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Note: This page contains sample records for the topic "automatic shutdown fire" from the National Library of EnergyBeta (NLEBeta).
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1

Fire hazard analysis for the fuel supply shutdown storage buildings  

SciTech Connect (OSTI)

The purpose of a fire hazards analysis (FHA) is to comprehensively assess the risk from fire and other perils within individual fire areas in a DOE facility in relation to proposed fire protection so as to ascertain whether the objectives of DOE 5480.7A, Fire Protection, are met. This Fire Hazards Analysis was prepared as required by HNF-PRO-350, Fire Hazards Analysis Requirements, (Reference 7) for a portion of the 300 Area N Reactor Fuel Fabrication and Storage Facility.

REMAIZE, J.A.

2000-09-27T23:59:59.000Z

2

E-Print Network 3.0 - automatic emergency shutdown Sample Search...  

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

at (telephone number or e... Director Level In advance of the shutdown, inspect building areas for the presence of water- damaged ceiling Source: Hawaii Natural Energy Institute...

3

E-Print Network 3.0 - automatic fire detection Sample Search...  

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

alarm with these when a fire is discovered. 9.2.2 Automatic fire alarm system: In the buildings, so... -called automatic fire detectors are installed on the ceilings. When a...

4

Blank fire configuration for automatic pistol  

DOE Patents [OSTI]

A pistol configured to fire blank cartridges includes a modified barrel with a breech portion connected to an aligned inner sleeve. Around the inner sleeve, there is disposed an outer sleeve having a vent therein through which the cartridge discharges. The breech portion is connected to a barrel anchor to move backward in a slight arc when the pistol is fired. A spring retention rod projects from the barrel anchor and receives a shortened recoil spring therearound which recoil spring has one end abutting a stop on the barrel anchor and the other end in abutment with the end of a spring retaining cup. The spring retaining cup is engaged by a flange projecting from a slide so that when the pistol is fired, the slide moves rearwardly against the compression of the spring to eject the spent cartridge and then moves forwardly under the urging of the spring to load a fresh cartridge into the breech portion. The spring then returns all of the slidable elements to their initial position so that the pistol may again be fired.

Teague, Tommy L. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

5

Shutdown 2013  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2)Sharing Smart GridShift End ShiftShowerheads Sign InShutdown

6

Increasing the reliability of the shutdown of 500 - 750-kV overhead lines equipped with shunt reactors in an unsuccessful three-phase automatic repeated closure cycle  

SciTech Connect (OSTI)

The reasons for circuit-breaker failures during repeated disconnection of 500 - 750 kV overhead lines with shunt reactors in a cycle of unsuccessful three-phase automatic reconnection (TARC) are analyzed. Recommendations are made for increasing the operating reliability of power transmission lines with shunt reactors when there is unsuccessful reconnection.

Kuz'micheva, K. I.; Merzlyakov, A. S.; Fokin, G. G. [JSC 'R and D Center at Federal Grid Company of the United Power System' (Russian Federation)

2013-05-15T23:59:59.000Z

7

2015 ALS Shutdown  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011 Mon, Next ReleaseEFRC5 Calendar2015 ALS Shutdown

8

Shutdown 2013 Update  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2)Sharing Smart GridShift End ShiftShowerheads SignShutdown 2013

9

Shutdown 2013 Update  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2)Sharing Smart GridShift End ShiftShowerheads SignShutdown

10

Nuclear reactor shutdown control rod assembly  

DOE Patents [OSTI]

A temperature responsive, self-actuated nuclear reactor shutdown control rod assembly 10. The upper end 18 of a lower drive line 17 fits within the lower end of an upper drive line 12. The lower end (not shown) of the lower drive line 17 is connected to a neutron absorber. During normal temperature conditions the lower drive line 17 is supported by detent means 22,26. When an overtemperature condition occurs thermal actuation means 34 urges ring 26 upwardly sufficiently to allow balls 22 to move radially outwardly thereby allowing lower drive line 17 to move downwardly toward the core of the nuclear reactor resulting in automatic reduction of the reactor powder.

Bilibin, Konstantin (North Hollywood, CA)

1988-01-01T23:59:59.000Z

11

Self-actuating reactor shutdown system  

DOE Patents [OSTI]

A control system for the automatic or self-actuated shutdown or "scram" of a nuclear reactor. The system is capable of initiating scram insertion by a signal from the plant protection system or by independent action directly sensing reactor conditions of low-flow or over-power. Self-actuation due to a loss of reactor coolant flow results from a decrease of pressure differential between the upper and lower ends of an absorber element. When the force due to this differential falls below the weight of the element, the element will fall by gravitational force to scram the reactor. Self-actuation due to high neutron flux is accomplished via a valve controlled by an electromagnet and a thermionic diode. In a reactor over-power, the diode will be heated to a change of state causing the electromagnet to be shorted thereby actuating the valve which provides the changed flow and pressure conditions required for scramming the absorber element.

Barrus, Donald M. (San Jose, CA); Brummond, Willian A (Livermore, CA); Peterson, Leslie F. (Danville, CA)

1988-01-01T23:59:59.000Z

12

Avoiding compressor surge during emergency shutdown hybridturbine systems  

SciTech Connect (OSTI)

A new emergency shutdown procedure for a direct-fired fuel cell turbine hybrid power system was evaluated using a hardware-based simulation of an integrated gasifier/fuel cell/turbine hybrid cycle (IGFC), implemented through the Hybrid Performance (Hyper) project at the National Energy Technology Laboratory, U.S. Department of Energy (NETL). The Hyper facility is designed to explore dynamic operation of hybrid systems and quantitatively characterize such transient behavior. It is possible to model, test, and evaluate the effects of different parameters on the design and operation of a gasifier/fuel cell/gas turbine hybrid system and provide a means of quantifying risk mitigation strategies. An open-loop system analysis regarding the dynamic effect of bleed air, cold air bypass, and load bank is presented in order to evaluate the combination of these three main actuators during emergency shutdown. In the previous Hybrid control system architecture, catastrophic compressor failures were observed when the fuel and load bank were cut off during emergency shutdown strategy. Improvements were achieved using a nonlinear fuel valve ramp down when the load bank was not operating. Experiments in load bank operation show compressor surge and stall after emergency shutdown activation. The difficulties in finding an optimal compressor and cathode mass flow for mitigation of surge and stall using these actuators are illustrated.

Pezzini, Paolo [University of Genova, Italy; Tucker, David [U.S. DOE; Traverso, Alberto [University of Genova, Italy

2013-01-01T23:59:59.000Z

13

Maximum Vacation Carryover Balance & Upcoming Holiday Shutdown...  

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

24, 2014 through Sunday, January 4, 2015 for the annual holiday shutdown. The Lab will resume normal business operations on Monday, January 5, 2015. As a reminder, December 24, 25,...

14

Lunar descent using sequential engine shutdown  

E-Print Network [OSTI]

The notion of sequential engine shutdown is introduced and its application to lunar descent is motivated. The concept calls for the utilization of multiple fixed thrust engines in place of a single continuously throttleable ...

Springmann, Philip N

2006-01-01T23:59:59.000Z

15

Perspectives on Low Power and Shutdown Risk  

SciTech Connect (OSTI)

This paper presents results from a program sponsored by the US Nuclear Regulatory Commission to examine the risks from low power and shutdown operations. Significant progress has been made by the industry in reducing such risks; however, important operational events continue to occur. Current perceptions of low power and shutdown risks are discussed in the paper along with an assessment of the current methods for understanding important events and quantifying their associated risk.

CAMP,ALLEN L.; WHITEHEAD,DONNIE W.; WHEELER,TIMOTHY A.; LEHNER,JOHN; CHU,TSONG-LUN; LOIS,ERASMAI; DROUIN,MARY

2000-07-06T23:59:59.000Z

16

Shutdown system for a nuclear reactor  

DOE Patents [OSTI]

An ultimate shutdown system is provided for termination of neutronic activity in a nuclear reactor. The shutdown system includes bead chains comprising spherical containers suspended on a flexible cable. The containers are comprised of mating hemispherical shells which provide a ruggedized enclosure for reactor poison material. The bead chains, normally suspended above the reactor core on storage spools, are released for downward travel upon command from an external reactor monitor. The chains are capable of horizontal movement, so as to flow around obstructions in the reactor during their downward motion. 8 figs.

Groh, E.F.; Olson, A.P.; Wade, D.C.; Robinson, B.W.

1984-06-05T23:59:59.000Z

17

Shutdown system for a nuclear reactor  

DOE Patents [OSTI]

An ultimate shutdown system is provided for termination of neutronic activity in a nuclear reactor. The shutdown system includes bead chains comprising spherical containers suspended on a flexible cable. The containers are comprised of mating hemispherical shells which provide a ruggedized enclosure for reactor poison material. The bead chains, normally suspended above the reactor core on storage spools, are released for downward travel upon command from an external reactor monitor. The chains are capable of horizontal movement, so as to flow around obstructions in the reactor during their downward motion.

Groh, Edward F. (Naperville, IL); Olson, Arne P. (Western Springs, IL); Wade, David C. (Naperville, IL); Robinson, Bryan W. (Oak Lawn, IL)

1984-01-01T23:59:59.000Z

18

Controlled shutdown of a fuel cell  

DOE Patents [OSTI]

A method is provided for the shutdown of a fuel cell system to relieve system overpressure while maintaining air compressor operation, and corresponding vent valving and control arrangement. The method and venting arrangement are employed in a fuel cell system, for instance a vehicle propulsion system, comprising, in fluid communication, an air compressor having an outlet for providing air to the system, a combustor operative to provide combustor exhaust to the fuel processor.

Clingerman, Bruce J. (Palmyra, NY); Keskula, Donald H. (Webster, NY)

2002-01-01T23:59:59.000Z

19

Fuel cell system logic for differentiating between rapid and normal shutdown commands  

DOE Patents [OSTI]

A method of controlling the operation of a fuel cell system wherein each shutdown command for the system is subjected to decision logic which determines whether the command should be a normal shutdown command or rapid shutdown command. If the logic determines that the shutdown command should be a normal shutdown command, then the system is shutdown in a normal step-by-step process in which the hydrogen stream is consumed within the system. If the logic determines that the shutdown command should be a rapid shutdown command, the hydrogen stream is removed from the system either by dumping to atmosphere or routing to storage.

Keskula, Donald H. (Webster, NY); Doan, Tien M. (Columbia, MD); Clingerman, Bruce J. (Palmyra, NY)

2000-01-01T23:59:59.000Z

20

Passive shut-down heat removal system  

DOE Patents [OSTI]

An improved shut-down heat removal system for a liquid metal nuclear reactor of the type having a vessel for holding hot and cold pools of liquid sodium is disclosed herein. Generally, the improved system comprises a redan or barrier within the reactor vessel which allows an auxiliary heat exchanger to become immersed in liquid sodium from the hot pool whenever the reactor pump fails to generate a metal-circulating pressure differential between the hot and cold pools of sodium. This redan also defines an alternative circulation path between the hot and cold pools of sodium in order to equilibrate the distribution of the decay heat from the reactor core. The invention may take the form of a redan or barrier that circumscribes the inner wall of the reactor vessel, thereby defining an annular space therebetween. In this embodiment, the bottom of the annular space communicates with the cold pool of sodium, and the auxiliary heat exchanger is placed in this annular space just above the drawn-down level that the liquid sodium assumes during normal operating conditions. Alternatively, the redan of the invention may include a pair of vertically oriented, concentrically disposed standpipes having a piston member disposed between them that operates somewhat like a pressure-sensitive valve. In both embodiments, the cessation of the pressure differential that is normally created by the reactor pump causes the auxiliary heat exchanger to be immersed in liquid sodium from the hot pool. Additionally, the redan in both embodiments forms a circulation flow path between the hot and cold pools so that the decay heat from the nuclear core is uniformly distributed within the vessel.

Hundal, Rolv (Greensburg, PA); Sharbaugh, John E. (Bullskin Township, Fayette County, PA)

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Preliminary Evaluation of Removing Used Nuclear Fuel from Shutdown Sites  

SciTech Connect (OSTI)

This report fulfills the M2 milestone M2FT-13PN0912022, “Stranded Sites De-Inventorying Report.” In January 2013, the U.S. Department of Energy (DOE) issued the Strategy for the Management and Disposal of Used Nuclear Fuel and High-Level Radioactive Waste (DOE 2013). Among the elements contained in this strategy is an initial focus on accepting used nuclear fuel from shutdown reactor sites. This focus is consistent with the recommendations of the Blue Ribbon Commission on America’s Nuclear Future, which identified removal of stranded used nuclear fuel at shutdown sites as a priority so that these sites may be completely decommissioned and put to other beneficial uses (BRC 2012). Shutdown sites are defined as those commercial nuclear power reactor sites where the nuclear power reactors have been shut down and the site has been decommissioned or is undergoing decommissioning. In this report, a preliminary evaluation of removing used nuclear fuel from 12 shutdown sites was conducted. The shutdown sites were Maine Yankee, Yankee Rowe, Connecticut Yankee, Humboldt Bay, Big Rock Point, Rancho Seco, Trojan, La Crosse, Zion, Crystal River, Kewaunee, and San Onofre. These sites have no other operating nuclear power reactors at their sites and have also notified the U.S. Nuclear Regulatory Commission that their reactors have permanently ceased power operations and that nuclear fuel has been permanently removed from their reactor vessels. Shutdown reactors at sites having other operating reactors are not included in this evaluation.

Maheras, Steven J. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Best, Ralph E.; Ross, Steven B. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Buxton, Kenneth A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); England, Jeffery L. [Savannah River National Laboratory, Aiken, SC (United States); McConnell, Paul E. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

2013-09-30T23:59:59.000Z

22

A dynamic process model of a natural gas combined cycle -- Model development with startup and shutdown simulations  

SciTech Connect (OSTI)

Research in dynamic process simulation for integrated gasification combined cycles (IGCC) with carbon capture has been ongoing at the National Energy Technology Laboratory (NETL), culminating in a full operator training simulator (OTS) and immersive training simulator (ITS) for use in both operator training and research. A derivative work of the IGCC dynamic simulator has been a modification of the combined cycle section to more closely represent a typical natural gas fired combined cycle (NGCC). This paper describes the NGCC dynamic process model and highlights some of the simulator’s current capabilities through a particular startup and shutdown scenario.

Liese, Eric [U.S. DOE; Zitney, Stephen E. [U.S. DOE

2013-01-01T23:59:59.000Z

23

International Collaboration with the Shutdown of the BN-350 Reactor  

SciTech Connect (OSTI)

Representatives from the United States and the United Kingdom discussed areas where collaboration on the shutdown of the BN-350 Reactor in Aktau, Kazakhstan would benefit not only Kazakhstan, but would also help to assure the successful shutdown of the reactor. A fundamental understanding of the basis for collaboration has been for each side to ‘add value’ to each of the project areas, rather than simply substitute for each other’s experience. This approach has brought distinct technical and management benefits to the decommissioning activities in Kazakhstan.

J. A. Michelbacher; P.B. Wells; N. Organ; D. Wells

2005-08-01T23:59:59.000Z

24

Puget Sound acidity levels drop after ASARCO shutdown  

SciTech Connect (OSTI)

The levels of acidity in Puget Sound region rainfall have decreased significantly since the shutdown of the ASARCO copper smelter in Tacoma, Washington, according to a study funded by the US Environmental Protection Agency. Results indicate that sulfate and hydrogen ion concentrations obtained from samples taken before the closure were significantly different than those collected after the shutdown. Rainwater samples collected downwind during smelter operation were also significantly different from those collected upwind. Sulfur dioxide is considered to be one of the principal contributors to acid rain. The smelter was a major source of sulfur dioxide emissions in the Puget Sound region before it shut down in March 1985.

Not Available

1987-07-01T23:59:59.000Z

25

Self-assessment of conduct of operations in safe shutdown  

SciTech Connect (OSTI)

This report documents a self-assessment of the Conduct of Operations Program as it applies to safe shutdown activities at the Pinellas Plant. The self-assessment was performed in two parts: Part one consisted of a review to determine the adequacy of programs, plans and procedures. Part two assessed the effectiveness of the implementation of programs, plans and procedures.

Not Available

1995-01-01T23:59:59.000Z

26

ITER-like wall sliced beryllium tiles The JET Enhanced Performance 2 (EP2) shutdown  

E-Print Network [OSTI]

ITER-like wall sliced beryllium tiles Background The JET Enhanced Performance 2 (EP2) shutdown and remote handling equipment. JET remote handling systems #12;Outcome The EP2 shutdown was successful of the remote handling system are compatible with the required component manipulation. Pre EP2 shutdown Mid

27

Synthesis of Schedulers for Planned Shutdowns of Power Plants Carla P. Gomes  

E-Print Network [OSTI]

Synthesis of Schedulers for Planned Shutdowns of Power Plants Carla P. Gomes Rome Laboratory describe the synthesis of efficient schedulers for planned shutdowns of power plants for refueling of power plants. 1 An outage is a planned shutdown for refueling, repair, and mainte­ nance. It is a rather

Smith, Douglas R.

28

Risk contribution from low power, shutdown, and other operational modes beyond full power  

SciTech Connect (OSTI)

During 1989 the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the potential risks during low power and shutdown operations. Two plants, Surry (a pressurized water reactor) and Grand Gulf (a boiling water reactor), were selected for study by Brookhaven National Laboratory and Sandia National Laboratories, respectively. The program objectives included assessing the risks of severe accidents initiated during plant operational states other than full power and comparing estimated core damage frequencies, important accident sequences, and other qualitative and quantitative results with full power accidents as assessed in NUREG-1150. The scope included a Level 3 probabilistic risk assessment (PRA) for traditional internal events and a Level 1 PRA on fire, flooding, and seismically induced core damage sequences. A phased approach was used in Level 1. In Phase 1 the concept of plant operational states (POSs) was developed to provide a better representation of the plant as it transitions from power to nonpower operation. This included a coarse screening analysis of all POSs to identify vulnerable plant configurations, to characterize (on a high, medium, or low basis) potential frequencies of core damage accidents, and to provide a foundation for a detailed Phase 2 analysis. In Phase 2, selected POSs from both Grand Gulf and Surry were chosen for detailed analysis. For Grand Gulf, POS 5 (approximately cold shutdown as defined by Grand Gulf Technical Specifications) during a refueling outage was selected. For Surry, three POSs representing the time the plant spends in midloop operation were chosen for analysis. These included POS 6 and POS 10 of a refueling outage and POS 6 of a drained maintenance outage. Level 1 and Level 2/3 results from both the Surry and Grand Gulf analyses are presented.

Whitehead, D.W.; Brown, T.D.; Chu, T.L.; Pratt, W.T.

1995-01-01T23:59:59.000Z

29

Uncertainty reduction requirements in cores designed for passive reactivity shutdown  

SciTech Connect (OSTI)

The first purpose of this paper is to describe the changed focus of neutronics accuracy requirements existing in the current US advanced LMR development program where passive shutdown is a major design goal. The second purpose is to provide the background and rationale which supports the selection of a formal data fitting methodology as the means for the application of critical experiment measurements to meet these accuracy needs. 6 refs., 1 fig., 2 tabs.

Wade, D.C.

1988-01-01T23:59:59.000Z

30

RL-721 REV7 I. Project Title: NEPA REVIEW SCREENING FORM Document...  

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

alarm and surveillance systems, control systems to provide automatic shutdown, fire detection and protection systems, water consumption monitors and flow control...

31

RL-721 Document ID Number: REV4 NEPA REVIEW SCREENING FORM  

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

alarm and surveillance systems, control systems to provide automatic shutdown, fire detection and protection systems, water consumption monitors and flow control...

32

Rapid shutdown experiments with one and two gas jets on Alcator C-Mod  

SciTech Connect (OSTI)

Massive gas injection rapid shutdown experiments have been conducted on the Alcator C-Mod tokamak using two toroidally separated gas injectors, in order to investigate the effect of multiple gas injection locations on the toroidal asymmetry in the radiated power. Toroidal radiation asymmetry is diagnosed by an array of six single-channel photodiodes mounted on the vessel wall. The presence of magnetohydrodynamic (MHD) activity is diagnosed using an array of magnetic pickup (Mirnov) coils, mounted on stalks on the vessel wall. Scans were conducted of the relative timing between the two jets, of the 95th percentile safety factor, and of the plasma elongation. It is observed that firing the two gas jets so that the injected impurities arrive at the plasma at nearly the same time produced an increase in the toroidal radiation asymmetry. In addition, the radiation asymmetry in the thermal quench phase correlates with the growth rate of low toroidal mode number MHD modes, indicating that these mode(s) are playing a role in setting the radiation asymmetry.

OlynykPlasma Scien, G. [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT)] [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT); Granetz, R. S. [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT)] [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT); Reinke, M. L. [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT)] [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT); Whyte, D. G. [Massachusetts Institute of Technology (MIT)] [Massachusetts Institute of Technology (MIT); Golfinopoulos, T. [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT)] [Plasma Sciences and Fusion Center, Massachusetts Institute of Technology (MIT); Hughes, J. [Massachusetts Institute of Technology (MIT)] [Massachusetts Institute of Technology (MIT); Walk, J. [Massachusetts Institute of Technology (MIT)] [Massachusetts Institute of Technology (MIT); Izzo, V. A. [University of California, San Diego & La Jolla] [University of California, San Diego & La Jolla; Combs, Stephen Kirk [ORNL] [ORNL; Milora, Stanley L [ORNL] [ORNL; Brookman, M. W. [University of Texas Fusion Research Center, Austin, TX] [University of Texas Fusion Research Center, Austin, TX

2013-01-01T23:59:59.000Z

33

Shutdown heat removal system reliability in thermal reactors  

SciTech Connect (OSTI)

An analysis of the failure probability per year of the shutdown heat removal system (SHRS) at hot standby conditions for two thermal reactor designs is presented. The selected reactor designs are the Pressurized Water Reactor and the Nonproliferation Alternative System Assessment Program Heavy Water Reactor. Failures of the SHRS following the initiating transients of loss of offsite power and loss of main feedwater system are evaluated. Common mode failures between components are incorporated in this anlaysis via the ..beta..-factor method and the sensitivity of the system reliability to common mode failures is investigated parametrically.

Sun, Y.H.; Bari, R.A.

1980-01-01T23:59:59.000Z

34

FFTF (Fast Flux Test Facility) reactor shutdown system reliability reevaluation  

SciTech Connect (OSTI)

The reliability analysis of the Fast Flux Test Facility reactor shutdown system was reevaluated. Failure information based on five years of plant operating experience was used to verify original reliability numbers or to establish new ones. Also, system modifications made subsequent to performance of the original analysis were incorporated into the reevaluation. Reliability calculations and sensitivity analyses were performed using a commercially available spreadsheet on a personal computer. The spreadsheet was configured so that future failures could be tracked and compared with expected failures. A number of recommendations resulted from the reevaluation including both increased and decreased surveillance intervals. All recommendations were based on meeting or exceeding existing reliability goals. Considerable cost savings will be incurred upon implementation of the recommendations.

Pierce, B.F.

1986-07-01T23:59:59.000Z

35

High level waste facilities -- Continuing operation or orderly shutdown  

SciTech Connect (OSTI)

Two options for Environmental Impact Statement No action alternatives describe operation of the radioactive liquid waste facilities at the Idaho Chemical Processing Plant at the Idaho National Engineering and Environmental Laboratory. The first alternative describes continued operation of all facilities as planned and budgeted through 2020. Institutional control for 100 years would follow shutdown of operational facilities. Alternatively, the facilities would be shut down in an orderly fashion without completing planned activities. The facilities and associated operations are described. Remaining sodium bearing liquid waste will be converted to solid calcine in the New Waste Calcining Facility (NWCF) or will be left in the waste tanks. The calcine solids will be stored in the existing Calcine Solids Storage Facilities (CSSF). Regulatory and cost impacts are discussed.

Decker, L.A.

1998-04-01T23:59:59.000Z

36

Mnoa Green Days Checklist for Buildings Being Closed Due to AC Shutdown  

E-Print Network [OSTI]

Mnoa Green Days Checklist for Buildings Being Closed Due to AC Shutdown The following Mnoa Green Days in which air conditioning to participating buildings will be shutdown over the weekends is a checklist for building occupants to use as a reference to successfully conserve energy during the Expanded

Wang, Yuqing

37

Short communication Enhanced autonomic shutdown of Li-ion batteries by polydopamine  

E-Print Network [OSTI]

Short communication Enhanced autonomic shutdown of Li-ion batteries by polydopamine coated Accepted 9 July 2014 Available online 17 July 2014 Keywords: Li-ion batteries Thermal shutdown Polyethylene binder, applied onto a battery anode surface, dried, and incorporated into Li-ion coin cells. FTIR

Sottos, Nancy R.

38

Failure and Reliability Analysis for the Master Pump Shutdown System  

SciTech Connect (OSTI)

The Master Pump Shutdown System (MPSS) will be installed in the 200 Areas of the Hanford Site to monitor and control the transfer of liquid waste between tank farms and between the 200 West and 200 East areas through the Cross-Site Transfer Line. The Safety Function provided by the MPSS is to shutdown any waste transfer process within or between tank farms if a waste leak should occur along the selected transfer route. The MPSS, which provides this Safety Class Function, is composed of Programmable Logic Controllers (PLCs), interconnecting wires, relays, Human to Machine Interfaces (HMI), and software. These components are defined as providing a Safety Class Function and will be designated in this report as MPSS/PLC. Input signals to the MPSS/PLC are provided by leak detection systems from each of the tank farm leak detector locations along the waste transfer route. The combination of the MPSS/PLC, leak detection system, and transfer pump controller system will be referred to as MPSS/SYS. The components addressed in this analysis are associated with the MPSS/SYS. The purpose of this failure and reliability analysis is to address the following design issues of the Project Development Specification (PDS) for the MPSS/SYS (HNF 2000a): (1) Single Component Failure Criterion, (2) System Status Upon Loss of Electrical Power, (3) Physical Separation of Safety Class cables, (4) Physical Isolation of Safety Class Wiring from General Service Wiring, and (5) Meeting the MPSS/PLC Option 1b (RPP 1999) Reliability estimate. The failure and reliability analysis examined the system on a component level basis and identified any hardware or software elements that could fail and/or prevent the system from performing its intended safety function.

BEVINS, R.R.

2000-09-05T23:59:59.000Z

39

Oxygen-Fired CO{sub 2} Recycle for Application to Direct CO{sub 2} Capture form Coal-Fired Power Plants  

SciTech Connect (OSTI)

The Southern Research/Southern Company 1 MWth Pilot-Scale Coal-Fired Test Facility was successfully retrofit to fire in either the traditional air-fired mode or with 100% oxygen and recycled flue gas, with a fully integrated feedback and control system, including oxygen and recycled flue gas modulation during startup, transfer, and shutdown, safety and operational interlocks, and data acquisition. A MAXON Staged Oxygen Burner for Oxy-Coal Applications produced a stable flame over a significant range of firing turn-down, staging, and while firing five different U.S. coal types. The MAXON burner design produces lower flame temperatures than for air firing, which will enable (A) Safe operation, (B) Reduction of recycle flow without concern about furnace flame temperatures, and (C) May likely be affective at reducing slagging and fouling in the boiler and super heater at full-scale Power Plants. A CFD model of the Oxy-fired Combustion Research Facility (OCRF) was used to predict the flame geometry and temperatures in the OCRF and make a comparison with the air-fired case. The model predictions were consistent with the experimental data in showing that the MAXON burner fired with oxygen produced lower flame temperatures than the air-fired burner while firing with air.

Thomas Gale

2010-09-26T23:59:59.000Z

40

Preliminary Evaluation of Removing Used Nuclear Fuel From Nine Shutdown Sites  

SciTech Connect (OSTI)

The Blue Ribbon Commission on America’s Nuclear Future identified removal of stranded used nuclear fuel at shutdown sites as a priority so that these sites may be completely decommissioned and put to other beneficial uses. In this report, a preliminary evaluation of removing used nuclear fuel from nine shutdown sites was conducted. The shutdown sites included Maine Yankee, Yankee Rowe, Connecticut Yankee, Humboldt Bay, Big Rock Point, Rancho Seco, Trojan, La Crosse, and Zion. At these sites a total of 7649 used nuclear fuel assemblies and a total of 2813.2 metric tons heavy metal (MTHM) of used nuclear fuel are contained in 248 storage canisters. In addition, 11 canisters containing greater-than-Class C (GTCC) low-level radioactive waste are stored at these sites. The evaluation was divided in four components: • characterization of the used nuclear fuel and GTCC low-level radioactive waste inventory at the shutdown sites • an evaluation of the onsite transportation conditions at the shutdown sites • an evaluation of the near-site transportation infrastructure and experience relevant to the shipping of transportation casks containing used nuclear fuel from the shutdown sites • an evaluation of the actions necessary to prepare for and remove used nuclear fuel and GTCC low-level radioactive waste from the shutdown sites. Using these evaluations the authors developed time sequences of activities and time durations for removing the used nuclear fuel and GTCC low-level radioactive waste from a single shutdown site, from three shutdown sites located close to each other, and from all nine shutdown sites.

Maheras, Steven J. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Best, Ralph [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Ross, Steven B. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Buxton, Kenneth A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); England, Jeffery L. [Savannah River National Laboratory, Aiken, SC (United States); McConnell, Paul [Sandia National Laboratories, Albuquerque, NM (United States)

2013-04-30T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

FIRE WATCH FORM University Fire Marshal  

E-Print Network [OSTI]

FIRE WATCH FORM University Fire Marshal Guidance Document Approved by: R. Flynn Last revised by: R. These are regulations used by the University Fire Marshal and EH&S as guidance to meet compliance pertaining the impairment coordinator (The University Fire Marshal has been identified as the Impairment Coordinator for all

Pawlowski, Wojtek

42

FIRE PROTECTION IMPAIRMENTS University Fire Marshal  

E-Print Network [OSTI]

FIRE PROTECTION IMPAIRMENTS University Fire Marshal Guidance Document Approved by: R. Flynn Last system. These are regulations used by the University Fire Marshal and EH&S as guidance to meet compliance, the owner shall be considered the impairment coordinator (The University Fire Marshal has been identified

Pawlowski, Wojtek

43

Generated using version 3.0 of the official AMS LATEX template Mechanisms behind the temporary shutdown of deep convection  

E-Print Network [OSTI]

consequences for the oceanic heat supply to the North Atlantic region. An AMOC shutdown (caused by an extreme

Katsman, Caroline

44

Generated using version 3.0 of the official AMS LATEX template Mechanisms behind the temporary shutdown of deep convection  

E-Print Network [OSTI]

al. 2003), and a shutdown of the AMOC would have significant consequences for the oceanic heat supply

Katsman, Caroline

45

Application of the NUREG/CR-6850 EPRI/NRC Fire PRA Methodology to a DOE Facility  

SciTech Connect (OSTI)

The application NUREG/CR-6850 EPRI/NRC fire PRA methodology to DOE facility presented several challenges. This paper documents the process and discusses several insights gained during development of the fire PRA. A brief review of the tasks performed is provided with particular focus on the following: • Tasks 5 and 14: Fire-induced risk model and fire risk quantification. A key lesson learned was to begin model development and quantification as early as possible in the project using screening values and simplified modeling if necessary. • Tasks 3 and 9: Fire PRA cable selection and detailed circuit failure analysis. In retrospect, it would have been beneficial to perform the model development and quantification in 2 phases with detailed circuit analysis applied during phase 2. This would have allowed for development of a robust model and quantification earlier in the project and would have provided insights into where to focus the detailed circuit analysis efforts. • Tasks 8 and 11: Scoping fire modeling and detailed fire modeling. More focus should be placed on detailed fire modeling and less focus on scoping fire modeling. This was the approach taken for the fire PRA. • Task 14: Fire risk quantification. Typically, multiple safe shutdown (SSD) components fail during a given fire scenario. Therefore dependent failure analysis is critical to obtaining a meaningful fire risk quantification. Dependent failure analysis for the fire PRA presented several challenges which will be discussed in the full paper.

Tom Elicson; Bentley Harwood; Richard Yorg; Heather Lucek; Jim Bouchard; Ray Jukkola; Duan Phan

2011-03-01T23:59:59.000Z

46

Model Fire Protection Program  

Broader source: Energy.gov [DOE]

To facilitate conformance with its fire safety directives and the implementation of a comprehensive fire protection program, DOE has developed a number of "model" program documents. These include a comprehensive model fire protection program, model fire hazards analyses and assessments, fire protection system inspection and testing procedures, and related material.

47

Annual Fire Safety Report  

E-Print Network [OSTI]

2010 Annual Fire Safety Report University of California, Irvine HIGHER EDUCATION OPPORTUNITY to the Fire Safety in Student Housing Buildings of current or perspective students and employees be reported publish an annual fire safety report, keep a fire log, and report fire statistics to the Secretary

Loudon, Catherine

48

Thermionic switched self-actuating reactor shutdown system  

DOE Patents [OSTI]

A self-actuating reactor shutdown system incorporating a thermionic switched electromagnetic latch arrangement which is responsive to reactor neutron flux changes and to reactor coolant temperature changes. The system is self-actuating in that the sensing thermionic device acts directly to release (scram) the control rod (absorber) without reference or signal from the main reactor plant protective and control systems. To be responsive to both temperature and neutron flux effects, two detectors are used, one responsive to reactor coolant temperatures, and the other responsive to reactor neutron flux increase. The detectors are incorporated into a thermionic diode connected electrically with an electromagnetic mechanism which under normal reactor operating conditions holds the the control rod in its ready position (exterior of the reactor core). Upon reaching either a specified temperature or neutron flux, the thermionic diode functions to short-circuit the electromagnetic mechanism causing same to lose its holding power and release the control rod, which drops into the reactor core region under gravitational force.

Barrus, Donald M. (San Jose, CA); Shires, Charles D. (San Jose, CA); Brummond, William A. (Livermore, CA)

1989-01-01T23:59:59.000Z

49

Advanced wind turbine with lift cancelling aileron for shutdown  

DOE Patents [OSTI]

An advanced aileron configuration for wind turbine rotors featuring an independent, lift generating aileron connected to the rotor blade. The aileron has an airfoil profile which is inverted relative to the airfoil profile of the main section of the rotor blade. The inverted airfoil profile of the aileron allows the aileron to be used for strong positive control of the rotation of the rotor while deflected to angles within a control range of angles. The aileron functions as a separate, lift generating body when deflected to angles within a shutdown range of angles, generating lift with a component acting in the direction opposite the direction of rotation of the rotor. Thus, the aileron can be used to shut down rotation of the rotor. The profile of the aileron further allows the center of rotation to be located within the envelope of the aileron, at or near the centers of pressure and mass of the aileron. The location of the center of rotation optimizes aerodynamically and gyroscopically induced hinge moments and provides a fail safe configuration.

Coleman, Clint (Warren, VT); Juengst, Theresa M. (Warren, VT); Zuteck, Michael D. (Kemah, TX)

1996-06-18T23:59:59.000Z

50

Advanced wind turbine with lift-destroying aileron for shutdown  

DOE Patents [OSTI]

An advanced aileron configuration for wind turbine rotors featuring an aileron with a bottom surface that slopes upwardly at an angle toward the nose region of the aileron. The aileron rotates about a center of rotation which is located within the envelope of the aileron, but does not protrude substantially into the air flowing past the aileron while the aileron is deflected to angles within a control range of angles. This allows for strong positive control of the rotation of the rotor. When the aileron is rotated to angles within a shutdown range of deflection angles, lift-destroying, turbulence-producing cross-flow of air through a flow gap, and turbulence created by the aileron, create sufficient drag to stop rotation of the rotor assembly. The profile of the aileron further allows the center of rotation to be located within the envelope of the aileron, at or near the centers of pressure and mass of the aileron. The location of the center of rotation optimizes aerodynamically and gyroscopically induced hinge moments and provides a fail safe configuration.

Coleman, Clint (Warren, VT); Juengst, Theresa M. (Warren, VT); Zuteck, Michael D. (Kemah, TX)

1996-06-18T23:59:59.000Z

51

Fire suppressing apparatus. [sodium fires  

DOE Patents [OSTI]

Apparatus for smothering a liquid sodium fire comprises a pan, a perforated cover on the pan, and tubed depending from the cover and providing communication between the interior of the pan and the ambient atmosphere through the perforations in the cover. Liquid caught in the pan rises above the lower ends of the tubes and thus serves as a barrier which limits the amount of air entering the pan.

Buttrey, K.E.

1980-12-19T23:59:59.000Z

52

EA-0993: Shutdown of the Fast Flux Testing Facility, Richland, Washington  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts of the U.S. Department of Energy's Hanford Site's proposal to place the Fast Flux Test Facility (FFTF) in a radiologically and industrially safe shutdown...

53

Computer Automated Start-Up and Shutdown of an Air Separation Plant  

E-Print Network [OSTI]

~ .. COMPUTER AUTOMATED START-UP AND SHUTDOWN OF AN AIR SEPARATION PLANT S. L. Russek, T. M. Beckowksl, D. R. Vlnson Alr Products and Chemlcals, Inc., Allentown, PA ABSTRACT Process control computers have gal ned wlde acceptance wlthln...-of-day" electrlc power rates are causlng many companles to conslder lntermlttent operatlon; thls has also provlded the 1mpetus for computer automated start-up and shutdown. Alr Products and Chemlcals, Inc. has 1mplemented a computer automated start...

Russek, S. L.; Beckowski, T. M.; Vinson, D. R.

54

Automatic storm protection control for wind energy system  

SciTech Connect (OSTI)

A wind energy plant is protected against damage from high winds by permitting the propeller assembly thereof to fold with respect to the tail assembly of the plant when the wind velocity with respect to the plant exceeds a predetermined value. Return of the propeller assembly to a wind facing orientation is controlled to prevent oscillating or whipping in gusty or turbulent winds. A safety system is included to control plant shutdown, and automatically shuts down the plant if the plant is being subjected to excessive vibration.

Jacobs, M.L.; Jacobs, P.R.

1981-10-27T23:59:59.000Z

55

Fire Safety Training: Fire Modeling- NUREG 1934  

Broader source: Energy.gov [DOE]

Presenter: Frederick W. Mowrer, Ph.D., P.E. Director Fire Protection Engineering Programs - Cal Poly – SLO

56

Computational fire modeling for aircraft fire research  

SciTech Connect (OSTI)

This report summarizes work performed by Sandia National Laboratories for the Federal Aviation Administration. The technical issues involved in fire modeling for aircraft fire research are identified, as well as computational fire tools for addressing those issues, and the research which is needed to advance those tools in order to address long-range needs. Fire field models are briefly reviewed, and the VULCAN model is selected for further evaluation. Calculations are performed with VULCAN to demonstrate its applicability to aircraft fire problems, and also to gain insight into the complex problem of fires involving aircraft. Simulations are conducted to investigate the influence of fire on an aircraft in a cross-wind. The interaction of the fuselage, wind, fire, and ground plane is investigated. Calculations are also performed utilizing a large eddy simulation (LES) capability to describe the large- scale turbulence instead of the more common k-{epsilon} turbulence model. Additional simulations are performed to investigate the static pressure and velocity distributions around a fuselage in a cross-wind, with and without fire. The results of these simulations provide qualitative insight into the complex interaction of a fuselage, fire, wind, and ground plane. Reasonable quantitative agreement is obtained in the few cases for which data or other modeling results exist Finally, VULCAN is used to quantify the impact of simplifying assumptions inherent in a risk assessment compatible fire model developed for open pool fire environments. The assumptions are seen to be of minor importance for the particular problem analyzed. This work demonstrates the utility of using a fire field model for assessing the limitations of simplified fire models. In conclusion, the application of computational fire modeling tools herein provides both qualitative and quantitative insights into the complex problem of aircraft in fires.

Nicolette, V.F.

1996-11-01T23:59:59.000Z

57

Fire Protection Program Metrics  

Broader source: Energy.gov [DOE]

Presenter: Perry E. D ’Antonio, P.E., Acting Sr. Manager, Fire Protection - Sandia National Laboratories

58

Fire Foe: A Glovebox Fire Suppression System | Department of...  

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

Envirogel Extinguishing Agent NRTL Qualification Fire Test Proof-of-Concept Testing Seismic Reliability Fire Foe: A Glovebox Fire Suppression System More Documents &...

59

Automatic insulation resistance testing apparatus  

DOE Patents [OSTI]

An apparatus and method for automatic measurement of insulation resistances of a multi-conductor cable. In one embodiment of the invention, the apparatus comprises a power supply source, an input measuring means, an output measuring means, a plurality of input relay controlled contacts, a plurality of output relay controlled contacts, a relay controller and a computer. In another embodiment of the invention the apparatus comprises a power supply source, an input measuring means, an output measuring means, an input switching unit, an output switching unit and a control unit/data logger. Embodiments of the apparatus of the invention may also incorporate cable fire testing means. The apparatus and methods of the present invention use either voltage or current for input and output measured variables.

Wyant, Francis J.; Nowlen, Steven P.; Luker, Spencer M.

2005-06-14T23:59:59.000Z

60

Cold Vacuum Dryer (CVD) Facility Fire Protection System Design Description (SYS 24)  

SciTech Connect (OSTI)

This system design description (SDD) addresses the Cold Vacuum Drying (CVD) Facility fire protection system (FPS). The primary features of the FPS for the CVD are a fire alarm and detection system, automatic sprinklers, and fire hydrants. The FPS also includes fire extinguishers located throughout the facility and fire hydrants to assist in manual firefighting efforts. In addition, a fire barrier separates the operations support (administrative) area from the process bays and process bay support areas. Administrative controls to limit combustible materials have been established and are a part of the overall fire protection program. The FPS is augmented by assistance from the Hanford Fire Department (HED) and by interface systems including service water, electrical power, drains, instrumentation and controls. This SDD, when used in conjunction with the other elements of the definitive design package, provides a complete picture of the FPS for the CVD Facility.

SINGH, G.

2000-10-17T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Evaluation of potential severe accidents during low power and shutdown operations at Grand Gulf, Unit 1: Evaluation of severe accident risks for plant operational state 5 during a refueling outage. Main report and appendices, Volume 6, Part 1  

SciTech Connect (OSTI)

Traditionally, probabilistic risk assessments (PRAS) of severe accidents in nuclear power plants have considered initiating events potentially occurring only during full power operation. Recent studies and operational experience have, however, implied that accidents during low power and shutdown could be significant contributors to risk. In response to this concern, in 1989 the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the potential risks during low power and shutdown operations. Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied. The program consists of two parallel projects being performed by Brookhaven National Laboratory (Surry) and Sandia National Laboratories (Grand Gulf). The program objectives include assessing the risks of severe accidents initiated during plant operational states other than full power operation and comparing the estimated risks with the risk associated with accidents initiated during full power operation as assessed in NUREG-1150. The scope of the program is that of a Level-3 PRA. The subject of this report is the PRA of the Grand Gulf Nuclear Station, Unit 1. The Grand Gulf plant utilizes a 3833 MWt BUR-6 boiling water reactor housed in a Mark III containment. The Grand Gulf plant is located near Port Gibson, Mississippi. The regime of shutdown analyzed in this study was plant operational state (POS) 5 during a refueling outage, which is approximately Cold Shutdown as defined by Grand Gulf Technical Specifications. The entire PRA of POS 5 is documented in a multi-volume NUREG report (NUREG/CR-6143). The internal events accident sequence analysis (Level 1) is documented in Volume 2. The Level 1 internal fire and internal flood analyses are documented in Vols 3 and 4, respectively.

Brown, T.D.; Kmetyk, L.N.; Whitehead, D.; Miller, L. [Sandia National Labs., Albuquerque, NM (United States); Forester, J. [Science Applications International Corp., Albuquerque, NM (United States); Johnson, J. [GRAM, Inc., Albuquerque, NM (United States)

1995-03-01T23:59:59.000Z

62

Fire Classifications Fires involving the ordinary  

E-Print Network [OSTI]

, plastics, etc. Fires involving combustible or flammable liquids such as gasoline, kerosene, oils, grease is protected by various devices such as smoke detectors, sprinkler systems, and manual fire alarm pull stations. Manual pull stations are strategically located throughout the University. Usually located by each exit

Jia, Songtao

63

Fire in Buildings   

E-Print Network [OSTI]

During the lifetime of any building in Canada it is probable that one or more "unwanted" fires will occur. "Fire Loss in Canada, 1959," the report of the Dominion Fire Commissioner, states that for the period 1950-1959 the average number of reported...

Shorter, G.

64

Wind Turbine Shutdowns and Upgrades in Denmark: Timing Decisions and the Impact of Government Policy  

E-Print Network [OSTI]

Wind Turbine Shutdowns and Upgrades in Denmark: Timing Decisions and the Impact of Government structural econometric model of wind turbine owners' decisions about whether and when to add new turbines the underlying profit structure for wind producers and evaluate the impact of technology and government policy

Lin, C.-Y. Cynthia

65

UVM Central Heating & Cooling Plant Annual Maintenance Shutdown 2013 Affected Buildings  

E-Print Network [OSTI]

UVM Central Heating & Cooling Plant Annual Maintenance Shutdown 2013 Affected Buildings Sunday 19 heating, hot water and critical air conditioning > NO CAGE WASHING > NO AUTOCLAVES > Given Boiler Plant will be in operation to provide heating, hot water and critical air conditioning > NO CAGE WASHING > NO AUTOCLAVES

Hayden, Nancy J.

66

PALM startup /shutdown guide If you are the first user of the day  

E-Print Network [OSTI]

if you use oil lens. 3. Exit PALM Robo software. Log off computer. 4. Do NOT turn mercury lamp away. 2. Use and lens paper with Sparkle to clean the objective lens if you oil lens. 3. Exit PALM RoboPALM startup /shutdown guide If you are the first user of the day 1. Turn on the two power strips

Goldman, Robert D.

67

Shutdown of Departmental Operations Upon Failure by Congress to Enact Appropriations  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish the procedure for the orderly shutdown of Department of Energy (DOE) operations in the absence of needed appropriations during a fiscal year. Cancels DOE 5500.6A. Canceled by DOE O 137.1 dated 9-4-98.

1992-05-18T23:59:59.000Z

68

Fire Protection Program Manual  

SciTech Connect (OSTI)

This manual documents the Lawrence Livermore National Laboratory (LLNL) Fire Protection Program. Department of Energy (DOE) Orders 420.1B, Facility Safety, requires LLNL to have a comprehensive and effective fire protection program that protects LLNL personnel and property, the public and the environment. The manual provides LLNL and its facilities with general information and guidance for meeting DOE 420.1B requirements. The recommended readers for this manual are: fire protection officers, fire protection engineers, fire fighters, facility managers, directorage assurance managers, facility coordinators, and ES and H team members.

Sharry, J A

2012-05-18T23:59:59.000Z

69

Fire alarm system improvement  

SciTech Connect (OSTI)

This document contains the Fire Alarm System Test Procedure for Building 234-5Z, 200-West Area on the Hanford Reservation, Richland, Washington. This Acceptance Test Procedure (ATP) has been prepared to demonstrate that the modifications to the Fire Protection systems function as required by project criteria. The ATP will test the Fire Alarm Control Panels, Flow Alarm Pressure Switch, Heat Detectors, Smoke Detectors, Flow Switches, Manual Pull Stations, and Gong/Door by Pass Switches.

Hodge, S.G.

1994-10-01T23:59:59.000Z

70

Evaluation of respiratory variables in smelter and control workers before and during a shutdown period  

SciTech Connect (OSTI)

Thirty-six smelter workers examined in this pilot study were found to have a higher prevalence of cough and dyspnea and lower baseline lung function than did 31 controls. They also experienced decreases in forced vital capacity (FVC) and forced expiratory volume in 1s (FEV1) over the workweek while the controls did not. Baseline airflow rates and change in FVC and FEV1 over the workweek varied with levels of sulfur dioxide and particulates. Twenty-three smelter workers and 21 controls were seen on a second occasion, six months into an extended shutdown. The smelter workers continued to have a higher prevalence of cough and dyspnea and lower baseline lung function than the controls. There was, however, a slight increase in lung function in both the exposed workers and the controls during the shutdown. The results suggest that smelter workers may develop both acute and chronic work-related pulmonary effects and that the chronic effects may be nonreversible.

Holness, D.L.; Batten, B.; Broder, I.; Corey, P.; Mintz, S.

1985-05-01T23:59:59.000Z

71

Fire protection design criteria  

SciTech Connect (OSTI)

This Standard provides supplemental fire protection guidance applicable to the design and construction of DOE facilities and site features (such as water distribution systems) that are also provided for fire protection. It is intended to be used in conjunction with the applicable building code, national Fire Protection Association Codes and Standards, and any other applicable DOE construction criteria. This Standard, along with other delineated criteria, constitutes the basic criteria for satisfying DOE fire and life safety objectives for the design and construction or renovation of DOE facilities.

NONE

1997-03-01T23:59:59.000Z

72

Critical Fire Weather Patterns  

E-Print Network [OSTI]

.1 Sundowner Winds FAT -- 1.1 Southeastern U.S. Fire Weather LIT -- 1.1 East Winds MFR -- 1.1 East Winds OLM

Clements, Craig

73

Co-firing biomass  

SciTech Connect (OSTI)

Concern about global warming has altered the landscape for fossil-fuel combustion. The advantages and challenges of co-firing biomass and coal are discussed. 2 photos.

Hunt, T.; Tennant, D. [Hunt, Guillot & Associates LLC (United States)

2009-11-15T23:59:59.000Z

74

The Upgrade of the CMS RPC System during the First LHC Long Shutdown  

E-Print Network [OSTI]

The CMS muon system includes in both the barrel and endcap region Resistive Plate Chambers (RPC). They mainly serve as trigger detectors and also improve the reconstruction of muon parameters. Over the years, the instantaneous luminosity of the Large Hadron Collider gradually increases. During the LHC Phase 1 (~first 10 years of operation) an ultimate luminosity is expected above its design value of 10^34/cm^2/s at 14 TeV. To prepare the machine and also the experiments for this, two long shutdown periods are scheduled for 2013-2014 and 2018-2019. The CMS Collaboration is planning several detector upgrades during these long shutdowns. In particular, the muon detection system should be able to maintain a low-pT threshold for an efficient Level-1 Muon Trigger at high particle rates. One of the measures to ensure this, is to extend the present RPC system with the addition of a 4th layer in both endcap regions. During the first long shutdown, these two new stations will be equipped in the region |eta|control procedures.

M. Tytgat; A. Marinov; P. Verwilligen; N. Zaganidis; A. Aleksandrov; V. Genchev; P. Iaydjiev; M. Rodozov; M. Shopova; G. Sultanov; Y. Assran; M. Abbrescia; C. Calabria; A. Colaleo; G. Iaselli; F. Loddo; M. Maggi; G. Pugliese; L. Benussi; S. Bianco; M. Caponero; S. Colafranceschi; F. Felli; D. Piccolo; G. Saviano; C. Carrillo; U. Berzano; M. Gabusi; P. Vitulo; M. Kang; K. S. Lee; S. K. Park; S. Shin; A. Sharma

2012-09-10T23:59:59.000Z

75

Model Baseline Fire Department/Fire Protection Engineering Assessment  

Broader source: Energy.gov [DOE]

The purpose of the document is to comprehensively delineate and rationalize the roles and responsibilities of the Fire Department and Fire Protection (Engineering).

76

Shutdown and low-power operation at commercial nuclear power plants in the United States. Final report  

SciTech Connect (OSTI)

The report contains the results of the NRC Staff`s evaluation of shutdown and low-power operations at US commercial nuclear power plants. The report describes studies conducted by the staff in the following areas: Operating experience related to shutdown and low-power operations, probabilistic risk assessment of shutdown and low-power conditions and utility programs for planning and conducting activities during periods the plant is shut down. The report also documents evaluations of a number of technical issues regarding shutdown and low-power operations performed by the staff, including the principal findings and conclusions. Potential new regulatory requirements are discussed, as well as potential changes in NRC programs. A draft report was issued for comment in February 1992. This report is the final version and includes the responses to the comments along with the staff regulatory analysis of potential new requirements.

Not Available

1993-09-01T23:59:59.000Z

77

Automatic input rectification  

E-Print Network [OSTI]

We present a novel technique, automatic input rectification, and a prototype implementation, SOAP. SOAP learns a set of constraints characterizing typical inputs that an application is highly likely to process correctly. ...

Long, Fan

78

Automatic Input Rectification  

E-Print Network [OSTI]

We present a novel technique, automatic input rectification, and a prototype implementation called SOAP. SOAP learns a set of constraints characterizing typical inputs that an application is highly likely to process ...

Long, Fan

2011-10-03T23:59:59.000Z

79

Fire science at LLNL: A review  

SciTech Connect (OSTI)

This fire sciences report from LLNL includes topics on: fire spread in trailer complexes, properties of welding blankets, validation of sprinkler systems, fire and smoke detectors, fire modeling, and other fire engineering and safety issues. (JEF)

Hasegawa, H.K. (ed.)

1990-03-01T23:59:59.000Z

80

Electronic firing systems and methods for firing a device  

DOE Patents [OSTI]

An electronic firing system comprising a control system, a charging system, an electrical energy storage device, a shock tube firing circuit, a shock tube connector, a blasting cap firing circuit, and a blasting cap connector. The control system controls the charging system, which charges the electrical energy storage device. The control system also controls the shock tube firing circuit and the blasting cap firing circuit. When desired, the control system signals the shock tube firing circuit or blasting cap firing circuit to electrically connect the electrical energy storage device to the shock tube connector or the blasting cap connector respectively.

Frickey, Steven J. (Boise, ID); Svoboda, John M. (Idaho Falls, ID)

2012-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

A safety and regulatory assessment of generic BWR and PWR permanently shutdown nuclear power plants  

SciTech Connect (OSTI)

The long-term availability of less expensive power and the increasing plant modification and maintenance costs have caused some utilities to re-examine the economics of nuclear power. As a result, several utilities have opted to permanently shutdown their plants. Each licensee of these permanently shutdown (PSD) plants has submitted plant-specific exemption requests for those regulations that they believe are no longer applicable to their facility. This report presents a regulatory assessment for generic BWR and PWR plants that have permanently ceased operation in support of NRC rulemaking activities in this area. After the reactor vessel is defueled, the traditional accident sequences that dominate the operating plant risk are no longer applicable. The remaining source of public risk is associated with the accidents that involve the spent fuel. Previous studies have indicated that complete spent fuel pool drainage is an accident of potential concern. Certain combinations of spent fuel storage configurations and decay times, could cause freshly discharged fuel assemblies to self heat to a temperature where the self sustained oxidation of the zircaloy fuel cladding may cause cladding failure. This study has defined four spent fuel configurations which encompass all of the anticipated spent fuel characteristics and storage modes following permanent shutdown. A representative accident sequence was chosen for each configuration. Consequence analyses were performed using these sequences to estimate onsite and boundary doses, population doses and economic costs. A list of candidate regulations was identified from a screening of 10 CFR Parts 0 to 199. The continued applicability of each regulation was assessed within the context of each spent fuel storage configuration and the results of the consequence analyses.

Travis, R.J.; Davis, R.E.; Grove, E.J.; Azarm, M.A. [Brookhaven National Lab., Upton, NY (United States)

1997-08-01T23:59:59.000Z

82

FIRE HAZARDS ANALYSIS - BUSTED BUTTE  

SciTech Connect (OSTI)

The purpose of this fire hazards analysis (FHA) is to assess the risk from fire within individual fire areas at the Busted Butte Test Facility and to ascertain whether the DOE fire safety objectives are met. The objective, identified in DOE Order 420.1, Section 4.2, is to establish requirements for a comprehensive fire and related hazards protection program for facilities sufficient to minimize the potential for: (1) The occurrence of a fire related event. (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees. (3) Vital DOE programs suffering unacceptable interruptions as a result of fire and related hazards. (4) Property losses from a fire and related events exceeding limits established by DOE. Critical process controls and safety class systems being damaged as a result of a fire and related events.

R. Longwell; J. Keifer; S. Goodin

2001-01-22T23:59:59.000Z

83

Requirements Analysis Study for Master Pump Shutdown System Project Development Specification [SEC 1 and 2  

SciTech Connect (OSTI)

This document has been updated during the definitive design portion of the first phase of the W-314 Project to capture additional software requirements and is planned to be updated during the second phase of the W-314 Project to cover the second phase of the Project's scope. The objective is to provide requirement traceability by recording the analysis/basis for the functional descriptions of the master pump shutdown system. This document identifies the sources of the requirements and/or how these were derived. Each requirement is validated either by quoting the source or an analysis process involving the required functionality, performance characteristics, operations input or engineering judgment.

BEVINS, R.R.

2000-03-24T23:59:59.000Z

84

Flooding and Fire Ants  

E-Print Network [OSTI]

Fire ants can be a serious problem during and after a flood. This publication explains how to protect yourself when you must return to flooded structures or deal with storm debris....

Nester, Paul

2008-08-05T23:59:59.000Z

85

Wildland Fire Safety Enhancements  

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

OPERATIONS OFFICE MANAGERS DOE FUXD OFFICE MANAGERS BILL RIcHARDsoN L%@ WILDLAND FIRE SAFETY ENHAN&MENTS By memorandum dated October 22000, I directed several actions & part of a...

86

Safety, Security & Fire Report  

E-Print Network [OSTI]

2013 Safety, Security & Fire Report Stanford University #12;Table of Contents Public Safety About the Stanford University Department of Public Safety Community Outreach & Education Programs Emergency Access Transportation Safety Bicycle Safety The Jeanne Clery and Higher Education Act Timely Warning

Straight, Aaron

87

Simultaneously firing two cylinders of an even firing camless engine  

DOE Patents [OSTI]

A valve control system includes an engine speed control module that determines an engine speed and a desired engine stop position. A piston position module determines a desired stopping position of a first piston based on the desired engine stop position. A valve control module receives the desired stopping position, commands a set of valves to close at the desired stopping position if the engine speed is less than a predetermined shutdown threshold, and commands the set of valves to reduce the engine speed if the engine speed is greater than the predetermined shutdown threshold.

Brennan, Daniel G

2014-03-11T23:59:59.000Z

88

Methods for nondestructive assay holdup measurements in shutdown uranium enrichment facilities  

SciTech Connect (OSTI)

Measurement surveys of uranium holdup using nondestructive assay (NDA) techniques are being conducted for shutdown gaseous diffusion facilities at the Oak Ridge K-25 Site (formerly the Oak Ridge Gaseous Diffusion Plant). When in operation, these facilities processed UF{sub 6} with enrichments ranging from 0.2 to 93 wt % {sup 235}U. Following final shutdown of all process facilities, NDA surveys were initiated to provide process holdup data for the planning and implementation of decontamination and decommissioning activities. A three-step process is used to locate and quantify deposits: (1) high-resolution gamma-ray measurements are performed to generally define the relative abundances of radioisotopes present, (2) sizable deposits are identified using gamma-ray scanning methods, and (3) the deposits are quantified using neutron measurement methods. Following initial quantitative measurements, deposit sizes are calculated; high-resolution gamma-ray measurements are then performed on the items containing large deposits. The quantitative estimates for the large deposits are refined on the basis of these measurements. Facility management is using the results of the survey to support a variety of activities including isolation and removal of large deposits; performing health, safety, and environmental analyses; and improving facility nuclear material control and accountability records. 3 refs., 1 tab.

Hagenauer, R.C.; Mayer, R.L. II.

1991-09-01T23:59:59.000Z

89

Control assembly for controlling a fuel cell system during shutdown and restart  

DOE Patents [OSTI]

A fuel cell system and method in which the fuel cell system receives and an input oxidant gas and an input fuel gas, and in which a fuel processing assembly is provided and is adapted to at least humidify the input fuel gas which is to be supplied to the anode of the fuel cell of the system whose cathode receives the oxidant input gas via an anode oxidizing assembly which is adapted to couple the output of the anode of the fuel cell to the inlet of the cathode of the fuel cell during normal operation, shutdown and restart of the fuel cell system, and in which a control assembly is further provided and is adapted to respond to shutdown of the fuel cell system during which input fuel gas and input oxidant gas cease to be received by the fuel cell system, the control assembly being further adapted to, when the fuel cell system is shut down: control the fuel cell system so as to enable a purging gas to be able to flow through the fuel processing assembly to remove humidified fuel gas from the processing assembly and to enable a purging gas to be able to flow through the anode of the fuel cell.

Venkataraman, Ramki; Berntsen, George; Carlson, Glenn L.; Farooque, Mohammad; Beachy, Dan; Peterhans, Stefan; Bischoff, Manfred

2010-06-15T23:59:59.000Z

90

Hanford Site Fire June 2000 AM  

SciTech Connect (OSTI)

The Hanford Site Fire on the morning of June 29, 2000. Fire crews working to contain a fire on the Hanford Site in June 2000.

2000-06-29T23:59:59.000Z

91

Fire Simulation, Evacuation Analysis and Proposal of Fire Protection Systems Inside an Underground Cavern  

E-Print Network [OSTI]

Fire Simulation, Evacuation Analysis and Proposal of Fire Protection Systems Inside an Underground Cavern

Stella, Carlo

92

Control of nitric acid plant stack opacity during start-up and shutdown  

SciTech Connect (OSTI)

This patent describes an improvement in a process for the production of nitric acid wherein air and ammonia are mixed and combusted in an ammonia burner to produce an effluent containing nitrogen oxides. The effluent is cooled, condensed and separated into a liquid weak acid stream and gas stream. The liquid weak acid and vapor streams are fed into an absorber tower wherein they are countercurrently contacted with water to produce a nitric acid stream and an overhead with a reduced nitrogen oxides content. The overhead is combusted with a fuel in the presence of a catalyst in a catalytic combustor to produce a combustor exhaust, work expanded in an expander to recover energy and vented to the atmosphere as stack exhaust. The improvement involves controlling the opacity of the stack opacity during shutdown of the process.

Adams, J.B.; Gasper, J.A.; Stash, P.J.

1989-09-26T23:59:59.000Z

93

Risk analysis study of non-routine turbine/generator shutdown events and intake gate evaluation  

SciTech Connect (OSTI)

The Corps of Engineers has undertaken a study to perform a reliability and risk analysis for evaluating non-routine turbine/generator shutdown scenarios. The study will evaluate the risks associated with events that would require a powerhouse to shut down a turbine/generator by using intake gates. The goal of this project is to estimate any potential damage that could occur for various intake gate configurations and closure times. The data obtained can also be used to evaluate any of the systems that affect reliability of the turbine/generator using established methods of risk analysis. This paper will briefly outline the study objectives and describe the progress of the study to this point.

Bardy, D.M. [Hydroelectric Design Center, Portland, OR (United States)

1995-12-31T23:59:59.000Z

94

Requirements Analysis Study for Master Pump Shutdown System Project Development Specification [SEC 1 and 2  

SciTech Connect (OSTI)

This study is a requirements document that presents analysis for the functional description for the master pump shutdown system. This document identifies the sources of the requirements and/or how these were derived. Each requirement is validated either by quoting the source or an analysis process involving the required functionality, performance characteristics, operations input or engineering judgment. The requirements in this study apply to the first phase of the W314 Project. This document has been updated during the definitive design portion of the first phase of the W314 Project to capture additional software requirements and is planned to be updated during the second phase of the W314 Project to cover the second phase of the project's scope.

BEVINS, R.R.

2000-09-20T23:59:59.000Z

95

EHSO TRAINING CLASSES Fire Safety Program Training  

E-Print Network [OSTI]

EHSO TRAINING CLASSES Fire Safety Program Training 1. Fire Safety (60 minutes) Instruction includes an actual fire eperience. 2. Fire Extinguisher Training (30 minutes) A practical demonstration on actual burnable liquid fires. This practical extinguisher training is a critical portion of the fire

96

FIRE Diagnostics Kenneth M. Young  

E-Print Network [OSTI]

FIRE Diagnostics Kenneth M. Young Princeton Plasma Physics Laboratory Workshop on Physics Issues. Young 5/2/00 #12;FIRE: Diagnostics Schedule 1 2YEAR 3 4 5 6 7 8 9 10 11 12 16151413 First Plasma Vac for FIRE PPPL May 1 - 3, 2000 #12;Role for the Plasma Measurements · 1) Provide data for physics studies

97

Hurricane Emergency Shutdown Actions June 24, 2014 Chancellor directs P&F to commence emergency preparations 1  

E-Print Network [OSTI]

(SOM/SOD) 13 CS Remote Operations Teams, Payroll, and Human Res. personnel travel to DPS Data Center/central phone line (P&F) 23 48 Computer Services Remote Operations Teams work from remote sites (CS) 24 Confirm. (EH&S) 28 43-40 School of Dentistry - Shutdown Chiller/Cooling Tower (P&F) 29 School of Dentistry

98

Direct fired heat exchanger  

SciTech Connect (OSTI)

A gas-to-liquid heat exchanger system which transfers heat from a gas, generally the combustion gas of a direct-fired generator of an absorption machine, to a liquid, generally an absorbent solution. The heat exchanger system is in a counterflow fluid arrangement which creates a more efficient heat transfer.

Reimann, Robert C. (Lafayette, NY); Root, Richard A. (Spokane, WA)

1986-01-01T23:59:59.000Z

99

Dynamics of fire plumes and smoke clouds associated with peat and deforestation fires in Indonesia  

E-Print Network [OSTI]

of carbon released from peat and forest fires in Indo- nesiasmoke clouds associated with peat and deforestation fires insmoke clouds associated with peat and deforestation fires in

Tosca, M. G; Randerson, J. T; Zender, C. S; Nelson, D. L; Diner, D. J; Logan, J. A

2011-01-01T23:59:59.000Z

100

Evaluation of potential severe accidents during low power and shutdown operations at Surry, Unit-1: Analysis of core damage frequency from internal events during mid-loop operations. Appendix I, Volume 2, Part 5  

SciTech Connect (OSTI)

Traditionally, probabilistic risk assessments (PRA) of severe accidents in nuclear power plants have considered initiating events potentially occurring only during full power operation. Some previous screening analyses that were performed for other modes of operation suggested that risks during those modes were small relative to full power operation. However, more recent studies and operational experience have implied that accidents during low power and shutdown could be significant contributors to risk. During 1989, the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the potential risks during low power and shutdown operations. The program includes two parallel projects being performed by Brookhaven National Lab. (BNL) and Sandia National Labs. (SNL). Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied. The objectives of the program are to assess the risks of severe accidents initiated during plant operational states other than full power operation and to compare the estimated core damage frequencies, important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The objective of this volume of the report is to document the approach utilized in the level-1 internal events PRA for the Surry plant, and discuss the results obtained. A phased approach was used in the level-1 program. In phase 1, which was completed in Fall 1991, a coarse screening analysis examining accidents initiated by internal events (including internal fire and flood) was performed for all plant operational states (POSs). The objective of the phase 1 study was to identify potential vulnerable plant configurations, to characterize (on a high, medium, or low basis) the potential core damage accident scenarios, and to provide a foundation for a detailed phase 2 analysis.

Chu, T.L.; Musicki, Z.; Kohut, P.; Yang, J.; Bozoki, G.; Hsu, C.J.; Diamond, D.J. [Brookhaven National Lab., Upton, NY (United States); Bley, D.; Johnson, D. [PLG Inc., Newport Beach, CA (United States); Holmes, B. [AEA Technology, Dorset (United Kingdom)] [and others

1994-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Automatic readout micrometer  

DOE Patents [OSTI]

A measuring system is disclosed for surveying and very accurately positioning objects with respect to a reference line. A principal use of this surveying system is for accurately aligning the electromagnets which direct a particle beam emitted from a particle accelerator. Prior art surveying systems require highly skilled surveyors. Prior art systems include, for example, optical surveying systems which are susceptible to operator reading errors, and celestial navigation-type surveying systems, with their inherent complexities. The present invention provides an automatic readout micrometer which can very accurately measure distances. The invention has a simplicity of operation which practically eliminates the possibilities of operator optical reading error, owning to the elimination of traditional optical alignments for making measurements. The invention has an extendable arm which carries a laser surveying target. The extendable arm can be continuously positioned over its entire length of travel by either a coarse or fine adjustment without having the fine adjustment outrun the coarse adjustment until a reference laser beam is centered on the target as indicated by a digital readout. The length of the micrometer can then be accurately and automatically read by a computer and compared with a standardized set of alignment measurements. Due to its construction, the micrometer eliminates any errors due to temperature changes when the system is operated within a standard operating temperature range.

Lauritzen, Ted (Lafayette, CA)

1982-01-01T23:59:59.000Z

102

Automatic Control Laboratory ETH, Zurich  

E-Print Network [OSTI]

Automatic Control Laboratory ETH, Z¨urich Physikstrasse 3 8092 Z¨urich, Switzerland +41 44 632 22 from the airport to Z¨urich city and goes directly past ETH. There are ticket machines outside 71 How to get to the Automatic Control Laboratory (IfA) From the Z¨urich airport: · By Taxi. Taxi

Lygeros, John

103

Risk-based evaluation of Allowed Outage Times (AOTs) considering risk of shutdown  

SciTech Connect (OSTI)

When safety systems fail during power operation, Technical Specifications (TS) usually limit the repair within Allowed Outage Time (AOT). If the repair cannot be completed within the AOT, or no AOT is allowed, the plant is required to be shut down for the repair. However, if the capability to remove decay heat is degraded, shutting down the plant with the need to operate the affected decay-heat removal systems may impose a substantial risk compared to continued power operation over a usual repair time. Thus, defining a proper AOT in such situations can be considered as a risk-comparison between the repair in frill power state with a temporarily increased level of risk, and the altemative of shutting down the plant for the repair in zero power state with a specific associated risk. The methodology of the risk-comparison approach, with a due consideration of the shutdown risk, has been further developed and applied to the AOT considerations of residual heat removal and standby service water systems of a boiling water reactor (BWR) plant. Based on the completed work, several improvements to the TS requirements for the systems studied can be suggested.

Mankamo, T. [Avaplan Oy, Espoo (Finland); Kim, I.S.; Samanta, P.K. [Brookhaven National Lab., Upton, NY (United States)

1992-12-31T23:59:59.000Z

104

Risk-based evaluation of Allowed Outage Times (AOTs) considering risk of shutdown  

SciTech Connect (OSTI)

When safety systems fail during power operation, Technical Specifications (TS) usually limit the repair within Allowed Outage Time (AOT). If the repair cannot be completed within the AOT, or no AOT is allowed, the plant is required to be shut down for the repair. However, if the capability to remove decay heat is degraded, shutting down the plant with the need to operate the affected decay-heat removal systems may impose a substantial risk compared to continued power operation over a usual repair time. Thus, defining a proper AOT in such situations can be considered as a risk-comparison between the repair in frill power state with a temporarily increased level of risk, and the altemative of shutting down the plant for the repair in zero power state with a specific associated risk. The methodology of the risk-comparison approach, with a due consideration of the shutdown risk, has been further developed and applied to the AOT considerations of residual heat removal and standby service water systems of a boiling water reactor (BWR) plant. Based on the completed work, several improvements to the TS requirements for the systems studied can be suggested.

Mankamo, T. (Avaplan Oy, Espoo (Finland)); Kim, I.S.; Samanta, P.K. (Brookhaven National Lab., Upton, NY (United States))

1992-01-01T23:59:59.000Z

105

Novel Hybrid Monte Carlo/Deterministic Technique for Shutdown Dose Rate Analyses of Fusion Energy Systems  

SciTech Connect (OSTI)

The rigorous 2-step (R2S) method uses three-dimensional Monte Carlo transport simulations to calculate the shutdown dose rate (SDDR) in fusion reactors. Accurate full-scale R2S calculations are impractical in fusion reactors because they require calculating space- and energy-dependent neutron fluxes everywhere inside the reactor. The use of global Monte Carlo variance reduction techniques was suggested for accelerating the neutron transport calculation of the R2S method. The prohibitive computational costs of these approaches, which increase with the problem size and amount of shielding materials, inhibit their use in the accurate full-scale neutronics analyses of fusion reactors. This paper describes a novel hybrid Monte Carlo/deterministic technique that uses the Consistent Adjoint Driven Importance Sampling (CADIS) methodology but focuses on multi-step shielding calculations. The Multi-Step CADIS (MS-CADIS) method speeds up the Monte Carlo neutron calculation of the R2S method using an importance function that represents the importance of the neutrons to the final SDDR. Using a simplified example, preliminarily results showed that the use of MS-CADIS enhanced the efficiency of the neutron Monte Carlo simulation of an SDDR calculation by a factor of 550 compared to standard global variance reduction techniques, and that the increase over analog Monte Carlo is higher than 10,000.

Ibrahim, Ahmad M [ORNL] [ORNL; Peplow, Douglas E. [ORNL] [ORNL; Peterson, Joshua L [ORNL] [ORNL; Grove, Robert E [ORNL] [ORNL

2013-01-01T23:59:59.000Z

106

Durham Fire Department 51 College Rd  

E-Print Network [OSTI]

information on what to do during an emergency. Students also receive annual fire drills to ensure hands-on practical traning of fire extinguisher that utilizes live fire exercises is available upon because most fires can be prevented. The best way to avoid fires is to avoid the hazards, which create

Pohl, Karsten

107

Summary of Information Presented at an NRC-Sponsored Low-Power Shutdown Public Workshop, April 27, 1999, Rockville, Maryland  

SciTech Connect (OSTI)

This report summarizes a public workshop that was held on April 27, 1999, in Rockville, Maryland. The workshop was conducted as part of the US Nuclear Regulatory Commission's (NRC) efforts to further develop its understanding of the risks associated with low power and shutdown operations at US nuclear power plants. A sufficient understanding of such risks is required to support decision-making for risk-informed regulation, in particular Regulatory Guide 1.174, and the development of a consensus standard. During the workshop the NRC staff discussed and requested feedback from the public (including representatives of the nuclear industry, state governments, consultants, private industry, and the media) on the risk associated with low-power and shutdown operations.

Wheeler, Timothy A.; Whitehead, Donnie W.; Lois, Erasmia

1999-07-01T23:59:59.000Z

108

Fire and Ice Issue 9  

E-Print Network [OSTI]

Łs FIRE AND ICE # 9 IB FIRE ICE #9 A Blake/Avon slash fanzine r Available from: Kathleen Resch POBox 1766 Temple City, CA 91780 Kathleener@aol.com FIRE AND ICE # 9copyright © May, 2005 by Kathleen Resch for the contributors. No reprints... or reproduction without the written permission ofthe author/artist This is an amateur publication and is not p intended to infringe upon the rights ofany holders of"Blake's 7" copyrights. FIRE AND ICE 9 TABLE OF CONTENTS LEAVING ROOM 101 by Nova 2 TOO MANY...

Multiple Contributors

2005-01-01T23:59:59.000Z

109

ANNUAL SECURITY FIRE SAFETY REPORT  

E-Print Network [OSTI]

ANNUAL SECURITY AND FIRE SAFETY REPORT OCTOBER 1, 2013 DARTMOUTH COLLEGE http................................................................................................................................................................... 7 ANNUAL SECURITY REPORT........................................................................................................................9 PREPARATION OF THE REPORT AND DISCLOSURE OF CRIME STATISTICS

110

BlueFire Ethanol  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd: ScopeDepartment1, 2011 (BETO)andDepartment13,EnergyBlueFire

111

Fire Safety Committee Meeting Minutes- May 2014  

Broader source: Energy.gov [DOE]

DOE Fire Safety Committee Meeting Minutes, May, 2014 Topics included discussions on Fire modeling, revisions to DOE regulations and other important items relating to DOE and Fire Safety Community.

112

Site Characterization Report ORGDP Diffusion Facilities Permanent Shutdown K-700 Power House and K-27 Switch Yard/Switch House  

SciTech Connect (OSTI)

The K-700 Power House area, initially built to supply power to the K-25 gaseous diffusion plant was shutdown and disassembled in the 1960s. This shutdown was initiated by TVA supplying economical power to the diffusion plant complex. As a result of world wide over production of enriched, reactor grade U{sup 235}, the K-27 switch yard and switch house area was placed in standby in 1985. Subsequently, as the future production requirements decreased, the cost of production increased and the separation technologies for other processes improved, the facility was permanently shutdown in December, 1987. This Site Characterization Report is a part of the FY-88 engineering Feasibility Study for placing ORGDP Gaseous Diffusion Process facilities in 'Permanent Shutdown'. It is sponsored by the Department of Energy through Virgil Lowery of Headquarters--Enrichment and through Don Cox of ORO--Enrichment Operations. The primary purpose of these building or site characterization reports is to document, quantify, and map the following potential problems: Asbestos; PCB containing fluids; Oils, coolants, and chemicals; and External contamination. With the documented quantification of the concerns (problems) the Engineering Feasibility Study will then proceed with examining the potential solutions. For this study, permanent shutdown is defined as the securing and/or conditioning of each facility to provide 20 years of safe service with minimal expenditures and, where feasible, also serving DOE's needs for long-term warehousing or other such low-risk use. The K-700 power house series of buildings were either masonry construction or a mix of masonry and wood. The power generating equipment was removed and sold as salvage in the mid 1960s but the buildings and auxiliary equipment were left intact. The nine ancillary buildings in the power house area use early in the Manhattan Project for special research projects, were left intact minus the original special equipment. During the late 1960s and 1970s, some of the abandoned buildings were used for offices, special projects, and storage. Some of the remaining electrical transformers contain PCBs in concentrations less than 500 ppm. Many of the steam and hot water pipes in the buildings are insulated with asbestos insulation, but none of the equipment or buildings have high counts of surface radioactive contamination. The general conditions of the buildings are from fair to poor. Many should be boarded-up to prevent personnel entry and in some cases demolitions would be the safer alternative.

Thomas R.J., Blanchard R.D.

1988-06-13T23:59:59.000Z

113

Mitigation Measures Following a Loss-of-Residual-Heat-Removal Event During Shutdown  

SciTech Connect (OSTI)

The transient following a loss-of-residual-heat-removal event during shutdown was analyzed to determine the containment closure time (CCT) to prevent uncontrolled release of fission products and the gravity-injection path and rate (GIPR) for effective core cooling using the RELAP5/MOD3.2 code. The plant conditions of Yonggwang Units 3 and 4, a pressurized water reactor (PWR) of 2815-MW(thermal) power in Korea, were reviewed, and possible event sequences were identified. From the CCT analysis for the five cases of typical plant configurations, it was estimated for the earliest CCT to be 40 min after the event in a case with a large cold-leg opening and emptied steam generators (SGs). However, the case with water-filled SGs significantly delayed the CCT through the heat removal to the secondary side. From the GIPR analysis for the six possible gravity-injection paths from the refueling water storage tank (RWST), the case with the injection point and opening on the other leg side was estimated to be the most suitable path to avoid core boiling. In addition, from the sensitivity study, it was evaluated for the plant to be capable of providing the core cooling for the long-term transient if nominal RWST water is available. As a result, these analysis methods and results will provide useful information in understanding the plant behavior and preparing the mitigation measures after the event, especially for Combustion Engineering-type PWR plants. However, to directly apply the analysis results to the emergency procedure for such an event, additional case studies are needed for a wide range of operating conditions such as reactor coolant inventory, RWST water temperature, and core decay heat rate.

Seul, Kwang Won; Bang, Young Seok; Kim, Hho Jung [Korea Institute of Nuclear Safety (Korea, Republic of)

2000-10-15T23:59:59.000Z

114

MARGINAL VALUATION OF FIRE EFFECTS  

E-Print Network [OSTI]

in the planning unit's land, resource and fire management plans. These goals and objectives can assist you with identifying the resources that are important to protect or improve through fire management activities. As you and cultural attributes of the landscape that have value. Defining the resource considered for value change 2

115

WHC fire hazards analysis policy  

SciTech Connect (OSTI)

The purpose of this document is to establish the fire protection policy for Westinghouse Hanford Company (WHC) relative to US Department of Energy (DOE) directives for Fire Hazards Analyses (FHAs) and their relationship to facility Safety Analysis Reports (SARs) as promulgated by the DOE Richland Operations Office.

Evans, C.B.

1994-04-01T23:59:59.000Z

116

Test One: The ‘Uncontrolled’ Fire   

E-Print Network [OSTI]

The first of the Dalmarnock Fire Tests was a post-flashover compartment fire experiment held on July 25th, 2006, in a two-bedroom single-family flat on the 4th floor of the 23- storey reinforced concrete tower in Dalmarnock, ...

Abecassis Empis, Cecilia; Cowlard, Adam; Welch, Stephen; Torero, Jose L

2007-11-14T23:59:59.000Z

117

Fire and Ice Issue 2  

E-Print Network [OSTI]

^ $$% i&l /P^ \\0 rffej FIRE AND ICE AVAILABLE FROM Kathleen Resch PO Box 1766 Temple City, CA 91780 FIRE AND ICE II TABLE OF CONTENTS COVER by Phoenix FRONTISPIECE by Gayle Feyrer "Flashpoint" by Rachel Duncan 1 PEDESTAL by Thomas 2 "A Damn Fine...

Multiple Contributors

1993-01-01T23:59:59.000Z

118

ANNUAL SECURITY & FIRE SAFETY REPORT  

E-Print Network [OSTI]

ANNUAL SECURITY & FIRE SAFETY REPORT 2014 A guide to policies, procedures, practices, and programs implemented to keep students, faculty, and staff safe and facilities secure. www.montana.edu/reports/security.pdf #12;Inside this Report 2014 Annual Security and Fire Safety Report for Reporting Year 2013

Maxwell, Bruce D.

119

Fire hazards analysis of central waste complex  

SciTech Connect (OSTI)

This document analyzes the fire hazards associated with operational the Central Waste Complex. It provides the analysis and recommendations necessary to ensure compliance with applicable fire codes.

Irwin, R.M.

1996-05-30T23:59:59.000Z

120

fire & fuels management Spruce Beetle-Induced Changes to Engelmann  

E-Print Network [OSTI]

. Keywords: crown fire, bark beetles, heat of combustion, fire behavior, time to ignition E ngelmann spruce

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Clothes Dryer Automatic Termination Evaluation  

SciTech Connect (OSTI)

Volume 2: Improved Sensor and Control Designs Many residential clothes dryers on the market today provide automatic cycles that are intended to stop when the clothes are dry, as determined by the final remaining moisture content (RMC). However, testing of automatic termination cycles has shown that many dryers are susceptible to over-drying of loads, leading to excess energy consumption. In particular, tests performed using the DOE Test Procedure in Appendix D2 of 10 CFR 430 subpart B have shown that as much as 62% of the energy used in a cycle may be from over-drying. Volume 1 of this report shows an average of 20% excess energy from over-drying when running automatic cycles with various load compositions and dryer settings. Consequently, improving automatic termination sensors and algorithms has the potential for substantial energy savings in the U.S.

TeGrotenhuis, Ward E.

2014-10-01T23:59:59.000Z

122

A Step Towards Automatic Documentation  

E-Print Network [OSTI]

This paper describes a system which automatically generates program documentation. Starting with a plan generated by analyzing the program, the system computes several kinds of summary information about the program. The ...

Frank, Claude

123

Automatic safety rod for reactors  

DOE Patents [OSTI]

An automatic safety rod for a nuclear reactor containing neutron absorbing material and designed to be inserted into a reactor core after a loss-of-core flow. Actuation is based upon either a sudden decrease in core pressure drop or the pressure drop decreases below a predetermined minimum value. The automatic control rod includes a pressure regulating device whereby a controlled decrease in operating pressure due to reduced coolant flow does not cause the rod to drop into the core.

Germer, John H. (San Jose, CA)

1988-01-01T23:59:59.000Z

124

Fire and Ice Issue 3  

E-Print Network [OSTI]

,fpl ^1 FIRE AND ICE Available from: Kathleen Resch PO Box 1766 Temple City,CA 91780 III © May, 1995 by Kathleen Resch for the contributors. No reprints or reproduction without the written permission of the author/artist. This is an amateur... publication and is not intended to infringe upon the rightsof "Blake's 7" copyright holders.. FIRE AND ICE TABLE OF CONTENTS THE GIFT by Pat Terra 1 "innerspace" by Pat Terra 24 WILD, BEAUTIFUL AND DAMNED by Gemini 25 SET THE NIGHT ON FIRE by Riley Cannon 40...

Multiple Contributors

1995-01-01T23:59:59.000Z

125

Firing of pulverized solvent refined coal  

DOE Patents [OSTI]

An air-purged burner for the firing of pulverized solvent refined coal is constructed and operated such that the solvent refined coal can be fired without the coking thereof on the burner components. The air-purged burner is designed for the firing of pulverized solvent refined coal in a tangentially fired boiler.

Derbidge, T. Craig (Sunnyvale, CA); Mulholland, James A. (Chapel Hill, NC); Foster, Edward P. (Macungie, PA)

1986-01-01T23:59:59.000Z

126

FIRE SAFETY PROGRAM TABLE OF CONTENTS  

E-Print Network [OSTI]

FIRE SAFETY PROGRAM TABLE OF CONTENTS Overview................................................................................................. 5 Health and Life Safety Fund........................................................................................................... 5 Hot work

Lin, Zhiqun

127

Fire Behavior at the Landscape Scale  

E-Print Network [OSTI]

Fire Behavior at the Landscape Scale Scott Stephens, ESPMScott Stephens, ESPM DepartmentStrategies for Landscape Fuel TreatmentsLandscape Fuel Treatments Fire Containment · Fuelbreaks Fire Modification · Area (WUI) ·· Maintenance? Must maintain into futureMaintenance? Must maintain into future #12;Tyee Fire

Stephens, Scott L.

128

Dynamics of fire plumes and smoke clouds associated with peat and deforestation fires in Indonesia  

E-Print Network [OSTI]

Dynamics of fire plumes and smoke clouds associated with peat and deforestation fires in Indonesia), Dynamics of fire plumes and smoke clouds associated with peat and deforestation fires in Indonesia, J. Geophys. Res., 116, D08207, doi:10.1029/2010JD015148. 1. Introduction [2] Peat and deforestation fires

Zender, Charles

129

Fire protection for relocatable structures  

SciTech Connect (OSTI)

This standard supersedes DOE/EV-0043, ``Standard on Fire Protection for Portable Structures.`` It was revised to address the numerous types of relocatable structures, such as trailers, tension-supported structures, and tents being used by DOE and contractors.

NONE

1995-06-01T23:59:59.000Z

130

Test Two: The ‘Controlled Fire’   

E-Print Network [OSTI]

The main objective of Test Two was to demonstrate the effectiveness of ventilation changes and smoke management on the growth of a compartment fire and to display the potential for these techniques to be incorporated ...

Cowlard, Adam; Steinhaus, Thomas; Abecassis Empis, Cecilia; Torero, Jose L

2007-11-14T23:59:59.000Z

131

Model Fire Protection Assessment Guide  

Broader source: Energy.gov [DOE]

This Assessment guide covers the implementation of the DOE's responsibility of assuring that DOE and the DOE Contractors have established Fire Protection Programs that are at the level required for the area being assessed.

132

Unified Fire Recovery Command Center  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Checking Propane Tanks Checking Home Heating Oil Tanks Miscellaneous Safety Awareness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Removing Debris Heating Fuels or heat penetrated the bark. Where fire has burnt deep into the tree trunk, the tree should be considered

133

Introduction to FireGrid   

E-Print Network [OSTI]

FireGrid is an ambitious and innovative project, seeking to develop the technology to support a new way of managing emergency response in the modern built environment. Specific novel aspects include the integration of ...

Welch, Stephen; Usmani, Asif; Upadhyay, Rochan; Berry, Dave; Potter, Stephen; Torero, Jose L

2007-11-14T23:59:59.000Z

134

Automatic rapid attachable warhead section  

DOE Patents [OSTI]

Disclosed are a method and apparatus for automatically selecting warheads or reentry vehicles from a storage area containing a plurality of types of warheads or reentry vehicles, automatically selecting weapon carriers from a storage area containing at least one type of weapon carrier, manipulating and aligning the selected warheads or reentry vehicles and weapon carriers, and automatically coupling the warheads or reentry vehicles with the weapon carriers such that coupling of improperly selected warheads or reentry vehicles with weapon carriers is inhibited. Such inhibition enhances safety of operations and is achieved by a number of means including computer control of the process of selection and coupling and use of connectorless interfaces capable of assuring that improperly selected items will be rejected or rendered inoperable prior to coupling. Also disclosed are a method and apparatus wherein the stated principles pertaining to selection, coupling and inhibition are extended to apply to any item-to-be-carried and any carrying assembly. 10 figures.

Trennel, A.J.

1994-05-10T23:59:59.000Z

135

Incipient fire detection system  

DOE Patents [OSTI]

A method and apparatus for an incipient fire detection system that receives gaseous samples and measures the light absorption spectrum of the mixture of gases evolving from heated combustibles includes a detector for receiving gaseous samples and subjecting the samples to spectroscopy and determining wavelengths of absorption of the gaseous samples. The wavelengths of absorption of the gaseous samples are compared to predetermined absorption wavelengths. A warning signal is generated whenever the wavelengths of absorption of the gaseous samples correspond to the predetermined absorption wavelengths. The method includes receiving gaseous samples, subjecting the samples to light spectroscopy, determining wavelengths of absorption of the gaseous samples, comparing the wavelengths of absorption of the gaseous samples to predetermined absorption wavelengths and generating a warning signal whenever the wavelengths of absorption of the gaseous samples correspond to the predetermined absorption wavelengths. In an alternate embodiment, the apparatus includes a series of channels fluidically connected to a plurality of remote locations. A pump is connected to the channels for drawing gaseous samples into the channels. A detector is connected to the channels for receiving the drawn gaseous samples and subjecting the samples to spectroscopy. The wavelengths of absorption are determined and compared to predetermined absorption wavelengths is provided. A warning signal is generated whenever the wavelengths correspond.

Brooks, Jr., William K. (Newport News, VA)

1999-01-01T23:59:59.000Z

136

The radiological impact of the 2000 Hanford Fire (24-Command Fire).  

E-Print Network [OSTI]

??The range fire at the Hanford facility in late June 2000 coupled with the fire at Los Alamos during the same year have raised a… (more)

Henderson, Ashley David

2012-01-01T23:59:59.000Z

137

Cyber Friendly Fire  

SciTech Connect (OSTI)

Cyber friendly fire (FF) is a new concept that has been brought to the attention of Department of Defense (DoD) stakeholders through two workshops that were planned and conducted by the Air Force Research Laboratory (AFRL) and research conducted for AFRL by the Pacific Northwest National Laboratory. With this previous work in mind, we offer a definition of cyber FF as intentional offensive or defensive cyber/electronic actions intended to protect cyber systems against enemy forces or to attack enemy cyber systems, which unintentionally harms the mission effectiveness of friendly or neutral forces. Just as with combat friendly fire, a fundamental need in avoiding cyber FF is to maintain situation awareness (SA). We suggest that cyber SA concerns knowledge of a system's topology (connectedness and relationships of the nodes in a system), and critical knowledge elements such as the characteristics and vulnerabilities of the components that comprise the system (and that populate the nodes), the nature of the activities or work performed, and the available defensive (and offensive) countermeasures that may be applied to thwart network attacks. A training implication is to raise awareness and understanding of these critical knowledge units; an approach to decision aids and/or visualizations is to focus on supporting these critical knowledge units. To study cyber FF, we developed an unclassified security test range comprising a combination of virtual and physical devices that present a closed network for testing, simulation, and evaluation. This network offers services found on a production network without the associated costs of a real production network. Containing enough detail to appear realistic, this virtual and physical environment can be customized to represent different configurations. For our purposes, the test range was configured to appear as an Internet-connected Managed Service Provider (MSP) offering specialized web applications to the general public. The network is essentially divided into a production component that hosts the web and network services, and a user component that hosts thirty employee workstations and other end devices. The organization's network is separated from the Internet by a Cisco ASA network security device that both firewalls and detects intrusions. Business sensitive information is stored in various servers. This includes data comprising thousands of internal documents, such as finance and technical designs, email messages for the organization's employees including the CEO, CFO, and CIO, the organization's source code, and Personally Identifiable client data. Release of any of this information to unauthorized parties would have a significant, detrimental impact on the organization's reputation, which would harm earnings. The valuable information stored in these servers pose obvious points of interest for an adversary. We constructed several scenarios around this environment to support studies in cyber SA and cyber FF that may be run in the test range. We describe mitigation strategies to combat cyber FF including both training concepts and suggestions for decision aids and visualization approaches. Finally, we discuss possible future research directions.

Greitzer, Frank L.; Carroll, Thomas E.; Roberts, Adam D.

2011-09-01T23:59:59.000Z

138

Automatic caption generation for news images   

E-Print Network [OSTI]

This thesis is concerned with the task of automatically generating captions for images, which is important for many image-related applications. Automatic description generation for video frames would help security ...

Feng, Yansong

2011-06-30T23:59:59.000Z

139

Self-actuated nuclear reactor shutdown system using induction pump to facilitate sensing of core coolant temperature  

DOE Patents [OSTI]

A self-actuated shutdown system incorporated into a reactivity control assembly in a nuclear reactor includes pumping means for creating an auxiliary downward flow of a portion of the heated coolant exiting from the fuel assemblies disposed adjacent to the control assembly. The shutdown system includes a hollow tubular member which extends through the outlet of the control assembly top nozzle so as to define an outer annular flow channel through the top nozzle outlet separate from an inner flow channel for primary coolant flow through the control assembly. Also, a latching mechanism is disposed in an inner duct of the control assembly and is operable for holding absorber bundles in a raised position in the control assembly and for releasing them to drop them into the core of the reactor for shutdown purposes. The latching mechanism has an inner flow passage extending between and in flow communication with the absorber bundles and the inner flow channel of the top nozzle for accommodating primary coolant flow upwardly through the control assembly. Also, an outer flow passage separate from the inner flow passage extends through the latching mechanism between and in flow communication with the inner duct and the outer flow channel of the top nozzle for accommodating inflow of a portion of the heated coolant from the adjacent fuel assemblies. The latching mechanism contains a magnetic material sensitive to temperature and operable to cause mating or latching together of the components of the latching mechanism when the temperature sensed is below a known temperature and unmating or unlatching thereof when the temperature sensed is above a given temperature. The temperature sensitive magnetic material is positioned in communication with the heated coolant flow through the outer flow passage for directly sensing the temperature thereof. Finally, the pumping means includes a jet induction pump nozzle and diffuser disposed adjacent the bottom nozzle of the control assembly and in flow communication with the inlet thereof. The pump nozzle is operable to create an upward driving flow of primary coolant through the pump diffuser and then to the absorber bundles. The upward driving flow of primary coolant, in turn, creates a suction head within the outer flow channel of the top nozzle and thereby an auxiliary downward flow of the heated coolant portion exiting from the upper end of the adjacent fuel assemblies through the outer flow channel to the pump nozzle via the outer flow passage of the latching mechanism and an annular space between the outer and inner spaced ducts of the control assembly housing. The temperature of the heated coolant exiting from the adjacent fuel assemblies can thereby be sensed directly by the temperature sensitive magnetic material in the latching mechanism.

Sievers, Robert K. (N. Huntingdon, PA); Cooper, Martin H. (Churchill, PA); Tupper, Robert B. (Greensburg, PA)

1987-01-01T23:59:59.000Z

140

Fire Ants and Their Control.  

E-Print Network [OSTI]

fire ant control usually are labeled only for certain treatment sites. The techniques for applying these products also vary with the treatment sites. Care must be taken to select the best combination of control agents and application methods... in each situation to attain optimum results. The Non-Control Option - Why Consider it? In areas where fire ants are not causing a problem, it may be best not to attempt any control measures. The reason is that a unit area, sue as an acre ofland, ill...

Hamman, Philip J.; Drees, Bastiaan M.; Vinson, S. Bradleigh

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Fire performance of gable frame structures  

E-Print Network [OSTI]

Fire protection engineering and structural engineering are two relevant but separated fields of study. Many experiments conducted by fire protection engineers are under certain ideal boundary conditions, which may not be ...

Qian, Congyi

2013-01-01T23:59:59.000Z

142

Solid waste drum array fire performance  

SciTech Connect (OSTI)

Fire hazards associated with drum storage of radioactively contaminated waste are a major concern in DOE waste storage facilities. This report is the second of two reports on fire testing designed to provide data relative to the propagation of a fire among storage drum arrays. The first report covers testing of individual drums subjected to an initiating fire and the development of the analytical methodology to predict fire propagation among storage drum arrays. This report is the second report, which documents the results of drum array fire tests. The purpose of the array tests was to confirm the analytical methodology developed by Phase I fire testing. These tests provide conclusive evidence that fire will not propagate from drum to drum unless an continuous fuel source other than drum contents is provided.

Louie, R.L. [Westinghouse Hanford Co., Richland, WA (United States); Haecker, C.F. [Los Alamos Technical Associates, Inc., Kennewick, WA (United States); Beitel, J.J.; Gottuck, D.T.; Rhodes, B.T.; Bayier, C.L. [Hughes Associates, Inc., Baltimore, MD (United States)

1995-09-01T23:59:59.000Z

143

Fire and the Design of Buildings   

E-Print Network [OSTI]

Fire is one of the major hazards to life and property in buildings. Regulations in respect of fire safety therefore constitute a major part of every building bylaw. These regulations naturally influence the design of almost every building. Good...

McGuire, J

144

Independent Oversight Review of the Fire Protection Program at...  

Energy Savers [EERE]

(wdata) * System Design Description, Fire Suppression System, Plutonium Facility * Preventive Maintenance Procedures- Plutonium Facility Fire Protection (Various) *...

145

University Fire Marshal's 2014 Annual Fire InspectionTraining  

E-Print Network [OSTI]

of 2000 led to NYS Governor's Task Force on Campus Fire Safety #12;Results of the Governors Task Force inspection of all educational buildings in New York State Enhanced detection/alarms in dorms Install Residential Code Building Code #12;Impacts to Cornell Annual Inspections of all Cornell buildings

Pawlowski, Wojtek

146

Wildland fire emissions, carbon, and climate: Wildland fire detection and burned area in the United States  

E-Print Network [OSTI]

Wildland fire emissions, carbon, and climate: Wildland fire detection and burned area in the United Wildland fires can be an important source of greenhouse gases as well as black carbon emissions that have of climate response to fire emissions compared to other emission sources of GHG, aerosols, and black carbon

147

Fire Modeling Examples in a Nuclear World  

Broader source: Energy.gov [DOE]

Presenter: Mark Schairer, P.E.,Technical Manager, Fire Protection Engineering Division - Engineering Planning and Management (EPM), Inc.

148

Fire and the Compartmentation of Buildings   

E-Print Network [OSTI]

No building is free from the threat of fire. A designer, however, can ensure that only limited damage will result if fire breaks out by reducing the over-all fire risk. There are various means at his disposal, but the single design feature...

McGuire, J

149

FIRE AND CLIMATE CHANGE IN CALIFORNIA  

E-Print Network [OSTI]

FIRE AND CLIMATE CHANGE IN CALIFORNIA Changes in the Distribution and Frequency of Fire's California Climate Change Center JULY 2012 CEC5002012026 Prepared for: California Energy Commission to climate change has the potential to induce alteration of future fire activity. This research presents just

150

Spatiotemporal Dynamics of Insect-Fire Interactions  

E-Print Network [OSTI]

Spatiotemporal Dynamics of Insect-Fire Interactions A thesis presented by Heather Joan Lynch Heather Joan Lynch Spatiotemporal Dynamics of Insect-Fire Interactions Abstract Insect outbreaks on the dynamics and composition of forest ecosystems. Although it has long been speculated that forest fires

Moorcroft, Paul R.

151

Evaluation of potential severe accidents during low power and shutdown operations at Surry, Unit 1: Analysis of core damage frequency from internal events during mid-loop operations. Appendix E (Sections E.9-E.16), Volume 2, Part 3B  

SciTech Connect (OSTI)

Traditionally, probabilistic risk assessments (PRA) of severe accidents in nuclear power plants have considered initiating events potentially occurring only during full power operation. Some previous screening analyses that were performed for other modes of operation suggested that risks during those modes were small relative to full power operation. However, more recent studies and operational experience have implied that accidents during low power and shutdown could be significant contributors to risk. Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied. The objectives of the program are to assess the risks of severe accidents initiated during plant operational states other than full power operation and to compare the estimated core damage frequencies, important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The scope of the program includes that of a level-3 PRA. In phase 2, mid-loop operation was selected as the plant configuration to be analyzed based on the results of the phase 1 study. The objective of the phase 2 study is to perform a detailed analysis of the potential accident scenarios that may occur during mid-loop operation, and compare the results with those of NUREG-1150. The scope of the level-1 study includes plant damage state analysis, and uncertainty analysis. Volume 1 summarizes the results of the study. Internal events analysis is documented in Volume 2. It also contains an appendix that documents the part of the phase 1 study that has to do with POSs other than mid-loop operation. Internal fire and internal flood analyses are documented in Volumes 3 and 4. A separate study on seismic analysis, documented in Volume 5, was performed for the NRC by Future Resources Associates, Inc. Volume 6 documents the accident progression, source terms, and consequence analysis.

Chu, T.L.; Musicki, Z.; Kohut, P.; Yang, J.; Bozoki, G.; Hsu, C.J.; Diamond, D.J.; Wong, S.M. [Brookhaven National Lab., Upton, NY (United States); Bley, D.; Johnson, D. [PLG Inc., Newport Beach, CA (United States)] [and others

1994-06-01T23:59:59.000Z

152

Evaluation of potential severe accidents during low power and shutdown operations at Surry, Unit 1: Evaluation of severe accident risk during mid-loop operations. Main report. Volume 6. Part 1  

SciTech Connect (OSTI)

During 1989, the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the potential risks during low power and shutdown operations. The program includes two parallel projects being performed by Brookhaven National Laboratory (BNL) and Sandia National Laboratories (SNL). Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied. The objectives of the program are to assess the risks of severe accidents initiated during plant operational states other than full power operation and to compare the estimated core damage frequencies, important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The scope of the program includes that of a level-3 PRA. A phased approach was used in the level-1 program. In phase 1 which was completed in Fall 1991, a coarse screening analysis including internal fire and flood was performed for all plant operational states (POSs). The objective of the phase 1 study was to identify potential vulnerable plant configurations, to characterize (on a high, medium, or low basis) the potential core damage accident scenarios, and to provide a foundation for a detailed phase 2 analysis. In phase 2, mid-loop operation was selected as the plant configuration to be analyzed based on the results of the phase 1 study. The objective of the phase 2 study is to perform a detailed analysis of the potential accident scenarios that may occur during mid-loop operation, and compare the results with those of NUREG-1150. The results of the phase 2 level 2/3 study are the subject of this volume of NUREG/CR-6144, Volume 6.

Jo, J.; Lin, C.C.; Neymotin, L. [Brookhaven National Lab., Upton, NY (United States)] [and others

1995-05-01T23:59:59.000Z

153

Evaluation of potential severe accidents during low power and shutdown operations at Surry, Unit-1: Analysis of core damage frequency from internal events during mid-loop operations. Appendices F-H, Volume 2, Part 4  

SciTech Connect (OSTI)

Traditionally, probabilistic risk assessments (PRA) of severe accidents in nuclear power plants have considered initiating events potentially occurring only during full power operation. Some previous screening analyses that were performed for other modes of operation suggested that risks during those modes were small relative to full power operation. However, more recent studies and operational experience have implied that accidents during low power and shutdown could be significant contributors to risk. Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied. The objectives of the program are to assess the risks of severe accidents initiated during plant operational states other than full power operation and to compare the estimated core damage frequencies, important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The scope of the program includes that of a level-3 PRA. In phase 2, mid-loop operation was selected as the plant configuration to be analyzed based on the results of the phase 1 study. The objective of the phase 2 study is to perform a detailed analysis of the potential accident scenarios that may occur during mid-loop operation, and compare the results with those of NUREG-1150. The scope of the level-1 study includes plant damage state analysis, and uncertainty analysis. Volume 1 summarizes the results of the study. Internal events analysis is documented in Volume 2. It also contains an appendix that documents the part of the phase 1 study that has to do with POSs other than mid-loop operation. Internal fire and internal flood analyses are documented in Volumes 3 and 4. A separate study on seismic analysis, documented in Volume 5, was performed for the NRC by Future Resources Associates, Inc. Volume 6 documents the accident progression, source terms, and consequence analysis.

Chu, T.L.; Musicki, Z.; Kohut, P.; Yang, J.; Bozoki, G.; Hsu, C.J.; Diamond, D.J. [Brookhaven National Lab., Upton, NY (United States); Bley, D.; Johnson, D. [PLG Inc., Newport Beach, CA (United States); Holmes, B. [AEA Technology, Dorset (United Kingdom)] [and others

1994-06-01T23:59:59.000Z

154

Pigments which reflect infrared radiation from fire  

DOE Patents [OSTI]

Conventional paints transmit or absorb most of the intense infrared (IR) radiation emitted by fire, causing them to contribute to the spread of fire. The present invention comprises a fire retardant paint additive that reflects the thermal IR radiation emitted by fire in the 1 to 20 micrometer ({micro}m) wavelength range. The important spectral ranges for fire control are typically about 1 to about 8 {micro}m or, for cool smoky fires, about 2 {micro}m to about 16 {micro}m. The improved inventive coatings reflect adverse electromagnetic energy and slow the spread of fire. Specific IR reflective pigments include titanium dioxide (rutile) and red iron oxide pigments with diameters of about 1 {micro}m to about 2 {micro}m and thin leafing aluminum flake pigments. 4 figs.

Berdahl, P.H.

1998-09-22T23:59:59.000Z

155

Pigments which reflect infrared radiation from fire  

DOE Patents [OSTI]

Conventional paints transmit or absorb most of the intense infrared (IR) radiation emitted by fire, causing them to contribute to the spread of fire. The present invention comprises a fire retardant paint additive that reflects the thermal IR radiation emitted by fire in the 1 to 20 micrometer (.mu.m) wavelength range. The important spectral ranges for fire control are typically about 1 to about 8 .mu.m or, for cool smoky fires, about 2 .mu.m to about 16 .mu.m. The improved inventive coatings reflect adverse electromagnetic energy and slow the spread of fire. Specific IR reflective pigments include titanium dioxide (rutile) and red iron oxide pigments with diameters of about 1 .mu.m to about 2 .mu.m and thin leafing aluminum flake pigments.

Berdahl, Paul H. (Oakland, CA)

1998-01-01T23:59:59.000Z

156

Exploratory Studies Facility Subsurface Fire Hazards Analysis  

SciTech Connect (OSTI)

The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: The occurrence of a fire or related event; A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment; Vital U.S. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards; Property losses from a fire and related events exceeding limits established by DOE; and Critical process controls and safety class systems being damaged as a result of a fire and related events.

Richard C. Logan

2002-03-28T23:59:59.000Z

157

Exploratory Studies Facility Subsurface Fire Hazards Analysis  

SciTech Connect (OSTI)

The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: (1) The occurrence of a fire or related event. (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment. (3) Vital US. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards. (4) Property losses from a fire and related events exceeding limits established by DOE. (5) Critical process controls and safety class systems being damaged as a result of a fire and related events.

J. L. Kubicek

2001-09-07T23:59:59.000Z

158

Fire protection program fiscal year 1997 site support program plan - Hanford fire department  

SciTech Connect (OSTI)

The mission of the Hanford Fires Department (HFD) is to support the safe and timely cleanup of the Hanford Site by providing fire suppression, fire prevention, emergency rescue, emergency medical service, and hazardous materials response; and to be capable of dealing with and terminating situations which could threaten the operations, employees, or interest of the US Department of Energy operated Hanford Site. this includes response to surrounding fire department districts under mutual aids agreements and contractual fire fighting, hazardous materials, and ambulance support to Washington Public Power Supply System (Supply System) and various commercial entities operating on site. the fire department also provides site fire marshal overview authority, fire system testing, and maintenance, respiratory protection services, building tours and inspections, ignitable and reactive waste site inspections, prefire planning, and employee fire prevention and education.

Good, D.E., Westinghouse Hanford

1996-07-01T23:59:59.000Z

159

Fire Protection Program fiscal year 1996, site support program plan Hanford Fire Department. Revision 2  

SciTech Connect (OSTI)

The mission of the Hanford Fire Department (HFD) is to support the safe and timely cleanup of the Hanford site by providing fire suppression, fire prevention, emergency rescue, emergency medical service, and hazardous materials response; and to be capable of dealing with and terminating emergency situations which could threaten the operations, employees, or interest of the US Department of Energy operated Hanford Site. This includes response to surrounding fire departments/districts under a mutual aid agreement and contractual fire fighting, hazardous materials, and ambulance support to Washington Public Power Supply System (Supply System). The fire department also provides site fire marshal overview authority, fire system testing and maintenance, self-contained breathing apparatus maintenance, building tours and inspections, ignitable and reactive waste site inspections, prefire planning, and employee fire prevention education. This report gives a program overview, technical program baselines, and cost and schedule baseline.

Good, D.E.

1995-09-01T23:59:59.000Z

160

Fire protection program fiscal year 1995 site support program plan, Hanford Fire Department  

SciTech Connect (OSTI)

The mission of the Hanford Fire Department (HFD) is to support the safe and timely cleanup of the Hanford site by providing fire suppression, fire prevention, emergency rescue, emergency medical service, and hazardous materials response; and to be capable of dealing with and terminating emergency situations which could threaten the operations, employees, or interest of the US Department of Energy operated Hanford Site. This includes response to surrounding fire departments/districts under a mutual aid agreement and contractual fire fighting, hazardous materials, and ambulance support to Washington Public Power Supply System (Supply System). The fire department also provides site fire marshal overview authority, fire system testing and maintenance, self-contained breathing apparatus maintenance, building tours and inspections, ignitable and reactive waste site inspections, prefire planning, and employee fire prevention education. This report describes the specific responsibilities and programs that the HFD must support and the estimated cost of this support for FY1995.

Good, D.E.

1994-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

DOE Standard: Fire protection design criteria  

SciTech Connect (OSTI)

The development of this Standard reflects the fact that national consensus standards and other design criteria do not comprehensively or, in some cases, adequately address fire protection issues at DOE facilities. This Standard provides supplemental fire protection guidance applicable to the design and construction of DOE facilities and site features (such as water distribution systems) that are also provided for fire protection. It is intended to be used in conjunction with the applicable building code, National Fire Protection Association (NFPA) Codes and Standards, and any other applicable DOE construction criteria. This Standard replaces certain mandatory fire protection requirements that were formerly in DOE 5480.7A, ``Fire Protection``, and DOE 6430.1A, ``General Design Criteria``. It also contains the fire protection guidelines from two (now canceled) draft standards: ``Glove Box Fire Protection`` and ``Filter Plenum Fire Protection``. (Note: This Standard does not supersede the requirements of DOE 5480.7A and DOE 6430.1A where these DOE Orders are currently applicable under existing contracts.) This Standard, along with the criteria delineated in Section 3, constitutes the basic criteria for satisfying DOE fire and life safety objectives for the design and construction or renovation of DOE facilities.

Not Available

1999-07-01T23:59:59.000Z

162

Fast Plasma Shutdowns Obtained With Massive Hydrogenic, Noble and Mixed-Gas Injection in DIII-D  

SciTech Connect (OSTI)

Massive gas injection (MGI) experiments with H{sub 2}, D{sub 2}, He, Ne and Ar and 'mixed' (H{sub 2} + Ar and D{sub 2} + Ne) gases injected into 'ITER-similar' 1.3-MA H-mode plasmas are described. Gas species, injected quantity Q, delivery time, t{sub inj}, rate-of-rise and intrinsic and added impurities are found to affect the attributes and 'disruption mitigation' efficacies of the resulting fast plasma shutdowns. With sufficient Q and t{sub inj} < {approx}2 ms, all species provide fast (within {le} {approx}3 ms), more-or-less uniform radiative dissipation of the 0.7-MJ plasma thermal energy and fast but benign current decays with reduced vacuum vessel vertical force impulse. With pure and mixed low-Z gases, free-electron densities up to 2 x 10{sup 21} m{sup -3} are obtained. While these densities are high relative to normal tokamak densities, they are still an order of magnitude smaller than the densities required for unconditional mitigation of the runaway electron avalanche process. Key information relevant to the design of effective MGI systems for larger tokamaks and ITER has been obtained and the collective species and Q-variation data provides a rich basis for validation of emerging 2D + t MHD/transport/radiation models.

Wesley, J; Hollmann, E; Jernigan, T; Van Zeeland, M; Baylor, L; Boedo, J; Combs, S; Evans, T; Groth, M; Humphreys, D; Hyatt, A; Izzo, V; James, A; Moyer, R; Parks, P; Rudakov, D; Strait, E; Wu, W; Yu, J

2008-10-14T23:59:59.000Z

163

Evaluation of potential severe accidents during low power and shutdown operations at Surry: Unit 1, Volume 1  

SciTech Connect (OSTI)

This document contains a summarization of the results and insights from the Level 1 accident sequence analyses of internally initiated events, internally initiated fire and flood events, seismically initiated events, and the Level 2/3 risk analysis of internally initiated events (excluding fire and flood) for Surry, Unit 1. The analysis was confined to mid-loop operation, which can occur during three plant operational states (identified as POSs R6 and R10 during a refueling outage, and POS D6 during drained maintenance). The report summarizes the Level 1 information contained in Volumes 2--5 and the Level 2/3 information contained in Volume 6 of NUREG/CR-6144.

Chu, T.L.; Pratt, W.T. [eds.; Musicki, Z. [Brookhaven National Lab., Upton, NY (United States)

1995-10-01T23:59:59.000Z

164

Fire Hazard Analysis for the Cold Vacuum Drying (CVD) Facility  

SciTech Connect (OSTI)

This Fire Hazard Analysis assesses the risk from fire within individual fire areas in the Cold Vacuum Drying Facility at the Hanford Site in relation to existing or proposed fire protection features to ascertain whether the objectives of DOE Order 5480.7A Fire Protection are met.

JOHNSON, B.H.

1999-08-19T23:59:59.000Z

165

Alternative approach for fire suppression of class A, B and C fires in gloveboxes  

SciTech Connect (OSTI)

Department of Energy (DOE) Orders and National Fire Protection Association (NFPA) Codes and Standards require fire suppression in gloveboxes. Several potential solutions have been and are currently being considered at Los Alamos National Laboratory (LANL). The objective is to provide reliable, minimally invasive, and seismically robust fire suppression capable of extinguishing Class A, B, and C fires; achieve compliance with DOE and NFPA requirements; and provide value-added improvements to fire safety in gloveboxes. This report provides a brief summary of current approaches and also documents the successful fire tests conducted to prove that one approach, specifically Fire Foe{trademark} tubes, is capable of achieving the requirement to provide reliable fire protection in gloveboxes in a cost-effective manner.

Rosenberger, Mark S [Los Alamos National Laboratory; Tsiagkouris, James A [Los Alamos National Laboratory

2011-02-10T23:59:59.000Z

166

Automatic Eyeglasses Removal from Face Images  

E-Print Network [OSTI]

Automatic Eyeglasses Removal from Face Images Chenyu Wu, Ce Liu, Heung-Yueng Shum, Member, IEEE an intelligent image editing and face synthesis system that automatically removes eyeglasses from an input frontal face image. Although conventional image editing tools can be used to remove eyeglasses by pixel

Narasayya, Vivek

167

Cryogenic slurry for extinguishing underground fires  

DOE Patents [OSTI]

A cryogenic slurry comprising a mixture of solid carbon dioxide particles suspended in liquid nitrogen is provided which is useful in extinguishing underground fires.

Chaiken, Robert F. (Pittsburgh, PA); Kim, Ann G. (Pittsburgh, PA); Kociban, Andrew M. (Wheeling, WV); Slivon, Jr., Joseph P. (Tarentum, PA)

1994-01-01T23:59:59.000Z

168

Issues in Numerical Simulation of Fire Suppression  

SciTech Connect (OSTI)

This paper outlines general physical and computational issues associated with performing numerical simulation of fire suppression. Fire suppression encompasses a broad range of chemistry and physics over a large range of time and length scales. The authors discuss the dominant physical/chemical processes important to fire suppression that must be captured by a fire suppression model to be of engineering usefulness. First-principles solutions are not possible due to computational limitations, even with the new generation of tera-flop computers. A basic strategy combining computational fluid dynamics (CFD) simulation techniques with sub-grid model approximations for processes that have length scales unresolvable by gridding is presented.

Tieszen, S.R.; Lopez, A.R.

1999-04-12T23:59:59.000Z

169

LNG fire and vapor control system technologies  

SciTech Connect (OSTI)

This report provides a review of fire and vapor control practices used in the liquefied natural gas (LNG) industry. Specific objectives of this effort were to summarize the state-of-the-art of LNG fire and vapor control; define representative LNG facilities and their associated fire and vapor control systems; and develop an approach for a quantitative effectiveness evaluation of LNG fire and vapor control systems. In this report a brief summary of LNG physical properties is given. This is followed by a discussion of basic fire and vapor control design philosophy and detailed reviews of fire and vapor control practices. The operating characteristics and typical applications and application limitations of leak detectors, fire detectors, dikes, coatings, closed circuit television, communication systems, dry chemicals, water, high expansion foam, carbon dioxide and halogenated hydrocarbons are described. Summary descriptions of a representative LNG peakshaving facility and import terminal are included in this report together with typical fire and vapor control systems and their locations in these types of facilities. This state-of-the-art review identifies large differences in the application of fire and vapor control systems throughout the LNG industry.

Konzek, G.J.; Yasutake, K.M.; Franklin, A.L.

1982-06-01T23:59:59.000Z

170

Gas reburning in tangentially-fired, wall-fired and cyclone-fired boilers  

SciTech Connect (OSTI)

Gas Reburning has been successfully demonstrated for over 4,428 hours on three coal fired utility boilers as of March 31, 1994. Typically, NO{sub x} reductions have been above 60% in long-term, load-following operation. The thermal performance of the boilers has been virtually unaffected by Gas Reburning. At Illinois Power`s Hennepin Station, Gas Reburning in a 71 MWe tangentially-fired boiler achieved an average NO{sub x} reduction of 67% from the original baseline NO{sub x} level of 0.75 lb NO{sub x}/10{sup 6} Btu over a one year period. The nominal natural gas input was 18% of total heat input. Even at 10% gas heat input, NO{sub x} reduction of 55% was achieved. At Public Service Company of Colorado`s Cherokee Station, a Gas Reburning-Low NO{sub x} Burner system on a 172 MWe wall-fired boiler has achieved overall NO{sub x} reductions of 60--73% in parametric and long-term testing, based on the original baseline NO{sub x} level of 0.73 lb/10{sup 6} Btu. NO{sub x} reduction is as high as 60--65% even at relatively low natural gas usage (5--10% of total heat input). The NO{sub x} reduction by Low NO{sub x} Burners alone is typically 30--40%. NO{sub x} reduction has been found to be insensitive to changes in recirculated flue gas (2--7% of total flue gas) injected with natural gas. At City Water, Light and Power Company`s Lakeside Station in Springfield, Illinois, Gas Reburning in a 33 MWe cyclone-fired boiler has achieved an average NO{sub x} reduction of 66% (range 52--77%) at gas heat inputs of 20--26% in long-term testing, based on a baseline NO{sub x} level of 1.0 lb/10{sup 6} Btu (430 mg/MJ). This paper presents a summary of the operating experience at each site and discusses the long term impacts of applying this technology to units with tangential, cyclone and wall-fired (with Low NO{sub x} Burner) configurations.

May, T.J. [Illinois Power Co., Decatur, IL (United States); Rindahl, E.G. [Public Service Co. of Colorado, Denver, CO (United States); Booker, T. [City Water Light and Power, Springfield, IL (United States)] [and others

1994-12-31T23:59:59.000Z

171

No material is "fire proof;" however, proper use and assembly of fire-rated building materials  

E-Print Network [OSTI]

General No material is "fire proof;" however, proper use and assembly of fire-rated building materials can reduce a fire's spread and extend the amount of time it takes for a home to ignite and burn. (Structural assembly is the process of layering materials when building exterior walls and roof.) Your roof

172

Activate the nearest fire alarm pull station Call 911 to report the fire  

E-Print Network [OSTI]

as designated by emergency responders, well away from the building. Do not touch or disturb the objectActivate the nearest fire alarm pull station Call 911 to report the fire Notify and assist people not re-enter the building until authorized to do so by emergency personnel. When the fire alarm

Azevedo, Ricardo

173

(BSET) FIRE SAFETY ENGINEERING TECHNOLOGY CURRICULUM FOUR YEAR FIRE SAFETY CONCENTRATION CURRICULUM  

E-Print Network [OSTI]

. ETFS 4323 3 Intro to Performance-based Fire Safety8 ETFS 32338 3 Ethical Issues and Cultural Critique3(BSET) FIRE SAFETY ENGINEERING TECHNOLOGY CURRICULUM FOUR YEAR FIRE SAFETY CONCENTRATION CURRICULUM 3 Technical Drawing I ETGR 1103 2 Western Culture and Hist. Awareness LBST 2101 3 Total Hours 16

Raja, Anita

174

Automatic Mechetronic Wheel Light Device  

DOE Patents [OSTI]

A wheel lighting device for illuminating a wheel of a vehicle to increase safety and enhance aesthetics. The device produces the appearance of a "ring of light" on a vehicle's wheels as the vehicle moves. The "ring of light" can automatically change in color and/or brightness according to a vehicle's speed, acceleration, jerk, selection of transmission gears, and/or engine speed. The device provides auxiliary indicator lights by producing light in conjunction with a vehicle's turn signals, hazard lights, alarm systems, and etc. The device comprises a combination of mechanical and electronic components and can be placed on the outer or inner surface of a wheel or made integral to a wheel or wheel cover. The device can be configured for all vehicle types, and is electrically powered by a vehicle's electrical system and/or battery.

Khan, Mohammed John Fitzgerald (Silver Spring, MD)

2004-09-14T23:59:59.000Z

175

Automatic toilet seat lowering apparatus  

DOE Patents [OSTI]

A toilet seat lowering apparatus includes a housing defining an internal cavity for receiving water from the water supply line to the toilet holding tank. A descent delay assembly of the apparatus can include a stationary dam member and a rotating dam member for dividing the internal cavity into an inlet chamber and an outlet chamber and controlling the intake and evacuation of water in a delayed fashion. A descent initiator is activated when the internal cavity is filled with pressurized water and automatically begins the lowering of the toilet seat from its upright position, which lowering is also controlled by the descent delay assembly. In an alternative embodiment, the descent initiator and the descent delay assembly can be combined in a piston linked to the rotating dam member and provided with a water channel for creating a resisting pressure to the advancing piston and thereby slowing the associated descent of the toilet seat. A toilet seat lowering apparatus includes a housing defining an internal cavity for receiving water from the water supply line to the toilet holding tank. A descent delay assembly of the apparatus can include a stationary dam member and a rotating dam member for dividing the internal cavity into an inlet chamber and an outlet chamber and controlling the intake and evacuation of water in a delayed fashion. A descent initiator is activated when the internal cavity is filled with pressurized water and automatically begins the lowering of the toilet seat from its upright position, which lowering is also controlled by the descent delay assembly. In an alternative embodiment, the descent initiator and the descent delay assembly can be combined in a piston linked to the rotating dam member and provided with a water channel for creating a resisting pressure to the advancing piston and thereby slowing the associated descent of the toilet seat.

Guerty, Harold G. (Palm Beach Gardens, FL)

1994-09-06T23:59:59.000Z

176

automatic archaeological feature: Topics by E-print Network  

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

Nancy2 University NASA Ames robots to automatically detect features. Hid- den Markov Models have been used for a long time in pattern 28 Adaptive Automatic Facial Feature...

177

2014-03-07 Issuance: Energy Conservation Standards for Automatic...  

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

07 Issuance: Energy Conservation Standards for Automatic Commercial Ice Makers; Notice of Proposed Rulemaking 2014-03-07 Issuance: Energy Conservation Standards for Automatic...

178

automatically constructed fuzzy: Topics by E-print Network  

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

birds, BirdID imitates bird experts to automatically direct Yao, Xin 16 Automatic Design of Hierarchical Fuzzy Controllers Using Genetic Algorithms Engineering Websites...

179

Fact #850: December 8, 2014 Automatic Transmissions have closed...  

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

Historically, manual transmissions have delivered better fuel economy than automatic transmissions. However, improvements in the efficiency of automatic transmissions have closed...

180

Sandia National Laboratories: Fire Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErik Spoerke SSLS Exhibit at Explora Museum OnFactFiber-opticAssessmentFire

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Climate regulation of fire emissions and deforestation in equatorial Asia  

E-Print Network [OSTI]

different types of fire, with peat fires emitting up to fourof carbon released from peat and forest fires in IndonesiaM, Wo¨sten H, Page S (2006) PEAT-CO2: assessment of CO2

2008-01-01T23:59:59.000Z

182

Real-time fire detection in low quality video  

E-Print Network [OSTI]

Motivation for a Robust Video-based Fire Detection SystemFigure 3.1: Screen shots of training videos with fire inshots of training videos with no fire in them. . . . . . .

True, Nicholas James

2010-01-01T23:59:59.000Z

183

The Influence of Travelling Fires on a Concrete Frame   

E-Print Network [OSTI]

. Current structural fire design methods do not account for these types of fires. This paper applies a novel methodology for defining a family of possible heating regimes to a framed concrete structure using the concept of travelling fires. A finite...

Law, Angus; Stern-Gottfried, Jamie; Gillie, Martin; Rein, Guillermo

2011-01-01T23:59:59.000Z

184

Live Fire Range Environmental Assessment  

SciTech Connect (OSTI)

The Central Training Academy (CTA) is a DOE Headquarters Organization located in Albuquerque, New Mexico, with the mission to effectively and efficiently educate and train personnel involved in the protection of vital national security interests of DOE. The CTA Live Fire Range (LFR), where most of the firearms and tactical training occurs, is a complex separate from the main campus. The purpose of the proposed action is to expand the LFR to allow more options of implementing required training. The Department of Energy has prepared this Environmental Assessment (EA) for the proposed construction and operation of an expanded Live Fire Range Facility at the Central Training Academy in Albuquerque, New Mexico. Based on the analysis in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).

None

1993-08-01T23:59:59.000Z

185

Coal-fired diesel generator  

SciTech Connect (OSTI)

The objective of the proposed project is to test the technical, environmental, and economic viability of a coal-fired diesel generator for producing electric power in small power generating markets. Coal for the diesel generator would be provided from existing supplies transported for use in the University`s power plant. A cleanup system would be installed for limiting gaseous and particulate emissions. Electricity and steam produced by the diesel generator would be used to supply the needs of the University. The proposed diesel generator and supporting facilities would occupy approximately 2 acres of land adjacent to existing coal- and oil-fired power plant and research laboratory buildings at the University of Alaska, Fairbanks. The environmental analysis identified that the most notable changes to result from the proposed project would occur in the following areas: power plant configuration at the University of Alaska, Fairbanks; air emissions, water use and discharge, and the quantity of solid waste for disposal; noise levels at the power plant site; and transportation of coal to the power plant. No substantive adverse impacts or environmental concerns were identified in analyzing the effects of these changes.

NONE

1997-05-01T23:59:59.000Z

186

Inverse Modelling to Forecast Enclosure Fire Dynamics   

E-Print Network [OSTI]

. This thesis proposes and studies a method to use measurements of the real event in order to steer and accelerate fire simulations. This technology aims at providing forecasts of the fire development with a positive lead time, i.e. the forecast of future events...

Jahn, Wolfram

187

Managing Imported Fire Ants in Urban Areas  

E-Print Network [OSTI]

The imported fire ant is found in much of Texas and across the southeastern U.S. This publication describes options for managing the pest in specific locations such as home lawns, gardens and buildings. Other topics include fire ant treatment...

Drees, Bastiaan M.

2006-08-17T23:59:59.000Z

188

Diagnostics for FIRE Kenneth M. Young  

E-Print Network [OSTI]

Diagnostics for FIRE Kenneth M. Young Princeton Plasma Physics Laboratory Burning Plasma Workshop May 1 - 3, 2001 General Atomics San Diego, CA #12;Aspects of Plasma Diagnostics to achieve Burning Plasma Physics Goals in FIRE · The diagnostic set should provide the same quality of data as in best

189

Diagnostics for FIRE Kenneth M. Young  

E-Print Network [OSTI]

Diagnostics for FIRE Kenneth M. Young Princeton Plasma Physics Laboratory NSO PAC 2 Meeting January 17, 2001 MIT Plasma Fusion Center Cambridge, MA #12;Aspects of Plasma Diagnostics to achieve Burning Plasma Physics Goals in FIRE · The diagnostic set should provide the same quality of data as in best

190

Risk assessment compatible fire models (RACFMs)  

SciTech Connect (OSTI)

A suite of Probabilistic Risk Assessment Compatible Fire Models (RACFMs) has been developed to represent the hazard posed by a pool fire to weapon systems transported on the B52-H aircraft. These models represent both stand-off (i.e., the weapon system is outside of the flame zone but exposed to the radiant heat load from fire) and fully-engulfing scenarios (i.e., the object is fully covered by flames). The approach taken in developing the RACFMs for both scenarios was to consolidate, reconcile, and apply data and knowledge from all available resources including: data and correlations from the literature, data from an extensive full-scale fire test program at the Naval Air Warfare Center (NAWC) at China Lake, and results from a fire field model (VULCAN). In the past, a single, effective temperature, T{sub f}, was used to represent the fire. The heat flux to an object exposed to a fire was estimated using the relationship for black body radiation, {sigma}T{sub f}{sup 4}. Significant improvements have been made by employing the present approach which accounts for the presence of temperature distributions in fully-engulfing fires, and uses best available correlations to estimate heat fluxes in stand-off scenarios.

Lopez, A.R.; Gritzo, L.A.; Sherman, M.P.

1998-07-01T23:59:59.000Z

191

Research Overview Department of Fire Protection Engineering  

E-Print Network [OSTI]

J.A. Milke structures, detection, egress S.I. Stoliarov pyrolysis, flammability, fire growth P spray interactions with fire plumes (kinematic), flame sheets (cooling and dilution), and flame: Detailed Experiments and Model Development for Thrust Chamber Film Cooling Sponsor: NASA Marshall

Shapiro, Benjamin

192

Carbon Dioxide Capture from Coal-Fired  

E-Print Network [OSTI]

. LFEE 2005-002 Report #12;#12;i ABSTRACT Investments in three coal-fired power generation technologiesCarbon Dioxide Capture from Coal-Fired Power Plants: A Real Options Analysis May 2005 MIT LFEE 2005 environment. The technologies evaluated are pulverized coal (PC), integrated coal gasification combined cycle

193

GREAT PLAINS INTERSTATE FOREST FIRE COOPERATIVE  

E-Print Network [OSTI]

GREAT PLAINS INTERSTATE FOREST FIRE COMPACT COOPERATIVE ANNUAL OPERATING PLAN 2011 #12;Great Plains are located in Appendices F through K. II. Purpose This cooperative operating plan facilitates assistance ordered through the Compact and used on joint US Federal/State fires will be considered agents

194

Fire Department Gets New Trucks, Saves Money  

Broader source: Energy.gov [DOE]

RICHLAND, Wash. – Last year, the Hanford Fire Department (HFD) set out to replace its aging chemical truck used for metal fires. Originally purchased to respond to potential incidents at the Fast Flux Test Facility, the 31-year-old vehicle was at the end of its lifecycle.

195

Fire and explosion hazards of oil shale  

SciTech Connect (OSTI)

The US Bureau of Mines publication presents the results of investigations into the fire and explosion hazards of oil shale rocks and dust. Three areas have been examined: the explosibility and ignitability of oil shale dust clouds, the fire hazards of oil shale dust layers on hot surfaces, and the ignitability and extinguishment of oil shale rubble piles. 10 refs., 54 figs., 29 tabs.

Not Available

1989-01-01T23:59:59.000Z

196

Chevron Richmond Refinery Pipe Rupture and Fire Animation - Work...  

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

Chevron Richmond Refinery Pipe Rupture and Fire Animation - Work Planning and Control is Not Chevron Richmond Refinery Pipe Rupture and Fire Animation - Work Planning and Control...

197

Microsoft Word - 2010 LASO Fire Protection Oversight at LANL  

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

of the fire flow test method and associated equipment to validate the accuracy of Hydro Flow Products pitotless nozzle for use by the Los Alamos Fire Department. This...

198

analysis fire simulation: Topics by E-print Network  

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

16 Brookhaven National Laboratory LIGHT SOURCES DIRECTORATE Subject: Building 725 Fire Hazard AnalysisFire Hazard Assessment Physics Websites Summary: Brookhaven National...

199

CRAD, Fire Protection - Oak Ridge National Laboratory High Flux...  

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

Fire Protection - Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Fire Protection - Oak Ridge National Laboratory High Flux Isotope Reactor February 2006 A section of...

200

assess fire hazard: Topics by E-print Network  

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

Sandra 7 Fire Climbing in the Forest: A Semiqualitative, Semiquantitative Approach to Assessing Ladder Environmental Sciences and Ecology Websites Summary: Fire Climbing in the...

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Repository Subsurface Preliminary Fire Hazard Analysis  

SciTech Connect (OSTI)

This fire hazard analysis identifies preliminary design and operations features, fire, and explosion hazards, and provides a reasonable basis to establish the design requirements of fire protection systems during development and emplacement phases of the subsurface repository. This document follows the Technical Work Plan (TWP) (CRWMS M&O 2001c) which was prepared in accordance with AP-2.21Q, ''Quality Determinations and Planning for Scientific, Engineering, and Regulatory Compliance Activities''; Attachment 4 of AP-ESH-008, ''Hazards Analysis System''; and AP-3.11Q, ''Technical Reports''. The objective of this report is to establish the requirements that provide for facility nuclear safety and a proper level of personnel safety and property protection from the effects of fire and the adverse effects of fire-extinguishing agents.

Richard C. Logan

2001-07-30T23:59:59.000Z

202

Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires (1997-2009)  

E-Print Network [OSTI]

of carbon released from peat and forest fires in Indonesiaforest, agricultural, and peat fires (1997–2009) G. R. vanin 2004: Importance of peat burn- ing and pyroconvective

2010-01-01T23:59:59.000Z

203

Automatic tuning of continuous-time filters  

E-Print Network [OSTI]

Integrated high-Q continuous-time filters require adaptive tuning circuits that will correct the filter parameters such as center frequency and quality factor (Q). Three different automatic tuning techniques are introduced. In all of the proposed...

Sumesaglam, Taner

2004-11-15T23:59:59.000Z

204

Mobi : automatic customization of the mobile Web  

E-Print Network [OSTI]

Mobi is a system that automatically rewrites web pages into formats optimized for web browsing on mobile devices. The system estimates heuristically which parts of a web page's content users are most likely interested in, ...

Chan, Richard W., M. Eng. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

205

Automatic program timing profiles with FTN4  

SciTech Connect (OSTI)

Design of a scheme for producing execution timing profiles of FORTRAN programs automatically is proposed with a recommendation to implement it as an option to the compiler. An experimental implementation on the LBL 7600 is also described. 1 figure.

Friedman, R.

1980-09-01T23:59:59.000Z

206

Install an Automatic Blowdown Control System  

SciTech Connect (OSTI)

This revised ITP steam tip sheet on installing automatic blowdown controls provide how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

207

Automatic Control of Freeboard and Turbine Operation  

E-Print Network [OSTI]

Automatic Control of Freeboard and Turbine Operation ­ Wave Dragon, Nissum Bredning Project: Sea of Freeboard and Turbine Operation Wave Dragon, Nissum Bredning by Jens Peter Kofoed & Peter Frigaard, Aalborg.........................................................................................................................10 TURBINE PERFORMANCE DATA

208

Automatic 5-axis NC toolpath generation  

E-Print Network [OSTI]

Despite over a decade of research, automatic toolpath generation has remained an elusive goal for 5-axis NC machining. This thesis describes the theoretical and practical issues associated with generating collision free ...

Balasubramaniam, Mahadevan, 1976-

2001-01-01T23:59:59.000Z

209

Pronunciation learning for automatic speech recognition  

E-Print Network [OSTI]

In many ways, the lexicon remains the Achilles heel of modern automatic speech recognizers (ASRs). Unlike stochastic acoustic and language models that learn the values of their parameters from training data, the baseform ...

Badr, Ibrahim

2011-01-01T23:59:59.000Z

210

2015 ALS Shutdown  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICS H.CarbonMarch 2015 Mon, 03/30/2015April

211

2015 ALS Shutdown  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICS H.CarbonMarch 2015 Mon, 03/30/2015April2015

212

Fermilab | Tevatron | Shutdown Process  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4:EpitaxialtransatlanticUnified Forces | Do allGuest BookThe

213

Forthcoming CAMD Shutdowns  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor's note: SincePlant Name: News 2008 Forthcoming CAMD

214

Shutdown 2013 Update  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2)Sharing Smart GridShift End ShiftShowerheads Sign

215

Shutdown Energizes CAMD  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2)Sharing Smart GridShift End ShiftShowerheads

216

Automatic safety rod for reactors. [LMFBR  

DOE Patents [OSTI]

An automatic safety rod for a nuclear reactor containing neutron absorbing material and designed to be inserted into a reactor core after a loss-of-flow. Actuation is based upon either a sudden decrease in core pressure drop or the pressure drop decreases below a predetermined minimum value. The automatic control rod includes a pressure regulating device whereby a controlled decrease in operating pressure due to reduced coolant flow does not cause the rod to drop into the core.

Germer, J.H.

1982-03-23T23:59:59.000Z

217

Kuwaiti oil fires: Composition of source smoke  

SciTech Connect (OSTI)

While the Kuwaiti oil-fire smoke plumes manifested a pronounced impact on solar radiation in the Gulf region (visibility, surface temperatures, etc.), smoke plume concentrations of combustion-generated pollutants suggest that the overall chemical impact on the atmosphere of the smoke from these fires was probably much less than anticipated. Combustion in the Kuwaiti oil fires was surprisingly efficient, releasing on average more than 93% of the combusted hydrocarbon fuels as carbon dioxide (CO{sub 2}). Correspondingly, combustion-produced quantities of carbon monoxide (CO) and carbonaceous particles were low, each {approximately} 2% by weight. The fraction of methane (CH{sub 4}) produced by the fires was also relatively low ({approximately} 0.2%), but source emissions of nonmethane hydrocarbons were high ({approximately} 2%). Processes other than combustion (e.g., volatilization) probably contributed significantly to the measured in-plume hydrocarbon concentrations. Substantially, different elemental to organic carbon ratios were obtained for aerosol particles from several different types of fires/smokes. Sulfur emissions (particulate and gaseous) measured at the source fires were lower ({approximately} 0.5%) than predicted based on average sulfur contents in the crude. Sulfur dioxide measurements (SO{sub 2}) reported herein, however, were both limited in actual number and in the number of well fires sampled. Nitrous oxide (N{sub 2}O) emissions from the Kuwaiti oil fires were very low and often could not be distinguished from background concentrations. About 25-30% of the fires produced white smoke plumes that were found to be highly enriched in sodium and calcium chlorides. 18 refs., 1 fig., 4 tabs.

Cofer, W.R. III; Cahoon, D.R. [Langley Research Center, Hampton, VA (United States); Stevens, R.K.; Pinto, J.P. [Environmental Protection Agency, Research Triangle Park, NC (United States); Winstead, E.L.; Sebacher, D.I. [Hughes STX Corp., Hampton, VA (United States); Abdulraheem, M.Y. [Kuwait Environmental Protection Dept., Kuwait City (Kuwait); Al-Sahafi, M. [Ministry of Defense and Aviation, Eastern Province (Saudi Arabia); Mazurek, M.A. [Brookhaven National Lab., Upton, NY (United States); Rasmussen, R.A. [Oregon Graduate Institute of Science and Technology, Beaverton, OR (United States)] [and others

1992-09-20T23:59:59.000Z

218

Material Analysis for a Fire Assessment.  

SciTech Connect (OSTI)

This report consolidates technical information on several materials and material classes for a fire assessment. The materials include three polymeric materials, wood, and hydraulic oil. The polymers are polystyrene, polyurethane, and melamine- formaldehyde foams. Samples of two of the specific materials were tested for their behavior in a fire - like environment. Test data and the methods used to test the materials are presented. Much of the remaining data are taken from a literature survey. This report serves as a reference source of properties necessary to predict the behavior of these materials in a fire.

Brown, Alexander; Nemer, Martin

2014-08-01T23:59:59.000Z

219

Method of locating underground mines fires  

DOE Patents [OSTI]

An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

Laage, Linneas (Eagam, MN); Pomroy, William (St. Paul, MN)

1992-01-01T23:59:59.000Z

220

Planning Rural Fire Protection for Texas.  

E-Print Network [OSTI]

, and shall have full authority to carry out the objects of their creation and to that end are authorized to acquire, purchase, hold, lease, manage, occupy and sell real and personal property or any interest therein; to enter into and to perform any and all... to make fire protection feasible, the citizens of the rural area must organize their own fire department to protect their property and their lives. ORGANIZING A FIRE PROTECTION PROGRAM Before planning can begin, a community must determine whether rural...

Jones, Jack L.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Fire Hazards Analysis for the Inactive Equipment Storage Sprung Structure  

SciTech Connect (OSTI)

The purpose of the analysis is to comprehensively assess the risk from fire within individual fire areas in relation to proposed fire protection so as to ascertain whether the fire protection objective of DOE Order 5480.1A are met. The order acknowledges a graded approach commensurate with the hazards involved.

MYOTT, C.F.

2000-02-03T23:59:59.000Z

222

Justification to remove 333 Building fire suppression system  

SciTech Connect (OSTI)

Justification to remove the 333 Building fire suppression system is provided. The Maximum Possible Fire Loss (MPFL) is provided (approximately $800K), potential radiological and toxicological impacts from a postulated fire are discussed, Life Safety Code issues are addressed, and coordination with the Hanford Fire Department is assured.

Benecke, M.W.

1995-12-04T23:59:59.000Z

223

ENVIRONMENT, SAFETY & HEALTH DIVISION Chapter 12: Fire and Life Safety  

E-Print Network [OSTI]

-fired heaters 2. Heaters that lack a nationally recognized testing laboratory (NRTL) listing sticker 3. Radiant

Wechsler, Risa H.

224

Climate change-induced shifts in fire for Mediterranean ecosystems  

E-Print Network [OSTI]

RESEARCH PAPER Climate change-induced shifts in fire for Mediterranean ecosystems Enric Batllori1 Climate change, climate uncertainty, fire-climate relationship, fire shifts, Mediterranean biome Mediterranean biome and identify potential shifts in fire activity under an ensemble of global climate

Moritz, Max A.

225

Fire hazards analysis for solid waste burial grounds  

SciTech Connect (OSTI)

This document comprises the fire hazards analysis for the solid waste burial grounds, including TRU trenches, low-level burial grounds, radioactive mixed waste trenches, etc. It analyzes fire potential, and fire damage potential for these facilities. Fire scenarios may be utilized in future safety analysis work, or for increasing the understanding of where hazards may exist in the present operation.

McDonald, K.M.

1995-09-28T23:59:59.000Z

226

Cooling/heating augmentation during turbine startup/shutdown using a seal positioned by thermal response of turbine parts and consequent relative movement thereof  

DOE Patents [OSTI]

In a turbine rotor, a thermal mismatch between various component parts of the rotor occurs particularly during transient operations such as shutdown and startup. A thermal medium flows past and heats or cools one part of the turbine which may have a deleterious thermal mismatch with another part. By passively controlling the flow of cooling medium past the one part in response to relative movement of thermally responsive parts of the turbine, the flow of thermal medium along the flow path can be regulated to increase or reduce the flow, thereby to regulate the temperature of the one part to maintain the thermal mismatch within predetermined limits.

Schmidt, Mark Christopher (Niskayuna, NY)

2000-01-01T23:59:59.000Z

227

Tri-Met's Experience With Automatic Passenger Counter and Automatic Vehicle Location Systems  

E-Print Network [OSTI]

on an earlier draft. #12;Introduction The Tri-County Metropolitan Transportation District of Oregon (TriTri-Met's Experience With Automatic Passenger Counter and Automatic Vehicle Location Systems James State University Portland, OR 97207 This report is benefited from interviews of Tri-Met staff involved

Bertini, Robert L.

228

The behaviour of concrete structures in fire   

E-Print Network [OSTI]

The nature of concrete-based structures means that they generally perform very well in fire. However, concrete is a complex material and its properties can change dramatically when exposed to high temperatures. This paper provides a ‘state...

Fletcher, Ian A; Welch, Stephen; Torero, Jose L; Carvel, Ricky O; Usmani, Asif

2007-03-29T23:59:59.000Z

229

POST-FIRE REVEGETATION AT HANFORD  

SciTech Connect (OSTI)

Range fires on the Hanford Site can have a long lasting effect on native plant communities. Wind erosion following removal of protective vegetation from fragile soils compound the damaging effect of fires. Dust storms caused by erosion create health and safety hazards to personnel, and damage facilities and equipment. The Integrated Biological Control Program (IBC) revegetates burned areas to control erosion and consequent dust. Use of native, perennial vegetation in revegetation moves the resulting plant community away from fire-prone annual weeds, and toward the native shrub-steppe that is much less likely to burn in the future. Over the past 10 years, IBC has revegetated major fire areas with good success. IBC staff is monitoring the success of these efforts, and using lessons learned to improve future efforts.

ROOS RC; JOHNSON AR; CAUDILL JG; RODRIGUEZ JM; WILDE JW

2010-01-05T23:59:59.000Z

230

MODELING VENTILATION SYSTEM RESPONSE TO FIRE  

SciTech Connect (OSTI)

Fires in facilities containing nuclear material have the potential to transport radioactive contamination throughout buildings and may lead to widespread downwind dispersal threatening both worker and public safety. Development and implementation of control strategies capable of providing adequate protection from fire requires realistic characterization of ventilation system response which, in turn, depends on an understanding of fire development timing and suppression system response. This paper discusses work in which published HEPA filter data was combined with CFAST fire modeling predictions to evaluate protective control strategies for a hypothetical DOE non-reactor nuclear facility. The purpose of this effort was to evaluate when safety significant active ventilation coupled with safety class passive ventilation might be a viable control strategy.

Coutts, D

2007-04-17T23:59:59.000Z

231

ANNUAL FIRE CODE COMPLIANCE INSPECTION PROCESS  

E-Print Network [OSTI]

://SHAREPOINT.RMPS.CORNELL.EDU:8445/EHS/HSE DOCUMENTS/FIRE_CODE_INSPECTION_2014_REVISION.DOCX Table of Contents 1. Introduction................................................................................. 3 3.15 M.M. = Maintenance Management

Pawlowski, Wojtek

232

Fire Protection for Laboratories Using Chemicals  

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

Protection Engineer Fire Protection Engineering Pacific Northwest National Laboratory Phone 509-371-7902; Cell 509-308-7658 Fax 509-371-7890 andrew.minister@pnnl.gov Questions?...

233

Experiments and Observation of Peat Smouldering Fires   

E-Print Network [OSTI]

If a subsurface layer of peat is ignited, it smoulders (flameless combustion) slowly but steadily. These fires propagate for long periods of time (days, weeks, even years), are particularly difficult to extinguish and can spread over very extensive...

Ashton, Clare; Rein, Guillermo; Dios, JD; Torero, Jose L; Legg, C; Davies, M; Gray, A

2007-01-30T23:59:59.000Z

234

Tall building collapse mechanisms initiated by fire   

E-Print Network [OSTI]

This paper introduces the hypothesis of two possible failure mechanisms for tall buildings in multiple floor fires. This paper extends the previous work done on the WTC towers by investigating more "generic" tall building frames made of standard...

Usmani, Asif; Roben, Charlotte; Johnston, Louise; Flint, Graeme

235

Reducing NOx in Fired Heaters and Boilers  

E-Print Network [OSTI]

-6, 2000 Reducing NOx in Fired Heaters Air Pollution Control and Boilers Keeping the environment clean Presented by Ashutosh Garg Furnace Improvements Low cost solutions for fired heaters Trace compounds ? Nitric oxides ? Carbon monoxide ? Sulfur... it is essential to estimate accurately baseline NOx emissions. ? This will establish each units current compliance status. ? Emissions ? Current excess air level ? Carbon monoxide ? Combustibles ? NOx corrected to 3% 02 314 ESL-IE-00-04-46 Proceedings...

Garg, A.

236

Wild Fire Computer Model Helps Firefighters  

ScienceCinema (OSTI)

A high-tech computer model called HIGRAD/FIRETEC, the cornerstone of a collaborative effort between U.S. Forest Service Rocky Mountain Research Station and Los Alamos National Laboratory, provides insights that are essential for front-line fire fighters. The science team is looking into levels of bark beetle-induced conditions that lead to drastic changes in fire behavior and how variable or erratic the behavior is likely to be.

Canfield, Jesse

2014-06-02T23:59:59.000Z

237

A Wood-Fired Gas Turbine Plant  

E-Print Network [OSTI]

A WOOD-FIRED GAS TURBINE PLANT Sam H. Powell, Tennessee Valley Authority, Chattanooga, Tennessee Joseph T. Hamrick, Aerospace Research Corporation, RBS Electric, Roanoke, VA Abstract This paper covers the research and development of a wood...-fired gas turbine unit that is used for generating electricity. The system uses one large cyclonic combustor and a cyclone cleaning system in series to provide hot gases to drive an Allison T-56 aircraft engine (the industrial version is the 50l-k). A...

Powell, S. H.; Hamrick, J. T.

238

Georgia Institute of Technology Fire Watch Procedures  

E-Print Network [OSTI]

-385-1000) Area II (404-385-2000) Area III (404-385-3000) Area IV (404-385-4000) Area V (404-385-5000) II. Fire Marshal 404-894-2990 2. Georgia Tech Police Department 404-894-2500 3. Facilities-Area 1 (404 the fire watch is in effect. 2. Patrol the entire area affected by the service outage every 30 minutes

239

Automatically processed alpha-track radon monitor  

DOE Patents [OSTI]

An automatically processed alpha-track radon monitor is provided which includes a housing having an aperture allowing radon entry, and a filter that excludes the entry of radon daughters into the housing. A flexible track registration material is located within the housing that records alpha-particle emissions from the decay of radon and radon daughters inside the housing. The flexible track registration material is capable of being spliced such that the registration material from a plurality of monitors can be spliced into a single strip to facilitate automatic processing of the registration material from the plurality of monitors. A process for the automatic counting of radon registered by a radon monitor is also provided.

Langner, G.H. Jr.

1993-01-12T23:59:59.000Z

240

E-Print Network 3.0 - algorithm-based automatic contiguation...  

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

of Visa... .doc (cherry) revised 542011lv Automatic Extension of Visa Validity For Aliens in F and J Status "Automatic... Extension" is also known as "Automatic Revalidation."...

Note: This page contains sample records for the topic "automatic shutdown fire" 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

E-Print Network 3.0 - assisting automatic generation Sample Search...  

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

automatic generation Search Powered by Explorit Topic List Advanced Search Sample search results for: assisting automatic generation Page: << < 1 2 3 4 5 > >> 1 Automatic and...

242

Global impact of smoke aerosols from landscape fires on climate and the Hadley circulation  

E-Print Network [OSTI]

smoke clouds associated with peat and deforestation fires inforest, agricultural, and peat fires (1997– 2009), Atmos.of carbon released from peat and forest fires in Indonesia

Tosca, M. G; Randerson, J. T; Zender, C. S

2013-01-01T23:59:59.000Z

243

E-Print Network 3.0 - anthropogenic fire mosaics Sample Search...  

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

landscape mosaic on fire size distribution in mixedwood boreal forest using... , plus 13 forest mosaic scenarios whose compositions reflected lengths of fire cycle. Three fire...

244

Development of an automatic marine corer  

E-Print Network [OSTI]

of the Texas A&M Automatic Marine Corer was continued in June, 1971. The ob]ectives of. this development phase of the corer were (a) to evaluate components within the unit with special consideration given to strength, longevity and ease of production.... The present work will be referred to as Phase III. The ob)ectives of Phase III were the further development of the Texas A&M Automatic Marine Corer. In particular, these ob]ectives were (a) to evaluate components within the unit with special con...

Herman, Richard Joseph

1972-01-01T23:59:59.000Z

245

After a Fire, Is the Food Safe? esidential fires are, unfortunately, a common  

E-Print Network [OSTI]

to salvage their lives and belongings. Whether it is the whole house involved or just a fire in the kitchen The American Red Cross recommends that you: s Make your home fire-safe by installing battery-powered smoke- guisher in the kitchen. s Plan two emergency escape routes from each room in the house. Have rope or chain

246

Fuel Treatment, Prescribed Fire, and Fire Restoration: Are the Benefits Worth It?  

E-Print Network [OSTI]

Fuel Treatment, Prescribed Fire, and Fire Restoration: Are the Benefits Worth It? Chairs: Susan Husari and Melanie Miller #12;Applying Simulation and Optimization to Plan Fuel Treatments at Landscape Scales1 J. Greg Jones,2 Jimmie D. Chew,2 Hans R. Zuuring3 Abstract Fuel treatment activities are analyzed

Standiford, Richard B.

247

Fire Department, City of New York Fire SaFety education  

E-Print Network [OSTI]

! Is your family fire safe? Protect yourself, your family and your neighbors. T here are special areas building. Your primary or first exit is your apartment door that leads into either an unenclosed (not sep- jured in a fire in your building. o Maintain your apartment door or doors lead- ing into the public hall

Salzman, Daniel

248

NIST Technical Note 1629 Fire Fighting Tactics Under Wind Driven Fire Conditions  

E-Print Network [OSTI]

(FEMA) Assistance to Firefighters Research and Development Grant Program and the United States Fire Administrator United States Fire Administration Glenn A. Gaines, Acting Assistant Administrator U.S. Department to differences in staffing, equipment, building stock, typical weather conditions, etc. There is uniformity

Bentz, Dale P.

249

Fire hazard analysis of the radioactive mixed waste trenchs  

SciTech Connect (OSTI)

This Fire Hazards Analysis (FHA) is intended to assess comprehensively the risk from fire associated with the disposal of low level radioactive mixed waste in trenches within the lined landfills, provided by Project W-025, designated Trench 31 and 34 of the Burial Ground 218-W-5. Elements within the FHA make recommendations for minimizing risk to workers, the public, and the environment from fire during the course of the operation`s activity. Transient flammables and combustibles present that support the operation`s activity are considered and included in the analysis. The graded FHA contains the following elements: description of construction, protection of essential safety class equipment, fire protection features, description of fire hazards, life safety considerations, critical process equipment, high value property, damage potential--maximum credible fire loss (MCFL) and maximum possible fire loss (MPFL), fire department/brigade response, recovery potential, potential for a toxic, biological and/or radiation incident due to a fire, emergency planning, security considerations related to fire protection, natural hazards (earthquake, flood, wind) impact on fire safety, and exposure fire potential, including the potential for fire spread between fire areas. Recommendations for limiting risk are made in the text of this report and printed in bold type. All recommendations are repeated in a list in Section 18.0.

McDonald, K.M. [Westinghouse Hanford Co., Richland, WA (United States)

1995-04-27T23:59:59.000Z

250

automatic generation control: Topics by E-print Network  

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

W. F. Long 1994-01-14 42 An Automatic Load Sharing Approach for a DFIG Based Wind Generator in a Microgrid Engineering Websites Summary: An Automatic Load Sharing Approach...

251

automatic simplex optimization: Topics by E-print Network  

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

automatic simplex optimization First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Automatic...

252

Automatic Fish Classification for Underwater Species Behavior Understanding  

E-Print Network [OSTI]

Automatic Fish Classification for Underwater Species Behavior Understanding Concetto Spampinato an automatic fish classi- fication system that operates in the natural underwater en- vironment to assist marine biologists in understanding fish behavior. Fish classification is performed by combining two types

Fisher, Bob

253

Automatic vehicle following for emergency lane change maneuvers  

E-Print Network [OSTI]

A lane change maneuver is one of the many appropriate responses to an emergency situation. This thesis proposes to design a combined controller for automatic vehicles for an emergency lane change (ELC) maneuver on an Automatic Highway System (AHS...

Yoon, Seok Min

1998-01-01T23:59:59.000Z

254

Mitsubishi FGD plants for lignite fired boilers  

SciTech Connect (OSTI)

In order to respond to the increasing electric energy demand for sustaining economic growth, construction of coal-fired thermal power plants worldwide is indispensable. As a countermeasure for environmental pollution which otherwise may reach a serious proportion from the operation of these plants, construction of flue gas desulfurization (FGD) plants is being promoted. Among these power stations where lignite fuel is burnt, the FGD plants concerned have to be designed to cope with high gas volume and SO{sub x} concentration as well as violent fluctuations in their values caused by such features of lignite as high sulfur content, low calorific volume, and unstable properties. Mitsubishi Heavy Industries (MHI) has received construction awards for a total of seven (7) FGD plants for lignite-fired boilers in succession starting from that for CEZ as, Czech Republic followed by those for EGAT, Thailand in 1993. All these plants are presently operating satisfactorily since successful completion of their performance tests in 1996. Further, a construction award of three (3) more FGD plants for lignite-fired boilers was received from ENDESA (Spain) in 1995 which are now being outfitted and scheduled to start commercial operation in 1998. In this paper, the authors discuss the outline design of FGD plants for lignite-fired boilers based on experience of FGD plants constructed since 1970 for heavy oil--as well as black coal-fired boilers, together with items confirmed from the operation and design guideline hereafter.

Kotake, Shinichiro; Okazoe, Kiyoshi; Iwashita, Koichiro; Yajima, Satoru

1998-07-01T23:59:59.000Z

255

Automatically Generating Plans for Manufacturing* Billy Harris  

E-Print Network [OSTI]

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

Cook, Diane J.

256

Architecture of an Automatic Tuned Linear Algebra  

E-Print Network [OSTI]

/01 and PI-34/00788/F5/01. #12;Hierarchical Architecture of a Self-Optimised Lineal Algebra LibraryArchitecture of an Automatic Tuned Linear Algebra Library* Javier Cuenca Domingo Giménez José .... SPt c,z Architecture of a Self-Optimised Linear Algebra Routine (SOLAR) Installation_information n1

Giménez, Domingo

257

Automatic Red Eye Removal for Digital Photography  

E-Print Network [OSTI]

Chapter 1 Automatic Red Eye Removal for Digital Photography FRANCESCA GASPARINI DISCo, Dipartimento The red eye effect is a well known problem in photography. It is often seen in amateur shots taken with a built-in flash, but the problem is also well known to professional photographers. Red eye is the red

Schettini, Raimondo

258

Adaptive Web Sites: Automatically Synthesizing Web Pages  

E-Print Network [OSTI]

Adaptive Web Sites: Automatically Synthesizing Web Pages Mike Perkowitz Oren Etzioni Department interfaces Abstract The creation of a complex web site is a thorny problem in user interface design. In IJCAI '97, we challenged the AI community to address this problem by creating adaptive web sites: sites

Etzioni, Oren

259

Automatically Restructuring Programs for the Web  

E-Print Network [OSTI]

Automatically Restructuring Programs for the Web Paul Graunke Northeastern University ptg server­side Web appli­ cations differs substantially from the construction of tradi­ tional interactive programs. In contrast, existing Web pro­ gramming paradigms force programmers to save and re­ store control

260

Automatically Restructuring Programs for the Web  

E-Print Network [OSTI]

Automatically Restructuring Programs for the Web Paul Graunke Northeastern University ptg server-side Web appli- cations differs substantially from the construction of tradi- tional interactive programs. In contrast, existing Web pro- gramming paradigms force programmers to save and re- store control

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Automatic TLI recognition system, general description  

SciTech Connect (OSTI)

This report is a general description of an automatic target recognition system developed at the Idaho National Engineering Laboratory for the Department of Energy. A user`s manual is a separate volume, Automatic TLI Recognition System, User`s Guide, and a programmer`s manual is Automatic TLI Recognition System, Programmer`s Guide. This system was designed as an automatic target recognition system for fast screening of large amounts of multi-sensor image data, based on low-cost parallel processors. This system naturally incorporates image data fusion, and it gives uncertainty estimates. It is relatively low cost, compact, and transportable. The software is easily enhanced to expand the system`s capabilities, and the hardware is easily expandable to increase the system`s speed. In addition to its primary function as a trainable target recognition system, this is also a versatile, general-purpose tool for image manipulation and analysis, which can be either keyboard-driven or script-driven. This report includes descriptions of three variants of the computer hardware, a description of the mathematical basis if the training process, and a description with examples of the system capabilities.

Lassahn, G.D.

1997-02-01T23:59:59.000Z

262

Automatic Video Shot Detection from MPEG Stream  

E-Print Network [OSTI]

Automatic Video Shot Detection from MPEG Stream Jianping Fan Department of Computer Science;Why we need video shots? a. Text Retrieval: Keyword Extraction Indexing Document Storage Reverse File Indexing #12;Why we need video shots? b. Database Query: Entity Extraction sid name login age gpa 53666

Fan, Jianping

263

Automatic TLI recognition system, user`s guide  

SciTech Connect (OSTI)

This report describes how to use an automatic target recognition system (version 14). In separate volumes are a general description of the ATR system, Automatic TLI Recognition System, General Description, and a programmer`s manual, Automatic TLI Recognition System, Programmer`s Guide.

Lassahn, G.D.

1997-02-01T23:59:59.000Z

264

STATE OF CALIFORNIA AUTOMATIC DAYLIGHTING CONTROL ACCEPTANCE DOCUMENT  

E-Print Network [OSTI]

STATE OF CALIFORNIA AUTOMATIC DAYLIGHTING CONTROL ACCEPTANCE DOCUMENT CEC-LTG-3A (Revised 07/10) CALIFORNIA ENERGY COMMISSION CERTIFICATE OF ACCEPTANCE LTG-3A Automatic Daylighting Control Acceptance fraction of rated light output. #12;STATE OF CALIFORNIA AUTOMATIC DAYLIGHTING CONTROL ACCEPTANCE DOCUMENT

265

GASIFICATION BASED BIOMASS CO-FIRING  

SciTech Connect (OSTI)

Biomass gasification offers a practical way to use this widespread fuel source for co-firing traditional large utility boilers. The gasification process converts biomass into a low Btu producer gas that can be used as a supplemental fuel in an existing utility boiler. This strategy of co-firing is compatible with a variety of conventional boilers including natural gas and oil fired boilers, pulverized coal fired conventional and cyclone boilers. Gasification has the potential to address all problems associated with the other types of co-firing with minimum modifications to the existing boiler systems. Gasification can also utilize biomass sources that have been previously unsuitable due to size or processing requirements, facilitating a wider selection of biomass as fuel and providing opportunity in reduction of carbon dioxide emissions to the atmosphere through the commercialization of this technology. This study evaluated two plants: Wester Kentucky Energy Corporation's (WKE's) Reid Plant and TXU Energy's Monticello Plant for technical and economical feasibility. These plants were selected for their proximity to large supply of poultry litter in the area. The Reid plant is located in Henderson County in southwest Kentucky, with a large poultry processing facility nearby. Within a fifty-mile radius of the Reid plant, there are large-scale poultry farms that generate over 75,000 tons/year of poultry litter. The local poultry farmers are actively seeking environmentally more benign alternatives to the current use of the litter as landfill or as a farm spread as fertilizer. The Monticello plant is located in Titus County, TX near the town of Pittsburgh, TX, where again a large poultry processor and poultry farmers in the area generate over 110,000 tons/year of poultry litter. Disposal of this litter in the area is also a concern. This project offers a model opportunity to demonstrate the feasibility of biomass co-firing and at the same time eliminate poultry litter disposal problems for the area's poultry farmers.

Babul Patel; Kevin McQuigg; Robert Toerne; John Bick

2003-01-01T23:59:59.000Z

266

Firing of pulverized solvent refined coal  

DOE Patents [OSTI]

A burner for the firing of pulverized solvent refined coal is constructed and operated such that the solvent refined coal can be fired successfully without any performance limitations and without the coking of the solvent refined coal on the burner components. The burner is provided with a tangential inlet of primary air and pulverized fuel, a vaned diffusion swirler for the mixture of primary air and fuel, a center water-cooled conical diffuser shielding the incoming fuel from the heat radiation from the flame and deflecting the primary air and fuel steam into the secondary air, and a watercooled annulus located between the primary air and secondary air flows.

Lennon, Dennis R. (Allentown, PA); Snedden, Richard B. (McKeesport, PA); Foster, Edward P. (Macungie, PA); Bellas, George T. (Library, PA)

1990-05-15T23:59:59.000Z

267

24 Command Fire Improvement Action Program Plan  

SciTech Connect (OSTI)

Fluor Hanford (FH) is responsible for providing support to the Department of Energy Richland Operations Office (RL) in the implementation of the Hanford Emergency Preparedness (EP) program. During fiscal year 2000, a number of program improvements were identified from various sources including a major range fire (24 Command Fire). Evaluations of the emergency preparedness program have confirmed that it currently meets all requirements and that performance of personnel involved is good, however the desire to effect continuous improvement resulted in the development of this improvement program plan. This program plan defines the activities that will be performed in order to achieve the desired performance improvements.

GRIFFIN, G.B.

2000-12-01T23:59:59.000Z

268

Analysis of the Hydrologic Response Associated With Shutdown and Restart of the 200-ZP-1 WMA T Tank Farm Pump-and-Treat System  

SciTech Connect (OSTI)

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 T Tank Farm pump-and-treat system monitor wells during a recent shutdown (May 1, 2008) and restart activity (June 4, 2008) involving extraction well 299-W11-46. Specifically, this report 1) applies to recently developed methods for removing barometric pressure fluctuations from well water-level measurements to enhance the detection of pump-and-treat system effects at selected monitor wells, 2) analyzes the barometric-corrected well water-level responses to determine large-scale hydraulic properties, and 3) assesses characteristics and conditions that influence hydrologic responses (both laterally and vertically) associated with pump-and-treat systems. The general findings presented in this report have universal application for unconfined and confined aquifer systems.

Spane, Frank A.

2008-08-08T23:59:59.000Z

269

Residential gas-fired sorption heat Test and technology evaluation  

E-Print Network [OSTI]

..........................................................................................10 1.3.2 Adsorption heat pumpsResidential gas-fired sorption heat pumps Test and technology evaluation Energiforskningsprogram EFP05 Journal nr: 33031-0054 December 2008 #12;Residential gas-fired sorption heat pumps Test

270

The FIRE infrared spectrometer at Magellan: construction and commissioning  

E-Print Network [OSTI]

We describe the construction and commissioning of FIRE, a new 0.8-2.5?m echelle spectrometer for the Magellan/ Baade 6.5 meter telescope. FIRE delivers continuous spectra over its full bandpass with nominal spectral ...

Simcoe, Robert A.

271

Savanna and shrubland fire behavior modeling in South Texas  

E-Print Network [OSTI]

The vegetation of South Texas has changed from mesquite savanna to mixed mesquite/acacia (Prosopis/Acacia) shrubland over the last hundred years. Fire reduction due to lack of fine fuel and suppression of fires is cited as reasons...

Streeks, Tamara Jean

2012-06-07T23:59:59.000Z

272

Management of Imported Fire Ants in Cattle Production Systems  

E-Print Network [OSTI]

This publication can help ranch managers develop integrated pest management plans for managing fire ant problems in cattle operations. It covers the specifics of managing fire ants in hay pastures and rangelands, around farm ponds, and near...

Fuchs, Thomas W.; Drees, Bastiaan M.

2004-03-31T23:59:59.000Z

273

CLIMATE-FIRE RELATIONSHIPS IN THE SOUTHERN APPALACHIAN MOUNTAINS  

E-Print Network [OSTI]

This study is meant to explain the fire regime of the southern Appalachian Mountain Range of the southeastern United States by analyzing spatial statistics and climate-fire relationships. The spatial statistics were created by obtaining...

Baker, Ralph C.

2011-01-11T23:59:59.000Z

274

Initial Joint Review, Wildland Fire Safety at DOE Sites - December...  

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

Fire Safety Enchancements - Jan 19, 2001 Audit Report: IG-0760 Type B Accident Investigation, Response to the 24 Command Wildland Fire on the Hanford Site, June 27-July 1, 200...

275

Modelling of the Growth Phase of Dalmarnock Fire Test One   

E-Print Network [OSTI]

The challenge of modelling a well characterized full-scale fire test using computational fluid dynamics is illustrated in this work comparing a priori and a posteriori simulations. In 2006, The Dalmarnock Fire Tests were ...

Rein, Guillermo; Jahn, Wolfram; Torero, Jose L

276

Investigation of a Fatal Fire in a Moving Vehicle   

E-Print Network [OSTI]

This paper summarizes the essentials of an investigation conducted by the authors to test conflicting scenarios regarding the cause and origin of an accidental fire. Fire investigators proposed that an underbody fuel-leak ...

Alvares, Norman; Staggs, Kirk; Rein, Guillermo

2007-01-01T23:59:59.000Z

277

Geothermal system saving money at fire station | Department of...  

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

Geothermal system saving money at fire station Geothermal system saving money at fire station April 9, 2010 - 3:45pm Addthis Joshua DeLung What will the project do? A geothermal...

278

Fire Protection Program Assessment, Building 9116- Y12 Plant, Oak Ridge, Tennessee  

Broader source: Energy.gov [DOE]

This assessment is intended to evaluate the fire hazards, life safety and fire protection features inherent in Building 9116.

279

Fire hazards evaluation for light duty utility arm system  

SciTech Connect (OSTI)

In accordance with DOE Order 5480.7A, Fire Protection, a Fire Hazards Analysis must be performed for all new facilities. LMHC Fire Protection has reviewed and approved the significant documentation leading up to the LDUA operation. This includes, but is not limited to, development criteria and drawings, Engineering Task Plan, Quality Assurance Program Plan, and Safety Program Plan. LMHC has provided an appropriate level of fire protection for this activity as documented.

HUCKFELDT, R.A.

1999-02-24T23:59:59.000Z

280

Simulating Historic Landscape Patterns of Fire in the Southern Appalachian Mountains: Implications for Fire History and Management  

E-Print Network [OSTI]

Fire suppression policies implemented in the early 20th century led to a decrease in fire-associated species and ecosystems in the southern Appalachian Mountains. As managers work towards restoration, a greater understanding of the pre...

Gass, Ellen R

2014-05-21T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Fire-grazing interactions in a mixed grass prairie  

E-Print Network [OSTI]

?)............................................................................................. 28 8 Effects (?between subjects?) of fall (October 1998) and spring (February 1999) prescribed fire on aboveground (a) live and (b) standing dead biomass during 1999.........................................................................................................................84 x LIST OF TABLES TABLE 1 Fire characteristics for cool season (March 1998, February 1999) and warm season (October 1998) prescribed fires................................................................ 24 2 ANOSIM and SIMPER...

Hubbard, John Andrew

2004-09-30T23:59:59.000Z

282

WILDLAND FIRE SERVICES CENTER FOR ENVIRONMENTAL MANAGEMENT OF MILITARY LANDS  

E-Print Network [OSTI]

is already in place. Fire Management Planning CEMML provides high quality fire management planning adviceWILDLAND FIRE SERVICES CENTER FOR ENVIRONMENTAL MANAGEMENT OF MILITARY LANDS CEMML | 1490 Campus installations present a serious risk to people, infrastructure, quality training areas, and important protected

283

A Spatial Planning and Analysis System for Wildland Fire Management  

E-Print Network [OSTI]

STARFIRE 11/29/2011 A Spatial Planning and Analysis System for Wildland Fire Management Welcome is an advanced and powerful spatial fire management planning and analysis system which is designed to provide visual and analytic support for fire management planning, decisions and communication. The system

284

Phase 2 fire hazard analysis for the canister storage building  

SciTech Connect (OSTI)

The fire hazard analysis assesses the risk from fire in a facility to ascertain whether the fire protection policies are met. This document provides a preliminary FHA for the CSB facility. Open items have been noted in the document. A final FHA will be required at the completion of definitive design, prior to operation of the facility.

Sadanaga, C.T., Westinghouse Hanford

1996-07-01T23:59:59.000Z

285

FireViz : a personal firewall visualizing tool  

E-Print Network [OSTI]

In this thesis, I present FireViz, a personal firewall visualizing tool. FireViz visually displays activities of a personal firewall in real time. The primary goal of FireViz is to educate typical computer users of the ...

Sharma, Nidhi

2005-01-01T23:59:59.000Z

286

Synthesis and Summary: Land Use Decisions and Fire Risk1  

E-Print Network [OSTI]

was spent in fire suppres- sion. The bill for all costs and damages amounted to more than $1 billion. Given of fuel management and fire protection. The complexity of watershed manage- ment was defined growth on fuel management and fire protection, concerns stated or implied in all presentations. Jim Davis

Standiford, Richard B.

287

Retrofitted coal-fired firetube boiler and method employed therewith  

DOE Patents [OSTI]

A coal-fired firetube boiler and a method for converting a gas-fired firetube boiler to a coal-fired firetube boiler are disclosed. The converted boiler includes a plurality of combustion zones within the firetube and controlled stoichiometry within the combustion zones. 19 figs.

Wagoner, C.L.; Foote, J.P.

1995-07-04T23:59:59.000Z

288

Coal-fired generation staging a comeback. 2nd ed.  

SciTech Connect (OSTI)

The report is an overview of the renewed U.S. market interest in coal-fired power generation. It provides a concise look at what is driving interest in coal-fired generation, the challenges faced in implementing coal-fired generation projects, and the current and future state of coal-fired generation. Topics covered in the report include: An overview of coal-fired generation including its history, the current market environment, and its future prospects; An analysis of the key business factors that are driving renewed interest in coal-fired generation; An analysis of the challenges that are hindering the implementation of coal-fired generation projects; A description of coal-fired generation technologies; A review of the economic drivers of coal-fired generation project success; An evaluation of coal-fired generation versus other generation technologies; A discussion of the key government initiatives supporting new coal-fired generation; and A listing of planned coal-fired generation projects. 13 figs., 12 tabs., 1 app.

NONE

2007-07-01T23:59:59.000Z

289

Grid Computing for Fire Evolution Simulation Diploma Thesis  

E-Print Network [OSTI]

- p. 1/41 Grid Computing for Fire Evolution Simulation Diploma Thesis Thomas Diamantis University of Thessaly July 15, 2005 #12;Outline Grid computing overview Middleware overview Fire Dynamics Simulator Experiments and Results - p. 2/41 Outline Fire Dynamics Simulatior (FDS) and Grid Computing s Grid computing

Toronto, University of

290

Grid cell firing patterns signal environmental novelty by expansion  

E-Print Network [OSTI]

Grid cell firing patterns signal environmental novelty by expansion Caswell Barrya,b,c,1 , Lin Lin novelty causes the spatial firing patterns of grid cells to expand in scale and reduce in regularity firing fields remapped and showed a smaller, temporary expansion. Grid expansion provides a potential

Burgess, Neil

291

Guidance for the Quality Assurance of Fire Protection Systems  

Broader source: Energy.gov [DOE]

This quality assurance document is intended to provide guidance for the DOE fire protection community in the continuing effort to ensure the reliability of fire protection systems. This guidance document applies the concepts of DOE Order 5700.6C, Quality Assurance, to the management of fire protection systems.

292

Carbon dioxide emission during forest fires ignited by lightning  

E-Print Network [OSTI]

In this paper we developed the model for the carbon dioxide emission from forest fire. The master equation for the spreading of the carbon dioxide to atmosphere is the hyperbolic diffusion equation. In the paper we study forest fire ignited by lightning. In that case the fores fire has the well defined front which propagates with finite velocity.

Magdalena Pelc; Radoslaw Osuch

2009-03-31T23:59:59.000Z

293

Wildland fire emissions, carbon, and climate: Emission factors Shawn Urbanski  

E-Print Network [OSTI]

Wildland fire emissions, carbon, and climate: Emission factors Shawn Urbanski Missoula Fire burning Greenhouse gases Emission factors a b s t r a c t While the vast majority of carbon emitted wildland fire greenhouse gas and aerosol (organic aerosol (OA) and black carbon (BC)) emission inventories

294

Retrofitted coal-fired firetube boiler and method employed therewith  

DOE Patents [OSTI]

A coal-fired firetube boiler and a method for converting a gas-fired firetube boiler to a coal-fired firetube boiler, the converted boiler including a plurality of combustion zones within the firetube and controlled stoichiometry within the combustion zones.

Wagoner, Charles L. (Tullahoma, TN); Foote, John P. (Tullahoma, TN)

1995-01-01T23:59:59.000Z

295

Wildland Fire Management Plan for Brookhaven National Laboratory  

SciTech Connect (OSTI)

This Wildland Fire Management Plan (FMP) for Brookhaven National Lab (BNL) updates the 2003 plan incorporating changes necessary to comply with DOE Order 450.1 and DOE P 450.4, Federal Wildland Fire Management Policy and Program Review; Wildland and Prescribed Fire Management Policy and implementation Procedures Reference Guide. This current plan incorporates changes since the original draft of the FMP that result from new policies on the national level. This update also removes references and dependence on the U.S. Fish & Wildlife Service and Department of the Interior, fully transitioning Wildland Fire Management responsibilities to BNL. The Department of Energy policy for managing wildland fires requires that all areas, managed by the DOE and/or its various contractors, that can sustain fire must have a FMP that details fire management guidelines for operational procedures associated with wild fire, operational, and prescribed fires. Fire management plans provide guidance on fire preparedness, fire prevention, wildfire suppression, and the use of controlled, 'prescribed' fires and mechanical means to control the amount of available combustible material. Values reflected in the BNL Wildland FMP include protecting life and public safety; Lab properties, structures and improvements; cultural and historical sites; neighboring private and public properties; and endangered, threatened, and species of concern. Other values supported by the plan include the enhancement of fire-dependent ecosystems at BNL. This FMP will be reviewed periodically to ensure the fire program advances and evolves with the missions of the DOE and BNL. This Fire Management Plan is presented in a format that coverers all aspects specified by DOE guidance documents which are based on the national template for fire management plans adopted under the National Fire Plan. The DOE is one of the signatory agencies on the National Fire Plan. This FMP is to be used and implemented for the entire BNL site including the Upton Reserve and has been reviewed by, The Nature Conservancy, New York State Department of Environmental Conservation Forest Rangers, and DOE, as well as appropriate BNL emergency services personnel. The BNL Fire Department is the lead on wildfire suppression. However, the BNL Natural Resource Manager will be assigned to all wildland fires as technical resource advisor.

Green,T.

2009-10-23T23:59:59.000Z

296

Dynamics of fire plumes and smoke clouds associated with peat and deforestation fires in Indonesia  

E-Print Network [OSTI]

biomass burning in Indonesia since 1960, Nat. Geosci. , 2,and deforestation fires in Indonesia M. G. Tosca, 1 J. T.unnatural disasters in Indonesia, Geogr. Rev. , 94, 55–79,

Tosca, M. G; Randerson, J. T; Zender, C. S; Nelson, D. L; Diner, D. J; Logan, J. A

2011-01-01T23:59:59.000Z

297

Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires   

E-Print Network [OSTI]

The fire-safe design of concrete structures which incorporate post-tensioned prestressing tendons has recently been the subject of debate within the structural engineering community, particularly when unbonded post-tensioned ...

Gales, John; Bisby, Luke; Gillie, Martin

298

Method for automatically scramming a nuclear reactor  

DOE Patents [OSTI]

An automatically scramming nuclear reactor system. One embodiment comprises a core having a coolant inlet end and a coolant outlet end. A cooling system operatively associated with the core provides coolant to the coolant inlet end and removes heated coolant from the coolant outlet end, thus maintaining a pressure differential therebetween during a normal operating condition of the nuclear reactor system. A guide tube is positioned within the core with a first end of the guide tube in fluid communication with the coolant inlet end of the core, and a second end of the guide tube in fluid communication with the coolant outlet end of the core. A control element is positioned within the guide tube and is movable therein between upper and lower positions, and automatically falls under the action of gravity to the lower position when the pressure differential drops below a safe pressure differential.

Ougouag, Abderrafi M.; Schultz, Richard R.; Terry, William K.

2005-12-27T23:59:59.000Z

299

Automatic transformations in the inference process  

SciTech Connect (OSTI)

A technique for incorporating automatic transformations into processes such as the application of inference rules, subsumption, and demodulation provides a mechanism for improving search strategies for theorem proving problems arising from the field of program verification. The incorporation of automatic transformations into the inference process can alter the search space for a given problem, and is particularly useful for problems having broad rather than deep proofs. The technique can also be used to permit the generation of inferences that might otherwise be blocked and to build some commutativity or associativity into the unification process. Appropriate choice of transformations, and new literal clashing and unification algorithms for applying them, showed significant improvement on several real problems according to several distinct criteria. 22 references, 1 figure.

Veroff, R. L.

1980-07-01T23:59:59.000Z

300

Fired heater for coal liquefaction process  

DOE Patents [OSTI]

A fired heater for a coal liquefaction process is constructed with a heat transfer tube having U-bends at regular intervals along the length thereof to increase the slug frequency of the multi-phase mixture flowing therethrough to thereby improve the heat transfer efficiency.

Ying, David H. S. (Macungie, PA)

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

UF{sub 6} cylinder fire test  

SciTech Connect (OSTI)

With the increasing number of nuclear reactors for power generation, there is a comparable increase in the amount of UF{sub 6} being transported. Likewise, the probability of having an accident involving UF{sub 6}-filled cylinders also increases. Accident scenarios which have been difficult to assess are those involving a filled UF{sub 6} cylinder subjected to fire. A study is underway at the Oak Ridge K-25 Site, as part of the US DOE Enrichment Program, to provide empirical data and a computer model that can be used to evaluate various cylinder-in-fire scenarios. It is expected that the results will provide information leading to better handling of possible fire accidents as well as show whether changes should be made to provide different physical protection during shipment. The computer model being developed will be capable of predicting the rupture of various cylinder sizes and designs as well as the amount of UF{sub 6}, its distribution in the cylinder, and the conditions of the fire.

Park, S.H. [Oak Ridge K-25 Site, Oak Ridge, TN (United States)

1991-12-31T23:59:59.000Z

302

FIRE Project Action Plan in Response to  

E-Print Network [OSTI]

. The project should review other mission statements from the Office of Science in order to understand better, the Next Generation Space Telescope, etc. The project will also solicit input from the science community1 FIRE Project Action Plan in Response to Next Step Options Program Advisory Committee Report (PAC1

303

Direct fired absorption machine flue gas recuperator  

DOE Patents [OSTI]

A recuperator which recovers heat from a gas, generally the combustion gas of a direct-fired generator of an absorption machine. The recuperator includes a housing with liquid flowing therethrough, the liquid being in direct contact with the combustion gas for increasing the effectiveness of the heat transfer between the gas and the liquid.

Reimann, Robert C. (Lafayette, NY); Root, Richard A. (Spokane, WA)

1985-01-01T23:59:59.000Z

304

Fire Induced Collapse of Tall Buildings   

E-Print Network [OSTI]

This research was designed to investigate possible mechanisms that fires could initiate that might lead to collapse of a tall building of similar design to the WTC Towers. It was not designed to be a forensic study and no initial damage was applied...

Flint, Graeme

305

Posteriori Modelling of Fire Test One   

E-Print Network [OSTI]

This work shows that reproducing fire behaviour of a full-scale enclosure on a detailed level using CFD simulations is possible to certain degree but is a very challenging task. A posteriori (ie after the test) numerical simulations of the growth...

Jahn, Wolfram; Rein, Guillermo; Torero, Jose L

2007-10-14T23:59:59.000Z

306

DOE Fire Protection Handbook, Volume I  

SciTech Connect (OSTI)

The Department of Energy (DOE) Fire Protection Program is delineated in a number of source documents including; the Code of Federal Regulations (CFR), DOE Policy Statements and Orders, DOE and national consensus standards (such as those promulgated by the National Fire Protection Association), and supplementary guidance, This Handbook is intended to bring together in one location as much of this material as possible to facilitate understanding and ease of use. The applicability of any of these directives to individual Maintenance and Operating Contractors or to given facilities and operations is governed by existing contracts. Questions regarding applicability should be directed to the DOE Authority Having Jurisdiction for fire safety. The information provided within includes copies of those DOE directives that are directly applicable to the implementation of a comprehensive fire protection program. They are delineated in the Table of Contents. The items marked with an asterisk (*) are included on the disks in WordPerfect 5.1 format, with the filename noted below. The items marked with double asterisks are provided as hard copies as well as on the disk. For those using MAC disks, the files are in Wordperfect 2.1 for MAC.

NONE

1996-08-01T23:59:59.000Z

307

Environmental Health & Safety Fire Safety Unit  

E-Print Network [OSTI]

materials (gas, lighter fluid, charcoal, propane, solvents, etc.) All items powered by combustible fuels heat to start a fire if used improperly). Including but not limited to: George Foreman grills portable heating devices (space heaters of any type) What other items are not allowed in my room? Non

Portman, Douglas

308

Automatic CX Tool for Electrical Building  

E-Print Network [OSTI]

under Matlab [MATLAB, 2005]. This environment was selected for its capacity to use complex matrixes. Its goal is to help the designers and Cx providers to test and evaluate energy performance of an electrical building. The objective of the tool... period, the hourly programming of the lighting and the hourly programming of the heating. Results of automatic FTPs are presented in graphs or tables. Electricity tariff structure As first example, the graph on Figure 8 shows the electric load...

Couillaud, N.; Jandon, M.; Viaud, B.; Clemoncon, B.

2007-01-01T23:59:59.000Z

309

Automatic detection of sweep-meshable volumes  

DOE Patents [OSTI]

A method of and software for automatically determining whether a mesh can be generated by sweeping for a representation of a geometric solid comprising: classifying surface mesh schemes for surfaces of the representation locally using surface vertex types; grouping mappable and submappable surfaces of the representation into chains; computing volume edge types for the representation; recursively traversing surfaces of the representation and grouping the surfaces into source, target, and linking surface lists; and checking traversal direction when traversing onto linking surfaces.

Tautges; Timothy J. (Madison, WI), White; David R. (Pittsburgh, PA)

2006-05-23T23:59:59.000Z

310

No material is "fire proof." However, the proper use and assembly of fire-rated building materials  

E-Print Network [OSTI]

General No material is "fire proof." However, the proper use and assembly of fire-rated building materials can reduce a fire's spread and lengthen the amount of time it takes for a home to ignite and burn. Structural assembly is the process of layering materials when building exterior walls and roof. Your home

311

No material is "fire proof." However, the proper use and assembly of fire-rated building materials  

E-Print Network [OSTI]

General No material is "fire proof." However, the proper use and assembly of fire-rated building materials can reduce a fire's spread, and extend the amount of time it takes for a home to ignite and burn your home. However, radiant energy can eventually ignite materials behind the window even with glass

312

Though no material is "fire proof," the proper use and assembly of fire-rated building materials  

E-Print Network [OSTI]

General Though no material is "fire proof," the proper use and assembly of fire-rated building materials can reduce a fire's spread, and lengthen the amount of time it takes for a home to ignite and burn. Structural assembly is the layering of building materials. Decks are a very popular, well-used feature

313

22012 Georgia Tech Campus Fire Safety Report ANNUAL STUDENT HOUSING FIRE SAFETY REPORT IN ACCORDANCE WITH THE  

E-Print Network [OSTI]

with the following: · No halogen-touchier lights. The intense heat generated by these bulbs creates a fire hazard fire protection to slow the spread of fire. · Storing bicycles in stairwells or any other location, hazardous materials, etc., is also prohibited. Smoking · Smoking is prohibited in all residence hall areas

314

Is the situation and immediate threat to life and health? Spill/Leak/Release Medical Emergency Fire or Flammable Gas Spill/Leak/Release Medical Emergency Fire or Flammable Gas Chemical Odor? Possible Fire / Natural Gas  

E-Print Network [OSTI]

? Possible Fire / Natural Gas (including chemicals and bio agents") (not including chemicals or bio agents Fire or Flammable Gas Spill/Leak/Release Medical Emergency Fire or Flammable Gas Chemical Odor

315

Nuclear power plant fire protection: philosophy and analysis. [PWR; BWR  

SciTech Connect (OSTI)

This report combines a fire severity analysis technique with a fault tree methodology for assessing the importance to nuclear power plant safety of certain combinations of components and systems. Characteristics unique to fire, such as propagation induced by the failure of barriers, have been incorporated into the methodology. By applying the resulting fire analysis technique to actual conditions found in a representative nuclear power plant, it is found that some safety and nonsafety areas are both highly vulnerable to fire spread and impotant to overall safety, while other areas prove to be of marginal importance. Suggestions are made for further experimental and analytical work to supplement the fire analysis method.

Berry, D. L.

1980-05-01T23:59:59.000Z

316

Electrical Sitchgear Building No. 5010-ESF Fire Hazards Technical Report  

SciTech Connect (OSTI)

The purpose of this Fire Hazards Analysis Technical Report (hereinafter referred to as Technical Report) is to assess the risk from fire within individual fire areas to ascertain whether the U.S. Department of Energy (DOE) fire safety objectives are met. The objectives, identified in DOE Order 420.1, Change 2, Fire Safety, Section 4.2, establish requirements for a comprehensive fire and related hazards protection program for facilities sufficient to minimize the potential for: (1) The occurrence of a fire or related event; (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of the employees, the public, and the environment; (3) Vital DOE programs suffering unacceptable interruptions as a result of fire and related hazards; (4) Property losses from a fire and related events exceeding defined limits established by DOE; and (5) Critical process controls and safety class systems being damaged as a result of a fire and related event.

N.M. Ruonavaara

2001-05-08T23:59:59.000Z

317

Fire Hazards Analysis for the 200 Area Interim Storage Area  

SciTech Connect (OSTI)

This documents the Fire Hazards Analysis (FHA) for the 200 Area Interim Storage Area. The Interim Storage Cask, Rad-Vault, and NAC-1 Cask are analyzed for fire hazards and the 200 Area Interim Storage Area is assessed according to HNF-PRO-350 and the objectives of DOE Order 5480 7A. This FHA addresses the potential fire hazards associated with the Interim Storage Area (ISA) facility in accordance with the requirements of DOE Order 5480 7A. It is intended to assess the risk from fire to ensure there are no undue fire hazards to site personnel and the public and to ensure property damage potential from fire is within acceptable limits. This FHA will be in the form of a graded approach commensurate with the complexity of the structure or area and the associated fire hazards.

JOHNSON, D.M.

2000-01-06T23:59:59.000Z

318

FIREPLUME model for plume dispersion from fires: Application to uranium hexafluoride cylinder fires  

SciTech Connect (OSTI)

This report provides basic documentation of the FIREPLUME model and discusses its application to the prediction of health impacts resulting from releases of uranium hexafluoride (UF{sub 6}) in fires. The model application outlined in this report was conducted for the Draft Programmatic Environmental Impact Statement for Alternative Strategies for the Long-Term Management and Use of Depleted UF{sub 6}. The FIREPLUME model is an advanced stochastic model for atmospheric plume dispersion that predicts the downwind consequences of a release of toxic materials from an explosion or a fire. The model is based on the nonbuoyant atmospheric dispersion model MCLDM (Monte Carlo Lagrangian Dispersion Model), which has been shown to be consistent with available laboratory and field data. The inclusion of buoyancy and the addition of a postprocessor to evaluate time-varying concentrations lead to the current model. The FIREPLUME model, as applied to fire-related UF{sub 6} cylinder releases, accounts for three phases of release and dispersion. The first phase of release involves the hydraulic rupture of the cylinder due to heating of the UF{sub 6} in the fire. The second phase involves the emission of material into the burning fire, and the third phase involves the emission of material after the fire has died during the cool-down period. The model predicts the downwind concentration of the material as a function of time at any point downwind at or above the ground. All together, five fire-related release scenarios are examined in this report. For each scenario, downwind concentrations of the UF{sub 6} reaction products, uranyl fluoride and hydrogen fluoride, are provided for two meteorological conditions: (1) D stability with a 4-m/s wind speed, and (2) F stability with a 1-m/s wind speed.

Brown, D.F.; Dunn, W.E. [Univ. of Illinois, Champaign-Urbana, IL (United States). Dept. of Mechanical Engineering; Policastro, A.J.; Maloney, D. [Argonne National Lab., IL (United States)

1997-06-01T23:59:59.000Z

319

Kuwait summons more fire fighting teams  

SciTech Connect (OSTI)

Kuwait is calling in more muscle to help kill its wild wells. This paper reports on the latest action in Kuwait, the leasing of well control contracts to Abel Engineering/Well Control Inc., Houston, and China Petroleum Engineering Construction Co. (CPEC). Abel is the sixth North American well control company called to the scene, while CPEC is the first summoned from the East. In addition, the service responsible for combating well fires and blowouts in the U.S.S.R.'s Azerbaijan oil fields signed an agreement with Kuwait's government, apparently involving a contract valued at more than $100 million, to extinguish fires at 150 Kuwaiti wells, reported Eastern Bloc Energy, a publication of Eastern Bloc Research Ltd., Newton Kyme, U.K. More help likely is on the way.

Not Available

1991-08-05T23:59:59.000Z

320

WILDLAND FIRE MANAGEMENT PLAN FOR BROOKHAVEN NATIONAL LABORATORY.  

SciTech Connect (OSTI)

This Wildland Fire Management Plan (FMP) for Brookhaven National Lab (BNL) and the Upton Ecological and Research Reserve (Upton Reserve) is based on the U.S. Fish & Wildlife Service (FWS) fire management planning procedures and was developed in cooperation with the Department of Energy (DOE) by Brookhaven Science Associates. As the Upton Reserve is contained within the BNL 5,265-acre site, it is logical that the plan applies to both the Upton Reserve and BNL. The Department of the Interior policy for managing wildland fires requires that all areas managed by FWS that can sustain fire must have an FMP that details fire management guidelines for operational procedures and specifies values to be protected or enhanced. Fire management plans provide guidance on fire preparedness, fire prevention, wildfire suppression, and the use of controlled, ''prescribed'' fires and mechanical means to control the amount of available combustible material. Values reflected in the BNL/Upton Reserve Wildland FMP include protecting life and public safety; Lab properties, structures and improvements; cultural and historical sites; neighboring private and public properties; and endangered and threatened species and species of concern. Other values supported by the plan include the enhancement of fire-dependent ecosystems at BNL and the Upton Reserve. This FMP will be reviewed periodically to ensure the fire program advances and evolves with the missions of FWS, BNL, and the Upton Reserve. This Fire Management Plan is a modified version of the Long Island National Wildlife Refuge Complex Fire plan (updated in 2000), which contains all FWS fire plan requirements and is presented in the format specified by the national template for fire management plans adopted under the National Fire Plan. The DOE is one of the signatory agencies on the National Fire Plan. FWS shall be, through an Interagency Agreement dated November 2000 (Appendix C), responsible for coordinating and implementing prescribed burns and fuel reduction projects in the Upton Reserve. Prescribed fire and fuel reduction in locations outside the Upton Reserve will be coordinated through the Natural Resource Management Program at BNL, and done in consultation with FWS. This FMP is to be used and implemented for the entire BNL site including the Upton Reserve and has been reviewed by FWS, The Nature Conservancy, New York State Department of Environmental Conservation Forest Rangers, and DOE, as well as appropriate BNL emergency services personnel.

ENVIRONMENTAL AND WASTE MANAGEMENT SERVICES DIVISION

2003-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Automatic Tube Cleaning Systems for Condensers and Heat Exchangers  

E-Print Network [OSTI]

AUTOMATIC TUBE CLEANING SYSTEMS FOR CONDENSERS AND HEAT EXCHANGERS Kaveh Someah/V.P. Sales & Mktg. WSA Engineered Systems, Milwaukee, WI (414) 354-6470 ABSTRACT The on-line Automatic Tube Cleaning Systems (ATCS) for condensers and heat... exchangers provide a positive means for automatic cleaning on a continuous basis, while the exchanger or condenser remains "on stream" and at its full operating potential. Condenser tube fouling contributes up to 50% of the total condenser tube heat...

Someah, K.

322

June 5, 2001 1 FIRE Cost Estimate  

E-Print Network [OSTI]

ign Aw ard & Mobilize Ex c av ation Construct FIRE Building EA FONSI EIS PSA R DOE Approval FSA R ORR Systems $343.8M$78.5M$266.3M1 ­ Fusion Core Systems Total (FY99M$) Contingency (FY99M$) Cost (FY99M$) WBS Element #12;June 5, 2001 6 Fusion Core Systems Estimate $343.8M$78.5M$266.3MTotal Fusion Core Systems $10

323

Memorandum Request for Concurrence on firee Temporary Variance Applications Regarding Fire Protection and Pressure Safety at the Oak Ridge National Laboratory  

Broader source: Energy.gov [DOE]

Memorandum Request for Concurrence on firee Temporary Variance Applications Regarding Fire Protection and Pressure Safety at the Oak Ridge National Laboratory

324

Janus: Automatic Ontology Builder from XSD Files  

E-Print Network [OSTI]

The construction of a reference ontology for a large domain still remains an hard human task. The process is sometimes assisted by software tools that facilitate the information extraction from a textual corpus. Despite of the great use of XML Schema files on the internet and especially in the B2B domain, tools that offer a complete semantic analysis of XML schemas are really rare. In this paper we introduce Janus, a tool for automatically building a reference knowledge base starting from XML Schema files. Janus also provides different useful views to simplify B2B application integration.

Bedini, Ivan; Gardarin, Georges

2010-01-01T23:59:59.000Z

325

Self-assessing target with automatic feedback  

DOE Patents [OSTI]

A self assessing target with four quadrants and a method of use thereof. Each quadrant containing possible causes for why shots are going into that particular quadrant rather than the center mass of the target. Each possible cause is followed by a solution intended to help the marksman correct the problem causing the marksman to shoot in that particular area. In addition, the self assessing target contains possible causes for general shooting errors and solutions to the causes of the general shooting error. The automatic feedback with instant suggestions and corrections enables the shooter to improve their marksmanship.

Larkin, Stephen W.; Kramer, Robert L.

2004-03-02T23:59:59.000Z

326

Automatic Commercial Ice Makers | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3--Logistical5/08 Attendance List1-02Evaluation Report(AO)Automatic Commercial Ice

327

Surface Fire Hazards Analysis Technical Report-Constructor Facilities  

SciTech Connect (OSTI)

The purpose of this Fire Hazards Analysis Technical Report (hereinafter referred to as Technical Report) is to assess the risk from fire within individual fire areas to ascertain whether the U.S. Department of Energy (DOE) fire safety objectives are met. The objectives identified in DOE Order 420.1, Change 2, Facility Safety, Section 4.2, establish requirements for a comprehensive fire and related hazards protection program for facilities sufficient to minimize the potential for: The occurrence of a fire or related event; A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public, or the environment; Vital DOE programs suffering unacceptable interruptions as a result of fire and related hazards; Property losses from a fire and related events exceeding defined limits established by DOE; and Critical process controls and safety class systems being damaged as a result of a fire and related events.

R.E. Flye

2000-10-24T23:59:59.000Z

328

Fire exposure of empty 30B cylinders  

SciTech Connect (OSTI)

Cylinders for UF{sub 6} handling, transport, and storage are designed and built as unfired pressure vessels under ASME Boiler and Pressure Vessel Code criteria and standards. They are normally filled and emptied while UF{sub 6} is in its liquid phase. Transport cylinders such as the Model 30B are designed for service at 200 psi and 250{degrees}F, to sustain the process conditions which prevail during filling or emptying operations. While in transport, however, at ambient temperature the UF{sub 6} is solid, and the cylinder interior is well below atmospheric pressure. When the cylinders contain isotopically enriched product (above 1.0 percent U-235), they are transported in protective overpacks which function to guard the cylinders and their contents against thermal or mechanical damage in the event of possible transport accidents. Two bare Model 30B cylinders were accidentally exposed to a storage warehouse fire in which a considerable amount of damage was sustained by stored materials and the building structure, as well as by the cylinder valves and valve protectors. The cylinders were about six years old, and had been cleaned, inspected, hydrotested, and re-certified for service, but were still empty at the time of the fire. The privately-owned cylinders were transferred to DOE for testing and evaluation of the fire damage.

Ziehlke, K.T. [MJB Technical Associates, Inc., Knoxville, TN (United States)

1991-12-31T23:59:59.000Z

329

automatic modular abstractions: Topics by E-print Network  

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

Websites Summary: We propose a method for automatically generating abstract transformers for static analysis permits the analysis of loops and recursive functions. Our...

330

automatic trunk classification: Topics by E-print Network  

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

The performance of those feature sets has been evaluated by training statistical pattern recognition classifiers using real world audio collections. Based on the automatic...

331

automatic conformation prediction: Topics by E-print Network  

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

describes a system which automatically generates program documentation. Starting with a plan generated by analyzing the program, the system computes several kinds of summary...

332

automatic high resolution: Topics by E-print Network  

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

with its Sun 3 workstations, Sun Melvin, Stephen 24 Automatic keywording of High Energy Physics CERN Preprints Summary: Bibliographic databases were developed from the...

333

automatically generated anatomically: Topics by E-print Network  

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

be assessed. We describe an approach to automatically generating questions for vocabulary assessment. Tra- ditionally Eskenazi, Maxine 133 Commodity Cluster-Based Parallel...

334

automatic coding method: Topics by E-print Network  

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

content words, key words, pragmatic H. P. Edmundson 1969-01-01 14 Automatic recognition codes for Intelligent Vehicle-Highway Systems. Open Access Theses and Dissertations Summary:...

335

automatic modeling functions: Topics by E-print Network  

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

system communication; com- puting the group of symmetries Miller, Alice 31 Automatic Abduction of Qualitative Models Bradley L. R ichards Computer Technologies and Information...

336

automatic document classification: Topics by E-print Network  

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

Page Last Page Topic Index 1 Automatic construction of a concept hierarchy to assist Web document classification Woo Chul Cho Computer Technologies and Information Sciences...

337

Idaho National Engineering and Environmental Laboratory Wildland Fire Management Environmental Assessment  

SciTech Connect (OSTI)

DOE prepared an environmental assessment (EA)for wildland fire management activities on the Idaho National Engineering and Environmental Laboratory (INEEL) (DOE/EA-1372). The EA was developed to evaluate wildland fire management options for pre-fire, fire suppression, and post fire activities. Those activities have an important role in minimizing the conversion of the native sagebrush steppe ecosystem found on the INEEL to non-native weeds. Four alternative management approaches were analyzed: Alternative 1 - maximum fire protection; Alternative 2 - balanced fire protection; Alternative 2 - balanced fire protection; Alternative 3 - protect infrastructure and personnel; and Alternative 4 - no action/traditional fire protection.

Irving, John S

2003-04-01T23:59:59.000Z

338

Idaho National Engineering and Environmental Laboratory Wildland Fire Management Environmental Assessment - April 2003  

SciTech Connect (OSTI)

DOE prepared an environmental assessment (EA)for wildland fire management activities on the Idaho National Engineering and Environmental Laboratory (INEEL) (DOE/EA-1372). The EA was developed to evaluate wildland fire management options for pre-fire, fire suppression, and post fire activities. Those activities have an important role in minimizing the conversion of the native sagebrush steppe ecosystem found on the INEEL to non-native weeds. Four alternative management approaches were analyzed: Alternative 1 - maximum fire protection; Alternative 2 - balanced fire protection; Alternative 2 - balanced fire protection; Alternative 3 - protect infrastructure and personnel; and Alternative 4 - no action/traditional fire protection.

Irving, J.S.

2003-04-30T23:59:59.000Z

339

Automatic Generation of Goal-Tree from Statecharts Requirements Specification  

E-Print Network [OSTI]

analyze credible causes for the event "Invalid" State-oriented analysis Trip_Signal_Fired Trip_By_Error (3 application software, ... KINS, regulatory body, requires safety analysis(FTA) on SRS. #12;6 KNICS DPPS RPS BP_X Firing

340

Geology of coal fires: case studies from around the world  

SciTech Connect (OSTI)

Coal fires are preserved globally in the rock record as burnt and volume-reduced coal seams and by pyrometamorphic rocks, explosion breccias, clinker, gas-vent-mineral assemblages, fire-induced faulting, ground fissures, slump blocks, and sinkholes. Coal fires are responsible for coronary and respiratory diseases and fatalities in humans, as well as arsenic and fluorine poisoning. Their heat energy, toxic fumes, and solid by-products of combustion destroy floral and faunal habitats while polluting the air, water, and soil. This volume includes chapters devoted to spontaneous combustion and greenhouse gases, gas-vent mineralogy and petrology, paralavas and combustion metamorphic rocks, geochronology and landforms, magnetic signatures and geophysical modeling, remote-sensing detection and fire-depth estimation of concealed fires, and coal fires and public policy.

Glenn B. Stracher (ed.)

2008-01-15T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Wildland fire emissions, carbon, and climate: U.S. emissions inventories Narasimhan K. Larkin a,  

E-Print Network [OSTI]

Wildland fire emissions, carbon, and climate: U.S. emissions inventories Narasimhan K. Larkin a: Fire emissions Emissions inventories Greenhouse gases a b s t r a c t Emissions from wildland fire fire emissions change considerably due to fluctuations from year to year with overall fire season

342

E-Print Network 3.0 - automatic alarm dosimeter Sample Search...  

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

systems, and emergency lights. Firewatch... or to the fire alarm annunciatorcontrol panel for fire alarm systems. ... Source: Karsai, Istvan - Department of Biological...

343

A Method for Evaluating Fire After Earthquake Scenarios for Single...  

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

Evaluating Fire After Earthquake Scenarios for Single Buildings Authors: Elizabeth J. Kelly and Raymond N. Tell Intended Use: Handout for DOE Natural Phenomena Hazards Workshop,...

344

A Method for Evaluating Fire after Earthquake Scenarios for Single...  

Office of Environmental Management (EM)

Method for Evaluating Fire After Earthquake Scenarios for Single Buildings Elizabeth J. Kelly and Raymond N. Tell, LANL U.S. Department of Energy Natural Phenomena Hazards Workshop...

345

active fire management: Topics by E-print Network  

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

ecosystems requires an understanding Standiford, Richard B. 28 Fire Management Today ost mature lodgepole pine Environmental Sciences and Ecology Websites Summary: (Collins et...

346

The Hanford Fire Department Paramedic Firefighter and Lateral...  

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

UPDATED: Friday, August 08, 2014 The Hanford Fire Department (HFD) is actively hiring for immediate openings in the following job classifications: * Entry level Paramedic...

347

active fire detection: Topics by E-print Network  

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

in North America from long-term records of the advanced very high resolution radiometer Geosciences Websites Summary: Interannual changes of active fire detectability in...

348

Independent Oversight Review of the Fire Protection Program and...  

Office of Environmental Management (EM)

Tanks NFPA National Fire Protection Association OFI Opportunity for Improvement OREM Oak Ridge Environmental Management ORNL Oak Ridge National Laboratory PB Process Building...

349

Project examples Install new HVAC, electrical, fire protection,  

E-Print Network [OSTI]

Project examples Install new HVAC, electrical, fire protection, and plumbing systems in Mechanical. · Totransformthisspaceandincreaseaccessibility, anelevatorisrequired.Currently,Blakelydoesnot haveone. Replace HVAC and electrical system

Blanchette, Robert A.

350

Estimated Global Mortality Attributable to Smoke from Landscape Fires  

E-Print Network [OSTI]

fine matter Phys shape peat Epidemiol cigarette episode.of carbon Forest, pollution peat approximately grasslandin Southeast Asia in and peat fires Estimated annual La Nińa

2012-01-01T23:59:59.000Z

351

Memorandum, Managed Phase Out of Halon Fixed Fire Suppression...  

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

the management of the reduction and potential elimination of Halon fire extinguishing systems within the Department of Energy (DOE). This memorandum supplements the joint Office...

352

Surveillance Guide - FPS 12.2 Fire Protection and Prevention  

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

whose anticontamination clothing ignited. Contributing factors included untreated cotton clothing, the lack of a fire watch, and the welder's senses limited by the use of a...

353

Global estimation of burned area using MODIS active fire observations  

E-Print Network [OSTI]

the 1995 fire season in South America, J. Geophys. Res. -Central America Northern Hemisphere South America SouthernHemisphere South America Europe Middle East Northern

Giglio, L.; van der Werf, G. R; Randerson, J. T; Collatz, G. J; Kasibhatla, P.

2006-01-01T23:59:59.000Z

354

Evaluation of potential severe accidents during low power and shutdown operations at Surry, Unit 1: Analysis of core damage frequency from internal events during mid-loop operations, Appendices A--D. Volume 2, Part 2  

SciTech Connect (OSTI)

During 1989, the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the Potential risks during low Power and shutdown operations. The program includes two parallel projects being performed by Brookhaven National Laboratory (BNL) and Sandia National Laboratories (SNL). Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the Plants to be studied. The objectives of the program are to assess the risks of severe accidents initiated during plant operational states other than full power operation and to compare the estimated core damage frequencies, important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The objective of this report is to document the approach utilized in the Surry plant and discuss the results obtained. A parallel report for the Grand Gulf plant is prepared by SNL. This study shows that the core-damage frequency during mid-loop operation at the Surry plant is comparable to that of power operation. We recognize that there is very large uncertainty in the human error probabilities in this study. This study identified that only a few procedures are available for mitigating accidents that may occur during shutdown. Procedures written specifically for shutdown accidents would be useful. This document, Volume 2, Pt. 2 provides appendices A through D of this report.

Chu, T.L.; Musicki, Z.; Kohut, P. [Brookhaven National Lab., Upton, NY (United States)] [and others

1994-06-01T23:59:59.000Z

355

Modular Verification of Timed Circuits Using Automatic Abstraction  

E-Print Network [OSTI]

Modular Verification of Timed Circuits Using Automatic Abstraction Hao Zheng, Eric Mercer, Member for verification of timed circuits using automatic abstraction. This approach partitions the design into modules by the RAPPID instruction length decoder designed at Intel [2]. This design was 3 times faster while using only

Zheng, Hao

356

Semi-Automatic Image Annotation Using Event and Torso Identification  

E-Print Network [OSTI]

Semi-Automatic Image Annotation Using Event and Torso Identification Bongwon Suh, Benjamin B. Bulk annotation, where multiple images are annotated at once, is a desired feature for image management for automatically creating meaningful image clusters for efficient bulk annotation. These techniques are not perfect

Golbeck, Jennifer

357

AUTOMATIC SYNTHESIS USING GENETIC PROGRAMMING OF IMPROVED PID TUNING RULES  

E-Print Network [OSTI]

AUTOMATIC SYNTHESIS USING GENETIC PROGRAMMING OF IMPROVED PID TUNING RULES Matthew J. Streeter1 University Abstract: Astrom and Hagglund developed tuning rules in 1995 for PID controllers that outperform genetic programming to automatically discover tuning rules for PID controllers that outperform the Astrom

Fernandez, Thomas

358

automatic test generation: Topics by E-print Network  

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

automatic test generation First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 A Review of Automatic Test...

359

automatic test card: Topics by E-print Network  

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

automatic test card First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Automatic Test Card LINAC4 SPL...

360

automatic test patterns: Topics by E-print Network  

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

automatic test patterns First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Automatic Test Pattern...

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Automatic Generation of Implementations For Object-Oriented Abstractions  

E-Print Network [OSTI]

-purpose code transformation system, the POET system, for the purpose of automatic code genera- tion from high then use the POET system to au- tomatically translate the behavior specifications to type-safe OO implementations in Java or C++. Finally, we use the POET system to automatically translate the behavior speci

Texas at San Antonio, University of

362

TR-IIS-07-002 Automatic Derivation of  

E-Print Network [OSTI]

TR-IIS-07-002 Automatic Derivation of Compositional Rules in Automated Compositional Reasoning Bow-Yaw://www.iis.sinica.edu.tw/LIB/TechReport/tr2007/tr07.html #12;AUTOMATIC DERIVATION OF COMPOSITIONAL RULES IN AUTOMATED COMPOSITIONAL REASONING BOW-YAW algorithm. Consider, for example, the following assume-guarantee rule where M |= P denotes that the system M

Chen, Sheng-Wei

363

AUTOMATIC GUIDING OF THE PRIMARY IMAGE OF SOLAR GREGORY TELESCOPES  

E-Print Network [OSTI]

and declination angles of the Sun. Gregory-type telescopes have an elliptical secondary mirror behind the primeAUTOMATIC GUIDING OF THE PRIMARY IMAGE OF SOLAR GREGORY TELESCOPES G. KĂ?VELER1, E. WIEHR2, D of solar Gregory telescopes is used for automatic guiding. This new system avoids temporal varying

364

Automatic Fracture Reduction Thomas Albrecht and Thomas Vetter  

E-Print Network [OSTI]

Automatic Fracture Reduction Thomas Albrecht and Thomas Vetter University of Basel Abstract. We segmented from CT scans. The result of this virtual fracture reduction is intended to be used an operation plan. We propose to achieve automatic fracture reduction by fitting the bone fragments

Vetter, Thomas

365

Towards Fully Automatic Placement of Security Sanitizers and Declassifiers  

E-Print Network [OSTI]

in this space has focused on finding missing sanitizers and was performed on relatively small ap- plicationsTowards Fully Automatic Placement of Security Sanitizers and Declassifiers Benjamin Livshits Fully Automatic Placement of Security Sanitizers and Declassifiers Benjamin Livshits Microsoft Research

Livshits, Ben

366

Character String Predicate Based Automatic Software Test Data Generation  

E-Print Network [OSTI]

Character String Predicate Based Automatic Software Test Data Generation Ruilian Zhao Computer is an important element in programming. A problem that needs further research is how to automatically generate generation of program paths including character string predicates, and the effectiveness of this approach

Lyu, Michael R.

367

New Fire Code adopted July 1, 2008 Fire Code requires all non-  

E-Print Network [OSTI]

2008 Fire Code. NWC, newly renovated labs. Labs established before July 2008 called "Pre storage rooms Offices and lavatories Page 6 #12; Lab Hazard Classification Pre-existing labs Type I, II V to Class I Roman #'s Higher # / Lower Hazard Page 13 #12; FDNY Permits > 1 gallon of flammable

Jia, Songtao

368

SECTION 4-FIRE SAFETY, INCLUDING LIFE SAFETY STANDARDS FIRE HAZARDS ON CAMPUS  

E-Print Network [OSTI]

for the chemical to determine safe storage and handling procedures. Appliances- Careless use of heat laid down while they are on or used to dry clothes. · Portable space heaters placed near combustibles the directions of the fire extinguisher(s) in their area. A WATER extinguisher is designated by an "A" inside

Selmic, Sandra

369

Very long transients, irregular firing, and chaotic dynamics in networks of randomly connected inhibitory integrate-and-fire neurons  

E-Print Network [OSTI]

inhibitory integrate-and-fire neurons Rüdiger Zillmer,1,2,3 Nicolas Brunel,1,2 and David Hansel1,2 1

Brunel, Nicolas

370

A comparison of geospatially modeled fire behavior and potential application to fire and fuels management for the Savannah River Site.  

SciTech Connect (OSTI)

This study evaluates modeled fire behavior for the Savannah River Site in the Atlantic Coastal Plain of the southeastern U.S. using three data sources: FCCS, LANDFIRE, and SWRA. The Fuel Characteristic Classification System (FCCS) was used to build fuelbeds from intensive field sampling of 629 plots. Custom fire behavior fuel models were derived from these fuelbeds. LANDFIRE developed surface fire behavior fuel models and canopy attributes for the U.S. using satellite imagery informed by field data. The Southern Wildfire Risk Assessment (SWRA) developed surface fire behavior fuel models and canopy cover for the southeastern U.S. using satellite imagery.

Kurth, Laurie; Hollingsworth, LaWen; Shea, Dan

2011-12-20T23:59:59.000Z

371

Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires (1997-2009)  

E-Print Network [OSTI]

K. G. : Direct carbon emissions from Canadian forest fires,O. , and Merlet, P. : Emission of trace gases and aerosolsEstimating direct carbon emissions from Canadian wildland

2010-01-01T23:59:59.000Z

372

Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires (1997-2009)  

E-Print Network [OSTI]

Estimating direct carbon emissions from Canadian wildlandfuel consumption and carbon emissions in Canadian borealY. : Fire-related carbon emissions from land use transitions

2010-01-01T23:59:59.000Z

373

The Cost of CCS forThe Cost of CCS for Natural GasNatural Gas--Fired Power PlantsFired Power Plants  

E-Print Network [OSTI]

1 The Cost of CCS forThe Cost of CCS for Natural GasNatural Gas--Fired Power PlantsFired Power Estimates for Natural GasNatural Gas--Fired Power PlantsFired Power Plants · 2007: Rubin, et al., Energy utilities again looking to natural gas combined cycle (NGCC) plants for new or replacement capacity

374

Automatic feed system for ultrasonic machining  

DOE Patents [OSTI]

Method and apparatus for ultrasonic machining in which feeding of a tool assembly holding a machining tool toward a workpiece is accomplished automatically. In ultrasonic machining, a tool located just above a workpiece and vibrating in a vertical direction imparts vertical movement to particles of abrasive material which then remove material from the workpiece. The tool does not contact the workpiece. Apparatus for moving the tool assembly vertically is provided such that it operates with a relatively small amount of friction. Adjustable counterbalance means is provided which allows the tool to be immobilized in its vertical travel. A downward force, termed overbalance force, is applied to the tool assembly. The overbalance force causes the tool to move toward the workpiece as material is removed from the workpiece.

Calkins, Noel C. (Los Alamos, NM)

1994-01-01T23:59:59.000Z

375

Automatic identification of abstract online groups  

DOE Patents [OSTI]

Online abstract groups, in which members aren't explicitly connected, can be automatically identified by computer-implemented methods. The methods involve harvesting records from social media and extracting content-based and structure-based features from each record. Each record includes a social-media posting and is associated with one or more entities. Each feature is stored on a data storage device and includes a computer-readable representation of an attribute of one or more records. The methods further involve grouping records into record groups according to the features of each record. Further still the methods involve calculating an n-dimensional surface representing each record group and defining an outlier as a record having feature-based distances measured from every n-dimensional surface that exceed a threshold value. Each of the n-dimensional surfaces is described by a footprint that characterizes the respective record group as an online abstract group.

Engel, David W; Gregory, Michelle L; Bell, Eric B; Cowell, Andrew J; Piatt, Andrew W

2014-04-15T23:59:59.000Z

376

Fire Protection Training | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecordFederal Registry CommentsOverview »FINDING OF NO|Training Fire

377

Fire Protection Database | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelinesProvedDecember 2005DepartmentDecember U.S.Financial Statement:Fire Protection Database

378

Fire Protection Program | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power SystemsResourcesFLASH2011-11-OPAMFY 2007 TotalFinalJobs Find Jobs Clean energy jobsFire

379

Fire and Life Safety Information - Hanford Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and EventsFiberFire

380

Contained Firing Facility | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartmentStewardshipAdministration| National Nuclear SecurityContained Firing

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Fire Regimes of the Southern Appalachian Mountains: Temporal and Spatial Variability and Implications for Vegetation Dynamics  

E-Print Network [OSTI]

Ecologists continue to debate the role of fire in forests of the southern Appalachian Mountains. How does climate influence fire in these humid, temperate forests? Did fire regimes change during the transition from Native American settlement to Euro...

Flatley, William 1977-

2012-08-31T23:59:59.000Z

382

The Effect of Model Parameters on the Simulation of Fire Dynamics   

E-Print Network [OSTI]

The sensitivity of computer fire modelling using results from NIST’s Fire Dynamics Simulator (FDS) to a set of input parameters related to fire growth has been analyzed. The scenario simulated is the real-scale Dalmarnock ...

Jahn, Wolfram; Rein, Guillermo; Torero, Jose L

2008-01-01T23:59:59.000Z

383

December 2006 Spatial Autocorrelation and Pseudoreplication 107 Practices and Applications in Fire Ecology  

E-Print Network [OSTI]

Ecology SPATIAL AUTOCORRELATION AND PSEUDOREPLICATION IN FIRE ECOLOGY Amanda L. Bataineh1 , Brian P the traditional statistical assumption of observational independence. What, if anything, can the fire ecology fire ecology researchers. Key Words: nearness, experimental design, ecology, landscape

Hung, I-Kuai

384

EPRI/NRC-RES fire human reliability analysis guidelines.  

SciTech Connect (OSTI)

During the 1990s, the Electric Power Research Institute (EPRI) developed methods for fire risk analysis to support its utility members in the preparation of responses to Generic Letter 88-20, Supplement 4, 'Individual Plant Examination - External Events' (IPEEE). This effort produced a Fire Risk Assessment methodology for operations at power that was used by the majority of U.S. nuclear power plants (NPPs) in support of the IPEEE program and several NPPs overseas. Although these methods were acceptable for accomplishing the objectives of the IPEEE, EPRI and the U.S. Nuclear Regulatory Commission (NRC) recognized that they required upgrades to support current requirements for risk-informed, performance-based (RI/PB) applications. In 2001, EPRI and the USNRC's Office of Nuclear Regulatory Research (RES) embarked on a cooperative project to improve the state-of-the-art in fire risk assessment to support a new risk-informed environment in fire protection. This project produced a consensus document, NUREG/CR-6850 (EPRI 1011989), entitled 'Fire PRA Methodology for Nuclear Power Facilities' which addressed fire risk for at power operations. NUREG/CR-6850 developed high level guidance on the process for identification and inclusion of human failure events (HFEs) into the fire PRA (FPRA), and a methodology for assigning quantitative screening values to these HFEs. It outlined the initial considerations of performance shaping factors (PSFs) and related fire effects that may need to be addressed in developing best-estimate human error probabilities (HEPs). However, NUREG/CR-6850 did not describe a methodology to develop best-estimate HEPs given the PSFs and the fire-related effects. In 2007, EPRI and RES embarked on another cooperative project to develop explicit guidance for estimating HEPs for human failure events under fire generated conditions, building upon existing human reliability analysis (HRA) methods. This document provides a methodology and guidance for conducting a fire HRA. This process includes identification and definition of post-fire human failure events, qualitative analysis, quantification, recovery, dependency, and uncertainty. This document provides three approaches to quantification: screening, scoping, and detailed HRA. Screening is based on the guidance in NUREG/CR-6850, with some additional guidance for scenarios with long time windows. Scoping is a new approach to quantification developed specifically to support the iterative nature of fire PRA quantification. Scoping is intended to provide less conservative HEPs than screening, but requires fewer resources than a detailed HRA analysis. For detailed HRA quantification, guidance has been developed on how to apply existing methods to assess post-fire fire HEPs.

Lewis, Stuart R. (Electric Power Research Institute, Charlotte, NC); Cooper, Susan E. (U.S. Nuclear Regulatory Commission, Rockville, MD); Najafi, Bijan (SAIC, Campbell, CA); Collins, Erin (SAIC, Campbell, CA); Hannaman, Bill (SAIC, Campbell, CA); Kohlhepp, Kaydee (Scientech, Tukwila, WA); Grobbelaar, Jan (Scientech, Tukwila, WA); Hill, Kendra (U.S. Nuclear Regulatory Commission, Rockville, MD); Hendrickson, Stacey M. Langfitt; Forester, John Alan; Julius, Jeff (Scientech, Tukwila, WA)

2010-03-01T23:59:59.000Z

385

A SCOPING STUDY: Development of Probabilistic Risk Assessment Models for Reactivity Insertion Accidents During Shutdown In U.S. Commercial Light Water Reactors  

SciTech Connect (OSTI)

This report documents the scoping study of developing generic simplified fuel damage risk models for quantitative analysis from inadvertent reactivity insertion events during shutdown (SD) in light water pressurized and boiling water reactors. In the past, nuclear fuel reactivity accidents have been analyzed both mainly deterministically and probabilistically for at-power and SD operations of nuclear power plants (NPPs). Since then, many NPPs had power up-rates and longer refueling intervals, which resulted in fuel configurations that may potentially respond differently (in an undesirable way) to reactivity accidents. Also, as shown in a recent event, several inadvertent operator actions caused potential nuclear fuel reactivity insertion accident during SD operations. The set inadvertent operator actions are likely to be plant- and operation-state specific and could lead to accident sequences. This study is an outcome of the concern which arose after the inadvertent withdrawal of control rods at Dresden Unit 3 in 2008 due to operator actions in the plant inadvertently three control rods were withdrawn from the reactor without knowledge of the main control room operator. The purpose of this Standardized Plant Analysis Risk (SPAR) Model development project is to develop simplified SPAR Models that can be used by staff analysts to perform risk analyses of operating events and/or conditions occurring during SD operation. These types of accident scenarios are dominated by the operator actions, (e.g., misalignment of valves, failure to follow procedures and errors of commissions). Human error probabilities specific to this model were assessed using the methodology developed for SPAR model human error evaluations. The event trees, fault trees, basic event data and data sources for the model are provided in the report. The end state is defined as the reactor becomes critical. The scoping study includes a brief literature search/review of historical events, developments of a small set of comprehensive event trees and fault trees and recommendation for future work.

S. Khericha

2011-06-01T23:59:59.000Z

386

E-Print Network 3.0 - automatic tracking Sample Search Results  

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

. Secondly, the analysis is useful for automatic model initialization and recovery of lost tracks. Figure 1... of automatic initialization and robustness of tracking. This...

387

E-Print Network 3.0 - automatic landing control Sample Search...  

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

Chaumette and Jean-Michel Pflimlin Summary: . Subrahmanyam, "H infinity Design of FA-18A Automatic Carrier Landing System," Journal of Guidance, Control... for Automatic...

388

E-Print Network 3.0 - automatic brain tumor Sample Search Results  

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

Modification of Atlas Priors 1 Marcel... (919) 962-1836 prastawa@cs.unc.edu Running head: AUTOMATIC BRAIN TUMOR SEGMENTATION Academic Radiology... ;Automatic Brain and ......

389

E-Print Network 3.0 - automatic spatially-adaptive balancing...  

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

balancing Page: << < 1 2 3 4 5 > >> 1 Automatic Spatially-Adaptive Balancing of Energy Terms for Image Segmentation Summary: Automatic Spatially-Adaptive Balancing of Energy Terms...

390

E-Print Network 3.0 - automatic positioning system Sample Search...  

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

have been carried... is initially positioned by computing a minimal path that follows image information between two automatically... Automatic Inferior Vena Cava Segmentation...

391

E-Print Network 3.0 - automatic beam path Sample Search Results  

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

axis paths only... of obstacles is to some extent automat- ically accounted for, as beams are themselves of finite transverse... leads to "automatic" grouping of rays, which...

392

E-Print Network 3.0 - automatically discovering hidden Sample...  

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

for: automatically discovering hidden Page: << < 1 2 3 4 5 > >> 1 Siphoning Hidden-Web Data through Keyword-Based Interfaces Summary: automatically reconstruct a collection...

393

E-Print Network 3.0 - automatic analyzing system Sample Search...  

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

and Information Sciences 7 Automatic and Interactive Modeling of Buildings in Urban Environments from Aerial Images Summary: of the automatic systems. 1. Introduction...

394

E-Print Network 3.0 - automatic image processing Sample Search...  

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

images are added... by the image retrieval systems. We designed an automatic experimental process to test our proposed strategy... Semi-Automatic ... Source: Dumais, Susan -...

395

E-Print Network 3.0 - advanced automatic train Sample Search...  

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

automatic train Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced automatic train Page: << < 1 2 3 4 5 > >> 1 Robust Speech Processing for...

396

E-Print Network 3.0 - automatic train stop system Sample Search...  

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

Powered by Explorit Topic List Advanced Search Sample search results for: automatic train stop system Page: << < 1 2 3 4 5 > >> 1 Automatic and Controlled Response Inhibition:...

397

automatic audio-conference service: Topics by E-print Network  

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

for patients with serious illness Mohaghegh, Shahab 2 AUTOMATIC TAG IDENTIFICATION IN WEB SERVICE DESCRIPTIONS Physics Websites Summary: AUTOMATIC TAG IDENTIFICATION IN WEB...

398

The magnetohydrodynamics Coal-Fired Flow Facility  

SciTech Connect (OSTI)

In this quarterly technical progress report, UTSI reports on progress on a multi-task contract to develop the technology for the steam bottoming plant for an MHD Steam Combined Cycle power plant. Two proof-of-concept (POC) tests totaling 614 hours of coal fired operation were conducted during the quarter using low sulfur Montana Rosebud coal. The results of these tests are summarized. Operational aspects of the particulate control devices being evaluated, a dry electrostatic precipitator (ESP) and a reverse air baghouse, are discussed. A sootblowing control system for the convective heat transfer surfaces that senses the need to clean the tubes by temperatures is described. Environmental reporting includes measurement of levels of ground water wells over time and the remote air quality measurements of impact of the stack emissions from the two tests. Results of testing candidate ceramic tubes for a recuperative high temperature air heater are included. Analyses of the tube materials tested in the 2000 hour test series previously completed on high sulfur Illinois No. 6 coal are summarized. Facility maintenance and repair activities for the DOE Coal Fired Flow Facility are summarized. The major facility modification discussed is the completion of the installation of a Wet ESP with rotary vacuum filter which is replacing the venturi scrubber as the primary facility particulate control device for any exhaust gases that are not routed through the dry ESP or baghouse.

Not Available

1993-02-01T23:59:59.000Z

399

Termites, elephants and fire are key drivers of tree mortality  

E-Print Network [OSTI]

mortality: 2 dominated by elephant damage, 2 by termite attack and 1 by fire. Wind and human activity wereTermites, elephants and fire are key drivers of tree mortality 5 plots suffered substantial tree not major causes of tree mortality. Sample sizes are too small to reasonably determine the most significant

400

FireWise Construction: Site Design & Building Materials  

E-Print Network [OSTI]

FireWise Construction: Site Design & Building Materials Based on the 2009 International Wildland for Testing and Materials (ASTM) committees that develop standards on the performance of materials in fire and water consumption, and the use of appropriate, resource-conserving materials. Peter developed the first

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Roadmap: Technical and Applied Studies Fire and Emergency Services Administration  

E-Print Network [OSTI]

Roadmap: Technical and Applied Studies ­ Fire and Emergency Services Administration ­ Bachelor Updated: 5-Apr-13/LNHD This roadmap is a recommended semester-by-semester plan of study for this major;Roadmap: Technical and Applied Studies ­ Fire and Emergency Services Administration ­ Bachelor

Sheridan, Scott

402

Improve the design of fire emergency relief systems  

SciTech Connect (OSTI)

In recognition of the potential severe consequences of a process vessel rupture under fire exposure, industry codes such as the National Fire Protection Association (NFPA) 30 and the American Petroleum Institute (API) Standard 2000 have been established for the specification of emergency relief systems (ERSs). The intent is to reduce the risk of human injury and asset losses associated with process plant fires. These codes are largely prescriptive in nature. That is, they provide specific details on how to achieve safe design. Prescriptive standards are easy to apply, because they are simplified approaches which generally apply to many (but not all) situations. But they also have limitations, including the tendency to result in, at best, suboptimal (overly conservative) designs, and in some instances potentially unsafe designs. As the fire community moves toward performance-based standards for building protection, perhaps it is time to consider a similar approach for vessel protection in a fire. The design issues addressed in this article include: Use of heat input based on actual fuel burning rate, heat of combustion, and flame emissive power, vs. NFPA 30 and API 2000 heat-input equations; Effect of drainage (from vessel to sump) on fire duration, rather than heat input; Use of risk assessment to determine the relative frequency of fire and process-induced incidents; and design for containment, rather than vessel protection when fire probability is low

Stickles, R.P.; Melhem, G.A.; Eckhardt, D.R.

1995-11-01T23:59:59.000Z

403

Rules for fire Protection Ludwig-Maximilians-University  

E-Print Network [OSTI]

, processed or stored, or where explosive gases, steam, smoke or dust or any other explosive substances may inflammable substances are produced, processed or stored, or where explosive gases, steam, smoke or dust. #12;Headline Part B A. Fire Prevention 1. Smoking is prohibited in areas with increased fire risk

Kersting, Roland

404

Cycling firing method for bypass operation of bridge converters  

SciTech Connect (OSTI)

The bridge converter comprises a number of switching elements and an electronic logic system which regulated the electric power levels by controlling the firing, i.e., the initiation of the conduction period of the switching elements. Cyclic firing of said elements allows the direct current to bypass the alternating current system with high power factor and negligible losses.

Zabar, Zivan (99-72 66th Rd., Apt. 9N, Forest Hills, NY 11375)

1982-01-01T23:59:59.000Z

405

DALHOUSIE UNIVERSITY Fire Protection Design Guidelines Nov 2013  

E-Print Network [OSTI]

DALHOUSIE UNIVERSITY Fire Protection Design Guidelines Nov 2013 Department of Facilities Management for fire water backflow preventers are Cold, Ames, Conbraco and Watts. 2. Sprinkler System Addition (Table F): Pipe material for over 2" inside sprinkler water to be Sch10, thin wall. New Section: Standpipes

Brownstone, Rob

406

Accounting for Fire Injection Height in Climate Charlie Zender  

E-Print Network [OSTI]

Radiative Power (FRP): FRP [W m-2 ] = dR dt (2) The MODIS FTA Giglio et al. (2003), e.g., inverts Science, University of California, Irvine Contributions from: New Student (UCI) Presented to: Somewhere Power Satellites retrievals use a Fire Thermal Anomaly (FTA) method to determine the (broadband) Fire

Zender, Charles

407

PRESSURIZATION OF FIXED ROOF STORAGE TANKS DUE TO EXTERNAL FIRES  

E-Print Network [OSTI]

PRESSURIZATION OF FIXED ROOF STORAGE TANKS DUE TO EXTERNAL FIRES Fabien FouiHen, INERIS, Parc. Reflections led on this accident have pushed to consider the phenomenon of tank pressurization as a potential initiating event of the fire ball observed. In concrete terms, when a fixed roof storage tank is surrounded

Paris-Sud XI, Université de

408

Variable community responses to herbivory in fire-altered landscapes of northern Patagonia, Argentina  

E-Print Network [OSTI]

Variable community responses to herbivory in fire-altered landscapes of northern Patagonia 2003, accepted 6 April 2005 Landscapes in northern Patagonia have undergone dramatic changes in fire

Veblen, Thomas T.

409

E-Print Network 3.0 - affect early post-fire Sample Search Results  

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

Fairbanks Collection: Environmental Sciences and Ecology 4 -POPULATION SIZE AND FIRE INTENSITY DETERMINE POST-FIRE ABUNDANCE IN GRASSLAND LICHENS -193 Applied Vegetation...

410

Fire Protection Program Assessment, Building 9203 & 9203A Complex- Y12 Plant, Oak Ridge, Tennessee  

Broader source: Energy.gov [DOE]

This assessment is intended to evaluate the fire hazards, life safety and fire protection features inherent in the Building 9203 and 9203A complex.

411

ANTHROPOGENIC FIRES, FOREST RESOURCES, AND LOCAL LIVELIHOODS AT CHYULU HILLS, KENYA.  

E-Print Network [OSTI]

??Anthropogenic fires are rife in rural Africa as people use fire to modify landscapes for their livelihoods. Although burning occurs as a very significant practice… (more)

Kamau, Peter Ngugi

2013-01-01T23:59:59.000Z

412

Fire-related carbon emissions from land use transitions in southern Amazonia  

E-Print Network [OSTI]

2008 Fire-related carbon emissions from land use transitionsto atmospheric carbon emissions, including forest conversionthe major sources of emissions from fires in this region.

2008-01-01T23:59:59.000Z

413

Experimental determination of the shipboard fire environment for simulated radioactive material packages  

SciTech Connect (OSTI)

A series of eight fire tests with simulated radioactive material shipping containers aboard the test ship Mayo Lykes, a break-bulk freighter, is described. The tests simulate three basic types of fires: engine room fires, cargo fires and open pool fires. Detailed results from the tests include temperatures, heat fluxes and air flows measured during the fires. The first examination of the results indicates that shipboard fires are not significantly different from fires encountered in land transport. 13 refs., 15 figs., 11 tabs.

Koski, J.A.; Bobbe, J.G.; Arviso, M. [and others

1997-03-01T23:59:59.000Z

414

Fire-related carbon emissions from land use transitions in southern Amazonia  

E-Print Network [OSTI]

2008 Fire-related carbon emissions from land use transitionscontribute to atmospheric carbon emissions, including forest2008), Fire-related carbon emissions from land use

2008-01-01T23:59:59.000Z

415

GASIFICATION BASED BIOMASS CO-FIRING - PHASE I  

SciTech Connect (OSTI)

Biomass gasification offers a practical way to use this locally available fuel source for co-firing traditional large utility boilers. The gasification process converts biomass into a low Btu producer gas that can be fed directly into the boiler. This strategy of co-firing is compatible with variety of conventional boilers including natural gas fired boilers as well as pulverized coal fired and cyclone boilers. Gasification has the potential to address all problems associated with the other types of co-firing with minimum modifications to the existing boiler systems. Gasification can also utilize biomass sources that have been previously unsuitable due to size or processing requirements, facilitating a reduction in the primary fossil fuel consumption in the boiler and thereby reducing the greenhouse gas emissions to the atmosphere.

Babul Patel; Kevin McQuigg; Robert F. Toerne

2001-12-01T23:59:59.000Z

416

HAZARDS OF THERMAL EXPANSION FOR RADIOLOGICAL CONTAINER ENGULFED IN FIRE  

SciTech Connect (OSTI)

Fire accidents pose a serious threat to nuclear facilities. It is imperative that transport casks or shielded containers designed to transport/contain radiological materials have the ability to withstand a hypothetical fire. A numerical simulation was performed for a shielded container constructed of stainless steel and lead engulfed in a hypothetical fire as outlined by 10 CFR §71.73. The purpose of this analysis was to determine the thermal response of the container during and after the fire. The thermal model shows that after 30 minutes of fire, the stainless steel will maintain its integrity and not melt. However, the lead shielding will melt since its temperature exceeds the melting point. Due to the method of construction of the container under consideration, ample void space must be provided to allow for thermal expansion of the lead upon heating and melting, so as to not overstress the weldment.

Donna Post Guillen

2013-05-01T23:59:59.000Z

417

Aerosol size distribution evolution in large area fire plumes  

SciTech Connect (OSTI)

Large fires are significant seasonal contributors to western visibility reduction. We have found that the relative concentration of supermicron size particles (assumed to be a mixture of mechanically generated particles by high winds associated with large fires and low density chain aggregates from coagulation in the fire) and high turbulence in fire plumes can radically change the aerosol sizes in the fire plume. This is especially important for aerosols with high visibility reduction and long range transport potential. This calculation was done with a 10 level one dimensional model with parameterized vertical and horizontal diffusion, sedimentation and coagulation. The optical effects of the evolving concentration and size distributions were modeled using Mie scattering and absorption assumptions.

Porch, W.M.; Penner, J.E.

1986-09-01T23:59:59.000Z

418

The Phoenix series large scale LNG pool fire experiments.  

SciTech Connect (OSTI)

The increasing demand for natural gas could increase the number and frequency of Liquefied Natural Gas (LNG) tanker deliveries to ports across the United States. Because of the increasing number of shipments and the number of possible new facilities, concerns about the potential safety of the public and property from an accidental, and even more importantly intentional spills, have increased. While improvements have been made over the past decade in assessing hazards from LNG spills, the existing experimental data is much smaller in size and scale than many postulated large accidental and intentional spills. Since the physics and hazards from a fire change with fire size, there are concerns about the adequacy of current hazard prediction techniques for large LNG spills and fires. To address these concerns, Congress funded the Department of Energy (DOE) in 2008 to conduct a series of laboratory and large-scale LNG pool fire experiments at Sandia National Laboratories (Sandia) in Albuquerque, New Mexico. This report presents the test data and results of both sets of fire experiments. A series of five reduced-scale (gas burner) tests (yielding 27 sets of data) were conducted in 2007 and 2008 at Sandia's Thermal Test Complex (TTC) to assess flame height to fire diameter ratios as a function of nondimensional heat release rates for extrapolation to large-scale LNG fires. The large-scale LNG pool fire experiments were conducted in a 120 m diameter pond specially designed and constructed in Sandia's Area III large-scale test complex. Two fire tests of LNG spills of 21 and 81 m in diameter were conducted in 2009 to improve the understanding of flame height, smoke production, and burn rate and therefore the physics and hazards of large LNG spills and fires.

Simpson, Richard B.; Jensen, Richard Pearson; Demosthenous, Byron; Luketa, Anay Josephine; Ricks, Allen Joseph; Hightower, Marion Michael; Blanchat, Thomas K.; Helmick, Paul H.; Tieszen, Sheldon Robert; Deola, Regina Anne; Mercier, Jeffrey Alan; Suo-Anttila, Jill Marie; Miller, Timothy J.

2010-12-01T23:59:59.000Z

419

Remote sensing data of biomass and fire history were used to characterise woodland degradation across the landscape (fig. 2). Fires  

E-Print Network [OSTI]

Remote sensing data of biomass and fire history were used to characterise woodland degradation. Results MODEL OUTPUT There is potential for considerable biomass variation as a result of fire (fig. 3 biomass woodlands are particularly vulnerable to degradation, though were also found to be capable

420

Fire Prevention: Preventing fires is everyone's job. We all need to be alert to anything that could  

E-Print Network [OSTI]

- sparking tools, and control static electricity as required. 8. Help maintain building security to prevent emergency telephone numbers as well as the company address by the telephone in your station/desk for quick://www.uwinnipeg.ca/index/safety-hazard-alert Using a Portable Fire Extinguisher: #12;Portable Fire Extinguishers can be a useful tool to save lives

Martin, Jeff

Note: This page contains sample records for the topic "automatic shutdown fire" 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

UC Fire Engineering Programme Structure The programme awards four qualifications: Doctor of Philosophy (PhD) in Fire  

E-Print Network [OSTI]

of Philosophy (PhD) in Fire Engineering, Master of Engineering in Fire Engineering (MEFE), Master of Engineering: Risk concepts; context and perceptions; risk identification, analysis, evaluation and treatment; quantitative and qualitative risk analysis; ethical issues and risk communication; applications and case

Hickman, Mark

422

PRELIMINARY Run Shutdown BL Commissioning  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 TheSteven Ashby Dr. Steven AshbystationAbout UsBOE

423

Fermilab | Tevatron | 2011 Shutdown Event  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibility ofSmall15.000Technology |TheoryTufteTake Five for

424

Automatic target recognition apparatus and method  

DOE Patents [OSTI]

An automatic target recognition apparatus (10) is provided, having a video camera/digitizer (12) for producing a digitized image signal (20) representing an image containing therein objects which objects are to be recognized if they meet predefined criteria. The digitized image signal (20) is processed within a video analysis subroutine (22) residing in a computer (14) in a plurality of parallel analysis chains such that the objects are presumed to be lighter in shading than the background in the image in three of the chains and further such that the objects are presumed to be darker than the background in the other three chains. In two of the chains the objects are defined by surface texture analysis using texture filter operations. In another two of the chains the objects are defined by background subtraction operations. In yet another two of the chains the objects are defined by edge enhancement processes. In each of the analysis chains a calculation operation independently determines an error factor relating to the probability that the objects are of the type which should be recognized, and a probability calculation operation combines the results of the analysis chains.

Baumgart, Chris W. (Santa Fe, NM); Ciarcia, Christopher A. (Los Alamos, NM)

2000-01-01T23:59:59.000Z

425

327 Building fire hazards analysis implementation plan  

SciTech Connect (OSTI)

In March 1998, the 327 Building Fire Hazards Analysis (FHA) (Reference 1) was approved by the U.S. Department of Energy, Richland Operations Office (DOE-E) for implementation by B and W Hanford Company (BWC). The purpose of the FHA was to identify gaps in compliance with DOE Order 5480.7A (Reference 2) and Richland Operations Office Implementation Directive (RLID) 5480.7 (Reference 3), especially in regard to loss limitation. The FHA identified compliance gaps in five areas and provided nine recommendations (11 items) to bring the 327 Building into compliance. A status is provided for each recommendation in this document. BWHC will use this Implementation Plan to bring the 327 Building and its operation into compliance with DOE Order 5480.7A and IUD 5480.7.

BARILO, N.F.

1999-05-10T23:59:59.000Z

426

Error-eliminating rapid ultrasonic firing  

DOE Patents [OSTI]

A system for producing reliable navigation data for a mobile vehicle, such as a robot, combines multiple range samples to increase the confidence'' of the algorithm in the existence of an obstacle. At higher vehicle speed, it is crucial to sample each sensor quickly and repeatedly to gather multiple samples in time to avoid a collision. Erroneous data is rejected by delaying the issuance of an ultrasonic energy pulse by a predetermined wait-period, which may be different during alternate ultrasonic firing cycles. Consecutive readings are compared, and the corresponding data is rejected if the readings differ by more than a predetermined amount. The rejection rate for the data is monitored and the operating speed of the navigation system is reduced if the data rejection rate is increased. This is useful to distinguish and eliminate noise from the data which truly represents the existence of an article in the field of operation of the vehicle.

Borenstein, J.; Koren, Y.

1993-08-24T23:59:59.000Z

427

Error-eliminating rapid ultrasonic firing  

DOE Patents [OSTI]

A system for producing reliable navigation data for a mobile vehicle, such as a robot, combines multiple range samples to increase the "confidence" of the algorithm in the existence of an obstacle. At higher vehicle speed, it is crucial to sample each sensor quickly and repeatedly to gather multiple samples in time to avoid a collision. Erroneous data is rejected by delaying the issuance of an ultrasonic energy pulse by a predetermined wait-period, which may be different during alternate ultrasonic firing cycles. Consecutive readings are compared, and the corresponding data is rejected if the readings differ by more than a predetermined amount. The rejection rate for the data is monitored and the operating speed of the navigation system is reduced if the data rejection rate is increased. This is useful to distinguish and eliminate noise from the data which truly represents the existence of an article in the field of operation of the vehicle.

Borenstein, Johann (Ann Arbor, MI); Koren, Yoram (Ann Arbor, MI)

1993-08-24T23:59:59.000Z

428

DOE Fire Protection Handbook, Volume II. Fire effects and electrical and electronic equipment  

SciTech Connect (OSTI)

Electrical and electronic equipment, including computers, are used at critical facilities throughout the Department of Energy (DOE). Hughes Associates, Inc. was tasked to evaluate the potential thermal and nonthermal effects of a fire on the electrical and electronic equipment and methods to analyze, evaluate, and assist in controlling the potential effects. This report is a result of a literature review and analysis on the effects of fire on electrical equipment. It is directed at three objectives: (1) Provide a state-of-the-art review and analysis of thermal and nonthermal damage to electrical and electronic equipment; (2) Develop a procedure for estimating thermal and nonthermal damage considerations using current knowledge; and (3) Develop an R&D/T&E program to fill gaps in the current knowledge needed to further perfect the procedure. The literature review was performed utilizing existing electronic databases. Sources searched included scientific and engineering databases including Dialog, NTIS, SciSearch and NIST BFRL literature. Incorporated in the analysis is unpublished literature and conversations with members of the ASTM E-5.21, Smoke Corrosivity, and researchers in the electronics field. This report does not consider the effects of fire suppression systems or efforts. Further analysis of the potential impact is required in the future.

NONE

1994-08-18T23:59:59.000Z

429

Automatic Analysis of Plot for Story Rewriting Harry Halpin  

E-Print Network [OSTI]

Automatic Analysis of Plot for Story Rewriting Harry Halpin School of Informatics University of Informatics University of Edinburgh 2 Buccleuch Place Edinburgh, EH8 9LW Scotland, UK J.Moore@ed.ac.uk Judy

Moore, Johanna D.

430

Multi-level acoustic modeling for automatic speech recognition  

E-Print Network [OSTI]

Context-dependent acoustic modeling is commonly used in large-vocabulary Automatic Speech Recognition (ASR) systems as a way to model coarticulatory variations that occur during speech production. Typically, the local ...

Chang, Hung-An, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

431

Experience with automatic reactor control at EBR-II  

SciTech Connect (OSTI)

Satisfactory operation of the ACRDS has extended the capabilities of EBR-II to a transient test facility, achieving automatic transient control. Test assemblies can now be irradiated in transient conditions overlapping the slower transient capability of the TREAT reactor.

Lehto, W.K.; Larson, H.A.; Christensen, L.J.

1985-01-01T23:59:59.000Z

432

VEE-0043- In the Matter of Greenville Automatic Gas Company  

Broader source: Energy.gov [DOE]

On March 11, 1997, Greenville Automatic Gas Company (Greenville) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

433

Security Requirements for Classified Automatic Data Processing Systems  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish and describe the computer security program for classified automatic data processing (ADP) systems at the Department of Energy (DOE) Headquarters. This directive does not cancel another directive. Canceled by DOE N 251.9.

1985-07-10T23:59:59.000Z

434

The Effects of Automatic Emotion Regulation on the Desirability Bias  

E-Print Network [OSTI]

by: Chair of Committee, Heather C. Lench Committee Members, Brandon J. Schmeichel Kelly L. Haws Head of Department, Ludy T. Benjamin May 2011 Major Subject: Psychology iii ABSTRACT The Effects of Automatic Emotion Regulation...

Bench, Shane William

2011-08-08T23:59:59.000Z

435

University of Kentucky Automatic Bank Draft Donation Agreement  

E-Print Network [OSTI]

University of Kentucky Automatic Bank Draft Donation Agreement Name: Address: City: State: Zip by the University of Kentucky on my bank account for purpose of charitable donations. Donations paid by bank draft

Hayes, Jane E.

436

Automatic calibration of modulated fractional-N frequency synthesizers  

E-Print Network [OSTI]

The focus of this research has been the development of a low power, radio frequency transmitter architecture. Specifically, a technique for in service automatic calibration of a modulated phase locked loop (PLL) frequency ...

McMahill, Dan

2001-01-01T23:59:59.000Z

437

Investigation of UF/sub 6/ behavior in a fire  

SciTech Connect (OSTI)

Reactions between UF/sub 6/ and combustible gases and the potential for UF/sub 6/-filled cylinders to rupture when exposed to fire are addressed. Although the absence of kinetic data prevents specific identification and quantification of the chemical species formed, potential reaction products resulting from the release of UF/sub 6/ into a fire include UF/sub 4/, UO/sub 2/F/sub 2/, HF, C, CF/sub 4/,COF/sub 2/, and short chain, fluorinated or partially fluorinated hydrocarbons. Such a release adds energy to a fire relative to normal combustion reactions. Time intervals to an assumed point of rupture for UF/sub 6/-filled cylinders exposed to fire are estimated conservatively. Several related studies are also summarized, including a test series in which small UF/sub 6/-filled cylinders were immersed in fire resulting in valve failures and explosive ruptures. It is concluded that all sizes of UF/sub 6/ cylinders currently in use may rupture within 30 minutes when totally immersed in a fire. For cylinders adjacent to fires, rupture of the larger cylinders appears much less likely.

Williams, W.R.

1988-01-01T23:59:59.000Z

438

Fire hazard analysis for Plutonium Finishing Plant complex  

SciTech Connect (OSTI)

A fire hazards analysis (FHA) was performed for the Plutonium Finishing Plant (PFP) Complex at the Department of Energy (DOE) Hanford site. The scope of the FHA focuses on the nuclear facilities/structures in the Complex. The analysis was conducted in accordance with RLID 5480.7, [DOE Directive RLID 5480.7, 1/17/94] and DOE Order 5480.7A, ''Fire Protection'' [DOE Order 5480.7A, 2/17/93] and addresses each of the sixteen principle elements outlined in paragraph 9.a(3) of the Order. The elements are addressed in terms of the fire protection objectives stated in paragraph 4 of DOE 5480.7A. In addition, the FHA also complies with WHC-CM-4-41, Fire Protection Program Manual, Section 3.4 [1994] and WHC-SD-GN-FHA-30001, Rev. 0 [WHC, 1994]. Objectives of the FHA are to determine: (1) the fire hazards that expose the PFP facilities, or that are inherent in the building operations, (2) the adequacy of the fire safety features currently located in the PFP Complex, and (3) the degree of compliance of the facility with specific fire safety provisions in DOE orders, related engineering codes, and standards.

MCKINNIS, D.L.

1999-02-23T23:59:59.000Z

439

Algorithms for the Automatic Identification of MARFEs and UFOs in JET Database of Visible Camera Videos  

E-Print Network [OSTI]

Algorithms for the Automatic Identification of MARFEs and UFOs in JET Database of Visible Camera Videos

440

Evaluation of potential severe accidents during low power and shutdown operations at Surry, Unit 1. Volume 5: Analysis of core damage frequency from seismic events during mid-loop operations  

SciTech Connect (OSTI)

In 1989 the US Nuclear Regulatory Commission (NRC) initiated an extensive program to examine carefully the potential risks during low-power and shutdown operations. The program included two parallel projects, one at Brookhaven National Laboratory studying a pressurized water reactor (Surry Unit 1) and the other at Sandia National Laboratories studying a boiling water reactor (Grand Gulf). Both the Brookhaven and Sandia projects have examined only accidents initiated by internal plant faults--so-called ``internal initiators.`` This project, which has explored the likelihood of seismic-initiated core damage accidents during refueling shutdown conditions, is complementary to the internal-initiator analyses at Brookhaven and Sandia. This report covers the seismic analysis at Surry Unit 1. All of the many systems modeling assumptions, component non-seismic failure rates, and human error rates that were used in the internal-initiator study at Surry have been adopted here, so that the results of the two studies can be as comparable as possible. Both the Brookhaven study and this study examine only two shutdown plant operating states (POSs) during refueling outages at Surry, called POS 6 and POS 10, which represent mid-loop operation before and after refueling, respectively. This analysis has been limited to work analogous to a level-1 seismic PRA, in which estimates have been developed for the core-damage frequency from seismic events during POSs 6 and 10. The results of the analysis are that the core-damage frequency of earthquake-initiated accidents during refueling outages in POS 6 and POS 10 is found to be low in absolute terms, less than 10{sup {minus}6}/year.

Budnitz, R.J. [Future Resources Associates, Inc., Berkeley, CA (United States); Davis, P.R. [PRD Consulting (United States); Ravindra, M.K.; Tong, W.H. [EQE International, Inc., Irvine, CA (United States)

1994-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Evaluation of potential severe accidents during low power and shutdown operations at Grand Gulf, Unit 1. Volume 5: Analysis of core damage frequency from seismic events for plant operational state 5 during a refueling outage  

SciTech Connect (OSTI)

In 1989 the US Nuclear Regulatory Commission (NRC) initiated an extensive program to examine carefully the potential risks during low-power and shutdown operations. The program included two parallel projects, one at Sandia National Laboratories studying a boiling water reactor (Grand Gulf), and the other at Brookhaven National Laboratory studying a pressurized water reactor (Surry Unit 1). Both the Sandia and Brookhaven projects have examined only accidents initiated by internal plant faults---so-called ``internal initiators.`` This project, which has explored the likelihood of seismic-initiated core damage accidents during refueling outage conditions, is complementary to the internal-initiator analyses at Brookhaven and Sandia. This report covers the seismic analysis at Grand Gulf. All of the many systems modeling assumptions, component non-seismic failure rates, and human effort rates that were used in the internal-initiator study at Grand Gulf have been adopted here, so that the results of the study can be as comparable as possible. Both the Sandia study and this study examine only one shutdown plant operating state (POS) at Grand Gulf, namely POS 5 representing cold shutdown during a refueling outage. This analysis has been limited to work analogous to a level-1 seismic PRA, in which estimates have been developed for the core-damage frequency from seismic events during POS 5. The results of the analysis are that the core-damage frequency for earthquake-initiated accidents during refueling outages in POS 5 is found to be quite low in absolute terms, less than 10{sup {minus}7}/year.

Budnitz, R.J. [Future Resources Associates, Inc., Berkeley, CA (United States); Davis, P.R. [PRD Consulting (United States); Ravindra, M.K.; Tong, W.H. [EQE International, Inc., Irvine, CA (United States)

1994-08-01T23:59:59.000Z

442

Benchmark enclosure fire suppression experiments - phase 1 test report.  

SciTech Connect (OSTI)

A series of fire benchmark water suppression tests were performed that may provide guidance for dispersal systems for the protection of high value assets. The test results provide boundary and temporal data necessary for water spray suppression model development and validation. A review of fire suppression in presented for both gaseous suppression and water mist fire suppression. The experimental setup and procedure for gathering water suppression performance data are shown. Characteristics of the nozzles used in the testing are presented. Results of the experiments are discussed.

Figueroa, Victor G.; Nichols, Robert Thomas; Blanchat, Thomas K.

2007-06-01T23:59:59.000Z

443

Fire Impacts on the Mojave Desert Ecosystem: Literature Review  

SciTech Connect (OSTI)

The Nevada National Security Site (NNSS) is located within the Mojave Desert, which is the driest region in North America. Precipitation on the NNSS varies from an annual average of 130 millimeters (mm; 5.1 inches) with a minimum of 47 mm (1.9 inches) and maximum of 328 mm (12.9 inches) over the past 15 year period to an annual average of 205 mm (8.1 inches) with an annual minimum of 89 mm (3.5 inches) and maximum of 391 mm (15.4 inches) for the same time period; for a Frenchman Flat location at 970 meters (m; 3182 feet) and a Pahute Mesa location at 1986 m (6516 feet), respectively. The combination of aridity and temperature extremes has resulted in sparsely vegetated basins (desert shrub plant communities) to moderately vegetated mountains (mixed coniferous forest plant communities); both plant density and precipitation increase with increasing elevation. Whereas some plant communities have evolved under fire regimes and are dependent upon fire for seed germination, plant communities within the Mojave Desert are not dependent on a fire regime and therefore are highly impacted by fire (Brown and Minnich, 1986; Brooks, 1999). As noted by Johansen (2003) natural range fires are not prevalent in the Mojave and Sonoran Deserts because there is not enough vegetation present (too many shrub interspaces) to sustain a fire. Fire research and hence publications addressing fires in the Southwestern United States (U.S.) have therefore focused on forest, shrub-steppe and grassland fires caused by both natural and anthropogenic ignition sources. In the last few decades, however, invasion of mid-elevation shrublands by non-native Bromus madritensis ssp. rubens and Bromus tectorum (Hunter, 1991) have been highly correlated with increased fire frequency (Brooks and Berry, 2006; Brooks and Matchett, 2006). Coupled with the impact of climate change, which has already been shown to be playing a role in increased forest fires (Westerling et al., 2006), it is likely that the fire frequency will further increase in the Mojave Desert (Knapp 1998; Smith et al., 1987; Smith et al., 2000).

Fenstermaker Lynn

2012-01-01T23:59:59.000Z

444

Smokes from the oil fires following the Gulf War: A review and new perspectives  

SciTech Connect (OSTI)

Emissions resulting from the oil fires in Kuwait and environmental effects from those emissions are described.

Radke, L.F.

1996-12-31T23:59:59.000Z

445

A framework for use of wireless sensor networks in forest fire detection and monitoring  

E-Print Network [OSTI]

consuming energy efficiently. Ă? 2012 Elsevier Ltd. All rights reserved. 1. Introduction Forest firesA framework for use of wireless sensor networks in forest fire detection and monitoring Yunus Emre sensor networks Forest fire detection Environmental monitoring a b s t r a c t Forest fires are one

Ulusoy, Ă?zgĂĽr

446

Self-sustained firing of human motor units Monica A. Gorassinib,  

E-Print Network [OSTI]

Self-sustained firing of human motor units Monica A. Gorassinib, *, David J. Bennetta,c, Jaynie F synaptic input (self-sustained firing). This firing behavior is due to the activation of intrinsic, voltage if such self-sustained firing occurs in motoneurons of the intact human. In this paper, we present evidence

Gorassini, Monica

447

Edinburgh Research Explorer The Dalmarnock Fire Tests on a Cast Insitu Concrete Structure  

E-Print Network [OSTI]

Edinburgh Research Explorer The Dalmarnock Fire Tests on a Cast Insitu Concrete Structure Citation Fire Tests on a Cast Insitu Concrete Structure'. in Proceedings of the international Workshop Fire THE DALMARNOCK FIRE TESTS ON A CAST INSITU CONCRETE STRUCTURE Susan Deeny PhD Student University of Edinburgh, UK

Millar, Andrew J.

448

Application of Multivariable Control to Oil and Coal Fired Boilers  

E-Print Network [OSTI]

Increased visibility provided by advanced measurement and control techniques has shown that control of oil and coal fired boilers is a complex problem involving simultaneous determination of flue gas carbon monoxide, hydrocarbon, opacity...

Swanson, K.

1981-01-01T23:59:59.000Z

449

Cold Vacuum Drying (CVD) Facility Diesel Generator Fire Protection  

SciTech Connect (OSTI)

This Acceptance Test Procedure (ATP) has been prepared to demonstrate that the Fire Protection and Detection System installed by Project W-441 (Cold Vacuum Drying Facility and Diesel Generator Building) functions as required by project specifications.

SINGH, G.

2000-04-25T23:59:59.000Z

450

Annual Security and Fire Safety Report | 2010 public safety  

E-Print Network [OSTI]

Annual Security and Fire Safety Report | 2010 col u m bia univer sity public safety #12;Contents A Message from the Vice President for Public Safety.............................................1 The Clery .............................................................................................................2 The Department of Public Safety

Kim, Philip

451

Fusion Ignition Research Experiment (FIRE) Dale M. Meade  

E-Print Network [OSTI]

The Boeing Company University of Illinois University of Wisconsin #12;Laboratories are Needed to Explore the world have logged on to the FIRE web site since the site was initiated in July, 1999. #12;Attractive MFE

452

Heat Transfer to the Structure during the Fire   

E-Print Network [OSTI]

The post-flashover Fire Test One of a furnished room in Dalmarnock provides a wealth of information including measurements in both the gas phase and on compartment boundaries (Chapter 3). Total heat fluxes at a number ...

Jowsey, Allan; Torero, Jose L; Lane, Barbara

2007-11-14T23:59:59.000Z

453

Cable Hot Shorts and Circuit Analysis in Fire Risk Assessment  

SciTech Connect (OSTI)

Under existing methods of probabilistic risk assessment (PRA), the analysis of fire-induced circuit faults has typically been conducted on a simplistic basis. In particular, those hot-short methodologies that have been applied remain controversial in regards to the scope of the assessments, the underlying methods, and the assumptions employed. To address weaknesses in fire PRA methodologies, the USNRC has initiated a fire risk analysis research program that includes a task for improving the tools for performing circuit analysis. The objective of this task is to obtain a better understanding of the mechanisms linking fire-induced cable damage to potentially risk-significant failure modes of power, control, and instrumentation cables. This paper discusses the current status of the circuit analysis task.

LaChance, Jeffrey; Nowlen, Steven P.; Wyant, Frank

1999-05-19T23:59:59.000Z

454

The 2010 OSU Clery Act Report Fire Safety Report  

E-Print Network [OSTI]

The 2010 OSU Clery Act Report And Fire Safety Report The Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act #12;#12;Page | i Table of Contents The Annual Clery Act Report..........................................................................................................................................1 Reportable Areas

Escher, Christine

455

Education, Awareness & Prevention 2012 Annual Security Report and Fire Report  

E-Print Network [OSTI]

1 Education, Awareness & Prevention 2012 Annual Security Report and Fire Report Issue for 2013 criminal activity is being reported, i.e., 2012 TABLE OF CONTENTS Item Page Message from the President Action .................................................................. 14 Crimes Reported to FSUPD

456

Six Sigma process improvements and sourcing strategies following factory fire  

E-Print Network [OSTI]

This thesis addresses Six Sigma process improvements and the supplier management issues resulting from the shift to external suppliers in the aftermath of a fire. Originally, this thesis was to address a lean implementation ...

Egan, Sarah (Sarah J.)

2005-01-01T23:59:59.000Z

457

Clark County Fire Department 575 E. Flamingo Road Las Vegas,...  

National Nuclear Security Administration (NNSA)

County entities. We look forward to 2009 and the new opportuni- ties ahead Steven M. Smith Fire Chief * Phone Pick-up to First Unit At-Scene and Excludes Non-Emergencies...

458

assess fire effects: Topics by E-print Network  

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

Liquid smoke increased P. barbatus emergence to as high as 63%, 44% greater than controls, and enhanced Abella, Scott R. 93 SHORT-TERM EFFECTS OF PRESCRIBED FIRE IN GRAND...

459

Multi-story Fire Analysis for High-Rise Buildings   

E-Print Network [OSTI]

This work proposes a novel methodology to determine the design fire of modern buildings that are outside the range of applicability of nominal methods. Structural engineers face the problem of how to characterize the ...

Rein, Guillermo; Zhang, Xun; Williams, Paul; Hume, Ben; Heise, Alex; Jowsey, Allan; Lane, Barbara; Torero, Jose L

460

Influence of safeguards and fire protection on criticality safety  

SciTech Connect (OSTI)

There are several positive influences of safeguards and fire protection on criticality safety. Experts in each discipline must be aware of regulations and requirements of the others and work together to ensure a fault-tree design. EG and G Idaho, Inc., routinely uses an Occupancy-Use Readiness Manual to consider all aspects of criticality safety, fire protection, and safeguards. The use of the analytical tree is described.

Six, D E

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "automatic shutdown fire" 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

Projection of Plasma Performance for FIRE Presented to  

E-Print Network [OSTI]

- Based on tokamak data base (IPBDB4) n20 0.80 nGW = 0.80 Ip/a2 Beta Limit - theory and tokamak data base-mode data base of FIRE-like shots (55) 1.7, N > 1.7, 2.7 3.5, Zeff -Mode Data Selected for FIRE-like Parameters JET Data > 1.7, 2.7 3.5, N > 1.7, Zeff

462

Gas Turbine Fired Heater Integration: Achieve Significant Energy Savings  

E-Print Network [OSTI]

GAS TURBINE FIRED HEATER INTEGRATION: ACHIEVE SIGNIFICANT ENERGY SAVINGS G. Iaquaniello**, P. Pietrogrande* *KTI Corp., Research and Development Division, Monrovia, California **KTI SpA, Rome, Italy ABSTRAer Faster payout will result if gas... as in steam turbines. A specific example of how cogeneration can work in this way is in the integration of a gas turbine with a fired heater as shown in Figure 2. Electrical or mechanical power is delivered by the gas turbine while the exhaust combustion...

Iaquaniello, G.; Pietrogrande, P.

463

Dump fire leaves toxic air, sludge A fire which burned for four days at a landfill site in Thessaloniki, sending thick black  

E-Print Network [OSTI]

Dump fire leaves toxic air, sludge A fire which burned for four days at a landfill site to break. This led to sludge flowing into some nearby houses. Authorities are due to begin the cleanup

Columbia University

464

Memorandum, Request for Concurrence on fire Temporary Variance Applications Regarding Fire Protection and Pressure Safety at the Oak Ridge National Laboratory  

Broader source: Energy.gov [DOE]

Request for Concurrence on Three Temporary Variance Applications Regarding Fire Protection and Pressure Safety at the Oak Ridge National Laboratory

465

Audit Report, "Fire Protection Deficiencies at Los Alamos National Laboratory"  

SciTech Connect (OSTI)

The Department of Energy's Los Alamos National Laboratory (Los Alamos) maintains some of the Nation's most important national security assets, including nuclear materials. Many of Los Alamos' facilities are located in close proximity to one another, are occupied by large numbers of contract and Federal employees, and support activities ranging from nuclear weapons design to science-related activities. Safeguarding against fires, regardless of origin, is essential to protecting employees, surrounding communities, and national security assets. On June 1, 2006, Los Alamos National Security, LLC (LANS), became the managing and operating contractor for Los Alamos, under contract with the Department's National Nuclear Security Administration (NNSA). In preparation for assuming its management responsibilities at Los Alamos, LANS conducted walk-downs of the Laboratory's facilities to identify pre-existing deficiencies that could give rise to liability, obligation, loss or damage. The walk-downs, which identified 812 pre-existing fire protection deficiencies, were conducted by subject matter professionals, including fire protection experts. While the Los Alamos Site Office has overall responsibility for the effectiveness of the fire protection program, LANS, as the Laboratory's operating contractor, has a major, day-to-day role in minimizing fire-related risks. The issue of fire protection at Los Alamos is more than theoretical. In May 2000, the 'Cerro Grande' fire burned about 43,000 acres, including 7,700 acres of Laboratory property. Due to the risk posed by fire to the Laboratory's facilities, workforce, and surrounding communities, we initiated this audit to determine whether pre-existing fire protection deficiencies had been addressed. Our review disclosed that LANS had not resolved many of the fire protection deficiencies that had been identified in early 2006: (1) Of the 296 pre-existing deficiencies we selected for audit, 174 (59 percent) had not been corrected; and, (2) A substantial portion of the uncorrected deficiencies, 86 (49 percent) were considered by the walk-down teams to be significant enough to warrant compensatory actions until the deficiency was corrected or was tracked to closure through implementation of corrective actions. Further, we found that 32 of the significant deficiencies had been closed by the previous Los Alamos contractor, prior to LANS assuming responsibility for operation of the Laboratory, even though the deficiencies had not been corrected. A fire protection expert provided technical support during the audit. As an example of uncorrected problems, LANS had not resolved, by performing periodic tests, a deficiency identified in 2006 regarding a kitchen hood fire suppression system in a facility located within the Los Alamos Neutron Science Center. Such systems are required to be tested twice a year by the National Fire Protection Association standard, a standard that had been adopted by Department of Energy under DOE Order 420.1B. Yet, in 2006, the LANS walk-down team recognized that this system had not been inspected since May 2004 and noted that deficient suppression systems could result in significantly high levels of property damage and loss. After we brought this issue to management's attention on February 6, 2009, LANS officials stated that the Laboratory would correct this deficiency. As with the problems involving the fire suppression system, we observed that LANS had not always corrected life safety deficiencies involving building exits at one of its primary facilities. This included providing a secondary emergency exit for a building with occupants on multiple floor levels. LANS had removed personnel from the third floor and improved the sprinkler system of the facility, but it had still not provided a secondary exit for personnel on the second floor by the time we completed our review. NNSA has since stated that this fire protection issue will be completely addressed by relocating personnel from the second floor. Perhaps most serious, our testing revealed that a number of deficien

None

2009-06-01T23:59:59.000Z

466

Fire testing of bare uranium hexafluoride cylinders  

SciTech Connect (OSTI)

In 1965, the Oak Ridge Gaseous Diffusion Plant (ORGDP), now the K-25 Site, conducted a series of tests in which bare cylinders of uranium hexafluoride (UF{sub 6}) were exposed to engulfing oil fires for the US Atomic Energy Commission (AEC), now the US Department of Energy (DOE). The tests are described and the results, conclusions, and observations are presented. Two each of the following types of cylinders were tested: 3.5-in.-diam {times} 7.5-in.-long cylinders of Monel (Harshaw), 5.0-in.-diam {times} 30-in.-long cylinders of Monel, and 8-in.-diam {times} 48-in.-long cylinders of nickel. The cylinders were filled approximately to the standard UF{sub 6} fill limits of 5, 55, and 250 lb, respectively, with a U-235 content of 0.22%. The 5-in.- and 8-in.-diam cylinders were tested individually with and without their metal valve covers. For the 3.5-in.-diam Harshaw cylinders and the 5.0-in.-diam cylinder without a valve cover the valves failed and UF{sub 6} was released. The remaining cylinders ruptured explosively in time intervals ranging from about 8.5 to 11 min.

Pryor, W.A. [PAI Corp., Oak Rige, TN (United States)

1991-12-31T23:59:59.000Z

467

Fire testing of bare uranium hexafluoride cylinders  

SciTech Connect (OSTI)

In 1965, the Oak Ridge Gaseous Diffusion Plant (ORGDP), now the K-25 Site, conducted a series of tests in which bare cylinders of uranium hexafluoride (UF{sub 6}) were exposed to engulfing oil fires for the US Atomic Energy Commission (AEC), now the US Department of Energy (DOE). The tests are described and the results, conclusions, and observations are presented. Two each of the following types of cylinders were tested: 3.5-in.-diam {times} 7.5-in.-long cylinders of Monel (Harshaw), 5.0-in.-diam {times} x 30-in.-long cylinders of Monel, and 8-in.-diam {times} 48-in.-long cylinders of nickel. The cylinders were filled approximately to the standard UF{sub 6} fill limits of 5, 55, and 250 lb, respectively, with a U-235 content of 0.22%. The 5-in.- and 8-in.-diam cylinders were tested individually with and without their metal valve covers. For the 3.5-in.-diam Harshaw cylinders and the 5.0-in.-diam cylinder without a valve cover, the valves failed and UF{sub 6} was released. The remaining 6 cylinders ruptured explosively in time intervals ranging from about 8.5 to 11 min.

Pryor, W.A. [PAI Corp., Oak Ridge, TN (United States)

1991-12-31T23:59:59.000Z

468

324 Building fire hazards analysis implementation plan  

SciTech Connect (OSTI)

In March 1998, the 324 Building Fire Hazards Analysis (FHA) (Reference 1) was approved by the U S. Department of Energy, Richland Operations Office (DOE-RL) for implementation by B and W Hanford Company (BWHC). The purpose of the FHA was to identify gaps in compliance with DOE Order 5480.7A (Reference 2) and Richland Operations Office Implementation Directive (RLID) 5480.7 (Reference 3), especially in regard to loss limitation. The FHA identified compliance gaps in six areas and provided 20 recommendations to bring the 324 Building into compliance with DOE Order 5480 7A. Additionally, one observation was provided. A status is provided for each recommendation in this document. The actions for recommendations associated with the safety related part of the 324 Building and operation of the cells and support areas were evaluated using the Unreviewed Safety Question (USQ) process BWHC will use this Implementation Plan to bring the 324 Building and its operation into compliance with DOE Order 5480 7A and RLID 5480.7.

BARILO, N.F.

1999-05-10T23:59:59.000Z

469

Automatic sample Dewar for MX beam-line  

SciTech Connect (OSTI)

It is very common for crystals of large biological macromolecules to show considerable variation in quality of their diffraction. In order to increase the number of samples that are tested for diffraction quality before any full data collections at the ESRF*, an automatic sample Dewar has been implemented. Conception and performances of the Dewar are reported in this paper. The automatic sample Dewar has 240 samples capability with automatic loading/unloading ports. The storing Dewar is capable to work with robots and it can be integrated in a full automatic MX** beam-line. The samples are positioned in the front of the loading/unloading ports with and automatic rotating plate. A view port has been implemented for data matrix camera reading on each sample loaded in the Dewar. At last, the Dewar is insulated with polyurethane foam that keeps the liquid nitrogen consumption below 1.6 L/h. At last, the static insulation also makes vacuum equipment and maintenance unnecessary. This Dewar will be useful for increasing the number of samples tested in synchrotrons.

Charignon, T.; Tanchon, J.; Trollier, T.; Ravex, A. [Absolut-System, Meylan, 38240 (France); Theveneau, P. [European Synchrotron Radiation Facility, Grenoble, 38000 (France)

2014-01-29T23:59:59.000Z

470

Current Fire Extinguisher Colour Codes (UK) Fire extinguishers meeting BS EN3 are manufactured with a red body and have a band of a second colour  

E-Print Network [OSTI]

, Straw, Textiles, Coal etc. Class B Fires Flammable Liquids i.e.: Petrol, Diesel, Oils, Paraffin etc identification easier for the user. DO NOT HOLD THE HORN WHEN OPERATING Use on: wood, paper, textiles, liquid and electrical fires. Powder Use on: wood, paper, textiles and liquid fires. Foam Use on: liquid and electrical

Guo, Zaoyang

471

High opacity white plumes from coal-fired and oil-fired sources  

SciTech Connect (OSTI)

In recent years, with the installation of high efficiency particulate emission control devices on utility and industrial boilers, high-opacity white plumes have become more of a problem because formerly the emissions of primary particulate matter obscured and/or served as a condensing surface for the condensable material. The problem common to some of these installations is the violation of opacity standards due to the presence of a high-opacity persistent plume that emits from the stack. Oil fired boilers violating opacity standards typically comply with mass emission standards while coal fired boilers typically violate visual emission standards when simultaneously violating mass emission standards. The investigation reported here focuses on the atypical case when in-situ transmissometer measurements show compliance but plume opacity as measured by Reference Method 9 or LIDAR exceeds opacity standards. This case comes about due to gas phase reactions that produce fine aerosols, vapor phase condensation and physical agglomeration of sub-micron sized clusters and particles. The plume opacity control technology applicable to these aerosols which are created and/or grown in white plume is discussed in this paper.

Lee, K.T. (National Cheng Kung Univ. (TW))

1988-01-01T23:59:59.000Z

472

DynCorp Tricities Services, Inc. Hanford fire department FY 1998 annual work plan  

SciTech Connect (OSTI)

The mission of the Hanford Fire Department (HFD) is to support the safe and timely cleanup of the Hanford site by providing fire suppression, fire prevention, emergency rescue, emergency medical service, and hazardous materials response; and to be capable of dealing with and terminating emergency situations which could threaten the operations, employees, or interest of the U.S. Department of Energy operated Hanford site. This includes response to surrounding fire departments/districts under mutual aid and state mobilization agreements and fire fighting, hazardous materials, and ambulance support to Washington Public Power Supply System (Supply System) and various commercial entities operating on site through Requests for Service from DOE-RL. This fire department also provides site fire marshal overview authority, fire system testing and maintenance, respiratory protection services, building tours and inspections, ignitable and reactive waste site inspections, prefire planning, and employee fire prevention education. This plan provides a program overview, program baselines, and schedule baseline.

Good, D.E.

1997-08-19T23:59:59.000Z

473

Fire hazards analysis for the uranium oxide (UO{sub 3}) facility  

SciTech Connect (OSTI)

The Fire Hazards Analysis (FHA) documents the deactivation end-point status of the UO{sub 3} complex fire hazards, fire protection and life safety systems. This FHA has been prepared for the Uranium Oxide Facility by Westinghouse Hanford Company in accordance with the criteria established in DOE 5480.7A, Fire Protection and RLID 5480.7, Fire Protection. The purpose of the Fire Hazards Analysis is to comprehensively and quantitatively assess the risk from a fire within individual fire areas in a Department of Energy facility so as to ascertain whether the objectives stated in DOE Order 5480.7, paragraph 4 are met. Particular attention has been paid to RLID 5480.7, Section 8.3, which specifies the criteria for deactivating fire protection in decommission and demolition facilities.

Wyatt, D.M.

1994-12-06T23:59:59.000Z

474

Health-Hazard Evaluation Report HETA 85-150-1767, Warwick Fire Department, Warwick, Rhode Island  

SciTech Connect (OSTI)

In answer to a request from the International Association of Fire Fighters (IAFF), an evaluation was made of health complaints noted by fire fighters exposed to plastic products and pesticides during two separate fires attended to by the Warwick Fire Department, located in Warwick, Rhode Island. Questionnaires were administered to 43 persons who were only present at the plastics fire and 46 who were only present at the pesticide fire and to 13 present at both fires. The men who fought the plastic products fire and the pesticide fire apparently experienced acute symptoms related to smoke and chemical inhalation during the fires, including headache, cough, sore throat, wheezing, shortness of breath, rash, dizziness, nausea, blurred vision, and numbness. The authors conclude that fire fighters at these two fires experienced acute irritant symptoms from smoke and chemical inhalation. The authors recommend use of protective clothing, use of protective equipment, prefire planning, implementation of medical surveillance for all fire fighters, and the proper cleanup of protective clothing and equipment after fires.

Keenlyside, R.A.; House, L.A.; Kent, G.; Durand, J.M.

1987-01-01T23:59:59.000Z

475

Fire Clay coal and sandstone washouts  

SciTech Connect (OSTI)

The Fire Clay coal bed has been studied in a portion of southeastern Kentucky. This seam is easily recognizable by a distinctive flint clay parting. Mine maps, field descriptions, and laboratory investigations were used to investigate this coal bed. Several elongate sandstone bodies cut the seam in the study area. These sandstone bodies are subparallel roughly east-west, and are typically 10[sup 1] to 10[sup 2] m wide, and 10[sup 2] m to tens of kilometers long. These sandstone washouts occur in areas overlain by a larger channel sandstone, which usually is found associated with the thickest areas of the coal seam. In south-central Perry County, a cross section of one washout area was well exposed. North of the washout, a 4 to 7 cm thick cannel coal was present at the base of the sequence. The coal on the north side of the cutout gradually thins from 2 m to 1.5 m away from the washout. On the south side of the washout, the coal thins abruptly from over 1.5 m to 1.25 m within 30 m of the channel. An island of slumped and slickensided coal is present within the washout region. Postdepositional differential compaction of the peat is inferred to be the control on placement of the channel system. The areas of thickest peat compacted the most, creating topographic lows through which the stream moved. The regions of thick coal were probably the result of several controlling factors. Predepositional differential compaction and erosion may have produced relief which influenced peat development. Lithologic and geochemical continuity across the channel is good, supporting postdepositional emplacement of the sandstone bodies.

Andrews, W.M. Jr.; Hower, J.C. (Univ. of Kentucky, Lexington, KY (United States). Center for Applied Energy Research)

1992-01-01T23:59:59.000Z

476

Optical extinction of smoke from the Kuwait oil fires  

SciTech Connect (OSTI)

Aircraft-based measurements of optical extinction, optical scattering, and particle mass concentrations were obtained in the smoke from the Kuwait oil fires during May and June 1991. These measurements were used to derive optical absorption, single-scattering albedo ({anti {omega}}), specific absorption and the amount of soot in the smoke. Measurements were made in smoke from individual oil wells, pool fires and in composite smoke plumes. The value of {anti {omega}} for smoke from the individual fires was either 0.35-0.4 (for the black smoke) or 0.85-0.95 (for the white smoke). For the aged composite plume from all of the fires, {anti {omega}} ranged from 0.52 to 0.6. The specific absorption of the composite smoke varied from about 2 m{sup 2} g{sup {minus}1} near the fires to about 1.5 m{sup 2} g{sup {minus}1} well downwind. 8 refs., 2 figs., 1 tab.

Weiss, R.E. [Radiance Research, Inc., Seattle, WA (United States); Hobbs, P.V. [Univ. of Washington, Seattle, WA (United States)

1992-09-20T23:59:59.000Z

477

24.01.01.Q0.08 Fire and Life Safety Page 1 of 3 STANDARD ADMINISTRATIVE PROCEDURE  

E-Print Network [OSTI]

.4 Regular inspection and review of facilities and activities; and 1.5 Preventive maintenance of all fire Foundation performs preventive maintenance and testing of building fire extinguishers and fire hydrants; 2

478

E-Print Network 3.0 - automatic tli recognition Sample Search...  

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

Wien, Summary: , for instance, this package does not make any attempt to sum or transform a series automatically. So, it is you... automatically once an object of this file...

479

E-Print Network 3.0 - automatic milking units Sample Search Results  

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

to the water line that automatically adds the proper... The development of automatic (CIP) milking and bulk tank systems have been great time-savers for dairy farmers... All...

480

E-Print Network 3.0 - automatic mirror alignment Sample Search...  

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

for: automatic mirror alignment Page: << < 1 2 3 4 5 > >> 1 The Universe Viewed in Gamma-Rays 1 Mirror Alignment and Optical Quality of the H.E.S.S. Summary: the automatic...

Note: This page contains sample records for the topic "automatic shutdown fire" 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

E-Print Network 3.0 - automatic readout micrometer Sample Search...  

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

search results for: automatic readout micrometer Page: << < 1 2 3 4 5 > >> 1 emiT electronicsDAQ Update February 7, 2002 Summary: the feature of automatic suppression of zero...

482

Design of an Automatic Landing System for the Meridian UAV using Fuzzy Logic  

E-Print Network [OSTI]

antennas attached below the wings. Fuzzy logic is determined the ideal application for an automatic landing controller based on its ability to control uncertain and nonlinear systems. Using fuzzy logic, a longitudinal automatic landing controller...

Royer, David Andrew

2010-04-22T23:59:59.000Z

483

Automatic 3D modeling of palatal plaster casts Marco Andreetto  

E-Print Network [OSTI]

Automatic 3D modeling of palatal plaster casts Marco Andreetto Dept. of Information Engineer-form surfaces of anatomi- cal interest. 1. Introduction Plaster models derived from palate's impressions. A data-base with the 3D models of the plaster casts, which could be called a "virtual gypsotheque", can

Abu-Mostafa, Yaser S.

484

Automatic selection of tuning parameters in wind power prediction  

E-Print Network [OSTI]

Automatic selection of tuning parameters in wind power prediction Lasse Engbo Christiansen (lec Report number: IMM-Technical Report-2007-12 Project title: Intelligent wind power prediction systems PSO The wind power forecasting system developed at DTU - the Wind Power Prediction Tool (WPPT) - predicts

485

Green index in semigroups: Generators, presentations, and automatic structures  

E-Print Network [OSTI]

Green index in semigroups: Generators, presentations, and automatic structures Alan J. Cain, Robert@mcs.st-and.ac.uk This is a preprint of the article published as: Semigroup Forum, , no. (), pp. ­. : ./s---. : . The Green index called the relative Schützenberger group. If the Rees index |S \\ T| is finite, T also has finite Green

Cain, Alan J.

486

Exploring Reliability for Automatic Identity Verification with Statistical Shape Models  

E-Print Network [OSTI]

Exploring Reliability for Automatic Identity Verification with Statistical Shape Models Federico M reliability measure of the result. In fact, the segmentation process is One ofthe drawbacks ofstatistical to a wrong result [4]. generic reliability measure for statistical shape models. It This problem

Frangi, Alejandro

487

Automatic Tissue Classification for the Human Head from Multispectral MRI  

E-Print Network [OSTI]

1 Automatic Tissue Classification for the Human Head from Multispectral MRI Tolga Tasdizen, David for classifying multispectral MR scans of the human head into nine tissue classes. User initialization is adopted. #12;Chapter 1 Introduction Classification of head magnetic resonance imaging (MRI) data

Utah, University of

488

Automatic Parallelization of Hand Written Automotive Engine Control  

E-Print Network [OSTI]

Automatic Parallelization of Hand Written Automotive Engine Control Codes Using OSCAR Compiler Dan approach to realize the next- generation automobiles integrated control system. However, automotive-core processors for a long time. This paper proposes to parallelize an automotive engine crankshaft control

Kasahara, Hironori

489

Automatic setup of recommended connections for online searching  

E-Print Network [OSTI]

the recommended Connections. #12;Information Services 4 July 2013 7. Select a database to search and enter search terms in the search boxes 8. Select the number of results to retrieve The records will appear in EndnoteAutomatic setup of recommended connections for online searching EndNote X6 #12;Information Services

Painter, Kevin

490

Invited Editorial Manually structured digital abstracts: A scaffold for automatic  

E-Print Network [OSTI]

in the publication process, and authors will then use this out- put as a starting point to shape the digital abstractInvited Editorial Manually structured digital abstracts: A scaffold for automatic text mining In the past, we have advocated the adoption of the struc- tured digital abstract to bring scientific

Gerstein, Mark

491

Sequence Learning Through PIPE and Automatic Task Decomposition  

E-Print Network [OSTI]

Sequence Learning Through PIPE and Automatic Task Decomposition Rafal P. Salustowicz and Jurgen by long time lags: we show that discrete Probabilistic Incremental Program Evolu- tion" PIPE can solve Memory" | LSTM. In fact, some- times PIPE even outperforms LSTM. Exist- ing discrete methods, however

Fernandez, Thomas

492

Simulation of the TREAT-Upgrade Automatic Reactor Control System  

SciTech Connect (OSTI)

This paper describes the design of the Automatic Reactor Control System (ARCS) for the Transient Reactor Test Facility (TREAT) Upgrade. A simulation was used to facilitate the ARCS design and to completely test and verify its operation before installation at the TREAT facility.

Lipinski, W.C.; Kirsch, L.W.; Valente, A.D.

1984-01-01T23:59:59.000Z

493

SEMI-AUTOMATIC WEB SERVICE GENERATION AND CLASSIFICATION  

E-Print Network [OSTI]

SEMI-AUTOMATIC WEB SERVICE GENERATION AND CLASSIFICATION Automated assistance to the web service of semantic web techniques with web service technologies has enabled the emergence of so-called semantic web and classification of web services. Key words: semantic web services; web service generation; web service

494

UNSUPERVISED SEGMENTATION FOR AUTOMATIC DETECTION OF BRAIN TUMORS IN MRI  

E-Print Network [OSTI]

UNSUPERVISED SEGMENTATION FOR AUTOMATIC DETECTION OF BRAIN TUMORS IN MRI A.S. Capelle, O. Alata, C- thod for magnetic resonance images. The aim of this seg- mentation is to divide the brain a pre-segmentation to ex- tract the brain from the head. Then, a second segmentation is done inside

Lefèvre, Sébastien

495

Automatic Segmentation of Neonatal Brain MRI Marcel Prastawa, 2  

E-Print Network [OSTI]

Automatic Segmentation of Neonatal Brain MRI 1 Marcel Prastawa, 2 John Gilmore, 3 Weili Lin, and 1 segmentation method for neonatal MRI. The analysis and study of neonatal brain MRI is of great interest due probabilistic brain atlas to select training samples and to be used as a spatial prior. The method first uses

Prastawa, Marcel

496

AUTOMATIC TARGET RECOGNITION BASED ON SIMULTANEOUS SPARSE REPRESENTATION  

E-Print Network [OSTI]

orientations. Index Terms-- Automatic Target Recognition, Forward-Looking Infrared (FLIR) Imagery, Simultaneous on the last two stages. Target recognition using forward-looking in- frared (FLIR) imagery of different ATR algorithms have been proposed for FLIR imagery. In [1], an ATR algorithm for FLIR imagery based

Chellappa, Rama

497

Federal Funding Sources of Information Sources for Automatic Funding Notices  

E-Print Network [OSTI]

;Federal Funding Sources of Information r Grant Programs & Deadlines q World Health Organization - GrantFederal Funding Sources of Information Sources for Automatic Funding Notices q Catalogue of Federal Domestic Assistance q Grants.Gov q FedBizOpps q The Foundation Center r RFP Bulletin r Philanthropy News

498

DEVELOPMENT OF A HIGH EFFICIENCY, AUTOMATIC DEFROSTING REFRIGERATOR-FREEZER  

E-Print Network [OSTI]

#12;DEVELOPMENT OF A HIGH EFFICIENCY, AUTOMATIC DEFROSTING REFRIGERATOR-FREEZER Richard F. Topping-efficient refrigerator- freezer prototype involving the Department of Energy's Oak Ridge National Laboratory, Arthur D refrigerator-freezers. The resulting 16 cubic foot prototype uses significantly less energy than the most

Oak Ridge National Laboratory

499

Genetic Programming Based Automatic Gait Generation for Quadruped Robots  

E-Print Network [OSTI]

Descriptors I.2.9 [Artificial Intelligence]: Robotics General Terms Algorithms, Design, Performance KeywordsGenetic Programming Based Automatic Gait Generation for Quadruped Robots Kisung Seo Electronic a new approach to develop a fast gait for quadruped robot using genetic programming (GP). Several recent

Fernandez, Thomas

500

Feature based volume decomposition for automatic hexahedral mesh generation  

SciTech Connect (OSTI)

Much progress has been made through these years to achieve automatic hexahedral mesh generation. While general meshing algorithms that can take on general geometry are not there yet; many well-proven automatic meshing algorithms now work on certain classes of geometry. This paper presents a feature based volume decomposition approach for automatic Hexahedral Mesh generation. In this approach, feature recognition techniques are introduced to determine decomposition features from a CAD model. The features are then decomposed and mapped with appropriate automatic meshing algorithms suitable for the correspondent geometry. Thus a formerly unmeshable CAD model may become meshable. The procedure of feature decomposition is recursive: sub-models are further decomposed until either they are matched with appropriate meshing algorithms or no more decomposition features are detected. The feature recognition methods employed are convexity based and use topology and geometry information, which is generally available in BREP solid models. The operations of volume decomposition are also detailed in the paper. The final section, the capability of the feature decomposer is demonstrated over some complicated manufactured parts.

LU,YONG; GADH,RAJIT; TAUTGES,TIMOTHY J.

2000-02-21T23:59:59.000Z