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Note: This page contains sample records for the topic "torpedo speciality wire" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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1

Torpedo Speciality Wire Inc | Open Energy Information  

Open Energy Info (EERE)

Torpedo Speciality Wire Inc Jump to: navigation, search Name Torpedo Speciality Wire Inc Place Rocky Mount, North Carolina Zip 27804 Sector Solar Product North Carolina-based maker...

2

Precision Wire Forming  

SciTech Connect

An air-operated semiautomatic wire former was designed and built at Mound Laboratory to form specific types of electrodes to be molded in plastic parts. Use of the semiautomatic wire former eliminates the sliding action of tooling on the surface of the electrode wire to be formed and properly aligns the crimped electrode surfaces to within required tolerance ranges. These are difficulties which are characteristic of conventional wire forming tooling. Interchangeable tooling is provided with the semiautomatic wire former for forming electrode wires in one plane; secondary tooling was designed and bulit for forming electrode wires in two planes; and a special series of tooling was designed for forming more complex wire forms.

Weeks, J. E.; Osborne, J. M.

1970-08-07T23:59:59.000Z

3

Superconducting wire  

DOE Patents (OSTI)

This invention consists of a method of producing superconducting wire by drawing a glass fiber with a melted powder of a superconducting wire inside the glass tube. After drawing, the glass fiber is heated to crystallize the superconducting compound. The diameter of the superconducting wires is controlled by the rate at which the glass fiber s are drawn from the glass tube.

Day, D.E.; Petrovic, J.J.; Gac, F.D.; Ray, C.S.

1991-03-05T23:59:59.000Z

4

Wire chamber  

DOE Patents (OSTI)

A wire chamber or proportional counter device, such as Geiger-Mueller tube or drift chamber, improved with a gas mixture providing a stable drift velocity while eliminating wire aging caused by prior art gas mixtures. The new gas mixture is comprised of equal parts argon and ethane gas and having approximately 0.25% isopropyl alcohol vapor.

Atac, Muzaffer (Wheaton, IL)

1989-01-01T23:59:59.000Z

5

Using a High Order Sliding Modes for diving control a torpedo Autonomous Underwater Vehicle  

E-Print Network (OSTI)

Using a High Order Sliding Modes for diving control a torpedo Autonomous Underwater Vehicle T Underwater Vehicle AUV is not a trivial task, due to: Parameter uncertainties (as added mass, hydrodynamic underwater robots are basically two: PD [2] [10] and Sliding Modes Control (SMC) [6] [11]. These algorithms

Paris-Sud XI, Université de

6

Using simulation and evolutionary algorithms to evaluate the design of mix strategies of decoy and jammers in anti-torpedo tactics  

Science Conference Proceedings (OSTI)

When a submarine uses an anti-torpedo tactic, it is a matter of life or death. In terms of diesel submarine, the torpedo has the advantage of high speed, and acoustic homing to target. The disadvantages of submarine are the not-so-fast evasive speed, ...

Ko-Hsin Liang; Kuei-Ming Wang

2006-12-01T23:59:59.000Z

7

Precision wire feeder for small diameter wire  

SciTech Connect

A device for feeding small diameter wire having a diameter less than 0.04 mm (16 mil) to a welding station includes a driving wheel for controllably applying a non-deforming driving force to the wire to move the free end of the wire towards the welding station; and a tension device such as a torque motor for constantly applying a reverse force to the wire in opposition to the driving force to keep the wire taut.

Brandon, Eldon D. (Albuquerque, NM); Hooper, Frederick M. (Albuquerque, NM); Reichenbach, Marvin L. (Albuquerque, NM)

1992-01-01T23:59:59.000Z

8

Precision wire feeder for small diameter wire  

DOE Patents (OSTI)

A device for feeding small diameter wire having a diameter less than 0.04 mm (16 mil) to a welding station includes a driving wheel for controllably applying a non-deforming driving force to the wire to move the free end of the wire towards the welding station; and a tension device such as a torque motor for constantly applying a reverse force to the wire in opposition to the driving force to keep the wire taut. 1 figure.

Brandon, E.D.; Hooper, F.M.; Reichenbach, M.L.

1992-08-11T23:59:59.000Z

9

Superconducting wires  

SciTech Connect

The requirement of high critical current density has prompted extensive research on ceramic processing of high-T/sub c/ superconductors. An overview of wire fabrication techniques and the limitations they impose on component design will be presented. The effects of processing on microstructure and critical current density will also be discussed. Particle alignment has been observed in extruded samples which is attributed to high shear stresses during plastic forming. Composites of superconductor and silver in several configurations have been made with little deleterious effect on the superconducting properties. 35 refs., 2 figs., 1 tab.

Lanagan, M.T.; Poeppel, R.B.; Singh, J.P.; Dos Santos, D.I.; Lumpp, J.K.; Dusek, J.T.; Goretta, K.C.

1988-06-01T23:59:59.000Z

10

Precision wire feeder for small diameter wire  

DOE Patents (OSTI)

This invention is comprised of a device for feeding small diameter wire having a diameter less than .04 mm (16 mil) to a welding station which includes a driving wheel for controllably applying a non-deforming driving force to the wire to move the free end of the wire towards the welding station; and a tension device such as a torque motor for constantly applying a reverse force to the wire in opposition to the driving force to keep the wire taut. 1 fig.

Brandon, E.D.; Hooper, F.M.; Reichenbach, M.L.

1990-12-31T23:59:59.000Z

11

Wire-inhomogeneity detector  

DOE Patents (OSTI)

A device for uncovering imperfections in electrical conducting wire, particularly superconducting wire, by detecting variations in eddy currents. Eddy currents effect the magnetic field in a gap of an inductor, contained in a modified commercial ferrite core, through which the wire being tested is passed. A small increase or decrease in the amount of conductive material, such as copper, in a fixed cross section of wire will unbalance a bridge used to measure the impedance of the inductor, tripping a detector and sounding an alarm.

Gibson, G.H.; Smits, R.G.; Eberhard, P.H.

1982-08-31T23:59:59.000Z

12

Wire-driven Parallel Robot: Permitting Collisions Between Wires  

Science Conference Proceedings (OSTI)

In spatial designs of wire-driven parallel robots, collisions between wires by limiting platform trajectories. The common practice for avoiding collisions between wires is by limiting the moving platform trajectories. However, as opposed to rigid ... Keywords: cable robot, collision, tangling, wire robot, workspace

Yonatan Wischnitzer; Nir Shvalb; Moshe Shoham

2008-09-01T23:59:59.000Z

13

Wire brush fastening device  

DOE Patents (OSTI)

A fastening device is provided which is a variation on the conventional nut and bolt. The bolt has a longitudinal axis and threading helically affixed thereon along the longitudinal axis. A nut having a bore extending therethrough is provided. The bore of the nut has a greater diameter than the diameter of the bolt so the bolt can extend through the bore. An array of wire bristles are affixed within the bore so as to form a brush. The wire bristles extend inwardly from the bore and are constructed and arranged of the correct size, length and stiffness to guide the bolt within the bore and to restrain the bolt within the bore as required. A variety of applications of the wire brush nut are disclosed, including a bolt capture device and a test rig apparatus.

Meigs, Richard A. (East Concord, NY)

1995-01-01T23:59:59.000Z

14

Wire brush fastening device  

DOE Patents (OSTI)

A fastening device is provided which is a variation on the conventional nut and bolt. The bolt has a longitudinal axis and threading helically affixed thereon along the longitudinal axis. A nut having a bore extending therethrough is provided. The bore of the nut has a greater diameter than the diameter of the bolt so the bolt can extend through the bore. An array of wire bristles are affixed within the bore so as to form a brush. The wire bristles extend inwardly from the bore and are constructed and arranged of the correct size, length and stiffness to guide the bolt within the bore and to restrain the bolt within the bore as required. A variety of applications of the wire brush nut are disclosed, including a bolt capture device and a test rig apparatus.

Meigs, R.A.

1993-08-31T23:59:59.000Z

15

Wire brush fastening device  

DOE Patents (OSTI)

A fastening device is provided which is a variation on the conventional nut and bolt. The bolt has a longitudinal axis and threading helically affixed thereon along the longitudinal axis. A nut having a bore extending therethrough is provided. The bore of the nut has a greater diameter than the diameter of the bolt so the bolt can extend through the bore. An array of wire bristles are affixed within the bore so as to form a brush. The wire bristles extend inwardly from the bore and are constructed and arranged of the correct size, length and stiffness to guide the bolt within the bore and to restrain the bolt within the bore as required. A variety of applications of the wire brush nut are disclosed, including a bolt capture device and a test rig apparatus. 13 figs.

Meigs, R.A.

1995-09-19T23:59:59.000Z

16

Enhanced Diffusional Processes in Wire Bonding  

Science Conference Proceedings (OSTI)

Presentation Title, Enhanced Diffusional Processes in Wire Bonding ... there is a tremendous need for implementation of thinner wires in wire boning processes.

17

An Investigation of Wire Breaks Created during Copper Wire ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2010. Symposium, Failure Analysis and Prevention. Presentation Title, An Investigation of Wire ...

18

Improved wire chamber  

DOE Patents (OSTI)

An improved gas mixture for use with proportional counter devices, such as Geiger-Mueller tubes and drift chambers. The improved gas mixture provides a stable drift velocity while eliminating wire aging caused by prior art gas mixtures. The new gas mixture is comprised of equal parts argon and ethane gas and having approximately 0.25% isopropyl alcohol vapor. 2 figs.

Atac, M.

1987-05-12T23:59:59.000Z

19

Wire Bonder: Kulicke and Soffa Model 4526  

Science Conference Proceedings (OSTI)

Wire Bonder: Kulicke and Soffa Model 4526. Description: CORAL Name: Wire Bonder. Needs Description. Scientific Opportunities / Applications: ...

2013-05-23T23:59:59.000Z

20

Superconducting magnet wire  

DOE Patents (OSTI)

A superconducting tape or wire with an improved critical field is formed of alternating layers of a niobium-containing superconductor such as Nb, NbTi, Nb.sub.3 Sn or Nb.sub.3 Ge with a thickness in the range of about 0.5-1.5 times its coherence length, supported and separated by layers of copper with each copper layer having a thickness in the range of about 170-600 .ANG..

Schuller, Ivan K. (Woodridge, IL); Ketterson, John B. (Evanston, IL); Banerjee, Indrajit (San Jose, CA)

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Wire detecting apparatus and method  

DOE Patents (OSTI)

This invention is comprised of an apparatus and method that combines a signal generator and a passive signal receiver to detect and record the path of partially or completely concealed electrical wiring without disturbing the concealing surface. The signal generator applies a series of electrical pulses to the selected wiring of interest. The applied pulses create a magnetic field about the wiring that can be detected by a coil contained within the signal receiver. An audible output connected to the receiver and driven by the coil reflects the receiver`s position with respect to the wiring. The receiver`s audible signal is strongest when the receiver is directly above the wiring and the long axis of the receiver`s coil is parallel to the wiring. A marking means is mounted on the receiver to mark the location of the wiring as the receiver is directed over the wiring`s concealing surface. Numerous marks made on various locations of the concealing surface will trace the path of the wiring of interest.

Kronberg, J.W.

1991-12-31T23:59:59.000Z

22

Dual wire welding torch and method  

SciTech Connect

A welding torch includes a nozzle with a first welding wire guide configured to orient a first welding wire in a first welding wire orientation, and a second welding wire guide configured to orient a second welding wire in a second welding wire orientation that is non-coplanar and divergent with respect to the first welding wire orientation. A method of welding includes moving a welding torch with respect to a workpiece joint to be welded. During moving the welding torch, a first welding wire is fed through a first welding wire guide defining a first welding wire orientation and a second welding wire is fed through a second welding wire guide defining a second welding wire orientation that is divergent and non-coplanar with respect to the first welding wire orientation.

Diez, Fernando Martinez (Peoria, IL); Stump, Kevin S. (Sherman, IL); Ludewig, Howard W. (Groveland, IL); Kilty, Alan L. (Peoria, IL); Robinson, Matthew M. (Peoria, IL); Egland, Keith M. (Peoria, IL)

2009-04-28T23:59:59.000Z

23

Core Specialization  

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

Core Specialization Core Specialization Core Specialization Core Specialization (CS) is a feature of the Cray operating system that allows the user to reserve one or more cores per node for handling system services, and thus reduce the effects of timing jitter due to interruptions from the operating system at the expense of (possibly) requiring more nodes to run an application. The specialized cores may also be used in conjunction with Cray's MPI asynchronous progress engine [1] to improve the overlap of communication and computation for applications that use non-blocking MPI functions. In the absence of CS, the compute cores must service their own non-blocking calls. Hyper-Threading complicates questions abouty the most effective use of processor resources. HT doubles the number of compute stream (i.e.

24

Glass Drawing for Wire Arrays  

The size of the wafer is limited only by how much fiber is bundled prior to fusion. Since the wire is not actually being drawn, ...

25

high strength steel wire products  

Science Conference Proceedings (OSTI)

This Table of Contents is from Metallurgy, Processing, and Applications of Metal Wires--State of the Art Technology and Challenges for the Future published by ...

26

Improved superconducting magnet wire  

DOE Patents (OSTI)

This invention is directed to a superconducting tape or wire composed of alternating layers of copper and a niobium-containing superconductor such as niobium of NbTi, Nb/sub 3/Sn or Nb/sub 3/Ge. In general, each layer of the niobium-containing superconductor has a thickness in the range of about 0.05 to 1.5 times its coherence length (which for Nb/sub 3/Si is 41 A) with each copper layer having a thickness in the range of about 170 to 600 A. With the use of very thin layers of the niobium composition having a thickness within the desired range, the critical field (H/sub c/) may be increased by factors of 2 to 4. Also, the thin layers of the superconductor permit the resulting tape or wire to exhibit suitable ductility for winding on a magnet core. These compositions are also characterized by relatively high values of critical temperature and therefore will exhibit a combination of useful properties as superconductors.

Schuller, I.K.; Ketterson, J.B.

1983-08-16T23:59:59.000Z

27

Core Specialization  

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

Core Core Specialization Core Specialization Core Specialization (CS) is a feature of the Cray operating system that allows the user to reserve one or more cores per node for handling system services, and thus reduce the effects of timing jitter due to interruptions from the operating system at the expense of (possibly) requiring more nodes to run an application. The specialized cores may also be used in conjunction with Cray's MPI asynchronous progress engine [1] to improve the overlap of communication and computation for applications that use non-blocking MPI functions. In the absence of CS, the compute cores must service their own non-blocking calls. Hyper-Threading complicates questions abouty the most effective use of processor resources. HT doubles the number of compute stream (i.e.

28

Specializing Shaders  

E-Print Network (OSTI)

ing with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from Publications Dept, ACM Inc., fax + 1 (212) 869-0481, or . 1 Specializing Shaders Brian Guenter, Todd B. Knoblock, Erik Ruf * Microsoft Research Abstract We have developed a system for interactive manipulation of shading parameters for three dimensional rendering. The system takes as input user-defined shaders, written in a subset of C, which are then specialized for interactive use. Since users typically experiment with different values of a single shader parameter while leaving the others constant, we can benefit by automatically generating a specialized shader that performs only those computations depending on the parameter being varied; all other values needed by the shader can be precomputed and cached. The specialized shaders are as much as 95 times faster than the origi...

Brian Guenter; Brian Guenter; Todd B. Knoblock; Todd B. Knoblock; Erik Ruf; Erik Ruf

1995-01-01T23:59:59.000Z

29

Special Distribution  

Office of Legacy Management (LM)

Special Distribution Special Distribution Issued: December 1977 ',, Radiological Survey and Decontamination of the Former Main Technical Area (TA-1) at Los Alamos, New Mexico Compiled by A. John Ahlquist Alan K. Stoker Linda K. Trocki c laboratory of, the University of California LOS ALAMOS, NEW MEXICO 87545 An Alfirmdve Action/Equal Opportunity Employer ..-_- .-- .--.-. c T -,--... _ _._-r..l __,.. - .-,_.. ..- _._ -- .--. " . . _ . - . c- - . . . _ -. . _ . - . - . _ - - n - _ _~ ~_. __ _ ~~_ --..&e+ L.';; CONTENTS ABSTRACT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .._____ 1 EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .._... _._ 2 I. BACKGROUND .............................................. 15

30

Ignition and spread of electrical wire fires  

E-Print Network (OSTI)

pilot source, placed in the center of the wire sample to initiate ignition, which heats the wire through both convection (major) and radiation (

Huang, Xinyan

2012-01-01T23:59:59.000Z

31

Diamond Wire Technology LLC | Open Energy Information  

Open Energy Info (EERE)

Wire Technology LLC Jump to: navigation, search Name Diamond Wire Technology LLC Place Colorado Springs, Colorado Zip 80916 Sector Solar Product US-based manufacturer of diamond...

32

Diamond Wire Saw for Precision Machining of Laser Target Components  

SciTech Connect

The fabrication of precision laser targets requires a wide variety of specialized mesoscale manufacturing techniques. The diamond wire saw developed in this study provides the capability to precisely section meso-scale workpieces mounted on the assembly stations used by the Target Fabrication Group. This new capability greatly simplifies the fabrication of many types of targets and reduces the time and cost required to build the targets. A variety of materials are used to fabricate targets, including metals, plastics with custom designed chemical formulas, and aerogels of various densities. The materials are usually provided in the form of small pieces or cast rods that must be machined to the required shape. Many of these materials, such as metals and some plastics, can be trimmed using a parting tool on a diamond turning machine. However, other materials, such as aerogels and brittle materials, cannot be adequately cut with a parting tool. In addition, the geometry of the parts often requires that the workpieces be held in a special assembly station, which excludes the use of a parting tool. In the past, these materials were sectioned using a small, handheld coping saw that used a diamond-impregnated wire as a blade. This miniature coping saw was effective, but it required several hours to cut through certain materials. Furthermore, the saw was guided by hand and often caused significant damage to fragile aerogels. To solve these problems, the diamond wire saw shown in Figure 1 was developed. The diamond wire saw is designed to machine through materials that are mounted in the Target Fabrication Group's benchtop assembly stations. These assembly stations are the primary means of aligning and assembling target components, and there is often a need to machine materials while they are mounted in the assembly stations. Unfortunately, commercially available saws are designed for very different applications and are far too large to be used with the assembly stations. Therefore, a custom diamond wire saw was designed and constructed. The diamond wire saw cuts through workpieces using a continuous loop of diamond-impregnated wire of length 840 mm. The wire loop runs around several idler pulleys and is driven by a simple geared DC motor that rotates at 17 rpm. The linear speed of the wire is 107 inches/minute. The saw is oriented at an angle of 20{sup o} from horizontal, so the operator can view the wire through the cutout at the front end of the saw. When looking through a microscope or camera with a horizontal line of sight, the operator can clearly see the wire as it cuts through the workpiece, as shown in the right side of Figure 1. The saw is mounted on a two-axis stage that allows the operator to align the wire with the workpiece. To cut through the workpiece, the operator drives the wire through the workpiece by turning the feed micrometer. An image of the interior of the diamond wire saw appears in Figure 2. This picture was taken after removing the protective cover plate from the saw.

Bono, M J; Bennett, D W

2005-08-08T23:59:59.000Z

33

Plasma chemistry in wire chambers  

SciTech Connect

The phenomenology of wire chamber aging is discussed and fundamentals of proportional counters are presented. Free-radical polymerization and plasma polymerization are discussed. The chemistry of wire aging is reviewed. Similarities between wire chamber plasma (>1 atm dc-discharge) and low-pressure rf-discharge plasmas, which have been more widely studied, are suggested. Construction and use of a system to allow study of the plasma reactions occurring in wire chambers is reported. A proportional tube irradiated by an {sup 55}Fe source is used as a model wire chamber. Condensable species in the proportional tube effluent are concentrated in a cryotrap and analyzed by gas chromatography/mass spectrometry. Several different wire chamber gases (methane, argon/methane, ethane, argon/ethane, propane, argon/isobutane) are tested and their reaction products qualitatively identified. For all gases tested except those containing methane, use of hygroscopic filters to remove trace water and oxygen contaminants from the gas resulted in an increase in the average molecular weight of the products, consistent with results from low-pressure rf-discharge plasmas. It is suggested that because water and oxygen inhibit polymer growth in the gas phase that they may also reduce polymer deposition in proportional tubes and therefore retard wire aging processes. Mechanistic implications of the plasma reactions of hydrocarbons with oxygen are suggested. Unresolved issues in this work and proposals for further study are discussed.

Wise, J.

1990-05-01T23:59:59.000Z

34

Humidity Fluctuations over a Vegetated Surface Measured with a Lyman-Alpha Hygrometer and a Fine-Wire Thermocouple Psychrometer  

Science Conference Proceedings (OSTI)

Simultaneous measurements of humidity fluctuations over a crop made with a specially modified Lyman-alpha hygrometer and a fine-wire thermocouple psychrometer are compared. Standard deviations of the two sets of data are comparable except ...

T. Grayson Redford Jr.; Shashi B. Verma; Norman J. Rosenberg

1980-07-01T23:59:59.000Z

35

Sizing of Overhead Ground Wires for Lightning  

Science Conference Proceedings (OSTI)

Overhead ground wires, or shield wires, are placed on transmission lines as air terminals for lightning strikes to shield the phase conductors from direct strikes. Although of short duration, lightning strikes to ground wires may result in significant damage. Utilities are increasingly using optical fiber ground wires (OPGWs), and severe damage to the OPGWs could result in failure of the communication link. There is renewed interest in the dimensioning and testing of ground wires for improved ...

2012-12-12T23:59:59.000Z

36

Plasma arc torch with coaxial wire feed  

SciTech Connect

A plasma arc welding apparatus having a coaxial wire feed. The apparatus includes a plasma arc welding torch, a wire guide disposed coaxially inside of the plasma arc welding torch, and a hollow non-consumable electrode. The coaxial wire guide feeds non-electrified filler wire through the tip of the hollow non-consumable electrode during plasma arc welding. Non-electrified filler wires as small as 0.010 inches can be used. This invention allows precision control of the positioning and feeding of the filler wire during plasma arc welding. Since the non-electrified filler wire is fed coaxially through the center of the plasma arc torch's electrode and nozzle, the wire is automatically aimed at the optimum point in the weld zone. Therefore, there is no need for additional equipment to position and feed the filler wire from the side before or during welding.

Hooper, Frederick M (Albuquerque, NM)

2002-01-01T23:59:59.000Z

37

Special Page  

Gasoline and Diesel Fuel Update (EIA)

Since many of you are probably interested in heating fuels for the winter, Since many of you are probably interested in heating fuels for the winter, EIA has also designed specific or special web pages highlighting certain fuels. We find during certain times of the year, users look for certain energy information. For example, last year when heating prices spiked during Jan and Feb, we designed a page to highlight information on propane and heating oil. We also have a gasoline and diesel page because these fuels are important during the driving season. The page has information about stocks, production, imports and prices. We've provided links to various agencies/organizations and sites which may be relevant to getting tracking other information during the heating season such as SPR, LIHEAP, or associations such as API, PMAA, or the

38

Special Feature:  

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

Five Five Questions for Sudip Dosanjh Special Feature: Five Questions for Sudip Dosanjh September 27, 2013 Sudip-wide.jpg Sudip Dosanjh Sudip Dosanjh is Director of the National Energy Research Scientific Computing (NERSC) Center at Lawrence Berkeley National Laboratory. NERSC's mission is to accelerate scientific discovery at the U.S. Department of Energy's Office of Science through high performance computing and extreme data analysis. NERSC deploys leading-edge computational and data resources for over 4,700 users from a broad range of disciplines. As a result of this support for science, NERSC users published 1,900 research papers in 2012. To continue its mission, NERSC will be partnering with computer companies to develop and deploy pre-exascale and exascale systems during the next

39

Preparation of Aluminum Nickel Nanosized Powders by Pulsed Wire ...  

Science Conference Proceedings (OSTI)

With the direct heating of wire by the current, the whole wire evaporates within a few microseconds and then condenses in inert gas. Wound wires with two or ...

40

Laser Cladding with Hybrid Hot Wire - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, Laser Cladding with Hybrid Hot Wire ... The Laser Hot Wire process is used to deposit solid and cored wire products onto hydraulic shafts and ...

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Wire Making Techniques - HTS Coated Conductors - Fact Sheet ...  

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

Wire Making Techniques - HTS Coated Conductors - Fact Sheet Wire Making Techniques - HTS Coated Conductors - Fact Sheet Wire Making Techniques - HTS Coated Conductors - Fact Sheet...

42

Electrical wire insulation and electromagnetic coil  

DOE Patents (OSTI)

An electromagnetic coil for high temperature and high radiation application in which glass is used to insulate the electrical wire. A process for applying the insulation to the wire is disclosed which results in improved insulation properties.

Bich, George J. (Penn Hills, PA); Gupta, Tapan K. (Monroeville, PA)

1984-01-01T23:59:59.000Z

43

Method and apparatus for laying wire arrays  

DOE Patents (OSTI)

Wire arrays (11) having a continuous wire (12) which is formed into a predetermined pattern and adhered to a backing material or substrate (13) are fabricated by applying adhesive material (16a, 16b) along opposite edge portions (17, 18) of the substrate, positioning a row of winding spools (21) along each of the edge portions and repeatedly extending the wire between and around successive spools at the opposite edge portions. The wound wire is then traveled along each spool toward the substrate and into contact with the adhesive. The spools are then removed and a coating of hardenable material (54) is applied to secure the wound wire to the substrate. Tension in the wire is relieved prior to contact of the wire with the adhesive and a small amount of slack is introduced into the wire before the final coating step. Mechanism (32) is provided for lifting the spools away from the substrate without disturbing the wound wire. The method and apparatus enable manufacture of precisely configured wire arrays without complex or costly equipment and do not require structural alterations in the substrate for the purpose of accommodating to fabrication equipment.

Horowitz, Seymour M. (6525 Swainland Dr., Oakland, CA 94611); Nesbitt, Dale D. (1712 Marin Ave., Berkeley, CA 94707)

1986-01-01T23:59:59.000Z

44

Spectroscopic research of underwater electrical wire explosion  

Science Conference Proceedings (OSTI)

Results of spectroscopic research in the visible range of light of the radiation generated by underwater electrical wire explosions (UEWE) are presented. A pulsed generator with an output voltage of {approx}110 kV, current of {approx}70 kA, and rise time of {approx}60 ns was used for electrical explosion of Cu wires 0.1 mm in diameter and 50 mm in length. It was shown that UEWE is not governed by the 'polarity' effect, which plays an important role in electrical wire explosions in vacuum. The results of detailed space- and time-resolved spectroscopic measurements show that the radiation spectrum differs significantly of the spectrum expected from the exploding wire. A model is suggested based on the formation of a few {mu}m 'water' plasma layer in the vicinity of the exploding wire plasma which efficiently absorbs the radiation of the exploding wire.

Fedotov, A.; Sheftman, D.; Gurovich, V. Tz.; Efimov, S.; Bazilitski, G.; Krasik, Ya. E. [Physics Department, Technion-Israel Institute of Technology, 32000 Haifa (Israel); Oreshkin, V. I. [Institute of High Current Electronics, RAS, Tomsk (Russian Federation)

2008-08-15T23:59:59.000Z

45

Mixed and Dynamic Response of Hot Wires and Cold Wires and Measurements of Turbulence Statistics  

Science Conference Proceedings (OSTI)

Hot wires respond to temperature as well as to velocity, whereas cold wires respond to velocity as well as to temperature. The static and dynamic response characteristics are summarized and it is shown that the frequency transfer functions for ...

S. E. Larsen; J. Hojstrup; C. W. Fairall

1986-06-01T23:59:59.000Z

46

High Strength Gold Wire for Microelectronics Miniaturization ...  

ISU and Ames Laboratory researchers have developed a high strength gold wire for use in microelectronics that can maintain its electrical and mechanical properties ...

47

ORNL superconducting wire yields unprecedented performance |...  

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

ORNL | News | News Releases | 2013 SHARE Media Contact: Morgan McCorkle Communications 865.574.7308 ORNL superconducting wire yields unprecedented performance This figure shows the...

48

Thin californium-containing radioactive source wires  

SciTech Connect

A cermet wire includes at least 1% californium-252 and is characterized by a diameter of no more than 0.0225 inch.

Gross, Ian G (Clinton, TN); Pierce, Larry A (Kingston, TN)

2012-01-03T23:59:59.000Z

49

Improved Superconducting Wire for Wind Generators: Superconducting Wires for Direct-Drive Wind Generators  

SciTech Connect

REACT Project: Brookhaven National Laboratory will develop a low-cost superconducting wire that could be used in high-power wind generators. Superconducting wire currently transports 600 times more electric current than a similarly sized copper wire, but is significantly more expensive. Brookhaven National Laboratory will develop a high-performance superconducting wire that can handle significantly more electrical current, and will demonstrate an advanced manufacturing process that has the potential to yield a several-fold reduction in wire costs while using a using negligible amount of rare earth material. This design has the potential to make a wind turbine generator lighter, more powerful, and more efficient, particularly for offshore applications.

2012-01-01T23:59:59.000Z

50

Lansce Wire Scanning Diagnostics Device Mechanical Design  

SciTech Connect

The Accelerator Operations & Technology Division at Los Alamos National Laboratory operates a linear particle accelerator which utilizes 110 wire scanning diagnostics devices to gain position and intensity information of the proton beam. In the upcoming LANSCE improvements, 51 of these wire scanners are to be replaced with a new design, up-to-date technology and off-the-shelf components. This document outlines the requirements for the mechanical design of the LANSCE wire scanner and presents the recently developed linac wire scanner prototype. Additionally, this document presents the design modifications that have been implemented into the fabrication and assembly of this first linac wire scanner prototype. Also, this document will present the design for the second, third, and fourth wire scanner prototypes being developed. Prototypes 2 and 3 belong to a different section of the particle accelerator and therefore have slightly different design specifications. Prototype 4 is a modification of a previously used wire scanner in our facility. Lastly, the paper concludes with a plan for future work on the wire scanner development.

Rodriguez Esparza, Sergio [Los Alamos National Laboratory; Batygin, Yuri K. [Los Alamos National Laboratory; Gilpatrick, John D. [Los Alamos National Laboratory; Gruchalla, Michael E. [Los Alamos National Laboratory; Maestas, Alfred J. [Los Alamos National Laboratory; Pillai, Chandra [Los Alamos National Laboratory; Raybun, Joseph L. [Los Alamos National Laboratory; Sattler, F. D. [Los Alamos National Laboratory; Sedillo, James Daniel [Los Alamos National Laboratory; Smith, Brian G. [Los Alamos National Laboratory

2011-01-01T23:59:59.000Z

51

LANSCE-R WIRE-SCANNER SYSTEM  

SciTech Connect

The National Instruments cRIO platform is used for the new LANSCE-R wire-scanner systems. All wire-scanner electronics are integrated into a single BiRa BiRIO 4U cRIO chassis specifically designed for the cRIO crate and all interface electronics. The BiRIO chassis, actuator and LabVIEW VIs provide a complete wire-scanner system integrated with EPICS. The new wire-scanner chassis includes an 8-slot cRIO crate with Virtex-5 LX 110 FPGA and Power-PC real-time controller, the LANL-developed cRIO 2-axis wire-sensor analog interface module (AFE), NI9222 cRIO 4-channel 16-bit digitizer, cRIO resolver demodulator, cRIO event receiver, front-panel touch panel display, motor driver, and all necessary software, interface wiring, connectors and ancillary components. This wirescanner system provides a complete, turn-key, 2-axis wire-scanner system including 2-channel low-noise sensewire interface with variable DC wire bias and wireintegrity monitor, 16-bit signal digitizers, actuator motor drive and control, actuator position sensing, limit-switch interfaces, event receiver, LabVIEW and EPICS interface, and both remote operation and full stand-alone operation using the touch panel.

Gruchalla, Michael E. [Los Alamos National Laboratory

2011-01-01T23:59:59.000Z

52

Superconducting wire with improved strain characteristics  

DOE Patents (OSTI)

A superconducting wire comprising a superconducting filament and a beryllium strengthened bronze matrix in which the addition of beryllium to the matrix permits a low volume matrix to exhibit reduced elastic deformation after heat treating which increases the compression of the superconducting filament on cooling and thereby improves the strain characteristics of the wire.

Luhman, Thomas (Westhampton Beach, NY); Klamut, Carl J. (E. Patchogue, NY); Suenaga, Masaki (Bellport, NY); Welch, David (Stony Brook, NY)

1982-01-01T23:59:59.000Z

53

Superconducting wire with improved strain characteristics  

DOE Patents (OSTI)

A superconducting wire comprising a superconducting filament and a beryllium strengthened bronze matrix in which the addition of beryllium to the matrix permits a low volume matrix to exhibit reduced elastic deformation after heat treating which increases the compression of the superconducting filament on cooling and thereby improve the strain characteristics of the wire.

Luhman, Thomas (Westhampton Beach, NY); Klamut, Carl J. (East Patchogue, NY); Suenaga, Masaki (Bellport, NY); Welch, David (Stony Brook, NY)

1982-01-01T23:59:59.000Z

54

Superconducting wire with improved strain characteristics  

DOE Patents (OSTI)

A superconducting wire comprising a superconducting filament and a beryllium strengthened bronze matrix in which the addition of beryllium to the matrix permits a low volume matrix to exhibit reduced elastic deformation after heat treating which increases the compression of the superconducting filament on cooling and thereby improve the strain characteristics of the wire.

Luhman, T.; Klamut, C.J.; Suenaga, M.; Welch, D.

1979-12-19T23:59:59.000Z

55

Method of preparing composite superconducting wire  

DOE Patents (OSTI)

An improved method of preparing composite multifilament superconducting wire of Nb.sub.3 Sn in a copper matrix which eliminates the necessity of coating the drawn wire with tin. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb.sub.3 Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.

Verhoeven, John D. (Ames, IA); Gibson, Edwin D. (Ames, IA); Finnemore, Douglas K. (Ames, IA); Ostenson, Jerome E. (Ames, IA); Schmidt, Frederick A. (Ames, IA); Owen, Charles V. (Ames, IA)

1985-08-06T23:59:59.000Z

56

Improved method of preparing composite superconducting wire  

DOE Patents (OSTI)

An improved method of preparing composite multifilament superconducting wire of Nb/sub 3/Sn in a copper matrix eliminates the necessity of coating the drawn wire with tin. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb/sub 3/Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.

Verhoeven, J.D.; Gibson, E.D.; Finnemore, D.K.; Ostenson, J.E.; Schmidt, F.A.; Owen, C.V.

1979-10-17T23:59:59.000Z

57

Improved method of preparing composite superconducting wire  

DOE Patents (OSTI)

An improved method of preparing composite multifilament superconducting wire of Nb/sub 3/Sn in a copper matrix which eliminates the necessity of coating the drawn wire with tin is described. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb/sub 3/Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.

Verhoeven, J.D.; Gibson, E.D.; Finnemore, D.K.; Ostenson, J.E.; Schmidt, F.A.; Owen, C.V.

1981-04-24T23:59:59.000Z

58

Early expansion in exploding multiple wire arrays  

Science Conference Proceedings (OSTI)

A simple model is developed for the initial stage (blow-off and the onset of pinching) of a multiple exploded wire array. With obvious modifications the model can also be applied to single wires or other self-pinched plasma columns. Each wire in the array is modeled as a plasma cylinder undergoing self-similar radial motion, and the whole array is coupled self-consistently to an external circuit. The plasma expands initially; the onset of self-pinch is shown to be coincident with the plasma conductivity reaching a value large enough for skin effect to occur. The model is run for a variety of system parameters, and the choice of machine and wire parameters to attain particular objectives (e.g., rapid current rise, limited wire expansion, etc.) is discussed.

Bloomberg, H.W.; Lampe, M.; Colombant, D.G.

1980-10-01T23:59:59.000Z

59

Strain tolerant microfilamentary superconducting wire  

DOE Patents (OSTI)

A strain tolerant microfilamentary wire capable of carrying superconducting currents is provided comprising a plurality of discontinuous filaments formed from a high temperature superconducting material. The discontinuous filaments have a length at least several orders of magnitude greater than the filament diameter and are sufficiently strong while in an amorphous state to withstand compaction. A normal metal is interposed between and binds the discontinuous filaments to form a normal metal matrix capable of withstanding heat treatment for converting the filaments to a superconducting state. The geometry of the filaments within the normal metal matrix provides substantial filament-to-filament overlap, and the normal metal is sufficiently thin to allow supercurrent transfer between the overlapped discontinuous filaments but is also sufficiently thick to provide strain relief to the filaments.

Finnemore, Douglas K. (Ames, IA); Miller, Theodore A. (Tuscon, AZ); Ostenson, Jerome E. (Ames, IA); Schwartzkopf, Louis A. (Mankato, MN); Sanders, Steven C. (Ames, IA)

1993-02-23T23:59:59.000Z

60

Improvement of Descalability of High Carbon Steel Wire Rods  

Science Conference Proceedings (OSTI)

Presentation Title, Improvement of Descalability of High Carbon Steel Wire Rods ... In the past, hydrochloric and sulfuric acids were used for the purpose of wire ...

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Material Flow and Texture in Friction Extruded Wire  

Science Conference Proceedings (OSTI)

Presentation Title, Material Flow and Texture in Friction Extruded Wire ... conducted during friction extrusion of AA6061 wire with AA2195 as a marker insert.

62

Reliability of Copper Wire Bonding on Copper Substrate with Tin ...  

Science Conference Proceedings (OSTI)

Suitable bonding conditions, Tin thickness, stage temperature, wire bonding power and bonding time are chosen through wire bonding tests. Peel strength of a ...

63

Transient Melt Pool Response in Wire Feed Electron Beam Direct ...  

Science Conference Proceedings (OSTI)

Presentation Title, Transient Melt Pool Response in Wire Feed Electron Beam Direct ... Abstract Scope, Wire feed electron beam direct digital manufacturing ...

64

Office of Special Programs  

Science Conference Proceedings (OSTI)

... The Office of Special Programs of the National Institute of ... Environment; Energy; Forensic Science; Healthcare; Homeland Security; Information ...

2013-09-06T23:59:59.000Z

65

Special Tests for Thermometry  

Science Conference Proceedings (OSTI)

Special Tests for Thermometry. ... Proficiency-test artifacts (eg SPRTs); Bridge certification; Evaluation of prototype thermometric devices. ...

2013-06-11T23:59:59.000Z

66

Modeling of Ice Accretion on Wires  

Science Conference Proceedings (OSTI)

A time-dependent numerical model of ice accretion on wires, such as overhead conductors, is presented. Simulations of atmospheric icing are made with the model in order to examine the dependence of the accreted ice amount on atmospheric ...

Lasse Makkonen

1984-06-01T23:59:59.000Z

67

Phase Conductor and Shield Wire Corrosion  

Science Conference Proceedings (OSTI)

As new inspection technologies for conductors and shield wires develop and mature, the assessment process becomes more accurate in identifying and quantifying flaws. With better accuracy, condition assessment can be less conservative, thus allowing utilities to save money by keeping conductors in service for longer periods. This report, which includes the results of a survey of EPRI member utilities on phase conductor and shield wire installations, inspections, and failures, updates recent EPRI work on c...

2007-12-20T23:59:59.000Z

68

Power Quality Improvement Methodology for Wires Companies  

Science Conference Proceedings (OSTI)

This report provides practical utility-side strategies for improving power quality. Much research has been done on the application of custom power devices to mitigate power quality events on transmission and distribution wires systems. However, these solutions can be costly and often benefit a limited number of customers. Many wires companies are looking for ways to improve the overall quality of their service using methods and equipment that are more traditional.

2003-02-11T23:59:59.000Z

69

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

70

Pulsed electromagnetic acceleration of exploded wire plasmas  

Science Conference Proceedings (OSTI)

A simple analysis of the dynamic state of a current-conducting high-density plasma column, resulting from an exploded wire between the conductors of a rail-gun accelerator or one or more wires strung between the anode and cathode conductors in a pulsed-power generator diode, is given on the basis of a one-dimensional magnetohydrodynamics model. Spatial distributions of the current density, magnetic field, temperature, and particle density are calculated as well as the temporal current, voltage, and impedance histories. The model self-consistently treats the accelerator load transition through its solid, melt, vapor, and plasma states in the presence of its supply source and feed network. Once formed and accelerated, the plasma state calculations show expansion cooling across the self-induced magnetic field if the Bennett condition is not satisfied. The model predictions are compared to two experimental situations. The first involves the delivery of some hundreds of Joules of stored energy to the wire load. For this case, good agreement between the calculated and observed plasma state is obtained. The second situation involves the delivery of many thousands of Joules to the wire load. For this case and dependent upon the wire mass, diameter, number of wires exploded, their separation, and the pulsed energy electrical wave shapes, the magnetohydrodynamic results can be qualitatively incorrect. The necessity of an electromagnetic particle simulation approach is indicated in order to resolve the magnetic rope-like structure and filamentation observed in the very energetic plasmas.

Peratt, A.L.; Koert, P.

1983-11-01T23:59:59.000Z

71

Chemistry of radiation damage to wire chambers  

SciTech Connect

Proportional counters are used to study aspects of radiation damage to wire chambers (wire aging). Principles of low-pressure, rf plasma chemistry are used to predict the plasma chemistry in electron avalanches (1 atm, dc). (1) Aging is studied in CF{sub 4}/iC{sub 4}H{sub 10} gas mixtures. Wire deposits are analyzed by Auger electron spectroscopy. An apparent cathode aging process resulting in loss of gain rather than in a self-sustained current is observed in CF{sub 4}-rich gases. A four-part model considering plasma polymerization of the hydrocarbon, etching of wire deposits by CF{sub 4}, acceleration of deposition processes in strongly etching environments, and reactivity of the wire surface is developed to understand anode wire aging in CF{sub 4}/iC{sub 4}H{sub 10} gases. Practical guidelines suggested by the model are discussed. (2) Data are presented to suggest that trace amounts of Freons do not affect aging rates in either dimethyl ether or Ar/C{sub 2}H{sub 6}. Apparent loss of gain is explained by attachment of primary electrons to a continuously increasing concentration of Freon 11 (CCl{sub 3}F) in the counter gas. An increase in the concentration of Freon 11 in dimethyl ether is caused by a distillation process in the gas supply bottle and is a natural consequence of the unequal volatilities of the two compounds.

Wise, J.

1992-08-01T23:59:59.000Z

72

Special Section on RFID  

E-Print Network (OSTI)

The eight articles in this special section describe state-of-the-art technologies and tools and one application of RFID.

Engels, Daniel W.

73

Method of fabricating composite superconducting wire  

DOE Patents (OSTI)

An improvement in the method for preparing composite rods of superconducting alloy and normal metal from which multifilament composite superconducting wire is fabricated by bending longitudinally a strip of normal metal around a rod of superconductor alloy and welding the edges to form the composite rod. After the rods have preferably been provided with a hexagonal cross-sectional shape, a plurality of the rods are stacked into a normal metal extrusion can, sealed and worked to reduce the cross-sectional size and form multifilament wire. Diffusion barriers and high-electrical resistance barriers can easily be introduced into the wire by plating or otherwise coating the faces of the normal metal strip with appropriate materials.

Strauss, Bruce P. (Downers Grove, IL); Reardon, Paul J. (Princeton, NJ); Remsbottom, Robert H. (Middleton, WI)

1977-01-01T23:59:59.000Z

74

LANSCE Wire Scanner System Prototype: Switchyard Test  

Science Conference Proceedings (OSTI)

On November 19, 2011, the beam diagnostics team of Los Alamos National Laboratory's LANSCE accelerator facility conducted a test of a prototype wire scanner system for future deployment within the accelerator's switchyard area. The primary focus of this test was to demonstrate the wire scanner control system's ability to extend its functionality beyond acquiring lower energy linac beam profile measurements to acquiring data in the switchyard. This study summarizes the features and performance characteristics of the electronic and mechanical implementation of this system with details focusing on the test results.

Sedillo, James D [Los Alamos National Laboratory

2012-04-11T23:59:59.000Z

75

Special Report: IG-0767  

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

Special Report Special Report Expansion of the Strategic Petroleum Reserve DOE/IG-0767 June 2007 Department of Energy Washington, DC 20585 June 19, 2007 pector General SUBJE INFORMATION: Special Report on "Expansion of the Strategic Petroleum Reserve" INTRODUCTION The Energy Policy Act of 2005 required the Department of Energy to expand the Strategic Petroleum Reserve's (Reserve) maximum storage capacity to 1 billion barrels of crude oil. The Department stores the oil in large underground caverns, which have been created in salt domes. After evaluating various alternatives, the Department decided to develop a new 160 million barrel storage facility at Richton, Mississippi, and to expand the storage capacity at two existing

76

Xcel Energy - Farm Re-Wiring Loan Program (Wisconsin) | Department...  

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

Re-Wiring Loan Program (Wisconsin) Xcel Energy - Farm Re-Wiring Loan Program (Wisconsin) Eligibility Agricultural Savings For Other Maximum Rebate 23,000 loan maximum Can be...

77

Magnet Wire Plant Resolves PQ Issues  

Science Conference Proceedings (OSTI)

This case study presents an example of a magnet wire plant that was subject to a number of power quality (PQ) disturbances. These disturbances were severe enough to upset several manufacturing lines. A detailed audit revealed that the plant could be hardened to PQ disturbances using simple-to-implement, low-cost techniques.

2007-12-31T23:59:59.000Z

78

Special Project Proposal  

Science Conference Proceedings (OSTI)

A special project is defined as an endea vor that fulfills the TMS Mission ... It is to be submitted the earlier of: 90 days of project completion or ... Cost Analysis:.

79

Porous coatings from wire mesh for bone implants  

DOE Patents (OSTI)

A method of coating areas of bone implant elements and the resulting implant having a porous coating are described. Preselected surface areas are covered by a preform made from continuous woven lengths of wire. The preform is compressed and heated to assure that diffusion bonding occurs between the wire surfaces and between the surface boundaries of the implant element and the wire surfaces in contact with it. Porosity is achieved by control of the resulting voids between the bonded wire portions.

Sump, Kenneth R. (Richland, WA)

1986-01-01T23:59:59.000Z

80

Nuclear Maintenance Applications Center: Wire Brush and Alternatives Selection Matrix  

Science Conference Proceedings (OSTI)

The purpose of this product is to provide maintenance personnel guidance regarding the suitability of various non-wire filament brush products for different applications in the plant. The objective of the Wire Brush and Alternatives Selection Matrix is to provide recommendations and encourage the use of products in lieu of wire brushes. The recommendations in the matrix were developed based on the testing described EPRI report 1022273, Wire Brush Testing, Procurement and Usage Guide, and recommendations ...

2010-12-23T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Transient Melt Pool Response in Wire Feed Additive Manufacturing ...  

Science Conference Proceedings (OSTI)

Symposium, Advanced Materials, Processes and Applications for Additive Manufacturing ... Lubricants in Deposition and Machining of Wire and Arc Additive ...

82

Composite wire microelectrode and method of making same  

DOE Patents (OSTI)

A composite wire microelectrode for making electro-chemical measurements, and method of making same, are disclosed. The microelectrode includes an inner conductive sensing wire and an outer tube that is oxidized to form a dielectric, self-healing oxide layer around the sensing wire. 4 figs.

Isaacs, H.S.; Aldykiewicz, A.J. Jr.

1996-12-03T23:59:59.000Z

83

Wire-Extrusion Process Disrupted By Voltage Sags  

Science Conference Proceedings (OSTI)

This PQTN Case Study investigates voltage sags originating from a utility distribution system at a wire-extrusion plant near Cleveland, Ohio that were causing a wire-drawing process to malfunction, resulting in broken tungsten wire and hours of time spent restarting the manufacturing process.

2003-12-31T23:59:59.000Z

84

Composite wire microelectrode and method of making same  

DOE Patents (OSTI)

A composite wire microelectrode for making electro-chemical measurements, and method of making same. The microelectrode includes an inner conductive sensing wire and an outer tube that is oxidized to form a dielectric, self-healing oxide layer around the sensing wire.

Isaacs, Hugh S. (Shoreham, NY); Aldykiewicz, Jr., Antonio J. (Thiells, NY)

1996-12-03T23:59:59.000Z

85

Multiple Specialization of WAM Code  

Science Conference Proceedings (OSTI)

Program specialization is normally supported by global analysis of the program. Compilers use the information deduced to generate more efficient, specialized implementations of the program. This specialization can be single or multiple, depending if ...

Michel Ferreira; Luís Damas

1999-01-01T23:59:59.000Z

86

High density harp or wire scanner for particle beam diagnostics  

DOE Patents (OSTI)

A diagnostic detector head harp (23) used to detect and characterize high energy particle beams using an array of closely spaced detector wires (21), typically carbon wires, spaced less than 0.1 cm (0.040 inch) connected to a hybrid microcircuit (25) formed on a ceramic substrate (26). A method to fabricate harps (23) to obtain carbon wire spacing and density not previously available utilizing hybrid microcircuit technology. The hybrid microcircuit (25) disposed on the ceramic substrate (26) connects electrically between the detector wires (21) and diagnostic equipment (37) which analyzes pulses generated in the detector wires (21) by the high energy particle beams.

Fritsche, Craig T. (Overland Park, KS); Krogh, Michael L. (Lee' s Summit, MO)

1996-05-21T23:59:59.000Z

87

Special Report: IG-0777  

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

Special Report Special Report Loan Guarantees for Innovative Energy Technologies DOE/IG-0777 September 2007 Department of Energy vvast~lngton, U L L U 3 d 3 S e p t e m b e r 1 9 , 2007 MEMORANDUM FOR THE SECRETARY FROM: Inspector General SUBSEC'T: INFORMATION: Special Repol-t on "Loan Guarantees for Iilnovative Energy 'Technologies" BACKGROUND 'Title XVlI of the Energy Policy Act of 2005 authorized the Departinent of Energy to provide loan guarantees for projects that "avoid, reduce, or sequester air pollutants or ;~~lthropogenit. elnissions o l grecnlluuse gases and ei~lploy ~ I S W 01- significai~ilji i l ~ i p r o ~ c d energy production techilologies as compared to coininercial technologies in service in the Uilitcd States." Cui-rei~tly, the Department has $4 billion in loan guarantee authority and

88

P/M Alloy 625 Special Composition for Redraw-Stock Welding Wire  

Science Conference Proceedings (OSTI)

Abstract. P/M Alloy 625 provides specific advantages for critical service oil and gas ... 6H2O solution and in a simulated oil and gas environment. No cracking ...

89

Conductor and Shield Wire Inspection and Assessment  

Science Conference Proceedings (OSTI)

With thousands of miles of transmission lines nearing the end of their expected service life, conductor life and reliability are of increasing concern to many utilities. The consequences of conductor failure can be significant and its impacts widespread. ACSR conductors have been identified as the most problematic of all the conductors because the conductor core cannot be assessed visually. ACSR conductors have a steel stranded core to carry the wire tension load and two or more layers of aluminum strand...

2008-12-10T23:59:59.000Z

90

''Water bath'' effect during the electrical underwater wire explosion  

SciTech Connect

The results of a simulation of underwater electrical wire explosion at a current density >10{sup 9} A/cm{sup 2}, total discharge current of {approx}3 MA, and rise time of the current of {approx}100 ns are presented. The electrical wire explosion was simulated using a one-dimensional radiation-magnetohydrodynamic model. It is shown that the radiation of the exploded wire produces a thin conducting plasma shell in the water in the vicinity of the exploding wire surface. It was found that this plasma shell catches up to 30% of the discharge current. Nevertheless, it was shown that the pressure and temperature of the wire material remain unchanged as compared with the idealized case of the electrical wire explosion in vacuum. This result is explained by a 'water bath' effect.

Oreshkin, V. I.; Chaikovsky, S. A.; Ratakhin, N. A.; Grinenko, A.; Krasik, Ya. E. [High Current Electronic Institute SB RAS, Tomsk (Russian Federation); Physics Department, Technion, Haifa 32000 (Israel)

2007-10-15T23:59:59.000Z

91

Investigating the Use of Ultrasonic Guided Waves for Aging Wire  

E-Print Network (OSTI)

Aging wiring has become a critical issue to DoD, NASA, FAA, and Industry. The problem is that insulation on environmentally aged wire becomes brittle and cracks. This exposes the underlying conductive wire to the potential for short circuits and fire. The difficulty is that techniques to monitor aging wire problems focus on applying electrical sensing techniques that are not very sensitive to the wire insulation. Thus, the development of methods to quantify and monitor aging wire insulation is highly warranted. Measurement of wire insulation stiffness by ultrasonic guided waves is being examined. Initial laboratory tests were performed on a simple model consisting of a solid cylinder and then a solid cylinder with a polymer coating. Experimental measurements showed that the lowest order axisymmetric mode may be sensitive to stiffness changes in the wire insulation. To test this theory, mil-spec wire samples MIL-W-81381, MIL-W-22759/34, and MIL-W-22759/87 (typically found in aircraft) were heat-damaged in an oven, in a range of heating conditions. The samples were 12, 16, and 20 gauge and the heat-damage introduced material changes in the wire-insulation that made the originally flexible insulation brittle and darker in color. Axisymmetric mode phasevelocity increased for the samples that were exposed to heat for longer duration. For example, the phase velocity in the 20-gauge MIL-W-22759/34 wire changed from a baseline value of 2790m/s to 3280m/s and 3530m/s for one-hour exposures to 349 C and 399 C, respectively. Although the heat-damage conditions are not the same as environmental aging, we believe that with further development and refinements, the ultrasonic guided waves can be used to inspect wire-insulation for detrimental environmental aging conditions.

Insulation Assessment Robert; Robert F. Anastasi A; Eric I. Madaras B

2002-01-01T23:59:59.000Z

92

Soldering Small Beads to Fine Wires  

SciTech Connect

One method suggested for soldering small beads to fine wires using a torch to heat the bead, flux, and magnesia brick did not prove entirely satisfactory in this case. It was found the brick would draw heat away from the bead and flux at too fast a rate resulting in a poor weld, a rough surface, and an excessive accumulation of flux on the bead. Secondly, removal of the depleted flux presented a problem when the welding was done on the surface of the brick.

Stanton, J. S.

1950-03-01T23:59:59.000Z

93

Corrosion Behavior of Twin Wire Arc Sprayed Inconel Coating  

Science Conference Proceedings (OSTI)

Presentation Title, Corrosion Behavior of Twin Wire Arc Sprayed Inconel Coating. Author(s), Sofiane Djeraf, Yamina Mebdoua, Hadj Lahmar, Rachid Lakhdari.

94

Challenges of Using Copper as a Bonding Wire Material  

Science Conference Proceedings (OSTI)

Due to its malleability and surface properties, gold as a wire material is ideally suited for the bonding process. However, the cost of gold has increased ...

95

Microstructural Evolution in TWIP Steels during Wire Drawing  

Science Conference Proceedings (OSTI)

The results obtained by wire drawing have been compared with those by uniaxial tension and cold rolling. It has been shown that the evolution of texture and ...

96

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide...  

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

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Low-dimensional materials have gained much attention not only because of the nonstop march toward...

97

Control of Wire Rod Physical Properties Like Ultimate Tensile ...  

Science Conference Proceedings (OSTI)

Sep 1, 2001 ... Control of Wire Rod Physical Properties Like Ultimate Tensile Strength and Elongation by Close Monitoring of Rolling Energy Input

98

Characterization of Wire Bonds Sujected to Ultrasonic ... - TMS  

Science Conference Proceedings (OSTI)

May 1, 2007 ... Characterization of Wire Bonds Sujected to Ultrasonic Welding and Thermal Cycling by Anil Saigal, Peterson Silva, Robert Greif and Michael ...

99

The Superelastic Behavior of Ti-Ni Superelastic Wire Rope  

Science Conference Proceedings (OSTI)

The advantages of superelastic wire ropes are better fatigue life, increase bending flexibility and increase responsively. There are few studies of superelastic ...

100

ORNL and SuperPower Sign Superconducting Wire Agreement  

for more efficient transmission of electricity. ... line networks; and increase power-transmission capacity. Second-generation (2G) wires made by

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Hot Wire Chemical Vapor Deposition with Carbide Filaments ...  

Many of the current industry cells in production have come through NREL, ... One deposition technology utilized at NREL deals with hot wire chemical ...

102

Alliant Energy (Wisconsin Power and Light)- Farm Wiring Financing Program  

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

Alliant Energy (Wisconsin Power & Light) offers a farm wiring financing program to increase farm safety, productivity and efficiency, while decreasing the potential for stray voltage on...

103

Bimetallic steel/aluminum wire for overhead telecommunication lines  

Science Conference Proceedings (OSTI)

for power transmission and overhead telecommunication lines and other .... " Method of manufacture of bimetallic wire for, e.g., trolley-bus cable or rods, n Inven-.

104

Numerical Simulations of Wire and Foil Behaviors under Megaampere...  

National Nuclear Security Administration (NNSA)

2: High Energy Density, Plasmas, Magnetic Fields Numerical Simulations of Wire and Foil Electrical Explosion under Helical EMG Current Drive for Warm Dense Matter Generation S.F....

105

An Updated Assessement of Copper Wire Thefts from Electric Utilities...  

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

infrastructure in the United States. This report updates a previously published report on copper wire theft. The combined efforts of electric utilities, lawmakers, scrap metal...

106

Electrical and capacitive methods for detecting degradation in wire insulation.  

E-Print Network (OSTI)

??Motivated by a need within the aerospace industry to detect and characterize degradation in the insulation of onboard wires, this thesis reports testing of several… (more)

Sheldon, Robert Thomas

2012-01-01T23:59:59.000Z

107

Processing of Aluminum Wires and Its Effect on Their Electrical ...  

Science Conference Proceedings (OSTI)

The treated specimens were mechanically tested and their electrical resistivity was measured and compared with pure aluminum wires. The highest electrical ...

108

Humidity effects on wire insulation breakdown strength.  

SciTech Connect

Methods for the testing of the dielectric breakdown strength of insulation on metal wires under variable humidity conditions were developed. Two methods, an ASTM method and the twisted pair method, were compared to determine if the twisted pair method could be used for determination of breakdown strength under variable humidity conditions. It was concluded that, although there were small differences in outcomes between the two testing methods, the non-standard method (twisted pair) would be appropriate to use for further testing of the effects of humidity on breakdown performance. The dielectric breakdown strength of 34G copper wire insulated with double layer Poly-Thermaleze/Polyamide-imide insulation was measured using the twisted pair method under a variety of relative humidity (RH) conditions and exposure times. Humidity at 50% RH and below was not found to affect the dielectric breakdown strength. At 80% RH the dielectric breakdown strength was significantly diminished. No effect for exposure time up to 140 hours was observed at 50 or 80%RH.

Appelhans, Leah

2013-08-01T23:59:59.000Z

109

Special Report: IG-0819  

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

Allegations of Conflict of Interest Allegations of Conflict of Interest Regarding Licensing of PROTECT by Argonne National Laboratory DOE/IG-0819 August 2009 Department of Energy Washington, DC 20585 August 5, 2009 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Special Report on "Allegations of Conflict of Interest Regarding Licensing of PROTECT by Argonne National Laboratory" SUMMARY In February 2009, the Office of Inspector General received a letter from Congressman Mark Steven Kirk of Illinois, which included constituent allegations that an exclusive technology licensing agreement by Argonne National Laboratory was tainted by inadequate competition, conflicts of interest, and other improprieties. The technology in

110

Stations in Special Wind Regions  

Science Conference Proceedings (OSTI)

Stations in Special Wind Regions. ... station_matrix_912850.xlsx (Excel file). [ SED Home | Extreme Winds Home | Previous | Next ] ...

2013-03-11T23:59:59.000Z

111

NBS SPECIAL PUBLICATION 445- 1  

Science Conference Proceedings (OSTI)

Page 1. NBS SPECIAL PUBLICATION 445- 1 Page 2. NATJONAL BUREAU OF STANDARDS The National Bureau of Standards ...

2002-08-19T23:59:59.000Z

112

WireGL: a scalable graphics system for clusters  

Science Conference Proceedings (OSTI)

We describe WireGL, a system for scalable interactive rendering on a cluster of workstations. WireGL provides the familiar OpenGL API to each node in a cluster, virtualizing multiple graphics accelerators into a sort-first parallel renderer with a parallel ... Keywords: cluster rendering, parallel rendering, remote graphics, scalable rendering, tiled displays, virtual graphics

Greg Humphreys; Matthew Eldridge; Ian Buck; Gordan Stoll; Matthew Everett; Pat Hanrahan

2001-08-01T23:59:59.000Z

113

Comparison of quantum confinement effects between quantum wires and dots  

E-Print Network (OSTI)

? wire . Si GaAs InAs InP CdSe CdS CdTe ? dot ? dot ? wire ?systems like InP and CdSe. Here, we like to address thesematerials: Si, InP, InAs, GaAs, CdSe, CdS, and CdTe. Unlike

Li, Jingbo; Wang, Lin-Wang

2004-01-01T23:59:59.000Z

114

Review of Polyimide Insulated Wire in Nuclear Power Plants  

Science Conference Proceedings (OSTI)

Because of its toughness and other desirable properties, Kapton insulated wire has been test-qualified for use in nuclear power plants; however, failures of this material in military aircraft have raised safety questions. This report identifies the conditions of proper use and handling that will ensure reliable functioning of the wire under nuclear plant operating and accident conditions.

1991-03-01T23:59:59.000Z

115

Analysis of Supercooled Liquid Water Measurements Using Microwave Radiometer and Vibrating Wire Devices  

Science Conference Proceedings (OSTI)

A review is made of the theoretical basis for using a vibrating wire to measure supercooled liquid water in clouds. The device consists of a vibrating wire and associated electronics added to radiosondes. The sensing wire that collects ...

Geoffrey E. Hill

1994-10-01T23:59:59.000Z

116

ORNL Publishes Study on Superconducting Wire Performance | Department of  

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

ORNL Publishes Study on Superconducting Wire Performance ORNL Publishes Study on Superconducting Wire Performance ORNL Publishes Study on Superconducting Wire Performance August 23, 2013 - 4:06pm Addthis The Department of Energy's Oak Ridge National Laboratory (ORNL) recently released a new study on advances in superconducting wire technology. A team led by ORNL's Amit Goyal demonstrated that the ability to control nanoscale imperfections in superconducting wires results in materials with excellent and customized performance. The team's findings are published in Nature Publishing Group's Scientific Reports. The full press release and link to the new report are available on ORNL's website. Dr. Goyal, a high temperature superconductivity (HTS) research at ORNL, won the Department's 2011 E.O. Lawrence Award in the inaugural category of

117

Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Program |  

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

Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Program Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Program < Back Eligibility Agricultural Maximum Rebate $9,000 Program Info State Wisconsin Program Type Utility Grant Program Rebate Amount $1,000 plus 50% of remaining costs Provider Alliant Energy Alliant Energy (Wisconsin Power and Light) offers a Farm Wiring Grant program to increase farm safety, productivity and efficiency. The first $1,000 of the cost of the project is covered by a grant, as well as 50% of the remaining costs (up to $9,000), for a maximum grant incentive of $10,000. Alliant Energy will inspect the facility for stray voltage and recommend improvements. Alliant's Farm Wiring Financing Program also offers

118

Intermetallic alloy welding wires and method for fabricating the same  

DOE Patents (OSTI)

Welding wires for welding together intermetallic alloys of nickel aluminides, nickel-iron aluminides, iron aluminides, or titanium aluminides, and preferably including additional alloying constituents are fabricated as two-component, clad structures in which one component contains the primary alloying constituent(s) except for aluminum and the other component contains the aluminum constituent. This two-component approach for fabricating the welding wire overcomes the difficulties associated with mechanically forming welding wires from intermetallic alloys which possess high strength and limited ductilities at elevated temperatures normally employed in conventional metal working processes. The composition of the clad welding wires is readily tailored so that the welding wire composition when melted will form an alloy defined by the weld deposit which substantially corresponds to the composition of the intermetallic alloy being joined. 4 figs.

Santella, M.L.; Sikka, V.K.

1996-06-11T23:59:59.000Z

119

Intermetallic alloy welding wires and method for fabricating the same  

SciTech Connect

Welding wires for welding together intermetallic alloys of nickel aluminides, nickel-iron aluminides, iron aluminides, or titanium aluminides, and preferably including additional alloying constituents are fabricated as two-component, clad structures in which one component contains the primary alloying constituent(s) except for aluminum and the other component contains the aluminum constituent. This two-component approach for fabricating the welding wire overcomes the difficulties associated with mechanically forming welding wires from intermetallic alloys which possess high strength and limited ductilities at elevated temperatures normally employed in conventional metal working processes. The composition of the clad welding wires is readily tailored so that the welding wire composition when melted will form an alloy defined by the weld deposit which substantially corresponds to the composition of the intermetallic alloy being joined.

Santella, Michael L. (Knoxville, TN); Sikka, Vinod K. (Oak Ridge, TN)

1996-01-01T23:59:59.000Z

120

Investigating The Use Of Ultrasound For Evaluating Aging Wiring Insulation  

E-Print Network (OSTI)

This paper reviews our initial efforts to investigate the use of ultrasound to evaluate wire insulation. Our initial model was a solid conductor with heat shrink tubing applied. In this model, various wave modes were identified. Subsequently, several aviation classes of wires (MIL-W81381, MIL-W-22759/34, and MIL-W-22759/87) were measured. The wires represented polyimide and ethylene-tetraflouroethylene insulations, and combinations of polyimide and flouropolymer plastics. Wire gages of 12, 16, and 20 AWG sizes were measured. Finally, samples of these wires were subjected to high temperatures for short periods of time to cause the insulation to degrade. Subsequent measurements indicated easily detectable changes.

Eric I. Madaras; Robert F. Anastasi

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

SAFARI 2000 Special Issue  

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

INTERNATIONAL JOURNAL OF REMOTE SENSING 26 (19) INTERNATIONAL JOURNAL OF REMOTE SENSING 26 (19) OCTOBER 10, 2005 Privette JL, Roy DP. Southern Africa as a remote sensing test bed: the SAFARI 2000 Special Issue overview. INTERNATIONAL JOURNAL OF REMOTE SENSING 26 (19): 4141-4158. Eckardt FD, Kuring N. SeaWiFS identifies dust sources in the Namib Desert. INTERNATIONAL JOURNAL OF REMOTE SENSING 26 (19): 4159-4167. Hao WM, Ward DE, Susott RA, et al. Comparison of aerosol optical thickness measurements by MODIS, AERONET sun photometers, and Forest Service handheld sun photometers in southern Africa during the SAFARI 2000 campaign. INTERNATIONAL JOURNAL OF REMOTE SENSING 26 (19): 4169-4183. Sa ACL, Pereira JMC, Silva JMN. Estimation of combustion completeness based on fire-induced spectral reflectance changes in a dambo grassland (Western Province, Zambia).

122

Smart Wires Demo March 17, 2004 REVISED  

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

Intelligent Power Infrastructure Consortium Intelligent Power Infrastructure Consortium Smart Wires Dynamically Controllable Grid Assets Prof. Deepak Divan Associate Director, Strategic Energy Institute Director, Intelligent Power Infrastructure Consortium School of Electrical Engineering Georgia Institute of Technology 777 Atlantic Drive NW deepak.divan@ece.gatech.edu Atlanta, GA 2 Power Delivery - Major Challenge for Sustainable Energy * Wind at price parity with natural gas, retail price parity imminent for solar PV. Binding RPS mandates of 10-40% in 27 states. * To meet current reliability standards, new solar/wind plants need energy storage, back-up fossil plants & spinning reserve. * EVs require spinning reserve and back-up generation. * Excessive new T&D buildout with RPS and EVs to meet energy

123

Further Characterization of New NiTi Wire and Rotary Endodontic ...  

Science Conference Proceedings (OSTI)

Presentation Title, Further Characterization of New NiTi Wire and Rotary ... Higher-resolution transmission electron microscopy examination of M-Wire used to ...

124

Nuclear Maintenance Applications Center: Wire Brush Testing, Procurement, and Usage Guide  

Science Conference Proceedings (OSTI)

Improper design, selection, or use of wire brushes will cause the loss of wire brush filaments and can result in damage to plant equipment and nuclear fuel.

2010-12-23T23:59:59.000Z

125

Selection of ENRAF gauge wire material compatible with the Hanford waste tank environment  

Science Conference Proceedings (OSTI)

This document describes the selection of the wire material that will replace the 316 SS wire in the ENRAF level indicators.

Anantatmula, R.P.

1994-12-01T23:59:59.000Z

126

Sandia National Laboratories: Careers: Special Programs  

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

Special Programs Critical Skills Master's Program Master's Fellowship Program Wounded Warrior Career Development Program Careers Special Programs Special career opportunities for...

127

Beam Position and Phase Monitor - Wire Mapping System  

SciTech Connect

The Los Alamos Neutron Science Center (LANSCE) deploys many cylindrical beam position and phase monitors (BPPM) throughout the linac to measure the beam central position, phase and bunched-beam current. Each monitor is calibrated and qualified prior to installation to insure it meets LANSCE requirements. The BPPM wire mapping system is used to map the BPPM electrode offset, sensitivity and higher order coefficients. This system uses a three-axis motion table to position the wire antenna structure within the cavity, simulating the beam excitation of a BPPM at a fundamental frequency of 201.25 MHz. RF signal strength is measured and recorded for the four electrodes as the antenna position is updated. An effort is underway to extend the systems service to the LANSCE facility by replacing obsolete electronic hardware and taking advantage of software enhancements. This paper describes the upgraded wire positioning system's new hardware and software capabilities including its revised antenna structure, motion control interface, RF measurement equipment and Labview software upgrades. The main purpose of the wire mapping system at LANSCE is to characterize the amplitude response versus beam central position of BPPMs before they are installed in the beam line. The wire mapping system is able to simulate a beam using a thin wire and measure the signal response as the wire position is varied within the BPPM aperture.

Watkins, Heath A [Los Alamos National Laboratory; Shurter, Robert B. [Los Alamos National Laboratory; Gilpatrick, John D. [Los Alamos National Laboratory; Kutac, Vincent G. [Los Alamos National Laboratory; Martinez, Derwin [Los Alamos National Laboratory

2012-04-10T23:59:59.000Z

128

LFS Exhibit B Special Conditions  

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

B (Rev. 9, 12/13/12) Exhibit B Special Conditions B (Rev. 9, 12/13/12) Exhibit B Special Conditions Dated 5-20-13 Subcontract No. 241314 Page 1 of 11 EXHIBIT "B" SPECIAL CONDITIONS TABLE OF CONTENTS SC Title Page SC-2 AUTHORITY OF PERSONNEL (Apr 2012) ............................................................................... 2 SC-3A COMMENCEMENT, PROGRESS AND COMPLETION OF THE WORK (Jun 2009 - Deviation) ................................................................................................................................... 3 SC-10B INSURANCE REQUIREMENTS (Jan 2010) ............................................................................. 3 SC-11B INVOICING AND PAYMENT (Mar 2012) .................................................................................. 5

129

The Effects of a Hydrogen Environment on the Lifetime of Small-Diameter Drift Chamber Anode Wires  

DOE Green Energy (OSTI)

Possible deterioration of anode sense wires used in a hydrogen-filled neutron detector is investigated. Wires were loaded with free weights and put into a wire detector environment. Stainless Steel, Tungsten, and Platinum wires did not break after exposure to charge equivalent to many wire lifetimes. Furthermore, exposure to hydrogen gas caused no noticeable surface degradation or change in wire yield strength.

King, J; Smith, T; Kunkle, J; Castelaz, J; Thomson, S; Burstein, Z; Bernstein, A; Rosenberg, L; Hefner, M

2005-04-29T23:59:59.000Z

130

The Modeling of Vibration Damping in SMA Wires  

SciTech Connect

Through a mathematical and computational model of the physical behavior of shape memory alloy wires, this study shows that localized heating and cooling of such materials provides an effective means of damping vibrational energy. The thermally induced pseudo-elastic behavior of a shape memory wire is modeled using a continuum thermodynamic model and solved computationally as described by the authors in [23]. Computational experiments confirm that up to 80% of an initial shock of vibrational energy can be eliminated at the onset of a thermally-induced phase transformation through the use of spatially-distributed transformation regions along the length of a shape memory alloy wire.

Reynolds, D R; Kloucek, P; Seidman, T I

2003-09-16T23:59:59.000Z

131

Plasmon hybridization in parallel nano-wire systems  

Science Conference Proceedings (OSTI)

We apply the plasmon hybridization method to a double-nano-wire system, providing a simple and intuitive description of the plasmon excitations in the system. We apply the two-center cylindrical coordinate system for mathematical convenience and find an explicit form of the surface plasmon oscillations, in terms of the interaction between the bare plasmon modes of the individual surfaces of the nano-wires. We present numerical results to display how the plasmon excitations of the system depend on nano-wire separation when there is no angular momentum transfer, i.e., when m = 0.

Moradi, Afshin [Department of Nano Science, Kermanshah University of Technology, Kermanshah 67178-63766 (Iran, Islamic Republic of) and Department of Nano Science, Institute for Studies in Theoretical Physics and Mathematics (IPM), Tehran 19395-5531 (Iran, Islamic Republic of)

2011-06-15T23:59:59.000Z

132

Wire bond vibration of forward pixel tracking detector of CMS  

SciTech Connect

Wire bonds of the Forward Pixel (FPix) tracking detectors are oriented in the direction that maximizes Lorentz Forces relative to the 4 Tesla field of the Compact Muon Solenoid (CMS) Detector's magnet. The CMS Experiment is under construction at the Large Hadron Collider at CERN, Geneva, Switzerland. We were concerned about Lorentz Force oscillating the wires at their fundamental frequencies and possibly fracturing or breaking them at their heels, as happened with the CDF wire bonds. This paper reports a study to understand what conditions break such bonds.

Atac, M.; /Fermilab; Gobbi, B.; /Northwestern U.; Kwan, S.; Pischalnikov, Y.; /Fermilab; Spencer, E.; /Northwestern U.; Sellberg, G.; Pavlicek, V.; /Fermilab

2006-10-01T23:59:59.000Z

133

Addressing water vaporization in the vicinity of an exploding wire  

SciTech Connect

The phase state of thin ({approx}1 {mu}m) layer of water adjacent to the surface of rapidly heated thin wire 100{+-}50 {mu}m in radius is analyzed by computer hydrodynamic calculation. It is shown that when heating of a wire to a temperature of 420 deg. C is achieved in less than {approx}500 ns, the trajectory of the phase state is contained in the liquid part of the phase diagram. This suggests additional proof of and an explanation for the absence of shunting plasma discharge in fast underwater electrical wire explosions.

Grinenko, A.; Gurovich, V. Tz.; Krasik, Ya. E.; Dolinsky, Yu. [Physics Department, Technion, 32000 Haifa (Israel); Department of Mechanical Engineering, Ben Gurion University, 84105 Beer-Sheva (Israel)

2006-12-01T23:59:59.000Z

134

Special pages | Open Energy Information  

Open Energy Info (EERE)

property Semantic search Maps Map editor Other special pages Book sources Copy a page Duplicate a page Edit Count SparqlExtension Retrieved from "http:...

135

Fast Track Special Project Proposal  

Science Conference Proceedings (OSTI)

A fast track special project is defined as a one-time Division directed endeavor that creates ... project will not result in future operating expenses. ... Cost Analysis

136

Exploiting level sensitive latches in wire pipelining  

E-Print Network (OSTI)

The present research presents procedures for exploitation of level sensitive latches in wire pipelining. The user gives a Steiner tree, having a signal source and set of destination or sinks, and the location in rectangular plane, capacitive load and required arrival time at each of the destinations. The user also defines a library of non-clocked (buffer) elements and clocked elements (flip-flop and latch), also known as synchronous elements. The first procedure performs concurrent repeater and synchronous element insertion in a bottom-up manner to find the minimum latency that may be achieved between the source and the destinations. The second procedure takes additional input (required latency) for each destination, derived from previous procedure, and finds the repeater and synchronous element assignments for all internal nodes of the Steiner tree, which minimize overall area used. These procedures utilize the latency and area advantages of latch based pipelining over flip-flop based pipelining. The second procedure suggests two methods to tackle the challenges that exist in a latch based design. The deferred delay padding technique is introduced, which removes the short path violations for latches with minimal extra cost.

Seth, Vikram

2004-12-01T23:59:59.000Z

137

NIST: Hydrocarbons - Special Units, ... and Useful Conv. ...  

Science Conference Proceedings (OSTI)

5. Special Units, Fundamental Constants, and Useful Conversion Factors. 5.a. Special Units. ... 5.b. Fundamental Constants and Conversion Factors. ...

138

Definitions of Words with Special Meanings  

Science Conference Proceedings (OSTI)

DEFINITIONS OF WORDS WITH SPECIAL MEANINGS. Definitions of Words with Special Meanings. This section of the VVSG ...

139

An Updated Assessement of Copper Wire Thefts from Electric Utilities -  

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

An Updated Assessement of Copper Wire Thefts from Electric An Updated Assessement of Copper Wire Thefts from Electric Utilities - October 2010 An Updated Assessement of Copper Wire Thefts from Electric Utilities - October 2010 The U.S. Department of Energy (DOE), Office of Electricity Delivery and Energy Reliability monitors changes, threats, and risks to the energy infrastructure in the United States. This report updates a previously published report on copper wire theft. The combined efforts of electric utilities, lawmakers, scrap metal dealers, and local law enforcement have succeeded in reducing the problem. Updated Assessment-Copper-Final October 2010.pdf More Documents & Publications Investigation Letter Report: I11IG002 Semiannual Report to Congress: for the first half of Fiscal Year (FY) 1998 Energy Infrastructure Events and Expansions Year-in-Review 2010

140

Building quantum wires: the long and the short of it  

Science Conference Proceedings (OSTI)

As quantum computing moves closer to reality the need for basic architectural studies becomes more pressing. Quantum wires, which transport quantum data, will be a fundamental component in all anticipated silicon quantum architectures. In this paper, ...

Mark Oskin; Frederic T. Chong; Isaac L. Chuang; John Kubiatowicz

2003-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Alliant Energy (Wisconsin Power and Light) - Farm Wiring Financing Program  

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

Financing Financing Program Alliant Energy (Wisconsin Power and Light) - Farm Wiring Financing Program < Back Eligibility Agricultural Savings Category Other Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $20,000 Program Info State Wisconsin Program Type Utility Loan Program Rebate Amount Varies Provider Alliant Energy Alliant Energy (Wisconsin Power and Light) offers a farm wiring financing program to increase farm safety, productivity and efficiency, while decreasing the potential for stray voltage on livestock farms. To start, Alliant Energy will inspect the facility for stray voltage and recommend improvements. Loans of up to $20,000 at 3% are available for wiring or efficiency equipment as part of this program. In addition to this program, Alliant-WP&L offers the Farm Wiring Grant

142

Ductile alloy and process for preparing composite superconducting wire  

DOE Patents (OSTI)

An alloy for the commercial production of ductile superconducting wire is prepared by melting together copper and at least 15 weight percent niobium under non-oxygen-contaminating conditions, and rapidly cooling the melt to form a ductile composite consisting of discrete, randomly distributed and orientated dendritic-shaped particles of niobium in a copper matrix. As the wire is worked, the dendritric particles are realigned parallel to the longitudinal axis and when drawn form a plurality of very fine ductile superconductors in a ductile copper matrix. The drawn wire may be tin coated and wound into magnets or the like before diffusing the tin into the wire to react with the niobium. Impurities such as aluminum or gallium may be added to improve upper critical field characteristics.

Verhoeven, John D. (Ames, IA); Finnemore, Douglas K. (Ames, IA); Gibson, Edwin D. (Ames, IA); Ostenson, Jerome E. (Ames, IA)

1983-03-29T23:59:59.000Z

143

Alliant Energy (Wisconsin Power and Light)- Farm Wiring Grant Program  

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

Alliant Energy (Wisconsin Power & Light) offers a Farm Wiring Grant program to increase farm safety, productivity and efficiency. The first $1,000 of the cost of the project is covered by a...

144

Reliability of Wedge Wire Bonds Subjected to Ultrasonic Welding ...  

Science Conference Proceedings (OSTI)

This paper presents the effect of the ultrasonic welding lid attachment process on the reliability and mechanical strength of 1.0 and 1.5 mil gold wedge wire ...

145

Delivery optimization for a make to order custom wire mill  

E-Print Network (OSTI)

In the face of growing competition in the Tantalum business, H.C.Starck's management is minimizing the delivery time for custom-made capacitor-grade tantalum wire products. H.C. Starck, Inc., Newton, Massachusetts faces ...

Slivinskiy, Andrey L

2005-01-01T23:59:59.000Z

146

Wire rope superconducting cable for diurnal load leveling SMES  

DOE Green Energy (OSTI)

The design of a wire rope cable for a superconducting magnetic energy storage (SMES) unit is discussed. The superconducting wires in the rope permit the passage of large currents in the relatively small conductors of the windings and hence cause large electromagnetic forces to act on the rope. The diameter of the rope, from a strength point of view, can be considerably reduced by supporting the rope at various points along its length.

Costello, G.A.

1980-01-01T23:59:59.000Z

147

Process for producing fine and ultrafine filament superconductor wire  

DOE Patents (OSTI)

A process for producing a superconductor wire made up of a large number of round monofilament rods is provided for, comprising assembling a multiplicity of round monofilaments inside each of a multiplicity of thin wall hexagonal tubes and then assembling a number of said thin wall hexagonal tubes within an extrusion can and subsequently consolidating, extruding and drawing the entire assembly down to the desired wire size.

Kanithi, Hem C. (15 Briar Ct., Chesire, CT 06410)

1992-01-01T23:59:59.000Z

148

Repeatability of measurements of residential magnetic fields and wire codes  

SciTech Connect

Several epidemiological studies have been based on wire codes (i.e., categories of electrical wiring configurations near residences) or on in-home spot measurements of magnetic flux density (MFD) as surrogates for short- and long-term exposure of children and adults to residential magnetic fields. We used wire code and MFD measurements that were made in 81 Colorado homes in 1985 and again in 1990 to assess their repeatability over periods of 0-24 h and 5 years. These homes, a subset of those lived in by subjects from the case-control study of Savitz et al. [Am J Epidemiol 128:21-38, 1988], were divided into four approximately equally sized groups that were differentiated by wire code and by case-control status. Eight homes were assigned wire codes in 1990 that differed from the 1985 coding of Savitz and colleagues [1988]; of these, seven were coded as high-current configuration (HCC) and one as low-current configuration (LCC) in 1985. Overall, 37 homes were coded as HCC in 1990 compared with 38 homes in 1985. Coding differences were due to differing distance measurements (four homes), differing thick vs. thin categorization of primary-distribution line-conductor sizes (two homes), differing first-span vs. second-span categorization of secondary wires (one home), and physical changes in proximate electrical wiring (one home). Coefficients of correlation between MFD spot measurements that were separated in time by 0-24 h range between 0.70 and 0.90. The coefficient between spot measurements made in 1985 and then again in 1990 is 0.70. These coefficients are similar for HCC and LCC homes and do not depend on whether residential appliances were turned on or off. The data show (at least for the portion of Colorado studied) that residential wire code and, more surprisingly, spot MFD measurements, are fairly reliable over 0-24-h and 5-year periods.

Dovan, T.; Kaune, W.T.; Savitz, D.A. (ENERTECH Consultants, Campbell, CA (United States))

1993-01-01T23:59:59.000Z

149

Process for producing fine and ultrafine filament superconductor wire  

DOE Patents (OSTI)

A process for producing a superconductor wire made up of a large number of round monofilament rods is provided for, comprising assembling a multiplicity of round monofilaments inside each of a multiplicity of thin wall hexagonal tubes and then assembling a number of said thin wall hexagonal tubes within an extrusion can and subsequently consolidating, extruding and drawing the entire assembly down to the desired wire size. 8 figs.

Kanithi, H.C.

1992-02-18T23:59:59.000Z

150

Closed form solutions to simultaneous buffer insertion/sizing and wire sizing  

Science Conference Proceedings (OSTI)

In this paper, we consider the delay minimization problem of an interconnect wire by simultaneously considering buffer insertion, buffer sizing and wire sizing. We consider three cases, namely using no buffer (i.e., wire sizing alone), using a given ... Keywords: buffer insertion, buffer sizing, closed form solution, interconnect optimization, wire sizing

Chris Chu; D. F. Wong

2001-07-01T23:59:59.000Z

151

Correlation of the electrical and space-time characteristics during electrical explosion of wires  

SciTech Connect

The electrical and space-time characteristics during electrical explosion of wires is studied. (AIP)

Litvinenko, V.P.; Koval' , S.V.

1983-04-01T23:59:59.000Z

152

Annual Coded Wire Tag Program; Washington Missing Production Groups, 1994 Annual Report.  

DOE Green Energy (OSTI)

The Bonneville Power Administration (BPA) funds the ``Annual Coded Wire Tag Program -- Missing Production Groups for Columbia River Hatcheries`` project. The Washington Department of Fish and Wildlife (WDFW) [formerly the Washington Department of Fisheries (WDF) and the Washington Department of Wildlife (WDW)], Oregon Department of Fish and Wildlife (ODFW) and the United States Fish and Wildlife Service (USFWS) all operate salmon and steelhead rearing programs in the Columbia River basin. The intent of the funding is to coded-wire tag at least one production group of each species at each Columbia Basin hatchery to provide a holistic assessment of survival and catch distribution over time. Data generated by this project contributes to WDFW`s obligations for representative tagging under the Endangered. Species Act (ESA) permit for operating Columbia Basin facilities. WDFW facilities operating outside the Snake River basin are required to have a Section 10, ``Incidental Take`` permit. Consistent with special conditions within this permit, WDFW has now reached it`s objective to tag representative groups from all WDFW Columbia Basin releases.

Fuss, Howard J.; Ashbrook, Charmane; Doty, Daniel (Washington Department of Fish and Wildlife, Olympia, WA)

1994-12-01T23:59:59.000Z

153

Position-sensitive proportional counter with low-resistance metal-wire anode  

DOE Patents (OSTI)

A position-sensitive proportional counter circuit is provided which allows the use of a conventional (low-resistance, metal-wire anode) proportional counter for spatial resolution of an ionizing event along the anode of the counter. A pair of specially designed active-capacitance preamplifiers are used to terminate the anode ends wherein the anode is treated as an RC line. The preamplifiers act as stabilized active capacitance loads and each is composed of a series-feedback, low-noise amplifier, a unity-gain, shunt-feedback amplifier whose output is connected through a feedback capacitor to the series-feedback amplifier input. The stabilized capacitance loading of the anode allows distributed RC-line position encoding and subsequent time difference decoding by sensing the difference in rise times of pulses at the anode ends where the difference is primarily in response to the distributed capacitance along the anode. This allows the use of lower resistance wire anodes for spatial radiation detection which simplifies the counter construction and handling of the anodes, and stabilizes the anode resistivity at high count rates (>10.sup.6 counts/sec).

Kopp, Manfred K. (Oak Ridge, TN)

1980-01-01T23:59:59.000Z

154

Processing and mechanical behavior of hypereutectoid steel wires  

DOE Green Energy (OSTI)

Hypereutectoid steels have the potential for dramatically increasing the strength of wire used in tire cord and in other high strength wire applications. The basis for this possible breakthrough is the elimination of a brittle proeutectoid network that can form along grain boundaries if appropriate processing procedures and alloy additions are used. A review is made of work done by Japanese and other researchers on eutectoid and mildly hypereutectoid wires. A linear extrapolation of the tensile strength of fine wires predicts higher strengths at higher carbon contents. The influence of processing, alloy additions and carbon content in optimizing the strength, ductility and fracture behavior of hypereutectoid steels is presented. It is proposed that the tensile strength of pearlitic wires is dictated by the fracture strength of the carbide lamella at grain boundary locations in the carbide. Methods to improve the strength of carbide grain boundaries and to decrease the carbide plate thickness will contribute to enhancing the ultrahigh strength obtainable in hypereutectoid steel wires. 23 refs., 13 figs., 1 tab.

Lesuer, D.R.; Syn, C.K.; Sherby, O.D.; Kim, D.K.

1996-06-25T23:59:59.000Z

155

Method of fabricating a homogeneous wire of inter-metallic alloy  

DOE Patents (OSTI)

A method for fabricating a homogeneous wire of inter-metallic alloy comprising the steps of providing a base-metal wire bundle comprising a metal, an alloy or a combination thereof; working the wire bundle through at least one die to obtain a desired dimension and to form a precursor wire; and, controllably heating the precursor wire such that a portion of the wire will become liquid while simultaneously maintaining its desired shape, whereby substantial homogenization of the wire occurs in the liquid state and additional homogenization occurs in the solid state resulting in a homogenous alloy product.

Ohriner, Evan Keith (Knoxville, TN); Blue, Craig Alan (Knoxville, TN)

2001-01-01T23:59:59.000Z

156

Special Programs | Department of Energy  

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

Special Programs Special Programs Special Programs Headquarters Human Resources Operations promotes a variety of hiring flexibilities for managers to attract a diverse workforce, from Student Internship Program opportunities (Pathways), Veteran Hiring Initiatives and the hiring of persons with Disabilities in support of the Department of Energy's overall mission. The Department of Energy's Pathways Program includes the internships, Recent Graduate and Presidential Fellows Program. The program was implemented July 10, 2012 and is designed to introduce candidates to Federal employment. We provide consultation and assistance in hiring Pathways participants and guidance and oversight thru the development of operating procedures and FAQ's. We are strongly committed to the hiring of our nation's veteran's and

157

Extrusion of metal oxide superconducting wire, tube or ribbon  

DOE Patents (OSTI)

A process and apparatus for extruding a superconducting metal oxide composition YBa{sub 2}Cu{sub 3}O{sub 7-x} provides a wire (tube or ribbon) having a cohesive mass and a degree of flexibility together with enhanced electrical properties. Wire diameters in the range of 6--85 mils have been produced with smaller wires on the order of 10 mils in diameter exhibiting enhanced flexibility for forming braided, or multistrand, configurations for greater current carrying capacity. The composition for extrusion contains a polymeric binder to provide a cohesive mass to bind the particles together during the extrusion process with the binder subsequently removed at lower temperatures during sintering. The composition for extrusion further includes a deflocculent, an organic plasticizer and a solvent which also are subsequently removed during sintering. Electrically conductive tubing with an inner diameter of 52 mil and an outer diameter of 87--335 mil has also been produced. Flat ribbons have been produced in the range of 10--125 mil thick by 100--500 mil wide. The superconducting wire, tube or ribbon may include an outer ceramic insulating sheath co-extruded with the wire, tubing or ribbon.

Dusek, J.T.

1990-01-01T23:59:59.000Z

158

Extrusion of metal oxide superconducting wire, tube or ribbon  

DOE Patents (OSTI)

A process for extruding a superconducting metal oxide composition YBa.sub.2 Cu.sub.3 O.sub.7-x provides a wire (tube or ribbon) having a cohesive mass and a degree of flexibility together with enhanced electrical properties. Wire diameters in the range of 6-85 mils have been produced with smaller wires on the order of 10 mils in diameter exhibiting enhanced flexibility for forming braided, or multistrand, configurations for greater current carrying capacity. The composition for extrusion contains a polymeric binder to provide a cohesive mass to bind the particles together during the extrusion process with the binder subsequently removed at lower temperatures during sintering. The composition for extrusion further includes a deflocculent, an organic plasticizer and a solvent which also are subsequently removed during sintering. Electrically conductive tubing with an inner diameter of 52 mil and an outer diameter of 87-355 mil has also been produced. Flat ribbons have been produced in the range of 10-125 mil thick by 100-500 mil wide. The superconducting wire, tube or ribbon may include an outer ceramic insulating sheath co-extruded with the wire, tubing or ribbon.

Dusek, Joseph T. (Lombard, IL)

1993-01-01T23:59:59.000Z

159

First Measurements and Results With a Stretched Wire Test Setup  

Science Conference Proceedings (OSTI)

The LINAC Coherent Light Source [LCLS] is a free electron laser, designed to produce high brilliant X-ray beams using Self Amplified Spontaneous Emission [SASE]. Due to the physics of SASE, the electron beam has to be held very precisely on the same trajectory as the X-ray light beam generated by the undulator magnets. To optimize the SASE output, trajectory deviations between both beams have to be minimized to a few micrometers along the entire undulator section and held stable over the time period between beam-based-alignment processes. Consequently, extremely high position stability of all magnets in the undulator section is required to operate the LCLS successfully. The knowledge of any magnet movement exceeding few micrometers during periods of several weeks is essential for efficient X-ray generation. A well known principle of monitoring transverse component positions along beam lines is the application of stretched wires, associated with suitable wire position sensors and electronics. The particular challenge at LCLS is the required wire system performance in conjunction with the length of the undulator section and the large number of monitors. Verification of system stability and resolution under real conditions is the primary goal of this test setup. A stretched wire test setup has been implemented to gain experience for the final design of a wire system, which will meet the position monitoring requirements in the LCLS undulator section. The report briefly introduces the system's architecture and describes first measurements and results.

Peters, Franz

2010-12-13T23:59:59.000Z

160

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers  

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

Vacancy-Induced Nanoscale Wire Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Wednesday, 21 December 2005 00:00 Low-dimensional materials have gained much attention not only because of the nonstop march toward miniaturization in the electronics industry but also for the exotic properties that are inherent in their small size. One approach for creating low-dimensional structures is to exploit the nanoscale or atomic-scale features that exist naturally in the three-dimensional (bulk) form of materials. By this means, a group from the University of Washington has demonstrated a new way of creating one-dimensional nanoscale structures (nanowires) in the compound gallium selenide. In short, ordered lines of structural vacancies in the material stimulate the growth of "one-dimensional" structures less than 1 nanometer in width.

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Annual Coded Wire Program Missing Production Groups, 1996 Annual Report.  

DOE Green Energy (OSTI)

In 1989 the Bonneville Power Administration (BPA) began funding the evaluation of production groups of juvenile anadromous fish not being coded-wire tagged for other programs. These groups were the ``Missing Production Groups``. Production fish released by the US Fish and Wildlife Service (USFWS) without representative coded-wire tags during the 1980`s are indicated as blank spaces on the survival graphs in this report. The objectives of the ``Missing Production Groups`` program are: to estimate the total survival of each production group, to estimate the contribution of each production group to various fisheries, and to prepare an annual report for all USFWS hatcheries in the Columbia River basin. Coded-wire tag recovery information will be used to evaluate the relative success of individual brood stocks. This information can also be used by salmon harvest managers to develop plans to allow the harvest of excess hatchery fish while protecting threatened, endangered, or other stocks of concern.

Pastor, S.M. [Fish and Wildlife Service, Vancouver, WA (United States). Columbia River Fisheries Program Office

1997-07-01T23:59:59.000Z

162

Wired World-Wide Web Interactive Remote Event Display  

Science Conference Proceedings (OSTI)

WIRED (World-Wide Web Interactive Remote Event Display) is a framework, written in the Java{trademark} language, for building High Energy Physics event displays. An event display based on the WIRED framework enables users of a HEP collaboration to visualize and analyze events remotely using ordinary WWW browsers, on any type of machine. In addition, event displays using WIRED may provide the general public with access to the research of high energy physics. The recent introduction of the object-oriented Java{trademark} language enables the transfer of machine independent code across the Internet, to be safely executed by a Java enhanced WWW browser. We have employed this technology to create a remote event display in WWW. The combined Java-WWW technology hence assures a world wide availability of such an event display, an always up-to-date program and a platform independent implementation, which is easy to use and to install.

De Groot, Nicolo

2003-05-07T23:59:59.000Z

163

Strongly coupled copper plasma generated by underwater electrical wire explosion  

Science Conference Proceedings (OSTI)

A number of theoretical approaches to the analysis of the parameters of a discharge channel consisting of strongly coupled plasma generated in the process of underwater electrical wire explosion are presented. The analysis is based on experimental results obtained from discharges employing Cu wire. The obtained experimental data included electrical measurements and optical observations from which information about the dynamics of the water flow was extrapolated. Numerical calculation based on a 1D magnetohydrodynamic model was used to simulate the process of underwater wire explosion. A wide range conductivity model was applied in this calculation and good agreement with a set of experimental data was obtained. A method of determining the average temperature of the discharge channel based on this model and experimental results is proposed, and the limits of this method's applicability are discussed.

Grinenko, A.; Gurovich, V.Tz.; Saypin, A.; Efimov, S.; Krasik, Ya.E.; Oreshkin, V.I. [Physics Department, Technion, 32000 Haifa (Israel); Institute of High Current Electronics, SB RAN, 634055 Tomsk (Russian Federation)

2005-12-15T23:59:59.000Z

164

Analysis of Compact Cylindrical Wire Array Implosions with Brass and also by Alternating Brass and Al wires on the 1-MA COBRA Generator  

SciTech Connect

Implosions from compact cylindrical wire arrays (CCWA) with mid-Z and low-Z wires were carried out on the 1-MA COBRA generator at Cornell University. In particular, the CCWA used either Brass 310 (70% Cu, 30% Zn) wires or a combination of Brass 310 and Al 5056 (95% Al, 5% Mg) wires arranged in an alternating pattern. A total of 16 wires were used on either a 6 or 4 mm diameter array. The diagnostic suite included a bolometer, fast x-ray detectors, a time-integrated spectrometer, and a streak camera. A higher energy output was observed from bolometer measurements when alternating the brass and Al wires compared to using only the brass wires. This study will focus mainly on the spectroscopy of the brass and alternating brass and Al CCWA by applying the non-LTE kinetic models of Cu and Zn to account for the L-shell radiation. The resulting plasma parameters, electron density and electron temperature, will be discussed and compared for the CCWA with only brass wires and alternating brass and Al wires. The simulations with the novel Wire Ablation Dynamics Model that account for wire ablation will be performed to analyze the differences in implosion dynamics of the uniform and alternating compact cylindrical arrays.

Ouart, N. D.; Yilmaz, M. F.; Safronova, A. S.; Kantsyrev, V. L.; Esaulov, A. A.; Williamson, K. M.; Osborne, G. C.; Shrestha, I.; Weller, M. E. [Physics Department, University of Nevada, Reno, NV 89557 (United States); McBride, R. D.; Knapp, P. F.; Bell, K. S.; Pikuz, S. A.; Shelkovenko, T. A.; Greenly, J. B.; Hammer, D. A.; Kusse, B. R. [Cornell University, Ithaca, NY 14853 (United States)

2009-01-21T23:59:59.000Z

165

Matryoshka of Special Democratic Forms  

E-Print Network (OSTI)

Special p-forms are forms which have components \\phi_{\\mu_1...\\mu_p} equal to +1,-1 or 0 in some orthonormal basis. A p-form \\phi\\in \\Lambda^p R^d is called democratic if the set of nonzero components {\\phi_{\\mu_1...\\mu_p}} is symmetric under the transitive action of a subgroup of O(d,Z) on the indices {1,...,d}. Knowledge of these symmetry groups allows us to define mappings of special democratic p-forms in d dimensions to special democratic P-forms in D dimensions for successively higher P \\geq p and D \\geq d. In particular, we display a remarkable nested stucture of special forms including a U(3)-invariant 2-form in six dimensions, a G_2-invariant 3-form in seven dimensions, a Spin(7)-invariant 4-form in eight dimensions and a special democratic 6-form \\Omega in ten dimensions. The latter has the remarkable property that its contraction with one of five distinct bivectors, yields, in the orthogonal eight dimensions, the Spin(7)-invariant 4-form. We discuss various properties of this ten dimensional form.

Chandrashekar Devchand; Jean Nuyts; Gregor Weingart

2008-12-16T23:59:59.000Z

166

Specialized Training | Y-12 National Security Complex  

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

Specialized Training Specialized Training The Nuclear Materials Production and Processes course provides classroom instruction led by subject matter experts and includes ongoing...

167

Specialized Energy Services SES | Open Energy Information  

Open Energy Info (EERE)

References "Specialized Energy Services (SES)" Retrieved from "http:en.openei.orgwindex.php?titleSpecializedEnergyServicesSES&oldid351608" Categories: Clean Energy...

168

Paperclips Etc. Special Order Form  

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

PSS-02.2 (March 7, 2011) Replaces PSS-02.1 PSS-02.2 (March 7, 2011) Replaces PSS-02.1 PAPERCLIPS Etc. SPECIAL Orders Form This form is used to order supplies that are not readily available in the DOE HQ self-service supply stores or for items that require approval by Office Management. All supplies ordered MUST be used for Official Government Business only. Requestor's Name: ___________________________________________________ Date: __________________ Phone Number: __________________ DOE ID Badge No.: ________________________________________ Catalog Name: ______________________________________________________ Org Code: ______________ Item Number Page # Item Description Quantity Store Use Only ALL printed names (legible), signatures and dates are required before your Special order is processed.

169

Generalized Transforms and Special Functions  

E-Print Network (OSTI)

We study the properties of different type of transforms by means of operational methods and discuss the relevant interplay with many families of special functions. We consider in particular the binomial transform and its generalizations. A general method, based on the use of the Fourier transform technique, is proposed for the study of the properties of functions of operators.

G. Dattoli; E. Sabia

2010-10-08T23:59:59.000Z

170

Special Issue: High Elevation Forests  

E-Print Network (OSTI)

Resources, Colorado State University William Ciesla, Aerial Survey Coordinator, U.S. Forest Service (retired material for homes. They also capture, purify, and release water for our use. Recent aerial surveys confirmSpecial Issue: High Elevation Forests 2008 The Health of Colorado's Forests Report #12;David A

171

Special Holonomy Manifolds in Physics  

E-Print Network (OSTI)

This is a pedagogical exposition of holonomy groups intended for physicists. After some pertinent definitions, we focus on special holonomy manifolds, two per division algebras, and comment upon several cases of interest in physics, associated with compactification from F-, M- and string theory, on manifolds of 8, 7 and 6 dimensions respectively.

Luis J. Boya

2006-12-01T23:59:59.000Z

172

Finite Element Simulation of Residual Stresses in Thermo-coupled Wire Drawing Process  

Science Conference Proceedings (OSTI)

The objective of this paper is to calculate residual stress in drawn wire taking into account induced temperature due to plastic dissipation energy. Finite element analysis (FEA) for the simulation of wire drawing is applied. The general purpose FEA ...

R. Iankov; A. Van Bael; P. Van Houtte

2000-06-01T23:59:59.000Z

173

The Effect of Prongs in the Measurement of Atmospheric Turbulence with Fine-Wire Resistance Transducers  

Science Conference Proceedings (OSTI)

The response of the fine-wire resistance temperature transducer was analyzed including the effects of (i) conducive heat transfer between wire and the supporting prong and (ii) a thermal boundary layer, which can form around the prongs especially ...

V. P. Singh; F. Eaton; R. Rubio

1992-04-01T23:59:59.000Z

174

THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT...  

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

THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES Section...

175

STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED...  

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

STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIE STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER...

176

First Test Results of the New LANSCE Wire Scanner  

SciTech Connect

The Beam Diagnostics and Instrumentation Team (BDIT) at Los Alamos National Laboratory's LANSCE facility is presently developing a new and improved wire scanner diagnostics system controlled by National Instrument's cRIO platform. This paper describes the current state of development of the control system along with the results gathered from the latest actuator motion performance and accelerator-beam data acquisition tests.

Sedillo, James Daniel [Los Alamos National Laboratory

2011-01-01T23:59:59.000Z

177

Leaching Studies for Metals Recovery from Waste Printed Wiring ...  

Science Conference Proceedings (OSTI)

Presentation Title, Leaching Studies for Metals Recovery from Waste Printed Wiring ... of the Chemical Changes and Surface Properties of Carbonated Waste Cement ... Flux for Basic Oxygen Steel Making Using Waste Oxides of Steel Plant ... Heat Treatment of Black Dross for the Production of a Value Added Material - A

178

A Laser-Wire System at the ATF Extraction Line  

Science Conference Proceedings (OSTI)

A new laser-wire (LW) system has been installed at the ATF extraction line at KEK, Tsukuba. The system aims at a micron-scale laser spot size and employs a mode-locked laser system. The purpose-built interaction chamber, light delivery optics, and lens systems are described, and the first results are presented.

Boogert, S.T.; Blair, G.; Boorman, G.; Bosco, A.; Deacon, L.; Driouichi, C.; Karataev, P.; /Royal Holloway, U. of London; Kamps, T.; /BESSY, Berlin; Delerue, N.; Dixit, S.; Foster, B.; Gannaway, F.; Howell, D.F.; Qureshi, M.; Reichold, A.; Senanayake, R.; /Oxford U.; Aryshev, A.; Hayano, H.; Kubo, K.; Terunuma, N.; Urakawa, J.; /KEK, Tsukuba /Liverpool U. /Cockcroft Inst. Accel. Sci. Tech. /SLAC

2007-02-12T23:59:59.000Z

179

EAC Recommendations for DOE Action Regarding Non-Wires Solutions - October 17, 2012  

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

EAC Recommendations for DOE Action Regarding Non-Wires Solutions, approved at the October 15-16, 2012 EAC Meeting.

180

Alternative Fuels Data Center: Special Fuel Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Special Fuel Tax to Special Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Special Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Special Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Special Fuel Tax on Google Bookmark Alternative Fuels Data Center: Special Fuel Tax on Delicious Rank Alternative Fuels Data Center: Special Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Special Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Special Fuel Tax Effective January 1, 2014, certain special fuels sold or used to propel motor vehicles are subject to a license tax. Liquefied natural gas is subject to a tax of $0.16 per diesel gallon equivalent. Compressed natural

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Help:Special pages | Open Energy Information  

Open Energy Info (EERE)

Special pages are pages that are created by the software on demand. They Special pages are pages that are created by the software on demand. They are located in their own namespace Special: and are not editable directly as other pages. Some special pages depend on the preferences that have been set by a user, e.g. the number of titles which is displayed on a user's watchlist. List of special pages Clicking the link Special:Specialpages will take you to a list of all special pages on a wiki. Such a link is often accessible in the toolbox on the left hand panel. Some special pages can be transcluded. New images (includable) New pages (includable) Preferences Random page Recent changes (includable) Watchlist ... Retrieved from "http://en.openei.org/w/index.php?title=Help:Special_pages&oldid=58510" Categories: Help Special Pages

182

Beam profile measurement with flying wires at the Fermilab Recycler Ring  

Science Conference Proceedings (OSTI)

Flying wires were installed at the Fermilab Recycler Ring for transverse beam profile measurement for both proton and antiproton beams. The following note describes the system configuration, calibration and resolution of the flying wire system, interactions between the wires and the beam, as well as analysis of the transverse beam profile in the presence of a stochastic cooling system.

Carcagno, R.; Pishchalnikov, Yu.; Krider, J.; Hu, M.; Lorman, E.; Marchionni, A.; Pordes, S.; Wilson, P.; Zagel, J.; /Fermilab

2005-05-01T23:59:59.000Z

183

Evaluation of the Effect of LOCA Testing on Polyimide Insulated Wire Subjected to Bending: Volume 2  

Science Conference Proceedings (OSTI)

Due in part to mishandling and improper installation, polyimide insulated wire has exhibited degradation in some military aircraft and power plant applications. This report presents the results of a Rochester Gas & Electric (RG&E) test program to determine the effects of bending on aged polyimide lead wire and subsequent performance of this wire during a nuclear plant design basis accident.

1998-05-19T23:59:59.000Z

184

DOE Emergency Special Needs Self-Identification Form | Department...  

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

Emergency Special Needs Self-Identification Form DOE Emergency Special Needs Self-Identification Form Emergency Special Needs Self-Identification Form DOE Emergency Special Needs...

185

SPECIAL REREVIEW FINAL DETERMINATION UNCLASSIFIED  

Office of Legacy Management (LM)

SPECIAL REREVIEW SPECIAL REREVIEW FINAL DETERMINATION UNCLASSIFIED , ?4~0180N SctuAnr P. 0. 00x *a STATION F New YORK, N. Y. IN RLPLY RCFSRTO EID?f A- 43 MS ~-7405 eng-8 ". Subject: Contract No.H-7405 eng-8 with Metal Hydrides Incorporated. MEMORAhDUM to the Files. 1. Reference is made to basi.c communication dated 27 September 1945, Symbol No. EIDM 1%-30-b, requesting certain information with respect to the subject contract. 2. Reference pars,?-raph a. The Government committed to restore Contractor's plant 70 its original conditfon because of the fact that In furtherance of the Government work great expansion of facility ?.natallation in the Con- tractor's plant was required and the Contractor was un- W illing, in the event of termination or early cessation of

186

Two Theories of Special Relativity ?  

E-Print Network (OSTI)

Recently, [3], it was shown that Special Relativity is in fact based on one single physical axiom which is that of Reciprocity. Originally, Einstein, [1], established Special Relativity on two physical axioms, namely, the Galilean Relativity and the Constancy of the Speed of Light in inertial reference frames. Soon after, [4,5], it was shown that the Galilean Relativity alone is sufficient for Special Relativity. Here it is important to note that, implicitly, three more assumptions have been used on space-time coordinate transformations, namely, the homogeneity of space-time, the isotropy of space, and a mathematical condition of smoothness type. In [3], a boundedness condition on space-time coordinate transformations is used instead of a usual mathematical smoothness type condition. In this paper it is shown that the respective boundedness condition is closely related to a Principle of Transformation Increment Ratio Limitation, or in short, PTIRL, which has an obvious physical meaning. It is also shown that PTIRL is {\\it not} a stronger assumption than that of the mentioned boundedness in [3]. Of interest is the fact that, by formulating PTIRL as a physical axiom, the possibility is opened up for the acceptance, or on the contrary, rejection of this physical axiom PTIRL, thus leading to {\\it two} possible theories of Special Relativity. And to add further likelihood to such a possibility, the rejection of PTIRL leads easily to effects which involve unlimited time and/or space intervals, thus are not accessible to usual experimentation for the verification of their validity, or otherwise.

Elemer E. Rosinger

2010-06-14T23:59:59.000Z

187

Special Experiments: AES-UES  

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

Special Experiments at the APS Special note is made of the following experimental activities. (Updated 2/19/2012 17:00) BEAMLINE DATES SPOKESPERSON COMMENTS 2BM-B rad #92404 2/24- 2/27 Patrick LaReviere U of C *Approvals pending *No special procedure, samples must be surveyed before and after experiment by APS-HP. 10ID-B #92409 2/29- 3/05 Ken Kemner ANL-203 *Approvals pending *Samples may be left unattended for up to 12 hours with beam ON when hutch door is secured with lock and chain. 10BM-B rad #92408 3/01- 3/06 Ken Kemner ANL-203 *Approvals Pending *Samples may be left unattended for up to 12 hours with beam ON when hutch door is secured with lock and chain. 1ID-B rad #91277 3/07- 3/12 Don Brown- LANL Mark Daymond Queen's University *Approvals Pending 3ID-B #92107 3/10- 3/19 Valentin Iota UNLV

188

Program on Technology Innovation: Five-Wire Feasibility on Con Edison's Distribution Systems  

Science Conference Proceedings (OSTI)

The feasibility of a five-wire distribution system has gained interest in recent years. The five-wire distribution system features an isolated neutral that carries unbalanced load current. The main advantages of the five-wire distribution system include lower stray voltage and magnetic fields and easier detection of high-impedance faults. Under normal conditions, the five-wire design operates very similar to the four-wire design with one major exception all the return current is confined to the neutral t...

2006-09-05T23:59:59.000Z

189

Wire Making Techniques - HTS Coated Conductors - Fact Sheet  

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

Rolling Assisted Biaxially Textured Substrates (RABiTS Rolling Assisted Biaxially Textured Substrates (RABiTS TM ) coated conductors, characterized by their low cost and simple architecture, promise to meet industry price and performance targets. Introduction Since the discovery of high-temperature superconductors (HTS), notably YBa 2 Cu 3 O 7 (YBCO), researchers at the U.S. Department of Energy's (DOE) national laboratories have searched for ways to manufacture affordable flexible wires with high current density. One of the chief obstacles to the manufacture of commercial lengths of YBCO wire has been the phenomenon of weak links, which exist where current crosses a non-superconducting region such as a grain boundary. By aligning grains carefully, low angle boundaries between superconducting grains are assured, which

190

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers  

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

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Low-dimensional materials have gained much attention not only because of the nonstop march toward miniaturization in the electronics industry but also for the exotic properties that are inherent in their small size. One approach for creating low-dimensional structures is to exploit the nanoscale or atomic-scale features that exist naturally in the three-dimensional (bulk) form of materials. By this means, a group from the University of Washington has demonstrated a new way of creating one-dimensional nanoscale structures (nanowires) in the compound gallium selenide. In short, ordered lines of structural vacancies in the material stimulate the growth of "one-dimensional" structures less than 1 nanometer in width.

191

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers  

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

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Low-dimensional materials have gained much attention not only because of the nonstop march toward miniaturization in the electronics industry but also for the exotic properties that are inherent in their small size. One approach for creating low-dimensional structures is to exploit the nanoscale or atomic-scale features that exist naturally in the three-dimensional (bulk) form of materials. By this means, a group from the University of Washington has demonstrated a new way of creating one-dimensional nanoscale structures (nanowires) in the compound gallium selenide. In short, ordered lines of structural vacancies in the material stimulate the growth of "one-dimensional" structures less than 1 nanometer in width.

192

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers  

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

Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Vacancy-Induced Nanoscale Wire Structure in Gallium Selenide Layers Print Low-dimensional materials have gained much attention not only because of the nonstop march toward miniaturization in the electronics industry but also for the exotic properties that are inherent in their small size. One approach for creating low-dimensional structures is to exploit the nanoscale or atomic-scale features that exist naturally in the three-dimensional (bulk) form of materials. By this means, a group from the University of Washington has demonstrated a new way of creating one-dimensional nanoscale structures (nanowires) in the compound gallium selenide. In short, ordered lines of structural vacancies in the material stimulate the growth of "one-dimensional" structures less than 1 nanometer in width.

193

Wire Scanner Beam Profile Measurements: LANSCE Facility Beam Development  

SciTech Connect

The Los Alamos Neutron Science Center (LANSCE) is replacing Wire Scanner (WS) beam profile measurement systems. Three beam development tests have taken place to test the new wire scanners under beam conditions. These beam development tests have integrated the WS actuator, cable plant, electronics processors and associated software and have used H{sup -} beams of different beam energy and current conditions. In addition, the WS measurement-system beam tests verified actuator control systems for minimum profile bin repeatability and speed, checked for actuator backlash and positional stability, tested the replacement of simple broadband potentiometers with narrow band resolvers, and tested resolver use with National Instruments Compact Reconfigurable Input and Output (cRIO) Virtual Instrumentation. These beam tests also have verified how trans-impedance amplifiers react with various types of beam line background noise and how noise currents were not generated. This paper will describe these beam development tests and show some resulting data.

Gilpatrick, John D. [Los Alamos National Laboratory; Batygin, Yuri K. [Los Alamos National Laboratory; Gonzales, Fermin [Los Alamos National Laboratory; Gruchalla, Michael E. [Los Alamos National Laboratory; Kutac, Vincent G. [Los Alamos National Laboratory; Martinez, Derwin [Los Alamos National Laboratory; Sedillo, James Daniel [Los Alamos National Laboratory; Pillai, Chandra [Los Alamos National Laboratory; Rodriguez Esparza, Sergio [Los Alamos National Laboratory; Smith, Brian G. [Los Alamos National Laboratory

2012-05-15T23:59:59.000Z

194

PARALLEL ION BEAM PROFILE SCAN USING LASER WIRE  

Science Conference Proceedings (OSTI)

We report on the world s first experiment of a parallel profile scan of the hydrogen ion (H-) beam using a laser wire system. The system was developed at the superconducting linac of the Spallation Neutron Source (SNS) accelerator complex. The laser wire profile scanner is based on a photo-detachment process and therefore can be conducted on an operational H- beam in a nonintrusive manner. The parallel profile scanning system makes it possible to simultaneously measure profiles of the 1-MW neutron production H- beam at 9 different locations of the linac by using a single light source. This paper describes the design, optical system and software platform development, and measurement results of the parallel profile scanning system.

Liu, Yun [ORNL; Aleksandrov, Alexander V [ORNL; Huang, Chunning [ORNL; Long, Cary D [ORNL; Dickson, Richard W [ORNL

2013-01-01T23:59:59.000Z

195

Dissipation in a Quantum Wire: Fact and Fantasy  

Science Conference Proceedings (OSTI)

Where, and how, does energy dissipation of electrical energy take place in a ballistic wire? Fully two decades after the advent of the transmissive phenomenology of electrical conductance, this deceptively simple query remains unanswered. We revisit the quantum kinetic basis of dissipation and show its power to give a definitive answer to our query. Dissipation leaves a clear, quantitative trace in the non-equilibrium current noise of a quantum point contact; this signature has already been observed in the laboratory. We then highlight the current state of accepted understandings in the light of well-known yet seemingly contradictory measurements. The physics of mesoscopic transport rests not in coherent carrier transmission through a perfect and dissipationless metallic channel, but explicitly in their dissipative inelastic scattering at the wire's interfaces and adjacent macroscopic leads.

Das, Mukunda P. [Department of Theoretical Physics, IAS, Australian National University, Canberra, ACT 0200 (Australia); Green, Frederick [School of Physics, University of New South Wales, Sydney, NSW 2052 (Australia)

2008-10-23T23:59:59.000Z

196

Wrapping process for fabrication of A-15 superconducting composite wires  

DOE Patents (OSTI)

A method for fabricating superconducting wires wherein a billet of copper containing filaments of niobium or vanadium is rolled to form a strip which is wrapped about a tin-alloy core to form a composite. The alloy is a tin-copper alloy for niobium filaments and a gallium-copper alloy for vanadium filaments. The composite is then drawn down to a desired wire size and heat treated. During the heat treatment process, the tin in the bronze reacts with the niobium to form the superconductor niobium tin. In the case where vanadium is used, the gallium in the gallium bronze reacts with the vanadium to form the superconductor vanadium gallium. This new process eliminates the costly annealing steps, external tin plating and drilling of bronze ingots required in a number of prior art processes.

Suenaga, M.; Klamut, C.J.; Luhman, T.S.

1980-08-15T23:59:59.000Z

197

Near net shape processing of continuous lengths of superconducting wire  

DOE Patents (OSTI)

A system and method for mechanically forming a ceramic superconductor product. A system for making the ceramic superconductor includes a metallic channel portion having a cross section for receiving a ceramic superconductor powder, a roll to mechanically reduce the channel cross section and included superconductor powder and a cap portion welded to the channel portion using a localized high energy source. The assembled bar is then mechanically reduced to form a tape or wire end product.

Danyluk, Steven (Atlanta, GA); McNallan, Michael (Oak Park, IL); Troendly, Robert (St. Charles, IL); Poeppel, Roger (Glen Ellyn, IL); Goretta, Kenneth (Downer Grove, IL); Lanagan, Michael (Woodridge, IL)

1997-01-01T23:59:59.000Z

198

Homogenous BSCCO-2212 Round Wires for Very High Field Magnets  

Science Conference Proceedings (OSTI)

The performance demands on modern particle accelerators generate a relentless push towards higher field magnets. In turn, advanced high field magnet development places increased demands on superconducting materials. Nb3Sn conductors have been used to achieve 16 T in a prototype dipole magnet and are thought to have the capability for {approx}18 T for accelerator magnets (primarily dipoles but also higher order multipole magnets). However there have been suggestions and proposals for such magnets higher than 20 T. The High Energy Physics Community (HEP) has identified important new physics opportunities that are enabled by extremely high field magnets: 20 to 50 T solenoids for muon cooling in a muon collider (impact: understanding of neutrinos and dark matter); and 20+ T dipoles and quadrupoles for high energy hadron colliders (impact: discovery reach far beyond present). This proposal addresses the latest SBIR solicitation that calls for grant applications that seek to develop new or improved superconducting wire technologies for magnets that operate at a minimum of 12 Tesla (T) field, with increases up to 15 to 20 T sought in the near future (three to five years). The long-term development of accelerator magnets with fields greater than 20 T will require superconducting wires having significantly better high-field properties than those possessed by current Nb{sub 3}Sn or other A15 based wires. Given the existing materials science base for Bi-2212 wire processing, we believe that Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub y} (Bi-2212) round wires can be produced in km-long piece lengths with properties suitable to meet both the near term and long term needs of the HEP community. The key advance will be the translation of this materials science base into a robust, high-yield wire technology. While the processing and application of A15 materials have advanced to a much higher level than those of the copper oxide-based, high T{sub c} (HTS) counterparts, the HTS materials have the very significant advantage of an extremely high H{sub c2}. For this reason, Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub y} (Bi-2212, or 2212) in the form of a multifilamentary Ag alloy matrix composite is beginning to attract the interest of the magnet community for future extremely high-field magnets or magnet-insert coils for 4.2K operation. Fig. 1 shows an example of excellent JE (engineering current density) in Bi-2212 round wire at fields up to 45 T, demonstrating the potential for high field applications of this material. For comparison, the Nb{sub 3}Sn wires used in magnets in the 16-18 T range typically perform with J{sub E} in the range 200-500 A/mm{sup 2}; the Bi-2212 wire retains this level of performance to fields at least as high as 45 T, and probably significantly higher. Bi-2212 conductors have in fact been used to generate a 25 T field in a superconducting insert magnet. These two factors- the very high field critical current performance of Bi-2212, and the already demonstrated capability of this material for high field magnets up to 25 T, strongly suggest this material as a leading contender for the next generation high field superconducting (HFS) wire. This potential was recognized by the US Academy of Science's Committee on Opportunities in High Magnetic Field Science. Their report of the same name specifically calls out the high field potential for this material, and suggests that 30 T magnets appear feasible based on the performance of 2212. There are several requirements for HFS conductors. The most obvious is J{sub E} (B, T), the engineering current density at the field and temperature of operation. As shown in Fig. 1, Bi-2212 excels in this regard. Stability requirements for magnets dictate that the effective filament diameter should be less than 30 micrometers, something that Bi-2212 multifilamentary wire can uniquely satisfy among the HFS superconducting wire technologies. Additional requirements include mechanical properties that prevent stress limitation of J{sub E} at the operating conditions, resistive transition index (n-value) suffic

Dr. Scott Campbell Dr. Terry Holesinger Dr. Ybing Huang

2012-06-30T23:59:59.000Z

199

Polarimetry and Schlieren diagnostics of underwater exploding wires  

SciTech Connect

Nondisturbing laser-probing polarimetry (based on the Faraday and Kerr effects) and Schlieren diagnostics were used in the investigation of underwater electrical wire explosion. Measuring the polarization plane rotation angle of a probing laser beam due to the Faraday effect allows one to determine an axially resolved current flowing through the exploding wire, unlike commonly used current probes. This optical method of measuring current yields results that match those obtained using a current viewing resistor within an accuracy of 10%. The same optical setup allows simultaneous space-resolved measurement of the electric field using the Kerr effect. It was shown that the maximal amplitude of the electric field in the vicinity of the high-voltage electrode is approx80 kV/cm and that the radial electric field is <1 MV/cm during the wire explosion. Finally, it was shown that the use of Schlieren diagnostics allows one to obtain qualitatively the density distribution behind the shock wave front, which is important for the determination of the energy transfer from the discharge channel to the generated water flow.

Fedotov-Gefen, A. V.; Krasik, Ya. E. [Physics Department, Technion, 32000 Haifa (Israel)

2009-11-01T23:59:59.000Z

200

SLAC National Accelerator Laboratory - Journal's Special Issue...  

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

Journal's Special Issue Highlights New Frontier of X-ray Lasers By Glenn Roberts Jr. September 9, 2013 A special issue of a physics publication highlights the contributions of...

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Emerging Neurophysiological Specialization for Letter Strings  

Science Conference Proceedings (OSTI)

In adult readers, printed words and other letter strings activate specialized visual functions within 200 msec, as evident from neurophysiological recordings of brain activity. These fast, specialized responses to letter strings are thought to develop ...

Urs Maurer; Silvia Brem; Kerstin Bucher; Daniel Brandeis

2005-10-01T23:59:59.000Z

202

2004 TMS Annual Meeting: Special Events  

Science Conference Proceedings (OSTI)

2004 TMS Annual Meeting & Exhibition: Special Events ... Materials Analysis: Understanding the Columbia DisasterMaterials · Light Metals Division Luncheon

203

Low-Cost Superconducting Wire for Wind Generators: High Performance, Low Cost Superconducting Wires and Coils for High Power Wind Generators  

SciTech Connect

REACT Project: The University of Houston will develop a low-cost, high-current superconducting wire that could be used in high-power wind generators. Superconducting wire currently transports 600 times more electric current than a similarly sized copper wire, but is significantly more expensive. The University of Houston’s innovation is based on engineering nanoscale defects in the superconducting film. This could quadruple the current relative to today’s superconducting wires, supporting the same amount of current using 25% of the material. This would make wind generators lighter, more powerful and more efficient. The design could result in a several-fold reduction in wire costs and enable their commercial viability of high-power wind generators for use in offshore applications.

None

2012-01-01T23:59:59.000Z

204

Special Topics and Data Reports  

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

Commercial Buildings Web Site. If you need assistance in viewing this page, please call (202) 586-8800 Energy Information Administration Home Page Commercial Buildings Web Site. If you need assistance in viewing this page, please call (202) 586-8800 Energy Information Administration Home Page Home > >Commercial Buildings Home > Special Topics and Data Reports Return to: CBECS Home Page 2003 Data Reports: Yellow Arrow Commercial Buildings Characteristics (HTML format) 1999 Data Reports: Yellow Arrow Commercial Buildings Characteristics (HTML format) 1995 Data Reports: Yellow Arrow Commercial Buildings Characteristics, Energy Consumption, and Expenditures (HTML format) Yellow Arrow Commercial Buildings Characteristics (HTML format) Yellow Arrow Commercial Buildings Characteristics (PDF format, 735 KB) Yellow Arrow Energy Consumption and Expenditures (HTML format) 1992 Data Reports: Yellow Arrow Commercial Buildings Characteristics (HTML format)

205

Special Emphasis Observances | Department of Energy  

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

Services » Diversity and Inclusion » Special Emphasis Observances Services » Diversity and Inclusion » Special Emphasis Observances Special Emphasis Observances The Energy Department celebrates special emphasis observances regularly, inviting guest speakers to highlight how the agency's mission benefits from diversity and inclusion. The Energy Department celebrates special emphasis observances regularly, inviting guest speakers to highlight how the agency's mission benefits from diversity and inclusion. The Department of Energy observes special days, weeks, and months as reflected in the below list of special program observances. Observances are held annually in compliance with Executive Order 11478, 29 CFR Part 1614.102(b)(4), joint Congressional Resolutions, Presidential Proclamations, and the Department's diversity and inclusion goals as

206

Parallel-wire grid assembly with method and apparatus for construction thereof  

DOE Patents (OSTI)

Disclosed is a parallel wire grid and an apparatus and method for making the same. The grid consists of a generally coplanar array of parallel spaced-apart wires secured between metallic frame members by an electrically conductive epoxy. The method consists of continuously winding a wire about a novel winding apparatus comprising a plurality of spaced-apart generally parallel spindles. Each spindle is threaded with a number of predeterminedly spaced-apart grooves which receive and accurately position the wire at predetermined positions along the spindle. Overlying frame members coated with electrically conductive epoxy are then placed on either side of the wire array and are drawn together. After the epoxy hardens, portions of the wire array lying outside the frame members are trimmed away.

Lewandowski, E.F.; Vrabec, J.

1981-10-26T23:59:59.000Z

207

Parallel-wire grid assembly with method and apparatus for construction thereof  

DOE Patents (OSTI)

Disclosed is a parallel wire grid and an apparatus and method for making the same. The grid consists of a generally coplanar array of parallel spaced-apart wires secured between metallic frame members by an electrically conductive epoxy. The method consists of continuously winding a wire about a novel winding apparatus comprising a plurality of spaced-apart generally parallel spindles. Each spindle is threaded with a number of predeterminedly spaced-apart grooves which receive and accurately position the wire at predetermined positions along the spindle. Overlying frame members coated with electrically conductive epoxy are then placed on either side of the wire array and are drawn together. After the epoxy hardens, portions of the wire array lying outside the frame members are trimmed away.

Lewandowski, Edward F. (Westmont, IL); Vrabec, John (South Holland, IL)

1984-01-01T23:59:59.000Z

208

Radial electric field 3D modeling for wire arrays driving dynamic hohlraums on Z.  

SciTech Connect

The anode-cathode structure of the Z-machine wire array results in a higher negative radial electric field (Er) on the wires near the cathode relative to the anode. The magnitude of this field has been shown to anti-correlate with the axial radiation top/bottom symmetry in the DH (Dynamic Hohlraum). Using 3D modeling, the structure of this field is revealed for different wire-array configurations and for progressive mechanical alterations, providing insight for minimizing the negative Er on the wire array in the anode-to-cathode region of the DH. Also, the 3D model is compared to Sasorov's approximation, which describes Er at the surface of the wire in terms of wire-array parameters.

Mock, Raymond Cecil

2007-06-01T23:59:59.000Z

209

Mound bridge-wire welding, testing and corrosion seminar, Miamisburg, OH, May 7-8, 1968  

SciTech Connect

Brief summaries are presented on the following presentations: welding for low voltage operation, welding techniques at Mound, welding/joining at Sandia, Ultrasonic`s plastic assemblies of detonator components, laser welding bridge-wires, laser safety in the Biorad industrial environment, nondestructive testing at Mound, thermal cycle data and evaluation, thermal cycle nondestructive testing, corrosion of detonator electrode and bridge-wire, and corrosion studies and fabrication of bridge-wire at Sigmund Cohn.

Richards, M.A.

1968-08-07T23:59:59.000Z

210

Investigating the Use of Ultrasonic Guided Waves for Aging Wire Insulation Assessment  

E-Print Network (OSTI)

Aging wiring has become a critical issue to DoD, NASA, FAA, and Industry. The problem is that insulation on environmentally aged wire becomes brittle and cracks. This exposes the underlying conductive wire to the potential for short circuits and fire. The difficulty is that techniques to monitor aging wire problems focus on applying electrical sensing techniques that are not very sensitive to the wire insulation. Thus, the development of methods to quantify and monitor aging wire insulation is highly warranted. Measurement of wire insulation stiffness by ultrasonic guided waves is being examined. Initial laboratory tests were performed on a simple model consisting of a solid cylinder and then a solid cylinder with a polymer coating. Experimental measurements showed that the lowest order axisymmetric mode may be sensitive to stiffness changes in the wire insulation. To test this theory, mil-spec wire samples MIL-W-81381, MIL-W-22759/34, and MIL-W-22759/87 (typically found in aircraft) were heat-damaged in an oven, in a range of heating conditions. The samples were 12, 16, and 20 gauge and the heat-damage introduced material changes in the wire-insulation that made the originally flexible insulation brittle and darker in color. Axisymmetric mode phasevelocity increased for the samples that were exposed to heat for longer duration. For example, the phase velocity in the 20-gauge MIL-W-22759/34 wire changed from a baseline value of 2790m/s to 3280m/s and 3530m/s for one-hour exposures to 349 C and 399 C, respectively. Although the heat-damage conditions are not the same as environmental aging, we believe that with further development and refinements, the ultrasonic guided waves can be used to inspect wire-insulation for detrimental environmental aging conditions.

Robert F. Anastasi; Eric I. Madaras

2002-01-01T23:59:59.000Z

211

SpaceWire model development technology for satellite architecture.  

DOE Green Energy (OSTI)

Packet switched data communications networks that use distributed processing architectures have the potential to simplify the design and development of new, increasingly more sophisticated satellite payloads. In addition, the use of reconfigurable logic may reduce the amount of redundant hardware required in space-based applications without sacrificing reliability. These concepts were studied using software modeling and simulation, and the results are presented in this report. Models of the commercially available, packet switched data interconnect SpaceWire protocol were developed and used to create network simulations of data networks containing reconfigurable logic with traffic flows for timing system distribution.

Eldridge, John M.; Leemaster, Jacob Edward; Van Leeuwen, Brian P.

2011-09-01T23:59:59.000Z

212

Enhancing Performance of /MOD-YBCO/RABiTSTM-based 2G Wire  

Science Conference Proceedings (OSTI)

AMSC's approach to enhance the wire performance is twofold: 1) Increasing the self-field critical current; 2) Enhancing the flux pinning performance. AMSC's ...

213

Wire-shaped semiconductor light-emitting diodes for general-purpose lighting  

SciTech Connect

The object of this work is to develop and optimize a new type of light-emitting diode (LED) with a wire-shaped, cylindrical geometry.

Mauk, Michael G.

2002-10-28T23:59:59.000Z

214

Corrosion Products of Iron Wire Arterial Implants from In Vivo and In ...  

Science Conference Proceedings (OSTI)

In the present study, iron wire was implanted into either the abdominal rat aortic wall or ... Fabrication of a Cellulosic Nanocomposite Scaffold with Improved ...

215

Synthesis of Superconducting MgB2 Wire, Tapes and Films - Energy ...  

Electricity Transmission Synthesis of Superconducting MgB2 Wire, Tapes and Films Ames Laboratory. Contact AMES About This Technology Technology Marketing ...

216

Production of a Low-Cost DMD Wire Feedstock by Direct ...  

Science Conference Proceedings (OSTI)

Presentation Title, Production of a Low-Cost DMD Wire Feedstock by Direct Consolidation of Ti Sponge. Author(s), Kevin F. Dring, Martin Lefstad, Ola Jensrud.

217

Feature based cost and carbon emission modelling for wire and arc additive manufacturing.  

E-Print Network (OSTI)

??The wire and arc additive manufacturing (WAAM) is a CNC and welding deposition based additive manufacturing method. This novel manufacturing technique has potential cost and… (more)

Guo, Jianing

2012-01-01T23:59:59.000Z

218

Polarization dependence of the absorption coefficient for an array of strained quantum wires  

Science Conference Proceedings (OSTI)

The polarization dependence of the absorption coefficient for compressively and tensilely strained quantum wires is investigated as a function of strain

Igor Vurgaftman; Jasprit Singh

1995-01-01T23:59:59.000Z

219

Indentation response of polymer films and aircraft wiring with polymer insulation.  

E-Print Network (OSTI)

??M.S. The airline regulatory communities are interested in methods that can access degradation in the polymer insulation of aging aircraft wiring. This study investigates the… (more)

Nagendran, Kaushik Bindiganavile, 1979-

2005-01-01T23:59:59.000Z

220

International Energy Outlook - Special Topics  

Gasoline and Diesel Fuel Update (EIA)

A A Energy Information Administration Forecast Channel. If having trouble viewing this page, contact the National Energy Informaiton Center at (202) 586-8800. Return to Energy Information Administration Home Page Home > Environment> International Energy Outlook> Special Topics International Energy Outlook 2004 Converting Gross Domestic Product for Different Countries to U.S. Dollars: Market Exchange Rates and Purchasing Power Parity Rates The world energy forecasts in IEO2004 are based primarily on projections of GDP for different countries and regions, which for purposes of comparison are expressed in 1997 U.S. dollars. First, GDP projections are prepared for the individual countries in terms of their own national currencies and 1997 prices of goods and services. Then, the projections are converted to 1997 U.S. dollars by applying average 1997 foreign exchange rates between the various national currencies and the dollar. The resulting projections of real GDP are thus based on national 1997 prices in each country and the 1997 market exchange rate (MER) for each currency against the U.S. dollar.

Note: This page contains sample records for the topic "torpedo speciality wire" 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

ANS Special Committee on Fukushima  

E-Print Network (OSTI)

As the news of the historic March 11, 2011, Tohoku earthquake reached the United States, the nuclear community was relieved to hear that the reactors at several locations along the Japanese coast appeared to be undamaged. However, as pictures of the devastation from the subsequent tsunami began to appear, such relief was short-lived. It became clear that the events at the Fukushima Daiichi nuclear power station would mark a significant time in the history of nuclear technology. As nuclear scientists and engineers and as members of the American Nuclear Society (ANS), we knew that we were obliged to present our collective understanding of the facts and to present them in context, without bias. Hence, the ANS Special Committee on Fukushima was organized to do exactly that, in this “Fukushima Daiichi: ANS Committee Report.” We thank the many nuclear professionals, the ANS leadership, and staff, who willingly gave their time to the project. This report would not have been possible without their hard work and dedication. We thank all of them for stepping forward, together, to carry the light of science and truth in a time of crisis to combat fear, uncertainty, and misinformation. The Fukushima Daiichi accident will be a subject of intense scrutiny and study for years to come. However, the bravery and the courage of the people of Japan and the extraordinary efforts made by brilliant engineers, operators, and technicians who recovered a six-reactor site from one of the worst natural disasters ever seen

Dale Klein; Michael Corradini

2012-01-01T23:59:59.000Z

222

Conjugated "Molecular Wire" for Excitons  

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

Conjugated "Molecular Wire" for Excitons Conjugated "Molecular Wire" for Excitons Yuki Shibano, Hiroshi Imahori, Paiboon Sreearunothai, Andrew R. Cook and John R. Miller J. Phys. Chem. Lett. 1, 1492-1496 (2010). [Find paper at ACS Publications] Abstract: We have synthesized new conjugated, rigid rod oligomers of fluorene, Fn(C60)2, n = 4, 8, 12, and 16. These pure compounds have Fn chains up to 140 Ă… long. The C60 groups covalently attached at both ends serve as traps for excitons created in the Fn chains. Excitons created in the chains by photoexcitation reacted rapidly with the C60 groups with decays described well by the sum of two exponentials. Mean reaction times were 2.3, 5.5, and 10.4 ps for n = 8, 12, and 16. In F16(C60)2, the 10.4 ps reaction time was 40 times faster than that found in earlier reports on

223

Wire-chamber radiation detector with discharge control  

DOE Patents (OSTI)

A wire chamber; radiation detector has spaced apart parallel electrodes and grids defining an ignition region in which charged particles or other ionizing radiations initiate brief localized avalanche discharges and defining an adjacent memory region in which sustained glow discharges are initiated by the primary discharges. Conductors of the grids at each side of the memory section extend in orthogonal directions enabling readout of the X-Y coordinates of locations at which charged particles were detected by sequentially transmitting pulses to the conductors of one grid while detecting transmissions of the pulses to the orthogonal conductors of the other grid through glow discharges. One of the grids bounding the memory region is defined by an array of conductive elements each of which is connected to the associated readout conductor through a separate resistance. The wire chamber avoids ambiguities and imprecisions in the readout of coordinates when large numbers of simultaneous or; near simultaneous charged particles have been detected. Down time between detection periods and the generation of radio frequency noise are also reduced.

Perez-Mendez, V.; Mulera, T.A.

1982-03-29T23:59:59.000Z

224

Wire Scanner Beam Profile Measurements for the LANSCE Facility  

SciTech Connect

The Los Alamos Neutron Science Center (LANSCE) is replacing beam profile measurement systems, commonly known as Wire Scanners (WS). Using the principal of secondary electron emission, the WS measurement system moves a wire or fiber across an impinging particle beam, sampling a projected transverse-beam distribution. Because existing WS actuators and electronic components are either no longer manufactured or home-built with antiquated parts, a new WS beam profile measurement is being designed, fabricated, and tested. The goals for these new WS's include using off-the-shelf components while eliminating antiquated components, providing quick operation while allowing for easy maintainability, and tolerating external radioactivation. The WS measurement system consists of beam line actuators, a cable plant, an electronics processor chassis, and software located both in the electronics chassis (National Instruments LabVIEW) and in the Central Control Room (EPICS-based client software). This WS measurement system will measure Hand H{sup +} LANSCE-facility beams and will also measure less common beams. This paper describes these WS measurement systems.

Gilpatrick, John D. [Los Alamos National Laboratory; Gruchalla, Michael E. [Los Alamos National Laboratory; Martinez, Derwin [Los Alamos National Laboratory; Pillai, Chandra [Los Alamos National Laboratory; Rodriguez Esparza, Sergio [Los Alamos National Laboratory; Sedillo, James Daniel [Los Alamos National Laboratory; Smith, Brian G. [Los Alamos National Laboratory

2012-05-15T23:59:59.000Z

225

D0-EC RTD Wiring Layout (North Calorimeter)  

SciTech Connect

The temperature of the North End-Calorimeter of the D-Zero detector is to be monitored by several RTD temperature sensors. The location and other important information pertaining to each individual RTD is included in the following tables, which are grouped by bundle number. There are mne 60 pIll port connectors. Each connector corresponds to a bundle of twisted pairs. Twisted pairs, of one of eight colors along with either a black or white wire, run to 10-pin connectors which have a mate on the module or cryostat wall. In general, all 60 pins, or all 10 pins are not used. The color scheme of the wires was designed so that all the twisted pairs with white run West from the instrumentation port, and twisted pairs with black run East. This scheme proved to be very successful and efficient during the installation process. After being installed, every RTD connection was checked and their corresponding resistances were recorded by Jerry Blazey. All the RTD's tested successfully, except for 2. The 2 dead RTD's were: Channel 17 on bundle 4, which is located on the front of MH module 8L; and Channel 13 on bundle 5, which is located on the Bottom of the Middle Coarse Plate of the IH.

Primdahl, K.; /Fermilab

1991-06-04T23:59:59.000Z

226

D0-EC RTD Wiring Layout (South Calorimter)  

SciTech Connect

The temperature of the South End-Calorimeter of the D-Zero detector is to be monitored by several RTD temperature sensors. The location and other important information pertaining to each individual RTD is included in the following tables, which are grouped by bundle number. There are nine 60 pin port connectors. Each connector corresponds to a bundle of twisted pairs. Twisted pairs, of one of eight colors along with either a black or white wire, run to 10-pin connectors which have a mate on the module or cryostat wall. In general, all 60 pins, or all 10 pins are not used. The color scheme of the wires was deSigned so that all the twisted pairs with white run West from the instrumentation port, and twisted pairs with black run East. This scheme proved to be very successful and efficient during the installation process. After being installed, every RTD connection was checked and their corresponding resistances were recorded by Jerry Blazey. All the ATD's tested successfully, except for 4. The 4 dead RTD's were: Channel 12 on bundle 1, which is located on the back of OH module 7R; Channel 19 on bundle 4, which is located on the back of MH module 5L; Channel 9 on bundle 5, which is located on the IH fine 2-inch strap; and Channel 25 on bundle 7, which is located on the east strongback.

Leibfritz, J.R.; /Fermilab

1991-08-06T23:59:59.000Z

227

Substance abuse differences among students receiving special ...  

Science Conference Proceedings (OSTI)

abilities to cope with daily pressures and extended social environ- ments like schools. Typically, children and youth receiving special ed- ucation school services ...

228

Ameridian Speciality Services | Open Energy Information  

Open Energy Info (EERE)

firm that specializes in commercial roof installation. The company is involved in solar PV rooftop design, installation and project management. References Ameridian...

229

Guest editorial special section on RFID  

E-Print Network (OSTI)

The eight articles in this special section describe state-of-the-art technologies and tools and one application of RFID.

Sarma, Sanjay Emani

230

Special Publication 800-12: Chapter SEVEN  

Science Conference Proceedings (OSTI)

... Gilbert, Irene. Guide for Selecting Automated Risk Analysis Tools. Special Publication 500-174. ... Jaworski, Lisa. "Tandem Threat Scenarios: A Risk ...

231

Implementation of multiple specialization in logic programs  

Science Conference Proceedings (OSTI)

Keywords: abstract interpretation, compile-time analysis, direct manipulation, distributed computing, graphical user interfaces, logic programming, multimedia, multiple program specialization, optimization, reconfiguration, user interface management system

Germán Puebla; Manuel Hermenegildo

1995-06-01T23:59:59.000Z

232

Special Improvement Districts (Montana) | Department of Energy  

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

or town council may create a special improvement district for the purchase, installation, maintenance, and management of alternative energy production facilities. Under certain...

233

AIR FORCE SPECIAL WEAPONS CENTER  

Office of Legacy Management (LM)

HEADQUARTERS aII?y HEADQUARTERS aII?y 9 AIR FORCE SPECIAL WEAPONS CENTER 1 AIR FORCE SYSTEMS COMMAND . - KlRTlAND AIR FORCE BASE, NEW MEXICO - k FINAL REPORT O N AIR FORCE PARTICIPATION PROJECT RULISON .1 O c t o b e r 1969 P r e p a r e d by : CONT INENTAL TEST D I V I S ION DIRECTORATE OF NUCLEAR FIELD OPERATIONS This page intentionally left blank INDEX AIR FORCE PARTICIPATION I N PROJECT RULISON FINAL REPORT PARAGRAPH BASIC REPORT SUBJECT R e f e r e n c e s PAGE 2 G e n e r a l 1 3 P l a n n i n g 3 4 Command a n d C o n t r o l 5 O p e r a t i o n s , G r a n d ' J u n c t i o n M u n i c i p a l A i r p o r t . . ' A i r O p e r a t i o n s C e n t e r , He1 i c o p t e r P a d / ' 7.. - . M a t e r i e l : ' 8 M e d i c a l 1 9 R a d - S a f e C r a s h - R e s c u e S e c u r i t y 2 1 C o m m u n i c a t i o n s ~ d m i n i s t r a t ' i o n Summary ATTACHMENTS ATTACHMENT SUBJECI' 1 F r a g O r d e r 69-1 ( ~ r o j ' e c t RULISON) , AFSWC D

234

Special Inquiry: IO1HQ005 | Department of Energy  

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

IO1HQ005 Special Inquiry: IO1HQ005 April 23, 2001 Special Review of the Yucca Mountain Project, IO1HQ005 Special Inquiry: IO1HQ005 More Documents & Publications Special Inquiry:...

235

Forest Service Special Use Authorization | Open Energy Information  

Open Energy Info (EERE)

Forest Service Special Use Authorization Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Reference Material: Forest Service Special Use Authorization Details...

236

NIST: Triatomic - Special Units, ... and Useful Conver. Factors  

Science Conference Proceedings (OSTI)

5. Special Units, Fundamental Constants, and Useful Conversion Factors. 5.a. Special Units. ... 5.b. Fundamental Constants and Conversion Factors. ...

237

Individual differences in preferred steering effort for steer-by-wire systems  

Science Conference Proceedings (OSTI)

Steer-by-wire systems provide drivers with the opportunity to personalize steering settings in vehicles. Studies conducted in the past have indicated that preferences for steering effort, one of the factors which affect steering feel, vary based on individual ... Keywords: human machine interface, steer-by-wire, steering effort, steering feel, steering systems

Swethan Anand; Jacques Terken; Jeroen Hogema

2011-11-01T23:59:59.000Z

238

Parallel automated wire-routing with a number of competing processors  

Science Conference Proceedings (OSTI)

The purpose of the automated wire routing for VLSI and printed circuit board design is to connect a number of terminal pairs distributed throughout wiring plane with net paths which do not intersect each other. Although maze running and line search are ...

Yoshizo Takahashi; Shigetaka Sasaki

1990-06-01T23:59:59.000Z

239

Time and Frequency Response of a Resistance-Wire Aircraft Atmospheric Temperature Sensor  

Science Conference Proceedings (OSTI)

The heat transfer characteristics of an aircraft-mounted resistance-wire atmospheric temperature sensor are modeled to determine the time and frequency responses. The sensor element (Rosemount 102E4AL) consists of a 25-?m-diameter platinum wire ...

G. A. Payne; C. A. Friehe; D. K. Edwards

1994-04-01T23:59:59.000Z

240

Microstructure development in Nb3Sn(Ti) internal tin superconducting wire  

E-Print Network (OSTI)

in the inner and outer rings of the 26-bundle wire (left) and in the 85-bundle wire (right). The voids observed to identify the phases present and X-ray microtomography (XMT) to investigate the void volume and distribution tin [1], powder-in-tube (PIT) [2] and bronze processes [3]. In this study, two commercially produced

Elliott, James

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Forcing neurocontrollers to exploit sensory symmetry through hard-wired modularity in the game of Cellz  

E-Print Network (OSTI)

Forcing neurocontrollers to exploit sensory symmetry through hard-wired modularity in the game the benefits of different types of modularity by hard-wiring these into evolvable systems. In this paper we to the phenomenon that the interconnection of unrelated parts of a neural network in itself can hamper evolution

Lucas, Simon M.

242

Research on Magnetic Signal Extracting and Filtering of Coal Mine Wire Rope Belt Conveyer Defects  

Science Conference Proceedings (OSTI)

Because of wire rope conveyer belt with high load operating and complex conditions of coal mine, it is prone to cause conveyer belt horizontal rupture. It will bring tremendous hazards for coal mine safe production. Defects of wire rope and joints displacement ...

Qinghua Mao; Hongwei Ma; Xuhui Zhang; Dawei Zhang

2011-01-01T23:59:59.000Z

243

Modeling of wire-on-tube heat exchangers using finite element method  

Science Conference Proceedings (OSTI)

Wire-on-tube heat exchangers are analysed under normal operating conditions (free convection) using finite element method. Galerkin's weighted residual method is used to minimise the errors. The effects of ambient temperatures and mass flow rates of ... Keywords: finite element method, free convection, phase change, wire on-tube heat exchangers

G. A. Quadir; G. M. Krishnan; K. N. Seetharamu

2002-03-01T23:59:59.000Z

244

Laboratory Calibration of a Vibrating Wire Device for Measuring Concentrations of Supercooled Liquid Water  

Science Conference Proceedings (OSTI)

Laboratory measurements of supercooled liquid water are made by a vibrating-wire sensor whose frequency of vibration varies according to the mass of ice collected on it. The vibrating-wire system is designed to be placed in the humidity duct of ...

Geoffrey E. Hill

1989-12-01T23:59:59.000Z

245

Low power interconnect design for fpgas with bidirectional wiring using nanocrystal floating gate devices (abstract only)  

Science Conference Proceedings (OSTI)

New architectures for the switch box and connection block are proposed for use in an energy efficient field programmable gate array (FPGA) with bidirectional wiring. Power-hungry SRAMs are replaced by non-volatile nanocrystal floating gate (NCFG) devices ... Keywords: bidirectional wiring, connection block, floating gate, fpga, high speed, low power, nanocrystal, switch box

Daniel Schinke; Wallace Shep Pitts; Neil Di Spigna; Paul Franzon

2011-02-01T23:59:59.000Z

246

Critical-Current Reduction in Thin Superconducting Wires Due to Current Crowding  

SciTech Connect

We demonstrate experimentally that the critical current in superconducting NbTiN wires is dependent on their geometrical shape, due to current-crowding effects. Geometric patterns such as 90{degrees} corners and sudden expansions of wire width are shown to result in the reduction of critical currents. The results are relevant for single-photon detectors as well as parametric amplifiers.

Hortensius, H.L.; Driessen, E.F.C.; Klapwijk, T.M.; Berggren, K.K.; Clem, John

2012-05-03T23:59:59.000Z

247

Conservative, special-relativistic smoothed particle hydrodynamics  

Science Conference Proceedings (OSTI)

We present and test a new, special-relativistic formulation of smoothed particle hydrodynamics (SPH). Our approach benefits from several improvements with respect to earlier relativistic SPH formulations. It is self-consistently derived from the Lagrangian ... Keywords: Computational fluid dynamics, Shocks, Smoothed particle hydrodynamics, Special relativity

Stephan Rosswog

2010-11-01T23:59:59.000Z

248

Attachment 14 Special Terms and Conditions  

E-Print Network (OSTI)

Attachment 14 Exhibit D Special Terms and Conditions Exhbit D PON-12-605 Special Terms. By accepting this grant, Recipient as a material term of this agreement shall be fully responsible wage. Therefore, as a material term of this grant, Recipient must either: (a) Proceed on the assumption

249

Specialization in i* strategic rationale diagrams  

Science Conference Proceedings (OSTI)

The specialization relationship is offered by the i* modeling language through the is-a construct defined over actors (a subactor is-a superactor). Although the overall meaning of this construct is highly intuitive, its semantics when it comes ... Keywords: generalization, goal-oriented modeling, i* framework, i-star, inheritance, specialization, subtyping

Lidia López; Xavier Franch; Jordi Marco

2012-10-01T23:59:59.000Z

250

Categorical Exclusion Determination Form Proposed Action Title: (0473-1597) Smart Wire Grid, Inc. -  

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

97) Smart Wire Grid, Inc. - 97) Smart Wire Grid, Inc. - Distributed Power Flow Contro l Using Smart Wires for Energy Routing Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): California, Missouri, North Carolina, Georgia, Wash ington, Pennsylvania, and Tennessee Proposed Action Description: Funding will support development of a Smart Wire System Controller and an energy router software to enable distributed agents to coordinate with the control center, improve power flow control, and take advantage of unused capacity within the existing transmission system. In addition, the power controller will enable grid operators to optimize transmission assets to fully integrate variable renewable energy sources. Proposed work consists of (1) designing, developing, testing, and optimizing the Smart Wire System Controller to meet utility specifications; (2)

251

Microsoft Word - Final Private Wires Study 1-12-09clean .doc  

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

Study of the Effect of Private Wire Laws on Development of Combined Heat and Power Facilities Study of the Effect of Private Wire Laws on Development of Combined Heat and Power Facilities STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES Pursuant to Section 1308 of The Energy Independence and Security Act of 2007 Prepared for: U.S. Department of Energy Navigant Consulting, Inc. Suite 500 1801 K Street, NW Washington, DC 20006 202.481.7534 www.navigantconsulting.com January 12, 2009 Study of the Effect of Private Wire Laws on Development of Combined Heat and Power Facilities Page i STATUTORY REQUIREMENT Energy Independence and Security Act of 2007 SEC. 1308. STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON THE DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES.

252

Microsoft Word - Final Private Wires Report 10-19-09.doc  

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

Study of the Effect of Private Wire Laws on Development of Combined Heat and Power Facilities Study of the Effect of Private Wire Laws on Development of Combined Heat and Power Facilities THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES Pursuant to Section 1308 of The Energy Independence and Security Act of 2007 January 12, 2009 Report of Study of the Effect of Private Wire Laws on Development of Combined Heat and Power Facilities Page 1 Section 1308 of the Energy Independence and Security Act of 2007 ("EISA 2007") directed the Secretary of Energy, in consultation with the States, to undertake a study of the laws affecting the siting of privately-owned distribution wires on or across public rights of way and to consider the impact of those laws on the development of combined heat and power ("CHP") facilities, as well as to determine

253

Wiring methods, components, and equipment for general use. - 1926.405  

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

Wiring methods, components, and equipment for general use. - 1926.405 Wiring methods, components, and equipment for general use. - 1926.405 www.OSHA.gov A-Z Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Regulations (Standards - 29 CFR) Wiring methods, components, and equipment for general use. - 1926.405 Regulations (Standards - 29 CFR) - Table of Contents * Part Number: 1926 * Part Title: Safety and Health Regulations for Construction * Subpart: K * Subpart Title: Electrical * Standard Number: 1926.405 * Title: Wiring methods, components, and equipment for general use. 1926.405(a) Wiring methods. The provisions of this paragraph do not apply to conductors which form an integral part of equipment such as motors, controllers, motor control centers and like equipment. 1926.405(a)(1) General requirements -

254

A Catalyst Wire-feed Arc Discharge for Synthesis of Carbon Nanotubes and  

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

A Catalyst Wire-feed Arc Discharge for Synthesis of Carbon Nanotubes and A Catalyst Wire-feed Arc Discharge for Synthesis of Carbon Nanotubes and Graphene Particles This invention pertains to a highly effective arc-based synthesis of single wall carbon nanotubes and graphene particles using catalysts in the form of wires made from ion group alloys instead of commonly used catalyst powders. The catalyst wire can be introduced into the discharge either from the anode or cathode regions or into the inter-electrode gap. The catalyst introduction can be done automatically and controlled using feedback based on the ablation of the graphite electrode. To maintain simplicity and attractiveness for industrial applications, it is desirable that the catalyst composition be contained in a single wire alloy. No.: M-808 Inventor(s): Yevgeny Raitses

255

Comprehensive analysis of radiative properties of brass and Al arranged in nested cylindrical wire arrays.  

SciTech Connect

Experimental results of nested cylindrical wire arrays (NCWA) consisting of brass (70% Cu and 30% Zn) wires on one array and Al (5056, 5% Mg) wires on the other array performed on the UNR Zebra generator at 1.0 MA current are compared and analyzed. Specifically, radiative properties of K-shell Al and Mg ions and L-shell Cu and Zn ions are compared as functions of the placements of the brass and Al wires on the inner and outer arrays. A full diagnostic set which included more than ten different beam-lines was implemented. Identical loads were fielded to allow the timing of time-gated pinhole and x-ray spectrometers to be shifted to get a more complete understanding of the evolution of plasma parameters over the x-ray pulse. The importance of the study of NCWAs with different wire materials is discussed.

Stafford, A. (University of Nevada, Reno, NV); Keim, S. F. (University of Nevada, Reno, NV); Osborne, Glenn C. (University of Nevada, Reno, NV); Esaulov, Andrey A. (University of Nevada, Reno, NV); Shrestha, I. (University of Nevada, Reno, NV); Kantsyrev, Victor Leonidovich (University of Nevada, Reno, NV); Shlyaptseva, V. (University of Nevada, Reno, NV); Coverdale, Christine Anne; Williamson, K. M. (University of Nevada, Reno, NV); Ouart, Nicholas D. (University of Nevada, Reno, NV); Safronova, Alla S. (University of Nevada, Reno, NV); Weller, M. E. (University of Nevada, Reno, NV)

2010-11-01T23:59:59.000Z

256

Effects of the roughness characteristics on the wire tool surface for the electrical discharge machining properties  

Science Conference Proceedings (OSTI)

Wire electrical discharge machining (WEDM) has been investigated to obtain the better discharge machining properties of the removal rate and the surface roughness in a few decades. Recently, it revealed that the rough tool electrodes can improve the WEDM properties for some sort of materials. In this study, the rough wire electrodes using a wet blasting method was developed and evaluated the machining performance for the insulated Si{sub 3}N{sub 4} in the WEDM processes. As the results, it could not recognize the advantage of roughness wire electrode under the high-energy condition, but it found that the electro-conductive layer thickness became thinner in comparison with those of normal wires. On the contrary, it could be obtained the better surface roughness in the low energy condition. It was supposed that the roughed wire surface generates the homogeneous dispersion discharges on the workpiece.

Fukuzawa, Yasushi; Yamashita, Masahide; Mamuro, Hiroaki; Yamashita, Ken [Nagaoka University of Technology, Department of Mechanical Engineering, 1603-1 Kamitomioka-machi, Nagaoka, Niigata, 940-2188 (Japan); Ogata, Masayoshi [Macoho Co., Ltd. 525 Kanawa, Isurugi-machi, Nagaoka, Niigata 940-2032 JAPAN (Japan)

2011-01-17T23:59:59.000Z

257

Independent Oversight Special Review, Headquarters - August 2008 |  

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

Independent Oversight Special Review, Headquarters - August 2008 Independent Oversight Special Review, Headquarters - August 2008 Independent Oversight Special Review, Headquarters - August 2008 August 2008 Review of Construction Safety and Health Programs This special review of construction safety was performed by the Office of Independent Oversight, within the Office of Health, Safety and Security (HSS), to provide feedback to DOE line management and contractors on the effectiveness of line organizations at DOE sites in implementing construction safety requirements. This special review is based on data collected over the past three years (covering the timeframe from late 2005 to early 2008) during scheduled inspections performed by Independent Oversight's Office of Environment, Safety and Health Evaluations, at the

258

Microsoft Word - CX-Fairview-Rogue_GroundWire_WEB.doc  

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

, 2010 , 2010 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Harold Grappe Project Manager - TELP-TTP-3 Proposed Action: Replacement of overhead ground wire in the last and most southerly mile of the Fairview-Rogue #1 230-kV transmission line leading into the Rogue Substation PP&A Project No.: 1736 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment...routine maintenance activities, corrective...are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designed purpose. Location: The project is located in Curry County, Oregon, in the Alvey District. The project

259

Method for producing strain tolerant multifilamentary oxide superconducting wire  

DOE Patents (OSTI)

A strain tolerant multifilamentary wire capable of carrying superconducting currents is provided comprising a plurality of discontinuous filaments formed from a high temperature superconducting material. The discontinuous filaments have a length at least several orders of magnitude greater than the filament diameter and are sufficiently strong while in an amorphous state to withstand compaction. A normal metal is interposed between and binds the discontinuous filaments to form a normal metal matrix capable of withstanding heat treatment for converting the filaments to a superconducting state. The geometry of the filaments within the normal metal matrix provides substantial filament-to-filament overlap, and the normal metal is sufficiently thin to allow supercurrent transfer between the overlapped discontinuous filaments but is also sufficiently thick to provide strain relief to the filaments.

Finnemore, Douglas K. (Ames, IA); Miller, Theodore A. (Tucson, AZ); Ostenson, Jerome E. (Ames, IA); Schwartzkopf, Louis A. (Mankato, MN); Sanders, Steven C. (Ames, IA)

1994-07-19T23:59:59.000Z

260

Magnetic Alignment of Pulsed Solenoids Using the Pulsed Wire Method  

SciTech Connect

A unique application of the pulsed-wire measurement method has been implemented for alignment of 2.5 T pulsed solenoid magnets. The magnetic axis measurement has been shown to have a resolution of better than 25 {micro}m. The accuracy of the technique allows for the identification of inherent field errors due to, for example, the winding layer transitions and the current leads. The alignment system is developed for the induction accelerator NDCX-II under construction at LBNL, an upgraded Neutralized Drift Compression experiment for research on warm dense matter and heavy ion fusion. Precise alignment is essential for NDCX-II, since the ion beam has a large energy spread associated with the rapid pulse compression such that misalignments lead to corkscrew deformation of the beam and reduced intensity at focus. The ability to align the magnetic axis of the pulsed solenoids to within 100 pm of the induction cell axis has been demonstrated.

Arbelaez, D.; Madur, A.; Lipton, T.M.; Waldron, W.L.; Kwan, J.W.

2011-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Seebeck Measurements on Arrays of Embedded Bi Submicron Wires  

E-Print Network (OSTI)

The transport properties of nanoscaled objects can be very different from those of the corresponding bulk material due to the influence of finite-size and quantum-size effects in low-dimensional structures. In 1993, Hicks and Dresselhaus published theoretical investigations on transport properties of one-dimensional conductors, predicting a significantly enhanced thermoelectric efficiency [1]. Because of large effective masses and mean free path of the conduction electrons, Bi is an ideal material for studying the transport properties of nanowires. The electrical conductivity of Bi nanowires was already intensively investigated [2]. Here, a simple method for the measurement of another thermoelectric material property, the Seebeck coefficient S, of arrays of embedded submicron wires is presented. S is defined as proportionality factor between the potential

S. Müller; T. W. Cornelius; D. Huzel; O. Picht; M. Rauber; R. Neumann

2008-01-01T23:59:59.000Z

262

Interaction between graphene and metamaterials: split rings vs. wire pairs  

Science Conference Proceedings (OSTI)

We have recently shown that graphene is unsuitable to replace metals in the current-carrying elements of metamaterials. At the other hand, experiments have demonstrated that a layer of graphene can modify the optical response of a metal-based metamaterial. Here we study this electromagnetic interaction between metamaterials and graphene. We show that the weak optical response of graphene can be modified dramatically by coupling to the strong resonant fields in metallic structures. A crucial element determining the interaction strength is the orientation of the resonant fields. If the resonant electric field is predominantly parallel to the graphene sheet (e.g., in a complementary split-ring metamaterial), the metamaterial’s resonance can be strongly damped. If the resonant field is predominantly perpendicular to the graphene sheet (e.g., in a wire-pair metamaterial), no significant interaction exists.

Zou, Yanhong; Tassin, Philippe; Koschny, Thomas; Soukoulis, Costas

2012-05-14T23:59:59.000Z

263

A pneumatic transfer system for special form {sup 252}Cf  

Science Conference Proceedings (OSTI)

A pneumatic transfer system has been developed for use with series 100 Special Form {sup 252}Cf. It was developed to reduce the exposure to personnel handling sources of {sup 252}Cf with masses up to 150 {micro}g by permitting remotely activated two-way transfer between the storage container and the irradiation position. The pneumatic transfer system also permits transfers for reproducible repetitive irradiation periods. In addition to the storage container equipped with quick-release fittings, the transfer system consists of an irradiation station, a control box with momentary contact switches to activate the air-pressure control valves and indicators to identify the location of the source, and connecting air hose and electrical wire. A source of 20 psig air and 110 volt electrical power are required for operation of the transfer system which can be easily moved and set up by one individual in 5 to 10 minutes. Tests have shown that rarely does a source become lodged in the transfer tubing, but two methods have been developed to handle incomplete transfers of the {sup 252}Cf source. The first method consists of closing one air vent to allow a pressure impulse to propel the source to the opposite side. The second method applies to those {sup 252}Cf capsules with a threaded or tapped end to which a small ferromagnetic piece can be attached; an incompletely transferred source in the transfer tube can then be guided to a position of safety by surrounding the transfer tubing containing the capsule with a horseshoe magnet attached to the end of a long pole.

Gehrke, R.J.; Berry, S.M.; Grafwallner, E.G.; Hoggan, J.M.

1996-09-01T23:59:59.000Z

264

FOIASI - Special Inquiry Review of Allegations Involving  

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

FOIASI - Special Inquiry Review of Allegations Involving FOIASI - Special Inquiry Review of Allegations Involving PotentialMisconduct by a Senior Office of Environmental Management Official FOIASI - Special Inquiry Review of Allegations Involving PotentialMisconduct by a Senior Office of Environmental Management Official In September 2009, the Office of Inspector General (OIG) received multiple allegations concerning improprieties by a senior official with the Office of Environmental Management. The allegations involved potential violations of political activity restrictions, lack of impartiality in performing official duties, misuse of position, and other related misconduct. Specific allegations concerned: 1. Orchestrating a $9 million American Recovery and Reinvestment Act of 2009 (Recovery Act) payment to certain Historically

265

Local Option - Special Districts | Department of Energy  

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

Local Option - Special Districts Local Option - Special Districts Local Option - Special Districts < Back Eligibility Commercial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Sealing Your Home Ventilation Construction Heat Pumps Appliances & Electronics Commercial Lighting Lighting Windows, Doors, & Skylights Bioenergy Solar Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Heating Wind Program Info State Florida Program Type PACE Financing '''''Note: The Federal Housing Financing Agency (FHFA) issued a [http://www.fhfa.gov/webfiles/15884/PACESTMT7610.pdf statement] in July 2010 concerning the senior lien status associated with most PACE programs. In response to the FHFA statement, most local PACE programs have been

266

Special Report: IG-0791 | Department of Energy  

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

Special Report: IG-0791 Special Report: IG-0791 Special Report: IG-0791 March 24, 2008 The Department's Unclassified Foreign Visits and Assignments Program The Department of Energy's national laboratories and various Federal officials interact with thousands of foreign national visitors and assignees every year. Visits and assignments are for a variety of purposes, including research collaborations and access to scientific user facilities. While the Department reports that these interactions stimulate ideas and foster research, they also carry inherent security risks. The Office of Foreign Visits and Assignments and the Office of Intelligence and Counterintelligence help the Department ensure that security risks are addressed while fostering collaboration with foreign nationals. In our

267

LANSCE-R WIRE-SCANNER ANALOG FRONT-END ELECTRONICS  

SciTech Connect

A new AFE is being developed for the new LANSCE-R wire-scanner systems. The new AFE is implemented in a National Instruments Compact RIO (cRIO) module installed a BiRa 4U BiRIO cRIO chassis specifically designed to accommodate the cRIO crate and all the wire-scanner interface, control and motor-drive electronics. A single AFE module provides interface to both X and Y wire sensors using true DC coupled transimpedance amplifiers providing collection of the wire charge signals, real-time wire integrity verification using the normal dataacquisition system, and wire bias of 0V to +/-50V. The AFE system is designed to accommodate comparatively long macropulses (>1ms) with high PRF (>120Hz) without the need to provide timing signals. The basic AFE bandwidth is flat from true DC to 50kHz with a true first-order pole at 50kHz. Numeric integration in the cRIO FPGA provides real-time pulse-to-pulse numeric integration of the AFE signal to compute the total charge collected in each macropulse. This method of charge collection eliminates the need to provide synchronization signals to the wire-scanner AFE while providing the capability to accurately record the charge from long macropulses at high PRF.

Gruchalla, Michael E. [Los Alamos National Laboratory

2011-01-01T23:59:59.000Z

268

Aging Wire Insulation Assessment by Phase Spectrum Examination of Ultrasonic Guided Waves  

E-Print Network (OSTI)

Wire integrity has become an area of concern to the aerospace community including DoD, NASA, FAA, and Industry. Over time and changing environmental conditions, wire insulation can become brittle and crack. The cracks expose the wire conductor and can be a source of equipment failure, short circuits, smoke, and fire. The technique of using the ultrasonic phase spectrum to extract material properties of the insulation is being examined. Ultrasonic guided waves will propagate in both the wire conductor and insulation. Assuming the condition of the conductor remains constant then the stiffness of the insulator can be determined by measuring the ultrasonic guided wave velocity. In the phase spectrum method the guided wave velocity is obtained by transforming the time base waveform to the frequency domain and taking the phase difference between two waveforms. The result can then be correlated with a database, derived by numerical model calculations, to extract material properties of the wire insulator. Initial laboratory tests were performed on a simple model consisting of a solid cylinder and then a solid cylinder with a polymer coating. For each sample the flexural mode waveform was identified. That waveform was then transformed to the frequency domain and a phase spectrum was calculated from a pair of waveforms. Experimental results on the simple model compared well to numerical calculations. Further tests were conducted on aircraft or mil-spec wire samples, to see if changes in wire insulation stiffness can be extracted using the phase spectrum technique.

Robert F. Anastasi; Eric I. Madaras

2003-01-01T23:59:59.000Z

269

Tribal Programs, Special Initiatives, and Cooperative Agreements |  

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

Programs, Special Initiatives, and Cooperative Agreements Programs, Special Initiatives, and Cooperative Agreements Tribal Programs, Special Initiatives, and Cooperative Agreements EM is involved in the cleanup of nuclear waste at nationwide sites and facilities. The waste, a result of the production of nuclear weapons, has affected sovereign Tribal nations located near these facilities. These Tribal nations have been impacted by different types of waste contamination, and their participation in the EM mission is critical. Special Initiatives The Department and the Tribes have engaged in a wide range of issues under established cooperative agreements. The projects initiated by DOE and the Tribes are meeting the Department's two-fold mission of cleaning up America's environmental legacy and addressing environmental concerns for

270

Chapter_12_Special_Access_Programs  

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

2 2 Special Access Programs This chapter describes the DOE Special Access Program (SAP) at DOE HQ and implements the requirements of: * Executive Order 13526, Classified National Security Information, Section 4.3, Special Access Programs, and Section 5.4, General Responsibilities, subparagraph (d). * DOE Order 471.5, Special Access Programs. A SAP is a program established for a specific class of classified information that imposes safeguarding and access requirements exceeding those normally required for information at the same classification level. Terms and activities such as Limited Access, Controlled Access, and Limited Distribution programs are not authorized. HQ Implementation Procedures SAP administration for both DOE and NNSA is handled through the Executive

271

Special Report: IG-0733 | Department of Energy  

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

33 33 Special Report: IG-0733 July 12, 2006 Follow-Up Review of The Department of Energy's Response to Hurricanes Katrina and Rita From November 2005 to May 2006, the Department of Energy (Department) made significant progress toward implementing our recommendations, thereby improving its ability to successfully perform future Emergency Support Function-12 (ESF-12) missions. In the Special Report on The Department of Energy's Response to Hurricanes Katrina and Rita (November 2005, DOE/IG-0707), we recommended that the Director, Office of Electricity Delivery and Energy Reliability: Special Report: IG-0733 More Documents & Publications Special Report: IG-0707 Audit Report: IG-0747 Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S. Energy Infrastructure - February 2009

272

Conferencing and Special Events | Department of Energy  

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

Conferencing and Special Events Conferencing and Special Events Conferencing and Special Events The Conferencing and Special Events Group is located in room GE-140 in the Forrestal Building, with office hours from 7:00 am - 5:00 pm. The office supports all your conferencing needs, including: Conference Room Facilities and Reservations Conference Equipment - Speaker Phones, LCD Projectors, TV/VCR, etc. Broadcast Services Fixed Facilities Engraving Requesting Passport and Visa Photographs Headquarters Conferencing Facilities Forrestal Call (202) 586-6651 to schedule rooms. Keys can be picked up Monday through Friday, 7:00 a.m. through 5:00 p.m., in Room GE-140. Germantown Call (301) 903-4352 to schedule rooms. Keys can be picked up Monday through Friday, 7:30 a.m. through 5:00 p.m. in room E-055.

273

Metropolitan functional specialization, transportation, and gasoline consumption  

SciTech Connect

This study examines metropolitan functional specialization relative to urban commuting patterns and per capita gasoline consumption in 55 Standard Metropolitan Statistical Areas throughout the United States. Under the concept of sustenance organization in human ecology, social scientists have documented support for the importance of the key urban economic function for composition and distribution of population and firms in cities. However, sociological and ecological knowledge of the relationships of functional specialization, commuting, and transportation energy use is extremely limited. The present research utilizes the concept of function specialization and the framework of the ecological complex in developing relationships and models of personal daily urban travel patterns and gasoline use. The effort is made to examine human ecological factors in a physical approach to energy consumption. Relationships are tested using correlation matrices, regression analyses, and scatterplots where necessary. The findings indicate that the functional specialization of communities is significant in accounting for variance and patterns in their commuting travel and per capita gasoline consumption.

Hoffman, W.D.

1985-01-01T23:59:59.000Z

274

Opportunistic Specialization in Russian Doll Search  

Science Conference Proceedings (OSTI)

Russian Doll Search (RDS) is a clever procedure to solve overconstrainedpro blems. RDS solves a sequence of nested subproblems, each including one more variable than the previous, until the whole problem is solved. Specialized RDS (SRDS) solves each ...

Pedro Meseguer; Martí Sánchez; Gérard Verfaillie

2002-09-01T23:59:59.000Z

275

Commercial exploitation of nanophase powder formed with exploding wire technology. Final report  

SciTech Connect

In this report, the region of the energy density under the uniform heating conditions, of the lower pressures of the gas environment and of the smaller wire diameter have been studied. Here, the theoretical investigations of exploding wire and powder formation processes are presented, the results of experimental investigations are discussed. It is demonstrated that exploding wire technique is able to produce nanophase powders of aluminum and iron oxides with the mean surface size of 30 nm or less at commercial quantities per hour and the cost of no more than $1,000 per kilogram. Here too, decisions for theoretical and technical activity during future program are recommended.

NONE

1996-10-01T23:59:59.000Z

276

Dipole-dipole shift of quantum emitters coupled to surface plasmons of a nano-wire  

E-Print Network (OSTI)

Placing quantum emitters close to a metallic nano-wire, an effective interaction can be achieved over distances large compared to the resonance wavelength due to the strong coupling between emitters and the surface plasmon modes of the wire. This leads to modified collective decay rates, as well as to Lamb and dipole-dipole shifts. In this paper we present a general method for calculating these level shifts which we subsequently apply to the case of a pair of atoms coupled to the guided modes of a nano-wire.

Dzsotjan, David; Fleischhauer, Michael

2011-01-01T23:59:59.000Z

277

Dipole-dipole shift of quantum emitters coupled to surface plasmons of a nano-wire  

E-Print Network (OSTI)

Placing quantum emitters close to a metallic nano-wire, an effective interaction can be achieved over distances large compared to the resonance wavelength due to the strong coupling between emitters and the surface plasmon modes of the wire. This leads to modified collective decay rates, as well as to Lamb and dipole-dipole shifts. In this paper we present a general method for calculating these level shifts which we subsequently apply to the case of a pair of atoms coupled to the guided modes of a nano-wire.

David Dzsotjan; Juergen Kaestel; Michael Fleischhauer

2011-05-05T23:59:59.000Z

278

Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager  

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

Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Sounder (SSMIS) Global Gridded Products Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Sounder (SSMIS) Global Gridded Products Dataset Summary Description The SSM/I products are useful for evaluating the mean climate state, it's interannual and seasonal variations, and the detection of anomalies associated with ENSO and regional climatic variations. The Hydrology Team has assembled a time series of the entire SSM/I archive, now entering it's 16th year, which includes data from July 1987 to the present. Monthly average products are produced for precipitation, cloud liquid water, total precipitable water, snow cover, sea-ice cover, and oceanic surface wind speed.

279

DIAMOND WIRE CUTTING OF THE TOKAMAK FUSION TEST REACTOR  

Science Conference Proceedings (OSTI)

The Tokamak Fusion Test Reactor (TFTR) is a one-of-a-kind, tritium-fueled fusion research reactor that ceased operation in April 1997. As a result, decommissioning commenced in October 1999. The 100 cubic meter volume of the donut-shaped reactor makes it the second largest fusion reactor in the world. The deuterium-tritium experiments resulted in contaminating the vacuum vessel with tritium and activating the materials with 14 Mev neutrons. The total tritium content within the vessel is in excess of 7,000 Curies while dose rates approach 50 mRem/hr. These radiological hazards along with the size of the Tokamak present a unique and challenging task for dismantling. Engineers at the Princeton Plasma Physics Laboratory (PPPL) decided to investigate an alternate, innovative approach for dismantlement of the TFTR vacuum vessel: diamond wire cutting technology. In August 1999, this technology was successfully demonstrated and evaluated on vacuum vessel surrogates. Subsequently, the techno logy was improved and redesigned for the actual cutting of the vacuum vessel. 10 complete cuts were performed in a 6-month period to complete the removal of this unprecedented type of D&D activity.

Rule, Keith; Perry, Erik; Parsells, Robert

2003-02-27T23:59:59.000Z

280

Diamond Wire Cutting of the Tokamak Fusion Test Reactor  

Science Conference Proceedings (OSTI)

The Tokamak Fusion Test Reactor (TFTR) is a one-of-a-kind, tritium-fueled fusion research reactor that ceased operation in April 1997. As a result, decommissioning commenced in October 1999. The 100 cubic meter volume of the donut-shaped reactor makes it the second largest fusion reactor in the world. The deuterium-tritium experiments resulted in contaminating the vacuum vessel with tritium and activating the materials with 14 MeV neutrons. The total tritium content within the vessel is in excess of 7,000 Curies, while dose rates approach 50 mRem/hr. These radiological hazards along with the size of the tokamak present a unique and challenging task for dismantling. Engineers at the Princeton Plasma Physics Laboratory (PPPL) decided to investigate an alternate, innovative approach for dismantlement of the TFTR vacuum vessel: diamond wire cutting technology. In August 1999, this technology was successfully demonstrated and evaluated on vacuum vessel surrogates. Subsequently, the technology was improved and redesigned for the actual cutting of the vacuum vessel. Ten complete cuts were performed in a 6-month period to complete the removal of this unprecedented type of D&D (Decontamination and Decommissioning) activity.

Keith Rule; Erik Perry; Robert Parsells

2003-01-31T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER  

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

THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES Section 1308 of the Energy Independence and Security Act of 2007 ("EISA 2007") directed the Secretary of Energy, in consultation with the States, to undertake a study of the laws affecting the siting of privately-owned distribution wires on or across public rights of way and to consider the impact of those laws on the development of combined heat and power ("CHP") facilities, as well as to determine whether a change in those laws would impact utility operations, costs or reliability, or impact utility customers. The study is also to consider whether changing the laws would

282

A Superconducting Joint Technique for MgB[subscript 2] Round Wires  

E-Print Network (OSTI)

This paper describes a technique to superconductively splice multifilament MgB2 wires. To date the technique has achieved joints capable of carrying a superconducting current of 200 A at 10 K in self field. Joints details, ...

Yao, Weijun

283

D18: Fracture Behavior of High Strength Stainless Steel Wire Rope ...  

Science Conference Proceedings (OSTI)

In order to develop new ways to improve the fatigue life of the high strength stainless steel wire rope, the study on the fracture behavior under fatigue test is basic ...

284

We Energies- Livestock and Dairy Farm Electrical Re-wiring Program  

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

Any We Energies dairy farm customer can apply for assistance with a re-wiring project. We Energies would pay the first $1,000 of the project and 50 percent of remaining costs up to a total grant of...

285

Deformation Response of Cold-Drawn and Annealed MP35N Wire  

Science Conference Proceedings (OSTI)

In this study, low-Ti, MP35N alloy wire, 100 ?m in diameter, was characterized both in the as-drawn and annealed conditions. In the as-drawn condition, ...

286

Application Layer Definition and Analyses of Controller Area Network Bus for Wire Harness Assembly Machine  

Science Conference Proceedings (OSTI)

With the feature of multi-master bus access, nondestructive contention-based arbitration and flexible configuration, Controller Area Network (CAN) bus is applied into the control system of Wire Harness Assembly Machine (WHAM). To accomplish desired goal, ...

Hui Guo; Ying Jiang

2006-11-01T23:59:59.000Z

287

Modeling wire delay, area, power, and performance in a simulation infrastructure  

Science Conference Proceedings (OSTI)

We present Justice, a set of extensions to the Liberty simulation infrastructure that model chip area, wire length, and power consumption. Based on an architectural specification of a processor, Justice estimates the area and per-access power consumption ...

N. P. Carter; A. Hussain

2006-03-01T23:59:59.000Z

288

Ice Accretion on Wires and Anti-Icing Induced by Joule Effect  

Science Conference Proceedings (OSTI)

This study concerns both the formation of ice accreted around wires due to rotation from gravitational and aerodynamic forces, and the anti-icing induced by the Joule effect. The experiments have been carried out in an instrumented wind tunnel ...

P. Personne; J-F. Gayet

1988-02-01T23:59:59.000Z

289

STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT  

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

STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIE STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIE Section 1308 of the Energy Independence and Security Act of 2007 ("EISA 2007") directed the Secretary of Energy, in consultation with the States, to undertake a study of the laws affecting the siting of privately-owned distribution wires on or across public rights of way and to consider the impact of those laws on the development of combined heat and power ("CHP") facilities, as well as to determine whether a change in those laws would impact utility operations, costs or reliability, or impact utility customers. The study is also to consider whether a change in those laws

290

THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER  

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

THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES Section 1308 of the Energy Independence and Security Act of 2007 ("EISA 2007") directed the Secretary of Energy, in consultation with the States, to undertake a study of the laws affecting the siting of privately-owned distribution wires on or across public rights of way and to consider the impact of those laws on the development of combined heat and power ("CHP") facilities, as well as to determine whether a change in those laws would impact utility operations, costs or reliability, or impact utility customers. The study is also to consider whether changing the laws would

291

a-Si:H Grown by Hot-Wire CVD at Ultra-High Deposition Rates  

DOE Green Energy (OSTI)

We increase the deposition rate of growing hydrogenated amorphous-silicon (a-Si:H) by the hot-wire chemical vapor depositon (HWCVD) technique by adding filaments (two) and decreasing the filament(s) to substrate distance.

Xu, Y.; Nelson, B. P.; Mahan, A. H.; Williamson, D. L.; Crandall, R. S.; Iwaniczko, E.; Wang, Q.

2000-01-01T23:59:59.000Z

292

Efficient production of hot plasmas through multiple-wire implosion in transmission line generators  

Science Conference Proceedings (OSTI)

Model equations for the implosion of multiple-wire arrays mounted across the electrodes of a transmission line generator are used to obtain an expression for the energy-coupling efficiency. For a useful class of imploding loads, the efficiency is shown to depend on a single dimensionless parameter. Furthermore, the efficiency curve has a maximum, and this permits an explicit optimization of the wire load parameters in terms of the machine parameters.

Bloomberg, H.W.

1980-01-01T23:59:59.000Z

293

Wavelet-like bases for thin-wire integral equations in electromagnetics  

Science Conference Proceedings (OSTI)

In this paper, wavelets are used in solving, by the method of moments, a modified version of the thin-wire electric field integral equation, in frequency domain. The time domain electromagnetic quantities, are obtained by using the inverse discrete fast ... Keywords: 02.30.Rz, 02.60.Cb, 02.70.-c, 41.20.-q, 41.20.Jb, M-band wavelet transform, Method of moments, Preconditioning, Thin-wire integral equations in electromagnetics

E. Francomano; A. Tortorici; E. Toscano; G. Ala; F. Viola

2005-03-01T23:59:59.000Z

294

Heat transfer enhancement in a tube with equilateral triangle cross sectioned coiled wire inserts  

SciTech Connect

The heat transfer and pressure drop were experimentally investigated in a coiled wire inserted tube in turbulent flow regime. The coiled wire has equilateral triangular cross section and was inserted separately from the tube wall. The experiments were carried out with three different pitch ratios (P/D = 1, 2 and 3) and two different ratio of equilateral triangle length side to tube diameter (a/D = 0.0714 and 0.0892) at a distance (s) of 1 mm from the tube wall in the range of Reynolds number from 3500 to 27,000. Uniform heat flux was applied to the external surface of the tube and air was selected as fluid. The experimental results obtained from a smooth tube were compared with those from the studies in literature for validation of experimental set-up. The use of coiled wire inserts leads to a considerable increase in heat transfer and pressure drop over the smooth tube. The Nusselt number rises with the increase of Reynolds number and wire thickness and the decrease of pitch ratio. The highest overall enhancement efficiency of 36.5% is achieved for the wire with a/D = 0.0892 and P/D = 1 at Reynolds number of 3858. Consequently, the experimental results reveal that the best operating regime of all coiled wire inserts is detected at low Reynolds number, leading to more compact heat exchanger. (author)

Gunes, Sibel; Ozceyhan, Veysel [Department of Mechanical Engineering, Faculty of Engineering, Erciyes University, Kayseri 38039 (Turkey); Buyukalaca, Orhan [Department of Energy Systems Engineering, Faculty of Engineering, Osmaniye Korkut Ata University, Osmaniye 80000 (Turkey)

2010-09-15T23:59:59.000Z

295

Development of practical high temperature superconducting wire for electric power applications  

Science Conference Proceedings (OSTI)

The technology of high temperature superconductivity has gone from beyond mere scientific curiosity into the manufacturing environment. Single lengths of multifilamentary wire are now produced that are over 200 meters long and that carry over 13 amperes at 77 K. Short-sample critical current densities approach 5 {times} 10{sup 4} A/cm{sup 2} at 77 K. Conductor requirements such as high critical current density in a magnetic field, strain-tolerant sheathing materials, and other engineering properties are addressed. A new process for fabricating round BSCCO-2212 wire has produced wires with critical current densities as high as 165,000 A/cm{sup 2} at 4.2 K and 53,000 A/cm{sup 2} at 40 K. This process eliminates the costly, multiple pressing and rolling steps that are commonly used to develop texture in the wires. New multifilamentary wires with strengthened sheathing materials have shown improved yield strengths up to a factor of five better than those made with pure silver. Many electric power devices require the wire to be formed into coils for production of strong magnetic fields. Requirements for coils and magnets for electric power applications are described.

Hawsey, R.A. [Oak Ridge National Lab., TN (United States); Sokolowski, R.S.; Haldar, P. [Intermagnetics General Corp., Latham, NY (United States); Motowidlo, L.R. [IGC/Advanced Superconductors, Inc., Waterbury, CT (United States)

1994-09-01T23:59:59.000Z

296

Annual Coded Wire Tag Program; Oregon Stock Assessment, Annual Report 2002.  

DOE Green Energy (OSTI)

This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the funding source for the Oregon Department of Fish and Wildlife project 'Annual Stock Assessment - Coded Wire Tag Program (ODFW)'. Results for the 2002 contract period: Objective 1 - Over 1 million juvenile salmon were coded-wire by this program (Table 1). This accounted for about 20% of the fish ODFW coded-wire tagged in 2002 for release in the Columbia Basin; Objective 2 - ODFW recovered and processed over 50,000 snouts collected from coded-wire tagged fish (Table 2); Objective 3 - The survival data summarized below includes results for coded-wire groups funded by this program as well as coded-wire groups funded from other sources; Objective 4 - The last returns of experimental groups of coho marked with VIE tags occurred in 2002 at Sandy Hatchery. This sampling showed that 26 of 67 jack coho and 1 of 2,223 adult coho VIE marked as juveniles retained the VIE mark as adults.

Lewis, Mark; Mallette, Christine; Murray, William

2003-03-01T23:59:59.000Z

297

Addressing the efficiency of the energy transfer to the water flow by underwater electrical wire explosion  

SciTech Connect

Experimental and hydrodynamic simulation results of submicrosecond time scale underwater electrical explosions of planar Cu and Al wire arrays are presented. A pulsed low-inductance generator having a current amplitude of up to 380 kA was used. The maximum current rise rate and maximum power achieved during wire array explosions were dI/dt<=830 A/ns and approx10 GW, respectively. Interaction of the water flow generated during wire array explosion with the target was used to estimate the efficiency of the transfer of the energy initially stored in the generator energy to the water flow. It was shown that efficiency is in the range of 18%-24%. In addition, it was revealed that electrical explosion of the Al wire array allows almost double the energy to be transferred to the water flow due to efficient combustion of the Al wires. The latter allows one to expect a significant increase in the pressure at the front of converging strong shock waves in the case of cylindrical Al wire array underwater explosion.

Efimov, S.; Gurovich, V. Tz.; Bazalitski, G.; Fedotov, A.; Krasik, Ya. E. [Physics Department, Technion, Haifa 32000 (Israel)

2009-10-01T23:59:59.000Z

298

Part 4: Special Circumstances | Department of Energy  

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

4: Special Circumstances 4: Special Circumstances Part 4: Special Circumstances Question: What is the relationship between removal actions and compliance with NEPA? Answer: The Secretarial Policy Statement on the National Environmental Policy Act (June 1994) specifies that "DOE CERCLA documents will incorporate NEPA values, such as analysis of cumulative, off-site, ecological, and socioeconomic impacts, to the extent practicable." The Statement maintains that "DOE may choose, after consultation with stakeholders and as a matter of policy, to integrate the NEPA and CERCLA processes for specific proposed actions." NEPA requirements and DOE regulations for compliance with NEPA (10 CFR Part 1021), must be satisfied, as applicable, consistent with the Secretarial Policy Statement. In most

299

Special Report: IG-0705 | Department of Energy  

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

5 5 Special Report: IG-0705 October 7, 2005 The National Nuclear Security Administration's Implementation of the 2003 Design Basis Threat The National Nuclear Security Administration (NNSA) has Threat Progress experienced delays in implementing permanent upgrades, including new technologies, to meet the increased threat identified in the 2003 Design Basis Threat (DBT). Instead, NNSA is relying on more costly interim measures to meet the requirements of the DBT by the end of Fiscal Year (FY) 2006. The Department has not, however, fully evaluated the effectiveness of either the interim measures or the planned permanent upgrades for all sites that possess special nuclear material. Special Report: IG-0705 More Documents & Publications Audit Report: OAS-M-07-04

300

IPCC Special Report on Emissions Scenarios  

Office of Scientific and Technical Information (OSTI)

IPCC Special Report on Emissions Scenarios IPCC Special Report on Emissions Scenarios Get Javascript Other reports in this collection Special Report on Emissions Scenarios Foreword Preface Summary for policymakers Technical Summary Chapters Chapter 1: Background and Overview Chapter 2: An Overview of the Scenario Literature Chapter 3: Scenario Driving Forces Chapter 4: An Overview of Scenarios Chapter 5: Emission Scenarios Chapter 6: Summary Discussions and Recommendations Appendices index I: SRES Terms of Reference: New IPCC Emission Scenarios II: SRES Writing Team and SRES Reviewers III: Definition of SRES World Region IV: Six Modeling Approaches V: Database Description VI: Open Process VII Data tables VIII Acronyms and Abbreviations IX Chemical Symbols X Units XI Glossary of Terms XII List of Major IPCC Reports

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Special Report: IG-0885 | Department of Energy  

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

Special Report: IG-0885 Special Report: IG-0885 Special Report: IG-0885 April 17, 2013 Management and Operating Contractors' Subcontract Audit Coverage The Department of Energy (Department) employs 28 Management and Operating (M&O) contractors that perform essential mission work under cost reimbursable contracts. To achieve the Department's mission, M&O contractors often utilize the services of subcontractors, which are also funded by the Department. When these subcontracts are structured as cost-type, including time and materials, and cost reimbursable subcontracts, M&O contractors are contractually required to ensure that associated costs incurred are audited to provide assurance that the costs are allowable. The M&O contractors may use their internal audit staff,

302

Special Building Renovations | Department of Energy  

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

Special Building Renovations Special Building Renovations Special Building Renovations October 16, 2013 - 4:58pm Addthis A number of building types have specific energy uses and needs, and as such the renewable opportunities may be different from a typical office building. This section briefly discusses the following Federal building types with specific design considerations for renewable energy: data centers, historic buildings, hospitals, laboratories, remote facilities, residential, and warehouses and service buildings. Data Centers Because data centers account for an ever-growing amount of energy consumption, designing high efficiency data centers is both a sustainable and economic option. Coupled with energy efficiency measures, renewable energy technologies can provide some opportunities for data centers. Since

303

Special Mailing Distribution Lists | Staff Services  

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

Special Mailing Distribution Lists Special Mailing Distribution Lists Special mailing distribution lists -- to be used repeatedly over long periods of time -- may be established by written request to the Senior Communications Clerk, at mailroomdl@bnl.gov. It is important to notify the Senior Communications Clerk of all changes to the Mailing Distribution Lists. Assignments to all other Standard Distribution Lists are made automatically according to each employee's personnel code. Deletions resulting from terminations are effected automatically. The Mail Room maintains an automatic addressing system for the following Standard Distribution Lists: Director's Office; Department Chairs and Division Managers and their Deputies, Associate, Assistant and Acting Chairs; Division and major Section Heads in the Departments and Divisions; BSA Board of Directors.

304

Special Report: IG-0868 | Department of Energy  

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

Special Report: IG-0868 Special Report: IG-0868 Special Report: IG-0868 August 29, 2012 Inquiry into the Security Breach at the National Nuclear Security Administration's Y-12 National Security Complex We initiated this inquiry to identify the circumstances surrounding the Y-12 National Security Complex breach because of the importance of ensuring the safe and secure storage of nuclear materials. Our review found that the Y-12 security incident represented multiple system failures on several levels. We identified troubling displays of ineptitude in responding to alarms, failures to maintain critical security equipment, over reliance on compensatory measures, misunderstanding of security protocols, poor communications, and weaknesses in contract and resource management. Contractor governance and Federal oversight failed to identify and correct

305

Special Report: IG-0899 | Department of Energy  

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

Special Report: IG-0899 Special Report: IG-0899 Special Report: IG-0899 November 26, 2013 Management Challenges at the Department of Energy - Fiscal Year 2014 With its critically important missions in mind, the Office of Inspector General identifies what it considers to be the most significant management challenges facing the Department of Energy each year. The purpose of this effort is to identify challenges to the Department's wide-ranging operations as well as problems with specific management processes. The overall goal is to focus attention on key issues with the objective of aiding Department managers in their efforts to enhance the effectiveness of agency programs and operations. Based on the results of our body of work over the past year, in our judgment, the management challenges list for Fiscal Year 2014 remains

306

Special Report: IG-0683 | Department of Energy  

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

83 83 Special Report: IG-0683 March 29, 2005 Fast Flux Test Reactor: Re-evaluation of the Department's Approach to Deactivation, Decontamination, and Decommissioning In 2002, the Department decided to permanetly shutdown the Hanford Site Fast Flux Test Facility, FFTF. Since the FFTF was the last sodium-cooled reactor remaining in the United States, the decision involved significant debate within and outside the Department and a series of reviews going back to the early 1990s. The shutdown, as directed by the Department, will encompass three activites- deactivation, decontamination and decommissioning. Special Report: IG-0683 More Documents & Publications Semiannual Report to Congress: October 1, 2004 - March 31, 2005 Special Report: IG-0712 EIS-0364: Notice of Intent to Prepare an Environmental Impact Statement

307

Special Report: IG-0819 | Department of Energy  

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

Special Report: IG-0819 Special Report: IG-0819 Special Report: IG-0819 August 5, 2009 Allegations of Conflict of Interest Regarding Licensing of PROTECT by Argonne National Laboratory In February 2009, the Office of Inspector General received a letter from Congressman Mark Steven Kirk of Illinois, which included constituent allegations that an exclusive technology licensing agreement by Argonne National Laboratory was tainted by inadequate competition, conflicts of interest, and other improprieties. The technology in question was for the Program for Response Options and Technology Enhancements for Chemical/Biological Terrorism, commonly referred to as PROTECT. Because of the importance of the Department of Energy's technology transfer program, especially as implementation of the American Recovery and Reinvestment Act

308

Specializing Financial Intermediation: Evidence from venture capital  

E-Print Network (OSTI)

While many parts of the financial systems are becoming increasingly commoditized, there is a concurrent trend towards greater specialization of financial intermediaries, especially in information-intensive market segments. This paper examines the impact of this specialization, focusing on venture capital. We use a unique hand-collected dataset on European venture capital deals that includes detail on the services provided by venture capital firms. We find that the willingness to invest in information-intensive deals, and the extent to which investor provide services (from corporate governance to additional financing) to their companies, critically depends on how specialized investors are. This applies not only to the organizational structure of the venture capital firm, but also to the human capital of its venture partners.

Laura Bottazzi; Marco Da Rin; Thomas Hellmann

2004-01-01T23:59:59.000Z

309

Special Report: IG-0847 | Department of Energy  

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

Special Report: IG-0847 Special Report: IG-0847 Special Report: IG-0847 January 31, 2011 The Department's Implementation of the "Energy Annex, Emergency Support Function 12" to the National Response Framework As required by the National Response Framework (NRF), the Department of Energy, in coordination with the Department of Homeland Security (DHS), plays an active role in responding to national-level disasters and emergencies. As described in the "Energy Annex, Emergency Support Function" (ESF-12) to the NRF, the Department is responsible for serving as the focal point to assist Federal, state and local governments, and private industry with the disruption, preparation and mitigation of damaged energy systems and components. Within the Department, the Office of Electricity Delivery

310

Special Report: IG-0868 | Department of Energy  

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

Special Report: IG-0868 Special Report: IG-0868 Special Report: IG-0868 August 29, 2012 Inquiry into the Security Breach at the National Nuclear Security Administration's Y-12 National Security Complex We initiated this inquiry to identify the circumstances surrounding the Y-12 National Security Complex breach because of the importance of ensuring the safe and secure storage of nuclear materials. Our review found that the Y-12 security incident represented multiple system failures on several levels. We identified troubling displays of ineptitude in responding to alarms, failures to maintain critical security equipment, over reliance on compensatory measures, misunderstanding of security protocols, poor communications, and weaknesses in contract and resource management. Contractor governance and Federal oversight failed to identify and correct

311

Mirant Reply to Comments re Special Environmental Analysis, DOE...  

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

Reply to Comments re Special Environmental Analysis, DOESEA-04 Potomac River Generating Station Mirant Reply to Comments re Special Environmental Analysis, DOESEA-04 Potomac...

312

Special Provisions Affecting Gas, Water, or Pipeline Companies...  

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

Agencies You are here Home Savings Special Provisions Affecting Gas, Water, or Pipeline Companies (South Carolina) Special Provisions Affecting Gas, Water, or Pipeline...

313

Advanced Vehicle Testing Activity: Urban Electric Vehicle Special...  

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

Special Projects to someone by E-mail Share Advanced Vehicle Testing Activity: Urban Electric Vehicle Special Projects on Facebook Tweet about Advanced Vehicle Testing Activity:...

314

Special Resource Study/Environmental Assessment for Manhattan...  

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

Other Agencies You are here Home Special Resource StudyEnvironmental Assessment for Manhattan Project Sites, DOEEA-1868 (September 2010) Special Resource StudyEnvironmental...

315

Special Report: Graphics Processing Units Speed Results in Extreme...  

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

Special Report: Graphics Processing Units Speed Results in Extreme-Scale Supercomputers American Fusion News Category: U.S. Universities Link: Special Report: Graphics Processing...

316

Special Training Materials | Y-12 National Security Complex  

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

Nuclear and Radiological Field Training Center Special Training Materials Special Training Materials Members of the 54th WMD Civil Support Team (Wisconsin National Guard) operate...

317

ICPP Special Fuels Canning and Characterization Facility  

SciTech Connect

This report examines the functional mission of a Special Fuels Canning and Characterization Facility (SFCCF) for the Idaho Chemical Processing Plant (ICPP) and presents justification for its implementation as part of Westinghouse Idaho Nuclear Co., Inc. (WINCO) long-range plans. The SFCCF would be built as the first phase of an overall facility for dispositioning special fuels. Issues related to feasibility, cost, and preconceptual design criteria are also discussed in this report. A preconceptual facility layout based on existing information was developed to enhance the preconceptual design criteria and support a rough order-of-magnitude cost estimate for the construction of the SFCCF. The US Department of Energy (DOE) is the landlord of a large quantity of spent nuclear fuel and related materials. A significant quantity of this inventory, approximately 730,000 kg total fuel mass, is labeled as ``special fuel`` because no specific processing technique and/or facility to disposition this material is available in the NMP complex. The dispositioning of this fuel is especially complex because of the variety of fuel types. Of these special fuels, approximately 90 %wt are stored at the INEL. Timely dispositioning of the fuels would avoid expenditures of funds for a second generation of storage facilities at the INEL and other DOE facilities and would demonstrate to the public that solutions to nuclear fuel dispositioning exist and that a plan is being executed. The SFCCF is required to characterize, verify the storage can contents, and, if necessary, recan the special fuels to help assure safe, interim storage (i.e. fission product containment and criticality control) until the special fuels processing facility is operating.

Sire, D.L.; Bendixsen, C.L.; Armstrong, E.F.; Henry, R.N.; Frandsen, G.B.

1992-04-01T23:59:59.000Z

318

Electrical Core Transformer for Grid Improvement Incorporating Wire Magnetic Components  

SciTech Connect

The research reported herein adds to the understanding of oil-immersed distribution transformers by exploring and demonstrating potential improvements in efficiency and cost utilizing the unique Buswell approach wherein the unit is redesigned, replacing magnetic sheet with wire allowing for improvements in configuration and increased simplicity in the build process. Exploration of new designs is a critical component in our drive to assure reduction of energy waste, adequate delivery to the citizenry, and the robustness of U.S. manufacturing. By moving that conversation forward, this exploration adds greatly to our base of knowledge and clearly outlines an important avenue for further exploration. This final report shows several advantages of this new transformer type (outlined in a report signed by all of our collaborating partners and included in this document). Although materials development is required to achieve commercial potential, the clear benefits of the technology if that development were a given is established. Exploration of new transformer types and further work on the Buswell design approach is in the best interest of the public, industry, and the United States. Public benefits accrue from design alternatives that reduce the overall use of energy, but it must be acknowledged that new DOE energy efficiency standards have provided some assurance in that regard. Nonetheless the burden of achieving these new standards has been largely shifted to the manufacturers of oil-immersed distribution transformers with cost increasing up to 20% of some units versus 2006 when this investigation was started. Further, rising costs have forced the industry to look closely are far more expensive technologies which may threaten U.S. competitiveness in the distribution transformer market. This concern is coupled with the realization that many units in the nation's grid are beyond their optimal life which suggests that the nation may be headed for an infrastructure crisis that U.S. industry is ill prepared to handle which could further challenge U.S. competitiveness.

Harrie R. Buswell, PhD; Dennis Jacobs, PhD; Steve Meng

2012-03-26T23:59:59.000Z

319

Translation invariance and doubly special relativity  

E-Print Network (OSTI)

We propose a new interpretation of doubly special relativity based on the distinction between the momenta and the translation generators in its phase space realization. We also argue that the implementation of the theory does not necessarily require a deformation of the Lorentz symmetry, but only of the translation invariance.

S. Mignemi

2010-10-29T23:59:59.000Z

320

Doubly special relativity and translation invariance  

E-Print Network (OSTI)

We propose a new interpretation of doubly special relativity (DSR) based on the distinction between the momentum and the translation generators in its phase space realization. We also argue that the implementation of DSR theories does not necessarily require a deformation of the Lorentz symmetry, but only of the translation invariance.

S. Mignemi

2008-08-12T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Path specialization: reducing phased execution overheads  

Science Conference Proceedings (OSTI)

As garbage collected languages become widely used, the quest for reducing collection overheads becomes essential. In this paper, we propose a compiler optimization called path specialization that shrinks the cost of memory barriers for a wide ... Keywords: c#, garbage collection, memory management, read barriers, write barriers

Filip Pizlo; Erez Petrank; Bjarne Steensgaard

2008-06-01T23:59:59.000Z

322

Special Glial Journal Club Seminar "Energy Supply  

E-Print Network (OSTI)

Special Glial Journal Club Seminar "Energy Supply to the CNS" Clare Howarth Department Howarth - Energy supply to the CNS I will consider three aspects of the energetic design of the brain: (1 and therapy. (2) How the blood supplies to particular brain regions are matched to the estimated energy

Newman, Eric A.

323

Amchitka Island, Alaska, special sampling project 1997  

Science Conference Proceedings (OSTI)

This 1997 special sampling project represents a special radiobiological sampling effort to augment the 1996 Long-Term Hydrological Monitoring Program (LTHMP) for Amchitka Island in Alaska. Lying in the western portion of the Aleutian Islands arc, near the International Date Line, Amchitka Island is one of the southernmost islands of the Rat Island Chain. Between 1965 and 1971, the U.S. Atomic Energy Commission conducted three underground nuclear tests on Amchitka Island. In 1996, Greenpeace collected biota samples and speculated that several long-lived, man-made radionuclides detected (i.e., americium-241, plutonium-239 and -240, beryllium-7, and cesium-137) leaked into the surface environment from underground cavities created during the testing. The nuclides of interest are detected at extremely low concentrations throughout the environment. The objectives of this special sampling project were to scientifically refute the Greenpeace conclusions that the underground cavities were leaking contaminants to the surface. This was achieved by first confirming the presence of these radionuclides in the Amchitka Island surface environment and, second, if the radionuclides were present, determining if the source is the underground cavity or worldwide fallout. This special sampling and analysis determined that the only nonfallout-related radionuclide detected was a low level of tritium from the Long Shot test, which had been previously documented. The tritium contamination is monitored and continues a decreasing trend due to radioactive decay and dilution.

U.S. Department of Energy, Nevada Operations Office

2000-06-28T23:59:59.000Z

324

Scintillation counter and wire chamber front end modules for high energy physics experiments  

SciTech Connect

This document describes two front-end modules developed for the proposed MIPP upgrade (P-960) experiment at Fermilab. The scintillation counter module was developed for the Plastic Ball detector time and charge measurements. The module has eight LEMO 00 input connectors terminated with 50 ohms and accepts negative photomultiplier signals in the range 0.25...1000 pC with the maximum input voltage of 4.0 V. Each input has a passive splitter with integration and differentiation times of {approx}20 ns. The integrated portion of the signal is digitized at 26.55 MHz by Analog Devices AD9229 12-bit pipelined 4-channel ADC. The differentiated signal is discriminated for time measurement and sent to one of the four TMC304 inputs. The 4-channel TMC304 chip allows high precision time measurement of rising and falling edges with {approx}100 ps resolution and has internal digital pipeline. The ADC data is also pipelined which allows deadtime-less operation with trigger decision times of {approx}4 {micro}s. The wire chamber module was developed for MIPP EMCal detector charge measurements. The 32-channel digitizer accepts differential analog signals from four 8-channel integrating wire amplifiers. The connection between wire amplifier and digitizer is provided via 26-wire twist-n-flat cable. The wire amplifier integrates input wire current and has sensitivity of 275 mV/pC and the noise level of {approx}0.013 pC. The digitizer uses the same 12-bit AD9229 ADC chip as the scintillator counter module. The wire amplifier has a built-in test pulser with a mask register to provide testing of the individual channels. Both modules are implemented as a 6Ux220 mm VME size board with 48-pin power connector. A custom europack (VME) 21-slot crate is developed for housing these front-end modules.

Baldin, Boris; DalMonte, Lou; /Fermilab

2011-01-01T23:59:59.000Z

325

Insulation and Heat Treatment of Bi-2212 Wire for Wind-and-React Coils  

Science Conference Proceedings (OSTI)

Higher Field Magnets demand higher field materials such as Bi-2212 round superconducting wire. The Bi-2212 wire manufacture process depends on the coil fabrication method and wire insulation material. Considering the wind-and-react method, the coil must unifirmly heated to the melt temperature and uniformly cooled to the solidification temperature. During heat treat cycle for tightly wound coils, the leakage melt from conductor can chemically react with insulation on the conductor and creat short turns in the coils. In this research project, conductor, insulation, and coils are made to systemically study the suitable insulation materials, coil fabrication method, and heat treatment cycles. In this phase I study, 800 meters Bi-2212 wire with 3 different insulation materials have been produced. Best insulation material has been identified after testing six small coils for insulation integrity and critical current at 4.2 K. Four larger coils (2" dia) have been also made with Bi-2212 wrapped with best insulation and with different heattreatment cycle. These coils were tested for Ic in a 6T background field and at 4.2 K. The test result shows that Ic from 4 coils are very close to short samples (1 meter) result. It demonstrates that HTS coils can be made with Bi-2212 wire with best insulation consistently. Better wire insulation, improving coil winding technique, and wire manufacture process can be used for a wide range of high field magnet application including acclerators such as Muon Collider, fusion energy research, NMR spectroscopy, MRI, and other industrial magnets.

Peter K. F. Hwang

2007-10-22T23:59:59.000Z

326

Printed in Great Britain Applying rewriting methods to special monoids  

E-Print Network (OSTI)

A special monoid is a monoid presented by generators and defining relations of the form w = e, where w is a non-empty word on generators and e is the empty word. Groups are special monoids. But there exist special monoids that are not groups. Special monoids have been extensively studied by Adjanfl] and Makanin[7] (see

Louxin Zhang

1992-01-01T23:59:59.000Z

327

Assessment of Proton Deflectometry for Exploding Wire Experiments  

SciTech Connect

This project provides the first demonstration of the application of proton deflectometry for the diagnosis of electromagnetic field topology and current-carrying regions in Z-pinch plasma experiments. Over the course of this project several milestones were achieved. High-energy proton beam generation was demonstrated on the short-pulse high-intensity Leopard laser, (10 Joules in ~350 femtoseconds, and the proton beam generation was shown to be reproducible. Next, protons were used to probe the electromagnetic field structure of short circuit loads in order to benchmark the two numerical codes, the resistive-magnetohydrodynamics (MHD) code, Gorgon, and the hybrid particle-in-cell code, LSP for the interpretation of results. Lastly, the proton deflectometry technique was used to map the magnetic field structure of pulsed-power-driven plasma loads including wires and supersonic jets formed with metallic foils. Good agreement between the modeling and experiments has been obtained. The demonstrated technique holds great promise to significantly improve the understanding of current flow and electromagnetic field topology in pulsed power driven high energy density plasmas. Proton probing with a high intensity laser was for the first time implemented in the presence of the harsh debris and x-ray producing z-pinch environment driven by a mega-ampere-scale pulsed-power machine. The intellectual merit of the program was that it investigated strongly driven MHD systems and the influence of magnetic field topology on plasma evolution in pulsed power driven plasmas. The experimental program involved intense field-matter interaction in the generation of the proton probe, as well as the generation of plasma subjected to 1 MegaGauss scale magnetic fields. The computational aspect included two well-documented codes, in combination for the first time to provide accurate interpretation of the experimental results. The broader impact included the support of 2 graduate students, one at UCSD and one at NTF, who were exposed to both the experimental physics work, the MHD and PIC modeling of the system. A first generation college undergraduate student was employed to assist in experiments and data analysis throughout the project. Data resulting from the research program were broadly disseminated by publication in scientific journals, and presentation at international and national conferences and workshops.

Beg, Farhat Nadeem [University of California San Diego] [University of California San Diego

2013-09-25T23:59:59.000Z

328

Energy Landscapes: Coal Canals, Oil Pipelines, Electricity Transmission Wires in the Mid-Atlantic, 1820-1930.  

E-Print Network (OSTI)

??Coal canals, oil pipelines, and electricity transmission wires transformed the built environment of the American mid-Atlantic region between 1820 and 1930. By transporting coal, oil,… (more)

Jones, Christopher F.

2009-01-01T23:59:59.000Z

329

Design of a Probe for Strain Sensitivity Studies of Critical Current Densities in SC Wires and Tapes  

SciTech Connect

The design of a variable-temperature probe used to perform strain sensitivity measurements on LTS wires and HTS wires and tapes is described. The measurements are intended to be performed at liquid helium temperatures (4.2 K). The wire or tape to be measured is wound and soldered on to a helical spring device, which is fixed at one end and subjected to a torque at the free end. The design goal is to be able to achieve {+-} 0.8 % strain in the wire and tape. The probe is designed to carry a current of 2000A.

Dhanaraj, N.; Barzi, E.; Turrioni, D.; Rusy, A.; Lombardo, V.; /Fermilab

2011-07-01T23:59:59.000Z

330

Wire inhomogeneity detector having a core with opposing pole pieces and guide pieces adjacent the opposing pole pieces  

DOE Patents (OSTI)

A device for uncovering imperfections in electrical conducting wire, particularly superconducting wire, by detecting variations in eddy currents. Eddy currents effect the magnetic field in a gap of an inductor, contained in a modified commercial ferrite core, through which the wire being tested is passed. A small increase or decrease in the amount of conductive material, such as copper, in a fixed cross section of wire will unbalance a bridge used to measure the impedance of the inductor, tripping a detector and sounding an alarm.

Gibson, George H. (Lafayette, CA); Smits, Robert G. (Lafayette, CA); Eberhard, Philippe H. (El Cerrito, CA)

1989-01-01T23:59:59.000Z

331

Second coordinate readout in drift chambers by timing of the electromagnetic wave propagating along the anode wire  

Science Conference Proceedings (OSTI)

The feasibility of using an anode wire and surrounding electrodes in drift chambers as a transmission line for second coordinate readout has been studied. The method is based on propagation of the electromagnetic wave along the anode wire is determined by measurement, in an optimized electronic readout system, of the time difference between the arrivals of the signal to the ends of the wire. The resolution obtained on long wires (approx. 2 meters) is about 2 cm FWHM for minimum ionizing particles at a gas gain of approx. = 10/sup 5/.

Boie, R.A.; Radeka, V.; Rehak, P.; Xi, D.M.

1980-11-01T23:59:59.000Z

332

Simultaneous measurement of the thermal conductivity and thermal diffusivity of unconsolidated materials by the transient hot wire method  

Science Conference Proceedings (OSTI)

This paper describes a new design for the transient hot wire method that can obtain the thermal conductivity and thermal diffusivity of unconsolidated materials. In this method

Greg C. Glatzmaier; W. Fred Ramirez

1985-01-01T23:59:59.000Z

333

Energy Efficiency Assessment Case Study: Drawing a Bead on Energy Savings and Power Quality at a Wire Manufacturer  

Science Conference Proceedings (OSTI)

An energy and power quality assessment was conducted at a manufacturer of wire stock. After defining the energy usage and power quality concerns, the audit team identified ...

2012-08-28T23:59:59.000Z

334

Characterizing the energy distribution of laser-generated relativistic electrons in cone-wire targets  

Science Conference Proceedings (OSTI)

Transport of relativistic electrons in a solid Cu wire target has been modeled with the implicit hybrid particle-in-cell code LSP to investigate the electron energy distribution and energy coupling from the high-intensity, short-pulse laser to electrons entering to the wire. Experiments were performed on the TITAN laser using a 1.5 mm long Cu wire attached to a Au cone tip at the laser intensity of 1 Multiplication-Sign 10{sup 20} W/cm{sup 2} which was irradiated into the cone. The simulated Cu K{alpha} wire profile and yields matched the measurements using a two-temperature energy distribution. These modeling results show that the cold component of the energy spectrum can be determined with {+-}100 keV accuracy from the fit to the initial experimental fall-off of the K{alpha} emission while the simulated profiles were relatively insensitive to the hotter component of the electron distribution (>4 MeV). The slope of measured escaped electrons was used to determine the hotter temperature. Using exponential energy distributions, the laser-to-electron-in-wire coupling efficiencies inferred from the fits decreased from 3.4% to 1.5% as the prepulse energy increases up to 1 J. The comparison of the energy couplings using the exponential and Relativistic Maxwellian distribution functions showed that the energy inferred in the cold component is independent of the type of the distribution function.

Sawada, H.; Beg, F. N. [Center for Energy Research, University of California San Diego, La Jolla, California 92093 (United States); Higginson, D. P.; Ma, T. [Center for Energy Research, University of California San Diego, La Jolla, California 92093 (United States); Lawrence Livermore National Laboratory, Livermore, California 94551 (United States); Link, A.; Wilks, S. C.; McLean, H. S.; Perez, F.; Patel, P. K. [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States)

2012-10-15T23:59:59.000Z

335

Annual Coded-Wire Tag Program : Washington : Missing Production Groups Annual Report for 2000.  

DOE Green Energy (OSTI)

The Bonneville Power Administration (BPA) funds the 'Annual Coded-wire Tag Program - Missing Production Groups for Columbia River Hatcheries' project. The Washington Department of Fish and Wildlife (WDFW), Oregon Department of Fish and Wildlife (ODFW) and the United States Fish and Wildlife Service (USFWS) all operate salmon and steelhead rearing programs in the Columbia River basin. The intent of the funding is to coded-wire tag at least one production group of each species at each Columbia Basin hatchery to provide a holistic assessment of survival and catch distribution over time and to meet various measures of the Northwest Power Planning Council's (NWPPC) Fish and Wildlife Program. The WDFW project has three main objectives: (1) coded-wire tag at least one production group of each species at each Columbia Basin hatchery to enable evaluation of survival and catch distribution over time, (2) recover coded-wire tags from the snouts of fish tagged under objective 1 and estimate survival, contribution, and stray rates for each group, and (3) report the findings under objective 2 for all broods of chinook, and coho released from WDFW Columbia Basin hatcheries. Objective 1 for FY-00 was met with few modifications to the original FY-00 proposal. Under Objective 2, snouts containing coded-wire tags that were recovered during FY-00 were decoded. Under Objective 3, this report summarizes available recovery information through 2000 and includes detailed information for brood years 1989 to 1994 for chinook and 1995 to 1997 for coho.

Mills, Robin D.

2002-02-01T23:59:59.000Z

336

Special Issue "Underwater Sensor Nodes and Underwater Sensor Networks" A special issue of Sensors (ISSN 1424-8220)  

E-Print Network (OSTI)

Special Issue "Underwater Sensor Nodes and Underwater Sensor Networks" A special issue of Sensors (ISSN 1424-8220) Website: http://www.mdpi.com/journal/sensors/special_issues/underwater_sens Journal prediction, oil monitoring and so on. This special issue tries to collect the recent advances on underwater

Chen, Min

337

Special Report: IG-0504 | Department of Energy  

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

4 4 Special Report: IG-0504 May 11, 2001 Performance Measures in the Department of Energy On April 5, 2001, the Chairman, Committee on Government Reform of the U.S. House of Representatives, requested information on the Department of Energy's implementation of the Government Performance and Results Act of 1993 (Results Act). Specifically, the Office of Inspector General (OIG) was asked to identify the ten most significant performance measures contained in the Department's performance report and the extent to which the data or information underlying the measures are valid and accurate. The OIG was asked to complete this evaluation no later than May 11, 2001. Special Report: IG-0504 More Documents & Publications Semiannual Report to Congress: April 1 to September 30, 2000

338

Special Report: IG-0875 | Department of Energy  

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

75 75 Special Report: IG-0875 October 26, 2012 Review of the Compromise of Security Test Materials at the Y-12 National Security Complex Following the July 28, 2012, security breach at the Y-12 National Security Complex (Y-12), the Department of Energy's (Department) Office of Health, Safety and Security (HSS) was tasked with conducting a comprehensive inspection of the site's security organization. The inspection, initiated on August 27, 2012, included both practical exercises and tests designed to evaluate the knowledge, skills and abilities of the site's Protective Force. In our continued monitoring of the situation, the Office of Inspector General initiated a special review into alleged compromise of the HSS inspection. Our inquiry confirmed that the security knowledge test, including answers

339

Special Report: IG-0748 | Department of Energy  

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

48 48 Special Report: IG-0748 December 13, 2006 Management Challenges at the Department of Energy On an annual basis, the Office of Inspector General identifies what it considers to be the no st signilicant management challenges Facing the Departllleiit of Energy. Now required as part of the Reports Consolidation Act of 2000, this effort includes an assessment of the agency's progress in addressing previously identified challenges and an evaluation of emerging issues facing the Department. Our conclusions are based on the results of current Office of Inspector General audits, inspections and investigations. Special Report: IG-0748 More Documents & Publications Management Challenges at the Department of Energy, IG-0748 Management Challenges Report, IG0808

340

APS User News, Special Issue 72  

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

SPECIAL ISSUE 72, September 8, 2011 SPECIAL ISSUE 72, September 8, 2011 Message from Eric Isaacs: Stephenson Named APS Director To the APS User Community, I'm extremely pleased to announce that Brian Stephenson has been appointed Associate Laboratory Director (ALD) for Photon Sciences, effective September 1, 2011. The directorate comprises three research and support divisions centered on Argonne's Advanced Photon Source (APS). As you know, Brian has been interim ALD for Photon Sciences since October 2010, proving his abilities to lead both the directorate and the Advanced Photon Source Upgrade project effort. He is a recognized and widely known world leader in X-ray science with vast knowledge and expertise in synchrotrons, beamlines, and instrumentation. He received an R&D 100 award

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Special Report: IG-0491 | Department of Energy  

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

491 491 Special Report: IG-0491 November 28, 2000 Management Challenges at the Department of Energy On October 12, 2000, the Chairmen of several committees of the U.S. Congress requested an assessment by the Office of Inspector General of the most significant management challenges facing the Department of Energy. We have received similar requests annually since 1997. As in the past, our response to this year's inquiry parallels the Department's reporting under the Federal Managers' Financial Integrity Act. The Office of Inspector General has a significant role in the Integrity Act process, which has traditionally resulted in an effective depiction of long-standing, institution-wide problems facing the Department of Energy. This special report constitutes our response to the congressional inquiry. The analysis

342

Special Inquiry: IG-0610 | Department of Energy  

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

IG-0610 IG-0610 Special Inquiry: IG-0610 June 27, 2003 Federal Energy Regulatory Commission Communications The Office of Inspector General (OIG) conducted an inquiry concerning a telephone conference call allegedly held by Chairman Wood and Commissioner Brownell of the Federal Energy Regulatory Commission (Commission) with a number of Wall Street representatives. Senators Joseph Lieberman and Maria Cantwell asked the OIG to review this matter, citing media reports suggesting that Chairman Wood and Commissioner Brownell had discussed pending contract cases during the call. At issue in these cases is whether certain parties should be granted relief from multi-billion dollar power supply contracts executed during the Western energy crisis of 2000-2001. Special Inquiry: IG-0610

343

Special Report: IG-0398 | Department of Energy  

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

98 98 Special Report: IG-0398 November 21, 1996 Special Report on the Audit of the Management of Department of Energy Construction Projects The Department's Fiscal Year 1996 budget submission of about $18 billion included approximately $1.1 billion for construction projects. Ensuring that these construction projects meet bonafide existing or future Departmental needs becomes increasingly important as the Department's mission evolves and as it faces additional budget reductions. To illustrate, as recently as November 12, 1996, the Department issued the final Programmatic Environmental Impact Statement for the Stockpile Stewardship and Management Program. This statement, in which the Department examined the future of three weapons laboratories, four industrial plants and the Nevada test site, included recommendations

344

Property:Special Characteristics | Open Energy Information  

Open Energy Info (EERE)

Characteristics Characteristics Jump to: navigation, search Property Name Special Characteristics Property Type String Pages using the property "Special Characteristics" Showing 25 pages using this property. (previous 25) (next 25) 1 1.5-ft Wave Flume Facility + None + 10-ft Wave Flume Facility + None + 11-ft Wave Flume Facility + Yes + 2 2-ft Flume Facility + None + 3 3-ft Wave Flume Facility + None + 5 5-ft Wave Flume Facility + None + 6 6-ft Wave Flume Facility + Yes + A Alden Large Flume + Yes + Alden Small Flume + Yes + Alden Tow Tank + None + Alden Wave Basin + Yes + B Breakwater Research Facility + None + Bucknell Hydraulic Flume + Yes + C Carderock 2-ft Variable Pressure Cavitation Water Tunnel + None + Carderock 3-ft Variable Pressure Cavitation Water Tunnel + None +

345

EIA - International Energy Outlook 2007 - Special Topics  

Gasoline and Diesel Fuel Update (EIA)

> Special Topics > Special Topics International Energy Outlook 2007 World GDP: Potential Impacts of High and Low Oil Prices Differences from Reference Case World Oil Price Projections in the High and Low World Oil Price Cases, 2006-2030 (Percent). Need help, contact the National Energy Information Center at 202-586-8800. Figure Data Differences from Reference Case World Real GDP Projections in the High and Low World Oil Price Cases, 2006-2030 (Percent). Need help, contact the National Energy Information Center at 202-586-8800. Figure Data Price paths in the IEO2007 high and low world oil price cases are not characterized by disruption but rather represent sustained movements relative to the reference case oil price path. The assumptions behind the oil price cases are that the price changes do not come as a shock and that

346

International Energy Outlook 2006 - Special Topics  

Gasoline and Diesel Fuel Update (EIA)

Special Topics Special Topics International Energy Outlook 2006 World Oil Prices in IEO2006 World Oil Prices, 1980-2030: Comparison of IRAC and Average Price of Imported Low-Sulfur, Light Crude Oil (ILSLCO) to U.S. Refiners (2004 Dollars per Barrel). Need help, contact the National Energy Information Center at 202-586-8800. Figure Data In previous IEOs, the world crude oil price was defined on the basis of the average imported refiner acquisition cost of crude oil to the United States (IRAC), which represented the weighted average of all imported crude oil. Historically, the IRAC price has tended to be a few dollars less than the widely cited prices of premium crudes, such as West Texas Intermediate (WTI) and Brent, which refiners generally prefer for their low viscosity

347

Special Report: IG-0900 | Department of Energy  

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

900 900 Special Report: IG-0900 December 6, 2013 Department of Energy's July 2013 Cyber Security Breach To facilitate its administrative and operational needs, the Department of Energy maintains a substantial amount of personally identifiable information (PII). The Department's Management Information System (MIS) provides a gateway for users to access a system known as the DOE Employee Data Repository (DOEInfo) database. Because of the importance of ensuring the security of the Department's systems and sensitive information and at the request of the Chief Information Officer, we commenced a special review into the circumstances surrounding the MIS/DOEInfo breach. In spite of a number of early warning signs that certain personnel-related information systems were at risk, the Department had not taken action

348

Entropy Production in Simple Special Relativistic Fluids  

E-Print Network (OSTI)

It is well known that, in the absence of external forces, simple non-relativistic fluids involve entropy production only through heat conduction and shear viscosity. In this work, it is shown that a number density gradient contributes to the local entropy production of a simple relativistic fluid using special relativistic kinetic theory. Also, the presence of an external field may cause strictly relativistic contributions to the entropy production, a fact not widely recognized. The implications of these effects are thoroughly discussed.

D. Brun-Battistini; A. Sandoval-Villalbazo; A. L. Garcia-Perciante

2013-11-08T23:59:59.000Z

349

Annual Coded Wire Tag Program; Oregon Stock Assessment, 2001 Annual Report.  

DOE Green Energy (OSTI)

This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the funding source for the Oregon Department of Fish and Wildlife project 'Annual Stock Assessment - Coded Wire Tag Program (ODFW)'. Results for the 2001 contract period: Objective 1--Over 1 million juvenile salmon were coded-wire by this program (Table 1); Objective 2--ODFW recovered and processed over 40,000 snout collected from coded-wire tagged fish (Table 2); Objective 3--Survival data is summarized below; Objective 4--The last group of VIE tagged coho was released in 2001 and returning coho were samples at Sandy Hatchery. This sampling showed only 1 of 1,160 returning coho VIE marked as juveniles retained the VIE mark as adults.

Lewis, Mark; Mallette, Christine; Murray, William

2002-03-01T23:59:59.000Z

350

EAC Recommendations for DOE Action on Non-Wires Solutions - October 17, 2012  

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

October 17, 2012 October 17, 2012 RE: Recommendations on Non-Wires Solutions _________________________________________________________________________ Introduction & Overview "Non-Wires Solutions" (NWS), sometimes referred to as Non-Wires Alternatives (NWA), is the umbrella term for ensuring that a portfolio of alternatives to transmission lines is analyzed and considered in the planning and possible permitting of such facilities. This NWS approach would apply to the proposed upgrade or construction of a distribution or transmission line. In essence, NWS is designed to identify the optimal approach to distribution and transmission enhancement, just as integrated resource planning practices are applied to analyzing the need for power generation projects. Thus, it is relevant for DOE to assist in stakeholder

351

Distributed Power Flow Control: Distributed Power Flow Control using Smart Wires for Energy Routing  

Science Conference Proceedings (OSTI)

GENI Project: Smart Wire Grid is developing a solution for controlling power flow within the electric grid to better manage unused and overall transmission capacity. The 300,000 miles of high-voltage transmission line in the U.S. today are congested and inefficient, with only around 50% of all transmission capacity utilized at any given time. Increased consumer demand should be met in part with more efficient and an economical power flow. Smart Wire Grid’s devices clamp onto existing transmission lines and control the flow of power within—much like how internet routers help allocate bandwidth throughout the web. Smart wires could support greater use of renewable energy by providing more consistent control over how that energy is routed within the grid on a real-time basis. This would lessen the concerns surrounding the grid’s inability to effectively store intermittent energy from renewables for later use.

None

2012-04-24T23:59:59.000Z

352

Optimization studies on thermal and mechanical manufacturing processes for multifilament superconducting tape and wire  

E-Print Network (OSTI)

There are many parameters that significantly affect the electrical performance of ceramic-core superconducting composite wire and tapes, which remain ambiguous and require more labor on their optimization. BSCCO 2212 has not been paid the attention and investment it deserves. In this regard, all optimization efforts were made for BSCCO 2223. In our work, a practical and inexpensive manufacturing method, thermally and mechanically optimized for Pb doped BiSrCaCuO 2212 superconducting multifilament (38 filaments) wires and tapes, was successfully employed. Optimized parameters can be classified under material, mechanical (deformation) and heat treatment (thermal) subgroups. Parameters involved with materials included investigation of deformation behavior of two different sheath metals; pure silver and 0.02% magnesia dispersion reinforced silver alloy. Pb doped BiSrCaCuO 2212 ceramic superconductor powder, the other source of material related parameters, was synthesized following the "Thermal Co-decomposition or Wet Mix" method. Fabrication of mono and multifilament wires with Oxide Powder in Tube (OPIT) method followed next. Optimization of drawing deformation was practiced to achieve the best ceramic grain alignment and smoother ceramic powder core/metal sheath interface in order to avoid "sausaging" in wires. Rolling of the wire products into tapes by following different deformation regimes was the other manufacturing stage of the project. Variable and constant reduction-per-pass deformation paths were employed to reveal their effects on our composites with distinct sheath material and filament formation. The search for the best (optimum) heat treatment schedule for our Bi2212 superconductor composites, a modified version of "step solidification partial melting", was employed successfully. A solution through tried recipes for the bubbling problem that occurred with our tapes was also addressed. Electrical performance tests of fully reacted wires were carried out in our laboratory and very promising results were attained.

Basaran, Burak

2003-08-01T23:59:59.000Z

353

Special population planner, version 4.0.  

SciTech Connect

Emergencies happen every day. Many are caused by storms or auto accidents and can be planned for, if not predicted. Emergencies resulting from natural hazards often affect a large number of people, and planning for them can be difficult, since knowledge of the needs of the people involved is generally unavailable. Emergencies resulting from accidents at industrial and military facilities can also be large scale in nature if people must be evacuated or sheltered in place. Federal planning for large scale emergencies is the responsibility of the Federal Emergency Management Agency (FEMA), which provides assistance to various emergency management agencies at the national, state and local level. More information about FEMA is available at http://www.fema.gov/. The purpose of the Special Population Planner (SPP) is to help emergency planners address the needs of persons with special needs. The exact definition of 'special population' is a policy decision. Policymakers have included a variety of groups in this term, such as persons with disabilities, those who do not have vehicles with which to evacuate, children who are unattended at times (latchkey children), and many others. The SPP was developed initially for the Alabama Emergency Management Agency as part of its Chemical Stockpile Emergency Preparedness Program (CSEPP), which aids emergency planning and preparedness in communities surrounding military installations across the United States where chemical weapons are stored pending their destruction under federal law. Like that specialized application, this open-source version contains a set of specialized Geographic Information System (GIS) tools to facilitate emergency planning on behalf of persons with special needs, regardless of how the term is defined. While the original SPP system was developed for emergency planning relating to chemical hazards, it can be applied to other threats as well. It is apparent from Hurricane Katrina and other natural and man-made disasters that many of the problems posed by emergency planning for a chemical weapons agent release are shared by other hazards as well. The notion that emergency planning shares common functions underlies the decision by FEMA to include the Chemical Stockpile Emergency Preparedness Program (CSEPP) in its 'all-hazards' planning approach. The CSEPP's official planning guidance operationalizes this approach by suggesting that state and local CSEPP emergency plans 'should be appended to the existing all-hazards emergency plan.' The SPP is programmed as a set of tools within an ESRI ArcMap 9.1 project. ArcMap is a component of both ESRI ArcGIS 9.1 and ESRI ArcView 9.1, and it provides a rich GIS user interface for viewing spatial and tabular data, analyzing it, and producing output reports and maps. This GIS interface has been augmented with the SPP tools for a user interface that provides custom functionality for emergency planning. The system as released also includes some hypothetical example records for special needs populations, facilities, resources, control points and sirens sufficient for showing how the system would work with real information. A GIS database is included with some publicly available example layers. The SPP is designed to support emergency planners as they address emergency management issues, and includes capabilities that support the collection and importing of data, the review of data in a spatial context, and GIS tools for emergency planning. The SPP system allows for the identification and categorization of response zones to allow for multiple levels of preparedness. An Immediate Response Zone (IRZ) might be designated as the area 0 to 10 miles from a facility where the response would be the most urgent. SPP can support more than one set of planning zones to accommodate different types of emergencies or the different jurisdictions of emergency response organizations. These areas can be delineated by any number of criteria that make sense for the area. An area like New Orleans might designate response zones based on the depth above/below s

Kuiper, J.; Tanzman, E.; Metz, W.

2007-03-26T23:59:59.000Z

354

High strength, low carbon, dual phase steel rods and wires and process for making same  

DOE Patents (OSTI)

A high strength, high ductility, low carbon, dual phase steel wire, bar or rod and process for making the same is provided. The steel wire, bar or rod is produced by cold drawing to the desired diameter in a single multipass operation a low carbon steel composition characterized by a duplex microstructure consisting essentially of a strong second phase dispersed in a soft ferrite matrix with a microstructure and morphology having sufficient cold formability to allow reductions in cross-sectional area of up to about 99.9%. Tensile strengths of at least 120 ksi to over 400 ksi may be obtained.

Thomas, Gareth (Berkeley, CA); Nakagawa, Alvin H. (Campbell, CA)

1986-01-01T23:59:59.000Z

355

Mexico's Special Program on Climate Change | Open Energy Information  

Open Energy Info (EERE)

Mexico's Special Program on Climate Change Mexico's Special Program on Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mexico's Special Program on Climate Change Agency/Company /Organization: Government of Mexico, ClimateWorks, Project Catalyst, McKinsey and Company Sector: Energy, Land Focus Area: Transportation, Forestry, Agriculture Topics: Low emission development planning, Background analysis Resource Type: Publications, Case studies/examples Website: siteresources.worldbank.org/INTLAC/Resources/MEDEC_ExecutiveSummary_En Country: Mexico Central America References: Mexico's Special Program on Climate Change[1] Mexico's Special Program on Climate Change (Spanish) Annexes (Spanish) Excecutive Summary of Mexico's Special Program on Climate Change Goals and targets of the program

356

Special Report: IG-0644 | Department of Energy  

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

44 44 Special Report: IG-0644 April 12, 2004 Los Alamos National Laboratory's Purchase Card Program Corrective Actions The University of California operates the Los Alamos National Laboratory (Laboratory) for the Department of Energy's National Nuclear Security Administration (NNSA). Among its many vital missions, the Laboratory ensures the safety, security, and reliability of the nation's nuclear weapons stockpile. To carry out its various missions, the Laboratory spends nearly $2 billions annually in Federal funds of which approximately $15 million is expended on low cost items using purchase cards. The use of purchase cards permits Laboratorty employees to make small purchases in an efficient and timely manner. Whie convenient, programs of this type and

357

Special Report: IG-0819 | Department of Energy  

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

819 819 Special Report: IG-0819 August 5, 2009 Allegations of Conflict of Interest Regarding Licensing of PROTECT by Argonne National Laboratory In February 2009, the Office of Inspector General received a letter from Congressman Mark Steven Kirk of Illinois, which included constituent allegations that an exclusive technology licensing agreement by Argonne National Laboratory was tainted by inadequate competition, conflicts of interest, and other improprieties. The technology in question was for the Program for Response Options and Technology Enhancements for Chemical/Biological Terrorism, commonly referred to as PROTECT. Because of the importance of the Department of Energy's technology transfer program, especially as implementation of the American Recovery and Reinvestment Act

358

Alternative Fuels Data Center: Alternative Fuel and Special Fuel  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Fuel and Fuel and Special Fuel Definitions to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Special Fuel Definitions on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Special Fuel Definitions on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Special Fuel Definitions on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Special Fuel Definitions on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Special Fuel Definitions on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Special Fuel Definitions on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel and Special Fuel Definitions

359

The Design and Performance of SpaceWire Router-network using CSP  

E-Print Network (OSTI)

The Design and Performance of SpaceWire Router-network using CSP Session:Components Short Paper the point of view of robustness and security using CSP (Communication Sequential Processes) method, one Correspondong author:fukunaga@tmu.ac.jp 1 Occam has been originally developed by Inmos Limited inspired by CSP[3

Fukunaga, Chikara

360

Enhancement of the E(J,B) power law characterization for superconducting wires from  

E-Print Network (OSTI)

, in particular the variation law of the electric field E as a function of the current density J and of the flux the voltage-current characteristic of the solenoid for different exterior applied flux density. A computer]: the voltage Vtr is recorded for different currents Itr by a 4 wires measurement and for several external flux

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Nuclear reactor fuel structure containing uranium alloy wires embedded in a metallic matrix plate  

DOE Patents (OSTI)

A flat or curved plate structure, to be used as fuel in a nuclear reactor, comprises elongated fissionable wires or strips embedded in a metallic continuous non-fissionable matrix plate. The wires or strips are made predominantly of a malleable uranium alloy, such as uranium silicide, uranium gallide or uranium germanide. The matrix plate is made predominantly of aluminum or an aluminum alloy. The wires or strips are located in a single row at the midsurface of the plate, parallel with one another and with the length dimension of the plate. The wires or strips are separated from each other, and from the surface of the plate, by sufficient thicknesses of matrix material, to provide structural integrity and effective fission product retention, under neutron irradiation. This construction makes it safely feasible to provide a high uranium density, so that the uranium enrichment with uranium 235 may be reduced below about 20%, to deter the reprocessing of the uranium for use in nuclear weapons.

Travelli, Armando (Hinsdale, IL)

1988-01-01T23:59:59.000Z

362

Nuclear reactor fuel structure containing uranium alloy wires embedded in a metallic matrix plate  

DOE Patents (OSTI)

A flat or curved plate structure, to be used as fuel in a nuclear reactor, comprises elongated fissionable wires or strips embedded in a metallic continuous non-fissionable matrix plate. The wires or strips are made predominantly of a malleable uranium alloy, such as uranium silicide, uranium gallide or uranium germanide. The matrix plate is made predominantly of aluminum or an aluminum alloy. The wires or strips are located in a single row at the midsurface of the plate, parallel with one another and with the length dimension of the plate. The wires or strips are separated from each other, and from the surface of the plate, by sufficient thicknesses of matrix material, to provide structural integrity and effective fission product retention, under neutron irradiation. This construction makes it safely feasible to provide a high uranium density, so that the uranium enrichment with uranium 235 may be reduced below about 20%, to deter the reprocessing of the uranium for use in nuclear weapons.

Travelli, A.

1985-10-25T23:59:59.000Z

363

Nano-wires with surface disorder: Giant localization lengths and quantum-to-classical crossover  

E-Print Network (OSTI)

We investigate electronic quantum transport through nano-wires with one-sided surface roughness. A magnetic field perpendicular to the scattering region is shown to lead to exponentially diverging localization lengths in the quantum-to-classical crossover regime. This effect can be quantitatively accounted for by tunneling between the regular and the chaotic components of the underlying mixed classical phase space.

J. Feist; A. Bäcker; R. Ketzmerick; S. Rotter; B. Huckestein; J. Burgdörfer

2006-06-22T23:59:59.000Z

364

Monitoring Battery System for Electric Vehicle, Based On "One Wire" Technology  

E-Print Network (OSTI)

Monitoring Battery System for Electric Vehicle, Based On "One Wire" Technology Javier Ibáñez Vial Santiago, Chile jdixon@ing.puc.cl Abstract-- A monitoring system for a battery powered electric vehicle (EV of the 24 batteries. Besides, the system will also allow monitoring the energy delivered by a photovoltaic

Rudnick, Hugh

365

Optimal wire sizing and buffer insertion for low power and a generalized delay model  

Science Conference Proceedings (OSTI)

We present efficient, optimal algorithms for timing optimization by discrete wire sizing and buffer insertion. Our algorithms are able to minimize dynamic power dissipation subject to given timing constraints. In addition, we compute the complete power-delay ... Keywords: Timing Optization, Elmore Delay, Dynamic Power Dissipation, Dynamic Programming, Signal Slew

John Lillis; Chung-Kuan Cheng; Ting-Ting Y. Lin

1995-12-01T23:59:59.000Z

366

Pseudospin Ferromagnetism in Double-Quantum-Wire Systems D.-W. Wang,1  

E-Print Network (OSTI)

Pseudospin Ferromagnetism in Double-Quantum-Wire Systems D.-W. Wang,1 E. G. Mishchenko,2 and E (Wiley, New York, 1997), p. 161; J. P. Eisenstein, ibid., p. 37, and references therein. [8] D.-W. Wang); R. Klesse and A. Stern, Phys. Rev. B 62, 16912 (2000). [15] E. Mishchenko, D.-W. Wang, and E. Demler

Demler, Eugene

367

Program on Technology Innovation: Vibration Response of Wire Samples Under Applied Tensile Stress  

Science Conference Proceedings (OSTI)

This report summarizes a materials characterization study of vibration damping of metallic materials (in wire form) as a function of applied stress. The materials used in this study were galvanized carbon steel, Alloy 600, 430 stainless steel, 410 stainless steel, and 316 stainless steel.

2009-02-01T23:59:59.000Z

368

Improved Airborne Hot-Wire Measurements of Ice Water Content in Clouds  

Science Conference Proceedings (OSTI)

Airborne measurements of ice water content (IWC) in both ice and mixed phase clouds remain one of the long standing problems in experimental cloud physics. For nearly three decades, IWC has been measured with the help of the Nevzorov hot-wire ...

A. Korolev; J. W. Strapp; G. A. Isaac; E. Emery

369

All-Hot-Wire Chemical Vapor Deposition a-Si:H Solar Cells  

DOE Green Energy (OSTI)

Efficient hydrogenated amorphous silicon (a-Si:H) nip solar cells have been fabricated with all doped and undoped a-Si:H layers deposited by hot-wire chemical vapor deposition (HWCVD). The total deposition time of all layers, except the top ITO-contact, is less than 4 minutes.

Iwaniczko, E.; Wang, Q.; Xu, Y.; Nelson, B. P.; Mahan, A. H.; Crandall, R. S.; Branz, H. M.

2000-01-01T23:59:59.000Z

370

The Nevzorov Airborne Hot-Wire LWC–TWC Probe: Principle of Operation and Performance Characteristics  

Science Conference Proceedings (OSTI)

The Nevzorov liquid water content (LWC) and total water content (TWC) probe is a constant-temperature, hot-wire probe designed for aircraft measurements of the ice and liquid water content of clouds. The probe consists of two separate sensors for ...

A. V. Korolev; J. W. Strapp; G. A. Isaac; A. N. Nevzorov

1998-12-01T23:59:59.000Z

371

An alternative hypothesis for association between distribution wiring configurations and cancer: Planning phase  

Science Conference Proceedings (OSTI)

Several epidemiologic studies have reported positive associations between electric distribution wiring configurations and cancer incidence, particularly among children. According to the investigators of these studies, the results suggest a possible link between exposure to 60-Hertz magnetic fields because residential magnetic fields are correlated with wiring configurations. This report analyzes the plausibility of an alternate hypothesis to explain the epidemiologic observations, and recommends research to explore its validity. According to the hypothesis, ground return currents in plumbing service lines are associated with electric wiring configuration, and cause the release of corrosion products in tap water, whose ingestion constitutes a risk factor for cancer. To corroborate this hypothesis three conditions must be satisfied: the magnitude of the ground return currents in water pipes is related to wiring configuration, with higher currents generally found associated with homes classified in the high exposure categories; corrosion on the internal surface of water pipe is related to ac currents flowing on the pipe, with higher currents associated with higher rates of corrosion, and ingestion of water from pipes undergoing AC-induced corrosive processes increases the probability of developing cancer. The study's analysis did not uncover any critical data that would undermine the plausibility of this confounder hypothesis. 102 refs., 11 figs., 22 tabs.

Kavet, R. (Environmental Research Information, Inc., Palo Alto, CA (USA)); Silva, J.M. (Enertech Consultants, Campbell, CA (USA))

1990-06-01T23:59:59.000Z

372

Final Technical Report: The Water-to-Wire (W2W) Project  

SciTech Connect

The purpose of the Free Flow Power (FFP) Water-to-Wire Project (Project) was to evaluate and optimize the performance, environmental compatibility, and cost factors of FFP hydrokinetic turbines through design analyses and deployments in test flumes and riverine locations.

Lissner, Daniel N.; Edward, Lovelace C.

2013-12-24T23:59:59.000Z

373

A New Ischemic Model Using a Radiofrequency Wire Electrode in a Rabbit Hindlimb  

SciTech Connect

The purpose of this study was to establish an ischemic rabbit hindlimb model using a radiofrequency (RF) wire electrode. We inserted a polytetrafluoroethylene-coated wire with a 2-cm exposed tip into the left superficial femoral artery of seven New Zealand white rabbits and performed RF ablation (RFA) while pulling the wire back. We assessed the clinical findings, angiography, computed tomography perfusion, and permeability surface until 6 weeks after RFA. The angiography demonstrated complete obstruction from the proximal external iliac artery to the distal superficial femoral artery and showed a gradual increment in the angiogenic score, which represents the degree of angiogenesis (r = 0.86, p < 0.0001). The left-to-right ratios of the computed tomography perfusion and permeability surface were significantly reduced after 4 days (p < 0.05), and then they gradually increased with time. We conclude that endovascular RFA using an RF wire electrode is a reproducible and measurable way to create an ischemic rabbit hindlimb model.

Baik, Hye Won, E-mail: hyewonbaik@hanmail.net; Kwak, Byung Kook, E-mail: kwakbk@cau.ac.k [Chung-Ang University College of Medicine, Department of Radiology, Chung-Ang University Hospital (Korea, Republic of); Shim, Hyung Jin [Chung-Ang University College of Medicine, Department of Radiology, Yongsan Hospital (Korea, Republic of); Kim, Yang Soo [Chung-Ang University College of Medicine, Department of Radiology, Chung-Ang University Hospital (Korea, Republic of); Lee, Jong Beom; Kim, Kun Sang [Chung-Ang University College of Medicine, Department of Radiology, Yongsan Hospital (Korea, Republic of)

2008-07-15T23:59:59.000Z

374

Investigation of radial wire arrays for inertial confinement fusion and radiation effects science.  

SciTech Connect

Radial wire arrays provide an alternative x-ray source for Z-pinch driven Inertial Confinement Fusion. These arrays, where wires are positioned radially outwards from a central cathode to a concentric anode, have the potential to drive a more compact ICF hohlraum. A number of experiments were performed on the 7MA Saturn Generator. These experiments studied a number of potential risks in scaling radial wire arrays up from the 1MA level, where they have been shown to provide similar x-ray outputs to larger diameter cylindrical arrays, to the higher current levels required for ICF. Data indicates that at 7MA radial arrays can obtain higher power densities than cylindrical wire arrays, so may be of use for x-ray driven ICF on future facilities. Even at the 7MA level, data using Saturn's short pulse mode indicates that a radial array should be able to drive a compact hohlraum to temperatures {approx}92eV, which may be of interest for opacity experiments. These arrays are also shown to have applications to jet production for laboratory astrophysics. MHD simulations require additional physics to match the observed behavior.

Serrano, Jason Dimitri; Bland, Simon Nicholas (Imperial College, London); McBride, Ryan D.; Chittenden, Jeremy Paul (Imperial College, London); Suzuki-Vidal, Francisco Andres (Imperial College, London); Jennings, Christopher A.; Hall, Gareth Neville (Imperial College, London); Ampleford, David J.; Peyton, Bradley Philip; Lebedev, Sergey V. (Imperial College, London); Cleveland, Monica; Rogers, Thomas John; Cuneo, Michael Edward; Coverdale, Christine Anne; Jones, Brent Manley; Jones, Michael C.

2010-02-01T23:59:59.000Z

375

Welding of NOREM Iron-Base Hardfacing Alloy Wire Products: Procedures for Gas Tungsten Arc Welding  

Science Conference Proceedings (OSTI)

New wire products have been successfully fabricated and procedures developed for automatic gas tungsten arc welding of wear-resistant NOREM iron-base alloys. Research demonstrated that sound multi-layer welds on carbon and stainless steel substrates can be obtained without the use of preheating. These developments point to the advantages of NOREM alloys for field applications, such as valve refurbishing.

1992-09-01T23:59:59.000Z

376

On the Use of Hot-Wire Anemometers for Turbulence Measurements in Clouds  

Science Conference Proceedings (OSTI)

The use of a hot-wire anemometer for high-resolution turbulence measurements in a two-phase flow (e.g., atmospheric clouds) is discussed. Experiments in a small wind tunnel (diameter of 0.2 and 2 m in length) with a mean flow velocity in the ...

Holger Siebert; Katrin Lehmann; Raymond A. Shaw

2007-06-01T23:59:59.000Z

377

Carbon nanotube, graphene and atomic wires as next generation interconnects: current status and future promise  

Science Conference Proceedings (OSTI)

Carbon based metal wires such as carbon nanotube (CNT) and graphene nano ribbon (GNR) attracted much attention for possible applications as future interconnects. In particular, both CNTs and GNRs have long electron mean free path (~ µ), high carrier ... Keywords: design, performance, quantum simulation, reliability

Saroj K. Nayak

2009-07-01T23:59:59.000Z

378

Fragmentation of Thin Wires under High Voltage Pulses and Bipolar Fusion  

Science Conference Proceedings (OSTI)

In this article we present an alternative explanation of the phenomenon of wire fragmentation under high transient currents based on classical electromagnetism. We also explain how this phenomenon can be utilized as a primitive example of low energy-high power disruptive phenomena that can affect even nuclear matter.

Papageorgiou, C. D. [Dept. of Electrical and Electronic Engineering, National Technical University of Athens (Greece); Raptis, T. E. [Division of Applied Technologies, National Centre for Science and Research 'Demokritos', Patriarchou Grigoriou and Neapoleos, Athens (Greece)

2010-01-21T23:59:59.000Z

379

Special purpose modes in photonic band gap fibers - Energy ...  

Solar Thermal; Startup ... Partners (27) Visual Patent Search; Success Stories; News; Events; Special purpose modes in ... Issued: April 2, 2013: ...

380

*Special Notice The proceedings of this workshop will be ...  

*Special Notice The proceedings of this workshop will be captured on video and broadcast live via an internet webcast.

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Set Up and Test Results for a Vibrating Wire System for Quadrupole Fiducialization  

Science Conference Proceedings (OSTI)

Quadrupoles will be placed between the undulator segments in LCLS to keep the electron beam focused as it passes through. The quadrupoles will be assembled with their respective undulator segments prior to being placed into the tunnel. Beam alignment will be used to center the quadrupoles, along with the corresponding undulators, on the beam. If there is any displacement between the undulator and the quadrupole axes in the assemblies, the beam will deviate from the undulator axis. If it deviates by more than 80{micro}m in vertical or 140{micro}m in horizontal directions, the undulator will not perform as required by LCLS. This error is divided between three sources: undulator axis fiducialization, quadrupole magnetic axis fiducialization, and assembly of the two parts. In particular, it was calculated that the quadrupole needs to be fiducialized to within 25{micro}m in both vertical and horizontal directions. A previous study suggested using a vibrating wire system for finding the magnetic axis of a quadrupole. The study showed that the method has high sensitivity (up to 1{micro}m) and laid out guidelines for constructing it. There are 3 steps in fiducializing the quadrupole with the vibrating wire system. They are positioning the wire at the magnet center (step 1), finding the wire with position detectors (step 2), and finding the quadrupole tooling ball positions relative to the position detector tooling balls (step 3). The following break up of error was suggested for the fiducialization steps: 10{micro}m for step 1 (finding the center), 20{micro}m for step 2 (finding the wire), and 10{micro}m for step 3 (tooling ball measurements). The purpose of this study is to investigate whether the vibrating wire system meets the requirements for LCLS. In particular, if it can reliably fiducialize a quadrupole magnetic center to within 25{micro}m in both vertical and horizontal directions. The behavior of individual system components is compared to the expected performance. A vibrating wire system was constructed to fiducialize the quadrupoles between undulator segments in the LCLS. This note studies the ability of the system to fulfill the fiducialization requirements.

Not Available

2010-11-29T23:59:59.000Z

382

Set Up and Test Results for a Vibrating Wire System for Quadrupole Fiducialization  

Science Conference Proceedings (OSTI)

Quadrupoles will be placed between the undulator segments in LCLS to keep the electron beam focused as it passes through. The quadrupoles will be assembled with their respective undulator segments prior to being placed into the tunnel. Beam alignment will be used to center the quadrupoles, along with the corresponding undulators, on the beam. If there is any displacement between the undulator and the quadrupole axes in the assemblies, the beam will deviate from the undulator axis. If it deviates by more than 80{micro}m in vertical or 140{micro}m in horizontal directions, the undulator will not perform as required by LCLS. This error is divided between three sources: undulator axis fiducialization, quadrupole magnetic axis fiducialization, and assembly of the two parts. In particular, it was calculated that the quadrupole needs to be fiducialized to within 25{micro}m in both vertical and horizontal directions. A previous study suggested using a vibrating wire system for finding the magnetic axis of a quadrupole. The study showed that the method has high sensitivity (up to 1{micro}m) and laid out guidelines for constructing it. There are 3 steps in fiducializing the quadrupole with the vibrating wire system. They are positioning the wire at the magnet center (step 1), finding the wire with position detectors (step 2), and finding the quadrupole tooling ball positions relative to the position detector tooling balls (step 3). The following break up of error was suggested for the fiducialization steps: 10{micro}m for step 1 (finding the center), 20{micro}m for step 2 (finding the wire), and 10{micro}m for step 3 (tooling ball measurements). The purpose of this study is to investigate whether the vibrating wire system meets the requirements for LCLS. In particular, if it can reliably fiducialize a quadrupole magnetic center to within 25{micro}m in both vertical and horizontal directions. The behavior of individual system components is compared to the expected performance. A vibrating wire system was constructed to fiducialize the quadrupoles between undulator segments in the LCLS. This note studies the ability of the system to fulfill the fiducialization requirements.

Levashov, Michael Y.

2010-12-01T23:59:59.000Z

383

Effects of mesh density and flow conditioning in simulating 7-pin wire wrapped fuel pins.  

Science Conference Proceedings (OSTI)

In response to the goals outlined by the U.S. Department of Energy's Global Nuclear Energy Partnership program, Argonne National Laboratory has initiated an effort to create an integrated multi-physics multi-resolution thermal hydraulic simulation tool package for the evaluation of nuclear power plant design and safety. As part of this effort, the applicability of a variety of thermal hydraulic analysis methods for the prediction of heat transfer and fluid dynamics in the wire-wrapped fuel-rod bundles found in a fast reactor core is being evaluated. The work described herein provides an initial assessment of the capabilities of the general purpose commercial computational fluid dynamics code Star-CD for the prediction of fluid dynamic characteristics in a wire wrapped fast reactor fuel assembly. A 7-pin wire wrapped fuel rod assembly based on the dimensions of fuel elements in the concept Advanced Burner Test Reactor [1] was simulated for different mesh densities and domain configurations. A model considering a single axial span of the wire wrapped fuel assembly was initially used to assess mesh resolution effects. The influence of the inflow/outflow boundary conditions on the predicted flow fields in the single-span model were then investigated through comparisons with the central span region of models which included 3 and 5 spans. The change in grid refinement had minimal impact on the inter-channel exchange within the assembly resulting in roughly a 5 percent maximum difference. The central span of the 3-span and 5-span cases exhibits much higher velocities than the single span case,, with the largest deviation (15 to 20 percent) occurring furthest away from the wire spacer grids in the higher velocity regions. However, the differences between predicted flow fields in the 3-span and 5-span models are minimal.

Smith, J. G.; Babin, B. R.; Pointer, W. D.; Fischer, P. F. (Mathematics and Computer Science); ( NE); (Kansas State Univ.)

2008-01-01T23:59:59.000Z

384

Special Report: IG-0707 | Department of Energy  

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

7 7 Special Report: IG-0707 November 9, 2005 The Department of Energy's Response to Hurricanes Katrina and Rita Based on the results of our review, which included discussions with affected private corporations and government officials, the Department of Energy (Department) met its responsibilities under the National Response Plan by taking aggressive actions to restore energy systems in response to Hurricanes Katrina and Rita. This included serving as the focal point for numerous issues and policy decisions to assist recovery efforts relating to the devastating impact of the hurricanes, specifically concerning the energy sector. In addition, the Department coordinated with energy industries and governmental agencies to identify supporting resources and to expedite the repair and restoration of energy producing facilities. The

385

Special Report: IG-0874 | Department of Energy  

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

74 74 Special Report: IG-0874 October 19, 2012 Management Challenges at the Department of Energy - Fiscal Year 2013 The Department of Energy is a multi-faceted agency responsible for executing some of the Nation's most complex and technologically advanced missions. Since the passage of the Department of Energy Organization Act in 1977, the Department has shifted its emphasis and priorities over time as the Nation's energy and security needs have evolved. In recent years, the Department has focused on issues such as clean energy innovation, energy efficiency and conservation, and science and engineering research and development. While these areas have received increased attention, the Department has continued its vital work in the areas of environmental cleanup, nuclear weapons stewardship, and nuclear nonproliferation. In

386

Special Report: IG-0885 | Department of Energy  

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

IG-0885 IG-0885 Special Report: IG-0885 April 17, 2013 Management and Operating Contractors' Subcontract Audit Coverage The Department of Energy (Department) employs 28 Management and Operating (M&O) contractors that perform essential mission work under cost reimbursable contracts. To achieve the Department's mission, M&O contractors often utilize the services of subcontractors, which are also funded by the Department. When these subcontracts are structured as cost-type, including time and materials, and cost reimbursable subcontracts, M&O contractors are contractually required to ensure that associated costs incurred are audited to provide assurance that the costs are allowable. The M&O contractors may use their internal audit staff, engage contract auditors, or use the services of the Defense Contract Audit

387

Definition: Special Protection System | Open Energy Information  

Open Energy Info (EERE)

Protection System Protection System Jump to: navigation, search Dictionary.png Special Protection System An automatic protection system designed to detect abnormal or predetermined system conditions, and take corrective actions other than and/or in addition to the isolation of faulted components to maintain system reliability. Such action may include changes in demand, generation (MW and Mvar), or system configuration to maintain system stability, acceptable voltage, or power flows. An SPS does not include (a) underfrequency or undervoltage load shedding or (b) fault conditions that must be isolated or (c) out-of-step relaying (not designed as an integral part of an SPS). Also called Remedial Action Scheme.[1] Also Known As Remedial Action Scheme Related Terms system References

388

Microsoft Word - Y-12 Special Inquiry ELECTRONIC  

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

Review of the Compromise of Review of the Compromise of Security Test Materials at the Y-12 National Security Complex DOE/IG-0875 October 2012 U.S. Department of Energy Office of Inspector General Office of Audits & Inspections Department of Energy Washington, DC 20585 October 26, 2012 MEMORANDUM FOR THE UNDER SECRETARY OF ENERGY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Special Report on "Review of the Compromise of Security Test Materials at the Y-12 National Security Complex" BACKGROUND Following the July 28, 2012, security breach at the Y-12 National Security Complex (Y-12), the Department of Energy's Office of Health, Safety and Security (HSS) was tasked with conducting a comprehensive inspection of the site's security organization. The inspection, initiated on

389

Special Report: IG-0667 | Department of Energy  

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

67 67 Special Report: IG-0667 November 30, 2004 Management Challenges at the Department In 1997, the Office of Inspector General began and annual effort to identify whay it considers to be the most significant management and performance challenges facing the Department of Energy. Now codified as prt of the Reports Consolidation Act of 2000, this effort highlights those programs and operations that are, in our judgment, inherently the most difficult to manage and those with demonstrated performance problems. We reach these judgments based on an assessment of the agency's progress in addressing previously identified challenges and relevant work performed by the Office of Inspector General. We also consider emerging issues facing the Department. the process is continually refined, and in 2004 we began to

390

Special Report: IG-0507 | Department of Energy  

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

7 7 Special Report: IG-0507 June 20, 2001 Department of Energy's Implementation of the Clinger-Cohen Act of 1996 In 1996, Congress passed the Clinger-Cohen Act (Act) to enhance the management and control of information technology. The Act requires Federal Agencies to appoint a Chief Information Officer and to employ a performance-and-results-based approach to managing information technology investments. Congress also has placed significant emphasis on improving efficiencies by better leveraging information technology investments across the Government. The effective use of such resources holds the promise of significant advances in efficiency and reduced cost of operations. In Fiscal Year 2001, the Department estimated that it would expend about $1.4 billion for information technology investments, a significant portion of

391

Special Inquiry: IG-0584 | Department of Energy  

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

IG-0584 IG-0584 Special Inquiry: IG-0584 January 28, 2003 Operations at Los Alamos National Laboratory On November 18, 2002, the Office of Inspector General began a fact finding inquiry into allegations that senior management of the Los Alamos National Laboratory engaged in a deliberate cover-up of security breaches and illegal activities, in particular, with respect to reported instances of property loss and theft. The Acting Administrator of the National Nuclear Security Administration requested this inquiry based, in part, on media reports that Los Alamos employees had misused the Government purchase order system to buy millions of dollars worth of goods for personal use and that Los Alamos management had attempted to hide these events from the Department of Energy and the public.

392

Radiological Control Programs for Special Tritium Compounds  

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

84-2004 84-2004 SEPTEMBER 2004 CHANGE NOTICE NO. 1 Date June 2006 DOE HANDBOOK RADIOLOGICAL CONTROL PROGRAMS FOR SPECIAL TRITIUM COMPOUNDS U.S. Department of Energy AREA OCSH Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE ii Table of Changes Page Change 67 (near bottom) In row 1, column 2 of the table titled "dosimetric properties" 6 mrem was changed to 6 x 10 -2 mrem Available on the Department of Energy Technical Standards Program Web site at http://tis.eh.doe.gov/techstds/ DOE-HDBK-1184-2004 iii Foreword The Department of Energy (DOE) and its predecessor agencies have undertaken a wide variety

393

Special Report: IG-0767 | Department of Energy  

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

67 67 Special Report: IG-0767 June 19, 2007 Expansion of the Strategic Petroleum Reserve The Energy Policy Act of 2005 required the Department of Energy to expand the Strategic Petroleum Reserve's (Reserve) maximum storage capacity to 1 billion barrels of crude oil. The Department stores the oil in large underground caverns, which have been created in salt domes. After evaluating various alternatives, the Department decided to develop a new 160 million barrel storage facility at Richton, Mississippi, and to expand the storage capacity at two existing Reserve facilities. As part of the evaluation, the Department eliminated a salt dome in Bruinsburg, Mississippi, from consideration as a potential expansion site. According to Department officials, the Bruinsburg site was not selected because (1) the

394

Special Report: IG-0847 | Department of Energy  

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

IG-0847 IG-0847 Special Report: IG-0847 January 31, 2011 The Department's Implementation of the "Energy Annex, Emergency Support Function 12" to the National Response Framework As required by the National Response Framework (NRF), the Department of Energy, in coordination with the Department of Homeland Security (DHS), plays an active role in responding to national-level disasters and emergencies. As described in the "Energy Annex, Emergency Support Function" (ESF-12) to the NRF, the Department is responsible for serving as the focal point to assist Federal, state and local governments, and private industry with the disruption, preparation and mitigation of damaged energy systems and components. Within the Department, the Office of Electricity Delivery

395

Special Report: IG-0795 | Department of Energy  

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

5 5 Special Report: IG-0795 May 29, 2008 Meeting Medical and Research Needs for Isotopes Derived from Uranium-233 As part of its program to produce isotopes for medical, research and industrial purposes. the Departnient of Energy (Department) has used its unique nuclear facilities to produce thorium-229 isotopes f'rom its inventory of uranium-233. Thorium-229 is used to create actiniurn-225 and its progeny isotope, bismuth-213. Both actinium and bismuth are extreniely rare isotopes that are now being used in clinical trials at the Memorial Sloan-Kettering Cancer Center in New York. Early research results have been promising, showing improved cancer survivability rates in test populations. Consistent with these research results, a 2001 Departmental Report to

396

Special Report: IG-0844 | Department of Energy  

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

44 44 Special Report: IG-0844 November 16, 2010 Management Challenges at the Department of Energy On an annual basis, the Office of Inspector General (OIG) identifies what it considers to be the most significant management challenges facing the Department of Energy. This effort is designed to assess the agency's progress in addressing previously identified challenges and to consider emerging issues. The identified challenges represent risks inherent in the Department's wide ranging and complex operations as well as those related to specific management processes. Since its creation in 1977, the Department's priorities have evolved, reflecting current energy and security needs of the Nation. Most recently, the implementation and execution of programs supported by the American Recovery and Reinvestment

397

Special Report: IG-0712 | Department of Energy  

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

12 12 Special Report: IG-0712 December 14, 2005 Management Challenges at the Department of Energy The Department of Energy (Department) is a multi-faceted agency that encompasses a broad range of national security, scientific, and environmental activities. To accomplish its mission, the Department receives an annual appropriation of approximately $24 billion, employs approximately 120,000 Federal and contractor personnel and manages assets valued at more than $128 billion, including a complex of national laboratories. As required by the Reports Consolidation Act of 2000, the Office of Inspector General has identified what it considers to be the most significant management and performance challenges facing the Department. This effort, which is completed on an annual basis, reflects new work

398

Radiological Control Programs for Special Tritium Compounds  

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

F 1325.8 F 1325.8 (08-93) United States Government Department of Energy memorandum DATE: May 11, 2006 REPLY TO EH-52:JRabovsky:3-2 135 ATTN OF: APPROVAL OF CHANGE NOTICE 1 TO DEPARTMENT OF ENERGY (DOE) SUBJECT. HANDBOOK 1184-2004, RADIOLOGICAL CONTROL PROGRAMS FOR SPECIAL TRITIUM COMPOUNDS TO: Dennis Kubicki, EH-24 Technical Standards Manager This memorandum forwards the subject Change Notice 1 to DOE Handbook, DOE- HDBK- 1184-2004, which has approved for publication and distribution. The change to this handbook consists of a correction to the rule of thumb, listed in Appendix A, for converting the uptake of tritium oxide into radiation dose. A factor of 1/100 was inadvertently omitted from this rule of thumb when this DOE Handbook was originally published. This change does not affect the references, is not of a technical nature, and

399

Special Report: IG-0791 | Department of Energy  

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

1 1 Special Report: IG-0791 March 24, 2008 The Department's Unclassified Foreign Visits and Assignments Program The Department of Energy's national laboratories and various Federal officials interact with thousands of foreign national visitors and assignees every year. Visits and assignments are for a variety of purposes, including research collaborations and access to scientific user facilities. While the Department reports that these interactions stimulate ideas and foster research, they also carry inherent security risks. The Office of Foreign Visits and Assignments and the Office of Intelligence and Counterintelligence help the Department ensure that security risks are addressed while fostering collaboration with foreign nationals. In our report on The Department's Unclassified Foreign Visits and Assignments

400

Special Report: IG-0580 | Department of Energy  

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

80 80 Special Report: IG-0580 December 31, 2002 Management Challenges at the Department of Energy At the request of Congressional leadership, the Office of Inspector General has, for the past several years, identified what it considers to be the most significant management and performance challenges facing the Department of Energy. This effort, which was codified as part of the Reports Consolidation Act of 2000, is now done on an annual basis and includes an assessment of the agency's progress in addressing each challenge area. As in the past, the methodology employed by my office relies on recent and on-going audit, inspection, and investigation work. The process places great emphasis on the identification of those programs and operations with demonstrated performance problems and those which are,

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401

A special issue on the RCPs  

SciTech Connect

This paper provides an editors' introduction to the special issue of Climatic Change on the RCPs. Scenarios form a crucial element in climate change research. They allow researchers to explore the long-term consequences of decisions today, while taking account of the inertia in both the socio-economic and physical system. Scenarios also form an integrating element among the different research disciplines of those studying climate change, such as economists, technology experts, climate researchers, atmospheric chemists and geologists. In 2007, the IPCC requested the scientific community to develop a new set of scenarios, as the existing scenarios (published in the Special Report on Emissions Scenarios, (Nakicenovic and Swart 2000), and called the 'SRES scenarios') needed to be updated and expanded in scope (see Moss et al. (2010) for a detailed discussion). Researchers from different disciplines worked together to develop a process to craft these new scenarios, as summarized by Moss, et al. (2010). The Integrated Assessment Modeling Consortium (IAMC), founded in response to the IPCC call, played a key role in this process.1 The scenario development process aims to develop a set of new scenarios that facilitate integrated analysis of climate change across the main scientific communities. The process comprises 3 main phases: (1) an initial phase, developing a set of pathways for emissions, concentrations and radiative forcing, (2) a parallel phase, comprising both the development of new socio-economic storylines and climate model projections, and (3) an integration phase, combining the information from the first phases into holistic mitigation, impacts and vulnerability assessments. The pathways developed in the first phase were called 'Representative Concentration Pathways (RCPs)'. They play an important role in providing input for prospective climate model experiments, including both the decadal and long-term projections of climate change. The RCPs also provide an important reference point for new research within the integrated assessment modeling (IAM) community by standardizing on a common set of year-2100 conditions, and exploring alternative pathways and policies that could produce these outcomes. By design, the RCPs, as a set, cover the range of radiative forcing levels examined in the open literature and contain relevant information for climate model runs. This Special Issue documents the main assumptions and characteristics of the RCPs, and, in particular, the various steps that were involved in their development. A number of collaborative activities were initiated and finalized during the last 2-3 years to develop the RCPs. This required the cooperation of researchers from various disciplines involved in climate research, including emission experts, climate modelers, atmospheric chemistry modelers, land use modelers and experts involved in integrated assessment. The four RCPs together reflect the range of year-2100 radiative forcing values found in the literature, i.e. from 2.6 to 8.5 W/m{sup 2}. The papers in this Special Issue describe the individual RCPs, but also the various integrative steps that were necessary within the RCP development process to provide a harmonized set of pathways, that show a smooth transition from the past and extend far into the future for very long-term experiments. Important outcomes of this process included, for instance, the development of new emission inventories, new methods for the harmonization of spatial land use patterns, as well as extensions of the RCP trends beyond 2100. They briefly discuss the content of the individual papers.

Van Vuuren, Detlef; Edmonds, James A.; Kainuma, M.; Riahi, Keywan; Weyant, John

2011-11-01T23:59:59.000Z

402

Special Report: IG-0782 | Department of Energy  

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

82 82 Special Report: IG-0782 December 13, 2007 Management Challenges at the Department of Energy Annually, the Office of Inspector General identifies what it considers to be the most significant management challenges facing the Department of Energy. Now required by the Reports Consolidation Act of'2000, this effort also takes into account emerging issues facing the Department. Our conclusions are based on an examination of the results of current Office of Inspector General audits, inspections, and investigations as well as an assessment of the Department's progress in addressing previously identified challenges. Through this process, the Office of Inspector General highlights activities that demonstrate systematic or recurring performancc problems and those which are inherently difficult to manage. Consistent

403

Special Report: IG-0538 | Department of Energy  

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

38 38 Special Report: IG-0538 December 21, 2001 Management Challenges at the Department of Energy At the request of congressional leadership, the Office of Inspector General has for the past several years identified what it considers to be the most significant management and performance challenges facing the Department of Energy. This effort, which was codified as part of the Reports Consolidation Act of 2000, is now done on an annual basis and includes an assessment of the agency's progress in addressing each challenge area. As in the past, the methodology employed by this office relies on recent and on-gong audit, inspection, and investigation work. The process places great emphasis on the identification of those programs and operations with demonstrated performance problems and those which are, in our judgment,

404

Special study on vegetative covers. [UMTRA Project  

SciTech Connect

This report describes the findings of a special study on the use of vegetative covers to stabilize tailings piles for the Uranium Mill Tailings Remedial Action (UMTRA) Project. The principal rationale for using plants would be to establish a dynamic system for controlling water balance. Specifically, vegetation would be used to intercept and transpire precipitation to the atmosphere, rather than allowing water to drain into the tailings and mobilize contaminants. This would facilitate compliance with groundwater standards proposed for the UMTRA Project by the Environmental Protection Agency. The goals of the study were to evaluate the feasibility of using vegetative covers on UMTRA Project piles, define the advantages and disadvantages of vegetative covers, and develop general guidelines for their use when such use seems reasonable. The principal method for the study was to analyze and apply to the UMTRA Project the results of research programs on vegetative covers at other US Department of Energy (DOE) waste management facilities. The study also relied upon observations made of existing stabilized piles at UMTRA Project sites where natural vegetation is growing on the rock-covered surfaces. Water balance and erosion models were also used to quantify the long-term performance of vegetative covers planned for the topslopes of stabilized piles at Grand Junction and Durango, Colorado, two UMTRA Project sites where the decision was made during the course of this special study to use vegetative covers. Elements in the design and construction of the vegetative covers at these two sites are discussed in the report, with explanations of the differing features that reflect differing environmental conditions. 28 refs., 18 figs., 9 tabs.

Not Available

1988-11-01T23:59:59.000Z

405

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Fuel Fuel Vehicle (AFV) Special License Plate to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special License Plate on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special License Plate on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special License Plate on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special License Plate on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special License Plate on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Special License Plate on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

406

Independent Oversight Special Study, Department of Energy - August 2003 |  

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

Oversight Special Study, Department of Energy - August Oversight Special Study, Department of Energy - August 2003 Independent Oversight Special Study, Department of Energy - August 2003 August 2003 Special Study of the Department of Energy's Management of Suspect/Counterfeit Items The Secretary of Energy's Office of Independent Oversight and Performance Assurance (OA) conducted a special study of the U.S. Department of Energy's (DOE) management of suspect/counterfeit items (S/CIs). This special study is responsive to the Deputy Secretary of Energy's March 2003 memorandum directing OA to increase independent oversight attention on cross-cutting safety issues raised by the Defense Nuclear Facilities Safety Board (DNFSB). The special study was performed by the OA Office of Environment, Safety and Health Evaluations from May to August 2003.

407

Numerical Simulations of Wire and Foil Behaviors under Megaampere Current Drive *  

National Nuclear Security Administration (NNSA)

2: High Energy Density, Plasmas, Magnetic Fields 2: High Energy Density, Plasmas, Magnetic Fields Numerical Simulations of Wire and Foil Electrical Explosion under Helical EMG Current Drive for Warm Dense Matter Generation S.F. Garanin*, A.M. Buyko*, S.D. Kuznetsov*, R.E. Reinovsky† * Russian Federal Nuclear Center - VNIIEF Sarov, 607190, Russia † Los Alamos National Laboratory, Los Alamos, NM 87545 USA Study of properties of Warm Dense Matter (WDM), i. e. substance at densities of the order of that of solids (from 10 % normal density to 2-3 times solid density) and moderate temperatures (1-10 eV), is in recent times an active field of investigations. Experiments to study electrical explosion of thick wires (0.5-2 mm in diameter) driven by currents of about 1 MA were conducted recently [1] on the Zebra facility at the University of Nevada, Reno. The

408

Apparatus and method for pulsed laser deposition of materials on wires and pipes  

DOE Patents (OSTI)

Methods and apparatuses are disclosed which allow uniform coatings to be applied by pulsed laser deposition (PLD) on inner and outer surfaces of cylindrical objects, such as rods, pipes, tubes, and wires. The use of PLD makes this technique particularly suitable for complex multicomponent materials, such as superconducting ceramics. Rigid objects of any length, i.e., pipes up to a few meters, and with diameters from less than 1 centimeter to over 10 centimeters can be coated using this technique. Further, deposition is effected simultaneously onto an annular region of the pipe wall. This particular arrangement simplifies the apparatus, reduces film uniformity control difficulties, and can result in faster operation cycles. In addition, flexible wires of any length can be continuously coated using the disclosed invention.

Fernandez, Felix E. (Mayaguez, PR)

2003-01-01T23:59:59.000Z

409

Simulations of beam-beam and beam-wire interactions in RHIC  

SciTech Connect

The beam-beam interaction is one of the dominant sources of emittance growth and luminosity lifetime deterioration. A current carrying wire has been proposed to compensate long-range beam-beam effects in the LHC and strong localized long-range beam-beam effects are experimentally investigated in the RHIC collider. Tune shift, beam transfer function, and beam loss rate are measured in dedicated experiments. In this paper, they report on simulations to study the effect of beam-wire interactions based on diffusive apertures, beam loss rates, and beam transfer function using a parallelized weak-strong beam simulation code (BBSIMC). The simulation results are compared with measurements performed in RHIC during 2007 and 2008.

Kim, Hyung J.; Sen, Tanaji; /Fermilab; Abreu, Natalia P.; Fischer, Wolfram; /Brookhaven

2009-02-01T23:59:59.000Z

410

Measurement of ion beam profiles in a superconducting linac with a laser wire  

Science Conference Proceedings (OSTI)

A laser wire ion beam profile monitor system has been developed at the Spallation Neutron Source accelerator complex. The laser wire system uses a single laser source to measure the horizontal and vertical profiles of a pulsed hydrogen ion (H{sup -}) beam along a 230 m long superconducting linac, which accelerates H{sup -} from 200 MeV to 1 GeV. In this paper, we describe the laser optics requirement for the system, the performance of the profile measurement, and the effects of laser parameters on the measurement reliability. The result provides a practical guideline for the development of a large-scale, operational, laser-based diagnostics in accelerator facilities.

Liu Yun; Long, Cary; Peters, Charles; Aleksandrov, Alexander

2010-12-10T23:59:59.000Z

411

A triple hot-wire system for indoor air flow measurements  

SciTech Connect

The application of a home made, triple hot-wire system in indoor air flow measurements is presented. Both the anemometer and sensor have been developed at Athens University with the aim to provide a reliable, research tool of reasonable cost, simple construction, and satisfactory performance. All three velocity components above a threshold of 10 cm s{sup {minus}1} can be measured. The system is also equipped with two thermometers for measuring the mean and fluctuating air temperature and for providing a means of temperature compensation of the hot wires` signal. After evaluation of the system in the laboratory, it was used in the measurement of the velocity profile of flows driven by the temperature difference between two internal zones. The implied accuracy of the method allows for its integration with measurements of air volume exchange rates between internal zones, as estimated by tracer gas techniques.

Papadopoulos, K.H.; Soilemes, A.T.; Helmis, C.G.; Santamouris, M.; Dascalaki, E. [Univ. of Athens (Greece); Asimakopoulos, D.N. [Univ. of Athens (Greece)]|[National Observatory of Athens (Greece). Inst. of Meteorology and Physics of the Atmospheric Environment; Argiriou, A. [National Observatory of Athens (Greece). Inst. of Meteorology and Physics of the Atmospheric Environment

1996-08-01T23:59:59.000Z

412

Special Terms and Conditions for Use in Most Grants and Cooperative...  

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

Special Terms and Conditions for Use in Most Grants and Cooperative Agreements Special Terms and Conditions for Use in Most Grants and Cooperative Agreements Special Terms and...

413

Non-Wires Alternatives to Achieving Electric Delivery Reliability Goals: Case Study  

Science Conference Proceedings (OSTI)

In 2008, the Electric Power Research Institute (EPRI) launched the Program 172, Transmission and Distribution Efficiency in a Carbon-Constrained World initiative to focus research on improving the efficiency of the electric delivery system. It included parallel research projects to explore the feasibility of utilities employing non-wires solutions to meeting transmission and distribution (T&D) electric reliability obligations. Traditionally, electric grid investments are made by utilities based on foreca...

2010-12-31T23:59:59.000Z

414

SnO2 sub-micron wires for gas sensors  

Science Conference Proceedings (OSTI)

In the present work a novel semiconductor metal-oxide (MOX) gas sensor is developed by means of lithographic techniques. The basic idea is to replace the continuous sensing film of standard MOX sensors with a pattern of wires in the sub-micron scale. ... Keywords: E-beam lithography, Gas sensors, Semiconductor metal-oxide, SiO2 reactive ion etching, Tin dioxide

P. Candeloro; A. Carpentiero; S. Cabrini; E. Di Fabrizio; E. Comini; C. Baratto; G. Faglia; G. Sberveglieri; A. Gerardino

2005-03-01T23:59:59.000Z

415

Annual Stock Assessment - CWT [Coded Wire Tag program] (USFWS), Annual Report 2007.  

DOE Green Energy (OSTI)

In 1989 the Bonneville Power Administration (BPA) began funding the evaluation of production groups of juvenile anadromous fish not being coded-wire tagged for other programs. These groups were the 'Missing Production Groups'. Production fish released by the U.S. Fish and Wildlife Service (FWS) without representative coded-wire tags during the 1980s are indicated as blank spaces on the survival graphs in this report. This program is now referred to as 'Annual Stock Assessment - CWT'. The objectives of the 'Annual Stock Assessment' program are to: (1) estimate the total survival of each production group, (2) estimate the contribution of each production group to fisheries, and (3) prepare an annual report for USFWS hatcheries in the Columbia River basin. Coded-wire tag recovery information will be used to evaluate the relative success of individual brood stocks. This information can also be used by salmon harvest managers to develop plans to allow the harvest of excess hatchery fish while protecting threatened, endangered, or other stocks of concern. All fish release information, including marked/unmarked ratios, is reported to the Pacific States Marine Fisheries Commission (PSMFC). Fish recovered in the various fisheries or at the hatcheries are sampled to recover coded-wire tags. This recovery information is also reported to PSMFC. This report has been prepared annually starting with the report labeled 'Annual Report 1994'. Although the current report has the title 'Annual Report 2007', it was written in fall of 2008 using data available from RMIS that same year, and submitted as final in January 2009. The main objective of the report is to evaluate survival of groups which have been tagged under this ongoing project.

Pastor, Stephen M. [U.S. Fish and Wildlife Service, Columbia River Fisheries Program Office

2009-07-21T23:59:59.000Z

416

Addressing the problem of plasma shell formation around an exploding wire in water  

SciTech Connect

Analysis of time- and space-resolved spectrum of radiation emitted from the discharge channel generated by an underwater electrical wire explosion is reported. The purpose of this investigation was to detect a possible shunting corona discharge. During careful analysis of the emitted radiation no evidence for such discharge was found. Discharge temperature of 7 eV was estimated by quantitative analysis of the emitted spectra.

Grinenko, A.; Efimov, S.; Fedotov, A.; Krasik, Ya.E.; Schnitzer, I. [Physics Department, Technion, 32000 Haifa (Israel); Rafael, POB 2250, Haifa 31021 (Israel)

2006-05-15T23:59:59.000Z

417

Association of Wire Code Configuration With Long-Term Average 60-Hz Magnetic Fields and Exposure  

Science Conference Proceedings (OSTI)

Previous studies have reported associations between cancer and the configuration of outdoor electric utility lines, popularly referred to as the wire code, which were developed as a surrogate for time-weighted-average (TWA) exposure to magnetic fields. A study was conducted to measure the magnetic fields in over 200 houses in eight areas within the contiguous United States. This interim report presents the major results of that study.

1998-12-16T23:59:59.000Z

418

Epitaxial Thin Film Silicon Solar Cells Fabricated by Hot Wire Chemical Vapor Deposition Below 750 ..deg..C: Preprint  

Science Conference Proceedings (OSTI)

We report on fabricating film c-Si solar cells on Si wafer templates by hot-wire chemical vapor deposition. These devices, grown at glass-compatible temperatures 500 mV and efficiencies > 5%.

Alberi, K.; Martin, I. T.; Shub, M.; Teplin, C. W.; Iwaniczko, E.; Xu, Y.; duda, A.; Stradin, P.; Johnston, S. W.; Romero, M. J.; Branz, H. M.; Young, D. L.

2009-06-01T23:59:59.000Z

419

Evaluation of electrical conductivity and equations of state of non-ideal plasma through microsecond timescale underwater electrical wire explosion  

Science Conference Proceedings (OSTI)

Experimental and simulation results of underwater electrical Cu, Al, and W wire explosions in the microsecond timescale are presented. It was shown that the electrical conductivity results for Cu and Al agree well with modified Lee-More and quantum molecular dynamic models for temperatures above 10 kK. The equation of state (EOS) values based on SESAME tables for Cu and Al were slightly modified for intermediate temperatures in order to obtain fitting between experimental and simulated exploding wire radial expansion. Also, it was shown that the electrical conductivity results and the EOS evaluation differ significantly from the results obtained in nanosecond timescale experiments. Finally, it was found that underwater electrical W wire explosion is characterized by the appearance of non-uniformities along the z-axis of the wire. This phenomena adds uncertainty to the possibility of applying this type of experiments for evaluation of the electrical conductivity and EOS of W.

Sheftman, D.; Krasik, Ya. E. [Physics Department, Technion, Haifa 32000 (Israel)

2011-09-15T23:59:59.000Z

420

Independent Oversight Special Review, Rocky Flats Closure Project Site -  

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

Special Review, Rocky Flats Closure Project Special Review, Rocky Flats Closure Project Site - April 2001 Independent Oversight Special Review, Rocky Flats Closure Project Site - April 2001 April 2001 Special Review of the Rocky Flats Closure Project Site The U.S. Department of Energy (DOE) Office of Independent Environment, Safety, and Health Oversight (EH-2), within the Office of Environment, Safety and Health, conducted an independent oversight Special Review at the Rocky Flats Closure Project (RFCP). The Special Review was conducted at the request of the Rocky Flats Field Office (RFFO), which is the DOE organizational element with responsibility for the RFCP (formerly known as the Rocky Flats Environmental Technology Site). Kaiser-Hill Company, LLC (KH) is the prime contractor for the RFCP. RFCP's project-oriented approach and aggressive scheduling have resulted

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Berkeley Lab: Special Bus/Shuttle Service Reservations  

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

Special Service Special Service Buses and/or Vans are available for special service by reservation. Costs are: $136.50 required 2 hour minimum $68.25 per vehicle each additional hour Bus image Bus image Buses accommodate: 41 passengers (26 Seated plus 15 Standing) (and up to 2 wheelchair passengers) Vans accommodate: 15 passengers To arrange special service shuttle transportation: Fill out the request form below A valid project id is required for special service requests Complete the form and click on the "send" button The request for special bus service will be sent to busservices@lbl.gov and reviewed. A confirmation will be sent back via email to the requestor regarding the status. For additional information contact: Kori Porter at 486-5112 or email busservices@lbl.gov.

422

Independent Oversight Special Review, Rocky Flats Closure Project Site -  

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

Oversight Special Review, Rocky Flats Closure Project Oversight Special Review, Rocky Flats Closure Project Site - April 2001 Independent Oversight Special Review, Rocky Flats Closure Project Site - April 2001 April 2001 Special Review of the Rocky Flats Closure Project Site The U.S. Department of Energy (DOE) Office of Independent Environment, Safety, and Health Oversight (EH-2), within the Office of Environment, Safety and Health, conducted an independent oversight Special Review at the Rocky Flats Closure Project (RFCP). The Special Review was conducted at the request of the Rocky Flats Field Office (RFFO), which is the DOE organizational element with responsibility for the RFCP (formerly known as the Rocky Flats Environmental Technology Site). Kaiser-Hill Company, LLC (KH) is the prime contractor for the RFCP.

423

Anomalous non-additive dispersion interactions in systems of three one-dimensional wires  

E-Print Network (OSTI)

The non-additive dispersion contribution to the binding energy of three one-dimensional (1D) wires is investigated using wires modelled by (i) chains of hydrogen atoms and (ii) homogeneous electron gases. We demonstrate that the non-additive dispersion contribution to the binding energy is significantly enhanced compared with that expected from Axilrod-Teller-Muto-type triple-dipole summations and follows a different power-law decay with separation. The triwire non-additive dispersion for 1D electron gases scales according to the power law $d^{-\\beta}$, where $d$ is the wire separation, with exponents $\\beta(r_s)$ smaller than 3 and slightly increasing with $r_s$ from 2.4 at $r_s = 1$ to 2.9 at $r_s=10$, where $r_s$ is the density parameter of the 1D electron gas. This is in good agreement with the exponent $\\beta=3$ suggested by the leading-order charge-flow contribution to the triwire non-additivity, and is a significantly slower decay than the $\\sim d^{-7}$ behaviour that would be expected from triple-dipole summations.

Alston J. Misquitta; Ryo Maezono; Neil D. Drummond; Anthony J. Stone; Richard J. Needs

2013-08-07T23:59:59.000Z

424

Generation of extreme state of water by spherical wire array underwater electrical explosion  

SciTech Connect

The results of the first experiments on the underwater electrical explosion of a spherical wire array generating a converging strong shock wave are reported. Using a moderate pulse power generator with a stored energy of {<=}6 kJ and discharge current of {<=}500 kA with a rise-time of {approx}300 ns, explosions of Cu and Al wire arrays of different diameters and with a different number and diameter of wires were tested. Electrical, optical, and destruction diagnostics were used to determine the energy deposited into the array, the time-of-flight of the shock wave to the origin of the implosion, and the parameters of water at that location. The experimental and numerical simulation results indicate that the convergence of the shock wave leads to the formation of an extreme state of water in the vicinity of the implosion origin that is characterized by pressure, temperature, and compression factors of (2 {+-} 0.2) Multiplication-Sign 10{sup 12} Pa, 8 {+-} 0.5 eV, and 7 {+-} 0.5, respectively.

Antonov, O.; Gilburd, L.; Efimov, S.; Bazalitski, G.; Gurovich, V. Tz.; Krasik, Ya. E. [Physics Department, Technion, Haifa 3200 (Israel)

2012-10-15T23:59:59.000Z

425

Special Issue: Selected Research from the First Optical Interconnects Conference  

Science Conference Proceedings (OSTI)

This introduction to the special issue summarizes the creation of the first Optical Interconnects Conference, discusses some key themes in the field, and introduces the seven articles included in the special issue. Keywords: Special issues and sections,Optical interconnections,High performance computing,Silicon,Photonics,Data communications,Wavelength division multiplexing,wavelength division multiplexing,optical interconnects,high-performance computing,data centers,datacomm,silicon photonics

Jeffrey A. Kash, Raymond G. Beausoleil

2013-01-01T23:59:59.000Z

426

Effect of localization in quantum wells and quantum wires on heavy-light hole mixing and acceptor binding energy  

Science Conference Proceedings (OSTI)

The variational method taking into account the complex valence band structure is used to study the effect of localization in quantum wells and quantum wires on the acceptor binding energy. Trial functions that make possible tracing of the transition from the bulk material to narrow quantum wells and quantum wires of small radius are constructed. The possibility of the appearance of an unsteadily varying dependence of the acceptor binding energy on the characteristic dimension of the system is shown.

Semina, M. A., E-mail: msemina@gmail.com; Suris, R. A. [Russian Academy of Sciences, Ioffe Physical Technical Institute (Russian Federation)

2011-07-15T23:59:59.000Z

427

Association of Wire Code Configuration with Long-Term Average 60-Hz Magnetic Fields and Exposure: Data Set Documentation  

Science Conference Proceedings (OSTI)

The Long-Term Wire Code (LTWC) Study data set contains measurement data, measurement summaries, and descriptive residence and neighborhood information collected over a 42-month exposure period. The study -- designed to assess the association between wire code classification and long-term 60-Hz magnetic fields -- involved periodic measurements in a random sample of 218 homes in eight geographically diverse metropolitan areas of the United States. The data set consists of numerous data products containing ...

2000-11-13T23:59:59.000Z

428

An overview of the DC wiring system design issues in the SMUD Phase I photovoltaic power plant  

Science Conference Proceedings (OSTI)

The DC wiring system of a photovoltaic power requires a number of safety features that result from the unique aspects of photovoltaic devices. This paper presents an overview of the DC wiring system design developed for the Sacramento Municipal Utilities District (SMUD) Phase I photovoltaic power plant. The specific challenges that photovoltaic devices present to a power plant designer are identified along with the specific solutions adopted in the SMUD design.

Rosen, D.; Simburger, E.J.; Sugimura, R.S.

1984-09-01T23:59:59.000Z

429

The Use of Automatic Wire Coding to Evaluate Control Selection Bias in the Savitz et al. Study  

Science Conference Proceedings (OSTI)

One possible explanation of the association between wire codes and childhood cancer is that selecting controls using random digit dialing techniques may have resulted in controls that were not representative of the population from which the cases arose. An under-representation of controls in the highest wire code category could have created the appearance of an association between that category and childhood cancer. The project was designed to evaluate this possibility in the Savitz et al. study in Denver.

1998-10-05T23:59:59.000Z

430

Hot-Wire Deposition of Hydrogenated Nanocrystalline SiGe Films for Thin-Film Si Based Solar Cells  

E-Print Network (OSTI)

Hot-Wire Deposition of Hydrogenated Nanocrystalline SiGe Films for Thin-Film Si Based Solar Cells bandgap absorber in an a-Si/a-SiGe/nc-SiGe(nc- Si) triple-junction solar cell due to its higher optical investigations of nc-SiGe:H thin films made by hot-wire chemical vapor deposition (HWCVD) with a coil

Deng, Xunming

431

MICRON SIZE LASER-WIRE SYSTEM AT THE ATF EXTRACTION LINE, RECENT RESULTS AND ATF-II UPGRADE  

E-Print Network (OSTI)

The KEK Accelerator test facility (ATF) extraction line laser-wire system has been upgraded last year allowing the measurement of micron scale transverse size electron beams. The most recent measurements using the upgraded system are presented. The ATF-II extraction line design call for the major upgrade of the existing laser-wire system. We report on the hardware upgrades, including the major hardware upgrades to the laser transport, the laser beam diagnostics line, and the mechanical control systems.

Blair, G A; Boorman, G; Bosco, A; Deacon, L; Karataev, P; Howell, D; Nevay, L J; Corner, L; Delerue, N; Foster, B; Gannaway, F; Newman, M; Senanayake, R; Walczak, R; Hayano, H; Aryshev, A; Terunuma, N; Urakawa, J

2009-01-01T23:59:59.000Z

432

The development of ShortWatch, a novel overtemperature or mechanical damage sensing technology for wires or cables. Final report  

SciTech Connect

'ShortWatch' is a patented technology which for the first time offers electrical wire/cable products providing real-time, 'in-situ' (1) condition monitoring that warns of insulation damage before an electrical fault occurs, (2) assessment of the ability to perform in a Design Basis event, (3) distributed sensor warning of overtemperature, and (4) insulation leakage measurement capability providing arc sensing and a reliable tool for wire age prediction.

Watkins, Ken; Morris, Jack; Wong, C.P.; Luo, Shijian

2001-09-07T23:59:59.000Z

433

Special Topics in NEPA Documentation | Department of Energy  

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

Special Topics in NEPA Documentation Special Topics in NEPA Documentation Special Topics in NEPA Documentation Selected documents covering Special Topics under NEPA. February 18, 2010 DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and Greenhouse Gas Emissions The Council on Environmental Quality (CEQ) issued this draft guidance memorandum for public consideration and comment on the ways in which Federal agencies can improve their consideration of the effects of greenhouse gas (GHG) emissions and climate change in their evaluation of proposals for Federal actions under NEPA. July 10, 2002 Recommendations for Analyzing Accidents Under NEPA This DOE guidance clarifies and supplements "Recommendations for the Preparation of Environmental Assessments and Environmental Impact

434

Microsoft Word - SpecialEditionSep08Update.doc  

National Nuclear Security Administration (NNSA)

developer and the continuity of operations backup site for NMMSS. Methods of submitting data to Savannah River Site NMMSS Operations were provided in the previous Special Edition...

435

PEPCO Comments on Special Environmental Analysis For Actions...  

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

Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia PEPCO Comments on Special Environmental...

436

Publication Number: Special Publication 800-56A Revision 2 ...  

Science Conference Proceedings (OSTI)

... Final Publication: http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST. SP.800- 56Ar2.pdf • Related Information on CSRC: ...

2013-06-13T23:59:59.000Z

437

US Department of Energy Promotes Special Earth Week Feature on...  

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

-- energy.gov -- will be immediately directed to a special web feature giving them key energy saving tips and user-friendly information about the critical emerging technologies...

438

Specialized computer algebra system for application in general relativity  

E-Print Network (OSTI)

A brief characteristic of the specialized computer algebra system GRG_EC intended for symbolic computations in the field of general relativity is given.

S. Tertychniy

2007-04-11T23:59:59.000Z

439

News and Update: Special Coverage: 9-11-01  

Science Conference Proceedings (OSTI)

The following articles, from the December 2001 issue of JOM, are part of a special edition of News & Update. This month's installment provides insight to activies ...

440

Intergovernmental Panel on Climate Change (IPCC) Special Report...  

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

Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) Print E-mail...

Note: This page contains sample records for the topic "torpedo speciality wire" 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

NMMSS Special Edition, 2011 NMMSS User Meeting, April 2011  

National Nuclear Security Administration (NNSA)

Published periodically by & for NMMSS users Sponsored by DOE and NRC Prepared by DOE Nuclear Materials Management & Safeguards System NMMSS news April 2011 ***SPECIAL EDITION***...

442

SPRUCE: Special PRiority and Urgent Computing Environment | Argonne...  

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

resources to become available. Neither can the community keep multimillion-dollar infrastructures idle until required by urgent computation.A specialized infrastructure...

443

Estimate of Undulator Magnet Damage Due to Beam Finder Wire Measurements  

Science Conference Proceedings (OSTI)

Beam Finder Wire (BFW) devices will be installed at each break in the Undulator magnet line. These devices will scan small wires across the beam causing some electrons to lose energy through bremsstrahlung. The degraded electrons are subsequently detected downstream of a set of vertical dipole magnets after they pass through the vacuum chamber. This signal can then be used to accurately determine the beam position with respect to the BFW wire. The choice of the wire diameter, scan speed, and operating parameters, depends on the trade-off between the signal size and the radiation damage to the undulator magnets. In this note I estimate the rate of undulator magnet damage that results from scanning as a function of, wire size, scan speed, and average beam current. A separate analysis of the signal size was carried out by Wu. The damage estimate is primarily based on two sources: the first, Fasso, is used to estimate the amount of radiation generated and then absorbed by the magnets; the second, Alderman et. al., is used to estimate the amount of damage the magnet undergoes as a result of the absorbed radiation. Fasso performed a detailed calculation of the radiation, including neutron fluence, that results from a the electron beam passing through a 100 micron diamond foil inserted just in front of the undulator line. Fasso discussed the signficance of various types of radiation and stated that photoneutrons probably play a major role. The estimate in this paper assumes the neutron fluence is the only significant cause of radiation-induced demagnetization. The specific results I use from Fasso's paper are reproduced here in Figure 1, which shows the radial distribution of the integrated neutron fluence per day in the undulator magnets, and Figure 2, which shows the absorbed radiation dose all along the undulator line. In the longitudinal dimension, Fasso's calculation, (see Figure 2), shows that the radiation dose is widely distributed all along the undulator line, but is highest around 70 m from the front of the undulator line where the foil is. At the 70 m point, for the purpose of calculating the demagnetization, I chose a conservative estimate for the effective neutron flux of 1.0 x 10{sup 13} n/cm{sup 2}/day. As can be seen in Figure 1, this choice is representative of the flux nearest the beam where it is the highest. A less conservative estimate, but perhaps more accurate, estimate of the effective flux, would be the average flux in the magnet block, which is roughly one half as much.

Welch, J.

2010-12-03T23:59:59.000Z

444

North Carolina's 1st congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

st congressional district: Energy Resources st congressional district: Energy Resources Jump to: navigation, search Equivalent URI DBpedia This article is a stub. You can help OpenEI by expanding it. This page represents a congressional district in North Carolina. Registered Policy Organizations in North Carolina's 1st congressional district The Biofuels Center of North Carolina Registered Energy Companies in North Carolina's 1st congressional district Biofuels Center of North Carolina Field Controls Torpedo Speciality Wire Inc Energy Generation Facilities in North Carolina's 1st congressional district Craven County Biomass Facility Retrieved from "http://en.openei.org/w/index.php?title=North_Carolina%27s_1st_congressional_district&oldid=196349" Categories: Places Stubs Congressional Districts

445

On subnormal solutions of periodic non-homogeneous linear differential equations, special functions and special polynomials  

E-Print Network (OSTI)

This paper offers a new and complete description of subnormal solutions of certain non-homogeneous second order periodic linear differential equations first studied by Gundersen and Steinbart in 1994. We have established a previously unknown relation that the general solutions (\\textit{i.e.}, whether subnormal or not) of the DEs can be solved explicitly in terms of classical special functions, namely the Bessel, Lommel and Struve functions, which are important because of their numerous physical applications. In particular, we show that the subnormal solutions are written explicitly in terms of the degenerate Lommel functions $S_{\\mu, \

Chiang, Y M

2009-01-01T23:59:59.000Z

446

A special-purpose language for picture-drawing  

Science Conference Proceedings (OSTI)

Special purpose languages are typically characterized by a type of primitive data and domain-specific operations on this data. One approach to special purpose language design is to embed the data and operations of the language within an existing functional ...

Samuel N. Kamin; David Hyatt

1997-10-01T23:59:59.000Z

447

Some political issues related to future special nuclear materials production  

Science Conference Proceedings (OSTI)

The Federal Government must take action to assure the future adequate supply of special nuclear materials for nuclear weapons. Existing statutes permit the construction of advanced defense production reactors and the reprocessing of commercial spent fuel for the production of special materials. Such actions would not only benefit the US nuclear reactor manufacturers, but also the US electric utilities that use nuclear reactors.

Peaslee, A.T. Jr.

1981-08-01T23:59:59.000Z

448

Thermodynamics of Ideal Gas in Doubly Special Relativity  

E-Print Network (OSTI)

We study thermodynamics of an ideal gas in Doubly Special Relativity. New type of special functions (which we call Incomplete Modified Bessel functions) emerge. We obtain a series solution for the partition function and derive thermodynamic quantities. We observe that DSR thermodynamics is non-perturbative in the SR and massless limits. A stiffer equation of state is found.

Chandra, Nitin

2011-01-01T23:59:59.000Z

449

How to efficiently implement dynamic circuit specialization systems  

Science Conference Proceedings (OSTI)

Dynamic circuit specialization (DCS) is a technique used to implement FPGA applications where some of the input data, called parameters, change slowly compared to other inputs. Each time the parameter values change, the FPGA is reconfigured by a configuration ... Keywords: Boolean Network evaluation, FPGA, dynamic circuit specialization, runtime reconfiguration

Fatma Abouelella; Tom Davidson; Wim Meeus; Karel Bruneel; Dirk Stroobandt

2013-07-01T23:59:59.000Z

450

CATENA Vol. 10, 339-362 Braunschweig 1983 SALTATION VS. SOIL STABILIZATION  

E-Print Network (OSTI)

and the two eletric rays (Torpedo torpedo and Torpedo marmorata) detected by trawl surveys in the coastal

Fridlind, Ann

451

Environment, Safety, and Health Special Review, Department of Energy  

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

Environment, Safety, and Health Special Review, Department of Environment, Safety, and Health Special Review, Department of Energy Laboratories - August 2008 Environment, Safety, and Health Special Review, Department of Energy Laboratories - August 2008 At the request of the Secretary of Energy, the U.S. Department of Energy (DOE) Office of Independent Oversight, within the Office of Health, Safety and Security (HSS), performed a Special Review of work practices for nanoscale material activities at DOE Laboratories. Representatives from DOE line management organizations - the Office of Science (SC) and the National Nuclear Security Administration (NNSA) - as well as nanoscale science subject matter experts from national laboratories and representatives from the HSS Office of Health and Safety, contributed to the Special Review.

452

Specialized Technology Resources Inc STR Holding Inc | Open Energy  

Open Energy Info (EERE)

Technology Resources Inc STR Holding Inc Technology Resources Inc STR Holding Inc Jump to: navigation, search Name Specialized Technology Resources Inc (STR Holding Inc) Place Enfield, Connecticut Zip 6082 Product US-based manufacturer of EVA encapsulants for PV cells. References Specialized Technology Resources Inc (STR Holding Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Specialized Technology Resources Inc (STR Holding Inc) is a company located in Enfield, Connecticut . References ↑ "Specialized Technology Resources Inc (STR Holding Inc)" Retrieved from "http://en.openei.org/w/index.php?title=Specialized_Technology_Resources_Inc_STR_Holding_Inc&oldid=351609" Categories:

453

Superconductive wire  

DOE Patents (OSTI)

A superconductive article is made by inserting a rigid mandrel into an internal cavity of a first metallic tube, said tube having an interior surface and an exterior surface, said interior surface defining the interior cavity, forming a layer of a superconductive material or superconductive precursor upon the exterior surface of said first metallic tube, machining the layer of superconductive material or superconductive precursor to a predetermined diameter to form an intermediate article configured for insertion into a second metallic tube having an interior diameter corresponding to the predetermined diameter, inserting the machined intermediate article into a second metallic tube having an internal diameter corresponding to the predetermined diameter of the intermediate article to form a composite intermediate article, reducing or ironing the composite intermediate article to a predetermined cross-sectional diameter, and sintering the reduced or ironed composite intermediate article at temperatures and for time sufficient for the superconductive material or superconductive precursor to exhibit superconductivity.

Korzekwa, David A. (Los Alamos, NM); Bingert, John F. (Jemez Springs, NM); Peterson, Dean E. (Los Alamos, NM); Sheinberg, Haskell (Santa Fe, NM)

1995-01-01T23:59:59.000Z

454

Superconductive wire  

DOE Patents (OSTI)

This invention is comprised of a superconductive article including a first metallic tube having an interior surface and an exterior surface, said interior surface defining an interior hollow cavity, a layer of superconductive material surrounding said exterior surface of said first metallic tube, and, a second metallic tube having an interior surface and an exterior surface, said interior surface adjacent to said layer of superconductive material is provided together with processes of making such a superconductive article including, e.g., inserting a rigid mandrel into an internal cavity of a first metallic tube, said tube having an interior surface and an exterior surface, said interior surface defining the interior cavity, forming a layer of a superconductive material or superconductive precursor upon the exterior surface of said first metallic tube, machining the layer of superconductive material or superconductive precursor to a predetermined diameter to form an intermediate article configured for insertion into a second metallic tube having an interior diameter corresponding to the predetermined diameter, inserting the machined intermediate article into a second metallic tube having an internal diameter corresponding to the predetermined diameter of the intermediate article to form a composite intermediate article, reducing and/or ironing the composite intermediate article to a predetermined cross-sectional diameter, and sintering the reduced or ironed composite intermediate article at temperatures and for time sufficient for the superconductive material or superconductive precursor to exhibit superconductivity.

Korzekwa, D.A.; Bingert, J.F.; Peterson, D.E.; Sheinberg, H.

1992-12-31T23:59:59.000Z

455

Stainless steel wire mesh flow-fields for polymer electrolyte fuel cells  

DOE Green Energy (OSTI)

The high cost of fuel cells has delayed their potential widespread use. Stack manufacturers have historically used high-Pt loading membrane/electrode assemblies (MEAs) and intricately machined graphite bipolar plates. We have focused our efforts on decreasing the cost of these components in order to demonstrate an inexpensive, yet high performance PEM fuel cell. This paper describes the design and demonstration of a 100 cm{sup 2} (active area) cell that utilizes ultra-low Pt loading MEAs and inexpensive stainless steel wire screen flow fields.

Zawodzinski, C.; Wilson, M.S.; Gottesfeld, S.

1996-10-01T23:59:59.000Z

456

Shock model description of the interaction radiation pulse in nested wire array z-pinches  

Science Conference Proceedings (OSTI)

Bow shock structures are observed in a nested wire array z-pinch as ablation streams from the outer array pass the inner array. The jump in plasma conditions across these shocks results in an enhancement of snowplow emission from the imploding plasma piston. Results from a snowplow model modified to account for the shock jumps are discussed and compared to experimental data from MAGPIE. Magnetohydrodynamic simulations indicate that this is the primary heating mechanism responsible for the interaction pulse recorded on the Z generator, which is required for pulse shaping for inertial confinement fusion.

Ampleford, D. J.; Jennings, C. A.; Cuneo, M. E.; Sinars, D. B. [Sandia National Laboratories, Albuquerque, New Mexico 87185-1106 (United States); Lebedev, S. V.; Bland, S. N.; Hall, G. N.; Suzuki-Vidal, F.; Palmer, J. B. A.; Chittenden, J. P. [Blackett Laboratory, Imperial College, London SW7 2BW (United Kingdom); Bott, S. C. [Center for Energy Research, University of California, San Diego, La Jolla, CA 92093 (United States)

2012-12-15T23:59:59.000Z

457

Software Development for a CompactRIO-Based Wire Scanner Control and Data Acquisition SYstem  

SciTech Connect

The Beam Diagnostics and Instrumentation Team at the Los Alamos Neutron Science Center is developing a wire scanner data acquisition and control system with a National Instrument's compactRIO at its core. For this application, the compactRIO controller not only requires programming the FPGA and RT computer internal to the compactRIO, but also requires programming a client computer and a touch panel display. This article will summarize the hardware interfaces and describe the software design approach utilized for programming and interfacing the four systems together in order to fulfill the design requirements and promote reliable interoperability.

Sedillo, James Daniel [Los Alamos National Laboratory

2012-05-16T23:59:59.000Z

458

The Implications of the New Rules of the Game for DR: Retail and Wires Companies  

Science Conference Proceedings (OSTI)

There are ongoing shifts in the distributed resources (DR) market that impact both the retail side of the equation and the application of DR to the distribution grid. This brief paper examines some of these recent shifts and attempt to interpret the reasons for these shifts and the implications that these shifts have for the near term future of DR technologies. This review focuses on three states that appear to be the leaders in the evolution of the role of DR technologies in the wires company: Californi...

2000-12-18T23:59:59.000Z

459

Confinement in PbSe wires grown by rf magnetron sputtering  

SciTech Connect

Lead selenide (PbSe) nanowires were grown by magnetron sputtering on silicon with silicon dioxide (SiO{sub 2}/Si) substrates, and characterized by scanning electron microscopy, x-ray diffraction, Fourier transform infrared spectroscopy, photoluminescence, and x-ray photoelectron spectroscopy. Closely packed PbSe nanowires of approximately 100 nm diameter grew in the <111> rock-salt cubic structure orientation. These large wires showed a large blueshift in the luminescence and absorption compared to the bulk crystal, demonstrating quantum confinement. This is attributed to a strong built-in field due to surface states, band bending, and a depletion layer which confines the carrier states.

Jung, Hyeson; Kuljic, Rade [Department of Electrical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States); Stroscio, Michael A. [Department of Electrical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States); Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States); Department of Physics, University of Illinois at Chicago, Chicago, Illinois 60607 (United States); Dutta, Mitra [Department of Electrical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States); Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States)

2010-04-12T23:59:59.000Z

460

18 kA vapour cooled current leads to test superconducting magnet models for the proposed Large Hadron Collider at CERN using wire matrix heat exchangers  

E-Print Network (OSTI)

18 kA vapour cooled current leads to test superconducting magnet models for the proposed Large Hadron Collider at CERN using wire matrix heat exchangers

Hagedorn, Dietrich; Oberli, L R

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Endangered, Threatened, and Species of Special Concern (Connecticut) |  

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

Endangered, Threatened, and Species of Special Concern Endangered, Threatened, and Species of Special Concern (Connecticut) Endangered, Threatened, and Species of Special Concern (Connecticut) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Connecticut Program Type Environmental Regulations Provider Department of Energy and Environmental Protection

462

Special Improvement Districts for Redevelopment of Blighted Areas (Indiana)  

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

Special Improvement Districts for Redevelopment of Blighted Areas Special Improvement Districts for Redevelopment of Blighted Areas (Indiana) Special Improvement Districts for Redevelopment of Blighted Areas (Indiana) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Indiana Program Type Bond Program Enterprise Zone Siting and Permitting

463

Engineering Nanocolumnar Defect Configurations for Optimized Vortex Pinning in High Temperature Superconducting Nanocomposite Wires  

SciTech Connect

High temperature superconducting (HTS), coated conductor wires based on nanocomposite films containing self-assembled, insulating BaZrO3 (BZO) nanocolumnar defects have previously been reported to exhibit enhanced vortex pinning. Here, we report on microstructural design via control of BZO nanocolumns density in YBa2Cu3O7- (YBCO)+BZO nancomposite films to achieve the highest critical current density, Jc(H, ,T). X-ray diffraction and microstructural examination shows increasing number density of epitaxial BZO nanocolumns in the highly cube-textured YBCO matrix with increasing nominal BZO additions. Transport property measurement reveals that an increase in BZO content upto 4 vol% is required to sustain the highest pinning and Jc performance as the magnetic field increases. By growing thicker, single-layer nanocomposite films (~4 m) with controlled density of BZO columnar defects, the critical current (Ic) of ~1000 A/cm at 77 K, self-field and the minimum Ic of 455 A/cm at 65 K and 3 T for all magnetic field orientations were obtained. This is the highest Ic reported to date for films on metallic templates which are the basis for the 2nd generation, coated conductor-based HTS wires.

Wee, Sung Hun [ORNL; Zuev, Yuri L [ORNL; Cantoni, Claudia [ORNL; Goyal, Amit [ORNL; Ahuja, Raj [Waukesha Electric Systems Inc.; Abiade, J. [North Carolina A& T State University

2013-01-01T23:59:59.000Z

464

Demonstration of Smart Building Controls to Manage Building Peak Loads: Innovative Non-Wires Technologies  

SciTech Connect

As a part of the non-wires solutions effort, BPA in partnership with Pacific Northwest National Laboratory (PNNL) is exploring the use of two distributed energy resources (DER) technologies in the City of Richland. In addition to demonstrating the usefulness of the two DER technologies in providing peak demand relief, evaluation of remote direct load control (DLC) is also one of the primary objectives of this demonstration. The concept of DLC, which is used to change the energy use profile during peak hours of the day, is not new. Many utilities have had success in reducing demand at peak times to avoid building new generation. It is not the need for increased generation that is driving the use of direct load control in the Northwest, but the desire to avoid building additional transmission capacity. The peak times at issue total between 50 and 100 hours a year. A transmission solution to the problem would cost tens of millions of dollars . And since a ?non wires? solution is just as effective and yet costs much less, the capital dollars for construction can be used elsewhere on the grid where building new transmission is the only alternative. If by using DLC, the electricity use can be curtailed, shifted to lower use time periods or supplemented through local generation, the existing system can be made more reliable and cost effective.

Katipamula, Srinivas; Hatley, Darrel D.

2004-12-22T23:59:59.000Z

465

Mechanical Design and Evaluation of the MP-11-Like Wire Scanner Prototype  

SciTech Connect

A wire scanner (WS) is a linearly actuated diagnostic device that uses fiber wires (such as Tungsten or Silicon Carbide) to obtain the position and intensity profile of the proton beam at the Los Alamos Neutron Science Center (LANSCE) particle accelerator. LANSCE will be installing approximately 86 new WS in the near future as part of the LANSCE Risk Mitigation project. These 86 new WS include the replacement of many current WS and some newly added to the current linear accelerator and other beam lines. The reason for the replacement and addition of WS is that many of the existing actuators have parts that are no longer readily available and are difficult to find, thus making maintenance very difficult. One of the main goals is to construct the new WS with as many commercially-available-off-the-shelf components as possible. In addition, faster beam scans (both mechanically and in term of data acquisition) are desired for better operation of the accelerator. This document outlines the mechanical design of the new MP-11-like WS prototype and compares it to a previously built and tested SNS-like WS prototype.

Rodriguez Esparza, Sergio [Los Alamos National Laboratory; Sedillo, James Daniel [Los Alamos National Laboratory; Maestas, Alfred J. [Los Alamos National Laboratory; Gilpatrick, John D. [Los Alamos National Laboratory; Smith, Brian G. [Los Alamos National Laboratory; Raybun, Joseph L. [Los Alamos National Laboratory; Martinez, Jason P. [Los Alamos National Laboratory; Sattler, F. D. [Los Alamos National Laboratory; Gruchalla, Michael E. [Los Alamos National Laboratory

2012-05-16T23:59:59.000Z

466

Characterization of converging shock waves generated by underwater electrical wire array explosion  

SciTech Connect

Results of {approx}200 kbar pressure generation at 50 {mu}m distance from the implosion axis of the converging shock wave produced by an underwater electrical explosion of a cylindrical wire array are reported. The array was exploded using a submicrosecond high-current generator (stored energy of {approx}4.2 kJ, current amplitude of {approx}325 kA, rise time of {approx}1 {mu}s). Multiframe shadow imaging of the shock wave was used to determine its time of flight. These data were applied for calculating the pressure at the vicinity of the implosion axis using one dimensional hydrodynamic calculations and the Whitham approach. However, it was found that in the case of wire array radius {<=}5 mm, multiframe imaging cannot be used at the final stage of the shock wave implosion because of possible changes in the optical properties of the water. Optical and spectroscopic methods based on either the change in the refraction index of the optical fiber or spectroscopy of the plasma formed inside the capillary placed at the implosion axes were used for shock wave characterization. A satisfactory agreement was found between the results obtained by these methods.

Efimov, S.; Fedotov, A.; Gleizer, S.; Gurovich, V. Tz.; Bazalitski, G.; Krasik, Ya. E. [Department of Physics, Technion, 32000 Haifa (Israel)

2008-11-15T23:59:59.000Z

467

MELT WIRE SENSORS AVAILABLE TO DETERMINE PEAK TEMPERATURES IN ATR IRRADIATION TESTING  

SciTech Connect

In April 2007, the Department of Energy (DOE) designated the Advanced Test Reactor (ATR) a National Scientific User Facility (NSUF) to advance US leadership in nuclear science and technology. By attracting new users from universities, laboratories, and industry, the ATR will support basic and applied nuclear research and development and help address the nation's energy security needs. In support of this new program, the Idaho National Laboratory (INL) has developed in-house capabilities to fabricate, test, and qualify new and enhanced temperature sensors for irradiation testing. Although most efforts emphasize sensors capable of providing real-time data, selected tasks have been completed to enhance sensors provided in irradiation locations where instrumentation leads cannot be included, such as drop-in capsule and Hydraulic Shuttle Irradiation System (HSIS) or 'rabbit' locations. To meet the need for these locations, the INL has developed melt wire temperature sensors for use in ATR irradiation testing. Differential scanning calorimetry and environmental testing of prototypical sensors was used to develop a library of 28 melt wire materials, capable of detecting peak irradiation temperatures ranging from 85 to 1500°C. This paper will discuss the development work and present test results.

K. L. Davis; D. Knudson; J. Daw; J. Palmer; J. L. Rempe

2012-07-01T23:59:59.000Z

468

Special Assessment for Solar Energy Systems | Department of Energy  

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

Special Assessment for Solar Energy Systems Special Assessment for Solar Energy Systems Special Assessment for Solar Energy Systems < Back Eligibility Commercial Industrial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Buying & Making Electricity Water Heating Maximum Rebate None Program Info State Illinois Program Type Property Tax Incentive Provider Illinois Department of Revenue Illinois offers a special assessment of solar energy systems for property-tax purposes. For property owners who register with a chief county assessment officer, solar energy equipment is valued at no more than a conventional energy system. Eligible equipment includes both active and passive solar-energy systems. The exemption is not valid for equipment that is equally usable in a conventional energy system or for components that

469

Special Property Assessment for Renewable Heating and Cooling Systems |  

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

Special Property Assessment for Renewable Heating and Cooling Special Property Assessment for Renewable Heating and Cooling Systems Special Property Assessment for Renewable Heating and Cooling Systems < Back Eligibility Commercial Industrial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Program Info State Maryland Program Type Property Tax Incentive Rebate Amount Eligible property is assessed at no more than the value of a conventional system Provider Department of Assessments and Taxation Title 8 of Maryland's property tax code includes a state-wide special assessment for solar and geothermal heating and cooling systems. Under this provision, such systems are to be assessed at not more than the value of a conventional system for property tax purposes if no conventional system

470

PEPCO Comments on Special Environmental Analysis For Actions Taken Under  

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

PEPCO Comments on Special Environmental Analysis For Actions Taken PEPCO Comments on Special Environmental Analysis For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia PEPCO Comments on Special Environmental Analysis For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia Docket No. EO-05-01. Order No. 202-07-02: Potomac Electric Power Company ("Pepco") has reviewed the Special Environmental Analysis ("SEA") referenced above, dated November, 2006, and is providing the following brief comments for your consideration as the Department of Energy ("DOE") continues to evaluate the operating status of the Potomac River

471

Local Option - Special Assessment of Wind Energy Devices | Department of  

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

Local Option - Special Assessment of Wind Energy Devices Local Option - Special Assessment of Wind Energy Devices Local Option - Special Assessment of Wind Energy Devices < Back Eligibility Agricultural Commercial Industrial Residential Savings Category Wind Buying & Making Electricity Program Info Start Date 01/01/1994 State Iowa Program Type Property Tax Incentive Rebate Amount Property valued at 0% of the net acquisition cost in the first assessment year, increasing annually by 5 percentage points to a maximum of 30% of the net acquisition cost in the 7th and succeeding years Provider Iowa Department of Revenue Any city or county in Iowa may pass an ordinance assessing wind energy conversion equipment at a special valuation for property tax purposes, beginning at 0% of the net acquisition cost in the first assessment year

472

Independent Oversight Special Review, Department of Energy sites - February  

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

Special Review, Department of Energy sites - Special Review, Department of Energy sites - February 2008 Independent Oversight Special Review, Department of Energy sites - February 2008 February 2008 Independent Oversight Special Review of Workplace Exposure Monitoring From January 2006 through June 2007, the U.S. Department of Energy (DOE) Office of Independent Oversight, within the Office of Health, Safety and Security (HSS), evaluated the effectiveness of DOE's workplace monitoring programs for non-radiological hazards at eight sites as part of regularly scheduled inspections. These reviews focused on site programs for ensuring that workers are protected in accordance with the requirements of 10 CFR 851 and/or DOE Order 440.1A (which preceded 10 CFR 851). This report summarizes the observations, insights, and lessons learned from these

473

SEA-03: Special Environmental Analysis | Department of Energy  

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

SEA-03: Special Environmental Analysis SEA-03: Special Environmental Analysis SEA-03: Special Environmental Analysis Department of Energy, National Nuclear Security Administration, Actions Taken in Response to the Cerro Grande Fire at Los Alamos National Laboratory, Los Alamos, New Mexico (September 2000) The U.S. Department of Energy (DOE), National Nuclear Security Administration, is issuing this special environmental analysis (SEA) to document its assessment of impacts associated with emergency activities conducted at Los Alamos National Laboratory (LANL), Los Alamos County, New Mexico, in response to major disaster conditions caused by the recent wildfire known as the Cerro Grande Fire. This wildfire burned about 7,650 acres (ac) (3,061 hectares [ha]) within the boundaries of LANL and about an

474

Special Inquiry Report: S09IS024 | Department of Energy  

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

Inquiry Report: S09IS024 Inquiry Report: S09IS024 Special Inquiry Report: S09IS024 December 29, 2009 Special Inquiry on "Review of Allegations InvolvingPotential Misconduct by a Senior Office of Environmental Management Official" In September 2009, the Office of Inspector General (OIG) received multiple allegations concerning improprieties by a senior official with the Office of Environmental Management. The allegations involved potential violations of political activity restrictions, lack of impartiality in performing official duties, misuse of position, and other related misconduct. Topic: Human Resources Special Inquiry Report: S09IS024 More Documents & Publications FOIASI - Special Inquiry Review of Allegations Involving PotentialMisconduct by a Senior Office of Environmental Management Official

475

CudaDMA: optimizing GPU memory bandwidth via warp specialization  

Science Conference Proceedings (OSTI)

As the computational power of GPUs continues to scale with Moore's Law, an increasing number of applications are becoming limited by memory bandwidth. We propose an approach for programming GPUs with tightly-coupled specialized DMA warps for performing ...

Michael Bauer; Henry Cook; Brucek Khailany

2011-11-01T23:59:59.000Z

476

Special Property Assessment for Renewable Heating & Cooling Systems  

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

Title 8 of Maryland’s property tax code includes a state-wide special assessment for solar and geothermal heating and cooling systems. Under this provision, such systems are to be assessed at not...

477

Efficient near duplicate document detection for specialized corpora  

E-Print Network (OSTI)

Knowledge of near duplicate documents can be adventagous to search engines, even those that only cover a small enterprise or specialized corpus. In this thesis, we investigate improvements to simhash, a signature-based ...

Seshasai, Shreyes

2009-01-01T23:59:59.000Z

478

File:(PECC) Special Program on Climate Change SUMMARY (english...  

Open Energy Info (EERE)

Up Search File Edit History Facebook icon Twitter icon File:(PECC) Special Program on Climate Change SUMMARY (english).pdf Jump to: navigation, search File File history File...

479

EERE Report, Special Inquiry: "Review of Allegations RegardingHiring...  

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

EERE Report, Special Inquiry: "Review of Allegations RegardingHiring and Contracting in the Office of Energy Efficiency andRenewable Energy" Report Number: OAS-SR- 10-04 EERE...

480

Intergovernmental Panel on Climate Change (IPCC) Special Report...  

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

Intergovernmental Panel on Climate Change (IPCC) Special Report on Renewable Energy Sources and Climate Change Mitigation Print E-mail Introduction As part of the U.S. Government...

Note: This page contains sample records for the topic "torpedo speciality wire" 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

Construction noise prediction and barrier optimization using special purpose simulation  

Science Conference Proceedings (OSTI)

Construction projects produce serious environmental pollution and great annoyance to the neighbouring community due to construction noise. This paper presents an application of the special purpose simulation (SPS) language using Simphony software to ...

Anupama Gannoruwa; Janaka Y. Ruwanpura

2007-12-01T23:59:59.000Z

482

EETD SPECIAL LECTURE: Green Development in China: Certain or...  

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

EETD SPECIAL LECTURE: Green Development in China: Certain or Uncertain? Speaker(s): Wang Shi Date: September 18, 2013 - 12:00pm - 1:00pm Location: 50 Auditorium Seminar HostPoint...

483

Microsoft Word - SpecialEditionAug08.doc  

National Nuclear Security Administration (NNSA)

8 SPONSORED BY DOE AND NRC PREPARED BY NAC INTERNATIONAL SPECIAL EDITION ADDITIONAL PROTOCOL As part of the Pre-Users meeting to the 2008 NMMSS Users Annual Training Meeting, Tom...

484

Using the Special Sensor Microwave Imager to Monitor Surface Wetness  

Science Conference Proceedings (OSTI)

The frequencies flown on the Special Sensor Microwave Imager (SSM/I) are sensitive to liquid water near the earth's surface. These frequencies are primarily atmospheric window channels, which receive the majority of their radiation from the ...

Alan Basist; Claude Williams Jr.; Thomas F. Ross; Matthew J. Menne; Norman Grody; Ralph Ferraro; Samuel Shen; Alfred T. C. Chang

2001-06-01T23:59:59.000Z

485

Negative differential conductance in InAs wire based double quantum dot induced by a charged AFM tip  

Science Conference Proceedings (OSTI)

We investigate the conductance of an InAs nanowire in the nonlinear regime in the case of low electron density where the wire is split into quantum dots connected in series. The negative differential conductance in the wire is initiated by means of a charged atomic force microscope tip adjusting the transparency of the tunneling barrier between two adjoining quantum dots. We confirm that the negative differential conductance arises due to the resonant tunneling between these two adjoining quantum dots. The influence of the transparency of the blocking barriers and the relative position of energy states in the adjoining dots on a decrease of the negative differential conductance is investigated in detail.

Zhukov, A. A., E-mail: azhukov@issp.ac.ru [Russian Academy of Science, Institute of Solid State Physics (Russian Federation); Volk, Ch.; Winden, A.; Hardtdegen, H.; Schaepers, Th. [Peter Gruenberg Institut (PGI-9) (Germany)

2012-12-15T23:59:59.000Z

486

Void and phase evolution during the processing of Bi-2212 superconducting wires monitored by combined fast synchrotron micro-tomography and x-ray diffraction  

E-Print Network (OSTI)

Void and phase evolution during the processing of Bi-2212 superconducting wires monitored.1088/0953-2048/24/11/115004 Void and phase evolution during the processing of Bi-2212 superconducting wires monitored by combined-2201 impurity phase decomposes before the Bi-2212 starts to melt. These lens-shaped voids grow

McQuade, D. Tyler

487

Critical currents of YBCO tapes and Bi-2212 wires at different temperatures and magnetic fields  

Science Conference Proceedings (OSTI)

Design studies for the cooling channel of a Muon Collider call for straight and helical solenoids generating field well in excess of the critical fields of state of the art Low Temperature Superconductors (LTS) such as Nb{sub 3}Sn or NbTi. Therefore, High Temperature Superconductors (HTS) will need to be used for the manufacturing of all or certain sections of such magnets to be able to generate and withstand the field levels at the cryogenic temperatures required by the new machine. In this work, two major High Temperature Superconductors - Bi2212 round wires and YBCO coated conductor tapes - are investigated to understand how critical current density of such conductors scales as a function of external field and operating temperature. This is vital information to make conductor choices depending on the application and to proceed with the design of such magnets.

Lombardo, V.; Barzi, e.; Turrioni, D.; Zlobin, A.V.; /Fermilab

2010-08-01T23:59:59.000Z

488

In-Flight Oxidation of Aluminum in the Twin-Wire Electric Arc Process  

Science Conference Proceedings (OSTI)

This paper examines the in-flight oxidation of aluminum sprayed in air using the twin-wire electric arc (TWEA) thermal spray process. Aerodynamic shear at the droplet surface increases the amount of in-flight oxidation by promoting entrainment of the surface oxides within the molten droplet and continually exposing fresh fluid available for oxidation. Mathematical predictions herein confirm experimental measurements that reveal an elevated, nearly constant surface temperature (~2273 K) of the droplets during flight. The calculated oxide volume fraction of a “typical” droplet with internal circulation compares favorably to the experimentally determined oxide content (3.3 to 12.7%) for a typical TWEA-sprayed aluminum coating sprayed onto a room temperature substrate. It is concluded that internal circulation within the molten aluminum droplet is a significant source of oxidation. This effect produces an oxide content nearly two orders of magnitude larger than that of a droplet without continual oxidation.

Donna Post Guillen; Brian G. Williams

2006-03-01T23:59:59.000Z

489

Recanalization of Obstructed Tenckhoff Peritoneal Dialysis Catheter: Wire/Stylet Manipulation Combined with Endoluminal Electrocauterization  

SciTech Connect

We report the results of fluoroscopically guided wire/stylet manipulation combined with endoluminal electrocauterization in seven patients with obstructed Tenckhoff peritoneal dialysis catheters. In preparation for clinical application, electrocauterization was performed using a stone basket to recanalize surgically removed Tenckhoff catheters obstructed with omental fat ingrowing through the side holes. All ingrowing omental fat was removed easily by electrocauterization with the rotating movement of a stone basket. The technique was then applied in vivo in seven cases with ingrowing omental fat and malpositioned catheter; six (86%) were successfully recanalized. Among those six cases with initial success, four maintained good catheter function with durable patency (mean 261.3 days). No significant complication was noted.

Lim, Sang Joon; Shim, Hyung Jin [Department of Radiology, College of Medicine, Chung-Ang University, 82-1, Pil-dong 2 ka, Chung-ku, Seoul 100-272 (Korea, Republic of); Kwak, Byung Gook [Department of Internal Medicine, College of Medicine, Chung-Ang University, 82-1, Pil-dong 2 ka, Chung-ku, Seoul 100-272 (Korea, Republic of); Kim, Hyeon Joo; Park, Hyo Jin; Sa, Eun Jin [Department of Radiology, College of Medicine, Chung-Ang University, 82-1, Pil-dong 2 ka, Chung-ku, Seoul 100-272 (Korea, Republic of); Min, Cheol Hong [Department of Internal Medicine, College of Medicine, Chung-Ang University, 82-1, Pil-dong 2 ka, Chung-ku, Seoul 100-272 (Korea, Republic of); Lee, Yong Chul; Kim, Kun Sang [Department of Radiology, College of Medicine, Chung-Ang University, 82-1, Pil-dong 2 ka, Chung-ku, Seoul 100-272 (Korea, Republic of)

1998-09-15T23:59:59.000Z

490

Model of High Current Breakdown from Cathode Field Emission in Aged Wire Chambers  

SciTech Connect

Observing single electron pulses provides insight into the mechanism that leads to sudden high current jumps (breakdown) in aged wire chambers. This single electron activity is found to be consistent with the Fowler-Nordheim equation for field emission of electrons from a cathode surface in a high electric field. The high electric field arises from the positive ion buildup on a very thin insulating layer on the cathode surface. A model is presented to explain the transient behavior of single electron pulses in response to abrupt changes in chamber ionization, as well as the steady state rate during a long term aging run. The model is based on properties of the insulating layer (dielectric constant, conductivity, and hole-mobility) as well as the Fowler-Nordheim equation.

Boyarski, A

2004-02-25T23:59:59.000Z

491

1D Scaling with Ablation for K-Shell Radiation from Stainless Steel Wire Arrays  

Science Conference Proceedings (OSTI)

A 1D Lagrangian magnetohydrodynamic z-pinch simulation code is extended to include wire ablation. The plasma transport coefficients are calibrated to reproduce the K-shell yields measured on the Z generator for three stainless steel arrays of diameter 55 mm and masses ranging from 1.8 to 2.7 mg. The resulting 1D scaling model is applied to a larger SS array (65 mm and 2.5 mg) on the refurbished Z machine. Simulation results predict a maximum K-shell yield of 77 kJ for an 82 kV charging voltage. This maximum drops to 42 kJ at 75 kV charging. Neglecting the ablation precursor leads to a {approx}10% change in the calculated yield.

Giuliani, J. L.; Thornhill, J. W.; Dasgupta, A.; Davis, J. [Plasma Physics Division, Naval Research Laboratory, Washington DC 20375 (United States); Clark, R. W. [Berkeley Research Associates, Beltsville Maryland 20705 (United States); Jones, B.; Cuneo, M.; Coverdale, C. A. [Sandia National Laboratories, Albuquerque NM 87545 (United States); Deeney, C. [National Nuclear Security Administration, Washington DC 20585 (United States)

2009-01-21T23:59:59.000Z

492

Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes  

DOE Patents (OSTI)

An improved, energy efficient, hot rolling method for direct production of cold formable dual-phase steel is provided. The steel is heated to completely austenitize it and then continuously hot rolled and cooled down into the ferrite-austenite two phase region to a temperature which is just below the effective Ar[sub 3] temperature. The hot rolled steel is then rapidly quenched to provide an alloy containing strong, tough lath martensite (fibers) in a ductile soft ferrite matrix. The method is particularly useful for providing rods in which form the alloy is capable of being drawn into high strength wire or the like in a cold drawing operation without any intermediate annealing or patenting, and has excellent strength, ductility and fatigue characteristics. 3 figs.

Thomas, G.; Ahn, J.H.; Kim, N.J.

1986-10-28T23:59:59.000Z

493

Extreme water state produced by underwater wire-array electrical explosion  

SciTech Connect

The generation of an extreme water state (130 GPa, 5000 K, and 3.4 g/cm{sup 3}) which is characterized as dense plasma at the axis of a converging shock wave is reported. A 4 kJ pulse generator was used to explode a 40 Cu-wire array, generating a cylindrical shock wave. The measured shock wave trajectory and energy deposited into the water flow were used in hydrodynamic simulations coupled with the equation of state to determine the water parameters. The temperature estimated using the emission data of water in the vicinity of the implosion axis agrees with the simulation results, indicating shock wave symmetry in such extreme conditions.

Fedotov-Gefen, A.; Efimov, S.; Gilburd, L.; Gleizer, S.; Bazalitsky, G.; Gurovich, V. Tz.; Krasik, Ya. E. [Department of Physics, Technion, 32000 Haifa (Israel)

2010-05-31T23:59:59.000Z

494

THE WIRED SURVEY. II. INFRARED EXCESSES IN THE SDSS DR7 WHITE DWARF CATALOG  

SciTech Connect

With the launch of the Wide-field Infrared Survey Explorer (WISE), a new era of detecting planetary debris and brown dwarfs (BDs) around white dwarfs (WDs) has begun with the WISE InfraRed Excesses around Degenerates (WIRED) Survey. The WIRED Survey is sensitive to substellar objects and dusty debris around WDs out to distances exceeding 100 pc, well beyond the completeness level of local WDs. In this paper, we present a cross-correlation of the preliminary Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7) WD catalog between the WISE, Two-Micron All Sky Survey (2MASS), UKIRT Infrared Deep Sky Survey (UKIDSS), and SDSS DR7 photometric catalogs. From {approx}18,000 input targets, there are WISE detections comprising