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1

P.: Quick simulation methods for estimating the unreliability of regenerative models of large highly reliable systems  

E-Print Network (OSTI)

We investigate fast simulation techniques for estimating the unreliability in large Markovian models of highly reliable systems for which analytical0numerical techniques are difficult to apply+ We first show mathematically that for “small ” time horizons, the relative simulation error, when using the importance sampling techniques of failure biasing and forcing, remains bounded as component failure rates tend to zero+ This is in contrast to naive simulation where the relative error tends to infinity+ For “large ” time horizons where these techniques are not efficient, we use the approach of first bounding the unreliability in terms of regenerative-cycle-based measures and then estimating the regenerative-cycle-based measures using importance sampling; the latter can be done very efficiently+ We first use bounds developed in the literature for the asymptotic distribution of the time to hitting a rare set in regenerative systems+ However, these bounds are “close ” to the unreliability only for a certain range of time horizons+ We develop new bounds that make use of the special structure of the systems that we consider and are “close ” to the unreliability for a much wider range of time horizons+ These techniques extend to non-Markovian, highly reliable systems as long as the regenerative structure is preserved+ © 2004 Cambridge University Press 0269-9648004 $16+00 339340 M. K. Nakayama and P. Shahabuddin 1.

Marvin K. Nakayama; Perwez Shahabuddin

2004-01-01T23:59:59.000Z

2

Quick Facts  

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

Quick Facts Quick Facts Print The Advanced Light Source (ALS) is located in Berkeley, California. The original building, situated in the East Bay hills overlooking San Francisco...

3

Westinghouse and Fuzhou Permitted to Restart Distribution of...  

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

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products August 6, 2010 -...

4

Berkeley Lab Checkpoint Restart Improves Productivity  

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

Checkpoint Restart Improves Productivity Checkpoint Restart Improves Productivity Berkeley Lab Checkpoint Restart Improves Productivity March 30, 2009 franklin-16b.jpg FRANKLIN is NERSC's Cray XT4 massively parallel processing system with 38,128 Opteron compute cores and a peak performance of 356 TFlops. A combustion researcher may run a huge simulation of a laboratory-scale flame experiment on a supercomputer to better understand the turbulence-chemistry interactions that affect fuel efficiency. But if the system crashes, then all the data from the run is lost and the user has no choice but to start over. The new version Berkeley Lab Checkpoint Restart (BCLR) software, released in January 2009, could mean that scientists running extensive calculations will be able to recover from such a crash - if they are running on a

5

Quick Facts | Department of Energy  

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

Quick Facts Quick Facts How it Works Generation Quick Facts Quick Facts Financial Data From the SEPA 2012 Annual Report: Total Revenues 272 million (includes Corps of Engineers'...

6

Joint Actinide Shock Physics Experimental Research Facility Restart...  

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

Office of Safety and Emergency Management Evaluations Activity Report for the Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness...

7

Joint Actinide Shock Physics Experimental Research Facility Restart...  

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

and Emergency Management Evaluations Activity Report for the Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness Review Pre- Visit Dates...

8

Uranium Quick Facts  

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

Uranium Quick Facts Uranium Quick Facts A collection of facts about uranium, DUF6, and DOEs DUF6 inventory. Over the years, the Department of Energy has received numerous...

9

QuickTime VR  

Science Conference Proceedings (OSTI)

QuickTime VR. Christine Piatko and Sandy Ressler. ... Sandy Ressler's Office. Plant Floor of Black & Decker in Fayetteville NC. ...

10

The Quick Shut Down and Restarting of 291 kA Pre Baked Potline at ...  

Science Conference Proceedings (OSTI)

... used for the raw materials supplying, after the natural disaster in May 7, 2011. ... Frequency Response Analysis of Anode Current Signals as a Diagnostic Aid ...

11

Los Alamos National Laboratory Omega West Reactor restart  

Science Conference Proceedings (OSTI)

This report is a critical evaluation of the effort for the restart of the Omega West reactor. It is divided into the following areas: progress made; difficulties in restart effort; current needs; and suggested detailed steps for improvement. A brief discussion is given for each area of study.

NONE

1993-08-27T23:59:59.000Z

12

Computing smallest singular triplets with implicitly restarted Lanczos bidiagonalization  

Science Conference Proceedings (OSTI)

A matrix-free algorithm, IRLANB, for the efficient computation of the smallest singular triplets of large and possibly sparse matrices is described. Key characteristics of the approach are its use of Lanczos bidiagonalization, implicit restarting, and ... Keywords: Lanczos bidiagonalization, deflation, harmonic Ritz values, implicit restarting, pseudospectrum, refined singular vectors

E. Kokiopoulou; C. Bekas; E. Gallopoulos

2004-04-01T23:59:59.000Z

13

Interconnect agnostic checkpoint/restart in open MPI  

Science Conference Proceedings (OSTI)

Long running High Performance Computing (HPC) applications at scale must be able to tolerate inevitable faults if they are to harness current and future HPC systems. Message Passing Interface (MPI) level transparent checkpoint/restart fault tolerance ... Keywords: MPI, checkpoint coordination protocol, checkpoint/restart, fault tolerance, high speed interconnect, infiniband, myrinet, rollback-recovery, shared memory

Joshua Hursey; Timothy I. Mattox; Andrew Lumsdaine

2009-06-01T23:59:59.000Z

14

Application and Practice of Regenerative Combustion Technology ...  

Science Conference Proceedings (OSTI)

Regenerative Combustion burning alternative to traditional flow control system is ... that regenerative combustion have many advantage in energy conservation ...

15

Improved Saltstone Facilities Restart Operations | Department of Energy  

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

Improved Saltstone Facilities Restart Operations Improved Saltstone Facilities Restart Operations Improved Saltstone Facilities Restart Operations September 1, 2012 - 12:00pm Addthis Savannah River Remediation employees install new equipment in the Saltstone Process Room during the recent outage. Savannah River Remediation employees install new equipment in the Saltstone Process Room during the recent outage. AIKEN, S.C. - The Saltstone Facilities at the Savannah River Site (SRS) have restarted operations following a nine-month planned improvement outage. Improvements to the facilities are expected to provide a new and more reliable system to process larger amounts of decontaminated salt solution needed for future tank closure operations. Saltstone processs and disposes of decontaminated salt solution, reducing the risk of potential

16

Uranium Quick Facts  

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

Uranium Quick Facts A collection of facts about uranium, DUF6, and DOEs DUF6 inventory. Over the years, the Department of Energy has received numerous inquiries from the...

17

Regenerative air heater  

DOE Patents (OSTI)

A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.

Hasselquist, Paul B. (Maple Grove, MN); Baldner, Richard (Minnetonka, MN)

1982-01-01T23:59:59.000Z

18

REGENERATIVE TRANSISTOR AMPLIFIER  

DOE Patents (OSTI)

Electrical circults for use in computers and the like are described. particularly a regenerative bistable transistor amplifler which is iurned on by a clock signal when an information signal permits and is turned off by the clock signal. The amplifier porforms the above function with reduced power requirements for the clock signal and circuit operation. The power requirements are reduced in one way by employing transformer coupling which increases the collector circuit efficiency by eliminating the loss of power in the collector load resistor.

Kabell, L.J.

1958-11-25T23:59:59.000Z

19

Regenerative air heater  

DOE Patents (OSTI)

A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.

Hasselquist, P.B.; Baldner, R.

1980-11-26T23:59:59.000Z

20

Ring regenerative laser amplifier  

DOE Patents (OSTI)

This invention consists of an efficient, high gain, compact regenerative amplifier that amplifies a seed pulse of laser energy to produce an amplified pulse of greater energy. The amplifier is useful for amplifying seed pulses having a broad bandwidth or in situations where tunability is necessary. The amplifier has high gain while maintaining high pulse contrast. A seed pulse can be amplified to the saturation fluence while maintaining a high contrast (>10[sup 3]). The regenerative amplifier has an optical cavity in a ring configuration, a gain material positioned in the cavity, a polarization-rotating element positioned in the cavity to rotate the polarization of the pulse upon each pass around the cavity, means for inserting the seed pulse into the cavity, and means for removing the polarization-rotated, amplified pulse from the cavity. In some embodiments, the seed pulse is switched in passively, by a selective polarization, and is switched out after a predetermined number of passes around the ring cavity. This completely passive arrangement avoids possibility of switchout failure, and minimizes the ASE problem. In other embodiments, a selectively actuable switch, such as electro-optic element, may be provided within the ring cavity, to switch-in the seed pulse and switch-out the amplified pulse. The electro-optic element may be actuated with a square wave that has a peak voltage equal to the half-wave voltage of the electro-optic crystal.

Perry, M.D.; Patterson, F.G.

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Ring regenerative laser amplifier  

DOE Patents (OSTI)

This invention consists of an efficient, high gain, compact regenerative amplifier that amplifies a seed pulse of laser energy to produce an amplified pulse of greater energy. The amplifier is useful for amplifying seed pulses having a broad bandwidth or in situations where tunability is necessary. The amplifier has high gain while maintaining high pulse contrast. A seed pulse can be amplified to the saturation fluence while maintaining a high contrast (>10{sup 3}). The regenerative amplifier has an optical cavity in a ring configuration, a gain material positioned in the cavity, a polarization-rotating element positioned in the cavity to rotate the polarization of the pulse upon each pass around the cavity, means for inserting the seed pulse into the cavity, and means for removing the polarization-rotated, amplified pulse from the cavity. In some embodiments, the seed pulse is switched in passively, by a selective polarization, and is switched out after a predetermined number of passes around the ring cavity. This completely passive arrangement avoids possibility of switchout failure, and minimizes the ASE problem. In other embodiments, a selectively actuable switch, such as electro-optic element, may be provided within the ring cavity, to switch-in the seed pulse and switch-out the amplified pulse. The electro-optic element may be actuated with a square wave that has a peak voltage equal to the half-wave voltage of the electro-optic crystal.

Perry, M.D.; Patterson, F.G.

1991-12-31T23:59:59.000Z

22

Regenerative Fuel Cells for Energy Storage  

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

11 1 Regenerative Fuel Cells for Energy Storage April 2011 Corky Mittelsteadt April 2011 2 Outline 1. Regenerative Fuel Cells at Giner 2. Regenerative Systems for Energy Storage 1....

23

QUICK QUANTUM MECHANICS ---Introduction ---  

E-Print Network (OSTI)

QUICK QUANTUM MECHANICS --- Introduction --- The following notes are intended to be a supplement to your study of Liboff's ``Introductory Quantum Mechanics.'' They are not an alternative! My purpose here of Classical Mechanics After Newton found his equations of motion, physicists knew they would have to wait

Jackson, Andrew D.

24

Battery-Size Regenerative Fuel Cells  

ORNL 2010-G01073/jcn UT-B ID 201002378 Battery-Size Regenerative Fuel Cells Technology Summary A battery-size regenerative fuel cell with energy ...

25

Idaho Site Launches Corrective Actions Before Restarting Waste Treatment  

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

Corrective Actions Before Restarting Waste Corrective Actions Before Restarting Waste Treatment Facility Idaho Site Launches Corrective Actions Before Restarting Waste Treatment Facility September 13, 2012 - 12:00pm Addthis Pictured here is the Integrated Waste Treatment Unit's off-gas filter following the June incident. Pictured here is the Integrated Waste Treatment Unit's off-gas filter following the June incident. A view of the process piping installations prior to startup of the Integrated Waste Treatment Unit. A view of the process piping installations prior to startup of the Integrated Waste Treatment Unit. Pictured here is the Integrated Waste Treatment Unit's off-gas filter following the June incident. A view of the process piping installations prior to startup of the Integrated Waste Treatment Unit.

26

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb  

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

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products August 6, 2010 - 4:26pm Addthis The Department has issued Notices of Allowance to Westinghouse Lighting Corporation and Fuzhou Sunlight Lighting Electrical Appliance Company determining, based on corrected test data provided by Westinghouse, that the incandescent reflector lamps listed below are compliant with the federal energy conservation standard and may be sold in the United States. These 11 Westinghouse brand lamps, usually used in recessed light fixtures, correspond to 7 basic models, which are manufactured in China by Fuzhou. DOE had previously issued Notices requiring Fuzhou and Westinghouse to

27

Restarting TMI unit one: social and psychological impacts  

Science Conference Proceedings (OSTI)

A technical background is provided for preparing an environmental assessment of the social and psychological impacts of restarting the undamaged reactor at Three Mile Island (TMI). Its purpose is to define the factors that may cause impacts, to define what those impacts might be, and to make a preliminary assessment of how impacts could be mitigated. It does not attempt to predict or project the magnitude of impacts. Four major research activities were undertaken: a literature review, focus-group discussions, community profiling, and community surveys. As much as possible, impacts of the accident at Unit 2 were differentiated from the possible impacts of restarting Unit 1. It is concluded that restart will generate social conflict in the TMI vicinity which could lead to adverse effects. Furthermore, between 30 and 50 percent of the population possess characteristics which are associated with vulnerability to experiencing negative impacts. Adverse effects, however, can be reduced with a community-based mitigation strategy.

Sorensen, J.; Soderstrom, J.; Bolin, R.; Copenhaver, E.; Carnes, S.

1983-12-01T23:59:59.000Z

28

Regenerative braking device  

DOE Patents (OSTI)

Disclosed are several embodiments of a regenerative braking device for an automotive vehicle. The device includes a plurality of rubber rollers (24, 26) mounted for rotation between an input shaft (14) connectable to the vehicle drivetrain and an output shaft (16) which is drivingly connected to the input shaft by a variable ratio transmission (20). When the transmission ratio is such that the input shaft rotates faster than the output shaft, the rubber rollers are torsionally stressed to accumulate energy, thereby slowing the vehicle. When the transmission ratio is such that the output shaft rotates faster than the input shaft, the rubber rollers are torsionally relaxed to deliver accumulated energy, thereby accelerating or driving the vehicle.

Hoppie, Lyle O. (Birmingham, MI)

1982-01-12T23:59:59.000Z

29

QUICK DISCONNECT ELECTRICAL CONNECTOR  

DOE Patents (OSTI)

A remotely actuated quick-dlsconnect electrical connector which comprises a pair of mating portrons releasably retained together by a bayonet- type joint with a rotatable sleeve on one of the mating portions providing for engagement and disengagement of the joint is described. A lanyard with ends passed through fulcrums and affixed to the sleeve erfects rotation of the sleeve and disengages the joint. (AEC)

None

1962-08-14T23:59:59.000Z

30

FINAL REPORT UFP RESTART AND SPARGER TESTING  

Science Conference Proceedings (OSTI)

Following a Design Basis Event (DBE), potential plugging of the PJM systems is highly probable after air compressors and/or electric power become unavailable for up to 100 hrs. Under such conditions, the rheologically bounding yield stress of the pretreated sludge simulant could reach 300-625 Pa. (Defined in WTP-RPP-100, Rev. 0, Sec. 6.1. [1] and WTP-RPP-98, Rev. 0, Secs. 5.1 and 5.2 [2].) The tests covered under this report are conservative since this range of bounding yield stress is based on the settled solids component in the tank. Also, note that CCN 065607 states that the design basis is 70 Pa for 'gelled material' over the entire tank. Three issues must be addressed by these tests: (1) Determine the required pressure and air flow to overcome the plugged sparger tube resistance following a DBE event. (2) Can the UFP PJMs be restarted with or without assistance from air spargers? (3) Show that solids can be mixed by air spargers following a DBE to allow generated hydrogen gas to rise and be vented to the vessel head space. This is to limit hydrogen concentrations below LFL level. In the first test, a full-scale sparger was simulated by a 2-inch dia. Schedule 160 pipe, installed in an 18-inch diameter plastic tank, 37-foot high (full scale height), 6-inch from the bottom. The bottom 5-ft. lower section was clear to facilitate visual observations. Two simulants were used: a 120 Pa Laponite solution and a 30 Pa/30 cP kaolin:bentonite clay mixture, which filled the tank to the 32-foot level. The first test with 120 Pa Laponite demonstrated breakthrough at an air pressure of 14.6 psig. The second test with the clay simulant resulted in breakthrough at 16.7 psig. Given the specific gravities of these simulants, the breakthrough pressures are very close to the hydrostatic pressures corresponding to the simulant elevations inside the sparger. The CRV test stand at the Engineering Development Laboratory, SRNL, was used to simulate the UFP at 1/4-scale, where the tank diameter was 40.5-inches. The simulant was a 30 Pa/30 cP kaolin:bentonite mixture loaded with 3.3 wt% dry laponite, which successfully achieved a 596 Pa yield stress (vane method) after 14 hrs. However, it apparently had a thicker consistency than the 30 Pa/30 cP rheology of real waste under flowing conditions. The vessel was filled to a H/D of 1.38 and the PJMs were initially filled to approximately full height (39-inch). During the initial drive phase, starting from the full PJM level, application of the same PJM air pressure during normal operation did push the gelled simulant the full travel distance. But on the refill or suction phase, the maximum simulant height in the PJM was only about a third (9.2-inch) of the original travel (27-inch). After 20 cycles of PJM operation only, air sparging, starting at 7 scfm, increasing to 10 scfm was introduced. This increased the PJM drive distance to a stable value of 64% of the full travel after 327 cycles. Visual observation suggests that the simulant was moving up and down as a solid plug and that the cavern may be very limited. Thus, air sparging did not reestablish full PJM operation, but this could be due to the higher consistency of the simulant as compared to the actual waste. A third test utilized 5 mm glass beads deposited at the bottom of the CRV vessel, which was filled with water. Enough glass beads were added to cover the tank bottom surface with a one-bead-thick layer. Based on empirical correlations, the glass beads simulate the behavior of solid particles in the waste. Two spargers were tested: a 2-inch dia. Sch. 160 pipe with straight end, and a 2-inch dia. Sch. 160 pipe with 4 (45 deg) notches around the perimeter, 3/4-inch deep. The objectives were to determine the required distance between the sparger end and the vessel bottom, air pressures, and air flows required to lift the glass beads off the vessel bottom. The test started with the spargers 6 inches from the bottom. For the flat faced sparger, no lifting was observed up to 50 scfm. Liftoff was observed only when the sparger end was 1-inch off

Guerrero, H; Michael Restivo, M

2004-11-30T23:59:59.000Z

31

On the Analysis of Dynamic Restart Strategies for Evolutionary Algorithms  

Science Conference Proceedings (OSTI)

Since evolutionary algorithms make heavy use of randomness it is typically the case that they succeed only with some probability. In cases of failure often the algorithm is restarted. Of course, it is desirable that the point of time when the current ...

Thomas Jansen

2002-09-01T23:59:59.000Z

32

QUICK RELEASABLE DRIVE  

DOE Patents (OSTI)

A quick releasable mechanical drive system suitable for use in a nuclear reactor is described. A small reversible motor positions a control rod by means of a worm and gear speed reducer, a magnetic torque clutch, and a bell crank. As the control rod is raised to the operating position, a heavy coil spring is compressed. In the event of an emergency indicated by either a''scram'' signal or a power failure, the current to the magnetic clutch is cut off, thereby freeing the coil spring and the bell crank positioner from the motor and speed reduction gearing. The coil spring will immediately act upon the bell crank to cause the insertion of the control rod. This arrangement will allow the slow, accurate positioning of the control rod during reactor operation, while providing an independent force to rapidly insert the rod in the event of an emergency.

Dickson, J.J.

1958-07-01T23:59:59.000Z

33

Quick Facts | Department of Energy  

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

Quick Facts Quick Facts Quick Facts May 13, 2013 - 11:58am Addthis Quick Facts Administrator: Kennith E. Legg Headquarters: 1166 Athens Tech Road Elberton, GA 30636-6711 Telephone: 706-213-3830 FAX: 706-213-3884 website: www.sepa.doe.gov Number of Employees: 44 Marketing Area: Georgia, Flordia, Alabama, Mississippi, Tennessee, Kentucky, Virginia, North Carolina, South Carolina, southern Illinois, West Virginia Customers: Electric Cooperatives................................................. 198 Public Bodies............................................................ 292 Investor-Owned Utilities.............................................. 1 TOTAL......................................................................

34

EVSE Features Power Button for Zero Consumption Auto-restart  

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

Button for Zero Consumption Auto-restart Button for Zero Consumption Auto-restart Multi Colored Charge Indicator Led Power Indicator EVSE Specifications Grid connection Plug and cord NEMA 6-50 Connector type J1772 Test lab certifications ETL Listed Approximate size (H x W x D inches) 16 x 24 x 6 Charge level AC Level 2 Input voltage 208-240 VAC Maximum input current 30 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 10/29/2012 Nominal supply voltage (Vrms) 208.38 Supply frequency (Hz) 59.99 Initial ambient temperature (°F) 64 Test Vehicle 1,3 Make and model 2012 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.07 Maximum charge power (AC kW) 3.32 EVSE Test Results

35

Laser system using regenerative amplifier  

DOE Patents (OSTI)

High energy laser system using a regenerative amplifier, which relaxes all constraints on laser components other than the intrinsic damage level of matter, so as to enable use of available laser system components. This can be accomplished by use of segmented components, spatial filters, at least one amplifier using solid state or gaseous media, and separated reflector members providing a long round trip time through the regenerative cavity, thereby allowing slower switching and adequate time to clear the spatial filters, etc. The laser system simplifies component requirements and reduces component cost while providing high energy output.

Emmett, John L. (Pleasanton, CA)

1980-01-01T23:59:59.000Z

36

Laser system using regenerative amplifier  

DOE Patents (OSTI)

High energy laser system is disclosed using a regenerative amplifier, which relaxes all constraints on laser components other than the intrinsic damage level of matter, so as to enable use of available laser system components. This can be accomplished by use of segmented components, spatial filters, at least one amplifier using solid state or gaseous media, and separated reflector members providing a long round trip time through the regenerative cavity, thereby allowing slower switching and adequate time to clear the spatial filters, etc. The laser system simplifies component requirements and reduces component cost while providing high energy output. 10 figs.

Emmett, J.L.

1980-03-04T23:59:59.000Z

37

QuickPEP Tool Demonstration  

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

QuickPEP Tool Demonstration QuickPEP Tool Demonstration Riyaz Papar, PE, CEM Director, Energy Assets & Optimization Hudson Technologies Company William Orthwein, CEM US Department of Energy February 26, 2009 Agenda * Introduction * Plant Energy Profiling * QuickPEP Demonstration * New features in Quick 2.0 * Wrap Up * There are different levels of Plant Energy Profiling - 10,000 ft level - Overall Plant * Phone interview * 1-day plant walkthrough * Using QuickPEP - 1,000 ft level - System level * Gap Analysis (Qualitative only) * 1-day plant walkthrough * 3-day plant Energy Savings Assessments (ESA) * Using US DOE BestPractices System Tools Plant Energy Profiling 10,000 ft approach - The Big Picture in your Plant * Looking at the forest first - Understanding your plant from an energy supply & demand perspective

38

Keeping checkpoint/restart viable for exascale systems.  

SciTech Connect

Next-generation exascale systems, those capable of performing a quintillion (10{sup 18}) operations per second, are expected to be delivered in the next 8-10 years. These systems, which will be 1,000 times faster than current systems, will be of unprecedented scale. As these systems continue to grow in size, faults will become increasingly common, even over the course of small calculations. Therefore, issues such as fault tolerance and reliability will limit application scalability. Current techniques to ensure progress across faults like checkpoint/restart, the dominant fault tolerance mechanism for the last 25 years, are increasingly problematic at the scales of future systems due to their excessive overheads. In this work, we evaluate a number of techniques to decrease the overhead of checkpoint/restart and keep this method viable for future exascale systems. More specifically, this work evaluates state-machine replication to dramatically increase the checkpoint interval (the time between successive checkpoint) and hash-based, probabilistic incremental checkpointing using graphics processing units to decrease the checkpoint commit time (the time to save one checkpoint). Using a combination of empirical analysis, modeling, and simulation, we study the costs and benefits of these approaches on a wide range of parameters. These results, which cover of number of high-performance computing capability workloads, different failure distributions, hardware mean time to failures, and I/O bandwidths, show the potential benefits of these techniques for meeting the reliability demands of future exascale platforms.

Riesen, Rolf E.; Bridges, Patrick G. (IBM Research, Ireland, Mulhuddart, Dublin); Stearley, Jon R.; Laros, James H., III; Oldfield, Ron A.; Arnold, Dorian (University of New Mexico, Albuquerque, NM); Pedretti, Kevin Thomas Tauke; Ferreira, Kurt Brian; Brightwell, Ronald Brian

2011-09-01T23:59:59.000Z

39

Quick-release medical tape  

E-Print Network (OSTI)

Medical tape that provides secure fixation of life-sustaining and -monitoring devices with quick, easy, damage-free removal represents a longstanding unmet medical need in neonatal care. During removal of current medical ...

Laulicht, Bryan E.

40

Quantum Espresso Quick Start Introduction  

E-Print Network (OSTI)

Quantum Espresso Quick Start Introduction Quantum Espresso (http://www.quantum properties eg., phonon dispersion, NMR shifts and band structure to name a few. Quantum Espresso is available. Matter 21, 395502 (2009). Online Guide for QE : http://www.quantum

Bjørnstad, Ottar Nordal

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Current Practice and a Direction Forward in Checkpoint/Restart Implementations for Fault Tolerance  

Science Conference Proceedings (OSTI)

Checkpoint/restart is a general idea for which particular implementations enable various functionalities in computer systems, including process migration, gang scheduling, hibernation, and fault tolerance. For fault tolerance, in current practice, implementations ... Keywords: Fault tolerance, checkpoint/restart, autonomic computing, Linux

Jose Carlos Sancho; Fabrizio Petrini; Kei Davis; Roberto Gioiosa; Song Jiang

2005-04-01T23:59:59.000Z

42

Restart of K-Reactor, Savannah River Site: Safety evaluation report  

Science Conference Proceedings (OSTI)

This Safety Evaluation Report (SER) focuses on those issues required to support the restart of the K-Reactor at the Savannah River Plant. This SER provides the safety criteria for restart and documents the results of the staff reviews of the DOE and operating contractor activities to meet these criteria. To develop the restart criteria for the issues discussed in this SER, the Savannah River Restart Office and Savannah River Special Projects Office staffs relied, when possible, on commercial industry codes and standards and on NRC requirements and guidelines for the commercial nuclear industry. However, because of the age and uniqueness of the Savannah River reactors, criteria for the commercial plants were not always applicable. In these cases, alternate criteria were developed. The restart criteria applicable to each of the issues are identified in the safety evaluations for each issue. The restart criteria identified in this report are intended to apply only to restart of the Savannah River reactors. Following the development of the acceptance criteria, the DOE staff and their support contractors evaluated the results of the DOE and operating contractor (WSRC) activities to meet these criteria. The results of those evaluations are documented in this report. Deviations or failures to meet the requirements are either justified in the report or carried as open or confirmatory items to be completed and evaluated in supplements to this report before restart. 62 refs., 1 fig.

Not Available

1991-04-01T23:59:59.000Z

43

Method for the shutdown and restarting of combined power plant  

SciTech Connect

In shutting down a combined power plant, a steam turbine is first shutdown while operation of a gas turbine at high load is being continued, and the steam generated in a waste heat recovery boiler is passed on to a condenser through a bypass system bypassing the steam turbine. The gas turbine is then shutdown when this condition prevails, and gland sections of the steam turbine receive a supply of gland sealing steam which has been heated by a heater to a temperature level close to that of the steam attained while the steam turbine is in operation, thereby to maintain the temperature of the metal of the steam turbine gland sections at a desired level during the time the steam and gas turbines are shutdown. In restarting the combined plant, the gas turbine is first started and then the steam turbine is started.

Hashimoto, T.; Kuribayashi, T.

1981-08-11T23:59:59.000Z

44

Regenerative Burners Assessment in Holding Reverberatory Furnace  

Science Conference Proceedings (OSTI)

The assessment showed that the regenerative burner furnaces are not profitable in saving energy in addition to the negative impact on the furnace life.

45

Pomona, California -- Center for Regenerative Studies [Roots  

E-Print Network (OSTI)

regenerative" technologies — those that turn both self-renewing resources (such as sunlight, wind and rain) and wastes into usable food, water and energy.

Bressi, Todd W

1995-01-01T23:59:59.000Z

46

Novel Bioceramic Scaffolds for Regenerative Medicine  

Science Conference Proceedings (OSTI)

Presentation Title, Novel Bioceramic Scaffolds for Regenerative Medicine ... Composite Powder from Zro2-B2O3/B System by High-Energy Ball-Milling and ...

47

Advanced regenerative absorption refrigeration cycles  

DOE Patents (OSTI)

Multi-effect regenerative absorption cycles which provide a high coefficient of performance (COP) at relatively high input temperatures. An absorber-coupled double-effect regenerative cycle (ADR cycle) (10) is provided having a single-effect absorption cycle (SEA cycle) (11) as a topping subcycle and a single-effect regenerative absorption cycle (1R cycle) (12) as a bottoming subcycle. The SEA cycle (11) includes a boiler (13), a condenser (21), an expansion device (28), an evaporator (31), and an absorber (40), all operatively connected together. The 1R cycle (12) includes a multistage boiler (48), a multi-stage resorber (51), a multisection regenerator (49) and also uses the condenser (21), expansion device (28) and evaporator (31) of the SEA topping subcycle (11), all operatively connected together. External heat is applied to the SEA boiler (13) for operation up to about 500 degrees F., with most of the high pressure vapor going to the condenser (21) and evaporator (31) being generated by the regenerator (49). The substantially adiabatic and isothermal functioning of the SER subcycle (12) provides a high COP. For higher input temperatures of up to 700 degrees F., another SEA cycle (111) is used as a topping subcycle, with the absorber (140) of the topping subcycle being heat coupled to the boiler (13) of an ADR cycle (10). The 1R cycle (12) itself is an improvement in that all resorber stages (50b-f) have a portion of their output pumped to boiling conduits (71a-f) through the regenerator (49), which conduits are connected to and at the same pressure as the highest pressure stage (48a) of the 1R multistage boiler (48).

Dao, Kim (14 Nace Ave., Piedmont, CA 94611)

1990-01-01T23:59:59.000Z

48

Wavelength tunable alexandrite regenerative amplifier  

Science Conference Proceedings (OSTI)

We describe a wavelength tunable alexandrite regenerative amplifier which is used to amplify nanosecond slices from a single-frequency cw dye laser or 50-ps pulses emitted by a diode laser to energies in the 10-mJ range. The amplified 5-ns slices generated by the cw-pumped line narrowed dye laser are Fourier transform limited. The 50-ps pulses emitted by a gain-switched diode laser are amplified by more than 10 orders of magnitude in a single stage.

Harter, D.J.; Bado, P.

1988-11-01T23:59:59.000Z

49

Variable ratio regenerative braking device  

DOE Patents (OSTI)

Disclosed is a regenerative braking device (10) for an automotive vehicle. The device includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (36) and an output shaft (42), clutches (38, 46) and brakes (40, 48) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. The rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft is clutched to the transmission while the brake on the output shaft is applied, and are torsionally relaxed to deliver energy to the vehicle when the output shaft is clutched to the transmission while the brake on the input shaft is applied. The transmission ratio is varied to control the rate of energy accumulation and delivery for a given rotational speed of the vehicle drivetrain.

Hoppie, Lyle O. (Birmingham, MI)

1981-12-15T23:59:59.000Z

50

Restart oversight assessment of Hanford 242-A evaporator: Technical report  

SciTech Connect

An assessment team from the Office of Environment, Safety and Health (EH), US Department of Energy (DOE), conducted an independent assessment of the 242-A Evaporator at the Hanford Site during January 17--28, 1994. An EH team member remained on-site following the assessment to track corrective actions and resolve prestart findings. The primary objective of this assessment was independent assurance that the DOE Office of Environmental Management (EM), the DOE Richland Operations Office (DOE-RL), and Westinghouse Hanford Company (WHC) can safely restart the evaporator. Another objective of the EH team was to assess EM`s Operational Readiness Evaluation (ORE) to determine if the programs, procedures, and management systems implemented for operation of the 241-A Evaporator ensure the protection of worker safety and health. The following section of this report provides background information on the 242-A Evaporator and Operational Readiness Review (ORR) activities conducted to date. The next chapter is divided into sections that address the results of discrete assessment activities. Each section includes a brief statement of conclusions for the functional area in question, descriptions of the review bases and methods, and a detailed discussion of the results. Concerns identified during the assessment are listed for the section to which they apply, and the specific findings upon which the concern is based can be found immediately thereafter.

Lagdon, R.; Lasky, R.

1994-08-01T23:59:59.000Z

51

NORTH ANNA POWER STATION RESTART ACTION PLAN (PUBLIC) Initial Action Plan: 10/7/2011  

E-Print Network (OSTI)

The goal of this action plan is to identify and coordinate the agency’s ongoing initiatives related to the North Anna Power Station (NAPS) restart decision as a result of the recent seismic event

Tac Nos Me

2011-01-01T23:59:59.000Z

52

Investigation of a regenerative damping concept  

E-Print Network (OSTI)

This thesis presents a justification for the study of regenerative damping, a general statement of the regenerative damping problem, and a detailed analysis of a specific proposed solution to the regenerative damping problem. Improvement in the efficiency of many physical systems is realized by the incorporation of regenerative devices, and all devices which dissipate power are candidates for investigation as regenerative systems. The viscous damper is a dissipative device which may be suitable for energy regeneration and is therefore investigated as such. Regenerative damping involves storing the power normally dissipated by a passive viscous damper. This task is accomplished by constructing a system which connects an energy storing device to the device being damped. The connecting system must efficiently transfer power from the device being damped to the storage device while simultaneously meeting the operating impedance of the storage device and producing a desired damping impedance. Many physical systems can accomplish this task, and the variable linear transmission is proposed for further investigation. Mathematical, graphical, and computer models are constructed to study the variable linear transmission. These models directly indicate the control strategies necessary to operate the device as a regenerative damper. Studies of kinematic performance and efficiency of the proposed damper indicate that a strong connection exists between the goodness of the performance of the proposed device as a damper and its efficiency. Both of these issues are directly related to the strategy used in the active control of the device.Results indicate that in its ideal state, the proposed damper exactly solves the problem of regenerative damping. For the non-ideal operation of the device, which includes the effects of system actuation dynamics, the performance looks promising but will require more investigation into optimal control strategies. Overall, the prospects for realizing regenerative damping are shown to be positive, and further investigation of this subject is encouraged.

Fodor, Michael Glenn

1993-01-01T23:59:59.000Z

53

Outage Closeout and Unit Restart Guidelines for Fossil-Fueled Power Plants  

Science Conference Proceedings (OSTI)

Outage closeout planning and execution and successful restart are as important as the efforts going into an outage. Detailed planning and execution are required to ensure that schedules are met, tests are completed in a timely fashion, training is completed, and that lessons learned are captured for use in future outages, both planned and forced. Effective closure and restart activities result in a smoother return to service and more reliable operation. This project is based upon collective industry expe...

2008-12-22T23:59:59.000Z

54

Quick-change filter cartridge  

DOE Patents (OSTI)

A quick-change filter cartridge. In sampling systems for measurement of airborne materials, a filter element is introduced into the sampled airstream such that the aerosol constituents are removed and deposited on the filter. Fragile sampling media often require support in order to prevent rupture during sampling, and careful mounting and sealing to prevent misalignment, tearing, or creasing which would allow the sampled air to bypass the filter. Additionally, handling of filter elements may introduce cross-contamination or exposure of operators to toxic materials. Moreover, it is desirable to enable the preloading of filter media into quick-change cartridges in clean laboratory environments, thereby simplifying and expediting the filter-changing process in the field. The quick-change filter cartridge of the present invention permits the application of a variety of filter media in many types of instruments and may also be used in automated systems. The cartridge includes a base through which a vacuum can be applied to draw air through the filter medium which is located on a porous filter support and held there by means of a cap which forms an airtight seal with the base. The base is also adapted for receiving absorbing media so that both particulates and gas-phase samples may be trapped for investigation, the latter downstream of the aerosol filter.

Rodgers, John C. (Santa Fe, NM); McFarland, Andrew R. (College Station, TX); Ortiz, Carlos A. (Bryan, TX)

1995-01-01T23:59:59.000Z

55

Emergency Responder Radioactive Material Quick Reference Sheet...  

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

Transportation Emergency Preparedness Program (TEPP) Emergency Responder Radioactive Material Quick Reference Sheet...

56

Regen Powertech Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Ltd Jump to: navigation, search Name Regen Powertech Pvt. Ltd. Place Chennai, Tamil Nadu, India Zip 600 006 Sector Wind energy Product Chennai-based wind turbine manufacturer that...

57

High power regenerative laser amplifier  

DOE Patents (OSTI)

A regenerative amplifier design capable of operating at high energy per pulse, for instance, from 20-100 Joules, at moderate repetition rates, for instance from 5-20 Hertz is provided. The laser amplifier comprises a gain medium and source of pump energy coupled with the gain medium; a Pockels cell, which rotates an incident beam in response to application of a control signal; an optical relay system defining a first relay plane near the gain medium and a second relay plane near the rotator; and a plurality of reflectors configured to define an optical path through the gain medium, optical relay and Pockels cell, such that each transit of the optical path includes at least one pass through the gain medium and only one pass through the Pockels cell. An input coupler, and an output coupler are provided, implemented by a single polarizer. A control circuit coupled to the Pockels cell generates the control signal in timed relationship with the input pulse so that the input pulse is captured by the input coupler and proceeds through at least one transit of the optical path, and then the control signal is applied to cause rotation of the pulse to a polarization reflected by the polarizer, after which the captured pulse passes through the gain medium at least once more and is reflected out of the optical path by the polarizer before passing through the rotator again to provide an amplified pulse.

Miller, John L. (Livermore, CA); Hackel, Lloyd A. (Livermore, CA); Dane, Clifford B. (Dublin, CA); Zapata, Luis E. (Livermore, CA)

1994-01-01T23:59:59.000Z

58

High power regenerative laser amplifier  

DOE Patents (OSTI)

A regenerative amplifier design capable of operating at high energy per pulse, for instance, from 20-100 Joules, at moderate repetition rates, for instance from 5-20 Hertz is provided. The laser amplifier comprises a gain medium and source of pump energy coupled with the gain medium; a Pockels cell, which rotates an incident beam in response to application of a control signal; an optical relay system defining a first relay plane near the gain medium and a second relay plane near the rotator; and a plurality of reflectors configured to define an optical path through the gain medium, optical relay and Pockels cell, such that each transit of the optical path includes at least one pass through the gain medium and only one pass through the Pockels cell. An input coupler, and an output coupler are provided, implemented by a single polarizer. A control circuit coupled to the Pockels cell generates the control signal in timed relationship with the input pulse so that the input pulse is captured by the input coupler and proceeds through at least one transit of the optical path, and then the control signal is applied to cause rotation of the pulse to a polarization reflected by the polarizer, after which the captured pulse passes through the gain medium at least once more and is reflected out of the optical path by the polarizer before passing through the rotator again to provide an amplified pulse. 7 figures.

Miller, J.L.; Hackel, L.A.; Dane, C.B.; Zapata, L.E.

1994-02-08T23:59:59.000Z

59

Regenerative fuel cell engineering - FY99  

Science Conference Proceedings (OSTI)

The authors report the work conducted by the ESA-EPE Fuel Cell Engineering Team at Los Alamos National Laboratory during FY99 on regenerative fuel cell system engineering. The work was focused on the evaluation of regenerative fuel cell system components obtained through the RAFCO program. These components included a 5 kW PEM electrolyzer, a two-cell regenerative fuel cell stack, and samples of the electrolyzer membrane, anode, and cathode. The samples of the electrolyzer membrane, anode, and cathode were analyzed to determine their structure and operating characteristics. Tests were conducted on the two-cell regenerative fuel cell stack to characterize its operation as an electrolyzer and as a fuel cell. The 5 kW PEM electrolyzer was tested in the Regenerative Fuel Cell System Test Facility. These tests served to characterize the operation of the electrolyzer and, also, to verify the operation of the newly completed test facility. Future directions for this work in regenerative fuel cell systems are discussed.

Michael A. Inbody; Rodney L. Borup; James C. Hedstrom; Jose Tafoya; Byron Morton; Lois Zook; Nicholas E. Vanderborgh

2000-01-01T23:59:59.000Z

60

Building Energy Software Tools Directory : Demand Response Quick...  

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

Demand Response Quick Assessment Tool Back to Tool Demand response quick assessment tool screenshot Demand response quick assessment tool screenshot Demand response quick...

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Evaluate deaerator steam requirements quickly  

Science Conference Proceedings (OSTI)

Steam plant engineers frequently have to perform energy balance calculations around the deaerator to estimate the steam required to preheat and deaerate the make-up water and condensate returns. This calculation involves solving two sets of equations, one for mass and the other for energy balance. Reference to steam tables is also necessary. However, with the help of this program written in BASIC, one can arrive at the make-up water and steam requirements quickly, without referring to steam tables. This paper shows the mass and energy balance equations for the deaerator. This paper gives the program listing. An number of condensate returns can be handled. An example illustrates the use of the program.

Ganapathy, V. (ABCO Industries, Inc., Abilene, TX (US))

1991-02-01T23:59:59.000Z

62

Operational Readiness Review Final Report For F-Canyon Restart. Phase 1  

SciTech Connect

An independent WSRC Operational Readiness Review was performed for the restart of Phase 1 processing in F-Canyon, Building 221-F. Readiness to restart the Second Plutonium Cycle process and solvent recovery was assessed. The ORR was conducted by an ORR board of ten members with the support of a subject matter expert. The chairman and four members were drawn from the Operational Safety Evaluation Department, ESH& QA Division; additional members were drawn from other WSRC divisions, independent of the F-Canyon operating division (NMPD). Based on the results of the readiness verification assessments performed according to the ORR plan and the validation of pre-restart corrective actions, the WSRC independent ORR Board has concluded that the facility has achieved the state of readiness committed to in the Restart Plan. Also, based on the scope of the ORR, it is the opinion of the board that F-Canyon Phase 1 processes can be restarted without undue risk to the safety of the public and onsite workers and without undue risk to the environment.

McFarlane, A.F.; Spangler, J.B.

1995-04-05T23:59:59.000Z

63

Energy Savings for Quick Service Restaurants  

Science Conference Proceedings (OSTI)

Journal article describing PNNL's work to accomplish a 50% reduction in energy use for quick service restaurants.

Zhang, Jian; Schrock, D. W.; Livchak, A.; Liu, Bing

2011-03-17T23:59:59.000Z

64

Combined hydraulic and regenerative braking system  

DOE Patents (OSTI)

A combined hydraulic and regenerative braking system and method for an electric vehicle is disclosed. The braking system is responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.

Venkataperumal, R.R.; Mericle, G.E.

1979-08-09T23:59:59.000Z

65

Combined hydraulic and regenerative braking system  

DOE Patents (OSTI)

A combined hydraulic and regenerative braking system and method for an electric vehicle, with the braking system being responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.

Venkataperumal, Rama R. (Troy, MI); Mericle, Gerald E. (Mount Clemens, MI)

1981-06-02T23:59:59.000Z

66

ESP - Data From Restarted Life Tests of Various Silicone Materials - 2009  

SciTech Connect

Enhanced Surveillance Project (ESP) funding has allowed the restart of testing of various silicone materials placed in Life Tests or Aging Studies from past efforts. Some of these materials have been in test since 1982, with no testing for approximately 10 years, until ESP funding allowed the restart in FY97. This report will provide data on materials used on various programs and on experimental materials not used in production. Charts for the various materials at different thickness, compression, and temperature combinations illustrate trends for the load-bearing properties of the materials.

J. W. Schneider

2010-02-24T23:59:59.000Z

67

ESP – Data from Restarted Life Tests of Various Silicone Materials - 2011  

SciTech Connect

Current funding has allowed the restart of testing of various silicone materials placed in Life Tests or Aging Studies from past efforts. Some of these materials have been in test since 1982, with no testing for approximately 10 years, until funding allowed the restart in FY97. This report will provide data on materials used in production and on experimental materials not used in production. Charts for the various materials at different thickness, compression, and temperature combinations illustrate trends for the load-bearing properties of the materials.

Jim Schneider

2011-12-31T23:59:59.000Z

68

WIDE BAND REGENERATIVE FREQUENCY DIVIDER AND MULTIPLIER  

DOE Patents (OSTI)

A regenerative frequency divider and multiplier having wide band input characteristics is presented. The circuit produces output oscillations having frequencies related by a fixed ratio to input oscillations over a wide band of frequencies. In accomplishing this end, the divider-multiplier includes a wide band input circuit coupled by mixer means to a wide band output circuit having a pass band related by a fixed ratio to that of the input circuit. A regenerative feedback circuit derives a fixed frequency ratio feedback signal from the output circuit and applies same to the mixer means in proper phase relation to sustain fixed frequency ratio oscillations in the output circuit.

Laine, E.F.

1959-11-17T23:59:59.000Z

69

Dynamic reconfiguration in sensor networks with regenerative energy sources  

Science Conference Proceedings (OSTI)

In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy sources are characterized as being regenerative. Regenerative energy sources ...

Ani Nahapetian; Paolo Lombardo; Andrea Acquaviva; Luca Benini; Majid Sarrafzadeh

2007-04-01T23:59:59.000Z

70

ESS 2012 Peer Review - Novel Regenerative Fuel Cells based on...  

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

l R ti F l C ll b d A i E h M b f Novel Regenerative Fuel Cells based on Anion Exchange Membranes for Novel Regenerative Fuel Cells based on Anion Exchange Membranes for g g...

71

Solar powered unitized regenerative fuel cell system  

Science Conference Proceedings (OSTI)

Solar hydrogen system is a unique power system that can meet the power requirement for the energy future demand, in such a system the hydrogen used to be the energy carrier which can produced through electrolysis by using the power from the PV during ... Keywords: electrolyzer, fuel cell, hydrogen, photovoltaic, regenerative, solar hydrogen system

Salwan S. Dihrab; , Kamaruzzaman Sopian; Nowshad Amin; M. M. Alghoul; Azami Zaharim

2008-02-01T23:59:59.000Z

72

Removal of floating organic in Hanford Waste Tank 241-C-103 restart plan  

Science Conference Proceedings (OSTI)

The decision whether or not to remove the organic layer from Waste Tank 241-C-103 was deferred until May, 1995. The following restart plan was prepared for removal of the organic if the decision is to remove the organic from the waste tank 241-C-103.

Wilson, T.R.; Hanson, C.

1994-10-03T23:59:59.000Z

73

Demand Response Quick Assessment Tool (DRQAT)  

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

Demand Response Quick Assessment Tool (DRQAT) The opportunities for demand reduction and cost saving with building demand responsive control vary tremendously with building type...

74

Emergency Responder Radioactive Material Quick Reference Sheet...  

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

This job aid is a quick reference to assist emergency responders in identifying preliminary safety precautions that should be taken during the initial response phase after arrival...

75

Maass Regenerative Energien GmbH founders | Open Energy Information  

Open Energy Info (EERE)

Maass Regenerative Energien GmbH founders Maass Regenerative Energien GmbH founders Jump to: navigation, search Name Maass Regenerative Energien GmbH founders Place Wesel, Germany Sector Solar Product Founders of the Wesel-based solar project company. References Maass Regenerative Energien GmbH founders[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Maass Regenerative Energien GmbH founders is a company located in Wesel, Germany . References ↑ "[ Maass Regenerative Energien GmbH founders]" Retrieved from "http://en.openei.org/w/index.php?title=Maass_Regenerative_Energien_GmbH_founders&oldid=348555" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

76

Low-temperature thermally regenerative electrochemical system  

DOE Patents (OSTI)

A thermally regenerative electrochemical system is described including an electrochemical cell with two water-based electrolytes separated by an ion exchange membrane, at least one of the electrolytes containing a complexing agent and a salt of a multivalent metal whose respective order of potentials for a pair of its redox couples is reversible by a change in the amount of the ocmplexing agent in the electrolyte, the complexing agent being removable by distillation to cause the reversal.

Loutfy, R.O.; Brown, A.P.; Yao, N.P.

1982-04-21T23:59:59.000Z

77

A solar regenerative thermoelectrochemical converter (RTEC)  

DOE Green Energy (OSTI)

This is an executive summary of a final subcontract report that describes the successful completion of a closed-loop demonstration of a regenerative thermoelectromechanical device using solar heat input for the production of electricity. The full report, which contains a detailed description of the two-year effort, is currently subject to a government secrecy order which precludes public release of the information. Copies of the full report will be made available for general release whenever the secrecy order is lifted.

Townsend, C.W.; McHardy, J. (Hughes Aircraft Co., El Segundo, CA (United States))

1992-02-01T23:59:59.000Z

78

Shannon capacity of nonlinear regenerative channels  

E-Print Network (OSTI)

We compute Shannon capacity of nonlinear channels with regenerative elements. Conditions are found under which capacity of such nonlinear channels is higher than the Shannon capacity of the classical linear additive white Gaussian noise channel. We develop a general scheme for designing the proposed channels and apply it to the particular nonlinear sine-mapping. The upper bound for regeneration efficiency is found and the asymptotic behavior of the capacity in the saturation regime is derived.

Sorokina, M A

2013-01-01T23:59:59.000Z

79

Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness Review Pre- Visit  

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

NNSS-2011-04-28 NNSS-2011-04-28 Site: Nevada National Security Site Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness Review Pre- Visit Dates of Activity: 04/25/2011 - 04/28/2011 Report Preparer William Macon Activity Description/Purpose: In coordination with the National Nuclear Security Administration (NNSA) Service Center, the Office of Health, Safety and Security (HSS) site lead participated in a pre-visit for the NNSA Operational Readiness Review (ORR) of the Joint Actinide Shock Physics Experimental Research (JASPER) facility restart conducted April 25-28, 2011. The site lead also participated

80

Use of Checkpoint-Restart for Complex HEP Software on Traditional Architectures and Intel MIC  

E-Print Network (OSTI)

Process checkpoint-restart is a technology with great potential for use in HEP workflows. Use cases include debugging, reducing the startup time of applications both in offline batch jobs and the High Level Trigger, permitting job preemption in environments where spare CPU cycles are being used opportunistically and efficient scheduling of a mix of multicore and single-threaded jobs. We report on tests of checkpoint-restart technology using CMS software, Geant4-MT (multi-threaded Geant4), and the DMTCP (Distributed Multithreaded Checkpointing) package. We analyze both single- and multi-threaded applications and test on both standard Intel x86 architectures and on Intel MIC. The tests with multi-threaded applications on Intel MIC are used to consider scalability and performance. These are considered an indicator of what the future may hold for many-core computing.

Arya, Kapil; Dotti, Andrea; Elmer, Peter

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Re-START: The second operational test of the String Thermionic Assembly Research Testbed  

DOE Green Energy (OSTI)

The second operational test of the String Thermionic Assembly Research Testbed -- Re-START -- was carried out from June 9 to June 14, 1997. This test series was designed to help qualify and validate the designs and test methods proposed for the Integrated Solar Upper Stage (ISUS) power converters for use during critical evaluations of the complete ISUS bimodal system during the Engine Ground Demonstration (EGD). The test article consisted of eight ISUS prototype thermionic converter diodes electrically connected in series.

Wyant, F.J. [Sandia National Labs., Albuquerque, NM (United States); Luchau, D. [TEAM Specialty Services, Inc., Albuquerque, NM (United States); McCarson, T.D. [New Mexico Engineering Research Inst., Albuquerque, NM (United States)

1998-01-01T23:59:59.000Z

82

Software demonstration: Demand Response Quick Assessment Tool  

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

Software demonstration: Demand Response Quick Assessment Tool Speaker(s): Peng Xu Date: February 4, 2008 - 12:00pm Location: 90-3122 The potential for utilizing building thermal...

83

Quick-connect coupler for remote manipulation  

DOE Patents (OSTI)

An adaptor for a single-point attachment, push-to-connect/pull-to- disconnect, quick-connect fluid coupler which enables the coupler to be remotely manipulated. 5 figs.

Dobbins, J.C.

1989-07-27T23:59:59.000Z

84

Nobel Prize in Physics - Quick Facts  

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

Quick Facts Enjoy reading a few interesting facts about some of the Nobel Laureates in Physics Pierre & Marie Curie Pierre and Marie Curie are the first and only husband and wife...

85

Numerical simulation of microwave absorption of regenerative heat ...  

Science Conference Proceedings (OSTI)

The regenerative heat exchanger has a good absorption when the mullite refractory .... Point Alloys and Refractory Compounds with Its Own Chemical Energy.

86

Computational Fluid Dynamic Simulations of a Regenerative Process...  

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

Fluid Dynamic Simulations of a Regenerative Process for Carbon Dioxide Capture in Advanced Gasification Based Power Systems Background The Department of Energy (DOE) National...

87

The LatestThe LatestThe LatestThe Latest,,,, Quick Motor EvaluationQuick Motor EvaluationQuick Motor EvaluationQuick Motor Evaluation Myway Plus Development of Specialized Equipment  

E-Print Network (OSTI)

The LatestThe LatestThe LatestThe Latest,,,, Quick Motor EvaluationQuick Motor EvaluationQuick Motor EvaluationQuick Motor Evaluation Myway Plus Development of Specialized Equipment Myway Plus developed a quick test/evaluation equipment for highly efficient hybrid car (HV) motor. The equipment

Kambhampati, Patanjali

88

Software demonstration: Demand Response Quick Assessment Tool  

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

Software demonstration: Demand Response Quick Assessment Tool Software demonstration: Demand Response Quick Assessment Tool Speaker(s): Peng Xu Date: February 4, 2008 - 12:00pm Location: 90-3122 The potential for utilizing building thermal mass for load shifting and peak demand reduction has been demonstrated in a number of simulation, laboratory, and field studies. The Demand Response Quick Assessment Tools developed at LBNL will be demonstrated. The tool is built on EnergyPlus simulation and is able to evaluate and compare different DR strategies, such as global temperature reset, chiller cycling, supply air temperature reset, etc. A separate EnergyPlus plotting tool will also be demonstrated during this seminar. Users can use the tool to test EnergyPlus models, conduct parametric analysis, or compare multiple EnergyPlus simulation

89

Ocean - Quick Reference | Data.gov  

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

- Quick Reference - Quick Reference Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov » Communities » Ocean Quick Ref 1) Q: How do I upload metadata into Data.gov? A: Federal Agencies: Data.gov is organized into separate catalogs to provide access to three classes of published, publicly accessible federal data and related access tools and services: "raw" data, geodata and applications, each with specific distinguishing characteristics. Although the selection criteria, approval, and submission process differ by department and agency, the following highlights the Data.gov submission process. Nomination of data or application Although any individual or organization may suggest a dataset or application for promotion to Data.gov, primary responsibility rests with

90

REScheck Residnetial Plan Review Quick Reference Guide  

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

RESIDENTIAL PLAN REVIEW RESIDENTIAL PLAN REVIEW QUICK REFERENCE GUIDE Plan review for energy code compliance can be conducted quickly and efficiently. The U.S. Department of Energy's REScheck Compliance Software is designed to create simplified compliance certificates that can be easily reviewed by enforcement personnel. This Quick Reference Guide will guide you, step-by-step, through a typical plan review process. There are three basic steps for conducting a building energy code plan review: Step 1: Verify the documentation has been correctly prepared. Step 2: Verify the levels of efficiency shown on the plans meet or exceed that shown in the documentation. Step 3: Verify all of the information to conduct a field inspection is included in the plans or documentation for the inspector to use on site.

91

Building Energy Software Tools Directory: Quick Est  

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

Est Est Quick Est logo Online indoor lighting fixture-estimating tool. Quick Est is extremely user-friendly and allows users to perform accurate quantity and footcandle calculations based upon pre-loaded IES photometric files and the information that users provide. After putting in requested information, the space being luminated can be viewed in a flat plane or an isometric 3D plan. Printing capabilities have been included in the program to make it easier to share the information. Quick Est includes indoor lighting fixture photometric files related to the Crescent/Stonco product line. Screen Shots Keywords lighting, 3d drawing, indoor lighting Validation/Testing Basic validation available upon request. Expertise Required A basic understanding of lighting principles are required to maximize the

92

Multiple excitation regenerative amplifier inertial confinement system  

DOE Patents (OSTI)

The invention relates to apparatus and methods for producing high intensity laser radiation generation which is achieved through an optical amplifier-storage ring design. One or two synchronized, counterpropagating laser pulses are injected into a regenerative amplifier cavity and amplified by gain media which are pumped repetitively by electrical or optical means. The gain media excitation pulses are tailored to efficiently amplify the laser pulses during each transit. After the laser pulses have been amplified to the desired intensity level, they are either switched out of the cavity by some switch means, as for example an electro-optical device, for any well known laser end uses, or a target means may be injected into the regenerative amplifier cavity in such a way as to intercept simultaneously the counterpropagating laser pulses. One such well known end uses to which this invention is intended is for production of high density and temperature plasmas suitable for generating neutrons, ions and x-rays and for studying matter heated by high intensity laser radiation. 11 figs.

George, V.E.; Haas, R.A.; Krupke, W.F.; Schlitt, L.G.

1980-05-27T23:59:59.000Z

93

Multiple excitation regenerative amplifier inertial confinement system  

DOE Patents (OSTI)

The invention relates to apparatus and methods for producing high intensity laser radiation generation which is achieved through an optical amplifier-storage ring design. One or two synchronized, counterpropagating laser pulses are injected into a regenerative amplifier cavity and amplified by gain media which are pumped repetitively by electrical or optical means. The gain media excitation pulses are tailored to efficiently amplify the laser pulses during each transit. After the laser pulses have been amplified to the desired intensity level, they are either switched out of the cavity by some switch means, as for example an electro-optical device, for any well known laser end uses, or a target means may be injected into the regenerative amplifier cavity in such a way as to intercept simultaneously the counterpropagating laser pulses. One such well known end uses to which this invention is intended is for production of high density and temperature plasmas suitable for generating neutrons, ions and x-rays and for studying matter heated by high intensity laser radiation.

George, Victor E. (Livermore, CA); Haas, Roger A. (Pleasanton, CA); Krupke, William F. (Pleasanton, CA); Schlitt, Leland G. (Livermore, CA)

1980-01-01T23:59:59.000Z

94

Application of Regenerative Combustion Technology on Reheating Furnace in PISCO  

Science Conference Proceedings (OSTI)

The key features of the regenerative combustion technology were introduced and its application in the reheating furnace of Rail & Beam plant of PISCO£¨Panzhihua Iron & Steel Co.£©was discussed£®Comparedwith the traditional combustion technology£¬the ... Keywords: Regenerative Style, Combustion Technology, Reheating Furnace, Energy Conservation

Chen Yong; Pan Hong; Xue Nianfu

2011-02-01T23:59:59.000Z

95

The Application of Fuzzy Logic in Regenerative Braking of EV  

Science Conference Proceedings (OSTI)

Regenerative braking can improve energy usage efficiency and prolong the driving distance of electric vehicle per charge, effectively. In the paper, we design a sugeno’s fuzzy logic controller which has four inputs including driver’s braking ... Keywords: regenerative braking, fuzzy logic control, braking force distribution, ADVISOR

Zijian Zhang; Guoqing Xu; Weimin Li; Liang Zheng

2010-08-01T23:59:59.000Z

96

TRUPACT-III Quick Facts | Department of Energy  

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

TRUPACT-III Quick Facts TRUPACT-III Quick Facts Please see below for TRUPACT-III fact sheet. TRUPACT-III Quick Facts More Documents & Publications EIS-0026-SA-06: Supplement...

97

Nuclear conflict and ozone depletion Quick summary  

E-Print Network (OSTI)

Nuclear conflict and ozone depletion Quick summary o Regional nuclear war could cause global which traps pollutants o Nuclear weapons cause explosions, which then causes things around the vicinity to start burning, which in turn releases black carbon; it is not the nuclear material or fallout causing

Toohey, Darin W.

98

Search Guide 20091 Library Catalogue -Quick Guide  

E-Print Network (OSTI)

into the author or title field. If you don't know the exact title or author then enter the search term for an electronic book? On the basic search screen select E-books from the drop down collection menu. Enter keywordSearch Guide 20091 1 Library Catalogue - Quick Guide What is the purpose of the library catalogue

Lee, Hyowon

99

New Regenerative Cycle for Vapor Compression Refrigeration  

Office of Scientific and Technical Information (OSTI)

SCIENTIFIC REPORT SCIENTIFIC REPORT Title Page Project Title: New Regenerative Cycle for Vapor Compression Refrigeration DOE Award Number: DE-FG36-04GO14327 Document Title: Final Scientific Report Period Covered by Report: September 30, 2004 to September 30, 2005 Name and Address of Recipient Organization: Magnetic Development, Inc., 68 Winterhill Road, Madison, CT 06443, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Contact Information: Mark J. Bergander, Ph.D., P.E., Principal Investigator, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Project Objective (as stated in the proposal): The main objective of this project is to confirm on a well-instrumented prototype the theoretically derived claims of higher efficiency and coefficient

100

The application of modern safety criteria to restarting and operating the USDOE K-Reactor  

SciTech Connect

The United States Department of Energy's (USDOE's) K-reactor, a defense production reactor located at the Savannah River Site in Aiken, South Carolina, was shut down in the summer of 1988 for safety upgrades to bring it into conformance with modern safety standards prior to restart. Over the course of the succeeding four years, all aspects of the 35-year old reactor, including hardware, operations, and analysis, were upgraded to ensure that the reactor could operate safely according to standards similar to those applied to modern nuclear reactors. This paper describes the decision making processes by which issues were identified, priorities assigned, and analysis improved to enhance reactor safety. Special emphasis is given to the probabilistic risk assessment (PRA) decision making processes used to quantify the risks and consequences of operating the K-reactor, the analytical hierarchy process (AHP) used to identify key phenomena, and modifications made to the RELAP5 computer code to make it applicable to K-reactor analysis. The success of the project was demonstrated when the K-reactor was restarted in the summer of 1992.

Dimenna, R.A.; Taylor, G.A.; Brandyberry, M.D.

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

The application of modern safety criteria to restarting and operating the USDOE K-Reactor  

SciTech Connect

The United States Department of Energy`s (USDOE`s) K-reactor, a defense production reactor located at the Savannah River Site in Aiken, South Carolina, was shut down in the summer of 1988 for safety upgrades to bring it into conformance with modern safety standards prior to restart. Over the course of the succeeding four years, all aspects of the 35-year old reactor, including hardware, operations, and analysis, were upgraded to ensure that the reactor could operate safely according to standards similar to those applied to modern nuclear reactors. This paper describes the decision making processes by which issues were identified, priorities assigned, and analysis improved to enhance reactor safety. Special emphasis is given to the probabilistic risk assessment (PRA) decision making processes used to quantify the risks and consequences of operating the K-reactor, the analytical hierarchy process (AHP) used to identify key phenomena, and modifications made to the RELAP5 computer code to make it applicable to K-reactor analysis. The success of the project was demonstrated when the K-reactor was restarted in the summer of 1992.

Dimenna, R.A.; Taylor, G.A.; Brandyberry, M.D.

1993-06-01T23:59:59.000Z

102

DOE Order Self Study Modules - DOE O 425.1D, Verification of Readiness to Startup or Restart Nuclear Facilities  

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

5.1D 5.1D VERIFICATION OF READINESS TO START UP OR RESTART NUCLEAR FACILITIES DOE O 425.1D Familiar Level June 2011 1 DOE O 425.1D VERIFICATION OF READINESS TO START UP OR RESTART NUCLEAR FACILITIES FAMILIAR LEVEL _________________________________________________________________________ OBJECTIVES Given the familiar level of this module and the resources, you will be able to perform the following: 1. What is the purpose of DOE O 425.1D, Verification of Readiness to Startup or Restart Nuclear Facilities? 2. What are the requirements for determining the level of readiness review [operational readiness reviews (ORRs) and readiness assessments (RAs)]? 3. What are the requirements for determining the startup authorization authority? 4. What are the requirements for startup notification reports?

103

Quick Guide to the Nationwide Professional Skills  

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

Quick Guide to the Nationwide Professional Skills Quick Guide to the Nationwide Professional Skills Training Contract (DE-HC0000011) What is it? A competitively awarded small business set aside contract capable of meeting all of your training and workforce development needs. Using this vehicle means you don't have to obtain bids! The contract covers customized and off-the-shelf training on technical, supervisory/management and leadership topics, including courses required for professional certifications. Who can use it? All DOE programs, field sites, and national laboratories. How do I order courses or services? Courses can be ordered through DOE HQ by contacting Cheri Dent in the Office of Learning and Workforce Development. For additional information on pricing and schedule please go

104

Adaptive controller for regenerative and friction braking system  

DOE Patents (OSTI)

A regenerative and friction braking system for a vehicle having one or more roadwheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the roadwheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the roadwheels of the vehicle without skidding or slipping will not be exceeded.

Davis, Roy I. (Ypsilanti, MI)

1990-01-01T23:59:59.000Z

105

Adaptive controller for regenerative and friction braking system  

DOE Patents (OSTI)

A regenerative and friction braking system for a vehicle having one or more road wheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the road wheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the road wheels of the vehicle without skidding or slipping will not be exceeded. 8 figs.

Davis, R.I.

1990-10-16T23:59:59.000Z

106

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

REGENERATIVE ABSORPTION REFRIGERATION CYCLE ABSTRACT A new absorption cycle , using heat as the energy

Dao, K.

2011-01-01T23:59:59.000Z

107

New Regenerative Cycle for Vapor Compression Refrigeration  

SciTech Connect

The main objective of this project is to confirm on a well-instrumented prototype the theoretically derived claims of higher efficiency and coefficient of performance for geothermal heat pumps based on a new regenerative thermodynamic cycle as comparing to existing technology. In order to demonstrate the improved performance of the prototype, it will be compared to published parameters of commercially available geothermal heat pumps manufactured by US and foreign companies. Other objectives are to optimize the design parameters and to determine the economic viability of the new technology. Background (as stated in the proposal): The proposed technology closely relates to EERE mission by improving energy efficiency, bringing clean, reliable and affordable heating and cooling to the residential and commercial buildings and reducing greenhouse gases emission. It can provide the same amount of heating and cooling with considerably less use of electrical energy and consequently has a potential of reducing our nations dependence on foreign oil. The theoretical basis for the proposed thermodynamic cycle was previously developed and was originally called a dynamic equilibrium method. This theory considers the dynamic equations of state of the working fluid and proposes the methods for modification of T-S trajectories of adiabatic transformation by changing dynamic properties of gas, such as flow rate, speed and acceleration. The substance of this proposal is a thermodynamic cycle characterized by the regenerative use of the potential energy of two-phase flow expansion, which in traditional systems is lost in expansion valves. The essential new features of the process are: (1) The application of two-step throttling of the working fluid and two-step compression of its vapor phase. (2) Use of a compressor as the initial step compression and a jet device as a second step, where throttling and compression are combined. (3) Controlled ratio of a working fluid at the first and second step of compression. In the proposed system, the compressor compresses the vapor only to 50-60% of the final pressure, while the additional compression is provided by a jet device using internal potential energy of the working fluid flow. Therefore, the amount of mechanical energy required by a compressor is significantly reduced, resulting in the increase of efficiency (either COP or EER). The novelty of the cycle is in the equipment and in the way the multi-staging is accomplished. The anticipated result will be a new refrigeration system that requires less energy to accomplish a cooling task. The application of this technology will be for more efficient designs of: (1) Industrial chillers, (2) Refrigeration plants, (3) Heat pumps, (4) Gas Liquefaction plants, (5) Cryogenic systems.

Mark J. Bergander

2005-08-29T23:59:59.000Z

108

Biocompatibility and toxicity of magnetic nanoparticles in regenerative medicine  

Science Conference Proceedings (OSTI)

Regenerative medicine is a pioneering field aimed at restoring and regenerating the function of damaged cells, organs and tissues in order to establish normal function. It demands the cross communication of disciplines to develop effective therapeutic ...

H. Markides; M. Rotherham; A. J. El Haj

2012-01-01T23:59:59.000Z

109

High power, high beam quality regenerative amplifier  

DOE Patents (OSTI)

A regenerative laser amplifier system generates high peak power and high energy per pulse output beams enabling generation of X-rays used in X-ray lithography for manufacturing integrated circuits. The laser amplifier includes a ring shaped optical path with a limited number of components including a polarizer, a passive 90 degree phase rotator, a plurality of mirrors, a relay telescope, and a gain medium, the components being placed close to the image plane of the relay telescope to reduce diffraction or phase perturbations in order to limit high peak intensity spiking. In the ring, the beam makes two passes through the gain medium for each transit of the optical path to increase the amplifier gain to loss ratio. A beam input into the ring makes two passes around the ring, is diverted into an SBS phase conjugator and proceeds out of the SBS phase conjugator back through the ring in an equal but opposite direction for two passes, further reducing phase perturbations. A master oscillator inputs the beam through an isolation cell (Faraday or Pockels) which transmits the beam into the ring without polarization rotation. The isolation cell rotates polarization only in beams proceeding out of the ring to direct the beams out of the amplifier. The diffraction limited quality of the input beam is preserved in the amplifier so that a high power output beam having nearly the same diffraction limited quality is produced.

Hackel, Lloyd A. (Livermore, CA); Dane, Clifford B. (Livermore, CA)

1993-01-01T23:59:59.000Z

110

High power, high beam quality regenerative amplifier  

DOE Patents (OSTI)

A regenerative laser amplifier system generates high peak power and high energy per pulse output beams enabling generation of X-rays used in X-ray lithography for manufacturing integrated circuits. The laser amplifier includes a ring shaped optical path with a limited number of components including a polarizer, a passive 90 degree phase rotator, a plurality of mirrors, a relay telescope, and a gain medium, the components being placed close to the image plane of the relay telescope to reduce diffraction or phase perturbations in order to limit high peak intensity spiking. In the ring, the beam makes two passes through the gain medium for each transit of the optical path to increase the amplifier gain to loss ratio. A beam input into the ring makes two passes around the ring, is diverted into an SBS phase conjugator and proceeds out of the SBS phase conjugator back through the ring in an equal but opposite direction for two passes, further reducing phase perturbations. A master oscillator inputs the beam through an isolation cell (Faraday or Pockels) which transmits the beam into the ring without polarization rotation. The isolation cell rotates polarization only in beams proceeding out of the ring to direct the beams out of the amplifier. The diffraction limited quality of the input beam is preserved in the amplifier so that a high power output beam having nearly the same diffraction limited quality is produced.

Hackel, L.A.; Dane, C.B.

1993-08-24T23:59:59.000Z

111

Quick Plastic Forming of Aluminum Sheet Metal  

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

General Motors' President North America, Gary Cowger, General Motors' President North America, Gary Cowger, reviews the 2004 Chevy Malibu Maxx after introducing it to the media at the New York Auto Show. (photo courtesy of General Motors) Quick Plastic Forming of Aluminum Sheet Metal Background Aluminum automotive components made using a hot blow forming process are reducing vehicle weight and increasing the fuel efficiency of today's cars. However, before General Motors (GM) and the U.S. Department of Energy (DOE) sponsored research in this technol- ogy, blow forming of aluminum was not a viable process for automakers. The prior blow forming process,

112

EVSE Features Charge Delay Option Power Light Indicator Eight-segment Progress Indicator Auto-restart  

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

Charge Delay Option Power Light Indicator Charge Delay Option Power Light Indicator Eight-segment Progress Indicator Auto-restart EVSE Specifications Grid connection Plug and cord NEMA 6-50 Connector type J1772 Test lab certifications UL Listed Approximate size (H x W x D inches) 10 x 13 x 4 Charge level AC Level 2 Input voltage 240 VAC Maximum input current 30 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 10/30/2012 Nominal supply voltage (Vrms) 209.04 Supply frequency (Hz) 59.99 Initial ambient temperature (°F) 64 Test Vehicle 1,3 Make and model 2012 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.09 Maximum charge power (AC kW) 3.20 EVSE Test Results 1,2,4

113

Restarted inverse Born series for the Schrödinger problem with discrete internal measurements  

E-Print Network (OSTI)

Convergence and stability results for the inverse Born series [Moskow and Schotland, Inverse Problems, 24:065005, 2008] are generalized to mappings between Banach spaces. We show that by restarting the inverse Born series one obtains a class of iterative methods containing the Gauss-Newton and Chebyshev-Halley methods. We use the generalized inverse Born series results to show convergence of the inverse Born series for the Schr\\"odinger problem with discrete internal measurements. In this problem, the Schr\\"odinger potential is to be recovered from a few measurements of solutions to the Schr\\"odinger equation resulting from a few different source terms. An application of this method to a problem related to transient hydraulic tomography is given, where the source terms model injection and measurement wells.

Patrick Bardsley; Fernando Guevara Vasquez

2013-09-27T23:59:59.000Z

114

Implementation plan for the Waste Experimental Reduction Facility Restart Operational Readiness Review  

SciTech Connect

The primary technical objective for the WERF Restart Project is to assess, upgrade where necessary, and implement management, documentation, safety, and operation control systems that enable the resumption and continued operation of waste treatment and storage operations in a manner that is compliant with all environment, safety, and quality requirements of the US Department of Energy and Federal and State regulatory agencies. Specific processes that will be resumed at WERF include compaction of low-level compatible waste; size reduction of LLW, metallic and wood waste; incineration of combustible LLW and MLLW; and solidification of low-level and mixed low-level incinerator bottom ash, baghouse fly ash, and compatible sludges and debris. WERF will also provide for the operation of the WWSB which includes storage of MLLW in accordance with Resource Conservation and Recovery Act requirements.

Not Available

1993-03-01T23:59:59.000Z

115

Asynchronous Checkpoint Migration with MRNet in the Scalable Checkpoint / Restart Library  

SciTech Connect

Applications running on today's supercomputers tolerate failures by periodically saving their state in checkpoint files on stable storage, such as a parallel file system. Although this approach is simple, the overhead of writing the checkpoints can be prohibitive, especially for large-scale jobs. In this paper, we present initial results of an enhancement to our Scalable Checkpoint/Restart Library (SCR). We employ MRNet, a tree-based overlay network library, to transfer checkpoints from the compute nodes to the parallel file system asynchronously. This enhancement increases application efficiency by removing the need for an application to block while checkpoints are transferred to the parallel file system. We show that the integration of SCR with MRNet can reduce the time spent in I/O operations by as much as 15x. However, our experiments exposed new scalability issues with our initial implementation. We discuss the sources of the scalability problems and our plans to address them.

Mohror, K; Moody, A; de Supinski, B R

2012-03-20T23:59:59.000Z

116

Dynamic reconfiguration in sensor networks with regenerative energy sources  

E-Print Network (OSTI)

In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy sources are characterized as being regenerative. Regenerative energy sources fundamentally change the problem of power scheduling for embedded devices. Instead of the problem being one of maximizing the lifetime of the system given a total amount of energy, as in traditional battery powered devices, the problem becomes one of preventing energy depletion at any given time. Coupling relatively computationally intensive applications, such as video processing applications, with the constrained FPGAs that are feasible on power constrained embedded systems, makes dynamic reconfiguration essential. It provides the speed comparable to a hardware implementation, but it also allows the dynamic reconfiguration to meet the multiple application needs of the system. Different applications can be loaded on the FPGA, as the system’s needs change over time. The problem becomes how to schedule the dynamic reconfiguration to appropriately make use of the regenerative energy source, to ensure the proper availability of energy for the system over time. In this paper, we present a methodology for carrying out dynamic reconfiguration for regenerative energy sources, based on statistical analysis of tasks and supply energy. The approach is evaluated through extensive simulations. Additionally, we have evaluated our implementation on our regenerative energy, dynamically reconfigurable prototype, known as the MicrelEye. Our approach is shown to miss 57.7 % less deadlines on average than the current approach for reconfiguration with regenerative energy sources. 1.

Ani Nahapetian; Paolo Lombardo; Andrea Acquaviva; Luca Benini; Majid Sarrafzadeh

2007-01-01T23:59:59.000Z

117

The crystal structure of Neisseria gonorrhoeae PriB reveals mechanistic differences among bacterial DNA replication restart pathways  

Science Conference Proceedings (OSTI)

Reactivation of repaired DNA replication forks is essential for complete duplication of bacterial genomes. However, not all bacteria encode homologs of the well-studied Escherichia coli DNA replication restart primosome proteins, suggesting that there might be distinct mechanistic differences among DNA replication restart pathways in diverse bacteria. Since reactivation of repaired DNA replication forks requires coordinated DNA and protein binding by DNA replication restart primosome proteins, we determined the crystal structure of Neisseria gonorrhoeae PriB at 2.7 {angstrom} resolution and investigated its ability to physically interact with DNA and PriA helicase. Comparison of the crystal structures of PriB from N. gonorrhoeae and E. coli reveals a well-conserved homodimeric structure consisting of two oligosaccharide/oligonucleotide-binding (OB) folds. In spite of their overall structural similarity, there is significant species variation in the type and distribution of surface amino acid residues. This correlates with striking differences in the affinity with which each PriB homolog binds single-stranded DNA and PriA helicase. These results provide evidence that mechanisms of DNA replication restart are not identical across diverse species and that these pathways have likely become specialized to meet the needs of individual organisms.

Dong, Jinlan; George, Nicholas P.; Duckett, Katrina L.; DeBeer, Madeleine A.P.; Lopper, Matthew E. (UDRI); (UW-MED)

2010-05-25T23:59:59.000Z

118

Quick-setting concrete and a method for making quick-setting concrete  

DOE Patents (OSTI)

This invention relates to a method for producing concrete, and more specifically, this invention relates to a method for producing quick-setting concrete while simultaneously minimizing the release of carbon dioxide to the atmosphere, said release of carbon dioxide inherent in cement production. A method for producing quick setting concrete comprises hydrating a concrete dry mixture with carbonate solution to create a slurry, and allowing the slurry to cure. The invention also provides for a quick setting concrete having a predetermined proportion of CaCO{sub 3} of between 5 and 23 weight percent of the entire concrete mixture, and whereby the concrete has a compression strength of approximately 4,000 pounds per square inch (psi) within 24 hours after pouring.

Wagh, A.S.; Singh, D.; Pullockaran, J.D.; Knox, L.

1995-12-31T23:59:59.000Z

119

GOOGLE EARTH QUICK GUIDE (1)Google Earth Features  

E-Print Network (OSTI)

GOOGLE EARTH QUICK GUIDE (1)Google Earth Features The Google Earth of the Google Earth window. Often when opening up the Google Earth program, the view Bar Controls View Screen #12;GOOGLE EARTH QUICK GUIDE Controls. The following

Smith-Konter, Bridget

120

EERE Program Management Quick Reference Guide  

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

a companion to the Office of Energy Efficiency and a companion to the Office of Energy Efficiency and Renewable Energy (EERE) Program Management Reference Guide. It provides an overall description of the EERE program management structure, defines EERE program and project management roles and responsibilities, lays out the general sequence of activities in the program management cycle, and introduces the EERE Strategic Management System (SMS) and the EERE Information and Business Management Systems - Corporate Planning System (CPS), EERE Information System (EIS), and the Systems Approach to Grants Administration for Windows (WinSAGA). Quick references to the Guide and other sources of information of related program management information are provided throughout in information boxes associated within the text.

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Regenerative Energie Systeme RegEnSys | Open Energy Information  

Open Energy Info (EERE)

Regenerative Energie Systeme RegEnSys Regenerative Energie Systeme RegEnSys Jump to: navigation, search Name Regenerative Energie Systeme (RegEnSys) Place Frankenthal, Rhineland-Palatinate, Germany Zip 67227 Sector Solar Product Sale and installation of solar (thermal and PV) and ventilation systems. Coordinates 51.131202°, 14.106809° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.131202,"lon":14.106809,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

122

Lightweight pressure vessels and unitized regenerative fuel cells  

DOE Green Energy (OSTI)

Energy storage systems have been designed using lightweight pressure vessels with unitized regenerative fuel cells (URFCs). The vessels provide a means of storing reactant gases required for URFCs; they use lightweight bladder liners that act as inflatable mandrels for composite overwrap and provide a permeation barrier. URFC systems have been designed for zero emission vehicles (ZEVs); they are cost competitive with primary FC powered vehicles that operate on H/air with capacitors or batteries for power peaking and regenerative braking. URFCs are capable of regenerative braking via electrolysis and power peaking using low volume/low pressure accumulated oxygen for supercharging the power stack. URFC ZEVs can be safely and rapidly (<5 min.) refueled using home electrolysis units. Reversible operation of cell membrane catalyst is feasible without significant degradation. Such systems would have a rechargeable specific energy > 400 Wh/kg.

Mitlitsky, F.; Myers, B.; Weisberg, A.H.

1996-09-06T23:59:59.000Z

123

Regenerative pulse amplification in the 10-kHz range  

Science Conference Proceedings (OSTI)

A continuously pumped Nd:YLF regenerative amplifier has been developed that can amplify 40-psec pulses at a repetition rate of greater than 10 kHz, with an average power in excess of 5 W. Pulse energies are as high as 2.0 mJ at 3 kHz and 640 {mu}J at 10.5 kHz. The limitation on the amplifier repetition rate that is associated with piezoelectric ringing in LiNbO{sub 3} electro-optics has been overcome by using short-pulsed electric fields (10 nsec) and proper acoustic damping. Regenerative pulse amplification, limited in repetition only by the pump rate of the gain medium, has been achieved. The high repetition rate in regenerative pulse amplification made possible by this development should prove important for signal-processing considerations in a wide variety of pulse-amplification applications.

Wang, X.D.; Basseras, P.; Miller, R.D. (Department of Chemistry, University of Rochester, Rochester, NY (USA)); Sweetser, J.; Walmsley, I.A. (The Institute of Optics, The University of Rochester, Rochester, NY (USA))

1990-08-01T23:59:59.000Z

124

Electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydrualic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control.

Cikanek, Susan R. (Wixom, MI)

1995-01-01T23:59:59.000Z

125

Electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydraulic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control. 10 figs.

Cikanek, S.R.

1995-09-12T23:59:59.000Z

126

BlobCR: Virtual disk based checkpoint-restart for HPC applications on IaaS clouds  

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

Parallel Distrib. Comput. 73 (2013) 698-711 Contents lists available at SciVerse ScienceDirect J. Parallel Distrib. Comput. journal homepage: www.elsevier.com/locate/jpdc BlobCR: Virtual disk based checkpoint-restart for HPC applications on IaaS clouds Bogdan Nicolae a,∗ , Franck Cappello b,c a IBM Research, Ireland b INRIA Saclay, France c University of Illinois at Urbana-Champaign, United States a r t i c l e i n f o Article history: Received 9 August 2012 Received in revised form 28 December 2012 Accepted 22 January 2013 Available online 1 February 2013 Keywords: IaaS clouds High performance computing Checkpoint-restart Fault tolerance Virtual disk snapshots Rollback of filesystem changes a b s t r a c t Infrastructure-as-a-Service (IaaS) cloud computing is gaining significant interest in industry and academia as an alternative platform for running HPC applications.

127

Ignition feedback regenerative free electron laser (FEL) amplifier  

Science Conference Proceedings (OSTI)

An ignition feedback regenerative amplifier consists of an injector, a linear accelerator with energy recovery, and a high-gain free electron laser amplifier. A fraction of the free electron laser output is coupled to the input to operate the free electron laser in the regenerative mode. A mode filter in this loop prevents run away instability. Another fraction of the output, after suitable frequency up conversion, is used to drive the photocathode. An external laser is provided to start up both the amplifier and the injector, thus igniting the system.

Kim, Kwang-Je (Burr Ridge, IL); Zholents, Alexander (Walnut Creek, CA); Zolotorev, Max (Oakland, CA)

2001-01-01T23:59:59.000Z

128

A Regenerative High-Rise Tower in Shreveport, Louisiana  

E-Print Network (OSTI)

Zero Net Energy Buildings are increasingly being designed and constructed in response to the demand for sustainable buildings. But, we must now go beyond merely sustaining our environment for future generations we must provide regenerative designs that restore our natural environment. This paper will document the design of a regenerative high-rise tower in Shreveport, Louisiana, which will serve as a facility to train individuals in a non-profit organization’s renewal strategies and demonstrate by example the pedagogy of regenerative design. The 16-story structure — built in the 1950s and named the Petroleum Tower, reflecting the commodity that then ruled the local economy — was vacant and asbestos-laden when given to the non-profit Community Renewal International (CRI) in 2001. In 2006, funded by a grant from the U.S. Environmental Protection Agency, workers removed the asbestos. Through a follow up grant from the U.S. Department of Energy to support the design process of a new CRI headquarters building, the University of Texas at Austin School of Architecture completed architectural design studies for the building renewal. The principles of this new design include: day lighting, envelope configuration, building integrated photovoltaic systems, green surfaces, ventilation strategies, advanced mechanical cooling systems, regenerative elevator systems, energy management systems, water harvesting, grey water systems, trigeneration systems and a combined heating, hot water and power biodiesel plant.

Garrison, M.

2010-08-01T23:59:59.000Z

129

Distributed Space-Time Cooperative Systems with Regenerative Relays  

Science Conference Proceedings (OSTI)

This paper addresses some of the opportunities and the challenges in the design of multi-hop systems that utilize cooperation with one or two intermediate regenerative relays to provide high-quality communication between a source and a destination. We ...

P. A. Anghel; G. Leus; M. Kaveh

2006-11-01T23:59:59.000Z

130

Fault diagnosis of regenerative water heater based-on multi-class support vector machines  

Science Conference Proceedings (OSTI)

The main idea of multi-class support vector machines (SVMs) is described. a multi-class model for regenerative water heater fault diagnosis is presented combining the fuzzy logic and SVMs. The typical faults set of regenerative water heater is built ... Keywords: fault diagnosis, fuzzy rules, regenerative water heater, steam turbine, support vector machines

Lei Wang; Rui-Qing Zhang

2009-08-01T23:59:59.000Z

131

Study on Regenerative Brake Method of Hybrid Electric Drive System of Armored Vehicle  

Science Conference Proceedings (OSTI)

Aiming at characteristics of regenerative brake of hybrid electric drive system of tracked armored vehicle, mechanism of regenerative brake by pulse width modulation is in-depth analyzed, motor speed, brake current, feedback current, feedback energy ... Keywords: hybrid electric drive, motor, regenerative brake

Li Hua; Zhong Meng-chun; Zhang Jian; Xu Da; Lin Hai

2011-10-01T23:59:59.000Z

132

Fault Diagnosis of Regenerative Water Heater Based-On Multi-class Support Vector Machines  

Science Conference Proceedings (OSTI)

The main idea of multi-class support vector machines (SVMs) is described. a multi-class model for regenerative water heater fault diagnosis is presented combining the fuzzy logic and SVMs. The typical faults set of regenerative water heater is built ... Keywords: steam turbine, regenerative water heater, fuzzy rules, support vector machines, fault diagnosis

Lei Wang; Rui-qing Zhang

2009-08-01T23:59:59.000Z

133

Major Projects with Quick Starts & Jobs Creation Office of Clean...  

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

with Quick Starts & Jobs Creation Office of Clean Coal Summary of Projects and Job Creation The following table outlines the near-term possibilities for projects that capture...

134

Quick Links | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Quick Links High Energy Physics (HEP) HEP Home About Research Facilities Science Highlights Benefits of HEP Funding Opportunities Advisory Committees News & Resources SC Graduate...

135

ATRC Neutron Detector Testing Quick Look Report  

SciTech Connect

As part of the Advanced Test Reactor (ATR) National Scientific User Facility (NSUF) program, a joint Idaho State University (ISU) / French Alternative Energies and Atomic Energy Commission (CEA) / Idaho National Laboratory (INL) project was initiated in FY-10 to investigate the feasibility of using neutron sensors to provide online measurements of the neutron flux and fission reaction rate in the ATR Critical Facility (ATRC). A second objective was to provide initial neutron spectrum and flux distribution information for physics modeling and code validation using neutron activation based techniques in ATRC as well as ATR during depressurized operations. Detailed activation spectrometry measurements were made in the flux traps and in selected fuel elements, along with standard fission rate distribution measurements at selected core locations. These measurements provide additional calibration data for the real-time sensors of interest as well as provide benchmark neutronics data that will be useful for the ATR Life Extension Program (LEP) Computational Methods and V&V Upgrade project. As part of this effort, techniques developed by Prof. George Imel will be applied by Idaho State University (ISU) for assessing the performance of various flux detectors to develop detailed procedures for initial and follow-on calibrations of these sensors. In addition to comparing data obtained from each type of detector, calculations will be performed to assess the performance of and reduce uncertainties in flux detection sensors and compare data obtained from these sensors with existing integral methods employed at the ATRC. The neutron detectors required for this project were provided to team participants at no cost. Activation detectors (foils and wires) from an existing, well-characterized INL inventory were employed. Furthermore, as part of an on-going ATR NSUF international cooperation, the CEA sent INL three miniature fission chambers (one for detecting fast flux and two for detecting thermal flux) with associated electronics for assessment. In addition, Prof. Imel, ISU, has access to an inventory of Self-Powered Neutron Detectors (SPNDs) with a range of response times as well as Back-to-Back (BTB) fission chambers from prior research he conducted at the Transient REActor Test Facility (TREAT) facility and Neutron RADiography (NRAD) reactors. Finally, SPNDs from the National Atomic Energy Commission of Argentina (CNEA) were provided in connection with the INL effort to upgrade ATR computational methods and V&V protocols that are underway as part of the ATR LEP. Work during fiscal year 2010 (FY10) focussed on design and construction of Experiment Guide Tubes (EGTs) for positioning the flux detectors in the ATRC N-16 locations as well as obtaining ATRC staff concurrence for the detector evaluations. Initial evaluations with CEA researchers were also started in FY10 but were cut short due to reactor reliability issues. Reactor availability issues caused experimental work to be delayed during FY11/12. In FY13, work resumed; and evaluations were completed. The objective of this "Quick Look" report is to summarize experimental activities performed from April 4, 2013 through May 16, 2013.

Troy C. Unruh; Benjamin M. Chase; Joy L. Rempe

2013-08-01T23:59:59.000Z

136

High-power regenerative Nd-phosphate glass amplifier  

Science Conference Proceedings (OSTI)

A compact high-power regenerative Nd-phosphate glass amplifier is described which incorporates spatial filtering and full image relay techniques. Output energies up to 1.2 J at a pulse duration of 140 +- 10 psec (FWHM) and 3 J at 900 +- 70 psec (FWHM) are achieved in a smooth nearly flattop beam intensity profile. Even with present-day technology, this system could be scaled into a terawatt regime.

Roschger, E.W.; Balmer, J.E.

1985-09-15T23:59:59.000Z

137

Building Energy Software Tools Directory: NewQUICK  

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

NewQUICK NewQUICK NewQUICK logo. Thermal design and simulation tool capable of calculating loads and energy consumption. NewQuick can predict hourly air temperatures and relative humidities, which makes it a valuable tool in the passive design of building envelopes. Complete load and energy analysis of a building can further be executed in order to design an efficient air-conditioning system (HVAC). The simulation tool executes dynamic thermal calculations for realistic 'real life' temperature and load predictions. The building model integrates natural ventilation, internal load (convective and radiative), occupant load and evaporative cooling models. The simulation tool includes the modelling of external shading devices, interior mass, direct solar heat gains and ground contact surfaces.

138

Hand-Held Analyzer Quickly Detects Buried Human Remains  

A lightweight hand-held analyzer invented by ORNL researchers uses visual andauditory cues to quickly alert investigators to the presence of buried human remains.The Lightweight Analyzer for Buried Remains And Decomposition Odor Recognition(LABRADOR) ...

139

Green Energy Portal Launched for Quick Public Access to Renewable...  

Office of Scientific and Technical Information (OSTI)

22, 2010 Green Energy Portal Launched for Quick Public Access to Renewable Energy Research Oak Ridge, TN - Green energy-related research and development (R&D) results are now more...

140

REGENERATIVE STORMWATER CONVEYANCE (RSC) AS AN INTEGRATED APPROACH TO SUSTAINABLE STORMWATER PLANNING ON LINEAR PROJECTS  

E-Print Network (OSTI)

energy and sediment supply. In the collection and conveyance-oriented regenerativeenergy. As a result, it is possible to develop a linear regenerative

Berg, Joe; Underwood, Keith

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Shadow Review of the Advanced Mixed Waste Treatment Project Transuranic Storage Area Retrieval Enclosue Restrieval Restart DOE Readiness Assessment  

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

ID-2011-09-22 ID-2011-09-22 Site: Idaho Site - Idaho Cleanup Project Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Shadow Review of the Advanced Mixed Waste Treatment Project (AMWTP) Transuranic Storage Area-Retrieval Enclosure (TSA-RE) Retrieval Restart Department of Energy Readiness Assessment Dates of Activity : 09/20/2011 - 09/22/2011 Report Preparer: Aleem Boatright Activity Description/Purpose: A review of nuclear safety implementation verification review (IVR) procedures and processes was conducted at the Idaho Site from September 12-22, 2011. The scope originally included shadowing of the Department of Energy (DOE) Idaho Operations Office (DOE-ID) Idaho Cleanup Project IVR for the Sodium Bearing Waste Treatment Project (SBWTP).

142

Shadow Review of the Advanced Mixed Waste Treatment Project Transuranic Storage Area Retrieval Enclosue Restrieval Restart DOE Readiness Assessment  

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

ID-2011-09-22 ID-2011-09-22 Site: Idaho Site - Idaho Cleanup Project Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Shadow Review of the Advanced Mixed Waste Treatment Project (AMWTP) Transuranic Storage Area-Retrieval Enclosure (TSA-RE) Retrieval Restart Department of Energy Readiness Assessment Dates of Activity : 09/20/2011 - 09/22/2011 Report Preparer: Aleem Boatright Activity Description/Purpose: A review of nuclear safety implementation verification review (IVR) procedures and processes was conducted at the Idaho Site from September 12-22, 2011. The scope originally included shadowing of the Department of Energy (DOE) Idaho Operations Office (DOE-ID) Idaho Cleanup Project IVR for the Sodium Bearing Waste Treatment Project (SBWTP).

143

New Choctaw Nation Recycling Center Posts Quick Results | Department of  

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

New Choctaw Nation Recycling Center Posts Quick Results New Choctaw Nation Recycling Center Posts Quick Results New Choctaw Nation Recycling Center Posts Quick Results March 8, 2011 - 5:08pm Addthis Albert Bond Project Officer, Golden Field Office What does this mean for me? The Choctaw Nation used approximately $800,000 in Energy Efficiency and Conservation Block Grant funding to build a state-of-the-art recycling center and improve stewardship of the land and environment. "If you build it, they will come" ...to recycle. That line from the 1989 film Field of Dreams is as good a way as any to describe how the Choctaw Nation of Oklahoma's new regional recycling center is being received. The Choctaw Nation used approximately $800,000 in Energy Efficiency and Conservation Block Grant funding to build a state-of-the-art recycling

144

Category:QuickServiceRestaurant | Open Energy Information  

Open Energy Info (EERE)

QuickServiceRestaurant QuickServiceRestaurant Jump to: navigation, search Go Back to PV Economics By Building Type Media in category "QuickServiceRestaurant" The following 77 files are in this category, out of 77 total. SVQuickServiceRestaurant Albuquerque NM Public Service Co of NM.png SVQuickServiceRestaura... 65 KB SVQuickServiceRestaurant Atlantic City NJ Public Service Elec & Gas Co.png SVQuickServiceRestaura... 64 KB SVQuickServiceRestaurant Baltimore MD Baltimore Gas & Electric Co.png SVQuickServiceRestaura... 67 KB SVQuickServiceRestaurant Bismarck ND Montana-Dakota Utilities Co (North Dakota).png SVQuickServiceRestaura... 72 KB SVQuickServiceRestaurant Boulder CO Public Service Co of Colorado.png SVQuickServiceRestaura... 61 KB SVQuickServiceRestaurant Bridgeport CT Connecticut Light & Power Co.png

145

DOE Hydrogen Analysis Repository: Quick Starting Fuel Processors - A  

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

Quick Starting Fuel Processors - A Feasibility Study Quick Starting Fuel Processors - A Feasibility Study Project Summary Full Title: Quick Starting Fuel Processors - A Feasibility Study Project ID: 164 Principal Investigator: Shabbir Ahmed Brief Description: This project studied the feasibility of fast-starting fuel processors to meet DOE goals for on-board fuel processing. Keywords: On-board fuel processor Purpose Study the feasibility of developing fast-starting fuel processors that can meet DOE's targets, investigate designs and strategies capable of meeting the start-up targets, and validate models using experimental and hardware data. Performer Principal Investigator: Shabbir Ahmed Organization: Argonne National Laboratory (ANL) Address: 9700 South Cass Ave Argonne, IL 60439 Telephone: 630-252-4553

146

EM, UCOR Quickly Reconcile Oak Ridge Cleanup Contract | Department of  

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

EM, UCOR Quickly Reconcile Oak Ridge Cleanup Contract EM, UCOR Quickly Reconcile Oak Ridge Cleanup Contract EM, UCOR Quickly Reconcile Oak Ridge Cleanup Contract July 12, 2012 - 12:00pm Addthis DOE and UCOR employees held an event today celebrating the recent contract reconciliation. DOE and UCOR employees held an event today celebrating the recent contract reconciliation. OAK RIDGE, Tenn. - At a ceremony today, Oak Ridge's Environmental Management (EM) program and its prime contractor, URS | CH2M Oak Ridge, LLC (UCOR) celebrated the completion of the site's reconciled cleanup contract. The newly aligned contract accurately specifies the projects and activities that the site's cleanup contractor will perform. "The speedy completion of this process is a testament to DOE and UCOR contract teams and managers," said Sue Cange, acting manager of the Oak

147

New Choctaw Nation Recycling Center Posts Quick Results | Department of  

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

Choctaw Nation Recycling Center Posts Quick Results Choctaw Nation Recycling Center Posts Quick Results New Choctaw Nation Recycling Center Posts Quick Results March 8, 2011 - 5:08pm Addthis Albert Bond Project Officer, Golden Field Office What does this mean for me? The Choctaw Nation used approximately $800,000 in Energy Efficiency and Conservation Block Grant funding to build a state-of-the-art recycling center and improve stewardship of the land and environment. "If you build it, they will come" ...to recycle. That line from the 1989 film Field of Dreams is as good a way as any to describe how the Choctaw Nation of Oklahoma's new regional recycling center is being received. The Choctaw Nation used approximately $800,000 in Energy Efficiency and Conservation Block Grant funding to build a state-of-the-art recycling

148

Building Energy Software Tools Directory: Demand Response Quick Assessment  

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

Demand Response Quick Assessment Tool Demand Response Quick Assessment Tool Demand response quick assessment tool image The opportunities for demand reduction and cost savings with building demand responsive controls vary tremendously with building type and location. This assessment tool will predict the energy and demand savings, the economic savings, and the thermal comfort impact for various demand responsive strategies. Users of the tool will be asked to enter the basic building information such as types, square footage, building envelope, orientation, utility schedule, etc. The assessment tool will then use the prototypical simulation models to calculate the energy and demand reduction potential under certain demand responsive strategies, such as precooling, zonal temperature set up, and chilled water loop and air loop set points

149

Entergy Arkansas - CitySmart Quick Start Energy Efficiency Program |  

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

Entergy Arkansas - CitySmart Quick Start Energy Efficiency Program Entergy Arkansas - CitySmart Quick Start Energy Efficiency Program Entergy Arkansas - CitySmart Quick Start Energy Efficiency Program < Back Eligibility Institutional Local Government Schools Tribal Government Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Other Heat Pumps Appliances & Electronics Commercial Lighting Lighting Manufacturing Program Info State Arkansas Program Type Utility Rebate Program Rebate Amount One Measure: $0.10/kWh saved in first year Two Measures: $0.11/kWh saved in first year Three Measures: $0.12/kWh saved in first year Comprehensive Measures (4 +): $0.14/kWh saved in first year Benchmarking/Master Planning: Free to eligible customers Provider Entergy Arkansas, Inc. The CitySmart Program is an energy efficiency program designed to provide

150

SPR Quick Facts and FAQs | Department of Energy  

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

SPR Quick Facts and FAQs SPR Quick Facts and FAQs SPR Quick Facts and FAQs The Strategic Petroleum Reserve is a U.S. Government complex of four sites with deep underground storage caverns created in salt domes along the Texas and Louisiana Gulf Coasts. The caverns have a capacity of 727 million barrels and store emergency supplies of crude oil owned by the U.S. Government. Current inventory - Click to open inventory update window Highest inventory - The SPR was filled to its 727 million barrel capacity on December 27, 2009; the inventory of 726.6 million barrels was the highest ever held in the SPR. Previous Inventory Milestones 2008. Prior to Hurricane Gustav coming ashore on September 1, 2008, the SPR had reached 707.21 million barrels, the highest level ever held up until that date. A series of emergency exchanges conducted after

151

Simulation of PSO Fuzzy Control Stratety for Regenerative Braking of HEV  

Science Conference Proceedings (OSTI)

Based on particle swarm optimization algorithm, a new fuzzy controller was constructed and a fuzzy control strategy of regenerative braking for HEV was proposed. A model of a parallel hybrid electric vehicle was built. The performance of the default ... Keywords: hybrid electric vehicle, fuzzy control, regenerative braking, particle swarm optimization

Wang Chun; Tang Lan

2012-04-01T23:59:59.000Z

152

Study on the Mode of Power Plant Circulating Water Waste Heat Regenerative Thermal System  

Science Conference Proceedings (OSTI)

Power Plant Circulating Water (PPCW) waste heat recycling is an important way of increasing a power plant’s primary energy ratio. According to the PPCW waste heat regenerative thermal system, the authors propose two modes of heat pump heat regenerative ... Keywords: heat pump, power plant circulating water (PPCW), waste heat recycling, energy saving

Bi Qingsheng; Ma Yanliang; Yang Zhifu

2009-10-01T23:59:59.000Z

153

The Research of Traction Motor Energy-Saving Regenerative Braking Control Technology  

Science Conference Proceedings (OSTI)

In all the motor braking control systems, regenerative braking is the only way of energy-saving braking control mode. It can convert dynamic energy which generate during braking period into electric energy, then return to the grid. In this paper, through ... Keywords: regenerative braking, traction motor, direct torque, stator flux, slip frequency

Yuhua Wang; Jianlin Miao; Yuanfang Wei

2010-05-01T23:59:59.000Z

154

Search Tool for Leveraged Procurement Agreements (LPA) Quick Reference Guide  

E-Print Network (OSTI)

Search Tool for Leveraged Procurement Agreements (LPA) Quick Reference Guide 1 - 8 0 0 - 9 9 0 - 9.eprocure.dgs.gov Note: Select Search Contracts/Leveraged Procurement Agreements (LPA's). Search for a Specific LPA You may use one or more search criteria, which include the following options: · Title and description

155

EMIS Quick User Guide Search page (details on page 2)  

E-Print Network (OSTI)

search terms in foreign languages You can enter search terms in foreign languages by: - Using your: Please note that we have a Cyrillic and Arabic keyboards available through the Search page. EnteringEMIS Quick User Guide Search page (details on page 2) The News page: Access the latest news

Shoubridge, Eric

156

QUICK REFERENCE: Nexis service 5.1 July 2006  

E-Print Network (OSTI)

off as many as you need. 4. Enter a search term. 5. Click on red search button. Quick ReferenceIndexing TechnologyTM in your search. 3. Search using "Terms and Connectors" or "Natural Language." Choose your preference at the top of the form. 4. Enter your keywords or phrases. 5. To refine search, click on Add

157

Why did the solar power sector develop quickly in Japan?  

E-Print Network (OSTI)

The solar power sector grew quickly in Japan during the decade 1994 to 2003. During this period, annual installations increased 32-fold from 7MW in 1994 to 223MW in 2003, and annual production increased 22-fold, from 16MW ...

Rogol, Michael G

2007-01-01T23:59:59.000Z

158

Regenerative braking device with rotationally mounted energy storage means  

DOE Patents (OSTI)

A regenerative braking device for an automotive vehicle includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (30) and an output shaft (32), clutches (50, 56) and brakes (52, 58) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. In a second embodiment the clutches and brakes are dispensed with and the variable ratio transmission is connected directly across the input and output shafts. In both embodiments the rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft rotates faster or relative to the output shaft and are torsionally relaxed to deliver energy to the vehicle when the output shaft rotates faster or relative to the input shaft.

Hoppie, Lyle O. (Birmingham, MI)

1982-03-16T23:59:59.000Z

159

Commercial Reference Building: Quick Service Restaurant | OpenEI  

Open Energy Info (EERE)

Quick Service Restaurant Quick Service Restaurant Dataset Summary Description Commercial reference buildings provide complete descriptions for whole building energy analysis using EnergyPlus simulation software. Included here is data pertaining to the reference building type Quick Service Restaurant for each of the 16 climate zones, and each of three construction categories: new construction, post-1980 construction existing buildings, pre-1980 construction existing buildings.The dataset includes four key components: building summary, zone summary, location summary and a picture. Building summary includes details about: form, fabric, and HVAC. Zone summary includes details such as: area, volume, lighting, and occupants for all types of zones in the building. Location summary includes key building information as it pertains to each climate zone, including: fabric and HVAC details, utility costs, energy end use, and peak energy demand.In total, DOE developed 16 reference building types that represent approximately 70% of commercial buildings in the U.S.; for each type, building models are available for each of the three construction categories. The commercial reference buildings (formerly known as commercial building benchmark models) were developed by the U.S. Department of Energy (DOE), in conjunction with three of its national laboratories.Additional data is available directly from DOE's Energy Efficiency & Renewable Energy (EERE) Website, including EnergyPlus software input files (.idf) and results of the EnergyPlus simulations (.html).

160

Review of the Pantex Site Office's Compliance with DOE Order 425.1D, Verification of Readiness to Start Up or Restart Nuclear Facilities, June 2012  

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

Pantex Site Office's Compliance with Pantex Site Office's Compliance with DOE Order 425.1D, Verification of Readiness to Start Up or Restart Nuclear Facilities June 2012 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy i Table of Contents 1 1.0 Purpose .................................................................................................................................................. 1 2.0 Introduction ........................................................................................................................................... 1 3.0 Assessment Methodologies and Approach ........................................................................................... 1

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Review of the Pantex Site Office's Compliance with DOE Order 425.1D, Verification of Readiness to Start Up or Restart Nuclear Facilities, June 2012  

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

Pantex Site Office's Compliance with Pantex Site Office's Compliance with DOE Order 425.1D, Verification of Readiness to Start Up or Restart Nuclear Facilities June 2012 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy i Table of Contents 1 1.0 Purpose .................................................................................................................................................. 1 2.0 Introduction ........................................................................................................................................... 1 3.0 Assessment Methodologies and Approach ........................................................................................... 1

162

Biodegradable Mg-Ca and Mg-1Ca-1Y alloys for Regenerative ...  

Science Conference Proceedings (OSTI)

Biodegradable Mg-Ca and Mg-1Ca-1Y alloys for Regenerative Medicine ... in Multi–Length–Scale Bone Structure – An Investigation Using High-Energy X- Rays.

163

Fuzzy logic electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control. 123 figs.

Cikanek, S.R.

1994-10-25T23:59:59.000Z

164

Fuzzy logic electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control.

Cikanek, Susan R. (Wixom, MI)

1994-01-01T23:59:59.000Z

165

Highly Stable, All-Solid-State Nd:YLF Regenerative Amplifier  

Science Conference Proceedings (OSTI)

A diode-pumped Nd:YLF regenerative amplifier (regen) has been developed and is in use in the 60-beam, 30-kJUV OMEGA laser system's driver line. The high stability, compactness, and reliability of this all-solid-state modular design are the key features of this concept. Stable, millijoule-level output-pulse energies with an overall gain of 109 have been demonstrated.

Okishev,A.V.; Zuegel,J.D.

2004-11-20T23:59:59.000Z

166

Vehicular hydrogen storage using lightweight tanks (regenerative fuel cell systems)  

DOE Green Energy (OSTI)

Energy storage systems with extremely high specific energy (>400 Wh/kg) have been designed that use lightweight tankage to contain the gases generated by reversible (unitized) regenerative fuel cells (URFCs). Lawrence Livermore National Laboratory (LLNL) will leverage work for aerospace applications supported by other sponsors (including BMDO, NASA, and USAF) to develop URFC systems for transportation and utility applications. Lightweight tankage is important for primary fuel cell powered vehicles that use on-board storage of hydrogen. Lightweight pressure vessels with state-of-the-art performance factors were designed, and prototypes are being fabricated to meet the DOE 2000 goals (4000 Wh/kg, 12% hydrogen by weight, 700 Wh/liter, and $20/kWh in high volume production). These pressure vessels use technologies that are easily adopted by industrial partners. Advanced liners provide permeation barriers for gas storage and are mandrels for composite overwrap. URFCs are important to the efficient use of hydrogen as a transportation fuel and enabler of renewable energy. H{sub 2}/halogen URFCs may be advantageous for stationary applications whereas H{sub 2}/O{sub 2} or H{sub 2}/air URFCs are advantageous for vehicular applications. URFC research and development is required to improve performance (efficiency), reduce catalyst loading, understand engineering operation, and integrate systems. LLNL has the experimental equipment and advanced URFC membrane electrode assemblies (some with reduced catalyst loading) for evaluating commercial hardware (not funded by DOE in FY1999).

Mitlitsky, F; Myers, B; Weisberg, A H

1999-06-01T23:59:59.000Z

167

Convective heat and mass transfer in compact regenerative dehumidifiers  

Science Conference Proceedings (OSTI)

Regular-density silica gel is identified as the candidate desiccant for regenerative dehumidification of humid air operating at low-regeneration temperatures and high-process humidities. The literature on the equilibrium sorption uptake of water vapor by R. D. silica gel is reviewed in this work, and a large number of experimental sorption data is collected from various technical reports. The Dubinin-Polanyi sorption theory for microporous adsorbents is discussed and applied to the sorptive data. A graphical presentation of the experimental data establishes the characteristic curve for the sorption of water vapor on silica gel. The Dubinin-Astakhov correlation is used to represent the equilibrium sorption isotherm and values for the characteristic sorption energies are determined by curve fitting with the experimental data. An accurate, generalized isotherm equation for the sorption of water vapor on regular density silica gel is presented in the first part of this work. The second part of this work presents an analytical and experimental investigation of the transient heat and mass transfer in laminar flow of humid air over a silica gel surface. Experimental results are presented for the transient response of a parallel-plate dehumidifier matrix in single-blow type experiments.

Van den Buick, E.

1987-01-01T23:59:59.000Z

168

Save Energy Now Webcast Series: QuickPEP Tool Demonstration  

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

by Bill Orthwein by Bill Orthwein and Riyaz Papar October 30, 2008 QuickPEP Tool Demonstration Together with our industry partners, we strive to: * Accelerate adoption of the many energy-efficient technologies and practices available today * Conduct vigorous technology innovation to radically improve future energy diversity, resource efficiency, and carbon mitigation * Promote a corporate culture of energy efficiency and carbon management What Is the Industrial Technologies Program ? The Industrial Technologies Program (ITP) is the lead federal agency responsible for improving energy efficiency in the largest energy-using sector of the country. Industrial Sector National Initiative Goal: Drive a 25% reduction in industrial energy intensity by 2017. Agenda Introduction

169

Analysis of the Hydrologic Response Associated with Shutdown and Restart of the 200-ZP-1 Pump-and-Treat System  

Science Conference Proceedings (OSTI)

A number of programs have been implemented on the Hanford Site that utilize the pumping and treatment of contaminated groundwater as part of their remediation strategy. Often the treated water is reinjected into the aquifer at injection well sites. The implementation of remedial pump and treat systems, however, results in hydraulic pressure responses, both areally and vertically (i.e., with depth) within the pumped aquifer. The area within the aquifer affected by the pump and treat system (i.e., radius of influence) is commonly estimated based on detecting associated water-level responses within surrounding monitor wells. Natural external stresses, such as barometric pressure fluctuations, however, can have a discernible impact on well water-level measurements. These temporal barometric effects may significantly mask water-level responses within more distant wells that are only slightly affected (< 0.10 m) by the test system. External stress effects, therefore, can lead to erroneous indications of the radius of influence of the imposed pump and treat system remediation activities and can greatly diminish the ability to analyze the associated well responses for hydraulic property characterization. When these extraneous influences are significant, adjustments or removal of the barometric effects from the test-response record may be required for quantitative hydrologic assessment. This report examines possible hydrologic effects of pump and treat remediation actions and provides a detailed analysis of water-level measurements for selected 200-ZP-1 pump and treat system monitor wells during the recent Y2K shutdown (December 1999) and restart activity (January 2000). The general findings presented in this report have universal application for unconfined and confined aquifer systems.

Spane, Frank A.; Thorne, Paul D.

2000-09-08T23:59:59.000Z

170

V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute...  

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

20: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code November 9, 2012 - 6:00am...

171

V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute...  

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

4: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 27, 2013 - 12:23am...

172

Nuclear Safety Information Dashboard QuickStart Guide  

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

Nuclear Safety Information Dashboard Nuclear Safety Information Dashboard QuickStart Guide September 2012 Office of Analysis (HS-24) Office of Environmental Protection, Sustainability Support and Corporate Safety Analysis Office of Health, Safety and Security (HSS) Purpose of Nuclear Safety Information (NSI) Dashboard * The NSI Dashboard provides a new user interface to the Occurrence Reporting and Processing System (ORPS) to easily identify, organize, and analyze nuclear safety-related events reported into ORPS. * ORPS reporting criteria associated with events at nuclear facilities have pre-assigned weighting factors according to their relative importance and are placed into groups. * This information can be evaluated to identify trends and, using insights from current events and nature of operations, enable

173

Completely mechanical quick changeable joints for multipurpose explosive ordnance disposal robots  

Science Conference Proceedings (OSTI)

This paper is an investigation of completely mechanical quick changeable joints for multipurpose explosive ordnance disposal (EOD) robots. With the assistance of a quick changeable joint, an ordinary EOD robot becomes a multipurpose robot with an end ... Keywords: Joint testing, Multipurpose robot, Quick changeable joint

E. faruk Kececi

2009-07-01T23:59:59.000Z

174

V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

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

20: Apple QuickTime Multiple Flaws Let Remote Users Execute 20: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code November 9, 2012 - 6:00am Addthis PROBLEM: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Versions prior to QuickTime 7.7.3 are vulnerable on Windows 7, Vista and XP. ABSTRACT: Multiple vulnerabilities were reported in Apple QuickTime. REFERENCE LINKS: Apple Security Article: HT5581 SecurityTracker Alert ID: 1027737 Bugtraq ID: 56438 Secunia Advisory SA51226 CVE-2011-1374 CVE-2012-3751 CVE-2012-3752 CVE-2012-3753 CVE-2012-3754 CVE-2012-3755 CVE-2012-3756 CVE-2012-3757 CVE-2012-3758 IMPACT ASSESSMENT: High DISCUSSION: Multiple vulnerabilities have been reported in Apple QuickTime, which can

175

T-684: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary  

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

4: Apple QuickTime Buffer Overflows Let Remote Users Execute 4: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code T-684: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code August 4, 2011 - 3:33pm Addthis PROBLEM: Multiple vulnerabilities were reported in QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Apple Quick Time prior to 7.7 ABSTRACT: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code. reference LINKS: Apple security updates SecurityTracker Alert ID: 1025884 Mac OS X: Updating your software Support Downloads QuickTime 7.7 IMPACT ASSESSMENT: High Discussion: A specially crafted PICT file can trigger a buffer overflow [CVE-2011-0245]. Mac OS X version 10.7 is not affected. A specially crafted GIF image can trigger a heap overflow [CVE-2011-0246].

176

Quick setup of unit test for accelerator controls system  

SciTech Connect

Testing a single hardware unit of an accelerator control system often requires the setup of a program with graphical user interface. Developing a dedicated application for a specific hardware unit test could be time consuming and the application may become obsolete after the unit tests. This paper documents a methodology for quick design and setup of an interface focused on performing unit tests of accelerator equipment with minimum programming work. The method has three components. The first is a generic accelerator device object (ADO) manager which can be used to setup, store, and log testing controls parameters for any unit testing system. The second involves the design of a TAPE (Tool for Automated Procedure Execution) sequence file that specifies and implements all te testing and control logic. The sting third is the design of a PET (parameter editing tool) page that provides the unit tester with all the necessary control parameters required for testing. This approach has been used for testing the horizontal plane of the Stochastic Cooling Motion Control System at RHIC.

Fu, W.; D'Ottavio, T.; Gassner, D.; Nemesure, S.; Morris, J.

2011-03-28T23:59:59.000Z

177

Construction of narrow-band regenerative amplifier for momentum imaging spectroscopy of lithium dimer  

Science Conference Proceedings (OSTI)

We constructed a Ti:Sapphire narrow-band regenerative amplifier as the probe laser of the experiment of momentum imaging spectroscopy of lithium dimer. The spectral profile of the regenerative cavity was designed by three birefringent filters and a plate of etalon. With 1.1-mJ pumping by the second harmonics of Nd:YLF laser, mode-locked seed pulses were amplified to {approx}25 {mu}J at 1-kHz repetition, with the bandwidth of {approx}0.7 cm{sup -1}.

Matsuoka, Leo; Hashimoto, Masashi; Yokoyama, Keiichi [Quantum Beam Science Directorate, Japan Atomic Energy Agency, 8-1-7, Umemidai, Kizugawa, Kyoto 619-0215 (Japan)

2012-07-11T23:59:59.000Z

178

Pulse compression with a high-energy Nd:YAG regenerative amplifier system  

Science Conference Proceedings (OSTI)

We describe a method for the generation of readily synchronizable, near-transform-limited, 1064-nm, 6-mJ pulses with {lt}20-ps duration at a repetition rate of 20 Hz. The method employs chirped pulse amplification of spectrally broadened and temporally stretched pulses from a cw mode-locked Nd:YAG laser in a commercial Nd:YAG regenerative amplifier followed by pulse compression with a grating pair. Linear amplification subsequent to regenerative amplification is not required with this method, although higher energies would be easily obtained. {copyright} 1997 Optical Society of America

Venturo, V.A.; Joly, A.G.; Ray, D. [Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, P.O. Box 999 K2-14, Richland, Washington 99352 (United States)

1997-07-01T23:59:59.000Z

179

Corrosion Control Using Regenerative Biofilms (CCURB) That Secrete Antimicrobials and Corrosion Inhibitors  

Science Conference Proceedings (OSTI)

This interim report covers the second year of research on the CCURB (Corrosion Control Using Regenerative Biofilms) project. This work seeks solutions to corrosion through the use of protective biofilms. To this end, the team has studied the use of both natural and genetically-engineered bacteria for corrosion inhibition of mild steel, aluminum, brass, and copper.

2000-05-16T23:59:59.000Z

180

Energy Saving Technology of Thermal Regenerative Compressed Air Dryer by Regenerates Adsorbent with Residual Heat  

Science Conference Proceedings (OSTI)

According to the characteristic of the compressed air dryer located at the same place with the air compressor, for the large capacity thermal regenerative compressed air dryer that the absorbent is regenerated by an electric heater, this thesis puts ... Keywords: Compressed air dryer, Regeneration, Heater, Residual heat, Energy saving

Zhang Mingzhu; Zhou Zhili; Li Hongtao; Zhang Yongbo

2009-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Characterization of a high-gain picosecond flash-lamp-pumped Nd:YAG regenerative amplifier  

Science Conference Proceedings (OSTI)

We evaluate the performance of a novel 10-Hz picosecond Nd:YAG regenerative amplifier configured as a self-filtering unstable resonator. Pulse energies of approx.60 mJ in approx.100 psec at 1.06 ..mu..m are achieved using a single 6-mm-diameter Nd:YAG rod, while mode-matching requirements are minimized.

Dawson, M.D.; Schroeder, W.A.; Norwood, D.P.; Smirl, A.L.; Weston, J.; Ettelbrick, R.N.; Aubert, R.

1988-11-01T23:59:59.000Z

182

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System  

E-Print Network (OSTI)

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System by Alvin Peter Cell System by Alvin Peter Bergen B.A.Sc., University of Victoria, 1994 M.Sc., University of University, hydrogen and electricity storage, and fuel cells. A special design feature of this test bed is the ability

Victoria, University of

183

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 7 JUNE 2013 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 7 JUNE 2013 1 CONTENTS Quick Facts...............................................................................................................................................435 Energy Core Group .............................................................................................................................................438 Certificate in Defense Energy - Curriculum 234

184

Major_Projects_Quick_Starts_Jobs_Creation_Office_Clean_Coal.pdf...  

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

jectsQuickStartsJobsCreationOfficeCleanCoal.pdf More Documents & Publications DOE Transition Documents - 2008 Sustainable Coal Use Fossil Energy Today - Second Quarter, 2012...

185

Performance evaluation of quick-start TCP with a Linux kernel implementation  

Science Conference Proceedings (OSTI)

Quick-Start is an experimental extension of the Transmission Control Protocol (TCP) that uses explicit router feedback to speed up best effort data transfers. With Quick-Start, TCP endpoints can request permission from the routers along the path to send ...

Michael Scharf; Haiko Strotbek

2008-05-01T23:59:59.000Z

186

New search tool helps in fight against child porn, permits quick capture of e-criminals  

E-Print Network (OSTI)

New search tool helps in fight against child porn, permits quick capture of e-criminals Gaby Dagher Desjardins When local police came calling with child porn allegations last January, former Saint John city to the identified criminal topics, and "New search tool helps in fight against child porn, permits quick capture

Fung, Benjamin C. M.

187

T-654: Apple QuickTime Multiple Bugs Let Remote Users Execute Arbitrary |  

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

4: Apple QuickTime Multiple Bugs Let Remote Users Execute 4: Apple QuickTime Multiple Bugs Let Remote Users Execute Arbitrary T-654: Apple QuickTime Multiple Bugs Let Remote Users Execute Arbitrary June 24, 2011 - 4:39am Addthis PROBLEM: A vulnerability was reported in QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Version(s): prior to QuickTime 7.6.8 ABSTRACT: A remote user can create a specially crafted file that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. reference LINKS: SecurityTracker Alert ID: 1025705 Apple Security Article: HT4339 Apple Security Article: HT4723 Apple Security Article: HT1222 CVE-2011-0213 Secunia Advisory: SA45054 IMPACT ASSESSMENT High Discussion:

188

U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

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

70: Apple QuickTime Multiple Flaws Let Remote Users Execute 70: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 16, 2012 - 7:00am Addthis PROBLEM: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: prior to 7.7.2 ABSTRACT: Multiple vulnerabilities were reported in Apple QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. Reference LINKS: SecurityTracker Alert ID: 1027065 CVE-2012-0265 CVE-2012-0663 CVE-2012-0664 CVE-2012-0665 CVE-2012-0666 IMPACT ASSESSMENT: High Discussion: A remote user can create a specially crafted file that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. Only Windows-based systems

189

U-022: Apple QuickTime Multiple Vulnerabilities | Department of Energy  

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

2: Apple QuickTime Multiple Vulnerabilities 2: Apple QuickTime Multiple Vulnerabilities U-022: Apple QuickTime Multiple Vulnerabilities October 28, 2011 - 8:15am Addthis PROBLEM: Apple QuickTime Multiple Vulnerabilities. PLATFORM: Apple QuickTime prior to 7.7.1 ABSTRACT: A remote user can create a file that, when loaded by the target user, will execute arbitrary code on the target user's system. reference LINKS: Apple Product Security Article: HT5016 Secunia Advisory SA46618 SecurityTracker Alert ID: 1026251 CVE-2011-3218, CVE-2011-3219, CVE-2011-3220 CVE-2011-3221, CVE-2011-3222, CVE-2011-3223 CVE-2011-3228, CVE-2011-3247, CVE-2011-3248 CVE-2011-3249, CVE-2011-3250, CVE-2011-3251 IMPACT ASSESSMENT: High Discussion: Multiple vulnerabilities have been reported in Apple Quicktime, which can be exploited by malicious people to compromise a user's system.

190

ARM Quick-looks Database for North Slope Alaska (NSA) sites  

DOE Data Explorer (OSTI)

From these pages one can monitor parts of the data acquisition process and access daily data visualizations from the different instruments. These data visualizations are produced in near real time automatically and are called Quick-Looks (QLs). The quick-looks contains unofficial data of unknown quality. Once data is released one can obtain the full data-set from any instrument available, and along with that, a statement about the data quality from the ARM archive. The database provides Quick-looks for the Barrow ACRF site (NSA C1), the Atqasuk ACRF site (NSA C2), or the SHEBA ice campaign of 1997 and 1998. As of 12-17-08, the database had more than 528,000 quick-looks available as data figures and data plots. No password is required for Quick-look access. (Specialized Interface)

Stamnes, Knut (NSA Site Scientist)

191

ASE Suppression in a Diode-Pumped Nd:YLF Regenerative Amplifier Using a Volume Bragg Grating  

Science Conference Proceedings (OSTI)

Instrument-limited suppression of out-of-band amplified spontaneous emission (ASE) is demonstrated for the first time in a Nd:YLF diode-pumped regenerative amplifier using a volume Bragg grating (VBG) as a cavity mirror.

Okishev, A.V.; Dorrer, C.; Smirnov, V.I.; Glebov, L.B.; Zuegel, J.D.

2007-10-11T23:59:59.000Z

192

A solar regenerative thermoelectrochemical converter (RTEC). Executive summary of final subcontract report  

DOE Green Energy (OSTI)

This is an executive summary of a final subcontract report that describes the successful completion of a closed-loop demonstration of a regenerative thermoelectromechanical device using solar heat input for the production of electricity. The full report, which contains a detailed description of the two-year effort, is currently subject to a government secrecy order which precludes public release of the information. Copies of the full report will be made available for general release whenever the secrecy order is lifted.

Townsend, C.W.; McHardy, J. [Hughes Aircraft Co., El Segundo, CA (United States)

1992-02-01T23:59:59.000Z

193

A continuous heat regenerative adsorption refrigerator using spiral plate heat exchanger as adsorbers: improvements  

SciTech Connect

Spiral plate heat exchangers as adsorbers have been proposed, and a prototype heat regenerative adsorption refrigerator using activated carbon-methanol pair has been developed and tested. Various improvements have been made, the authors get a specific cooling power for 2.6 kg-ice/day-kg adsorbent at the condition of generation temperature lower than 100 C. Discussions on the arrangements of thermal cycles and influences of design are shown.

Wang, R.Z.; Wu, J.Y.; Xu, Y.X. [Shanghai Jiao Tong Univ. (China). Inst. of Refrigeration and Cryogenics

1999-02-01T23:59:59.000Z

194

Optimum cycle parameters of coal fired closed cycle gas turbine in regenerative and combined cycle configurations  

Science Conference Proceedings (OSTI)

This paper presents the methodology developed for the estimation of thermodynamic performance and reports the optimum cycle parameters of coal fired CCGT in regenerative and combined cycle configurations using air, helium and carbon dioxide as working gases. A rigorous approach has been followed for the determination of the cycle efficiency by assuming the specific heat of working gases as a continuous function of temperature for accurate estimation of cycle parameters. 14 refs.

Rao, J.S.

1982-01-01T23:59:59.000Z

195

V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

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

4: Apple QuickTime Multiple Flaws Let Remote Users Execute 4: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 27, 2013 - 12:23am Addthis PROBLEM: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Apple QuickTime prior to 7.7.4. ABSTRACT: Apple QuickTime Multiple Vulnerabilities REFERENCE LINKS: Apple Article: HT5770 SecurityTracker Alert ID: 1028589 Secunia Advisory SA53520 CVE-2013-0986, CVE-2013-0987, CVE-2013-0988 CVE-2013-0989, CVE-2013-1015, CVE-2013-1016 CVE-2013-1017, CVE-2013-1018, CVE-2013-1019 CVE-2013-1020, CVE-2013-1021, CVE-2013-1022 IMPACT ASSESSMENT: High DISCUSSION: Multiple vulnerabilities have been reported in Apple QuickTime, which can be exploited by malicious people to compromise a user's system.

196

Quick Links to A Sampling of OE's Work | Department of Energy  

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

Quick Links to A Sampling of Quick Links to A Sampling of OE's Work Quick Links to A Sampling of OE's Work Quick Links to A Sampling of OE’s Work OE's mission is to lead national efforts to modernize the electric grid; enhance security and reliability of the infrastructure; and facilitate recovery from disruptions to the energy supply. Reports, fact sheets, case studies, and other materials describing OE's activities are available via the links below and across OE's website and on smartgrid.gov. Smart Grid Investment Grant Program - Progress Report II (October 2013) Smart Grid Investment Grant Program - Economic Impact Report (April 2013) Smart Grid Investment Grant Program - Impact Reports (December 2012) Smart Grid Investment Grant Program - Case studies Energy storage fact sheets (October 2012)

197

U-202: Apple QuickTime Multiple Stack Overflow Vulnerabilities | Department  

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

202: Apple QuickTime Multiple Stack Overflow Vulnerabilities 202: Apple QuickTime Multiple Stack Overflow Vulnerabilities U-202: Apple QuickTime Multiple Stack Overflow Vulnerabilities June 29, 2012 - 7:00am Addthis PROBLEM: Apple QuickTime is prone to multiple stack-based buffer-overflow vulnerabilities. PLATFORM: Version(s): prior to 7.7.2 ABSTRACT: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution. Reference links: Vendor Advisory Security Focus ID 53571 CVE-2012-0663 IMPACT ASSESSMENT: Medium Discussion: These issues arise when the application handles specially crafted files. Successful exploits may allow attackers to execute arbitrary code in the context of the currently logged-in user; failed exploit attempts will cause denial-of-service conditions.Versions prior to

198

U-202: Apple QuickTime Multiple Stack Overflow Vulnerabilities | Department  

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

2: Apple QuickTime Multiple Stack Overflow Vulnerabilities 2: Apple QuickTime Multiple Stack Overflow Vulnerabilities U-202: Apple QuickTime Multiple Stack Overflow Vulnerabilities June 29, 2012 - 7:00am Addthis PROBLEM: Apple QuickTime is prone to multiple stack-based buffer-overflow vulnerabilities. PLATFORM: Version(s): prior to 7.7.2 ABSTRACT: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution. Reference links: Vendor Advisory Security Focus ID 53571 CVE-2012-0663 IMPACT ASSESSMENT: Medium Discussion: These issues arise when the application handles specially crafted files. Successful exploits may allow attackers to execute arbitrary code in the context of the currently logged-in user; failed exploit attempts will cause denial-of-service conditions.Versions prior to

199

Why don't fuel prices change as quickly as crude oil prices? - FAQ ...  

U.S. Energy Information Administration (EIA)

Why don't fuel prices change as quickly as crude oil prices? The cost of crude oil is a major component in the price of diesel fuel, gasoline, and heating oil.

200

Why don't fuel prices change as quickly as crude oil prices ...  

U.S. Energy Information Administration (EIA)

Why don't fuel prices change as quickly as crude oil prices? The cost of crude oil is a major component in the price of diesel fuel, gasoline, and heating oil.

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Technical Support Document: 50% Energy Savings for Quick-Service Restaurants  

Science Conference Proceedings (OSTI)

Document describing PNNL's project to develop a package of energy efficiency measures that demonstrate the feasibility of achieving a 50% energy savings for quick-service restaurants with a simple payback of 5 years or less.

Zhang, Jian; Schrock, D. W.; Fisher, D. R.; Livchak, A.; Zabrowski, D. A.; Athalye, Rahul A.; Liu, Bing

2010-09-30T23:59:59.000Z

202

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 7 JUNE 2013 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 7 JUNE 2013 1 CONTENTS Quick Facts......................................................................................................................................................26 #12;NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 7 JUNE 2013 2 Curriculum Listing...............................................................................................................................................428 Energy Core Group

203

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 3 JAN 2013 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 3 JAN 2013 1 CONTENTS Quick Facts......................................................................................................................................................26 #12;NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 3 JAN 2013 2 Curriculum Listing ................................................................................................427 Energy Core Group

204

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 8 MARCH 2013 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 8 MARCH 2013 1 CONTENTS Quick Facts......................................................................................................................................................26 #12;NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG ­ 8 MARCH 2013 2 Curriculum Listing ................................................................................................428 Energy Core Group

205

PCR template-DNA isolated quickly from monocot and dicot leaves without tissue homogenization.  

E-Print Network (OSTI)

1994, Vol. 22, No. 10 PCR template-DNA isolated quickly fromthe polymerase chain reaction (PCR). Because rice leaves arequantities of rice DNA for PCR (about 100 ng per half-

Williams, C E; Ronald, P C

1994-01-01T23:59:59.000Z

206

PCR template-DNA isolated quickly from monocot and dicot leaves without tissue homogenization.  

E-Print Network (OSTI)

1994, Vol. 22, No. 10 PCR template-DNA isolated quickly from5 6 Figure 1. Separation of PCR products on gels containing80°C. DNA was used directly in PCR without quantification.

Williams, C E; Ronald, P C

1994-01-01T23:59:59.000Z

207

Jump-Start Your Plant's Energy Savings with Quick PEP, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program Quick Plant Energy Profiler (Quick PEP) can help industrial plants identify energy use and find ways to save money and energy.

Not Available

2008-12-01T23:59:59.000Z

208

Integrated Modular Propulsion and Regenerative Electro-energy Storage System (IMPRESS) for small satellites  

DOE Green Energy (OSTI)

The IMPRESS is a significant advancement in space system technology as it is able to operate alternately as a fuel cell to produce electrical power from stored hydrogen and oxygen and as a water electrolyzer using electrical power to produce hydrogen and oxygen from stored water. The electrolysis of a controllable fraction of stored water can provide high Isp rocket propellants on demand. The heart of the IMPRESS is the Unitized Regenerative Fuel Cell (URFC), which produces power and electrolytically regenerates its reactants using a single stack of reversible cells. This integrated approach has several significant advantages over separate (battery) power and propulsion systems.

Mitlitsky, F. [Lawrence Livermore National Lab., CA (United States); de Groot, W. [Nyma, Inc., Brook Park, OH (United States); Butler, L.; McElroy, J. [United Technologies Corp., Windsor Locks, CT (United States). Hamilton Standard Div.

1996-09-01T23:59:59.000Z

209

Conceptual design of an advanced absorption cycle: the double-effect regenerative absorption refrigeration cycle  

DOE Green Energy (OSTI)

An advanced absorption refrigeration cycle was proposed as a heat-activated refrigeration system. Referred to as the double-effect regenerative absorption cycle of cycle 2R, it improves the performance of the conventional single-effect absorption cycle at high heat source temperatures. The performance of cycle 2R continually improves as input temperatures rise, in contrast to the conventional double-effect absorption cycle that has a sharp cut-off temperature below which it ceases to operate. Cycle 2R operates with two subcycles, the first-effect and the second-effect subcycles.

Dao, K.

1978-09-01T23:59:59.000Z

210

Quick Guide  

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

of random sequences with the same amino acid composition and sequence length as a query sequence. In practice, the theading score distribution is estimated by the repeated...

211

quick facts  

Science Conference Proceedings (OSTI)

Mar 6, 2013 ... To place online orders you will be required to enter your unique Login ID .... or services from Freeman, to be bound by all terms and conditions as ...... seating Sit back and relax – your search for comfortable seating is over.

212

ESS 2012 Peer Review - Novel Regenerative Fuel Cells based on Anion Exchange Membranes - Katherine Ayers, Proton Onsite  

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

l l R ti F l C ll b d A i E h M b f Novel Regenerative Fuel Cells based on Anion Exchange Membranes for Novel Regenerative Fuel Cells based on Anion Exchange Membranes for g g Affordable Renewable Energy Storage Affordable Renewable Energy Storage Affordable Renewable Energy Storage PI: Dr Katherine Ayers Proton Energy Systems kayers@protononsite com PI: Dr. Katherine Ayers, Proton Energy Systems, kayers@protononsite.com y , gy y , y @p A h Key Challenges and Progress Approach Key Challenges and Progress Approach Key Challenges and Progress pp N PGM t l t ( l t l ) Fuel Cell Durability: Non-PGM catalysts (electrolyzer) * Leverage Proton experience in large scale Fuel Cell Durability: o G cata ysts (e ect o y e ) * Leverage Proton experience in large scale Anode flooding and cathode * Translation from RDE to cell results electrolysis and regenerative fuel

213

Conceptual design of a 10MW regenerative isobutane geothermal power plant. Technical report No. 18  

DOE Green Energy (OSTI)

At present, there are basically three different systems for converting energy in geothermal fluid into power: vapor-flashing system, total flow system, and binary system. A comparison of the power production processes was made on the basis of work output in Kwh per 1000 pounds of geothermal fluid for self flowing wells with wellhead pressure of 100 psia and for wells with downhole pumps. For simplicity, the assumptions were made that the enthalpy of the geothermal fluid in the reservoir is approximately equal to that at the wellhead, that the thermodynamic properties of geothermal fluid may be approximated by those of water, and that the pressure effects on the properties of fluid are negligible. The results showed that the performance of the two-stage vapor-flashing system is not appreciably improved by using a downhole pump. The total flow system is simple, but its success depends mainly on the development of a reliable machine with sufficiently high thermal efficiency. The regenerative isobutane system is impractical, if the geothermal fluid temperature is below 380/sup 0/F. But, when the brine temperatures range from 485 to 600/sup 0/F, the regenerative isobutane system with downhole pump exhibits superior performance as compared to two-stage vapor-flashing system, basic isobutane system, or total flow system.

Gupta, A.K.; Chou, J.C.S.

1976-10-15T23:59:59.000Z

214

The Quick Energy Simulation Tool (eQUEST) | Open Energy Information  

Open Energy Info (EERE)

The Quick Energy Simulation Tool (eQUEST) The Quick Energy Simulation Tool (eQUEST) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: eQUEST Agency/Company /Organization: James J. Hirsh & Associates Partner: Lawrence Berkeley National Laboratory (LBNL) Sector: Energy Focus Area: Energy Efficiency, Buildings Phase: Create a Vision, Evaluate Options, Develop Goals, Prepare a Plan Resource Type: Software/modeling tools User Interface: Desktop Application Website: doe2.com/equest/ Cost: Free References: eQUEST[1] The Quick Energy Simulation Tool, or eQUEST, allows users with limited simulation experience to develop 3-dimensional simulation models of a particular building design. These simulations incorporate building location, orientation, wall/roof construction, window properties, as well

215

Green Energy Portal Launched for Quick Public Access to Renewable Energy  

Office of Scientific and Technical Information (OSTI)

Green Energy Portal Launched for Quick Public Access to Renewable Energy Green Energy Portal Launched for Quick Public Access to Renewable Energy Research NEWS MEDIA CONTACT: Cathey Daniels, (865) 576-9539 FOR IMMEDIATE RELEASE April 22, 2010 Green Energy Portal Launched for Quick Public Access to Renewable Energy Research Oak Ridge, TN - Green energy-related research and development (R&D) results are now more easily accessible through a new online portal, DOE Green Energy. The free public portal was launched on the 40th Anniversary of Earth Day by the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) within the Office of Science. The site is designed to ease access to green energy R&D information for use by researchers, scientists, educators, students and the general public. Researchers can use the DOE Green Energy portal to speed scientific

216

Use of Wells and Septic Systems Following a Wildfire Quick facts....  

E-Print Network (OSTI)

Use of Wells and Septic Systems Following a Wildfire Quick facts.... · Fire damage to above and underground structures can lead to well water contamination and malfunction of wastewater (septic) systems. · Well owners need to inspect and test their well and septic system following impact by wildfire. · Keep

217

Guide to preparing SAND reports and other communication products : quick reference guide.  

SciTech Connect

This 'Quick Reference Guide' supplements the more complete 'Guide to Preparing SAND Reports and Other Communication Products'. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

Not Available

2007-03-01T23:59:59.000Z

218

A Quick Efficiency-Optimized Scheme for Vector Controlled Permanent Magnet Synchronous Motor Drive  

Science Conference Proceedings (OSTI)

In view of the operation characters of permanent magnet synchronous motor (PMSM) for hybrid electric vehicle (HEV) application, efficiency optimization control strategy is needed to meet the demand of rapidity. A quick efficiency optimized vector control ... Keywords: PMSM, efficiency optimization, HEV, gradient search technique, golden section technique

Xianqing Cao; Liping Fan

2009-07-01T23:59:59.000Z

219

A quick guide to wind power forecating : state-of-the-art 2009.  

DOE Green Energy (OSTI)

This document contains a summary of the main findings from our full report entitled 'Wind Power Forecasting: State-of-the-Art 2009'. The aims of this document are to provide guidelines and a quick overview of the current state-of-the-art in wind power forecasting (WPF) and to point out lines of research in the future development of forecasting systems.

Monteiro, C.; Keko, H.; Bessa, R.; Miranda, V.; Botterud, A.; Wang, J.; Conzelmann, G.; Decision and Information Sciences; INESC Porto

2009-11-20T23:59:59.000Z

220

QUICK scheduler a time-saving tool for scheduling class sections  

Science Conference Proceedings (OSTI)

QUICK Scheduler is a web-based application to help students and academic advisors with the scheduling process. At the point where a student knows what courses he or she will take in a given semester, the courses can be put into the scheduler and the ... Keywords: class scheduling, registration tool, software maintenance, student software development

Cherry Keahey Owen

2005-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Guide to Preparing SAND Reports and other communication products : quick reference guide.  

Science Conference Proceedings (OSTI)

This Quick Reference Guide supplements the more complete Guide to Preparing SAND Reports and Other Communication Products. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

Not Available

2009-10-01T23:59:59.000Z

222

Building detection in an urban area using lidar data and QuickBird imagery  

Science Conference Proceedings (OSTI)

This article presents a hierarchical approach to detect buildings in an urban area through the combined usage of lidar data and QuickBird imagery. A normalized digital surface model nDSM was first generated on the basis of the difference between a digital ...

Lei Chen; Shuhe Zhao; Wenquan Han; Yun Li

2012-08-01T23:59:59.000Z

223

Scanning Probe Recognition Microscopy -A New Tool for Quantitative Mapping of Nanoscale Properties in Regenerative Neural Cell Systems  

E-Print Network (OSTI)

in Regenerative Neural Cell Systems Virginia M. Ayres, V. Tiryaki, Michigan State University; A. Khan, Western) [2] Astrocytes on 2D substrates have a pathological morphology (A). Astrocytes on 3D nanofibrillar Purdue University, and her B.A. in Physics and Biophysics from the Johns Hopkins University. She

Ayres, Virginia

224

A Preliminary Study of Energy Recovery in Vehicles by Using Regenerative Magnetic Shock Absorbers  

DOE Green Energy (OSTI)

Road vehicles can expend a significant amount of energy in undesirable vertical motions that are induced by road bumps, and much of that is dissipated in conventional shock absorbers as they dampen the vertical motions. Presented in this paper are some of the results of a study aimed at determining the effectiveness of efficiently transforming that energy into electrical power by using optimally designed regenerative electromagnetic shock absorbers. In turn, the electrical power can be used to recharge batteries or other efficient energy storage devices (e.g., flywheels) rather than be dissipated. The results of the study are encouraging - they suggest that a significant amount of the vertical motion energy can be recovered and stored.

R. B. Goldner; P. Zerigian; J. R. Hull

2001-05-14T23:59:59.000Z

225

Diode-pumped Cr:LiSAF all-solid-state femtosecond oscillator and regenerative amplifier  

Science Conference Proceedings (OSTI)

An all-solid-state tunable diode-pumped Cr{sup 3+}:LiSrAlF{sub 6} (Cr:LiSAF) regenerative amplifier, seeded by a tunable diode-pumped Cr:LiSAF femtosecond oscillator, has been demonstrated for the first time to our knowledge. The oscillator was tunable over 75 nm and generated pulses as short as 24 fs. As much as 70 mW average output power was obtained with pulses of 40-fs duration. The amplifier produced recompressed pulses of less than 200-fs duration with energies exceeding 1{mu}J at a repetition rate as high as 25 kHz. {copyright} {ital 1995} {ital Optical} {ital Society} {ital of} {ital America}.

Mellish, R.; Barry, N.P.; Hyde, S.C.W.; Jones, R.; French, P.M.W.; Taylor, J.R. [Femtosecond Optics Group, Department of Physics, Imperial College of Science and Technology, Prince Consort Road, London SW7 2BZ (United Kingdom); van der Poel, C.J.; Valster, A. [Philips Optoelectronics Centre, Prof. Holstlaan 4, 5656 AA Eindhoven (Netherlands)

1995-11-15T23:59:59.000Z

226

Regenerative Fuel Cells: Renewable Energy Storage Devices Based on Neutral Water Input  

SciTech Connect

GRIDS Project: Proton Energy Systems is developing an energy storage device that converts water to hydrogen fuel when excess electricity is available, and then uses hydrogen to generate electricity when energy is needed. The system includes an electrolyzer, which generates and separates hydrogen and oxygen for storage, and a fuel cell which converts the hydrogen and oxygen back to electricity. Traditional systems use acidic membranes, and require expensive materials including platinum and titanium for key parts of the system. In contrast, Proton Energy Systems’ new system will use an inexpensive alkaline membrane and will contain only inexpensive metals such as nickel and stainless steel. If successful, Proton Energy Systems’ system will have similar performance to today’s regenerative fuel cell systems at a fraction of the cost, and can be used to store electricity on the electric grid.

None

2010-09-01T23:59:59.000Z

227

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents (OSTI)

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas fired furnances or boilers. Two concentric shells define a combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, A.H.

1982-04-30T23:59:59.000Z

228

Argonne CNM News: Batteries Get a Quick Charge with New Anode Technology  

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

Batteries Get a Quick Charge with New Anode Technology Batteries Get a Quick Charge with New Anode Technology Tijana Rajh Argonne nanoscientist Tijana Rajh holds a strip of material created from titanium dioxide nanotubes. A team of researchers led by Tijana Rajh (Group Leader, Argonne Center for Nanoscale Materials NanoBio Interfaces Group), and Christopher Johnson (Argonne's Chemical Sciences & Engineering Division), working under a CNM user science project, discovered that nanotubes composed of titanium dioxide can switch their phase as a battery is cycled, gradually boosting their operational capacity. New batteries produced with this material can be recharged up to half of their original capacity in less than 30 seconds. By switching out conventional graphite anodes with titanium nanotube anodes, a surprising phenomenon occurs. As the battery cycles through

229

Quick Reference Guide for BG/P Systems | Argonne Leadership Computing  

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

Introducing Challenger Quick Reference Guide System Overview Data Transfer Data Storage & File Systems Compiling and Linking Queueing and Running Jobs Debugging and Profiling Performance Tools and APIs IBM References Software and Libraries Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Quick Reference Guide for BG/P Systems Contents Hardware Description Compiling/Linking Running/Queuing Libraries/Applications Performance Tools Debugging Back to top Hardware Description Surveyor - 13.6 TF/s 1 rack BG/P (1024 compute nodes/4096 CPUs) Intrepid - 557.1 TF/s 40 rack BG/P (40960 compute nodes/163840 CPUs) Front-end nodes (FENs), or login nodes - Regular Linux-based computers for

230

90.1 Prototype Building Models Quick Service Restaurant | Building Energy  

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

Quick Service Restaurant Quick Service Restaurant The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007 and 90.1-2010. This combination leads to a set of 816 building models (in EnergyPlus Version 6.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the

231

Major Projects with Quick Starts & Jobs Creation Office of Clean Coal  

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

Projects with Quick Starts & Jobs Creation Projects with Quick Starts & Jobs Creation Office of Clean Coal Summary of Projects and Job Creation The following table outlines the near-term possibilities for projects that capture and sequester carbon from coal-based systems. The potential jobs associated with these activities are listed along with likely construction and operation dates. Since the funding is primarily for construction and associated activities, a rough estimate of 30 job years per $1 million dollars expended was used. COAL/CCS PROJECTS & JOBS CREATION GOV'T INDUSTRY TOTAL TOTAL FUNDING FUNDING FUNDING AWARD JOB PROGRAM/PROJECT ($Million) ($Million) ($Million) DATE CONSTRUCT OPERATE YEARS Current CCPI 440 660 1,100 2010 late 2011 2014 33,000 CCPI Plus $1000M for Additional Projects 1000 1000 2,000 2010 late 2011 2014 60,000

232

A Quick Guide for Applying at Mason Applying online is as easy as 1-2-3!  

E-Print Network (OSTI)

Jobs" from the quick links.. You can search jobs in the following ways: · Keywords - enter your own search terms · Posted Within - a drop-down list will appear ­ select from day, week, or month Innovation Is Tradition Page 1 of 6 11/15/2012 #12;A Quick Guide for Applying at Mason Step 1: Search

233

Quick GuideWindows 7 Wi-Fi set up POSTECH Wireless Network Connection Setup Guide for Windows 7  

E-Print Network (OSTI)

Quick GuideWindows 7 Wi-Fi set up POSTECH Wireless Network Connection Setup Guide for Windows 7 1 the box is unchecked. #12;Quick GuideWindows 7 Wi-Fi set up 7. Successfully added postech -> Change Connection Setup Guide for Windows 7 Make sure this box is unchecked. #12;

Kim, Yong Jung

234

Handbook for quick cost estimates. A method for developing quick approximate estimates of costs for generic actions for nuclear power plants  

Science Conference Proceedings (OSTI)

This document is a supplement to a ''Handbook for Cost Estimating'' (NUREG/CR-3971) and provides specific guidance for developing ''quick'' approximate estimates of the cost of implementing generic regulatory requirements for nuclear power plants. A method is presented for relating the known construction costs for new nuclear power plants (as contained in the Energy Economic Data Base) to the cost of performing similar work, on a back-fit basis, at existing plants. Cost factors are presented to account for variations in such important cost areas as construction labor productivity, engineering and quality assurance, replacement energy, reworking of existing features, and regional variations in the cost of materials and labor. Other cost categories addressed in this handbook include those for changes in plant operating personnel and plant documents, licensee costs, NRC costs, and costs for other government agencies. Data sheets, worksheets, and appropriate cost algorithms are included to guide the user through preparation of rough estimates. A sample estimate is prepared using the method and the estimating tools provided.

Ball, J.R.

1986-04-01T23:59:59.000Z

235

PRISM 2.0: Regional Energy and Economic Model Development and Initial Application, US-REGEN Model Documentation  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) has developed a new energy-economy model of the United States under the PRISM 2.0 project called the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model. The model combines a detailed dispatch and capacity expansion model of the United States electric sector with a high-level dynamic computable general equilibrium (CGE) model of the United States economy. ...

2013-09-17T23:59:59.000Z

236

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents (OSTI)

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas for further combustion in modified oil or gas fired furnaces or boilers. Two concentric shells define a combustion volume within the inner shell and a plenum between them through which combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, Albert H. (Huntington, NY)

1983-10-04T23:59:59.000Z

237

Optimization and Demonstration of a Solid Oxide Regenerative Fuel Cell System  

Science Conference Proceedings (OSTI)

Single cell solid oxide regenerative fuel cells (SORFCs) have been demonstrated for over 1000 hours of operation at degradation rates as low as 0.5% per thousand hours for current densities as high as 300mA/cm{sup 2}. Efficiency levels (fuel cell power out vs. electrolysis power in) have been demonstrated in excess of 80% at 100mA/cm{sup 2}. All testing has been performed with metallic based interconnects and non-noble metal electrodes in order to limit fabrication costs for commercial considerations. The SORFC cell technology will be scaled up to a 1kW sized stack which will be demonstrated in Year 2 of the program. A self contained SORFC system requires efficient thermal management in order to maintain operating temperatures during exothermic and endothermic operational modes. The use of LiF as a phase change material (PCM) was selected as the optimum thermal storage medium by virtue of its superior thermal energy density by volume. Thermal storage experiments were performed using LiF and a simulated SORFC stack. The thermal storage concept was deemed to be technically viable for larger well insulated systems, although it would not enable a high efficiency thermally self-sufficient SORFC system at the 1 kW level.

James F. McElroy; Darren B. Hickey; Fred Mitlitsky

2006-09-30T23:59:59.000Z

238

Performance calculations and research direction for a water enhanced regenerative gas turbine cycle  

DOE Green Energy (OSTI)

A cycle has been conceived that combines compressor cooling, humidification, and regenerative air heating with the added enhancement of direct injection of water into the air flow. In this cycle it is proposed that a fine mist of water be injected into the compressor air stream and a spray or film of water into the regenerator air stream. Water injection into the compressor air flow realizes several benefits: it cools the air flow, reducing the power required for compression and increasing the potential for exhaust heat recovery; it adds mass to the air stream, increasing the power produced by expansion; and it reduces the amount of cooling bleed air required by increasing the specific heat and decreasing the temperature of the cooling air stream. The greatest benefit would be derived from spraying a fine mist of water directly into the existing air flow into or before the compressor so that cooling and compression would occur simultaneously. This may be accomplished by entraining the water droplets in the inlet air flow or by introducing the water in stages during compression. An alternative and less technically challenging approach is to extract the air stream to a saturation chamber and then reintroduce the air stream into the compressor. This approach is not as desirable because it would increase the equipment cost and add a significant pressure drop penalty. The second use of water in this cycle is in water-assisted regeneration.

Rogers, L.H. [USDOE Morgantown Energy Technology Center, WV (United States); Archer, D.H. [Carnegie-Mellon Univ., Pittsburgh, PA (United States)

1993-09-01T23:59:59.000Z

239

An electromagnetic and thermodynamic lumped parameter model of an explosively driven regenerative magnetohydrodynamic generator  

DOE Green Energy (OSTI)

The objective of this research is to develop a simple, yet accurate, lumped parameter mathematical model for an explosively driven magnetohydrodynamic generator that can predict the pulse power variables of voltage and current from startup through regenerative operation. The inputs to the model will be the plasma properties entering the generator as predicted by the explosive shock model of Reference [1]. The strategy used was to simplify electromagnetic and thermodynamic three dimensional effects into a zero dimensional model. The model will provide a convenient tool for researchers to optimize designs to be used in pulse power applications. The model is validated using experimental data of Reference [1]. An overview of the operation of the explosively driven generator is first presented. Then a simplified electrical circuit model that describes basic performance of the device is developed. Then a lumped parameter model that incorporates the coupled electromagnetic and thermodynamic effects that govern generator performance is described and developed. The model is based on fundamental physical principles and parameters that were either obtained directly from design data or estimated from experimental data. The model was used to obtain parameter sensitivities and predict beyond the limits observed in the experiments to the levels desired by the potential Department of Defense sponsors. The model identifies process limitations that provide direction for future research.

Morrison, J.L.

1992-12-01T23:59:59.000Z

240

Review of thermally regenerative electrochemical systems. Volume I. Synopsis and executive summary  

SciTech Connect

Thermally regenerative electrochemical systems (TRES) are closed systems that convert heat into electricity in an electrochemical heat engine that is Carnot cycle limited in efficiency. Past and present work on such systems is reviewed. Two broad classes of TRES are based on the types of energy inputs required for regeneration: thermal alone and coupled thermal and electrolytic. The thermal regeneration alone encompasses electrochemical systems (galvanic or fuel cells) in which one or more products are formed. The regeneration can be performed in single or multiple steps. The compounds include metal hydrides, halides, oxides, chalcogenides, and alloys or bimetallic systems. The coupled thermal and electrolytic regeneration encompasses electrochemical systems (galvanic or fuel cells) regenerated by electrolysis at a different temperature or different pressure. Examples include metal halides and water. Thermogalvanic or nonisothermal cells are included in this category. Also included are electrochemical engines in which the working electroactive fluid is isothermally expanded through an electrolyte. TRES cover temperature ranges from about 20/sup 0/C to 1000/sup 0/C. Engines with power outputs of 0.1 mW/cm/sup 2/ to 1 W/cm/sup 2/ have been demonstrated. Recommendations are made of areas of research in science and engineering that would have long-range benefit to a TRES program.

Chum, H. L.; Osteryoung, R. A.

1980-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Benchmarking the codes VORPAL, OSIRIS, and QuickPIC with Laser Wakefield Acceleration Simulations  

DOE Green Energy (OSTI)

Three-dimensional laser wakefield acceleration (LWFA) simulations have recently been performed to benchmark the commonly used particle-in-cell (PIC) codes VORPAL, OSIRIS, and QuickPIC. The simulations were run in parallel on over 100 processors, using parameters relevant to LWFA with ultra-short Ti-Sapphire laser pulses propagating in hydrogen gas. Both first-order and second-order particle shapes were employed. We present the results of this benchmarking exercise, and show that accelerating gradients from full PIC agree for all values of a0 and that full and reduced PIC agree well for values of a0 approaching 4.

Paul, Kevin; Huang, C.; Bruhwiler, D.L.; Mori, W.B.; Tsung, F.S.; Cormier-Michel, E.; Geddes, C.G.R.; Cowan, B.; Cary, J.R.; Esarey, E.; Fonseca, R.A.; Martins, S.F.; Silva, L.O.

2008-09-08T23:59:59.000Z

242

Supply curve impacts of Quick Start projects in Phase 1 of the Resource Supply Expansion Program  

DOE Green Energy (OSTI)

The Pacific Northwest Laboratory (PNL) prepared this report under contract to the Bonneville Power Administration (Bonneville), as part of the Resource Supply Expansion Project (RSEP). RSEP is a regional program instituted by Bonneville to expand conservation and renewable generation options available to resource planners and utilities. Resource alternatives are increased by RSEP through demonstration projects designed in a collaborative process that targets specific barriers to resource development including institutional, market, and reliability barriers. RSEP was launched with several projects that were designed and implemented quickly in 1992 to lay a foundation for future collaboration. The purpose of this report is to introduce the goal and structure of RSEP and to describe the so-called ``Quick Start`` RSEP projects in Phase One of RSEP. This description includes a preliminary estimate of the energy savings and/or other expected impacts of RSEP projects funded in FY 1992 and 1993. Similar estimates are also included for Bonneville projects to confirm wind and geothermal generation potential. Bonneville`s Geothermal Confirmation Agenda preceded implementation of RSEP, although it has a similar objective and collaborative approach.

Wright, G.A.; Warwick, W.M.; Durfee, D.L.

1993-12-01T23:59:59.000Z

243

Regenerative fuel cells for High Altitude Long Endurance Solar Powered Aircraft  

DOE Green Energy (OSTI)

High Altitude Long Endurance (HALE) unmanned missions appear to be feasible using a lightweight, high efficiency, span-loaded, Solar Powered Aircraft (SPA) which includes a Regenerative Fuel Cell (RFC) system and novel tankage for energy storage. An existing flightworthy electric powered flying wing design was modified to incorporate present and near-term technologies in energy storage, power electronics, aerodynamics, and guidance and control in order to design philosophy was to work with vendors to identify affordable near-term technological opportunities that could be applied to existing designs in order to reduce weight, increase reliability, and maintain adequate efficiency of components for delivery within 18 months. The energy storage subsystem for a HALE SPA is a key driver for the entire vehicle because it can represent up to half of the vehicle weight and most missions of interest require the specific energy to be considerably higher than 200 W-hr/kg for many cycles. This stringent specific energy requirement precludes the use of rechargeable batteries or flywheels and suggests examination of various RFC designs. An RFC system using lightweight tankage, a single fuel cell (FC) stack, and a single electrolyzer (EC) stack separated by the length of a spar segment (up to 39 ft), has specific energy of {approximately}300 W-hr/kg with 45% efficiency, which is adequate for HALE SPA requirements. However, this design has complexity and weight penalties associated with thermal management, electrical wiring, plumbing, and structural weight. A more elegant solution is to use unitized RFC stacks (reversible stacks that act as both FCs and ECs) because these systems have superior specific energy, scale to smaller systems more favorably, and have intrinsically simpler thermal management.

Mitlitsky, F.; Colella, N.J.; Myers, B. [Lawrence Livermore National Lab., CA (United States); Anderson, C.J. [Aero Vironment, Inc., Monrovia, CA (United States)

1993-06-02T23:59:59.000Z

244

Jump-Start Your Plant's Energy Savings with Quick PEP, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program Quick Plant Energy Profiler (Quick PEP) can help industrial plants identify energy use and find ways to save money and energy.

2008-12-01T23:59:59.000Z

245

Quick Guide: Power Purchase Agreements (Fact Sheet), Federal Energy Management Program (FEMP)  

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

PPA funded the photovoltaic system installed on the Research Support Facility at the PPA funded the photovoltaic system installed on the Research Support Facility at the National Renewable Energy Laboratory. Photo by Dennis Schroeder, NREL/PIX 18824 Quick Guide: Power Purchase Agreements The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) provides support and technical assistance to Federal agencies interested in power purchase agreements (PPAs) for on-site renewable energy projects. The Energy Policy Act (EPAct) of 2005 requires no less than five percent of total agency electricity consumption to come from renewable energy in fiscal years (FY) 2010 through 2012, and no less than 7.5 percent thereafter. Renewable electricity generated on Federal agency

246

Quick-Change Molecules Caught in the Act | Advanced Photon Source  

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

The Molecular Mechanics of Hearing and Deafness The Molecular Mechanics of Hearing and Deafness Cementing the Structure of CSHs Self- and X-ray-Induced Crystallization of Supramolecular Filaments An Anti-Cancer Drug that Stunts Tumor Growth Metallic Glass Yields Secrets under Pressure Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Quick-Change Molecules Caught in the Act MAY 28, 2010 Bookmark and Share Structure change upon release of CO from myoglobin active site: Intensity of scattered X-rays as a function of distance from the center of the scattering pattern, for increasing intervals between laser and x-ray pulses. The shortest interval is at the top of the graph. The leftmost

247

Quick Guide: Power Purchase Agreements (Fact Sheet), Federal Energy Management Program (FEMP)  

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

PPA funded the photovoltaic system installed on the Research Support Facility at the PPA funded the photovoltaic system installed on the Research Support Facility at the National Renewable Energy Laboratory. Photo by Dennis Schroeder, NREL/PIX 18824 Quick Guide: Power Purchase Agreements The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) provides support and technical assistance to Federal agencies interested in power purchase agreements (PPAs) for on-site renewable energy projects. The Energy Policy Act (EPAct) of 2005 requires no less than five percent of total agency electricity consumption to come from renewable energy in fiscal years (FY) 2010 through 2012, and no less than 7.5 percent thereafter. Renewable electricity generated on Federal agency

248

The FlashBake oven: Lightwave oven delivers high-quality, quick cooking  

SciTech Connect

The FlashBake oven is a well-publicized new electrotechnology that over 40 utilities are promoting for commercial food service applications, but is it worth its high price? E Source research shows that this $5,000 to $8,500 lightwave oven can increase sales and profitability in a number of applications, thus paying for itself within months to a year or two. The FlashBake does so by cooking foods less than two inches thick in two minutes or less, as quickly as microwave ovens do, but with quality equal to or greater than that of conventional gas and electric ovens. The FlashBake makes sense for restaurants and kiosks that offer quick-order menus, as well as for full-menu restaurants that can use the FlashBake during slow periods (instead of larger ovens) and during busy periods (for extra capacity). In these target market applications, the FlashBake is likely to use less energy due to its extremely low idle energy use. It is not well suited to banquet and institutional kitchens that require large numbers of the same item to be cooked and ready simultaneously. The FlashBake has only one tray, so cooking large volumes may take longer, require more labor, and use more energy than a conventional oven that has multiple cooking racks. Energy use is rarely a major concern of those who buy FlashBake ovens, since energy for cooking represents a small fraction of a restaurant`s overall operating costs. The main selling point of the FlashBake is menu and productivity enhancement.

Gregerson, J.

1995-06-01T23:59:59.000Z

249

Spectral Filtering in a Diode-Pumped Nd:YLF Regenerative Amplifier Using a Volume Bragg Grating  

Science Conference Proceedings (OSTI)

Instrument-limited suppression of out-of-band Amplified Spontaneous Emission (ASE) is demonstrated in a Nd:YLF Diode-Pumped Regenerative Amplifier (DPRA) using a Volume Bragg Grating (VBG) as a spectrally selective reflective element. A VBG with 99.4% diffraction efficiency and 230-pm-FWHM reflection bandwidth produced a 43-pm-FWHM output spectral width in an unseeded DPRA compared to 150-pm FWHM in the same DPRA with no VBG. Instrument-limited ASE suppression is even observed when the DPRA seed pulse energy approaches the ASE background.

Okishev, A.V.; Dorrer, C.; Smirnov, V.I.; Glebov, L.B.; Zuegel, J.D.

2007-06-21T23:59:59.000Z

250

Development of a Quick Look Pandemic Influenza Modeling and Visualization Tool  

SciTech Connect

Federal, State, and local decision makers and public health officials must prepare and exercise complex plans to contend with a variety of possible mass casualty events, such as pandemic influenza. Through the provision of quick look tools (QLTs) focused on mass casualty events, such planning can be done with higher accuracy and more realism through the combination of interactive simulation and visualization in these tools. If an event happens, the QLTs can then be employed to rapidly assess and execute alternative mitigation strategies, and thereby minimize casualties. This can be achieved by conducting numerous 'what-if' assessments prior to any event in order to assess potential health impacts (e.g., number of sick individuals), required community resources (e.g., vaccinations and hospital beds), and optimal mitigative decision strategies (e.g., school closures) during the course of a pandemic. In this presentation, we overview and demonstrate a pandemic influenza QLT, discuss some of the modeling methods and construct and visual analytic components and interface, and outline additional development concepts. These include the incorporation of a user selectable infectious disease palette, simultaneous visualization of decision alternatives, additional resource elements associated with emergency response (e.g., first responders and medical professionals), and provisions for other potential disaster events.

Brigantic, Robert T.; Ebert, David S.; Corley, Courtney D.; Maciejewski, Ross; Muller, George; Taylor, Aimee E.

2010-05-30T23:59:59.000Z

251

A North Sea application of slug testing for quick reservoir analysis  

Science Conference Proceedings (OSTI)

The application of slug testing in the Valhall Field, a North Sea reservoir, is presented. Specific field examples are given which show this pressure transient testing method to be a quick and reliable way to determine reservoir flow capacity and wellbore skin factor. Some of these examples show confirmation of a channel behind pipe that was indicated by a cement bond log. A review of the theoretical basis of the method is also given. Although this method has found wide application in ground water hydrology, it has been used on a very limited basis in the petroleum industry. As applied here, the test is conducted on an isolated zone at the time of perforating underbalanced with the well filled with diesel. The primary advantage of this test is the extremely short time required to collect sufficient data for analysis, even when permeability is relatively low or skin factor is high. The test also eliminates problems associated with wellbore storage. Therefore, both required rig time and the production deferred due to data collection are minimized. This advantage is especially important in costly offshore applications and should lead to use of the technique in many other fields worldwide.

Waller, H.N. Jr.; Krase, L.D.

1986-01-01T23:59:59.000Z

252

Basic Search A basic job search can be conducted to quickly identify the types of jobs you are most  

E-Print Network (OSTI)

Job Search Basic Search A basic job search can be conducted to quickly identify the types of jobs a specific job. Keywords can be used to view jobs that contain those specific words. This is a literal search so your results may not be accurate. For example, if you search for Accountant but the text

Holland, Jeffrey

253

Third-Party Evaluation of Petro Tex Hydrocarbons, LLC, ReGen Lubricating Oil Re-refining Process  

DOE Green Energy (OSTI)

This report presents an assessment of market, energy impact, and utility of the PetroTex Hydrocarbons, LLC., ReGen process for re-refining used lubricating oil to produce Group I, II, and III base oils, diesel fuel, and asphalt. PetroTex Hydrocarbons, LLC., has performed extensive pilot scale evaluations, computer simulations, and market studies of this process and is presently evaluating construction of a 23 million gallon per year industrial-scale plant. PetroTex has obtained a 30 acre site in the Texas Industries RailPark in Midlothian Texas. The environmental and civil engineering assessments of the site are completed, and the company has been granted a special use permit from the City of Midlothian and air emissions permits for the Texas Commission on Environmental Quality.

Compere, A L [ORNL; Griffith, William {Bill} L [ORNL

2009-04-01T23:59:59.000Z

254

Micropower chemical fuel-to-electric conversion : a "regenerative flip" hydrogen concentration cell promising near carnot efficiency.  

DOE Green Energy (OSTI)

Although battery technology is relatively mature, power sources continue to impose serious limitations for small, portable, mobile, or remote applications. A potentially attractive alternative to batteries is chemical fuel-to-electric conversion. Chemical fuels have volumetric energy densities 4 to 10 times those of batteries. However, realizing this advantage requires efficient chemical fuel-to-electric conversion. Direct electrochemical conversion would be the ideal, but, for most fuels, is generally not within the state-of-the-science. Next best, chemical-to-thermal-to-electric conversion can be attractive if efficiencies can be kept high. This small investigative project was an exploration into the feasibility of a novel hybrid (i.e., thermal-electrochemical) micropower converter of high theoretical performance whose demonstration was thought to be within near-term reach. The system is comprised of a hydrogen concentration electrochemical cell with physically identical hydrogen electrodes as anode and cathode, with each electrode connected to physically identical hydride beds each containing the same low-enthalpy-of-formation metal hydride. In operation, electrical power is generated by a hydrogen concentration differential across the electrochemical cell. This differential is established via coordinated heating and passive cooling of the corresponding hydride source and sink. Heating is provided by the exothermic combustion (i.e., either flame combustion or catalytic combustion) of a chemical fuel. Upon hydride source depletion, the role of source and sink are reversed, heating and cooling reversed, electrodes commutatively reversed, cell operation reversed, while power delivery continues unchanged. This 'regenerative flip' of source and sink hydride beds can be cycled continuously until all available heating fuel is consumed. Electricity is efficiently generated electrochemically, but hydrogen is not consumed, rather the hydrogen is regeneratively cycled as an electrochemical 'working fluid'.

Wally, Karl

2006-05-01T23:59:59.000Z

255

Oxygen enriched combustion system performance study. Phase 2: 100 percent oxygen enriched combustion in regenerative glass melters, Final report  

Science Conference Proceedings (OSTI)

The field test project described in this report was conducted to evaluate the energy and environmental performance of 100% oxygen enriched combustion (100% OEC) in regenerative glass melters. Additional objectives were to determine other impacts of 100% OEC on melter operation and glass quality, and to verify on a commercial scale that an on-site Pressure Swing Adsorption oxygen plant can reliably supply oxygen for glass melting with low electrical power consumption. The tests constituted Phase 2 of a cooperative project between the United States Department of Energy, and Praxair, Inc. Phase 1 of the project involved market and technical feasibility assessments of oxygen enriched combustion for a range of high temperature industrial heating applications. An assessment of oxygen supply options for these applications was also performed during Phase 1, which included performance evaluation of a pilot scale 1 ton per day PSA oxygen plant. Two regenerative container glass melters were converted to 100% OEC operation and served as host sites for Phase 2. A 75 ton per day end-fired melter at Carr-Lowrey Glass Company in Baltimore, Maryland, was temporarily converted to 100% OEC in mid- 1990. A 350 tpd cross-fired melter at Gallo Glass Company in Modesto, California was rebuilt for permanent commercial operation with 100% OEC in mid-1991. Initially, both of these melters were supplied with oxygen from liquid storage. Subsequently, in late 1992, a Pressure Swing Adsorption oxygen plant was installed at Gallo to supply oxygen for 100% OEC glass melting. The particular PSA plant design used at Gallo achieves maximum efficiency by cycling the adsorbent beds between pressurized and evacuated states, and is therefore referred to as a Vacuum/Pressure Swing Adsorption (VPSA) plant.

Tuson, G.B.; Kobayashi, H.; Campbell, M.J.

1994-08-01T23:59:59.000Z

256

A method for quick assessment of CO2 storage capacity in closedand semi-closed saline formations  

SciTech Connect

Saline aquifers of high permeability bounded by overlying/underlying seals may be surrounded laterally by low-permeability zones, possibly caused by natural heterogeneity and/or faulting. Carbon dioxide (CO{sub 2}) injection into and storage in such 'closed' systems with impervious seals, or 'semi-closed' systems with nonideal (low-permeability) seals, is different from that in 'open' systems, from which the displaced brine can easily escape laterally. In closed or semi-closed systems, the pressure buildup caused by continuous industrial-scale CO{sub 2} injection may have a limiting effect on CO{sub 2} storage capacity, because geomechanical damage caused by overpressure needs to be avoided. In this research, a simple analytical method was developed for the quick assessment of the CO{sub 2} storage capacity in such closed and semi-closed systems. This quick-assessment method is based on the fact that native brine (of an equivalent volume) displaced by the cumulative injected CO{sub 2} occupies additional pore volume within the storage formation and the seals, provided by pore and brine compressibility in response to pressure buildup. With nonideal seals, brine may also leak through the seals into overlying/underlying formations. The quick-assessment method calculates these brine displacement contributions in response to an estimated average pressure buildup in the storage reservoir. The CO{sub 2} storage capacity and the transient domain-averaged pressure buildup estimated through the quick-assessment method were compared with the 'true' values obtained using detailed numerical simulations of CO{sub 2} and brine transport in a two-dimensional radial system. The good agreement indicates that the proposed method can produce reasonable approximations for storage-formation-seal systems of various geometric and hydrogeological properties.

Zhou, Q.; Birkholzer, J.; Tsang, C.F.; Rutqvist, J.

2008-02-10T23:59:59.000Z

257

Regenerative amplification of picosecond 10-{mu}m pulses in a high-pressure optically pumped CO{sub 2} laser  

Science Conference Proceedings (OSTI)

A model is developed and numerical calculations are performed for the regenerative amplification of seed picosecond 10-{mu}m radiation pulses in a high-pressure optically pumped CO{sub 2} laser. It is established that by varying the cavity parameters, the conditions of efficient regenerative amplification may be optimised for the case of a relatively short-duration (50 ns) solid-state Cr:Er:YSGG laser and 'long-duration' (250 ns) electrodischarge chemical HF laser. It is shown that the schemes of a CO{sub 2} amplifier with optical pumping presented allow obtaining the pulses with the duration of 3ps, output energy of 1-5 mJ, and peak power of {approx}1 GW at the pump energy of 150-200 mJ. (lasers and amplifiers)

Gordienko, Vyacheslav M; Platonenko, Viktor T [Lomonosov Moscow State University, Faculty of Physics, Moscow (Russian Federation)

2011-01-24T23:59:59.000Z

258

PRISM 2.0: Personal Transportation Module of the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model: A Guide to Operation and Development  

Science Conference Proceedings (OSTI)

The personal transportation/electric vehicle penetration module (Transportation Module) of the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) integrated regional macroeconomic model is a structural economic model of personal vehicle purchase and driving behaviors that focuses on the adoption of electric vehicles. The module employs a representation of consumers’ demographics, existing vehicles, vehicle choices, and preferences for vehicle characteristics to model personal vehicle ...

2013-09-26T23:59:59.000Z

259

PRISM 2.0: Estimating Energy Substitution Parameters for the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model  

Science Conference Proceedings (OSTI)

Under the PRISM 2.0 Project, the Electric Power Research Institute (EPRI) developed the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) model that can assess the impact of various climate, energy, and environmental policies on the electric power sector, the energy system, and the overall U.S. economy. This model represents energy efficiency potential through elasticities of substitution between energy and capital. EPRI has contracted with M. K. Jaccard and Associates Inc. to determine ...

2013-09-30T23:59:59.000Z

260

Regenerative amplification of femtosecond pulses: Design and construction of a sub-100fs, {mu}J laser system  

Science Conference Proceedings (OSTI)

Femtosecond lasers are a powerful tool for a wealth of applications in physics, chemistry and biology. In most cases, however, their use is fundamentally restricted to a rather narrow spectral range. This thesis deals with the construction and characterization of a femtosecond light source for spectroscopic applications which overcomes that restriction. It is demonstrated how the output of a continuously pumped Ti:sapphire femtosecond oscillator is amplified to the {mu}J level, while the pulse duration remains below 100fs. A combination of continuous pumping, acousto-optic switching and Ti:Al{sub 2}O{sub 3} as a gain medium allows amplification at high repetition rates. By focusing the high energy pulses into a sapphire crystal, a broad-band continuum can be generated, extended in wavelengths over several hundred nanometers. To accomplish amplification of three orders of magnitude while maintaining the pulse length, a regenerative multipass amplifier system was built. The thesis describes theoretical design, realization and characterization of the system. Theoretical calculations and preliminary measurements were carried out and allow a critical evaluation of the final performance.

Schumacher, A.B. [Universitaet Karlsruhe (Germany). Institut fuer Angewandte Physik]|[Lawrence Berkeley National Lab., CA (United States)

1996-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Regenerative Amplification of Femtosecond Pulses: Design andConstruction of a sub-100fs, muon J Laser System  

Science Conference Proceedings (OSTI)

Femtosecond lasers are a powerful tool for a wealth of applications in physics, chemistry and biology. In most cases, however, their use is fundamentally restricted to a rather narrow spectral range. This thesis deals with the construction and characterization of a femtosecond light source for spectroscopic applications which overcomes that restriction. It is demonstrated how the output of a continuously pumped Ti:sapphire femtosecond oscillator is amplified to the {mu}J level,while the pulse duration remains below 100 fs. A combination of continuous pumping, acousto-optic switching and Ti:Al{sub 2}O{sub 3} as a gain medium allows amplification at high repetition rates. By focusing the high energy pulses into a sapphire crystal, a broad-band continuum can be generated, extended in wavelengths over several hundred nanometers. To accomplish amplification of three orders of magnitude while maintaining the pulse length, a regenerative multipass amplifier system was built. The thesis describes theoretical design, realization and characterization of the system. Theoretical calculations and preliminary measurements were carried out and allow a critical evaluation of the final performance.

Schumacher, Andreas B.

1996-10-01T23:59:59.000Z

262

Long Term Geothermal Heat Pump System Ground Loop Heat Exchanger Performance: Field Data from a Quick Service Restaurant Application  

Science Conference Proceedings (OSTI)

This report summarizes measured long-term performance of the ground loop heat exchanger in a geothermal heat pump system in a McDonald's Quick Service Restaurant located in Westland near Detroit, Michigan. Heat build-up in the soil around the heat exchanger over a long period of time has always been a concern, but only limited data has been available in the past. The gradual increase in the return loop temperature over a period of five years is evidence of the heat built up in the ground loop field, whic...

2003-01-22T23:59:59.000Z

263

Prebake Potline Restart after Power Supply Interruption  

Science Conference Proceedings (OSTI)

Cryoscopic Data for Hall-Héroult Bath Containing Magnesium Fluoride, Calcium Fluoride, Potassium Cryolite, and Sodium Chloride · Current Distribution and ...

264

Restart trail for stackless BVH traversal  

Science Conference Proceedings (OSTI)

A ray cast algorithm utilizing a hierarchical acceleration structure needs to perform a tree traversal in the hierarchy. In its basic form, executing the traversal requires a stack that holds the nodes that are still to be processed. In some cases, such ...

Samuli Laine

2010-06-01T23:59:59.000Z

265

Potline Shutdown and Restart Secured Solutions  

Science Conference Proceedings (OSTI)

... Heat Exchanger Solution for Aluminium Off-Gas Cooling and Heat Recovery ... The Effect of Calcium Fluoride on Alumina Solubility in Low Temperature ...

266

Solar Reflectance Index Calculation Worksheet Instructions The purpose of this calculator is to enable contractors and homeowners to quickly and accurately  

E-Print Network (OSTI)

Solar Reflectance Index Calculation Worksheet Instructions Usage: The purpose of this calculator is to enable contractors and homeowners to quickly and accurately calculate the solar reflectance product exceeds the Building Energy Efficiency Standards requirement for either the aged solar

267

Network as Discovery Instrument: A Quick-Start Guide (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)  

SciTech Connect

Gregory Bell of Berkeley Lab on "Network as discovery instrument: a Quick-Start Guide" at the 8th Annual Genomics of Energy & Environment Meeting in Walnut Creek, Calif.

Bell, Gregory [Berkeley Lab

2013-03-01T23:59:59.000Z

268

Gas-fired desiccant dehumidification system field evaluation in a quick-service restaurant. Final report, October 1989  

Science Conference Proceedings (OSTI)

This report describes the results of a field evaluation of state-of-art desiccant dehumidification equipment in Houston, TX. The evaluation demonstrated that comfort control in a quick-service restaurant could be improved dramatically. However, available gas-fired desiccant dehumidification equipment is too expensive, inefficient, and unreliable to be considered for wide application in the restaurant industry. Results of a technical and economic analysis of four HVAC options in four U.S. cities indicated that improved comfort control could be achieved with only a modest increase in operating costs with an advanced system. This, coupled with the economic benefits achieved through lower indoor humidity such as improved crew performance and reduced maintenance costs, could justify the introduction of an advanced, integrated, HVAC system using desiccant technology which has an installed cost similar to current equipment.

Koopman, R.N.; Marciniak, T.J.

1989-10-01T23:59:59.000Z

269

A new chemodynamical tool to study the evolution of galaxies in the local Universe: a quick and accurate numerical technique to compute gas cooling rate for any chemical composition  

E-Print Network (OSTI)

We have developed a quick and accurate numerical tool to compute gas cooling whichever its chemical composition.

Nicolas Champavert; Hervé Wozniak

2007-03-13T23:59:59.000Z

270

Argon-ion-pumped and diode-pumped all-solid-state femtosecond Cr:LiSrAlF{sub 6} regenerative amplifiers  

Science Conference Proceedings (OSTI)

A tunable femtosecond solid-state amplifier system that uses only 3 W of 488-nm argon-ion pump power has been demonstrated to deliver microjoule pulses at repetition rates up to 20 kHz, with a maximum pulse energy of 14 {mu}J obtained at 5 kHz. An all-solid-state, tunable, diode-pumped Cr:LiSrAlF{sub 6} regenerative amplifier has been demonstrated, for the first time to our knowledge, that amplifies femtosecond pulses to energies exceeding 1 {mu}J at up to a 16-kHz repetition rate.

Hyde, S.C.W.; Barry, N.P.; Mellish, R.; French, P.M.W.; Taylor, J.R. [Femtosecond Optics Group, Department of Physics, Imperial College of Science and Technology, Prince Consort Road, London SW7 2BZ (United Kingdom); van der Poel, C.J.; Valster, A. [Philips Optoelectronics Centre, Prof. Holstlann 4, 5656 AA Eindhoven (Netherlands)

1995-01-15T23:59:59.000Z

271

Solar-MEC development program. Project 9103 third quarter progress report, March 1--May 31, 1978. [Desiccant wheel and regenerative heat exchange wheel performance  

DOE Green Energy (OSTI)

During the third quarter of the Solar-MEC program, work continued on developing the computer model simulating the desiccant wheel behavior (Task 1) and assessing the performance of the regenerative heat exchange wheel (Task 3). This report specifically presents the results obtained using the computer model as an analytical tool to evaluate design and operating conditions to optimize the wheel's performance. It also contains evaluations of two different available heat transfer matrixes: the currently used aluminum honeycomb and a new product, a potentially less-expensive, corrugated aluminum material. The mathematical modeling and diagnostic evaluations and ways of improving the component and machine performance were identified and are described for both tasks.

Wurm, J.; Weil, S.A.; Zawacki, T.S.; Kinast, J.A.; Macriss, R.A.

1978-12-01T23:59:59.000Z

272

Estimate HRSG performance quickly  

SciTech Connect

Heat recovery steam generators (HRSG) are coupled to a heat recovery source which exhausts hot gases, such as gas turbines, furnaces, kilns, etc., to generate steam for the plant's process or power needs. When two pieces of equipment are coupled, their performances may not match their respective design or maximum efficiency points due to varying plant load or steam demand. In addition, many plants require the HRSG to operate effectively over the entire operating range of the plant. In chemical and fertilizer plants, hot gas is cooled in the HRSG to the required limiting temperature. In plants using gas turbines, even ambient conditions will affect HRSG performance indirectly. So a plant engineer should be able to predict the HRSG performance at any design point called for by the plant's load or steam demand.

Kuppuraj, K.

1986-07-01T23:59:59.000Z

273

Quick List (popular links)  

Science Conference Proceedings (OSTI)

... Metrology Laboratories; National Standards Bodies; Science.gov. Search NIST Webspace. NIST home page; Staff Resources.

2013-06-05T23:59:59.000Z

274

Quick Reference Information - Radiation  

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

Gamma and x-rays are photons. Protons: Positively charged elementary particles found in atomic nuclei. Radiation: The propagation of energy through space, or some other medium,...

275

Welcome to Texas A&M University Research Quick Briefs. The last few months of 2009 have been exciting ones for the $9 billion Large Hadron  

E-Print Network (OSTI)

Welcome to Texas A&M University Research Quick Briefs. The last few months of 2009 have been! Experimental physicists from Texas A&M University ­ including Teruki Kamon, Alexei Safonov, David Toback experiments to begin soon at the LHC, the world's most powerful particle accelerator. The Texas A&M physicists

Toback, David

276

U.S. Energy Information Administration (EIA) - Sector  

Gasoline and Diesel Fuel Update (EIA)

9. Vehicle types that do not rely solely on a gasoline internal combustion engine for motive and accessory power 9. Vehicle types that do not rely solely on a gasoline internal combustion engine for motive and accessory power Vehicle type Description Micro hybrid Vehicles with gasoline engines, larger batteries, and electrically powered auxiliary systems that allow the engine to be turned off when the vehicle is coasting or idling and then quickly restarted. Regenerative braking recharges the batteries but does not provide power to the wheels for traction. Hybrid electric (gasoline or diesel) Vehicles that combine internal combustion and electric propulsion engines but have limited all-electric range and batteries that cannot be recharged with grid power. Diesel Vehicles that use diesel fuel in a compression-ignition internal combustion engine. Plug-in hybrid electric Vehicles that use battery power for driving some distance, until a minimum level of

277

A web-based approach to image-based lighting using high dynamic range images and QuickTime object virtual reality  

E-Print Network (OSTI)

This thesis presents a web-based approach to lighting three-dimensional geometry in a virtual scene. The use of High Dynamic Range (HDR) images for the lighting model makes it possible to convey a greater sense of photorealism than can be provided with a conventional computer generated three-point lighting setup. The use of QuickTime ™ Object Virtual Reality to display the three-dimensional geometry offers a sophisticated user experience and a convenient method for viewing virtual objects over the web. With this work, I generate original High Dynamic Range images for the purpose of image-based lighting and use the QuickTime ™ Object Virtual Reality framework to creatively alter the paradigm of object VR for use in object lighting. The result is two scenarios: one that allows for the virtual manipulation of an object within a lit scene, and another with the virtual manipulation of light around a static object. Future work might include the animation of High Dynamic Range image-based lighting, with emphasis on such features as depth of field and glare generation.

Cuellar, Tamara Melissa

2008-05-01T23:59:59.000Z

278

Quick Anomaly Detection by the Newcomb--Benford Law, with Applications to Electoral Processes Data from the USA, Puerto Rico and Venezuela  

E-Print Network (OSTI)

A simple and quick general test to screen for numerical anomalies is presented. It can be applied, for example, to electoral processes, both electronic and manual. It uses vote counts in officially published voting units, which are typically widely available and institutionally backed. The test examines the frequencies of digits on voting counts and rests on the First (NBL1) and Second Digit Newcomb--Benford Law (NBL2), and in a novel generalization of the law under restrictions of the maximum number of voters per unit (RNBL2). We apply the test to the 2004 USA presidential elections, the Puerto Rico (1996, 2000 and 2004) governor elections, the 2004 Venezuelan presidential recall referendum (RRP) and the previous 2000 Venezuelan Presidential election. The NBL2 is compellingly rejected only in the Venezuelan referendum and only for electronic voting units. Our original suggestion on the RRP (Pericchi and Torres, 2004) was criticized by The Carter Center report (2005). Acknowledging this, Mebane (2006) and The...

Pericchi, Luis; 10.1214/09-STS296

2012-01-01T23:59:59.000Z

279

Quick Guide: Power Purchase Agreements  

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

Fact sheet explains on-site renewable power purchase agreements (PPAs) and includes which questions to ask when evaluating a PPA for a Federal renewable energy project.

280

QuickSim Analysis Report  

Science Conference Proceedings (OSTI)

In software tools such as COMcheck, use of the EnergyPlus simulation engine for performance-based code compliance raises a concern about simulation runtime which impacts the dynamic feedback of compliance results to the user. EnergyPlus annual simulations for proposed and code base line building models, and the mechanical equipment sizing runs together increase the annual simulation runtime beyond unacceptable duration, for example, to 5 minutes for a typical small commercial building. This report presents a study undertaken to compare the results of a shortened simulation time period, using 4 weeks of weather data to do a simulation of a full 52 weeks of data. Three representative building types and three climate zones were used for determining the validity of using shortened simulation run period. Further sensitivity analysis and run time comparisons were made to evaluate the robustness and run time savings of using this approach. The results of this analysis show that the shortened simulation run period provides compliance index calculations within 1% of that predicted using annual simulation results, and typically saves about 75% of simulation runtime.

Athalye, Rahul A.; Gowri, Krishnan; Glazer, Jason; Schultz, Robert W.

2010-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Quick egress from deep underground  

SciTech Connect

A method of storage of missiles deep underground in a protected environment capable of withstanding nuclear blasts while allowing access for maintenance and rapid egress when necessary-- even after exposure to severe environments due to an explosion at or near the surface of the earth. To accomplish this, the objects to be stored are contained in a closed container of positive buoyancy in quicksand. A shaft is excavated in the earth and filled with sand. The water content of the sand backfill is controlled and maintained at that percentage of saturation which will provide the best compromise between rapidity and ease of container egress on one hand and resistance to hostile surface environments on the other. Means for the introduction of additional water at the bottom of the sand-filled shaft are provided. When the sand column is fluidized by the injection of water at the bottom thereof, quicksand is formed in the shaft and the container can be drawn to the bottom by a tether line. When water injection is stopped, the sand returns to its normal solid condition and provides a protective layer for the buried container while restraining it in its deep buried position. The sand, in its normal tightly packed solid condition also acts to preserve the egress path to the surface by preventing the entry of dislodged earth material in the attack environment. To access the container for maintenance or for use of the contents, the shaft is again fluidized allowing the container to float to the surface.

Funston, N.E.

1976-09-21T23:59:59.000Z

282

Quick Facts - Sierra Nevada Region  

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

Generation Profile Capacity 2,113 MW Energy (See 2 below) 4,557 GWh Powerplants 11 Transmission (in circuit miles) 1,393 Substations 22 Powerplants MAF MW Folsom 1.0 221 New...

283

Transportation technology quick reference file  

Science Conference Proceedings (OSTI)

This publication is a collection of items written by different authors on subjects relating to the transportation of radioactive materials. The purpose of the document is to meet the continuing need for information on specific subjects for dissemination to the public at their request. The subjects included were selected on the basis of the questions most often asked about radioactive materials and their transportation. Additional subjects are being considered and will be included in the future. The loose-leaf notebook format is used to facilitate the updating of this material. The data used in many of the papers represent the best available at time of publication and will be updated as more current information becomes available.

Shepherd, E.W. (ed.)

1981-05-01T23:59:59.000Z

284

NIST FUNCTIONAL IMAGING FOR REGENERATIVE ...  

Science Conference Proceedings (OSTI)

... looking at this piece of coal and this is being focal ... on this is as low as – you can report lower ... system to basically drive boot for or a reporter thereof to ...

2012-10-03T23:59:59.000Z

285

Simultaneous Preheating and Fast Re-Start of 50 Aluminium ...  

Science Conference Proceedings (OSTI)

Retrofit of a Combined Breaker Feeder with a Chisel Bath Contact Detection System to Reduce Anode Effect Frequency in a Potroom · Simulating Traffic in a ...

286

Savannah River Restart Peer Evaluation Program final examination report  

Science Conference Proceedings (OSTI)

During the period of August 13, 1990 through September 6, 1991 the Savannah River Peer Evaluation Program was administered during three distinct phases to 73 certified Central Control Room Operators, Central Control Room Supervisors, and Shift Technical Engineers assigned to the K Reactor, on the Savannah River Site (SRS). This program was conceived and developed by the Department of Energy (DOE) and it`s implementation satisfies recommendations made by the Defense Nuclear Facilities Safety Board. The review identified both strengths and weaknesses of the procedures and personnel.

Morgan, M.P.; Draper, D.G.

1991-12-01T23:59:59.000Z

287

Savannah River Restart Peer Evaluation Program final examination report  

Science Conference Proceedings (OSTI)

During the period of August 13, 1990 through September 6, 1991 the Savannah River Peer Evaluation Program was administered during three distinct phases to 73 certified Central Control Room Operators, Central Control Room Supervisors, and Shift Technical Engineers assigned to the K Reactor, on the Savannah River Site (SRS). This program was conceived and developed by the Department of Energy (DOE) and it's implementation satisfies recommendations made by the Defense Nuclear Facilities Safety Board. The review identified both strengths and weaknesses of the procedures and personnel.

Morgan, M.P.; Draper, D.G.

1991-12-01T23:59:59.000Z

288

Recoverable Class Loaders for a Fast Restart of Java Applications  

Science Conference Proceedings (OSTI)

Nov 8, 2008 ... able a fast start-up and recovery of Java applications. This is achieved by snapshooting the static state of Java applications namely the class ...

289

Reducing exception management overhead with software restart markers  

E-Print Network (OSTI)

Modern processors rely on exception handling mechanisms to detect errors and to implement various features such as virtual memory. However, these mechanisms are typically hardware-intensive because of the need to buffer ...

Hampton, Mark Jerome, 1977-

2008-01-01T23:59:59.000Z

290

Quick-scanning x-ray absorption spectroscopy system with a servo-motor-driven channel-cut monochromator with a temporal resolution of 10 ms  

SciTech Connect

We have developed a quick-scanning x-ray absorption fine structure (QXAFS) system and installed it at the recently constructed synchrotron radiation beamline BL33XU at the SPring-8. Rapid acquisition of high-quality QXAFS data was realized by combining a servo-motor-driven Si channel-cut monochromator with a tapered undulator. Two tandemly aligned monochromators with channel-cut Si(111) and Si(220) crystals covered energy ranges of 4.0-28.2 keV and 6.6-46.0 keV, respectively. The system allows the users to adjust instantly the energy ranges of scans, the starting angles of oscillations, and the frequencies. The channel-cut crystals are cooled with liquid nitrogen to enable them to withstand the high heat load from the undulator radiation. Deformation of the reflecting planes is reduced by clamping each crystal with two cooling blocks. Performance tests at the Cu K-edge demonstrated sufficiently high data quality for x-ray absorption near-edge structure and extended x-ray absorption fine-structure analyses with temporal resolutions of up to 10 and 25 ms, respectively.

Nonaka, T.; Dohmae, K.; Araki, T.; Hayashi, Y.; Hirose, Y. [Toyota Central R and D Labs., Inc., Nagakute, Aichi 480-1192 (Japan); Uruga, T.; Yamazaki, H.; Tanida, H.; Goto, S. [JASRI/Spring-8, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198 (Japan); Mochizuki, T. [JASRI/Spring-8, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198 (Japan); Toyama Corp., Zama, Kanagawa 228-0003 (Japan)

2012-08-15T23:59:59.000Z

291

Advanced Vehicle Testing Activity - Stop-Start Vehicles  

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

Stop-Start Vehicles Stop-start Vehicles allow the internal combustion engine to shut-down when the vehicle stops in traffic, and re-start quickly to launch the vehicle. Fuel is...

292

How Plug-in Hybrids Save Money  

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

of gasoline's widespread availability and quick refueling. Plug-in hybrids also save energy through regenerative braking, which recovers much of the energy typically lost when...

293

U.S. Energy Information Administration (EIA) - Sector  

Gasoline and Diesel Fuel Update (EIA)

0. Description of battery-powered electric vehicles 0. Description of battery-powered electric vehicles Vehicle type Description Micro or "mild" hybrid Vehicles with ICEs, larger batteries, and electrically powered auxiliary systems that allow the engine to be turned off when the vehicle is coasting or idle and then be quickly restarted. Regenerative braking recharges the batteries but does not provide power to the wheels for traction. Micro and mild hybrids are not connected to the electrical grid for recharging and are not considered as HEVs in this analysis. Full hybrid electric (HEV) Vehicles that combine an internal combustion engine with electric propulsion from an electric motor and battery. The vehicle battery is recharged by capturing some of the energy lost during braking. Stored energy is used to eliminate engine operation during idle, operate the vehicle at slow speeds for limited distances, and assist the ICE drivetrain throughout its drive cycle. Full HEV systems are configured in parallel, series, or power split systems, depending on how power is delivered to the drivetrain. HEVs are not connected to the electric grid for recharging.

294

CECMONITORING|AGUIDETOCECsINTHEBAY Quick Summary  

E-Print Network (OSTI)

, engineered nanomaterials for use in industry or in products, others occur naturally. What Are They Used For? ·Nanomaterials are used in electronics; ba eries; fuel cells; coatings for ceramic, glass, and plastic items

295

Portfolio Manager quick start guide | ENERGY STAR  

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

manufacturing resources K-12 school resources Multifamily housing resources Restaurant resources Retail resources Senior care resources Small business resources State and...

296

DOE Headquarters Security Quick Reference Book | Navigation  

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

TECH. & INFO. SECURITY TEAM HOME COVER | INTRODUCTION SECURITY ACRONYMS TABLE OF CONTENTS HEADQUARTERS SECURITY OFFICER PROTECTIVE FORCE UNCLASSIFIED FOREIGN VISITS & ASSIGNMENTS...

297

Quick Edison Instructions for Hopper users  

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

users Please run jobs as the same way you do on Hopper, just keeping in mind that Edison compute nodes have 16 cores per node (vs Hopper's 24). In addition, you have an option...

298

Quick Edison Instructions for Hopper users  

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

(HT) technology, which makes each physical core apear as two logical cores. Using HT, Edison has 48 cores per node. To use HT, you need to use the "-j 2" option with the aprun...

299

Quick release latch for reactor scram  

DOE Patents (OSTI)

A simple, reliable, and fast-acting means for releasing a control element and allowing it to be inserted rapidly into the core region of a nuclear reactor for scram purposes. A latch mechanism grips a coupling head on a nuclear control element to connect the control element to the control drive assembly. The latch mechanism is closed by tensioning a cable or rod with an actuator. The control element is released by de-energizing the actuator, providing fail-safe, rapid release of the control element to effect reactor shutdown. A sensing rod provides indication that the control element is properly positioned in the latch. Two embodiments are illustrated, one involving a collet-type latch mechanism, the other a pliers-type latch mechanism with the actuator located inside the reactor vessel.

Johnson, Melvin L. (Wichita, KS); Shawver, Bruce M. (San Jose, CA)

1976-01-01T23:59:59.000Z

300

Quick release latch for reactor scram  

DOE Patents (OSTI)

A simple, reliable, and fast-acting means for releasing a control element and allowing it to be inserted rapidly into the core region of a nuclear reactor for scram purposes is described. A latch mechanism grips a coupling head on a nuclear control element to connect the control element to the control drive assembly. The latch mechanism is closed by tensioning a cable or rod with an actuator. The control element is released by de-energizing the actuator, providing fail-safe, rapid release of the control element to effect reactor shutdown. A sensing rod provides indication that the control element is properly positioned in the latch. Two embodiments are illustrated, one involving a collet- type latch mechanism, the other a pliers-type latch mechanism with the actuator located inside the reactor vessel. (auth)

Johnson, M.L.; Shawver, B.M.

1975-09-16T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Quick, Efficient Film Deposition for Nanomaterials - Energy ...  

Electricity Transmission; Energy Analysis; ... • Films can be deposited uniformly in a one-step deposition of nanoparticles with optimized drop distri ...

302

GLEANing Scientific Insights More Quickly | Argonne Leadership...  

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

data movement between the compute, analysis, and storage resources of high-performance computing systems. This speeds the computer's ability to read and write data, also...

303

Commercial Reference Building: Quick Service Restaurant  

Open Energy Info (EERE)

descriptions for whole building energy analysis using 

304

A Quick Introduction To CamGrid  

E-Print Network (OSTI)

millions of CPU hours. Great for pump priming research, even student project work. Supports checkpointing (with caveats) for long running jobs. Users need access to only one machine, i.e. a submit host (this is an example of the grid computing paradigm... expressions [Building Condor jobs] MPI MATLAB Mathematica Fortran, R, Stata… Managed Virtualised Machines Xen farm Installation images for various Linux distributions or recent versions of Windows Server http://www.cam.ac.uk/cs/virtual/ Cloud/IaaS storage...

Calleja, Mark; Mazumdar, Paul

2011-09-09T23:59:59.000Z

305

RDCDS Meteorologoical Component Quick Installation Guide  

SciTech Connect

This guide provides step-by-step instructions for the deployment of one of the Rapidly Deployable Chemical Defense System (RDCDS) weather stations and central control system. Instructions for the deployment and operation of the Atmospheric Systems Corporation miniSODAR™ (SOnic Detection and Ranging) can be found in accompanying manuals developed by Atmospheric Systems Corporation. A detailed description of the system and its components can be found in the manual entitled Description of the RDCDS Meteorological Component.

Berg, Larry K.; Pekour, Mikhail S.

2007-11-20T23:59:59.000Z

306

(Quickly) testing the tester via path coverage  

Science Conference Proceedings (OSTI)

The configuration complexity and code size of an automated testing framework may grow to a point that the tester itself becomes a significant software artifact, prone to poor configuration and implementation errors. Unfortunately, testing the tester ... Keywords: evaluation of test systems, regression testing, test frameworks

Alex Groce

2009-07-01T23:59:59.000Z

307

HFBS High Temperature Furnace Quick Reference Manual  

Science Conference Proceedings (OSTI)

... power supply cable until all other connections have been made! 1. Connect supply and return water hoses to matching chiller water ...

2006-02-01T23:59:59.000Z

308

Quick, Efficient Film Deposition for Nanomaterials  

• Photovoltaic cells, laser diodes and solid state ... Measurement Science and Systems Engineering Division Oak Ridge National Laboratory Licensing ...

309

REScheck Residnetial Plan Review Quick Reference Guide  

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

spaces such as a garage, should be included in the wall area. Step Four: Verify the insulation R-values shown on the building plans meet or exceed the values in the Cavity R-value...

310

Quick Guide: Power Purchase Agreements (Fact Sheet)  

Science Conference Proceedings (OSTI)

Introduction to Federal power purchase agreements (PPAs), including available FEMP services and technical assistance as well as questions to ask when evaluating PPAs for a Federal renewable energy project.

Not Available

2011-07-01T23:59:59.000Z

311

Real-time scheduling with regenerative energy  

E-Print Network (OSTI)

This paper investigates real-time scheduling in a system whose energy reservoir is replenished by an environmental power source. The execution of tasks is deemed primarily energy-driven, i.e., a task may only respect its deadline if its energy demand can be satisfied early enough. Hence, a useful scheduling policy should account for properties of the energy source, capacity of the energy storage as well as power dissipation of the single tasks. We show that conventional scheduling algorithms (like e.g. EDF) are not suitable for this scenario. Based on this motivation, we state and prove optimal scheduling algorithms that jointly handle constraints from both energy and time domain. Furthermore, an offline schedulability test for a set of periodic or even bursty tasks is presented. Finally, we validate the proposed theory by means of simulation and compare our algorithms with the classical Earliest Deadline First Algorithm. 1.

C. Moser; D. Brunelli; L. Thiele; L. Benini

2006-01-01T23:59:59.000Z

312

Electric vehicle regenerative antiskid braking and traction ...  

Patent Number: 5,450,324: Issued: September 12, 1995: Official Filing: View the Complete Patent at the US Patent & Trademark Office: Lab: Idaho ...

313

Letter Responding to Requests for Information Made by Department of Energy  

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

Responding to Requests for Information Made by Department of Responding to Requests for Information Made by Department of Energy (DOE) Personnel About Restarting Potomac River After a Shutdown. Letter Responding to Requests for Information Made by Department of Energy (DOE) Personnel About Restarting Potomac River After a Shutdown. Docket No. EO-05-01: This letter responds to requests for information made by Department of Energy (DOE) personnel at our meeting about how to restart Potomac River as quickly as possible after a shutdown. Letter Responding to Requests for Information Made by Department of Energy (DOE) Personnel About Restarting Potomac River After a Shutdown. More Documents & Publications Special Environmental Analysis For Actions Taken under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating

314

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

CONFIGURATION MANAGEMENT (CM) CONFIGURATION MANAGEMENT (CM) OBJECTIVE CM-1: The facility systems and procedures, as affected by the facility modifications, are consistent with the description of the facility, procedures, and accident analysis included in the safety basis. (Core Requirement 9) Criteria * The CS and reactor systems affected by the CS and facility modifications are consistent with the description and accident analysis included in the DSA. * The reactor and CS procedures (including system drawings, operating procedures, annunciator response procedures, abnormal operating procedures, emergency operating procedures, surveillance test procedures, and other procedures affected by the CS modification) are consistent with the description and accident analysis included in the DSAs.

315

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

Management and Organization Management and Organization OBJECTIVE MG-1: Line management has integrated within its existing ISM system and implementing mechanisms, programs that appropriately address CS operations, hazards, and reactor interface to assure safe accomplishment of work. Safety management programs of particular interest include the following (CR - 1): * maintenance and testing (addressed by MT-1) * conduct of operations (addressed by OP-1and -5) * training/qualification (addressed by TR-1) * nuclear safety (addressed by AB-2) * emergency management (addressed by EP-1and -2) * configuration management (addressed by ES-3) * fire protection (addressed by ESH-4) * industrial safety and hygiene (addressed by ESH-2) * quality assurance (addressed by ESH-6)

316

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

TRAINING AND QUALIFICATION (TQ) TRAINING AND QUALIFICATION (TQ) OBJECTIVE TQ-1: The RRD selection, training, and qualification program for operations and operations support personnel has been established, documented, and implemented. The selection process and applicable position-specific training for managers ensures competence commensurate with responsibilities. (The training and qualification program encompasses the range of duties and activities that are required to be performed.) (Core Requirement 3) Criteria * The RRD training program has been defined, established, documented, and implemented. An assigned RRD staff member tracks the training requirements, including site-level training requirements, and completion by RRD personnel. * The selection process and implementation of position-specific training for

317

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

Occupational Safety & Health Occupational Safety & Health OBJECTIVE ESH-1: Personnel exhibit an awareness of public and worker safety and health requirements and, through their actions, demonstrate a high-priority commitment to comply with these requirements. (Should also be coordinated with OP-1, MT-1, AB-2, EP-1, and ES-2) (CR-1) Criteria Personnel understand their right and responsibility to identify safety issues and invoke work suspension and stop work authority when necessary. Personnel anticipate, recognize, evaluate, and appropriately respond to hazards that may be present in the work place. Approach Record Review: Review the site policies and procedures which promote the identification and promulgation of safety concerns and work suspension and stop work

318

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

EMERGENCY PREPAREDNESS (EP) EMERGENCY PREPAREDNESS (EP) OBJECTIVE EP-1: A routine drill program and emergency operations drill program, including program records, have been established and implemented. (Core Requirement 11) Criteria * Reactor operation with the CS has been appropriately incorporated into the emergency preparedness hazards analysis and emergency response procedures. * The implemented routine and emergency operations drill program, including program records, have incorporated the CS SSCs and the CS's operation, hazards, and reactor interface. * Proficiency to appropriately respond to incidents and accidents associated with reactor operation has been demonstrated through the implemented routine and emergency operations drill program. Approach Record Review: Examine ORNL/RRD/INT-114, HFIR Emergency Planning Hazards

319

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

FIRE PROTECTION (FP) FIRE PROTECTION (FP) OBJECTIVE FP-1: The fire protection program has been appropriately modified to reflect the CS and its reactor interface, sufficient numbers of qualified fire protection personnel are available to support operations, and adequate facilities and equipment are available to ensure fire protection services are adequate for operations. The fire protection functions, assignments, responsibilities, and reporting relationships, including those between the line operating organization and the fire protection organization, are clearly defined, understood, and effectively implemented with line management responsibility for control of safety. The level of knowledge of fire protection personnel related to reactor operation with the CS and the associated hazards is adequate.

320

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

DOE Oversight DOE Oversight OBJECTIVE DOE-1: The DOE field office oversight programs, such as occurrence reporting, facility representative, corrective action, and quality assurance programs, are adequate. (Core Requirement 18) Criteria * The DOE field office oversight programs, such as occurrence reporting, facility representative, corrective action, and quality assurance programs, have been documented in ORO directives and are adequate. * The DOE oversight program is adequate and effective. Approach Record Review: Evaluate the assignments, responsibilities, and reporting relationships of the DOE Facility Representative(s) and program elements to ensure that Headquarters program direction is properly implemented. Review a sample of the Facility Representative's logs and ORION walkthrough reports.

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

ENGINEERING (ENG) ENGINEERING (ENG) OBJECTIVE ENG-1: The engineering program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified engineering personnel are provided, and adequate facilities and equipment are available to ensure engineering services are adequate to support reactor and CS operations. The engineering functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. Engineering personnel exhibit awareness of the applicable requirements pertaining to reactor operation with the CS and with CS operations and hazards. Through their actions, they have demonstrated a high-priority commitment

322

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

MAINTENANCE AND TESTING (MT) MAINTENANCE AND TESTING (MT) OBJECTIVE MT-1: A program is in place to confirm and periodically reconfirm the condition and operability of safety SSCs. This includes examinations of test and calibration records of these systems. The material condition of all safety, process, and utility systems will support the safe conduct of work. (Core Requirement 8) Criteria * A test program is in place to confirm the condition and operability of safety SSCs for HFIR. * Testing is performed after maintenance activities to confirm the effectiveness of the maintenance and the operability of safety SSCs. * Surveillance testing is performed to maintain the operability of safety SSCs consistent with the TSR surveillance requirements. * The material condition of all safety, process, and utility systems will support

323

Rapid start-up / restart avionics provide robust fault tolerance with reduced Size, Weight And Power  

Science Conference Proceedings (OSTI)

An approach that uses rapid start-up computers to provide fault-tolerance and transient upset recovery while minimizing Size, Weight and Power (SWaP) is described. 1 2 This paper provides a status report on a research project conducted by Draper Laboratory ...

Robert Hammett

2011-03-01T23:59:59.000Z

324

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

CONDUCT OF OPERATIONS (OP) CONDUCT OF OPERATIONS (OP) OBJECTIVE OP-1: The formality and discipline of operations are adequate to conduct work safely, and programs are in place to maintain this formality and discipline (e.g., DOE Order 5480.19). (Core Requirement 13) Criteria * The formality and discipline of operations are adequate to conduct work safely, and programs are in place to maintain this formality and discipline. * Implementation of ADM-0001, HFIR Conduct of Operations, is adequate for operations. * Implementation of ADM-0601, Cold Source Conduct of Operations, is adequate for operations. Approach Record Review: Review of ADM-0601 and ADM-0001 to confirm that those procedures fully capture the expectations for formality and discipline of operations.

325

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

Management Management OBJECTIVE MG-1: Line management has established programs to ensure safe accomplishment of work. Personnel exhibit awareness of public and worker safety, health, and environmental protection requirements, and through their actions, they demonstrate a high-priority commitment to comply with these requirements. (Core Requirements 1 and 2) Criteria * Line management has integrated programs within its existing ISMS and implementing mechanisms that appropriately address the major changes implemented during this outage, notably the CS, in order to continue to assure safe accomplishment of work. * Senior management and RRD management exhibit awareness of the applicable requirements pertaining to reactor operation, with emphasis on the

326

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

INDUSTRIAL SAFETY AND HYGIENE (IS&H) INDUSTRIAL SAFETY AND HYGIENE (IS&H) OBJECTIVE IS&H-1: The RRD industrial safety and hygiene (IS&H) program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified IS&H staff and management are provided, and adequate IS&H facilities and equipment are available to ensure services are adequate to support reactor operation with the CS. The IS&H functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. IS&H staff and management exhibit awareness of applicable requirements pertaining to reactor operation with the CS and the associated hazards. Through their actions, they have demonstrated a high-

327

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

OPERATIONS OPERATIONS OBJECTIVE OP-1: Operations staff and management exhibit awareness of applicable requirements pertaining to CS operation, hazards, and reactor operations with the hydrogen-moderated CS. Through their actions, they have demonstrated a high-priority commitment to comply with these requirements. The level of knowledge of reactor operations and CS system operations managers and staff related to CS operations, hazards, and reactor operations with the hydrogen-moderated CS is adequate based on interviews. Sufficient numbers of qualified reactor operations and CS system operations staff and management are available to conduct and support safe operations with the hydrogen-moderated CS. (CR - 1, CR - 4, CR - 6) Criteria * Minimum staffing requirements have been established for operations and support

328

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

Configuration Management Configuration Management OBJECTIVE CM-1: The CS system and reactor systems affected by the CS modification and associated drawings are consistent with the description and accident analysis included in the DSA and a system to maintain control over their design and modification is established. (CR-9) Criteria * The design requirements have been formally established, documented, and maintained for the CS. * An adequate process has been implemented to ensure that documentation for systems critical to the safety of the facility during operation with the CS exists and is kept current as appropriate for their safety functions, and the documentation is available to the operators. * Cold Source and reactor interface equipment has been included in the

329

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

ENGINEERING ENGINEERING OBJECTIVE ES-1: The engineering program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified engineering staff and management are provided, and adequate facilities and equipment are available to ensure services are adequate to conduct and support reactor operations with the hydrogen-moderated CS. Functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. (CR-1, CR-2, CR- 6) Criteria * The engineering organization and associated programs are established and functioning to support the RRD operations organization. Functions, responsibilities, and reporting relationships are clearly defined, understood, and

330

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

Training & Qualification Training & Qualification OBJECTIVE TR-1: The selection, training and qualification programs associated with CS modifications, operation, hazards, and reactor operations with the hydrogen- moderated CS have been established, documented, and implemented. The selection process and applicable position-specific training for managers and staff, associated with CS modifications and hazards, and reactor operations with the hydrogen- moderated CS ensures competence commensurate with responsibilities (the training and qualification program encompasses the range of duties required to be performed). (CR - 1, CR - 2, CR - 6) Criteria * The Training program is established, documented, and functioning to support reactor operations with the CS modification. Functions, responsibilities, and

331

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

QUALITY ASSURANCE (QA) QUALITY ASSURANCE (QA) OBJECTIVE QA-1: The RRD QA program has been appropriately modified to reflect the CS modification and its reactor interface, and sufficient numbers of qualified QA personnel are provided to ensure services are adequate to support reactor operation. The QA functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. QA personnel exhibit awareness of the applicable requirements pertaining to reactor operation with the CS and the associated hazards. Through their actions, they have demonstrated a high-priority commitment to comply with these requirements. The level of knowledge of QA personnel related to reactor

332

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

MAINTENANCE MAINTENANCE OBJECTIVE MT-1: The maintenance and test programs have been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified maintenance and testing staff and management are provided, and adequate facilities and equipment are available to ensure services are adequate to conduct and support reactor operations with the hydrogen-moderated CS. Functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. (CR - 1, CR - 2, CR - 6) Criteria * The maintenance and test programs and organizations are established and functioning to support the RRD operations organization. Functions,

333

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

RADIOLOGICAL PROTECTION (RP) RADIOLOGICAL PROTECTION (RP) OBJECTIVE RP-1: The RRD radiological protection program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified radiological protection personnel are provided, and adequate radiological protection facilities and equipment are available to ensure that services are adequate to conduct and support HFIR operation. The radiological protection functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. Radiological protection personnel exhibit awareness of the applicable radiological protection requirements pertaining to HFIR operation and the associated hazards.

334

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

Emergency Preparedness Emergency Preparedness OBJECTIVE EP-1: The emergency preparedness program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified emergency preparedness staff and management are provided, and adequate facilities and equipment are available to ensure services are adequate to conduct and support reactor operations with the hydrogen-moderated CS. Functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. (CR-1, CR-2, CR-6) Criteria * The emergency preparedness program and organization are established and functioning to support the RRD operations organization. Functions,

335

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

NUCLEAR SAFETY (NS) NUCLEAR SAFETY (NS) OBJECTIVE NS-1: The nuclear safety program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified nuclear safety personnel are provided, and adequate facilities and equipment are available to ensure that nuclear safety services are adequate to support HFIR operation with the CS. The nuclear safety functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. The level of knowledge of nuclear safety personnel with respect to operation of HFIR with the CS is adequate. (Core Requirements 1, 2, 4, and 6) Criteria * The nuclear safety program is established and functioning to support HFIR

336

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

AUTHORIZATION BASIS MANAGEMENT AUTHORIZATION BASIS MANAGEMENT OBJECTIVE AB-1: The nuclear safety program has been appropriately modified to reflect the CS modification and its reactor interface, sufficient numbers of qualified nuclear safety staff and management are provided, and adequate facilities and equipment are available to ensure services are adequate to conduct and support operations with the CS modification. Functions, assignments, responsibilities, and reporting relationships are clearly defined, understood, and effectively implemented with line management control of safety. (CR-1, CR-2, CR-6) Criteria The nuclear safety program and organization are established and functioning to support reactor operations with the CS modification. Functions, responsibilities, and

337

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

AUTHORIZATION BASIS (AB) AUTHORIZATION BASIS (AB) OBJECTIVE AB-1: Facility safety documentation is in place and has been implemented that describes the safety envelope of the facility. The safety documentation should characterize the hazards/risks associated with the facility and should identify preventive and mitigating measures (such as systems, procedures, and administrative controls) that protect workers and the public from those hazards/risks. The SSCs are defined, and a system to maintain control over their design and modification is established. Adequate, correct procedures and safety limits are in place for operating the process and utility systems that include revisions for the modifications that have been made to the facility. (Core Requirements 7, 10, and 14)

338

The Restart of Two Idled Pot Lines at Ormet Primary Aluminum  

Science Conference Proceedings (OSTI)

Cryoscopic Data for Hall-Héroult Bath Containing Magnesium Fluoride, Calcium Fluoride, Potassium Cryolite, and Sodium Chloride · Current Distribution and ...

339

Restart of 300kA Potlines after 5 Hours Power Failure  

Science Conference Proceedings (OSTI)

Retrofit of a Combined Breaker Feeder with a Chisel Bath Contact Detection System to Reduce Anode Effect Frequency in a Potroom · Simulating Traffic in a ...

340

Qué gusto me da sentir tu voz: Restarting the Dialog that Diaspora Interrupted  

E-Print Network (OSTI)

Arbor: The University of Michigan Press, 1995), pp 44- 10.University Press of Michigan Press. Hedges, Christopher.Arbor: The University of Michigan Press. Braidotti, Rosi.

Cardenas, Yvonne

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Which Is Greener: Idle, or Stop and Restart? Comparing Fuel Use...  

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

annually, costing drivers 10 billion or more, with no vehicle miles traveled. Major vehicle manufacturers and suppliers hold the view that idling modern engines is not only...

342

Start, Stop, Restart: The Recent History of Federal Funding for Radiochemistry Education  

Science Conference Proceedings (OSTI)

Over the course of the 2009, Federal Fiscal Year the U.S. Departments of Homeland Security and Defense will introduce university programs designed to provide the U.S. national laboratories with a highly qualified workforce in nuclear forensics. These programs are designed to recruit the best and brightest students, develop universities research and education activities, and to enhance university/laboratory(s) interactions nuclear forensics. The approach will be comprehensive in that it will target undergraduate and graduate students, faculty members and institutions. This will include an undergraduate research program designed to encourage emerging seniors to perform research at designated national laboratories throughout the United States. In addition to the undergraduate program, a nationally competitive graduate fellowship program in nuclear forensics was established in 2008. This program provides a four-year appointment with a monthly stipend, full payment of tuition and fees, the establishment of participating universities, and required post-graduate positions in nuclear forensics. A Nuclear Forensics Education Award program will also be introduced. This broad-based program will have an impact on university programs interested in developing nuclear forensics capabilities. This will include funds for instrumentation and equipment, faculty members, students, and curriculum.

Williamson, R. Craig [South Carolina Universities Research and Education Foundation 1204 Whiskey Rd. Suite F, Aiken, SC 29803-4322 (United States)

2009-08-19T23:59:59.000Z

343

Guided GUI testing of android apps with minimal restart and approximate learning  

Science Conference Proceedings (OSTI)

Smartphones and tablets with rich graphical user interfaces (GUI) are becoming increasingly popular. Hundreds of thousands of specialized applications, called apps, are available for such mobile platforms. Manual testing is the most popular technique ... Keywords: android, automata, gui testing, learning

Wontae Choi, George Necula, Koushik Sen

2013-10-01T23:59:59.000Z

344

ORNL - Restart of the High Flux Isotope Reactor 2-07  

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

ENVIRONMENTAL PROTECTION AND WASTE MANAGEMENT (EW) ENVIRONMENTAL PROTECTION AND WASTE MANAGEMENT (EW) OBJECTIVE EW-1: UT-Battelle line management has established environmental protection and waste management programs to ensure safe accomplishment of work (or is adequately applying an existing, approved program). Personnel exhibit an awareness of environmental protection and waste management requirements, and through their actions, they demonstrate a high-priority commitment to comply with these requirements. (Core Requirements 1 and 14) Criteria * All environment compliance and waste management matrix support functions are identified for HFIR's operations. * Appropriate environmental protection/waste management plans and procedures for HFIR have been issued. * Adequate staffing is available to support the environmental protection and

345

pen- NEW DRAFT 2013NBC_QuickStats_v4  

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

Below is a by-the-numbers look at the competitors in the 2013 Below is a by-the-numbers look at the competitors in the 2013 ENERGY STAR National Building Competition. * In the spirit of a "biggest-loser" weight-loss competition, more than 3,200 competitors are battling it out to see who can reduce energy use the most. * Competitors represent all 50 states, the District of Columbia, Puerto Rico and the Virgin Islands. * Competitors represent more than 25 different types of commercial buildings, such as schools, hotels, retail stores, and sports stadiums. * The oldest building in the competition is the Robert C. McEwen U.S. Custom House in Ogdensburg, NY, built in 1810 and owned by the U.S. General Services Administration * More than 100 competing buildings are over 100 years old! * The average size of buildings in the competition is

346

Microsoft Word - TRUPACT-III Quick Facts.docx  

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

TRUPACT---III TRUPACT---III Q uick F acts Cask: TRUPACT---III Manufacturer: ABW Certification: U.S. N uclear R egulatory C ommission C ertificate N umber 9 305 General D escription: A r ectangular c ontainer u sed t o t ransport t ransuranic w aste i n a S tandard L arge B ox 2 (SLB2) b y h ighway t rucks. T he p ackaging i s s ingle---contained a nd c omprised o f i nner and o uter s tainless s teel p lates a nd p olyurethane f oam t o p rotect a gainst p otential punctures a nd f ire d anger. A n o verpack c over i s d esigned t o p rotect t he c losure l id. Package T ype: B Gross W eight: Package ( maximum a llowable l oaded w ith c ontents): 55,116 l bs. Expected w eight: 49,000 l bs. Approximate E mpty P ackage: 43,630 l bs. Maximum P ayload W eight: 11,486 l bs. Overall D imensions: Outer w idth o f c ontainer: 8.2 f eet Height

347

Distant Observer Tool Quickly Identifies Costly Flaws in CSP...  

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

combined to accurately define optical efficiency problems in concentrating solar power (CSP) plants. In a typical 100-megawatt (MW) CSP plant, an optical efficiency gain or loss...

348

QUICK FACTS Official Development Assistance (ODA) dropped from  

E-Print Network (OSTI)

% of the population lacks access to electricity.There is an urgent need to strengthen global public-private

Wisconsin at Madison, University of

349

Refworks Quick Guide Go to www.refworks.com/refworks  

E-Print Network (OSTI)

filter = UC Berkeley. · Database = UCB Oskicat (Full display). · Browse your disk for text file saved. Select a bibliographic style (i.e.., APA, Chicago) under View fields used by to enable the Accu: 1. Retrieve citations from a single or multiple online databases (i.e., PsycInfo, ERIC, Multi

California at Berkeley, University of

350

ENERGY STAR Challenge for Industry: BTU QuickConverter | ENERGY...  

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

Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program...

351

Quick Start Guide to Increase Data Center Energy Efficiency  

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

power distribution losses and lighting. Why does this matter? By 2012, the power costs for the data center equipment over its useful * life will exceed the cost of the...

352

INTRODUCTION This quick reference guide contains information on front  

E-Print Network (OSTI)

troubleshooting mode. A/V L DEBUG NO L' RESET YES: Returns Ynit to factory default configuration. Lo RESET NO SCAN

McCombe, Bruce D.

353

QUICK REFERENCE FLIP BOOK DESIGNED FOR CERTIFYING OFFICIALS  

E-Print Network (OSTI)

created especially for you, the school certifying official. Whether you are a novice taking over the duties as certifying official or a seasoned “Veteran ” of VA-ONCE,

unknown authors

2010-01-01T23:59:59.000Z

354

QUICK FACTS Only 22% of the world's fisheries are sustainable  

E-Print Network (OSTI)

to clean modern energy services is widespread.In many developing countries, women are the primary users. · Scale-up slum upgrading and invest in cheap housing. · Incentives for sustainable conservation practices and providers of energy; so women and children are also more affected by respiratory diseases related to the use

Wisconsin at Madison, University of

355

Translation-Coupling Cassette for Quickly and Reliably ...  

Biomass and Biofuels ... The method involves a cassette that couples the full translation of a desired target gene to that of a detectable response gene.

356

Oliktok Dock allows quick offloading of oil field modules  

SciTech Connect

A discussion of the design and construction of the Oliktok Dock, which serves the Kuparuk River oil fields of the Alaskan North Slope, was presented. The dockhead construction required 18,000 linear ft of HZ 800-16 Arbed sheetpile walls which extended from an elevation of -40 to +10 ft. The project began in mid-summer and was completed in November and cost $5 million.

Not Available

1983-04-01T23:59:59.000Z

357

87 APPENDIX A. QUICK CROSS-REFERENCE – SURF 2011  

Science Conference Proceedings (OSTI)

... Spectroscopy for Broadband Trace Gas Sensing PML ... EL North Carolina State University Jones, Nathan ... Cost of Buildings in the United States EL ...

2011-12-09T23:59:59.000Z

358

Building Energy Software Tools Directory: Demand Response Quick...  

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

Tools by Country Australia Austria Belarus Belgium Brazil Canada Chile China Czech Republic Denmark Finland France Germany India Ireland Israel Italy Japan Netherlands New Zealand...

359

Python: Visual QuickStart Guide, 2nd edition  

Science Conference Proceedings (OSTI)

Python is a remarkably powerful dynamic programming language that is used in a wide variety of application domains such as Web, database access, desktop GUIs, game and software development, and network programming. Fans of Python use the phrase "batteries ...

Toby Donaldson

2008-12-01T23:59:59.000Z

360

University of California Berkeley Library A QUICK GUIDE  

E-Print Network (OSTI)

psychological test or scale. Begin the Search by entering your terms, i.e., subject, keywords, title, author which field you want the search engine to search to find your term. Note that more rows can be added for additional search terms by clicking the "Add Row" link. Also, choose a Boolean connector, i.e., and, or, not

California at Berkeley, University of

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Excel for Windows 95 Quick and Easy, 3rd edition  

Science Conference Proceedings (OSTI)

From the Publisher:Short, informal chapters make this handbook a breeze to read. Learn how to use formulas, create charts, or design your own expense report. Each self-contained lesson covers a fundamental task you can master in minutes. Straightforward ...

Gerald E. Jones

1995-10-01T23:59:59.000Z

362

Quick Tips: Making Fast, Healthy Meals Get started  

E-Print Network (OSTI)

to the grocery store. Some basic ingredients to have are: · Frozen chicken breasts and fish fillets. · Frozen. · Vegetable or chicken broth. · Tomato sauce and pasta sauce. · Whole-grain pasta. · Brown rice. · Onions-fries. · Packaged, presliced fresh fruits, such as melon or pineapple. You can add these to a container of low-fat

Burke, Peter

363

A Quick Derivation of the Loop Equations for Random Matrices  

E-Print Network (OSTI)

The "loop equations" of random matrix theory are a hierarchy of equations born of attempts to obtain explicit formulae for generating functions of map enumeration problems. These equations, originating in the physics of 2-dimensional quantum gravity, have lacked mathematical justification. The goal of this paper is to provide a complete and short proof, relying on a recently established complete asymptotic expansion for the random matrix theory partition function.

N. M. Ercolani; K. D. T-R McLaughlin

2006-09-18T23:59:59.000Z

364

Supplier’s Quick Guide to Sandia Electronic Invoicing  

To get the most from e-invoicing please establish electronic payments directly to your bank account. To setup EFT payments please use our . EFT form.

365

ChemSymphony Lite: Quick-Start Guide  

Science Conference Proceedings (OSTI)

Included in this folder is an additional .zip file and a .cab (cabinet) file. You should leave these in compressed form in the same folder as your chemsymphony ...

366

Obama quickly signals He means business on Green issues  

Science Conference Proceedings (OSTI)

President Obama has indicated that the U.S. will join the international community to find a resolution to the critical issue of climate change, but has made it clear that all major emitters must join the effort for it to be effective. The US is likely to agree to cut its emissions by 80 percent by 2050. The toughest task will be to convince a reluctant U.S. Congress to agree to comprehensive carbon legislation and to abide by any agreements reached in Copenhagen. Companies investing in such goods and services as coal-fired power plants and gas guzzling cars could start to incur heavy economic penalties in the near future for their greenhouse gas output.

NONE

2009-06-15T23:59:59.000Z

367

Key ACA Terms A quick reference of frequently used terms  

E-Print Network (OSTI)

a comprehensive package of items and services, known as essential health benefits. Essential health benefits must services, including behavioral health treatment; prescription drugs; rehabilitative and habilita- tive services and devices; laboratory services; preventive and wellness services and chronic disease management

Acton, Scott

368

Cosmo Player 2.1.1 Quick Reference Guide  

Science Conference Proceedings (OSTI)

... Slide Click Slide and then drag to slide straight up or down, or to slide right or left. ... Keyboard equivalent: Tab or + (plus sign on numeric keypad). ...

2011-02-07T23:59:59.000Z

369

Our climate fix must be big and quick  

E-Print Network (OSTI)

We need enough new carbon sinks to 1) cancel out any continuing use of fossil fuels, 2) overcome the delayed effect of earlier excesses, and then 3) lower atmospheric CO2 concentrations to the old maximum value of 280 ppm. We need to sink about 25 billion tonnes of carbon each year, half to counter current emissions and commitments, and half for drawing down the CO2 concentrations within a few decades. A very large carbon sink could be created by sinking sewage in offshore dead zones. Half of all people live close enough to a coast to personally contribute, making the sink size close to half the annual food production.

Calvin, William H

2008-01-01T23:59:59.000Z

370

Building Energy Software Tools Directory: NewQUICK  

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

Tools by Country Australia Austria Belarus Belgium Brazil Canada Chile China Czech Republic Denmark Finland France Germany India Ireland Israel Italy Japan Netherlands New Zealand...

371

QUICK START GUIDE http://pivot.cos.com  

E-Print Network (OSTI)

terms entered are connected by the Boolean connector OR. In addition, searches retrieve embedded terms are always ranked by relevancy. 1. Enter your search terms into the text box. 2. Click the "Go" button to select which field to search (All Fields, Abstract, Title, Sponsor, or Sponsor ID). 3. Enter your search

Sonnenburg, Justin L.

372

SPR Quick Facts and FAQs | Department of Energy  

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

of crude oil for 1st-year tank storage and stocks for 2 million barrel Northeast Home Heating Oil Reserve. June 2000 - exchanged 500,000 barrels each with CITGO and Conoco, due...

373

NIST Testing Method Quickly Tells Whether Thin Films Are ...  

Science Conference Proceedings (OSTI)

... and emerging technology areas that rely on thin-film advances for ... For films less than 1 micrometer thick, mechanical-property measurements made ...

2013-01-03T23:59:59.000Z

374

Quick-start catalyzed methanol partial oxidation reformer  

DOE Green Energy (OSTI)

The catalytic methanol partial oxidation reformer described in this paper offers all the necessary attributes for use in transportation fuel cell systems. The bench-scale prototype methanol reformer developed at Argonne is a cylindrical reactor loaded with copper zinc oxide catalyst. Liquid methanol, along with a small amount of water, is injected as a fine spray into a flowing air stream, past an igniter onto the catalyst bed where the partial oxidation reaction takes place.

Ahmed, S.; Kumar, R.

1995-12-01T23:59:59.000Z

375

Quick Guide: Utility Energy Services Contracting (Fact Sheet)  

SciTech Connect

Summarized guide to conducting Federal energy management projects through utility energy services contracts.

Not Available

2009-07-01T23:59:59.000Z

376

EMIS Quick User Guide Search page (details on page 2)  

E-Print Network (OSTI)

search terms in foreign languages You can enter search terms in foreign languages by: - Using your: Please note that we have a Cyrillic and Arabic keyboards available through the Search page. Entering. For example, to search for articles published between February 01, 2006 and May 30, 2006 enter the following

Shoubridge, Eric

377

Quick Guide: Renewable Energy Certificates (RECs) (Fact Sheet)  

SciTech Connect

Guide for Federal agencies considering renewable energy certificate (REC) purchases to fulfill Federal renewable energy requirements.

2011-07-01T23:59:59.000Z

378

Alternative Financing for Energy Efficiency and Renewable Energy: Quick Guide  

SciTech Connect

Overview of alternative financing mechanisms avaiable to Federal agencies to fund renewable energy and energy efficiency projects.

2009-05-01T23:59:59.000Z

379

Development of Supported Bifunctional Electrocatalysts for Unitized Regenerative Fuel Cells  

E-Print Network (OSTI)

Industrial Partnerships Program to further the development of their wind turbine. #12;Success Stories of Past drug, PTH-CBD, is being prepared for licensing to a pharmaceutical company after the Phase I trials the provisional patent for the technology, process and delivery of LOCUS. This is a single- chambered microbial

380

The Multiple Uses of Carbon Nanotubes in Regenerative Medicine  

Science Conference Proceedings (OSTI)

This talk will summarize the state-of-the-art knowledge on the use of carbon ... Improving the Resistance of Ceramic Surfaces to Biofilm Formation ... Degradation on Surface of Yttria-Stabilized Zirconia by Electric Polarization ... Plasma Surface Modification of Electrospun Fibers for Adhesion-Based Cancer Cell Sorting.

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Acoustic-velocity measurements in materials using a regenerative method  

DOE Patents (OSTI)

Acoustic energy is propatated through earth material between an electro-acoustic generator and a receiver which converts the received acoustic energy into electrical signals. A closed loop is formed by a variable gain amplifier system connected between the receiver and the generator. The gain of the amplifier system is increased until sustained oscillations are produced in the closed loop. The frequency of the oscillations is measured as an indication of the acoustic propagation velocity through the earth material. The amplifier gain is measured as an indication of the acoustic attenuation through the earth materials. The method is also applicable to the non-destructive testing of structural materials, such as steel, aluminum and concrete.

Laine, E.F.

1982-09-30T23:59:59.000Z

382

Energy-efficient regenerative liquid desiccant drying process  

DOE Patents (OSTI)

This invention relates to the use of desiccants in conjunction with an open oop drying cycle and a closed loop drying cycle to reclaim the energy expended in vaporizing moisture in harvested crops. In the closed loop cycle, the drying air is brought into contact with a desiccant after it exits the crop drying bin. Water vapor in the moist air is absorbed by the desiccant, thus reducing the relative humidity of the air. The air is then heated by the used desiccant and returned to the crop bin. During the open loop drying cycle the used desiccant is heated (either fossil or solar energy heat sources may be used) and regenerated at high temperature, driving water vapor from the desiccant. This water vapor is condensed and used to preheat the dilute (wet) desiccant before heat is added from the external source (fossil or solar). The latent heat of vaporization of the moisture removed from the desiccant is reclaimed in this manner. The sensible heat of the regenerated desiccant is utilized in the open loop drying cycle. Also, closed cycle operation implies that no net energy is expended in heating drying air.

Ko, Suk M. (Huntsville, AL); Grodzka, Philomena G. (Huntsville, AL); McCormick, Paul O. (Athens, AL)

1980-01-01T23:59:59.000Z

383

Regenerative fuel cell systems R{ampersand}D  

DOE Green Energy (OSTI)

The LLNL effort to develop electrochemical energy storage systems occupies a crucial regime in the hydrogen technologies` adoption process, between pure research/conceptual feasibility and near-term demonstrations of commercial systems This effort leaves as many component innovations as possible to others, and seeks to integrate the best systems from the highest performance, readily procurable components. The integration research and component testing being undertaken has already uncovered many operational and design issues that might hinder the adoption of breakthrough technologies being funded by the DOE and NASA A focus on delivering energy storage to the most weight-sensitive applications (aircraft and spacecraft) ensures that key technologies will be properly implemented and combined to perform in real, upcoming vehicle tests. The two key technologies that LLNL is aggressively implementing are proton exchange membrane (PEM) -based RFCs and high-performance tankage for storing compressed hydrogen and oxygen gases Tankage built from available technologies must be lightweight and must cope with volume penalties, gas permeation, and moisture handling to adequately furnish the breakthrough levels of specific energy that RFC systems offer Such multidisciplinary specifications have yet to be combined in the form of a commercial product. Were it not fat LLNL`s role as integrator leading industry, and as technical monitor promoting relevant specifications from within DOE-funded demonstration efforts in industry, such functional combinations of component performances would be years lather than months away. In particular, the DOE PRDA funded at Thiokol is on track to deliver vehicle-compatible hydrogen test tanks to support the Ford P2000 demonstration vehicle early next year The supervision of and close interaction with this industrial demonstration project is one important example of the real effort DOE is sponsoring at LLNL to bridge research into demonstrations Another DOE-funded industrial demonstration effort, with Proton Energy Systems as prime contractor, has recently been funded to introduce PEM-based energy storage into electrical utility applications Besides monitoring this field demonstration, LLNL will be directly supporting Proton Energy System`s technology development by testing electrolyzer and URFC cell stacks. In the cases of Proton Energy Systems, Thiokol, and Hamilton Standard (which currently offers the most advanced electrochemical components) LLNL has achieved close cooperation with industrial partners who hold the intellectual property. With these partners, LLNL is jointly developing systems relevant to a wide spectrum of applications, as depicted in Figure 1. These systems include high altitude long endurance (HALE) solar rechargeable aircraft (SRA), zero emission vehicles (ZEVs), hybrid energy storage/propulsion systems for spacecraft, energy storage for remote (off-grid) power sources, and peak shaving for on-grid applications (Carter 1998, de Groot 1997, Mitlitsky 1998, Mitlitsky 1996-a, Mitlitsky 1996-b, Mitlitsky 1996-c, Mitlitsky 1996-d, Mitlitsky 1994, Mitlitsky 1993). Figure 2 illustrates the original application for this set of innovations: solar powered aircraft This aircraft (Pathfinder) set the altitude record (71,500 ft) for all propeller- driven aircraft on July 7, 1997 (Mitlitsky 1998, NASA 1997).

Mitlitsky, F., LLNL

1998-06-24T23:59:59.000Z

384

Acoustic velocity measurements in materials using a regenerative method  

DOE Patents (OSTI)

Acoustic energy is propagated through earth material between an electro-acoustic generator and a receiver which converts the received acoustic energy into electrical signals. A closed loop is formed by a variable gain amplifier system connected between the receiver and the generator. The gain of the amplifier system is increased until sustained oscillations are produced in the closed loop. The frequency of the oscillations is measured as an indication of the acoustic propagation velocity through the earth material. The amplifier gain is measured as an indication of the acoustic attenuation through the earth materials. The method is also applicable to the non-destructive testing of structural materials, such as steel, aluminum and concrete.

Laine, Edwin F. (Alamo, CA)

1986-01-01T23:59:59.000Z

385

Regenerative braking on bicycles to power LED safety flashers  

E-Print Network (OSTI)

This work develops a method for capturing some of the kinetic energy ordinarily lost during braking on bicycles to power LED safety flashers. The system is designed to eliminate: (a) battery changing in popular LED flashers, ...

Collier, Ian M

2005-01-01T23:59:59.000Z

386

Photoelectrochemistry of some aluminum phthalocyanines in regenerative solar cells  

Science Conference Proceedings (OSTI)

Chloroaluminum phthalocyanine (ClAlPc) films sublimed with a high growth rate on SnO/sub 2/ can be made to undergo two transformations when the films are in contact with an acidic (HCl) aqueous solution: transformation I is obtained if the solution contains I/sub 3//I and transformation H occurs when there is no redox couple in the solution. The short-circuit photocurrents produced by these two transformations are different. The highest J/sub sc/(1.1 mA cm/sup -2/), under 100 mW cm/sup -2/ white light illumination, was measured for transformation I. An investigation of the differences between the initial and the highly photoactive film shows that transformation I induces the growth of an 840 nm band in both absorption and action spectra. Moreover, IR spectroscopy suggests that there is a possible protonation of a peripheral nitrogen of the phthalocyanine macrocycle.

Guay, D.; Dodelet, J.P. (INRS-Energie, Varennes, Quebec (CA)); Cote, R.; Langford, C.H. (Chemistry Dept., Concordia Univ., Montreal, Quebec (CA)); Gravel, D. (Dept. de chimie, Univ. de Montreal, Montreal, Quebec (CA))

1989-08-01T23:59:59.000Z

387

A Novel Low Noise Regenerative Divide-by-Four Circuit  

Science Conference Proceedings (OSTI)

... of a chip inductor of 10 nH in series with a chip capacitor of about 40 ... MHz quartz oscillator that was multiplied up to 400 MHz using ultra-low- noise ...

2002-10-15T23:59:59.000Z

388

Mechanical and Regenerative Braking Integration for a Hybrid Electric Vehicle.  

E-Print Network (OSTI)

??Hybrid electric vehicle technology has become a preferred method for the automotive industry to reduce environmental impact and fuel consumption of their vehicles. Hybrid electric… (more)

DeMers, Steven Michael

2008-01-01T23:59:59.000Z

389

Low-pressure-ratio regenerative exhaust-heated gas turbine  

SciTech Connect

A design study of coal-burning gas-turbine engines using the exhaust-heated cycle and state-of-the-art components has been completed. In addition, some initial experiments on a type of rotary ceramic-matrix regenerator that would be used to transfer heat from the products of coal combustion in the hot turbine exhaust to the cool compressed air have been conducted. Highly favorable results have been obtained on all aspects on which definite conclusions could be drawn.

Tampe, L.A.; Frenkel, R.G.; Kowalick, D.J.; Nahatis, H.M.; Silverstein, S.M.; Wilson, D.G.

1991-01-01T23:59:59.000Z

390

Engineering economic analysis of the quick-germ / quick-fiber modified dry grind ethanol fractionation process.  

E-Print Network (OSTI)

??It has been widely debated whether producing ethanol from corn is sustainable in the long term. Environmentally, the major concern is that producing ethanol from… (more)

Lin, Tao

2010-01-01T23:59:59.000Z

391

On the performance of a new symmetric rank-one method with restart for solving unconstrained optimization problems  

Science Conference Proceedings (OSTI)

Quasi-Newton (QN) methods are generally held to be the most efficient minimization methods for solving unconstrained optimization problems. Among the QN methods, symmetric rank-one (SR1) is one of the very competitive formulas. In the present paper, ... Keywords: Hessian approximation, Symmetric rank-one update, Unconstrained optimization

Farzin Modarres Khiyabani; Wah June Leong

2012-09-01T23:59:59.000Z

392

Study of the Lateral Boundary Condition Temporal Resolution Problem and a Proposed Solution by Means of Boundary Error Restarts  

Science Conference Proceedings (OSTI)

To properly utilize coupled limited-area models (LAMs), the time scales of the cross-boundary fluxes in the available lateral boundary data must be assessed. In current operational practice, the update frequencies of these data are usually ...

Piet Termonia; Alex Deckmyn; Rafiq Hamdi

2009-10-01T23:59:59.000Z

393

DOE O 425.1D Admin Chg 1, Verification of Readiness to Start Up or Restart Nuclear Facilities  

Directives, Delegations, and Requirements

The order establishes requirements for verifying readiness for startup of new Hazard Category 1, 2, and 3 nuclear facilities, activities, and operations, and ...

2010-04-16T23:59:59.000Z

394

NETL: Gasifipedia  

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

Power: IGCC Project Examples Power: IGCC Project Examples Knowledge Gained from IGCC Projects Operational experience leading to knowledge about gasification is available in a variety of sources. There are some main issues which came up repeatedly in the early years of the first generation of gasification plants, despite the wide range of feedstocks, products, and process decisions. Most of the issues with newly built gasification plants are related to the integration of the different pieces of process equipment with one another. This is typically the boundary between one manufacturer's responsibility and another's. These issues have been addressed increasingly as the operational knowledge base has expanded over the past 15 to 20 years. Examples of this integration issue between the air separation unit (ASU), the gas turbine and the gasifier, have occurred in the European IGCC plants (ELCOGAS and Nuon). Availability is highly vulnerable to an outage of any one of these systems, in particular, at facilities which require long restart periods. In fact, another lesson that was quickly learned in this first generation of plants was that the control systems for the plants should allow for the gasifiers to perform a "hot restart" when a less serious issue has triggered an emergency alarm. This avoids long restart procedural cycles in the event of a less serious upset condition or "nuisance alarm".

395

Why don't fuel prices change as quickly as crude oil prices? - FAQ ...  

U.S. Energy Information Administration (EIA)

Prices are determined by demand and supply in our market economy. Fuel demand is affected mainly by economic conditions, and for heating oil, the weather.

396

Quantification of rapid environmental redox processes with quick-scanning x-ray absorption  

E-Print Network (OSTI)

manganese oxide x-ray absorption near-edge structure kinetics In the environment, chemical reactions to determining chemical kinetic rate constants and reaction mechanisms, both of which are required to fully understand environmental chemical processes. Kinetic measurements with traditional techniques, such as batch

Sparks, Donald L.

397

Distant Observer Tool Quickly Identifies Costly Flaws in CSP Fields (Fact Sheet)  

SciTech Connect

Remote control digital photography and metrology are combined to accurately define optical efficiency problems in concentrating solar power (CSP) plants.

Not Available

2012-12-01T23:59:59.000Z

398

Why don't fuel prices change as quickly as crude oil prices? | U.S ...  

U.S. Energy Information Administration (EIA)

Didn't find the answer to your question? Ask an energy expert! Your email address is required *. ...

399

Critical infrastructure protection decision support system decision model : overview and quick-start user's guide.  

SciTech Connect

The Critical Infrastructure Protection Decision Support System Decision Model (CIPDSS-DM) is a useful tool for comparing the effectiveness of alternative risk-mitigation strategies on the basis of CIPDSS consequence scenarios. The model is designed to assist analysts and policy makers in evaluating and selecting the most effective risk-mitigation strategies, as affected by the importance assigned to various impact measures and the likelihood of an incident. A typical CIPDSS-DM decision map plots the relative preference of alternative risk-mitigation options versus the annual probability of an undesired incident occurring once during the protective life of the investment, assumed to be 20 years. The model also enables other types of comparisons, including a decision map that isolates a selected impact variable and displays the relative preference for the options of interest--parameterized on the basis of the contribution of the isolated variable to total impact, as well as the likelihood of the incident. Satisfaction/regret analysis further assists the analyst or policy maker in evaluating the confidence with which one option can be selected over another.

Samsa, M.; Van Kuiken, J.; Jusko, M.; Decision and Information Sciences

2008-12-01T23:59:59.000Z

400

Quick Guide: Renewable Energy Certificates (RECs) (Fact Sheet), Federal Energy Management Program (FEMP)  

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

energy for different facilities through energy for different facilities through multiple suppliers. Because this allows for aggregate REC purchases for multiple sites, check with your agency before proceeding to determine whether REC purchases are already being made at the agency level. Federal Renewable Energy Requirements Satisfied by RECs Multiple laws and executive orders define requirements for the use of renewable energy in Federal facilities. RECs can only be used to satisfy goals associated with renewable energy consumption or the environmental benefits of renewable energy consumption. This includes meeting GHG emissions reduction goals. Energy Policy Act (EPAct) of 2005: EPAct 2005 requires Federal agencies to consume increasing amounts of renewable energy; specifically: * 3 percent in fiscal

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


401

Quick Guide: Renewable Energy Certificates (RECs) (Fact Sheet), Federal Energy Management Program (FEMP)  

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

energy for different facilities through energy for different facilities through multiple suppliers. Because this allows for aggregate REC purchases for multiple sites, check with your agency before proceeding to determine whether REC purchases are already being made at the agency level. Federal Renewable Energy Requirements Satisfied by RECs Multiple laws and executive orders define requirements for the use of renewable energy in Federal facilities. RECs can only be used to satisfy goals associated with renewable energy consumption or the environmental benefits of renewable energy consumption. This includes meeting GHG emissions reduction goals. Energy Policy Act (EPAct) of 2005: EPAct 2005 requires Federal agencies to consume increasing amounts of renewable energy; specifically: * 3 percent in fiscal

402

support@ingenuity.com http://www.ingenuity.com 1 Search Quick Start Tutorial  

E-Print Network (OSTI)

Search Click to the Tab for Functions/Diseases Search. Enter a biological function or disease term for the first search term which helps narrow the search results. If you are searching for only one gene types of searches, exact match, wildcard (*) and multiple term searches are supported. · For exact match

Wood, James B.

403

Guide for conducting treatability studies under CERCLA: Solvent extraction quick reference fact sheet  

SciTech Connect

Systematically conducted, well-documented treatability studies are an important component of remedy evaluation and selection under the Superfund Program. This fact sheet focuses on solvent extraction treatability studies, and is a highly abridged version of the guide which bears the same title. This fact sheet presents an abbreviated guide for designing and implementing solvent extraction treatability studies. The fact sheet presents a description of and discusses the applicability and limitations of solvent extraction technologies and defines the prescreening and field measurement data needed to determine if treatability testing is required.

Rawe, J.

1992-08-01T23:59:59.000Z

404

Why don't fuel prices change as quickly as crude oil prices ...  

U.S. Energy Information Administration (EIA)

Fuel demand is affected mainly by economic conditions, and for heating oil, the weather. ... How do I calculate diesel fuel surcharges? How do I compare heating fuels?

405

Mixed wastes management at Fernald: Making it happen quickly, economically and compliantly  

SciTech Connect

At the end of calender year 1992, the Fernald Environmental Management Project (FEMP) had approximately 12,500 drums of mixed low-level waste in storage and the Fernald Environmental Restoration Management Corporation (FERMCO) had just begun to develop an aggressive project based program to treat and dispose of this mixed waste. By 1996 the FERMCO mixed waste management program had reduced the aforementioned 12,500 drums of waste once in inventory to approximately 5800 drums. Projects are currently in progress to completely eliminate the FEMP inventory of mixed waste. As a result of these initiatives and aggressive project management, the FEMP has become a model for mixed waste handling, treatment and disposal for DOE facilities. Mixed waste management has traditionally been viewed as a singular and complex environmental problem. FERMCO has adopted the viewpoint that treatment and disposal of mixed waste is an engineering project, to be executed in a disciplined fashion with timely and economic results. This approach allows the larger mixed waste management problem to be divided into manageable fractions and managed by project. Each project is managed by problem solving experts, project managers, in lieu of environmental experts. In the project approach, environmental regulations become project requirements for individual resolution, as opposed to what had formerly been viewed as technically unachievable environmental standards.

Witzeman, J.T. [Fernald Environmental Restoration Management Corp., Cincinnati, OH (United States); Rast, D.M. [USDOE, Washington, DC (United States)

1996-02-09T23:59:59.000Z

406

Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). Version 3.5, Quick Reference Guide  

Science Conference Proceedings (OSTI)

This Reference Guide contains instructions on how to install and use Version 3.5 of the NRC-sponsored Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). The NUCLARR data management system is contained in compressed files on the floppy diskettes that accompany this Reference Guide. NUCLARR is comprised of hardware component failure data (HCFD) and human error probability (HEP) data, both of which are available via a user-friendly, menu driven retrieval system. The data may be saved to a file in a format compatible with IRRAS 3.0 and commercially available statistical packages, or used to formulate log-plots and reports of data retrieval and aggregation findings.

Gilbert, B.G.; Richards, R.E.; Reece, W.J.; Gertman, D.I.

1992-10-01T23:59:59.000Z

407

Foodservice sourcebook: A quick-reference guide to industry information and sources  

Science Conference Proceedings (OSTI)

The purpose of this project was the development of a comprehensive, easily-updated sourcebook of information and references related to the foodservice industry for use by electric utility customer service staffs. The Foodservice Sourcebook'' consists of the following directories: (1)Foodservice Industry Leaders --- Leading Foodservice Operators (Fast Food; Full Service; Lodging; Diversified Restaurant, Cafeteria and Retail Chains, Transportation and Recreation Foodservice Operators; Contract Management Firms; Franchises; Parent and Subsidiary Company Finders; Institutional, Military, School, and Healthcare Foodservice Organizations; Independent Restaurant Operators), and Foodservice Trade and Restaurant Associations; (2) Equipment Manufacturer Directories --- Broilers; Fryers; Griddles; Hot Water Heaters; Ovens; Ranges; Refrigerators and Freezers; Steamers and Skillets; Ventilation and Exhaust Equipment; Warewashers; Leading Major Equipment Distributors; (3) Electric Utilities --- National Electric Customer Assistance Network; Electric Utility Foodservice Activities (Commercial Cooking, Test/Demonstration Kitchen, Equipment Efficiency Improvement, Lighting, Hot Water, Space Conditioning, and Refrigeration electric utility programs); (4) Foodservice Market Trends --- Excerpts from Restaurant Business: Restaurant Growth Index,'' September, 1989; (5) Foodservice Design/Operation Guide --- Excerpts from National Restaurant Association Facilities Operations Manual; and (6) Reference Bibliography --- Electric Power Research Institute, National Restaurant Association, and industry publications.

Not Available

1990-02-01T23:59:59.000Z

408

Geothermal HVAC System Performance in a Quick Service Restaurant: Field Experience From McDonald's Demonstration  

Science Conference Proceedings (OSTI)

This report summarizes the monitored results from a geothermal heat pump system installed at a new McDonald's restaurant in Westland, Michigan, a suburb 23 miles west of Detroit.

1999-12-15T23:59:59.000Z

409

RECENT X-RAY VARIABILITY OF {eta} CARINAE: THE QUICK ROAD TO RECOVERY  

Science Conference Proceedings (OSTI)

We report continued monitoring of the superluminous binary system {eta} Car by the Proportional Counter Array on the Rossi X-ray Timing Observatory (RXTE) through the 2009 X-ray minimum. The RXTE campaign shows that the minimum began on 2009 January 16, consistent with the phasings of the two previous minima, and overall, the temporal behavior of the X-ray emission was similar to that observed by RXTE in the previous two cycles. However, important differences did occur. The 2-10 keV X-ray flux and X-ray hardness decreased in the 2.5 year interval leading up to the 2009 minimum compared to the previous cycle. Most intriguingly, the 2009 X-ray minimum was about 1 month shorter than either of the previous two minima. During the egress from the 2009 minimum the X-ray hardness increased markedly as it had during egress from the previous two minima, although the maximum X-ray hardness achieved was less than the maximum observed after the two previous recoveries. We suggest that the cycle-to-cycle variations, especially the unexpectedly early recovery from the 2009 X-ray minimum, might have been the result of a decline in {eta} Car's wind momentum flux produced by a drop in {eta} Car's mass loss rate or wind terminal velocity (or some combination), though if so the change in wind momentum flux required to match the X-ray variation is surprisingly large.

Corcoran, M. F.; Hamaguchi, K. [CRESST and X-ray Astrophysics Laboratory, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Pittard, J. M. [School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT (United Kingdom); Russell, C. M. P.; Owocki, S. P. [Bartol Research Institute, Department of Physics and Astronomy, University of Delaware, Newark, DE 19716 (United States); Parkin, E. R. [Institut d'Astrophysique et de Geophysique, Universite de Liege, 17, Allee du 6 Aout, B5c, B-4000 Sart Tilman (Belgium); Okazaki, A. [Faculty of Engineering, Hokkai-Gakuen University, Toyohira-ku, Sapporo 062-8605 (Japan)

2010-12-20T23:59:59.000Z

410

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 17 DECEMBER 2012 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

................................................................................................426 Energy Core Group .............................................................................................................................................429 Certificate in Defense Energy - Curriculum 234 Management (Energy Specialty) Master of Computing Technology Master of Cost Estimating and Analysis Master

411

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 27 SEPTEMBER 2012 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

of operations, directed energy systems, software engineering in systems, remote sensing applications Program (FSP). Additionally, it is responsible for the International Sponsor Program and acts

412

NAVAL POSTGRADUATE SCHOOL ACADEMIC CATALOG 7 JUNE 2012 Quick Facts..............................................................................................................................................................4  

E-Print Network (OSTI)

of operations, directed energy systems, software engineering in systems, remote sensing applications Program (FSP). Additionally, it is responsible for the International Sponsor Program and acts

413

Invited review Quick and dirty but still pretty good: a review of new descriptive  

E-Print Network (OSTI)

bioconjugation presents a superior approach for forming close-range interfaces between semiconductor quantum dots

O'Toole, Alice J.

414

Electric systems respond quickly to the sudden loss of supply or ...  

U.S. Energy Information Administration (EIA)

Tools; Glossary › All Reports ... weather; capacity; gasoline; exports; nuclear; forecast; View All Tags ...

415

Outside the continental United States international travel and contagion impact quick look tool  

Science Conference Proceedings (OSTI)

This paper describes a tool that will allow public health analysts to estimate infectious disease risk at the country level as a function of different international transportation modes. The prototype focuses on a cholera epidemic originating within ... Keywords: HealthGIS, epidmiology, health informatics, public health, spatio-temporal modeling

Courtney D. Corley; Mary J. Lancaster; Robert T. Brigantic; Brenda Kunkel; George Muller; Taylor McKenzie

2012-11-01T23:59:59.000Z

416

Big box, no more quick fixes : a historical account of consumption, retail and discount shopping typologies  

E-Print Network (OSTI)

As of 2011, the fastest growing sectors of the American economy are related to, or directly involved in the retail business. The conditions which led to this phenomenon are rooted in the fundamental precepts of capitalism, ...

Scanlon, Erik R

2011-01-01T23:59:59.000Z

417

Foodservice Sourcebook: A Quick-Reference Guide to Industry Information and Sources (Revision 1)  

Science Conference Proceedings (OSTI)

The directories in this first revision of the foodservice sourcebook contain 1989 information relevant to the foodservice industry. Included is material on commercial equipment, associations, electric utility contacts and activities, and 10 categories of leading foodservice operators. This concise updated reference will help utilities better understand and serve the foodservice industry.

1990-04-01T23:59:59.000Z

418

Quick Start Guide There are two ways to access COS Funding  

E-Print Network (OSTI)

search terms entered are connected by the Boolean connector OR. In addition, searches retrieve embedded are always ranked by relevancy. 1. Enter your search terms into the text box. 2. Click COS Search. Advanced, or Sponsor). 3. Enter your search terms into the boxes. Additional fields are available to enter more search

Ronquist, Fredrik

419

A Quick Guide to Wind Power Forecasting: State-of-the-Art 2009  

E-Print Network (OSTI)

challenges with regard to both power production and load balance in the electricity grid. This new source reliable and accurate wind power forecasting systems. Electricity generated from wind power can be highly other electricity sources, must be scheduled. Although wind power forecasting methods are used

Kemner, Ken

420

OxCORT v4 Quick Guide Student Guide To OxCORT  

E-Print Network (OSTI)

particular dates, enter the dates in these fields. You may need to change the Term search fields to Any Term into the field below. Topic ­ To search for reports relating to a particular topic enter one or all the words and Any Year if the term shown does not match the dates you have entered. XRNLI ­ Each report has a report

Johnston, Michael

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

eLibrary Quick Guide Note This is a basic guide to using the  

E-Print Network (OSTI)

. · Select the Quickset you are interested in · Just enter a search term and eLibrary will retrieve a set. This option allows you to search the University's range of online journals · Enter the journal title. · Enter the book title into the search box and click . · Next to each title in your results it will either

Birmingham, University of

422

Jump-Start Your Plant's Energy Savings with Quick PEP (Plant Energy Profiler)  

SciTech Connect

This DOE Industrial Technologies Program fact sheet describes a new, easy-to-use software tool that can help manufacturing firms identify ways to save energy and money in their plants.

2006-07-01T23:59:59.000Z

423

A quick procedure for model selection in the case of mixture of normal densities  

Science Conference Proceedings (OSTI)

The properties of robustness of the estimates based on the minimum integrated square error criterion can be exploited to set up a procedure in finding the number of the components of a mixture of Gaussian distributions. Each step of the procedure consists ... Keywords: Maximum likelihood, Minimum integrated square error, Monte Carlo significance test, Multivariate Gaussian mixtures, Simulation studies

A. Durio E. D. Isaia

2007-08-01T23:59:59.000Z

424

Regenerative Braking for an Electric Vehicle Using Ultracapacitors and a Buck-Boost Converter  

E-Print Network (OSTI)

-mail: jdixon@ing.puc.cl *University of Concepción Abstract An ultracapacitor bank control system and decelerations of the vehicle with minimal loss of energy, and minimal degradation of the main battery pack. The system uses an IGBT Buck-Boost converter, which is connected to the ultracapacitor bank at the Boost side

Rudnick, Hugh

425

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

EFFECT o V 1,1, II II I BOILER TEMPERATURE,T B (OF) XBLlR operates with a multistage boiler and a multi- stagerather than in the boiler (or the generator). The greatest

Dao, K.

2011-01-01T23:59:59.000Z

426

Performance Evaluation of Combined Batch Type Solar Water Heater Cum Regenerative Solar Still  

Science Conference Proceedings (OSTI)

In this work, effort is being made to integrate two different solar appliances so that they could work in much better way. Solar water heater cum distillation system is designed and fabricated to carry out two operations simultaneously, heating of water ...

A. Sumit Ambade; B. Tarun Narekar; C. Vikrant Katekar

2009-12-01T23:59:59.000Z

427

TBx18 and the epicardium in cardiac development and regenerative medicine  

E-Print Network (OSTI)

Res, 2006. 71(4): p. 661-71. Martin-Rendon, E. , et al. ,in full from Jody C. Martin, Chenleng Cai, Yunfu Sun, LiUCSD Publications Jody C. Martin, Chenleng Cai, Yunfu Sun,

Martin, Jody Carl

2008-01-01T23:59:59.000Z

428

Design und optimale Betriebsführung doppelt gespeister Asynchrongeneratoren für die regenerative Energieerzeugung.  

E-Print Network (OSTI)

??The investigations of the clues for the optimum construction and optimum operation management, that is working point dependent regulation of the active power and reactive… (more)

Sinelnikova, Elena

2005-01-01T23:59:59.000Z

429

Performance of zig-zag slab regenerative ring amplifier laser system  

Science Conference Proceedings (OSTI)

We report on a zig-zag slab laser system operated in a burst mode at 300W at 1.05 {mu}m and 100 W at 0.53 {mu}m. The laser was operated at pulse energies up to 20 Joules/pulse and 1GW peak power and repetition rates from 1 to 30 Hz. Output in continuous operation exceeded 50W at 1.05 {mu}m and doubling efficiency of >32%.

Hackel, L.A.

1989-12-13T23:59:59.000Z

430

FUNDAMENTAL ASPECTS OF REGENERATIVE CERIUM OXIDE NANOPARTICLES AND THEIR APPLICATIONS IN NANOBIOTECHNOLOGY.  

E-Print Network (OSTI)

??Cerium oxide has been used extensively for various applications over the past two decades. The use of cerium oxide nanoparticles is beneficial in present applications… (more)

Patil, Swanand

2006-01-01T23:59:59.000Z

431

Regenerative zinc/air and zinc/ferricyanide batteries for stationary power applications  

DOE Green Energy (OSTI)

The authors report a novel configuration for a zinc-particle, packed-bed anode in which an open structure of high hydraulic permeability is maintained indefinitely in a cell with closely spaced walls by the formation of particle bridges and associated gaps. The configuration minimizes electrolyte pumping costs, allows rapid refueling and partial recharge, and provides for 100% zinc consumption. This approach benefits zinc/air fuel batteries by allowing nearly continuous operation and fuel recycle without commercial infrastructure; it benefits Zn/[Fe(CN){sub 6}]{sup {minus}3} batteries by eliminating shape-change and polarization problems found with planar anodes.

Cooper, J.F.; Keene, L.E.; Noring, J.; Maimoni, A.; Peterman, K.

1994-05-01T23:59:59.000Z

432

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

FRACTION OF C A RNOT~.II J8 Ttl- COP- n;a110,OF ~RACTION n;ACTIO N 'CF CARNO TIII .7 5 0 Ttl'" 270.0 ~ c u P: 1 . 111 8OF tARNUT~.7Ib MASS ~1.0W Ttl- 190,01' lC- IIO.II~ COP- 1.1N

Dao, K.

2011-01-01T23:59:59.000Z

433

Carbon Capture by a Continuous, Regenerative Ammonia-Based Scrubbing Process  

Science Conference Proceedings (OSTI)

Overview: To develop a knowledge/data base to determine whether an ammonia-based scrubbing process is a viable regenerable-capture technique that can simultaneously remove carbon dioxide, sulfur dioxide, nitric oxides, and trace pollutants from flue gas.

Resnik, K.P.; Yeh, J.T.; Pennline, H.W.

2006-10-01T23:59:59.000Z

434

Low-pressure-ratio regenerative exhaust-heated gas turbine. Final report  

SciTech Connect

A design study of coal-burning gas-turbine engines using the exhaust-heated cycle and state-of-the-art components has been completed. In addition, some initial experiments on a type of rotary ceramic-matrix regenerator that would be used to transfer heat from the products of coal combustion in the hot turbine exhaust to the cool compressed air have been conducted. Highly favorable results have been obtained on all aspects on which definite conclusions could be drawn.

Tampe, L.A.; Frenkel, R.G.; Kowalick, D.J.; Nahatis, H.M.; Silverstein, S.M.; Wilson, D.G.

1991-01-01T23:59:59.000Z

435

Corrosion Control Using Regenerative Biofilms (CCURB) in Power Plant Service Water Systems  

Science Conference Proceedings (OSTI)

A knowledge of fracture toughness is crucial in assessing the integrity of steam turbine rotors. Previous EPRI studies have pioneered a miniature specimen technique for determining the Fracture Appearance Transition Temperature (FATT) as well as the fracture toughness (KIC). Extension of the technique to the NiCrMoV steels used in low pressure (LP) turbines would benefit utilities greatly.

1999-10-26T23:59:59.000Z

436

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

saturated temperature in the condenser or in the absorber,evaporator pressure, psia condenser pressure, psia Pc U ..Jlevel 8 corresponds to the condenser pressure Pc' and level

Dao, K.

2011-01-01T23:59:59.000Z

437

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

heat source) transfers heat to boiling process B. A multi-processes in the adiabatic regenerator; that is , heat transfer

Dao, K.

2011-01-01T23:59:59.000Z

438

Trade-off Analysis of Regenerative Power Source for Long Duration Loitering Airship  

E-Print Network (OSTI)

, the airship needs a reliable, low-weight, renewable power generation system. This analysis is focused on solar. Evaluating the trade- offs of the cost against the power consumption, efficiency, and reliability for each by their excessive drag. Flat solar technologies (i.e. thin film, LSC, and flat panel PV) are ranked the highest

439

Modeling and Analysis of Load and Time Dependent Software Rejuvenation Policies  

E-Print Network (OSTI)

Due to repeated and potentially faulty usage of continuously running client-server type software systems by many clients, such software "ages" with time and eventually fails. Huang et. al. proposed a technique called "software rejuvenation" [3] in which the software is periodically stopped and then restarted in a "robust" state after proper maintenance. This "renewal " of software prevents, or at least postpones, the crash failure. In this paper, we present a quantitative analysis of two software rejuvenation policies. The first one considers only the ageing behaviour of the system by time, while the second one considers the actual load of the system as well. The behaviour of the system is represented through a Markov Regenerative Stochastic Petri Net (MRSPN) model. Numerical analysis of the system performance regarding the probability of successful service of clients is provided. Keywords: Continuously running client-server software systems, Software rejuvenation, Markov Regenerati...

S. Garg; A. Pfening; A. Puliafito; M. Telek; K. S. Trivedi

1996-01-01T23:59:59.000Z

440

China Energy and Emissions Paths to 2030  

E-Print Network (OSTI)

or the use of regenerative burner Energy monitoring andor regenerative burners can reduce energy consumption

Fridley, David

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Learning from Consumers: Plug-In Hybrid Electric Vehicle (PHEV) Demonstration and Consumer Education, Outreach, and Market Research Program  

E-Print Network (OSTI)

and “turtles” displaying regenerative energy both perverselythe type of energy (Gas, Electric, Electric Regenerative) by

Kurani, Kenneth S; Axsen, Jonn; Caperello, Nicolette; Davies, Jamie; Stillwater, Tai

2009-01-01T23:59:59.000Z

442

Sokoban: enhancing general single-agent search methods using domain knowledge  

Science Conference Proceedings (OSTI)

Keywords: IDA, Pattern database, Sokoban, pattern search, rapid random restart, single-agent search, transposition table

Andreas Junghanns; Jonathan Schaeffer

2001-06-01T23:59:59.000Z

443

Electric and Gasoline Vehicle Lifecycle Cost and Energy-Use Model  

E-Print Network (OSTI)

maximum, and restricts regenerative energy to be less thanafter accounting for regenerative energy made available, andthat the amount of regenerative energy returned to the

Delucchi, Mark; Burke, Andy; Lipman, Timothy; Miller, Marshall

2000-01-01T23:59:59.000Z

444

Simulations of Plug-in Hybrid Vehicles Using Advanced Lithium Batteries and Ultracapacitors on Various Driving Cycles  

E-Print Network (OSTI)

accept all the regenerative braking energy. This paper isaccept all the regenerative braking energy. Figure 1 showsaccepts all the regenerative braking energy. In this mode, a

Burke, Andy; Zhao, Hengbing

2010-01-01T23:59:59.000Z

445

International Assessment of Electric-Drive Vehicles: Policies, Markets, and Technologies  

E-Print Network (OSTI)

the vehmle allows regenerative brakmg energy to be captured,and to capture regenerative braking energy, or a simplerto recapture regenerative braking energy. ¯ motor-asstst

Sperling, Daniel; Lipman, Timothy

2003-01-01T23:59:59.000Z

446

Transportation and its Infrastructure  

E-Print Network (OSTI)

systems, store regenerative braking energy and to operate2 emissions. However, regenerative braking energy cannot beas electrical energy if regenerative braking is available (

2007-01-01T23:59:59.000Z

447

Optimum Performance of Direct Hydrogen Hybrid Fuel Cell Vehicles  

E-Print Network (OSTI)

such that regenerative braking energy can be efficientlyto recovering energy by regenerative braking. This increaseis to recover energy while decelerating through regenerative

Zhao, Hengbing; Burke, Andy

2009-01-01T23:59:59.000Z

448

INL/EXT-09-XXXXX  

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

Power Level 10 Figure 12. Percentage of Time at Regenerative Power Level 11 Figure 13. Regenerative Energy Source Comparison 12 Figure 14. Regenerative Energy Efficiency 12...

449

Hydrogen Fuel Cell Vehicles  

E-Print Network (OSTI)

or estimates of regenerative energy recovery: Estimates offraction is equal to regenerative energy returned all thethe amount of regenerative energy available might exceed the

Delucchi, Mark

1992-01-01T23:59:59.000Z

450

Fuel Cell Powered Vehicles Using Supercapacitors: Device Characteristics, Control Strategies, and Simulation Results  

E-Print Network (OSTI)

and the recaptured regenerative energy are completely offsetincrease of captured regenerative energy, and will slightlythe capture of regenerative braking energy, which will

Zhao, Hengbing; Burke, Andy

2010-01-01T23:59:59.000Z

451

Zero-Emission Vehicle Scenario Cost Analysis Using A Fuzzy Set-Based Framework  

E-Print Network (OSTI)

and to capture regenerative braking energy, or a simplerto recapture regenerative braking energy over a modestto recapture regenerative braking energy and to meet vehicle

Lipman, Timothy Edward

1999-01-01T23:59:59.000Z

452

A method for quick assessment of CO2 storage capacity in closed and semi-closed saline formations  

E-Print Network (OSTI)

National Conference of Carbon Sequestration, National EnergyNational Conference on Carbon Sequestration, National EnergyNational Conference of Carbon Sequestration, National Energy

Zhou, Q.; Birkholzer, J.; Tsang, C.F.; Rutqvist, J.

2008-01-01T23:59:59.000Z

453

Are American astrophysics papers accepted more quickly than others? Part II: correlations with citation rates, subdisciplines, and author numbers  

Science Conference Proceedings (OSTI)

We continue the investigation for more than 2,150 astrophysics papers published from July 2007 to June 2008 of various possible correlations among time from submission to acceptance; nationalities of lead authors; numbers of citations to the papers in ... Keywords: Astronomical journals, Citations, Publications

Virginia Trimble; Jose A. Ceja

2013-04-01T23:59:59.000Z

454

Fast in-situ annealing stage coupled with EBSD: A suitable tool to observe quick recrystallization mechanisms  

SciTech Connect

A heating stage has been developed to perform in-situ annealing in a SEM equipped with an EBSD system in order to study recrystallization mechanisms. High temperature treatments could then be performed inside the SEM, up to 1180 Degree-Sign C and with high heating and cooling rates ({approx} 100 Degree-Sign C s{sup -1}). Samples were cooled down to room temperature to perform EBSD orientation mapping in between successive short-duration heat treatments. Microstructure evolution snapshots obtained this way allow gaining an insight into recrystallization mechanisms. The interest of such experiments is shown for two examples: static recrystallization of cold deformed pure tantalum and post-dynamic evolution of hot-deformed Zircaloy4. - Highlights: Black-Right-Pointing-Pointer Heating stage for in-SEM annealing at high temperature (up to 1200 Degree-Sign C). Black-Right-Pointing-Pointer High heating and cooling rates (100 Degree-Sign C s{sup -1}), no temperature overshoot. Black-Right-Pointing-Pointer Sequential observation of very fast recrystallization mechanisms.

Bozzolo, N., E-mail: nathalie.bozzolo@mines-paristech.fr; Jacomet, S.; Loge, R.E.

2012-08-15T23:59:59.000Z

455

Research Article: Effective sample size: Quick estimation of the effect of related samples in genetic case-control association analyses  

Science Conference Proceedings (OSTI)

Affected relatives are essential for pedigree linkage analysis, however, they cause a violation of the independent sample assumption in case-control association studies. To avoid the correlation between samples, a common practice is to take only one ... Keywords: Correlation, Effective sample size, Genetic association, Variance inflation

Yaning Yang; Elaine F. Remmers; Chukwuma B. Ogunwole; Daniel L. Kastner; Peter K. Gregersen; Wentian Li

2011-02-01T23:59:59.000Z

456

QuickGuide:TableofContents Page1 (v.2.AY_08032012) Completing Elements of the Proposal Development Document  

E-Print Network (OSTI)

a wildcard search to define your search. A wildcard is a character that may be used in a search term to represent one or more other characters. For example, searching for the term "*cancer*" would yield results or execution of the project. 4. Click the magnifying glass next to Affiliate Search. Enter search criteria. Key

Loudon, Catherine

457

CRITICALITY SAFETY LIMIT EVALUATION PROGRAM (CSLEP) & QUICK SCREENS, ANSWERS TO EXPEDITED PROCESSING LEGACY CRITICALITY SAFETY LIMITS & EVALUATIONS  

SciTech Connect

Since the end of the cold war, the need for operating weapons production facilities has faded. Criticality Safety Limits and controls supporting production modes in these facilities became outdated and furthermore lacked the procedure based rigor dictated by present day requirements. In the past, in many instances, the formalism of present day criticality safety evaluations was not applied. Some of the safety evaluations amounted to a paragraph in a notebook with no safety basis and questionable arguments with respect to double contingency criteria. When material stabilization, clean out, and deactivation activities commenced, large numbers of these older criticality safety evaluations were uncovered with limits and controls backed up by tenuous arguments. A dilemma developed: on the one hand, cleanup activities were placed on very aggressive schedules; on the other hand, a highly structured approach to limits development was required and applied to the cleanup operations. Some creative approaches were needed to cope with the limits development process.

TOFFER, H.

2006-02-21T23:59:59.000Z

458

Quick Contact info for selected DP/Center Administration (see Center pages for a more inclusive list of contacts)  

E-Print Network (OSTI)

"Wardriving the SmartGrid, Practical approaches to Attacking Utility Radio packets" ­ Black Hat - July 2010% of all consumers aware of SmartGrid implementation efforts in July/August 2009 ­ Only 16% of all consumers aware of SmartGrid implementation efforts in April/May 2010 Threats: National Critical

Jiang, Wen

459

Feedback from Student Comments Thank you for your participation in our on-line surveys & Quick Comment Card options. We  

E-Print Network (OSTI)

comments, Student Health Services, which includes the Medical Clinic, Counseling and Psychological Services an evaluation and bringing it directly to the Student Health Center Laboratory without a physical examination by a health care provider Some services can be accomplished on-line, like your initial Education Abroad

California at Santa Cruz, University of

460

Applicability of lean manufacturing and quick response manufacturing in a high-mix low-volume environment  

E-Print Network (OSTI)

As today's manufacturers face increasing pressure to improve costs and compete globally, many are turning to the philosophy of Lean Manufacturing as exemplified by the Toyota Production System. Lean is most successful when ...

Joing, Matthew J. (Matthew John), 1972-

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Quick Guide to Compendex Compendex, the electronic version of Engineering Index, covers the world's technological literature in all  

E-Print Network (OSTI)

, grey Use limits to narrow your search Enter your search terms Select the field to search Use indexes phrases in quotation marks (" "). AND Finds records that contain both your search terms. OR Finds records that contain at least one of your search terms. NOT Finds records that contain your first search term

Hampton, Randy

462

http://zetoc.mimas.ac.uk/cgi-bin/wayf?A-1 Quick Reference Guide to Zetoc Alert  

E-Print Network (OSTI)

. Search for journals alphabetically, by search term or by subject: Select a letter to view are currently in the list. The right-hand side of the screen is where you enter your searches to add to the list by either H Robinson or M E Ashworth, enter them as separate searches. You can combine keywords from

Cambridge, University of

463

404.727.8727 barbara.abu-zeid@emory.edu November 2009 PubMed: Quick Steps to Best Results  

E-Print Network (OSTI)

://www.ncbi.nlm.nih.gov/sites/entrez?otool=emorylib. 2. Search by Topic Enter significant terms of interest (e.g., drug resistant tuberculosis af- rica Search, click on Details to see how PubMed translated your search. PubMed maps to MeSH terms, if possi- ble, and includes these in the search. Understanding how Pub- Med uses MesH terms can help you refine

Duong, Timothy Q.

464

5.4 Stirling Numbers When counting various types of functions from 2.1, we quickly discovered that  

E-Print Network (OSTI)

be summarized as follows: 1. The General Motors Stirling-cycle GPU-3 heat engine was modeled to operate 3 (GPU-3) Stirling-cycle engine 4 was chosen for investigating the potential of Stirling-cycle heat of how to add and remove heat from the working fluid in a Stirling-cycle engine is the most crucial

DeMaio, Joe

465

Analysis of hydraulic power transduction in regenerative rotary shock absorbers as function of working fluid kinematic viscosity  

E-Print Network (OSTI)

This investigation seeks to investigate the relationship of kinematic fluid viscosity to the effective power transduction seen by a hydraulic motor. Applications of this research specifically relate to energy recovery from ...

Avadhany, Shakeel N

2009-01-01T23:59:59.000Z

466

A 350 mu W CMOS MSK Transmitter and 400 mu W OOK Super-Regenerative Receiver for Medical Implant Communications  

E-Print Network (OSTI)

Recent advances in the medical field are spurring the need for ultra-low power transceivers for wireless communication with medical implants. To deal with the growing demand for medical telemetry, the FCC commissioned the ...

Dawson, Joel L.

467

Method for starting and operating an advanced regenerative parallel compound dual fluid heat engine-advanced Cheng cycle(ACC)  

SciTech Connect

In a Cheng cycle, dual fluid heat engine of the type is described having: (i) a gas turbine engine including a compressor for compressing a first working fluid, having a compressor outlet, a combustion chamber in fluid communication with the compressor outlet, a turbine unit having an inlet in fluid communication with the combustion chamber for performing work by expansion of working fluid, and a turbine exhaust; (ii) a heat recovery steam generator coupled to the turbine exhaust for heating a second working fluid having a superheater with an outlet and an inlet, an evaporator having an outlet coupled to the superheater inlet and an evaporator inlet, a heat recovery boiler between the evaporator inlet and outlet having a drum; (iii) an injector for introducing heated second working fluid from the heat recovery steam generator into the gas turbine; (iv) a coolant inlet port for introducing coolant to at least one of turbine nozzles and blades in the gas turbine; and (v) control valve means for selectively throttling flow rate of second working fluid into the gas turbine connected upstream of the injector; (vi) a compressed gas source and pressure regulator selectively in communication with the drum; (vii) a sensor system coupled to gas turbine engine and the heat recovery steam generator for temperature and pressure detection; and (viii) a control system for operating fuel flow to the gas turbine; a method of operation of the heat engine comprising: (a) initializing start conditions in the gas turbine engine and the heat recovery steam generator with the control system; (b) setting the control valve means for idle flow condition of the heat engine; (c) pressurizing the drum with the compressed gas source, (d) starting the gas turbine engine from idle to full load; (e) throttling second working fluid flow rate with the control valve means and shutting off the compressed gas source.

Cheng, D.Y.

1993-08-10T23:59:59.000Z

468

Regenerative mode photo electrochemical cells in molten salt electrolytes. 1st four monthly report (1/31/80)  

DOE Green Energy (OSTI)

The most promising photoelectrodes selected for use in the butyl pyridinium chloride-aluminum chloride room temperature molten salt are n-type silicon, gallium arsenide and cadmium telluride. The solubilities of these semiconductors are low, and their conduction and valence band edges are favorably located. Cadmium selenide and sulfide showed significant solubility in the melt, and the conduction band edge for p-type cadmium telluride was too close to the aluminum deposition potential. Several reversible redox couples have been identified, which could potentially be used in a photoelectrochemical cell. These include W/sup 5 +//W/sup 6 +/ and Eu/sup 2 +//Eu/sup 3 +/ as well as ferrocene and its derivatives.

Not Available

1980-01-01T23:59:59.000Z

469

FY 2009 Progress Report for the DOE Hydrogen Program  

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

Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324 III.10 Prometheus Energy: Active Magnetic Regenerative Liquefier. . . . . . . . . . . . . . . . . . . . . ....

470

Title Page and Table of Contents, DOE Hydrogen Program FY 2010...  

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

Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 III.6 Prometheus Energy: Active Magnetic Regenerative Liquefier. . . . . . . . . . . . . . . . . . . . . ....

471

Present Status and Marketing Prospects of the Emerging Hybrid-Electric and Diesel Technologies to Reduce CO2 Emissions of New Light-Duty Vehicles in California  

E-Print Network (OSTI)

and to recover energy during regenerative braking. Both theof energy. The batteries are also recharged via regenerative

Burke, Andy

2004-01-01T23:59:59.000Z

472

Assessment of the Greenhouse Gas Emission Reduction Potential of Ultra-Clean Hybrid-Electric Vehicles  

E-Print Network (OSTI)

and to recover energy during regenerative braking. Theunituse of regenerative braking. 4.3 Pulse Power Energy Storage

Burke, A.F.; Miller, M.

1997-01-01T23:59:59.000Z

473

Feasible Café Standard Increases Using Emerging Diesel and Hybrid-Electric Technologies for Light-Duty Vehicles in the United States  

E-Print Network (OSTI)

and to recover energy during regenerative braking. Both theof energy. The batteries are also recharged via regenerative

Burke, Andy; Abeles, Ethan

2004-01-01T23:59:59.000Z

474

Feasible CAFE Standard Increases Using Emerging Diesel and Hybrid-Electric Technologies for Light-Duty Vehicles in the United States  

E-Print Network (OSTI)

and to recover energy during regenerative braking. Both theof energy. The batteries are also recharged via regenerative

Burke, Andy; Abeles, Ethan C.

2004-01-01T23:59:59.000Z

475

Batteries for Plug-in Hybrid Electric Vehicles (PHEVs): Goals and the State of Technology circa 2008  

E-Print Network (OSTI)

and from regenerative braking, and passes energy to theor from regenerative braking and uses the energy in the

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2008-01-01T23:59:59.000Z

476

The Evolution of Sustainable Personal Vehicles  

E-Print Network (OSTI)

as well as energy recovery during regenerative braking. Theenergy is recoverable in an electrically dominant vehicle through regenerative

Jungers, Bryan D

2009-01-01T23:59:59.000Z

477

Protecting Recovery Act Cleanup Site During Massive Wildfire  

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

July 13, 2011 July 13, 2011 Protecting Recovery Act Cleanup Site During Massive Wildfire LOS ALAMOS, N.M. - Effective safety procedures in place at Los Alamos National Laboratory would have provided protections in the event that the raging Las Conchas fire had spread to the site of an American Recovery and Reinvestment Act project. "Our procedures not only placed the waste excavation site, Materials Disposal Area B (MDA-B), into a safe posture so it was well protected during the fire, but also allowed us to resume work quickly," said Project Director Al Chaloupka. The largest wildfire in New Mexico history forced the Lab to close for more than a week. While firefighters battled the fire, Recovery Act project officials were making plans to re-start the Recovery Act excavation of MDA-B when it was safe to return to

478

Cultural critique and canon formation, 1910-1937. A study in modernism and cultural memory  

E-Print Network (OSTI)

of the Open Road, and that notion of a regenerative subjectivity fed by the influence of neo-primitive exploration joins with other exilic fantasies of urban life to form a strong proto-modernist current in the magazine. Goldring had learned quickly from... of the new urban primitivism; both Lewis and Mary Butts rely, in their different ways, on anthropological research for their redefinition of the energies at the heart of their work,lO as I make clear in Chapter 6; and the phenomenology of the city...

Patterson, Ian

1997-10-14T23:59:59.000Z

479

Committee Home Page  

Science Conference Proceedings (OSTI)

... organizes special programs in health, safety and environmental concerns in ... restarting potlines, potline management (e.g. power modulation, scheduling, ...

480

TRLAN  

Energy Science and Technology Software Center (OSTI)

001813MLTPL00 Thick-Restart Laczos Method for Symmetric Eigenvalue Problems  http://crd.lbl.gov/~kewu/trlan.html 

Note: This page contains sample records for the topic "quickly restarted regenerative" 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

Happy New Year 2009 from SSX! Here's a quick review of 2008 as well as plans for 2009... I'll post this one  

E-Print Network (OSTI)

", Okinawa, Japan, Mar. 2008. MB was also pleased to present an invited talk at the American Association

Brown, Michael R.

482

Best Questions and Tools for Quickly Assessing Your Patient's Dietary Health: Towards Evidence-Based Determination of Nutritional Counseling Need in the General Medical Interview  

E-Print Network (OSTI)

12. Eat the skin on chicken & turkey or the fat on meat? 28.as removing fat or skin from red meat or chicken. Although

Miller, Matt P

2005-01-01T23:59:59.000Z

483

We are very pleased that you have chosen to live at Centre Court and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding lighting levels

Birmingham, University of

484

We are very pleased that you have chosen to live at Pritchatts House and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

(CIBSE) recommendations. If you have any queries regarding lighting levels please contact reception who

Birmingham, University of

485

We are very pleased that you have chosen to live at Tennis Court and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

486

We are very pleased that you have chosen to live at Oakley Court and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

487

We are very pleased that you have chosen to live at The Spinney and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

with the Chartered Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding

Birmingham, University of

488

We are very pleased that you have chosen to live at Aitken and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

489

We are very pleased that you have chosen to live at Pritchatts House and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

490

We are very pleased that you have chosen to live at Aitken and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

with the Chartered Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding

Birmingham, University of

491

We are very pleased that you have chosen to live at The Spinney and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

492

We are very pleased that you have chosen to live at Mason and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

with the Chartered Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding

Birmingham, University of

493

We are very pleased that you have chosen to live at Chelwood and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding lighting

Birmingham, University of

494

We are very pleased that you have chosen to live at Maple Bank and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

495

We are very pleased that you have chosen to live at Elgar Court and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

496

We are very pleased that you have chosen to live at Chelwood and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

497

We are very pleased that you have chosen to live at Mason and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

498

We are very pleased that you have chosen to live at Maple Bank and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

with the Chartered Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding

Birmingham, University of

499

We are very pleased that you have chosen to live at Jarratt Hall and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

Engineers #12;18 (CIBSE) recommendations. If you have any queries regarding lighting levels please contact

Birmingham, University of

500

We are very pleased that you have chosen to live at Tennis Court and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

with the Chartered Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding

Birmingham, University of