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Note: This page contains sample records for the topic "time projection chamber" 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.


1

Laser calibration system for the CERES Time Projection Chamber  

E-Print Network [OSTI]

A Nd:YAG laser was used to simulate charged particle tracks at known positions in the CERES Time Projection Chamber at the CERN SPS. The system was primarily developed to study the response of the readout electronics and to calibrate the electron drift velocity. Further applications were the determination of the gating grid transparency, the chamber position calibration, and long-term monitoring of drift properties of the gas in the detector.

Dariusz Miskowiec; Peter Braun-Munzinger

2008-02-15T23:59:59.000Z

2

Parallel plate avalanche chamber as an endcap detector for Time Projection Chamber  

SciTech Connect (OSTI)

A small, 10 x 10 cm/sup 2/, parallel plate avalanche counter has been tested paying special attention to those features which can be important in the Time Projection Chamber. The structure of the test chamber is shown. It has a conversion and drift volume, 11 mm thick, delimited by two stainless steel cross wire grids, of 100 ..mu..m wire diameter and 500 ..mu..mm pitch, identified by HV1 and HV2. The anode is made of thick wires, 100 ..mu..m in diameter spaced every 500 ..mu..m. The amplification gap is 4 mm thick. Below the anode, 1 mm apart, we have paced an identical wire plane, HV4, with wires perpendicular to the anode wires. Both electrodes are equipped with electronics and read out. All measurements were performed with a mixture of argon and methane (83% - 17%), a typical gas for Time Projection Chambers. A multiplication factor up to 10/sup 5/ was attained.

Peisert, A.

1984-01-01T23:59:59.000Z

3

Electron-Hadron shower discrimination in a liquid argon time projection chamber  

E-Print Network [OSTI]

By exploiting structural differences between electromagnetic and hadronic showers in a multivariate analysis we present an efficient Electron-Hadron discrimination algorithm for liquid argon time projection chambers, validated using Geant4 simulated data.

J. J. Back; G. J. Barker; A. J. Bennieston; S. B. Boyd; B. Morgan; Y. A. Ramachers

2012-10-08T23:59:59.000Z

4

First limit from a surface run of a 10 liter Dark Matter Time Projection Chamber  

E-Print Network [OSTI]

A 10 liter prototype Dark Matter Time Projection Chamber (DMTPC) is operated on the surface of the earth at 75 Torr using carbon-tetrafluoride (CF4) as a target material to obtain a 24.57 gram-day exposure. A limit is set ...

Caldwell, Thomas S., Jr

2009-01-01T23:59:59.000Z

5

Addendum to the Technical Design Report for the Upgrade of the ALICE Time Projection Chamber  

E-Print Network [OSTI]

This is the addendum to the TDR of the upgrade of the ALICE Time Projection Chamber (CERN-LHCC-2013-020 ; ALICE-TDR-016). The key objective of the upgrade is the replacement of the present MWPC-based readout chambers by detectors that allow continuous operation without active ion gating. In the TDR, we propose a solution that employs stacks of four Gas Electron Multipliers (GEMs) and demonstrate that it fulfills the design specifications, in particular in terms of intrinsic position resolution, energy resolution, and ion backflow. In this document we demonstrate with additional results from both detector R&D and simulations that the technological solution chosen in the TDR has sufficient safety margin for a successful campaign with the upgraded detector in RUN 3 and beyond.

The ALICE Collaboration

2015-01-01T23:59:59.000Z

6

MicroBooNE: A New Liquid Argon Time Projection Chamber Experiment  

SciTech Connect (OSTI)

Liquid Argon Time Projection Chamber detectors are well suited to study neutrino interactions, and are an intriguing option for future massive detectors capable of measuring the parameters that characterize neutrino oscillations. These detectors combine fine-grained tracking with calorimetry, allowing for excellent imaging and particle identification ability. In this talk the details of the MicroBooNE experiment, a 175 ton LArTPC which will be exposed to Fermilab's Booster Neutrino Beamline starting in 2011, will be presented. The ability of MicroBooNE to differentiate electrons from photons gives the experiment unique capabilities in low energy neutrino interaction measurements.

Soderberg, M.

2009-10-01T23:59:59.000Z

7

Photoelectron track length distributions measured in a negative ion time projection chamber  

E-Print Network [OSTI]

We report photoelectron track length distributions between 3 and 8 keV in gas mixtures of Ne+CO2+CH3NO2 (260:80:10 Torr) and CO2+CH3NO2 (197.5: 15 Torr). The measurements were made using a negative ion time projection chamber (NITPC) at the National Synchrotron Light Source (NSLS) at the Brookhaven National Laboratory (BNL). We report the first quantitative analysis of photoelectron track length distributions in a gas. The distribution of track lengths at a given energy is best fit by a lognormal distribution. A powerlaw distribution of the form, f(E)=a(E/Eo)n, is found to fit the relationship between mean track length and energy. We find n=1.29 +/- 0.07 for Ne+CO2+CH3NO2 and n=1.20 +/- 0.09 for CO2+CH3NO2. Understanding the distribution of photoelectron track lengths in proportional counter gases is important for optimizing the pixel size and the dimensions of the active region in electron-drift time projection chambers (TPCs) and NITPC X-ray polarimeters.

Prieskorn, Z R; Kaaret, P E; Black, J K

2014-01-01T23:59:59.000Z

8

A steerable UV laser system for the calibration of liquid argon time projection chambers  

E-Print Network [OSTI]

A number of liquid argon time projection chambers (LAr TPC's) are being build or are proposed for neutrino experiments on long- and short baseline beams. For these detectors a distortion in the drift field due to geometrical or physics reasons can affect the reconstruction of the events. Depending on the TPC geometry and electric drift field intensity this distortion could be of the same magnitude as the drift field itself. Recently, we presented a method to calibrate the drift field and correct for these possible distortions. While straight cosmic ray muon tracks could be used for calibration, multiple coulomb scattering and momentum uncertainties allow only a limited resolution. A UV laser instead can create straight ionization tracks in liquid argon, and allows one to map the drift field along different paths in the TPC inner volume. Here we present a UV laser feed-through design with a steerable UV mirror immersed in liquid argon that can point the laser beam at many locations through the TPC. The straight ionization paths are sensitive to drift field distortions, a fit of these distortion to the linear optical path allows to extract the drift field, by using these laser tracks along the whole TPC volume one can obtain a 3D drift field map. The UV laser feed-through assembly is a prototype of the system that will be used for the MicroBooNE experiment at the Fermi National Accelerator Laboratory (FNAL).

A. Ereditato; I. Kreslo; M. Lthi; C. Rudolf von Rohr; M. Schenk; T. Strauss; M. Weber; M. Zeller

2014-10-04T23:59:59.000Z

9

Development of a multistep parallel-plate chamber as time projection chamber end-cap or vertex detector  

SciTech Connect (OSTI)

In the course of development of the multistep avalanche chamber the authors have realized several multiple electrode parallel-plate devices exhibiting stable gains well in excess of 10/sup 5/ which are thus capable of detecting minimum ionizing particles. This paper presents the design and discusses the performance of a two-step parallel-plate avalanche chamber. A region of moderate electric field --the drift region where charges are released by ionizing radiation--is followed by two layers of comparable and very high field where charge multiplication occurs. Owing to the choice of the electrodes--either cross-wire meshes or parallel thick-wire grids at small pitch--the electric field is uniform over most of the gaps, and charge multiplication proceeds through a parallel-plate avalanche mode. In order to obtain a fast signal and a reduced avalanche spread in their prototypes, the authors have adopted rather narrow typical gaps of 4 mm for the first amplification region and 1 mm for the second. To avoid edge sparking, they have used either a gap increase at the edges or the insertion of thin mylar foil around the frame's edges. The last electrode in the structure, made with a printed-circuit board, is the only one equipped with electronics and is conveniently operated at ground potential. At regular intervals, four rows of pads are used to determine the coordinates of tracks in selected positions. Argon (90%) and methane (10%) comprise the gas filling.

Peisert, A.; Charpak, G.; Sauli, F.; Viezzoli, G.

1984-02-01T23:59:59.000Z

10

Precise 3D track reconstruction algorithm for the ICARUS T600 liquid argon time projection chamber detector  

E-Print Network [OSTI]

Liquid Argon Time Projection Chamber (LAr TPC) detectors offer charged particle imaging capability with remarkable spatial resolution. Precise event reconstruction procedures are critical in order to fully exploit the potential of this technology. In this paper we present a new, general approach of three-dimensional reconstruction for the LAr TPC with a practical application to track reconstruction. The efficiency of the method is evaluated on a sample of simulated tracks. We present also the application of the method to the analysis of real data tracks collected during the ICARUS T600 detector operation with the CNGS neutrino beam.

M. Antonello; B. Baibussinov; P. Benetti; E. Calligarich; N. Canci; S. Centro; A. Cesana; K. Cieslik; D. B. Cline; A. G. Cocco; A. Dabrowska; D. Dequal; A. Dermenev; R. Dolfini; C. Farnese; A. Fava; A. Ferrari; G. Fiorillo; D. Gibin; S. Gninenko; A. Guglielmi; M. Haranczyk; J. Holeczek; A. Ivashkin; J. Kisiel; I. Kochanek; J. Lagoda; S. Mania; A. Menegolli; G. Meng; C. Montanari; S. Otwinowski; A. Piazzoli; P. Picchi; F. Pietropaolo; P. Plonski; A. Rappoldi; G. L. Raselli; M. Rossella; C. Rubbia; P. Sala; A. Scaramelli; E. Segreto; F. Sergiampietri; D. Stefan; J. Stepaniak; R. Sulej; M. Szarska; M. Terrani; F. Varanini; S. Ventura; C. Vignoli; H. Wang; X. Yang; A. Zalewska; K. Zaremba

2012-10-18T23:59:59.000Z

11

A large liquid argon time projection chamber for long-baseline, off-axis neutrino oscillation physics with the NuMI beam  

SciTech Connect (OSTI)

Results from neutrino oscillation experiments in the last ten years have revolutionized the field of neutrino physics. While the overall oscillation picture for three neutrinos is now well established and precision measurements of the oscillation parameters are underway, crucial issues remain. In particular, the hierarchy of the neutrino masses, the structure of the neutrino mixing matrix, and, above all, CP violation in the neutrino sector are the primary experimental challenges in upcoming years. A program that utilizes the newly commissioned NuMI neutrino beamline, and its planned upgrades, together with a high-performance, large-mass detector will be in an excellent position to provide decisive answers to these key neutrino physics questions. A Liquid Argon time projection chamber (LArTPC) [2], which combines fine-grained tracking, total absorption calorimetry, and scalability, is well matched for this physics program. The few-millimeter-scale spatial granularity of a LArTPC combined with dE/dx measurements make it a powerful detector for neutrino oscillation physics. Scans of simulated event samples, both directed and blind, have shown that electron identification in {nu}{sub e} charged current interactions can be maintained at an efficiency of 80%. Backgrounds for {nu}{sub e} appearance searches from neutral current events with a {pi}{sup 0} are reduced well below the {approx} 0.5-1.0% {nu}{sub e} contamination of the {nu}{sub {mu}} beam [3]. While the ICARUS collaboration has pioneered this technology and shown its feasibility with successful operation of the T600 (600-ton) LArTPC [4], a detector for off-axis, long-baseline neutrino physics must be many times more massive to compensate for the low event rates. We have a baseline concept [5] based on the ICARUS wire plane structure and commercial methods of argon purification and housed in an industrial liquefied-natural-gas tank. Fifteen to fifty kton liquid argon capacity tanks have been considered. A very preliminary cost estimate for a 50-kton detector is $100M (unloaded) [6]. Continuing R&D will emphasize those issues pertaining to implementation of this very large scale liquid argon detector concept. Key hardware issues are achievement and maintenance of argon purity in the environment of an industrial tank, the assembly of very large electrode planes, and the signal quality obtained from readout electrodes with very long wires. Key data processing issues include an initial focus on rejection of cosmic rays for a surface experiment. Efforts are underway at Fermilab and a small number of universities in the US and Canada to address these issues with the goal of embarking on the construction of industrial-scale prototypes within one year. One such prototype could be deployed in the MiniBooNE beamline or in the NuMI surface building where neutrino interactions could be observed. These efforts are complementary to efforts around the world that include US participation, such as the construction of a LArTPC for the 2-km detector location at T2K [7]. The 2005 APS neutrino study [1] recommendations recognize that ''The development of new technologies will be essential for further advances in neutrino physics''. In a recent talk to EPP2010, Fermilab director P. Oddone, discussing the Fermilab program, states on his slides: ''We want to start a long term R&D program towards massive totally active liquid Argon detectors for extensions of NOvA''. [8]. As such, we are poised to enlarge our R&D efforts to realize the promise of a large liquid argon detector for neutrino physics.

Finley, D.; Jensen, D.; Jostlein, H.; Marchionni, A.; Pordes, S.; Rapidis, P.A.; /Fermilab; Bromberg, C.; /Michigan State U.; Lu, C.; McDonald, T.; /Princeton U.; Gallagher,; Mann, A.; Schneps, J.; /Tufts U.; Cline, D.; Sergiampietri, F.; Wang, H.; /UCLA; Curioni, A.; Fleming, B.T.; /Yale U.; Menary, S.; /York U., Canada

2005-09-01T23:59:59.000Z

12

Multi-gap Resistive Plate Chambers as a Time-of-Flight System for the PHENIX Experiment  

SciTech Connect (OSTI)

In this project a Time-of-Flight detector based on multi-gap resistive plate chambers was built and installed for the PHENIX experiment at RHIC.

Velkovska, Julia [Vanderbilt University] [Vanderbilt University

2013-12-08T23:59:59.000Z

13

An assessment of the sensitivity of a low pressure time projection chamber to the direction of WIMP-induced nuclear recoils/  

E-Print Network [OSTI]

Direct directional detection of dark matter could provide an unambiguous observation of dark matter due to the predicted directional anisotropy of dark matter particles in the galactic reference frame. The Dark Matter Time ...

Henderson, Shawn Wesley

2013-01-01T23:59:59.000Z

14

Real-time seam tracking for rocket thrust chamber manufacturing  

SciTech Connect (OSTI)

A sensor-based control approach for real-time seam tracking of rocket thrust chamber assemblies has been developed to enable automation of a braze paste dispensing process. This approach utilizes a non-contact Multi-Axis Seam Tracking (MAST) sensor to track the seams. Thee MAST sensor measures capacitance variations between the sensor and the workpiece and produces four varying voltages which are read directly into the robot controller. A PID control algorithm which runs at the application program level has been designed based upon a simple dynamic model of the combined robot and sensor plant. The control algorithm acts on the incoming sensor signals in real-time to guide the robot motion along the seam path. Experiments demonstrate that seams can be tracked at 100 mm/sec within the accuracy required for braze paste dispensing.

Schmitt, D.J.; Novak, J.L. [Sandia National Labs., Albuquerque, NM (United States); Starr, G.P. [New Mexico Univ., Albuquerque, NM (United States); Maslakowski, J.E. [Rockwell International Corp., Canoga Park, CA (United States). Rocketdyne Div.

1993-11-01T23:59:59.000Z

15

A PROTOTYPE CCD SYSTEM FOR THE TIME PROJECTION CHAMBER  

E-Print Network [OSTI]

21012J'S6 I~'O 12J'S~ 1H AOC'" Fig. 19. Correlation betweenand digitized by four 8-bit AOC's. Four CCD channels arepads using 320 channels of AOC's which sample the ionization

Fancher, D.L.

2011-01-01T23:59:59.000Z

16

Studies of a Liquid Argon Time Projection Chamber  

E-Print Network [OSTI]

, industrial- scale purification of argon to 0.1 ppb of O2. Here, we propose to undertake R&D on the two of these topics that can be addressed by a relatively small-scale effort: 1. Verification that a liquid argon phase could be studied. At this scale of detector, the best technology ­ a total absorption tracking

McDonald, Kirk

17

CLOUD CHAMBER: A PERFORMANCE INVOLVING REAL TIME TWO-WAY INTERACTION BETWEEN SUBATOMIC RADIOACTIVE  

E-Print Network [OSTI]

will be placed in the chamber on stage, saturated with ethanol and cooled by liquid nitrogen, which makes

Miranda, Eduardo Reck

18

The suitability of large area drift chambers as the technology choice for the Cosmic Ray Inspection and Passive Tomography (CRIPT) project  

SciTech Connect (OSTI)

The CRIPT project brings together several Canadian institutions, concerned with the detection of Special Nuclear Materials (SNM), addressing a requirement at ports-of-entry for detection of SNM in the many thousands of containers that flow into and out of Canada every day, while at the same time providing a way of monitoring the contents of nuclear waste storage containers, for waste management and non-proliferation reasons. The scale of these applications is large - typically tens of cubic metres, requiring detectors that can cover a large area at a minimum cost. The CRIPT project considered drift chambers adapted from high energy physics experience, as one of its technology choices. We report here on the performance of a full scale prototype, which covers an area of 2.4 m x 1.2 m with only 6 readout channels, and provides a 2D data point with accuracies (in x and z) of around 2 mm. (authors)

Anghel, V. [Atomic Energy Canada Ltd., Chalk River, ON K0J 1J0 (Canada); Armitage, J. [Carleton Univ., Ottawa, ON (Canada); Botte, J.; Boudjemline, K. [Carleton Univ., Ottawa, ON (Canada); Bryman, D.; Bueno, J. [Advanced Applied Physics Solutions, Vancouver, BC (Canada); Charles, E. [Canadian Border Services Agency, Ottawa, ON K1A 0L8 (Canada); Cousins, T. [International Safety Research, Ottawa, ON K2E 7J6 (Canada); Erlandson, A. [Carleton Univ., Ottawa, ON (Canada); Gallant, G. [Canadian Border Services Agency, Ottawa, ON K1A 0L8 (Canada); Jewett, C.; Jonkmans, G. [Atomic Energy Canada Ltd., Chalk River, ON K0J 1J0 (Canada); Liu, Z. [Advanced Applied Physics Solutions, Vancouver, BC (Canada); Noel, S. [International Safety Research, Ottawa, ON K2E 7J6 (Canada); Oakham, F. G. [Carleton Univ., Ottawa, ON (Canada); Stocki, T. J. [Health Canada, Ottawa, ON K1A 0K9 (Canada); Thompson, M. [Atomic Energy Canada Ltd., Chalk River, ON K0J 1J0 (Canada); Waller, D. [Defence Research Development Canada, Ottawa, ON K1A 0Z4 (Canada)

2011-07-01T23:59:59.000Z

19

Flow chamber  

DOE Patents [OSTI]

A flow chamber having a vacuum chamber and a specimen chamber. The specimen chamber may have an opening through which a fluid may be introduced and an opening through which the fluid may exit. The vacuum chamber may have an opening through which contents of the vacuum chamber may be evacuated. A portion of the flow chamber may be flexible, and a vacuum may be used to hold the components of the flow chamber together.

Morozov, Victor (Manassas, VA)

2011-01-18T23:59:59.000Z

20

Time frames for geothermal project development  

SciTech Connect (OSTI)

Geothermal development can generally be broken down into distinct phases: Exploration and Leasing; Project Development And Feasibility Studies; Well Field Development; Project Finance, Construction and Start-up Operations; and Commercial Operations. Each phase represents different levels of cost and risk and different types of management teams that are needed to assess and manage the project and associated risk. Orderly transitions of management at each major phase are needed. Exploration programs are largely science based, the primary focus of the science based investigations should be to: secure the lease position, and develop sufficient information to identify and characterize an economical geothermal resource. Project development specialists build on the exploration data to: pull together a project design, develop a detailed cost estimate; prepare an environmental assessment; and collect all data needed for project financing. Construction specialist build from the development phase to: develop detailed engineering, procure equipment and materials, schedule and manage the facilities construction programs, and start and test the power plant. Operations specialists take over from construction during start-up and are responsible for sustainable and reliable operations of the resource and power generation equipment over the life of the project.

McClain, David W.

2001-04-17T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

The Environmental Chamber  

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

2 2 The Environmental Chamber Al Hodgson and Richard Allen test methyl chloride exposures using the environmental chamber. On the second floor of an unremarkable building at LBL, researchers are using a room within a room to smoke out indoor air pollutants. The environmental chamber is a stainless-steel-lined room of 540 ft cubed (20 meters cubed) which can be operated in several ways to meet the needs of different research projects, including studies for which a very low background is required. Scientists of the Indoor Environment Program and their collaborators use the chamber as a controlled indoor environment to study the behavior of a variety of indoor pollutants ranging from cigarette smoke to volatile organic compounds (VOCs) from new carpets. At the moment, four projects use the facility. Principal investigator Al

22

Ultra-high-resolution time projection chambers with liquid crystal backplanes  

SciTech Connect (OSTI)

We investigated the possibility of incorporating a liquid-crystal device into a gas ionization detector. After extensive R&D on several candidate liquid-crystal technologies, we developed some novel materials allowing twisted nematic liquid-crystal layers to be coupled directly to gas ionization counters. However, the resulting structures were unsuitable for large-scale or practical use. We tested several technologies known to result in mechanically-robust liquid crystal electrooptic layers, but found poor behavior in the detector context.

Monreal, Benjamin

2014-10-15T23:59:59.000Z

23

SciTech Connect: Ultra-high-resolution time projection chambers...  

Office of Scientific and Technical Information (OSTI)

We investigated the possibility of incorporating a liquid-crystal device into a gas ionization detector. After extensive R&D on several candidate liquid-crystal...

24

Optimization Online - Group sparsity via linear-time projection  

E-Print Network [OSTI]

Jul 31, 2008 ... Group sparsity via linear-time projection. Ewout van den Berg (ewout78 ***at*** cs.ubc.ca) Mark Schmidt (schmidtm ***at*** cs.ubc.ca) Michael...

Ewout van den Berg

2008-07-31T23:59:59.000Z

25

Project team : Daylighting The New York Times Building  

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

Project team Project team Overview The architectural approach The owner's approach Daylighting field study Daylighting control systems Automated roller shades Procurement specifications Shades and Shade Controls Lighting Controls Visualizing daylight Commissioning/ verification Demand response Mainstream solutions Post-occupancy evaluation Publications Sponsors Project team Project team To contact the following individuals, please call the number listed or enable JavaScript within your browser's preferences. The New York Times Company Angelo Salvatore Executive Director of Building Operations Patrick Whelan Facilities Director Glenn Hughes Director of Construction/ Real Estate David Thurm Chief Information Officer Hussain Ali-Khan Vice President, Real Estate Development

26

Real-Time Grid Reliability Management PIER Final Project Report  

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

Real-Time Grid Reliability Management PIER Final Project Report Real-Time Grid Reliability Management PIER Final Project Report Title Real-Time Grid Reliability Management PIER Final Project Report Publication Type Report Year of Publication 2008 Authors Eto, Joseph H., Manu Parashar, Bernard C. Lesieutre, and Nancy J. Lewis Pagination 62 Date Published 12/2008 Publisher LBNL City Berkeley Keywords consortium for electric reliability technology solutions (certs), energy analysis and environmental impacts department Abstract The increased need to manage California's electricity grid in real time is a result of the ongoing transition from a system operated by vertically integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets. During this transition period, the traditional approach to reliability management - construction of new transmission lines - has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools.

27

Ionization chamber  

DOE Patents [OSTI]

An ionization chamber has separate drift and detection regions electrically isolated from each other by a fine wire grid. A relatively weak electric field can be maintained in the drift region when the grid and another electrode in the chamber are connected to a high voltage source. A much stronger electric field can be provided in the detection region by connecting wire electrodes therein to another high voltage source. The detection region can thus be operated in a proportional mode when a suitable gas is contained in the chamber. High resolution output pulse waveforms are provided across a resistor connected to the detection region anode, after ionizing radiation enters the drift region and ionize the gas.

Walenta, Albert H. (Port Jefferson Station, NY)

1981-01-01T23:59:59.000Z

28

Real Time PMU-Based Stability Monitoring Final Project Report  

E-Print Network [OSTI]

Real Time PMU-Based Stability Monitoring Final Project Report Power Systems Engineering Research@eecs.wsu.edu Phone: 509-335-1150 Power Systems Engineering Research Center The Power Systems Engineering Research Center (PSERC) is a multi-university Center conducting research on challenges facing the electric power

29

The ATLAS muon Micromegas R&D project towards large-size chambers for the s-LHC  

E-Print Network [OSTI]

Detectors based on the bulk-Micromegas technology exhibit position resolution better than 100 ?m at counting rates of up to several tens of kHz/cm2, along with trigger capabilities. These characteristics, combined with the detector's mechanical robustness and the possibility for cost-effective industrial production, makes them a promising candidate for the ATLAS Muon Spectrometer upgrade in a future luminosity enhancement of the LHC. The R&D project status will be presented together with the obtained results in the effort to define the baseline system specifications.

Alexopoulos, T; Alviggi, M; Arik, M; Cetin, S A; Chernyatine, V; Cheu, E; Della Volpe, D; Dris, M; Fassouliotis, D; Gazis, E N; Giordano, R; Gratchev, V; Guan, L; Iengo, P; Ioannou, P; Li, C; Kaushik, V; Khodinov, A; Kourkoumelis, C; Maltezos, S; Mermigka, K; Mller, H; Nikolopoulos, K; Park, W; Persembe, S; Petridou, C; Petti, R; Polychronakos, V; Purohit, M V; Sampsonidis, D; Sekhniaidze, G; Shao, M; Sun, Y J; Tsipolitis, G; Veenhof, R; Wang, X L; Wotschack, J; Wu, S X; Zhao, T; Zhao, Z G; 10.1088/1748-0221/4/12/P12015

2009-01-01T23:59:59.000Z

30

Session Chair: John Boyes, SNL TIME PROJECT SPEAKER  

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

Session Chair: John Boyes, SNL Session Chair: John Boyes, SNL TIME PROJECT SPEAKER 7:00 am Registration (all day) & Complimentary Breakfast 8:00 Welcome Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability 8:10 DOE Perspective Pat Hoffman & Arun Majumdar - US Department of Energy 8:30 DOE / OE Program Overview Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability

31

Chamber transport  

SciTech Connect (OSTI)

Heavy ion beam transport through the containment chamber plays a crucial role in all heavy ion fusion (HIF) scenarios. Here, several parameters are used to characterize the operating space for HIF beams; transport modes are assessed in relation to evolving target/accelerator requirements; results of recent relevant experiments and simulations of HIF transport are summarized; and relevant instabilities are reviewed. All transport options still exist, including (1) vacuum ballistic transport, (2) neutralized ballistic transport, and (3) channel-like transport. Presently, the European HIF program favors vacuum ballistic transport, while the US HIF program favors neutralized ballistic transport with channel-like transport as an alternate approach. Further transport research is needed to clearly guide selection of the most attractive, integrated HIF system.

OLSON,CRAIG L.

2000-05-17T23:59:59.000Z

32

REAL TIME GRID RELIABILITY MANAGEMENT 2005 PIER FINAL PROJECT REPORT  

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

REAL TIME GRID RELIABILITY REAL TIME GRID RELIABILITY MANAGEMENT 2005 Prepared For: California Energy Commission Public Interest Energy Research Program Prepared By: Lawrence Berkeley National Laboratory PIER FINAL PROJECT REPORT LBNL-62368 ii Legal Notice This report was prepared as a result of work sponsored by the California Energy Commission (Energy Commission). It does not necessarily represent the views of the Energy Commission, its employees, or the State of California. The Energy Commission, the State of California, its employees, contractors, and subcontractors make no warrant, express or implied, and assume no legal liability for the information in this report; nor does any party represent that the use of this information will not infringe upon privately owned rights. This report has not been

33

Initial Back-to-Back Fission Chamber Testing in ATRC  

SciTech Connect (OSTI)

Development and testing of in-pile, real-time neutron sensors for use in Materials Test Reactor experiments is an ongoing project at Idaho National Laboratory. The Advanced Test Reactor National Scientific User Facility has sponsored a series of projects to evaluate neutron detector options in the Advanced Test Reactor Critical Facility (ATRC). Special hardware was designed and fabricated to enable testing of the detectors in the ATRC. Initial testing of Self-Powered Neutron Detectors and miniature fission chambers produced promising results. Follow-on testing required more experiment hardware to be developed. The follow-on testing used a Back-to-Back fission chamber with the intent to provide calibration data, and a means of measuring spectral indices. As indicated within this document, this is the first time in decades that BTB fission chambers have been used in INL facilities. Results from these fission chamber measurements provide a baseline reference for future measurements with Back-to-Back fission chambers.

Benjamin Chase; Troy Unruh; Joy Rempe

2014-06-01T23:59:59.000Z

34

A Climate Time-Machine: 20th Century Reanalysis Project Explores...  

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

Climate Time-Machine Climate Time-Machine 20th Century Reanalysis Project Explores Earth's Past and Future Climate January 25, 2011 | Tags: Climate Research, Franklin Berkeley Lab...

35

Directional muon jet chamber for a muon collider (Groovy Chamber)  

SciTech Connect (OSTI)

A directional jet drift chamber with PAD readout is proposed here which can select vertex originated muons within a given time window and eliminate those muons which primarily originate upstream, using only a PAD readout. Drift time provides the Z-coordinate, and the center of gravity of charge distribution provides the r-{psi} coordinates. Directionality at the trigger level is obtained by the timing measurement from the PAD hits within a given time window. Because of the long drift time between the bunch crossings, a muon collider enables one to choose a drift distance in the drift chamber as long as 50 cm. This is an important factor in reducing cost of drift chambers which have to cover relatively large areas.

Atac, M. [Fermi National Accelerator Lab., Batavia, IL (United States)]|[Univ. of California, Los Angeles, CA (United States)

1996-10-01T23:59:59.000Z

36

Pantex High Pressure Fire Loop Project Completed On Time, Under...  

National Nuclear Security Administration (NNSA)

the Baseline Change Proposal process. Two 400,000-gallon fire protection water supply tanks and associated pumping facilities were added. Later in the project, an additional...

37

Optimal Resource Adjustment Times in product development project  

E-Print Network [OSTI]

duration. This research suggested a way of improving project performance with resource allocation policies. Two managerial decisions were considered: 1) proportional or foresighted resource demand estimates; and 2) the delay of management, and delay...

Lee, Zee Woon

2012-06-07T23:59:59.000Z

38

Climate Projections Using Bayesian Model Averaging and Space-Time Dependence  

E-Print Network [OSTI]

Climate Projections Using Bayesian Model Averaging and Space-Time Dependence K. Sham Bhat, Murali Haran, Adam Terando, and Klaus Keller. Abstract Projections of future climatic changes are a key input to the design of climate change mitiga- tion and adaptation strategies. Current climate change projections

Haran, Murali

39

BIOMAP Time-Enabled Mapping and Dissemination Tool for Biofuels Projects |  

Open Energy Info (EERE)

BIOMAP Time-Enabled Mapping and Dissemination Tool for Biofuels Projects BIOMAP Time-Enabled Mapping and Dissemination Tool for Biofuels Projects Jump to: navigation, search Tool Summary LAUNCH TOOL Name: BIOMAP Time-Enabled Mapping and Dissemination Tool for Biofuels Projects Focus Area: Ethanol Topics: Potentials & Scenarios Website: eu-biomap.net/ Equivalent URI: cleanenergysolutions.org/content/biomap-time-enabled-mapping-and-disse Language: English Policies: Deployment Programs DeploymentPrograms: Project Development The BIOMAP tool maps biofuel project activities, providing detailed information on technology development and market actors across Europe. It includes information on various technology pathways, supply chains, demonstration and research projects, industry groups, and European Commission programmes and policies. The BIOMAP aggregates complex

40

Real-Time Visualization of Hydroelectric Project Based on Multilayer Object-Oriented Graphics Model  

Science Journals Connector (OSTI)

The objective of this paper is to realize the real-time visualization of hydroelectric project. Based on the object-oriented graphics modeling technology, we construct the three kinds of graphics models sorted by hierarchy---unit model, process model, ... Keywords: visualization, hydroelectric project, simulation, object-oriented graphics modeling technology, interaction

Yuan Huang; Xian-Jia Wang; Zhi-Xiu Cheng

2008-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

Optimal Stopping Rule for a Project with Uncertain Completion Time and Partial Salvageability  

E-Print Network [OSTI]

In this paper, we developed an optimal stopping model for the control of an investment project that takes an uncertain length of time to develop and can still provide a partial payoff even if it is terminated without ...

Chi, Tailan

1997-01-01T23:59:59.000Z

42

Vibration analysis of plates by a time-averaged projection-moir method  

Science Journals Connector (OSTI)

A time-averaged moir principle is described that is appropriate for vibration analysis of plates. If the projected grating, deformed by the vibrating object, is superposed upon a...

Ritter, Reinhold; Meyer, Hans-Juergen

1980-01-01T23:59:59.000Z

43

Chamber Clearing First Principles Modeling  

SciTech Connect (OSTI)

LIFE fusion is designed to generate 37.5 MJ of energy per shot, at 13.3 Hz, for a total average fusion power of 500 MW. The energy from each shot is partitioned among neutrons ({approx}78%), x-rays ({approx}12%), and ions ({approx}10%). First wall heating is dominated by x-rays and debris because the neutron mean free path is much longer than the wall thickness. Ion implantation in the first wall also causes damage such as blistering if not prevented. To moderate the peak-pulse heating, the LIFE fusion chamber is filled with a gas (such as xenon) to reduce the peak-pulse heat load. The debris ions and majority of the x-rays stop in the gas, which re-radiates this energy over a longer timescale (allowing time for heat conduction to cool the first wall sufficiently to avoid damage). After a shot, because of the x-ray and ion deposition, the chamber fill gas is hot and turbulent and contains debris ions. The debris needs to be removed. The ions increase the gas density, may cluster or form aerosols, and can interfere with the propagation of the laser beams to the target for the next shot. Moreover, the tritium and high-Z hohlraum debris needs to be recovered for reuse. Additionally, the cryogenic target needs to survive transport through the gas mixture to the chamber center. Hence, it will be necessary to clear the chamber of the hot contaminated gas mixture and refill it with a cool, clean gas between shots. The refilling process may create density gradients that could interfere with beam propagation, so the fluid dynamics must be studied carefully. This paper describes an analytic modeling effort to study the clearing and refilling process for the LIFE fusion chamber. The models used here are derived from first principles and balances of mass and energy, with the intent of providing a first estimate of clearing rates, clearing times, fractional removal of ions, equilibrated chamber temperatures, and equilibrated ion concentrations for the chamber. These can be used to scope the overall problem and provide input to further studies using fluid dynamics and other more sophisticated tools.

Loosmore, G

2009-06-09T23:59:59.000Z

44

Pantex High Pressure Fire Loop Project Completed On Time, Under Budget |  

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

High Pressure Fire Loop Project Completed On Time, Under Budget | High Pressure Fire Loop Project Completed On Time, Under Budget | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > Pantex High Pressure Fire Loop Project Completed ... Press Release Pantex High Pressure Fire Loop Project Completed On Time, Under Budget

45

BNL | ATF Experimental Chambers  

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

Laser Injection Vacuum Chamber Located on beam line 1, the "Smith-Purcell box" has 140 liters of usable volume. Due to its size, it is mounted on a fixed platform. Hosted...

46

Mercury Chamber Considerations  

E-Print Network [OSTI]

Mercury Chamber Considerations V. Graves IDS-NF Target Studies July 2011 #12;2 Managed by UT-Battelle for the U.S. Department of Energy Mercury Chamber Considerations, July 2011 Flow Loop Review · 1 cm dia nozzle, 20 m/s jet requires 1.57 liter/sec mercury flow (94.2 liter/min, 24.9 gpm). · MERIT experiment

McDonald, Kirk

47

Sleeve reaction chamber system  

DOE Patents [OSTI]

A chemical reaction chamber system that combines devices such as doped polysilicon for heating, bulk silicon for convective cooling, and thermoelectric (TE) coolers to augment the heating and cooling rates of the reaction chamber or chambers. In addition the system includes non-silicon-based reaction chambers such as any high thermal conductivity material used in combination with a thermoelectric cooling mechanism (i.e., Peltier device). The heat contained in the thermally conductive part of the system can be used/reused to heat the device, thereby conserving energy and expediting the heating/cooling rates. The system combines a micromachined silicon reaction chamber, for example, with an additional module/device for augmented heating/cooling using the Peltier effect. This additional module is particularly useful in extreme environments (very hot or extremely cold) where augmented heating/cooling would be useful to speed up the thermal cycling rates. The chemical reaction chamber system has various applications for synthesis or processing of organic, inorganic, or biochemical reactions, including the polymerase chain reaction (PCR) and/or other DNA reactions, such as the ligase chain reaction.

Northrup, M. Allen (Berkeley, CA); Beeman, Barton V. (San Mateo, CA); Benett, William J. (Livermore, CA); Hadley, Dean R. (Manteca, CA); Landre, Phoebe (Livermore, CA); Lehew, Stacy L. (Livermore, CA); Krulevitch, Peter A. (Pleasanton, CA)

2009-08-25T23:59:59.000Z

48

Moab Project Exceeds 5 Years of Operations Without Lost-Time Injury, Illness  

Broader source: Energy.gov [DOE]

GRAND JUNCTION, Colo. It has been more than five years since workers on the Moab Uranium Mill Tailings Remedial Action Project in Utah had a lost-time injury or illness. This represents roughly 2.2 million hours of safe work.

49

A new, very massive modular Liquid Argon Imaging Chamber to detect low energy off-axis neutrinos from the CNGS beam. (Project MODULAr)  

E-Print Network [OSTI]

The paper is considering an opportunity for the CERN/GranSasso (CNGS) neutrino complex, concurrent time-wise with T2K and NOvA, to search for theta_13 oscillations and CP violation. Compared with large water Cherenkov (T2K) and fine grained scintillators (NOvA), the LAr-TPC offers a higher detection efficiency and a lower backgrounds, since virtually all channels may be unambiguously recognized. The present proposal, called MODULAr, describes a 20 kt fiducial volume LAr-TPC, following very closely the technology developed for the ICARUS-T60o, and is focused on the following activities, for which we seek an extended international collaboration: (1) the neutrino beam from the CERN 400 GeV proton beam and an optimised horn focussing, eventually with an increased intensity in the framework of the LHC accelerator improvement program; (2) A new experimental area LNGS-B, of at least 50000 m3 at 10 km off-axis from the main Laboratory, eventually upgradable to larger sizes. A location is under consideration at about 1.2 km equivalent water depth; (3) A new LAr Imaging detector of at least 20 kt fiducial mass. Such an increase in the volume over the current ICARUS T600 needs to be carefully considered. It is concluded that a very large mass is best realised with a set of many identical, independent units, each of 5 kt, "cloning" the technology of the T600. Further phases may foresee extensions of MODULAr to meet future physics goals. The experiment might reasonably be operational in about 4/5 years, provided a new hall is excavated in the vicinity of the Gran Sasso Laboratory and adequate funding and participation are made available.

B. Baibussinov; M. Baldo Ceolin; G. Battistoni; P. Benetti; A. Borio; E. Calligarich; M. Cambiaghi; F. Cavanna; S. Centro; A. G. Cocco; R. Dolfini; A. Gigli Berzolari; C. Farnese; A. Fava; A. Ferrari; G. Fiorillo; D. Gibin; A. Guglielmi; G. Mannocchi; F. Mauri; A. Menegolli; G. Meng; C. Montanari; O. Palamara; L. Periale; A. Piazzoli; P. Picchi; F. Pietropaolo; A. Rappoldi; G. L. Raselli; C. Rubbia; P. Sala; G. Satta; F. Varanini; S. Ventura; C. Vignoli

2007-04-11T23:59:59.000Z

50

A Climate Time-Machine: 20th Century Reanalysis Project Explores Earth's  

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

Climate Time-Machine Climate Time-Machine Climate Time-Machine 20th Century Reanalysis Project Explores Earth's Past and Future Climate January 25, 2011 | Tags: Climate Research, Franklin Berkeley Lab Contact: Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 Wiley-Blackwell Contact: Ben Norman, lifesciencenews@wiley.com,+44(0)1243 770 375 Science Contact: Jeffrey Whitaker, Jeffrey.S.Whitaker@noaa.gov, +1 303 497 6313 2011-01-25-20C-Climate.jpg A dust storm approaching Stratford, TX on April 18, 1935. The 20th Century Reanalysis Project will provide missing information about the conditions in which early-century extreme climate events occurred, such as the prolonged drought that led to the Dust Bowl of the 1930s. From the hurricane that smashed into New York in 1938 to the impact of the

51

Liquid Wall Chambers  

SciTech Connect (OSTI)

The key feature of liquid wall chambers is the use of a renewable liquid layer to protect chamber structures from target emissions. Two primary options have been proposed and studied: wetted wall chambers and thick liquid wall (TLW) chambers. With wetted wall designs, a thin layer of liquid shields the structural first wall from short ranged target emissions (x-rays, ions and debris) but not neutrons. Various schemes have been proposed to establish and renew the liquid layer between shots including flow-guiding porous fabrics (e.g., Osiris, HIBALL), porous rigid structures (Prometheus) and thin film flows (KOYO). The thin liquid layer can be the tritium breeding material (e.g., flibe, PbLi, or Li) or another liquid metal such as Pb. TLWs use liquid jets injected by stationary or oscillating nozzles to form a neutronically thick layer (typically with an effective thickness of {approx}50 cm) of liquid between the target and first structural wall. In addition to absorbing short ranged emissions, the thick liquid layer degrades the neutron flux and energy reaching the first wall, typically by {approx}10 x x, so that steel walls can survive for the life of the plant ({approx}30-60 yrs). The thick liquid serves as the primary coolant and tritium breeding material (most recent designs use flibe, but the earliest concepts used Li). In essence, the TLW places the fusion blanket inside the first wall instead of behind the first wall.

Meier, W R

2011-02-24T23:59:59.000Z

52

Secondary emission gas chamber  

E-Print Network [OSTI]

For a hadron calorimeter active element there is considered a gaseous secondary emis-sion detector (150 micron gap, 50 kV/cm). Such one-stage parallel plate chamber must be a radiation hard, fast and simple. A model of such detector has been produced, tested and some characteristics are presented.

V. In'shakov; V. Kryshkin; V. Skvortsov

2014-12-10T23:59:59.000Z

53

Improved wire chamber  

DOE Patents [OSTI]

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

Atac, M.

1987-05-12T23:59:59.000Z

54

Readout of TPC Tracking Chambers with GEMs and Pixel Chip  

SciTech Connect (OSTI)

Two layers of GEMs and the ATLAS Pixel Chip, FEI3, have been combined and tested as a prototype for Time Projection Chamber (TPC) readout at the International Linear Collider (ILC). The double-layer GEM system amplifies charge with gain sufficient to detect all track ionization. The suitability of three gas mixtures for this application was investigated, and gain measurements are presented. A large sample of cosmic ray tracks was reconstructed in 3D by using the simultaneous timing and 2D spatial information from the pixel chip. The chip provides pixel charge measurement as well as timing. These results demonstrate that a double GEM and pixel combination, with a suitably modified pixel ASIC, could meet the stringent readout requirements of the ILC.

Kadyk, John; Kim, T.; Freytsis, M.; Button-Shafer, J.; Kadyk, J.; Vahsen, S.E.; Wenzel, W.A.

2007-12-21T23:59:59.000Z

55

Multi-anode ionization chamber  

DOE Patents [OSTI]

The present invention includes a high-energy detector having a cathode chamber, a support member, and anode segments. The cathode chamber extends along a longitudinal axis. The support member is fixed within the cathode chamber and extends from the first end of the cathode chamber to the second end of the cathode chamber. The anode segments are supported by the support member and are spaced along the longitudinal surface of the support member. The anode segments are configured to generate at least a first electrical signal in response to electrons impinging thereon.

Bolotnikov, Aleksey E. (South Setauket, NY); Smith, Graham (Port Jefferson, NY); Mahler, George J. (Rocky Point, NY); Vanier, Peter E. (Setauket, NY)

2010-12-28T23:59:59.000Z

56

Measurement and Compensation of BPM Chamber Motion in HLS  

SciTech Connect (OSTI)

Significant horizontal drifts in the beam orbit in the storage ring of HLS (Hefei Light Source) have been seen for many years. What leads to the motion of Beam Position Monitor (BPM) chamber is thermal expansion mainly caused by the synchrotron light. To monitor the BPM chamber motions for all BPMs, a BPM chamber motion measurement system is built in real-time. The raster gauges are used to measure the displacements. The results distinctly show the relation between the BPM chamber motion and the beam current. To suppress the effect of BPM chamber motion, a compensation strategy is implemented at HLS. The horizontal drifts of beam orbit have been really suppressed within 20{mu}m without the compensation of BPM chamber motion in the runtime.

Li, J. W.; Sun, B. G.; Cao, Y.; Xu, H. L.; Lu, P.; Li, C.; Xuan, K.; Wang, J. G. [NSRL, School of Nuclear Science and Technology, University of Science and Technology of China Hefei, Anhui230029 (China)

2010-06-23T23:59:59.000Z

57

WOLTE_8 Abstract -Workshop on Low Temperature Electronics -June 22-25, 2008 CMOS Charge amplifier for liquid argon Time Projection Chamber detectors  

E-Print Network [OSTI]

, on a system of wires at the sides of the detector, the electric charges from the ionization losses Charge) with a detector capacitance of 250pF. The distribution of charges collected by the wires which decreases with temperature. However, the circuit should dissipate as little heat as possible

Boyer, Edmond

58

Low energy tracking and particles identification in the MUNU Time Projection Chamber at 1 bar. Possible application in low energy solar neutrino spectroscopy  

E-Print Network [OSTI]

In this paper we present the results from the measurements made with the MUNU TPC at 1bar pressure of CF4 in the energy region below 1 MeV. Electron events down to 80 keV are successfully measured. The electron energy and direction are reconstructed for every contained single electron above 200 keV. As test the 137Cs photopeak is reconstructed by measuring both the energy and direction of the Compton electrons in the TPC.

Z. Daraktchieva; C. Amsler; M. Avenier; C. Broggini; J. Busto; C. Cerna; F. Juget; D. H. Koang; J. Lamblin; D. Lebrun; O. Link; G. Puglierin; A. Stutz; A. Tadsen; J. -L. Vuilleumier; J. -M. Vuilleumier; V. Zacek

2007-10-04T23:59:59.000Z

59

In-Jet Tracking Efficiency Analysis for the STAR Time Projection Chamber in Polarized Proton-Proton Collisions at sqrt(s) = 200GeV  

E-Print Network [OSTI]

in polarized proton-proton collision experiments. TPC's in-jet tracking efficiency represents the largest systematic uncertainty on jet energy scale at high transverse momentum, whose measurement contributes to the understanding of the spin structure of protons...

Huo, Liaoyuan

2012-07-16T23:59:59.000Z

60

Transverse wakefields due to asymmetric protrusions into a vacuum chamber  

Science Journals Connector (OSTI)

Abstract We analyze the effect of a wakefield caused by an asymmetric protrusion inside the accelerator vacuum chamber. The asymmetry leads to a transverse kick on the beam and an increase of the projected transverse beam emittance. Calculations are done for a model rectangular protrusion in a vacuum chamber of rectangular cross-section. Based on our analysis, numerical estimates are given for the SuperKEKB accelerator in KEK, Japan, and TLEP-W proposal at CERN.

Gennady Stupakov; Demin Zhou

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

The four-chambered heart.  

E-Print Network [OSTI]

??The Four-Chambered Heart is a collection of four short stories centering around themes and motifs most popular in the genre of magical realism. Important to (more)

Christie, Jennifer L.

2013-01-01T23:59:59.000Z

62

AEP Ohio gridSMART Demonstration Project Real-Time Pricing Demonstration Analysis  

SciTech Connect (OSTI)

This report contributes initial findings from an analysis of significant aspects of the gridSMART Real-Time Pricing (RTP) Double Auction demonstration project. Over the course of four years, Pacific Northwest National Laboratory (PNNL) worked with American Electric Power (AEP), Ohio and Battelle Memorial Institute to design, build, and operate an innovative system to engage residential consumers and their end-use resources in a participatory approach to electric system operations, an incentive-based approach that has the promise of providing greater efficiency under normal operating conditions and greater flexibility to react under situations of system stress. The material contained in this report supplements the findings documented by AEP Ohio in the main body of the gridSMART report. It delves into three main areas: impacts on system operations, impacts on households, and observations about the sensitivity of load to price changes.

Widergren, Steven E.; Subbarao, Krishnappa; Fuller, Jason C.; Chassin, David P.; Somani, Abhishek; Marinovici, Maria C.; Hammerstrom, Janelle L.

2014-02-01T23:59:59.000Z

63

LRL 25-inch Bubble Chamber  

DOE R&D Accomplishments [OSTI]

The recently completed 25-inch hydrogen bubble chamber combines excellent picture quality with a fast operating cycle. The chamber has a unique optical system and is designed to take several pictures each Bevatron pulse, in conjunction with the Bevatron rapid beam ejection system.

Alvarez, L. W.; Gow, J. D.; Barrera, F.; Eckman, G.; Shand, J.; Watt, R.; Norgren, D.; Hernandez, H. P.

1964-07-08T23:59:59.000Z

64

MFE Chamber Overview Mohamed Abdou  

E-Print Network [OSTI]

MFE Chamber Overview Mohamed Abdou Presented to: Chamber Technology Peer Review UCLA, Los Angeles/Be/structure thermomechanics interactions - Framework: IEA collaboration; part of US strategy to gain access to the larger to VNS; sparked world interest - IEA initiated a study in 1994 on VNS, called HVPNS. A scholarly

Abdou, Mohamed

65

Project  

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

Exploring the Standard Model Exploring the Standard Model       You've heard a lot about the Standard Model and the pieces are hopefully beginning to fall into place. However, even a thorough understanding of the Standard Model is not the end of the story but the beginning. By exploring the structure and details of the Standard Model we encounter new questions. Why do the most fundamental particles have the particular masses we observe? Why aren't they all symmetric? How is the mass of a particle related to the masses of its constituents? Is there any other way of organizing the Standard Model? The activities in this project will elucidate but not answer our questions. The Standard Model tells us how particles behave but not necessarily why they do so. The conversation is only beginning. . . .

66

Ion chamber based neutron detectors  

DOE Patents [OSTI]

A neutron detector with monolithically integrated readout circuitry, including: a bonded semiconductor die; an ion chamber formed in the bonded semiconductor die; a first electrode and a second electrode formed in the ion chamber; a neutron absorbing material filling the ion chamber; and the readout circuitry which is electrically coupled to the first and second electrodes. The bonded semiconductor die includes an etched semiconductor substrate bonded to an active semiconductor substrate. The readout circuitry is formed in a portion of the active semiconductor substrate. The ion chamber has a substantially planar first surface on which the first electrode is formed and a substantially planar second surface, parallel to the first surface, on which the second electrode is formed. The distance between the first electrode and the second electrode may be equal to or less than the 50% attenuation length for neutrons in the neutron absorbing material filling the ion chamber.

Derzon, Mark S; Galambos, Paul C; Renzi, Ronald F

2014-12-16T23:59:59.000Z

67

Reduce Steam Trap Failures at Chambers Works  

E-Print Network [OSTI]

Ultrasonic Inspection At least 2 times per year Steam Trap Surveyor Submit reports to area management, energy team, and reliability engineers for each area every month Steam Trap Team Leader Control Plan ? Process Owner agrees...Reduce Steam Trap Failures at Chambers Works GB/BB Name: Cyndi Kouba Mentor/MBB: Andrew Degraff Team Members Michael Crowley(Site Energy Lead), (Charlie) Flanigan (Aramids-maintenance), Ben Snyder (Aramids-ATO), Michael Scruggs (Central...

Kouba, C.

68

Argonne starts huilding huge bubble chamber  

Science Journals Connector (OSTI)

Argonne starts huilding huge bubble chamber ... Construction has started on the $10 million bubble chamber to be built at Argonne National Laboratory, Argonne, 111. ... Claimed by Argonne to be the world's largest chamber, it will be completed in 1969. ...

1967-06-26T23:59:59.000Z

69

Light diffusing fiber optic chamber  

DOE Patents [OSTI]

A light diffusion system for transmitting light to a target area. The light is transmitted in a direction from a proximal end to a distal end by an optical fiber. A diffusing chamber is operatively connected to the optical fiber for transmitting the light from the proximal end to the distal end and transmitting said light to said target area. A plug is operatively connected to the diffusing chamber for increasing the light that is transmitted to the target area.

Maitland, Duncan J. (Lafayette, CA)

2002-01-01T23:59:59.000Z

70

Moab Project Exceeds 5 Years of Operations Without Lost-Time...  

Office of Environmental Management (EM)

project has a successful safety record, management continues to seek ways to improve the safety culture and identify and address potential vulnerabilities. "We cannot rest on our...

71

E-Print Network 3.0 - argon time projection Sample Search Results  

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

de mathmatiques Collection: Mathematics 16 Ambient gas effects on the dynamics of laser-produced tin plume expansion Summary: of the mean projected length of tin ions at...

72

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2002 Project Team Faculty: Gregory Hager, Computer Science, Whiting School of Engineering Fellow: Alan Chen, Biomedical Engineering, Whiting School of Engineering Project Title Robotics is complicated, time-consuming, and costly, making a robot for an introductory-level class is not practical

Gray, Jeffrey J.

73

Recent Advances in Chamber Science and Technology  

E-Print Network [OSTI]

Recent Advances in Chamber Science and Technology Mohamed Abdou April 8, 2002ISFNT-6 San Diego, USA #12;Recent Advances in Chamber Science & Technology OutlineOutline · Highlights of Major World - Experiments - Analysis & Design #12;Highlights of Major World Programs on Chamber (Blanket) Technology

Abdou, Mohamed

74

Mercury Chamber NF-IDS Meeting  

E-Print Network [OSTI]

-Battelle for the U.S. Department of Energy Mercury Chamber Update Oct 2011 Starting Point: Coil and Shielding Concept IDS120H #12;3 Managed by UT-Battelle for the U.S. Department of Energy Mercury Chamber Update Oct 2011 · Penetrations (ports) into chamber ­ Nozzle ­ Hg drains (overflow and maintenance) ­ Vents (in and out) ­ Beam

McDonald, Kirk

75

Single-molecule mobility in confined and crowded femtoliter chambers  

SciTech Connect (OSTI)

The effects of increased crowding and confinement on the mobility of individual fluorescent molecules were studied using Fluorescence Correlation Spectroscopy (FCS) in a microfluidic device with sealable femtoliter-volume chambers, and compared to three dimensional stochastic Monte Carlo simulations. When crowding and the degree of confinement were increased simultaneously, extended correlation times of fluorescent intensity fluctuations were observed with FCS compared to varying either crowding or confinement alone. Both experimental data and simulation suggest these extended correlation times were due to increased fluorophore adsorption-desorption events at the chamber lid in the presence of crowders. The data in increasingly confined and crowded chambers described here captures some of the salient features of crowding in cell-like environments.

Collier, Pat [ORNL; Fowlkes, Jason Davidson [ORNL

2013-01-01T23:59:59.000Z

76

NIF Target Chamber Dedicated | National Nuclear Security Administratio...  

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

Dedicated NIF Target Chamber Dedicated June 11, 1999 NIF Target Chamber Dedicated Livermore, CA Secretary Richardson dedicates the National Ignition Facility target chamber at...

77

Operation of {sup 3}He Proportional Chambers in High Gamma Radiation Fields  

SciTech Connect (OSTI)

Operation of {sup 3}He proportional chambers with irradiated fissile materials is limited because of the sensitivity of these chambers to gamma ray events. The optimum performance of these chambers is achieved with proper selection of an additive gas to the chambers and with proper choice of preamplifier and linear amplifier time constants. The counting efficiency of a 4-atm, {sup 3}He-CO2 chamber is improved from 35% to 43% in a 200 R/hr gamma radiation field by decreasing the linear amplifier time constant. Likewise, the counting efficiency of a 1-atm, {sup 3}He-CF4 is improved from 11% to 14% in a 200 R/hr gamma radiation field by decreasing the linear amplifier time constant. The 4-atm, {sup 3}He-CO2 1-in.-OD chamber has a higher efficiency than the 1-atm, {sup 3}He-CF4 1-in.-OD chamber although the energy resolution of the 3 He-CF4 chamber is better than that for the {sup 3}He-CO2 chamber.

Hill, N.W.; Miller, V.C.; Valentine, T.E.; Williams, J.A.

1999-09-01T23:59:59.000Z

78

Neutron Time-Of-Flight Spectrometer Based on HIRFL for Studies of Spallation Reactions Related to ADS Project  

E-Print Network [OSTI]

A Neutron Time-Of-Flight (NTOF) spectrometer based on Heavy Ion Research Facility in Lanzhou (HIRFL) is developed for studies of neutron production of proton induced spallation reactions related to the ADS project. After the presentation of comparisons between calculated spallation neutron production double-differential cross sections and the available experimental one, a detailed description of NTOF spectrometer is given. Test beam results show that the spectrometer works well and data analysis procedures are established. The comparisons of the test beam neutron spectra with those of GEANT4 simulations are presented.

Zhang, Suyalatu; Han, Rui; Wada, Roy; Liu, Xingquan; Lin, Weiping; Liu, Jianli; Shi, Fudong; Ren, Peipei; Tian, Guoyu; Luo, Fei

2014-01-01T23:59:59.000Z

79

Neutron Time-Of-Flight Spectrometer Based on HIRFL for Studies of Spallation Reactions Related to ADS Project  

E-Print Network [OSTI]

A Neutron Time-Of-Flight (NTOF) spectrometer based on Heavy Ion Research Facility in Lanzhou (HIRFL) is developed for studies of neutron production of proton induced spallation reactions related to the ADS project. After the presentation of comparisons between calculated spallation neutron production double-differential cross sections and the available experimental one, a detailed description of NTOF spectrometer is given. Test beam results show that the spectrometer works well and data analysis procedures are established. The comparisons of the test beam neutron spectra with those of GEANT4 simulations are presented.

Suyalatu Zhang; Zhiqiang Chen; Rui Han; Roy Wada; Xingquan Liu; Weiping Lin; Jianli Liu; Fudong Shi; Peipei Ren; Guoyu Tian; Fei Luo

2014-11-20T23:59:59.000Z

80

Ionisation Chambers for the LHC Beam Loss Detection  

E-Print Network [OSTI]

At the Large Hadron Collider (LHC) a beam loss system will be used to prevent and protect superconducting magnets against coil quenches and coil damages. Since the stored particle beam intensity is 8 orders of magnitude larger than the lowest quench level value particular attention is paid to the design of the secondary particle shower detectors. The foreseen ionisation chambers are optimised in geometry simulating the probable loss distribution along the magnets and convoluting the loss distribution with the secondary particle shower distributions. To reach the appropriate coverage of a particle loss and to determine the quench levels with a relative accuracy of 2 the number of the detectors and their lengths is weighted against the particle intensity density variation. In addition attention is paid to the electrical ionisation chamber signal to minimise the ion tail extension. This optimisation is based on time resolved test measurements in the PS booster. A proposal for a new ionisation chamber will be pre...

Gschwendtner, E; Dehning, B; Ferioli, G; Kain, V

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

Micromegas chambers for the ATLAS Muon Spectrometer Upgrade  

E-Print Network [OSTI]

Micromegas (Micro MEsh Gaseous Structure) chambers have been proven along the years to be reliable fast detectors with an excellent spatial resolution. The ATLAS collaboration at LHC has chosen the micromegas technology along with the small-strip Thin Gap Chambers (sTGC) for the high luminosity upgrade of the inner muon station in the high-rapidity region, the so called New Small Wheel (NSW). It employs eight layers of micromegas detectors and eight layers of sTGC. The NSW project requires fully efficient micromegas chambers with spatial resolution down to $100\\mu m$ over a total active area of $1200 m^2$ with a rate capability up to $10 kHz/cm^2$ and operation in a moderate magnetic field up to B=0.3 T. The required tracking capability is provided by the intrinsic space resolution combined with a mechanical precision at the level of $30 \\mu m$ along the precision coordinate. Moreover together with the precise tracking capability the micromegas chambers should provide a trigger signal. An extensive R&D pr...

Ntekas, Konstantinos; The ATLAS collaboration

2014-01-01T23:59:59.000Z

82

Bubble Chambers for Experiments in Nuclear Astrophysics  

E-Print Network [OSTI]

A bubble chamber has been developed to be used as an active target system for low energy nuclear astrophysics experiments. Adopting ideas from dark matter detection with superheated liquids, a detector system compatible with gamma-ray beams has been developed. This detector alleviates some of the limitations encountered in standard measurements of the minute cross sections of interest to stellar environments. While the astrophysically relevant nuclear reaction processes at hydrostatic burning temperatures are dominated by radiative captures, in this experimental scheme we measure the time-reversed processes. Such photodisintegrations allow us to compute the radiative capture cross sections when transitions to excited states of the reaction products are negligible. Due to the transformation of phase space, the photodisintegration cross sections are up to two orders of magnitude higher. The main advantage of the new target-detector system is a density several orders of magnitude higher than conventional gas tar...

DiGiovine, B; Holt, R J; Rehm, K E; Raut, R; Robinson, A; Sonnenschein, A; Rusev, G; Tonchev, A P; Ugalde, C

2015-01-01T23:59:59.000Z

83

The Fuzzy Time-Cost-Quality-Environment Trade-off Analysis of Resource-Constrained Multi-mode Construction Systems for Large-Scale Hydroelectric Projects  

Science Journals Connector (OSTI)

This paper studies the fuzzy time-cost-quality-environment trade-off problem of construction project and establishes a decision making model with multiple modes under resource-constrained environment. The objecti...

Huan Zheng

2014-01-01T23:59:59.000Z

84

The Fuzzy Time-Cost-Quality-Environment Trade-off Analysis of Multi-mode Construction Systems for Large-scale Hydroelectric Projects  

Science Journals Connector (OSTI)

This paper studies the time-cost-quality-environment trade-off problem of construction project and establishes a multi-objective decision making model under a fuzzy environment. The objective functions are to min...

Huan Zheng

2014-01-01T23:59:59.000Z

85

Neutron-chamber detectors and applications  

SciTech Connect (OSTI)

Detector applications in Nuclear Safeguards and Waste Management have included measuring neutrons from fission and (alpha,n) reactions with well-moderated neutron proportional counters, often embedded in a slab of polyethylene. Other less-moderated geometries are useful for detecting both bare and moderated fission-source neutrons with good efficiency. The neutron chamber is an undermoderated detector design comprising a large, hollow, polyethylene-walled chamber containing one or more proportional counters. Neutron-chamber detectors are relatively inexpensive; can have large apertures, usually through a thin chamber wall; and offer very good detection efficiency per dollar. Neutron-chamber detectors have also been used for monitoring vehicles and for assaying large crates of transuranic waste. Our Monte Carlo calculations for a new application (monitoring low-density waste for concealed plutonium) illustrate the advantages of the hollow-chamber design for detecting moderated fission sources. 9 refs., 6 figs., 2 tabs.

Fehlau, P.E.; Atwater, H.F.; Coop, K.L.

1990-01-01T23:59:59.000Z

86

Georges Charpak, Particle Detectors, and Multiwire Chambers  

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

Georges Charpak, Particle Detectors, and Multiwire Chambers Georges Charpak, Particle Detectors, and Multiwire Chambers Resources with Additional Information · Patents Georges Charpak Courtesy of CERN Nobel laureate Georges Charpak [was] a pioneer in the art and science of particle detection ... . [He] developed a host of particle detectors used throughout experimental particle physics. In 1968, he invented and developed the first multiwire proportional chamber, for which he won the [Physics] Nobel Prize in 1992 ... . The multiwire chamber differed from earlier detectors in the speed with which it could record particle tracks from a collision-millions per second, rather than one or two per second for bubble chambers. The speed of the multiwire chamber and its successor technologies, along with their extraordinary precision, led to a revolution in particle physics ... . The technology that Charpak pioneered also finds applications in medicine and industry.

87

Fluidized wall for protecting fusion chamber walls  

DOE Patents [OSTI]

Apparatus for protecting the inner wall of a fusion chamber from microexplosion debris, x-rays, neutrons, etc. produced by deuterium-tritium (DT) targets imploded within the fusion chamber. The apparatus utilizes a fluidized wall similar to a waterfall comprising liquid lithium or solid pellets of lithium-ceramic, the waterfall forming a blanket to prevent damage of the structural materials of the chamber.

Maniscalco, James A. (Danville, CA); Meier, Wayne R. (Livermore, CA)

1982-01-01T23:59:59.000Z

88

meters in CO2 euthanasia chambers. All CO2 euthanasia chambers in both  

E-Print Network [OSTI]

meters in CO2 euthanasia chambers. All CO2 euthanasia chambers in both the facilities and laboratories will need flow meters. ULAR is currently in the process of identifying a cost-effective, accurate, and durable flow meter to install in all of the CO2 chambers in all of the vivaria. When a specific model

Bushman, Frederic

89

IFE Chamber Technology Testing Program In NIF and Chamber Development Test Plan Mohamed A. Abdou  

E-Print Network [OSTI]

. As ITER serves as a fusion testing facility for magnetic fusion energy (MFE) nuclear technology componentIFE Chamber Technology Testing Program In NIF and Chamber Development Test Plan Mohamed A. Abdou chamber technology testing program in NIF involoving: criteria for evaluation

Abdou, Mohamed

90

The American Chamber of Commerce of Trinidad & Tobago | Department of  

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

The American Chamber of Commerce of Trinidad & Tobago The American Chamber of Commerce of Trinidad & Tobago The American Chamber of Commerce of Trinidad & Tobago May 13, 2008 - 12:00pm Addthis Remarks As Prepared for Delivery by Secretary Bodman Thank you, Raymond. I appreciate the Chamber organizing this gathering this morning. The American Chamber here on Trinidad and Tobago is an important regional voice in support of the free market, so I want to commend you for hosting the Business Future of the Americas conference next month. Having spent most of my career in the private sector, it is always rewarding to be among colleagues from the business community. I'm also quite pleased to be back in Trinidad & Tobago, having done business here during my time at Cabot Corporation. I've always been impressed with this nation's government, its people and

91

Development of Aluminium Vacuum Chambers for the LHC Experiments at CERN  

E-Print Network [OSTI]

Beam losses may cause activation of vacuum chamber walls, in particular those of the Large Hadron Collider (LHC) experiments. For the High Luminosity (HL-LHC), the activation of such vacuum chambers will increase. It is therefore necessary to use a vacuum chamber material which interacts less with the circulating beam. While beryllium is reserved for the collision point, a good compromise between cost, availability and transparency is obtained with aluminium alloys; such materials are a preferred choice with respect to austenitic stainless steel. Manufacturing a thin-wall aluminium vacuum chamber presents several challenges as the material grade needs to be machinable, weldable, leak-tight for small thicknesses, and able to withstand heating to 250C for extended periods of time. This paper presents some of the technical challenges during the manufacture of these vacuum chambers and the methods for overcoming production difficulties, including surface treatments and Non-Evaporable Getter (NEG) thin-film coat...

Gallilee, M; Costa-Pinto, P; Lepeule, P; Perez-Espinos, J; Marques Antunes Ferreira, L; Prever-Loiri, L; Sapountzis, A

2014-01-01T23:59:59.000Z

92

Engineering design of a hypobaric plant growth chamber  

E-Print Network [OSTI]

plants with the chamber in place and removed. With the chamber removed, PAR levels were recorded as 461 []mol m? s?; inside the complete chamber the level decreased to 408 []mol m? s?, a difference of 11.5%....

Purswell, Joseph Lawrence

2002-01-01T23:59:59.000Z

93

Virtual Design of Stirling Engine Combustion Chamber  

Science Journals Connector (OSTI)

The paper deals with the designing of a combustion chamber of the Stirling engine using the CFD approach. Virtual prototypes enabled ... . The presented results help to increase the Stirling engine efficiency tog...

Z. Kaplan; P. Novotn; V. Pt?k

2010-01-01T23:59:59.000Z

94

Manufacturing and qualification of UHV chambers  

Science Journals Connector (OSTI)

Vacuum chambers or vacuum components that are widespread in research and in industry must fulfill high degrees of cleanliness, especially if they are required for ultra-high-vacuum (UHV) applications. It is shown...

F. Pink; G. Schmidt

2004-03-01T23:59:59.000Z

95

Neutron And Gamma Detector Using An Ionization Chamber With An...  

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

Neutron And Gamma Detector Using An Ionization Chamber Neutron And Gamma Detector Using An Ionization Chamber With An Integrated Body And Moderator A detector for detecting...

96

Cloud chamber visualization of primary cosmic rays  

SciTech Connect (OSTI)

From 1948 until 1963, cloud chambers were carried to the top of the atmosphere by balloons. From these flights, which were begun by Edward P. Ney at the University of Minnesota, came the following results: discovery of heavy cosmic ray nuclei, development of scintillation and cherenkov detectors, discovery of cosmic ray electrons, and studies of solar proton events. The history of that era is illustrated here by cloud chamber photographs of primary cosmic rays.

Earl, James A. [Department of Astronomy, University of Maryland, College Park MD (United States)

2013-02-07T23:59:59.000Z

97

What are the (long-term) goals of these projects? Why is now the right time to  

E-Print Network [OSTI]

of the anatomical, molecular and circuit bases for the logical operations carried out by the human brain. The Human Brain Project (see Human Brain Project), based in Europe and led by H.M., aims to understand the human brain by simulating its functions through the use of supercomputers. The Brain Activity Map, with which

Columbia University

98

Beam Loss Ion Chamber System Upgrade for Experimental Halls  

SciTech Connect (OSTI)

The Beam loss Ion Chamber System (BLICS) was developed to protect Jefferson Labs transport lines, targets and beam dumps from a catastrophic ''burn through''. Range changes and testing was accomplished manually requiring the experiment to be shut down. The new upgraded system is based around an ''off the shelf'' Programmable Logic Controller located in a single control box supporting up to ten individual detectors. All functions that formerly required an entry into the experimental hall and manual adjustment can be accomplished from the Machine Control Center (MCC). A further innovation was the addition of a High Voltage ''Brick'' at the detector location. A single cable supplies the required voltage for the Brick and a return line for the ion chamber signal. The read back screens display range, trip point, and accumulated dose for each location. The new system is very cost effective and significantly reduces the amount of lost experimental time.

D.W. Dotson; D.J. Seidman

2005-05-16T23:59:59.000Z

99

Automation of Evaporation Chamber for International Space Station CONTROL ALGORITHMFUNNEL VIEW  

E-Print Network [OSTI]

Automation of Evaporation Chamber for International Space Station MOTIVATION DIAL CONTROL are as shown. The direction of fluid/gas flow is indicated by the arrows. Our team would like to acknowledge the Canadian Space Agency and U of T Thermal Kinetic Lab for their contributions to the project. Gas Fluid

100

PSU ARL Additive Manufacturing Capstone Project For the first time the PSU ARL, the IE480W CIMP-3D Group at Penn State showed that  

E-Print Network [OSTI]

PSU ARL Additive Manufacturing Capstone Project For the first time the PSU ARL, the IE480W CIMP-3D Processing by Direct Digital Deposition (CIMP-3D), is a program utilizing Additive Manufacturing (AM was to develop an understanding of how key operating parameters such as layer thickness, manufacturing

Demirel, Melik C.

Note: This page contains sample records for the topic "time projection chamber" 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

Final report for NIF chamber dynamics studies  

SciTech Connect (OSTI)

The National Ignition Facility (NIF), a 1.8 MJ, 192 laser beam facility, will have anticipated fusion yields of up to 20 MJ from D-T pellets encased in a gold hohlraum target. The energy emitted from the target in the form of x rays, neutrons, target debris kinetic energy, and target shrapnel will be contained in a 5 m. radius spherical target chamber. various diagnostics will be stationed around the target at varying distances from the target. During each shot, the target will emit x rays that will vaporize nearby target facing surfaces including those of the diagnostics, the target positioner, and other chamber structures. This ablated vapor will be transported throughout the chamber, and will eventually condense and deposit on surfaces in the chamber, including the final optics debris shields. The research at the University of California at Berkeley relates primarily to the NIF chamber dynamics. The key design issues are the ablation of the chamber structures, transport of the vapor through the chamber and the condensation or deposition processes of those vaporized materials. An understanding of these processes is essential in developing a concept for protecting the fina optics debris shields from an excessive coating (> 10 A) of target debris and ablated material, thereby prolonging their lifetime between change-outs. At Berkeley, we have studied the physical issues of the ablation process and the effects of varying materials, the condensation process of the vaporized material, and design schemes that can lower the threat posed to the debris shields by these processes. The work or portions of the work completed this year have been published in several papers and a dissertation [l-5].

Burnham, A; Peterson, P F; Scott, J M

1998-09-01T23:59:59.000Z

102

Using large environmental chamber technique for gaseous contaminant removal equipment test  

SciTech Connect (OSTI)

The US Association of Home Appliance Manufacturers (AHAM) has set a voluntary standard for testing the initial dust-removal capacity of portable air cleaners. In the authors` test of portable air cleaners for the local consumer council, the AHAM method was extended to test the initial removal capacity for gaseous phase pollutants. Also, carbon filters` efficiency change over time in toluene removal on a number of air cleaners was tested. In using a large chamber to carry out these tests, the chamber wall adsorption and re-emission effects were experimentally quantified. These tests indicated that a large chamber, with its wall surface adsorption controlled, is simple and robust to use to quantify the initial cleaning capacity for gaseous phase pollutants. Based on these test results, a large chamber method is proposed to test the performance lifetimes of portable air cleaners. The system advantages of the method over the in-duct performance life test methods are that no continuous air-cleaning system is required and that the chamber`s humidity and temperature can be maintained at the desired values more easily with the combination of a unitary dehumidifier and a bubbler system. This paper will present the trial results with portable air cleaner tests and discuss the large environmental chamber techniques.

Niu, J.; Tung, T.C.W.; Chui, V.W.Y. [Hong Kong Polytechnic Univ. (Hong Kong). Dept. of Building Services Engineering

1998-12-31T23:59:59.000Z

103

Development and characterization of a chamber gram estimator  

SciTech Connect (OSTI)

The Chamber Gram Estimator (CGE), Model SAM-1B is a small article gamma monitor originally designed to screen items for radioactive contamination that may be placed into its chamber. Four plastic scintillator detectors detect photons emitted from bulk quantities of fissile materials in line generated waste and provide a fissile mass content estimate of waste packages. With the present CGE, a few grams of {sup 239}Pu could be distinguished above background in light matrix samples. It is controlled by a personal computer that uses a menu driven operating program. The program is designed to reduce the potential for operator error while obtaining a fissile material gram estimate of a line generated waste package prior to placement in a drum. This report describes the work performed to characterize the counting chamber for fissile material estimation. The operating features of the CGE, the results and conclusions drawn from the experiments, and the future work recommended for the next generation CGEs are also described. The CGE provides advantages over hand-held Ludlum 12-12 survey-type instruments presently in use. The CGE is easy to operate, does not require manual manipulation to measure the total surf ace of the sample, and provides a display free of rate meter response-time effects or the need for visual averaging. Moreover, the response variations due to sample geometry are significantly less than with a hand-held arrangement, particularly, for the low density matrix samples appropriate for estimation. The waste packages are placed inside the instrument`s shielded chamber which effectively eliminates gamma exposure to operators from waste packages.

Dulco, G.B.; Gupta, V.P.; Balmer, D.K.

1995-07-01T23:59:59.000Z

104

Chapter 10, Peak Demand and Time-Differentiated Energy Savings Cross-Cutting Protocols: The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures  

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

0: Peak Demand and 0: Peak Demand and Time-Differentiated Energy Savings Cross-Cutting Protocols Frank Stern, Navigant Consulting Subcontract Report NREL/SR-7A30-53827 April 2013 The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures 10 - 1 Chapter 10 - Table of Contents 1 Introduction .............................................................................................................................2 2 Purpose of Peak Demand and Time-differentiated Energy Savings .......................................3 3 Key Concepts ..........................................................................................................................5 4 Methods of Determining Peak Demand and Time-Differentiated Energy Impacts ...............7

105

E-Print Network 3.0 - atlas muon chambers Sample Search Results  

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

chambers Search Powered by Explorit Topic List Advanced Search Sample search results for: atlas muon chambers...

106

E-Print Network 3.0 - atlas muon chamber Sample Search Results  

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

chamber Search Powered by Explorit Topic List Advanced Search Sample search results for: atlas muon chamber...

107

Abstract--The task of reconstructing an object from its projections via tomographic methods is a time-consuming process  

E-Print Network [OSTI]

Abstract--The task of reconstructing an object from its projections via tomographic methods modules can be executed on the GPU and their output linked internally. The data never leaves the GPU and analytical reconstruction methods. Analytical methods rely on the Fourier Slice Theorem and the Radon

Mueller, Klaus

108

A Cosmic Ray Measurement Facility for ATLAS Muon Chambers  

E-Print Network [OSTI]

Monitored Drift Tube (MDT) chambers will constitute the large majority of precision detectors in the Muon Spectrometer of the ATLAS experiment at the Large Hadron Collider at CERN. For commissioning and calibration of MDT chambers, a Cosmic Ray Measurement Facility is in operation at Munich University. The objectives of this facility are to test the chambers and on-chamber electronics, to map the positions of the anode wires within the chambers with the precision needed for standalone muon momentum measurement in ATLAS, and to gain experience in the operation of the chambers and on-line calibration procedures. Until the start of muon chamber installation in ATLAS, 88 chambers built at the Max Planck Institute for Physics in Munich have to be commissioned and calibrated. With a data taking period of one day individual wire positions can be measured with an accuracy of 8.3 micrometers in the chamber plane and 27 micrometers in the direction perpendicular to that plane.

O. Biebel; M. Binder; M. Boutemeur; A. Brandt; J. Dubbert; G. Duckeck; J. Elmsheuser; F. Fiedler; R. Hertenberger; O. Kortner; T. Nunnemann; F. Rauscher; D. Schaile; P. Schieferdecker; A. Staude; W. Stiller; R. Stroehmer; R. Vertesi

2003-07-30T23:59:59.000Z

109

Project Analysis Standard Operating Procedure  

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

EVM project analysis is to provide consistent and timely insight to project status in order to enable timely, effective management decisions. In conjunction with conducting...

110

Project CRAFT: A Test Bed for Demonstrating the Real Time Acquisition and Archival of WSR-88D Base  

E-Print Network [OSTI]

the long-term needs for WSR-88D base data archival, and in light of the compelling need for real time. The initial test bed of six radars, located in and around Oklahoma, has been delivering real time base data to substantial improvements in the identification and short-term warning of hazardous local weather (e.g., Crum

Droegemeier, Kelvin K.

111

Project Year Project Title  

E-Print Network [OSTI]

the cost of the project to labor only. The efficacy of the examples will be assessed through their useProject Year 2012-2013 Project Title Sight-Reading at the Piano Project Team Ken Johansen, Peabody) Faculty Statement The goal of this project is to create a bank of practice exercises that student pianists

Gray, Jeffrey J.

112

Project Year Project Team  

E-Print Network [OSTI]

design goals for this project include low cost (less than $30 per paddle) and robustness. The projectProject Year 2001 Project Team Faculty: Allison Okamura, Mechanical Engineering, Whiting School Project Title Haptic Display of Dynamic Systems Audience 30 to 40 students per year, enrolled

Gray, Jeffrey J.

113

Project Year Project Team  

E-Print Network [OSTI]

-year section of the summer project will cost $1344.) This project will be measured by the CER surveys conductedProject Year 2005 Project Team Sean Greenberg, Faculty, Philosophy Department, Krieger School of Arts & Sciences; Kevin Clark, Student, Philosophy Department, Krieger School of Arts & Sciences Project

Gray, Jeffrey J.

114

On-Site Wastewater Treatment Systems: Leaching Chambers  

E-Print Network [OSTI]

Leaching chambers distribute treated wastewater into the soil. This publication lists the advantages and disadvantages of leaching chamber systems, explains how to maintain them and gives estimates of costs....

Lesikar, Bruce J.

2000-02-04T23:59:59.000Z

115

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2002 Project Team Faculty: Louise Pasternack, Chemistry Department, Krieger School, Krieger School of Arts & Sciences Project Title Introductory Chemistry Lab Demonstrations Audience an interactive virtual lab manual that will facilitate understanding of the procedures and techniques required

Gray, Jeffrey J.

116

Project Year Project Team  

E-Print Network [OSTI]

(Karl) Zhang, Undergraduate Student, Biomedical Engineering, Whiting School of Engineering; Cheryl Kim Audio, Digital Video Project Abstract The goal of this project is to develop online modular units

Gray, Jeffrey J.

117

Line Projects  

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

(PDCI) Upgrade Project Whistling Ridge Energy Project Line Rebuild, Relocation and Substation Projects Wind Projects Line Projects BPA identifies critical infrastructure and...

118

Project Year Project Title  

E-Print Network [OSTI]

that incorporate video taped procedures for student preview. Solution This project will create videos for more to study the procedure and techniques before coming to class. Our previous fellowship project addressedProject Year 2009 Project Title Enhancing Biology Laboratory Preparation through Video

Gray, Jeffrey J.

119

Project Year Project Team  

E-Print Network [OSTI]

, there is no resource available to view the procedure before class. Solution The purpose of this project is to capture available to view the procedure before class. The purpose #12;of this project is to capture variousProject Year 2007 Project Team Kristina Obom, Faculty, Advanced Academic Programs, Krieger School

Gray, Jeffrey J.

120

Project Year Project Title  

E-Print Network [OSTI]

Project Year 2013-2014 Project Title German Online Placement Exam Project Team Deborah Mifflin to increased cost. As well, it lacked listening comprehension, writing and speaking components providing support, we will use Blackboard for this project. The creation will require numerous steps

Gray, Jeffrey J.

Note: This page contains sample records for the topic "time projection chamber" 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

SMC in space and time: a project to study the evolution of the prototype interacting late-type dwarf galaxy  

E-Print Network [OSTI]

We introduce the SMC in space and time, a large coordinated space and ground-based program to study star formation processes and history, as well as variable stars, structure, kinematics and chemical evolution of the whole SMC. Here, we present the Colour-Magnitude Diagrams(CMDs) resulting from HST/ACS photometry, aimed at deriving the star formation history (SFH) in six fields of the SMC. The fields are located in the central regions, in the stellar halo, and in the wing toward the LMC. The CMDs are very deep, well beyond the oldest Main Sequence Turn-Off, and will allow us to derive the SFH over the entire Hubble time.

M. Tosi; J. Gallagher; E. Sabbi; K. Glatt; E. K. Grebel; C. Christian; M. Cignoni; G. Clementini; A. Cole; G. Da Costa; D. Harbeck; M. Marconi; M. Meixner; A. Nota; M. Sirianni; T. Smecker-Hane

2008-08-08T23:59:59.000Z

122

Slag monitoring system for combustion chambers of steam boilers  

SciTech Connect (OSTI)

The computer-based boiler performance system presented in this article has been developed to provide a direct and quantitative assessment of furnace and convective surface cleanliness. Temperature, pressure, and flow measurements and gas analysis data are used to perform heat transfer analysis in the boiler furnace and evaporator. Power boiler efficiency is calculated using an indirect method. The on-line calculation of the exit flue gas temperature in a combustion chamber allows for an on-line heat flow rate determination, which is transferred to the boiler evaporator. Based on the energy balance for the boiler evaporator, the superheated steam mass flow rate is calculated taking into the account water flow rate in attemperators. Comparing the calculated and the measured superheated steam mass flow rate, the effectiveness of the combustion chamber water walls is determined in an on-line mode. Soot-blower sequencing can be optimized based on actual cleaning requirements rather than on fixed time cycles contributing to lowering of the medium usage in soot blowers and increasing of the water-wall lifetime.

Taler, J.; Taler, D. [Cracow University of Technology, Krakow (Poland)

2009-07-01T23:59:59.000Z

123

Heat transfer and pollutant formation mechanisms in insulated combustion chambers  

SciTech Connect (OSTI)

The authors have studied the quenching situation as it can be found in constant volume combustion chambers for a methane flame over a range of wall temperatures between 300 K and 600 K using Direct Numerical Simulation. To do this, the authors solved the fully compressible, one-dimensional Navier-Stokes equations with detailed mechanisms for kinetics and diffusion. This approach allows to compare various reaction schemes, to identify the most important species and reaction paths, and to investigate the influence of different modeling assumptions. The computational results show that the dimensional wall heat flux increases with wall temperature over the whole range of wall temperatures studied; this agrees well with the most recent measurements in a strongly improved experimental setup. It is found that the wall can be modeled as chemically inert and thermal diffusion processes are negligible for low wall temperatures between 300 K and 400 K. However, at higher temperatures, due to a dramatically increasing radical concentration (H, Oh, OH) at the wall, both become increasingly important leading to large heat release rates directly at the metallic wall surface of the combustion chamber, and can thus not be neglected in the modeling of the quenching process. Furthermore, these high radical concentrations adjacent to the wall indicate that the uncertainties in wall heat flux measurements at high wall temperatures could be underestimated by the experimentalists. The UHC concentration at a wall temperature of 600 K is about 20 times smaller than for 300 K after quenching. 37 refs., 12 figs., 1 tab.

Popp, P.; Baum, M.

1995-12-31T23:59:59.000Z

124

FY10 LDRD Projects  

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

0 LDRD Projects 0 LDRD Projects 2010 Projects Page 1 LDRD Proj. No. Project Title P.I. Dept./Bldg. 07-005 Sensitive Searches for CP-Violation in Hadronic Systems Semertzidis, Y. PHYS/510A 08-002 Strongly Correlated Systems: From Graphene to Quark-Gluon Plasma Kharzeev, D. & Tsvelik, A. PHYS/CMP 08-004 Getting to Know Your Constituents: Studies of Partonic Matter at the EIC Vogelsang, W. PHYS/510A 08-005 Development of the Deuteron EDM Proposal Semertzidis, Y. PHYS/510A 08-008 Development of a Small Gap Magnets and Vacuum Chamber for eRHIC Litvinenko, V. C-AD/817 08-022 Novel Methods for Microcrystal Structure Determination at NSLS and NSLS-II Orville, A. M. BIO/463 08-025 Combined PET/MRI Multimodality Imaging Probe Schlyer, D. Med/490 08-028 Genomic DNA Methylation: The Epigenetic Response of Arabidopsis Thaliana Genome

125

CALCULATION OF PULSED KICKER MAGNETIC FIELD ATTENUATION INSIDE BEAM CHAMBERS  

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

CALCULATION OF PULSED KICKER MAGNETIC FIELD ATTENUATION CALCULATION OF PULSED KICKER MAGNETIC FIELD ATTENUATION INSIDE BEAM CHAMBERS S. H. Kim January 8, 2001 1. Introduction and Summary The ceramic beam chambers in the sections of the kicker magnets for the beam injection and extraction in the Advanced Photon Source (APS) are made of alumina. The inner surface of the ceramic chamber is coated with a conductive paste. The choice of coating thickness is intended to reduce the shielding of the pulsed kicker magnetic field while containing the electromagnetic fields due to the beam bunches inside the chamber, and minimize the Ohmic heating due to the fields on the chamber [1]. The thin coating generally does not give a uniform surface resistivity for typical dimensions of the ceramic chambers in use. The chamber cross section is a circular or

126

Vacuum chamber with a supersonic-flow aerodynamic window  

DOE Patents [OSTI]

A supersonic flow aerodynamic window is disclosed whereby a steam ejector situated in a primary chamber at vacuum exhausts superheated steam toward an orifice to a region of higher pressure, creating a barrier to the gas in the region of higher pressure which attempts to enter through the orifice. In a mixing chamber outside and in fluid communication with the primary chamber, superheated steam and gas are combined into a mixture which then enters the primary chamber through the orifice. At the point of impact of the ejector/superheated steam and the incoming gas/superheated steam mixture, a barrier is created to the gas attempting to enter the ejector chamber. This barrier, coupled with suitable vacuum pumping means and cooling means, serves to keep the steam ejector and primary chamber at a negative pressure, even though the primary chamber has an orifice to a region of higher pressure.

Hanson, C.L.

1980-10-14T23:59:59.000Z

127

Vacuum chamber with a supersonic flow aerodynamic window  

DOE Patents [OSTI]

A supersonic flow aerodynamic window, whereby a steam ejector situated in a primary chamber at vacuum exhausts superheated steam toward an orifice to a region of higher pressure, creating a barrier to the gas in the region of higher pressure which attempts to enter through the orifice. In a mixing chamber outside and in fluid communication with the primary chamber, superheated steam and gas are combined into a mixture which then enters the primary chamber through the orifice. At the point of impact of the ejector/superheated steam and the incoming gas/superheated steam mixture, a barrier is created to the gas attempting to enter the ejector chamber. This barrier, coupled with suitable vacuum pumping means and cooling means, serves to keep the steam ejector and primary chamber at a negative pressure, even though the primary chamber has an orifice to a region of higher pressure.

Hanson, Clark L. (Livermore, CA)

1982-01-01T23:59:59.000Z

128

Project Title:  

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

Repair flowline 61-66-SX-3 Repair flowline 61-66-SX-3 DOE Code: Project Lead: Wes Riesland NEPA COMPLIANCE SURVEY # 291 Project Information Date: 3/1 1/2010 Contractor Code: Project Overview In order to repair this line it was decided to trench a line aproximately 100 feet and tie it into the line at 71-3- 1. What are the environmental sx-3. This will get us out of the old flow line which has been repaired 5-6 times. this will mitigate the chances impacts? of having spills in the future. 2. What is the legal location? This flowline runs from the well77-s-1 0 to the B-2-10 manifold.+ "/-,~?X3 3. What is the duration of the project? Approximately 10 hours(1 day) to complete 4. What major equipment will be used backhoe and operator and one hand if any (work over rig. drilling rig.

129

Vacuum chamber for containing particle beams  

DOE Patents [OSTI]

A vacuum chamber for containing a charged particle beam in a rapidly changing magnetic environment comprises a ceramic pipe with conducting strips oriented along the longitudinal axis of the pipe and with circumferential conducting bands oriented perpendicular to the longitudinal axis but joined with a single longitudinal electrical connection. When both strips and bands are on the outside of the ceramic pipe, insulated from each other, a high-resistance conductive layer such as nickel can be coated on the inside of the pipe.

Harvey, A.

1985-11-26T23:59:59.000Z

130

October 24, 2001 1. Remaining Action Items on Dry Chamber Wall  

E-Print Network [OSTI]

of Simplified Assumption Used to Estimate Temporal Distribution of Energy Depositions Photons Debris Ions Time10ns 0.2µs 1µs 2.5µs Fast Ions Energy Deposition Temporal Distribution of Energy Depositions from Ions for Direct Drive Spectra and Chamber Radius of 6.5 m Simplified Temporal Distribution of Energy Depositions

Raffray, A. René

131

Projectivities and Projective Embeddings  

Science Journals Connector (OSTI)

In this chapter, we aim to prove some of the main achievements in the theory of generalized polygons. First, we want to show what the little projective group and the groups of projectivities of some Moufang po...

Hendrik van Maldeghem

1998-01-01T23:59:59.000Z

132

Computer-Based Energy Projects: Science Projects in Renewable...  

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

change over time. Computer-Based Energy Projects For the Teacher Although these are science fair projects, all three are easily adaptable to the regular classroom, provided you...

133

Project Overview  

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

Questions Keeler-Pennwalt Wood Pole Removal Line Projects Line Rebuild, Relocation and Substation Projects Spacer Damper Replacement Program Wind Projects Project Overview BPA...

134

Project Year Project Title  

E-Print Network [OSTI]

operators, matrix indexing, vector computations, loops, functions, and plotting graphs, among others basic arithmetic operators, matrix indexing, and vector computations in MATLAB. After creatingProject Year 2011-2012 Project Title Online Tutorial for MATLAB Project Team Eileen Haase, Whiting

Gray, Jeffrey J.

135

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2005 Project Team Krysia Hudson, Faculty, School of Nursing, Undergraduate Instruction for Educational Resources Project Title Enhanced Web-based Learning Environments for Beginning Nursing Students (e.g., demonstrations of procedures or tasks) into the WBL systems, it will be possible to increase

Gray, Jeffrey J.

136

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2002 Project Team Faculty: Michael McCloskey, Cognitive Science/Neuroscience, Krieger of Arts & Sciences Project Title Cognitive Neuropsychology Audience The initial audience to access. The current procedure calls for individual students or researchers to contact the faculty member

Gray, Jeffrey J.

137

Project Year Project Title  

E-Print Network [OSTI]

Project Year 2011-2012 Project Title Using M-Health and GIS Technology in the Field to Improve into teams and having each team use a different m-health data collection tool (e.g., cellular phones, smart health patterns. The Tech Fellow, Jacqueline Ferguson, will assist in creating an m-health project

Gray, Jeffrey J.

138

Project Proposal Project Logistics  

E-Print Network [OSTI]

Project Proposal · Project Logistics: ­ 2-3 person teams ­ Significant implementation, worth 55 and anticipated cost of copying to/from host memory. IV. Intellectual Challenges - Generally, what makes this computation worthy of a project? - Point to any difficulties you anticipate at present in achieving high

Hall, Mary W.

139

Tests of a Novel Design of Resistive Plate Chambers  

E-Print Network [OSTI]

A novel design of Resistive Plate Chambers (RPCs), using only a single resistive plate, is being proposed. Based on this design, two large size prototype chambers were constructed and were tested with cosmic rays and in particle beams. The tests confirmed the viability of this new approach. In addition to showing an improved single-particle response compared to the traditional 2-plate design, the novel chambers also prove to be suitable for calorimetric applications.

Bilki, B; Freund, B; Neubser, C; Onel, Y; Repond, J; Schlereth, J; Xia, L

2015-01-01T23:59:59.000Z

140

Isothermally heatsunk diffusion cloud chamber refrigerator  

SciTech Connect (OSTI)

This patent describes a diffusion cloud chamber isothermally heatsunk refrigerator which comprises: a heatsink consisting of two phases of a saturated substance existing in thermodynamic equilibrium at constant pressure and therefore at constant temperature, contained in a reservoir; a means of pressure damping to maintain constant pressure, as the ratio of the two phases present changes and introduces volumetric changes in the substance; a cooling member which transfer heat from vapor in contact with the cooling member surface to the ''cold side'' of a Peltier thermoelectric element with which the cooling member is in thermal contact; a Peltier thermoelectric element which removes the heat supplied by the cooling member from its ''cold side'' and pumps it to the ''hot side'' when driven by an electric current; and a means of transferring heat from the ''hot side'' of the Peltier thermoelectric element to the two-phase isothermal substance in the reservoir.

Menocal, S.G.

1987-05-05T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

Concept for Reducing Hall Thruster Chamber Wall Erosion with...  

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

Concept for Reducing Hall Thruster Chamber Wall Erosion with Lithium Vapor Shielding. Hall thrusters have been established as a compact and reliable means for satellite...

142

Dielectric liquid ionization chambers for detecting fast neutrons  

E-Print Network [OSTI]

Three ionization chambers with different geometries have been constructed and filled with dielectric liquids for detection of fast neutrons. The three dielectric liquids studied were Tetramethylsilane (TMS), Tetramethylpentane ...

Boyd, Erin M

2008-01-01T23:59:59.000Z

143

The Role of The fedeRal PRojecT diRecToR  

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

Role of The fedeRal PRojecT diRecToR: Role of The fedeRal PRojecT diRecToR: lessons fRom The naTional igniTion faciliTy The national ignition facility (nif) is home of the world's largest laser. With 192 laser beams that can deliver more than 60 times the energy of any previous laser system, NIF represents a significant step in enabling the study of high-energy density science, and should demonstrate fusion ignition and burn in the laboratory for the first time. The design and construction of this unique, highly complex facility posed management challenges that the project team overseeing its development could not foresee. The national ignition facility's final optics assemblies, shown here mounted on the lower hemisphere of the target chamber, contain

144

Overview of Chamber and Power Plant Designs for IFE  

E-Print Network [OSTI]

, to be published in 2011, (ISBN 9780470894392) I will review some of the more complete integrated design studies&E are choice of materials, chamber and building design, tritium inventory, design of tritium processing systemsOverview of Chamber and Power Plant Designs for IFE Wayne Meier Deputy Program Leader Fusion Energy

145

Heart chambers and whole heart segmentation techniques: review  

E-Print Network [OSTI]

Heart chambers and whole heart segmentation techniques: review Dongwoo Kang Jonghye Woo Piotr J://electronicimaging.spiedigitallibrary.org/ on 01/15/2014 Terms of Use: http://spiedl.org/terms #12;Heart chambers and whole heart segmentation, and reproducible segmentation methods. Figure 1 illustrates an example of segmentation of heart on CT scan. A

Kuo, C.-C. "Jay"

146

Eagle Project Update Eagle P3 Project Update  

E-Print Network [OSTI]

) offers 11-minute travel time to Westminster #12;5 Eagle P3 Project Scope · Overall capital cost $2 for cost effective index · Allows RTD to spread the cost of the project over a longer time periodEagle Project Update Eagle P3 Project Update Rick Clarke Assistant General Manager, Capital

Bustamante, Fabián E.

147

NIF Target Chamber Dedicated | National Nuclear Security Administration  

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

NIF Target Chamber Dedicated | National Nuclear Security Administration NIF Target Chamber Dedicated | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > NIF Target Chamber Dedicated NIF Target Chamber Dedicated June 11, 1999 Livermore, CA NIF Target Chamber Dedicated Secretary Richardson dedicates the National Ignition Facility target

148

A mechanical mode-stirred reverberation chamber with chaotic geometry  

E-Print Network [OSTI]

A previous research on multivariate approach to the calculation of reverberation chamber correlation matrices is used to calculate the number of independent positions in a mode-stirred reverberation chamber. Anomalies and counterintuitive behavior are observed in terms of number of correlated matrix elements with respect to increasing frequency. This is ascribed to the regular geometry forming the baseline cavity (screened room) of a reverberation chamber, responsible for localizing energy and preserving regular modes (bouncing ball modes). Smooth wall deformations are introduced in order to create underlying Lyapunov instability of rays and then destroy survived regular modes. Numerical full-wave simulations are performed for a reverberation chamber with corner hemispheres and (off-)center wall spherical caps. Field sampling is performed by moving a mechanical carousel stirrer. It is found that wave-chaos inspired baseline geometries improve chamber performances in terms of lowest usable frequencies and number of independent cavity realizations of mechanical stirrers.

Gabriele Gradoni; Franco Moglie; Valter Mariani Primiani

2014-07-06T23:59:59.000Z

149

General Project Sequence The following are typical steps on many projects. Actual required steps may vary from project to project  

E-Print Network [OSTI]

General Project Sequence The following are typical steps on many projects. Actual required steps may vary from project to project depending upon the scope, complexity, and specific features. Time periods indicated will vary depending on the nature of the project and needs of the user group

Mather, Patrick T.

150

Vacuum chamber for ion manipulation device  

DOE Patents [OSTI]

An ion manipulation method and device is disclosed. The device includes a pair of substantially parallel surfaces. An array of inner electrodes is contained within, and extends substantially along the length of, each parallel surface. The device includes a first outer array of electrodes and a second outer array of electrodes. Each outer array of electrodes is positioned on either side of the inner electrodes, and is contained within and extends substantially along the length of each parallel surface. A DC voltage is applied to the first and second outer array of electrodes. A RF voltage, with a superimposed electric field, is applied to the inner electrodes by applying the DC voltages to each electrode. Ions either move between the parallel surfaces within an ion confinement area or along paths in the direction of the electric field, or can be trapped in the ion confinement area. A predetermined number of pairs of surfaces are disposed in one or more chambers, forming a multiple-layer ion mobility cyclotron device.

Chen, Tsung-Chi; Tang, Keqi; Ibrahim, Yehia M; Smith, Richard D; Anderson, Gordon A; Baker, Erin M

2014-12-09T23:59:59.000Z

151

Flame kernel characterization of laser ignition of natural gasair mixture in a constant volume combustion chamber  

Science Journals Connector (OSTI)

In this paper, laser-induced ignition was investigated for compressed natural gasair mixtures. Experiments were performed in a constant volume combustion chamber, which simulate end of the compression stroke conditions of a SI engine. This chamber simulates the engine combustion chamber conditions except turbulence of airfuel mixture. It has four optical windows at diametrically opposite locations, which are used for laser ignition and optical diagnostics simultaneously. All experiments were conducted at 10bar chamber pressure and 373K chamber temperature. Initial stage of combustion phenomena was visualized by employing Shadowgraphy technique using a high speed CMOS camera. Flame kernel development of the combustible fuelair mixture was investigated under different relative airfuel ratios (?=1.2?1.7) and the images were interrogated for temporal propagation of flame front. Pressure-time history inside the combustion chamber was recorded and analyzed. This data is useful in characterizing the laser ignition of natural gasair mixture and can be used in developing an appropriate laser ignition system for commercial use in SI engines.

Dhananjay Kumar Srivastava; Kewal Dharamshi; Avinash Kumar Agarwal

2011-01-01T23:59:59.000Z

152

Project Title  

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

Building the Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Introduction - Objective - Industrial Review Committee - Background * Steps Involved - Geological and Reservoir Simulation Modeling - Leakage Modeling & Real-Time Data Processing - Pattern Recognition & Intelligent Leakage Detection System (ILDS) * Accomplishments to Date * Summary Objective * Develop an in-situ CO 2 leak detection technology based on the concept of Smart Fields. - Using real-time pressure data from permanent downhole gauges to estimate the location and the rate of CO 2 leakage. Industrial Advisory Committee (IAC) * Project goes through continuous peer-review by an Industrial Review Committee. * Meetings: - November 6 th 2009 :

153

Experiments with a pressure-driven Stirling refrigerator with flexible chambers  

Science Journals Connector (OSTI)

We report on the design and experimental testing of a Stirling refrigerator that uses air as the working fluid and where the conventional piston-cylinder assemblies are replaced by pressure-driven flexible chambers. The two chambers are periodically compressed by pneumatic actuators resulting in airflow through the regenerator and in a net temperature difference between the chambers. An experimental setup is used to investigate the performance of the refrigerator under different operating conditions with particular attention to actuation frequencies driving pressure differences and phase angles between the two inputs. The time constant of the temperature difference between the two chambers is determined and the temperature difference is measured as a function of the system parameters. The results of several tests conducted under different operating conditions show that the refrigerating effect is very robust and allows good performance even for modulated inputs. The frequency response is radically different from that of a traditional motion-driven device. This work suggests that mechanical to thermal energy conversion devices based on this principle can be successfully powered by human motion.

Patrick McFarlane; Jonathan Suire; Mihir Sen

2014-01-01T23:59:59.000Z

154

Three-dimensional temperature field simulation of magma chamber in the Los Humeros geothermal field, Puebla, Mexico  

Science Journals Connector (OSTI)

Three-dimensional (3-D) thermal modeling of a magma chamber in the Los Humeros geothermal field of Mexico was carried out for the entire geological history of about 500,000y. Earlier application of 3-D modeling for only about 30,000y of total simulation time with discretization time of 1000y and mesh size of 0.25km, had indicated that the thermal regime is affected more by the depth of magma chamber than its volume. Now using a chamber depth of 5km, chamber volume of 1400km3, shorter discretization time of 10 years, mesh size of 0.25km, convection in the geothermal reservoir, and magma recharge in the chamber, we present our best 3-D thermal model for the Los Humeros geothermal field. Although this model is consistent with the static formation temperature estimates from geothermal wells, ways to improve this model to make it suitable for the estimation of geothermal budget are also pointed out.

Surendra P. Verma; Efran Gmez-Arias

2013-01-01T23:59:59.000Z

155

Project Year Project Team  

E-Print Network [OSTI]

; Ian Sims, Student, Electrical and Computer Engineering, Whiting School of Engineering Project Title and Jazz Theory/Keyboard I & II. Technologies Used Digital Audio, Digital Video, Graphic Design, HTML

Gray, Jeffrey J.

156

Coaching the Brass Quintet: Developing Better Student Musicians Through Chamber Music  

E-Print Network [OSTI]

students match articulation in order to facilitate ease and clarity in making music. If the students are able to listen and match appropriately, then the amount of time spent making music can be increased. Articulation is a musical device, and can be used... technical, musical, and most importantly extra-musical abilities from a 2 young age. These essential extra-musical skills such as critical self-reflection, pro-active listening, and leadership, are a chamber coachs primary responsibility...

Miller, Albert Edward

2014-05-31T23:59:59.000Z

157

Turbine component cooling channel mesh with intersection chambers  

DOE Patents [OSTI]

A mesh (35) of cooling channels (35A, 35B) with an array of cooling channel intersections (42) in a wall (21, 22) of a turbine component. A mixing chamber (42A-C) at each intersection is wider (W1, W2)) than a width (W) of each of the cooling channels connected to the mixing chamber. The mixing chamber promotes swirl, and slows the coolant for more efficient and uniform cooling. A series of cooling meshes (M1, M2) may be separated by mixing manifolds (44), which may have film cooling holes (46) and/or coolant refresher holes (48).

Lee, Ching-Pang; Marra, John J

2014-05-06T23:59:59.000Z

158

Study of the calibration of X-T relation for the BESIII drift chamber  

E-Print Network [OSTI]

This paper introduces the calibration of the time-to-distance relation for the BESIII drift chamber. The parameterization of the time-to-distance relation is presented. The studies of left-right asymmetry and the variation with the entrance angle are performed. The impact of dead channels on the time-to-distance relation is given special attention in order to reduce the shifts of the measured momenta for the tracks passing near dead cells. Finally we present the spatial resolution (123 {\\mu}m) for barrel Bhabha events (|cos{\\theta}|data taken in 2012.

Xiao-Lin Kang; Ling-Hui Wu; Zhi Wu; Tao Luo; Chen Hu; Hai-Xai Wang; Shuang-Shi Fang; Kang-Lin He; Wei-Dong Li; Wei-Guo Li; Ze-Pu Mao; Liang-Liang Wang; Ye Yuan; Yao Zhang

2014-05-14T23:59:59.000Z

159

HANFORD DOUBLE SHELL TANK (DST) THERMAL & SEISMIC PROJECT ESTABLISHMENT OF METHODOLOGY FOR TIME DOMAIN SOIL STRUCTURE INTERACTION ANALYSIS OF HANFORD DST  

SciTech Connect (OSTI)

M&D Professional Services, Inc. (M&D) is under subcontract to Pacific Northwest National Laboratories (PNNL) to perform seismic analysis of the Hanford Site Double-Shell Tanks (DSTs) in support of a project entitled ''Double-Shell Tank DSV Integrity Project-DST Thermal and Seismic Analyses''. The overall scope of the project is to complete an up-to-date comprehensive analysis of record of the DST System at Hanford in support of Tri-Party Agreement Milestone M-48-14. The thermal and operating loads analysis of the DSTs is documented in Rinker et al. (2004). The work statement provided to M&D (PNNL 2003) required that the seismic analysis of the DST assess the impacts of potentially non-conservative assumptions in previous analyses and account for the additional soil mass due to the as-found soil density increase, the effects of material degradation, additional thermal profiles applied to the full structure including the soil-structure response with the footings, the non-rigid (low frequency) response of the tank roof, the asymmetric seismic-induced soil loading, the structural discontinuity between the concrete tank wall and the support footing and the sloshing of the tank waste. The seismic analysis considers the interaction of the tank with the surrounding soil, and the effects of the primary tank contents. The DST and the surrounding soil are modeled as a system of finite elements. The depth and width of the soil incorporated into the analysis model are sufficient to obtain appropriately accurate analytical results. The analyses required to support the work statement differ from previous analysis of the DSTs in that the soil-structure interaction (SSI) model includes several (nonlinear) contact surfaces in the tank structure, and the contained waste must be modeled explicitly in order to capture the fluid-structure interaction behavior between the primary tank and contained waste. Soil-structure interaction analyses are traditionally solved in the frequency domain, but frequency domain analysis is limited to systems with linear responses. The nonlinear character of the coupled SSI model and tank structural model requires that the seismic analysis be solved in the time domain. However, time domain SSI analysis is somewhat nontraditional and requires that the appropriate methodology be developed and demonstrated. Moreover, the analysis of seismically induced fluid-structure interaction between the explicitly modeled waste and the primary tank must be benchmarked against known solutions to simpler problems before being applied to the more complex analysis of the DSTs. The objective of this investigation is to establish the methodology necessary to perform the required SSI analysis of the DSTs in the time domain. Specifically, the analysis establishes the capabilities and limitations of the time domain codes ANSYS and Dytran for performing seismic SSI analysis of the DSTs. The benchmarking of the codes Dytran and ANSYS for performing seismically induced fluid-structure interaction (FSI) between the contained waste and the DST primary tank are documented in Abatt (2006) and Carpenter and Abatt (2006), respectively. The results of those two studies show that both codes have the capability to analyze the fluid-structure interaction behavior of the primary tank and contained waste. As expected, Dytran appears to have more robust capabilities for FSI analysis. The ANSYS model used in that study captures much of the FSI behavior, but does have some limitations for predicting the convective response of the waste and possibly the response of the waste in the knuckle region of the primary tank. While Dytran appears to have somewhat stronger capabilities for the analysis of the FSI behavior in the primary tank, it is more practical for the overall analysis to use ANSYS. Thus, Dytran served the purpose of helping to identify limitations in the ANSYS FSI analysis so that those limitations can be addressed in the structural evaluation of the primary tank. The limitations of ANSYS for predicting the details of the convective

MACKEY, T.C.

2006-03-14T23:59:59.000Z

160

Project Fact Sheet Project Brief  

E-Print Network [OSTI]

Project Fact Sheet Project Brief: Construction Project Team: Project Facts & Figures: Budget: £1.1M Funding Source: Departmental Construction Project Programme: Start on Site: November 2010 End Date : March 2011 Occupation Date: March 2011 For further information contact Project Manager as listed above

Note: This page contains sample records for the topic "time projection chamber" 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

Project Fact Sheet Project Update  

E-Print Network [OSTI]

Project Fact Sheet Project Update: Project Brief: The works cover the refurbishment of floors 4, 5 operating theatre. The Bionanotechnology Centre is one of the projects funded from the UK Government's £20.imperial.ac.uk/biomedeng Construction Project Team: Project Facts & Figures: Budget: £13,095,963 Funding Source: SRIF II and Capital

162

Project Fact Sheet Project Brief  

E-Print Network [OSTI]

Project Fact Sheet Project Brief: This project refurbished half of the 5th and 7th floors on the Faculty of Medicine, please visit: http://www1.imperial.ac.uk/medicine/ Construction Project Team: Project Facts & Figures: Budget: £3,500,000 Funding Source: SRIF III Construction Project Programme: Start

163

QN_CloudChamberV1.4  

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

How to Build a Cosmic-Ray Cloud Chamber How to Build a Cosmic-Ray Cloud Chamber October 2008, Version 1.4 * QuarkNet version. Fermi National Accelerator Laboratory. * Instructions written by Jeremy Paschke, York High School and Anne Mary Teichert, Fermilab. * Model initially designed and built by Robert Peterson, Fermilab. If you have further questions, or improvements of your own you would like to share with the QuarkNet group, please contact: Jeremy Paschke, York High School Physics Instructor (jpaschke@elmhurst205.org), or Bob Peterson, Fermilab Education Specialist, (rspete@fnal.gov). Justification: Showing your class a working cloud chamber is one of the best ways to generate student interest in modern physics. The cloud chamber described below will display natural background radiation (muons generated by

164

Mini-chamber, an advanced protection concept for NIF  

SciTech Connect (OSTI)

Inertial confinement fusion (ICF) target debris and ablated near-target materials pose the primary threat to the National Ignition Facility (NIF) final optics debris shields, as well as a major challenge in future inertial fusion energy (IFE) power plants. This work discusses a NIF `mini-chamber,` designed to mitigate the debris threat. Although the NIF base-line design protects against debris using a frost-protected target positioner and refractory first-wall coatings, the mini-chamber provides important flexibility in three areas: debris-shield protection from beyond-design basis shots (i.e. heavy hohlraums, special diagnostics, shields); fielding of large experiments with significant surface ablation; and studying key ablation and gas-dynamics issues for liquid-wall IFE power plants. Key mini-chamber modeling results are presented, followed by discussion of equipment requirements for fielding a NIF mini-chamber. 7 refs., 3 figs.

Peterson, P.F.; Scott, J.M. [Univ. of California, Berkeley, CA (United States)

1996-12-31T23:59:59.000Z

165

Velocity of the electric arc in a plasmatron discharge chamber  

Science Journals Connector (OSTI)

An experimental investigation of the velocity of a high-current arc with air injection in the discharge chamber of a coaxial sectioned plasmatron is described. The experiments showed that the velocity of the c...

A. S. Shaboltas

1969-09-01T23:59:59.000Z

166

Carrying Semiautomatic Pistols with a Round in the Chamber  

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

Sets forth requirements for a DOE security police officer who must carry a round in the chamber of a semiautomatic pistol while on duty. Does not cancel other directives.

1999-10-28T23:59:59.000Z

167

E-Cloud Build-up in Grooved Chambers  

E-Print Network [OSTI]

and F. Zimmermann, LC e-Cloud Activities at CERN, talkal. , Simulations of the Electron Cloud for Vari- ous Con?E-CLOUD BUILD-UP IN GROOVED CHAMBERS ? M. Venturini LBNL,

Venturini, Marco

2007-01-01T23:59:59.000Z

168

DIMUON PRODUCTION BY HIGH ENERGY NEUTRINOS AND ANTINEUTRINOS IN THE FERMILAB FIFTEEN-FOOT BUBBLE CHAMBER  

E-Print Network [OSTI]

ANTINEUTRINOS IN THE FERMILAB FIFTEEN-FOOT BUBBLE CHAMBERANTINEUTRINOS IN THE FERMILAB FIFTEEN-FOOT BUBBLE CHAMBER*ANTINEUTRINOS IN THE FERMILAB FIFTEEN-FOOT BUBBLE CHAMBER

Orthel, John L.

2010-01-01T23:59:59.000Z

169

E-Print Network 3.0 - atmospheric exposure chambers Sample Search...  

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

Topic List Advanced Search Sample search results for: atmospheric exposure chambers Page: << < 1 2 3 4 5 > >> 1 Dynamic Chamber System to Measure Gaseous Compounds Emissions...

170

SUMMARY ON TITANIUM NITRIDE COATING OF SNS RING VACUUM CHAMBERS.  

SciTech Connect (OSTI)

The inner surfaces of the 248 m Spallation Neutron Source (SNS) accumulator ring vacuum chambers are coated with {approx}100nm of titanium nitride (TiN) to reduce the secondary electron yield (SEY) of the chamber walls. There are approximately 135 chambers and kicker modules, some up to 5m in length and 36cm in diameter, coated with TiN. The coating is deposited by means of reactive DC magnetron sputtering -using a - cylindrical cathode with internal permanent magnets. This cathode configuration generates a deposition-rate sufficient to meet the required production schedule and produces stoichiometric films with good adhesion, low SEY and acceptable outgassing. Moreover, the cathode magnet configuration allows for simple changes in length and has been adapted to coat the wide variety of chambers and components contained within the arcs, injection, extraction, collimation and RF straight sections. Chamber types and quantities as well as the cathode configurations are presented herein. The unique coating requirements of the injection kicker ceramic chambers and the extraction kicker ferrite surface will be emphasized. A brief summary of the salient coating properties is given including the interdependence of SEY as a function of surface roughness and its effect on outgassing.

TODD, R.; HE, P.; HSEUH, H.C.; WEISS, D.

2005-05-16T23:59:59.000Z

171

Project Title  

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

Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Introduction * Reservoir Simulation Model * Intelligent Leakage Detection System (ILDS) * Accomplishments * Summary Objective * Develop an in-situ CO 2 leak detection technology based on the concept of Smart Fields. - Using real-time pressure data from permanent downhole gauges to estimate the location and the rate of CO 2 leakage. CO2 Leakage(X,Y,Q) Artificial Intelligence & Data Mining Industrial Advisory Committee (IAC) * Project goes through continuous peer-review by an Industrial Review Committee. * Meetings: - November 6 th 2009 : * Conference call * Site selection criteria - November 17 th 2009: * A meeting during the Regional Carbon Sequestration Partnership Meeting in Pittsburgh

172

FW370 -Design of Fish and Wildlife Projects -Spring 2012 Course Meeting Times/Places: Tu/Th 10-11:40, Wagar 107 (Lecture & Discussion) or NR 232, CLL West (Lab)  

E-Print Network [OSTI]

FW370 - Design of Fish and Wildlife Projects - Spring 2012 Course Meeting Times/Places: Tu/Th 10 of this course is to introduce you to the principles of conducting sound scientific research in fish, wildlife of the scientific method in fish, wildlife, and conservation biology research (from asking good questions

173

FW370 Design of Fish and Wildlife Projects Spring 2011 Course Meeting Times/Places: Tu/Th 1011:40, Wagar 107 (Lecture & Discussion) or NR 232, CLL West (Lab)  

E-Print Network [OSTI]

FW370 Design of Fish and Wildlife Projects Spring 2011 Course Meeting Times/Places: Tu/Th 1011 is to introduce you to the principles of conducting sound scientific research in fish, wildlife, and conservation of the scientific method in fish & wildlife research (from asking good questions to designing experiments

174

Project Year Project Team  

E-Print Network [OSTI]

An Engineer's Guide to the Structures of Baltimore Audience Students from the Krieger School of Arts City, interfaced through a course website, the team will integrate descriptions of structural behavior format. Technologies Used HTML/Web Design, MySQL Project Abstract Structural analysis is typically taught

Gray, Jeffrey J.

175

Project Year Project Team  

E-Print Network [OSTI]

information systems (GIS) tools to design maps that integrate data for visualizing geographic concepts School of Engineering Project Title GIS & Introductory Geography Audience Undergraduate students on how to use the Internet for geographic research, and an interactive introduction to GIS through online

Gray, Jeffrey J.

176

Project Management Project Managment  

E-Print Network [OSTI]

­ Inspired by agile methods #12;Background · Large-scale software development & IT projects, plagued relations #12;One Agile Approach to Scheduling · The creative nature of game development resist heavy up Problems ­incompatible platforms, 3rd party etc. #12;Is Games Development Similar? · Yes & No

Stephenson, Ben

177

Numerical simulations of industrial-scale combustion chamber - LES versus RANS  

Science Journals Connector (OSTI)

In this work we focus on the simulation of the process of biomass syngas combustion in the industrial combustion chamber directly linked with gasification chamber, where this gas is continuously producing from the biomass. Conflicting demands from the engineers to have rapid results and hints how to ensure the best conditions for combustion of this particular fuel and to lower the emission of pollutants, with simultaneously deep view inside the process and its stability motivates us to use both the RANS and LES techniques of turbulence modelling, compare it and take their advantages. We designed and performed series of 3D numerical simulations of both cold flow and combustion in complex geometry of industrial burner. It seems to us that the proper approach for modelling of biomass syngas combustion is steady flamelets model. Simulations performed with RANS closure are used as the initialisation of LES models, but their main goal is to predict the long-time oscillation of pressure and temperature observed in the working combustion chamber. On the other hand the main goal of the simulations with LES closure is to predict the proper level of short-time behaviour of the flame and local phenomena.

Kamil Kwiatkowski; Daniel Jasi?ski; Konrad Bajer

2011-01-01T23:59:59.000Z

178

Binary reconstruction of the heart chambers from biplane angiographic image sequences  

SciTech Connect (OSTI)

The aim of this work is the three-dimensional (3-D) reconstruction of the left or right heart chamber from digital biplane angiograms. The approach used, the binary reconstruction, exploits the density information of subtracted ventriculograms from two orthogonal views in addition to the ventricular contours. The ambiguity of the problem is largely reduced by incorporating a priori knowledge of human ventricles. A model-based reconstruction program is described that is applicable to routinely acquired biplane ventriculographic studies. Prior to reconstruction, several geometric and densitometric imaging errors are corrected. The finding of corresponding density profiles and anatomical landmarks is supported by a biplane image pairing procedure that takes the movement of the gantry system into account. Absolute measurements are based on geometric isocenter calibration and a slice-wise density calibration technique. The reconstructed ventricles allow 3-D visualization and regional wall motion analysis independently of the gantry setting. The method is applied to clinical angiograms and tested in left- and right-ventricular phantoms yielding a well shape conformity even with few model information. The results indicate that volumes of binary reconstructed ventricles are less projection-dependent compared to volume data derived by purely contour-based methods. A limitations is that the heart chamber must not be superimposed by other dye-filled structures in both projections.

Prause, G.P.M.; Onnasch, D.G.W. [Univ. of Kiel (Germany). Clinic of Pediatric Cardiology] [Univ. of Kiel (Germany). Clinic of Pediatric Cardiology

1996-08-01T23:59:59.000Z

179

A Geographic Redirection Service for On-line Games Chris Chambers Wu-chi Feng Wu-chang Feng  

E-Print Network [OSTI]

@OHSU {chambers,wuchi,wuchang}@cse.ogi.edu Debanjan Saha IBM Research dsaha@us.ibm.com ABSTRACT For many on Shooters, fre- quently utilize a widely distributed server model. For the most popular FPS at this time, Counter-Strike (a variant of Half-Life), there are more than 30,000 registered servers running at any

180

Project Accounts  

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

» Project Accounts » Project Accounts Project Accounts Overview Project accounts are designed to facilitate collaborative computing by allowing multiple users to use the same account. All actions performed by the project account are traceable back to the individual who used the project account to perform those actions via gsisshd accounting logs. Requesting a Project Account PI's, PI proxies and project managers are allowed to request a project account. In NIM do "Actions->Request a Project Account" and fill in the form. Select the repository that the Project Account is to use from the drop-down menu, "Sponsoring Repository". Enter the name you want for the account (8 characters maximum) and a description of what you will use the account for and then click on the "Request Project Account" button. You

Note: This page contains sample records for the topic "time projection chamber" 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

Project Construction | Department of Energy  

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

Project Construction Project Construction Project Construction October 16, 2013 - 5:14pm Addthis Building Design Project Construction Commisioning Integrating renewable energy into Federal new construction or major renovations requires effective structuring of the construction team and project schedule. This overview discusses key construction team considerations for renewable energy as well as timing and expectations for the construction phase. The project construction phase begins after a project is completely designed and the construction documents (100%) have been issued. Construction team skills and experience with renewable energy technologies are crucial during construction, as is how the integration of renewable energy affects the project construction schedule. Construction Team

182

Project Fact Sheet Project Update  

E-Print Network [OSTI]

Project Fact Sheet Project Update: Project Brief: A state of the art facility, at Hammersmith information visit the Faculty of Medicine web pages http://www1.imperial.ac.uk/medicine/ Construction Project Team: Project Facts & Figures: Budget: £60 000 000 Funding Source: SRIF II (Imperial College), GSK, MRC

183

Project Fact Sheet Project Update  

E-Print Network [OSTI]

Project Fact Sheet Project Update: Project Brief: The refurbishment of the instrumentation equipment. This project encompasses refurbishment work on over 1,150m2 of laboratory space across four, the completed project will allow researchers to expand their work in satellite instrumentation, the fabrication

184

Project Fact Sheet Project Brief  

E-Print Network [OSTI]

Project Fact Sheet Project Brief: In the first phase of the Union Building re.union.ic.ac.uk/marketing/building Construction Project Team: Project Facts & Figures: Budget: £1,400,000 Funding Source: Capital Plan and Imperial College Union reserves Construction Project Programme: Start on Site: August 2006 End Date: March

185

Volume Project  

E-Print Network [OSTI]

Math 13900. Volume Project. For the following project, you may use any materials. This must be your own original creation. Construct a right pyramid with a base...

rroames

2010-01-12T23:59:59.000Z

186

Reanalysis of bubble chamber measurements of muon-neutrino induced single pion production  

E-Print Network [OSTI]

There exists a longstanding disagreement between bubble chamber measurements of the single pion production channel $\

Callum Wilkinson; Philip Rodrigues; Susan Cartwright; Lee Thompson; Kevin McFarland

2014-11-17T23:59:59.000Z

187

Reanalysis of bubble chamber measurements of muon-neutrino induced single pion production  

E-Print Network [OSTI]

There exists a longstanding disagreement between bubble chamber measurements of the single pion production channel $\

Wilkinson, Callum; Cartwright, Susan; Thompson, Lee; McFarland, Kevin

2014-01-01T23:59:59.000Z

188

Project Controls  

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

Project controls are systems used to plan, schedule, budget, and measure the performance of a project/program. The cost estimation package is one of the documents that is used to establish the baseline for project controls. This chapter gives a brief description of project controls and the role the cost estimation package plays.

1997-03-28T23:59:59.000Z

189

Federation of Indian Chambers of Commerce & Industry (FICCI) | Department  

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

Federation of Indian Chambers of Commerce & Industry (FICCI) Federation of Indian Chambers of Commerce & Industry (FICCI) Federation of Indian Chambers of Commerce & Industry (FICCI) March 20, 2007 - 11:37am Addthis Thank you Geoff (Pyatt) for that introduction. I'd like to thank FICCI for hosting this event and thank its leadership for their kind words. I'm very pleased to be here in India - and to be with all of you today. Since his very first days in office, President Bush has considered growing and strengthening the United States' bilateral relationship with India to be a top priority. The shared commitment of President Bush and Prime Minister Singh to building our relationship was evidenced by the historic strategic partnership initiatives announced during the President's visit here in March of last year.

190

Challenge Met as APS Sends Final Chambers to LCLS  

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

A Marriage of Hardware and Hard Work A Marriage of Hardware and Hard Work Shaken but Not Stirred 2008 Rosalind Franklin Young Investigator Award The 2008 3-Way Meeting In R&D, Super X-rays Mark Many Spots APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Challenge Met as APS Sends Final Chambers to LCLS MAY 21, 2008 Bookmark and Share The final five (of 40) extruded aluminum vacuum chambers for the Linac Coherent Light Source (LCLS) undulator system have been shipped from Argonne National Laboratory - where the chambers were designed and assembled - to the Stanford Linear Accelerator Center, where the LCLS "will be the world's first x-ray free electron laser when it becomes operational in 2009. Pulses of x-ray laser light from LCLS will be many

191

Project Year Spring 2009  

E-Print Network [OSTI]

Project Year Spring 2009 Project Title A Database of Film and Media History and Aesthetics Part 2 experience with colleagues, they were eager to participate in expanding the database to include clips or they simply don't have the time, or both. Solution: The development of a user-friendly database of clips would

Gray, Jeffrey J.

192

Chamber transport of ''foot'' pulses for heavy-ion fusion  

SciTech Connect (OSTI)

Indirect-drive targets for heavy-ion fusion must initially be heated by ''foot'' pulses that precede the main heating pulses by tens of nanoseconds. These pulses typically have a lower energy and perveance than the main pulses, and the fusion-chamber environment is different from that seen by later pulses. The preliminary particle-in-cell simulations of foot pulses here examine the sensitivity of the beam focusing to ion-beam perveance, background-gas density, and pre-neutralization by a plasma near the chamber entry port.

Sharp, W.M.; Callahan-Miller, D.A.; Tabak, M.; Yu, S.S.; Peterson, P.F.

2002-02-20T23:59:59.000Z

193

Dissipative expansion chambers with two concentric layers of fibrous material  

Science Journals Connector (OSTI)

The acoustic performance of a dissipative expansion chamber lined with two concentric, annular layers of fibrous material with different resistances is investigated. A two-dimensional analytical approach is used to determine the transmission loss of this dissipative silencer. From the boundary conditions at the rigid wall, and the interfaces between the fibre layers and the central airway, the characteristic function and thus eigenvalues and eigenfunctions for sound propagation in the dissipative chamber are obtained, leading to transmission loss through application of pressure and velocity matching. The effects of geometry and fibre properties on the acoustic attenuation are also discussed.

A. Selamet; M.B. Xu; I.J. Lee; N.T. Huff

2005-01-01T23:59:59.000Z

194

Project 371  

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

Brent Marquis Brent Marquis Project Manager Sensor Research and Development 17 Godfrey Dr. Orono, ME. 04473 207-866-0100 ext. 241 SEMI-CONDUCTOR METAL OXIDE TECHNOLOGY FOR IN SITU DETECTION OF COAL-FIRED COMBUSTION GASES Description Sensor Research and Development Corporation is developing a robust prototype sensor system for in situ, real-time detection, identification, and measurement of coal-fired combustion gases. The sensor system is comprised of several unique semi-conducting metal oxide (SMO) sensor arrays in tandem with novel gas prefiltration techniques. The sensor array will be able to selectively detect and measure nitric oxide (NO), nitrogen dioxide (NO 2 ), sulfur dioxide (SO 2 ), carbon dioxide (CO 2 ), carbon monoxide (CO), and ammonia (NH 3 ). The SMO sensor array is the heart of the combustion gas analyzer being developed

195

2015 Project Portfolio  

Broader source: Energy.gov [DOE]

Overviews of all current DOE-funded R&D projects related to solid-state lighting, including brief description, partners, funding level, and proposed time frame (322 pages, January 2015)

196

DOE Robotics Project  

SciTech Connect (OSTI)

This document provide the bimonthly progress reports on the Department of Energy (DOE) Robotics Project by the University of Michigan. Reports are provided for the time periods of December 90/January 91 through June 91/July 91. (FI)

Not Available

1991-01-01T23:59:59.000Z

197

Time-Encoded Imagers.  

SciTech Connect (OSTI)

This report provides a short overview of the DNN R&D funded project, Time-Encoded Imagers. The project began in FY11 and concluded in FY14. The Project Description below provides the overall motivation and objectives for the project as well as a summary of programmatic direction. It is followed by a short description of each task and the resulting deliverables.

Marleau, Peter; Brubaker, Erik

2014-11-01T23:59:59.000Z

198

www.ornl.gov Environmental Chambers at ORNL  

E-Print Network [OSTI]

-air HVAC system, heat pump water heaters, a dehumidifying water heater, solid-state lighting, hybrid solar-by-side chambers can test gas heat pumps, electric heat pumps and air conditioners, gas/electric packaged units, desiccant systems, and small distributed generation/combined heat and power (CHP) systems with capacities

Oak Ridge National Laboratory

199

Hydrogen Production in a Single Chamber Microbial Electrolysis Cell  

E-Print Network [OSTI]

) at greater yields than fermentation and at greater energy efficiencies than water electrolysis. It has been to produce water. A microbial electrolysis cell (MEC) operates in a manner similar to an MFC exceptHydrogen Production in a Single Chamber Microbial Electrolysis Cell Lacking a Membrane D O U G L

200

Harvesting Energy from Wastewater in a 2-Chamber  

E-Print Network [OSTI]

Harvesting Energy from Wastewater in a 2-Chamber Microbial Fuel Cell Sikandar Present day wastewater treatment plants utilize high amounts of energy and are costly to operate. These conventional wastewater treatment plants utilize aerobic bacteria. Organic material in wastewater contains energy that can

Note: This page contains sample records for the topic "time projection chamber" 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

Conceptual design for a fast neutron ionization chamber for fusion reactor plasma diagnostics  

SciTech Connect (OSTI)

A conceptual design for a radiation-hard ``pointing`` fast neutron ionization chamber that is capable of delivering a 1 MHz countrate of T(D,n) events at ITER is given. The detector will use a {approximately}1 cm{sup 3} volume of CO{sub 2} fill gas at 0.1 bar pressure in a 500 V/cm electric field. The pulse widths will be {approximately}10 ns, enabling it to operate in a flux of {approximately} 6 {times} 10{sup 13} DT n/cm{sup 2}/sec. A special collimator design is used, giving an estimated angular resolution of 4.5 degrees HWHM.

Sailor, W.C.; Barnes, C.W.

1994-06-01T23:59:59.000Z

202

DAF Glovebox Project Plan  

SciTech Connect (OSTI)

This document defines how the glovebox project will be managed and executed. It provides a path forward for establishing a glovebox capability in Building 341 of the DAF in time to meet JASPER programmatic requirements as the first user. Note that some elements of the glovebox project have been under way for some time and are more mature than others; other elements are being worked concurrently. This plan serves the following purposes: Assign organizational and individual responsibilities for bringing the glovebox capability online; Coordinate activities between organizations; Facilitate communication between project members and management; and Identify the mechanisms used to manage and control the project. The scope of this plan includes all activities conducted to achieve project objectives, culminating in DOE/NV approval to operate. This plan does not address the issues associated with the steady-state operation of the glovebox.

Martinez, M.W.; Higgs, R.L.

2000-11-14T23:59:59.000Z

203

Science Projects  

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

Argonne Argonne Science Project Ideas! Our Science Project section provides you with sample classroom projects and experiments, online aids for learning about science, as well as ideas for Science Fair Projects. Please select any project below to continue. Also, if you have an idea for a great project or experiment that we could share, please click our Ideas page. We would love to hear from you! Science Fair Ideas Science Fair Ideas! The best ideas for science projects are learning about and investigating something in science that interests you. NEWTON has a list of Science Fair linkd that can help you find the right topic. Toothpick Bridge Web Sites Toothpick Bridge Sites! Building a toothpick bridge is a great class project for physics and engineering students. Here are some sites that we recommend to get you started!

204

Projection Systems  

Science Journals Connector (OSTI)

As a general rule, broad-band sources which employ projection optics are the most difficult to evaluate. In addition to the problems encountered in evaluating exposed lamps, one must characterize the projected...

David Sliney; Myron Wolbarsht

1980-01-01T23:59:59.000Z

205

Circle Project  

E-Print Network [OSTI]

This project asks students to decide if a collection of points in space do or do not lie on a ... The project is accessible to linear algebra students who have studied...

206

Hydropower Projects  

Broader source: Energy.gov [DOE]

This report covers the Wind and Water Power Technologies Office's hydropower project funding from fiscal years 2008 to 2014.

207

Effect of sweep gas composition on ionization chamber response in the BEATRIX-II tritium recovery experiment  

SciTech Connect (OSTI)

The BEATRIX-II irradiation experiment was an in situ tritium recovery experiment to evaluate the tritium release characteristics of fusion ceramic breeder materials and to characterize their stability under fast neutron irradiation to extended burnups. This is an International Energy Agency (IEA) sponsored experiment which is being carried out in the Materials Open Test Assembly of Fast Flux Test Facility (FFTF). The participants are Japan, Canada and the US The in situ tritium recovery experiment consisted of two individual in-reactor experimental assemblies (Phase I and Phase II) that were irradiated for 300 and 200 EFPD, respectively. Each experimental phase included two specimens: a thin annular specimen capable of temperature changes and a larger temperature-gradient specimen. In Phase I both specimens were Li{sub 2}O while for Phase II the temperature-change specimen consisted of Li{sub 2}O and the temperature-gradient specimen was a Li{sub 2}ZrO{sub 3} spherebed. Real-time measurements of the tritium release from the specimens during changing conditions (neutronics, temperature and sweep gas composition) were made using ion chambers. In order to correctly interpret the response of the ionization chambers it is necessary to understand the effect of changing sweep gas composition on the operation of the chambers. The purpose of this paper is to describe activities carried out to determine the effect of hydrogen additions to a helium sweep gas on the operation of these ionization chambers.

Slagle, O.D.; Hollenberg, G.W. [Pacific Northwest Lab., Richland, WA (United States); Baker, D.E. [Westinghouse Hanford Co., Richland, WA (United States)

1992-10-01T23:59:59.000Z

208

Effect of sweep gas composition on ionization chamber response in the BEATRIX-II tritium recovery experiment  

SciTech Connect (OSTI)

The BEATRIX-II irradiation experiment was an in situ tritium recovery experiment to evaluate the tritium release characteristics of fusion ceramic breeder materials and to characterize their stability under fast neutron irradiation to extended burnups. This is an International Energy Agency (IEA) sponsored experiment which is being carried out in the Materials Open Test Assembly of Fast Flux Test Facility (FFTF). The participants are Japan, Canada and the US The in situ tritium recovery experiment consisted of two individual in-reactor experimental assemblies (Phase I and Phase II) that were irradiated for 300 and 200 EFPD, respectively. Each experimental phase included two specimens: a thin annular specimen capable of temperature changes and a larger temperature-gradient specimen. In Phase I both specimens were Li[sub 2]O while for Phase II the temperature-change specimen consisted of Li[sub 2]O and the temperature-gradient specimen was a Li[sub 2]ZrO[sub 3] spherebed. Real-time measurements of the tritium release from the specimens during changing conditions (neutronics, temperature and sweep gas composition) were made using ion chambers. In order to correctly interpret the response of the ionization chambers it is necessary to understand the effect of changing sweep gas composition on the operation of the chambers. The purpose of this paper is to describe activities carried out to determine the effect of hydrogen additions to a helium sweep gas on the operation of these ionization chambers.

Slagle, O.D.; Hollenberg, G.W. (Pacific Northwest Lab., Richland, WA (United States)); Baker, D.E. (Westinghouse Hanford Co., Richland, WA (United States))

1992-10-01T23:59:59.000Z

209

Power Projects  

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

Power Projects Power Projects Contact SN Customers Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates You are here: SN Home page > About SNR Power Projects Central Valley: In California's Central Valley, 18 dams create reservoirs that can store 13 million acre-feet of water. The project's 615 miles of canals irrigate an area 400 miles long and 45 miles wide--almost one third of California. Powerplants at the dams have an installed capacity of 2,099 megawatts and provide enough energy for 650,000 people. Transmission lines total about 865 circuit-miles. Washoe: This project in west-central Nevada and east-central California was designed to improve the regulation of runoff from the Truckee and Carson river systems and to provide supplemental irrigation water and drainage, as well as water for municipal, industrial and fishery use. The project's Stampede Powerplant has a maximum capacity of 4 MW.

210

Development and test of combustion chamber for Stirling engine heated by natural gas  

Science Journals Connector (OSTI)

The combustion chamber is an important component for the Stirling engine heated by natural gas. In the paper ... , we develop a combustion chamber for the Stirling engine which aims to generate 3?5 kWe...electric...

Tie Li; Xiange Song; Xiaohong Gui; Dawei Tang; Zhigang Li

2014-04-01T23:59:59.000Z

211

-The Bubble Chamber -http://thebubblechamber.org -Review: Cold War Social Science  

E-Print Network [OSTI]

[1] - The Bubble Chamber - http://thebubblechamber.org - Review: Cold War Social Science Posted assume that all developments in the social sciences during the Cold War period can be The Bubble Chamber

Solovey, Mark

212

Using sputter coated glass to stabilize microstrip gas chambers  

DOE Patents [OSTI]

By sputter coating a thin-layer of low-resistive, electronically-conductive glass on various substrates (including quartz and ceramics, thin-film Pestov glass), microstrip gas chambers (MSGC) of high gain stability, low leakage current, and a high rate capability can be fabricated. This design can make the choice of substrate less important, save the cost of ion-implantation, and use less glass material.

Gong, Wen G. (Albany, CA)

1997-01-01T23:59:59.000Z

213

Cavity resonances in engine combustion chambers and some applications  

Science Journals Connector (OSTI)

Cavity resonances in engine cylinders are caused by combustion events such as the rapid rate of pressure rise that occurs during compression ignition in diesels or from knock in gasoline engines. These resonances generally occur at frequencies greater than 4 to 5 kHz where the engine structure is not an efficient acoustical radiator. However when they occur at lower frequencies such as in engines with a large bore or in indirect injection diesels they can be important in the noise generation process. They are also important for knock detection in gasoline engines. Current knock detection systems are tuned to the frequency band of the lowest cavity resonance in the combustion chamber. It is shown in the paper that higher order resonances can also be detected by a knock vibration sensor on the surface of the engine. Another use for the cavity resonances is to determine the bulk temperature of the gas in the combustion chamber as a function of crank angle. This technique is demonstrated in the paper for a heavy?duty two?stroke diesel. Also the results of several fundamental investigations of cavity resonances in engine combustion chambers are reported briefly. Good agreement is obtained between theoretical prediction of the resonant frequencies and experimental observation. The splitting of degenerate modes into two components is discussed.

Robert Hickling; Douglas A. Feldmaier; Francis H. K. Chen; Josette S. Morel

1983-01-01T23:59:59.000Z

214

LAYOUT AND SIZING OF ESF ALCOVES AND REFUGE CHAMBERS  

SciTech Connect (OSTI)

The purpose of this analysis is to establish size requirements and approximate locations of Exploratory Studies Facility (ESF) test and operations alcoves, including refuge chambers during construction of the Topopah Spring (TS) loop. Preliminary conceptual layouts for non-deferred test alcoves will be developed to examine construction feasibility based on current test plans and available equipment. The final location and configuration layout for alcoves will be developed when in-situ rock conditions can be visually determined. This will be after the TBM has excavated beyond the alcove location and the rock has been exposed. The analysis will examine the need for construction of walkways and electrical alcoves in the ramps and main drift. Niches that may be required to accommodate conveyor booster drives and alignments are not included in this analysis. The analysis will develop design criteria for refuge chambers to meet MSHA requirements and will examine the strategic location of refuge chambers based on their potential use in various ESF fire scenarios. This document supersedes DI:BABE00000-01717-0200-00003 Rev 01, ''TS North Ramp Alcove and Stubout Location Analysis'' in its entirety (Reference 5-6).

John Beesley and Romeo S. Jurani

1995-08-25T23:59:59.000Z

215

Project Title  

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

CCS CCS August 20-22, 2013 2 Presentation Outline * Benefits to the program * Project overall objectives * Technical status * Project summary * Conclusions and future plans 3 Benefit to the Program * Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. * Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. * This research project develops a reservoir scale CO 2 plume migration model at the Sleipner project, Norway. The Sleipner project in the Norwegian North Sea is the world's first commercial scale geological carbon storage project. 4D seismic data have delineated the CO 2 plume migration history. The relatively long history and high fidelity data make

216

Light-scattering properties of plate and column ice crystals generated in a laboratory cold chamber  

E-Print Network [OSTI]

with a diode laser beam. This cloud chamber produces distinct plate and hollow column ice crystal types. The cloud chamber developed at the Desert Re- search Institute has been used to produce ice clouds composedLight-scattering properties of plate and column ice crystals generated in a laboratory cold chamber

Liou, K. N.

217

Development of bubble chambers with sensitivity to WIMPs , J. I. Collarb*  

E-Print Network [OSTI]

of high- stability bubble chambers containing heavy liquids as an alternative to SDDs. The use of a stableDevelopment of bubble chambers with sensitivity to WIMPs L. Bonda , J. I. Collarb* , J. Elya , M@uchicago.edu We constructed a small bubble chamber, with special features needed to search for WIMPs: long

Collar, Juan I.

218

Project Title  

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

Test and Evaluation of Test and Evaluation of Engineered Biomineralization Technology for Sealing Existing wells Project Number: FE0009599 Robin Gerlach Al Cunningham, Lee H Spangler Montana State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Presentation Outline * Motivation & Benefit to the Program (required) * Benefit to the Program and Project Overview (required) * Background information - Project Concept (MICP) - Ureolytic Biomineralization, Biomineralization Sealing * Accomplishments to Date - Site Characterization - Site Preparation - Experimentation and Modeling - Field Deployable Injection Strategy Development * Summary

219

Project Title  

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

LBNL's Consolidated Sequestration Research Program (CSRP) Project Number FWP ESD09-056 Barry Freifeld Lawrence Berkeley National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Benefits and Goals of GEO-SEQ * Technical Status - Otway Project (CO2CRC) - In Salah (BP, Sonatrach and Statoil) - Ketzin Project (GFZ, Potsdam) - Aquistore (PTRC) * Accomplishments and Summary * Future Plans 3 Benefit to the Program * Program goals being addressed: - Develop technologies to improve reservoir storage capacity estimation - Develop and validate technologies to ensure 99 percent storage permanence.

220

Project Title  

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

1-23, 2012 1-23, 2012 2 Presentation Outline I. Benefits II. Project Overview III. Technical Status A. Background B. Results IV. Accomplishments V. Summary 3 Benefit to the Program * Program goals. - Prediction of CO 2 storage capacity. * Project benefits. - Workforce/Student Training: Support of 3 student GAs in use of multiphase flow and geochemical models simulating CO 2 injection. - Support of Missouri DGLS Sequestration Program. 4 Project Overview: Goals and Objectives Project Goals and Objectives. 1. Training graduate students in use of multi-phase flow models related to CO 2 sequestration. 2. Training graduate students in use of geochemical models to assess interaction of CO

Note: This page contains sample records for the topic "time projection chamber" 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

Project Title  

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

Center for Coal's Center for Coal's FY10 Carbon Sequestration Peer Review February 8 - 12, 2010 2 Collaborators * Tissa Illangasekare (Colorado School of Mines) * Michael Plampin (Colorado School of Mines) * Jeri Sullivan (LANL) * Shaoping Chu (LANL) * Jacob Bauman (LANL) * Mark Porter (LANL) 3 Presentation Outline * Benefit to the program * Project overview * Project technical status * Accomplishments to date * Future Plans * Appendix 4 Benefit to the program * Program goals being addressed (2011 TPP): - Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. * Project benefit: - This project is developing system modeling capabilities that can be used to address challenges associated with infrastructure development, integration, permanence &

222

Discontinued Projects  

Broader source: Energy.gov [DOE]

This page lists projects that received a loan or a loan guarantee from DOE, but that are considered discontinued by LPO for one of several reasons.

223

project management  

National Nuclear Security Administration (NNSA)

the Baseline Change Proposal process. Two 400,000-gallon fire protection water supply tanks and associated pumping facilities were added. Later in the project, an additional...

224

Custom Projects  

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

and Incentive Payment - The ESIP works with utility, industry, and BPA to complete the measurement and verification, reporting and development of a custom project completion...

225

Identification and Quantitative Analysis of Project Success Factors for Large Scale Projects  

Science Journals Connector (OSTI)

Software projects require a right mix of the software resources and the expertise to increase the chances of timely completion. The interface for the resource allocation to the software projects is provided by the project factors. The identification ...

Basit Shahzad, Abass Md Said

2014-01-01T23:59:59.000Z

226

Timely delivery of LIFE Tom Anklam, Lawrence Livermore  

E-Print Network [OSTI]

Timely delivery of LIFE Tom Anklam, Lawrence Livermore National Laboratory October 19, 2011 LIFE_Royal_Society_9/7/11 6 LIFE Fusion Chamber is About the Same Scale as the NIF Target Chamber #12;LIFE Fusion Physics will be Demonstrated on the NIF #12;LIFE will use a modular laser architeccture #12;#12;#12;11 NIF

227

Quality assurance of proton beams using a multilayer ionization chamber system  

SciTech Connect (OSTI)

Purpose: The measurement of percentage depth-dose (PDD) distributions for the quality assurance of clinical proton beams is most commonly performed with a computerized water tank dosimetry system with ionization chamber, commonly referred to as water tank. Although the accuracy and reproducibility of this method is well established, it can be time-consuming if a large number of measurements are required. In this work the authors evaluate the linearity, reproducibility, sensitivity to field size, accuracy, and time-savings of another system: the Zebra, a multilayer ionization chamber system.Methods: The Zebra, consisting of 180 parallel-plate ionization chambers with 2 mm resolution, was used to measure depth-dose distributions. The measurements were performed for scattered and scanned proton pencil beams of multiple energies delivered by the Hitachi PROBEAT synchrotron-based delivery system. For scattered beams, the Zebra-measured depth-dose distributions were compared with those measured with the water tank. The principal descriptors extracted for comparisons were: range, the depth of the distal 90% dose; spread-out Bragg peak (SOBP) length, the region between the proximal 95% and distal 90% dose; and distal-dose fall off (DDF), the region between the distal 80% and 20% dose. For scanned beams, the Zebra-measured ranges were compared with those acquired using a Bragg peak chamber during commissioning.Results: The Zebra demonstrated better than 1% reproducibility and monitor unit linearity. The response of the Zebra was found to be sensitive to radiation field sizes greater than 12.5 12.5 cm; hence, the measurements used to determine accuracy were performed using a field size of 10 10 cm. For the scattered proton beams, PDD distributions showed 1.5% agreement within the SOBP, and 3.8% outside. Range values agreed within ?0.1 0.4 mm, with a maximum deviation of 1.2 mm. SOBP length values agreed within 0 2 mm, with a maximum deviation of 6 mm. DDF values agreed within 0.3 0.1 mm, with a maximum deviation of 0.6 mm. For the scanned proton pencil beams, Zebra and Bragg peak chamber range values demonstrated agreement of 0.0 0.3 mm with a maximum deviation of 1.3 mm. The setup and measurement time for all Zebra measurements was 3 and 20 times less, respectively, compared to the water tank measurements.Conclusions: Our investigation shows that the Zebra can be useful not only for fast but also for accurate measurements of the depth-dose distributions of both scattered and scanned proton beams. The analysis of a large set of measurements shows that the commonly assessed beam quality parameters obtained with the Zebra are within the acceptable variations specified by the manufacturer for our delivery system.

Dhanesar, Sandeep; Sahoo, Narayan; Kerr, Matthew; Taylor, M. Brad; Summers, Paige; Zhu, X. Ronald; Poenisch, Falk; Gillin, Michael [Department of Radiation Physics and Proton Therapy Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 94, Houston, Texas 77030 (United States) [Department of Radiation Physics and Proton Therapy Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 94, Houston, Texas 77030 (United States); Department of Radiation Physics and Proton Therapy Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 94, Houston, Texas 77030 and The University of Texas at Houston Graduate School of Biomedical Sciences, 6767 Bertner Avenue, S3.8344, Houston, Texas 77030 (United States); Department of Radiation Physics and Proton Therapy Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 94, Houston, Texas 77030 (United States); Department of Radiation Physics and Proton Therapy Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 94, Houston, Texas 77030 and The University of Texas at Houston Graduate School of Biomedical Sciences, 6767 Bertner Avenue, S3.8344, Houston, Texas 77030 (United States)

2013-09-15T23:59:59.000Z

228

THE BNL ASTD FIELD LAB - NEAR - REAL - TIME CHARACTERIZATION OF BNL STOCKPILED SOILS TO ACCELERATE COMPLETION OF THE EM CHEMICAL HOLES PROJECT.  

SciTech Connect (OSTI)

As of October 2001, approximately 7,000 yd{sup 3} of stockpiled soil remained at Brookhaven National Laboratory (BNL) after the remediation of the BNL Chemical/Animal/Glass Pits disposal area. The soils were originally contaminated with radioactive materials and heavy metals, depending on what materials had been interred in the pits, and how the pits were excavated. During the 1997 removal action, the more hazardous/radioactive materials were segregated, along with, chemical liquids and solids, animal carcasses, intact gas cylinders, and a large quantity of metal and glass debris. Nearly all of these materials have been disposed of. In order to ensure that all debris was removed and to characterize the large quantity of heterogeneous soil, BNL initiated an extended sorting, segregation, and characterization project directed at the remaining soil stockpiles. The project was co-funded by the Department of Energy Environmental Management Office (DOE EM) through the BNL Environmental Restoration program and through the DOE EM Office of Science and Technology Accelerated Site Technology Deployment (ASTD) program. The focus was to remove any non-conforming items, and to assure that mercury and radioactive contaminant levels were within acceptable limits for disposal as low-level radioactive waste. Soils with mercury concentrations above allowable levels would be separated for disposal as mixed waste. Sorting and segregation were conducted simultaneously. Large stockpiles (ranging from 150 to 1,200 yd{sup 3}) were subdivided into manageable 20 yd{sup 3} units after powered vibratory screening. The 1/2-inch screen removed almost all non-conforming items (plus some gravel). Non-conforming items were separated for further characterization. Soil that passed through the screen was also visually inspected before being moved to a 20 yd{sup 3} ''subpile.'' Eight samples from each subpile were collected after establishing a grid of four quadrants: north, east, south and west, and two layers: top and bottom. Field personnel collected eight 100-gram samples, plus quality assurance (QA) duplicates for chemical analysis, and a 1-liter jar of material for gamma spectroscopy. After analyses were completed and reviewed, the stockpiles were reconstructed for later disposal as discrete entities within a disposal site profile. A field lab was set up in a trailer close to the stockpile site, equipped with instrumentation to test for mercury, RCRA metals, and gamma spectroscopy, and a tumbler for carrying out a modified Toxicity Characteristic Leaching Procedure (TCLP) protocol. Chemical analysis included X-ray fluorescence (XRF) to screen for high (>260 ppm) total mercury concentrations, and modified TCLP tests to verify that the soils were not RCRA hazardous. The modified TCLP tests were 1/10th scale, to minimize secondary (leachate) waste and maximize tumbler capacity and sampler throughput. TCLP leachate analysis was accomplished using a Milestone Direct Mercury Analyzer (DMA80). Gamma spectroscopy provided added assurance of previously measured Am-241, Cs-137, and Co-60 contamination levels.

BOWERMAN,B.S.; ADAMS,J.W.; HEISER,J.; KALB,P.D.; LOCKWOOD,A.

2003-04-01T23:59:59.000Z

229

Whistling Ridge Energy Project  

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

(PDCI) Upgrade Project Whistling Ridge Energy Project Line Rebuild, Relocation and Substation Projects Wind Projects Whistling Ridge Energy Project Bonneville Power...

230

Project Title  

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

Snøhvit CO Snøhvit CO 2 Storage Project Project Number: FWP-FEW0174 Task 4 Principal Investigators: L. Chiaramonte, *J.A. White Team Members: Y. Hao, J. Wagoner, S. Walsh Lawrence Livermore National Laboratory This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Outline * Benefit to Program * Project Goals and Objectives * Technical Status * Summary & Accomplishments * Appendix 3 Benefit to the Program * The research project is focused on mechanical

231

Project title:  

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

Project title: Roseville Elverta (RSC-ELV) OPGW Replacement Project Project title: Roseville Elverta (RSC-ELV) OPGW Replacement Project Requested By: David Young Mail Code : N1410 Phone: 916-353-4542 Date Submitted: 5/4/2011 Date Required: 5/7/2011 Description of the Project: Purpose and Need The Western Area Power Administration (Western), Sierra Nevada Region (SNR), is responsible for the operation and maintenance (O&M) of federally owned and operated transmission lines, Switchyards, and facilities throughout California. Western and Reclamation must comply with the National Electric Safety Code, Western States Coordinating Council (WECC), and internal directives for protecting human safety, the physical environment, and maintaining the reliable operation of the transmission system. There is an existing OPGW communications fiber on the transmission towers between Roseville and Elverta

232

Project Title  

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

InSalah CO InSalah CO 2 Storage Project Project Number: FWP-FEW0174 Task 2 Principal Investigator: W. McNab Team Members: L. Chiaramonte, S. Ezzedine, W. Foxall, Y. Hao, A. Ramirez, *J.A. White Lawrence Livermore National Laboratory This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Outline * Benefit to Program * Project Goals and Objectives * Technical Status * Accomplishments * Summary * Appendix 3 Benefit to the Program * The research project is combining sophisticated

233

Project Title  

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

Space Geodesy, Seismology, Space Geodesy, Seismology, and Geochemistry for Monitoring Verification and Accounting of CO 2 in Sequestration Sites DE-FE0001580 Tim Dixon, University of South Florida Peter Swart, University of Miami U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to program * Goals & objectives * Preliminary InSAR results (site selection phase) * Project location * Project installed equipment * Specific project results * Summary 3 Benefit to the Program * Focused on monitoring, verification, and accounting (MVA) * If successful, our project will demonstrate the utility of low cost, surface

234

Project Title  

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

Carbon Storage R&D Project Review Meeting Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 DE-FE0001159 Advanced Technologies for Monitoring CO 2 Saturation and Pore Pressure in Geologic Formations Gary Mavko Rock Physics Project/Stanford University 2 Presentation Outline * Benefit to the Program * Project Overview * Motivating technical challenge * Approach * Technical Status - Laboratory results - Theoretical modeling * Summary Mavko: Stanford University 3 Benefit to the Program * Program goals being addressed. - Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations. - Develop technologies to demonstrate that 99% of injected CO 2 remains in injection zones. * Project benefits statement.

235

Project Title  

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

Large Volume Injection of CO Large Volume Injection of CO 2 to Assess Commercial Scale Geological Sequestration in Saline Formations in the Big Sky Region Project Number: DE-FC26-05NT42587 Dr. Lee Spangler Big Sky Carbon Sequestration Partnership Montana State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Goals and Objectives * Project overview * Kevin Dome characteristics * Project design philosophy * Infrastructure * Modeling * Monitoring * Project Opportunities 3 Benefit to the Program Program goals being addressed. * Develop technologies that will support industries' ability to predict CO

236

Project Title  

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

and Research on Probabilistic and Research on Probabilistic Hydro-Thermo-Mechanical (HTM) Modeling of CO 2 Geological Sequestration (GS) in Fractured Porous Rocks Project DE-FE0002058 Marte Gutierrez, Ph.D. Colorado School of Mines U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to the program (Program goals addressed and Project benefits) * Project goals and objectives * Technical status - Project tasks * Technical status - Key findings * Lessons learned * Summary - Accomplishments to date 3 Benefit to the Program * Program goals being addressed. - Develop technologies that will support industries'

237

Project Title  

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

Complexity and Choice of Complexity and Choice of Model Approaches for Practical Simulations of CO 2 Injection, Migration, Leakage, and Long- term Fate Karl W. Bandilla Princeton University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Project Number DE-FE0009563 2 Presentation Outline * Project Goals and Objectives * Project overview * Accomplishments * Summary 3 Benefit to the Program * The aim of the project is to develop criteria for the selection of the appropriate level of model complexity for CO 2 sequestration modeling at a given site. This will increase the confidence in modeling results, and reduce computational cost when appropriate.

238

Design and Construction of Large Size Micromegas Chambers for the ATLAS Upgrade of the Muon Spectrometer  

E-Print Network [OSTI]

Large area Micromegas detectors will be employed fo r the first time in high-energy physics experiments. A total surface of about 150 m$^2$ of the forward regions of the Muon Spectrometer of the ATLAS detector at LHC will be equipped with 8-layer Micromegas modules. Each module extends over a surface from 2 to 3 m$^2$ for a total active area of 1200 m$^2$. Together with the small strip Thin Gap Chambers they will compose the two New Small Wheels, which will replace the innermost stations of the ATLAS endcap muon tracking system in the 2018/19 shutdown. In order to achieve a 15% transverse momentum resol ution for 1 TeV muons, in addition to an excellent intrinsic resolution, the mechanical prec ision of each plane of the assembled module must be as good as 30 $\\mu$m along the precision coordi nate and 80 $\\mu$m perpendicular to the chamber. The design and construction procedure of the microm egas modules will be presented, as well as the design for the assembly of modules onto the New Small Wheel. Emphasis wi...

Losel, Philipp Jonathan; The ATLAS collaboration

2014-01-01T23:59:59.000Z

239

Los Alamos honored by Española Valley Chamber of Commerce  

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

LANL Honored By Española Valley Chamber of Commerce LANL Honored By Española Valley Chamber of Commerce Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Los Alamos honored by Española Valley Chamber of Commerce The Espanola Valley Chamber of Commerce recognized the Lab for its support to the chamber and the entire Espanola Valley with a President's Choice Award. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email The Lab received the award for efforts in a variety of areas. In late January, the Espanola Valley Chamber of Commerce recognized the Lab for its support to the chamber and the entire Espanola Valley with a President's Choice Award. Kurt Steinhaus with the Lab's Community

240

Manhattan Project: Events  

Office of Scientific and Technical Information (OSTI)

Time Periods Time Periods 1890s-1939: Atomic Discoveries 1939-1942: Early Government Support 1942: Difficult Choices 1942-1944: The Uranium Path to the Bomb 1942-1944: The Plutonium Path to the Bomb 1942-1945: Bringing It All Together 1945: Dawn of the Atomic Era 1945-present: Postscript -- The Nuclear Age Albert Einstein and Leo Szilard Events The events of the Manhattan Project have been grouped under the time periods listed to the left. A quick overview of the Manhattan Project can be obtained by reading the summaries on each of the eight "Time Periods" pages, located in the left navigation bar. Each summary page also has a listing of the events pages for that particular time period. For a complete menu of all events pages, see the comprehensive list of events below.

Note: This page contains sample records for the topic "time projection chamber" 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

Performance parameters of a liquid filled ionization chamber array  

SciTech Connect (OSTI)

Purpose: In this work, the properties of the two-dimensional liquid filled ionization chamber array Octavius 1000SRS (PTW-Freiburg, Germany) for use in clinical photon-beam dosimetry are investigated.Methods: Measurements were carried out at an Elekta Synergy and Siemens Primus accelerator. For measurements of stability, linearity, and saturation effects of the 1000SRS array a Semiflex 31013 ionization chamber (PTW-Freiburg, Germany) was used as a reference. The effective point of measurement was determined by TPR measurements of the array in comparison with a Roos chamber (type 31004, PTW-Freiburg, Germany). The response of the array with varying field size and depth of measurement was evaluated using a Semiflex 31010 ionization chamber as a reference. Output factor measurements were carried out with a Semiflex 31010 ionization chamber, a diode (type 60012, PTW-Freiburg, Germany), and the detector array under investigation. The dose response function for a single detector of the array was determined by measuring 1 cm wide slit-beam dose profiles and comparing them against diode-measured profiles. Theoretical aspects of the low pass properties and of the sampling frequency of the detector array were evaluated. Dose profiles measured with the array and the diode detector were compared, and an intensity modulated radiation therapy (IMRT) field was verified using the Gamma-Index method and the visualization of line dose profiles.Results: The array showed a short and long term stability better than 0.1% and 0.2%, respectively. Fluctuations in linearity were found to be within 0.2% for the vendor specified dose range. Saturation effects were found to be similar to those reported in other studies for liquid-filled ionization chambers. The detector's relative response varied with field size and depth of measurement, showing a small energy dependence accounting for maximum signal deviations of 2.6% from the reference condition for the setup used. The ?-values of the Gaussian dose response function for a single detector of the array were found to be (0.72 0.25) mm at 6 MV and (0.74 0.25) mm at 15 MV and the corresponding low pass cutoff frequencies are 0.22 and 0.21 mm{sup ?1}, respectively. For the inner 5 5 cm{sup 2} region and the outer 11 11 cm{sup 2} region of the array the Nyquist theorem is fulfilled for maximum sampling frequencies of 0.2 and 0.1 mm{sup ?1}, respectively. An IMRT field verification with a Gamma-Index analysis yielded a passing rate of 95.2% for a 3 mm/3% criterion with a TPS calculation as reference.Conclusions: This study shows the applicability of the Octavius 1000SRS in modern dosimetry. Output factor and dose profile measurements illustrated the applicability of the array in small field and stereotactic dosimetry. The high spatial resolution ensures adequate measurements of dose profiles in regular and intensity modulated photon-beam fields.

Poppe, B.; Stelljes, T. S.; Looe, H. K.; Chofor, N. [Clinic for Radiation Therapy, Pius-Hospital, Oldenburg 26121, Germany and WG Medical Radiation Physics, Carl von Ossietzky University, Oldenburg 26121 (Germany)] [Clinic for Radiation Therapy, Pius-Hospital, Oldenburg 26121, Germany and WG Medical Radiation Physics, Carl von Ossietzky University, Oldenburg 26121 (Germany); Harder, D. [Prof. em., Medical Physics and Biophysics, Georg August University, Gttingen 37073 (Germany)] [Prof. em., Medical Physics and Biophysics, Georg August University, Gttingen 37073 (Germany); Willborn, K. [Clinic for Radiation Therapy, Pius-Hospital, Oldenburg 26121 (Germany)] [Clinic for Radiation Therapy, Pius-Hospital, Oldenburg 26121 (Germany)

2013-08-15T23:59:59.000Z

242

Tax Issues in Financing Renewable Energy Projects  

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

BEI BEI JI N G FRAN K FU RT H O N G K O N G L O N D O N LO S AN G EL ES M U N I C H N EW YO RK SAO PAU L O SI N G APO RE T O K YO W ASH I N G T O N , D C Tax Issues in Financing Renewable Energy Projects Federal Utility Partnership Working Group (FUPWG) Spring 2012 Mark Regante April 12, 2012 About Milbank's Renewable Energy Practice * Global law firm with 30+ years of experience in renewable energy * Over 180 successful deals closed, totaling more than 9,000 MW of renewable power developed * Named "Top Clean Energy Project Finance Legal Advisor to Lenders" by Bloomberg New Energy Finance in 2011, 2010, 2009, 2008, 2007 * Recipient of "Energy/Projects Award for Excellence" in 2009 & 2007 by Chambers USA * 2011 "Global Law Firm of the Year in Project Finance" by

243

Project Title  

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

CCS: CCS: Life Cycle Water Consumption for Carbon Capture and Storage Project Number 49607 Christopher Harto Argonne National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Benefit to the Program * Program goals being addressed. - Develop technologies to improve reservoir storage efficiency while ensuring containment effectiveness. * Project benefits statement. - This work supports the development of active reservoir management approaches by identifying cost effective and environmentally benign strategies for managing extracted brines (Tasks 1 + 2). - This work will help identify water related constraints

244

Project Title  

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

Leakage Mitigation Leakage Mitigation using Engineered Biomineralized Sealing Technologies Project Number: FE0004478 Robin Gerlach Al Cunningham, Lee H Spangler Montana State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Motivation & Benefit to the Program (required) * Benefit to the Program and Project Overview (required) * Background Information * Accomplishments to Date - Injection strategy development (control and prediction) - Large core tests - ambient pressure - Large core tests - high pressure - Small core tests - high pressure - MCDP, permeability and porosity assessments * Progress Assessment and Summary

245

Project Title  

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

CO2 Leakage Mitigation CO2 Leakage Mitigation using Engineered Biomineralized Sealing Technologies Project Number FE0004478 Lee H Spangler, Al Cunningham, Robin Gerlach Energy Research Institute Montana State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Motivation * Background information * Large core tests - ambient pressure * Large core tests - high pressure 3 Benefit to the Program Program goals being addressed. Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. Project benefits statement. The Engineered Biomineralized Sealing Technologies

246

Project Title  

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

CCS CCS Project Number 49607 Christopher Harto Argonne National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Benefit to the Program * Program goals being addressed. - Increased control of reservoir pressure, reduced risk of CO2 migration, and expanded formation storage capacity. * Project benefits statement. - This work supports the development of active reservoir management approaches by identifying cost effective and environmentally benign strategies for managing extracted brines (Tasks 1 + 2). - This work will help identify water related constraints on CCS deployment and provide insight into

247

Project Title  

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

of Multiphase of Multiphase Flow for Improved Injectivity and Trapping 4000.4.641.251.002 Dustin Crandall, URS PI: Grant Bromhal, NETL ORD Morgantown, West Virginia U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to the program * Project overview * Breakdown of FY12 project tasks * Facilities and personnel * Task progress to date * Planned task successes * Tech transfer and summary 3 Benefit to the Program * Program goal being addressed - Develop technologies that will support industries' ability to predict CO

248

Project Title  

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

Advanced Resources International, Inc. Advanced Resources International, Inc. U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to the Program * Project Overview * Technical Status * Accomplishments to Date * Summary * Appendix 3 Benefit to the Program * Program goal being addressed: - Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. * Project benefits statement: - This research seeks to develop a set of robust mathematical modules to predict how coal and shale permeability and

249

Statistics of the electromagnetic response of a chaotic reverberation chamber  

E-Print Network [OSTI]

This article presents a study of the electromagnetic response of a chaotic reverberation chamber (RC) in the presence of losses. By means of simulations and of experiments, the fluctuations in the maxima of the field obtained in a conventional mode-stirred RC are compared with those in a chaotic RC in the neighborhood of the Lowest Useable Frequency (LUF). The present work illustrates that the universal spectral and spatial statistical properties of chaotic RCs allow to meet more adequately the criteria required by the Standard IEC 61000-4-21 to perform tests of electromagnetic compatibility.

J. -B. Gros; U. Kuhl; O. Legrand; F. Mortessagne; O. Picon; E. Richalot

2014-09-20T23:59:59.000Z

250

Project Title  

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

SUMNER SUMNER COUNTY, KANSAS Project Number DE-FE0006821 W. Lynn Watney Kansas Geological Survey Lawrence, KS U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Fountainview Wednesday 8-21-12 1:10-1:35 2 Presentation Outline * Benefits to the Program * Project Overview * Technical Status * Accomplishments to Date * Summary Small Scale Field Test Wellington Field Regional Assessment of deep saline Arbuckle aquifer Acknowledgements & Disclaimer Acknowledgements * The work supported by the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) under Grant DE-FE0002056 and DE- FE0006821, W.L. Watney and Jason Rush, Joint PIs. Project is managed and

251

Project Title  

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

0-22, 2013 0-22, 2013 Collaborators Zhengrong Wang, Yale University Kevin Johnson, University of Hawaii 2 Presentation Outline * Program Focus Area and DOE Connections * Goals and Objectives * Scope of Work * Technical Discussion * Accomplishments to Date * Project Wrap-up * Appendix (Organization Chart, Gantt Chart, and Bibliography 3 Benefit to the Program * Program goals addressed: - Technology development to predict CO 2 storage capacity - Demonstrate fate of injected CO 2 and most common contaminants * Project benefits statement: This research project conducts modeling, laboratory studies, and pilot-scale research aimed at developing new technologies and new systems for utilization of basalt formations for long term subsurface storage of CO 2 . Findings from this project

252

Project Title  

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

behavior of shales as behavior of shales as seals and storage reservoirs for CO2 Project Number: Car Stor_FY131415 Daniel J. Soeder USDOE/NETL/ORD U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Project Overview: Goals and Objectives * Program Goals - Support industry's ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. - Develop technologies to improve reservoir storage efficiency while ensuring containment effectiveness * Project Objectives - Assess how shales behave as caprocks in contact with CO 2 under a variety of conditions - Assess the viability of depleted gas shales to serve as storage reservoirs for sequestered CO

253

Project Title  

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

CO CO 2 leakage and cap rock remediation DE-FE0001132 Runar Nygaard Missouri University of Science and Technology U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Presentation Outline * Benefit to the program * Project overview * Technical status * Accomplishments to date * Summary 2 3 Benefit to the Program * Program goals being addressed. - Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. * Project benefits statement. - The project develops a coupled reservoir and geomechanical modeling approach to simulate cap rock leakage and simulate the success of remediation

254

LUCF Projects  

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

RZWR'HVLJQDQG RZWR'HVLJQDQG +RZWR'HVLJQDQG ,PSOHPHQW&DUERQ ,PSOHPHQW&DUERQ 0HDVXULQJDQG0RQLWRULQJ 0HDVXULQJDQG0RQLWRULQJ $.WLYLWLHVIRU/8&) $.WLYLWLHVIRU/8&) 3URMH.WV 3URMH.WV Sandra Brown Winrock International sbrown@winrock.org Winrock International 2 3URMH.WGHVLJQLVVXHV 3URMH.WGHVLJQLVVXHV z Baselines and additionality z Leakage z Permanence z Measuring and monitoring z Issues vary with projects in developed versus developing countries Winrock International 3 /HDNDJH /HDNDJH z Leakage is the unanticipated loss or gain in carbon benefits outside of the project's boundary as a result of the project activities-divide into two types: - Primary leakage or activity shifting outside project area - Secondary leakage or market effects due to

255

Project Title  

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

Web-based CO Web-based CO 2 Subsurface Modeling Geologic Sequestration Training and Research Project Number DE-FE0002069 Christopher Paolini San Diego State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Project benefits and goals. * Web interface for simulating water-rock interaction. * Development of, and experience teaching, a new Carbon Capture and Sequestration course at San Diego State University. * Some noteworthy results of student research and training in CCS oriented geochemistry. * Status of active student geochemical and geomechancal modeling projects.

256

Project Title  

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

Co-Sequestration Co-Sequestration Studies Project Number 58159 Task 2 B. Peter McGrail Pacific Northwest National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Program Focus Area and DOE Connections * Goals and Objectives * Scope of Work * Technical Discussion * Accomplishments to Date * Project Wrap-up * Appendix (Organization Chart, Gantt Chart, and Bibliography 3 Benefit to the Program * Program goals addressed: - Technology development to predict CO 2 and mixed gas storage capacity in various geologic settings - Demonstrate fate of injected mixed gases * Project benefits statement:

257

Project X  

E-Print Network [OSTI]

provided by Project X would be a cost- effective approach toin Section I and for the cost estimate necessary as part ofby DOE order 413.3b. The cost range required for CD-0 will

Holmes, Steve

2014-01-01T23:59:59.000Z

258

Project Title  

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

Model Complexity in Geological Carbon Model Complexity in Geological Carbon Sequestration: A Design of Experiment (DoE) & Response Surface (RS) Uncertainty Analysis Project Number: DE-FE-0009238 Mingkan Zhang 1 , Ye Zhang 1 , Peter Lichtner 2 1. Dept. of Geology & Geophysics, University of Wyoming, Laramie, Wyoming 2. OFM Research, Inc., Santa Fe, New Mexico U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Project major goals and benefits; * Detailed project objectives & success criteria; * Accomplishments to date; * Summary of results; * Appendix (organization chart; Gantt chart; additional results). Dept. of Geology & Geophysics, University of Wyoming

259

Project Title  

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

Region Region DE-FE0001812 Brian J. McPherson University of Utah U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Acknowledgements * NETL * Shell * Tri-State * Trapper Mining * State of Colorado 3 Presentation Outline * Program Benefits * Project / Program Goals * Technical Status: Finalizing 10-Point Protocol for CO 2 Storage Site Characterization * Key Accomplishments * Summary 4 Presentation Outline * Program Benefits * Project / Program Goals * Technical Status: Finalizing 10-Point Protocol for CO 2 Storage Site Characterization * Key Accomplishments * Summary 5 Benefit to the Program Program Goals Being Addressed by this Project

260

NETL: Turbines - UTSR Projects  

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

1 Numerical and Experimental Study of Mixing Processes Associated with Hydrogen and High Hydrogen Content Fuels University of California -- Irvine 1 Numerical and Experimental Study of Mixing Processes Associated with Hydrogen and High Hydrogen Content Fuels University of California -- Irvine Vincent McDonell Project Dates: 10/1/2008 - 9/30/2010 Area of Research: Combusion Federal Project Manager: Mark Freeman Project Objective: The goal of this comprehensive research is to evaluate methods for characterizing fuel profiles of coal syngas and high hydrogen content (HHC) fuels and the level of mixing, and apply these methods to provide detailed fuel concentration profile data for various premixer system configurations relevant for turbine applications. The specific project objectives include: (1) Establish and apply reliable, accurate measurement methods to establish instantaneous and time averaged fuel

Note: This page contains sample records for the topic "time projection chamber" 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

IUPAC Solubility Data Project 1973?2001  

Science Journals Connector (OSTI)

This is a history of the International Union of Pure and Applied Chemistry Solubility Data Commission and the Solubility Data Project that it organized and supervised. ... This worked fine when the projects were not too large, but the Solubility Data Project planned large time-consuming projects. ... H. L. Clever, Krypton, Xenon and Radon (1979), xx + 357 pp. ...

H. Lawrence Clever

2004-10-20T23:59:59.000Z

262

Mn/DOT's Project Peer Review  

E-Print Network [OSTI]

Mn/DOT's Project Management Peer Review Creating a Project Management Culture 2010 CTS Research and perspectives ·Peer Review Process and Results ·Construction Industry Perspective ·Next Steps ·Q & A #12;Why a Peer Review? Why Project Management? ·Improve project delivery performance ­ on time, on budget (an

Minnesota, University of

263

Beam quality conversion factors for parallel-plate ionization chambers in MV photon beams  

SciTech Connect (OSTI)

Purpose: To investigate the behavior of plane-parallel ion chambers in high-energy photon beams through measurements and Monte Carlo simulations. Methods: Ten plane-parallel ion chamber types were obtained from the major ion chamber manufacturers. Absorbed dose-to-water calibration coefficients are measured for these chambers and k{sub Q} factors are determined. In the process, the behaviors of the chambers are characterized through measurements of leakage currents, chamber settling in cobalt-60, polarity and ion recombination behavior, and long-term stability. Monte Carlo calculations of the absorbed dose to the air in the ion chamber and absorbed dose to water are obtained to calculate k{sub Q} factors. Systematic uncertainties in Monte Carlo calculated k{sub Q} factors are investigated by varying material properties and chamber dimensions. Results: Chamber behavior was variable in MV photon beams, especially with regard to chamber leakage and ion recombination. The plane-parallel chambers did not perform as well as cylindrical chambers. Significant differences up to 1.5% were observed in calibration coefficients after a period of eight months although k{sub Q} factors were consistent on average within 0.17%. Chamber-to-chamber variations in k{sub Q} factors for chambers of the same type were at the 0.2% level. Systematic uncertainties in Monte Carlo calculated k{sub Q} factors ranged between 0.34% and 0.50% depending on the chamber type. Average percent differences between measured and calculated k{sub Q} factors were - 0.02%, 0.18%, and - 0.16% for 6, 10, and 25 MV beams, respectively. Conclusions: Excellent agreement is observed on average at the 0.2% level between measured and Monte Carlo calculated k{sub Q} factors. Measurements indicate that the behavior of these chambers is not adequate for their use for reference dosimetry of high-energy photon beams without a more extensive QA program than currently used for cylindrical reference-class ion chambers.

Muir, B. R.; McEwen, M. R.; Rogers, D. W. O. [Carleton Laboratory for Radiotherapy Physics, Physics Department, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6 (Canada); Institute for National Measurement Standards, National Research Council of Canada, Ottawa, Ontario K1A 0R6 (Canada); Carleton Laboratory for Radiotherapy Physics, Physics Department, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6 (Canada)

2012-03-15T23:59:59.000Z

264

Development of linseed oil-free bakelite resistive plate chambers  

E-Print Network [OSTI]

In this paper we would like to present a few characteristics of the Resistive Plate Chambers (RPC) made of a particular grade of bakelite paper laminates (P-120, NEMA LI-1989 Grade XXX), produced and commercially available in India. This particular grade is used for high voltage insulation in humid conditions. The chambers are tested with cosmic rays in the streamer mode using argon, tetrafluroethane and isobutane in 34:59:7 mixing ratio. In the first set of detectors made with such grade, a thin coating of silicone fluid on the inner surfaces of the bakelite was found to be necessary for operation of the detector. Those silicone coated RPCs were found to give satisfactory performance with stable efficiency of >90% continuously for a long period as reported earlier. Results of the crosstalk measurement of these silicone coated RPC will be presented in this paper. Very recently RPCs made with the same grade of bakelite but having better surface finish, are found to give equivalent performance even without any ...

Biswas, S; Bose, S; Chattopadhyay, S; Saha, S; Viyogi, Y P

2009-01-01T23:59:59.000Z

265

PROJECT MANGEMENT PLAN EXAMPLES Prepare and Issue Project Plan Documents  

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

and Issue Project Plan Documents and Issue Project Plan Documents Example Example 70 5.2 Information and Reporting Management reporting provides timely and accurate data to apprise BWHC, FDH, and DOE management of current and projected project conditions. Information contained in these reports is obtained from the same database that supports day-to-day management by BWHC. 5.2.1 Project Status Report Reporting for the 324/327 Buildings Stabilization/Deactivation Project is incorporated in the monthly PSR, prepared by BWHC for FDH and RL. The PSR summarizes performance and compares it with the technical, schedule, and cost baselines contained in the MYWP. The report provides the data required by the DOE-HQ process. 5.2.2 Project Manager's Monthly Report

266

Project Fact Sheet Project Update  

E-Print Network [OSTI]

medical and dental centre; shop and café area for students and vacation accommodation centre. The new & Figures: Budget: £51,074,000 Funding Source: Capital Plan Construction Project Programme: Start on Site

267

U.S. Chamber of Commerce's 4th Annual North America Forum | Department of  

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

Commerce's 4th Annual North America Forum Commerce's 4th Annual North America Forum U.S. Chamber of Commerce's 4th Annual North America Forum June 16, 2008 - 1:30pm Addthis Remarks As Prepared for Delivery for Secretary Bodman Thank you very much, Ron, for that kind introduction and for the critically important work that you and your colleagues do at Lawrence Livermore. I also want to thank my good friend Secretary George Shultz - along with his esteemed co-chairs for this event, Peter Lougheed and Pedro Aspe, for inviting me to be with you. It's a pleasure to be here. The way I see it, this event could not come at a better time. With its focus on enhancing cooperation among the United States, Canada and Mexico - and on bringing together representatives of our governments and the private sector - you are helping to develop and achieve real and lasting solutions

268

Advanced Sensors and Instrumentation Annual Project Review 2013 |  

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

Advanced Sensors and Instrumentation Annual Project Review 2013 Advanced Sensors and Instrumentation Annual Project Review 2013 Advanced Sensors and Instrumentation Annual Project Review 2013 The Advanced Sensors and Instrumentation (ASI) element of the Nuclear Energy Enabling Technologies (NEET) program conducted its first Annual Project Review Meeting on May 21-22, 2013 in Germantown, Maryland. The purpose of this meeting was to review the status of the 10 ASI projects initiated in FY 2012. The meeting summary and project presentations are available here. ASI Project Review Summary ASI Overview High Temperature Fission Chamber Micro-Pocket Fission Detectors Irradiation Testing of Ultrasonic Transducers Recalibration Methodology Digital Technology Qualification Design for Fault Tolerance and Resilience Sensor Degradation Control Systems

269

Nuclear Instruments and Methods in Physics Research A 469 (2001) 4754 The HERMES forward tracking chambers: construction,  

E-Print Network [OSTI]

, which use an Ar=CF4=CO2 (90 : 5 : 5) gas mixture. No degradation in chamber performance has been. PACS: 29.40.Cs; 07.89.+b Keywords: Wire chamber; CF4 gas; Aging studies; Radiation damage; HERMES rate operation of chambers with gas mixtures containing CF4. 2. Mechanical design Each chamber consists

270

3.0 GROWTH FACILITY SPACE REQUESTS Prospective users of the greenhouses or growth chambers are encouraged to  

E-Print Network [OSTI]

for greenhouse and growth chamber specifications, including space, lighting and fees. Greenhouse and Growth Chamber Space Inventory Greenhouse and Growth Chamber Lighting Inventory #12;Hourly Rate Service Charges3.0 GROWTH FACILITY SPACE REQUESTS Prospective users of the greenhouses or growth chambers

Pawlowski, Wojtek

271

Preparing for Project Implementation Financing Project Implementation  

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

for Project Implementation Financing Project Implementation Save Energy Now LEADER Web Conference Project Implementation Seminar Series Save Energy Now LEADER Web Conference...

272

Project Title  

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

Monitoring Geological CO Monitoring Geological CO 2 Sequestration using Perfluorocarbon and Stable Isotope Tracers Project Number FEAA-045 Tommy J. Phelps and David R. Cole* Oak Ridge National Laboratory Phone: 865-574-7290 email: phelpstj@ornl.gov (*The Ohio State University) U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Developing the Technologies and Building the Infrastructure for CO 2 Storage August 22, 2013 2 Project Overview: Goals and Objectives Goal: Develop methods to interrogate subsurface for improved CO 2 sequestration, field test characterization and MVA, demonstrate CO 2 remains in zone, and tech transfer. Objectives: 1. Assessment of injections in field. PFT gas tracers are analyzed by GC-ECD to

273

Project Homepage  

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

Middle School Home Energy Audit Middle School Home Energy Audit Project Homepage NTEP Home - Project Homepage - Teacher Homepage - Student Pages Abstract: This set of lessons provides an opportunity for midlevel students to gain a basic understanding of how energy is turned into power, how power is measured using a meter, the costs of those units and the eventual reduction of energy consumption and cost to the consumer. Introduction to Research: By conducting energy audits of their own homes and completing exercises to gain baclground information, students begin to see the importance of energy in their daily lives. By using the Internet as a research tool, students gain develop research skills as they gain knowledge for their project. They use e-mail to collaborate with energy experts and share results with other

274

Project Title  

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

Title: DEVELOPING A Title: DEVELOPING A COMPREHENSIVE RISK ASSESMENT FRAMEWORK FOR GEOLOGICAL STORAGE OF CO2 Ian Duncan University of Texas U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline 1. Benefit to the Program 2. Goals and Objectives 3. Technical Status Project 4. Accomplishments to Date 5. Summary 3 Benefit to the Program The research project is developing a comprehensive understanding of the programmatic (business), and technical risks associated with CCS particularly the likelihood of leakage and its potential consequences. This contributes to the Carbon Storage Program's effort of ensuring 99 percent CO

275

Project Title  

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

Carbon Storage R&D Project Review Meeting Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Acknowledgments Dave Harris, Kentucky Geological Survey Dave Barnes, Western Michigan University John Rupp, Indiana Geological Survey Scott Marsteller, Schlumberger Carbon Services John McBride, Brigham Young University * Project is funded by the U.S. Department of Energy through the National Energy Technology Laboratory (NETL) and by a cost share agreement with the Illinois Department of Commerce and Economic Opportunity, Office of Coal Development through the Illinois Clean Coal Institute * ConocoPhillips: in-kind match * Western Kentucky Carbon Storage Foundation: matching funding * SeisRes 2020, Houston: VSP acquisition and processing

276

Project Title  

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

to Analyze Spatial and Temporal to Analyze Spatial and Temporal Heterogeneities in Reservoir and Seal Petrology, Mineralogy, and Geochemistry: Implications for CO 2 Sequestration Prediction, Simulation, and Monitoring Project Number DE-FE0001852 Dr. Brenda B. Bowen Purdue University (now at the University of Utah) U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Introduction to the project * Tasks * Student training * Student research successes * Lessons learned and future plans 3 Benefit to the Program * Addresses Carbon Storage Program major goals: - Develop technologies that will support industries' ability to predict CO

277

Project Title  

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

Project Results from Simulation Project Results from Simulation Framework for Regional Geologic CO 2 Storage Infrastructure along Arches Province of Midwest United States DOE Award No. DE-FE0001034 Ohio Dept. of Dev. Grant CDO/D-10-03 U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting August 21-23, 2012 Joel Sminchak and Neeraj Gupta Battelle Energy Systems sminchak@battelle.org, 614-424-7392 gupta@battelle.org, 614-424-3820 BUSINESS SENSITIVE 2 Presentation Outline 1. Technical Status 2. Background (CO 2 Sources, Geologic Setting) 3. Injection Well history 4. Geocellular Model Development 5. Geological Data (Geological dataset, Geostatistics) 6. Geocellular porosity/permeability model development 7. Pipeline Routing Analysis

278

Research projects  

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

Yuan » Research projects Yuan » Research projects Research projects Research Interests Scientific computing, domain decomposition methods Linear solvers for sparse matrices Computational plasma physics Grid generation techniques GPU computing Current Research PDSLin: A hybrid linear solver for large-scale highly-indefinite linear systems The Parallel Domain decomposition Schur complement based Linear solver (PDSLin), which implements a hybrid (direct and iterative) linear solver based on a non-overlapping domain decomposition technique called chur complement method, and it has two levels of parallelism: a) to solve independent subdomains in parallel and b) to apply multiple processors per subdomain. In such a framework, load imbalance and excessive communication lead to the performance bottlenecks, and several techniques are developed

279

Project Title  

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

SECARB Anthropogenic Test: SECARB Anthropogenic Test: CO 2 Capture/Transportation/Storage Project # DE-FC26-05NT42590 Jerry Hill, Southern Sates Energy Board Richard A. Esposito, Southern Company U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Presentation Outline * Benefit to the Program * Project Overview * Technical Status - CO 2 Capture - CO 2 Transportation - CO 2 Storage * Accomplishments to Date * Organization Chart * Gantt Chart * Bibliography * Summary Benefit to the Program 1. Predict storage capacities within +/- 30% * Conducted high resolution reservoir characterization of the Paluxy saline formation key

280

Project Title  

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

Investigation of the CO Investigation of the CO 2 Sequestration in Depleted Shale Gas Formations Project Number DE-FE-0004731 Jennifer Wilcox, Tony Kovscek, Mark Zoback Stanford University, School of Earth Sciences U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Outline * Project Benefits * Technical Status * Imaging at mm- to micron-scales using CT - Permeability measurements and application of the Klinkenberg effect - Molecular Dynamics simulations for permeability and viscosity estimates * Accomplishments to Date * Summary Stanford University 3 Benefit to the Program * Carbon Storage Program major goals

Note: This page contains sample records for the topic "time projection chamber" 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

Project Title  

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

Fidelity Computational Analysis of Fidelity Computational Analysis of CO2 Trappings at Pore-scales Project Number: DE-FE0002407 Vinod Kumar (vkumar@utep.edu) & Paul Delgado (pmdelgado2@utep.edu) University of Texas at El Paso U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Collaborators: Dr. C. Harris (Shell Oil Company/Imperial College), Dr. G. Bromhal (NETL), Dr. M. Ferer (WVU/NETL), Dr. D. Crandall (NETL-Ctr), and Dr. D. McIntyre (NETL). 2 Presentation Outline * Benefit to the Program * Project Overview * Technical Status - Pore-network modeling - Conductance derivation for irregular geom. - Pore-to-CFD Computations

282

Project Title  

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

Project Number (DE-FE0002056) W. Lynn Watney & Jason Rush (Joint PIs) Kansas Geological Survey Lawrence, KS 66047 U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefits to the Program * Project Overview * Technical Status * Accomplishments to Date * Summary KANSAS STATE UNIVERSITY Bittersweet Energy Inc. Partners FE0002056 Devilbiss Coring Service Basic Energy Services Wellington Field Operator Industrial and Electrical Power Sources of CO 2 Southwest Kansas CO 2 -EOR Initiative Industry Partners (modeling 4 Chester/Morrowan oil fields to make CO2 ready) +drilling and seismic contractors TBN

283

Project Title  

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

Project Number (DE-FE0002056) U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 W. Lynn Watney & Jason Rush (Joint PIs) Kansas Geological Survey Lawrence, KS 66047 Brighton 1&2 2:40 August 20, 2013 2 Presentation Outline * Benefits to the Program * Project Overview * Technical Status * Accomplishments to Date * Summary ORGANIZATIONAL STRUCTURE Modeling CO 2 Sequestration in Saline A quifer and Depleted Oil Reservoir to Evaluate Regional CO 2 Sequestration Potential of Ozark Plateau A quifer System, South-Central Kansas Co-Principal Investigators Co-Principal Investigators Kerry D. Newell -- stratigraphy, geochemistry

284

Project Title  

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

Tracer for Tracking Permanent CO 2 Storage in Basaltic Rocks DE-FE0004847 Jennifer Hall Columbia University in the City of New York U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to the Program * Project Overview * Technical Status * Conservative and Reactive Tracer Techniques * Accomplishments to Date * Summary 3 Benefit to the Program * The goal of the project is to develop and test novel geochemical tracer techniques for quantitative monitoring, verification and accounting of stored CO 2 . These techniques contribute to the Carbon Storage Program's

285

Project Title  

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

and Geotechnical Site and Geotechnical Site Investigations for the Design of a CO 2 Rich Flue Gas Direct Injection Facility Project Number DOE Grant FE0001833 Paul Metz Department of Mining & Geological Engineering University of Alaska Fairbanks U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Presentation Outline * Benefit to the Program * Project Overview: Goals and Objectives * Technical Status * Accomplishments to Date * Summary * Appendix: Not Included in Presentation 3 Benefit to the Program * Carbon Storage Program Major Goals: - Develop technologies that will support industries' ability to

286

Project Title  

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

Scale CO Scale CO 2 Injection and Optimization of Storage Capacity in the Southeastern United States Project Number: DE-FE0010554 George J. Koperna, Jr. Shawna Cyphers Advanced Resources International U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Presentation Outline * Program Goals * Benefits Statement * Project Overview - Goals - Objectives * Technical Status * Accomplishments to Date * Summary * Appendix USDOE/NETL Program Goals * Support industry's ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. * Develop and validate technologies to ensure 99 percent storage permanence. * Develop technologies to improve reservoir storage

287

Project Title  

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

SUMNER COUNTY, KANSAS DE-FE0006821 W. Lynn Watney, Jason Rush, Joint PIs Kansas Geological Survey The University of Kansas Lawrence, KS U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Brighton 1&2 Wednesday 8-21-13 1:10-1:35 2 Presentation Outline * Benefit to the Program * Project Overview * Technical Status * Accomplishments to Date * Summary 2 Small Scale Field Test Wellington Field Regional Assessment of deep saline Arbuckle aquifer Project Team DOE-NETL Contract #FE0006821 KANSAS STATE UNIVERSITY 3 L. Watney (Joint PI), J. Rush (Joint PI), J. Doveton, E. Holubnyak, M. Fazelalavi, R. Miller, D. Newell, J. Raney

288

Project Title  

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

Seal Repair Using Seal Repair Using Nanocomposite Materials Project Number DE-FE0009562 John Stormont, Mahmoud Reda Taha University of New Mexico U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Ed Matteo, Thomas Dewers Sandia National Laboratories 2 Presentation Outline * Introduction and overview * Materials synthesis * Materials testing and characterization * Annular seal system testing * Numerical simulation * Summary 3 Benefit to the Program * BENEFITS STATEMENT: The project involves the development and testing of polymer-cement nanocomposites for repairing flaws in annular wellbore seals. These materials will have superior characteristics compared to conventional

289

Project Title  

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

Wyoming: MVA Techniques for Determining Gas Transport and Caprock Integrity Project Number DE-FE0002112 PIs Drs. John Kaszuba and Kenneth Sims Virginia Marcon University of Wyoming U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefits to the Program * Project Overview * Technical Status - Results - Conclusions - Next Steps * Summary 3 Benefit to the Program * Program goal being addressed. - Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. - Monitoring, Verification, and Accounting (MVA). MVA technologies seek to monitor, verify, and

290

Project Title  

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

Impact of CO Impact of CO 2 Injection on the Subsurface Microbial Community in an Illinois Basin CCS Reservoir: Integrated Student Training in Geoscience and Geomicrobiology Project Number (DEFE0002421) Dr. Yiran Dong Drs. Bruce W. Fouke, Robert A. Sanford, Stephen Marshak University of Illinois-Urbana Champaign U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to the Program * Technical status * Results and discussion * Summary * Appendix 3 Benefit to the Program This research project has developed scientific, technical and institutional collaborations for the development of

291

Project Title  

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

Mohammad Piri and Felipe Pereira Mohammad Piri and Felipe Pereira University of Wyoming U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 2013 2 Presentation Outline * Benefit to the Program * Project Overview * Technical Status o Experimentation: core-flooding and IFT/CA o Pore-scale modeling modeling * Accomplishments to Date * Summary University of Wyoming 3 Benefit to the Program * Program goal: o 'Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations to within ±30 percent.' * Benefits statement: o The research project is focused on performing reservoir conditions experiments to measure steady-state relative permeabilities,

292

Project Title  

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

MVA Tools MVA Tools Sam Clegg, Kristy Nowak-Lovato, Ron Martinez, Julianna Fessenden, Thom Rahn, & Lianjie Huang Los Alamos National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Benefit to the Program * Project Overview - Goals and Objectives * Technical Status * Accomplishments to Date * Summary * Appendix - Organization Chart - Bibliography 3 Project Overview: Goals and Objectives * Surface MVA - Frequency Modulated Spectroscopy - Quantitatively identify CO2, H2S and CH4 seepage from geologic sequestration sites - Distinguish anthropogenic CO2 from natural CO2 emissions * CO2 carbon stable isotope measurements

293

Project Final Report UBC LBS Project Services1 Project Final Report UBC LBS Project Services2  

E-Print Network [OSTI]

Project Final Report UBC LBS Project Services1 #12;Project Final Report UBC LBS Project Services2 EXECUTIVE SUMMARY The purpose of the UBC Project Services web-based project management portal project on campus within Project Services, and with the rest of the UBC community. We began this project by defining

294

Project Title  

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

U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 BROWN 2 Presentation Outline * Benefits & overview of deriving acrylates from coupling carbon dioxide and ethylene * Chemical catalysis approach: background and battles left to fight * Experimental assessment of the viability of thermochemical acrylate production * Perspectives for the future BROWN 3 Benefit to the Program * This project identifies the critical catalyst features necessary to promote carbon dioxide coupling with ethylene to acrylate at molybdenum catalysts. This research demonstrates the viability of acrylate production

295

Project Title  

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

3 3 Proof-of-Feasibility of Using Wellbore Deformation as a Diagnostic Tool to Improve CO2 Sequestration DE FE0004542 Larry Murdoch, Clemson University Stephen Moysey, Clemson University Leonid Germanovich, Georgia Tech Cem Ozan, Baker Hughes Sihyun Kim, Georgia Tech Glenn Skawski, Clemson University Alex Hanna, Clemson University Johnathan Ebenhack, Clemson University Josh Smith, Clemson University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Proof-of-Feasibility of Using Wellbore Deformation as a Diagnostic Tool, Larry Murdoch Project Review Meeting, 23 Aug. 2013 2 Presentation Outline * Preliminaries

296

Hallmark Project  

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

Project Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication Increased connectivity and automation in the control systems that manage the nation's energy infrastructure have improved system functionality, but left systems more vulnerable to cyber attack. Intruders could severely disrupt control system operation by sending fabricated information or commands to control system devices. To ensure message integrity, supervisory control and data acquisition (SCADA) systems require a method to validate device-to- device communication and verify that information has come from a trusted source and not been altered in transit. The Secure SCADA Communications Protocol (SSCP) provides message

297

Project Title  

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

DE-FE0001836: DE-FE0001836: Numerical modeling of geomechanical processes related to CO 2 injection within generic reservoirs Andreas Eckert & Runar Nygaard Missouri University of Science & Technology U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Objectives, Benefits and Outcomes * Technical status: Project summary - Teaching - Reservoir scale (Geomechanics & Fluid flow simulation) - Borehole scale (Wellbore integrity & wellbore trajectory planning) * Conclusions * Appendix 3 Benefit to the Program * Program goals being addressed. - Develop technologies that will support industries'

298

Project Title  

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

DE-FE0002225: DE-FE0002225: Actualistic and geochemical modeling of reservoir rock, CO 2 and formation fluid interaction, Citronelle oil field, Alabama West Virginia University & University of Alabama Presenter: Dr. Amy Weislogel (WVU) Co-PI: Dr. Rona Donahoe (UA) U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefits * Overview & Project Map * Reservoir Geochemical Characterization * Formation Fluid Geochemistry * Geochemical Modeling * Summary 3 Benefit to the Program * Develop technologies that will support industries'

299

Cloudnet Project  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Cloudnet is a research project supported by the European Commission. This project aims to use data obtained quasi-continuously for the development and implementation of cloud remote sensing synergy algorithms. The use of active instruments (lidar and radar) results in detailed vertical profiles of important cloud parameters which cannot be derived from current satellite sensing techniques. A network of three already existing cloud remote sensing stations (CRS-stations) will be operated for a two year period, activities will be co-ordinated, data formats harmonised and analysis of the data performed to evaluate the representation of clouds in four major european weather forecast models.

Hogan, Robin

300

Development of Glass Resistive Plate Chambers for INO  

E-Print Network [OSTI]

The India-based Neutrino Observatory (INO) collaboration is planning to build a massive 50kton magnetised Iron Calorimeter (ICAL) detector, to study atmospheric neutrinos and to make precision measurements of the parameters related to neutrino oscillations. Glass Resistive Plate Chambers (RPCs) of about 2m X 2m in size are going to be used as active elements for the ICAL detector. We have fabricated a large number of glass RPC prototypes of 1m X 1m in size and have studied their performance and long term stability. In the process, we have developed and produced a number of materials and components required for fabrication of RPCs. We have also designed and optimised a number of fabrication and quality control procedures for assembling the gas gaps. In this paper we will review our activities towards development of glass RPCs for the INO ICAL detector and will present results of the characterisation studies of the RPCs.

Satyanarayana Bheesette; for the INO collaboration

2008-10-26T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

Conceptual Design Report for the Extreme Ecosystems Test Chambers  

SciTech Connect (OSTI)

This conceptual design supports the creation of Extreme Ecosystems Test Chambers, which will replicate deep subsurface and subocean environments characterized by high pressure (2,000 psi) and subfreezing to high temperature (-4 to 300 degrees F) with differing chemical and saturation conditions. The design provides a system to support research and development that includes heat transfer, phase change issues in porous media, microbiology in extreme environments, and carbon sequestration and extraction. The initial system design is based on the research needs to support the commercial production of methane hydrates from subsurface sediments. The design provides for three pressure vessels: a Down Hole Test Vessel, a Vertical Multi-phase Test Vessel, and a Horizontal Multi-phase Test Vessel.

C. Barnes; J. Beller; K. Caldwell; K. Croft; R. Cherry; W. Landman

1998-12-01T23:59:59.000Z

302

IMPEDANCE OF ELECTRON BEAM VACUUM CHAMBERS FOR THE NSLS-II STORAGE RING.  

SciTech Connect (OSTI)

In this paper we discuss computation of the coupling impedance of the vacuum chambers for the NSLS-II storage ring using the electromagnetic simulator GdfidL [1]. The impedance of the vacuum chambers depends on the geometric dimensions of the cross-section and height of the slot in the chamber wall. Of particular concern is the complex geometry of the infrared extraction chambers to be installed in special large-gap dipole magnets. In this case, wakefields are generated due to tapered transitions and large vertical-aperture ports with mirrors near the electron beam.

BLEDNYKH,A.; KRINSKY, S.

2007-06-25T23:59:59.000Z

303

Liquid fuel vaporizer and combustion chamber having an adjustable thermal conductor  

DOE Patents [OSTI]

The efficiency and effectiveness of apparatuses for vaporizing and combusting liquid fuel can be improved using thermal conductors. For example, an apparatus having a liquid fuel vaporizer and a combustion chamber can be characterized by a thermal conductor that conducts heat from the combustion chamber to the vaporizer. The thermal conductor can be a movable member positioned at an insertion depth within the combustion chamber that corresponds to a rate of heat conduction from the combustion chamber to the vaporizer. The rate of heat conduction can, therefore, be adjusted by positioning the movable member at a different insertion depth.

Powell, Michael R; Whyatt, Greg A; Howe, Daniel T; Fountain, Matthew S

2014-03-04T23:59:59.000Z

304

Beam quality corrections for parallel-plate ion chambers in electron reference dosimetry  

Science Journals Connector (OSTI)

Current dosimetry protocols (AAPM, IAEA, IPEM, DIN) recommend parallel-plate ionization chambers for dose measurements in clinical electron beams. This study presents detailed Monte Carlo simulations of beam quality correction factors for four different types of parallel-plate chambers: NACP-02, Markus, Advanced Markus and Roos. These chambers differ in constructive details which should have notable impact on the resulting perturbation corrections, hence on the beam quality corrections. The results reveal deviations to the recommended beam quality corrections given in the IAEA TRS-398 protocol in the range of 0%2% depending on energy and chamber type. For well-guarded chambers, these deviations could be traced back to a non-unity and energy-dependent wall perturbation correction. In the case of the guardless Markus chamber, a nearly energy-independent beam quality correction is resulting as the effects of wall and cavity perturbation compensate each other. For this chamber, the deviations to the recommended values are the largest and may exceed 2%. From calculations of type-B uncertainties including effects due to uncertainties of the underlying cross-sectional data as well as uncertainties due to the chamber material composition and chamber geometry, the overall uncertainty of calculated beam quality correction factors was estimated to be

K Zink; J Wulff

2012-01-01T23:59:59.000Z

305

SciTech Connect: ON THE ANALYSIS OF BUBBLE CHAMBER TRACKS  

Office of Scientific and Technical Information (OSTI)

by such analysis. The discussion is based largely on experience gained in performing hydrogen bubble chamber experiments with the University of California's Bevatron (6-Bev proton...

306

Mixed reactant single chamber fuel cell, using products generated from the electrolysis of an aqueous electrolyte.  

E-Print Network [OSTI]

??A Mixed Reactant Single Chamber (MRSC) Fuel Cell is a relatively recent concept in the field of fuel cell engineering originally developed in the late (more)

Jost, William C.

2008-01-01T23:59:59.000Z

307

Diagnostics of discharge channels for neutralized chamber transport in heavy ion fusion  

E-Print Network [OSTI]

ber of a heavy ion beam fusion reactor has many attractivein the reactor chamber for heavy ion fusion in preformedfusion. Controlled break- down and channel stability at reactor-

2002-01-01T23:59:59.000Z

308

PROJECT REQUEST FORM PROJECT HOLDER INFORMATION  

E-Print Network [OSTI]

PROJECT REQUEST FORM Last Name: Email: PROJECT HOLDER INFORMATION UCID:Last Name: Email: Institute if different than Project Holder) First Name: Project Short Name: (50 characters max) (for eFIN view only) Project Title: PROJECT INFORMATION Start Date (MM/DD/YYYY): End Date (MM/DD/YYYY): For Questions or HELP

de Leon, Alex R.

309

Decision time for Europe's hot rock project  

Science Journals Connector (OSTI)

... Paris. Geothermal energy research in Europe faces a make-or-break point next month, when participants ... ministry of industry.

Declan Butler

1995-11-30T23:59:59.000Z

310

Characterization and use of a 2D-array of ion chambers for brachytherapy dosimetric quality assurance  

SciTech Connect (OSTI)

The two-dimensional (2D) ionization chamber array MatriXX Evolution is one of the 2D ionization chamber arrays developed by IBA Dosimetry (IBA Dosimetry, Germany) for megavoltage real-time absolute 2D dosimetry and verification of intensity-modulated radiation therapy (IMRT). The purpose of this study was to (1) evaluate the performance of ion chamber array for submegavoltage range brachytherapy beam dose verification and quality assurance (QA) and (2) use the end-to-end dosimetric evaluation that mimics a patient treatment procedure and confirm the primary source strength calibration agrees in both the treatment planning system (TPS) and treatment delivery console computers. The dose linearity and energy dependence of the 2D ion chamber array was studied using kilovoltage X-ray beams (100, 180 and 300 kVp). The detector calibration factor was determined using 300 kVp X-ray beams so that we can use the same calibration factor for dosimetric verification of high-dose-rate (HDR) brachytherapy. The phantom used for this measurement consists of multiple catheters, the IBA MatriXX detector, and water-equivalent slab of RW3 to provide full scattering conditions. The treatment planning system (TPS) (Oncentra brachy version 3.3, Nucletron BV, Veenendaal, the Netherlands) dose distribution was calculated on the computed tomography (CT) scan of this phantom. The measured and TPS calculated distributions were compared in IBA Dosimetry OmniPro-I'mRT software. The quality of agreement was quantified by the gamma ({gamma}) index (with 3% delta dose and distance criterion of 2 mm) for 9 sets of plans. Using a dedicated phantom capable of receiving 5 brachytherapy intralumenal catheters a QA procedure was developed for end-to-end dosimetric evaluation for routine QA checks. The 2D ion chamber array dose dependence was found to be linear for 100-300 kVp and the detector response (k{sub user}) showed strong energy dependence for 100-300 kVp energy range. For the Ir-192 brachytherapy HDR source, dosimetric evaluation k{sub user} factor determined by photon beam of energy of 300 kVp was used. The maximum mean difference between ion chamber array measured and TPS calculated was 3.7%. Comparisons of dose distribution for different test plans have shown agreement with >94.5% for {gamma} {<=}1. Dosimetric QA can be performed with the 2D ion chamber array to confirm primary source strength calibration is properly updated in both the TPS and treatment delivery console computers. The MatriXX Evolution ionization chamber array has been found to be reliable for measurement of both absolute dose and relative dose distributions for the Ir-192 brachytherapy HDR source.

Yewondwossen, Mammo, E-mail: mammo.yewondwossen@cdha.nshealth.ca [Department of Radiation Oncology, Dalhousie University, Halifax, Nova Scotia (Canada)

2012-10-01T23:59:59.000Z

311

Project Fact Sheet Project Brief  

E-Print Network [OSTI]

RCS1 Sub-station HV Installation completed in April 2011 In defects until April 2012 For more Project Manager: Rob Pask Phase 2a RCS1 Sub-station enclosing works completed in December 2010 Phase 2b when completed will provide a new 11,000 volt electrical substation, switching gear and associated

312

FY 2007-09 Project Selection, Section 10 1 Project ID: 1991-019-01  

E-Print Network [OSTI]

FY 2007-09 Project Selection, Section 10 1 Project ID: 1991-019-01 Title: Hungry Horse Mitigation/Flathead Lake Confederated Salish and Kootenai Tribes A. Abstract This project was initiated in 1992 after NPCC annual funding since that time. This project specifically addresses the losses on the Flathead Indian

313

U.S. Department of Energy Project Review Guide for Capital Asset Projects  

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

This Guide addresses the various project reviews conducted during the life-cycle of a project based on the stage, complexity and duration of a project. This Guide describes typical reviews, the purpose of each, the timing during the project life-cycle, lines of inquiry, and required documentation. No cancellations.

2008-09-23T23:59:59.000Z

314

Project Title  

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

Investigating the Fundamental Investigating the Fundamental Scientific Issues Affecting the Long-term Geologic Storage of Carbon Dioxide Project Number DE-FE0000397 Lee H Spangler Energy Research Institute Montana State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Computational tool development * Laboratory studies to understand subsurface CO 2 behavior * Analog studies to inform risk analysis * Near surface detection technologies / testing * Mitigation method development 3 Benefit to the Program Program goals being addressed. * Develop technologies that will support industries' ability to predict CO

315

Project Title  

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

FE/NETL CTS Cost Models and FE/NETL CTS Cost Models and Benefits Assessment of Carbon Storage R&D Program David Morgan Benefits Division Office of Program Planning and Analysis National Energy Technology Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 OFFICE OF FOSSIL ENERGY 2 Presentation Outline * Overview of benefits assessment * Overview of FE/NETL models used to assess benefits of CO 2 capture and storage * Benefits evaluation of Storage Program's R&D projects using a model to estimate costs of CO 2 storage in a saline aquifer * Description of model used to estimate costs of

316

Project 307  

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

INTEGRATING MONO ETHANOL AMINE (MEA) INTEGRATING MONO ETHANOL AMINE (MEA) REGENERATION WITH CO 2 COMPRESSION AND PEAKING TO REDUCE CO 2 CAPTURE COSTS Background In Phase I, Trimeric Corporation, in collaboration with the University of Texas at Austin, performed engineering and economic analyses necessary to determine the feasibility of novel MEA processing schemes aimed at reducing the cost of CO 2 capture from flue gas. These novel MEA-based CO 2 capture schemes are designed for integration into coal-fired power plants with the aim of reducing costs and improving efficiency. Primary Project Goal The primary goal of this project was to reduce the cost of MEA scrubbing for the recovery of CO 2 from flue gas by improved process integration. CONTACTS Sean I. Plasynski Sequestration Technology Manager

317

Project Title  

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

1-23, 2012 1-23, 2012 2 Presentation Outline * Benefit to the program * Project overview: Why 14 C for MVA? * Technical status: Cartridges, injections, lasers * Summary * Organizational chart * Collaborators 3 Benefit to the Program * Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. Permanent storage of CO 2 can be demonstrated by adding carbon-14 ( 14 C) prior to injection. This research project aims to demonstrate this by tagging fossil CO 2 with 14 C at a field site. When completed, this system will show that 14 C can be a safe and effective tracer for sequestered CO 2 . A laser-based 14 C measurement method is being adapted for continuous monitoring. This technology contributes to the Carbon Storage Program's effort of ensuring 99 percent

318

Project Title  

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

Leakage Pathways and Leakage Pathways and Mineralization within Caprocks for Geologic Storage of CO 2 Project DE-FC26-0xNT4 FE0001786 James P. Evans Utah State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefits * Goals and Objectives * Relationship to overall program goals * Overview of seal bypass * Technical status; bypass systems - Field based studies - Technological advances * Accomplishments and Summary * Appendices 3 Benefit to the Program * Program goals addressed * Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations to within ±30 percent.

319

Project 301  

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

2006 2006 Combustion Technologies CONTACTS Robert R. Romanosky Advanced Research Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4721 robert.romanosky@netl.doe.gov Arun C. Bose Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4467 arun.bose@netl.doe.gov ADVANCED, LOW/ZERO EMISSION BOILER DESIGN AND OPERATION Background Over the past years, environmental concerns regarding pollutants have grown dramatically. Current annual greenhouse gas (GHG) emissions are 12% higher than they were in 1992. In addition, carbon dioxide (CO 2 ) emissions are projected to increase by an additional 34% over the next 20 years. About one third of carbon emissions in the

320

Project Title  

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

Michael G. Waddell Earth Sciences and Resources Institute University of South Carolina U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 20-22, 2013 2 Presentation Outline * Project goals and benefits * Overview of the geology of the South Georgia Rift basin in SC * Results of petrographic and core analysis from the Rizer #1 * Future investigations in the SGR * Summary 3 Benefit to the Program Program Goals: * Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. * Develop technologies to demonstrate that 99 percent of injected

Note: This page contains sample records for the topic "time projection chamber" 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

Project Title  

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

Micro-Structured Sapphire Fiber Sensors for Micro-Structured Sapphire Fiber Sensors for Simultaneous Measurements of High-T and Dynamic Gas Pressure in Harsh Environments DE-FE0001127 Investigators: Hai Xiao, Hai-Lung Tsai, Missouri University of Science and Technology Junhang Dong, University of Cincinnati Program Manager: Norm Popkie, Gasification Division, NETL DOE Project Kickoff Meeting in the NETL Pittsburgh December 15, 2009 Outline * Background * Objectives * Project Elements * Management Plan * Research Plan and Approaches * Risk Management * Summary Background * Demands: High-performance, reliable, in situ sensors are highly demanded for advanced process control and lifecycle management in existing and future advanced power and fuel systems - Improved efficiency/safety/reliability/availability/maintainability

322

Project Title  

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

Mart Oostrom Mart Oostrom Pacific Northwest National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline  Project overview  Sub-Task 1: Investigation of CO 2 migration in heterogeneous porous media  Sub-Task 2: Modeling CCUS deployment in China  Summary Collaboration with China on Clean Energy Research 3 Benefit to the Program The Clean Energy Partnership was established by a memorandum of understanding between the Chinese Academy of Sciences, the National Energy Technology Laboratory and the Pacific Northwest National Laboratory in May of 2009 with the goal of significantly reducing the environmental emissions and improving the efficiency of

323

Project Title  

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

Evaluation of Evaluation of Geophysical Methods for Monitoring and Tracking CO 2 Migration in the Subsurface PI: Jeffrey Daniels Co-PI: Robert Burns & Franklin Schwartz Students: Michael Murphy & Kyle Shalek The Ohio State University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 FOA Number: DE-FOA-0000032 NETL Award Number: DE-FE0002441 2 Presentation Outline * Benefit to the Program * Project Overview * Technical Status * Accomplishments to Date * Summary 3 Benefit to the Program * Program Goal: Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones

324

Project Title  

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

capillary trapping (FE0004956), Bryant, UT-Austin capillary trapping (FE0004956), Bryant, UT-Austin Influence of Local Capillary Trapping on Containment System Effectiveness DE-FE0004956 Steven Bryant The University of Texas at Austin U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Local capillary trapping (FE0004956), Bryant, UT-Austin Local capillary trapping (FE0004956), Bryant, UT-Austin 2 Presentation Outline * Motivation and relevance to Program * Project goals * Technical status * Accomplishments * Summary * Future plans Local capillary trapping (FE0004956), Bryant, UT-Austin Local capillary trapping (FE0004956), Bryant, UT-Austin

325

Project Title  

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

Brian Turk Research Triangle Institute U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Project benefits and objectives * Carbon gasification * Carbon reactivity studies * Catalyst development * Techno-economic analysis * Summary 3 Benefit to the Program * Program goal: Reduce CO 2 emissions by developing beneficial uses that meet the DOE net cost metric of $10/MT for captured CO 2 that will mitigate CO 2 emissions in areas where geological storage may not be an optimal solution * Benefits statement: Development of a commercial process for converting CO 2 and a carbon source into a commodity chemical at a

326

Project Title  

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

Improved Caprock Integrity and Improved Caprock Integrity and Risk Assessment Techniques Project Number (FE0009168) Michael Bruno, PhD, PE GeoMechanics Technologies U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Introduction and Motivation 2 A primary requirement for long-term geologic storage and containment of carbon dioxide is ensuring caprock integrity. Large-scale CO2 injection requires improved and advanced simulation tools and risk assessment techniques to better predict and help control system failures, and to enhance performance of geologic storage. GeoMechanics Technologies is developing enhanced simulation and risk analysis approaches to assess and

327

Irene Project  

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

Irene Station, African Weather Bureau Irene Station, African Weather Bureau The photos on this site come from the Southern Hemisphere Additional Ozonesondes (SHADOZ) project. Additional photos can be found on the SHADOZ Project Web Site. Photo of the Dobson 89 Instrument The Irene Weather Office Agnes Phahlane sits behind the Dobson and collects Total Ozone Data The lab at the Irene station Cal Archer Prepares an ozonesonde Flight Preparations The balloon is readied The release Back to the SAFARI 2000 Photo Page Index Other Sites: Skukuza, MISR Validation Site | Skukuza, Eddy Covariance Site | C-130 Flight Photos | Sua Pan Site | Irene Weather Station | Fire Studies | Kalahari Transect | Kalahari Transect Sites for Canopy Structure Data | ORNL DAAC Home || ORNL Home || NASA || Privacy, Security, Notices || Data

328

Project Title  

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

plume monitoring (FE0004962), Bryant and Srinivasan, UT-Austin Inexpensive plume monitoring (FE0004962), Bryant and Srinivasan, UT-Austin plume monitoring (FE0004962), Bryant and Srinivasan, UT-Austin Inexpensive plume monitoring (FE0004962), Bryant and Srinivasan, UT-Austin Inexpensive Monitoring and Uncertainty Assessment of CO 2 Plume Migration DOE-FE0004962 Steven Bryant The University of Texas at Austin U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Inexpensive plume monitoring (FE0004962), Bryant and Srinivasan, UT-Austin 2 Presentation Outline * Motivation and relevance to Program * Project goals * Technical status * Accomplishments * Summary * Future plans Inexpensive plume monitoring (FE0004962), Bryant and Srinivasan, UT-Austin

329

Project Title  

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

Basin-Scale Leakage Risks from Basin-Scale Leakage Risks from Geologic Carbon Sequestration: Impact on CCS Energy Market Competitiveness Catherine A. Peters Jeffery P. Fitts Michael A. Celia Princeton University Paul D. Kalb Vatsal Bhatt Brookhaven National Laboratory Elizabeth J. Wilson Jeffrey M. Bielicki Melisa Pollak University of Minnesota DOE Award DE-FE0000749 U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefits to CCUS research program * Project Goals & Objectives * Technical Status  Thrust I - Reservoir-scale simulations of leakage potential with permeability evolution

330

Project Description  

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

Project Description Project Description The Energy Policy Act of 2005 (EPAct 2005), the Energy Independence and Security Act of 2007 (EISA 2007), and Presidential Executive Order 13423 all contain requirements for Federal facilities to decrease energy consumption and increase the use of renewable energy by the year 2015. To provide leadership in meeting these requirements, DOE, in partnership with the General Services Administration (GSA), has installed a rooftop solar electric, or PV, system on the roof of DOE's headquarters in Washington, D.C. The 205 kilowatt (kW) installation is one of the largest of its kind in the Nation's capital. A display in the For- restal building will show the power output of the PV system during the day and the energy produced over

331

Project Title  

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

for Modeling CO for Modeling CO 2 Processes: Pressure Management, Basin-Scale Models, Model Comparison, and Stochastic Inversion ESD09-056 Jens T. Birkholzer with Abdullah Cihan, Marco Bianchi, Quanlin Zhou, Xiaoyi Liu, Sumit Mukhopadhyay, Dorothee Rebscher, Barbara Fialeix Lawrence Berkeley National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Benefit to the Program * Project Overview and Technical Status - Task 1: Optimization of Brine Extraction for Pressure Management and Mitigation - Task 2: Basin-scale Simulation of CO 2 Storage in the Northern Plains - Prairie Basal Aquifer - Task 3: Sim-SEQ Model Comparison

332

Project Title  

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

Beneficial Use of CO Beneficial Use of CO 2 in Precast Concrete Production DE-FE0004285 Yixin Shao, Yaodong Jia Liang Hu McGill University 3H Company U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Presentation outline * Goals and objectives * Benefits to the program * Project overview * Technical status * Accomplishment to date * Summary 2 Objective Masonry blocks Fiber-cement panels Prefabricated buildings Concrete pipes To develop a carbonation process to replace steam curing in precast concrete production for energy reduction, and carbon storage and utilization. Goals * CO 2 sequestration capacity by cement:

333

Project Title  

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

University of Kansas Center for Research University of Kansas Center for Research Kansas Geological Survey U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 20-22, 2013 Presentation Outline * Benefits, objectives, overview * Methods * Background & setting * Technical status * Accomplishments * Summary Benefit to the Program * Program goal addressed: Develop technologies that will support the industries' ability to predict CO 2 storage capacity in geologic formations to within ± 30 percent. * Program goal addressed: This project will confirm - via a horizontal test boring - whether fracture attributes derived from 3-D seismic PSDM Volumetric Curvature (VC) processing are real. If

334

Project Title  

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

Brian Turk Research Triangle Institute U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Project benefits and objectives * Carbon reactivity studies * Catalyst mechanism studies * Catalyst development * Test results * Summary 3 Benefit to the Program * Program goal: Reduce CO 2 emissions by developing beneficial uses that meet the DOE net cost metric of $10/MT for captured CO 2 that will mitigate CO 2 emissions in areas where geological storage may not be an optimal solution * Benefits statement: Development of a commercial process for converting CO 2 and a carbon source into a commodity chemical at a

335

FUSRAP Project  

Office of Legacy Management (LM)

Project Project 23b 14501 FUSRAP TECHNICAL BULLETIN N O . - R 3 v . L DATE: 1.2 9-99 SUBJECT : Pr.pec.d BY T r m L u d Approval Summary of the results for the Springdale characterization activities performed per WI-94-015, Rev. 0. TUO separate radiological characterization surveys and a limited cherical characterization survey were performed on the Springdale Site in Octcjer and December, 1993. The design of the radiological surveys were to supplement and define existing ORNL surveys. The limited cher.ica1 characterization survey was performed to assist in the completion of waste disposal paperwork. Radiological contamination is primarily ir. the 'belt cutting and belt fabrication'areas of the building with a small erea of contamination in the south end of the building. The chemiccl sac~le

336

Project Title  

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

0-22, 2013 0-22, 2013 2 Presentation Outline * Benefit to the Program * Project Overview: Goals and Objectives * Technical Status * Accomplishments to Date * Summary * Appendix 3 Benefit to the Program * Advanced simulation tool for quantifying transport in porous and fractured geological formations during CO 2 sequestration that includes all mechanisms: convection, diffusion, dissolution and chemical reactions * A simulator that can fully model these processes does not currently exist * Simulator will contribute to our ability to predict CO 2 storage capacity in geologic formations, to within ±30 percent 4 Project Overview: Goals and Objectives Comprehensive reservoir simulator for investigation of CO 2 non-isothermal, multiphase flow and long-term storage in

337

Project Title  

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

Thomas J. Wolery Thomas J. Wolery Lawrence Livermore National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 LLNL-PRES-574632 2 Team Members * Roger Aines * Bill Bourcier * Tom Wolery * Tom Buscheck * Tom Wolfe (consultant) * Mike DiFilippo (consultant) * Larry Lien (Membrane Development Specialists) 3 Presentation Outline * Overview of Active CO 2 Reservoir Management (ACRM) * Subsurface Reservoir Management: Made Possible by Brine Production, Yielding Many Benefits * Brine Disposal Options - What brines are out there? - What are the treatment options? 4 Benefit to the Program * This project is identifying and evaluating

338

Accelerating projects  

SciTech Connect (OSTI)

This chapter describes work at ORNL in the period around 1950, when the laboratory was evolving from its original mission of research aimed at producing the atomic bomb, to a new mission, which in many ways was unclear. The research division from Y-12 merged with the laboratory, which gave an increased work force, access to a wide array of equipment, and the opportunity to work on a number of projects related to nuclear propulsion. The first major project was for a nuclear aircraft. From work on this program, a good share of the laboratories work in peaceful application of nuclear energy would spring. A major concern was the development of light weight shielding to protect the crew and materials in such a plane. To do such shielding work, the laboratory employed existing, and new reactors. The original plans called for the transfer of reactor work to Argonne, but because of their own research load, and the needs of the lab, new reactor projects were started at the lab. They included the Low Intensity Test Reactor, the Swimming Pool Reactor, the Bulk Shielding Reactor, the Tower Shielding Facility, and others. The laboratory was able to extend early work on calutrons to accelerator development, pursuing both electrostatic accelerators and cyclotrons. The aircraft project also drove the need for immense quantities of scientific data, with rapid analysis, which resulted the development of divisions aimed at information support and calculational support. The laboratory also expanded its work in the effects of radiation and cells and biological systems, as well as in health physics.

Not Available

1992-01-01T23:59:59.000Z

339

Numerical Study of Unsteady Detonation Wave Propagation in a Supersonic Combustion Chamber  

E-Print Network [OSTI]

Numerical Study of Unsteady Detonation Wave Propagation in a Supersonic Combustion Chamber T.H. Yi detonation waves in a supersonic flow in one-dimensional tube and two- dimensional wedged chamber parameters. Various features including a vortex are observed. 1 Introduction Detonation wave propagation

Texas at Arlington, University of

340

Computation of Neutral Gas Flow From a Hall Thruster Into a Vacuum Chamber  

E-Print Network [OSTI]

to model a cold flow of xenon gas expanding from a Hall thruster into a vacuum chamber. The simulations are performed for the P5 Hall thruster operating in a large vacuum tank at the University of Michigan chamber are varied. A key physical parameter in the simulations concerns the probability that a xenon atom

Walker, Mitchell

Note: This page contains sample records for the topic "time projection chamber" 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

Threats, design limits and design windows for laser IFE dry wall chambers  

E-Print Network [OSTI]

Threats, design limits and design windows for laser IFE dry wall chambers A. Rene´ Raffray-drive targets and a dry wall chamber. The dry wall must accommodate the ion and photon threat spectra from. The neutron energy is deposited deeper in the first wall and blanket and does not represent a major threat

Raffray, A. René

342

EFFECTS OF CHAMBER GEOMETRY AND GAS PROPERTIES ON HYDRODYNAMIC EVOLUTION OF IFE Zoran Dragojlovic1  

E-Print Network [OSTI]

-dependent response of the chamber environment between target ignitions. The fusion burn following the target ignition Dragojlovic1 and Farrokh Najmabadi2 Department of Electrical & Computer Engineering and Center for Energy releases large quantities of energy into the chamber. This energy should be removed and the environment

Najmabadi, Farrokh

343

Automated Monitoring of Soil Respiration: A Moving Chamber Design Nelson T. Edwards* and Jeffery S. Riggs  

E-Print Network [OSTI]

growthdifferential mode, and equivalent flow rates of reference gas (ambient air) and sample gas (air exiting chamber by establishing chamber when closed, provided an airtight seal. This feature and the temperature response rates continuously monitored soil temperature, or air temper- even in an environment with highly

344

Hydrogen production using single-chamber membrane-free microbial electrolysis cells  

E-Print Network [OSTI]

efficiencies of hydrogen fuel cells in converting hydrogen to electricity. The development of advancedHydrogen production using single-chamber membrane-free microbial electrolysis cells Hongqiang Hu., Hydrogen production using single-chamber membrane-free microbial electrol- ysis cells, Water Research (2008

Tullos, Desiree

345

A local limit theorem for random walks on the chambers of ~A2 buildings  

E-Print Network [OSTI]

A local limit theorem for random walks on the chambers of ~A2 buildings James Parkinson and Bruno. In this paper we outline an approach for analysing random walks on the chambers of buildings. The types of walks that we consider are those which are well adapted to the structure of the building: Namely walks

Paris-Sud XI, Université de

346

MHK Technologies/Multi Resonant Chambers MRC 1000 | Open Energy Information  

Open Energy Info (EERE)

Resonant Chambers MRC 1000 Resonant Chambers MRC 1000 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Multi Resonant Chambers MRC 1000.jpg Technology Profile Primary Organization ORECon Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description A 1 5MW Multi Resonant Chamber MRC using Oscillating Water Column OWC principles Consists of 3 x 500kW independent chambers each with a Dresser Rand HydroAir turbine driving an induction generator Full power conversion system delivers grid compliant power 1 5MW 33kV 60Hz to shore Device is tension moored to maximise power capture and minimise footprint All maintenance is done on board No moving parts in the water Turbines are low speed 300rpm high efficiency 75 and low noise

347

U.S. Chamber of Commerce Biofuels Dialogue Series: Outlook for an Emerging  

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

Chamber of Commerce Biofuels Dialogue Series: Outlook for an Chamber of Commerce Biofuels Dialogue Series: Outlook for an Emerging Global Biofuels Market U.S. Chamber of Commerce Biofuels Dialogue Series: Outlook for an Emerging Global Biofuels Market January 29, 2008 - 10:53am Addthis Remarks as Prepared For Delivery by Secretary Bodman Thank you very much, Bruce, for that kind introduction. My thanks also to Tom Donahue and the leadership of the Chamber for inviting me to be with you today. I was quite pleased to hear that the Chamber was sponsoring this event. As anyone who knows me - or has heard me speak recently - can tell you, the biofuels industry is a favorite topic of mine. In my view, advanced biofuels offer tremendous promise for helping our nation to bring about a new energy future-one that is cleaner, more sustainable, more affordable,

348

Research Projects | The Ames Laboratory  

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

Research Projects Basic Energy Science Projects AA (Fossil Energy) Projects EERE-VT Projects EERE-ED Projects ARPA-E Projects...

349

NETL: Natural Gas and Petroleum Storage Projects  

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

Storage Storage Strategic Petroleum Reserve Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-FE0014830 Strategic Petroleum Reserve Core Laboratories Natural Gas Storage There are currently no active storage projects Storage - Completed Projects Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-DT0000358 Strategic Petroleum Reserve Northrop Grumman Missions System DE-FC26-03NT41813 Geomechanical Analysis and Design Criteria Terralog Technologies DE-FC26-03NT41779 Natural Gas Storage Technology Consortium Pennsylvania State University (PSU) DE-FC26-03NT41743 Improved Deliverability in Gas Storage Fields by Identifying the Timing and Sources of Damage Using Smart Storage Technology Schlumberger Technology Corporation

350

Pressure pulsations in combustion chambers of large gas turbines  

SciTech Connect (OSTI)

Flame instabilities and pressure pulsations have been measured in three different types of gas turbine combustors. These are the single and twin silo (such as the ABB GT13E and the Siemens V94.2), the annular combustion chamber (ABB GT 13E2, Siemens V84.3A, etc), and the multi-can combustors common on GEC-EGT gas turbines. Pressure pulsations are mostly resonant. They are interpreted with help of an acoustical model. Non-resonant modes at low frequencies (flame flicker) are ascribed to imperfect mixing especially in premix burners. At higher frequencies they are often due to vortices from the burners. Modifications of the burners, changes in the geometry of the liners and the addition of acoustical dampers are means to abate flame instabilities and the associated resonances. Judicious ways to run the gas turbine can help to avoid them. The efficiency of acoustical dampers of the Helmholtz type has been investigated experimentally and with model predictions.

Verhage, A.J.L.; Stevens, P.M.P.

1998-07-01T23:59:59.000Z

351

Project Title  

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

William Bourcier William Bourcier Lawrence Livermore National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Saline Aquifer Brine Production Well Brine Injection Well Chiller Pretreatment Desalination Brine Permeate To power plant or other use Storage pump CO 2 injection Concept is to extract and desalinate aquifer brines to create fresh water and space for CO 2 storage cap-rock 3 Presentation Outline * Overview, Purpose, Goals and Benefits * Technical status - Brine treatment and disposition - Reservoir management * Accomplishments * Summary and Planned work Goals and Objectives Technical Goals Potential advantages of brine

352

Project Title  

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

Metrics for Screening CO Metrics for Screening CO 2 Utilization Processes Peter Kabatek Energy Sector Planning and Analysis (ESPA) Services / WorleyParsons U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * NETL's Carbon Storage Program * Introduction of the metrics * Review of the case study technology * Application of metrics to the case study technology * Discussion of metrics interpretation and grouping 3 NETL Carbon Storage Program * The Carbon Storage Program contains three key elements: - Infrastructure - Global Collaborations - Core Research and Development: * Monitoring, Verification and Accounting (MVA) * Geologic Storage

353

Project Title  

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

Factors Influencing Factors Influencing CO 2 Storage Capacity and Injectivity in Eastern Gas Shales Contract No. DE-FE0004633 Michael Godec, Vice President Advanced Resources International mgodec@adv-res.com U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Program Benefits * Goals and Objectives * Technical Status * Accomplishments to Date * Summary * Appendix 3 Benefits to the Program * Program Goals Addressed - Develop technologies that will support industries' ability to predict CO 2 storage capacity in geologic formations to within ±30 percent.

354

Project Title  

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

Training and Research Peter M. Walsh University of Alabama at Birmingham U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CCUS Pittsburgh, Pennsylvania August 21-23, 2012 DE-FE0002224 * Evaluation of the sealing capacity of caprocks serving as barriers to upward migration of CO 2 sequestered in geologic formations. * Education and training of undergraduate and graduate students, through independent research on geologic sequestration. * Education, through an advanced undergraduate/graduate level course on coal combustion and gasification, climate change, and carbon sequestration. * Simulation of CO 2 migration and trapping in storage

355

Project Title  

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

Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Introduction * Organization * Benefit to Program * Project Overview * Technical Status * Accomplishments to Date * Summary * Appendix Introduction * Most storage modeling studies assume a discrete reservoir/caprock interface with simple (uniform) flow conditions. * We address the question of whether or not heterogeneities at the interface influence transmission of CO 2 into the caprock 3 4 Reservoir Caprock Reservoir Introduction The nature of reservoir/caprock interfaces 4 Organization 5 Peter Mozley (PD/PI) NMT Sedimentology James Evans (Co-PI) USU Structure Thomas Dewers (Co-I) Jason Heath (Staff) SNL Modeling Mark Person (Cooperating Scientist) NMT Modeling Stefan Raduha NMT Sedimentology

356

Project Profile: Chemically Reactive Working Fluids | Department...  

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

energy absorbed. CRWFs may thus result in higher energy density and significantly lower heat loss. Publications, Patents, and Awards At this time, this project does not have...

357

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

SciTech Connect (OSTI)

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

Baldin, Boris; DalMonte, Lou; /Fermilab

2011-01-01T23:59:59.000Z

358

Part II: Project Summaries Project Summaries  

E-Print Network [OSTI]

Part II: Project Summaries Part II Project Summaries #12 generally cannot be achieved for reasonable computational cost. Applications that require modeling, and in nondestructive testing. The objective of this project is to advance the state of the art in electromagnetic

Perkins, Richard A.

359

Project Rulison  

Office of Legacy Management (LM)

Rulison Rulison 1970 Environmerstal Surveillance Summary Report J - - Colorado Department of Health DIVISION OF OCCUPATIONAL AND RADIOLOGICAL HEALTH DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. STATE OF COLORADO P R O J E C T R U L I S O N Environments 1 S u r v e i l l a n c e Summary R e p o r t C o l o r a d o D e p a r t m e n t o f H e a l t h D i v i s i o n o f O c c u p a t i o n a l and R a d i o l o g i c a l 3 e a l t h This page intentionally left blank FOREWORD Project Rulison is an experimental Plowshare project undertaken cooperatively by the Atomic Energy Commission (AEC) and the Department of Interior for the government, and Austral Oil Company and CER Geo- nuclear Corporation for private industry. As required by law, the AEC

360

Microfabrication Project Proposal Form Principle Investigator: (Person responsible for project)  

E-Print Network [OSTI]

Microfabrication Project Proposal Form Principle Investigator: (Person responsible for project: ___________________________________ Department: _____________________ _________________ __ Phone Number: _________________________ Project Information: Project Title: ________________________________________________________________ Funding Agency

Note: This page contains sample records for the topic "time projection chamber" 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

Project Management through States Benjamin Menhorn  

E-Print Network [OSTI]

not only in cost and time overruns but also in a high cancellation rate of such projects. For hardware]. Costs and duration of a project are adjusted by a questionnaire which determines its complexity in order to get more and more complex projects under control and keep them within certain cost and duration

Ulm, Universität

362

PROJECT SCHEDULING: IMPROVED APPROACH TO INCORPORATE  

E-Print Network [OSTI]

] project scheduling inevitably involves uncertainty. The basic inputs (i.e., time, cost, and resourcesPROJECT SCHEDULING: IMPROVED APPROACH TO INCORPORATE UNCERTAINTY USINC BAYESIAN NETWORKS VAHID, there is a causal relationship between these uncertainty sources and project parameters; this causality

Neil, Martin

363

PROCEDURES FOR ARC PROJECTS  

E-Print Network [OSTI]

PROCEDURES FOR ARC PROJECTS Revised - May 2013 Agricultural Research Center Washington State University #12;Table of Contents THE PROJECT SYSTEM, AN INTRODUCTION................................................................................. 5 DEVELOPING AN ARC PROJECT

Collins, Gary S.

364

NEPA COMPLIANCE SURVEY Project Information Project Title: Liner Drilling Date:  

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

Liner Drilling Date: Liner Drilling Date: 4-5-10 DOE Code: 71092 Cont ractor Code: 8067-766 Project Lead: Frank Ingham Project Overview Nothing out of the ordinary for drilling an existing location 1. What are the environmental impacts? NE SW Sec 21 , T39N, R78W (45-3-X-21 well) 2. What is the legal location? 3. What is the duration of the project? Approximately a week 4 . What major equipment will be used if any (work over rig, drilling rig, Drilling Rig etc.)? Will Drill out of 9 5/8 caslng with liner drillng assembly. After drilling approximately 750 to 1000 ft, will test liner hanging assembly set and retrieve multiple times. The table b elow is to be completed by the Project Lead and reviewed by the Environmental Specialis t and the DOE NEPA Compliance Officer. NOTE: If Change of Scope occurs, Project Lead must submit a new NEPA Compliance Survey a

365

Plastic ball and streamer chamber experiments at the Bevalac  

SciTech Connect (OSTI)

Single particle inclusive experiments, and experiments that additionally measure a few correlations like the associated multiplicity, have provided the main contribution to our present understanding of high energy heavy ion collisions. The results from those experiments are in overall agreement with calculations of the cascade and hydrodynamical models. In the cascade model the collision of two nuclei is simulated as a cascade of nucleon-nucleon collisions using measured N-N cross sections. The hydrodynamical model, on the other hand, describes the nuclear collision as that of two fluids and makes use of a nuclear equation of state relating thermal and compressional energy densities to pressure. The pressure field dominates the expansion phase and leads to collective flow of the reaction products in a preferred direction. The observation of such effects in inclusive experiments is not well established. Collective effects that manifest themselves in the shape of the event in phase space are expected to be seen best in the new complete event detectors that measure the final state as exclusively as presently possible by measuring most of the charged particles emitted in the reaction. In addition, those detectors are well suited to test macroscopic concepts such as equilibrium and temperature. Global methods like the sphericity or thrust analysis take into account all the correlations measured in the event and are specially designed to determine the shape of an event in phase space and thus to define a reaction plane. Recent data from the Plastic Ball and the streamer chamber experiments, the first complete event detectors in use at the Bevalac, are presented in this report.

Ritter, H.G.

1982-07-01T23:59:59.000Z

366

Project Title  

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

Ketzin Collaboration Ketzin Collaboration ESD-09-056 Barry Freifeld Earth Sciences Division Lawrence Berkeley National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Goals and objectives * Success Criteria * Technical Status * Latest developments in Integrated Monitoring * Summary and Lessons Learned 3 Image from: www.co2ketzin.de 4 Benefit to the Program * Program goal being addressed: - Develop technologies to demonstrate that 99 percent of injected CO 2 remains in the injection zones. * The Ketzin collaboration leverages information gained through the mid-scale geological sequestration experiment in Ketzin, Germany.

367

Project 298  

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

Reaction Engineering Reaction Engineering International Salt Lake City, UT www.reaction-eng.com CONTACTS Bruce W. Lani Project Manager National Energy Technology Laboratory 412-386-5819 bruce.lani@netl.doe.gov Thomas J. Feeley, III Technology Manager National Energy Technology Laboratory 412-386-6134 thomas.feeley@netl.doe.gov Michael Bockelie Reaction Engineering International 801-364-69255 bockelie@reaction-eng.com WEBSITE http://www.netl.doe.gov NO X CONTROL OPTIONS AND INTEGRATION FOR U.S. COAL FIRED BOILERS (RICH REAGENT INJECTION) Background Enacted regulations pertaining to the NO X SIP Call and potential future regulations in proposed legislation such as the President's Clear Skies Act or EPA's Clean Air Interstate Rule require power producers to seek the most cost effective methods to achieve compliance. In order to address present and

368

Project 398  

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

6 6 Gasification Technologies CONTACTS Gary J. Stiegel Gasification Technology Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4499 gary.stiegel@netl.doe.gov Ronald Breault Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4486 ronald.breault@netl.doe.gov Michael Swanson Principal Investigator University of North Dakota Energy and Environmental Research Center 15 North 23rd Street P.O. Box 9018 Grand Forks, ND 58202 701-777-5239 mswanson@eerc.und.nodak.edu ADVANCED HIGH TEMPERATURE, HIGH-PRESSURE TRANSPORT REACTOR Description Today, coal supplies over 55 percent of the electricity consumed in the United States and will continue to do so well into the next century. One of the technologies being

369

Project Title  

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

Jennifer A. Kozak, Jennifer A. Kozak, 1,2 Dr. Fritz Simeon, 2 Prof. T. Alan Hatton,* ,2 and Prof. Timothy F. Jamison* ,1 1 Department of Chemistry and 2 Department of Chemical Engineering Massachusetts Institute of Technology U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Motivation, Goals, Objectives * Background * Cyclic Carbonate Synthesis via Catalytic Coupling of CO 2 and Epoxides * New Catalysts and Reaction Scope * Mechanism - A New Paradigm for Activating Epoxides * Conclusions 3 Benefit to the Program * Identify the Program goals being addressed. - Develop technologies to demonstrate that 99 percent

370

Project Title  

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

Verification and Accounting of Geologic Carbon Sequestration Using a Field Ready 14 C Isotopic Analyzer DEFE 0001116 Bruno D.V. Marino PhD CEO, Founder Planetary Emissions Management, Inc. 485 Massachusetts Ave. Cambridge, MA 02139 bruno.marino@pem-carbon.com www.pem-carbon.com U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 Benefits of a 14 CO 2 Field Analyzer to DOE MVA Program Goals Program Goals: 99% Containment Identify/Quantify CCS Credits Direct Tracking Verification Tight/Leaky Account for Natural Baseline MVA Atmosphere MVA Groundwater Ecosystem Health, Community Safety

371

Project 339  

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

Combustion Combustion Technologies CONTACTS Robert R. Romanosky Advanced Research Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4721 robert.romanosky@netl.doe.gov Jenny Tennant Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4830 jenny.tennant@netl.doe.gov Dr. Tomasz Wiltowski Southern Illinios University Dept. of Mechanical Engineering & Energy Processes Carbondale, IL 62901-4709 618-536-5521 tomek@siu.edu QUALIFICATIONS OF CANDLE FILTERS FOR COMBINED CYCLE COMBUSTION APPLICATIONS Background In order to make oxygen-fired combined cycle combustion feasible, it is necessary to have a reliable high temperature particulate cleanup system. It is well established

372

Project 350  

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

Gas Hydrates Gas Hydrates CONTACTS Ray Boswell Acting Technology Manager Gas Technology Management Division 304-285-4541 ray.boswell@netl.doe.gov James Ammer Director Gas Technology Management Division 304-285-4383 james.ammer@netl.doe.gov Kelly Rose Project Manager Gas Technology Management Division 304-285-4157 kelly.rose@netl.doe.gov Joseph Wilder Research Group Leader Simulation, Analysis and Computational Science Division 304-285-0989 joseph.wilder@netl.doe.gov NETL - DIRECTING THE DEVELOPMENT OF WORLD-CLASS GAS HYDRATE RESERVOIR SIMULATORS Development of reliable simulators that accurately predict the behavior methane hydrates in nature is a critical component of NETL's program to appraise the gas supply potential of hydrates. NETL is leading the development of a suite of modeling tools that are providing

373

Project Title  

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

Building the Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Introduction * Organization * Benefit to Program * Project Overview * Technical Status * Accomplishments to Date * Summary * Appendix Introduction * Most storage modeling studies involve a caprock/reservoir interface, and assume a discrete contact with simple (uniform) flow conditions. * We address the question of whether or not heterogeneities at the interface influence transmission of CO 2 into the caprock 3 Introduction The nature of reservoir/caprock interfaces 4 Triassic-Jurassic Strata, San Rafael Swell, UT Organization 5 Peter Mozley (PD/PI) NMT Sedimentology James Evans (Co-PI) USU Structure Thomas Dewers (Co-I) Jason Heath (Staff) SNL Modeling Mark Person

374

Project Title  

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

Verification and Verification and Accounting of Geologic Carbon Sequestration Using a Field Ready 14 C Isotopic Analyzer CCS Public Outreach: Pathway to Tradable CCS Securities DEFE 0001116 Bruno D.V. Marino PhD CEO, Founder Planetary Emissions Management, Inc. One Broadway, 14 th Floor Cambridge, MA 02142 bruno.marino@pem-carbon.com www.pem-carbon.com U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 20-22, 2013 All RIGHTS RESERVED © Benefits: Public Outreach CCS-MVA LINKED TRADABLE SECURITY Increase Public Confidence in CCS Increase Public involvement in CCS "Leakage Rate" Product Distinct from GHG "Credits"

375

PROJECT TITLE:  

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

Richmond Richmond PROJECT TITLE: EECBG - Solar Compactors and Recycling Units Page 1 of2 STATE: VA Funding Opportunity Announcement Number DE-FOA-0000013 Procurement Instrument Number DE-EE0000878 NEPA Control Number cm Number GFO-0000878-003 0 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical assistance to individuals (such as builders, owners, consultants, designers), organizations (such as utilities), and state

376

Project 370  

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

crshadd@sandia.gov crshadd@sandia.gov O 2 /CO 2 RECYCLE COAL COMBUSTION TO MINIMIZE POLLUTANTS Description O 2 /CO 2 recycle coal combustion is a promising, retrofittable technique for electric power production, while producing a nearly pure stream of CO 2 for subsequent use or sequestration. Most pollutant emissions, including NO x , are lower in this process, compared to conventional pulverized coal combustion. However, laboratory and pilot-scale tests to date have shown a wide variation in the fractional reduction of NO x when adopting this technology, suggesting that further improvements in NO x reduction are possible, given a better understanding of the dominant routes of NO x production and destruction in these systems. Goals The goal of this project is to determine the relative influence of three different

377

Project 346  

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

Sara Pletcher Sara Pletcher Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-385-4236 sara.pletcher@netl.doe.gov Gary M. Blythe URS Corporation PO Box 201088 Austin, TX 78720 512-419-5321 gary_blythe@urscorp.com BENCH SCALE KINETICS OF MERCURY REACTIONS IN FGD LIQUORS Background When research into the measurement and control of Hg emissions from coal-fired power plants began in earnest in the early 1990s, it was observed that oxidized mercury can be scrubbed at high efficiency in wet FGD systems, while elemental mercury cannot. In many cases, elemental mercury concentrations were observed to increase slightly across wet FGD systems, but this was typically regarded as within the variability of the measurement methods. However, later measurements have

378

Project 261  

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

NOVEL CORROSION SENSOR FOR ADVANCED NOVEL CORROSION SENSOR FOR ADVANCED FOSSIL ENERGY POWER SYSTEMS Description The overall objective of this proposed project is to develop a new technology for on-line corrosion monitoring based on an innovative concept. The specific objectives and corresponding tasks are (1) develop the sensor and electronic measurement system; (2) evaluate and improve the system in a laboratory muffle furnace; and (3) evaluate and improve the system through tests conducted in a pilot-scale coal combustor (~1 MW). Fireside corrosion refers to the metal loss caused by chemical reactions on surfaces exposed to the combustion environment. Such corrosion is the leading mechanism for boiler tube failures and is a serious concern for current and future energy plants due to the introduction of technologies targeting emissions

379

Project 278  

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

Karen Cohen Karen Cohen Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-6667 karen.cohen@netl.doe.gov Ken Nemeth Executive Director Southern States Energy Board 6325 Amherst Court Norcross, GA 30092 770-242-7712 nemeth@sseb.org Sequestration SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (SECARB) Background The U.S. Department of Energy has selected the seven partnerships of state agencies, universities, and private companies that will form the core of a nationwide network that will help determine the best approaches for capturing and permanently storing gases that can contribute to global climate change. All together, the partnerships include more than 240 organizations, spanning 40 states, three Indian nations, and

380

FLUXNET Project  

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

Validation > FLUXNET Validation > FLUXNET The FLUXNET Project Overview [FLUXNET Logo] FLUXNET is a global network of micrometeorological tower sites that use eddy covariance methods to measure the exchanges of carbon dioxide, water vapor, and energy between terrestrial ecosystems and the atmosphere. More that 500 tower sites from about 30 regional networks across five continents are currently operating on a long-term basis. The overarching goal of FLUXNET is to provide information for validating remote sensing products for net primary productivity (npp), evaporation, and energy absorption. FLUXNET provides information to FLUXNET investigators and to the public. The primary functions of FLUXNET are: To provide information about tower location, site characteristics, data availability, and where to obtain the data

Note: This page contains sample records for the topic "time projection chamber" 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

Project 296  

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

McDermott Technology McDermott Technology Alliance, OH www.mcdermott.com CONTACTS Bruce W. Lani Project Manager National Energy Technology Laboratory 412-386-5819 bruce.lani@netl.doe.gov Thomas J. Feeley, III Technology Manager National Energy Technology Laboratory 412-386-6134 thomas.feeley@netl.doe.gov Hamid Farzan Babcock & Wilcox Company 330-860-6628 HFarzan@babcock.com WEBSITE http://www.netl.doe.gov NO X CONTROL FOR UTILITY BOILER OTR COMPLIANCE Background Enacted regulations pertaining to the NO X SIP Call and potential future regulations in proposed legislation such as the President's Clear Skies Act or EPA's Clean Air Interstate Rule require power producers to seek the most cost effective methods to achieve compliance. In order to address present and anticipated NO X emissions control legislation targeting the current fleet of U.S. coal-fired boilers, the Department

382

Project 253  

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

Anna Lee Tonkovich Anna Lee Tonkovich Technical Contact Velocys, Inc. 7950 Corporate Blvd. Plain City, OH 43064 614-733-3330 tonkovich@velocys.com Sequestration UPGRADING METHANE STREAMS WITH ULTRA-FAST TSA Background Most natural gas streams are contaminated with other materials, such as hydrogen sulfide (H 2 S), carbon dioxide (CO 2 ), and nitrogen. Effective processes for removal of H 2 S and CO 2 exist, but because of its relative inertness, nitrogen removal is more difficult and expensive. This project will focus on the separation of nitrogen from methane, which is one of the most significant challenges in recovering low-purity methane streams. The approach is based on applying Velocys' modular microchannel process technology (MPT) to achieve ultra-fast thermal swing adsorption (TSA). MPT

383

Project 397  

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

6 6 Gasification Technologies CONTACTS Gary J. Stiegel Gasification Technology Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4499 gary.stiegel@netl.doe.gov John Stipanovich Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-6027 john.stipanovich@netl.doe.gov Derek Aldred Principal Investigator Stamet, Inc. 8210 Lankershim Blvd. #9 North Hollywood, CA 91605 818-768-1025 dlaldred@stametinc.com CONTINUOUS PRESSURE INJECTION OF SOLID FUELS INTO ADVANCED COMBUSTION SYSTEM PRESSURES Description Operators and designers of high-pressure combustion systems universally agree that one of the major problems inhibiting the success of this technology relates to solid

384

Project 303  

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

CONCEPTUAL DESIGN OF OXYGEN-BASED CONCEPTUAL DESIGN OF OXYGEN-BASED PC BOILER Background Because of growing concern that a link exists between global climatic change and emission of greenhouse gases, such as CO 2 , it is prudent to develop new coal combustion technologies to meet future emissions standards, should it become necessary to limit CO 2 emissions to the atmosphere. New technology is needed to ensure that the U.S. can continue to generate power from its abundant domestic coal resources. This project will design an optimized combustion furnace to produce a low-cost, high-efficiency power plant that supports the U.S. Department of Energy's (DOE) goal of developing advanced combustion systems that have the potential to control CO 2 through an integrated power system that produces a concentrated

385

Project Title  

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

Geologic Geologic Characterization of the Triassic Newark Basin of Southeastern New York and Northern New Jersey (DE-FE0002352) Daniel J. Collins, PG, RG Sandia Technologies, LLC U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 * Acknowledgment: This material is based upon work supported by the Department of Energy [National Energy Technology Laboratory] under Award Number DE- FE0002352, Contract No. 18131 from the New York State Energy Research & Development Authority [NYSERDA], and "In Kind" Cost Share from Schlumberger Carbon Services, Weatherford Laboratories, National Oilwell Varco, New York State Museum, and Rutgers University.

386

Project 143  

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

George Rizeq George Rizeq Principal Investigator GE Global Research 18A Mason Irvine, CA 92618 949-330-8973 rizeq@research.ge.com FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF HYDROGEN AND SEQUESTRATION-READY CARBON DIOXIDE Description Projections of increased demands for energy worldwide, coupled with increasing environmental concerns have given rise to the need for new and innovative technologies for coal-based energy plants. Incremental improvements in existing plants will likely fall short of meeting future capacity and environmental needs economically. Thus, the implementation of new technologies at large scale is vital. In order to prepare for this inevitable paradigm shift, it is necessary to have viable alternatives that have been proven both theoretically and experimentally

387

Project 270  

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

SILICON CARBIDE MICRO-DEVICES FOR SILICON CARBIDE MICRO-DEVICES FOR COMBUSTION GAS SENSING UNDER HARSH CONDITIONS Description Reducing pollution and improving energy efficiency require sensitive, rugged sensors that can quantitatively detect gases that are produced in advanced combustion systems. Most materials cannot withstand the high temperature, chemically reactive environments encountered in power plants. This project is focused on developing solid state sensors based on the wide bandgap semiconductor silicon carbide (SiC), which can tolerate high temperatures and pressures as well as corrosive gases. Drawing upon the tools of semiconductor physics, surface science and chemistry, at the level of individual atoms and molecules, an understanding of the underlying physical mechanisms leading to

388

MONTICELLO PROJECTS  

Office of Legacy Management (LM)

1 1 July 2011 Doc. No. S07978 Page 1 Monticello, Utah, National Priorities List Sites Federal Facility Agreement (FFA) Quarterly Report: April 1-June 30, 2011 This report summarizes project status and activities implemented April through June 2011 and provides a schedule for near-term activities at the Monticello Vicinity Properties (MVP) site and the Monticello Mill Tailings Site (MMTS) located in and near Monticello, Utah. The MMTS and MVP were placed on the U.S. Environmental Protection Agency (EPA) National Priorities List (NPL) in 1989 and 1986, respectively. The U.S. Department of Energy (DOE) implemented remedial actions at the MVP in 1986 and at the MMTS in 1989, to conform to requirements of the Comprehensive Environmental Response, Compensation, and Liability

389

MONTICELLO PROJECTS  

Office of Legacy Management (LM)

FFA Quarterly Report: April 1-June 30, 2009 FFA Quarterly Report: April 1-June 30, 2009 July 2009 Doc. No. S05572 Page 1 Monticello National Priorities List Sites Federal Facilities Agreement (FFA) Quarterly Report: April 1-June 30, 2009 This report summarizes project status and activities implemented April through June 2009, and provides a schedule of near-term activities for the Monticello Mill Tailings Site (MMTS) and the Monticello Vicinity Properties (MVP) sites. This report also includes disposal cell and Pond 4 leachate collection data, quarterly site inspection reports, site meteorological data, and a performance summary for the ex situ groundwater treatment system. 1.0 MMTS Activities/Status 1.1 Disposal Cell and Pond 4 * Monthly and quarterly inspections of the repository identified livestock damage to a

390

MONTICELLO PROJECTS  

Office of Legacy Management (LM)

31, 2011 31, 2011 April 2011 Doc. No. S07666 Page 1 Monticello, Utah, National Priorities List Sites Federal Facility Agreement (FFA) Quarterly Report: January 1-March 31, 2011 This report summarizes project status and activities implemented January through March 2011 and provides a schedule for near-term activities at the Monticello Vicinity Properties (MVP) site and the Monticello Mill Tailings Site (MMTS) located in and near Monticello, Utah. The MMTS and MVP were placed on the U.S. Environmental Protection Agency (EPA) National Priorities List (NPL) in 1989 and 1986, respectively. The U.S. Department of Energy (DOE) implemented remedial actions at the MVP in 1986 and at the MMTS in 1989, to conform to requirements of the Comprehensive Environmental Response, Compensation, and Liability

391

Project 320  

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

Philip Goldberg Philip Goldberg Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-5806 philip.goldberg@netl.doe.gov Marek Wojtowicz Advanced Fuel Research, Inc. 87 Church Street East Hartford, CT 06108 860-528-9806 marek@AFRinc.com Sequestration CARBON DIOXIDE RECOVERY FROM COMBUSTION FLUE GAS USING CARBON- SUPPORTED AMINE SORBENTS Background In Phase I, Advanced Fuel Research, Inc. will initiate development of a novel sorbent for the removal of carbon dioxide from combustion/incineration flue gas. The sorbent, based on amines supported on low-cost activated carbon, will be produced from scrap tires. Liquid-based amine systems are limited to relatively low concentrations to avoid corrosion. Corrosion should not be a

392

Project Title  

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

RISK ASSESSMENT AND MONITORING OF RISK ASSESSMENT AND MONITORING OF STORED CO 2 IN ORGANIC ROCKS UNDER NON- EQUILIBRIUM CONDITIONS DOE (NETL) Award Number: DE-FE0002423 Investigator: Vivak (Vik) Malhotra DOE supported undergraduate student participants: Jacob Huffstutler, Ryan Belscamper, Stephen Hofer, Kyle Flannery,, Bradley Wilson, Jamie Pfister, Jeffrey Pieper, Joshua T. Thompson, Collier Scalzitti-Sanders, and Shaun Wolfe Southern Illinois University-Carbondale Carbondale, Illinois 62901-4401 U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Benefit to the Carbon Storage Program * Program goals being addressed: - To attempt to answer whether CO

393

Project Status  

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

Hybrid Generation Simulator Hybrid Generation Simulator HybSim© 1.0 DAVID TRUJILLO SANDIA NATIONAL LABORATORY Presented by Joshua Bartlett - University of Michigan Introduction * HybSim© 1.0 copyrighted 2006 * First license to University of Michigan Introduction HybSim© Model What - "Hybrid Simulator"; Tool designed to evaluate the economic and environmental benefits of adding renewable energy to the fossil fuel generation mix in remote and difficult-accessible locations. Why - Benefits of energy storage, decision analysis, risk analysis, load growth issues, load management, economic analysis, planning (what-ifs) Who - Availability to coops, field techs, project managers, administrative personnel Where - Remote villages, military installations, remote industrial systems; any climate

394

PROJECT TITLE:  

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

Baltimore Baltimore PROJECT TITLE: EECBG - GHG Scrubbing System Page 1 of2 STATE: MD Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number em Number DE-EE0000738 GFO-0000738-002 0 Based all my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: All Technical advice and planning assistance to international, national, state, and local organizations. 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

395

Project 328  

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

5 5 CONTACTS Gary J. Stiegel Gasification Technology Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4499 gary.stiegel@netl.doe.gov Jenny Tennant Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4830 Jenny.Tennant@netl.doe.gov Gasification Technologies Conceptual drawing of Rocketdyne's gasification system ADVANCED GASIFICATION SYSTEMS DEVELOPMENT Description Rocketdyne will apply rocket engine technology to gasifier design, allowing for a paradigm shift in gasifier function, resulting in significant improvements in capital and maintenance costs. Its new gasifier will be an oxygen-blown, dry-feed, plug-flow entrained reactor able to achieve carbon conversions of nearly 100 percent by rapidly heating low coal particles

396

Project 199  

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

Heino Beckert Heino Beckert Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4132 heino.beckert@netl.doe.gov Ramin Yazdani Senior Civil Engineer Yolo County Planning and Public Works Department 292 West Beamer Street Woodland, CA 95695 530-666-8848 ryazdani@yolocounty.org Sequestration Yolo County Landfill Methane Production Compared to Other Landfills FULL-SCALE BIOREACTOR LANDFILL Background Sanitary landfilling is the dominant method of solid waste disposal in the United States, accounting for the disposal of about 217 million tons of waste annually (U.S. EPA, 1997). The annual production of municipal waste in the United States has more than doubled since 1960. In spite of increasing rates of reuse and recycling, population and

397

Project 258  

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

MONITORING POWER PLANT EFFICIENCY USING MONITORING POWER PLANT EFFICIENCY USING THE MICROWAVE-EXCITED PHOTOACOUSTIC EFFECT TO MEASURE UNBURNED CARBON Objective The objective of this project is to explore the use of the microwave-excited photoacoustic (MEPA) effect for quantitative analysis of unburned carbon in fly ash, an extremely important parameter to the electric utility industry. Specific objectives include: * Determine factors that influence accuracy and precision of the MEPA effect; * Evaluate the microwave spectra of fly ash and other divided solids of importance to the power industry; and * Determine the feasibility of an on-line carbon-in-ash monitor based on the MEPA effect. Benefits High carbon levels in coal ash indicate poor combustion efficiency, resulting in additional fuel requirements and higher emissions of pollutants, such as acid-rain

398

Project311  

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

Lang Lang Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4881 david.lang@netl.doe.gov John Bowser Principal Investigator Compact Membrane Systems, Inc. 325 Water Street Wilmington, DE 19804 302-999-7996 john.bowser@compactmembrane.com Sequestration CARBON DIOXIDE CAPTURE FROM LARGE POINT SOURCES Background Capture of carbon dioxide at the source of its emission has been a major focus in greenhouse gas emission control. Current technologies used for capturing CO 2 suffer from inefficient mass transfer and economics. In Phase I, Compact Membrane Systems, Inc. will fabricate and test a membrane-based absorption system for the removal of carbon dioxide from a simulated power-plant flue gas. The stability of the membrane system under various operating conditions

399

MONTICELLO PROJECTS  

Office of Legacy Management (LM)

09 09 January 2010 Doc. No. S06172 Page 1 1.3 Peripheral Properties (Private and City-Owned) * No land use or supplemental standards compliance issues were observed or reported by LTSM on-site staff. Monticello National Priorities List Sites Federal Facilities Agreement (FFA) Quarterly Report: October 1-December 31, 2009 This report summarizes project status and activities implemented October through December 2009, and provides a schedule of near-term activities for the Monticello Mill Tailings Site (MMTS) and the Monticello Vicinity Properties (MVP) sites. This report also includes disposal cell and Pond 4 leachate collection data, quarterly site inspection reports, site meteorological data, and a performance summary for the ex situ groundwater treatment system.

400

Project Title  

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

Water-Rock Interactions Water-Rock Interactions and the Integrity of Hydrodynamic Seals FWP FE-10-001 Bill Carey Los Alamos National Laboratory Los Alamos, NM U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Benefit to the Program * Program Goal: Ensure retention of 99% of injected CO 2 * Focus: Wellbore integrity * Approach: Use field, experimental and computational methods - Determine long-term compatibility of wellbore materials with CO 2 - Determine leakage mechanisms - Predict well performance * Benefit: The research will provide a basis for evaluating the long-term performance of wells, guide remediation

Note: This page contains sample records for the topic "time projection chamber" 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

Project 333  

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

José D. Figueroa José D. Figueroa Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4966 jose.figueroa@netl.doe.gov C. Jeffrey Brinker Sandia Fellow, Sandia National Laboratories Professor of Chemical & Nuclear Engineering The University of New Mexico Advanced Materials Laboratory 1001 University Blvd. SE, Suite 100 Albuquerque, NM 87106 505-272-7627 cjbrink@sandia.gov Sequestration NOVEL DUAL FUNCTIONAL MEMBRANE FOR CONTROLLING CARBON DIOXIDE EMISSIONS FROM FOSSIL FUELED POWER PLANTS Background There is growing concern among climate scientists that the buildup of greenhouse gases (GHG), particularly carbon dioxide, in the atmosphere is affecting the global climate in ways that could have serious consequences. One approach to reducing GHG emissions

402

Project Title  

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

© 2012 Paulsson, Inc. (PI) Development of a 1,000 Level 3C Fiber Optic Borehole Seismic Receiver Array Applied to Carbon Sequestration DE-FE0004522 Björn N.P. Paulsson Paulsson, Inc. U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 ® © 2012 Paulsson, Inc. (PI) © 2012 Paulsson, Inc. (PI) * Goals: Design, build, and test a high performance borehole seismic receiver system to allow cost effective geologic Carbon Capture and Storage (CCS) * Objectives: A: Develop technology to allow deployment of a 1,000 level drill pipe deployed 3C Fiber Optic Geophone (FOG) receiver array for deep

403

Project Title  

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

Space Geodesy and Geochemistry Space Geodesy and Geochemistry Applied to Monitoring and Verification of Carbon Capture and Storage Award # DE-FE0002184 Peter Swart University of Miami Tim Dixon University of South Florida U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * What is the Award For? * What Research Work is being Supported? * Geochemical Research What is the Award For? * Provides Support for the Training of Two Graduate Students - Student 1: Involved in analysis of SAR images - Student 2: Involved in modeling of sub-surface geochemistry and application of models for policy decisions

404

Project Title  

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

fluid-driven fracture fluid-driven fracture DE-FE0002020 Joseph F. Labuz Civil Engineering University of Minnesota U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefits statement * Goal, objectives * Technical status: fracture code, experimental results (poro, AE) * Accomplishments * Summary 0 50 100 150 200 250 300 350 0.00 0.05 0.10 0.15 0.20 Lateral displacement [mm] Load [kN] 0 300 600 900 1200 1500 AE events inelastic deformation peak 3 Benefit to the Program * Goal: develop technologies to predict CO2 storage capacity in geologic formations. * Benefits statement: develop 3D boundary element code & experimental techniques

405

Validation of the neutron and gamma fields in the JSI TRIGA reactor using in-core fission and ionization chambers  

Science Journals Connector (OSTI)

Abstract CEA developed fission chambers and ionization chambers were utilized at the JSI TRIGA reactor to measure neutron and gamma fields. The measured axial fission rate distributions in the reactor core are generally in good agreement with the calculated values using the Monte Carlo model of the reactor thus verifying both the computational model and the fission chambers. In future, multiple absolutely calibrated fission chambers could be used for more accurate online reactor thermal power monitoring.

Gaper erovnik; Tanja Kaiba; Vladimir Radulovi?; Ane Jazbec; Sebastjan Rupnik; Loc Barbot; Damien Fourmentel; Luka Snoj

2015-01-01T23:59:59.000Z

406

A study of the response of a gas ionization chamber to different sources of ionizing radiation  

E-Print Network [OSTI]

ranged from a few keV to 20 MeV and peaked at 5 MeV. The neutrons were produced by the (n, n) reaction o(5. 16MeV)+ Be ~ C+n( 5MeV). A 2-in thick lead brick was placed in front of the chamber to absorb the soft 7-rays emitted from the source along... with the neutrons. The source was kept 9in away from the chamber during all runs. Data were taken for both gas mixtures with the cathode pad facing the source and also with the chamber turned around. In addition to these measurements, four more runs were made...

Zamble?-Die?guez, Filiberto Edmundo

2012-06-07T23:59:59.000Z

407

Power and Public Chambers in the development of civil society in Russia  

Science Journals Connector (OSTI)

Abstract Embodying a state vision of how civil society ought to function and be designed by the authorities, Public Chambers in Russia have been criticized as means of state control. This state dominance is the starting point in this article, which asks what room to manoeuvre a regional Public Chamber has. Drawing upon fieldwork this article examines how members and local observers of the Public Chamber give meaning to this activity. The analysis assesses the role of state dominance, discussion of routines and responses to local demands, and concludes that these incremental developments form civil society in Russia.

Kirsti Stuvy

2014-01-01T23:59:59.000Z

408

High Accuracy, Two-Dimensional Read-Out in Multiwire Proportional Chambers  

DOE R&D Accomplishments [OSTI]

In most applications of proportional chambers, especially in high-energy physics, separate chambers are used for measuring different coordinates. In general one coordinate is obtained by recording the pulses from the anode wires around which avalanches have grown. Several methods have been imagined for obtaining the position of an avalanche along a wire. In this article a method is proposed which leads to the same range of accuracies and may be preferred in some cases. The problem of accurate measurements for large-size chamber is also discussed.

Charpak, G.; Sauli, F.

1973-02-14T23:59:59.000Z

409

Constraints on target chamber first wall and target designs that will enable NIF debris shields to survive  

SciTech Connect (OSTI)

The National Ignition Facility target chamber interior materials and target designs themselves have to be compatible with survival of the final-optics debris shields. To meet the planned maintenance and refinishing rate, the contamination of the debris shields cannot exceed about 1 nm equivalent thickness per shot of total material. This implies that the target mass must be limited to no more than 1 gram and the ablated mass released to the chamber from all other components must not exceed 3 grams. In addition, the targets themselves must either completely vaporize or send any minor amounts of shrapnel towards the chamber waist to prevent excessive cratering of the debris shields. The constraints on the first-wall ablation require that it be louvered to provide passive collection of remobilized contamination, because the expected target debris will remobilize at a rate fast enough to require cleaning every 3 weeks, about three times more frequent than possible with planned robotics. Furthermore, a comparison of ablatants from B{sub 4}C and stainless-steel louvers suggests that remobilization of target debris by x rays will be greater than of the base material in both cases, thereby reducing the performance advantage of clean B{sub 4}C over much-cheaper stainless steel. Neutronics calculations indicate that activation of thin Ni-free stainless steel is not a significant source of maintenance personnel radiation dose. Consequently, the most attractive first wall design consists of stainless-steel louvers. Evaluation of various unconverted-light beam dump designs indicates that stainless steel louvers generate no more debris than other materials, so one single design can serve as both first wall and beam dumps, eliminating beam steering restrictions caused by size and location of the beam dumps. One reservation is that the allowable contamination rate of the debris shield is not yet completely understood.

Hibbard,W.; Burnham, A. K.; Curran, D. R; Genin, F. Y.; Gerassimenko, M.; Latkowski, J. F.; Peterson, P. F.; Scott, J. M.; Tokheim, R. E.; Whitman, P. K.

1998-07-09T23:59:59.000Z

410

Strategies and Project Delivery Methods for Captial Improvement Projects  

E-Print Network [OSTI]

David White, Regional Sales Manager, McKinstry STRATEGIES AND PROJECT DELIVERY METHODS FOR CAPITAL IMPROVEMENT PROJECTS ESL-KT-14-11-10 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Overview/Challenge When you...% of construction time and reduce change costs* On average Design-Build saves over 31% on project schedule compared to traditional delivery methods Construction Industry Institute ESL-KT-14-11-10 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas...

White, D.

2014-01-01T23:59:59.000Z

411

Project Management Lessons Learned  

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

The guide supports DOE O 413.3A, Program and Project Management for the Acquisition of Capital Assets, and aids the federal project directors and integrated project teams in the execution of projects.

2008-08-05T23:59:59.000Z

412

Voltage Oscillations in Single-Chamber Fuel Cells operating under a C3H8 / O2 mixture.  

E-Print Network [OSTI]

1 Voltage Oscillations in Single-Chamber Fuel Cells operating under a C3H8 / O2 mixture. Geoffroy : Jean-Paul Viricelle, viricelle@emse.fr Phone : 33 4 77 42 02 52 Abstract : Single-Chamber Fuel Cells this behaviour. Keywords: Single Chamber Fuel Cell, Propane, Oscillation, Anode. 1. Introduction Solid Oxide Fuel

Paris-Sud XI, Université de

413

ARPA-E Project Selections  

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

NEUP Project Selections NEUP Project Selections September 21, 2011 These projects have been selected for negotiation of awards; final award amounts may vary. Lead Research University Grant Amount Lead University Location (City, State) Project Description 1) Integrated Research Project Awards Texas A&M University $4,500,000 College Station, TX Researchers will receive $4.5 million over the next three years to research aging of used nuclear fuel and canisters that are stored for an extended period of time. Partners include Boise State University, North Carolina State University, the University of Florida, the University of Illinois-Urbana Champaign, the University of Wisconsin-Madison, Savannah River National Laboratory and Pacific Northwest National Laboratory.

414

EIA - AEO2010 - Comparison With Other Projections  

Gasoline and Diesel Fuel Update (EIA)

Comparison With Other Projections Comparison With Other Projections Annual Energy Outlook 2010 with Projections to 2035 Comparison With Other Projections Only IHS Global Insights, Inc. (IHSGI) produces a comprehensive energy projection with a time horizon similar to that of AEO2010. Other organizations, however, address one or more aspects of the U.S. energy market. The most recent projection from IHSGI, as well as others that concentrate on economic growth, international oil prices, energy consumption, electricity, natural gas, petroleum, and coal, are compared here with the AEO2010 projections. Economic growth Projections of the average annual growth rate of real GDP in the United States from 2008 to 2018 range from 2.1 percent to 2.8 percent (Table 9). In the AEO2010 Reference case, real GDP grows by an average of 2.2 percent per year over the period, lower than projected by the Office of Management and Budget (OMB), the Congressional Budget Office (CBO), the Social Security Administration (SSA), and the Bureau of Labor Statistics (BLS)—although none of those projections has been updated since August 2009. The AEO2010 projection is similar to the IHSGI projection and slightly higher than projections by the Interindustry Forecasting Project at the University of Maryland (INFORUM). In March 2009, the consensus Blue Chip projection was for 2.2-percent average annual growth from 2008 to 2018.

415

Western Interconnection Synchrophasor Project  

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

Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Energy Efficiency Emerging Technologies Synchrophasor measurements are a type of...

416

Windy Gap Firming Project  

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

Infrastructure projects Interconnection OASIS OATT Windy Gap Firming Project, Final Environmental Impact Statement, DOEEIS-0370 (cooperating agency) Western's proposed...

417

Alum Innovative Exploration Project Geothermal Project | Open Energy  

Open Energy Info (EERE)

Innovative Exploration Project Geothermal Project Innovative Exploration Project Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Alum Innovative Exploration Project Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description Phase 1 exploration will consist of two parts: 1) surface and near surface investigations and 2) subsurface geophysical surveys and modeling. The first part of Phase 1 includes: a hyperspectral imaging survey (to map thermal anomalies and geothermal indicator minerals), shallow (6 ft) temperature probe measurements, and drilling of temperature gradient wells to depths of 1000 feet. In the second part of Phase 1, 2D & 3D geophysical modeling and inversion of gravity, magnetic, and magnetotelluric datasets will be used to image the subsurface. This effort will result in the creation of a 3D model composed of structural, geological, and resistivity components. The 3D model will then be combined with the temperature and seismic data to create an integrated model that will be used to prioritize drill target locations. Four geothermal wells will be drilled and geologically characterized in Phase 2. The project will use a coiled-tube rig to test this drilling technology at a geothermal field for the first time. Two slimwells and two production wells will be drilled with core collected and characterized in the target sections of each well. In Phase 3, extended flow tests will be conducted on the producible wells to confirm the geothermal resource followed by an overall assessment of the productivity of the Alum geothermal area. Finally, Phase 3 will evaluate the relative contribution of each exploration technique in reducing risk during the early stages of the geothermal project.

418

Energy Research and Development Division FINAL PROJECT REPORT  

E-Print Network [OSTI]

to the research. We thank them for the time and funds spent supporting the projects. Alerton Automated Logic

419

Project Title Project Sponsor (funding agency)  

E-Print Network [OSTI]

and procedures applicable to the above project; and we confirm that the PI is eligible to apply in accordance Project Title Project Sponsor (funding agency) Declaration of Principal Investigator (PI) I certify that: I agree that my participation in the project must be in accordance with all

Saskatchewan, University of

420

Livingston Solar Canopy Project The Project  

E-Print Network [OSTI]

Livingston Solar Canopy Project The Project: This project entails the installation of more than 40,000 high efficiency solar panels on canopy structures over two major surface parking areas. In conjunction with the existing 1.4 megawatt solar energy facility on this campus, this project will generate

Delgado, Mauricio

Note: This page contains sample records for the topic "time projection chamber" 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

Chopwell Wood Health Project  

E-Print Network [OSTI]

Chopwell Wood Health Project An innovative project of school visits and General Practitioner. The project took place at Chopwell Wood a 360 hectare mixed woodland managed by the Forestry Commission to carry on being involved in the project. Next stage of the project Although the project leader has now

422

Project management improves well control events  

SciTech Connect (OSTI)

During a well control operation, the efficient use of personnel and equipment, through good project management techniques, contributes to increased safety and ensures a quality project. The key to a successful blowout control project is to use all resources in the most efficient manner. Excessive use of resources leads to unnecessary expenditures and delays in bringing the project under control. The Kuwait well control project, which involved more than 700 blowouts, was accomplished in a much shorter time (8 months) than first estimated (5 years). This improvement partly resulted from the application of sound project management techniques. These projects were prime examples of the need for a formal project management approach to handling wild well projects. There are many examples of projects that were successful in controlling wells but were economic disasters. Only through the effective application of project management can complex well control projects be completed in reasonable time frames at reasonable cost. The paper describes team management, project scope, organizational structures, scheduling, tracking models, critical path method, and decision trees.

Oberlender, G.D. [Oklahoma State Univ., Stillwater, OK (United States); Abel, L.W. [Wild Well Control Inc., Spring, TX (United States)

1995-07-10T23:59:59.000Z

423

VEMAP Project Page  

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

Regional/Global > Veg-Eco Modeling (VEMAP) Regional/Global > Veg-Eco Modeling (VEMAP) The Vegetation-Ecosystem Modeling and Analysis (VEMAP) Project Overview [VEMAP Logo] The Vegetation/Ecosystem Modeling and Analysis Program (VEMAP) was a multi- institutional, international effort that addressed the response of biogeography and biochemistry to environmental variability in climate and other drivers in both space and time domains. The objectives of VEMAP were to: study the intercomparison of biogeochemistry models and vegetation type distribution (biogeography) models determine model sensitivity to changing climate, elevated atmospheric carbon dioxide concentrations, and other sources of altered forcing The VEMAP project was conducted in two phases. VEMAP Phase 1 was structured as a sensitivity analysis with combinations of

424

Sustainability Project Fund Application Form Requirements Project Title  

E-Print Network [OSTI]

Sustainability Project Fund Application Form Requirements Project Title: Budget Requested: Applicant/Project Leader: Faculty/Department: Email: Daytime Phone: Project Team: (Please include. Project Overview Project summary: · Provide a brief background, describing the project, objectives

Volesky, Bohumil

425

Laser-assisted homogeneous charge ignition in a constant volume combustion chamber  

Science Journals Connector (OSTI)

Homogeneous charge compression ignition (HCCI) is a very promising future combustion concept for internal combustion engines. There are several technical difficulties associated with this concept, and precisely controlling the start of auto-ignition is the most prominent of them. In this paper, a novel concept to control the start of auto-ignition is presented. The concept is based on the fact that most HCCI engines are operated with high exhaust gas recirculation (EGR) rates in order to slow-down the fast combustion processes. Recirculated exhaust gas contains combustion products including moisture, which has a relative peak of the absorption coefficient around 3?m. These water molecules absorb the incident erbium laser radiations (?=2.79?m) and get heated up to expedite ignition. In the present experimental work, auto-ignition conditions are locally attained in an experimental constant volume combustion chamber under simulated EGR conditions. Taking advantage of this feature, the time when the mixture is thought to auto-ignite could be adjusted/controlled by the laser pulse width optimisation, followed by its resonant absorption by water molecules present in recirculated exhaust gas.

Dhananjay Kumar Srivastava; Martin Weinrotter; Henrich Kofler; Avinash Kumar Agarwal; Ernst Wintner

2009-01-01T23:59:59.000Z

426

Neutron And Gamma Detector Using An Ionization Chamber With An Integrated  

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

Neutron And Gamma Detector Using An Ionization Chamber Neutron And Gamma Detector Using An Ionization Chamber Neutron And Gamma Detector Using An Ionization Chamber With An Integrated Body And Moderator A detector for detecting neutrons and gamma radiation includes a cathode that defines an interior surface and an interior volume. Available for thumbnail of Feynman Center (505) 665-9090 Email Neutron And Gamma Detector Using An Ionization Chamber With An Integrated Body And Moderator A detector for detecting neutrons and gamma radiation includes a cathode that defines an interior surface and an interior volume. A conductive neutron-capturing layer is disposed on the interior surface of the cathode and a plastic housing surrounds the cathode. A plastic lid is attached to the housing and encloses the interior volume of the cathode forming an

427

Study of Low Speed Flow Cytometry for Diffraction Imaging with Different Chamber  

E-Print Network [OSTI]

for optimization of the chamber design and improvement of the cell positioning accuracy for study of slow moving utilize a sheath nozzle with a conical end or orifice for hydrodynamic focusing the fluid injected

428

Organic Aerosol Formation from Photochemical Oxidation of Diesel Exhaust in a Smog Chamber  

Science Journals Connector (OSTI)

Diluted exhaust from a diesel engine was photo-oxidized in a smog chamber to investigate secondary organic aerosol (SOA) production. Photochemical aging rapidly produces significant SOA, almost doubling the organic aerosol contribution of primary ...

Emily A. Weitkamp; Amy M. Sage; Jeffrey R. Pierce; Neil M. Donahue; Allen L. Robinson

2007-09-11T23:59:59.000Z

429

E-Print Network 3.0 - atlas mdt chambers Sample Search Results  

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

Page: << < 1 2 3 4 5 > >> 1 CHRISTOPH AMELUNG Date of birth July 14, 1971 (DetmoldGermany) Summary: on the optical alignment system of the ATLAS MDT chambers July 2002 -...

430

Ionisation chamber containing boron as a neutron detector in medical accelerator fields  

Science Journals Connector (OSTI)

......oxfordjournals.org August 2007 research-article POSTER Presentations Ionisation chamber containing boron...was partially supported by the Polish Ministry of Science and Higher Education under the grant No. 2P05D06530. The authors would......

M. Zielczynski; M. A. Gryzinski; N. Golnik; P. Tulik

2007-08-01T23:59:59.000Z

431

A multibeam radio-frequency ion source with a discharge chamber inside a resonator  

Science Journals Connector (OSTI)

The design of a multibeam ion source with a discharge chamber inside a half-wavelength radio-frequency (RF) resonator with a spiral load ... resonator. The RF oscillator operating at a frequency of 38 MHz is grou...

B. Yu. Bogdanovich; V. P. Zubovskii

2008-09-01T23:59:59.000Z

432

E-Print Network 3.0 - argon imaging chamber Sample Search Results  

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

Centre de mathmatiques Collection: Mathematics 7 Bio390 Problem: Gas Laws thanks to Dr. J.F. Anderson, Summary: level on Earth. Inside the ground-level plastic chamber the...

433

The design, fabrication, and implications of a solvothermal vapor annealing chamber  

E-Print Network [OSTI]

This thesis documents the design, fabrication, use, and benefits of a prototype aluminum solvothermal vapor annealing chamber which facilitates the self-assembly of block copolymers (BCPs) on silicon wafers which are then ...

Porter, Nathaniel R., Jr

2013-01-01T23:59:59.000Z

434

Method of correcting eddy current magnetic fields in particle accelerator vacuum chambers  

DOE Patents [OSTI]

A method for correcting magnetic field aberrations produced by eddy currents induced in a particle accelerator vacuum chamber housing is provided wherein correction windings are attached to selected positions on the housing and the windings are energized by transformer action from secondary coils, which coils are inductively coupled to the poles of electro-magnets that are powered to confine the charged particle beam within a desired orbit as the charged particles are accelerated through the vacuum chamber by a particle-driving rf field. The power inductively coupled to the secondary coils varies as a function of variations in the power supplied by the particle-accelerating rf field to a beam of particles accelerated through the vacuum chamber, so the current in the energized correction coils is effective to cancel eddy current flux fields that would otherwise be induced in the vacuum chamber by power variations in the particle beam.

Danby, Gordon T. (Wading River, NY); Jackson, John W. (Shoreham, NY)

1991-01-01T23:59:59.000Z

435

Method of correcting eddy current magnetic fields in particle accelerator vacuum chambers  

DOE Patents [OSTI]

A method for correcting magnetic field aberrations produced by eddy currents induced in a particle accelerator vacuum chamber housing is provided wherein correction windings are attached to selected positions on the housing and the windings are energized by transformer action from secondary coils, which coils are inductively coupled to the poles of electro-magnets that are powered to confine the charged particle beam within a desired orbit as the charged particles are accelerated through the vacuum chamber by a particle-driving rf field. The power inductively coupled to the secondary coils varies as a function of variations in the power supplied by the particle-accelerating rf field to a beam of particles accelerated through the vacuum chamber, so the current in the energized correction coils is effective to cancel eddy current flux fields that would otherwise be induced in the vacuum chamber by power variations (dB/dt) in the particle beam.

Danby, G.T.; Jackson, J.W.

1990-03-19T23:59:59.000Z

436

Field calibration studies for ionisation chambers in mixed high-energy radiation fields  

Science Journals Connector (OSTI)

......roof over the accelerator measures only...activation of the PS vacuum chamber, measured after stop of the accelerator. A loss of protons...High Energy and Nuclear Physics 2003 Conference...high-energy accelerators. (2003) Doctoral......

C. Theis; D. Forkel-Wirth; M. Fuerstner; S. Mayer; Th. Otto; S. Roesler; H. Vincke

2007-08-01T23:59:59.000Z

437

Space Chamber Reaches Cold Target at Unprecedented Efficiency | U.S. DOE  

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

Space Chamber Reaches Cold Target at Unprecedented Efficiency Space Chamber Reaches Cold Target at Unprecedented Efficiency Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » October 2012 Space Chamber Reaches Cold Target at Unprecedented Efficiency Thomas Jefferson Laboratory lends expertise in cryogenics developments. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo Image courtesy of NASA NASA's Space Environment Simulation Lab Chamber A, which is used by the

438

The Effect of Heat Treatments and Coatings on the Outgassing Rate of Stainless Steel Chambers  

SciTech Connect (OSTI)

The outgassing rates of four nominally identical 304L stainless steel vacuum chambers were measured to determine the effect of chamber coatings and heat treatments. One chamber was coated with titanium nitride (TiN) and one with amorphous silicon (a-Si) immediately following fabrication. One chamber remained uncoated throughout, and the last chamber was first tested without any coating, and then coated with a-Si following a series of heat treatments. The outgassing rate of each chamber was measured at room temperatures between 15 and 30 deg C following bakes at temperatures between 90 and 400 deg C. Measurements for bare steel showed a significant reduction in the outgassing rate by more than a factor of 20 after a 400 deg C heat treatment (3.5 x 10{sup 12} TorrL s{sup -1}cm{sup -2} prior to heat treatment, reduced to 1.7 x 10{ sup -13} TorrL s{sup -1}cm{sup -2} following heat treatment). The chambers that were coated with a-Si showed minimal change in outgassing rates with heat treatment, though an outgassing rate reduced by heat treatments prior to a-Si coating was successfully preserved throughout a series of bakes. The TiN coated chamber exhibited remarkably low outgassing rates, up to four orders of magnitude lower than the uncoated stainless steel. An evaluation of coating composition suggests the presence of elemental titanium which could provide pumping and lead to an artificially low outgassing rate. The outgassing results are discussed in terms of diffusion-limited versus recombination-limited processes.

Mamum, Md Abdullah A. [Old Dominion Univ., Norfolk, VA (United States); Elmustafa, Abdelmageed A, [Old Dominion Univ., Norfolk, VA (United States); Stutzman, Marcy L. [JLAB, Newport News, VA (United States); Adderley, Philip A. [JLAB, Newport News, VA (United States); Poelker, Matthew [JLAB, Newport News, VA (United States)

2014-03-01T23:59:59.000Z

439

Invention and History of the Bubble Chamber (LBNL Summer Lecture Series)  

ScienceCinema (OSTI)

Summer Lecture Series 2006: Don Glaser won the 1960 Nobel Prize for Physics for his 1952 invention of the bubble chamber at Berkeley Lab, a type of particle detector that became the mainstay of high-energy physics research throughout the 1960s and 1970s. He discusses how, inspired by bubbles in a glass of beer, he invented the bubble chamber and detected cosmic-ray muons.

Glaser, Don

2011-04-28T23:59:59.000Z

440

Dual-chamber plasma deposition of A-Si:H solar cells at high rates using disilane  

SciTech Connect (OSTI)

The use of a separated chamber deposition system for the fabrication of a-Si:H solar cells from disilane at high deposition rates results in a substantial improvement in short circuit current compared to that obtained from a single-chamber system. The spectral responses of cells fabricated in the dual-chamber mode are compared to those made in the single-chamber mode. The results are interpreted by assuming that the rate of removal of boron contaminants from the chamber is independent of deposition rate.

Rajeswaran, G.; Vanier, P.E.; Corderman, R.R.; Kampas, F.J.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time projection chamber" 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

4-H Animal Project Records In animal projects, record keeping is important for a number of reasons. The cost of a project  

E-Print Network [OSTI]

. The cost of a project is always important in planning for resources needed, and management changes4-H Animal Project Records In animal projects, record keeping is important for a number of reasons requirements of various events. Growth results relate to the success of some projects, while training time has

New Hampshire, University of

442

NOVEL CHAMBER DESIGN FOR AN IN-VACUUM CRYO-COOLED MINI-GAP UNDULATOR.  

SciTech Connect (OSTI)

A stainless steel, Ultra-High Vacuum (UHV) chamber, featuring a large vertical rectangular port (53''W by 16''H), has been fabricated to house the one-meter magnet assembly of a newly installed undulator insertion device for beamline X-25 at the National Synchrotron Light Source. To achieve UHV, the new chamber is equipped with a differential ion pump, NEG pump, nude ion gauge, residual gas analyzer, and an all metal roughing valve. Temperature of the magnet assembly is maintained below 90 C during vacuum bake. The large rectangular port cover is sealed to the main flange of the chamber using a one-piece flat aluminum gasket and special sealing surfaces developed exclusively by Nor-Cal Products, Inc. The large flange provides easy access to the gap of the installed magnet girders for in situ magnetic measurements and shimming. Special window ports were designed into the cover and chamber for manipulation of optical micrometers external to the chamber to provide precise measurements of the in-vacuum magnet gap. The vacuum chamber assembly features independently vacuum-isolated feedthroughs that can be used for either water-or-cryogenic refrigeration-cooling of the monolithic magnet girders. This would allow for cryogenic-cooled permanent magnet operation and has been successfully tested within temperature range of +100 C to -150 C. Details of the undulator assembly for beamline X-25 is described in the paper.

HU, J.-P.; FOERSTER, C.L.; SKARITKA, J.R.; WATERMAN, D.

2006-05-24T23:59:59.000Z

443

California Hydrogen Infrastructure Project  

SciTech Connect (OSTI)

Air Products and Chemicals, Inc. has completed a comprehensive, multiyear project to demonstrate a hydrogen infrastructure in California. The specific primary objective of the project was to demonstrate a model of a ???¢????????real-world???¢??????? retail hydrogen infrastructure and acquire sufficient data within the project to assess the feasibility of achieving the nation???¢????????s hydrogen infrastructure goals. The project helped to advance hydrogen station technology, including the vehicle-to-station fueling interface, through consumer experiences and feedback. By encompassing a variety of fuel cell vehicles, customer profiles and fueling experiences, this project was able to obtain a complete portrait of real market needs. The project also opened its stations to other qualified vehicle providers at the appropriate time to promote widespread use and gain even broader public understanding of a hydrogen infrastructure. The project engaged major energy companies to provide a fueling experience similar to traditional gasoline station sites to foster public acceptance of hydrogen. Work over the course of the project was focused in multiple areas. With respect to the equipment needed, technical design specifications (including both safety and operational considerations) were written, reviewed, and finalized. After finalizing individual equipment designs, complete station designs were started including process flow diagrams and systems safety reviews. Material quotes were obtained, and in some cases, depending on the project status and the lead time, equipment was placed on order and fabrication began. Consideration was given for expected vehicle usage and station capacity, standard features needed, and the ability to upgrade the station at a later date. In parallel with work on the equipment, discussions were started with various vehicle manufacturers to identify vehicle demand (short- and long-term needs). Discussions included identifying potential areas most suited for hydrogen fueling stations with a focus on safe, convenient, fast-fills. These potential areas were then compared to and overlaid with suitable sites from various energy companies and other potential station operators. Work continues to match vehicle needs with suitable fueling station locations. Once a specific site was identified, the necessary agreements could be completed with the station operator and expected station users. Detailed work could then begin on the site drawings, permits, safety procedures and training needs. Permanent stations were successfully installed in Irvine (delivered liquid hydrogen), Torrance (delivered pipeline hydrogen) and Fountain Valley (renewable hydrogen from anaerobic digester gas). Mobile fueling stations were also deployed to meet short-term fueling needs in Long Beach and Placerville. Once these stations were brought online, infrastructure data was collected and reported to DOE using Air Products???¢???????? Enterprise Remote Access Monitoring system. Feedback from station operators was incorporated to improve the station user???¢????????s fueling experience.

Edward C. Heydorn

2013-03-12T23:59:59.000Z

444

PROJECT MANAGEMENT PLANS Project Management Plans  

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

MANAGEMENT PLANS MANAGEMENT PLANS Project Management Plans  Overview  Project Management Plan Suggested Outline Subjects  Crosswalk between the Suggested PMP Outline Subjects and a Listing of Project Planning Elements  Elements of Deactivation Project Planning  Examples From Project Management Plans Overview The purpose here is to assist project managers and project planners in creating a project plan by providing examples and pointing to information that have been successfully used by others in the past. Section 4.2 of DOE Guide 430.1-3, DEACTIVATION IMPLEMENTATION GUIDE discusses the content and purpose of deactivation project management plans. It is presented as a suggested outline followed by other potential subjects. For the convenience of readers, that information is repeated below.

445

The design, construction, and testing of an experimental reverberation chamber  

E-Print Network [OSTI]

. The reverberation time was acceptable in terms of future experimentation in sound power deter- mination and acoustic absorption. 2, The background noise evaluation determined that the ambient noise level was well below what was recommended by the standards.... The reverberation time was acceptable in terms of future experimentation in sound power deter- mination and acoustic absorption. 2, The background noise evaluation determined that the ambient noise level was well below what was recommended by the standards...

Smahlik, Henry Joseph

2012-06-07T23:59:59.000Z

446

2011 Project Management Workshop | Department of Energy  

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

Project Management Workshop Project Management Workshop 2011 Project Management Workshop 2011 DOE Project Management Workshop Paul Bosco, The New DOE O 413.3B Jeff Baker, EERE's Research Support Facility Patrick Ferraro, Contract Management/ Project Management Summit Outbrief Anirban Basu, Construction Economic Forecast John Curran, LED Lighting Michael Deane, Construction and Demolition Debris Recycle Mark Fallon, Leadership & Safety Cost Estimating Panel, The Science and Art of Cost Estimating Tom Fox, Leading in Tough Times Bob Raines, Project Management Update Tony Cannon, Nuclear Quality Assurance Issues Peer Review Panel, Peer Reviews 101 Terry Cooke-Davies, Project Complexity Rod Rimando, EM Project Management Framework PMCDP Panel, PMCDP CRB CRB Panel Questions & Answers Chad Henderson, FPD's Perspective

447

An Experiment to Improve Cost Estimation and Project Tracking for Software and Systems Integration Projects  

E-Print Network [OSTI]

An Experiment to Improve Cost Estimation and Project Tracking for Software and Systems Integration to improve cost estimation and project tracking. 1. Introduction In order to remain competitive, ICL (as well for integration projects, to reduce time to market and to reduce costs without detriment to the quality

Henderson, Peter

448

Project 201  

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

Nsakala ya Nsakala Nsakala ya Nsakala ALSTOM Power, Inc. 2000 Day Hill Rd. Windsor, CT 06095 860-285-2018 nsakala.y.nsakala@power.alstom.com Sequestration GREENHOUSE GAS EMISSIONS CONTROL BY OXYGEN FIRING IN CIRCULATING FLUIDIZED BED BOILERS Background The object of oxygen-fired combustion is to burn the fuel in enriched air or pure oxygen to produce a concentrated stream of CO 2 . Oxygen fired combustion presents significant challenges, but also provides a high potential for technology breakthroughs and a step-change reduction in CO 2 separation and capture costs. Barriers and issues include: 1) oxygen from cryogenic air separation is expensive, and oxygen combustion consumes several times more oxygen than gasification; 2) combustion of fuels in pure oxygen occurs at temperatures too high for existing boiler or turbine materials,

449

Project 276  

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

Dr. Ruby N. Ghosh Dr. Ruby N. Ghosh Center for Sensor Materials 2167 Biomedical Physical Sciences Building Michigan State University East Lansing, MI 48824-2320 517-355 9200 x22384 ghosh@pa.msu.edu FIBER OPTICAL MICRO-DETECTORS FOR OXYGEN SENSING IN POWER PLANTS Description Efficient use of fossil and renewable fuels in combustion and gasification requires sensors to monitor the levels of gaseous oxygen at high temperature. In combustion processes, real-time monitoring of oxygen levels increases efficiency by maximizing the heat that is extracted from the fuel and minimizing the emission of unwanted byproducts (pollutants). At high temperatures, current oxygen sensors either fail or operate poorly. Michigan State University has recently developed a simple optical fiber sensor for measuring oxygen at room

450

Project 263  

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

COMPUTATIONAL FLUID DYNAMICS BASED COMPUTATIONAL FLUID DYNAMICS BASED INVESTIGATION OF SENSITIVITY OF FURNACE OPERATIONAL CONDITIONS TO BURNER FLOW CONTROLS Description The electric utility industry has been moving toward installation of improved methods of burner flow measurement and control to optimize combustion for reduced emissions and improved operability in coal-fired boilers. An important yet unresolved question is what level of control is required. For example, do flows need to be very tightly controlled at each burner or are multi-burner controls sufficient? The investigation of furnace sensitivities to burner flows through bench or pilot scale testing can be time-consuming and expensive, and the amount of information acquired through such testing is often limited. Testing these sensitivities in fully operating boilers is difficult

451

Project 260  

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

A CAVITY RING-DOWN SPECTROSCOPY MERCURY A CAVITY RING-DOWN SPECTROSCOPY MERCURY CONTINUOUS EMISSION MONITOR Description Sensor Research & Development Corporation (SRD) is carrying out an innovative science-driven technology program to develop an instrument that exploits the full potential of Cavity Ring-Down spectroscopy (CRD) as a powerful new analytical technique for the detection of ultra-trace levels of mercury. This will be accomplished within the complex gas matrix found in the emissions from coal-fired power plants. Present Continuous Emission Monitors (CEMs) often require extensive sample pretreatment prior to mercury analysis and are only semi-continuous at best. SRD is using the sensitive and selective CRD technique for the analysis of mercury without extensive pretreatment to provide a true real-time continuous measurement

452

Project 259  

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

Kwang Y. Lee, Stuart S. Yin, Kwang Y. Lee, Stuart S. Yin, and Andre Boheman The Pennsylvania State University Department of Electrical Engineering University Park, PA 16802 814-865-2621 kwanglee@psu.edu INTELLIGENT MONITORING SYSTEM WITH HIGH TEMPERATURE DISTRIBUTED FIBEROPTIC SENSOR FOR POWER PLANT COMBUSTION PROCESSES Description The objective of the proposed work is to develop an intelligent distributed fiber optic-based sensor system for real-time monitoring of temperature in a boiler furnace in power plants. Of particular interest is the estimation of spatial and temporal distributions of high temperatures within a boiler furnace, which will be essential in assessing and controlling the mechanisms that form and remove pollutants at the source, such as NO X . The basic approach in developing the proposed sensor system is three-fold:

453

Project Sponsor Professor Peter  

E-Print Network [OSTI]

Project Sponsor Professor Peter McGearoge Project Director Nicki Matthew Audit / Quality Mazars Architect IT ServicesProcess Owners Build Team Lead Nicki Matthew Project Manager ­ Unit4 Joe Cairney Student Lifecycle Project Board InfrastructureDBA's TBC TBC TBC Process 1 Process 2 Project Sponsor ­ Unit

Levi, Ran

454

Project Structure Elke Karrenberg  

E-Print Network [OSTI]

Project Structure Elke Karrenberg Project Manager, Head of Personnel Development Phone +49 6131 39-20634 Dr. Jana Leipold Project Staff, Personnel Development Consultant Phone +49 6131 39-25433 Antje Swietlik Project Staff Phone +49 6131 39-20140 Project Office JGU Leadership Forum Universitatis 3, Room 00

Kaus, Boris

455

PROJECT MANGEMENT PLAN EXAMPLES Project Organization Examples  

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

Organization Examples Organization Examples Example 8 4.0 PROJECT ORGANIZATION Chapter 4.0 describes the principle project organizations, including their responsibilities and relationships. Other organizations, that have an interest in the project, also are described. 4.1 Principal Project Organizations and Responsibilities The management organization for the 324/327 Buildings Stabilization/Deactivation Project represents a partnership between four principal project organizations responsible for the project. The four project organizations and their associated summary responsibilities are described in the following paragraphs. 4.1.1 U.S. Department of Energy, Headquarters (HQ) The DOE-HQ Office of Nuclear Material and Facility Stabilization (EM-60) is primarily responsible for policy and budget decisions

456

ProjectList 11072013.xlsx  

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

LDRD Project List - FY 2013 LDRD Project List - FY 2013 Project ID Project Name FY Total FY2013-AKI-0310 Demistifying the hydration layer on nano oxide in suspensions by liquid cell TEM $50,758 FY2013-FAN-0313 In Situ, Real Time Imaging of Single Site Catalysts under Turnover Conditions $94,056 FY2013-GOR-1218 Dynamic Whitelist Generation for Automated Intrusion Response $69,043 FY2013-HUA-0413 Atomic and electronic level control of nanocluster catalysts encapsulated in MOFs $100,073 FY2013-JON-0114 Rapid, Small-Scale, High-Purity Rare Earth Metal Preparation $55,284 FY2013-WAN-0113 Femtosecond-Resolved Polarimetry Probes of Electronic Nematicity in Iron Pnictides $48,391 P/ANL2010-194 Acceleration of Cloud Microphysical Retrievals for Climate Models $102,400

457

CS348 Project 1 Oracle Project  

E-Print Network [OSTI]

CS348 Project 1 Oracle Project Due Date: 2/12/2009 You are going to use Oracle to design a simple; if nothing else, mark each query with its number. Turnin You may turn in the project for grading using the procedure described below. Run the following shell command (see 'man turnin' for details): turnin -c cs348

Elmagarmid, Ahmed K.

458

Part II: Project Summaries Project Summaries  

E-Print Network [OSTI]

Part II: Project Summaries Part II Project Summaries #12;22 Math & Computational Sciences Division generally cannot be achieved for reasonable computational cost. Applications that require modeling of this project is to advance the state of the art in electromagnetic computations by eliminating three existing

Perkins, Richard A.

459

Project 275  

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

DEVELOPMENT AND APPLICATION OF GAS DEVELOPMENT AND APPLICATION OF GAS SENSING TECHNOLOGIES TO ENABLE BOILER BALANCING Description The Center for Industrial Sensors and Measurements (CISM) at The Ohio State University and GE Reuter-Stokes (GERS), a part of GE Power Systems have teamed up to develop a ceramic-based microsensor array to monitor total NO X (0-1000 ppm), CO (0-1000 ppm) and O 2 (1-15%) within the hot zones of the burner (480-815 °C) to provide feedback for burner balancing and optimization. Successful creation of such sensor systems will dramatically alter how boilers are operated, since much of the emissions creation and boiler problems occur at local zone conditions rather than at the macro boiler level. -55.0 -50.0 -45.0 -40.0 -35.0 -30.0 -25.0 0 50 100 150 200 Time(min) EMF/mV 3%O 2 3%O 2 3%O

460

Project 1640 Palomar Procedures  

E-Print Network [OSTI]

Project 1640 Palomar Procedures Version 0.1 7/7/08 2:11:08 PM #12;2 Project 1640 Design and Operations Table of Contents Project 1640..................................................................................................................... 1 Palomar Procedures

Note: This page contains sample records for the topic "time projection chamber" 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

Projects | Department of Energy  

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

Projects Projects All 1703 1705 ATVM Current Portfolio 32.4 B in Loans 55 K Jobs Current Portfolio Loans 32.4 B Jobs 55,000 Loan Program Office Projects 1703 1705 ATVM...

462

Getting projects in gear  

Science Journals Connector (OSTI)

......week for most projects - to review progress against the plan. Use a standard agenda. Document and agree...achievements. Ensure that review and quality assurance processes...of the high level project plan. Make sure that the project......

John Lawlor

2001-11-01T23:59:59.000Z

463

project.m  

E-Print Network [OSTI]

function project(u,w) %last updated 5/9/94 %PROJECT Projecting vector U onto vector W orthogonally. Vectors % U and W can be either a pair of 2D or 3D...

464

Project Selection - Record Keeping  

E-Print Network [OSTI]

4-H members have many project areas to choose from, depending on where they live. Members should consult with their parents and 4-H leaders when choosing a project. This publication outlines project considerations....

Howard, Jeff W.

2005-05-10T23:59:59.000Z

465

Improving Project Management  

Broader source: Energy.gov [DOE]

On December 19, 2014, the Energy Department released its "Improving Project Management" report, a roadmap to transformation in funding, culture, project ownership, independent oversight and front-end planning from experienced project management leaders.

466

Contract/Project Management  

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

65% 100% Five projects >100M achieved CD-2 in FY10. PDRI represents Project Definition Index Rating. 5. TRA Use: By end of FY11, 80% of projects >750M will implement TRA no...

467

Tritium Facilities Modernization and Consolidation Project Process Waste Assessment (Project S-7726)  

SciTech Connect (OSTI)

Under the Tritium Facility Modernization {ampersand} Consolidation (TFM{ampersand}C) Project (S-7726) at the Savannah River Site (SS), all tritium processing operations in Building 232-H, with the exception of extraction and obsolete/abandoned systems, will be reestablished in Building 233-H. These operations include hydrogen isotopic separation, loading and unloading of tritium shipping and storage containers, tritium recovery from zeolite beds, and stripping of nitrogen flush gas to remove tritium prior to stack discharge. The scope of the TFM{ampersand}C Project also provides for a new replacement R&D tritium test manifold in 233-H, upgrading of the 233- H Purge Stripper and 233-H/234-H building HVAC, a new 234-H motor control center equipment building and relocating 232-H Materials Test Facility metallurgical laboratories (met labs), flow tester and life storage program environment chambers to 234-H.

Hsu, R.H. [Westinghouse Savannah River Company, AIKEN, SC (United States); Oji, L.N.

1997-11-14T23:59:59.000Z

468

Final report for NIF chamber dynamics studies, final rept (May 1997), Subcontract No. B291847  

SciTech Connect (OSTI)

The National Ignition Facility (NIF), a 1.8 MJ, 192 laser beam facility, will have anticipated fusion yields of up to 20 MJ from D-T pellets encased in a gold hohlraum target. The energy emitted from the target in the form of x rays, neutrons, target debris kinetic energy, and target shrapnel will be contained in a 5 m. radius spherical target chamber. Various diagnostics will be stationed around the target at varying distances from the target. During each shot, the target will emit x rays that will vaporize nearby target facing surfaces including those of the diagnostics, the target positioner, and other chamber structures. This ablated vapor will be transported throughout the chamber, and will eventually condense and deposit on surfaces in the chamber, including the final optics debris shields. The research at the University of California at Berkeley relates primarily to the NIF chamber dynamics. The key design issues are the ablation of the chamber structures, transport of the vapor through the chamber and the condensation or deposition processes of those vaporized materials. An understanding of these processes is essential in developing a concept for protecting the final optics debris shields from an excessive coating (> 10 {Angstrom}) of target debris and ablated material, thereby prolonging their lifetime between change- outs. At Berkeley, we have studied the physical issues of the ablation process and the effects of varying materials, the condensation process of the vaporized material, and design schemes that can lower the threat posed to the debris shields by these processes. In addition to the work described briefly above, we performed extensive analysis of the target-chamber thermal response to in- chamber CO{sub 2} Cleaning and of work performed to model the behavior of silica vapor. The work completed this year has been published in several papers and a dissertation [1-6]. This report provides a summary of the work completed this year, as well as copies fo presentation materials that have not been published elsewhere. In particular, the Appendix contains copies of presentations made on CO{sub 2} cleaning that are not available elsewhere.

Peterson, P.F.; Jin, H.; Scott, J.M. [University of California, Berkeley (United States)

1997-07-01T23:59:59.000Z

469

S T A T E OF CONNECTICUT E X E C U T I V E CHAMBERS M  

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

T T A T E OF CONNECTICUT E X E C U T I V E CHAMBERS M . JODI R E L L GOVERNOR The Honorable Steven Chu, Secretary United States Department of Energy 1000 Independence Avenue, S. W. Washington, D.C. 20585 March 23,2009 Dear Secretary Chu: Re: State Energy Program Assurances In accordance with Section 41 0 of the American Recovery and Reinvestment Act of 2009,I hereby notify you that I have obtained necessary assurances that each of the following will occur: (1) The applicable State regulatory authority will seek to implement, in appropriate proceedings for each electric and gas utility, with respect to which the State regulatory authority has ratemaking authority, a general policy that ensures that utility financial incentives are aligned with helping their customers use energy more efficiently and that provide timely cost recovery

470

Project Finance and Investments  

Broader source: Energy.gov [DOE]

Plenary III: Project Finance and Investment Project Finance and Investments Chris Cassidy, National Business Renewable Energy Advisor, U.S. Department of Agriculture

471

RM Power Projects  

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

include the Fryingpan-Arkansas Project and the Pick-Sloan Missouri Basin Program--Western Division. The projects' marketing and rate-setting functions were integrated in...

472

Clean Coal Projects (Virginia)  

Broader source: Energy.gov [DOE]

This legislation directs the Virginia Air Pollution Control Board to facilitate the construction and implementation of clean coal projects by expediting the permitting process for such projects.

473

Contract/Project Management  

Energy Savers [EERE]

1 st Quarter Overall Contract and Project Management Performance Metrics and Targets ContractProject Management Performance Metrics FY 2009 Target FY 2009 Actual Comment 1....

474

Sandia National Laboratories: Projects  

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

The projects below are a few of the projects that IMS is supporting. Advanced Hypersonic Weapon (AHW) The Advanced Hypersonic Weapon (AHW) Program is a technology...

475

EV Project Overview Report  

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

Leafs Enrolled to Date EV Project Chevrolet Volts Enrolled to Date EV Project Smart Electric Drives Enrolled to Date Distance Driven (mi) Phoenix, AZ Metropolitan Area 274...

476

EV Project Overview Report  

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

Leafs Enrolled to Date EV Project Chevrolet Volts Enrolled to Date EV Project Smart Electric Drives Enrolled to Date Distance Driven (mi) Phoenix, AZ Metropolitan Area 259...

477

Project Risk Management:.  

E-Print Network [OSTI]

?? The recent increase in international projects has resulted in higher risk along with difficulties in control and coordination. Effective project management can therefore be (more)

Koelmeyer, Chris

2013-01-01T23:59:59.000Z

478

Contract/Project Management  

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

3 First Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 ContractProject Management Performance Metric FY 2013 Target FY 2013 Final FY...

479

Falls Creek Hydroelectric Project  

SciTech Connect (OSTI)

This project was for planning and construction of a 700kW hydropower project on the Fall River near Gustavus, Alaska.

Gustavus Electric Company; Richard Levitt; DOE Project Officer - Keith Bennett

2007-06-12T23:59:59.000Z

480

EV Project Overview Report  

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

Report Project to date through March 2013 Charging Infrastructure Region Number of EV Project Charging Units Installed To Date Number of Charging Events Performed Electricity...

Note: This page contains sample records for the topic "time projection chamber" 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

April 10, 2002 A. R. Raffray, et al., Dynamic Chamber Armor Behavior in IFE and MFE 1 Dynamic Chamber Armor Behavior in IFE and MFE  

E-Print Network [OSTI]

Limiter 0.5 (~8 for ~100s) 30000 (5000) Baffle 3 3000-10000 Divertor target ~10 3000-10000 #12;April 10/m2 Affected area 5-10 m2 A few m2 ~10 m2 Chamber wall (R~5-10 m) Location Surface (near divertor ms ~ 1-3 µs Max. Temperature Melting/ sublimation Melting/ sublimation Melting/ sublimation ~ 2000-3000

Raffray, A. René

482

U.S. Chamber of Commerce Biofuels Dialogue Series: Outlook for an Emerging  

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

Commerce Biofuels Dialogue Series: Outlook for an Commerce Biofuels Dialogue Series: Outlook for an Emerging Global Biofuels Market U.S. Chamber of Commerce Biofuels Dialogue Series: Outlook for an Emerging Global Biofuels Market January 29, 2008 - 10:53am Addthis Remarks as Prepared For Delivery by Secretary Bodman Thank you very much, Bruce, for that kind introduction. My thanks also to Tom Donahue and the leadership of the Chamber for inviting me to be with you today. I was quite pleased to hear that the Chamber was sponsoring this event. As anyone who knows me - or has heard me speak recently - can tell you, the biofuels industry is a favorite topic of mine. In my view, advanced biofuels offer tremendous promise for helping our nation to bring about a new energy future-one that is cleaner, more sustainable, more affordable,

483

OSTIblog Posts by Kathy Chambers | OSTI, US Dept of Energy, Office of  

Office of Scientific and Technical Information (OSTI)

Kathy Chambers Kathy Chambers Kathy Chambers's picture Senior STI Specialist, Information International Associates, Inc. Enjoy the benefits of LED lighting Source: http://www.flickr.com/photos/uscapitol/6309229615/in/photostream/ Published on Dec 30, 2013 Every day we are bombarded with advertisements in every form and format telling us that our lives will be improved if we buy a particular product because it will save us money, reduce our work effort, save us energy, or benefit the environment. We are justifiably skeptical because we know from experience that if something sounds too good to be true, usually it is. Light-emitting diode (LED) lighting is one of the exceptions. LEDs benefits are so powerful that they seem too good to be true; however, they actually do save us money, reduce our work effort, save us energy and benefit our environment.

484

Small-Chamber Measurements of Chemical-Specific Emission Factors for  

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

Small-Chamber Measurements of Chemical-Specific Emission Factors for Small-Chamber Measurements of Chemical-Specific Emission Factors for Drywall Title Small-Chamber Measurements of Chemical-Specific Emission Factors for Drywall Publication Type Report Year of Publication 2010 Authors Maddalena, Randy L., Marion L. Russell, Moya Melody, and Michael G. Apte Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract Imported drywall installed in U.S. homes is suspected of being a source of odorous and potentially corrosive indoor pollutants. To support an investigation of those building materials by the Consumer Products Safety Commission (CPSC), Lawrence Berkeley National Laboratory (LBNL) measured chemical-specific emission factors for 30 samples of drywall materials. Emission factors are reported for 75 chemicals and 30 different drywall samples encompassing both domestic and imported stock and incorporating natural, synthetic, or mixed gypsum core material. CPSC supplied all drywall materials. First the drywall samples were isolated and conditioned in dedicated chambers, then they were transferred to small chambers where emission testing was performed. Four sampling and analysis methods were utilized to assess (1) volatile organic compounds, (2) low molecular weight carbonyls, (3) volatile sulfur compounds, and (4) reactive sulfur gases. LBNL developed a new method that combines the use of solid phase microextraction (SPME) with small emission chambers to measure the reactive sulfur gases, then extended that technique to measure the full suite of volatile sulfur compounds. The testing procedure and analysis methods are described in detail herein. Emission factors were measured under a single set of controlled environmental conditions. The results are compared graphically for each method and in detailed tables for use in estimating indoor exposure concentrations

485

Advanced engineering environment collaboration project.  

SciTech Connect (OSTI)

The Advanced Engineering Environment (AEE) is a model for an engineering design and communications system that will enhance project collaboration throughout the nuclear weapons complex (NWC). Sandia National Laboratories and Parametric Technology Corporation (PTC) worked together on a prototype project to evaluate the suitability of a portion of PTC's Windchill 9.0 suite of data management, design and collaboration tools as the basis for an AEE. The AEE project team implemented Windchill 9.0 development servers in both classified and unclassified domains and used them to test and evaluate the Windchill tool suite relative to the needs of the NWC using weapons project use cases. A primary deliverable was the development of a new real time collaborative desktop design and engineering process using PDMLink (data management tool), Pro/Engineer (mechanical computer aided design tool) and ProductView Lite (visualization tool). Additional project activities included evaluations of PTC's electrical computer aided design, visualization, and engineering calculations applications. This report documents the AEE project work to share information and lessons learned with other NWC sites. It also provides PTC with recommendations for improving their products for NWC applications.

Lamph, Jane Ann; Pomplun, Alan R.; Kiba, Grant W.; Dutra, Edward G.; Dankiewicz, Robert J.; Marburger, Scot J.

2008-12-01T23:59:59.000Z

486

Investigation of long drift chambers for a nucleon-decay detector  

SciTech Connect (OSTI)

The use of long drift chambers for a nucleon-decay detector is discussed as a means of achieving a detector with very fine tracking, but with a modest number of readout channels. Strategies for reducing the attenuation of drifting electrons are considered, particularly the necessity of shaping the electric field to reduce the effects of diffusion and of nearby grounded conductors. Measured results are presented for a chamber with 1 cm drift gap and 50 cm maximum drift distance. The measured attenuation is 12%.

Price, L.E.; Dawson, J.; Ayres, D.; Denis, R.S.

1981-01-01T23:59:59.000Z

487

Construction and test of high precision drift-tube (sMDT) chambers for the ATLAS muon spectrometer  

E-Print Network [OSTI]

For the upgrade of the ATLAS muon spectrometer in March 2014 new muon tracking chambers (sMDT) with drift-tubes of 15 mm diameter, half of the value of the standard ATLAS Monitored Drift-Tubes (MDT) chambers, and 10~$\\mu$m positioning accuracy of the sense wires have been constructed. The new chambers are designed to be fully compatible with the present ATLAS services but, with respect to the previously installed ATLAS MDT chambers, they are assembled in a more compact geometry and they deploy two additional tube layers that provide redundant rack information. The chambers are composed of 8 layers of in total 624 aluminium drift-tubes. The assembly of a chamber is completed within a week. A semi-automatized production line is used for the assembly of the drift-tubes prior to the chamber assembly. The production procedures and the quality control tests of the single components and of the complete chambers will be discussed. The wire position in the completed chambers have been measured by using a coordinate me...

Nowak, Sebastian; Kroha, Hubert; Schwegler, Philipp; Sforza, Federico

2014-01-01T23:59:59.000Z

488

Construction and test of high precision drift-tube (sMDT) chambers for the ATLAS muon spectrometer  

E-Print Network [OSTI]

For the upgrade of the ATLAS muon spectrometer in March 2014 new muon tracking chambers (sMDT) with drift-tubes of 15 mm diameter, half of the value of the standard ATLAS Monitored Drift-Tubes (MDT) chambers, and 10~$\\mu$m positioning accuracy of the sense wires have been constructed. The new chambers are designed to be fully compatible with the present ATLAS services but, with respect to the previously installed ATLAS MDT chambers, they are assembled in a more compact geometry and they deploy two additional tube layers that provide redundant rack information. The chambers are composed of 8 layers of in total 624 aluminium drift-tubes. The assembly of a chamber is completed within a week. A semi-automatized production line is used for the assembly of the drift-tubes prior to the chamber assembly. The production procedures and the quality control tests of the single components and of the complete chambers will be discussed. The wire position in the completed chambers have been measured by using a coordinate measuring machine.

Sebastian Nowak; Oliver Korner; Hubert Kroha; Philipp Schwegler; Federico Sforza

2014-07-01T23:59:59.000Z

489

Dynamics of neutralizing electrons during the focusing of intense heavy ions beams inside a heavy fusion reactor chamber  

E-Print Network [OSTI]

beams inside a heavy ion fusion reactor chamber * Agustin F.efficiency of a Heavy Ion Fusion reactor heavily depends on

Lifschitz, Agustin F.; Maynard, Gilles; Vay, Jean-Luc; Lenglet, Andrian

2006-01-01T23:59:59.000Z

490

Statement of Project Objectives  

Broader source: Energy.gov [DOE]

Statement of Project Objectives, from the Tool Kit Framework: Small Town University Energy Program (STEP).

491

West Valley Demonstration Project  

Broader source: Energy.gov [DOE]

West Valley Demonstration Project compliance agreements, along with summaries of the agreements, can be viewed here.

492

Ultracomputer Research Project  

SciTech Connect (OSTI)

This document presents significant accomplishments made on the Ultracomputer Research Project during CY92.

Gottlieb, A.

1992-10-01T23:59:59.000Z

493

Fairbanks Geothermal Energy Project  

Broader source: Energy.gov [DOE]

Fairbanks Geothermal Energy Project presentation at the April 2013 peer review meeting held in Denver, Colorado.

494

Project #31: Connecticut River  

Science Journals Connector (OSTI)

GEOMORPHIC SETTING: At the project location, the Connecticut River has an annual average discharge of...

Wendi Goldsmith; Donald Gray; John McCullah

2014-01-01T23:59:59.000Z

495

Desert Peak EGS Project  

Broader source: Energy.gov [DOE]

Desert Peak EGS Project presentation at the April 2013 peer review meeting held in Denver, Colorado.

496

Geysers Project Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Geothermal Project Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Geysers Project Geothermal Project Project Location Information Coordinates 38.790555555556°, -122.75583333333° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.790555555556,"lon":-122.75583333333,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

497

Contract/Project Management  

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

2 2 nd Quarter Overall Contract and Project Management Performance Metrics and Targets Contract/Project Management Performance Metrics FY 2009 Target FY 2009 Actual Comment 1. Capital Asset Line Item Projects: 90% of projects completed within 110% of CD-2 TPC by FY11. 80% - Two projects completed in the 2 nd Qtr FY09. This is a 3-year rolling average (FY07 to FY09). 2. EM Cleanup (Soil and Groundwater Remediation, D&D, and Waste Treatment and Disposal) Projects: 90% of EM cleanup projects complete 80% of scope within 125% of NTB TPC by FY12. Establish Baseline N/A Near-term Baselines established for all EM cleanup projects. 3. Certified EVM Systems: Post CD-3, 95% of line item projects and EM cleanup projects by FY11 and FY12, respectively.

498

Fast non-explosive gases for drift chambers  

SciTech Connect (OSTI)

Typical gases which are stock at Fermilab are Ar:C/sub 2/H/sub 6/(50:50) and Ar:CO/sub 2/ (80:20). Argon:Ethane has the virtue of high gas gain and a saturated drift velocity. In fact, parametrizing the drift velocity as a function of electric field we find v/sub d/(E) = v/sub o/(1/minus/e/sup -E/E/o) with v/sub o/ approx. = 5.4 cm/..mu..sec and E/sub o/ = 160 V/cm. However, safety considerations make this gas somewhat inconvenient. The addition of alcohol as quencher also raises the saturation field to, for example, E/sub o/ approx. = 500 V/cm for 1.5% added alcohol. This gas also tends to break up in a high-beam flux environment and leave carbon deposits. The addition of alcohol to avoid such aging often takes a unit cell out of saturation over its entire volume. Finally, for collider applications it is useful to exclude free protons from the gas in order to reduce the sensitivity to the sea of slow neutrons which are present in the collider environment. In contrast, Ar:CO/sub 2/ (80:20) is a gas with more moderate gas gain. The drift velocity at high field is v/sub d/(E > 1.5 kV/cm) approx. = 5.8 cm/..mu..sec. For most field configurations this gas does not saturate, causing a long tail in the drift time distrubtion due to low field regions in the unit cell. The virtues of this gas mixture are that it is cheap, not flammable, and stable under high-beam flux. However as the Collider Upgrade progresses, we wish to find a gas which is faster than 5.0 cm/..mu..sec since the time separation between collisions will at some point be less than drift time of 1..mu..sec for drift distance of 5 cm. 3 refs., 5 figs.

Green, D.; Haggerty, H.; Oshima, N.; Yamada, R.

1988-05-01T23:59:59.000Z

499

46th Street Pilot Street Lighting Project  

E-Print Network [OSTI]

46th Street Pilot Street Lighting Project A Joint Venture: Hennepin County & City of Minneapolis Street to 48th Street) as standard high-pressure sodium (HPS) lighting comparison corridor #12;The over time #12;Initial Lighting Comparison #12;Lighting Project Location #12;Street Light Layout 30

Minnesota, University of

500

The Projective Approach to Object Description  

E-Print Network [OSTI]

A methodology is presented for generating descriptions of objects from line drawings. Using projection of planes, objects in a scene can be parsed and described at the same time. The descriptions are hierarchical, and lend ...

Hollerbach, John M.

1972-12-15T23:59:59.000Z