexed) [DOE]

for a Clean Energy Manufacturing Innovation Institute related to composite materials and structures. The Manufacturing Demonstration Facility at Oak Ridge National...

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Advanced Manufacturing Initiative Improves Turbine Blade Productivity...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Advanced Manufacturing Initiative Improves Turbine Blade Productivity Advanced Manufacturing Initiative Improves Turbine Blade Productivity May 20, 2011 - 2:56pm Addthis This is an...

182

A Management Strategy for Additive Manufacturing:.  

E-Print Network [OSTI]

??The thesis is about a Management Strategy for Additive Manufacturing - how engineering change influences the NPD process through the adoption of new manufacturing technology.… (more)

Zahn, N.Z.

2014-01-01T23:59:59.000Z

183

National Electrical Manufacturers Association (NEMA) Response...  

Broader source: Energy.gov (indexed) [DOE]

Electrical Manufacturers Association (NEMA) Response to Smart Grid RFI National Electrical Manufacturers Association (NEMA) Response to Smart Grid RFI The National Electrical...

184

Additive Manufacturing Cluster Strategy | ornl.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Additive Manufacturing Cluster Strategy SHARE Additive Manufacturing Cluster Strategy As the nation's premier research laboratory, ORNL is one of the world's most capable resources...

185

Welcome and Advanced Manufacturing Partnership (Text Version...  

Broader source: Energy.gov (indexed) [DOE]

200 school aged students go into this manufacturing demonstration facility and make 3D printing or other manufacturing parts. Design and make parts for their robots. For their...

186

Mechanical and Manufacturing Engineering Mechatronics Engineering Minor  

E-Print Network [OSTI]

Mechanical and Manufacturing Engineering Mechatronics Engineering Minor Students pursuing a BSc in mechanical or manufacturing engineering have experience and entrepreneurship. Mechatronics is the synergistic combination of mechanical

Calgary, University of

187

Advanced Technology Vehicles Manufacturing Incentive Program...  

Broader source: Energy.gov (indexed) [DOE]

Advanced Technology Vehicles Manufacturing Incentive Program Advanced Technology Vehicles Manufacturing Incentive Program This is an interim final rule that establishes the...

188

Process systems engineering of continuous pharmaceutical manufacturing  

E-Print Network [OSTI]

Continuous manufacturing offers a number of operational and financial benefits to pharmaceutical companies. This research examines the critical blending step for continuous pharmaceutical manufacturing and the characteristics ...

Abel, Matthew J

2010-01-01T23:59:59.000Z

189

Understanding Manufacturing Energy and Carbon Footprints, October...  

Broader source: Energy.gov (indexed) [DOE]

More Documents & Publications Understanding the 2010 Manufacturing Energy and Carbon Footprints U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis U.S....

190

Manufacturing System Design Framework Manual  

E-Print Network [OSTI]

Previous Lean Aerospace Initiative research in factory operations had indicated that the greatest performance gains are realized when the manufacturing system is designed from the top down and from supplier to the customer. ...

Vaughn, Amanda

2002-01-01T23:59:59.000Z

191

Wind Energy Manufacturing Tax Incentive  

Broader source: Energy.gov [DOE]

With the passage of [http://www.arkansasenergy.org/media/261385/act736.pdf HB 2230 (2009)] in April 2009, the Arkansas Legislature expanded a tax incentive for manufacturers of windmill blades or...

192

Double acting stirling engine piston ring  

DOE Patents [OSTI]

A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

Howarth, Roy B. (Clifton Park, NY)

1986-01-01T23:59:59.000Z

193

An Alternate Ring-Ring Design for eRHIC  

E-Print Network [OSTI]

I present here a new ring-ring design of eRHIC, a polarized electron-ion collider based on RHIC at BNL. This alternate eRHIC design utilizes high repetition rate colliding beams and is likely able to deliver the performance to meet the requirements of the science program with low technical risk and modest accelerator R&D. The expected performance includes high luminosities over multiple collision points and a broad CM energy range with a maximum value up to 2x10^34 cm-2s-1 per detector, and polarization higher than 70% for the colliding electron and light ion beams. This new design calls for reuse of decommissioned facilities in the US, namely, the PEP-II high energy ring and one section of the SLAC warm linac as a full energy electron injector.

Zhang, Yuhong

2015-01-01T23:59:59.000Z

194

Development of Low-Cost Manufacturing Processes for Planar, Multilayer Solid Oxide Fuel Cell Elements  

SciTech Connect (OSTI)

This report summarizes the results of Phase II of this program, 'Low-Cost Manufacturing Of Multilayer Ceramic Fuel Cells'. The objective of the program is to develop advanced ceramic manufacturing technologies for making planar solid oxide fuel cell (SOFC) components that are more economical and reliable for a variety of applications. Phase II development work focused on three distinct manufacturing approaches (or tracks) for planar solid oxide fuel cell elements. Two development tracks, led by NexTech Materials and Oak Ridge National Laboratory, involved co-sintering of planar SOFC elements of cathode-supported and anode-supported variations. A third development track, led by the University of Missouri-Rolla, focused on a revolutionary approach for reducing operating temperature of SOFCs by using spin-coating to deposit ultra-thin, nano-crystalline YSZ electrolyte films. The work in Phase II was supported by characterization work at Ohio State University. The primary technical accomplishments within each of the three development tracks are summarized. Track 1--NexTech's targeted manufacturing process for planar SOFC elements involves tape casting of porous electrode substrates, colloidal-spray deposition of YSZ electrolyte films, co-sintering of bi-layer elements, and screen printing of opposite electrode coatings. The bulk of NexTech's work focused on making cathode-supported elements, although the processes developed at NexTech also were applied to the fabrication of anode-supported cells. Primary accomplishments within this track are summarized below: (1) Scale up of lanthanum strontium manganite (LSM) cathode powder production process; (2) Development and scale-up of tape casting methods for cathode and anode substrates; (3) Development of automated ultrasonic-spray process for depositing YSZ films; (4) Successful co-sintering of flat bi-layer elements (both cathode and anode supported); (5) Development of anode and cathode screen-printing processes; and (6) Demonstration of novel processes for composite cathode and cermet anode materials. Track 2--ORNL's development work focused solely on making anode-supported planar cells by tape casting of a porous anode substrate, screen printing of a YSZ electrolyte film, co-sintering of the bi-layer element, and screen-printing of an opposite cathode coating. Primary accomplishments within this track are summarized below: (1) Development and scale-up of anode tape casting and lamination processes; (2) Development of proprietary ink vehicle for screen-printing processes; (3) Development of screen-printing process for depositing YSZ films; (4) Successful co-sintering of flat bi-layer anode-supported elements; and (5) Development of cathode screen-printing process. Track 3--UMR's process development work involved fabrication of a micro-porous cathode substrate, deposition of a nano-porous interlayer film, deposition of nano-crystalline YSZ electrolyte films from polymeric precursor solutions, and deposition of an anode coating. Primary accomplishments within this track are summarized below: (1) Development and scale up of tape casting and sintering methods for cathode substrates; (2) Deposition of nano-porous ceria interlayer films on cathode substrates; (3) Successful deposition of dense YSZ films on porous cathode substrates; and (4) Identification of several anode material options.

Scott Swartz; Matthew Seabaugh; William Dawson; Tim Armstrong; Harlan Anderson; John Lannutti

2001-09-30T23:59:59.000Z

195

Designing a National Network for Manufacturing Innovation  

E-Print Network [OSTI]

Designing a National Network for Manufacturing Innovation NNMI and The Additive Manufacturing Pilot Introduction · NNMI principles · Public NMMI Design · Pilot Institute on Additive Manufacturing #12;IMI Mission Process, such as Additive Manufacturing An Advanced Material ­ e.g. lightweight, low cost carbon fiber

196

Manufacture of Alumina-Forming Austenitic Steel Alloys by Conventional Casting and Hot-Working Methods  

SciTech Connect (OSTI)

Oak Ridge National Laboratory (ORNL) and Carpenter Technology Corporation (CarTech) participated in an in-kind cost share cooperative research and development agreement (CRADA) effort under the auspices of the Energy Efficiency and Renewable Energy (EERE) Technology Maturation Program to explore the feasibility for scale up of developmental ORNL alumina-forming austenitic (AFA) stainless steels by conventional casting and rolling techniques. CarTech successfully vacuum melted 301b heats of four AFA alloy compositions in the range of Fe-(20-25)Ni-(12-14)Cr-(3-4)Al-(l-2.5)Nb wt.% base. Conventional hot/cold rolling was used to produce 0.5-inch thick plate and 0.1-inch thick sheet product. ORNL subsequently successfully rolled the 0.1-inch sheet to 4 mil thick foil. Long-term oxidation studies of the plate form material were initiated at 650, 700, and 800 C in air with 10 volume percent water vapor. Preliminary results indicated that the alloys exhibit comparable (good) oxidation resistance to ORNL laboratory scale AFA alloy arc casting previously evaluated. The sheet and foil material will be used in ongoing evaluation efforts for oxidation and creep resistance under related CRADAs with two gas turbine engine manufacturers. This work will be directed to evaluation of AFA alloys for use in gas turbine recuperators to permit higher-temperature operating conditions for improved efficiencies and reduced environmental emissions. AFA alloy properties to date have been obtained from small laboratory scale arc-castings made at ORNL. The goal of the ORNL-CarTech CRADA was to establish the viability for producing plate, sheet and foil of the AFA alloys by conventional casting and hot working approaches as a first step towards scale up and commercialization of the AFA alloys. The AFA alloy produced under this effort will then be evaluated in related CRADAs with two gas turbine engine manufacturers for gas turbine recuperator applications.

Brady, M.P.; Yamamoto, Y.; Magee, J.H.

2009-03-10T23:59:59.000Z

197

Manufacturing Energy and Carbon Footprints (2006 MECS)  

Broader source: Energy.gov [DOE]

Energy and Carbon Footprints provide a mapping of energy from supply to end use in manufacturing. They show us where energy is used and lost—and where greenhouse gases (GHGs) are emitted. Footprints are available below for 15 manufacturing sectors (representing 94% of all manufacturing energy use) and for U.S. manufacturing as a whole. Analysis of these footprints is also available in the U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis report.

198

Scale-Up of Palladium Powder Production Process for Use in the Tritium Facility at Westinghouse, Savannah River, SC/Summary of FY99-FY01 Results for the Preparation of Palladium Using the Sandia/LANL Process  

SciTech Connect (OSTI)

Palladium used at Savannah River (SR) for process tritium storage is currently obtained from a commercial source. In order to understand the processes involved in preparing this material, SR is supporting investigations into the chemical reactions used to synthesize this material. The material specifications are shown in Table 1. An improved understanding of the chemical processes should help to guarantee a continued reliable source of Pd in the future. As part of this evaluation, a work-for-others contract between Westinghouse Savannah River Company and Ames Laboratory (AL) was initiated. During FY98, the process for producing Pd powder developed in 1986 by Dan Grove of Mound Applied Technologies, USDOE (the Mound muddy water process) was studied to understand the processing conditions that lead to changes in morphology in the final product. During FY99 and FY00, the process for producing Pd powder that has been used previously at Sandia and Los Alamos National Laboratories (the Sandia/LANL process) was studied to understand the processing conditions that lead to changes in the morphology of the final Pd product. During FY01, scale-up of the process to batch sizes greater than 600 grams of Pd using a 20-gallon Pfaudler reactor was conducted by the Iowa State University (ISU) Chemical Engineering Department. This report summarizes the results of FY99-FY01 Pd processing work done at AL and ISU using the Sandia/LANL process. In the Sandia/LANL process, Pd is dissolved in a mixture of nitric and hydrochloric acids. A number of chemical processing steps are performed to yield an intermediate species, diamminedichloropalladium (Pd(NH{sub 3}){sub 2}Cl{sub 2}, or DADC-Pd), which is isolated. In the final step of the process, the Pd(NH{sub 3}){sub 2}Cl{sub 2} intermediate is subsequently redissolved, and Pd is precipitated by the addition of a reducing agent (RA) mixture of formic acid and sodium formate. It is at this point that the morphology of the Pd product is determined. During FY99 and FY00, a study of how the characteristics of the Pd are affected by changes in processing conditions including the RA/Pd molar ratio, Pd concentration, mole fraction of formic acid (mf-FA) in the RA solution, reaction temperature, and mixing was performed. These parameters all had significant effects on the resulting values of the tap density (TD), BET surface area (SA), and Microtrac particle size (PS) distribution for the Pd samples. These effects were statistically modeled and fit in order to determine ranges of predicted experimental conditions that resulted in material that meets the requirements for the Pd powder to be used at SR. Although not statistically modeled, the method and rate of addition of the RA and the method and duration of stirring were shown to be significant factors affecting the product morphology. Instead of producing an additional statistical fit and due to the likely changes anticipated during scale-up of this processing procedure, these latter conditions were incorporated into a reproducible practical method of synthesis. Palladium powder that met the SR specifications for TD, BET SA, and Microtrac PS was reliably produced at batch sizes ranging from 25-100 grams. In FY01, scale-up of the Sandia/LANL process was investigated by the ISU Chemical Engineering Department for the production of 600-gram batches of Pd. Palladium that meets the SR specifications for TD, BET SA, and Microtrac PS has been produced using the Pfaudler reactor, and additional processing batches will be done during the remainder of FY01 to investigate the range of conditions that can be used to produce Pd powder within specifications. Palladium product samples were analyzed at AL and SR to determine TD and at SR to determine BET SA, Microtrac PS distribution, and Pd nodule size and morphology by scanning electron microscopy (SEM).

David P. Baldwin; Daniel S. Zamzow; R. Dennis Vigil; Jesse T. Pikturna

2001-08-24T23:59:59.000Z

199

Manufacturing for the Hydrogen Economy Manufacturing Research & Development  

E-Print Network [OSTI]

to coordinate and leverage the current federal efforts focused on manufacturability issues such as low-cost of the hydrogen and fuel cell technologies needed to move the United States toward a future hydrogen economy of a hydrogen energy economy, moving from today's laboratory-scale fabrication technologies to high

200

Manufacturing Innovation in the DOE  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel2007Naval Reactors' Cyber SecurityManufacturingManufacturing

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Cavity-locked ring down spectroscopy  

DOE Patents [OSTI]

Distinct locking and sampling light beams are used in a cavity ring-down spectroscopy (CRDS) system to perform multiple ring-down measurements while the laser and ring-down cavity are continuously locked. The sampling and locking light beams have different frequencies, to ensure that the sampling and locking light are decoupled within the cavity. Preferably, the ring-down cavity is ring-shaped, the sampling light is s-polarized, and the locking light is p-polarized. Transmitted sampling light is used for ring-down measurements, while reflected locking light is used for locking in a Pound-Drever scheme.

Zare, Richard N. (Stanford, CA); Paldus, Barbara A. (Stanford, CA); Harb, Charles C. (Palo Alto, CA); Spence, Thomas (Union City, CA)

2000-01-01T23:59:59.000Z

202

Sustainable Manufacturing via Multi-Scale, Physics-Based Process Modeling and Manufacturing-Informed Design, April 2013  

Broader source: Energy.gov [DOE]

Sustainable Manufacturing via Multi-Scale, Physics-Based Process Modeling and Manufacturing-Informed Design

203

Stabilizer Codes over Frobenius Rings  

E-Print Network [OSTI]

now, the methods for quantum error correction were mainly based on quantum codes that rely on the arithmetic in finite fields. In contrast, this thesis aims to develop a basic framework for quantum error correcting codes over a class of rings known...

Nadella, Sushma

2012-07-16T23:59:59.000Z

204

Manufacturing Energy and Carbon Footprints  

E-Print Network [OSTI]

Significant opportunities exist for improving energy efficiency in U.S. manufacturing. A first step in realizing these opportunities is to identify how industry is using energy. Where does it come from? What form is it in? Where is it used? How much...

Brueske, S.; Lorenz, T.

2012-01-01T23:59:59.000Z

205

Process for manufacturing multilayer capacitors  

DOE Patents [OSTI]

The invention is directed to a method of manufacture of multilayer electrical components, especially capacitors, and components made by such a method. High capacitance dielectric materials and low cost metallizations layered with such dielectrics may be fabricated as multilayer electrical components by sintering the metallizations and the dielectrics during the fabrication process by application of microwave radiation.

Lauf, Robert J. (Oak Ridge, TN); Holcombe, Cressie E. (Knoxville, TN); Dykes, Norman L. (Oak Ridge, TN)

1996-01-01T23:59:59.000Z

206

Additive manufacturing method of producing  

E-Print Network [OSTI]

Additive manufacturing method of producing silver or copper tracks on polyimide film Problem/stripping) using an additive process support by a novel bio- degradable photo-initiator package. technology. Building on previous work by Hoyd- Gigg Ng et al. [1,2], Heriot-Watt has developed an additive film

Painter, Kevin

207

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

208

Systems, Inc. Manufacturing Program Manager  

E-Print Network [OSTI]

70819 #12;Advanced Energy Systems, Inc. Outline ·Introduction ·Accomplishments Phase I ·Technical Approach - Second Year ·Manufacturing Schedule Assessment -Top Level Phase II #12;Advanced Energy Systems Design and FEA of 5 cell RF Cavity, He Vessel, Power Coupler, & Cryostat -Interfaces to external piping

209

Optical fiber having wave-guiding rings  

DOE Patents [OSTI]

A waveguide includes a cladding region that has a refractive index that is substantially uniform and surrounds a wave-guiding region that has an average index that is close to the index of the cladding. The wave-guiding region also contains a thin ring or series of rings that have an index or indices that differ significantly from the index of the cladding. The ring or rings enable the structure to guide light.

Messerly, Michael J. (Danville, CA); Dawson, Jay W. (Livermore, CA); Beach, Raymond J. (Livermore, CA); Barty, Christopher P. J. (Hayward, CA)

2011-03-15T23:59:59.000Z

210

Artisan Manufacturing: Order (2010-CW-0712)  

Broader source: Energy.gov [DOE]

DOE ordered Artisan Manufacturing Company, Inc., to pay a $5,000 civil penalty after finding Artisan Manufacturing had failed to certify that certain models of faucets comply with the applicable water conservation standard.

211

Goodman Manufacturing: Order (2012-CE-1509)  

Broader source: Energy.gov [DOE]

DOE ordered Goodman Manufacturing Company L.P. to pay an $8,000 civil penalty after finding Goodman Manufacturing had failed to certify that certain room air conditioners comply with the applicable energy conservation standard.

212

Goodman Manufacturing: Proposed Penalty (2011-SE-4301)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that Goodman Manufacturing manufactured and distributed noncompliant basic model CPC180* commercial package air conditioners in the U.S.

213

Manufacturing Metallic Parts with Designed Mesostructure  

E-Print Network [OSTI]

Additive Manufacturing Laser Engineered Net Shaping Electron Beam Melting Williams, C. B., F. M. Mistree, D Additive Manufacturing © Christopher B. Williams Electron Beam Melting Electron Beam Melting Direct Metal

214

Mechanics and Design, Manufacturing Professor Hani Naguib  

E-Print Network [OSTI]

Mechanical and Industrial Engineering Manufacturing What is Manufacturing? The transformation of materials. Apple Canada(Se12), Revenue: $5,067,109 9. CGI Group(Se12), Revenue: $4,786,857 10. Siemens Canada(Se12

215

Faculty Position in Mechanical Engineering Additive Manufacturing  

E-Print Network [OSTI]

using additive manufacturing in applications such as, but not limited to the net shape manufacture of) Promoting Well-Being, Finding Cures; (3) Building Communities, Expanding Opportunities; and (4) Harnessing

216

Montana Manufacturing Center www.mtmanufacturingcenter.com  

E-Print Network [OSTI]

Montana Manufacturing Center www.mtmanufacturingcenter.com University Technical Assistance Program and wellness industry. Commenting on the strategy, Chief Opera- tions Officer and Six Sigma Green Belt Brad achieve that. NLI offers premier manufacturing and laboratories services (www

Dyer, Bill

217

Objective assessment of manufacturing technology investments  

E-Print Network [OSTI]

Amgen is a biotechnology company with manufacturing plants throughout the world. New manufacturing technologies are constantly being developed and implemented in order to address cost, quality, regulation, and competitive ...

Rothman, Craig Jeremy

2012-01-01T23:59:59.000Z

218

Building Blocks for the Future of Manufacturing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for the Future of Manufacturing Building Blocks for the Future of Manufacturing Scott Smith 2011.05.04 Even though we grew up on opposite sides of the world, my colleague...

219

Mechanical and Manufacturing Engineering Petroleum Engineering Minor  

E-Print Network [OSTI]

of Chemical and Petroleum Engineering for their petroleum engineering minor. As well, mechanical engineeringMechanical and Manufacturing Engineering Petroleum Engineering Minor The Department of Mechanical and Manufacturing Engineering offers a minor in petroleum engineering within the mechanical engineering major

Calgary, University of

220

USA Manufacturing: Order (2013-CE-5336)  

Broader source: Energy.gov [DOE]

DOE ordered USA Manufacturing to pay a $8,000 civil penalty after finding USA Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Benefits and Barriers of Smart Manufacturing  

E-Print Network [OSTI]

Decision makers in the industrial sector have only recently started to realize the potential of smart manufacturing to transform manufacturing. The potential gains in efficiency at the process and supply-chain level are still largely unknown...

Trombley, D.; Rogers, E.

2014-01-01T23:59:59.000Z

222

Refrigerator Manufacturers: Order (2013-CE-5341)  

Broader source: Energy.gov [DOE]

DOE ordered Refrigerator Manufacturers, LLC to pay a $8,000 civil penalty after finding Refrigerator Manufacturers had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

223

Wavelength-tunable optical ring resonators  

DOE Patents [OSTI]

Optical ring resonator devices are disclosed that can be used for optical filtering, modulation or switching, or for use as photodetectors or sensors. These devices can be formed as microdisk ring resonators, or as open-ring resonators with an optical waveguide having a width that varies adiabatically. Electrical and mechanical connections to the open-ring resonators are made near a maximum width of the optical waveguide to minimize losses and thereby provide a high resonator Q. The ring resonators can be tuned using an integral electrical heater, or an integral semiconductor junction.

Watts, Michael R. (Albuquerque, NM); Trotter, Douglas C. (Albuquerque, NM); Young, Ralph W. (Albuquerque, NM); Nielson, Gregory N. (Albuquerque, NM)

2009-11-10T23:59:59.000Z

224

Wavelength-tunable optical ring resonators  

DOE Patents [OSTI]

Optical ring resonator devices are disclosed that can be used for optical filtering, modulation or switching, or for use as photodetectors or sensors. These devices can be formed as microdisk ring resonators, or as open-ring resonators with an optical waveguide having a width that varies adiabatically. Electrical and mechanical connections to the open-ring resonators are made near a maximum width of the optical waveguide to minimize losses and thereby provide a high resonator Q. The ring resonators can be tuned using an integral electrical heater, or an integral semiconductor junction.

Watts, Michael R. (Albuquerque, NM); Trotter, Douglas C. (Albuquerque, NM); Young, Ralph W. (Albuquerque, NM); Nielson, Gregory N. (Albuquerque, NM)

2011-07-19T23:59:59.000Z

225

Clean Energy Manufacturing Initiative Industrial Efficiency and...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Industrial Efficiency and Energy Productivity Video Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Addthis Description Industrial...

226

Webinar: Additive Manufacturing for Fuel Cells  

Broader source: Energy.gov [DOE]

Video recording and text version of the webinar titled "Additive Manufacturing for Fuel Cells," originally presented on February 11, 2014.

227

Electromagnetic compatibility in semiconductor manufacturing  

SciTech Connect (OSTI)

Electromagnetic Interference (EMI) causes problems in semiconductor manufacturing facilities that range from nuisances to major disruptions of production. In many instances, these issues are addressed in a reactionary rather than proactive manner by individuals who do not have the experience or the equipment necessary to combat EMI problems in a timely, cost effective manner. This approach leads to expensive retrofits, reduced equipment availability, long recovery times, and in some cases, line yield impacts. The goal of electromagnetic compatibility (EMC) in semiconductor manufacturing is to ensure that semiconductor process, metrology, and support equipment operate as intended without being affected by electromagnetic disturbances either transmitted through air (radiated interference), or transferred into the equipment via a conductive media (conducted interference). Rather than being neglected until serious issues arise, EMC should be considered in the early stages of facility design, in order to gain the most benefit at the lowest cost.

Montoya, J.A. [Intel Corp., Hillsboro, OR (United States)

1995-12-31T23:59:59.000Z

228

Manufacturing of Plutonium Tensile Specimens  

SciTech Connect (OSTI)

Details workflow conducted to manufacture high density alpha Plutonium tensile specimens to support Los Alamos National Laboratory's science campaigns. Introduces topics including the metallurgical challenge of Plutonium and the use of high performance super-computing to drive design. Addresses the utilization of Abaqus finite element analysis, programmable computer numerical controlled (CNC) machining, as well as glove box ergonomics and safety in order to design a process that will yield high quality Plutonium tensile specimens.

Knapp, Cameron M [Los Alamos National Laboratory

2012-08-01T23:59:59.000Z

229

Advanced Manufacturing | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehiclesTankless orA BRIEF HISTORY OFEnergyAdvanced Manufacturing

230

Manufacturing Perspective | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergyAll ManufacturingFoodOctobertoPerspective

231

Sustainable Manufacturing via Multi-Scale, Physics-Based Process...  

Broader source: Energy.gov (indexed) [DOE]

Manufacturing via Multi-Scale, Physics-Based Process Modeling and Manufacturing-Informed Design, April 2013 Sustainable Manufacturing via Multi-Scale, Physics-Based Process...

232

Machine Tool Design and Operation Strategies for Green Manufacturing  

E-Print Network [OSTI]

Operation Strategies for Green Manufacturing Nancy DIAZ 1 ,to implement green manufacturing in machining includingopportunities to green manufacturing exist at all levels of

2010-01-01T23:59:59.000Z

233

A Review of Engineering Research in Sustainable Manufacturing  

E-Print Network [OSTI]

SWOT Anal- ysis for Green Manufacturing Strategy Selection,”Yung, K. L. , 2010, “Green Manufacturing Using IntegratedDornfeld, D. , 2013, Green Manufacturing: Fundamentals and

2013-01-01T23:59:59.000Z

234

Decision-Making to Reduce Manufacturing Greenhouse Gas Emissions  

E-Print Network [OSTI]

how to think about green manufacturing and sustainability.for sustainable or green manufacturing is that it is not anthe implementation of green manufacturing, where a wedge

Reich-Weiser, Corinne

2010-01-01T23:59:59.000Z

235

U.S. Advanced Manufacturing and Clean Energy Technology Challenges  

Broader source: Energy.gov (indexed) [DOE]

Manufacturing and Clean Energy Technology Challenges May 6, 2014 AMO Peer Review Mark Johnson Director Advanced Manufacturing Office www.manufacturing.energy.gov This presentation...

236

Additive Manufacturing in China: Aviation and Aerospace Applications (Part 2)  

E-Print Network [OSTI]

Analysis May 2013 Additive Manufacturing in China: Aviationan overview of China’s additive manufacturing industry wasmilitary achievements in additive manufacturing. 2 Initial

ANDERSON, Eric

2013-01-01T23:59:59.000Z

237

A Review of Engineering Research in Sustainable Manufacturing  

E-Print Network [OSTI]

shape part, e.g. , additive manufacturing, Transactions offace operations. Additive manufacturing of metal componentsenvironmen- tal merits of additive manufacturing relative to

2013-01-01T23:59:59.000Z

238

Contact Manufacturing Demonstration Facility Craig Blue, Ph.D...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Manufacturing Demonstration Facility Craig Blue, Ph.D. Director, Manufacturing Demonstration Facility (865) 574-4351 blueca@ornl.gov INNOVATIONS IN MANUFACTURING www.ornl.gov...

239

Low Temperature PEM Fuel Cell Manufacturing Needs  

E-Print Network [OSTI]

Low Temperature PEM Fuel Cell Manufacturing Needs Presented by Duarte Sousa, PE Manufacturing Fuel Cell Manhattan Project #12; Cost drivers were identified for the following: · MEA · Plates · Balance of Plant (BOP) · Fuel Processing Manufacturing Fuel Cell Project ­ Phase 1 Note that this presentation

240

Energy Manufacturing Matthew Realff and Steven Danyluk  

E-Print Network [OSTI]

Energy Manufacturing Matthew Realff and Steven Danyluk Georgia Institute of Technology This white Foundation and held in Arlington VA, on March 24-25, 2009 on Energy Manufacturing. The workshop attendees participated in discussions and presented their views on energy manufacturing and the presentations

Das, Suman

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

8th Global Conference on Sustainable Manufacturing  

E-Print Network [OSTI]

manufacturing in the UAE · Potentials of renewables · Education for sustainability engineering · Green supply8th Global Conference on Sustainable Manufacturing Architecture for Sustainable Engineering for research institutes and industrial partners related to the area of sustainable manufacturing. It enables

Berlin,Technische Universität

242

Additive manufacturing of metallic tracks on  

E-Print Network [OSTI]

Additive manufacturing of metallic tracks on green ceramic/dielectrics Problem this technology microelectronics such as manufacture of LTCC ceramic/ Dielectric antenna and rapid PCB prototyping or repair (note: may require additional tooling/ set up time) · Rapid Prototyping & small scale manufacture

Painter, Kevin

243

e! Science News Semiconductor manufacturing technique holds  

E-Print Network [OSTI]

arsenide chips manufactured in multilayer stacks: light sensors, high-speed transistors and solar cellse! Science News Semiconductor manufacturing technique holds promise for solar energy Published semiconductor manufacturing method pioneered at the University of Illinois, the future of solar energy just got

Rogers, John A.

244

ICME & MGI Big Area Additive Manufacturing  

E-Print Network [OSTI]

ICME & MGI · Big Area Additive Manufacturing · Neutron Characterization for AM · Materials problems in additive manu- facturing (AM). Additive manufacturing, or three-dimensional (3-D) printing of the world's most advanced neu- tron facilities, the HFIR and SNS, to characterize additive manufactured

245

Pseudomonas fluorescens -A robust manufacturing platform  

E-Print Network [OSTI]

Pseudomonas fluorescens -A robust manufacturing platform Reprinted from July/August 2004 Speciality at efficient- ly transporting single chain antibodies and other mammalian-derived proteins. In addition production. Dowpharma, a contract manufacturing services unit of Dow Chemical, has developed a manufacturing

Lebendiker, Mario

246

Manufacturing Research & Development for Systems that will  

E-Print Network [OSTI]

focused on manufacturability issues such as low-cost, high-volume manufacturing systems, advanced to move the United States toward a future hydrogen economy. While many scientific, technical's laboratory-scale fabrication technologies to high-volume commercial manufacturing has been identified as one

247

EFFECTIVE STRUCTURAL HEALTH MONITORING WITH ADDITIVE MANUFACTURING  

E-Print Network [OSTI]

will be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D printing, additive manufacturing, fatigue, intelligent structure INTRODUCTION Additive manufacturing (AM), also known as 3D Printing or Rapid

Boyer, Edmond

248

Manufacturing  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine09 BalanceStorageReviewFlow of

249

NREL Manufacturing R&D Workshop NREL H2/FC Manufacturing R&D Workshop  

E-Print Network [OSTI]

&D Workshop Fuel Cell Proton Exchange Membrane (PEM) and Solid Oxide Fuel Cell (SOFC) Manufacturing Lines and driving down the cost of fuel cell manufacturing through automation. What are the key technical Membrane Electrode Assembly Manufacturing Hypothetical Fuel Cell Manufacturing Platforms August 11, 2011

250

Research on advanced photovoltaic manufacturing technology  

SciTech Connect (OSTI)

This report outlines opportunities for significantly advancing the scale and economy of high-volume manufacturing of high-efficiency photovoltaic (PV) modules. We propose to pursue a concurrent effort to advance existing crystalline silicon module manufacturing technology and to implement thin film CuInSe{sub 2} (CIS) module manufacturing. This combination of commercial-scale manufacturing of high-efficiency crystalline silicon modules and of pilot-scale manufacturing of low-cost thin film CIS technology will support continued, rapid growth of the US PV industry.

Jester, T.; Eberspacher, C. (Siemens Solar Industries, Camarillo, CA (United States))

1991-11-01T23:59:59.000Z

251

Manufacturing Demonstration Facility Technology Collaborations for US Manufacturers in Advanced  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministrationManufacturing - GE Appliances, ORNL Low-Cost

252

THE MASTER OF ENGINEERING IN MANUFACTURING ENGINEERING PROGRAM PLANNING SHEET  

E-Print Network [OSTI]

for Manufacturing ME 526 Simulation of Physical Processes ME 535 Green Manufacturing METHE MASTER OF ENGINEERING IN MANUFACTURING ENGINEERING PROGRAM PLANNING SHEET be at the 500 level or above. 1. Core Manufacturing Requirement ­ 24 credits

253

Modules over principal ideal rings  

E-Print Network [OSTI]

957 Na)or Sub]sot: Nathematics MODULES OVER PRINCIPAL IDEAL RINGS A Thesis Jules Bellin Vieaux Approved as to style and content by: (Chairman of Committee) (Head of Department r Student Advisor) August 1957 ACKNOWLEDGMENT I would like... to express my sincere appreciation to Dr. W. E. Koss and Dr. E. R. Keown for their aid and d. irection in the writing of this thesis. J ~ BE V TABLE OP CONTENTS Preface ~ ~ + ~ o ~ ~ ~ o ~ ~ oeooe ~ ~ ~ ~oo ~ a ~ oo ~ o ~ oo. o. . e 1 I. Principal...

Vieaux, Jules Bellin

1957-01-01T23:59:59.000Z

254

Ohio Advanced Energy Manufacturing Center  

SciTech Connect (OSTI)

The program goal of the Ohio Advanced Energy Manufacturing Center (OAEMC) is to support advanced energy manufacturing and to create responsive manufacturing clusters that will support the production of advanced energy and energy-efficient products to help ensure the nation's energy and environmental security. This goal cuts across a number of existing industry segments critical to the nation's future. Many of the advanced energy businesses are starting to make the transition from technology development to commercial production. Historically, this transition from laboratory prototypes through initial production for early adopters to full production for mass markets has taken several years. Developing and implementing manufacturing technology to enable production at a price point the market will accept is a key step. Since these start-up operations are configured to advance the technology readiness of the core energy technology, they have neither the expertise nor the resources to address manufacturing readiness issues they encounter as the technology advances toward market entry. Given the economic realities of today's business environment, finding ways to accelerate this transition can make the difference between success and failure for a new product or business. The advanced energy industry touches a wide range of industry segments that are not accustomed to working together in complex supply chains to serve large markets such as automotive and construction. During its first three years, the Center has catalyzed the communication between companies and industry groups that serve the wide range of advanced energy markets. The Center has also found areas of common concern, and worked to help companies address these concerns on a segment or industry basis rather than having each company work to solve common problems individually. EWI worked with three industries through public-private partnerships to sew together disparate segments helping to promote overall industry health. To aid the overall advanced energy industry, EWI developed and launched an Ohio chapter of the non-profit Advanced Energy Economy. In this venture, Ohio joins with six other states including Colorado, Connecticut, Illinois, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont to help promote technologies that deliver energy that is affordable, abundant and secure. In a more specific arena, EWI's advanced energy group collaborated with the EWI-run Nuclear Fabrication Consortium to promote the nuclear supply chain. Through this project EWI has helped bring the supply chain up to date for the upcoming period of construction, and assisted them in understanding the demands for the next generation of facilities now being designed. In a more targeted manner, EWI worked with 115 individual advanced energy companies that are attempting to bring new technology to market. First, these interactions helped EWI develop an awareness of issues common to companies in different advanced energy sectors. By identifying and addressing common issues, EWI helps companies bring technology to market sooner and at a lower cost. These visits also helped EWI develop a picture of industry capability. This helped EWI provide companies with contacts that can supply commercial solutions to their new product development challenges. By providing assistance in developing supply chain partnerships, EWI helped companies bring their technology to market faster and at a lower cost than they might have been able to do by themselves. Finally, at the most granular level EWI performed dedicated research and development on new manufacturing processes for advanced energy. During discussions with companies participating in advanced energy markets, several technology issues that cut across market segments were identified. To address some of these issues, three crosscutting technology development projects were initiated and completed with Center support. This included reversible welds for batteries and high temperature heat exchangers. It also included a novel advanced weld trainer that EWI

Kimberly Gibson; Mark Norfolk

2012-07-30T23:59:59.000Z

255

Manufacturing method of photonic crystal  

DOE Patents [OSTI]

A manufacturing method of a photonic crystal is provided. In the method, a high-refractive-index material is conformally deposited on an exposed portion of a periodic template composed of a low-refractive-index material by an atomic layer deposition process so that a difference in refractive indices or dielectric constants between the template and adjacent air becomes greater, which makes it possible to form a three-dimensional photonic crystal having a superior photonic bandgap. Herein, the three-dimensional structure may be prepared by a layer-by-layer method.

Park, In Sung; Lee, Tae Ho; Ahn, Jin Ho; Biswas, Rana; Constant, Kristen P.; Ho, Kai-Ming; Lee, Jae-Hwang

2013-01-29T23:59:59.000Z

256

Method for manufacturing magnetohydrodynamic electrodes  

DOE Patents [OSTI]

A method of manufacturing electrodes for use in a magnetohydrodynamic (MHD) generator is described comprising the steps of preparing a billet having a core of a first metal, a tubular sleeve of a second metal, and an outer sheath of an extrusile metal; evacuating the space between the parts of the assembled billet; extruding the billet; and removing the outer jacket. The extruded bar may be made into electrodes by cutting and bending to the shape required for an MHD channel frame. The method forms a bond between the first metal of the core and the second metal of the sleeve strong enough to withstand a hot and corrosive environment.

Killpatrick, D.H.; Thresh, H.R.

1980-06-24T23:59:59.000Z

257

Manufacturing Fuel Cell Manhattan Project  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergyAll ManufacturingFoodOctoberto DOE Fuel

258

Manufacturing Initiative | Clean Energy | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fund Las ConchasTrail5,722,326ManhattanEnergyManufacturing

259

Forming equatorial rings around dying stars  

E-Print Network [OSTI]

We suggest that clumpy-dense outflowing equatorial rings around evolved giant stars, such as in supernova 1987A and the Necklace planetary nebula, are formed by bipolar jets that compress gas toward the equatorial plane. The jets are launched from an accretion disk around a stellar companion. Using the FLASH hydrodynamics numerical code we perform 3D numerical simulations, and show that bipolar jets expanding into a dense spherical shell can compress gas toward the equatorial plane and lead to the formation of an expanding equatorial ring. Rayleigh-Taylor instabilities in the interaction region break the ring to clumps. Under the assumption that the same ring-formation mechanism operates in massive stars and in planetary nebulae, we find this mechanism to be more promising for ring formation than mass loss through the second Lagrangian point. The jets account also for the presence of a bipolar nebula accompanying many of the rings.

Akashi, Muhammad; Yogev, Ohad; Soker, Noam

2015-01-01T23:59:59.000Z

260

Cooling system for three hook ring segment  

DOE Patents [OSTI]

A triple hook ring segment including forward, midsection and aft mounting hooks for engagement with respective hangers formed on a ring segment carrier for supporting a ring segment panel, and defining a forward high pressure chamber and an aft low pressure chamber on opposing sides of the midsection mounting hook. An isolation plate is provided on the aft side of the midsection mounting hook to form an isolation chamber between the aft low pressure chamber and the ring segment panel. High pressure air is supplied to the forward chamber and flows to the isolation chamber through crossover passages in the midsection hook. The isolation chamber provides convection cooling air to an aft portion of the ring segment panel and enables a reduction of air pressure in the aft low pressure chamber to reduce leakage flow of cooling air from the ring segment.

Campbell, Christian X.; Eng, Darryl; Lee, Ching-Pang; Patat, Harry

2014-08-26T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

The automorphisms of affine fusion rings  

E-Print Network [OSTI]

The fusion rings associated to affine Kac-Moody algebras appear in several different contexts in math and mathematical physics. In this paper we find all automorphisms of all affine fusion rings, or equivalently the symmetries of the corresponding fusion coefficients. Most of these are directly related to symmetries of the corresponding Coxeter-Dynkin diagram. We also find all pairs of isomorphic affine fusion rings.

T. Gannon

2000-02-07T23:59:59.000Z

262

Mechanical support of a ceramic gas turbine vane ring  

DOE Patents [OSTI]

An assembly for mounting a ceramic turbine vane ring onto a turbine support casing comprises a first metal clamping ring and a second metal clamping ring. The first metal clamping ring is configured to engage with a first side of a tab member of the ceramic turbine vane ring. The second metal clamping ring is configured to engage with a second side of the tab member such that the tab member is disposed between the first and second metal clamping rings.

Shi, Jun (Glastonbury, CT); Green, Kevin E. (Broad Brook, CT); Mosher, Daniel A. (Glastonbury, CT); Holowczak, John E. (South Windsor, CT); Reinhardt, Gregory E. (South Glastonbury, CT)

2010-07-27T23:59:59.000Z

263

Fusion Rings Related to Affine Weyl Groups  

E-Print Network [OSTI]

The construction of the fusion ring of a quasi-rational CFT based on $\\hat{sl}(3)_k$ at generic level $k\

P. Furlan; V. B. Petkova

2000-07-27T23:59:59.000Z

264

Topological Matter, Integrable Models and Fusion Rings  

E-Print Network [OSTI]

We show how topological $G_k/G_k$ models can be embedded into the topological matter models that are obtained by perturbing the twisted $N=2$ supersymmetric, hermitian symmetric, coset models. In particular, this leads to an embedding of the fusion ring of $G$ as a sub-ring of the perturbed, chiral primary ring. The perturbation of the twisted $N=2$ model that leads to the fusion ring is also shown to lead to an integrable $N=2$ supersymmetric field theory when the untwisted $N=2$ superconformal field theory is perturbed by the same operator and its hermitian conjugate.

D. Nemeschansky; N. P. Warner

1991-10-19T23:59:59.000Z

265

Some results on embeddings of near rings  

E-Print Network [OSTI]

REFERENCES VITA 14 LIST OF TABLES TABLE I. SUMS AND PRODUCTS IN R Page II. ELEMENTS OF U LISTED BY EQUIVALENCE CLASS III. IMAGES OF R IN U 10 12 CHAP TER I INTRODUCTION Definition 1. 1. A (left) near ring R is distribu- ~tivel generated (d. g... ideal in the ring with identity. Of the d. g. near rings exhibited in ~ 2] only 429 ot Section 2. 5 cannot be embedded by one of the techniques presented in [3]. The purpose of this thesis is to evhib- it an embedding of this near ring as a right...

McCracken, John David

1970-01-01T23:59:59.000Z

266

Condenser for illuminating a ring field  

DOE Patents [OSTI]

A series of segments of a parent aspheric mirror having one foci at a point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field. 5 figs.

Sweatt, W.C.

1994-11-01T23:59:59.000Z

267

Condenser for illuminating a ring field  

DOE Patents [OSTI]

A series of segments of a parent aspheric mirror having one foci at at a si-point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field.

Sweatt, William C. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

268

Concrete Pour in NSLS-II Ring  

ScienceCinema (OSTI)

The mezzanine floor of the ring building tunnel for NSLS-II was completed when the last concrete was placed in February 2011.

Bruno Semon

2013-07-22T23:59:59.000Z

269

Concentric ring flywheel with hooked ring carbon fiber separator/torque coupler  

DOE Patents [OSTI]

A concentric ring flywheel with expandable separators, which function as torque couplers, between the rings to take up the gap formed between adjacent rings due to differential expansion between different radius rings during rotation of the flywheel. The expandable separators or torque couplers include a hook-like section at an upper end which is positioned over an inner ring and a shelf-like or flange section at a lower end onto which the next adjacent outer ring is positioned. As the concentric rings are rotated the gap formed by the differential expansion there between is partially taken up by the expandable separators or torque couplers to maintain torque and centering attachment of the concentric rings.

Kuklo, Thomas C. (Oakdale, CA)

1999-01-01T23:59:59.000Z

270

Concentric ring flywheel with hooked ring carbon fiber separator/torque coupler  

DOE Patents [OSTI]

A concentric ring flywheel with expandable separators, which function as torque couplers, between the rings to take up the gap formed between adjacent rings due to differential expansion between different radius rings during rotation of the flywheel. The expandable separators or torque couplers include a hook-like section at an upper end which is positioned over an inner ring and a shelf-like or flange section at a lower end onto which the next adjacent outer ring is positioned. As the concentric rings are rotated the gap formed by the differential expansion there between is partially taken up by the expandable separators or torque couplers to maintain torque and centering attachment of the concentric rings. 2 figs.

Kuklo, T.C.

1999-07-20T23:59:59.000Z

271

Industrial Scale Demonstration of Smart Manufacturing Achieving...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

TX National Center for Manufacturing Sciences Ann Arbor, MI Nimbis Services McLean, VA Praxair Tonawanda, NY Rockwell Automation Milwaukee, WI For additional information, please...

272

Manufacturing Ecosystems and Keystone Technologies (Text Version...  

Broader source: Energy.gov (indexed) [DOE]

Culver, Special Assistant to Program Manager, Advanced Manufacturing Office (AMO) Kelly Visconti, AAAS Science & Technology Policy Fellow, AMO DR. LEO CHRISTODOULOU: I would...

273

Agenda: Fiber Reinforced Polymer Composite Manufacturing Workshop  

Broader source: Energy.gov (indexed) [DOE]

Blue Team B (Washington II & III) - Manufacturing Process Technology Facilitators - Kelly Visconti and Steve Sikirica; Note taker - Theresa Miller Red Team (Madison Room) -...

274

Manufacturing Demonstration Facility Workshop Videos | Department...  

Broader source: Energy.gov (indexed) [DOE]

on March 12, 2012. Lauren Culver, Special Assistant to Program Manager, AMO, and Kelly Visconti, AAAS Science & Technology Policy Fellow, AMO, speaking at the Manufacturing...

275

Performance, Market and Manufacturing Constraints relevant to...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Constraints relevant to the Industrialization of Thermoelectric Devices Market pricing of thermoelectric raw materials and processing, cost of manufacture of devices and...

276

Energy & Manufacturing Workforce Training Topics List - Version...  

Broader source: Energy.gov (indexed) [DOE]

View this searchable list of the training programs in the areas of energy andor manufacturing. Information provided in this list includes: the subjects being taught, grantee,...

277

2010 Manufacturing Energy and Carbon Footprints: Definitions...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Definitions and Assumptions 2010 Manufacturing Energy and Carbon Footprints: Definitions and Assumptions This 13-page document defines key terms and details assumptions and...

278

Oak Ridge National Laboratory Manufacturing Demonstration Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oak Ridge National Laboratory Manufacturing Demonstration Facility Technology Collaborations | Proposal Guidelines Proposal Guidelines Proposals should be no more than 5 single...

279

Energy-Related Carbon Emissions in Manufacturing  

Reports and Publications (EIA)

Energy-related carbon emissions in manufacturing analysis and issues related to the energy use, energy efficiency, and carbon emission indicators.

2000-01-01T23:59:59.000Z

280

Supplemental Comments of the Plumbing Manufacturers Instititute...  

Broader source: Energy.gov (indexed) [DOE]

Supplemental Comments of the Plumbing Manufacturers Instititute Regarding the Economic Impacts of the Proposed Definition of "Showerhead," Docket No. EERE-2010-BT-NOA-0016...

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Renewable Energy Manufacturing Tax Credit (South Carolina)  

Broader source: Energy.gov [DOE]

South Carolina offers a ten percent income tax credit to the manufacturers of renewable energy operations* for tax years 2010 through 2015.

282

Establishing Greener Products and Manufacturing Processes  

E-Print Network [OSTI]

KEYWORDS: Life Cycle Assessment, LCA, Green manufacturing,cycle phases, Life Cycle Assessment (LCA). The followingimpact. 2.2 Life Cycle Assessment (LCA) and Related Metrics

Linke, Barbara; Huang, Yu-Chu; Dornfeld, David

2012-01-01T23:59:59.000Z

283

Welcome and Advanced Manufacturing Partnership (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the Welcome and Advanced Manufacturing Partnership video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

284

American Energy and Manufacturing Competitiveness Summit  

Broader source: Energy.gov [DOE]

The American Energy and Manufacturing Competitiveness Summit will bring together leaders and perspectives from industry, government, academia, national laboratories, labor, and policy organizations...

285

Clean Energy Manufacturing Initiative Midwest Regional Summit...  

Office of Environmental Management (EM)

Fiber Reinforced Polymer Composite Manufacturing Workshop Multimaterial Joining Workshop Characterization of Thermo-Mechanical Behaviors of Advanced High Strength Steels (AHSS)...

286

Innovative Manufacturing Initiative Recognition Day, Advanced...  

Broader source: Energy.gov (indexed) [DOE]

infrastructure Education and training Policy EEREAMO Focus * Manufacturing in the US * GDP and employment enhancement * Energy efficiency and clean energy industry * Energy...

287

Manufacturing Barriers to High Temperature PEM Commercialization...  

Broader source: Energy.gov (indexed) [DOE]

Barriers to High Temperature PEM Commercialization Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D Workshop in Washington, DC, August 11-12, 2011....

288

Manufacturing Ecosystems and Keystone Technologies (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the Manufacturing Ecosystems and Keystone Technologies video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

289

Solar Manufacturing Incentive Grant (SMIG) Program  

Broader source: Energy.gov [DOE]

Created in 1995 and administered jointly by the Virginia Department of Mines, Minerals and Energy, and the Virginia Economic Development Partnership, the Solar Manufacturing Incentive Grant (SMIG)...

290

Green Manufacturing Initiative Annual Report 2010  

E-Print Network [OSTI]

Green Manufacturing Initiative Annual Report 2010 Dr. John Patten Dr. David Meade May 3, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Herman Miller Energy Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

de Doncker, Elise

291

Low Energy Ion Implantationin Semiconductor Manufacturing | U...  

Office of Science (SC) Website

Low Energy Ion Implantation in Semiconductor Manufacturing Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science...

292

2014 Manufacturing Energy and Carbon Footprints: Definitions...  

Broader source: Energy.gov (indexed) [DOE]

and Assumptions A number of key terms are used to interpret the manufacturing energy and carbon footprints. The terms associated with the energy footprint analysis are...

293

Project Profile: Improved Large Aperture Collector Manufacturing...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

feasibility demonstrations focused in three main areas: an aggressive manufacturing optimization of the collector sub-structures for lower input material costs & mechanized...

294

clean energy manufacturing | netl.doe.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

efforts across the DOE Office of Energy Efficiency & Renewable Energy's (EERE's) clean energy technology offices and Advanced Manufacturing Office, focusing on American...

295

Proton Storage Ring control system  

SciTech Connect (OSTI)

When designing a control system for a new facility, one is faced with a bewildering array of electronic devices to use in the solution. There is, of course, no single correct solution because the constraints are Laboratory- and project-dependent. The major constraint applicable to the hardware choice for the Proton Storage Ring (PSR) control system was the limited manpower available for the design, development, and documentation of custom hardware. As a result, wherever possible, commercial components have been used that are based on recognized standards. The array of choice on the hardware side contrasts markedly with the absence of suitable commercial software products, and it is unfortunate that here there seems to be little prospect of change. The analysis of the overall system that follows will lead to a suitable hardware choice and a description of the software's structure. This paper is an overview, but more information is available.

Clout, P.; Bair, S.; Conley, A.; Ford, R.; Fuka, M.; Greene, N.

1983-01-01T23:59:59.000Z

296

On rings of structural numbers  

E-Print Network [OSTI]

structural numbers over the set X, and let B(X) have the operations defined above with equality also as before. Theorem I. l. If X is any set, then B(X) is a commutative ring with identity. Proof. The structural number 0 is the additive identity element... with identity g. Definition I. 7. If A, B e S(X) then A'B = (P U q ( p e A, q e B, p Il q = &f and p U q can be formed in an odd number of ways). ~E1 t. 4. L t A = (( . b), (bj. 7 )) 4 B = ((b, c), (b), (a)) be in S(X) for some X. Then AD B = {{b, a), {a...

Powell, Wayne Bruce

2012-06-07T23:59:59.000Z

297

Manufactured caverns in carbonate rock  

DOE Patents [OSTI]

Disclosed is a process for manufacturing underground caverns suitable in one embodiment for storage of large volumes of gaseous or liquid materials. The method is an acid dissolution process that can be utilized to form caverns in carbonate rock formations. The caverns can be used to store large quantities of materials near transportation facilities or destination markets. The caverns can be used for storage of materials including fossil fuels, such as natural gas, refined products formed from fossil fuels, or waste materials, such as hazardous waste materials. The caverns can also be utilized for applications involving human access such as recreation or research. The method can also be utilized to form calcium chloride as a by-product of the cavern formation process.

Bruce, David A.; Falta, Ronald W.; Castle, James W.; Murdoch, Lawrence C.

2007-01-02T23:59:59.000Z

298

Wind Turbine Manufacturing Process Monitoring  

SciTech Connect (OSTI)

To develop a practical inline inspection that could be used in combination with automated composite material placement equipment to economically manufacture high performance and reliable carbon composite wind turbine blade spar caps. The approach technical feasibility and cost benefit will be assessed to provide a solid basis for further development and implementation in the wind turbine industry. The program is focused on the following technology development: (1) Develop in-line monitoring methods, using optical metrology and ultrasound inspection, and perform a demonstration in the lab. This includes development of the approach and performing appropriate demonstration in the lab; (2) Develop methods to predict composite strength reduction due to defects; and (3) Develop process models to predict defects from leading indicators found in the uncured composites.

Waseem Faidi; Chris Nafis; Shatil Sinha; Chandra Yerramalli; Anthony Waas; Suresh Advani; John Gangloff; Pavel Simacek

2012-04-26T23:59:59.000Z

299

Electrofriction method of manufacturing squirrel cage rotors  

DOE Patents [OSTI]

A method of making a squirrel cage rotor of copper material for use in AC or DC motors, includes forming a core with longitudinal slots, inserting bars of conductive material in the slots, with ends extending out of opposite ends of the core, and joining the end rings to the bars, wherein the conductive material of either the end rings or the bars is copper. Various methods of joining the end rings to the bars are disclosed including electrofriction welding, current pulse welding and brazing, transient liquid phase joining and casting. Pressure is also applied to the end rings to improve contact and reduce areas of small or uneven contact between the bar ends and the end rings. Rotors made with such methods are also disclosed.

Hsu, John S.

2005-04-12T23:59:59.000Z

300

A Vehicle Manufacturer’s Perspective on Higher-Octane Fuels  

Broader source: Energy.gov [DOE]

Breakout Session 1C—Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels A Vehicle Manufacturer’s Perspective on Higher-Octane Fuels Tom Leone, Technical Expert, Powertrain Evaluation and Analysis, Ford Motor Company

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Bernstein instability driven by thermal ring distribution  

SciTech Connect (OSTI)

The classic Bernstein waves may be intimately related to banded emissions detected in laboratory plasmas, terrestrial, and other planetary magnetospheres. However, the customary discussion of the Bernstein wave is based upon isotropic thermal velocity distribution function. In order to understand how such waves can be excited, one needs an emission mechanism, i.e., an instability. In non-relativistic collision-less plasmas, the only known Bernstein wave instability is that associated with a cold perpendicular velocity ring distribution function. However, cold ring distribution is highly idealized. The present Brief Communication generalizes the cold ring distribution model to include thermal spread, so that the Bernstein-ring instability is described by a more realistic electron distribution function, with which the stabilization by thermal spread associated with the ring distribution is demonstrated. The present findings imply that the excitation of Bernstein waves requires a sufficiently high perpendicular velocity gradient associated with the electron distribution function.

Yoon, Peter H., E-mail: yoonp@umd.edu [Institute for Physical Science and Technology, University of Maryland, College Park, Maryland 20742 (United States); School of Space Research, Kyung Hee University, Yongin-Si, Gyeonggi-Do 446-701 (Korea, Republic of); Hadi, Fazal; Qamar, Anisa [Institute of Physics and Electronics, University of Peshawar, Peshawar 25000 (Pakistan)

2014-07-15T23:59:59.000Z

302

MANUFACTURING COMPLEXITY EVALUATION AT THE DESIGN STAGE FOR BOTH MACHINING AND LAYERED MANUFACTURING  

E-Print Network [OSTI]

and an additive process. Manufacturability indexes are calculated at the tool design stage, these indexes provide an accurate view of which areas of the tool will advantageously be machined or manufactured by an additiveMANUFACTURING COMPLEXITY EVALUATION AT THE DESIGN STAGE FOR BOTH MACHINING AND LAYERED

Paris-Sud XI, Université de

303

Relativistic klystron driven compact high gradient accelerator as an injector to an X-ray synchrotron radiation ring  

DOE Patents [OSTI]

A compact high gradient accelerator driven by a relativistic klystron is utilized to inject high energy electrons into an X-ray synchrotron radiation ring. The high gradients provided by the relativistic klystron enables accelerator structure to be much shorter (typically 3 meters) than conventional injectors. This in turn enables manufacturers which utilize high energy, high intensity X-rays to produce various devices, such as computer chips, to do so on a cost effective basis.

Yu, David U. L. (1912 MacArthur St., Rancho Palos Verdes, CA 90732)

1990-01-01T23:59:59.000Z

304

Composite Tube Trailer Design/Manufacturing Needs  

E-Print Network [OSTI]

composite tube trailers and can, therefore, address issues with: ­ Design ­ Materials ­ Manufacturing in the system ­ Lower cost of carbon fiber ($/strength) ­ Identify material with lower net cost ($/strength) ­ Identify lower cost resin system (raw material & manufacture) ­ Reduce carbon fiber safety factor

305

Biologically inspired mutual synchronization of manufacturing machines  

E-Print Network [OSTI]

Biologically inspired mutual synchronization of manufacturing machines Erjen Lefeber,a,1 , Herman machine is developed. This control system is based on a synchronization mechanism of enzymes replacing of a single turnover cycle. In manufacturing, batch machines serve several jobs simultaneously, e.g., heat

Armbruster, Dieter

306

A Global Assessment of Manufacturing: Economic  

E-Print Network [OSTI]

A Global Assessment of Manufacturing: Economic Development, Energy Use, Carbon Emissions Keywords production, materials, closed loop, China, emerging economies Abstract We present in two parts an assessment of global manufacturing. In the first part, we review economic development, pollution, and carbon

Gutowski, Timothy

307

CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING  

E-Print Network [OSTI]

CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING Objective Chemical Engineers manufacturing, etc. Now that students have a background on Chemical Engineers, it is time for the activity. Blue frosting e. Green frosting f. Pink frosting g. Purple frosting h. Sprinkle sorting i. Sprinkle

Provancher, William

308

Manufacturing Thomas W. Eagar, Guest Editor  

E-Print Network [OSTI]

Materials Manufacturing Thomas W. Eagar, Guest Editor The bt·h.n-ior of succl'ssful manufac- tunn;imos., t·m·ironment for mate- nab manufacturing changes, so too does our ml·a~un· ol matt·rials performance~·(·vt·r. as shown by Figure 1, there are sen·ral additional dimensions to perfor- mann·. In particular, successful

Eagar, Thomas W.

309

Proceedings: EPRI Manufactured Gas Plants 2003 Forum  

SciTech Connect (OSTI)

The EPRI Manufactured Gas Plants 2003 Forum covered a range of topics related to remediation and management of former manufactured gas plant (MGP) sites, with emphasis on technological advances and current issues associated with site cleanup. In specific, the forum covered MGP coal-tar delineation, soil and groundwater remediation technologies, improvements in air monitoring, and ecological risk characterization/risk management tools.

None

2004-02-01T23:59:59.000Z

310

Evaluating Energy Efficiency Improvements in Manufacturing Processes  

E-Print Network [OSTI]

and increasing awareness of "green" customers have brought energy efficient manufacturing on top of the agendaEvaluating Energy Efficiency Improvements in Manufacturing Processes Katharina Bunse1 , Julia Sachs kbunse@ethz.ch, sachsj@student.ethz.ch, mvodicka@ethz.ch Abstract. Global warming, rising energy prices

Boyer, Edmond

311

Watfactory Virtual Manufacturing Process Varying Inputs  

E-Print Network [OSTI]

with the virtual process: · Allows quick exploration (i.e. during a short course) of process improvement ideasWatfactory Virtual Manufacturing Process Machine 1 Machine 2 Machine 3 Stream 1 Machine B Stream 2 Inputs Can be Set by Stream z19, ..., z24 The Watfactory virtual process simulates a manufacturing

Zhu, Mu

312

Advanced Manufacturing Office (Formerly Industrial Technologies Program)  

E-Print Network [OSTI]

: Manufacturing Energy and Carbon Footprint, derived from 2006 MECS #12;Management Structure and Project Execution, aqueous-based processes). Develop broadly applicable, manufacturing processes that reduce energy intensity-value industries such as the renewable energy industry. Example materials include low-cost carbon fiber, low

313

Duracold Refrigeration Manufacturing: Order (2013-CE-5342)  

Broader source: Energy.gov [DOE]

DOE ordered Duracold Refrigeration Manufacturing Company, LLC to pay a $8,000 civil penalty after finding Duracold Refrigeration Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

314

Simulation Model Driven Engineering for Manufacturing Cell  

E-Print Network [OSTI]

Simulation Model Driven Engineering for Manufacturing Cell Hironori Hibino1 , Toshihiro Inukai2 Abstract. In our research, the simulation model driven engineering for manufacturing cell (SMDE on the simulation model and to extend the range of control applications and simulation applications using the PC

Paris-Sud XI, Université de

315

Electronically tunable active antenna using microstrip annular ring  

E-Print Network [OSTI]

device was placed into the ring and the antenna characteristics were found and compared to the conventional ring. A varactor diode was also used to electronically tune the ring. Finally, two Gunn diodes were placed into a. single annular ring.... The active annular ring antenna exhibited 70% efEciency in power generation when compared to the Gunn diode in an optimized waveguide. The annular ring antenna, displayed a. poor power radiation pattern. TABLE OF CONTENTS CHAPTER Ps. ge I INTRODUCTION...

Miller, Richard Earl

2012-06-07T23:59:59.000Z

316

Ring polymers in crowded environment: conformational properties  

E-Print Network [OSTI]

We analyze the universal size characteristics of flexible ring polymers in solutions in presence of structural obstacles (impurities) in d dimensions. One encounters such situations when considering polymers in gels, colloidal solutions, intra- and extracellular environments. A special case of extended impurities correlated on large distances r according to a power law \\sim r^{-a} is considered. Applying the direct polymer renormalization scheme, we evaluate the estimates for averaged gyration radius $\\langle R_{g\\,{\\rm ring}} \\rangle$ and spanning radius $\\langle R_{1/2\\,{\\rm ring}} \\rangle$ of typical ring polymer conformation up to the first order of double \\varepsilon=4-d, \\delta=4-a expansion. Our results quantitatively reveal an extent of the effective size and anisotropy of closed ring macromolecules in disordered environment. In particular, the size ratio of ring and open (linear) polymers of the same molecular weight grows when increasing the strength of disorder according to $\\langle R^2_{g\\,{\\rm ring}} \\rangle / \\langle R^2_{g\\,{\\rm chain}} \\rangle =\\frac{1}{2} \\left(1+\\frac{13}{48}\\delta \\right)$.

K. Haydukivska; V. Blavatska

2014-08-20T23:59:59.000Z

317

Wedding ring shaped excitation coil  

DOE Patents [OSTI]

A high frequency inductively coupled electrodeless lamp includes an excitation coil with an effective electrical length which is less than one half wavelength of a driving frequency applied thereto, preferably much less. The driving frequency may be greater than 100 MHz and is preferably as high as 915 MHz. Preferably, the excitation coil is configured as a non-helical, semi-cylindrical conductive surface having less than one turn, in the general shape of a wedding ring. At high frequencies, the current in the coil forms two loops which are spaced apart and parallel to each other. Configured appropriately, the coil approximates a Helmholtz configuration. The lamp preferably utilizes an bulb encased in a reflective ceramic cup with a pre-formed aperture defined therethrough. The ceramic cup may include structural features to aid in alignment and/or a flanged face to aid in thermal management. The lamp head is preferably an integrated lamp head comprising a metal matrix composite surrounding an insulating ceramic with the excitation integrally formed on the ceramic. A novel solid-state oscillator preferably provides RF power to the lamp. The oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency.

MacLennan, Donald A. (Gaithersburg, MD); Tsai, Peter (Olney, MD)

2001-01-01T23:59:59.000Z

318

A model of ATL ground motion for storage rings  

E-Print Network [OSTI]

A MODEL OF ATL GROUND MOTION FOR STORAGE RINGS A. WolskiMODEL OF ATL GROUND MOTION FOR STORAGE RINGS* A. Wolski # ,

Wolski, Andrzej; Walker, Nicholas J.

2003-01-01T23:59:59.000Z

319

High frequency Pound-Drever-Hall optical ring resonator sensing  

E-Print Network [OSTI]

............................................................................................. 25 Sandia Ring Resonator.................................................................................. 26 Nomadics Little Optics Ring Resonator........................................................ 28 Group Delay..................................................................................................... 29 Laser and Optical Amplification................................................................... 30 5. EXPERIMENTAL SETUP................................................................................. 34 Environmental Test...

Chambers, James Paul

2008-10-10T23:59:59.000Z

320

High frequency Pound-Drever-Hall optical ring resonator sensing  

E-Print Network [OSTI]

............................................................................................. 25 Sandia Ring Resonator.................................................................................. 26 Nomadics Little Optics Ring Resonator........................................................ 28 Group Delay..................................................................................................... 29 Laser and Optical Amplification................................................................... 30 5. EXPERIMENTAL SETUP................................................................................. 34 Environmental Test...

Chambers, James Paul

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Molecular Model of the Contractile Ring  

E-Print Network [OSTI]

We present a model for the actin contractile ring of adherent animal cells. The model suggests that the actin concentration within the ring and consequently the power that the ring exerts both increase during contraction. We demonstrate the crucial role of actin polymerization and depolymerization throughout cytokinesis, and the dominance of viscous dissipation in the dynamics. The physical origin of two phases in cytokinesis dynamics ("biphasic cytokinesis") follows from a limitation on the actin density. The model is consistent with a wide range of measurements of the midzone of dividing animal cells.

D. Biron; E. Alvarez-Lacalle; Tsvi Tlusty; Elisha Moses

2010-08-05T23:59:59.000Z

322

Adjustable expandable cryogenic piston and ring  

DOE Patents [OSTI]

The operation of a reciprocating expansion engine for cryogenic refrigeration is improved by changing the pistons and rings so that the piston can be operated from outside the engine to vary the groove in which the piston ring is located. This causes the ring, which is of a flexible material, to be squeezed so that its contact with the wall is subject to external control. This control may be made manually or it may be made automatically in response to instruments that sense the amount of blow-by of the cryogenic fluid and adjust for an optimum blow-by.

Mazur, Peter O. (Aurora, IL); Pallaver, Carl B. (Woodridge, IL)

1980-01-01T23:59:59.000Z

323

Wind turbine ring/shroud drive system  

DOE Patents [OSTI]

A wind turbine capable of driving multiple electric generators having a ring or shroud structure for reducing blade root bending moments, hub loads, blade fastener loads and pitch bearing loads. The shroud may further incorporate a ring gear for driving an electric generator. In one embodiment, the electric generator may be cantilevered from the nacelle such that the gear on the generator drive shaft is contacted by the ring gear of the shroud. The shroud also provides protection for the gearing and aids in preventing gear lubricant contamination.

Blakemore, Ralph W.

2005-10-04T23:59:59.000Z

324

Education for the ManufacturingEducation for the Manufacturing Industries of the FutureIndustries of the Future  

E-Print Network [OSTI]

Growth. Every $1.00 in manufactured goods generates an additional $1.43 worth of additional economic© ATI 2006 Education for the ManufacturingEducation for the Manufacturing Industries of the FutureIndustries of the Future presented to thepresented to the 2006 MIT Manufacturing Summit:2006 MIT Manufacturing Summit

Brock, David

325

High Temperature Fuel Cell (Phosphoric Acid) Manufacturing R...  

Broader source: Energy.gov (indexed) [DOE]

Fuel Cell (Phosphoric Acid) Manufacturing R&D High Temperature Fuel Cell (Phosphoric Acid) Manufacturing R&D Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D Workshop...

326

MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION  

E-Print Network [OSTI]

MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION In this course you product development and innovation. You will develop a rich knowledge of additive manufacturing processes enabling advanced/additive manufacturing and personal fabrication. You will have the opportunity

Schumacher, Russ

327

Additive Manufacturing in China: Threats, Opportunities, and Developments (Part I)  

E-Print Network [OSTI]

application of additive manufacturing in China’s aviationAnalysis May 2013 Additive Manufacturing in China: Threats,an overview of China’s additive manufacturing industry is

ANDERSON, Eric

2013-01-01T23:59:59.000Z

328

Faculty Position in Ultra High Precision Robotics & Manufacturing  

E-Print Network [OSTI]

, manipulation and metrology systems targeting additive manufacturing; · New kinematics, quasi-perfect guidings, actuators, transmission systems, sensors and methods targeting ultra-high precision additive manufacturingFaculty Position in Ultra High Precision Robotics & Manufacturing at the Ecole Polytechnique

Candea, George

329

A novel method for identifying exoplanetary rings  

E-Print Network [OSTI]

The discovery of rings around extrasolar planets ("exorings") is one of the next breakthroughs in exoplanetary research. Previous studies have explored the feasibility of detecting exorings with present and future photometric sensitivities by seeking anomalous deviations in the residuals of a standard transit light curve fit, at the level of ~100 ppm for Kronian rings. In this work, we explore two much larger observational consequences of exorings: (1) the significant increase in transit depth that may lead to misclassification of ringed planetary candidates as false-positives and/or the underestimation of planetary density; and (2) the so-called "photo-ring" effect, a new asterodensity profiling effect, revealed by a comparison of the light curve derived stellar density to that measured with independent methods (e.g. asteroseismology). Whilst these methods do not provide an unambiguous discovery of exorings, we show that the large amplitude of these effects combined with their relatively simple analytic desc...

Zuluaga, Jorge I; Sucerquia, Mario; Alvarado, Jaime A

2015-01-01T23:59:59.000Z

330

Low thermal expansion seal ring support  

DOE Patents [OSTI]

Today, the trend is to increase the temperature of operation of gas turbine engines. To cool the components with compressor discharge air, robs air which could otherwise be used for combustion and creates a less efficient gas turbine engine. The present low thermal expansion sealing ring support system reduces the quantity of cooling air required while maintaining life and longevity of the components. Additionally, the low thermal expansion sealing ring reduces the clearance "C","C'" demanded between the interface between the sealing surface and the tip of the plurality of turbine blades. The sealing ring is supported by a plurality of support members in a manner in which the sealing ring and the plurality of support members independently expand and contract relative to each other and to other gas turbine engine components.

Dewis, David W. (San Diego, CA); Glezer, Boris (Del Mar, CA)

2000-01-01T23:59:59.000Z

331

Dark matter axions and caustic rings  

SciTech Connect (OSTI)

This report contains discussions on the following topics: the strong CP problem; dark matter axions; the cavity detector of galactic halo axions; and caustic rings in the density distribution of cold dark matter halos.

Sikivie, P.

1997-11-01T23:59:59.000Z

332

Notes 11. High pressure floating ring seals  

E-Print Network [OSTI]

Floating ring seals for compressors: leakage and force coefficients, seal lock up and effect on rotor stability, recommendations to reduce seal cross-coupled effects. Long oil seals as pressure barriers in industrial mixers: leakage and force...

San Andres, Luis

2009-01-01T23:59:59.000Z

333

The endomorphism near ring on D?  

E-Print Network [OSTI]

THE FNDOMORPHISM NEAR RING ON Dg A Thesis by Fdgar Raymond Guthrie Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTFR OF SCIENCE ~A 1969 (Month) (Year) Major... Subject: Mathematics THE ENDOMORPHISM NEAR RING ON Dg A Thesis by Edgar Raymond Guthrie Approved as to style and content by: (Cha' of Committee) (YAead of Department) (Member) (Member) (Member) (Member) ~AA 1969 (Month) (Year) ABSTRACT...

Guthrie, Edgar Raymond

1969-01-01T23:59:59.000Z

334

Lectures on Linear Algebra over Division Ring  

E-Print Network [OSTI]

In this book i treat linear algebra over division ring. A system of linear equations over a division ring has properties similar to properties of a system of linear equations over a field. However, noncommutativity of a product creates a new picture. Matrices allow two products linked by transpose. Biring is algebra which defines on the set two correlated structures of the ring. As in the commutative case, solutions of a system of linear equations build up right or left vector space depending on type of system. We study vector spaces together with the system of linear equations because their properties have a close relationship. As in a commutative case, the group of automorphisms of a vector space has a single transitive representation on a frame manifold. This gives us an opportunity to introduce passive and active representations. Studying a vector space over a division ring uncovers new details in the relationship between passive and active transformations, makes this picture clearer. Considering of twin representations of division ring in Abelian group leads to the concept of D vector space and their linear map. Based on polyadditive map I considered definition of tensor product of rings and tensor product of D vector spaces.

Aleks Kleyn

2014-10-11T23:59:59.000Z

335

A Quantitative Study of the Impact of Additive Manufacturing in the Aircraft Spare Parts Supply Chain.  

E-Print Network [OSTI]

??Additive manufacturing is a promising manufacturing technology which is finding its way into mainstream manufacturing industry. As compared to conventional manufacturing it has a number… (more)

Mokasdar, Abhiram S., M.S.

2012-01-01T23:59:59.000Z

336

E-Print Network 3.0 - automated manufacturing systems Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

by delighting the customers. IIMC Manufacturing Systems & Technology Manufacturing... in manufacturing, Awareness of green production and Big R in manufacturing IIT Automation &...

337

Unlocking the Potential of Additive Manufacturing in the Fuel...  

Energy Savers [EERE]

Manufacturing in the Fuel Cells Industry Download presentation slides from the DOE Fuel Cell Technologies Office webinar "Additive Manufacturing for Fuel Cells" held on...

338

EA-1834: Severstal Dearborn Advanced Technology Vehicle Manufacturing...  

Broader source: Energy.gov (indexed) [DOE]

4: Severstal Dearborn Advanced Technology Vehicle Manufacturing Project in Dearborn, MI EA-1834: Severstal Dearborn Advanced Technology Vehicle Manufacturing Project in Dearborn,...

339

Celgard US Manufacturing Facilities Initiative for Lithium-ion...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

More Documents & Publications Celgard US Manufacturing Facilities Initiative for Lithium-ion Battery Separator Celgard US Manufacturing Facilities Initiative for Lithium-ion...

340

Manufacturing Metrology for c-Si Module Reliability/Durabiltiy...  

Broader source: Energy.gov (indexed) [DOE]

Manufacturing Metrology for c-Si Module ReliabilityDurabiltiy Manufacturing Metrology for c-Si Module ReliabilityDurabiltiy Presented at the PV Module Reliability Workshop,...

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Join Us for the Clean Energy Manufacturing Initiative's Western...  

Energy Savers [EERE]

resources, as well as best practices and cutting-edge technologies, to boost energy productivity across the entire U.S. manufacturing supply chain will make our manufacturing...

342

Manufacturing R&D of PEM Fuel Cells  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

for the Hydrogen Economy Manufacturing Research & Development of PEM Fuel Cell Systems for Transportation Applications Background Material for the Manufacturing R&D Workshop to be...

343

Energy Use Loss and Opportunities Analysis: U.S. Manufacturing...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Use Loss and Opportunities Analysis: U.S. Manufacturing & Mining Energy Use Loss and Opportunities Analysis: U.S. Manufacturing & Mining energyuselossopportunitiesanalys...

344

DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers...  

Energy Savers [EERE]

Against 4 Showerhead Manufacturers (Notice of Proposed Civil Penalty and Requests for Test Data Issued) DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers...

345

Letter from Plumbing Manufacturers Institute to Department of...  

Broader source: Energy.gov (indexed) [DOE]

Letter from Plumbing Manufacturers Institute to Department of Energy re: Ex Parte Communication More Documents & Publications Supplemental Comments of the Plumbing Manufacturers...

346

allergenic extract manufacturers: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Tax applies to the sale of manufacturing aids such as dies, patterns, jigs and tooling used in the manufacturing process notwithstanding the fact that the property used in...

347

Wind Program Manufacturing Research Advances Processes and Reduces...  

Energy Savers [EERE]

Wind Program Manufacturing Research Advances Processes and Reduces Costs Wind Program Manufacturing Research Advances Processes and Reduces Costs March 31, 2014 - 11:22am Addthis...

348

Local Program Helps Alabama Manufacturers Add Jobs, Reduce Waste...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Local Program Helps Alabama Manufacturers Add Jobs, Reduce Waste and Increase Profits Local Program Helps Alabama Manufacturers Add Jobs, Reduce Waste and Increase Profits April 8,...

349

Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive Applications: Fuel Cell Tech Team Review Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive...

350

Energy Department to Work with National Association of Manufacturers...  

Office of Environmental Management (EM)

to Work with National Association of Manufacturers to Increase Industrial Energy Efficiency Energy Department to Work with National Association of Manufacturers to Increase...

351

An exploration of materials and methods in manufacturing : shoreline membranes  

E-Print Network [OSTI]

This thesis is an investigation into the design methodologies and ideologies of manufacturing processes specifically related to automotive design. The conceptualization, prototyping, testing, and manufacturing of cars is ...

Chin, Ryan C. C., 1974-

2000-01-01T23:59:59.000Z

352

Joint Fuel Cell Technologies and Advanced Manufacturing Webinar...  

Broader source: Energy.gov (indexed) [DOE]

Joint Fuel Cell Technologies and Advanced Manufacturing Webinar Joint Fuel Cell Technologies and Advanced Manufacturing Webinar Presentation slides from the joint Fuel Cell...

353

20% Wind Energy by 2030 - Chapter 3: Manufacturing, Materials...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

3: Manufacturing, Materials, and Resources Summary Slides 20% Wind Energy by 2030 - Chapter 3: Manufacturing, Materials, and Resources Summary Slides Summary Slides for Chapter 3:...

354

Proceedings from the Wind Manufacturing Workshop: Achieving 20...  

Office of Environmental Management (EM)

Proceedings from the Wind Manufacturing Workshop: Achieving 20% Wind Energy in the U.S. by 2030, May 2009 Proceedings from the Wind Manufacturing Workshop: Achieving 20% Wind...

355

Commonwealth Aluminum: Manufacturer Conducts Plant-Wide Energy...  

Broader source: Energy.gov (indexed) [DOE]

Commonwealth Aluminum: Manufacturer Conducts Plant-Wide Energy Assessments at Two Aluminum Sheet Production Operations Commonwealth Aluminum: Manufacturer Conducts Plant-Wide...

356

Upcoming Webinar February 11: Additive Manufacturing for Fuel...  

Broader source: Energy.gov (indexed) [DOE]

February 11: Additive Manufacturing for Fuel Cells Upcoming Webinar February 11: Additive Manufacturing for Fuel Cells February 6, 2014 - 12:00am Addthis On Tuesday, February 11,...

357

Webinar: Additive Manufacturing for Fuel Cells | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Additive Manufacturing for Fuel Cells Webinar: Additive Manufacturing for Fuel Cells February 11, 2014 5:00PM to 6:00PM EST Online...

358

A Review of Engineering Research in Sustainable Manufacturing  

E-Print Network [OSTI]

focused on sustainable processes and systems. Despite recentto make their processes more sustainable, evaluating theirManufacturing Process Design for Sustainable Manufacturing,”

2013-01-01T23:59:59.000Z

359

AMO Issues Request for Information on Clean Energy Manufacturing...  

Energy Savers [EERE]

Request for Information on Clean Energy Manufacturing Topics, Including Fuel Cell and Hydrogen Applications AMO Issues Request for Information on Clean Energy Manufacturing Topics,...

360

Purdue, GE Collaborate On Advanced Manufacturing | GE Global...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the production side. For manufacturing operations the size of GE's, just a 1 percent improvement in manufacturing productivity would save 500 million." GE and Purdue have been...

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Stronger Manufacturers' Energy Efficiency Standards for Residential...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2006 - 11:09am Addthis WASHINGTON, DC -- To increase the energy efficiency of residential air conditioners, the U.S. Department of Energy (DOE) has issued new manufacturing...

362

Cycle to Cycle Manufacturing Process Control  

E-Print Network [OSTI]

Most manufacturing processes produce parts that can only be correctly measured after the process cycle has been completed. Even if in-process measurement and control is possible, it is often too expensive or complex to ...

Hardt, David E.

363

Sandia National Laboratories: Numerical Manufacturing And Design...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NuMAD (Numerical Manufacturing And Design) is an open-source software tool written in Matlab which simplifies the process of creating a three-dimensional model of a wind turbine...

364

Steam System Improvements at a Manufacturing Plant  

E-Print Network [OSTI]

BWX Technologies, Naval Nuclear Fuel Division (NNFD) is a manufacturing company with a steam system consisting of two Babcock & Wilcox boilers and approximately 350 steam traps. The steam system is used to produce and distribute steam for space...

Compher, J.; Morcom, B.

365

Goodman Manufacturing: Noncompliance Determination (2011-SE-4301)  

Broader source: Energy.gov [DOE]

DOE issued a Notice of Noncompliance Determination to Goodman Manufacturing finding that model CPC180XXX3BXXXAA (CPC180*) of commercial package air conditioner does not comport with the energy conservation standards.

366

Requirements & Status for Volume Fuel Cell Manufacturing  

E-Print Network [OSTI]

Requirements & Status for Volume Fuel Cell Manufacturing DOE Hydrogen Program, Washington, DC July ­Eliminate components, parts and process steps ­Standardize core components across products ­Standardize non-core

367

4D printing : towards biomimetic additive manufacturing  

E-Print Network [OSTI]

Inherent across all scales in Nature's material systems are multiple design dimensions, the existences of which are products of both evolution and environment. In human manufacturing where design must be preconceived and ...

Tsai, Elizabeth Yinling

2013-01-01T23:59:59.000Z

368

Cost Effective Cooling Strategies for Manufacturing Facilities  

E-Print Network [OSTI]

there are many similarities. In addition to the above environmental conditions for the process/machines and workers, cost effective design of manufacturing facilities must also address maintainability, sanitation, durability, energy conservation and budgetary...

Kumar, R.

369

Lane Electric Cooperative- Manufactured Homes Rebate Program  

Broader source: Energy.gov [DOE]

Lane Electric Cooperative offers customers an incentive for buying a new EnergyStar manufactured home. These properties must be within the eligible service area and must be a permanent residence....

370

Energy-Efficient Appliance Manufacturing Tax Credit  

Broader source: Energy.gov [DOE]

'''''Note: This tax credit expired at the end of 2011. The American Taxpayer Relief Act of 2012 retroactively renewed this tax credit for certain appliances manufactured in 2012 and 2013. '''''

371

Photographic lens manufacturing and production technologies  

E-Print Network [OSTI]

An investigation was conducted to determine the methods and processes required for the manufacture of photographic objective lenses. Production of photographic lenses requires incredible precision in the melting, mixing, ...

Kubaczyk, Daniel Mark

2011-01-01T23:59:59.000Z

372

Analyzing sampling methodologies in semiconductor manufacturing  

E-Print Network [OSTI]

This thesis describes work completed during an internship assignment at Intel Corporation's process development and wafer fabrication manufacturing facility in Santa Clara, California. At the highest level, this work relates ...

Anthony, Richard M. (Richard Morgan), 1971-

2004-01-01T23:59:59.000Z

373

Advanced Manufacturing Partnership | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

and cost-shared R&D projects, supporting manufacturing infrastructure, and facilitating job creation. These actions save energy and provide benefits to U.S. industry and the...

374

Clean Energy Technology Device Manufacturers' Credits (Delaware)  

Broader source: Energy.gov [DOE]

Qualified manufacturers can apply for a tax break equal to 75% of the corporation income tax. The incentive is an increase from the Investment and Employment Credit Against Corporation Income Tax,...

375

Refrigerator Manufacturers: Proposed Penalty (2013-CE-5341)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that Refrigerator Manufacturers, LLC failed to certify a variety of walk-in cooler or freezer components as compliant with the applicable energy conservation standards.

376

Utilizing Daylighting Controls in a Manufacturing Facility  

E-Print Network [OSTI]

Utilizing Daylighting Controls in a Manufacturing Facility Som S. Shrestha Dr. Gregory M. Maxwell PhD Candidate Associate Professor som@iastate.edu gmaxwell@iastate.edu Iowa State University Ames, IA ABSTRACT Opportunities exist... to reduce artificial lighting in manufacturing facilities which have skylights and/or fenestration that provide sufficient quantities of daylight to the work space. Using photometric sensors to measure the illuminance in the space, artificial lights can...

Shrestha, S. S.; Maxwell, G. M.

377

Energetic additive manufacturing process with feed wire  

DOE Patents [OSTI]

A process for additive manufacture by energetic wire deposition is described. A source wire is fed into a energy beam generated melt-pool on a growth surface as the melt-pool moves over the growth surface. This process enables the rapid prototyping and manufacture of fully dense, near-net shape components, as well as cladding and welding processes. Alloys, graded materials, and other inhomogeneous materials can be grown using this process.

Harwell, Lane D. (Albuquerque, NM); Griffith, Michelle L. (Albuquerque, NM); Greene, Donald L. (Corrales, NM); Pressly, Gary A. (Sandia Park, NM)

2000-11-07T23:59:59.000Z

378

Manufacturing Demonstration Facilities Workshop, March 12, 2012  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine09ManufacturingManufacturing

379

MCM-C Multichip Module Manufacturing Guide  

SciTech Connect (OSTI)

Honeywell Federal Manufacturing & Technologies (FM&T) provides complete microcircuit capabilities from design layout through manufacturing and final electrical testing. Manufacturing and testing capabilities include design layout, electrical and mechanical computer simulation and modeling, circuit analysis, component analysis, network fabrication, microelectronic assembly, electrical tester design, electrical testing, materials analysis, and environmental evaluation. This document provides manufacturing guidelines for multichip module-ceramic (MCM-C) microcircuits. Figure 1 illustrates an example MCM-C configuration with the parts and processes that are available. The MCM-C technology is used to manufacture microcircuits for electronic systems that require increased performance, reduced volume, and higher density that cannot be achieved by the standard hybrid microcircuit or printed wiring board technologies. The guidelines focus on the manufacturability issues that must be considered for low-temperature cofired ceramic (LTCC) network fabrication and MCM assembly and the impact that process capabilities have on the overall MCM design layout and product yield. Prerequisites that are necessary to initiate the MCM design layout include electrical, mechanical, and environmental requirements. Customer design data can be accepted in many standard electronic file formats. Other requirements include schedule, quantity, cost, classification, and quality level. Design considerations include electrical, network, packaging, and producibility; and deliverables include finished product, drawings, documentation, and electronic files.

Blazek, R.J.; Kautz, D.R.; Galichia, J.V.

2000-11-20T23:59:59.000Z

380

Sporting Good Manufacturing Company: Optimal Manufacturing and Shipping Cost Through Linear Programming Models  

E-Print Network [OSTI]

Figure 15: Example Transshipment Model.............................................................................. 18 vi List of Principal Symbols and Nomenclature SGMC Sporting Good Manufacturing Company LP Linear Programming CEO Chief... Executive Officer COO Chief Operation Officer PKR Pakistani Rupees EMGT Engineering Management O.F. Objective Function A i No. of bats manufactured in factory i; where i = k, l BB i No. of Stumps manufactured in factory i; where i = k, l C i No...

Malik, Ejaz

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Small Manufacturer Strategic Decision Making Assistance Tool (SMSDM): a Case Study of a Small Oklahoma Manufacturer.  

E-Print Network [OSTI]

??The propose was to design an informative analytical tool for small Oklahoma manufacturing firms that would assist in their strategic planning and decision making processes.… (more)

Robertson, William D.

2011-01-01T23:59:59.000Z

382

Gasket and snap ring installation tool  

DOE Patents [OSTI]

A tool for installing a gasket and a snap ring including a shaft, a first plate attached to the forward end of the shaft, a second plate slidably carried by the shaft, a spring disposed about the shaft between the first and second plates, and a sleeve that is free to slide over the shaft and engage the second plate. The first plate has a loading surface with a loading groove for receiving a snap ring and a shoulder for holding a gasket. A plurality of openings are formed through the first plate, communicating with the loading groove and approximately equally spaced about the groove. A plurality of rods are attached to the second plate, each rod slidable in one of the openings. In use, the loaded tool is inserted into a hollow pipe or pipe fitting having an internal flange and an internal seating groove, such that the gasket is positioned against the flange and the ring is in the approximate plane of the seating groove. The sleeve is pushed against the second plate, sliding the second plate towards the first plate, compressing the spring and sliding the rods forwards in the openings. The rods engage the snap ring and urge the ring from the loading groove into the seating groove.

Southerland, Jr., James M. (Aiken, SC); Barringer, Jr., Curtis N. (Orangeburg, SC)

1994-01-01T23:59:59.000Z

383

Faculty Position in Multi-scale Manufacturing Technologies  

E-Print Network [OSTI]

-precision additive manufacturing technologies; · multi-scale micro-precision manufacturing; · high throughput. Christian Enz Search Committee Chair E-mail: manufacturing-search@epfl.ch For additional information on EPFLFaculty Position in Multi-scale Manufacturing Technologies at the Ecole polytechnique fédérale de

Psaltis, Demetri

384

Accepted Manuscript Sustainable manufacturing: Evaluation and Modeling of  

E-Print Network [OSTI]

in additive manufacturing Florent Le Bourhisa · Olivier Kerbrata Jean-Yves Hascoeta · Pascal Mognola Accepted of manufacturing processes where great amounts of energy and materials are being consumed. Nowadays, additive manufacturing technologies such as Direct Additive Laser Manufac- turing allow us to manufacture functional

Paris-Sud XI, Université de

385

Symplectic fusion rings and their metric  

E-Print Network [OSTI]

The fusion of fields in a rational conformal field theory gives rise to a ring structure which has a very particular form. All such rings studied so far were shown to arise from some potentials. In this paper the fusion rings of the WZW models based on the symplectic group are studied. It is shown that they indeed arise from potentials which are described. These potentials give rise to new massive perturbations of superconformal hermitian symmetric models. The metric of the perturbation is computed and is shown to be given by solutions of the sinh--gordon equation. The kink structure of the theories is described, and it is argued that these field theories are integrable. The $S$ matrices for the fusion theories are argued to be non--minimal extensions of the $G_k\\times G_1/ G_{k+1}$ $S$ matrices with the adjoint perturbation, in the case of $G=SU(N)$.

D. Gepner; A. Schwimmer

1992-04-08T23:59:59.000Z

386

CHALLENGES FOR THE SNS RING ENERGY UPGRADE  

SciTech Connect (OSTI)

The Oak Ridge Spallation Neutron Source accumulator ring presently operates at a beam power of about 1 MW with a beam energy of about 910 MeV. A power upgrade is planned to increase the beam energy to 1.3 GeV. For the accumulator ring this mostly involves modifications to the injection and extraction sections. A variety of modifications to the existing injection section were necessary to achieve 1 MW, and the tools developed and the lessons learned from this work are now being applied to the design of the new injection section. This paper will discuss the tools and the lessons learned, and also present the design and status of the upgrades to the accumulator ring.

Plum, Michael A [ORNL; Gorlov, Timofey V [ORNL; Holmes, Jeffrey A [ORNL; Hunter, W Ted [ORNL; Roseberry, Jr., R Tom [ORNL; Wang, Jian-Guang [ORNL

2012-01-01T23:59:59.000Z

387

Simultaneous Tolerance Synthesis for Manufacturing and Quality B. Ye, Department of Industrial and Manufacturing Systems Engineering  

E-Print Network [OSTI]

to component dimension i CT total cost of manufacturing and quality Cpi capability index of last process, and quality, for the sake of achieving a minimal total cost and reducing lead-time. However, in existing workSimultaneous Tolerance Synthesis for Manufacturing and Quality B. Ye, Department of Industrial

Salustri, Filippo A.

388

Reverse circling supercurrents along a superconducting ring  

E-Print Network [OSTI]

The reason why high temperature superconductivity has been being debated is that many basic ideas in literatures are wrong. This work shows that the magnetic flux quantum in a superconducting ring have been inaccurately explained in fact, thus we suggest a reinterpretation of the magnetic flux quantum in a superconducting ring on the basis of the translations of pairs. We also predict that the internal and external surface of a superconducting tube have the reverse circling supercurrents. This means that a more thick tube could trap a larger amount of flux. Both the magnetic flux quantum and the reverse circling supercurrents could not be found with the London equation.

Tian De Cao

2012-01-21T23:59:59.000Z

389

Advanced Blade Manufacturing Project - Final Report  

SciTech Connect (OSTI)

The original scope of the project was to research improvements to the processes and materials used in the manufacture of wood-epoxy blades, conduct tests to qualify any new material or processes for use in blade design and subsequently build and test six blades using the improved processes and materials. In particular, ABM was interested in reducing blade cost and improving quality. In addition, ABM needed to find a replacement material for the mature Douglas fir used in the manufacturing process. The use of mature Douglas fir is commercially unacceptable because of its limited supply and environmental concerns associated with the use of mature timber. Unfortunately, the bankruptcy of FloWind in June 1997 and a dramatic reduction in AWT sales made it impossible for ABM to complete the full scope of work. However, sufficient research and testing were completed to identify several promising changes in the blade manufacturing process and develop a preliminary design incorporating these changes.

POORE, ROBERT Z.

1999-08-01T23:59:59.000Z

390

Wigner distinguished lecturer Majumdar says scale-up factor key...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

speaks at ORNL's Wigner Distinguished Lecture Series. Arun Majumdar, vice president of energy at Google, speaks at ORNL's Wigner Distinguished Lecture Series. (hi-res image)...

391

Scale-Up and Demonstration of Dly Ash Ozonation Technology  

SciTech Connect (OSTI)

This is the first Quarterly report under DOE Cooperative Agreement No.: DE-FC26-03NT41730. Due a number of circumstances, mostly associated with subcontractor agreements, the actual beginning of the project has been delayed from its original award date of March 5, 2003. DOE's Project Manager has been kept informed (verbally) by PPL's Project Manager throughout this period. Because of this delay, this is the first quarterly report and it refers to the time period from the official project authorization date to June 2004. In addition, this report is essentially a review of the project objectives and approach, with a brief update on the recent ''kick-off'' and site visit activities in the Results and Discussion section.

Larry LaBuz; Rui Afonso

2004-06-30T23:59:59.000Z

392

Scale-Up and Demonstration of Fly Ash Ozonation Technology  

SciTech Connect (OSTI)

The disposal of fly ash from the combustion of coal has become increasingly important. When the fly ash does not meet the required specification for the product or market intended, it is necessary to beneficiate it to achieve the desired quality. This project, conducted at PPL's Montour SES, is the first near full-scale ({approx}10 ton/day), demonstration of ash ozonation technology. Bituminous and sub bituminous ashes, including two ash samples that contained activated carbon, were treated during the project. Results from the tests were very promising. The ashes were successfully treated with ozone, yielding concrete-suitable ash quality. Preliminary process cost estimates indicate that capital and operating costs to treat unburned carbon are competitive with other commercial ash beneficiation technologies at a fraction of the cost of lost sales and/or ash disposal costs. This is the final technical report under DOE Cooperative Agreement No.: DE-FC26-03NT41730.

Rui Afonso; R. Hurt; I. Kulaots

2006-03-01T23:59:59.000Z

393

Scale-Up and Demonstration of Fly Ash Oxonation Technology  

SciTech Connect (OSTI)

This is the fifth quarterly report under DOE Cooperative Agreement No.: DE-FC26-03NT41730. Due a number of circumstances, mostly associated with subcontractor agreements, the actual beginning of the project was delayed from its original award date of March 5, 2003. DOE's Project Manager was kept informed (verbally) by PPL's Project Manager throughout this period. Because of this delay, this is the fifth quarterly report and it refers to the time period from April-July 2005. (An additional month is included in this quarterly report as we have been in a data analyses mode and wanted to provide new data relative to the previous report). During this period, the project team has been reviewing and analyzing data from the onsite ozonation tests, as well as conducting additional laboratory ash and concrete tests. This report summarizes these activities including some preliminary results. No significant issues or concerns are identified.

Larry LaBuz; Rui Afonso

2005-06-30T23:59:59.000Z

394

Scale-Up and Demonstration of Fly Ash Ozonation Tech  

SciTech Connect (OSTI)

This is the third quarterly report under DOE Cooperative Agreement No.: DE-FC26-03NT41730. Due a number of circumstances, mostly associated with subcontractor agreements, the actual beginning of the project was delayed from its original award date of March 5, 2003. DOE's Project Manager was kept informed (verbally) by PPL's Project Manager throughout this period. Because of this delay, this is the third quarterly report and it refers to the time period from October to December 2004. As the project is in its ''pre-deployment'' stage, no results are available. This report summarizes the ongoing activities and provides an updated schedule. No significant issues or concerns are identified.

Larry La Buz; Rui Afonso

2004-12-31T23:59:59.000Z

395

Scale-Up and Demonstation of Fly Ash Ozonation Technology  

SciTech Connect (OSTI)

This is the second quarterly report under DOE Cooperative Agreement No.: DE-FC26-03NT41730. Due a number of circumstances, mostly associated with subcontractor agreements, the actual beginning of the project was delayed from its original award date of March 5, 2003. DOE's Project Manager was kept informed (verbally) by PPL's Project Manager throughout this period. Because of this delay, this is the second quarterly report and it refers to the time period from July to September 2004. As the project is in its ''design'' stage, no results are available. This report summarizes the ongoing activities and provides an updated schedule. No significant issues or concerns are identified.

Larry LaBuz; Rui Afonso

2004-09-30T23:59:59.000Z

396

Scale-Up and Demonstration of Fly Ash Ozonation Technology  

SciTech Connect (OSTI)

This is the fourth quarterly report under DOE Cooperative Agreement No.: DE-FC26-03NT41730. Due a number of circumstances, mostly associated with subcontractor agreements, the actual beginning of the project was delayed from its original award date of March 5, 2003. DOE's Project Manager was kept informed (verbally) by PPL's Project Manager throughout this period. Because of this delay, this is the fourth quarterly report and it refers to the time period from January to March 2004. The on-site deployment and testing of the ozonation system took place during this period. This report summarizes these activities including some preliminary results. No significant issues or concerns are identified.

Larry LaBuz; Rui Afonso

2005-03-31T23:59:59.000Z

397

Microreactor technology : scale-up of multiphase continuous flow chemistries  

E-Print Network [OSTI]

Microreactors have been demonstrated to provide many advantages over conventional process technologies for the synthesis of chemical compounds and kinetic studies at the laboratory scale. High heat and mass transfer rates, ...

Nieves Remacha, María José

2014-01-01T23:59:59.000Z

398

The research bench meets industry: New facility scales up production...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

follow quality and environmental management certifications set by the International Organization for Standardization. In addition, with access to each lab controlled by card key...

399

Scaling Up Nascent Photovoltaics AT Home | Department of Energy  

Office of Environmental Management (EM)

the solar panels. The modules from the plant will supply more than 300 megawatts (MW) of electricity to California consumers through agreements with San Diego Gas and Electric as...

400

Scaling up and modeling for transport and flow  

E-Print Network [OSTI]

& modélisation des écoulements de fluides en milieux poreux DUBROVNIK, CROATIA 13-16 OCTOBER 2008 BOOK for Transport and Flow in Porous Media Dubrovnik, Croatia, 13-16 October 2008 Book of abstracts #12;Contents and Modeling for Transport and Flow in Porous Media, held at Dubrovnik, Croatia, 13­16 October 2008

Rogina, Mladen

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Scaling Up Reinforcement Learning without Sacrificing Optimality by Constraining Exploration  

E-Print Network [OSTI]

The purpose of this dissertation is to understand how algorithms can efficiently learn to solve new tasks based on previous experience, instead of being explicitly programmed with a solution for each task that we want it to solve. Here a task is a...

Mann, Timothy 1984-

2012-12-05T23:59:59.000Z

402

Scale-up of miscible flood processes. Annual report  

SciTech Connect (OSTI)

Results of a wide-ranging investigation of the scaling of the physical mechanisms of miscible floods are reported. Advanced techniques for analysis of crude oils are considered in Chapter 2. Application of supercritical fluid chromatography is demonstrated for characterization of crude oils for equation-of-state calculations of phase equilibrium. Results of measurements of crude oil and phase compositions by gas chromatography and mass spectrometry are also reported. The theory of development of miscibility is considered in detail in Chapter 3. The theory is extended to four components, and sample solutions for a variety of gas injection systems are presented. The analytical theory shows that miscibility can develop even though standard tie-line extension criteria developed for ternary systems are not satisfied. In addition, the theory includes the first analytical solutions for condensing/vaporizing gas drives. In Chapter 4, methods for simulation of viscous fingering are considered. The scaling of the growth of transition zones in linear viscous fingering is considered. In addition, extension of the models developed previously to three dimensions is described, as is the inclusion of effects of equilibrium phase behavior. In Chapter 5, the combined effects of capillary and gravity-driven crossflow are considered. The experimental results presented show that very high recovery can be achieved by gravity segregation when interfacial tensions are moderately low. We argue that such crossflow mechanisms are important in multicontact miscible floods in heterogeneous reservoirs. In addition, results of flow visualization experiments are presented that illustrate the interplay of crossflow driven by gravity with that driven by viscous forces.

Orr, F.M. Jr.

1992-05-01T23:59:59.000Z

403

SPECIAL TOPIC: SCALING-UP IN ECOLOGY Diane S. Srivastava  

E-Print Network [OSTI]

in solar energy input (Currie 1991) or seasonality (Pielou 1975). Second, different re- gions of the world, if global variation in local diversity is determined entirely by energy-limitation, reductions, UK Present address: D. S. Srivastava Department of Zoology, University of British Columbia, 6270

Srivastava, Diane

404

Materials Scale-up Facility | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of EnergyDevelopment Accident TolerantDepartmentLaboratoryEnergy2

405

Scaling Up Nascent Photovoltaics AT Home | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energy fromCommentsRevolving STATEMENTSavannah RiverEnergyDepartment

406

Scale-up of continuous chemical synthesis systems  

E-Print Network [OSTI]

Continuous flow systems for chemical synthesis have become increasingly important in the pharmaceutical and fine chemical industry in the past decade. Initially, this work was confined primarily to microfluidic systems, ...

Heider, Patrick Louis

2013-01-01T23:59:59.000Z

407

Advanced Palladium Membrane Scale-up for Hydrogen Separation  

SciTech Connect (OSTI)

The main objective of this project was to construct, test, and demonstrate a Pd-Cu metallic tubular membrane micro-channel separator capable of producing 2 lb day{sup -1} H{sub 2} at â?Ą95% recovery when operating downstream of an actual coal gasifier. A key milestone for the project was to complete a pilot-scale gasifier test by 1 September 2011 and demonstrate the separation of 2 lb day{sup -1} H{sub 2} to verify progress toward the DOEâ??s goals prior to down-selection for larger-scale (â??100 lb day{sup -1}) hydrogen separator development. Three different pilot-scale (â??1.5 ft{sup 2}) separators were evaluated downstream of coal gasifiers during four different tests and the key project milestone was achieved in August 2011, ahead of schedule. During three of those tests, all of the separators demonstrated or exceeded the targeted separation rate of 2 lb day{sup -1} H{sub 2}. The separator design was proved to be leak tight and durable in the presence of gasifier exhaust contaminants at temperatures and pressures up to 500 °C and 500 psia. The contaminants in the coal gasifier syngas for the most part had negligible impact on separator performance, with H{sub 2} partial pressure being the greatest determinant of membrane performance. Carbon monoxide and low levels of H{sub 2}S (<39 ppmv) had no effect on H{sub 2} permeability, in agreement with laboratory experiments. However, higher levels of H{sub 2}S (>100 ppmv) were shown to significantly reduce H{sub 2} separation performance. The presence of trace metals, including mercury and arsenic, appeared to have no effect based on the experimental data. Subscale Pd-Cu coupon tests further quantified the impact of H{sub 2}S on irreversible sulfide formation in the UTRC separators. Conditions that have a thermodynamic driving force to form coke were found to reduce the performance of the separators, presumably by blockage of effective separation area with carbon deposits. However, it was demonstrated that both in situ and ex situ (laboratory) air regeneration at 450 °C could restore separator performance by burning out such deposits. Gasifier testing revealed that high molecular weight hydrocarbons have the potential to retard H2 separation. Unconverted coal tars with carbon numbers greater than 14 have a boiling point such that they can act as a reversible poison to the Pd-Cu membranes even at temperatures above 500 °C. The use of real-time, physics-based, performance models revealed the effect of these coal tars. It is believed that this project provided the first evidence for the impact of coal tars on H{sub 2} separator performance. Final down-selection of candidate alloys for non-membrane materials of construction proceeded by evaluating the alloys in both UTRC laboratory tests and testing downstream of an actual gasifier at the National Carbon Capture Center (NCCC). The overall alloy ratings were calculated by multiplying the projected cost of a 100 lb day{sup -1} H{sub 2} separator outer shell by the projected oxide scale thickness for 5 years of operation. The alloy with the lowest resulting rating parameter was stainless steel 309 (SS-309) followed by stainless steel 310 (SS-310). However, it was noted that approximately half of the alloys showed susceptibility to pitting and localized corrosion. SS-309 was one of the alloys that exhibited heavy localized attack after 2000 hours of laboratory testing. As this localized corrosion can potentially lead to accelerated end of life, it was determined that SS-310 would be the best alloy selection for this application as it does not show signs of localized pitting corrosion.

Sean Emerson; Neal Magdefrau; Ying She; Catherine Thibaud-Erkey

2012-10-31T23:59:59.000Z

408

Scaling up Renewable Energy in Developing Countries: finance and investment  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, searchVirginiaRooseveltVISanton GmbHSawnee EMC) Jumpperspectives | Open

409

Approaches and Financial Models for Scaling up Norwegian Development  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCT Biomass Facility JumpvolcanicPhase 1ProcessesAppro-Tec

410

Process Development and Scale up of Advanced Electrolyte Materials |  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d FNEPA/309Department of EnergyProcess Design and

411

Scale-up of Algal Biofuel Production Using Waste Nutrients  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l LPROJECTS IN7 RoadmapProgram| Department ofat ThisasScale This

412

Process Development and Scale up of Advanced Electrolyte Materials  

Broader source: Energy.gov [DOE]

2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

413

Scaling up energy efficiency: bridging the action gap  

E-Print Network [OSTI]

percent of firms in Latin America, 38 percent of firms in South Asia and 44 percent of all firms in sub to 2050 of the International Energy Agency. Other measures, including increased use of renewable energy

414

SCALE-UP OF CARBON /CARBON BIPOLAR PLATES  

E-Print Network [OSTI]

program ­ All documents and procedures generated to yield fully integrated quality system · SOP's, FMEA, but QA program will require modification in Phase II · New Control Plan, SOP's and FMEA

415

Photovoltaic Manufacturing Technology, Phase 1, Final report  

SciTech Connect (OSTI)

This report examines the cost-effective manufacture of dendritic-web-based photovoltaic modules. It explains how process changes can increase production and reduce manufacturing costs. Long-range benefits of these improved processes are also discussed. Problems are identified that could impede increasing production and reducing costs; approaches to solve these problems are presented. These approaches involve web growth throughput, cell efficiency, process yield, silicon use, process control, automation, and module efficiency. Also discussed are the benefits of bifacial module design, unique to the dendritic web process.

Easoz, J.R.; Herlocher, R.H. (Westinghouse Electric Corp., Pittsburgh, PA (United States))

1991-12-01T23:59:59.000Z

416

Transverse instability at the recycler ring  

SciTech Connect (OSTI)

Sporadic transverse instabilities have been observed at the Fermilab Recycler Ring leading to increase in transverse emittances and beam loss. The driving source of these instabilities has been attributed to the resistive-wall impedance with space-charge playing an important role in suppressing Landau damping. Growth rates of the instabilities are computed. Remaining problems are discussed.

Ng, K.Y.; /Fermilab

2004-10-01T23:59:59.000Z

417

Correction magnets for the Fermilab Recycler Ring  

SciTech Connect (OSTI)

In the commissioning of the Fermilab Recycler ring the need for higher order corrector magnets in the regions near beam transfers was discovered. Three types of permanent magnet skew quadrupoles, and two types of permanent magnet sextupoles were designed and built. This paper describes the need for these magnets, the design, assembly, and magnetic measurements.

James T Volk et al.

2003-05-27T23:59:59.000Z

418

Original article Ring shake and structural characteristics  

E-Print Network [OSTI]

) coppice stand in northern Piedmont (northwest Italy) N Macchioni M Pividori2 1 Istituto per la Technologia (Received 8 August 1994; accepted 20 March 1995) Summary— In a chestnut coppice located in Torre of the population was carried out and, after coppicing, the frequency and distribution of ring shake in stems

Boyer, Edmond

419

Tree Rings in Archaeology, Climatology and Ecology  

E-Print Network [OSTI]

.gfz-potsdam.de #12;Abandoned Oak coppice on both sides of the Jura Mountains: dendroecological growth models-mail: olivier.girardclos@univ-fcomte.fr Introduction As documented in numerous written sources, coppice, for oak, tree-ring investigations of abandoned oak coppice have been recently undertaken on both sides

Paris-Sud XI, Université de

420

Interaction Region Design for a Ring-Ring LHeC  

E-Print Network [OSTI]

tively low energy and moderately high intensity provides high luminosity TeV-scale e-p collisions at one of the LHC interaction points, running simultaneously with existing experiments. Two designs are studied; an electron ring situated in the LHC tunnel, and an electron linac. The focus of this paper is on the ring design. Designing an e-p machine presents interesting accelerator physics and design challenges, particularly when considering the interaction region. These include coupled optics, beam separation and unconventional mini-beta focusing schemes. Designs are constrained by an array of interdependent factors, including beam-beam interaction, detector dimensions and acceptance, luminosity and synchrotron radiation. Methods of addressing these complex issues are discussed. The current designs for the LHeC Ring-Ring interaction region and long straight section are presented and discussed, in the context of the project goals and design challenges encountered. Future developments and work are also discusse...

Thompson, L N S; Bernard, N R; Fitterer, M; Holzer, B; Klein, M; Kostka, P

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Thermal neutron shield and method of manufacture  

DOE Patents [OSTI]

A thermal neutron shield comprising boron shielding panels with a high percentage of the element Boron. The panel is least 46% Boron by weight which maximizes the effectiveness of the shielding against thermal neutrons. The accompanying method discloses the manufacture of boron shielding panels which includes enriching the pre-cursor mixture with varying grit sizes of Boron Carbide.

Metzger, Bert Clayton; Brindza, Paul Daniel

2014-03-04T23:59:59.000Z

422

Thermal neutron shield and method of manufacture  

DOE Patents [OSTI]

A thermal neutron shield comprising concrete with a high percentage of the element Boron. The concrete is least 54% Boron by weight which maximizes the effectiveness of the shielding against thermal neutrons. The accompanying method discloses the manufacture of Boron loaded concrete which includes enriching the concrete mixture with varying grit sizes of Boron Carbide.

Brindza, Paul Daniel; Metzger, Bert Clayton

2013-05-28T23:59:59.000Z

423

REMEDIAT1NG AT MANUFACTURED GAS  

E-Print Network [OSTI]

, comhusti- hle gas manufactured Pfrom coke, coal, and oil 1 served as the major gas- eous fuel for urban for the three primary gas production meth- ods: coal carbonization, carbureted water gas production, and oil gas, and metals. Tar resid- uals were produced from the vola- tiIe component of bituminous coals in coal

Peters, Catherine A.

424

Flow Battery System Design for Manufacturability.  

SciTech Connect (OSTI)

Flow battery energy storage systems can support renewable energy generation and increase energy efficiency. But, presently, the costs of flow battery energy storage systems can be a significant barrier for large-scale market penetration. For cost- effective systems to be produced, it is critical to optimize the selection of materials and components simultaneously with the adherence to requirements and manufacturing processes to allow these batteries and their manufacturers to succeed in the market by reducing costs to consumers. This report analyzes performance, safety, and testing requirements derived from applicable regulations as well as commercial and military standards that would apply to a flow battery energy storage system. System components of a zinc-bromine flow battery energy storage system, including the batteries, inverters, and control and monitoring system, are discussed relative to manufacturing. The issues addressed include costs and component availability and lead times. A service and support model including setup, maintenance and transportation is outlined, along with a description of the safety-related features of the example flow battery energy storage system to promote regulatory and environmental, safety, and health compliance in anticipation of scale manufacturing.

Montoya, Tracy Louise; Meacham, Paul Gregory; Perry, David; Broyles, Robin S.; Hickey, Steven; Hernandez, Jacquelynne

2014-10-01T23:59:59.000Z

425

Optimal Preventive Maintenance Scheduling in Semiconductor Manufacturing  

E-Print Network [OSTI]

1 Optimal Preventive Maintenance Scheduling in Semiconductor Manufacturing Xiaodong Yao, Emmanuel on Control Applications in 2001. #12;2 Abstract Preventive Maintenance (PM) scheduling is a very challenging schedule with that of a baseline reference schedule are also presented. Index Terms preventive maintenance

Marcus, Steven I.

426

Pollution Prevention and Lean Manufacturing Paper # 360  

E-Print Network [OSTI]

Pollution Prevention and Lean Manufacturing Paper # 360 Harry W. Edwards and Jason M. Jonkman, the CSU IAC promotes energy conservation, pollution prevention, and productivity improvement. During that generated a total of 467 assessment recommendations (ARs) with pollution prevention benefits. Such benefits

427

Faculty of Engineering Industrial and Manufacturing  

E-Print Network [OSTI]

Faculty of Engineering Industrial and Manufacturing Systems Engineering Industrial engineers answer the needs of organizations to operate efficiently and cost effectively. As an industrial engineer, you may of Windsor is one of only a few institutions in Ontario to offer industrial engineering. Your education

428

Automatically Generating Plans for Manufacturing* Billy Harris  

E-Print Network [OSTI]

Automatically Generating Plans for Manufacturing* Billy Harris Diane J. Cook Frank Lewis§ January of action. ORGANIZATION LEVEL COORDINATION LEVEL EXECUTION LEVEL A B S T R A C T I O N P R E C I S I O N

Cook, Diane J.

429

International photovoltaic products and manufacturers directory, 1995  

SciTech Connect (OSTI)

This international directory of more than 500 photovoltaic-related manufacturers is intended to guide potential users of photovoltaics to sources for systems and their components. Two indexes help the user to locate firms and materials. A glossary describes equipment and terminology commonly used in the photovoltaic industry.

Shepperd, L.W. [ed.] [Florida Solar Energy Center, Cocoa, FL (United States)] [ed.; Florida Solar Energy Center, Cocoa, FL (United States)

1995-11-01T23:59:59.000Z

430

Advanced Manufacturing: Using Composites for Clean Energy  

Broader source: Energy.gov [DOE]

Advanced fiber-reinforced polymer composites, which combine strong fibers with tough plastics, are lighter and stronger than steel. These materials could lower overall production costs in U.S. manufacturing and ultimately drive the adoption of a new clean energy way of life.

431

Manufacturing Fuel Pellets from Biomass Introduction  

E-Print Network [OSTI]

Manufacturing Fuel Pellets from Biomass Introduction Wood pellets have increased tremendously pellet stoves or boilers over traditional wood-fired equipment due to their relative ease of use. As a result, the demand for fuel pellets has also grown quickly. However, wood is not the only suitable

Boyer, Elizabeth W.

432

Manufacturability-Aware Physical Layout Optimizations  

E-Print Network [OSTI]

design. To really bridge the gap between design and manufacturing, it is important to model and feed As VLSI technology continues to scale down to nanometer dimensions, the semiconductor industry is greatly reason is due to extensive usage of RET. The semiconductor industry is adopting the immersion lithography

Pan, David Z.

433

Montana Manufacturing Center www.mtmanufacturingcenter.com  

E-Print Network [OSTI]

on. A Six Sigma project guided by a Field Engi- neer from the Montana Manufacturing Extension Center with Worrest serving as project lead and Six Sigma Coach. Reid considers Worrest a business coach and has used is much better, the company is carrying less inventory, and it is benefiting in other ways. Six Sigma

Dyer, Bill

434

Summit Manufacturing: Noncompliance Determination (2010-SE-0303)  

Broader source: Energy.gov [DOE]

DOE issued a Notice of Noncompliance Determination to Summit Manufacturing, Inc. finding that 4SHP13LE136P + 15001+CA042A964+TDR basic model, a split-system air conditioning heat pump with a heat pump coil, does not comport with the energy conservation standards.

435

Method and apparatus for manufacturing gas tags  

DOE Patents [OSTI]

For use in the manufacture of gas tags employed in a gas tagging failure detection system for a nuclear reactor, a plurality of commercial feed gases each having a respective noble gas isotopic composition are blended under computer control to provide various tag gas mixtures having selected isotopic ratios which are optimized for specified defined conditions such as cost. Using a new approach employing a discrete variable structure rather than the known continuous-variable optimization problem, the computer controlled gas tag manufacturing process employs an analytical formalism from condensed matter physics known as stochastic relaxation, which is a special case of simulated annealing, for input feed gas selection. For a tag blending process involving M tag isotopes with N distinct feed gas mixtures commercially available from an enriched gas supplier, the manufacturing process calculates the cost difference between multiple combinations and specifies gas mixtures which approach the optimum defined conditions. The manufacturing process is then used to control tag blending apparatus incorporating tag gas canisters connected by stainless-steel tubing with computer controlled valves, with the canisters automatically filled with metered quantities of the required feed gases.

Gross, Kenny C. (Bolingbrook, IL); Laug, Matthew T. (Idaho Falls, ID)

1996-01-01T23:59:59.000Z

436

Method and apparatus for manufacturing gas tags  

DOE Patents [OSTI]

For use in the manufacture of gas tags employed in a gas tagging failure detection system for a nuclear reactor, a plurality of commercial feed gases each having a respective noble gas isotopic composition are blended under computer control to provide various tag gas mixtures having selected isotopic ratios which are optimized for specified defined conditions such as cost. Using a new approach employing a discrete variable structure rather than the known continuous-variable optimization problem, the computer controlled gas tag manufacturing process employs an analytical formalism from condensed matter physics known as stochastic relaxation, which is a special case of simulated annealing, for input feed gas selection. For a tag blending process involving M tag isotopes with N distinct feed gas mixtures commercially available from an enriched gas supplier, the manufacturing process calculates the cost difference between multiple combinations and specifies gas mixtures which approach the optimum defined conditions. The manufacturing process is then used to control tag blending apparatus incorporating tag gas canisters connected by stainless-steel tubing with computer controlled valves, with the canisters automatically filled with metered quantities of the required feed gases. 4 figs.

Gross, K.C.; Laug, M.T.

1996-12-17T23:59:59.000Z

437

Tree-ring reconstruction of maximum and minimum temperatures  

E-Print Network [OSTI]

, minimum temperatures, diurnal temperature range, changing tree-ring/climate relationships, b; Vaganov et al. 1999; Bar- ber et al. 2000; Lloyd, Fastie 2002). Similar changes during investigations of tree- ring growth/climate relationships in interior British Columbia (BC

438

Beam Loss Monitors in the NSLS Storage Rings  

SciTech Connect (OSTI)

Beam loss monitors (BLM) have been used for more than two decades in the VUV ring at the NSLS. These have proved useful for optimizing injection and operation of the ring. Recently similar monitors have been installed in the X-ray ring and are being used to better understand injection, as well as operation of the ring. These units have been compared with the Bergoz BLMs, which have been mostly useful for understanding operating beam losses.

Kramer,S.L.; Fedurin, M.

2009-05-04T23:59:59.000Z

439

Study of CMOS APS Responsivity Enhancement: Ring-Shaped Photodiode  

E-Print Network [OSTI]

Study of CMOS APS Responsivity Enhancement: Ring-Shaped Photodiode Tatiana Danov, Igor Shcherback obtained from various ring-shaped pixel photodiodes with different inner radius, implemented in a standard illumination. We show that the photodiodes with a small ring-opening exhibit better sensitivity in the blue

440

A coupled model for ring dynamics, gas flow, and oil flow through the ring grooves in IC engines  

E-Print Network [OSTI]

Oil flows through ring/groove interface play a critical role in oil transport among different regions the piston ring pack of internal combustion engines. This thesis work is intended to improve the understanding and ...

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

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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

Mass and Lifetime Measurements in Storage Rings  

SciTech Connect (OSTI)

Masses of nuclides covering a large area of the chart of nuclides can be measured in storage rings where many ions circulate at the same time. In this paper the recent progress in the analysis of Schottky mass spectrometry data is presented as well as the technical improvements leading to higher accuracy for isochronous mass measurements with a time-of-flight detector. The high sensitivity of the Schottky method down to single ions allows to measure lifetimes of nuclides by observing mother and daughter nucleus simultaneously. In this way we investigated the decay of bare and H-like 140Pr. As we could show the lifetime can be even shortened compared to those of atomic nuclei despite of a lower number of electrons available for internal conversion or electron capture.All these techniques will be implemented with further improvements at the storage rings of the new FAIR facility at GSI in the future.

Weick, H.; Beckert, K.; Beller, P.; Bosch, F.; Dimopoulou, C.; Kozhuharov, C.; Kurcewicz, J.; Mazzocco, M.; Nociforo, C.; Nolden, F.; Steck, M.; Sun, B.; Winkler, M. [Gesellschaft fuer Schwerionenforschung mbH, 64291 Darmstadt (Germany); Brandau, C.; Chen, L.; Geissel, H.; Knoebel, R.; Litvinov, S. A.; Litvinov, Yu. A.; Scheidenberger, C. [Gesellschaft fuer Schwerionenforschung mbH, 64291 Darmstadt (Germany); II. Phys. Institut, Justus-Liebig-Universitaet Giessen, 35392 Giessen (Germany)] (and others)

2007-05-22T23:59:59.000Z

442

DOE's Hydrogen and Fuel Cell Technologies Manufacturing Sub-Program...  

Broader source: Energy.gov (indexed) [DOE]

Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D Workshop in Washington, DC, August 11-12, 2011. DOE's Hydrogen and Fuel Cell Technologies Manufacturing Sub-Program...

443

Estimating the expected latency to failure due to manufacturing defects  

E-Print Network [OSTI]

Manufacturers of digital circuits test their products to find defective parts so they are not sold to customers. Despite extensive testing, some of their products that are defective pass the testing process. To combat this problem, manufacturers...

Dorsey, David Michael

2004-09-30T23:59:59.000Z

444

New urban manufacturing neo-industrial design in Louisville, Kentucky  

E-Print Network [OSTI]

American manufacturing is experiencing a modest renaissance. U.S. firms are choosing to re-shore manufacturing jobs not out of their sense of patriotism, but because it makes good business sense. The costs of transportation ...

Rhie, Christopher

2014-01-01T23:59:59.000Z

445

Flexibility in Aerospace and Automotive Component Manufacturing Systems  

E-Print Network [OSTI]

Flexibility in Aerospace and Automotive Component Manufacturing Systems: Practice, Strategy Supervisor #12;2 #12;Flexibility in Aerospace and Automotive Component Manufacturing Systems: Practice Traditionally, parts fabrication in the aerospace and automotive industries has been associated with a number

de Weck, Olivier L.

446

Springfield Utility Board- Super Good Cents Manufactured Homes Rebate Program  

Broader source: Energy.gov [DOE]

The Springfield Utility Board offers a $600 incentive for the purchase of a Super Good Cents Manufactured Home. Super Good Cents Manufactured Homes offer improve comfort and efficiency. The...

447

EERE and Auto Manufacturers Demonstrate and Evaluate Fuel Cell...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

EERE and Auto Manufacturers Demonstrate and Evaluate Fuel Cell Vehicles EERE and Auto Manufacturers Demonstrate and Evaluate Fuel Cell Vehicles April 18, 2013 - 12:00am Addthis The...

448

Inbound freight consolidation for US manufacturers at China  

E-Print Network [OSTI]

In recent years, China has become the world factory for a sizable portion of products. Most manufacturing conglomerates in the United States now have contract manufacturing plants in China. Because many of these US companies ...

Fang, Yi, M. Eng. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

449

Register Now for AMO's Workshop on Composite Manufacturing  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's Advanced Manufacturing Office will host a workshop on Fiber Reinforced Polymer Composite Manufacturing on January 13, 2014 at the Hilton Crystal City in Arlington, VA.

450

2014-07-08 Issuance: ASRAC Manufactured Housing Working Group...  

Broader source: Energy.gov (indexed) [DOE]

7-08 Issuance: ASRAC Manufactured Housing Working Group; Notice of Membership 2014-07-08 Issuance: ASRAC Manufactured Housing Working Group; Notice of Membership This document is a...

451

An Energy Conservation Program at a Large Cable Manufacturing Plant  

E-Print Network [OSTI]

The Atlanta Works is the largest telephone cable manufacturing plant in the world plus the manufacturing center for fiber optic cable for the Western Electric Company and exemplifies how an effective energy conservation program can work...

Reale, P. J.

1983-01-01T23:59:59.000Z

452

Roadmap: Applied Engineering Manufacturing Systems Bachelor of Science  

E-Print Network [OSTI]

Roadmap: Applied Engineering ­ Manufacturing Systems ­ Bachelor of Science [AT 15000 Introduction to Human Communication 3 Fulfills Kent Core Additional Kent Core Requirement 3 See #12;Roadmap: Applied Engineering ­ Manufacturing Systems ­ Bachelor of Science [AT

Sheridan, Scott

453

Event Registration Form International Good Manufacturing Practices Conference -#71683  

E-Print Network [OSTI]

Event Registration Form International Good Manufacturing Practices Conference - #71683 03 No Total $______ Please specify any additional dietary restrictions or allergies-884-1419 -- Credit Card Only Mail: International Good Manufacturing Practices Conference ­ #71683 The Georgia Center

Arnold, Jonathan

454

Center for Advanced Design & Manufacturing of Integrated Microfluidics (CADMIM)  

E-Print Network [OSTI]

Center for Advanced Design & Manufacturing of Integrated Microfluidics (CADMIM) Mission Statement: The Center for Advanced Design and Manufacturing of Integrated Microfluidics will develop design tools microfluidics targeting costeffective, quick, and easy diagnosis of the environment, agriculture, and human

Mease, Kenneth D.

455

DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent...  

Broader source: Energy.gov (indexed) [DOE]

Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps June 24, 2010 - 2:40pm...

456

Manufacturing buildings in Massachusetts : the legacy and the future  

E-Print Network [OSTI]

Manufacturing buildings are found in most towns and cities in Massachusetts. Standing in dominant isolation, or as part of an urban district, their presence is the built testimony to the role manufacturing played in so ...

Traynor, Callie

1983-01-01T23:59:59.000Z

457

Fiber Reinforced Polymer Composite Manufacturing Workshop “Save the Date”  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy’s Advanced Manufacturing Office plans to host a Fiber Reinforced Polymer Composite Manufacturing Workshop in the Washington D.C. area on Monday January 13, 2014.

458

Lessons Learned During the Manufacture of the NCSX Modular Coils  

SciTech Connect (OSTI)

The National Compact Stellarator Experiment's (NCSX) modular coils presented a number of engineering and manufacturing challenges due to their complex shapes, requirements for high dimensional accuracy and high current density requirements due to space constraints. Being the first of their kind, these coils required the implementation of many new manufacturing and measuring techniques and procedures. This was the first time that these manufacturing techniques and methods were applied in the production of coils at the laboratory. This resulted in a steep learning curve for the first several coils. Through the effective use of procedures, tooling modifications, involvement and ownership by the manufacturing workforce, and an emphasis on safety, the assembly team was able to reduce the manufacturing times and improve upon the manufacturing methods. This paper will discuss the learning curve and steps that were taken to improve the manufacturing efficiency and reduce the manufacturing times for the modular coils without forfeiting quality.

James H. Chrzanowski,Thomas G. Meighan, Steven Raftopoulos and Lawrence Dudek and Paul J. Fogarty

2009-09-15T23:59:59.000Z

459

Exploration of large scale manufacturing of polydimethylsiloxane (PDMS) microfluidic devices  

E-Print Network [OSTI]

Discussion of the current manufacturing process of polydimethylsiloxane (PDMS) parts and the emergence of PDMS use in biomedical microfluidic devices addresses the need to develop large scale manufacturing processes for ...

Hum, Philip W. (Philip Wing-Jung)

2006-01-01T23:59:59.000Z

460

Commercial assessment of roll to roll manufacturing of electronic displays  

E-Print Network [OSTI]

The cost of manufacturing electronic displays currently limits the range of applications and markets into which it is currently economically feasible to adopt displays. Roll-to-roll manufacturing has been identified by the ...

Randolph, Michael Aaron

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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.


461

New Request for Information (RFI) on Clean Energy Manufacturing...  

Broader source: Energy.gov (indexed) [DOE]

(RFI) on Clean Energy Manufacturing Topic Areas New Request for Information (RFI) on Clean Energy Manufacturing Topic Areas September 3, 2014 - 10:07am Addthis Save the Date -...

462

Posted 5/10/12 Manufacturing /Process Engineer  

E-Print Network [OSTI]

. Plymouth Tube Company is committed to providing products and services that meet or exceed customers to improve safety, quality, and manufacturing efficiency throughout the manufacturing area. Utilization, reduce cycle times, improve productivity, create and find capacity, improve process reliability

Heller, Barbara

463

NuSTORM {\\mu} Ring -- Design and Injection Optimization  

E-Print Network [OSTI]

The design of the NuSTORM muon production beam line and storage ring is discussed. The facility includes a pion production target station with a pion collection horn and transport into a straight section of a storage ring. {\\pi} decay within that straight section provides {\\mu}'s that are stored within the ring for subsequent decay providing precision electron and muon neutrino beams. The ring and transport designs are described and optimized. Genetic Algorithm optimization of the horn and transport into the ring has been performed, providing a significant increase in intensity

Neuffer, David; Bross, A

2015-01-01T23:59:59.000Z

464

Wellbore manufacturing processes for in situ heat treatment processes  

DOE Patents [OSTI]

A method includes making coiled tubing at a coiled tubing manufacturing unit coupled to a coiled tubing transportation system. One or more coiled tubing reels are transported from the coiled tubing manufacturing unit to one or more moveable well drilling systems using the coiled tubing transportation system. The coiled tubing transportation system runs from the tubing manufacturing unit to one or more movable well drilling systems, and then back to the coiled tubing manufacturing unit.

Davidson, Ian Alexander; Geddes, Cameron James; Rudolf, Randall Lynn; Selby, Bruce Allen; MacDonald, Duncan Charles

2012-12-11T23:59:59.000Z

465

2007 Status of Manufacturing: Polymer Electrolyte Membrane (PEM) Fuel Cells  

SciTech Connect (OSTI)

In this document we assess the North American industry's current ability to manufacture polymer electrolyte membrane (PEM) fuel cells.

Wheeler, D.; Sverdrup, G.

2008-03-01T23:59:59.000Z

466

Manufacture of thermoelectric generator structures by fiber drawing  

DOE Patents [OSTI]

Methods of manufacturing a thermoelectric generator via fiber drawing and corresponding or associated thermoelectric generator devices are provided.

McIntyre, Timothy J; Simpson, John T; West, David L

2014-11-18T23:59:59.000Z

467

Manufacturing Energy and Carbon Footprint Definitions and Assumptions...  

Broader source: Energy.gov (indexed) [DOE]

Definitions and Assumptions, October 2012 Manufacturing Energy and Carbon Footprint Definitions and Assumptions, October 2012 footprintsassumptionsdefinitions2012.pdf More...

468

Design and Manufacture of Energy Absorbing Materials  

SciTech Connect (OSTI)

Learn about an ordered cellular material that has been designed and manufactured using direct ink writing (DIW), a 3-D printing technology being developed at LLNL. The new material is a patterned cellular material that can absorb mechanical energy-a cushion-while also providing protection against sheering. This material is expected to find utility in application spaces that currently use unordered foams, such as sporting and consumer goods as well as defense and aerospace.

Duoss, Eric

2014-05-28T23:59:59.000Z

469

Manufacturing development of low activation vanadium alloys  

SciTech Connect (OSTI)

General Atomics is developing manufacturing methods for vanadium alloys as part of a program to encourage the development of low activation alloys for fusion use. The culmination of the program is the fabrication and installation of a vanadium alloy structure in the DIII-D tokamak as part of the Radiative Divertor modification. Water-cooled vanadium alloy components will comprise a portion of the new upper divertor structure. The first step, procuring the material for this program has been completed. The largest heat of vanadium alloy made to date, 1200 kg of V-4Cr-4Ti, has been produced and is being converted into various product forms. Results of many tests on the material during the manufacturing process are reported. Research into potential fabrication methods has been and continues to be performed along with the assessment of manufacturing processes particularly in the area of joining. Joining of vanadium alloys has been identified as the most critical fabrication issue for their use in the Radiative Divertor Program. Joining processes under evaluation include resistance seam, electrodischarge (stud), friction and electron beam welding. Results of welding tests are reported. Metallography and mechanical tests are used to evaluate the weld samples. The need for a protective atmosphere during different welding processes is also being determined. General Atomics has also designed, manufactured, and will be testing a helium-cooled, high heat flux component to assess the use of helium cooled vanadium alloy components for advanced tokamak systems. The component is made from vanadium alloy tubing, machined to enhance the heat transfer characteristics, and joined to end flanges to allow connection to the helium supply. Results are reported.

Smith, J.P.; Johnson, W.R.; Baxi, C.B.

1996-10-01T23:59:59.000Z

470

Summary of decontamination cover manufacturing experience  

SciTech Connect (OSTI)

Decontamination cover forming cracks and vent cup assembly leaks through the decontamination covers were early manufacturing problems. The decontamination cover total manufacturing process yield was as low as 55%. Applicable tooling and procedures were examined. All manufacturing steps from foil fabrication to final assembly leak testing were considered as possible causes or contributing factors to these problems. The following principal changes were made to correct these problems: (1) the foil annealing temperature was reduced from 1375{degrees} to 1250{degrees}C, (2) the decontamination cover fabrication procedure (including visual inspection for surface imperfections and elimination of superfluous operations) was improved, (3) the postforming dye penetrant inspection procedure was revised for increased sensitivity, (4) a postforming (prewelding) 1250{degrees}C/1 h vacuum stress-relief operation was added, (5) a poststress relief (prewelding) decontamination cover piece-part leak test was implemented, (6) the hold-down fixture used during the decontamination cover-to-cup weld was modified, and concomitantly, and (7) the foil fabrication process was changed from the extruding and rolling of 63-mm-diam vacuum arc-remelted ingots (extrusion process) to the rolling of 19-mm-square arc-melted drop castings (drop cast process). Since these changes were incorporated, the decontamination cover total manufacturing process yield has been 91 %. Most importantly, more than 99% of the decontamination covers welded onto vent cup assemblies were acceptable. The drastic yield improvement is attributed primarily to the change in the foil annealing temperature from 1375{degrees} to 1250{degrees}C and secondarily to the improvements in the decontamination cover fabrication procedure.

Ulrich, G.B.; Berry, H.W.

1995-02-01T23:59:59.000Z

471

Design and Manufacture of Energy Absorbing Materials  

ScienceCinema (OSTI)

Learn about an ordered cellular material that has been designed and manufactured using direct ink writing (DIW), a 3-D printing technology being developed at LLNL. The new material is a patterned cellular material that can absorb mechanical energy-a cushion-while also providing protection against sheering. This material is expected to find utility in application spaces that currently use unordered foams, such as sporting and consumer goods as well as defense and aerospace.

Duoss, Eric

2014-05-30T23:59:59.000Z

472

Teksun PV Manufacturing Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop, Inc Place:Innovation & Solutions HomeTeksun PV Manufacturing

473

Advanced Manufacturing Office | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehiclesTankless orA BRIEF HISTORY OFEnergyAdvanced Manufacturing Office

474

Manufacturing Success Stories | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't HappenLow-CostManufacturing Research and

475

A Markovian analysis of semiconductor manufacturing processes  

E-Print Network [OSTI]

) Karan L. Watson (Member) Martin A. Wortman (Member) ep Sastri (Member) o W. Howze (Head of Department) December 1991 ABSTRACT A Markovian Analysis of Semiconductor Manufacturing Processes. (December 1991) Kent Eugene Schultz, B. S. , Iowa... grateful to Dr. Martin Wortman, for his pa- tience and endless stream of examples to help me understand stochastic processes. I would also like to thank Dr. Tep Sastri for his patience and for always having a refer- ence available when I needed it...

Schultz, Kent Eugene

2012-06-07T23:59:59.000Z

476

Manufacturing Demonstration Facilities Workshop Agenda, March 2012  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine09Manufacturing Demonstration

477

Manufacturing Demonstration Facilities Workshop Agenda, March 2012 |  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine09Manufacturing

478

Manufacturing Innovation Topics Workshop: Engineered Nanomaterials  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergyAll ManufacturingFoodOctoberto DOE

479

Manufacturing Success Stories | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeEnvironment, SafetyWater ConservationDepartmentEnergy Manufacturing

480

Manufacturing means jobs „ Mike Arms  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministrationManufacturing

Note: This page contains sample records for the topic "ring manufacturing scale-up" 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.


481

Optical heterodyne detection for cavity ring-down spectroscopy  

DOE Patents [OSTI]

A cavity ring-down system for performing cavity ring-down spectroscopy (CRDS) using optical heterodyne detection of a ring-down wave E.sub.RD during a ring-down phase or a ring-up wave E.sub.RU during a ring up phase. The system sends a local oscillator wave E.sub.LO and a signal wave E.sub.SIGNAL to the cavity, preferably a ring resonator, and derives an interference signal from the combined local oscillator wave E.sub.LO and the ring-down wave E.sub.RD (or ring-up wave E.sub.RU). The local oscillator wave E.sub.LO has a first polarization and the ring-down wave E.sub.RD has a second polarization different from the first polarization. The system has a combining arrangement for combining or overlapping local oscillator wave E.sub.LO and the ring-down wave E.sub.RD at a photodetector, which receives the interference signal and generates a heterodyne current I.sub.H therefrom. Frequency and phase differences between the waves are adjustable.

Levenson, Marc D. (Saratoga, CA); Paldus, Barbara A. (Mountain View, CA); Zare, Richard N. (Stanford, CA)

2000-07-25T23:59:59.000Z

482

Towards Energy and Resource Efficient Manufacturing: A Processes and Systems Approach  

E-Print Network [OSTI]

the environment and green manufacturing was so commonly ofmap directly onto green manufacturing practice. For example,48] Dornfeld D (2012) Green Manufacturing: Fundamentals and

2012-01-01T23:59:59.000Z

483

Assessment of Lean and Green Strategies by Simulation of Manufacturing Systems in Discrete Production Environments  

E-Print Network [OSTI]

of implementing lean and green manufacturing strategies on5,6]. Research in green manufacturing spans a variety ofof lean and/or green strategies in manufacturing systems.

Diaz-Elsayed, Nancy; Jondral, Annabel; Greinacher, Sebastian; Dornfeld, David; Lanza, Gisela

2013-01-01T23:59:59.000Z

484

The role of lean manufacturing principles and strategic alternatives in achieving business goals  

E-Print Network [OSTI]

Lean Manufacturing is widely accepted as a proven method to achieve operational excellence. Many manufacturers undertake lean manufacturing implementations as a strategy to improve competitiveness and realize business ...

Ramaswamy, Dhananjay

2006-01-01T23:59:59.000Z

485

Comparing Environmental Impacts of Additive Manufacturing vs. Traditional Machining via Life-Cycle Assessment  

E-Print Network [OSTI]

Social Impacts of Additive Manufacturing vs CNC MachiningImpacts of Additive Manufacturing vs. Traditional Machiningcutting! Impacts of Additive Manufacturing in Literature

Faludi, Jeremy; Bayley, Cindy; Bhogal, Suraj; Iribarne, Myles

2014-01-01T23:59:59.000Z

486

A Unified Approach for Integrated Computer-Aided Design and Manufacturing  

E-Print Network [OSTI]

different types of additive manufacturing technologies, suchbe used to model the additive manufacturing process as well.composite manufacturing and 3D printing, are additive. They

Huang, Bin

2013-01-01T23:59:59.000Z

487

Low Cost Carbon Fiber Production Carbon Fiber Manufacturing Cost Modeling  

E-Print Network [OSTI]

to bond with composite matrix material. It is important that a carbon fiber manufacturing cost model manufactured with carbon fiber as opposed to traditional materials such as steel, automotive parts are able associated with both the manufacture of carbon fibers themselves as well as their composites. Traditional

488

Copyright 2009 200916 Sustainable Design and Manufacturing of Precast Infrastructure  

E-Print Network [OSTI]

­ Sustainable Design and Manufacturing of Precast Infrastructure CIFE TAC 2009 Research Tasks · Green ECC 200916 ­ Sustainable Design and Manufacturing of Precast Infrastructure CIFE TAC 2009 Green ECC MaterialsCopyright © 2009 200916 ­ Sustainable Design and Manufacturing of Precast Infrastructure CIFE TAC

Lepech, Michael D.

489

Mechanical Engineering Manufacturing Solid Oxide Fuel Cells for Improved Electro-  

E-Print Network [OSTI]

and storage and green manufacturing. Professor of Mechanical Engineering and Material Science BostonUday Pal Mechanical Engineering Manufacturing Solid Oxide Fuel Cells for Improved Electro- chemical for the commercialization of solid oxide fuel cells (SOFCs) are its high manufacturing and material costs expressed in terms

Lin, Xi

490

MANUFACTURABILITY ANALYSIS TO COMBINE ADDITIVE AND SUBTRACTIVE PROCESSES  

E-Print Network [OSTI]

MANUFACTURABILITY ANALYSIS TO COMBINE ADDITIVE AND SUBTRACTIVE PROCESSES Authors: Olivier Kerbrat of the tool may advantageously be machined or manufactured by an additive process. Originality/value: Nowadays is proposed to combine additive and subtractive processes, for tooling design and manufacturing

Paris-Sud XI, Université de

491

Journal of Mechanisms and Robotics Hybrid Deposition Manufacturing: Design  

E-Print Network [OSTI]

combines additive manufacturing (AM) processes such as FDM with material deposition and embedded components applications. Additive manufacturing techniques are used to print both permanent components and sacrificial, leveraging the benefits of additive manufacturing and expanding the range of design options for robotic

Dollar, Aaron M.

492

Advanced Manufacturing Use Cases and Early Results in GENI Infrastructure  

E-Print Network [OSTI]

for controlling remote processes in manufacturing facilities. In addition, there is a need to suitably configureAdvanced Manufacturing Use Cases and Early Results in GENI Infrastructure Alex Berryman, Prasad to advanced manufacturing communities are exciting prospects due to the growth of the global marketplace

Calyam, Prasad

493

Nano-Manufacturing While nanotechnology promises to revolutionize everything from  

E-Print Network [OSTI]

Nano-Manufacturing While nanotechnology promises to revolutionize everything from energy production futuristic systems will remain science fiction without practical and scalable nano-manufacturing capabilities. Researchers at the University of Maryland's NanoCenter have the manufacturing capabilities needed for turning

Hill, Wendell T.

494

Joining mechanism with stem tension and interlocked compression ring  

DOE Patents [OSTI]

A stem (34) extends from a second part (30) through a hole (28) in a first part (22). A groove (38) around the stem provides a non-threaded contact surface (42) for a ring element (44) around the stem. The ring element exerts an inward force against the non-threaded contact surface at an angle that creates axial tension (T) in the stem, pulling the second part against the first part. The ring element is formed of a material that shrinks relative to the stem by sintering. The ring element may include a split collet (44C) that fits partly into the groove, and a compression ring (44E) around the collet. The non-threaded contact surface and a mating distal surface (48) of the ring element may have conic geometries (64). After shrinkage, the ring element is locked onto the stem.

James, Allister W.; Morrison, Jay A.

2012-09-04T23:59:59.000Z

495

Manufacture of Alumina-Forming Austenitic Stainless Steel Alloys by Conventional Casting and Hot-Working Methods  

SciTech Connect (OSTI)

Oak Ridge National Laboratory (ORNL) and Carpenter Technology Corporation (CarTech) participated in an in-kind cost share cooperative research and development agreement (CRADA) effort under the auspices of the Energy Efficiency and Renewable Energy (EERE) Technology Maturation program to explore the feasibility for scale up of developmental ORNL alumina-forming austenitic (AFA) stainless steels by conventional casting and rolling techniques. CarTech successfully vacuum melted 30lb heats of four AFA alloy compositions in the range of Fe-(20-25)Ni-(12-14)Cr-(3-4)Al-(1-2.5)Nb wt.% base. Conventional hot/cold rolling was used to produce 0.5-inch thick plate and 0.1-inch thick sheet product. ORNL subsequently successfully rolled the 0.1-inch sheet to 4 mil thick foil. Long-term oxidation studies of the plate form material were initiated at 650, 700, and 800 C in air with 10 volume percent water vapor. Preliminary results indicated that the alloys exhibit comparable (good) oxidation resistance to ORNL laboratory scale AFA alloy arc casting previously evaluated. The sheet and foil material will be used in ongoing evaluation efforts for oxidation and creep resistance under related CRADAs with two gas turbine engine manufacturers. This work will be directed to evaluation of AFA alloys for use in gas turbine recuperators to permit higher-temperature operating conditions for improved efficiencies and reduced environmental emissions.

Brady, M.P.; Yamamoto, Y.; Magee, J.H. (Carpenter Technol. Corp.)

2009-03-23T23:59:59.000Z

496

STAR FORMATION IN NUCLEAR RINGS OF BARRED GALAXIES  

SciTech Connect (OSTI)

Nuclear rings in barred galaxies are sites of active star formation. We use hydrodynamic simulations to study the temporal and spatial behavior of star formation occurring in nuclear rings of barred galaxies where radial gas inflows are triggered solely by a bar potential. The star formation recipes include a density threshold, an efficiency, conversion of gas to star particles, and delayed momentum feedback via supernova explosions. We find that the star formation rate (SFR) in a nuclear ring is roughly equal to the mass inflow rate to the ring, while it has a weak dependence on the total gas mass in the ring. The SFR typically exhibits a strong primary burst followed by weak secondary bursts before declining to very small values. The primary burst is associated with the rapid gas infall to the ring due to the bar growth, while the secondary bursts are caused by re-infall of the ejected gas from the primary burst. While star formation in observed rings persists episodically over a few Gyr, the duration of active star formation in our models lasts for only about half of the bar growth time, suggesting that the bar potential alone is unlikely to be responsible for gas supply to the rings. When the SFR is low, most star formation occurs at the contact points between the ring and the dust lanes, leading to an azimuthal age gradient of young star clusters. When the SFR is large, on the other hand, star formation is randomly distributed over the whole circumference of the ring, resulting in no apparent azimuthal age gradient. Since the ring shrinks in size with time, star clusters also exhibit a radial age gradient, with younger clusters found closer to the ring. The cluster mass function is well described by a power law, with a slope depending on the SFR. Giant gas clouds in the rings have supersonic internal velocity dispersions and are gravitationally bound.

Seo, Woo-Young; Kim, Woong-Tae, E-mail: seowy@astro.snu.ac.kr, E-mail: wkim@astro.snu.ac.kr [Center for the Exploration of the Origin of the Universe (CEOU), Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of)

2013-06-01T23:59:59.000Z

497

Northwest Energy Efficient Manufactured Housing Program: High Performance Manufactured Home Prototyping and Construction Development  

SciTech Connect (OSTI)

The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

Hewes, T.; Peeks, B.

2013-11-01T23:59:59.000Z

498

Technology Solutions for New Manufactured Homes: Idaho, Oregon, and Washington Manufactured Home Builders (Fact Sheet)  

SciTech Connect (OSTI)

The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

Not Available

2013-11-01T23:59:59.000Z

499

On the classification of fusion rings  

E-Print Network [OSTI]

The fusion rules and modular matrix of a rational conformal field theory obey a list of properties. We use these properties to classify rational conformal field theories with not more than six primary fields and small values of the fusion coefficients. We give a catalogue of fusion rings which can arise for these field theories. It is shown that all such fusion rules can be realized by current algebras. Our results support the conjecture that all rational conformal field theories are related to current algebras.

D. Gepner; A. Kapustin

1994-10-13T23:59:59.000Z

500

Self-seeding ring optical parametric oscillator  

DOE Patents [OSTI]

An optical parametric oscillator apparatus utilizing self-seeding with an external nanosecond-duration pump source to generate a seed pulse resulting in increased conversion efficiency. An optical parametric oscillator with a ring configuration are combined with a pump that injection seeds the optical parametric oscillator with a nanosecond duration, mJ pulse in the reverse direction as the main pulse. A retroreflecting means outside the cavity injects the seed pulse back into the cavity in the direction of the main pulse to seed the main pulse, resulting in higher conversion efficiency.

Smith, Arlee V. (Albuquerque, NM); Armstrong, Darrell J. (Albuquerque, NM)

2005-12-27T23:59:59.000Z