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1

EIS-0468: American Centrifuge Plant, Piketon, Ohio | Department...  

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

68: American Centrifuge Plant, Piketon, Ohio EIS-0468: American Centrifuge Plant, Piketon, Ohio Summary This EIS evaluates the environmental impacts of construction, operation, and...

2

EIS-0468: American Centrifuge Plant, Piketon, Ohio  

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

This EIS evaluates the environmental impacts of construction, operation, and decommissioning of the American Centrifuge Plant (ACP), located on DOE reservation in Piketon, Ohio. (DOE adopted this EIS issued by the Nuclear Regulatory Commission on 02/16/2011.)

3

DOE Announces Cooperative Agreement with USEC for American Centrifuge  

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

DOE Announces Cooperative Agreement with USEC for American DOE Announces Cooperative Agreement with USEC for American Centrifuge Demonstration Project DOE Announces Cooperative Agreement with USEC for American Centrifuge Demonstration Project March 23, 2010 - 12:21pm Addthis Washington, D.C. - The U.S. Department of Energy today announced that it finalized a cost-shared $90 million cooperative agreement with USEC Inc. to provide support for the continued development and demonstration of the American Centrifuge technology. The Department sees promise in this advanced technology, and last summer announced a willingness to invest in it. The agreement provides for the manufacturing and operation of advanced centrifuges in a cascade configuration to demonstrate the commercial viability of its American Centrifuge Plant.

4

DOE Announces Cooperative Agreement with USEC for American Centrifuge  

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

Cooperative Agreement with USEC for American Cooperative Agreement with USEC for American Centrifuge Demonstration Project DOE Announces Cooperative Agreement with USEC for American Centrifuge Demonstration Project March 23, 2010 - 12:00am Addthis Washington, D.C. - The U.S. Department of Energy today announced that it finalized a cost-shared $90 million cooperative agreement with USEC Inc. to provide support for the continued development and demonstration of the American Centrifuge technology. The Department sees promise in this advanced technology, and last summer announced a willingness to invest in it. The agreement provides for the manufacturing and operation of advanced centrifuges in a cascade configuration to demonstrate the commercial viability of its American Centrifuge Plant. The costs will be shared between the Department and USEC. The

5

DOE Announces Cooperative Agreement with USEC for American Centrifuge...  

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

DOE Announces Cooperative Agreement with USEC for American Centrifuge Demonstration Project DOE Announces Cooperative Agreement with USEC for American Centrifuge Demonstration...

6

DOE Announces Cooperative Agreement with USEC for American Centrifuge...  

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

Cooperative Agreement with USEC for American Centrifuge Demonstration Project DOE Announces Cooperative Agreement with USEC for American Centrifuge Demonstration Project March 23,...

7

American Centrifuge Plant Docket Number 70-7004 Submittal of Reference Documents Related to the Environmental Report (TAC No. L32307)  

E-Print Network (OSTI)

the following reference documents related to the Environmental Report for the American Centrifuge Plant. Enclosure I of this letter provides the U.S. Department of Energy (DOE) letter to USEC dated April 14, 2005 that transmitted the reference documents to USEC. This DOE letter provides clarification regarding DOE's position on one of the documents. Enclosure 2 of this letter provides the following three free release reference documents: * DOE/EA-1392 * DOE/EA-1346, and

Mr. Jack; R. Strosnider; Lc M; Steven A. Toelle; Mr. Trent; L. Wertz

2005-01-01T23:59:59.000Z

8

The American Gas Centrifuge Past, Present, and Future  

SciTech Connect

The art of gas centrifugation was born in 1935 at the University of Virginia when Dr. Jesse Beams demonstrated experimentally the separation of chlorine isotopes using an ultra-high speed centrifuge. Dr. Beam’s experiment initiated work that created a rich history of scientific and engineering accomplishment in the United States in the art of isotope separation and even large scale biological separation by centrifugation. The early history of the gas centrifuge development was captured in a lecture and documented by Dr. Jesse Beams in 1975. Much of Dr. Beams lecture material is used in this paper up to the year 1960. Following work by Dr. Gernot Zippe at the University of Virginia between 1958 and 1960, the US government embarked on a centrifuge development program that ultimately led to the start of construction of the Gas Centrifuge Enrichment Plant in Piketon Ohio in the late 1970’s. The government program was abandoned in 1985 after investing in the construction of two of six planned process buildings, a complete supply chain for process and centrifuge parts, and the successful manufacture and brief operation of an initial complement of production machines that would have met 15 percent of the planned capacity of the constructed process buildings. A declining market for enriched uranium, a glut of uranium enrichment capacity worldwide, and the promise of a new laser based separation process factored in the decision to stop the government program. By the late 1990’s it had become evident that gas centrifugation held the best promise to produce enriched uranium at low cost. In1999, the United States Enrichment Corporation undertook an initiative to revive the best of the American centrifuge technology that had been abandoned fourteen years earlier. This is an exciting story and one that when complete will enable the United States to maintain its domestic supply and to be highly competitive in the world market for this important energy commodity. (auth)

Waters, Dean

2004-09-15T23:59:59.000Z

9

Gas Centrifuge Enrichment Plant Safeguards System Modeling  

SciTech Connect

The U.S. Department of Energy (DOE) is interested in developing tools and methods for potential U.S. use in designing and evaluating safeguards systems used in enrichment facilities. This research focuses on analyzing the effectiveness of the safeguards in protecting against the range of safeguards concerns for enrichment plants, including diversion of attractive material and unauthorized modes of use. We developed an Extend simulation model for a generic medium-sized centrifuge enrichment plant. We modeled the material flow in normal operation, plant operational upset modes, and selected diversion scenarios, for selected safeguards systems. Simulation modeling is used to analyze both authorized and unauthorized use of a plant and the flow of safeguards information. Simulation tracks the movement of materials and isotopes, identifies the signatures of unauthorized use, tracks the flow and compilation of safeguards data, and evaluates the effectiveness of the safeguards system in detecting misuse signatures. The simulation model developed could be of use to the International Atomic Energy Agency IAEA, enabling the IAEA to observe and draw conclusions that uranium enrichment facilities are being used only within authorized limits for peaceful uses of nuclear energy. It will evaluate improved approaches to nonproliferation concerns, facilitating deployment of enhanced and cost-effective safeguards systems for an important part of the nuclear power fuel cycle.

Elayat, H A; O'Connell, W J; Boyer, B D

2006-06-05T23:59:59.000Z

10

CENTRIFUGE  

DOE Patents (OSTI)

A vibration damping mechanism for damping vibration forces occurring during the operation of a centrifuge is described. The vibration damping mechanism comprises a plurality of nested spaced cylindrical elements surrounding the rotating shaft of the centrifuge. Some of the elements are held substantially stationary while the others are held with respect to a pair of hearings spaced along the rotating shaft. A fluid is retained about the cylindrical elements.

Rushing, F.C.

1960-09-01T23:59:59.000Z

11

PUBLIC DISCLOSURE CERTAIN INFORMATION CONTAINED IN USEC LETTER AET 05-0018 ENCLOSURE FOR THE AMERICAN CENTRIFUGE  

E-Print Network (OSTI)

Environmental Report for the American Centrifuge Plant. Enclosure 1 to this letter provides the remaining RAI responses for the Environmental Report that contains USEC Proprietary Information. Accordingly, USEC requests that the documents in Enclosure 1 be withheld from the public disclosure pursuant to 10 Code of Federal Regulations (CFR) 2.390(a)(4). An affidavit required by 10 CFR 2.390(b)(1)(ii) is provided in Enclosure 2. In addition, Enclosure 1 has been determined, in accordance with the guidance provided by the U.S.

Mr. Jack; R. Strosnider; Steven A. Toelle A

2005-01-01T23:59:59.000Z

12

New generation enrichment monitoring technology for gas centrifuge enrichment plants  

SciTech Connect

The continuous enrichment monitor, developed and fielded in the 1990s by the International Atomic Energy Agency, provided a go-no-go capability to distinguish between UF{sub 6} containing low enriched (approximately 4% {sup 235}U) and highly enriched (above 20% {sup 235}U) uranium. This instrument used the 22-keV line from a {sup 109}Cd source as a transmission source to achieve a high sensitivity to the UF{sub 6} gas absorption. The 1.27-yr half-life required that the source be periodically replaced and the instrument recalibrated. The instrument's functionality and accuracy were limited by the fact that measured gas density and gas pressure were treated as confidential facility information. The modern safeguarding of a gas centrifuge enrichment plant producing low-enriched UF{sub 6} product aims toward a more quantitative flow and enrichment monitoring concept that sets new standards for accuracy stability, and confidence. An instrument must be accurate enough to detect the diversion of a significant quantity of material, have virtually zero false alarms, and protect the operator's proprietary process information. We discuss a new concept for advanced gas enrichment assay measurement technology. This design concept eliminates the need for the periodic replacement of a radioactive source as well as the need for maintenance by experts. Some initial experimental results will be presented.

Ianakiev, Kiril D [Los Alamos National Laboratory; Alexandrov, Boian, S. [Los Alamos National Laboratory; Boyer, Brian, D. [Los Alamos National Laboratory; Hill, Thomas, R. [Los Alamos National Laboratory; Macarthur, Duncan, W. [Los Alamos National Laboratory; Marks, Thomas [Los Alamos National Laboratory; Moss, Calvin, E. [Los Alamos National Laboratory; Sheppard, Gregory, A. [Los Alamos National Laboratory; Swinhoe, Martyn, T. [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

13

New Measures to Safeguard Gas Centrifuge Enrichment Plants  

SciTech Connect

As Gas Centrifuge Enrichment Plants (GCEPs) increase in separative work unit (SWU) capacity, the current International Atomic Energy Agency (IAEA) model safeguards approach needs to be strengthened. New measures to increase the effectiveness of the safeguards approach are being investigated that will be mutually beneficial to the facility operators and the IAEA. One of the key concepts being studied for application at future GCEPs is embracing joint use equipment for process monitoring of load cells at feed and withdrawal (F/W) stations. A mock F/W system was built at Oak Ridge National Laboratory (ORNL) to generate and collect F/W data from an analogous system. The ORNL system has been used to collect data representing several realistic normal process and off-normal (including diversion) scenarios. Emphasis is placed on the novelty of the analysis of data from the sensors as well as the ability to build information out of raw data, which facilitates a more effective and efficient verification process. This paper will provide a progress report on recent accomplishments and next steps.

Whitaker, Jr., James [ORNL; Garner, James R [ORNL; Whitaker, Michael [ORNL; Lockwood, Dunbar [U.S. Department of Energy, NNSA; Gilligan, Kimberly V [ORNL; Younkin, James R [ORNL; Hooper, David A [ORNL; Henkel, James J [ORNL; Krichinsky, Alan M [ORNL

2011-01-01T23:59:59.000Z

14

Defining the needs for gas centrifuge enrichment plants advanced safeguards  

Science Conference Proceedings (OSTI)

Current safeguards approaches used by the International Atomic Energy Agency (IAEA) at gas centrifuge enrichment plants (GCEPs) need enhancement in order to verify declared low-enriched (LEU) production, detect undeclared LEU production and detect highly enriched uranium (HEU) production with adequate detection probability using nondestructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and {sup 235}U enrichment of declared UF{sub 6} containers used in the process of enrichment at GCEPs. In verifying declared LEU production, the inspectors also take samples for off-site destructive assay (DA) which provide accurate data, with 0.1% to 0.5% measurement uncertainty, on the enrichment of the UF{sub 6} feed, tails, and product. However, taking samples of UF{sub 6} for off-site analysis is a much more labor and resource intensive exercise for the operator and inspector. Furthermore, the operator must ship the samples off-site to the IAEA laboratory which delays the timeliness of results and interruptions to the continuity of knowledge (CofK) of the samples during their storage and transit. This paper contains an analysis of possible improvements in unattended and attended NDA systems such as process monitoring and possible on-site analysis of DA samples that could reduce the uncertainty of the inspector's measurements and provide more effective and efficient IAEA GCEPs safeguards. We also introduce examples advanced safeguards systems that could be assembled for unattended operation.

Boyer, Brian David [Los Alamos National Laboratory; Erpenbeck, Heather H [Los Alamos National Laboratory; Miller, Karen A [Los Alamos National Laboratory; Swinhoe, Martyn T [Los Alamos National Laboratory; Ianakiev, Kiril [Los Alamos National Laboratory; Marlowe, Johnna B [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

15

Realities of verifying the absence of highly enriched uranium (HEU) in gas centrifuge enrichment plants  

SciTech Connect

Over a two and one-half year period beginning in 1981, representatives of six countries (United States, United Kingdom, Federal Republic of Germany, Australia, The Netherlands, and Japan) and the inspectorate organizations of the International Atomic Energy Agency and EURATOM developed and agreed to a technically sound approach for verifying the absence of highly enriched uranium (HEU) in gas centrifuge enrichment plants. This effort, known as the Hexapartite Safeguards Project (HSP), led to the first international concensus on techniques and requirements for effective verification of the absence of weapons-grade nuclear materials production. Since that agreement, research and development has continued on the radiation detection technology-based technique that technically confirms the HSP goal is achievable. However, the realities of achieving the HSP goal of effective technical verification have not yet been fully attained. Issues such as design and operating conditions unique to each gas centrifuge plant, concern about the potential for sensitive technology disclosures, and on-site support requirements have hindered full implementation and operator support of the HSP agreement. In future arms control treaties that may limit or monitor fissile material production, the negotiators must recognize and account for the realities and practicalities in verifying the absence of HEU production. This paper will describe the experiences and realities of trying to achieve the goal of developing and implementing an effective approach for verifying the absence of HEU production. 3 figs.

Swindle, D.W.

1990-03-01T23:59:59.000Z

16

RADIO FREQUENCY IDENTIFICATION DEVICES: EFFECTIVENESS IN IMPROVING SAFEGUARDS AT GAS-CENTRIFUGE URANIUM-ENRICHMENT PLANTS.  

SciTech Connect

Recent advances in radio frequency identification devices (RFIDs) have engendered a growing interest among international safeguards experts. Potentially, RFIDs could reduce inspection work, viz. the number of inspections, number of samples, and duration of the visits, and thus improve the efficiency and effectiveness of international safeguards. This study systematically examined the applications of RFIDs for IAEA safeguards at large gas-centrifuge enrichment plants (GCEPs). These analyses are expected to help identify the requirements and desirable properties for RFIDs, to provide insights into which vulnerabilities matter most, and help formulate the required assurance tests. This work, specifically assesses the application of RFIDs for the ''Option 4'' safeguards approach, proposed by Bruce Moran, U. S. Nuclear Regulatory Commission (NRC), for large gas-centrifuge uranium-enrichment plants. The features of ''Option 4'' safeguards include placing RFIDs on all feed, product and tails (F/P/T) cylinders, along with WID readers in all FP/T stations and accountability scales. Other features of Moran's ''Option 4'' are Mailbox declarations, monitoring of load-cell-based weighing systems at the F/P/T stations and accountability scales, and continuous enrichment monitors. Relevant diversion paths were explored to evaluate how RFIDs improve the efficiency and effectiveness of safeguards. Additionally, the analysis addresses the use of RFIDs in conjunction with video monitoring and neutron detectors in a perimeter-monitoring approach to show that RFIDs can help to detect unidentified cylinders.

JOE,J.

2007-07-08T23:59:59.000Z

17

International safeguards at the feed and withdrawal area of a gas centrifuge uranium enrichment plant  

SciTech Connect

This paper discusses the application of International Atomic Energy Agency (IAEA) safeguards at a model gas centrifuge uranium enrichment plant designed for the production of low-enriched uranium; particular emphasis is placed upon the verification by the IAEA of the facility material balance accounting. After reviewing the IAEA safeguards objectives and concerns at such a plant, the paper describes the material accountancy performed by the facility operator, and discusses strategies by which the operator might attempt to divert a portion of the declared nuclear materials. Finally, the paper discusses the verification of the declared material balance, including sampling strategies, attributes and variables measurements, and nondestructive measurements to improve the efficiency of the inspection measures.

Gordon, D.M.; Sanborn, J.B.

1979-01-01T23:59:59.000Z

18

Temperature Profile Measurements in a Newly Constructed 30-Stage 5 cm Centrifugal Contactor pilot Plant  

Science Conference Proceedings (OSTI)

An annular centrifugal contactor pilot plant incorporating 30 stages of commercial 5 cm CINC V-02 units has been built and operated at INL during the past year. The pilot plant includes an automated process control and data acquisitioning system. The primary purpose of the pilot plant is to evaluate the performance of a large number of inter-connected centrifugal contactors and obtain temperature profile measurements within a 30-stage cascade. Additional solvent extraction flowsheet testing using stable surrogates is also being considered. Preliminary hydraulic testing was conducted with all 30 contactors interconnected for continuous counter-current flow. Hydraulic performance and system operational tests were conducted successfully but with higher single-stage rotor speeds found necessary to maintain steady interstage flow at flowrates of 1 L/min and higher. Initial temperature profile measurements were also completed in this configuration studying the performance during single aqueous and two-phase counter-current flow at ambient and elevated inlet solution temperatures. Temperature profile testing of two discreet sections of the cascade required additional feed and discharge connections. Lamp oil, a commercially available alkane mixture of C14 to C18 chains, and tap water adjusted to pH 2 were the solution feeds for all the testing described in this report. Numerous temperature profiles were completed using a newly constructed 30-stage centrifugal contactor pilot plant. The automated process control and data acquisition system worked very well throughout testing. Temperature data profiles for an array of total flowrates (FT) and contactor rpm values for both single-phase and two-phase systems have been collected with selected profiles and comparisons reported. Total flowrates (FT) ranged from 0.5-1.4 L/min with rotor speeds from 3500-4000 rpm. Solution inlet temperatures ranging from ambient up to 50° C were tested. Ambient temperature testing shows that a small amount of heat is added to the processed solution by the mechanical energy of the contactors. The temperature profiles match the ambient temperature of the laboratory but are nearly 10° C higher toward the middle of the cascade. Heated input solution testing provides temperature profiles with smaller temperature gradients and are more influenced by the temperature of the inlet solutions than the ambient laboratory temperature. The temperature effects of solution mixing, even at 4000 rpm, were insignificant in any of the studies conducted on lamp oil and water.

Troy G. Garn; Dave H. Meikrantz; Mitchell R. Greenhalgh; Jack D. Law

2008-09-01T23:59:59.000Z

19

Temperature control in a 30 stage, 5-cm Centrifugal Contactor Pilot Plant  

Science Conference Proceedings (OSTI)

Temperature profile testing was performed using a 30 stage 5-cm centrifugal contactor pilot plant. These tests were performed to evaluate the ability to control process temperature by adjusting feed solution temperatures. This would eliminate the need for complex jacketed heat exchanger installation on the centrifugal contactors. Thermocouples were installed on the inlet and outlets of each stage, as well as directly in the mixing zone of several of the contactor stages. Lamp oil, a commercially available alkane mixture of C14 to C18 chains, and tap water adjusted to pH 2 with nitric acid were the solution feeds for the temperature profile testing. Temperature data profiles for an array of total throughputs and contactor rpm values for both single-phase and two-phase systems were collected with selected profiles. The total throughput ranged from 0.5-1.4 L/min with rotor speeds from 3500-4000 rpm. Inlet solution temperatures ranging from ambient up to 50 °C were tested. Results of the two-phase temperature profile testing are detailed

Jack D. Law; Troy G. Garn; David H. Meikrantz

2009-09-01T23:59:59.000Z

20

A Monte Carlo Analysis of Gas Centrifuge Enrichment Plant Process Load Cell Data  

Science Conference Proceedings (OSTI)

As uranium enrichment plants increase in number, capacity, and types of separative technology deployed (e.g., gas centrifuge, laser, etc.), more automated safeguards measures are needed to enable the IAEA to maintain safeguards effectiveness in a fiscally constrained environment. Monitoring load cell data can significantly increase the IAEA s ability to efficiently achieve the fundamental safeguards objective of confirming operations as declared (i.e., no undeclared activities), but care must be taken to fully protect the operator s proprietary and classified information related to operations. Staff at ORNL, LANL, JRC/ISPRA, and University of Glasgow are investigating monitoring the process load cells at feed and withdrawal (F/W) stations to improve international safeguards at enrichment plants. A key question that must be resolved is what is the necessary frequency of recording data from the process F/W stations? Several studies have analyzed data collected at a fixed frequency. This paper contributes to load cell process monitoring research by presenting an analysis of Monte Carlo simulations to determine the expected errors caused by low frequency sampling and its impact on material balance calculations.

Garner, James R [ORNL; Whitaker, J Michael [ORNL

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

In-Born Radio Frequency Identification Devices for Safeguards Use at Gas-Centrifuge Enrichment Plants  

Science Conference Proceedings (OSTI)

Global expansion of nuclear power has made the need for improved safeguards measures at Gas Centrifuge Enrichment Plants (GCEPs) imperative. One technology under consideration for safeguards applications is Radio Frequency Identification Devices (RFIDs). RFIDs have the potential to increase IAEA inspector"s efficiency and effectiveness either by reducing the number of inspection visits necessary or by reducing inspection effort at those visits. This study assesses the use of RFIDs as an integral component of the "Option 4" safeguards approach developed by Bruce Moran, U.S. Nuclear Regulatory Commission (NRC), for a model GCEP [1]. A previous analysis of RFIDs was conducted by Jae Jo, Brookhaven National Laboratory (BNL), which evaluated the effectiveness of an RFID tag applied by the facility operator [2]. This paper presents a similar evaluation carried out in the framework of Jo’s paper, but it is predicated on the assumption that the RFID tag is applied by the manufacturer at the birth of the cylinder, rather than by the operator. Relevant diversion scenarios are examined to determine if RFIDs increase the effectiveness and/ or efficiency of safeguards in these scenarios. Conclusions on the benefits offered to inspectors by using in-born RFID tagging are presented.

Ward,R.; Rosenthal,M.

2009-07-12T23:59:59.000Z

22

Gas centrifuge enrichment plants inspection frequency and remote monitoring issues for advanced safeguards implementation  

SciTech Connect

Current safeguards approaches used by the IAEA at gas centrifuge enrichment plants (GCEPs) need enhancement in order to verify declared low enriched uranium (LEU) production, detect undeclared LEU production and detect high enriched uranium (BEU) production with adequate probability using non destructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and {sup 235}U enrichment of declared cylinders of uranium hexafluoride that are used in the process of enrichment at GCEPs. This paper contains an analysis of how possible improvements in unattended and attended NDA systems including process monitoring and possible on-site destructive analysis (DA) of samples could reduce the uncertainty of the inspector's measurements providing more effective and efficient IAEA GCEPs safeguards. We have also studied a few advanced safeguards systems that could be assembled for unattended operation and the level of performance needed from these systems to provide more effective safeguards. The analysis also considers how short notice random inspections, unannounced inspections (UIs), and the concept of information-driven inspections can affect probability of detection of the diversion of nuclear material when coupled to new GCEPs safeguards regimes augmented with unattended systems. We also explore the effects of system failures and operator tampering on meeting safeguards goals for quantity and timeliness and the measures needed to recover from such failures and anomalies.

Boyer, Brian David [Los Alamos National Laboratory; Erpenbeck, Heather H [Los Alamos National Laboratory; Miller, Karen A [Los Alamos National Laboratory; Ianakiev, Kiril D [Los Alamos National Laboratory; Reimold, Benjamin A [Los Alamos National Laboratory; Ward, Steven L [Los Alamos National Laboratory; Howell, John [GLASGOW UNIV.

2010-09-13T23:59:59.000Z

23

Actinide partitioning from actual Idaho chemical processing plant acidic tank waste using centrifugal contactors  

Science Conference Proceedings (OSTI)

The TRUEX process is being evaluated at the Idaho Chemical Processing Plant (ICPP) for the separation of the actinides from acidic radioactive wastes stored at the ICPP. These efforts have culminated in a recent demonstration of the TRUEX process with actual tank waste. This demonstration was performed using 24 stages of 2-cm diameter centrifugal contactors installed in a shielded hot cell at the ICPP Remote Analytical Laboratory. An overall removal efficiency of 99.97% was obtained for the actinides. As a result, the activity of the actinides was reduced from 457 nCi/g in the feed to 0.12 nCi/g in the aqueous raffinate, which is well below the U.S. NRC Class A LLW requirement of 10 nCi/g for non-TRU waste. Iron was partially extracted by the TRUEX solvent, resulting in 23% of the Fe exiting in the strip product. Mercury was also extracted by the TRUEX solvent (76%) and stripped from the solvent in the 0.25 M Na{sub 2}CO{sub 3} wash section.

Law, J.D.; Brewer, K.N.; Todd, T.A.

1997-10-01T23:59:59.000Z

24

Analysis of the effectiveness of gas centrifuge enrichment plants advanced safeguards  

SciTech Connect

Current safeguards approaches used by the International Atomic Energy Agency (IAEA) at gas centrifuge enrichment plants (GCEPs) need enhancement in order to verify declared low-enriched uranium (LEU) production, detect undeclared LEU production and detect highly enriched uranium (HEU) production with adequate detection probability using non destructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and 235U enrichment of declared UF6 containers used in the process of enrichment at GCEPs. This paper contains an analysis of possible improvements in unattended and attended NDA systems including process monitoring and possible on-site destructive assay (DA) of samples that could reduce the uncertainty of the inspector's measurements. These improvements could reduce the difference between the operator's and inspector's measurements providing more effective and efficient IAEA GCEPs safeguards. We also explore how a few advanced safeguards systems could be assembled for unattended operation. The analysis will focus on how unannounced inspections (UIs), and the concept of information-driven inspections (IDS) can affect probability of detection of the diversion of nuclear materials when coupled to new GCEPs safeguards regimes augmented with unattended systems.

Boyer, Brian David [Los Alamos National Laboratory; Erpenbeck, Heather H [Los Alamos National Laboratory; Miller, Karen A [Los Alamos National Laboratory; Swinjoe, Martyn T [Los Alamos National Laboratory; Ianakiev, Kiril D [Los Alamos National Laboratory; Marlow, Johnna B [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

25

Safeguards Verification Measurements using Laser Ablation, Absorbance Ratio Spectrometry in Gaseous Centrifuge Enrichment Plants  

Science Conference Proceedings (OSTI)

Laser Ablation Absorbance Ratio Spectrometry (LAARS) is a new verification measurement technology under development at the US Department of Energy’s (DOE) Pacific Northwest National Laboratory (PNNL). LAARS uses three lasers to ablate and then measure the relative isotopic abundance of uranium compounds. An ablation laser is tightly focused on uranium-bearing solids producing a small plume containing uranium atoms. Two collinear wavelength-tuned spectrometry lasers transit through the plume and the absorbance of U-235 and U-238 isotopes are measured to determine U-235 enrichment. The measurement has high relative precision and detection limits approaching the femtogram range for uranium. It is independent of chemical form and degree of dilution with nuisance dust and other materials. High speed sample scanning and pinpoint characterization allow measurements on millions of particles/hour to detect and analyze the enrichment of trace uranium in samples. The spectrometer is assembled using commercially available components at comparatively low cost, and features a compact and low power design. Future designs can be engineered for reliable, autonomous deployment within an industrial plant environment. Two specific applications of the spectrometer are under development: 1) automated unattended aerosol sampling and analysis and 2) on-site small sample destructive assay measurement. The two applications propose game-changing technological advances in gaseous centrifuge enrichment plant (GCEP) safeguards verification. The aerosol measurement instrument, LAARS-environmental sampling (ES), collects aerosol particles from the plant environment in a purpose-built rotating drum impactor and then uses LAARS-ES to quickly scan the surface of the impactor to measure the enrichments of the captured particles. The current approach to plant misuse detection involves swipe sampling and offsite analysis. Though this approach is very robust it generally requires several months to obtain results from a given sample collection. The destructive assay instrument, LAARS-destructive assay (DA), uses a simple purpose-built fixture with a sampling planchet to collect adsorbed UF6 gas from a cylinder valve or from a process line tap or pigtail. A portable LAARS-DA instrument scans the microgram quantity of uranium collected on the planchet and the assay of the uranium is measured to ~0.15% relative precision. Currently, destructive assay samples for bias defect measurements are collected in small sample cylinders for offsite mass spectrometry measurement.

Anheier, Norman C.; Cannon, Bret D.; Qiao, Hong (Amy); Phillips, Jon R.

2012-07-01T23:59:59.000Z

26

A Robust Infrastructure Design for Gas Centrifuge Enrichment Plant Unattended Online Enrichment Monitoring  

Science Conference Proceedings (OSTI)

An online enrichment monitor (OLEM) is being developed to continuously measure the relative isotopic composition of UF6 in the unit header pipes of a gas centrifuge enrichment plant (GCEP). From a safeguards perspective, OLEM will provide early detection of a facility being misused for production of highly enriched uranium. OLEM may also reduce the number of samples collected for destructive assay and if coupled with load cell monitoring can provide isotope mass balance verification. The OLEM design includes power and network connections for continuous monitoring of the UF6 enrichment and state of health of the instrument. Monitoring the enrichment on all header pipes at a typical GCEP could require OLEM detectors on each of the product, tails, and feed header pipes. If there are eight process units, up to 24 detectors may be required at a modern GCEP. Distant locations, harsh industrial environments, and safeguards continuity of knowledge requirements all place certain demands on the network robustness and power reliability. This paper describes the infrastructure and architecture of an OLEM system based on OLEM collection nodes on the unit header pipes and power and network support nodes for groupings of the collection nodes. A redundant, self-healing communications network, distributed backup power, and a secure communications methodology. Two candidate technologies being considered for secure communications are the Object Linking and Embedding for Process Control Unified Architecture cross-platform, service-oriented architecture model for process control communications and the emerging IAEA Real-time And INtegrated STream-Oriented Remote Monitoring (RAINSTORM) framework to provide the common secure communication infrastructure for remote, unattended monitoring systems. The proposed infrastructure design offers modular, commercial components, plug-and-play extensibility for GCEP deployments, and is intended to meet the guidelines and requirements for unattended and remotely monitored safeguards systems.

Younkin, James R [ORNL; Rowe, Nathan C [ORNL; Garner, James R [ORNL

2012-01-01T23:59:59.000Z

27

CENTRIFUGE APPARATUS  

DOE Patents (OSTI)

A high-speed centrifuge for the separation of gaseous isotopes is designed comprising a centrifugal pump mounted on the outlet of a centrifuge bowl and arranged to pump the heavy and light fractions out of the centrifuge bowl in two separate streams.

Skarstrom, C.; Urey, H.C.; Cohen, K.

1960-08-01T23:59:59.000Z

28

THE THEORY OF URANIUM ENRICHMENT BY THE GAS CENTRIFUGE  

E-Print Network (OSTI)

Technical Basis of the Gas Centrifuge", Adv. in Nucl. Sci.D.R. , (1978) "The Gas Centrifuge", Scientific American,Fluid Dynamics of a Gas Centrifuge", J. Fluid Mech. , 101,

Olander, Donald R.

2013-01-01T23:59:59.000Z

29

Design of an Unattended Environmental Aerosol Sampling and Analysis System for Gaseous Centrifuge Enrichment Plants  

Science Conference Proceedings (OSTI)

The resources of the IAEA continue to be challenged by the rapid, worldwide expansion of nuclear energy production. Gaseous centrifuge enrichment plants (GCEPs) represent an especially formidable dilemma to the application of safeguard measures, as the size and enrichment capacity of GCEPs continue to escalate. During the early part of the 1990's, the IAEA began to lay the foundation to strengthen and make cost-effective its future safeguard regime. Measures under Part II of 'Programme 93+2' specifically sanctioned access to nuclear fuel production facilities and environmental sampling by IAEA inspectors. Today, the Additional Protocol grants inspection and environmental sample collection authority to IAEA inspectors at GCEPs during announced and low frequency unannounced (LFUA) inspections. During inspections, IAEA inspectors collect environmental swipe samples that are then shipped offsite to an analytical laboratory for enrichment assay. This approach has proven to be an effective deterrence to GCEP misuse, but this method has never achieved the timeliness of detection goals set forth by IAEA. Furthermore it is questionable whether the IAEA will have the resources to even maintain pace with the expansive production capacity of the modern GCEP, let alone improve the timeliness in reaching current safeguards conclusions. New safeguards propositions, outside of familiar mainstream safeguard measures, may therefore be required that counteract the changing landscape of nuclear energy fuel production. A new concept is proposed that offers rapid, cost effective GCEP misuse detection, without increasing LFUA inspection access or introducing intrusive access demands on GCEP operations. Our approach is based on continuous onsite aerosol collection and laser enrichment analysis. This approach mitigates many of the constraints imposed by the LFUA protocol, reduces the demand for onsite sample collection and offsite analysis, and overcomes current limitations associated with the in-facility misuse detection devices. Onsite environmental sample collection offers the ability to collect fleeting uranium hexafluoride emissions before they are lost to the ventilation system or before they disperse throughout the facility, to become deposited onto surfaces that are contaminated with background and historical production material. Onsite aerosol sample collection, combined with enrichment analysis, provides the unique ability to quickly detect stepwise enrichment level changes within the facility, leading to a significant strengthening of facility misuse deterence. We report in this paper our study of several GCEP environmental sample release scenarios and simulation results of a newly designed aerosol collection and particle capture system that is fully integrated with the Laser Ablation, Absorbance Ratio Spectrometry (LAARS) uranium particle enrichment analysis instrument that was developed at the Pacific Northwest National Laboratory.

Anheier, Norman C.; Munley, John T.; Alexander, M. L.

2011-07-19T23:59:59.000Z

30

Detection of illicit HEU production in gaseous centrifuge enrichment plants using neutron counting techniques on product cylinders  

SciTech Connect

Innovative and novel safeguards approaches are needed for nuclear energy to meet global energy needs without the threat of nuclear weapons proliferation. Part of these efforts will include creating verification techniques that can monitor uranium enrichment facilities for illicit production of highly-enriched uranium (HEU). Passive nondestructive assay (NDA) techniques will be critical in preventing illicit HEU production because NDA offers the possibility of continuous and unattended monitoring capabilities with limited impact on facility operations. Gaseous centrifuge enrichment plants (GCEP) are commonly used to produce low-enriched uranium (LEU) for reactor fuel. In a GCEP, gaseous UF{sub 6} spins at high velocities in centrifuges to separate the molecules containing {sup 238}U from those containing the lighter {sup 235}U. Unfortunately, the process for creating LEU is inherently the same as HEU, creating a proliferation concern. Insuring that GCEPs are producing declared enrichments poses many difficult challenges. In a GCEP, large cascade halls operating thousands of centrifuges work together to enrich the uranium which makes effective monitoring of the cascade hall economically prohibitive and invasive to plant operations. However, the enriched uranium exiting the cascade hall fills product cylinders where the UF{sub 6} gas sublimes and condenses for easier storage and transportation. These product cylinders hold large quantities of enriched uranium, offering a strong signal for NDA measurement. Neutrons have a large penetrability through materials making their use advantageous compared to gamma techniques where the signal is easily attenuated. One proposed technique for detecting HEU production in a GCEP is using neutron coincidence counting at the product cylinder take off stations. This paper discusses findings from Monte Carlo N-Particle eXtended (MCNPX) code simulations that examine the feasibility of such a detector.

Freeman, Corey R [Los Alamos National Laboratory; Geist, William H [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

31

Obama Administration Announces Major Step Forward for the American  

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

Major Step Forward for the American Major Step Forward for the American Centrifuge Plant Obama Administration Announces Major Step Forward for the American Centrifuge Plant June 13, 2012 - 9:36am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - U.S. Energy Secretary Steven Chu announced today that the Obama Administration reached a major milestone in its efforts to secure an advanced domestic uranium enrichment capability for national security purposes. The Energy Department, USEC Inc. and American Centrifuge Demonstration, LLC, have signed a set of agreements that will enable the research, development and demonstration (RD&D) project at the American Centrifuge Plant (ACP) in Piketon, Ohio, to move forward while providing significant taxpayer protections. The RD&D at ACP will be managed under a

32

Obama Administration Announces Major Step Forward for the American  

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

Major Step Forward for the American Major Step Forward for the American Centrifuge Plant Obama Administration Announces Major Step Forward for the American Centrifuge Plant June 13, 2012 - 9:36am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - U.S. Energy Secretary Steven Chu announced today that the Obama Administration reached a major milestone in its efforts to secure an advanced domestic uranium enrichment capability for national security purposes. The Energy Department, USEC Inc. and American Centrifuge Demonstration, LLC, have signed a set of agreements that will enable the research, development and demonstration (RD&D) project at the American Centrifuge Plant (ACP) in Piketon, Ohio, to move forward while providing significant taxpayer protections. The RD&D at ACP will be managed under a

33

CENTRIFUGAL SEPARATORS  

DOE Patents (OSTI)

A centrifugal separator is described for separating gaseous mixtures where the temperature gradients both longitudinally and radially of the centrifuge may be controlled effectively to produce a maximum separation of the process gases flowing through. Tbe invention provides for the balancing of increases and decreases in temperature in various zones of the centrifuge chamber as the result of compression and expansions respectively, of process gases and may be employed effectively both to neutralize harmful temperature gradients and to utilize beneficial temperaturc gradients within the centrifuge.

Skarstrom, C.

1959-03-10T23:59:59.000Z

34

Centrifuge apparatus  

DOE Patents (OSTI)

A method and apparatus for operating a continuous flow blood separation centrifuge are provided. The hematocrit of the entrant whole blood is continuously maintained at an optimum constant value by the addition of plasma to the entrant blood. The hematocrit of the separated red cells is monitored to indicate the degree of separation taking place, thereby providing a basis for regulating the flow through the centrifuge.

Sartory, Walter K. (Oak Ridge, TN); Eveleigh, John W. (Oak Ridge, TN)

1976-01-01T23:59:59.000Z

35

American Canyon Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Biomass Facility Biomass Facility Jump to: navigation, search Name American Canyon Power Plant Biomass Facility Facility American Canyon Power Plant Sector Biomass Facility Type Landfill Gas Location Napa County, California Coordinates 38.5024689°, -122.2653887° 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":38.5024689,"lon":-122.2653887,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

36

Application of Condition-Based Monitoring Techniques for Remote Monitoring of a Simulated Gas Centrifuge Enrichment Plant  

SciTech Connect

This paper presents research into the adaptation of monitoring techniques from maintainability and reliability (M&R) engineering for remote unattended monitoring of gas centrifuge enrichment plants (GCEPs) for international safeguards. Two categories of techniques are discussed: the sequential probability ratio test (SPRT) for diagnostic monitoring, and sequential Monte Carlo (SMC or, more commonly, particle filtering ) for prognostic monitoring. Development and testing of the application of condition-based monitoring (CBM) techniques was performed on the Oak Ridge Mock Feed and Withdrawal (F&W) facility as a proof of principle. CBM techniques have been extensively developed for M&R assessment of physical processes, such as manufacturing and power plants. These techniques are normally used to locate and diagnose the effects of mechanical degradation of equipment to aid in planning of maintenance and repair cycles. In a safeguards environment, however, the goal is not to identify mechanical deterioration, but to detect and diagnose (and potentially predict) attempts to circumvent normal, declared facility operations, such as through protracted diversion of enriched material. The CBM techniques are first explained from the traditional perspective of maintenance and reliability engineering. The adaptation of CBM techniques to inspector monitoring is then discussed, focusing on the unique challenges of decision-based effects rather than equipment degradation effects. These techniques are then applied to the Oak Ridge Mock F&W facility a water-based physical simulation of a material feed and withdrawal process used at enrichment plants that is used to develop and test online monitoring techniques for fully information-driven safeguards of GCEPs. Advantages and limitations of the CBM approach to online monitoring are discussed, as well as the potential challenges of adapting CBM concepts to safeguards applications.

Hooper, David A [ORNL; Henkel, James J [ORNL; Whitaker, Michael [ORNL

2012-01-01T23:59:59.000Z

37

Measurement of the enrichment of uranium in the pipework of a gas centrifuge enrichment plant  

SciTech Connect

The US and UK have been separately working on the development of a NDA instrument to determine the enrichment of gaseous UF/sub 6/ at low pressures in cascade header pipework in line with the conclusions of the Hexapartite Safeguards Project viz. the instrument is capable of making a ''go/no go'' decision of whether the enrichment is less than/greater than 20%. Recently, there has been a series of very useful technical exchanges of ideas and information between the two countries. This has led to a technical formulation for such an instrumentation based on ..gamma..-ray spectrometry which, although plant-specific in certain features, nevertheless is based on the same physical principles. Experimental results from commercially operating enrichment plants are very encouraging and indicate that a complete measurement including set up time on the pipe should be attainable in about 30 minutes when measuring pipes of diameter around 110 mm. 5 refs., 4 figs.

Packer, T.W.; Lees, E.W.; Close, D.; Nixon, K.V.; Pratt, J.C.; Strittmatter, R.

1985-01-01T23:59:59.000Z

38

THE TESTING OF COMMERCIALLY AVAILABLE ENGINEERING AND PLANT SCALE ANNULAR CENTRIFUGAL CONTACTORS FOR THE PROCESSING OF SPENT NUCLEAR FUEL  

Science Conference Proceedings (OSTI)

Annular centrifugal contactors are being evaluated for process scale solvent extraction operations in support of United State Advanced Fuel Cycle Initiative goals. These contactors have the potential for high stage efficiency if properly employed and optimized for the application. Commercially available centrifugal contactors are being tested at the Idaho National Laboratory to support this program. Hydraulic performance and mass transfer efficiency have been measured for portions of an advanced nuclear fuel cycle using 5-cm diameter annular centrifugal contactors. Advanced features, including low mix sleeves and clean-in-place rotors, have also been evaluated in 5-cm and 12.5-cm contactors.

Jack D. Law; David Meikrantz; Troy Garn; Nick Mann; Scott Herbst

2006-10-01T23:59:59.000Z

39

Unattended Monitoring of HEU Production in Gaseous Centrifuge Enrichment Plants using Automated Aerosol Collection and Laser-based Enrichment Assay  

Science Conference Proceedings (OSTI)

Nuclear power is enjoying rapid growth as government energy policies and public demand shift toward low carbon energy production. Pivotal to the global nuclear power renaissance is the development and deployment of robust safeguards instrumentation that allows the limited resources of the IAEA to keep pace with the expansion of the nuclear fuel cycle. Undeclared production of highly enriched uranium (HEU) remains a primary proliferation concern for modern gaseous centrifuge enrichment plants (GCEPs), due to their massive separative work unit (SWU) processing power and comparably short cascade equilibrium timescale. The Pacific Northwest National Laboratory is developing an unattended safeguards instrument, combining continuous aerosol particulate collection with uranium isotope assay, to provide timely detection of HEU production within a GCEP. This approach is based on laser vaporization of aerosol particulates, followed by laser spectroscopy to characterize the uranium enrichment level. Our prior investigation demonstrated single-shot detection sensitivity approaching the femtogram range and relative isotope ratio uncertainty better than 10% using gadolinium as a surrogate for uranium. In this paper we present measurement results on standard samples containing traces of depleted, natural, and low enriched uranium, as well as measurements on aerodynamic size uranium particles mixed in background materials (e.g., dust, minerals, soils). Improvements and optimizations in the detection electronics, signal timing, calibration, and laser alignment have lead to significant improvements in detection sensitivity and enrichment accuracy, contributing to an overall reduction in the false alarm probability. The sample substrate media was also found to play a significant role in facilitating laser-induced vaporization and the production of energetic plasma conditions, resulting in ablation optimization and further improvements in the isotope abundance sensitivity.

Anheier, Norman C.; Bushaw, Bruce A.

2010-08-11T23:59:59.000Z

40

Centrifugal pyrocontactor  

DOE Patents (OSTI)

A method for mixing and separating immiscible liquid salts and liquid metals in a centrifugal contractor. The method includes introducing the liquids into an annular mixing zone and intensely mixing the liquids using vertical vanes attached to a rotor cooperating with vertical baffles, a horizontal baffle, and bottom vanes attached to the contactor housing. The liquids enter the contactor in the range of 700-800 degrees Celsius. The liquids are separated in the rotor into a dense phase and a light phase which are discharged from the contactor.

Chow, Lorac S. (Willowbrook, IL); Leonard, Ralph A. (River Forest, IL)

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Next Generation Safeguards Initiative: Analysis of Probability of Detection of Plausible Diversion Scenarios at Gas Centrifuge Enrichment Plants Using Advanced Safeguards  

Science Conference Proceedings (OSTI)

Over the last decade, efforts by the safeguards community, including inspectorates, governments, operators and owners of centrifuge facilities, have given rise to new possibilities for safeguards approaches in enrichment plants. Many of these efforts have involved development of new instrumentation to measure uranium mass and uranium-235 enrichment and inspection schemes using unannounced and random site inspections. We have chosen select diversion scenarios and put together a reasonable system of safeguards equipment and safeguards approaches and analyzed the effectiveness and efficiency of the proposed safeguards approach by predicting the probability of detection of diversion in the chosen safeguards approaches. We analyzed the effect of redundancy in instrumentation, cross verification of operator instrumentation by inspector instrumentation, and the effects of failures or anomalous readings on verification data. Armed with these esults we were able to quantify the technical cost benefit of the addition of certain instrument suites and show the promise of these new systems.

Hase, Kevin R. [Los Alamos National Laboratory; Hawkins Erpenbeck, Heather [Los Alamos National Laboratory; Boyer, Brian D. [Los Alamos National Laboratory

2012-07-10T23:59:59.000Z

42

CENTRIFUGE END CAP  

DOE Patents (OSTI)

An end cap for ultra-gas centrifuges is designed to impart or remove angular momentum to or from the gas and to bring the entering gas to the temperature of the gas inside the centrifuge. The end cap is provided with slots or fins for adjusting the temperature and the angular momentum of the entering gas to the temperature and momentum of the gas in the centrifuge and is constructed to introduce both the inner and the peripheral stream into the centrifuge.

Beams, J.W.; Snoddy, L.B.

1960-08-01T23:59:59.000Z

43

USE OF MAILBOX APPROACH, VIDEO SURVEILLANCE, AND SHORT-NOTICE RANDOM INSPECTIONS TO ENHANCE DETECTION OF UNDECLARED LEU PRODUCTION AT GAS CENTRIFUGE ENRICHMENT PLANTS.  

SciTech Connect

Current safeguards approaches used by the IAEA at gas centrifuge enrichment plants (GCEPs) need enhancement in order to detect undeclared LEU production with adequate detection probability. ''Mailbox'' declarations have been used in the last two decades to verify receipts, production, and shipments at some bulk-handling facilities (e.g., fuel-fabrication plants). The operator declares the status of his plant to the IAEA on a daily basis using a secure ''Mailbox'' system such as a secure tamper-resistant computer. The operator agrees to hold receipts and shipments for a specified period of time, along with a specified number of annual inspections, to enable inspector access to a statistically large enough population of UF{sub 6} cylinders and fuel assemblies to achieve the desired detection probability. The inspectors can access the ''Mailbox'' during randomly timed inspections and then verify the operator's declarations for that day. Previously, this type of inspection regime was considered mainly for verifying the material balance at fuel-fabrication, enrichment, and conversion plants. Brookhaven National Laboratory has expanded the ''Mailbox'' concept with short-notice random inspections (SNRIs), coupled with enhanced video surveillance, to include declaration and verification of UF{sub 6} cylinder operational data to detect activities associated with undeclared LEU production at GCEPs. Since the ''Mailbox'' declarations would also include data relevant to material-balance verification, these randomized inspections would replace the scheduled monthly interim inspections for material-balance purposes; in addition, the inspectors could simultaneously perform the required number of Limited-Frequency Unannounced Access (LFUA) inspections used for HEU detection. This approach would provide improved detection capabilities for a wider range of diversion activities with not much more inspection effort than at present.

BOYER, B.D.; GORDON, D.M.; JO, J.

2006-07-16T23:59:59.000Z

44

Development of turbine driven centrifugal compressors for non-condensible gas removal at geothermal power plants. Final report  

SciTech Connect

Initial field tests have been completed for a Non-Condensible Gas (NCG) turbocompressor for geothermal power plants. It provides alternate technology to steam-jet ejectors and liquid-ring vacuum pumps that are currently used for NCG removal. It incorporates a number of innovative design features to enhance reliability, reduce steam consumption and reduce O&M costs. During initial field tests, the turbocompressor has been on-line for more than 4500 hours as a third stage compressor at The Geysers Unit 11 Power Plant. Test data indicates its overall efficiency is about 25% higher than a liquid-ring vacuum pump, and 250% higher than a steam-jet ejector when operating with compressor inlet pressures of 12.2 in-Hga and flow rates over 20,000 lbm/hr.

1997-12-16T23:59:59.000Z

45

Trial Plant Review of an American Nuclear Society External Event Probabilistic Risk Assessment Standard  

Science Conference Proceedings (OSTI)

This study examined a representative set of Seismic Probabilistic Risk Assessments (SPRAs) and Seismic Margin Assessments (SMAs) performed for U.S. nuclear plants and evaluated them against the American Nuclear Society's draft External-Event PRA Methodology Standard for conducting Probabilistic Risk Assessment of external events.

2003-09-22T23:59:59.000Z

46

A "Proof-of-Concept" Demonstration of RF-Based Technologies for UF6 Cylinder Tracking at Centrifuge Enrichment Plant  

SciTech Connect

This effort describes how radio-frequency (RF) technology can be integrated into a uranium enrichment facility's nuclear materials accounting and control program to enhance uranium hexafluoride (UF6) cylinder tracking and thus provide benefits to both domestic and international safeguards. Approved industry-standard cylinders are used to handle and store UF6 feed, product, tails, and samples at uranium enrichment plants. In the international arena, the International Atomic Energy Agency (IAEA) relies on time-consuming manual cylinder inventory and tracking techniques to verify operator declarations and to detect potential diversion of UF6. Development of a reliable, automated, and tamper-resistant process for tracking and monitoring UF6 cylinders would greatly reduce the risk of false or misreported cylinder tare weights, diversion of nuclear material, concealment of excess production, utilization of undeclared cylinders, and misrepresentation of the cylinders contents. This paper will describe a "proof-of concept" system that was designed show the feasibility of using RF based technologies to track individual UF6 cylinders throughout their entire life cycle, and thus ensure both increased domestic accountability of materials and a more effective and efficient method for application of IAEA international safeguards at the site level. The proposed system incorporates RF-based identification devices, which provide a mechanism for a reliable, automated, and tamper-resistant tracking network. We explore how securely attached RF tags can be integrated with other safeguards technologies to better detect diversion of cylinders. The tracking system could also provide a foundation for integration of other types of safeguards that would further enhance detection of undeclared activities.

Pickett, Chris A [ORNL; Younkin, James R [ORNL; Kovacic, Donald N [ORNL; Dixon, E. T. [Los Alamos National Laboratory (LANL); Martinez, B. [Los Alamos National Laboratory (LANL)

2007-01-01T23:59:59.000Z

47

Valve for gas centrifuges  

DOE Patents (OSTI)

The invention is pneumatically operated valve assembly for simulatenously (1) closing gas-transfer lines connected to a gas centrifuge or the like and (2) establishing a recycle path between two on the lines so closed. The value assembly is especially designed to be compact, fast-acting, reliable, and comparatively inexpensive. It provides large reductions in capital costs for gas-centrifuge cascades.

Hahs, C.A.; Rurbage, C.H.

1982-03-17T23:59:59.000Z

48

Defining the needs for non-destructive assay of UF6 feed, product, and tails at gas centrifuge enrichment plants and possible next steps  

SciTech Connect

Current safeguards approaches used by the IAEA at gas centrifuge enrichment plants (GCEPs) need enhancement in order to detect undeclared LEU production with adequate detection probability using non destructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and {sup 235}U enrichment of UF{sub 6} bulk material used in the process of enrichment at GCEPS. The inspectors also take destructive assay (DA) samples for analysis off-site which provide accurate, on the order of 0.1 % to 0.5% uncertainty, data on the enrichment of the UF{sub 6} feed, tails, and product. However, DA sample taking is a much more labor intensive and resource intensive exercise for the operator and inspector. Furthermore, the operator must ship the samples off-site to the IAEA laboratory which delays the timeliness of the results and contains the possibility of the loss of the continuity of knowledge of the samples during the storage and transit of the material. Use of the IAEA's inspection sampling algorithm shows that while total sample size is fixed by the total population of potential samples and its intrinsic qualities, the split of the samples into NDA or DA samples is determined by the uncertainties in the NDA measurements. Therefore, the larger the uncertainties in the NDA methods, more of the sample taken must be DA samples. Since the DA sampling is arduous and costly, improvements in NDA methods would reduce the number of DA samples needed. Furthermore, if methods of on-site analysis of the samples could be developed that have uncertainties in the 1-2% range, a lot of the problems inherent in DA sampling could be removed. The use of an unattended system that could give an overview of the entire process giving complementary data on the enrichment process as well as accurate measures of enrichment and weights of the UF{sub 6} feed, tails, and product would be a major step in enhancing the ability of NDA beyond present attended systems. The possibility of monitoring the feed, tails, and product header pipes in such a way as to gain safeguards relevant flow and enrichment information without compromising the intellectual property of the operator including proprietary equipment and operational parameters would be a huge step forward. This paper contains an analysis of possible improvements in unattended and attended NDA systems including such process monitoring and possible on-site analysis of DA samples that could reduce the uncertainty of the inspector measurements reducing the difference between the operator's and inspector's measurements providing more effective and efficient IAEA GeEPs safeguards.

Boyer, Brian D [Los Alamos National Laboratory; Swinhoe, Martyn T [Los Alamos National Laboratory; Moran, Bruce W [IAEA; Lebrun, Alain [IAEA

2009-01-01T23:59:59.000Z

49

vol. 179, no. 3 the american naturalist march 2012 Insects on Plants: Explaining the Paradox of Low Diversity  

E-Print Network (OSTI)

species pools. Herbivore diversity increases as a power function of plant diversity, and the rate specialized herbivores or pathogens have density-dependent effects on plant growth and fitness, put- tingvol. 179, no. 3 the american naturalist march 2012 Insects on Plants: Explaining the Paradox of Low

50

Valve for gas centrifuges  

DOE Patents (OSTI)

The invention is a pneumatically operated valve assembly for simultaneously (1) closing gas-transfer lines connected to a gas centrifuge or the like and (2) establishing a recycle path between two of the lines so closed. The valve assembly is especially designed to be compact, fast-acting, reliable, and comparatively inexpensive. It provides large reductions in capital costs for gas-centrifuge cascades.

Hahs, Charles A. (Oak Ridge, TN); Burbage, Charles H. (Oak Ridge, TN)

1984-01-01T23:59:59.000Z

51

Assessment of Ice Plugging of the Cooling Water Intake at American Electric Power's Conesville Power Plant  

Science Conference Proceedings (OSTI)

The American Electrical Power (AEP) Conesville power plant is shutting down the last unit that uses a once-through cooling system. Currently, warm water from the existing cooling system is routed to the intake area to control ice buildup. After the last unit is shut down, there will be no control of the ice buildup in the trash racks, making complete blockage of the intake facility a possibility. A sediment-control structure was built in 2000 to prevent sediment buildup at the intake facility. The sedime...

2011-12-14T23:59:59.000Z

52

Table 40. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

0. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code 0. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 40. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 NAICS Code June 30, 2013 March 31, 2013 June 30, 2012 Percent Change (June 30) 2013 versus 2012 311 Food Manufacturing 875 926 1,015 -13.9 312 Beverage and Tobacco Product Mfg. 26 17 19 35.8 313 Textile Mills 22 22 25 -13.9 315 Apparel Manufacturing w w w w 321 Wood Product Manufacturing w w w w 322 Paper Manufacturing 570 583

53

Table 35. U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 35. U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Year to Date NAICS Code April - June 2013 January - March 2013 April - June 2012 2013 2012 Percent Change 311 Food Manufacturing 2,256 2,561 1,864 4,817 4,343 10.9 312 Beverage and Tobacco Product Mfg. 38 50 48 88 95 -7.7 313 Textile Mills 31 29 21 60 59 2.2 315 Apparel Manufacturing w w w w w w 321 Wood Product Manufacturing w w w

54

Historic American Engineering Record, Idaho National Laboratory, Idaho Chemical Processing Plant, Fuel Reprocessing Complex  

SciTech Connect

Just as automobiles need fuel to operate, so do nuclear reactors. When fossil fuels such as gasoline are burned to power an automobile, they are consumed immediately and nearly completely in the process. When the fuel is gone, energy production stops. Nuclear reactors are incapable of achieving this near complete burn-up because as the fuel (uranium) that powers them is burned through the process of nuclear fission, a variety of other elements are also created and become intimately associated with the uranium. Because they absorb neutrons, which energize the fission process, these accumulating fission products eventually poison the fuel by stopping the production of energy from it. The fission products may also damage the structural integrity of the fuel elements. Even though the uranium fuel is still present, sometimes in significant quantities, it is unburnable and will not power a reactor unless it is separated from the neutron-absorbing fission products by a method called fuel reprocessing. Construction of the Fuel Reprocessing Complex at the Chem Plant started in 1950 with the Bechtel Corporation serving as construction contractor and American Cyanamid Company as operating contractor. Although the Foster Wheeler Corporation assumed responsibility for the detailed working design of the overall plant, scientists at Oak Ridge designed all of the equipment that would be employed in the uranium separations process. After three years of construction activity and extensive testing, the plant was ready to handle its first load of irradiated fuel.

Susan Stacy; Julie Braun

2006-12-01T23:59:59.000Z

55

Gas Centrifuges and Nuclear Proliferation  

SciTech Connect

Gas centrifuges have been an ideal enrichment method for a wide variety of countries. Many countries have built gas centrifuges to make enriched uranium for peaceful nuclear purposes. Other countries have secretly sought centrifuges to make highly enriched uranium for nuclear weapons. In more recent times, several countries have secretly sought or built gas centrifuges in regions of tension. The main countries that have been of interest in the last two decades have been Pakistan, Iraq, Iran, and North Korea. Currently, most attention is focused on Iran, Pakistan, and North Korea. These states did not have the indigenous abilities to make gas centrifuges, focusing instead on illicit and questionable foreign procurement. The presentation covered the following main sections: Spread of centrifuges through illicit procurement; Role of export controls in stopping proliferation; Increasing the transparency of gas centrifuge programs in non-nuclear weapon states; and, Verified dismantlement of gas centrifuge programs. Gas centrifuges are important providers of low enriched uranium for civil nuclear power reactors. They also pose special nuclear proliferation risks. We all have special responsibilities to prevent the spread of gas centrifuges into regions of tension and to mitigate the consequences of their spread into the Middle East, South Asia, and North Asia.

Albright, David

2004-09-15T23:59:59.000Z

56

AMERICAN ELECTRIC POWER'S CONESVILLE POWER PLANT UNIT NO.5 CO2 CAPTURE RETROFIT STUDY  

SciTech Connect

ALSTOM Power Inc.'s Power Plant Laboratories (ALSTOM) has teamed with American Electric Power (AEP), ABB Lummus Global Inc. (ABB), the US Department of Energy National Energy Technology Laboratory (DOE NETL), and the Ohio Coal Development Office (OCDO) to conduct a comprehensive study evaluating the technical feasibility and economics of alternate CO{sub 2} capture and sequestration technologies applied to an existing US coal-fired electric generation power plant. The motivation for this study was to provide input to potential US electric utility actions concerning GHG emissions reduction. If the US decides to reduce CO{sub 2} emissions, action would need to be taken to address existing power plants. Although fuel switching from coal to natural gas may be one scenario, it will not necessarily be a sufficient measure and some form of CO{sub 2} capture for use or disposal may also be required. The output of this CO{sub 2} capture study will enhance the public's understanding of control options and influence decisions and actions by government, regulators, and power plant owners in considering the costs of reducing greenhouse gas CO{sub 2} emissions. The total work breakdown structure is encompassed within three major reports, namely: (1) Literature Survey, (2) AEP's Conesville Unit No.5 Retrofit Study, and (3) Bench-Scale Testing and CFD Evaluation. The report on the literature survey results was issued earlier by Bozzuto, et al. (2000). Reports entitled ''AEP's Conesville Unit No.5 Retrofit Study'' and ''Bench-Scale Testing and CFD Evaluation'' are provided as companion volumes, denoted Volumes I and II, respectively, of the final report. The work performed, results obtained, and conclusions and recommendations derived therefrom are summarized.

Carl R. Bozzuto; Nsakala ya Nsakala; Gregory N. Liljedahl; Mark Palkes; John L. Marion

2001-06-30T23:59:59.000Z

57

Automated Centrifugal Chiller Diagnostician - Available ...  

Summary. Researchers and engineers at PNNL have developed an automated, sophisticated, multi-level, real-time centrifugal chiller diagnostician with ...

58

Obama Administration Announces Major Step Forward for the American...  

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

uranium enrichment capability for national security purposes. The Energy Department, USEC Inc. and American Centrifuge Demonstration, LLC, have signed a set of agreements that...

59

Centrifugal compressor identification using LOLIMOT  

Science Conference Proceedings (OSTI)

In this paper, the dynamics of a nonlinear centrifugal compressor which is used in compression of natural gas process, is identified using Locally Linear Model Tree (LOLIMOT) algorithm. Real data were collected from the performance maps of the system ... Keywords: LOLIMOT, centrifugal compressor, identification, neuro-fuzzy models, nonlinear, performance maps

Najmeh Daroogheh

2009-06-01T23:59:59.000Z

60

Centrifuge treatment of coal tar  

SciTech Connect

New technology is required for the removal of water and heavy fractions from regular coal tar. Centrifuges offer the best option. Purification of coal tar by means of centrifuges at OAO NLMK permits the production of pitch coke or electrode pitch that complies with current standards.

L.A. Kazak; V.Z. Kaidalov; L.F. Syrova; O.S. Miroshnichenko; A.S. Minakov [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

2009-07-15T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Gas centrifuge purge method  

DOE Patents (OSTI)

1. In a method of separating isotopes in a high speed gas centrifuge wherein a vertically oriented cylindrical rotor bowl is adapted to rotate about its axis within an evacuated chamber, and wherein an annular molecular pump having an intake end and a discharge end encircles the uppermost portion of said rotor bowl, said molecular pump being attached along its periphery in a leak-tight manner to said evacuated chamber, and wherein end cap closure means are affixed to the upper end of said rotor bowl, and a process gas withdrawal and insertion system enters said bowl through said end cap closure means, said evacuated chamber, molecular pump and end cap defining an upper zone at the discharge end of said molecular pump, said evacuated chamber, molecular pump and rotor bowl defining a lower annular zone at the intake end of said molecular pump, a method for removing gases from said upper and lower zones during centrifuge operation with a minimum loss of process gas from said rotor bowl, comprising, in combination: continuously measuring the pressure in said upper zone, pumping gas from said lower zone from the time the pressure in said upper zone equals a first preselected value until the pressure in said upper zone is equal to a second preselected value, said first preselected value being greater than said second preselected value, and continuously pumping gas from said upper zone from the time the pressure in said upper zone equals a third preselected value until the pressure in said upper zone is equal to a fourth preselected value, said third preselected value being greater than said first, second and fourth preselected values.

Theurich, Gordon R. (Oak Ridge, TN)

1976-01-01T23:59:59.000Z

62

Table 28. U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 28. U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Year to Date NAICS Code April - June 2013 January - March 2013 April - June 2012 2013 2012 Percent Change 311 Food Manufacturing 2,214 2,356 1,994 4,570 4,353 5.0 312 Beverage and Tobacco Product Mfg. 48 37 53 85 90 -5.6 313 Textile Mills 31 29 22 59 63 -6.1 315 Apparel Manufacturing w w w w w w 321 Wood Product Manufacturing w w w w w w 322 Paper Manufacturing

63

HOUSINGS AND MOUNTINGS FOR CENTRIFUGES  

DOE Patents (OSTI)

A protective housing for a gas centrifuge comprises a slidable connection between flanges and framework portions for absorbing rotational energy in case of bursting of the rotor and a sealing means for sealing the rotor chamber.

Rushing, F.C.

1960-08-16T23:59:59.000Z

64

Centrifugal torque in rotating matter  

E-Print Network (OSTI)

Thermal molecular motion in combination with rotation and differences in centrifugal forces causes a torque in matter. The effect is derived for gas but does also exist in liquid and solid matter.

Jonsson, David

2010-01-01T23:59:59.000Z

65

Energy Savings for Centrifugal Compressors  

E-Print Network (OSTI)

Current design improvements of both the rotating and stationary aerodynamic components of centrifugal compressors can greatly increase the efficiency of vintage machines. A centrifugal compressor built in the 1970's or 1980's might have an external polytropic efficiency in the high 70's, whereas a newer compressor might have an efficiency over 85 percent. Centrifugal compressors are designed to operate at a best efficiency point (BEP) shown on its performance map. Whether a centrifugal compressor is operating at its BEP, near choke, near the surge point, or in recycle, the operator may be able to significantly reduce the total energy consumption by rerating the installed machine with new, higher efficiency aero components. Whether the compressor is driven by an electric motor, steam turbine or gas turbine, costs for operating these drivers is ever increasing and how much it may go up in the future is uncertain. With a greater worldwide focus on protecting the environment by reducing greenhouse gases, improving the efficiency of an installed centrifugal compressor by rerating can go a long way toward that goal. This paper will explain the reasons for rerating a compressor and provide details of the rerate process.

Fisher, D.

2011-01-01T23:59:59.000Z

66

MEANS FOR DETERMINING CENTRIFUGE ALIGNMENT  

DOE Patents (OSTI)

An apparatus is presented for remotely determining the alignment of a centrifuge. The centrifage shaft is provided with a shoulder, upon which two followers ride, one for detecting radial movements, and one upon the shoulder face for determining the axial motion. The followers are attached to separate liquid filled bellows, and a tube connects each bellows to its respective indicating gage at a remote location. Vibrations produced by misalignment of the centrifuge shaft are transmitted to the bellows, and tbence through the tubing to the indicator gage. This apparatus is particularly useful for operation in a hot cell where the materials handled are dangerous to the operating personnel.

Smith, W.Q.

1958-08-26T23:59:59.000Z

67

Sensor Technology Identification, Development, and Implementation for 2003: Smart Sensor for Centrifugal Charging Pump Gearbox  

Science Conference Proceedings (OSTI)

This report is the second report in the series involving the use of a wireless smart sensor to monitor component health in a nuclear power plant. The original report was EPRI report 1006694, "Centrifugal Charging Pump Gearbox Smart Sensor Development." This current report provides details about the installation and operation of the smart sensor centrifugal charging pump (CCP) gearbox health monitoring system at Catawba Nuclear Power Plant during July 2003. Results from the data collected during the perio...

2003-12-08T23:59:59.000Z

68

Select an Energy-Efficient Centrifugal Pump  

SciTech Connect

BestPractices Program tip sheet discussing pumping system efficiency by selecting an energy-efficient centrifugal pump.

2005-10-01T23:59:59.000Z

69

Centrifugal separator devices, systems and related methods  

SciTech Connect

Centrifugal separator devices, systems and related methods are described. More particularly, fluid transfer connections for a centrifugal separator system having support assemblies with a movable member coupled to a connection tube and coupled to a fixed member, such that the movable member is constrained to movement along a fixed path relative to the fixed member are described. Also, centrifugal separator systems including such fluid transfer connections are described. Additionally, methods of installing, removing and/or replacing centrifugal separators from centrifugal separator systems are described.

Meikrantz, David H. (Idaho Falls, ID); Law, Jack D. (Pocatello, ID); Garn, Troy G. (Idaho Falls, ID); Todd, Terry A. (Aberdeen, ID); Macaluso, Lawrence L. (Carson City, NV)

2012-03-20T23:59:59.000Z

70

Motility fractionation of bacteria by centrifugation  

E-Print Network (OSTI)

Centrifugation is a widespread laboratory technique used to separate mixtures into fractions characterized by a specific size, weight or density. We demonstrate that centrifugation can be also used to separate swimming cells having different motility. To do this we study self-propelled bacteria under the influence of an external centrifugal field. Using dynamic image correlation spectroscopy we measure the spatially resolved motility of bacteria after centrifugation. A significant gradient in swimming-speeds is observed for increasing centrifugal speeds. Our results can be reproduced by a model that treats bacteria as "hot" colloidal particles having a diffusion coefficient that depends on the swimming speed.

Claudio Maggi; Alessia Lepore; Jacopo Solari; Alessandro Rizzo; Roberto Di Leonardo

2013-10-10T23:59:59.000Z

71

Recent advances in centrifugal contactors design  

SciTech Connect

Advances in thedesign of the Argonne centrifugal contactor for solvent extaction are being realized as these contactors are built, tested, and used to implement the TRUEX process for the cleanup of nuclear waste liquids. These advances include (1) using off-the-shelf, face-mounted motors, (2) modifying the contractor so that relatively volatile solvents can be used, (3) adding a high-level liquid detector that can be used to alert the plant operator of process upsets, (4) providing secondary feed ports, (5) optimizing support frame design, (6) maintaining a linear design with external interstage lines so the stages can be allocated as needed for extraction, scrub, strip, and solvent cleanup operations, and (7) developing features that facilitate contractor operation in remote facilities. 11 refs., 8 figs.

Leonard, R.A.

1987-10-01T23:59:59.000Z

72

AMERICAN ELECTRIC POWER'S CONESVILLE POWER PLANT UNIT NO.5 CO2 CAPTURE RETROFIT STUDY  

SciTech Connect

ALSTOM Power Inc.'s Power Plant Laboratories (ALSTOM) has teamed with American Electric Power (AEP), ABB Lummus Global Inc. (ABB), the US Department of Energy National Energy Technology Laboratory (DOE NETL), and the Ohio Coal Development Office (OCDO) to conduct a comprehensive study evaluating the technical feasibility and economics of alternate CO{sub 2} capture and sequestration technologies applied to an existing US coal-fired electric generation power plant. The motivation for this study was to provide input to potential US electric utility actions concerning GHG emissions reduction. If the US decides to reduce CO{sub 2} emissions, action would need to be taken to address existing power plants. Although fuel switching from coal to natural gas may be one scenario, it will not necessarily be a sufficient measure and some form of CO{sub 2} capture for use or disposal may also be required. The output of this CO{sub 2} capture study will enhance the public's understanding of control options and influence decisions and actions by government, regulators, and power plant owners in considering the costs of reducing greenhouse gas CO{sub 2} emissions. The total work breakdown structure is encompassed within three major reports, namely: (1) Literature Survey, (2) AEP's Conesville Unit No.5 Retrofit Study, and (3) Bench-Scale Testing and CFD Evaluation. The report on the literature survey results was issued earlier by Bozzuto, et al. (2000). Reports entitled ''AEP's Conesville Unit No.5 Retrofit Study'' and ''Bench-Scale Testing and CFD Evaluation'' are provided as companion volumes, denoted Volumes I and II, respectively, of the final report. The work performed, results obtained, and conclusions and recommendations derived therefrom are summarized.

Carl R. Bozzuto; Nsakala ya Nsakala; Gregory N. Liljedahl; Mark Palkes; John L. Marion

2001-06-30T23:59:59.000Z

73

APPLICABILITY OF GAS CENTRIFUGE TO ISOTOPE SEPARATION FOR ELEMENTS HEAVIER THAN TITANIUM  

SciTech Connect

The applicability of the gas centrifuge to the separation of the isotopes of the elements from Ti through U was examined. The suitable elsments were determined, and their effects on required centrifuge characteristics were surveyed. The performance of cascades of various aires with different gages was explored, and the cost of a pilot plant program to develop basic separation data was estimated. (F.S.)

Barker, J.J.

1956-09-30T23:59:59.000Z

74

Cost/performance comparison between pulse columns and centrifugal contactors designed to process Clinch River Breeder Reactor fuel  

Science Conference Proceedings (OSTI)

A comparison between pulse columns and centrifugal contactors was made to determine which type of equipment was more advantageous for use in the primary decontamination cycle of a remotely operated fuel reprocessing plant. Clinch River Breeder Reactor (CRBR) fuel was chosen as the fuel to be processed in the proposed 1 metric tonne/day reprocessing facility. The pulse columns and centrifugal contactors were compared on a performance and total cost basis. From this comparison, either the pulse columns or the centrifugal contactors will be recommended for use in a fuel reprocessing plant built to reprocess CRBR fuel. The reliability, solvent exposure to radiation, required time to reach steady state, and the total costs were the primary areas of concern for the comparison. The pulse column units were determined to be more reliable than the centrifugal contactors. When a centrifugal contactor motor fails, it can be remotely changed in less than one eight hour shift. Pulse columns expose the solvent to approximately five times as much radiation dose as the centrifugal contactor units; however, the proposed solvent recovery system adequately cleans the solvent for either case. The time required for pulse columns to reach steady state is many times longer than the time required for centrifugal contactors to reach steady state. The cost comparison between the two types of contacting equipment resulted in centrifugal contactors costing 85% of the total cost of pulse columns when the contactors were stacked on three levels in the module. If the centrifugal contactors were all positioned on the top level of a module with the unoccupied volume in the module occupied by other equipment, the centrifugal contactors cost is 66% of the total cost of pulse columns. Based on these results, centrifugal contactors are recommended for use in a remotely operated reprocessing plant built to reprocess CRBR fuel.

Ciucci, J.A. Jr.

1983-12-01T23:59:59.000Z

75

Testing of pyrochemical centrifugal contactors  

Science Conference Proceedings (OSTI)

A centrifugal contactor that performs oxidation and reduction exchange reactions between molten metals and salts at 500 degrees Centigrade has been tested successfully at Argonne National Laboratory (ANL). The design is based on contactors for aqueous- organic systems operation near room temperature. In tests to demonstrate the performance of the pyrocontactor, cadmium and LICl- KCl eutectic salt were the immiscible solvent phases, and rare earths were the distributing solutes. The tests showed that the pyrocontactor mixed and separated the phases well, with stage efficiencies approaching 99% at rotor speeds near 2700 rpm. The contactor ran smoothly and reliably over the entire range of speeds that was tested.

Chow, L.S.; Carls, E.L.; Basco, J.K.; Johnson, T.R.

1996-08-01T23:59:59.000Z

76

Centrifugal quantum states of neutrons  

E-Print Network (OSTI)

We propose a method for observation of the quasi-stationary states of neutrons, localized near the curved mirror surface. The bounding effective well is formed by the centrifugal potential and the mirror Fermi-potential. This phenomenon is an example of an exactly solvable "quantum bouncer" problem that could be studied experimentally. It could provide a promising tool for studying fundamental neutron-matter interactions, as well as quantum neutron optics and surface physics effects. We develop formalism, which describes quantitatively the neutron motion near the mirror surface. The effects of mirror roughness are taken into account.

V. V. Nesvizhevsky; A. K. Petukhov; K. V. Protasov; A. Yu. Voronin

2008-06-24T23:59:59.000Z

77

A methodology for centrifugal compressor stability prediction.  

E-Print Network (OSTI)

??The stable operation of centrifugal compressors is limited by well-known phenomena, rotating stall and surge. Although the manifestation of the full scale instabilities is similar… (more)

Benneke, Björn

2009-01-01T23:59:59.000Z

78

Centrifugal separators and related devices and methods  

Science Conference Proceedings (OSTI)

Centrifugal separators and related methods and devices are described. More particularly, centrifugal separators comprising a first fluid supply fitting configured to deliver fluid into a longitudinal fluid passage of a rotor shaft and a second fluid supply fitting sized and configured to sealingly couple with the first fluid supply fitting are described. Also, centrifugal separator systems comprising a manifold having a drain fitting and a cleaning fluid supply fitting are described, wherein the manifold is coupled to a movable member of a support assembly. Additionally, methods of cleaning centrifugal separators are described.

Meikrantz, David H. (Idaho Falls, ID); Law, Jack D. (Pocatello, ID); Garn, Troy G. (Idaho Falls, ID); Macaluso, Lawrence L. (Carson City, NV); Todd, Terry A. (Aberdeen, ID)

2012-03-06T23:59:59.000Z

79

Apparatus for centrifugal separation of coal particles  

SciTech Connect

A gravimetric cell for centrifugal separation of fine coal by density has a cylindrical body and a butterfly valve or other apparatus for selectively sealing the body radially across the approximate center of the cylinder. A removable top is provided which seals the cylinder in the centrifuge and in unvented areas.

Dickie, William (New Eagle, PA); Cavallaro, Joseph A. (Mt. Keesport, PA); Killmeyer, Richard P. (Pleasant Hills, PA)

1991-01-01T23:59:59.000Z

80

Modeling of UF{sub 6} enrichment with gas centrifuges for nuclear safeguards activities  

Science Conference Proceedings (OSTI)

The physical modeling of uranium isotopes ({sup 235}U, {sup 238}U) separation process by centrifugation of is a key aspect for predicting the nuclear fuel enrichment plant performances under surveillance by the Nuclear Safeguards Authorities. In this paper are illustrated some aspects of the modeling of fast centrifuges for UF{sub 6} gas enrichment and of a typical cascade enrichment plant with the Theoretical Centrifuge and Cascade Simulator (TCCS). The background theory for reproducing the flow field characteristics of a centrifuge is derived from the work of Cohen where the separation parameters are calculated using the solution of a differential enrichment equation. In our case we chose to solve the hydrodynamic equations for the motion of a compressible fluid in a centrifugal field using the Berman - Olander vertical velocity radial distribution and the solution was obtained using the Matlab software tool. The importance of a correct estimation of the centrifuge separation parameters at different flow regimes, lies in the possibility to estimate in a reliable way the U enrichment plant performances, once the separation external parameters are set (feed flow rate and feed, product and tails assays). Using the separation parameters of a single centrifuge allow to determine the performances of an entire cascade and, for this purpose; the software Simulink was used. The outputs of the calculation are the concentrations (assays) and the flow rates of the enriched (product) and depleted (tails) gas mixture. These models represent a valid additional tool, in order to verify the compliance of the U enrichment plant operator declarations with the 'on site' inspectors' measurements.

Mercurio, G.; Peerani, P.; Richir, P.; Janssens, W.; Eklund, G. [European Commission, Joint Research Centre, Institute for Transuranium Elements Via Fermi, 2749-TP181,20127 Ispra (Italy)

2012-09-26T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Rotor for centrifugal fast analyzers  

DOE Patents (OSTI)

The invention is an improved photometric analyzer of the rotary cuvette type, the analyzer incorporating a multicuvette rotor of novel design. The rotor (a) is leaktight, (b) permits operation in the 90/sup 0/ and 180/sup 0/ excitation modes, (c) is compatible with extensively used Centrifugal Fast Analyzers, and (d) can be used thousands of times. The rotor includes an assembly comprising a top plate, a bottom plate, and a central plate, the rim of the central plate being formed with circumferentially spaced indentations. A uv-transmitting ring is sealably affixed to the indented rim to define with the indentations an array of cuvettes. The ring serves both as a sealing means and an end window for the cuvettes.

Lee, N.E.

1984-01-01T23:59:59.000Z

82

Rotor for centrifugal fast analyzers  

DOE Patents (OSTI)

The invention is an improved photometric analyzer of the rotary cuvette type, the analyzer incorporating a multicuvette rotor of novel design. The rotor (a) is leaktight, (b) permits operation in the 90.degree. and 180.degree. excitation modes, (c) is compatible with extensively used Centrifugal Fast Analyzers, and (d) can be used thousands of times. The rotor includes an assembly comprising a top plate, a bottom plate, and a central plate, the rim of the central plate being formed with circumferentially spaced indentations. A UV-transmitting ring is sealably affixed to the indented rim to define with the indentations an array of cuvettes. The ring serves both as a sealing means and an end window for the cuvettes.

Lee, Norman E. (Knoxville, TN)

1985-01-01T23:59:59.000Z

83

THE THEORY OF URANIUM ENRICHMENT BY THE GAS CENTRIFUGE  

E-Print Network (OSTI)

Soubbaramayer, (1979) in "Uranium Enrichment", S. Villani,and Davies, E. (1973) "Uranium Enrichment by Gas Centrifuge"THE THEORY OF URANIUM ENRICHMENT BY THE GAS CENTRIFUGE

Olander, Donald R.

2013-01-01T23:59:59.000Z

84

Federal Energy Management Program: Covered Product Category: Centrifugal  

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

Centrifugal Pumping System to someone by E-mail Centrifugal Pumping System to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Centrifugal Pumping System on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Centrifugal Pumping System on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Centrifugal Pumping System on Google Bookmark Federal Energy Management Program: Covered Product Category: Centrifugal Pumping System on Delicious Rank Federal Energy Management Program: Covered Product Category: Centrifugal Pumping System on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Centrifugal Pumping System on AddThis.com... Energy-Efficient Products Federal Requirements Covered Product Categories

85

An Inspector's Assessment of the New Model Safeguards Approach for Enrichment Plants  

SciTech Connect

This conference paper assesses the changes that are being made to the Model Safeguards Approach for Gas Centrifuge Enrichment Plants.

Curtis, Michael M.

2007-07-31T23:59:59.000Z

86

Table 29. Average Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (dollars per short ton) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 29. Average Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (dollars per short ton) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Year to Date NAICS Code April - June 2013 January - March 2013 April - June 2012 2013 2012 Percent Change 311 Food Manufacturing 51.17 49.59 50.96 50.35 50.94 -1.2 312 Beverage and Tobacco Product Mfg. 111.56 115.95 113.47 113.49 117.55 -3.5 313 Textile Mills 115.95 118.96 127.41 117.40 128.07 -8.3 315 Apparel Manufacturing

87

Sixth American Nuclear Society International Topical Meeting on Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies NPIC&HMIT 2009, Knoxville, Tennessee, April 5-9, 2009, on CD-ROM, American Nuclear Society, LaGrange Park, IL  

E-Print Network (OSTI)

Sixth American Nuclear Society International Topical Meeting on Nuclear Plant Instrumentation, on CD-ROM, American Nuclear Society, LaGrange Park, IL (2009) FUELASSEMBLY SELF SHIELDING Polytechnic Institute Department of Mechanical, Aerospace and Nuclear Engineering Romanc2@rpi.edu; Danony

Danon, Yaron

88

Gas centrifuge with driving motor  

DOE Patents (OSTI)

1. A centrifuge for separating gaseous constituents of different masses comprising a vertical tubular rotor, means for introducing a gas mixture of different masses into said rotor and means for removing at least one of the gas components from the rotor, a first bearing means supporting said rotor at one end for rotational movement, a support, a damping bearing mounted on said support, a shaft fixed to said rotor at the opposite end and mechanically connecting said rotor to said damping bearing, a cup-shaped tube of electrically conductive, non-magnetic material in coaxial relationship with said shaft, the open end of said tube extending away from said rotor and the closed end of said tube being directly secured to the adjacent end of the rotor, an annular core of magnetic material fixedly mounted on said support so as to be disposed within said tube and around said shaft, and a second annular magnetic core with coils arranged thereon to receive polyphase current to produce a rotating magnetic field traversing the circumference of said tube, fixedly mounted on said support so as to surround said tube, the size of said first annular core and said second annular core being such as to permit limited radial displacement of said shaft and said tube.

Dancy, Jr., William H. (Charlottesville, VA)

1976-01-01T23:59:59.000Z

89

Improved return passages for multistage centrifugal compressors  

E-Print Network (OSTI)

This thesis presents a design concept for return passages in multistage centrifugal compressors. Flow in a baseline return passage is analyzed to identify loss sources that have substantial potential for reduction. For the ...

Glass, Benjamin W., S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

90

A methodology for centrifugal compressor stability prediction  

E-Print Network (OSTI)

The stable operation of centrifugal compressors is limited by well-known phenomena, rotating stall and surge. Although the manifestation of the full scale instabilities is similar to the ones observed in axial machines, ...

Benneke, Björn

2009-01-01T23:59:59.000Z

91

Mesoscale to plant-scale models of nuclear waste reprocessing.  

Science Conference Proceedings (OSTI)

Imported oil exacerabates our trade deficit and funds anti-American regimes. Nuclear Energy (NE) is a demonstrated technology with high efficiency. NE's two biggest political detriments are possible accidents and nuclear waste disposal. For NE policy, proliferation is the biggest obstacle. Nuclear waste can be reduced through reprocessing, where fuel rods are separated into various streams, some of which can be reused in reactors. Current process developed in the 1950s is dirty and expensive, U/Pu separation is the most critical. Fuel rods are sheared and dissolved in acid to extract fissile material in a centrifugal contactor. Plants have many contacts in series with other separations. We have taken a science and simulation-based approach to develop a modern reprocessing plant. Models of reprocessing plants are needed to support nuclear materials accountancy, nonproliferation, plant design, and plant scale-up.

Noble, David Frederick; O'Hern, Timothy John; Moffat, Harry K.; Nemer, Martin B.; Domino, Stefan Paul; Rao, Rekha Ranjana; Cipiti, Benjamin B.; Brotherton, Christopher M.; Jove-Colon, Carlos F.; Pawlowski, Roger Patrick

2010-09-01T23:59:59.000Z

92

Covered Product Category: Centrifugal Pumping System | Department of Energy  

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

Centrifugal Pumping System Centrifugal Pumping System Covered Product Category: Centrifugal Pumping System October 7, 2013 - 11:25am Addthis FEMP provides acquisition guidance across a variety of product categories, including centrifugal pumping systems. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Buying Energy-Efficient Centrifugal Pumping Systems The most common applications for pumps at Federal facilities are for fresh water supply, hydronic heating and cooling systems, wastewater treatment, and drainage. For these applications, the most common type of pump is the centrifugal pump. Proper pump selection should consider both constant and variable flow and

93

Computer Based Training: Engineering Technical Training Module - Centrifugal Pump Vibration 1.0  

Science Conference Proceedings (OSTI)

The Centrifugal Pump Vibration is a computer based training module that allows users to access training when desired and review it at their own pace. It provides graphics and limited interactive features to enhance learning. This module reviews the basic engineering principles used to calculate heat transfer and how to apply these principles to typical nuclear plant applications. The calculation of heat transfer in plant systems is an important element of many engineering calculations. Students should re...

2010-08-12T23:59:59.000Z

94

Wave-Driven Rotation In Centrifugal Mirrors  

SciTech Connect

Centrifugal mirrors use supersonic rotation to provide axial confinement and enhanced stability. Usually the rotation is produced using electrodes, but these electrodes have limited the rotation to the Alfven critical ionization velocity, which is too slow to be useful for fusion. Instead, the rotation could be produced using radio frequency waves. A fixed azimuthal ripple is a simple and efficient wave that could produce rotation by harnessing alpha particle energy. This is an extension of the alpha channeling effect. The alpha particle power and efficiency in a simulated devices is sufficient to produce rotation without external energy input. By eliminating the need for electrodes, this opens new opportunities for centrifugal traps.

Abraham J. Fetterman and Nathaniel J. Fisch

2011-03-28T23:59:59.000Z

95

Mass Transfer in 12-CM Centrifugal Contactors  

Science Conference Proceedings (OSTI)

One eight-stage unit (8-pack) of centrifugal contactors was tested in both extraction and stripping modes. Efficiencies approaching 100 percent were obtained in both modes. The contactors were operated successfully at a wide range of combined flow rates, including the HEF conditions. This report discusses the results of that test.

Chesna, J.C.

2001-06-26T23:59:59.000Z

96

Development and application of centrifugal contactors in China  

Science Conference Proceedings (OSTI)

Compared with mixer-settlers and extraction columns, centrifugal contactors have some advantages. Since the late 1970's, a series of centrifugal contactors with rotor diameters of 10 to 550 mm have been developed and applied in some industrial fields in China. In this paper, both new improvements and applications of centrifugal contactors in China are reviewed. (authors)

Cao, Pijia; Duan, Wuhua [Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 102201 (China)

2008-07-01T23:59:59.000Z

97

Enantioselective Liquid-Liquid Extraction Centrifugal Contactor Separators  

E-Print Network (OSTI)

the use of centrifugal contactor separators (CCS) as a highly efficient method for continuous extraction.1 for the mixing and separation of the two phases in each stage in the cascade is the Annular Centrifugal Contactor,17 also known as the Centrifugal Contactor Separator (CCS) or CINC.18 The schematic representation

Groningen, Rijksuniversiteit

98

LMR (liquid metal reactor) centrifugal pump coastdowns  

Science Conference Proceedings (OSTI)

A centrifugal pump model which describes the interrelationships of the pump discharge flowrate, pump speed, shaft torque and dynamic head has been implemented based upon existing models. Specifically, the pump model is based upon the dimensionless-homologous pump theory of Wylie and Streeter. Given data from a representative pump, homologous theory allows one to predict the transient characteristics of similarly sized pumps. This homologous pump model has been implemented into both the one-dimensional SASSYS-1 systems analysis code and the three-dimensional COMMIX-1A code. Comparisons have been made both against other pump models (CRBR) and actual pump coastdown data (EBR-II and FFTF). Agreement with this homologous pump model has been excellent. Additionally, these comparisons indicate the validity of applying the medium size pump data of Wylie and Streeter to a range of typical LMR centrifugal pumps.

Dunn, F.E.; Malloy, D.J.

1987-01-01T23:59:59.000Z

99

A vibration model for centrifugal contactors  

Science Conference Proceedings (OSTI)

Using the transfer matrix method, we created the Excel worksheet ``Beam`` for analyzing vibrations in centrifugal contactors. With this worksheet, a user can calculate the first natural frequency of the motor/rotor system for a centrifugal contactor. We determined a typical value for the bearing stiffness (k{sub B}) of a motor after measuring the k{sub B} value for three different motors. The k{sub B} value is an important parameter in this model, but it is not normally available for motors. The assumptions that we made in creating the Beam worksheet were verified by comparing the calculated results with those from a VAX computer program, BEAM IV. The Beam worksheet was applied to several contactor designs for which we have experimental data and found to work well.

Leonard, R.A.; Wasserman, M.O.; Wygmans, D.G.

1992-11-01T23:59:59.000Z

100

Centrifugal shot blasting. Innovative technology summary report  

SciTech Connect

At the US Department of Energy (DOE) Fernald Environmental Management Project (FEMP), the Facilities Closure and Demolition Projects Integrated Remedial Design/Remedial Action (RD/RA) work plan calls for the removal of one inch (1 in) depth of concrete surface in areas where contamination with technetium-99 has been identified. This report describes a comparative demonstration between two concrete removal technologies: an innovative system using Centrifugal Shot Blasting (CSB) and a modified baseline technology called a rotary drum planer.

1999-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Wave propagation through soils in centrifuge testing  

E-Print Network (OSTI)

Wave propagation phenomena in soils can be experimentally simulated using centrifuge scale models. An original excitation device (drop-ball arrangement) is proposed to generate short wave trains. Wave reflections on model boundaries are taken into account and removed by homomorphic filtering. Propagation is investigated through dispersion laws. For drop-ball experiments, spherical wave field analysis assuming linear viscoelasticity leads to a complete analytical description of wave propagation. Damping phenomena are examined and evaluated using this description.

Semblat, J F; 10.1142/S1363246998000071

2009-01-01T23:59:59.000Z

102

Wave-driven Countercurrent Plasma Centrifuge  

SciTech Connect

A method for driving rotation and a countercurrent flow in a fully ionized plasma centrifuge is described. The rotation is produced by radiofrequency waves near the cyclotron resonance. The wave energy is transferred into potential energy in a manner similar to the ? channeling effect. The countercurrent flow may also be driven by radiofrequency waves. By driving both the rotation and the flow pattern using waves instead of electrodes, physical and engineering issues may be avoided.

A.J. Fetterman and N.J. Fisch

2009-03-20T23:59:59.000Z

103

Characterization and recovery of solvent entrained during the use of centrifugal contactors.  

Science Conference Proceedings (OSTI)

In this work, we determined how a decanter for the aqueous effluents would work for solvent extraction operations using a centrifugal contactor. Solvent entrainment was measured in the raffinate and strip aqueous effluents in the caustic-side solvent extraction (CSSX) process. Values were obtained for both the solvent concentration and its droplet size distribution. The mixing intensity of the two phases in the mixing zone of the contactor was used to simulate the performance of lab-scale, pilot-plant, and plant-scale contactors. The droplet size distributions were used to estimate the amount of solvent that would be recovered using a decanter tank. It was concluded that the performance of decanter tanks will not be as effective in solvent recovery in the CSSX plan as that of other equipment, such as centrifuges and coalescers. Future testing is recommended to verify the performance of this alternative equipment.

Arafat, H. A.; Hash, M. C.; Hebden, A. S.; Leonard, R. A.

2002-06-27T23:59:59.000Z

104

Centrifugal compressor surge and speed control  

E-Print Network (OSTI)

Abstract—Previous work on stabilization of compressor surge is extended to include control of the angular velocity of the compressor. First a low-order centrifugal compressor model is presented where the states are mass flow, pressure rise, and rotational speed of the spool. Energy transfer considerations are used to develop a compressor characteristic. In order to stabilize equilibria to the left of the surge line, a close coupled valve is used in series with the compressor. Controllers for the valve pressure drop and spool speed are derived. Semiglobal exponential stability is proved using a Lyapunov argument. Index Terms — Compressors, Lyapunov methods, modeling, surge control.

Jan Tommy Gravdahl; Olav Egel

1999-01-01T23:59:59.000Z

105

Bond graph modeling of centrifugal compressor system  

E-Print Network (OSTI)

system, active surge control. A novel method of modeling centrifugal compression systems for surge control purposes by using bond graphs is presented. By using the bond graph method, we get a simple description of compression systems based on physical phenomena and it is straight forward to get the dynamic equations. It is demonstrated that several active surge control methods can be represented by the same bond graph. It is also shown how methods for active surge control can be classified using energy flow in terms of upstream energy injection or downstream energy dissipation. A model of a compression system with recycle flow is derived in this work. 1.

Nur Uddin; Jan Tommy Gravdahl

2012-01-01T23:59:59.000Z

106

Exercise protocols during short-radius centrifugation for artificial gravity  

E-Print Network (OSTI)

Long-duration spaceflight results in severe physiological deconditioning, threatening the success of interplanetary travel. Exercise combined with artificial gravity provided by centrifugation may be the comprehensive ...

Edmonds, Jessica Leigh

2008-01-01T23:59:59.000Z

107

NUMERICAL STUDY OF A HIGH-SPEED MINIATURE CENTRIFUGAL COMPRESSOR.  

E-Print Network (OSTI)

??A miniature centrifugal compressor is a key component of a reverse Brayton cycle cryogenic cooling system. The system is commonly used to generate a low… (more)

Li, Xiaoyi

2005-01-01T23:59:59.000Z

108

Effect of Centrifugal And Gravity Casting Technique over ...  

Science Conference Proceedings (OSTI)

In this work an attempt is made to study the effect of centrifugal and gravity casting ... A Minimum Pollution, Low Energy Process for the Recovery of Cobalt and ...

109

Magnetic Centrifugal Mass Filter Abraham J. Fetterman and Nathaniel...  

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

the centrifugal and magnetic confinement of ions, can be used to separate radioactive fission products from nuclear waste or from spent nuclear fuel in a nonproliferative manner....

110

THE THEORY OF URANIUM ENRICHMENT BY THE GAS CENTRIFUGE  

E-Print Network (OSTI)

Soubbaramayer, (1979) in "Uranium Enrichment", S. Villani,and Davies, E. (1973) "Uranium Enrichment by Gas Centrifuge"Nuclear Energy THE THEORY OF URANIUM ENRICHMENT BY THE GAS

Olander, Donald R.

2013-01-01T23:59:59.000Z

111

Lube oil centrifuge saves Odeco $360,000/year  

Science Conference Proceedings (OSTI)

Purifying centrifuges were installed in the offshore drilling operation diesel engines of the Odeco Co. of New Orleans. The centrifuges extend filter life fourfold, eliminate the need to change oil at all, and defer the need for costly overhauls indefinitely. The Alfa-Laval built centrifuges were placed on 23 mobile rigs that Odeco has working in the Gulf of Mexico, and they paid for their cost twice over during the first year of operation. Originally, a lubricant centrifuge was tested aboard the Ocean Tempest. The results were so remarkable that similar installations were placed on all other vessels in the domestic drilling division.

Closs, D.E.

1983-05-01T23:59:59.000Z

112

Hopf Bifurcation Analysis for a Mechanical Centrifugal Flywheel Governor System  

Science Conference Proceedings (OSTI)

The complex dynamic behavior of the mechanical centrifugal flywheel governor system is studied. The dynamical equation of the system is established using Lagrangian and Newton’s second law. The bifurcation behavior and stability of the mechanical ... Keywords: centrifugal governor, Lyapunov exponents, chaos, chaos synchronization, Poincaré map

Jian-Gang Zhang; Jian-Ning Yu; Yan-Dong Chu; Xian-Feng Li

2008-10-01T23:59:59.000Z

113

THE IMPACT OF UNCERTAIN CENTRIFUGE CAPILLARY PRESSURE ON RESERVOIR SIMULATION  

E-Print Network (OSTI)

THE IMPACT OF UNCERTAIN CENTRIFUGE CAPILLARY PRESSURE ON RESERVOIR SIMULATION SAM SUBBEY, MIKE distribution, and hence the total in situ volumes of fluids (oil/water/gas). The accurate knowledge estimation of hydrocarbon reserves. The centrifuge procedure provides laboratory data, which can be inverted

Sambridge, Malcolm

114

Hydrodynamic Studies in a Centrifugal Contactor Separator; Liquid Hold-up, Residence Time Distribution, Phase  

E-Print Network (OSTI)

Liquid-Liquid Extraction in Centrifugal Contactor Separators Boelo Schuur, Joelle Floure, Andy Hallett centrifugal contactor separator; process intensification; enantioselectivity; 3,5-dinitrobenzoyl alkaloid extractant (C) in 1,2- dichloroethane using a Centrifugal Contact Separator (CCS) was studied

Groningen, Rijksuniversiteit

115

Closed continuous-flow centrifuge rotor  

DOE Patents (OSTI)

A blood separation centrifuge rotor having a generally parabolic core disposed concentrically and spaced apart within a housing having a similarly shaped cavity. Blood is introduced through a central inlet and into a central passageway enlarged downwardly to decrease the velocity of the entrant blood. Septa are disposed inside the central passageway to induce rotation of the entrant blood. A separation chamber is defined between the core and the housing wherein the whole blood is separated into red cell, white cell, and plasma zones. The zones are separated by annular splitter blades disposed within the separation chamber. The separated components are continuously removed through conduits communicating through a face seal to the outside of the rotor.

Breillatt, Jr., Julian P. (Oak Ridge, TN); Remenyik, Carl J. (Knoxville, TN); Sartory, Walter K. (Oak Ridge, TN); Thacker, Louis H. (Knoxville, TN); Penland, William Z. (Bethesda, MD)

1976-01-01T23:59:59.000Z

116

Design and off-design analysis of a centrifugal compressor for natural gas.  

E-Print Network (OSTI)

??Centrifugal is the main compressor type used in process industries and pipelines. This work presents the design of a centrifugal compressor in three steps. The… (more)

Sandro Kojiro Kurauchi

2012-01-01T23:59:59.000Z

117

A Centrifugal Contactor Design to Facilitate Remote Replacement  

SciTech Connect

Advanced designs of nuclear fuel recycling and radioactive waste treatment plants are expected to include more ambitious goals for solvent extraction based separations including; higher separations efficiency, high-level waste minimization, and a greater focus on continuous processes to minimize cost and footprint. Therefore, Annular Centrifugal Contactors (ACCs) are destined to play a more important role for such future processing schemes. This work continues the development of remote designs for ACCs that can process the large throughputs needed for future nuclear fuel recycling and radioactive waste treatment plants. A three stage, 12.5 cm diameter rotor module has been constructed and is being evaluated for use in highly radioactive environments. This prototype assembly employs three standard CINC V-05 clean-in-place (CIP) units modified for remote service and replacement via new methods of connection for solution inlets, outlets, drain and CIP. Hydraulic testing and functional checks were successfully conducted and then the prototype was evaluated for remote handling and maintenance. Removal and replacement of the center position V-05R contactor in the three stage assembly was demonstrated using an overhead rail mounted PaR manipulator. Initial evaluation indicates a viable new design for interconnecting and cleaning individual stages while retaining the benefits of commercially reliable ACC equipment. Replacement of a single stage via remote manipulators and tools is estimated to take about 30 minutes, perhaps fast enough to support a contactor change without loss of process equilibrium. The design presented in this work is scalable to commercial ACC models from V-05 to V-20 with total throughput rates ranging from 20 to 650 liters per minute.

David H. Meikrantz; Jack. D. Law; Troy G. Garn; Lawrence L. Macaluso

2011-03-01T23:59:59.000Z

118

Characterization of unsteady flow processes in a centrifugal compressor stage  

E-Print Network (OSTI)

Numerical experiments have been implemented to characterize the unsteady loading on the rotating impeller blades in a modem centrifugal compressor. These consist of unsteady Reynolds-averaged Navier Stokes simulations of ...

Gould, Kenneth A. (Kenneth Arthur)

2006-01-01T23:59:59.000Z

119

Return channel loss reduction in multi-stage centrifugal compressors  

E-Print Network (OSTI)

This thesis presents concepts for improving the performance of return channels in multi-stage centrifugal compressors. Geometries have been developed to reduce both separation and viscous losses. A number of different ...

Aubry, Anne-Raphaëlle

2012-01-01T23:59:59.000Z

120

Forced response predictions in modern centrifugal compressor design  

E-Print Network (OSTI)

A computational interrogation of the time-averaged and time-unsteady flow fields of two centrifugal compressors of nearly identical design (the enhanced, which encountered aeromechanical difficulty, and production, which ...

Smythe, Caitlin J. (Caitlin Jeanne)

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Improved screen-bowl centrifuge recovery using polymer injection technology  

Science Conference Proceedings (OSTI)

The paper reports the improved screen-bowl centrifuge recovery process using polymer injection technology. Field test and economic analysis are also included in the paper. 3 refs., 3 figs., 1 tab.

Burchett, R.T.; McGough, K.M.; Luttrell, G.H.

2006-08-15T23:59:59.000Z

122

A New Centrifuge CVD Reactor that will Challenge the Siemens ...  

Science Conference Proceedings (OSTI)

In this presentation, results from the new centrifuge CVD reactor along with two other ... Boron Removal from Silicon Melts by H2O/H2 Gas Blowing – Gas-phase

123

Squat exercise biomechanics during short-radius centrifugation  

E-Print Network (OSTI)

Artificial gravity (AG) created by short-radius centrifugation is a promising countermeasure to the physiological de-conditioning that results from long-duration spaceflight. However, as on Earth, gravity alone does not ...

Duda, Kevin R., 1979-

2007-01-01T23:59:59.000Z

124

Centrifuge Modeling and Analysis of Concrete Gravity Dams  

Science Conference Proceedings (OSTI)

This report contains general background information on centrifuge experimentation and linear elastic fracture mechanics pertaining to concrete gravity dam models, and explains in detail the experimental methodology and procedures developed for testing concrete gravity dam models in centrifuges. An important detail in the experimental procedure is that the models are loaded upstream with water and, at fracture, have water uplift pressure within any cracks. Finally, test results and comparisons to analytic...

1995-12-14T23:59:59.000Z

125

THE THEORY OF URANIUM ENRICHMENT BY THE GAS CENTRIFUGE  

DOE Green Energy (OSTI)

Onsager's analysis of the hydrodynamics of fluid circulation in the boundary layer on the rotor wall of a gas centrifuge is reviewed. The description of the flow in the boundary layers on the top and bottom end caps due to Carrier and Maslen is summarized. The method developed by Wood and Morton of coupling the flow models in the rotor wall and end cap boundary layers to complete the hydrodynamic analysis of the centrifuge is presented. Mechanical and thermal methods of driving the internal gas circulation are described. The isotope enrichment which results from the superposition of the elementary separation effect due to the centrifugal field in the gas and its internal circulation is analyzed by the Onsager-Cohen theory. The performance function representing the optimized separative power of a centrifuge as a function of throughput and cut is calculated for several simplified internal flow models. The use of asymmetric ideal cascades to exploit the distinctive features of centrifuge performance functions is illustrated.

Olander, Donald R.

1981-03-01T23:59:59.000Z

126

Centrifugally activated bearing for high-speed rotating machinery  

SciTech Connect

A centrifugally activated bearing is disclosed. The bearing includes an annular member that extends laterally and radially from a central axis. A rotating member that rotates about the central axis relative to the annular member is also included. The rotating member has an interior chamber that surrounds the central axis and in which the annular member is suspended. Furthermore, the interior chamber has a concave shape for retaining a lubricant therein while the rotating member is at rest and for retaining a lubricant therein while the rotating member is rotating. The concave shape is such that while the rotating member is rotating a centrifugal force causes a lubricant to be forced away from the central axis to form a cylindrical surface having an axis collinear with the central axis. This centrifugally displaced lubricant provides restoring forces to counteract lateral displacement during operation.

Post, Richard F. (Walnut Creek, CA)

1994-01-01T23:59:59.000Z

127

Centrifuge Techniques and Apparatus for Transport Experiments in Porous Media  

SciTech Connect

This paper describes experimental approaches and apparatus that we have developed to study solute and colloid transport in porous media using Idaho National Laboratory's 2-m radius centrifuge. The ex-perimental techniques include water flux scaling with applied acceleration at the top of the column and sub-atmospheric pressure control at the column base, automation of data collection, and remote experimental con-trol over the internet. These apparatus include a constant displacement piston pump, a custom designed liquid fraction collector based on switching valve technology, and modified moisture monitoring equipment. Suc-cessful development of these experimental techniques and equipment is illustrated through application to transport of a conservative tracer through unsaturated sand column, with centrifugal acceleration up to 40 gs. Development of such experimental equipment that can withstand high accelerations enhances the centrifuge technique to conduct highly controlled unsaturated solute/colloid transport experiments and allows in-flight liquid sample collection of the effluent.

Earl D. Mattson; Carl D. Paler; Robert W. Smith; Markus Flury

2010-06-01T23:59:59.000Z

128

American Goldfinch  

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

American Goldfinch American Goldfinch Name: Mary-Ellen Location: N/A Country: N/A Date: N/A Question: I happened on an American Goldfinch in my yard last week who could not fly. I captured it and now have it living in a large box. I have been feeding it commericial wild finch seed, niger seed and some sunflower seed. I have also provided a small cup of fine sand and a dish of water. Am I missing anything in it's diet? I had hoped to find someone to take it and care for it until it could fly again but have been unsuccessful so I may end up caring for it. It's wing is not visibly injured, however it can only flutter. I have been caring for it for 6 days now and it appears OK. Have also provided it with a small perch (branch) which it seems to use most of the time. Any other suggestions?

129

The American Elm  

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

Elm Elm Nature Bulletin No. 279-A October 21, 1967 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F. Eisenbeis, Supt. of Conservation THE AMERICAN ELM For three centuries, the stately graceful American Elm -- "the tree that like a fountain rises" -- has been our favorite shade tree, and around it have grown some of our finest traditions. The early colonists found huge patriarchs, which reminded them of the magnificent English Elms, and they planted seedlings to shade their homes and village commons. Today, innumerable New England roadways are lined with giant elms, their great arching limbs forming canopies like a cathedral roof. When the pioneers moved westward, they found this tree everywhere in the bottomlands and on low fertile hills. NOW, throughout the Middle West -- even in prosaic prairie towns -- streets and public buildings are shaded and given character by beautiful elms.

130

Why have we stopped research on liquid centrifugal separation  

SciTech Connect

Using high-temperature high-speed liquid centrifuges for lanthanides and actinides separation was originally proposed as a physical separation method in the Los Alamos ADTT/ATW concept [C. Bowman, LA-UR-92-1065 (1992)]. The authors investigated centrifugal separation in a concerted effort of experiments, theoretical analysis and numerical simulations. They discovered that owing to the ionic-composition-dependence of the sedimentation coefficients for the fission products and actinides, separation by grouping of molecular densities would not work in general in the molten salt environment. Alternatively the lanthanides and actinides could be transferred to a liquid metal carrier (e.g. bismuth) via reductive extraction and then separated by liquid centrifuges, but the material and technical challenges are severe. Meanwhile the authors have established that the reductive extraction procedure itself can be used for desired separations. Unlike conventional aqueous-based reprocessing technologies, reductive extraction separation uses only reagent (Li) that reconstitutes carrier salts (LiF-BeF{sub 2}) and a processing medium (Bi) that can be continuously recycled and reused, with a nearly-pure fission products waste stream. The processing units are compact and reliable, and can be built at relatively low cost while maintaining high throughput. Therefore the research effort on developing liquid centrifuges for separations in ADTT/ATW was terminated in late 1995. This paper will discuss the various aspects involved in reaching this decision.

Li, N.

1996-05-28T23:59:59.000Z

131

Advanced Remote Maintenance Design for Pilot-Scale Centrifugal Contactors  

Science Conference Proceedings (OSTI)

Advanced designs of used nuclear fuel recycling processes and radioactive waste treatment processes are expected to include more ambitious goals for aqueous based separations including; higher separations efficiency, high-level waste minimization, and a greater focus on continuous processes to minimize cost and footprint. Therefore, annular centrifugal contactors are destined to play a more important role for such future processing schemes. Pilot-scale testing will be an integral part of development of many of these processes. An advanced design for remote maintenance of pilot-scale centrifugal contactors has been developed and a prototype module fabricated and tested for a commercially available pilot-scale centrifugal contactor (CINC V-02, 5-cm rotor diameter). Advanced design features include air actuated clamps for holding the motor-rotor assembly in place, an integral electrical connection, upper flange o-rings, a welded bottom plate, a lifting bale, and guide pins. These design features will allow for rapid replacement of the motor rotor assembly, which can be accomplished while maintaining process equilibrium. Hydraulic testing of a three-stage prototype unit was also performed to verify that design changes did not impact performance of the centrifugal contactors. Details of the pilot-scale remote maintenance design, results of testing in a remote mockup test facility, and results of hydraulic testing of the advanced design are provided.

Jack Law; David Meikrantz; Troy Garn; Lawrence Macaluso

2011-02-01T23:59:59.000Z

132

Hydraulic Performance of a Multistage Array of Advanced Centrifugal Contactors  

Science Conference Proceedings (OSTI)

The hydraulic characteristics of an advanced design centrifugal contactor array have been determined at the Savannah River Laboratory (SRL). The advanced design utilizes couette mixing (Taylor vortices) in the annulus between the rotating and stationary bowls. Excellent phase separation over a wide range of flow conditions was obtained. Interfaces within an entire eight-stage array were controlled with a single weir air pressure.

Hodges, M.E.

2001-05-29T23:59:59.000Z

133

Soft computing approach to fault diagnosis of centrifugal pump  

Science Conference Proceedings (OSTI)

Fault detection and isolation in rotating machinery is very important from an industrial viewpoint as it can help in maintenance activities and significantly reduce the down-time of the machine, resulting in major cost savings. Traditional methods have ... Keywords: Centrifugal pump, Decision tree algorithm, Fault diagnosis, Gene expression programming, Proximal support vector machine, Statistical features, Support vector machine

N. R. Sakthivel; Binoy.B.Nair; V. Sugumaran

2012-05-01T23:59:59.000Z

134

The Impact of Uncertain Centrifuge Capillary Pressure on Reservoir Simulation  

Science Conference Proceedings (OSTI)

The capillary pressure in a reservoir determines the saturation distribution, and hence the total in situ volumes of fluids (oil/water/gas). The accurate knowledge of the capillary pressure distribution is one of the primary factors that may be decisive ... Keywords: Volterra, Voronoi cells, capillary pressure, centrifuge, ill-posed, inverse, linear integral equation, measured data, stochastic algorithm, synthetic data, uncertainty

Sam Subbey; Mike Christie; Malcolm Sambridge

2005-02-01T23:59:59.000Z

135

Comments of The American Public Power Association | Department...  

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

American Public Power Association In the Matter of National Broadband Plan Request for Information: Communications Requirements Unlocking Customer Value: The Virtual Power Plant...

136

Solvent Carryover Characterization and Recovery for a 10-inch Single Stage Centrifugal Contactor  

Science Conference Proceedings (OSTI)

A test program has been performed to characterize the organic solvent carryover and recovery from centrifugal contactors in the Caustic-side Solvent Extraction (CSSX) process. CSSX is the baseline design for removing cesium from salt solutions for Department of Energy (DOE) Savannah River Site's Salt Waste Processing Facility. CSSX uses a custom solvent to extract cesium from the salt solution in a series of single stage centrifugal contactors. Meeting the Waste Acceptance Criteria at the Defense Waste Processing Facility and Saltstone, as well as plant economics, dictate that solvent loss should be kept to a minimum. Solvent droplet size distribution in the aqueous outlet streams of the CSSX contactors is of particular importance to the design of solvent recovery equipment. Because insufficient solvent droplet size data existed to form a basis for the recovery system design, DOE funded the CSSX Solvent Carryover Characterization and Recovery Test (SCCRT). This paper presents the droplet size distribution of solvent and concentration in the contactor aqueous outlet streams as a function of rotor speed, bottom plate type, and flow rate. It also presents the performance data of a prototype coalescer. (authors)

Lentsch, R.D.; Stephens, A.B.; Leung, D.T. [General Atomics, 3550 General Atomics Court, San Diego, CA 92121 (United States); Baffling, K.E. [Parsons, 1080 Silver Bluff Road, Aiken, SC 29803 (United States); Harmon, H.D. [Battelle, Pacific Northwest National Laboratory, P.O. Box 999, Richland, WA 99352 (United States); Suggs, P.C. [U.S. Department of Energy, P.O. Box A, Aiken, SC 29808 (United States)

2006-07-01T23:59:59.000Z

137

Numerical Simulation of Flow Field in Diesel Centrifugal Gas-Oil Separator Basing on CFD  

Science Conference Proceedings (OSTI)

Aiming at the low efficiency problem of the traditional gas-oil separator, this paper put forward a centrifugal gas-oil separator. In order to identify out the interior fluid field character of centrifugal gas-oil separator, RANS equation, RNG k-e model ... Keywords: Diesel, Centrifugal Gas-oil Separator, Flow Field, Separation Efficiency

Zhiguo Zhao

2012-07-01T23:59:59.000Z

138

Evaluation of a vertical continuous centrifuge for clarification of HTGR dissolver slurries  

Science Conference Proceedings (OSTI)

A series of statistically designed centrifuge performance tests was conducted to evaluate the solid-liquid separation efficiency of a vertical continuous centrifuge. Test results show that 100% of the particles greater than 4 microns in diameter were removed from simulated HTGR fuel reprocessing dissolver solutions. Centrifugal force and liquid density are the principal variables affecting separation efficiency.

Olguin, L.J.

1980-03-01T23:59:59.000Z

139

American Journal  

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

American American Journal of Science JUNE 2007 GENERALIZATION OF GAS HYDRATE DISTRIBUTION AND SATURATION IN MARINE SEDIMENTS BY SCALING OF THERMODYNAMIC AND TRANSPORT PROCESSES GAURAV BHATNAGAR*, WALTER G. CHAPMAN*, GERALD R. DICKENS**, BRANDON DUGAN**, and GEORGE J. HIRASAKI* † ABSTRACT. Gas hydrates dominated by methane naturally occur in deep marine sediment along continental margins. These compounds form in pore space between the seafloor and a sub-bottom depth where appropriate stability conditions prevail. However, the amount and distribution of gas hydrate within this zone, and free gas below, can vary significantly at different locations. To understand this variability, we develop a one-dimensional numerical model that simulates the accumulation of gas hydrates in marine sediments due to upward and downward fluxes of methane over time. The model contains rigorous

140

Centrifugal contactor with liquid mixing and flow control vanes  

DOE Patents (OSTI)

The invention is directed to an improvement in centrifugal contactors of a type used for solvent extraction systems in nuclear reactor fuel reprocessing. The centrifugal contactor is vertically oriented and is provided with an annular vertically oriented mixing chamber between the rotor housing and the rotor wherein the mixing of the process liquids such as the aqueous and organic phases of the solvent extraction process used for nuclear fuel reprocessing takes place. A set of helically disposed vanes carried by the housing is positioned in the lower region of the mixing chamber at a location below the inlets of the process liquids for the purpose of urging the liquids in an upward direction. The upper region of the mixing vessel above the inlets for the process liquids is also provided with a helically disposed vane set carried by the housing which urges the liquid in a downward direction when the liquid flow rates through the inlets are relatively high and liquid contacts the vane set in the upper region. The use of these opposing vane sets in the mixing zone within a desirable level while providing a greater degree of mixing of the process liquids which generates more liquid surface area for contact and improves the mass transfer between the process liquids. The van set in the lower region also significantly reduces or eliminates the formation of vortices which induces cavitation and air entrainment in the process liquids which detract from the efficiency of the centrifugal contactor. 2 figs.

Jubin, R.T.; Randolph, J.D.

1989-06-13T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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141

Revitalizing American Manufacturing | Department of Energy  

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

Revitalizing American Manufacturing Revitalizing American Manufacturing Revitalizing American Manufacturing September 13, 2010 - 5:30pm Addthis A123 Systems' President David Vieau speaks with Energy Secretary Steven Chu and Michigan Governor Jennifer Granholm at the opening of their Livonia, MI plant. The plant will develop and manufacture advanced batteries systems for electric vehicles. | Department of Energy Photo | A123 Systems' President David Vieau speaks with Energy Secretary Steven Chu and Michigan Governor Jennifer Granholm at the opening of their Livonia, MI plant. The plant will develop and manufacture advanced batteries systems for electric vehicles. | Department of Energy Photo | Secretary Chu Secretary Chu Former Secretary of Energy "The Department of Energy has long been charged with accelerating energy

142

Locating American Manufacturing:  

Science Conference Proceedings (OSTI)

... future of manufacturing in America but also ... as defined in the North American Industry Classification ... about two thirds of American metropolitan areas ...

2013-07-31T23:59:59.000Z

143

American Samoa Profile  

U.S. Energy Information Administration (EIA)

American Samoa Quick Facts. American Samoa is nearly 100 percent dependent on imported fossil fuels, including diesel fuel for its electric power ...

144

Verification of software codes for simulation of unsteady flows in a gas centrifuge  

Science Conference Proceedings (OSTI)

A simple semi-analytical solution is proposed for the problem of an unsteady gas flow in a gas centrifuge. The circulation in the centrifuge is driven by a source/sink of energy and by an external force (deceleration/acceleration of the gas rotation) ... Keywords: mathematical simulation of unsteady flows in a gas centrifuge, numerical solution of gas dynamics equations, semi-analytical solution, verification of software codes

V. A. Abramov; S. V. Bogovalov; V. D. Borisevich; V. D. Borman; V. A. Kislov; I. V. Tronin; V. N. Tronin; S. V. Yupatov

2013-06-01T23:59:59.000Z

145

Centrifugal compressor modeling development and validation for a turbocharger component matching system.  

E-Print Network (OSTI)

??This thesis outlines the development of a centrifugal compressor model for the Turbocharger Component Matching System (TuCMS) software package that can be used to inexpensively… (more)

Erickson, Christopher Erik

2008-01-01T23:59:59.000Z

146

Continuous Chiral Separation of Amino Acid Derivatives by Enantioselective Liquid-Liquid Extraction in Centrifugal  

E-Print Network (OSTI)

Unit Air Cooled Centrifugal Condensing Unit Water/Glycol Condensing Unit 3 Tons 60 Hz (50 Hz) B*036E (B

Groningen, Rijksuniversiteit

147

Concrete Cleaning, Inc. centrifugal shot blaster: Baseline report  

Science Conference Proceedings (OSTI)

The centrifugal shot blaster technology was tested and is being evaluated at Florida International University (FIU) as a baseline technology. In conjunction with FIU`s evaluation of efficiency and cost, this report covers the evaluation conducted for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The centrifugal shot blaster is an electronically operated shot blast machine that has been modified to remove layers of concrete to varying depths. A hardened steel shot propelled at a high rate of speed abrades the surface of the concrete. The depth of material removed is determined by the rate of speed the machine is traveling and the volume of shot being fired into the blast chamber. The steel shot is recycled and used over until it is pulverized into dust, which ends up in the waste container with the concrete being removed. Debris is continually vacuumed by a large dust collection system attached to the shot blaster. The safety and health evaluation during the human factors assessment focused on two main areas: noise and dust.

NONE

1997-07-31T23:59:59.000Z

148

Design Attributes and Scale Up Testing of Annular Centrifugal Contactors  

Science Conference Proceedings (OSTI)

Annular centrifugal contactors are being used for rapid yet efficient liquid- liquid processing in numerous industrial and government applications. Commercialization of this technology began eleven years ago and now units with throughputs ranging from 0.25 to 700 liters per minute are readily available. Separation, washing, and extraction processes all benefit from the use of this relatively new commercial tool. Processing advantages of this technology include: low in-process volume per stage, rapid mixing and separation in a single unit, connection-in-series for multi-stage use, and a wide operating range of input flow rates and phase ratios without adjustment. Recent design enhancements have been added to simplify maintenance, improve inspection ability, and provide increased reliability. Cartridge-style bearing and mechanical rotary seal assemblies that can include liquid-leak sensors are employed to enhance remote operations, minimize maintenance downtime, prevent equipment damage, and extend service life. Clean-in-place capability eliminates the need for disassembly, facilitates the use of contactors for feed clarification, and can be automated for continuous operation. In nuclear fuel cycle studies, aqueous based separations are being developed that efficiently partition uranium, actinides, and fission products via liquid-liquid solvent extraction. Thus, annular centrifugal contactors are destined to play a significant role in the design of such new processes. Laboratory scale studies using mini-contactors have demonstrated feasibility for many such separation processes but validation at an engineering scale is needed to support actual process design.

David H. Meikrantz; Jack D. Law

2005-04-01T23:59:59.000Z

149

CMP flowsheet development for the separation of actinides from ICPP sodium-bearing waste using centrifugal contactors  

Science Conference Proceedings (OSTI)

Previous results of lab-scale batch contacts with sodium-bearing waste (SBW) simulant suggested a potential flowsheet for partitioning actinides using solvent extraction with dihexyl-N,N-diethylcarbamoylmethyl phosphonate (DHDECMP or simply CMP) as the extractant. The suggested baseline flowsheet includes: an extraction section to remove actinides from liquid SBW into the CMP solvent (0.75 M CMP, 1.0 M TBP in Isopar-L{reg_sign}); a thermally unstable complexant (TUCS) strip section to back-extract actinides; a sodium carbonate wash section for solvent cleanup; and a dilute HNO{sub 3} rinse section to re-acidify the solvent. The purpose of these studies was to test and develop a baseline CMP flowsheet for Idaho Chemical Processing Plant (ICPP) SBW under continuous, countercurrent conditions using centrifugal contactors. This flowsheet was tested in two experiments using the Centrifugal Contactor Mockup which consists of sixteen stages of 5.5 cm diameter centrifugal contactors (procured from Oak Ridge National Laboratory). All testing was performed using non-radioactive SBW simulant. Potential flowsheets were evaluated with regard to the behavior of the non-radioactive components potentially extracted by the CMP solvent. Specifically, the behavior of the matrix components, including Fe, Hg, and Zr, was studied. In addition, Nd was added to the SBW simulant as a surrogate for {sup 241}Am. In general, the behavior of the individual components closely paralleled that anticipated from batch testing. Based on the assumption that the behavior of Am will be very similar to the behavior of the Nd surrogate, eight extraction stages are more than sufficient to reduce the actinide content in the SBW to levels well below the NRC Class A LLW criteria of 10 nCi/g. Very little Fe or Zr were extracted from the SBW simulant, resulting in only 1% of the Fe and 4% of the Zr exiting in the high-activity waste (HAW) fraction.

Law, J.D.; Herbst, R.S.; Rodriguez, A.M.

1995-08-01T23:59:59.000Z

150

Evaluation of an alkaline-side solvent extraction process for cesium removal from SRS tank waste using laboratory-scale centrifugal contactors  

Science Conference Proceedings (OSTI)

An alkaline-side solvent extraction process for cesium removal from Savannah River Site (SRS) tank waste was evaluated experimentally using a laboratory-scale centrifugal contactor. Single-stage and multistage tests were conducted with this contactor to determine hydraulic performance, stage efficiency, and general operability of the process flowsheet. The results and conclusions of these tests are reported along with those from various supporting tests. Also discussed is the ability to scale-up from laboratory- to plant-scale operation when centrifugal contractors are used to carry out the solvent extraction process. While some problems were encountered, a promising solution for each problem has been identified. Overall, this alkaline-side cesium extraction process appears to be an excellent candidate for removing cesium from SRS tank waste.

Leonard, R. A.; Conner, C.; Liberatore, M. W.; Sedlet, J.; Aase, S. B.; Vandegrift, G. F.

1999-11-29T23:59:59.000Z

151

Practical considerations in realizing a magnetic centrifugal mass filter Renaud Gueroult and Nathaniel J. Fisch  

E-Print Network (OSTI)

centrifugal mass filter concept represents a variation on the plasma centrifuge, with applications of chemical separation. In par- ticular, in the Ohkawa mass filter, particles are separated relying kinetic energy should be such that heavy ions cannot overcome the centrifu- gal potential well

152

High Technology Centrifugal Compressor for Commercial Air Conditioning Systems  

Science Conference Proceedings (OSTI)

R&D Dynamics, Bloomfield, CT in partnership with the State of Connecticut has been developing a high technology, oil-free, energy-efficient centrifugal compressor called CENVA for commercial air conditioning systems under a program funded by the US Department of Energy. The CENVA compressor applies the foil bearing technology used in all modern aircraft, civil and military, air conditioning systems. The CENVA compressor will enhance the efficiency of water and air cooled chillers, packaged roof top units, and other air conditioning systems by providing an 18% reduction in energy consumption in the unit capacity range of 25 to 350 tons of refrigeration The technical approach for CENVA involved the design and development of a high-speed, oil-free foil gas bearing-supported two-stage centrifugal compressor, CENVA encompassed the following high technologies, which are not currently utilized in commercial air conditioning systems: Foil gas bearings operating in HFC-134a; Efficient centrifugal impellers and diffusers; High speed motors and drives; and System integration of above technologies. Extensive design, development and testing efforts were carried out. Significant accomplishments achieved under this program are: (1) A total of 26 builds and over 200 tests were successfully completed with successively improved designs; (2) Use of foil gas bearings in refrigerant R134a was successfully proven; (3) A high speed, high power permanent magnet motor was developed; (4) An encoder was used for signal feedback between motor and controller. Due to temperature limitations of the encoder, the compressor could not operate at higher speed and in turn at higher pressure. In order to alleviate this problem a unique sensorless controller was developed; (5) This controller has successfully been tested as stand alone; however, it has not yet been integrated and tested as a system; (6) The compressor successfully operated at water cooled condensing temperatures Due to temperature limitations of the encoder, it could not be operated at air cooled condensing temperatures. (7) The two-stage impellers/diffusers worked well separately but combined did not match well.

Ruckes, John

2006-04-15T23:59:59.000Z

153

Centrifugal exhauster driven by steam turbine achieves 55% energy savings  

SciTech Connect

A steam turbine/centrifugal exhauster system is being used in a felt dewatering operation in a Michigan pulp and papermill at a hp energy savings of 55%. The system operates at 170 bhp, replacing 375 hp used for conventional liquid ring vacuum pumps. The steam turbine utilizes 450 psig steam into the turbine with a 50 psig back pressure on the discharge side. The mill has also installed an additional felt dewatering box that was never employed before the exhauster system was installed. Since operation first began, the mill reports equal or improved dewatering compared to the previous liquid ring system. The hot air discharge is utilized to heat the machine room wet end area, replacing some space heater requirements.

Bonady, F.M.

1984-05-01T23:59:59.000Z

154

Detailed stress tensor measurements in a centrifugal compressor vaneless diffuser  

Science Conference Proceedings (OSTI)

Detailed flow measurements have been made in the vaneless diffuser of a large low-speed centrifugal compressor using hot-wire anemometry. The three time mean velocity components and full stress tensor distributions have been determined on eight measurement plans within the diffuser. High levels of Reynolds stress result in the rapid mixing out of the blade wake. Although high levels of turbulent kinetic energy are found in the passage wake, they are not associated with strong Reynolds stresses and hence the passage wake mixes out only slowly. Low-frequency meandering of the wake position is therefore likely to be responsible for the high kinetic energy levels. The anisotropic nature of the turbulence suggests that Reynolds stress turbulence models are required for CFD modeling of diffuser flows.

Pinarbasi, A.; Johnson, M.W. [Univ. of Liverpool (United Kingdom). Dept. of Mechanical Engineering

1996-04-01T23:59:59.000Z

155

Development of a high-specific-speed centrifugal compressor  

SciTech Connect

This paper describes the development of a subscale single-stage centrifugal compressor with a dimensionless specific speed (Ns) of 1.8, originally designed for full-size application as a high volume flow, low pressure ratio, gas booster compressor. The specific stage is noteworthy in that it provides a benchmark representing the performance potential of very high-specific-speed compressors, of which limited information is found in the open literature. Stage and component test performance characteristics are presented together with traverse results at the impeller exit. Traverse test results were compared with recent CFD computational predictions for an exploratory analytical calibration of a very high-specific-speed impeller geometry. The tested subscale (0.583) compressor essentially satisfied design performance expectations with an overall stage efficiency of 74% including, excessive exit casing losses. It was estimated that stage efficiency could be increased to 81% with exit casing losses halved.

Rodgers, C.

1997-07-01T23:59:59.000Z

156

Annular centrifugal contactors as rapid oil-water separation devices  

Science Conference Proceedings (OSTI)

The results of preliminary test to apply devices known as annular centrifugal contactors to the rapid separation of oil-water mixtures are presented. Separation efficiencies of oil from water of >99% have been demonstrated on both light and heavy oils. Equilibrium within the separating zone of the contractor is reached within seconds. Dynamic testing in which water to oil flow ratios of 1:5 and 5:1 have been conducted without loss of performance. The laboratory scaled contactors tested have total throughout of 80 cc/min. The design and construction of larger devices with total throughputs of hundreds of gallons per minute is feasible. Such contactors would be compact units capable of allowing rapid recovery from a broad range of hydrocarbon spills on waterways. The efficiency of these contactors is such that water discharged can be returned directly to the environment. Recovered hydrocarbons may be useful without further refinement. 4 refs., 1 fig., 2 tabs.

Meikrantz, D.H.; Bourne, G.L.

1988-01-01T23:59:59.000Z

157

Thirty Stage Annular Centrifugal Contactor Thermal Profile Measurements  

Science Conference Proceedings (OSTI)

A thirty stage 5 cm annular centrifugal contactor cascade has been assembled and tested to obtain thermal profiles during both ambient and heated input conditions of operation. Thermocouples were installed on every stage as well as feed inputs and Real-time data was taken during experiments lasting from two to eight hours at total flow rates of 0.5 to 1.4 liters per minute. Ambient temperature profile results show that only a small amount of heat is generated by the mechanical energy of the contactors. Steady state temperature profiles mimic the ambient temperature of the lab but are higher toward the middle of the cascade. Heated inlet solutions gave temperature profiles with smaller temperature gradients, more driven by the temperature of the inlet solutions than ambient lab temperature. Temperature effects of solution mixing, even at rotor speeds of 4000 rpm, were not measurable.

David H. Meikrantz; Troy G. Garn; Jack D. Law

2010-02-01T23:59:59.000Z

158

Annular centrifugal contactors as rapid oil-water separation devices  

Science Conference Proceedings (OSTI)

The results of preliminary tests to apply devices known as annular centrifugal; contactors to the rapid separation of oil-water mixtures are presented. Separation efficiencies of oil from water of >99% have been demonstrated on both light and heavy oils. Equilibrium within the separating zone of the contactor is reached within seconds. Dynamic testing in which water to oil flow ratios of 1:5 and 5:1 have been conducted without loss of performance. The laboratory scaled contactors tested have total throughput of 80 cc/min. The design and construction of larger devices with total throughputs of hundreds of gallons per minute is feasible. Such contactors would be compact units capable of allowing rapid recovery from a broad range of hydrocarbon spills on waterways. The efficiency of these contactors is such that water discharged can be returned to the environment. Recovered hydrocarbons may be useful without further refinement.

Meikrantz, D.H.; Bourne, G.L.

1989-01-01T23:59:59.000Z

159

Method of operating a centrifugal plasma arc furnace  

DOE Patents (OSTI)

A centrifugal plasma arc furnace is used to vitrify contaminated soils and other waste materials. An assessment of the characteristics of the waste is performed prior to introducing the waste into the furnace. Based on the assessment, a predetermined amount of iron is added to each batch of waste. The waste is melted in an oxidizing atmosphere into a slag. The added iron is oxidized into Fe{sub 3}O{sub 4}. Time of exposure to oxygen is controlled so that the iron does not oxidize into Fe{sub 2}O{sub 3}. Slag in the furnace remains relatively non-viscous and consequently it pours out of the furnace readily. Cooled and solidified slag produced by the furnace is very resistant to groundwater leaching. The slag can be safely buried in the earth without fear of contaminating groundwater. 3 figs.

Kujawa, S.T.; Battleson, D.M.; Rademacher, E.L. Jr.; Cashell, P.V.; Filius, K.D.; Flannery, P.A.; Whitworth, C.G.

1998-03-24T23:59:59.000Z

160

American Samoa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

territory of the United States.1 Energy Incentives for American Samoa American Samoa - Net Metering (American Samoa) Utility Companies in American Samoa American Samoa Power...

Note: This page contains sample records for the topic "american centrifuge plant" 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

Charting Transnational Native American Studies  

E-Print Network (OSTI)

Migrations and Cosmopolitan Encounters. ” AmericanMigrations and Cosmopolitan Encounters,” AmericanC. Forte, Indigenous Cosmopolitans: Transnational and

Huang, Hsinya; Deloria, Philip J.; Furlan, Laura M.; Gamber, John

2012-01-01T23:59:59.000Z

162

Analytic formulae for centrifugal effects on turbulent transport of trace impurities in tokamak plasmas  

Science Conference Proceedings (OSTI)

A local gyrokinetic description of the centrifugal effects on impurity transport in tokamak plasmas is presented, which extends previous models with the inclusion of the gradient of the background toroidal angular velocity in the equilibrium distribution. The equations are implemented in a gyrokinetic code. An analytical model is derived and formulae are proposed which allow the calculation of centrifugal effects on impurity transport in the limit where centrifugal effects are large only for heavy impurities in trace concentration, but are negligible for the bulk plasma. The analytic formulae are shown to be in quantitative agreement with the numerical results and are proposed for complementing present transport models.

Angioni, C.; Casson, F. J.; Veth, C. [Max-Planck-Institut fuer Plasmaphysik, IPP-EURATOM Association, D-85748 Garching bei Muenchen (Germany); Peeters, A. G. [Physics Department, University of Bayreuth, 95440 Bayreuth (Germany)

2012-12-15T23:59:59.000Z

163

Small centrifuge test methods and operations: a primer-reader with historical anecdotes  

SciTech Connect

An evolutionary process in linear acceleration test methods and test doctrine began about 1960 in Sandia's development test laboratories. This evolution is traced over the years with highlights given to the more significant test methods used to test inertial devices on small centrifuges. The fundamental physical equations needed to understand the centrifuge are derived and the relationships between the fundamentals, test system hardware, and test accuracy are examined in detail. This paper is intended to explain to the beginner some of the more important test centrifuge characteristics.

Sain, C.G. III

1986-06-01T23:59:59.000Z

164

Analysis of gas centrifuge cascade for separation of multicomponent isotopes and optimal feed position  

SciTech Connect

Analysis of the concentration distribution in a gas centrifuge cascade for separation of multicomponent isotope mixtures is different from that in a cascade for separation of two-component mixtures. This paper presents the governing equations for a multicomponent isotope separation cascade. Numerically predicted separation factors for the gas centrifuge cascade agree well with the experimental data. A theoretical optimal feed position is derived for a short square cascade for a two-component mixture in a close-separation case. The optimal feed position for a gas centrifuge cascade for separation of multicomponent mixture is discussed.

Chuntong Ying; Hongjiang Wu; Mingsheng Zhou; Yuguang Nie; Guangjun Liu [Tsinghua Univ., Beijing (China)

1997-10-01T23:59:59.000Z

165

FEMO, A FLOW AND ENRICHMENT MONITOR FOR VERIFYING COMPLIANCE WITH INTERNATIONAL SAFEGUARDS REQUIREMENTS AT A GAS CENTRIFUGE ENRICHMENT FACILITY  

SciTech Connect

A number of countries have received construction licenses or are contemplating the construction of large-capacity gas centrifuge enrichment plants (GCEPs). The capability to independently verify nuclear material flows is a key component of international safeguards approaches, and the IAEA does not currently have an approved method to continuously monitor the mass flow of 235U in uranium hexafluoride (UF6) gas streams. Oak Ridge National Laboratory is investigating the development of a flow and enrichment monitor, or FEMO, based on an existing blend-down monitoring system (BDMS). The BDMS was designed to continuously monitor both 235U mass flow and enrichment of UF6 streams at the low pressures similar to those which exists at GCEPs. BDMSs have been installed at three sites-the first unit has operated successfully in an unattended environment for approximately 10 years. To be acceptable to GCEP operators, it is essential that the instrument be installed and maintained without interrupting operations. A means to continuously verify flow as is proposed by FEMO will likely be needed to monitor safeguards at large-capacity plants. This will enable the safeguards effectiveness that currently exists at smaller plants to be maintained at the larger facilities and also has the potential to reduce labor costs associated with inspections at current and future plants. This paper describes the FEMO design requirements, operating capabilities, and development work required before field demonstration.

Gunning, John E [ORNL; Laughter, Mark D [ORNL; March-Leuba, Jose A [ORNL

2008-01-01T23:59:59.000Z

166

American Recovery and Reinvestment Act Information Services  

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

Recovery and Reinvestment Act Recovery and Reinvestment Act Information Services American Recovery and Reinvestment Act American Recovery and Reinvestment Act Information Services American Recovery and Reinvestment Act American Recovery and Reinvestment Act Information Services American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act

167

Axial inlet conversion to a centrifugal compressor with magnetic bearings  

Science Conference Proceedings (OSTI)

NOVA's Alberta Gas Transmission Division transports natural gas via pipeline throughout the province of Alberta, Canada, exporting it to eastern Canada, US, and British Columbia. There is a continuing effort to operate the facilities and pipeline at the highest possible efficiency. One area being addressed to improve efficiency is compression of the gas. By improving compressor efficiency, fuel consumption and hence operating costs can be reduced. One method of improving compressor efficiency is by converting the compressor to an axial inlet configuration, a conversion that has been carried out more frequently in the past years. Concurrently, conventional hydrodynamic bearings have been replaced with magnetic bearings on many centrifugal compressors. This paper discusses the design and installation for converting a radial overhung unit to an axial inlet configuration, having both magnetic bearings and a thrust reducer. The thrust reducer is required to reduce axial compressor shaft loads, to a level that allows the practical installation of magnetic bearings within the space limitations of the compressor (Bear and Gibson, 1992).

Novecosky, T. (NOVA Corp., Edmonton, Alberta (Canada))

1994-01-01T23:59:59.000Z

168

Characterization of the flow field response to vaneless space reduction in centrifugal compressors  

E-Print Network (OSTI)

The unsteady three-dimensional flow field for two centrifugal compressors of nearly identical design (one with a marginally smaller impeller-diffuser gap) is interrogated to assess the difference in the time averaged ...

Villanueva V., Alfonso D. (Villanueva Villarreal)

2006-01-01T23:59:59.000Z

169

Characterization of unsteady loading due to impeller-diffuser interaction in centrifugal compressors  

E-Print Network (OSTI)

Time dependent simulations are used to characterize the unsteady impeller blade loading due to imipeller-diffuser interaction in centrifugal compressor stages. The capability of simulations are assessed by comparing results ...

Lusardi, Christopher (Christopher Dean)

2012-01-01T23:59:59.000Z

170

Design and validation of a compact radius centrifuge artificial gravity test platform  

E-Print Network (OSTI)

Intermittent exposure to artificial gravity on a short radius centrifuge (SRC) with exercise is a promising, comprehensive countermeasure to the cardiovascular and musculoskeletal deconditioning that occurs as a result of ...

Trigg, Chris

2013-01-01T23:59:59.000Z

171

Using the Centrifugal Method for the Plasma-Arc Vitrification of Waste  

Science Conference Proceedings (OSTI)

... from the first experiments in 1985 to occupy a niche in the waste-treatment market. ... The availability of energy at high temperatures is much greater for electric .... Retech Plasma Centrifugal Furnace Application Analysis Report (

172

Sequestering Carbon from Power Plants: The Jury is Still Out Sean D. Biggs  

E-Print Network (OSTI)

American Chemical Plant in Trona, CA, which uses this process to produce CO for carbonation of brine,2

173

Centrifugal contactor modified for end stage operation in a multistage system  

DOE Patents (OSTI)

The present invention relates generally to centrifugal contactors in a multistage or cascade system for separating liquids of different weight phases, and more particularly to the modification of the centrifugal contactors functioning as the end stages in the cascade for enabling the cascade to continue operation when an end stage becomes inoperative. This invention was made as a result of work under contract AC05-84OR21400 between Martian Marietta Energy Systems, Inc., and the US Department of Energy. 4 figs.

Jubin, R.T.

1989-06-13T23:59:59.000Z

174

Native American Heritage Month  

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

This month, we celebrate the rich heritage and myriad contributions of American Indians and Alaska Natives, and we rededicate ourselves to supporting tribal sovereignty, tribal self-determination,...

175

American Chemical Society  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. American Chemical Society (ACS). Purpose: Air and water mediate chemistry on Earth. ... Related Project(s): ACS. Details: ...

2011-08-29T23:59:59.000Z

176

Aging in American Convents  

E-Print Network (OSTI)

Schuster. Snowdon, David 2001 Aging with Grace: What the Nunreligion, devotion, and aging. CSW JAN09 update tocAging in American Convents FIELDWORK REPORT by Anna I.

Corwin, Anna I.

2009-01-01T23:59:59.000Z

177

Algal Harvesting for Biodiesel Production: Comparing Centrifugation and Electrocoagulation  

E-Print Network (OSTI)

Electrocoagulation was compared to centrifugation at pilot scale for harvesting Nannochloris oculata and Nannochloropsis salina for biodiesel production. The pilot scale testing is a proof of concept and no optimization was conducted. Testing used the KASELCO commercial electrocoagulation system. The KASELCO electrocoagulation system successfully coagulated microalgae in laboratory testing. Aluminum and stainless steel electrodes successfully recovered algae in laboratory testing. Electricity consumed was lowest using aluminum electrodes in laboratory testing, but inconsistently coagulated microalgae at the pilot scale. Stainless steel electrodes consistently recovered algae and were selected as the primary electrode to treat microalgae at the pilot scale. Scaling power settings to pilot testing using laboratory data was successful following KASELCO’s proprietary guidelines. The KASELCO electrocoagulation system showed an electrical reduction in pilot scale operational cost for harvesting. Economic analysis using the Algae Income Simulation Model concluded that the KASELCO electrocoagulation system increase net present value of a commercial algae farm by $56,139,609 using a discount factor of 0.04. The KASELCO electrocoagulation system was calculated to use 26 kWh/ton at a commercial algae farm. However, cultivation and extraction processes are energy intensive, resulting in minimal electrical savings for the algae farm. The increase in net present value reduced production costs at the algae farm by 1%. The probability of success for the microalgae farm was zero for all scenarios analyzed. While a reduction in capital and operational costs were observed, several improvements, including harvesting using electrocoagulation, in cultivation, extraction, and conversion are necessary for economic success for biodiesel production using algae farms.

Kovalcik, Derek John

2013-08-01T23:59:59.000Z

178

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

9, 2010 9, 2010 CX-003355: Categorical Exclusion Determination Oklahoma State Energy Program American Recovery and Reinvestment Act- Phase 2 - Wind Turbine for Guthrie Waste Water Treatment Plant CX(s) Applied: B5.1 Date: 08/09/2010 Location(s): Guthrie, Oklahoma Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 9, 2010 CX-003354: Categorical Exclusion Determination Oklahoma State Energy Program American Recovery and Reinvestment Act - Heating, Ventilating, and Air Conditioning and Window Replacement in Administration Building CX(s) Applied: B5.1 Date: 08/09/2010 Location(s): Shawnee, Oklahoma Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 9, 2010 CX-003353: Categorical Exclusion Determination Oklahoma State Energy Program American Recovery and Reinvestment Act -

179

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

30, 2010 30, 2010 CX-003509: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act: Energy Innovations Expansion of Solar Module Production Lines CX(s) Applied: B5.1 Date: 08/30/2010 Location(s): Poway, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 30, 2010 CX-003506: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act: Quantum Solar Photovoltaic Module Manufacturing Plant CX(s) Applied: B5.1 Date: 08/30/2010 Location(s): Irvine, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 30, 2010 CX-003505: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act: Calisolar's

180

American Samoa Power Authority | Open Energy Information  

Open Energy Info (EERE)

Samoa Power Authority Samoa Power Authority Jump to: navigation, search Name American Samoa Power Authority Place American Samoa Utility Id 40429 Utility Location Yes Ownership S NERC Location AS Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes Activity Retail Marketing Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=American_Samoa_Power_Authority&oldid=408977"

Note: This page contains sample records for the topic "american centrifuge plant" 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

Evaluation of a New Remote Handling Design for High Throughput Annular Centrifugal Contactors  

Science Conference Proceedings (OSTI)

Advanced designs of nuclear fuel recycling plants are expected to include more ambitious goals for aqueous based separations including; higher separations efficiency, high-level waste minimization, and a greater focus on continuous processes to minimize cost and footprint. Therefore, Annular Centrifugal Contactors (ACCs) are destined to play a more important role for such future processing schemes. Previous efforts defined and characterized the performance of commercial 5 cm and 12.5 cm single-stage ACCs in a “cold” environment. The next logical step, the design and evaluation of remote capable pilot scale ACCs in a “hot” or radioactive environment was reported earlier. This report includes the development of remote designs for ACCs that can process the large throughput rates needed in future nuclear fuel recycling plants. Novel designs were developed for the remote interconnection of contactor units, clean-in-place and drain connections, and a new solids removal collection chamber. A three stage, 12.5 cm diameter rotor module has been constructed and evaluated for operational function and remote handling in highly radioactive environments. This design is scalable to commercial CINC ACC models from V-05 to V-20 with total throughput rates ranging from 20 to 650 liters per minute. The V-05R three stage prototype was manufactured by the commercial vendor for ACCs in the U.S., CINC mfg. It employs three standard V-05 clean-in-place (CIP) units modified for remote service and replacement via new methods of connection for solution inlets, outlets, drain and CIP. Hydraulic testing and functional checks were successfully conducted and then the prototype was evaluated for remote handling and maintenance suitability. Removal and replacement of the center position V-05R ACC unit in the three stage prototype was demonstrated using an overhead rail mounted PaR manipulator. This evaluation confirmed the efficacy of this innovative design for interconnecting and cleaning individual stages while retaining the benefits of commercially reliable ACC equipment for remote applications in the nuclear industry. Minor modifications and suggestions for improved manual remote servicing by the remote handling specialists were provided but successful removal and replacement was demonstrated in the first prototype.

David H. Meikrantz; Troy G. Garn; Jack D. Law; Lawrence L. Macaluso

2009-09-01T23:59:59.000Z

182

American Coal Council 2004 Spring Coal Forum  

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

American Coal Council American Coal Council 2004 Spring Coal Forum Dallas, Texas May 17-19, 2004 Thomas J. Feeley, III Technology Manager National Energy Technology Laboratory ACC Spring Coal Forum, 2004 Presentation Outline * Background * Power plant-water issues * DOE/NETL R&D program * Conclusion/future plans ACC Spring Coal Forum, 2004 Global Water Availability Ocean 97% Fresh Water 2.5% 0 20 40 60 80 100 Ice Groundwater Lakes and Rivers ACC Spring Coal Forum, 2004 Three Things Power Plants Require 1) Access to transmission lines 2) Available fuel, e.g., coal or natural gas 3) Water ACC Spring Coal Forum, 2004 Freshwater Withdrawals and Consumption Mgal / Day Irrigation 81,300 Irrigation 81,300 Thermoelectric 3,310 Consumption Sources: "Estimated Use of Water in the United States in 1995," USGS Circular 1200, 1998

183

The great American garage  

E-Print Network (OSTI)

How does one explore the suburban home? Go in through the garage, of course. Sales, bands, suicides, and business startups: The suburban garage is the most culturally flexible space in the entire American domestic environment. ...

Miller, B. Alex (Brian Alex), 1977-

2004-01-01T23:59:59.000Z

184

American Samoa- Net Metering  

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

The American Samoa Power Authority (ASPA), a government-owned electric utility, is the only power provider in this U.S. territory of almost 70,000 people. ASPA's "Interconnection and Net Energy...

185

Part-Load Flow and Hydraulic Stability of Centrifugal Pumps  

Science Conference Proceedings (OSTI)

Replacement energy costs for outages of large plants caused by feedpump problems amount to more than $400 million annually. Laboratory tests were performed to increase understanding of the physical mechanisms responsible for unstable performance curves and hydraulic excitation forces that can lead to failure. Tentative guidelines have been established for the selection of hydraulic design parameters.Background The size and number of fossil-fired generating ...

1992-03-01T23:59:59.000Z

186

Demonstration of an optimized TRUEX flowsheet for partitioning of actinides from actual ICPP sodium-bearing waste using centrifugal contactors in a shielded cell facility  

Science Conference Proceedings (OSTI)

The TRUEX process is being evaluated at the Idaho Chemical Processing Plant (ICPP) for the separation of the actinides from acidic radioactive wastes stored at the ICPP. These efforts have culminated in recent demonstrations of the TRUEX process with actual tank waste. The first demonstration was performed in 1996 using 24 stages of 2-cm diameter centrifugal contactors and waste from tank WM-183. Based on the results of this flowsheet demonstration, the flowsheet was optimized and a second flowsheet demonstration was performed. This test also was performed using 2-cm diameter centrifugal contactors and waste from tank WM-183. However, the total number of contactor stages was reduced from 24 to 20. Also, the concentration of HEDPA in the strip solution was reduced from 0.04 M to 0.01 M in order to minimize the amount of phosphate in the HLW fraction, which would be immobilized into a glass waste form. This flowsheet demonstration was performed using centrifugal contactors installed in the shielded hot cell at the ICPP Remote Analytical Laboratory. The flowsheet tested consisted of six extraction stages, four scrub stages, six strip stages, two solvent was stages, and two acid rinse stages. An overall removal efficiency of 99.79% was obtained for the actinides. As a result, the activity of the actinides was reduced from 540 nCi/g in the feed to 0.90 nCi/g in the aqueous raffinate, which is well below the NRC Class A LLW requirement of 10 nCi/g for non-TRU waste. Removal efficiencies of 99.84%, 99.97%, 99.97%, 99.85%, and 99.76% were obtained for {sup 241}Am, {sup 238}Pu, {sup 239}Pu, {sup 235}U, and {sup 238}U, respectively.

Law, J.D.; Brewer, K.N.; Herbst, R.S.; Todd, T.A.; Olson, L.G.

1998-01-01T23:59:59.000Z

187

Application of Support Vector Machine (SVM) and Proximal Support Vector Machine (PSVM) for fault classification of monoblock centrifugal pump  

Science Conference Proceedings (OSTI)

Monoblock centrifugal pumps are widely used in a variety of applications. Defects and malfunctions (faults) of these pumps result in significant economic loss. Therefore, the pumps must be under constant monitoring. When a possible fault is detected, ... Keywords: CAV, PSVM, bearing faults, cavitation, decision trees, fault classification, fault diagnosis, impeller faults, monoblock centrifugal pumps, proximal SVM, seal faults, support vector machines, vibration signals

N. R. Sakthivel; V. Sugumaran; Binoy B. Nair

2010-12-01T23:59:59.000Z

188

Numerical simulation of unsteady flow in centrifugal pump impeller at off-design condition by hybrid RANS/LES approaches  

Science Conference Proceedings (OSTI)

A new kind of hybrid RANS/LES turbulence modeling method - SST based SAS model is first time used for studying the stall phenomena in a centrifugal pump impeller at off-design condition in present paper. The previous reported “two channel” ... Keywords: centrifugal impeller, flow visualization, hybrid RANS/LES, off-design condition

Wei Zhang; Yunchao Yu; Hongxun Chen

2009-08-01T23:59:59.000Z

189

Unsteady rotor-stator interaction in a low pressure centrifugal compressor  

Science Conference Proceedings (OSTI)

The aim of this paper is to study the unsteady rotor-stator interaction in a low-pressure centrifugal compressor using the finite volume method to solve the Unsteady Reynolds-Averaged Navier-Stokes. In order to understand better, the rotor-stator interaction, ... Keywords: Adamczyk decomposition, CFD, POD, URANS, compressor, unsteady rotor-stator interaction

Mihai Leonida Niculescu; Sterian D?n?il?

2010-04-01T23:59:59.000Z

190

CFD Simulation of 3D Flow field in a Gas Centrifuge  

SciTech Connect

A CFD method was used to study the whole flow field in a gas centrifuge. In this paper, the VSM (Vector Splitting Method) of the FVM (Finite Volume Method) was used to solve the 3D Navier-Stokes equations. An implicit second-order upwind scheme was adopted. The numerical simulation was successfully performed on a parallel cluster computer and a convergence result was obtained. The simulation shows that: in the withdrawal chamber, a strong detached shock wave is formed in front of the scoop; as the radial position increases, the shock becomes stronger and the distance to scoop front surface is smaller. An oblique shock forms in the clearance between the scoop and the centrifuge wall; behind the shock-wave, the radially-inward motion of gas is induced because of the imbalance of the pressure gradient and the centrifugal force. In the separation chamber, a countercurrent is introduced. This indicates that CFD method can be used to study the complex three-dimensional flow field of gas centrifuges. (authors)

Dongjun Jiang; Shi Zeng [Tsinghua University, Beijing, 100084 (China)

2006-07-01T23:59:59.000Z

191

Demonstration of the SREX process for the removal of {sup 90}Sr from actual highly radioactive solutions in centrifugal contactors  

Science Conference Proceedings (OSTI)

The SREX process is being evaluated at the Idaho Chemical Processing Plant (ICPP) for the separation of {sup 90}Sr from acidic radioactive wastes stored at the ICPP. These efforts have culminated in a recent demonstration of the SREX process with actual tank waste. This demonstration was performed using 24 stages of 2-cm diameter centrifugal contactors installed in a shielded hot cell at the ICPP Remote Analytical Laboratory. An overall removal efficiency of 99.995% was obtained for {sup 90}Sr. As a result, the activity of {sup 90}Sr was reduced from 201 Ci/m{sup 3} in the feed solution of 0.0089 Ci/m{sup 3} in the aqueous raffinate, which is below the U.S. NRC Class A LLW limit of 0.04 Ci/m{sup 3} for {sup 90}Sr. Lead was extracted by the SREX solvent and successfully partitioned from the {sup 90}Sr using an ammonium citrate strip solution. Additionally, 94% of the total alpha activity, 1.9% of the {sup 241}Am, 99.94% of the {sup 238}Pu, 99.97% of the {sup 239}Pu, 36.4% of the K, 64% of the Ba, and >83% of the Zr were extracted by the SREX solvent. Cs, B, Cd, Ca, Cr, Fe, Mn, Ni, and Na were essentially inextractable. 10 refs., 2 figs., 3 tabs.

Law, J.D.; Wood, D.J.; Todd, T.A.; Olson, L.G.

1997-10-01T23:59:59.000Z

192

AMERICAN STATISTICAL ASSOCIATION (ASA)  

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

AMERICAN STATISTICAL ASSOCIATION (ASA) AMERICAN STATISTICAL ASSOCIATION (ASA) MEETING OF THE COMMITTEE ON ENERGY STATISTICS WITH THE ENERGY INFORMATION ADMINISTRATION (EIA) Washington, D.C. Friday, April 29, 2005 COMMITTEE MEMBERS: NICOLAS HENGARTNER, Chair Los Alamos National Laboratory MARK BERNSTEIN RAND Corporation CUTLER CLEVELAND Center for Energy and Environmental Studies JAE EDMONDS Pacific Northwest National Laboratory MOSHE FEDER Research Triangle Institute BARBARA FORSYTH Westat WALTER HILL St. Mary's College of Maryland NEHA KHANNA Binghamton University NAGARAJ K. NEERCHAL University of Maryland Baltimore County SUSAN M. SEREIKA University of Pittsburgh DARIUS SINGPURWALLA LECG RANDY R. SITTER Simon Fraser University ALSO PRESENT: MARGOT ANDERSON Energy Information Administration ALSO PRESENT (CONT'D):

193

AMERICAN STATISTICAL ASSOCIATION  

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

AMERICAN STATISTICAL ASSOCIATION AMERICAN STATISTICAL ASSOCIATION + + + + + COMMITTEE ON ENERGY STATISTICS + + + + + FALL MEETING + + + + + FRIDAY OCTOBER 17, 2003 + + + + + The Committee met in Room 8E089 in the Forrestal Building, 1000 Independence Avenue, S.W., Washington, D.C., at 8:30 a.m., Jay Breidt, Chair, presiding. PRESENT F. JAY BREIDT Chair NICOLAS HENGARTNER Vice Chair JOHNNY BLAIR Committee Member MARK BURTON Committee Member JAE EDMONDS Committee Member MOSHE FEDER Committee Member JAMES K. HAMMITT Committee Member NEHA KHANA Committee Member NAGARAJ K. NEERCHAL Committee Member

194

The First Americans  

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

Americans Americans Nature Bulletin No. 360-A November 29, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation THE FIRST AMERICANS When the Norsemen and then Columbus "discovered" America they found people here -- people with bronze skins and straight black hair. Because he thought he had sailed across the world and found a sea passage to India. Columbus called these people "Indios". He was wrong but we still call them Indians. It is now generally accepted by scientists that the first humans arrived on this American continent some thirty or forty thousand years ago. It is believed that they came from Asia, across what we call Bering Strait. The distance from the islands at the westernmost tip of Alaska to the easternmost tip of Siberia is only 59 miles. In clear weather you can see from land to land. In ancient times there may have been a bridge of solid ice between the two shores, or there might have been an actual land connection between the two continents. But even if there were a 5-mile gap of water it could have been crossed in primitive canoes by hungry people hunting for game. Hunger has been the mainspring of civilization.

195

Latin American Section List  

Science Conference Proceedings (OSTI)

Name AffiliationCity, State, CountryLatin American Section2013 Members208 Members as of October 1, 2013Abril, RubenDSM Nutritional ProductsBoulder, CO, USAAcevedo, NuriaUniversity of GuelphAmes, IA, USAAcosta, EdgarUniversity of TorontoToronto, ON, CanadaA

196

American Renewable Fuels | Open Energy Information  

Open Energy Info (EERE)

American Renewable Fuels American Renewable Fuels Place Dallas, Texas Zip TX 75201 Sector Renewable Energy Product Developer of commercial scale renewable fuels production plants and subsidiary of Australian Renewable Fuels Pty Ltd (ARF). Coordinates 32.778155°, -96.795404° 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":32.778155,"lon":-96.795404,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

197

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

43: Categorical Exclusion Determination 43: Categorical Exclusion Determination American Recovery and Reinvestment Act (ARRA) Local Energy Assurance Planning (LEAP) - (Chicago, Illlinois) CX(s) Applied: A9, A11 Date: 04/01/2010 Location(s): Chicago, Illinois Office(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory April 1, 2010 CX-001633: Categorical Exclusion Determination Port Townsend Paper Company CX(s) Applied: B5.1 Date: 04/01/2010 Location(s): Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 1, 2010 CX-001682: Categorical Exclusion Determination Oklahoma State Energy Program (SEP) American Recovery and Reinvestment Act (ARRA) - Phase 1 - Wind Turbine for Guthrie Waste Water Treatment Plant CX(s) Applied: A9, A11 Date: 04/01/2010

198

MOST OBSERVATIONS OF {sigma} Ori E: CHALLENGING THE CENTRIFUGAL BREAKOUT NARRATIVE  

SciTech Connect

We present results from three weeks' photometric monitoring of the magnetic helium-strong star {sigma} Ori E using the Microvariability and Oscillations of Stars microsatellite. The star's light curve is dominated by twice-per-rotation eclipse-like dimmings arising when magnetospheric clouds transit across and occult the stellar disk. However, no evidence is found for any abrupt centrifugal breakout of plasma from the magnetosphere, either in the residual flux or in the depths of the light minima. Motivated by this finding we compare the observationally inferred magnetospheric mass against that predicted by a breakout analysis. The large discrepancy between the values leads us to argue that centrifugal breakout does not play a significant role in establishing the magnetospheric mass budget of {sigma} Ori E.

Townsend, R. H. D. [Department of Astronomy, University of Wisconsin-Madison, 2535 Sterling Hall, 475 N. Charter Street, Madison, WI 53706 (United States); Rivinius, Th. [ESO-European Organisation for Astronomical Research in the Southern Hemisphere, Casilla 19001, Santiago 19 (Chile); Rowe, J. F. [NASA Ames Research Center, Moffett Field, CA 94035 (United States); Moffat, A. F. J. [Department de physique, Universite de Montreal C.P. 6128, Succursale Centre-Ville, Montreal, QC H3C 3J7 (Canada); Matthews, J. M.; Kallinger, T.; Kuschnig, R. [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada); Bohlender, D. [National Research Council of Canada, Herzberg Institue of Astrophysics, 5071 West Saanich Road, Victoria, BC V9E 2E7 (Canada); Neiner, C. [LESIA, UMR 8109 du CNRS, Observatoire de Paris, UPMC, Universite Paris Diderot, 5 place Jules Janssen, 92195 Meudon Cedex (France); Telting, J. H. [Nordic Optical Telescope, Apartado 474, 38700 Santa Cruze de La Palma (Spain); Guenther, D. B. [Department of Astronomy and Physics, St. Marys University, Halifax, NS B3H 3C3 (Canada); Rucinski, S. M. [Department of Astronomy and Astrophysics, University of Toronto, 50 St George Street, Toronto, ON M5S 3H4 (Canada); Sasselov, D. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Weiss, W. W., E-mail: townsend@astro.wisc.edu [Institute for Astronomy, University of Vienna, Tuerkenschanzstrasse 17, A-1180 Vienna (Austria)

2013-05-20T23:59:59.000Z

199

American Municipal Power (Public Electric Utilities) - Residential...  

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

American Municipal Power (Public Electric Utilities) - Residential Efficiency Smart Program (Ohio) American Municipal Power (Public Electric Utilities) - Residential Efficiency...

200

Numerical simulation of the impeller tip clearance effect on centrifugal compressor performance  

E-Print Network (OSTI)

This thesis presents the numerical simulation of flow in centrifugal compressors. A three-dimensional Navier-Stokes solver was employed to simulate flow through two centrifugal compressors. The first compressor simulated was the NASA low speed centrifugal compressor (LSCC). The LSCC was selected as a test compressor because of the experimental data available. The numerically simulated data was compared to the experimental data to validate the flow solver. The numerical results were in good agreement with the experimental. The second compressor simulated was a Honeywell turbopump centrifugal compressor (HCC). The HCC was simulated for three tip clearances at six wheel speeds. Six operating conditions were investigated at each tip clearance and wheel speed. The data obtained from the HCC simulations was used to investigate the effect of tip clearance on compressor performance. Specifically, the total-total pressure ratio, mass flow rate and adiabatic efficiencies were tracked to see how each were affected by an increasing tip clearance. The results show that as the tip clearance was increased, the total-total pressure ratio, mass flow rate and adiabatic efficiencies all decreased for the same static-total pressure ratio. The pressure differences and temperature differences, from the pressure side to the suction side of the blade, and the vorticity were all explored as possible causes of this reduced performance. The pressure proved to be the biggest impactor on performance. The increased tip clearance let more flow leak across the blade tip. The leakage flow tried to homogenize the pressure difference across the blade. The overall effect resulted in a much lower pressure difference. The temperature remained nearly the same as the tip clearance increased. The vorticity increased, but this was also a result of the increased tip leakage flow. To aid in total-total pressure ratio predictions, the results for the HCC were put into compressor maps.

Hoenninger, Corbett Reed

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

ANALYSIS AND OPTIMIZATION OF GAS- CENTRIFUGAL SEPARATION OF URANIUM ISOTOPES BY NEURAL NETWORKS  

E-Print Network (OSTI)

Abstract- Neural networks are an attractive alternative for modeling complex problems with too many difficulties to be solved by a phenomenological model. A feed-forward neural network was used to model a gas-centrifugal separation of uranium isotopes. The prediction showed good agreement with the experimental data. An optimization study was carried out. The optimal operational condition was tested by a new experiment and a difference of less than 1 % was found.

unknown authors

2002-01-01T23:59:59.000Z

202

www.SciAm.com SCIENTIFIC AMERICAN 41 Wireless Power  

E-Print Network (OSTI)

- out adding greenhouse gases to the atmo- sphere, but solar power is significantly more expensive than- Sun Power Gets a Boost A stolen idea from the plant world could improve prospects for solar powerwww.SciAm.com SCIENTIFIC AMERICAN 41 Wireless Power Drug Delivery Sustainable Fuels Toxic

Hay, Bruce A.

203

Green Vegetable Oil ProcessingChapter 2 Modern Aqueous Oil Extraction: Centrifugation Systems for Olive and Avocado Oils  

Science Conference Proceedings (OSTI)

Green Vegetable Oil Processing Chapter 2 Modern Aqueous Oil Extraction: Centrifugation Systems for Olive and Avocado Oils Processing eChapters Processing A3F98FD75CFE9AEC675B07DDCFFE4506 AOCS Press Downloadable pdf ...

204

NORTH AMERICAN WATER OFFICE  

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

NORTH AMERICAN WATER OFFICE NORTH AMERICAN WATER OFFICE P.O. Box 174 Lake Elmo, MN 55042 Phone: (612) 770-3861 Fax: (612) 770-3976 January 30, 1998 US Department of Energy Office of General Council GC-52 1000 Independence Ave. SW Washington DC 20585 RE: Preparation of Report to Congress on Price-Anderson Act Dear Office of General Council: The Price Anderson Act should be eliminated. The Price Anderson Act assumes that the encouragement and growth of the commercial nuclear industry is in the public interest. It is not. Rational evaluation of the commercial nuclear industry forces the conclusion that the Price Anderson Act simply shields the commercial nuclear industry from costs that it would otherwise, in a fair market setting, be forced to internalize and pay. Price Anderson amounts to

205

AMERICAN HERITAGE OF  

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

AMERICAN HERITAGE OF AMERICAN HERITAGE OF raven 10~ SUMMER 1995 $d.OU VOLUME 11/NU~IBH;R 1 i Y .rt: r "~ ~:rih a ~~ to Invent * Tf~e~'' ~ °of _._.. , _._~.__ ~y~,: ..~_, ec no o~ r HE TOM OMB FIFTY YEARS AGO THIS SUNI~fER, THE WORLD WAS changed forever when the first nuclear bomb ex- ploded above the New Mexico desert and then bombs were dropped on the cities of Hiroshima and Nagasaki, Japan. The moral, psychological, and geopolitical ramifications of this most powerful and revolution- ary of all technologies and its use have been matters of universal con- cern ever since. They will undoubtedly be the subject of particularly intense discussion this summer. Invention ~ Technology's contribution is a look at the anniversary from the magazine's unique perspective, examining the making of the

206

-APTKA E AMERICAN O  

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

APTKA E AMERICAN O APTKA E AMERICAN O w ~%~'~ PUBCIC TRANSPORTATION fa ASSOCIATION 2001-006487 3/9 P 4:06 Wash March 7, 2001 Eal , The Honorable Spencer Abraham al Secretary iodadbpOa U.S. Department of Energy wr dL b, Forrestal Building 6dJS 1 * 1000 Independence Avenue, N.W. BaA roB Washington, DC 20585-1000 GWE KtsO mg Dear Mr. Secretary: hidcI ABd ramnU I Ssb 6idL fian I write on behalf of the American Public Transportation Association (APTA) to SWais express support for the development of a national energy policy. As President Bush Ei;. LtrW highlighted in his February 27 address to a joint session of Congress, regional energy e, &mw^, u* shortages have become serious concerns and have brought attention to this major issue GhaI facing our country. iBtdL Wd _r.nwabtis As the trade association representing the public transportation industry, we would

207

Building an American Economy to Last: American Competiveness in  

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

Building an American Economy to Last: American Competiveness in Building an American Economy to Last: American Competiveness in Manufacturing Building an American Economy to Last: American Competiveness in Manufacturing August 16, 2012 - 9:20am Addthis Saving Energy and Resources 1 of 4 Saving Energy and Resources Thanks to additive manufacturing technology, Oak Ridge National Laboratory was able to fabricate a robotic hand with less energy use and material waste. The novel, lightweight, low-cost fluid powered hand was selected for a 2012 R&D 100 award. | Photo courtesy of Oak Ridge National Laboratory. Partnering with Industry 2 of 4 Partnering with Industry The Energy Department's Manufacturing Demonstration Facility at Oak Ridge National Laboratory includes an array of state-of-the-art additive manufacturing capabilities, allowing researchers and industry to develop

208

Building an American Economy to Last: American Competiveness in  

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

Building an American Economy to Last: American Competiveness in Building an American Economy to Last: American Competiveness in Manufacturing Building an American Economy to Last: American Competiveness in Manufacturing August 16, 2012 - 9:20am Addthis Saving Energy and Resources 1 of 4 Saving Energy and Resources Thanks to additive manufacturing technology, Oak Ridge National Laboratory was able to fabricate a robotic hand with less energy use and material waste. The novel, lightweight, low-cost fluid powered hand was selected for a 2012 R&D 100 award. | Photo courtesy of Oak Ridge National Laboratory. Partnering with Industry 2 of 4 Partnering with Industry The Energy Department's Manufacturing Demonstration Facility at Oak Ridge National Laboratory includes an array of state-of-the-art additive manufacturing capabilities, allowing researchers and industry to develop

209

NEW CONCEPTS FOR EXPLOSION ALLEVIATION IN SHRED-FIRST SOLID WASTE PLANTS  

E-Print Network (OSTI)

had installed in the New CasUe, Delaware Plant were designed to withstand 20 psi; they were in stalled-explosion deSign that can be guaranteed to eliminate damage from explosions in solid waste plalHs that shred by a cutoff blade on centrifugal fans. The installation of the "air gate" provides a positive downflow

Columbia University

210

American Physical Society  

E-Print Network (OSTI)

Founded in 1899, the American Physical Society (APS) is the largest organization of professional physicists in the United States. Its 46,000 members are drawn from universities, industry and national laboratories. The APS is one of the premier publishers of international physics research, maintaining print and on-line publications, as well as electronically searchable archives dating back to 1893. For more than forty years, APS has also devoted resources and expertise to a number of public policy areas, including education, energy, innovation and competitiveness, national

Cherry Murray; Curtis Callan; Leo Kadanoff; Judy Franz; Executive Officer; Joseph Serene; Gene Sprouse; How America; Can Look

2010-01-01T23:59:59.000Z

211

Argonne Transportation - Chinese-American Joint Working Group Meeting  

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

Chinese-American Olympics Planning Group Meets at Argonne National Laboratory Chinese-American Olympics Planning Group Meets at Argonne National Laboratory Argonne's Transportation Technology R&D Center recently hosted approximately 90 Chinese and American scientists and policy makers working toward the goal of creating a cleaner Beijing. The December gathering was the first American meeting of the Chinese-American Joint Working Group on Olympic Cooperation to develop sustainable technologies for the City of Beijing and the 2008 Olympic Games. Two previous meetings had been held in China. "We have already cleaned emissions from factories and cars and are planting more trees for a cleaner environment," said Vice Mayor of Beijing, Fan Baoyuan. Chinese-American Olmpics Planning Group The Joint Work Group was created about two years ago by U.S. Department of Energy (DOE), China's Ministry of Science and Technology, and Beijing Municipal Government. As part of its bid to host the 2008 Summer Games of the XXIX Olympiad, Beijing is committed to improving its environmental quality to create green Olympic Games.

212

Demonstration of the TRUEX process for partitioning of actinides from actual ICPP tank waste using centrifugal contactors in a shielded cell facility  

Science Conference Proceedings (OSTI)

TRUEX is being evaluated at Idaho Chemical Processing Plant (ICPP) for separating actinides from acidic radioactive waste stored at ICPP; efforts have culminated in a recent demonstration with actual tank waste. A continuous countercurrent flowsheet test was successfully completed at ICPP using waste from tank WM-183. This demonstration was performed using 24 states of 2-cm dia centrifugal contactors in the shielded hot cell at the ICPP Remote Analytical Laboratory. The flowsheet had 8 extraction stages, 5 scrub stages, 6 strip stages, 3 solvent wash stages, and 2 acid rinse stages. A centrifugal contactor stage in the scrub section was not working during testing, and the scrub feed (aqueous) solution followed the solvent into the strip section, eliminating the scrub section in the flowsheet. An overall removal efficiency of 99.97% was obtained for the actinides, reducing the activity from 457 nCi/g in the feed to 0.12 nCi/g in the aqueous raffinate, well below the NRC Class A LLW requirement of 10 nCi/g for non-TRU waste.The 0.04 M HEDPA strip section back-extracted 99.9998% of the actinide from the TRUEX solvent. Removal efficiencies of >99. 90, 99.96, 99.98, >98.89, 93.3, and 89% were obtained for {sup 241}Am, {sup 238}Pu, {sup 239}Pu, {sup 235}U, {sup 238}U, and {sup 99}Tc. Fe was partially extracted by the TRUEX solvent, resulting in 23% of the Fe exiting in the strip product. Hg was also extracted by the TRUEX solvent (73%) and stripped from the solvent in the 0.25 M Na2CO3 wash section. Only 1.4% of the Hg exited with the high activity waste strip product.

Law, J.D.; Brewer, K.N.; Herbst, R.S.; Todd, T.A.

1996-09-01T23:59:59.000Z

213

Young Americans | Department of Energy  

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

Young Americans Young Americans Young Americans Competitions 2013 EcoCar2 Challenge Primary Ed DOE 2013 National Science Bowl Primary Ed DOE Challenge Home Student Design University EERE 2013 National Clean Energy Business Plan University EERE 2013 Solar Decathlon University EERE/DOE 2013 National Collegiate Wind University DOE Better Buildings University DOE Energy Challenge University DOE Georgetown University Energy Prize University Georgetown Univ. P3: People, Prosperitym and the Planet University EPA National Clean Energy Business Plan University DOE National Geothermal Student University ORISE Hydrogen and Fuel Cell Competitions University NREL H2U Student Contest University HEF American Solar Challenge University ASC

214

New American Home 2009 (Brochure)  

DOE Green Energy (OSTI)

This brochure details the New American Home 2009, which demonstrates the use of innovative building materials, cutting-edge design, and the latest construction techniques.

Not Available

2008-12-01T23:59:59.000Z

215

American Recovery and Reinvestment Act  

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

Here is one compliance agreement for EM’s American Recovery and Reinvestment Act Program on accelerated milestones for the Recovery Act program.

216

A 4-spot time-of-flight anemometer for small centrifugal compressor velocity measurements  

SciTech Connect

The application of laser anemometry techniques in turbomachinery facilities is a challenging dilemma requiring an anemometer system with special qualities. Here, we describe the use of a novel laser anemometry technique applied to a small 4.5 kg/s, 4:1 pressure ratio centrifugal compressor. Sample velocity profiles across the blade pitch are presented for a single location along the rotor. The results of the intra-blade passage velocity measurements will ultimately be used to verify CFD 3-D viscous code predictions.

Wernet, M.P.; Skoch, G.J.

1992-07-01T23:59:59.000Z

217

Analysis and testing the performance of a centrifugal two phase flow separator  

DOE Green Energy (OSTI)

Analysis and testing the performance of an 8 in., 1.72 ft high centrifugal cyclone separator for flows up to 4.0 lbs/s and pressures ranging from 10 to 60 psig. Conclusions drawn are based on inlet steam qualities of 23 to 27 percent (x% = m/sub s//m /sub t/) .99% and better steam quality is achieved up to 3 lbs/s under 50 and 60 psig. Breakdown flow rate is found to be a linear function of separator pressure.

Mirza-Moghadam, A.V.

218

American Black Bear: Ursus americanus  

E-Print Network (OSTI)

3/21/2011 1 USFWS American Black Bear: Ursus americanus www.bear.org LDWF Historic Distribution, forested regions (Pelton et al. 1994) Glacier Kenai Queen Charlotte Island. Kermode Dall American Black regions (Pelton et al. 1994) #12;3/21/2011 2 Historic Range Louisiana black bear Louisiana Black Bear

Gray, Matthew

219

LED Traffic Lights Get Buy American Stamp | Department of Energy  

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

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 30, 2010 - 10:19am Addthis Red. Yellow. Green. What LED traffic signals don't say: Made in USA. That is changing. Dialight Corporation, an LED lighting manufacturer with U.S. corporate offices in Farmingdale, New Jersey, and a parent company based in the U.K., invested nearly $3 million into renovating their 75,000-square-foot production facility in Roxboro, North Carolina. With these improvements, Dialight's Roxboro plant is projected to scale up production by 400 percent. "Bringing manufacturing back to America is a win-win scenario," said Roy Burton, Dialight's Group Chief Executive. "We're helping the economy by creating new jobs, and at the same time we're finding it more

220

Hydraulic Performance and Mass Transfer Efficiency of Engineering Scale Centrifugal Contactors  

Science Conference Proceedings (OSTI)

Annular centrifugal contactors (ACCs) are being evaluated for process-scale solvent extraction operations in support of Advanced Fuel Cycle Initiative (AFCI) separations goals. Process-scale annular centrifugal contactors have the potential for high stage efficiency if properly employed and optimized for the application. Hydraulic performance issues related to flow instability and classical flooding are likely unimportant, especially for units with high throughputs. However, annular mixing increases rapidly with increasing rotor diameter while maintaining a fixed g force at the rotor wall. In addition, for engineering/process-scale contactors, elevated rotor speeds and/or throughput rates, can lead to organic phase foaming at the rotor discharge collector area. Foam buildup in the upper rotor head area can aspirate additional vapor from the contactor housing resulting in a complete loss of separation equilibrium. Variable speed drives are thus desirable to optimize and balance the operating parameters to help ensure acceptable performance. Proper venting of larger contactors is required to balance pressures across individual stages and prevent vapor lock due to foam aspiration.

David Meikrantz; Troy Garn; Nick Mann; Jack Law; Terry Todd

2007-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Method and apparatus for automated processing and aliquoting of whole blood samples for analysis in a centrifugal fast analyzer  

DOE Patents (OSTI)

A rotor and disc assembly for use in a centrifugal fast analyzer. The assembly is designed to process multiple samples of whole blood followed by aliquoting of the resultant serum into precisely measured samples for subsequent chemical analysis. The assembly requires minimal operator involvement with no mechanical pipetting. The system comprises (1) a whole blood sample disc, (2) a serum sample disc, (3) a sample preparation rotor, and (4) an analytical rotor. The blood sample disc and serum sample disc are designed with a plurality of precision bore capillary tubes arranged in a spoked array. Samples of blood are loaded into the blood sample disc in capillary tubes filled by capillary action and centrifugally discharged into cavities of the sample preparation rotor where separation of serum and solids is accomplished. The serum is loaded into the capillaries of the serum sample disc by capillary action and subsequently centrifugally expelled into cuvettes of the analytical rotor for analysis by conventional methods.

Burtis, Carl A. (Oak Ridge, TN); Johnson, Wayne F. (Loudon, TN); Walker, William A. (Knoxville, TN)

1988-01-01T23:59:59.000Z

222

American Agri diesel LLC | Open Energy Information  

Open Energy Info (EERE)

diesel LLC Jump to: navigation, search Name American Agri-diesel LLC Place Colorado Springs, Colorado Product Biodiesel producer in Colorado. References American Agri-diesel LLC1...

223

American Electric Vehicles Inc | Open Energy Information  

Open Energy Info (EERE)

Vehicles Inc Jump to: navigation, search Name American Electric Vehicles Inc Place Palmer Lake, Colorado Zip 80133 Sector Vehicles Product American Electric Vehicles (AEV) builds...

224

North American Electric Reliability Corporation (NERC): Ensuring...  

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

North American Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk Electric System North American Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk...

225

Lienert named American Welding Society Fellow  

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

Calendar Video Newsroom News Stories November Lienert Named American Welding Society Fellow Lienert named American Welding Society Fellow Lienert was inducted...

226

Lienert named American Welding Society Fellow  

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

- 1 - Lienert named American Welding Society Fellow November 29, 2012 Thomas J. Lienert of the Lab's Metallurgy group was inducted into the American Welding Society's 2012 Class of...

227

American Wind Manufacturing | Department of Energy  

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

Field Sites Power Marketing Administration Other Agencies You are here Home American Wind Manufacturing American Wind Manufacturing Addthis 1 of 9 Nordex USA -- a global...

228

Comments of North American Electric Reliability Corporation ...  

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

American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Comments of North American Electric Reliability Corporation...

229

American Way Solar AWS | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search Name American Way Solar (AWS) Place Plzen, Czech Republic Sector Solar Product Czech subsidiary of US PV panel manufacturer, American Way Solar (AWS)....

230

American Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name American Energy Systems Inc Place Minnesota Zip 55350 Product Biofuel burning appliance manufacturer (pellets & corn). References American Energy Systems...

231

American Battery Charging Inc | Open Energy Information  

Open Energy Info (EERE)

Edit with form History Share this page on Facebook icon Twitter icon American Battery Charging Inc Jump to: navigation, search Name American Battery Charging Inc Place...

232

American Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy Jump to: navigation, search Name American Renewable Energy Place Evanston, Illinois Zip 60202 Sector Geothermal energy, Renewable Energy, Solar Product American...

233

Nuclear non-proliferation regime effectiveness : an integrated methodology for analyzing highly enriched uranium production scenarios at gas centrifuge enrichment plants; Integrated methodology for analyzing highly enriched uranium production scenarios at gas centrifuge enrichment plants.  

E-Print Network (OSTI)

??The dramatic change in the international security environment after the collapse of the bipolar system has had a negative impact on the effectiveness of the… (more)

Kwak, Taeshin (Taeshin S.)

2010-01-01T23:59:59.000Z

234

American Recovery & Reinvestment Act Newsletter - Issue 25  

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

PADUCAH, Ky. - American Recovery and Rein- PADUCAH, Ky. - American Recovery and Rein- vestment Act workers are pioneering the use of mobile cranes to overcome challenges in the cleanup of a contaminated Cold War complex at the Paducah Site. Three certified crane operators hired through Re- covery Act funding are using a newly purchased 65-ton crane and two smaller rented cranes to remove equipment from the C-410/420 Feed Plant. Nearly $18 million in additional Feed Plant cleanup is the result of cost savings from the September 2010 demolition of the C-746-A East End Smelter, which was completed a year ahead of schedule and $12 million under budget. "This is the first time we've hired crane opera- tors and operated mobile cranes inside a facility as part of the decontamination and decommissioning program at Paducah," DOE

235

Food Tech Lab -Ingram Hall Dr. Sathivel/Dr. Joongmin Shin Pilot equipment in the Food Tech lab includes mechanical separators and desinewers, centrifuge,  

E-Print Network (OSTI)

includes mechanical separators and desinewers, centrifuge, grinders, Koch SS Grinder, flaker, tumbler and incubator for total plate microbial counts, centrifugation for separation, high speed explosion- proof, portable gas analyzer (O2, CO2, CO). Fruits and Vegetable Processing Equipment ­ Julian C. Miller Hall - Dr

Harms, Kyle E.

236

Great American Smokeout —  

E-Print Network (OSTI)

by the American Cancer Society, is an annual event that encourages smokers to quit for at least 1 day in the hope that this might challenge them to stop permanently (1). This year, GASO will be held on November 18. Major changes have occurred since the first GASO in 1977. In 1978, approximately 34 % of adults smoked; by 2009, nearly 21 % smoked (2–4). Federal laws now prohibit smoking on airlines, and 24 states and the District of Columbia have comprehensive smoking bans (3,4). The U.S. government also has added coverage of smoking cessation treatments to health plans. As of October 1, 2010, Medicaid programs are required to cover tobaccodependence treatments for pregnant women, and in 2011, cessation coverage will be provided to all federal employees, retirees, and their spouses and dependents. Despite progress, 46.6 million U.S. adults smoke, 40% of nonsmokers are exposed to secondhand smoke, and 443,000 deaths each year are attributed to smoking and secondhand smoke (3–5). Additional information and support for quitting is available online

unknown authors

2010-01-01T23:59:59.000Z

237

North American EV show  

Science Conference Proceedings (OSTI)

The hit of the North American EV and Infrastructure Conference held in Phoenix, AZ in December, was without a doubt, the new hybrid vehicle from Toyota known as the Prius. The Prius has both an internal combustion engine and an electric motor. As ordinary as it may appear, there`s a critical difference between the Prius and the other electric vehicles that were being demonstrated in Phoenix. Prius is an electric vehicle that never needs to be recharged. Range is not an issue, nor is battery replacement. This is the first mass-produced car with hybrid power providing the benefits of low emissions and high gasoline mileage in a real-world vehicle that can be driven anywhere. Many other alternative fueled vehicles were on display from other manufacturers as well. GM`s EV1, Nissan`s Altra station wagon, Ford`s electric Ranger pickup, DaimlerChrysler`s EPIC van as well as small, short-range ``neighborhood vehicles`` from Bombardier and Global Electric Motor-Cars were available for inspection and test drives.

Pfleeger, D.

1999-01-01T23:59:59.000Z

238

Geothermal energy for American Samoa  

SciTech Connect

The geothermal commercialization potential in American Samoa was investigated. With geothermal energy harnessed in American Samoa, a myriad of possibilities would arise. Existing residential and business consumers would benefit from reduced electricity costs. The tuna canneries, demanding about 76% of the island's process heat requirements, may be able to use process heat from a geothermal source. Potential new industries include health spas, aquaculture, wood products, large domestic and transhipment refrigerated warehouses, electric cars, ocean nodule processing, and a hydrogen economy. There are no territorial statutory laws of American Samoa claiming or reserving any special rights (including mineral rights) to the territorial government, or other interests adverse to a land owner, for subsurface content of real property. Technically, an investigation has revealed that American Samoa does possess a geological environment conducive to geothermal energy development. Further studies and test holes are warranted.

1980-03-01T23:59:59.000Z

239

Geothermal energy for American Samoa  

DOE Green Energy (OSTI)

The geothermal commercialization potential in American Samoa was investigated. With geothermal energy harnessed in American Samoa, a myriad of possibilities would arise. Existing residential and business consumers would benefit from reduced electricity costs. The tuna canneries, demanding about 76% of the island's process heat requirements, may be able to use process heat from a geothermal source. Potential new industries include health spas, aquaculture, wood products, large domestic and transhipment refrigerated warehouses, electric cars, ocean nodule processing, and a hydrogen economy. There are no territorial statutory laws of American Samoa claiming or reserving any special rights (including mineral rights) to the territorial government, or other interests adverse to a land owner, for subsurface content of real property. Technically, an investigation has revealed that American Samoa does possess a geological environment conducive to geothermal energy development. Further studies and test holes are warranted.

Not Available

1980-03-01T23:59:59.000Z

240

Latin American Section of AOCS  

Science Conference Proceedings (OSTI)

Fats and Oils professionals from South America, Central America, Mexico and the Caribbean. Latin American Section of AOCS Sections achievement application award awards canadian distinguished division fats member membership memorial network nominat

Note: This page contains sample records for the topic "american centrifuge plant" 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

Buy American | Department of Energy  

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

where the owner pays for the improvements and ARRA funds are then disbursed to the homeowner, would the Buy American Act apply? Does the answer change if ARRA-funded rebate for...

242

OPTIMIZING CENTRIFUGAL BARREL POLISHING FOR MIRROR FINISH SRF CAVITY AND RF TESTS AT JEFFERSON LAB  

SciTech Connect

We performed Centrifugal Barrel Polishing (CBP) on a 1.3 GHz fine grain TESLA single cell cavity and 1.5 GHz fine grain CEBAF high gradient superconducting radio frequency (SRF) single cell cavity following a modified recipe originally developed at Fermi National Accelerator Lab (FNAL). We were able to obtain a mirror like surface similar to that obtained at FNAL, while reducing the number of CBP steps and total processing time. This paper will discuss the change in surface and subsequent cavity performance post CBP, after a 800 C bake (no pre-bake chemistry) and minimal controlled electro-polishing (10 micron). In addition to Q vs. E{sub ACC} thermometry mapping with preheating characteristics and optical inspection of the cavity after CBP will also be shown.

Ari Palczewski, Rongli Geng, Hui Tian

2012-07-01T23:59:59.000Z

243

Experiments and modelling of surge in small centrifugal compressor for automotive engines  

SciTech Connect

In this paper the surge phenomenon in small centrifugal compressors used for turbocharging internal combustion engines is analyzed. The experimental work was focused on the measurement of compressor behaviour within the surge zone by means of a specifically designed facility. The presented model is based on the introduction of a fluid inertia term that accounts for the non quasi steady effects and the use of a compressor map extended to the surge and negative flows zone obtained from experimental tests. The compressor model was implemented in a one-dimensional gas-dynamic model. The comparison of the modelled and measured evolution of instantaneous pressure during deep surge operation shows good agreement. Furthermore, the model is also able to predict the amplitude and frequency of pressure pulses when the compressor operates in surge with different outlet duct lengths. (author)

Galindo, J.; Serrano, J.R.; Climent, H.; Tiseira, A. [CMT-Motores Termicos, Universidad Politecnica de Valencia, P.O. Box 22012, E 46071 Valencia (Spain)

2008-01-15T23:59:59.000Z

244

Vertical axis wind turbine power regulation through centrifugally pumped lift spoiling  

Science Conference Proceedings (OSTI)

This paper describes an approach for lowering the rated windspeeds of Darrieus-type vertical axis wind turbines (VAWTs) whose blades are hollow aluminum extrusions. The blades, which when rotating act as centrifugal pumps, are fitted with a series of small perforations distributed along a portion of the blades' span. By valving the ends of the hollow blades, flow into the blade ends and out of the perforations may be controlled. This flow can induce premature aerodynamic stall on the blade elements, thereby reducing both the rated power of the turbine and its cost-of-energy. The concept has been proven on the Sandia National Laboratories 5-m diameter research VAWT and force balance and flow visualization wind tunnel tests have been conducted using a blade section designed for the VAWT application.

Klimas, P.C.; Sladky, J.F. Jr.

1985-01-01T23:59:59.000Z

245

Centrifugal contactor modified for end stage operation in a multistage system  

DOE Patents (OSTI)

A cascade formed of a plurality of centrifugal contactors useful for countercurrent solvent extraction processes such as utilizable for the reprocessing of nuclear reactor fuels is modified to permit operation in the event one or both end stages of the cascade become inoperative. Weir assemblies are connected to each of the two end stages by suitable conduits for separating liquids discharged from an inoperative end stage based upon the weight of the liquid phases uses in the solvent extraction process. The weir assembly at one end stage is constructed to separate and discharge the heaviest liquid phase while the weir assembly at the other end stage is constructed to separate and discharge the lightest liquid phase. These weir assemblies function to keep the liquid discharge from an inoperative end stages on the same weight phase a would occur from an operating end stage.

Jubin, Robert T. (Powell, TN)

1990-01-01T23:59:59.000Z

246

American National Standard for Information Systems— Data ...  

Science Conference Proceedings (OSTI)

Page 1. Information Technology: American National Standard for Information Systems— Data Format for the Interchange of ...

2010-04-28T23:59:59.000Z

247

Numerical identification of parameters for a strongly degenerate convection--diffusion problem modelling centrifugation of flocculated suspensions  

Science Conference Proceedings (OSTI)

This paper presents the identification of parameters in the flux and diffusion functions for a quasilinear strongly degenerate parabolic equation which models the centrifugation of flocculated suspensions. We consider both a rotating tube and a basket ... Keywords: Degenerate parabolic differential equation, Inverse problem, Numerical methods

S. Berres; R. Bürger; A. Coronel; M. Sepúlveda

2005-03-01T23:59:59.000Z

248

Clean-in-Place and Reliability Testing of a Commercial 12.5 cm Annular Centrifugal Contactor at the INL  

Science Conference Proceedings (OSTI)

The renewed interest in advancing nuclear energy has spawned the research of advanced technologies for recycling nuclear fuel. A significant portion of the advanced fuel cycle includes the recovery of selected actinides by solvent extraction methods utilizing centrifugal contactors. Although the use of centrifugal contactors for solvent extraction is widely known, their operation is not without challenges. Solutions generated from spent fuel dissolution contain unknown quantities of undissolved solids. A majority of these solids will be removed via various methods of filtration. However, smaller particles are expected to carry through to downstream solvent extraction processes and equipment. In addition, solids/precipitates brought about by mechanical or chemical upsets are another potential area of concern. During processing, particulate captured in the rotor assembly by high centrifugal forces eventually forms a cake-like structure on the inner wall introducing balance problems and negatively affecting phase separations. One of the features recently developed for larger engineering scale Annular Centrifugal Contactors (ACCs) is the Clean-In-Place (CIP) capability. Engineered spray nozzles were installed into the hollow central rotor shaft in all four quadrants of the rotor assembly. This arrangement allows for a very convenient and effective method of solids removal from within the rotor assembly.

N. R. Mann; T. G. Garn; D. H. Meikrantz; J. D. Law; T. A. Todd

2007-09-01T23:59:59.000Z

249

Clean-in-Place and Reliability Testing of a Commercial 12.5-cm Annular Centrifugal Contactor at the INL  

Science Conference Proceedings (OSTI)

The renewed interest in advancing nuclear energy has spawned the research of advanced technologies for recycling nuclear fuel. A significant portion of the advanced fuel cycle includes the recovery of selected actinides by solvent extraction methods utilizing centrifugal contactors. Although the use of centrifugal contactors for solvent extraction is widely known, their operation is not without challenges. Solutions generated from spent fuel dissolution contain unknown quantities of undissolved solids. A majority of these solids will be removed via various methods of filtration. However, smaller particles are expected to carry through to downstream solvent extraction processes and equipment. In addition, solids/precipitates brought about by mechanical or chemical upsets are another potential area of concern. During processing, particulate captured in the rotor assembly by high centrifugal forces eventually forms a cake-like structure on the inner wall introducing balance problems and negatively affecting phase separations. One of the features recently developed for larger engineering scale Annular Centrifugal Contactors (ACCs) is the Clean-In-Place (CIP) capability. Engineered spray nozzles were installed into the hollow central rotor shaft in all four quadrants of the rotor assembly. This arrangement allows for a very convenient and effective method of solids removal from within the rotor assembly.

N. R. Mann; T. G. Garn; D. H. Meikrantz; J. D. Law; T. A. Todd

2007-09-01T23:59:59.000Z

250

A Finite-Difference Numerical Method for Onsager's Pancake Approximation for Fluid Flow in a Gas Centrifuge  

SciTech Connect

Gas centrifuges exhibit very complex flows. Within the centrifuge there is a rarefied region, a transition region, and a region with an extreme density gradient. The flow moves at hypersonic speeds and shock waves are present. However, the flow is subsonic in the axisymmetric plane. The analysis may be simplified by treating the flow as a perturbation of wheel flow. Wheel flow implies that the fluid is moving as a solid body. With the very large pressure gradient, the majority of the fluid is located very close to the rotor wall and moves at an azimuthal velocity proportional to its distance from the rotor wall; there is no slipping in the azimuthal plane. The fluid can be modeled as incompressible and subsonic in the axisymmetric plane. By treating the centrifuge as long, end effects can be appropriately modeled without performing a detailed boundary layer analysis. Onsager's pancake approximation is used to construct a simulation to model fluid flow in a gas centrifuge. The governing 6th order partial differential equation is broken down into an equivalent coupled system of three equations and then solved numerically. In addition to a discussion on the baseline solution, known problems and future work possibilities are presented.

de Stadler, M; Chand, K

2007-11-12T23:59:59.000Z

251

Breaking the Tension: Development and Investigation of a Centrifugal Tensioned Metastable Fluid Detector System  

E-Print Network (OSTI)

The current knowledge of the performance characteristics of Centrifugal Tensioned Metastable Fluid Detectors is limited. While a theoretical treatment and experience with bubble chambers may be applied with some degree of success, they are no substitute for experimental and operational knowledge of real CTMFD systems. This research, as with other investigations into CTMFD systems in the past, applies theory and simulations. In addition, however, an experiment was conducted that for the first time attempts to determine the threshold energy for triggering a CTMFD system in a controlled manner. A CTMFD system works in a manner similar to classic bubble chambers. A liquid is brought to an unstable state in which it is favorable to form a volume of vapor; using centrifugal techniques similar to those employed in a Briggs apparatus, the pressure in the sensitive region can be brought to extremely low values, placing the liquid in a tensile state. In such states, the energy necessary to cause the formation of macroscopic bubbles can be vanishingly small, depending on the degree of tension. When such bubbles form in a CTMFD, if they have a size bigger than a critical value, they will grow until a large vapor column forms in the sensitive region of the CTMFD. The experiment developed for this research employed a carefully-controlled laser to fire pulses of known energies into the sensitive region of a CTMFD. By varying the laser power, the threshold values for the triggering energy of a CTMFD can be found. The experiment and simulation demonstrated the ability of the facilities to test CTMFD systems and the potential to extract their operational characteristics. The experiment showed a certain viability for the technique of laser-induced cavitation in a seeded fluid, and demonstrated some of the associated limitations as well. In addition, the CFD framework developed here can be used to cross-compare experimental results with computer simulations as well as with the theoretical models developed for this research.

Solom, Matthew 1985-

2012-12-01T23:59:59.000Z

252

DOE - Office of Legacy Management -- American Machine and Metals Inc - IL  

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

Machine and Metals Inc - Machine and Metals Inc - IL 24 FUSRAP Considered Sites Site: American Machine and Metals Inc (IL.24 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: E. Moline , Illinois IL.24-1 Evaluation Year: 1994 IL.24-2 IL.24-3 Site Operations: Tested process for dewatering green salt by centrifugation. IL.24-1 IL.24-2 Site Disposition: Eliminated - Potential for contamination considered remote due to limited amount of radioactive materials handled IL.24-1 IL.24-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium Oxide (Green Salt) IL.24-1 Radiological Survey(s): Health and Safety Monitoring IL.24-1 Site Status: Eliminated from consideration under FUSRAP Also see

253

Technique for rapid establishment of American lotus in remediation efforts  

Science Conference Proceedings (OSTI)

A technique for increasing the establishment rate of American lotus (Nelumbo lutea) and simplifying planting was developed as part of a pond remediation project. Lotus propagation techniques typically require scarification of the seed, germination in heated water, and planting in nursery containers. Then mature (~ 1 yr) nursery-grown stock is transferred to planting site or scarified seed are broadcast applied. Mature plants should grow more quickly, but can be sensitive to handling, require more time to plant, and cost more. Scarified seeds are easier to plant and inexpensive, but have a lag time in growth, can fail to germinate, and can be difficult to site precisely. We developed an intermediate technique using small burlap bags that makes planting easier, provides greater germination success, and avoids lag time in growth. Data on survival and growth from experiments using mature stock, scarified seeds, and bag lotus demonstrate that bag lotus grow rapidly in a variety of conditions, have a high survival rate, can be processed and planted easily and quickly, and are very suitable for a variety of remediation projects

Ryon, Michael G [ORNL; Fortner, Allison M [ORNL; Goins, Kenneth N [ORNL; Jett, Robert T [ORNL; McCracken, Kitty [ORNL; Morris, Gail Wright [ORNL; Riazzi, Adam [Lincoln County HS, Hamlin WV; Roy, W Kelly [ORNL

2013-01-01T23:59:59.000Z

254

Plant Operational Status - Pantex Plant  

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

Status Plant Operational Status Page Content Operational Status Shift 1 - Day The Pantex Plant is open for normal operations. All personnel are to report for duty according to...

255

American coal imports 2015  

SciTech Connect

As 2007 ends, the US coal industry passes two major milestones - the ending of the Synfuel tax break, affecting over 100M st annually, and the imposition of tighter and much more expensive safety measures, particularly in deep mines. Both of these issues, arriving at a time of wretched steam coal price levels, promise to result in a major shake up in the Central Appalachian mining sector. The report utilizes a microeconomic regional approach to determine whether either of these two schools of thought have any validity. Transport, infrastructure, competing fuels and regional issues are examined in detail and this forecasts estimates coal demand and imports on a region by region basis for the years 2010 and 2015. Some of the major highlights of the forecast are: Import growth will be driven by steam coal demand in the eastern and southern US; Transport will continue to be the key driver - we believe that inland rail rates will deter imports from being railed far inland and that the great majority of imports will be delivered directly by vessel, barge or truck to end users; Colombian coal will be the overwhelmingly dominant supply source and possesses a costs structure to enable it to compete with US-produced coal in any market conditions; Most of the growth will come from existing power plants - increasing capacity utilization at existing import facilities and other plants making investments to add imports to the supply portfolio - the growth is not dependent upon a lot of new coal fired capacity being built. Contents of the report are: Key US market dynamics; International supply dynamics; Structure of the US coal import market; and Geographic analysis.

Frank Kolojeski [TransGlobal Ventures Corp. (United States)

2007-09-15T23:59:59.000Z

256

Fiberglass plastics in power plants  

Science Conference Proceedings (OSTI)

Fiberglass reinforced plastics (FRPs) are replacing metal in FGDs, stacks, tanks, cooling towers, piping and other plant components. The article documents the use of FRP in power plants since the 1970s. The largest volume of FRP in North American power plants is for stack liners and ductwork. Absorber vessel shells and internal components comprise the third largest use. The most common FRP absorber vessels are known as jet bubbling reactors (JBRs). One of the largest JBRs at a plant on the Ohio River removes 99% of sulphur dioxide from high sulphur coal flue gas. FRPs last twice as long as wood structures when used for cooling towers and require less maintenance. 1 tab., 2 photos.

Kelley, D. [Ashland Performance Materials (United States)

2007-08-15T23:59:59.000Z

257

American Photovoltaics | Open Energy Information  

Open Energy Info (EERE)

American Photovoltaics American Photovoltaics Name American Photovoltaics Place Houston, Texas Zip 77002 Sector Solar Product Will manufacture thin-film solar modules Website http://apv-us.com/ Coordinates 29.752554°, -95.3704009° 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":29.752554,"lon":-95.3704009,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

258

African-American and Arab American Muslim communities in the Detroit Ummah.  

E-Print Network (OSTI)

?? This paper provides overview of the two larger Muslim communities in Detroit (African-American and Arab American), their differing views on theology, racism, and women's… (more)

Omanson, Lisa Gail

2013-01-01T23:59:59.000Z

259

Design and Optimization of Condenser and Centrifuge Units for Enhancement of a Batch Vacuum Frying System  

E-Print Network (OSTI)

A batch vacuum frying system, which processes fruits and vegetables, includes a frying pan, a surface-condenser, and a vacuum pump. With health and safety issues in mind, this research focused on developing a modified surface-condenser to prevent cavitation of the vacuum pump. The final oil-content was reduced by centrifugal de- oiling of the product under vacuum, which make the product healthier than what is currently available. The de-oiling mechanism consists of a centrifuge with a motor attached to the basket shaft, rotating up to 750 rpm (63 g units). The condenser consists of a (counter- flow) spiral-coil heat exchanger (SHE) connected to a refrigeration system that uses R404a refrigerant. De-oiling for 40 s at 300 and 750 RPM removed up to 67% and 72% of the chip’s surface oil, respectively. At 750 RPM for 10 s, 40 s, and 60 s the oil-content was reduced by 38%, 44%, and 51%, respectively. The convective heat transfer coefficient (h) of the frying oil was determined at 120°C and 140°C using the lumped capacitance method. The h-values were 217±13 W/m2K (120°C) and 258±37 W/m2K (140°C) using a copper-ball thermocouple. The h- values increased to 3.6 times during the boiling period. COMSOLTM Multiphysics was used to model the heat transfer in the vacuum fryer pan. Based on the simulation results, a 1.5 cm thick insulation material was installed in the fryer to reduce the energy losses. The refrigeration system operates at Tevap = -26°C and Tcond = 50°C with 26°C sub-cooling. Sensitivity analysis showed that the system Coefficient of Performance (COP) was about 3.87 at these conditions and compressor power requirement (CPR) was 74 W (85% efficiency) when frying 30 g of potatoes slices. The best results were obtained at Tevap = -10°C and Tcond = 40°C with 26°C sub-cooling and superheat of 5°C. The predicted COP was 4 and the CPR 70 W. The ice-formation on coils reduced the condensation rate. Reducing the refrigerant temperature to -10°C (from -26°C) reduced the condensation rate by 30%. These results show a more effective vacuum frying system for high-quality fruits and vegetables than the system previously used.

Pandey, Akhilesh

2009-12-01T23:59:59.000Z

260

Pages that link to "American Falls, Idaho" | Open Energy Information  

Open Energy Info (EERE)

Share this page on Facebook icon Twitter icon Pages that link to "American Falls, Idaho" American Falls, Idaho Jump to: navigation, search What links here Page: American...

Note: This page contains sample records for the topic "american centrifuge plant" 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

Y-12 receives American Heart Association award | Y-12 National...  

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

receives American ... Y-12 receives American Heart Association award Posted: November 22, 2012 - 9:00am Kathy Jetton, senior regional director of the American Heart Association,...

262

Secretary Moniz Launches the American Energy Data Challenge ...  

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

Launches the American Energy Data Challenge Secretary Moniz Launches the American Energy Data Challenge Addthis Description Secretary Moniz launches the American Energy Data...

263

American Indian Research and Education Initiative (AIREI) | Department...  

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

American Indian Research and Education Initiative (AIREI) American Indian Research and Education Initiative (AIREI) American Indian Research and Education Initiative (AIREI)...

264

EA-200 American Electric Power Service Corporation | Department...  

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

200 American Electric Power Service Corporation EA-200 American Electric Power Service Corporation Order authorizing American Electric Power Service Corporation to export electric...

265

EA-200-A American Electric Power Service Corporation | Department...  

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

A American Electric Power Service Corporation EA-200-A American Electric Power Service Corporation Order authorizing American Electric Power Service Corporation to export electric...

266

EA-200-B American Electric Power Service Corporation | Department...  

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

B American Electric Power Service Corporation EA-200-B American Electric Power Service Corporation Order authorizing American Electric Power Service Corporation to export electric...

267

EA-236-A American Electric Power Service Corporation | Department...  

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

6-A American Electric Power Service Corporation EA-236-A American Electric Power Service Corporation Order authorizing American Electric Power Service Corporation to export...

268

EIS-0468: EPA Notice of Availability of the Final Environmental Impact  

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

68: EPA Notice of Availability of the Final Environmental 68: EPA Notice of Availability of the Final Environmental Impact Statement EIS-0468: EPA Notice of Availability of the Final Environmental Impact Statement American Centrifuge Plant, Piketon, OH EIS No. 20110153, Final EIS, DOE, OH, ADOPTION-American Centrifuge Plant, Gas Centrifuge Uranium Enrichment Facility, Construction, Operation, and Decommission, License Issuance, Piketon, OH, Review Period Ends: 06/20/2011, Contact: Mathew McMillen 202-586-7248. U.S. DOE has adopted the NRC'S FEIS #20060189, filed 05/11/2006. DOE was not a Cooperating Agency for the above FEIS; recirculation of the document is necessary under 40 CFR Part 1506.3(b). Notice of Availability for the Environmental Impact Statement for American Centrifuge Plant, Gas Centrifuge Uranium Enrichment Facility, Construction,

269

EIS-0468: EPA Notice of Availability of the Final Environmental Impact  

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

8: EPA Notice of Availability of the Final Environmental 8: EPA Notice of Availability of the Final Environmental Impact Statement EIS-0468: EPA Notice of Availability of the Final Environmental Impact Statement American Centrifuge Plant, Piketon, OH EIS No. 20110153, Final EIS, DOE, OH, ADOPTION-American Centrifuge Plant, Gas Centrifuge Uranium Enrichment Facility, Construction, Operation, and Decommission, License Issuance, Piketon, OH, Review Period Ends: 06/20/2011, Contact: Mathew McMillen 202-586-7248. U.S. DOE has adopted the NRC'S FEIS #20060189, filed 05/11/2006. DOE was not a Cooperating Agency for the above FEIS; recirculation of the document is necessary under 40 CFR Part 1506.3(b). Notice of Availability for the Environmental Impact Statement for American Centrifuge Plant, Gas Centrifuge Uranium Enrichment Facility, Construction,

270

Role of radiation reaction forces in the dynamics of centrifugally accelerated particles  

Science Conference Proceedings (OSTI)

In this paper we study the influence of radiation reaction (RR) forces on the dynamics of centrifugally accelerated particles. It is assumed that the particles move along magnetic field lines anchored in the rotating central object. The common 'bead-on-the-wire' approximation is used. The solutions are found and analyzed for cases when the form of the prescribed trajectory (rigidly rotating field line) is approximated by: (a) straight line, and (b) Archimedes spiral. Dynamics of neutral and charged particles are compared with the emphasis on the role of RR forces in the latter case. It is shown that for charged particles there exist locations of stable equilibrium. It is demonstrated that for particular initial conditions RR forces cause centripetal motion of the particles: their 'falling' on the central rotating object. It is found that in the case of Archimedes spiral both neutral and charged particles can reach infinity where their motion has asymptotically force-free character. The possible importance of these processes for the acceleration of relativistic, charged particles by rotating magnetospheres in the context of the generation of nonthermal, high-energy emission of AGN and pulsars is discussed.

Dalakishvili, G. T.; Rogava, A. D.; Berezhiani, V. I. [Eugene Kharadze Georgian National Astrophysical Observatory, 2a Kazbegi Avenue, Tbilisi-0160(Georgia); Ivane Javakhishvili Tbilisi State University, Faculty of Natural and Exact Sciences, Physics Department, 3, Chavchavadze Avenue, 0128 Tbilisi (Georgia); Centre for Plasma Astrophysics, K.U. Leuven, Celestijnenlaan 200B, 3001 Leuven (Belgium) and Abdus Salam International Centre for Theoretical Physics, Trieste I-34014 (Italy); Graduate School of Frontier Sciences, University of Tokyo, 5-1-5-Kashiwanoha, Kashiwa-shi, Chiba 277-8561 (Japan); Institute of Physics, 6 Tamarashvili Street., 0177 Tbilisi (Georgia)

2007-08-15T23:59:59.000Z

271

Aerodynamically induced radial forces in a centrifugal gas compressor: Part 2 -- Computational investigation  

SciTech Connect

Radial loads and direction of a centrifugal gas compressor containing a high specific speed mixed flow impeller and a single tongue volute were determined both experimentally and computationally at both design and off-design conditions. The experimental methodology was developed in conjunction with a traditional ASME PTC-10 closed-loop test to determine radial load and direction. The experimental study is detailed in Part 1 of this paper (Moore and Flathers, 1998). The computational method employs a commercially available, fully three-dimensional viscous code to analyze the impeller and the volute interaction. An uncoupled scheme was initially used where the impeller and volute were analyzed as separate models using a common vaneless diffuser geometry. The two calculations were then repeated until the boundary conditions at a chosen location in the common vaneless diffuser were nearly the same. Subsequently, a coupled scheme was used where the entire stage geometry was analyzed in one calculation, thus eliminating the need for manual iteration of the two independent calculations. In addition to radial load and direction information, this computational procedure also provided aerodynamic stage performance. The effect of impeller front face and rear face cavities was also quantified. The paper will discuss computational procedures, including grid generation and boundary conditions, as well as comparisons of the various computational schemes to experiment. The results of this study will show the limitations and benefits of Computational Fluid Dynamics (CFD) for determination of radial load, direction, and aerodynamic stage performance.

Flathers, M.B.; Bache, G.E.

1999-10-01T23:59:59.000Z

272

Laser velocimetry study of the flow field in a centrifugal pump  

E-Print Network (OSTI)

The flow field in the impeller passages in a centrifugal pump was measured using a two dimensional laser 2-focus velocimeter. Measurements were taken at three circumferential (azimuthal) locations at the design and off-design operating conditions for the pump. The velocity components, flow directions and turbulence kinetic energy were determined for the flow. At design operating condition the vectors representing absolute and relative velocities do not show any sign of distortion in the flow direction. However, the off-design flow direction is somewhat distorted at the impeller inlet near the front wall (z/H = 0. 18) of the blades. A leakage flow is evident from the impeller exit to the inlet. Static pressure measured across the front casing shows an asymmetry in the pressure distribution. Higher value of wall pressure and a high turbulence were observed at the volute tongue near the discharge side. The velocity profile in the pipe upstream of the inlet showed a basically uniform distribution with only a slight asymmetry while the velocity profile downstream of the pump discharge was distorted.

Rashid, Kazi M.

1993-01-01T23:59:59.000Z

273

Laser velocimetry study of the flow field in a centrifugal pump with a shrouded impeller  

E-Print Network (OSTI)

This study provides laser velocimetry measurements of the flow field within a centrifugal pump. The pump had a shrouded impeller of 254 mm diameter with five blades of backswept design. Measurements were made using a laser-two-focus (L2F) velocimetry system, both within the rotating impeller passages and in the pump volute. Both design operating conditions and off-design conditions were investigated. A comparison was made with a previous study, wherein measurements of the flow field were completed within the same pump, with an open face impeller. The absolute velocity, relative velocity, and turbulence kinetic energy levels were measured. The flow field within the impeller passages for the shrouded case was notably more uniform than for the unshrouded case. In addition, the turbulence kinetic energy within the passages was substantially lower. The efficiency of the shrouded pump was, however, lower than the unshrouded version. This was attributed primarily to losses due to leakage in the clearance region between the impeller shroud and the pump casing; a rather large passage was necessary to permit optical access. Velocimetry measurements were successfully made in the clearance region, and a leakage flow calculation was made.

Moran, Michael Kevin

1994-01-01T23:59:59.000Z

274

Centrifugal accelerator, system and method for removing unwanted layers from a surface  

DOE Patents (OSTI)

A cryoblasting process having a centrifugal accelerator for accelerating frozen pellets of argon or carbon dioxide toward a target area utilizes an accelerator throw wheel designed to induce, during operation, the creation of a low-friction gas bearing within internal passages of the wheel which would otherwise retard acceleration of the pellets as they move through the passages. An associated system and method for removing paint from a surface with cryoblasting techniques involves the treating, such as a preheating, of the painted surface to soften the paint prior to the impacting of frozen pellets thereagainst to increase the rate of paint removal. A system and method for producing large quantities of frozen pellets from a liquid material, such as liquid argon or carbon dioxide, for use in a cryoblasting process utilizes a chamber into which the liquid material is introduced in the form of a jet which disintegrates into droplets. A non-condensible gas, such as inert helium or air, is injected into the chamber at a controlled rate so that the droplets freeze into bodies of relatively high density.

Foster, Christopher A. (Clinton, TN); Fisher, Paul W. (Heiskell, TN)

1995-01-01T23:59:59.000Z

275

Mass Transfer Testing of a 12.5-cm Rotor Centrifugal Contactor  

Science Conference Proceedings (OSTI)

TRUEX mass transfer tests were performed using a single stage commercially available 12.5 cm centrifugal contactor and stable cerium (Ce) and europium (Eu). Test conditions included throughputs ranging from 2.5 to 15 Lpm and rotor speeds of 1750 and 2250 rpm. Ce and Eu extraction forward distribution coefficients ranged from 13 to 19. The first and second stage strip back distributions were 0.5 to 1.4 and .002 to .004, respectively, throughout the dynamic test conditions studied. Visual carryover of aqueous entrainment in all organic phase samples was estimated at < 0.1 % and organic carryover into all aqueous phase samples was about ten times less. Mass transfer efficiencies of = 98 % for both Ce and Eu in the extraction section were obtained over the entire range of test conditions. The first strip stage mass transfer efficiencies ranged from 75 to 93% trending higher with increasing throughput. Second stage mass transfer was greater than 99% in all cases. Increasing the rotor speed from 1750 to 2250 rpm had no significant effect on efficiency for all throughputs tested.

D. H. Meikrantz; T. G. Garn; J. D. Law; N. R. Mann; T. A. Todd

2008-09-01T23:59:59.000Z

276

A Power Plant for the Home  

Science Conference Proceedings (OSTI)

The use of energy in American homes is still being developed for better efficiency. The idea of having a power plant in your home's basement instead is a consideration. Combined heat and power (CHP) systems can utilize up to 90 percent of a fossil fuel's ...

P. P. Predd

2007-04-01T23:59:59.000Z

277

Heart Healthy Home Cooking African American Style  

E-Print Network (OSTI)

Heart Healthy Home Cooking African American Style With Every Heartbeat Is Life #12;#12;Heart Recipe Substitutions for Heart Healthy Cooking at the heart of African American family life and special celebrations. This recipe book brings together many

Bandettini, Peter A.

278

American Recovery & Reinvestment Act Newsletter - Issue 21  

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

With American Recovery and Reinvestment Act With American Recovery and Reinvestment Act work now two-thirds of the way complete at Hanford's tank farms, the DOE Office of River Protection (ORP) is engaged in essential projects that will reduce the risk posed to the environment by more than 53 million gallons of radioactive and chemical waste stored in 177 un- derground tanks. The waste is left over from decades of Cold War plutonium production. ORP and its prime contractor, Washington River Protection Solutions (WRPS), have spent $209 million of $326 mil- lion from the Recovery Act to upgrade tank farm infrastruc- ture, extend the life of critical operating nuclear facilities and prepare the waste for delivery to the Waste Treatment Plant (WTP) now under construction at Hanford. "The upgrades to tank farm infrastructure allow us to more ef-

279

American Recovery & Reinvestment Act Newsletter - Issue 6  

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

6 6 6 6 S S S e e e p p p t t t e e e m m m b b b e e e r r r 2 2 2 0 0 0 0 0 0 9 9 9 ARRA Progress: Continuing to Invest in the Future Since the American Recovery and Reinvestment Act was enacted, the program has continued to progress to meet the President's goals to stabilize the U.S. economy and create or retain jobs for Americans. As the program closes on the 2009 fiscal year, its progress can be measured, literally, by job retention and sustainability. Financial Progress and Accountability IN THIS ISSUE ARRA Progress: Investing In Our Future ..........................................1 Keeping Safety First....................5 Message from EM's Budget Officer: Debra Rucker.................6 RA Funds Accelerate Cleanup at the Plutonium Finishing Plant

280

American Mun Power-Ohio, Inc | Open Energy Information  

Open Energy Info (EERE)

Power-Ohio, Inc Power-Ohio, Inc Jump to: navigation, search Name American Mun Power-Ohio, Inc Place Ohio Utility Id 40577 Utility Location Yes Ownership A NERC Location RFC NERC RFC Yes RTO PJM Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Wholesale Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=American_Mun_Power-Ohio,_Inc&oldid=408975"

Note: This page contains sample records for the topic "american centrifuge plant" 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

North American Electric Reliability Corporation (NERC): Reliability...  

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

American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid. NERC develops and enforces Reliability Standards; assesses...

282

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Update: 2013 Information Technology: American National Standard for Information Systems ...

2013-12-03T23:59:59.000Z

283

Developer American Public Transportation Association | Open Energy...  

Open Energy Info (EERE)

value "American Public Transportation Association" 2011 APTA Public Transportation Fact Book + Quantifying Greenhouse Gas Emissions from Transit + Property: Developer Value:...

284

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Update 2013 Information Technology: American National Standard for Information Systems ...

2013-08-02T23:59:59.000Z

285

American National Standard for Information Systems— Data ...  

Science Conference Proceedings (OSTI)

Page 1. Information Technology: American National Standard for Information Systems— Data Format for the Interchange of Fingerprint ...

2012-09-11T23:59:59.000Z

286

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Information Technology: American National Standard for Information Systems Data Format ...

2012-01-09T23:59:59.000Z

287

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Update 2013 Information Technology: American National Standard for Information Systems ...

2013-07-08T23:59:59.000Z

288

Women places and spaces in contemporary American mosque  

E-Print Network (OSTI)

There is an ever-present demand for Mosques in American cities to accommodate the more than 8 percent of the American population that are Muslims; the majority of which are American-born Muslims or American converts. ...

Eskandari, Maryam, S.M. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

289

The early American motion picture industry: promoting American cultural hegemony  

E-Print Network (OSTI)

For the American motion picture industry, a key period in its development was that which followed World War I until the advent of the techonology of sound film. Film occupied a unique position during this period, as both a product and promoter of the United States. Analysis of the impact of the motion picture in the United States and Europe during this period provides insight into the role of film industry.

Wier, Theresa Joanne

1994-01-01T23:59:59.000Z

290

11th North American Waste to Energy Conference Copyright C 2003 by ASME  

E-Print Network (OSTI)

11th North American Waste to Energy Conference Copyright C 2003 by ASME NAWTEC11-1688 Innovative in central Florida, Pinellas County has continuously sought to reduce potable water usage at its facilities. BACKGROUND The PCRRF is a mass bum waste-to-energy plant serving the densely populated Pinellas County

Columbia University

291

Chilled Ammonia Process Product Validation Facility at American Electric Power Mountaineer Station  

Science Conference Proceedings (OSTI)

A CO2 capture and storage (CCS) pilot plant was constructed at American Electric Power’s (AEP’s) 1300-MWe Mountaineer station in New Haven, West Virginia, employing Alstom Power’s Chilled Ammonia Process (CAP). The CAP Product Validation Facility (PVF) treated a slipstream of flue gas from ...

2012-09-30T23:59:59.000Z

292

North American Synchrophasor Initiative (NASPI) Program Information |  

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

North American Synchrophasor Initiative (NASPI) Program Information North American Synchrophasor Initiative (NASPI) Program Information North American Synchrophasor Initiative (NASPI) Program Information Summary of the Transmission Reliability program's North American Synchrophasor Initiative (NASPI) activity area. NASPI supports industry adoption of next-generation monitoring equipment to increase reliability and reduce costs for consumers through the development of secure, highspeed, time-synchronized data about bulk power system conditions. North American Synchrophasor Initiative (NASPI) Program Factsheet.pdf More Documents & Publications Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) 2012 Advanced Applications Research & Development Peer Review - Day 1 Presentations

293

TRUEX flowsheet development as applied to ICPP sodium-bearing waste using centrifugal contactors  

SciTech Connect

Previous lab-scale work using batch contacts with sodium- bearing waste (SEW) simulant and samples of radioactive SEW from tank WM-185 suggested a potential flowsheet for partitioning actinides using solvent extraction (the TRUEX process). The suggested baseline flowsheet includes: an extraction section to remove actinides from liquid SEW into the TRUEX solvent (0.2 M CMP01 1.4 M TBP in Isopar-L); a dilute nitric acid scrub (0.07- 0.2 M HNO{sub 3}) to back extract co-extracted matrix materials (primarily Fe, Zr, and HNO{sub 3}) from the loaded solvent; thermally unstable complexants (TUCS) to back extract actinides; and a carbonate wash section for solvent cleanup. The purpose of the flowsheet development studies was to test and develop the baseline TRUEX flowsheet for ICPP SEW under continuous, countercurrent conditions using centrifugal contactors. All testing was performed using non-radioactive SEW simulant. Potential flowsheets were evaluated with regards to the behavior of the non-radioactive components known to be extracted by the TRUEX solvent. In general, the behavior of the individual components closely paralleled that anticipated from batch testing. The results indicate that eight extraction stages are more than sufficient to reduce the actinide content in the SEW to levels well below the NRC Class A LLW criteria of 10 nCi/g. Iron was effectively scrubbed from the organic and 5% ended up in the high-activity waste (HAW) fraction. Zirconium scrubbing was not as effective and as much as 60% of the Zr in the feed could end up in the HAW fraction. The TUCS strip was effective at quantitatively stripping all metals except mercury from the TRUEX solvent. Carbonate washing effectively back extracted mercury from the stripped solvent, resulting in 99.4% of the mercury selectively partitioned from the SEW.

Law, J.D.; Herbst, R.S.

1995-02-01T23:59:59.000Z

294

American Physical Society Honors Decker  

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

APS Lights the Way to 2012 Chemistry Nobel APS Lights the Way to 2012 Chemistry Nobel APS X-rays Reveal Picasso's Secret DCS and APS Sign MOU The APS and the 2012 Argonne Energy Showcase Argonne Acoustic Levitation Video Goes Viral APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed American Physical Society Honors Decker NOVEMBER 19, 2012 Bookmark and Share Glenn Decker Senior Scientist Glenn Decker (APS) has been named a fellow of the American Physical Society, an honor limited to no more than one-half of one percent of the society's membership of more than 50,000. Decker's fellowship recognizes his "outstanding contributions to the design, commissioning, and enhancement of synchrotron light sources, and for innovative developments in the field of particle beam diagnostics. In

295

Frozen plants  

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

Frozen plants Frozen plants Name: janicehu Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: Why do some plants freeze and others do not? Replies: The main reason some plants freeze and others do not is that some plants do not have much water in them. Pine tree leaves have little water and are therefore difficult to freeze. Another reason is that some plants make chemicals to put into their fluids that reduce the freezing temperature. Salts and oils are some. The polyunsaturated fats found in many plants freeze at a lower temperature than the saturated fats found in many animals. Therefore plant fats are liquid (oils) at room temperature, and animal fats are solid. Plants could not use so many saturated fats as warm blooded animals do or they would freeze up solid at higher temperatures. I know little of plants but many animals can make ethylene glycol to keep themselves from freezing. Ethylene glycol is the active ingredient in car anti-freeze

296

A DCS supervisory control of a centrifugal compessor for oxygen consumption optimization  

Science Conference Proceedings (OSTI)

In this paper, a supervisory control system for oxygen consumption optimization on a Syngas Manufacturing Process Plant is proposed. A grey-box multivariable parametric identification of the oxygen compressor system is first performed. Consequently, ...

Silvia Maria Zanoli; Luca Barboni

2009-06-01T23:59:59.000Z

297

Carnivorous Plants  

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

Carnivorous Plants Carnivorous Plants Nature Bulletin No. 597-A March 27, 1976 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation CARNIVOROUS PLANTS Plants, generally, are eaten by insects or furnish other food for them. But there are a few families of strange plants that, instead, "eat" insects and other small animals. About 500 species are distributed over the world, from the arctic to the tropics. Most of them have peculiar leaves that not only attract insects but are equipped to trap and kill their victims. Even more remarkable is the fact that some have glands which secrete a digestive juice that softens and decomposes the animal until it is absorbed by the plant in much the same way as your stomach digests food.

298

Constitutional Restrictions on Regulation by American States  

E-Print Network (OSTI)

releases from nuclear power plants did not fall within anydischarged from nuclear power plants, they might conceivablynuclear plant to the state through its utility regulatory powers.

Farber, Daniel

2008-01-01T23:59:59.000Z

299

Long-Term Planning for Nuclear Energy Systems Under Deep Uncertainty  

E-Print Network (OSTI)

Uranium Enrichment by Gas Centrifuge. Mills & Boon Limited,Donald R. Olander. The Gas Centrifuge. Scientific American,

Kim, Lance Kyungwoo

2011-01-01T23:59:59.000Z

300

MATERIALS AND MOLECULAR RESEARCH DIVISION. ANNUAL REPORT 1978  

E-Print Network (OSTI)

Transients in a Gas Centrifuge 3. Platinum-CatalyzedSeparation in a Gas Centrifuge, Department of IsotopeZ. D. R. Olander, The Gas Centrifuge, Scientific American

Authors, Various

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Surry Seismic Probabilistic Risk Assessment Pilot Plant Review  

Science Conference Proceedings (OSTI)

The American Society of Mechanical Engineers (ASME) and the American Nuclear Society (ANS) have developed the "Standard for Level 1/Large Early Release Frequency Probabilistic Risk Assessment for Nuclear Power Plant Applications." The objective of the standard is to provide basic requirements for performing probabilistic risk assessments (PRAs) that would support future risk-informed decisions. The standard limits its requirements to performing a Level 1 analysis of the core damage frequency and a limite...

2010-07-16T23:59:59.000Z

302

The American Jobs Act | Department of Energy  

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

The American Jobs Act The American Jobs Act The American Jobs Act September 9, 2011 - 6:30am Addthis Auto industry workers retrain on wind installation in Elyria, Ohio | Energy Department Image | Photo by Quentin Kruger (Contractor) Auto industry workers retrain on wind installation in Elyria, Ohio | Energy Department Image | Photo by Quentin Kruger (Contractor) Secretary Chu Secretary Chu Former Secretary of Energy Last night the President laid out the American Jobs Act, a specific, tangible, bi-partisan strategy for putting Americans back to work. This plan will cut taxes for small businesses and put more money into the pockets of hard working Americans, without adding a dime to the Federal deficit. As part of his jobs proposal, President Obama called on Congress to pass the bi-partisan Kerry-Hutchison BUILD Act, which would establish a national

303

American Alternative Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Alternative Energy Systems Alternative Energy Systems Jump to: navigation, search Name American Alternative Energy Systems Place Denton, Texas Zip 76209 Product An American company involved in project development through the provision of technology and engineering. References American Alternative Energy Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Alternative Energy Systems is a company located in Denton, Texas . References ↑ "American Alternative Energy Systems" Retrieved from "http://en.openei.org/w/index.php?title=American_Alternative_Energy_Systems&oldid=342107" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

304

American Electric Technologies Inc | Open Energy Information  

Open Energy Info (EERE)

Electric Technologies Inc Electric Technologies Inc Jump to: navigation, search Name American Electric Technologies Inc Place Houston, Texas Zip TX 77087 Sector Services Product American Electric Technologies (formerly M&I Electric Industries) is a global supplier of power delivery products and services to the traditional and alternative energy industries. References American Electric Technologies Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Electric Technologies Inc is a company located in Houston, Texas . References ↑ "American Electric Technologies Inc" Retrieved from "http://en.openei.org/w/index.php?title=American_Electric_Technologies_Inc&oldid=342113"

305

North American Natural Gas Markets  

Science Conference Proceedings (OSTI)

This report summarizes die research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models.

Not Available

1989-02-01T23:59:59.000Z

306

Manufacturing Spotlight: Boosting American Competitiveness | Department of  

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

Manufacturing Spotlight: Boosting American Competitiveness Manufacturing Spotlight: Boosting American Competitiveness Manufacturing Spotlight: Boosting American Competitiveness January 6, 2014 - 1:06pm Addthis Libby Wayman Clean Energy Manufacturing Initiative Director Advancing the nation's clean energy manufacturing industry helps to capture the value of U.S. innovation in clean energy technologies, fosters further innovation right here in America, and makes U.S. manufacturers more competitive by reducing their energy costs - all while creating jobs and building a more sustainable planet for future generations. Industry and government are working together to expand American leadership in this sector by bringing new clean energy technologies to the marketplace and making manufacturing processes more energy efficient.

307

AMERICAN STATISTICAL ASSOCIATION COMMITTEE ON ENERGY STATISTICS  

U.S. Energy Information Administration (EIA)

american statistical association. committee on energy statistics . nicolas hengartner (2005-2006) chair; member (2001-2006) mark bernstein (2000-2005)

308

North American Monsoon Paleoclimatology From Tree Rings .  

E-Print Network (OSTI)

??The North American monsoon is central to Southwestern climate and is a research focus in climatology. Of the various monsoon paleoclimate proxies, precisely dated and… (more)

Griffin, Richard Daniel

2013-01-01T23:59:59.000Z

309

Energy and American Society : a Reference Handbook  

E-Print Network (OSTI)

American Society: A Reference Handbook By E. Willard MillerSOCIETY: A REFERENCE HANDBOOK (Contemporary World IssuesSOCIETY: A REFERENCE HANDBOOK is an important reference work

Li, Haipeng

1996-01-01T23:59:59.000Z

310

American Samoa Profile - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Economy ; Population and Industry: American Samoa: United States: Period: Population : 0.1 million 310.2 million 2010 Energy Intensity

311

Hobart named American Chemical Society Fellow  

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

Hobart named ACS Fellow Hobart named American Chemical Society Fellow The ACS Fellows program began in 2008 to recognize and honor members for outstanding achievements in and...

312

The American Institute of Mutual Equality  

Science Conference Proceedings (OSTI)

Welcome to the American Institute for Mutual Equality, our mission is to become the foremost development center for mental development techniques and ...

313

American Geothermal Systems | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name American Geothermal Systems Place Austin, Texas Sector Geothermal energy Product Installer of geothermal heating and cooling technologies, also has a...

314

2005 American Conference on Theoretical Chemistry  

Science Conference Proceedings (OSTI)

The materials uploaded are meant to serve as final report on the funds provided by DOE-BES to help sponsor the 2005 American Conference on Theoretical Chemistry.

Carter, Emily A

2006-11-19T23:59:59.000Z

315

American Transmission Company LLC | Open Energy Information  

Open Energy Info (EERE)

American Transmission Company LLC Place Waukesha, WI References SGIC1 No information has been entered for this organization. Add Organization This article is a stub. You can help...

316

American Transmission Systems Inc | Open Energy Information  

Open Energy Info (EERE)

American Transmission Systems Inc Place Ohio Utility Id 56162 Utility Location Yes Ownership T NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Transmission Yes References EIA...

317

Use of American Lotus in Pond Remediation  

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

American Lotus in Pond Remediation Adam S. Riazi, Mathematics Department, Lincoln County High School, WV and Michael G. Ryon, Environmental Sciences Division, Oak Ridge National...

318

Americans with Disabilities Act Signed (1990)  

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

The Americans with Disabilities Act of 1990 (ADA) prohibits discrimination and ensures equal opportunity for persons with disabilities in employment, State and local government services, public...

319

Categorical Exclusion Determinations: American Recovery and Reinvestme...  

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

Office April 20, 2010 CX-002040: Categorical Exclusion Determination Electric Vehicle Charging Station Location 2 American Recovery and Reinvestment Act - Energy Efficiency...

320

New American Home 2011, Orlando, Florida (Brochure)  

DOE Green Energy (OSTI)

This brochure details the New American Home 2011, which demonstrates the use of innovative building materials, cutting-edge design, and the latest construction techniques.

Not Available

2010-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

American Lithium Energy Corp | Open Energy Information  

Open Energy Info (EERE)

San Marcos, California Zip 92069 Product California-based developer of lithium ion battery technology. References American Lithium Energy Corp1 LinkedIn Connections...

322

American National Standard for Information Systems — Data ...  

Science Conference Proceedings (OSTI)

Page 1. Part 2 March 2008 Draft ANSI/NIST-ITL 2-200X American National Standard 1 for Information Systems — 2 3 Data ...

2008-03-07T23:59:59.000Z

323

American Wind Manufacturing | Department of Energy  

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

1 Million Weatherized American Homes David Arakawa (ORNL) Secretarial Achievement Awards Wind Energy In America: Ventower Industries Saving Energy and Resources Revolutionizing...

324

American Distillation Inc | Open Energy Information  

Open Energy Info (EERE)

Distillation Inc Jump to: navigation, search Name American Distillation Inc. Place Leland, North Carolina Zip 28451 Product Biodiesel producer in North Carolina. References...

325

Comments of the American Wind Energy...  

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

of the American Wind Energy Association in response to the Department of Energy's solicitation for comments on the upcoming National Electric Transmission Congestion Study I. AWEA...

326

Hydraulic and Clean-in-Place Evaluations for a 12.5-cm Annular Centrifugal Contactor at INL  

Science Conference Proceedings (OSTI)

Hydraulic and Clean-in-Place Evaluations for a 12.5 cm Annular Centrifugal Contactor at the INL Troy G. Garn, Dave H. Meikrantz, Nick R. Mann, Jack D. Law, Terry A. Todd Idaho National Laboratory Commercially available, Annular Centrifugal Contactors (ACC) are currently being evaluated for processing dissolved nuclear fuel solutions to selectively partition integrated elements using solvent extraction technologies. These evaluations include hydraulic and clean-in-place (CIP) testing of a commercially available 12.5 cm unit. Data from these evaluations is used to support design of future nuclear fuel reprocessing facilities. Hydraulic testing provides contactor throughput performance data on two-phase systems for a wide range of operating conditions. Hydraulic testing results on a simple two-phase oil and water system followed by a 30 % Tributyl phosphate in N-dodecane / nitric acid pair are reported. Maximum total throughputs for this size contactor ranged from 20 to 32 liters per minute without significant other phase carryover. A relatively new contactor design enhancement providing Clean-in-Place capability for ACCs was also investigated. Spray nozzles installed into the central rotor shaft allow the rotor internals to be cleaned, offline. Testing of the solids capture of a diatomaceous earth/water slurry feed followed by CIP testing was performed. Solids capture efficiencies of >95% were observed for all tests and short cold water cleaning pulses proved successful at removing solids from the rotor.

Troy G. Garn; David H. Meikrantz; Nick R. Mann; Jack D. Law; Terry A. Todd

2008-09-01T23:59:59.000Z

327

Centrifugal contactor with liquid mixing and flow control vanes and method of mixing liquids of different phases  

DOE Patents (OSTI)

The invention is directed to a centrifugal contactor for solvent extraction systems. The centrifugal contactor is provided with an annular vertically oriented mixing chamber between the rotor housing and the rotor for mixing process liquids such as the aqueous and organic phases of the solvent extraction process used for nuclear fuel reprocessing. A set of stationary helically disposed vanes carried by the housing is in the lower region of the mixing chamber at a location below the process-liquid inlets for the purpose of urging the liquids in an upward direction toward the inlets and enhancing the mixing of the liquids and mass transfer between the liquids. The upper region of the mixing vessel above the inlets for the process liquids is also provided with a set helically disposed vanes carried by the housing for urging the process liquids in a downward direction when the liquid flow rates through the inlets are relatively high and the liquids contact the vane set in the upper region. The use of these opposing vane sets in the mixing zone maintains the liquid in the mixing zone at suitable levels.

Jubin, Robert T. (Powell, TN); Randolph, John D. (Maryville, TN)

1991-01-01T23:59:59.000Z

328

California American Studies Association Annual Meeting  

E-Print Network (OSTI)

California American Studies Association Annual Meeting May 6-7, 2011 California State University, Fullerton CALIFORNIA IN THE WORLD, THE WORLD IN CALIFORNIA --New entry to The Oxford English Dictionary, added March 2011 #12;2 California American Studies Association 2011 Annual Meeting Schedule At

de Lijser, Peter

329

California American Studies Association Annual Meeting  

E-Print Network (OSTI)

California American Studies Association Annual Meeting April 20-21, 2012 Claremont Colleges and Print Culture Broad Hall 214 10:30-12:15 Memory and Performance in California Fletcher 104 Exploring Broad Hall 207 #12;3 California American Studies Association 2012 Annual Meeting Pitzer College

de Lijser, Peter

330

North American Electric Reliability Corporation  

E-Print Network (OSTI)

Compliance filing regarding consistency of Western Electricity Coordinating Council (WECC) regional reliability Standard WECC-TOP-STD-007-0 with NERC reliability standard Dear Ms. Michael: On July 9, 2007, the North American Electric Reliability Corporation (NERC) filed an explanation regarding the consistency of WECC’s regional reliability standard WECC-TOP-STD-007-0 with respect to NERC Reliability Standard IRO-005-1. Notice of this filing was issued on July 12, 2007 with comments, protests or motions to intervene due on or before August 8, 2007. Notices of intervention and unopposed timely filed motions to intervene are granted pursuant to the operation of Rule 214 of the Commission’s Rules of Practice and Procedure (18 C.F.R. § 385.214). Any opposed or untimely filed motion to intervene is governed by the provisions of Rule 214. No protests or adverse comments were filed.

Docket No. Rr

2007-01-01T23:59:59.000Z

331

American Ag Fuels LLC | Open Energy Information  

Open Energy Info (EERE)

Ag Fuels LLC Ag Fuels LLC Jump to: navigation, search Name American Ag Fuels LLC Place Defiance, Ohio Zip 43512 Product Biodiesel producer in Defiance, Ohio. References American Ag Fuels LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Ag Fuels LLC is a company located in Defiance, Ohio . References ↑ "American Ag Fuels LLC" Retrieved from "http://en.openei.org/w/index.php?title=American_Ag_Fuels_LLC&oldid=342105" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load)

332

Stakeholder Engagement and Outreach: Native American Resources  

Wind Powering America (EERE)

Resources Resources This page lists resources and tools specifically for Native Americans. Read personal interviews with Native Americans who have experience installing wind power on Native American lands, find wind resource maps that have Indian Reservation boundaries, and watch a video about installing wind power on Native American lands. Search the Stakeholder Engagement and Outreach initiative's Database Choose a Type of Information All News Publications Web Resource Videos Choose # of Records per Page Default (10 per page) 5 25 50 To search the titles, enter a word or phrase. Start Search Clear Contents Total of 42 records found. Page 1 of 9, Sorted by descending date Filtered by: Native Americans 1 2 3 4 5 6 7 8 9 Next Page >> Date sort by ascending date sort by descending date State sort by ascending state sort by descending state Type of Information Program Area Title sort by ascending title sort by descending title

333

American Municipal Power | Open Energy Information  

Open Energy Info (EERE)

Municipal Power Municipal Power Jump to: navigation, search Name American Municipal Power Place Columbus, Ohio Zip 43219 Product AMP is a non-profit corporation that owns and operates electric facilities. AMP purchases wholesale electric power and energy, and develops alternate power resources for its members. References American Municipal Power[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Municipal Power is a company located in Columbus, Ohio . References ↑ "American Municipal Power" Retrieved from "http://en.openei.org/w/index.php?title=American_Municipal_Power&oldid=342122" Categories: Clean Energy Organizations Companies Organizations Stubs

334

American Hydrogen Corporation | Open Energy Information  

Open Energy Info (EERE)

Corporation Corporation Jump to: navigation, search Name American Hydrogen Corporation Address OU Innovation Center, 340 W State St. Unit 40 Place Athens, Ohio Zip 45701 Sector Renewable Energy, Services Product String representation "a Houston-based ... nd efficiently." is too long. Website http://www.americanhydrogencor References American Hydrogen Corporation[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Hydrogen Corporation is a company based in Athens, Ohio. References ↑ "American Hydrogen Corporation" Retrieved from "http://en.openei.org/w/index.php?title=American_Hydrogen_Corporation&oldid=365845" Categories: Companies

335

American Municipal Power (Public Electric Utilities) - Residential  

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

American Municipal Power (Public Electric Utilities) - Residential American Municipal Power (Public Electric Utilities) - Residential Efficiency Smart Program (Ohio) American Municipal Power (Public Electric Utilities) - Residential Efficiency Smart Program (Ohio) < Back Eligibility Residential Savings Category Heating & Cooling Cooling Appliances & Electronics Commercial Lighting Lighting Water Heating Program Info Funding Source American Municipal Power Start Date 01/2011 Expiration Date 12/31/2013 State Ohio Program Type Utility Rebate Program Rebate Amount Ceiling Fan with Lights: $15 Dehumidifier: $25 Select Clothes Washer: $50 ENERGY STAR Refrigerator: $50 Refrigerator/Freezer Recycling: $50 Furnace Fan with ECM: $100 Heat Pump Water Heaters: $250 CFLs: up to 85% of cost Efficiency Smart (tm) provides energy efficiency incentives to the American

336

Bog Plants  

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

Bog Plants Bog Plants Nature Bulletin No. 385-A June 6, 1970 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation BOG PLANTS Fifty years ago there were probably more different kinds of plants within a 50 mile radius from the Loop than anywhere else in the Temperate Zone. Industrial, commercial and residential developments, plus drainage and fires have erased the habitats where many of the more uncommon kinds flourished, including almost all of the tamarack swamps and quaking bogs. These bogs were a heritage from the last glacier. Its front had advanced in a great curve, from 10 to 20 miles beyond what is now the shoreline of Lake Michigan, before the climate changed and it began to melt back. Apparently the retreat was so rapid that huge blocks of ice were left behind, surrounded by the outwash of boulders, gravel and ground-up rock called "drift". These undrained depressions; became lakes. Sphagnum moss invaded many of them and eventually the thick floating mats of it supported a variety of bog-loving plants including certain shrubs, tamarack, and a small species of birch. Such lakes became bogs.

337

Medicinal Plants  

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

Medicinal Plants Medicinal Plants Nature Bulletin No. 187 April 11, 1981 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation MEDICINAL PLANTS In springtime, many years ago, grandma made her family drink gallons of tea made by boiling roots of the sassafras. That was supposed to thin and purify the blood. Children were sent out to gather dandelion, curly dock, wild mustard, pokeberry and other greens as soon as they appeared -- not only because they added welcome variety to the diet of bread, meat, potatoes and gravy, but because some of them were also laxatives. For a bad "cold on the lungs," she slapped a mustard plaster on the patient's back, and on his chest she put a square of red flannel soaked in goose grease. For whooping cough she used a syrup of red clover blossoms. She made cough medicine from the bloodroot plant, and a tea from the compass plant of the prairies was also used for fevers and coughs. She made a pleasant tea from the blossoms of the linden or basswood tree. For stomach aches she used tea from any of several aromatic herbs such as catnip, fennel, yarrow, peppermint, spearmint, sweetflag, wild ginger, bergamot and splice bush.

338

Carbon Dioxide Fixation by Green Plants  

DOE Green Energy (OSTI)

Since the end of the war when the long-lived isotope of carbon, C{sup 14} became available a new tool has been applied in the study of photosynthesis. Because of the interest evoked by the tracer method, research in all areas of photosynthesis has expanded. There have been reviews on various aspects of photosynthesis such as the primary photochemical reaction, quantum efficiency products, and comparative biochemistry, many discussions of which were included in the monograph of The American Society of Plant Physiologists, ''Photosynthesis in Plants''.

Benson, A.A.; Calvin, M.

1950-01-03T23:59:59.000Z

339

American Indian Science and Engineering Society Annual and National...  

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

American Indian Science and Engineering Society Annual and National Conference American Indian Science and Engineering Society Annual and National Conference November 7, 2011 -...

340

Acura Acura Alfa Romeo Alfa Romeo American Motors Corporation...  

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

Alfa Romeo Alfa Romeo American Motors Corporation American Motors Corporation Aston Martin Aston Martin Audi Audi Bertone Bertone BMW BMW Buick Buick Cadillac Cadillac Chevrolet...

Note: This page contains sample records for the topic "american centrifuge plant" 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

DOE Awards Native American, Tribally-Owned Small Business Contract...  

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

Awards Native American, Tribally-Owned Small Business Contract for Support Services to Savannah River Operations Office DOE Awards Native American, Tribally-Owned Small Business...

342

Department of Energy Awards Grant to Sole Native American Community...  

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

Awards Grant to Sole Native American Community Reuse Organization Department of Energy Awards Grant to Sole Native American Community Reuse Organization Department of Energy Awards...

343

Celebrating our work with Native American Students in STEM During...  

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

like the American Indian Science and Engineering Society (AISES) and the American Indian Higher Education Consortium (AIHEC). This partnership focuses on career opportunities for...

344

Powerpoint Presentation: Fossil Energy R&D American Recovery...  

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

Powerpoint Presentation: Fossil Energy R&D American Recovery & Reinvestment Act Projects Powerpoint Presentation: Fossil Energy R&D American Recovery & Reinvestment Act Projects A...

345

Comments of the American Public Gas Association on the Smart...  

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

Comments of the American Public Gas Association on the Smart Grid RFI Comments from The American Public Gas Association on the Smart Grid RFI: Addressing policy and logisitcal...

346

Success at Sandia - Attracting Top Native American STEM Professionals...  

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

Success at Sandia - Attracting Top Native American STEM Professionals to the Department of Energy Success at Sandia - Attracting Top Native American STEM Professionals to the...

347

American Indian Science and Engineering Society National Conference...  

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

American Indian Science and Engineering Society National Conference American Indian Science and Engineering Society National Conference October 30, 2013 8:00AM MDT to November 2,...

348

Federal Asian Pacific American Council - New Mexico Chapter Albuquerqu...  

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

American Council - New Mexico Chapter Albuquerque, NM Home > About Us > Our Locations > Albuquerque Complex > Federal Asian Pacific American Council - New ... Federal Asian...

349

EIS-0445: American Electric Power Service Corporation's Mountaineer...  

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

5: American Electric Power Service Corporation's Mountaineer Commercial Scale Carbon Capture and Storage Demonstration, New Haven, Mason County, West Virginia EIS-0445: American...

350

Comments by the American Electric Power System on Proposed Coordinatio...  

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

Comments by the American Electric Power System on Proposed Coordination of Federal Authorizations for Electric Transmission Facilities Comments by the American Electric Power...

351

President Obama Proclaims November National Native American Heritage...  

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

President Obama Proclaims November National Native American Heritage Month President Obama Proclaims November National Native American Heritage Month October 31, 2013 - 12:23pm...

352

Society of American Indian Government Employees Annual National...  

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

Society of American Indian Government Employees Annual National Training Program Society of American Indian Government Employees Annual National Training Program June 3, 2012...

353

Memorandum of American High-Performance Buildings Coalition DOE...  

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

Memorandum of American High-Performance Buildings Coalition DOE Meeting August 19, 2013 Memorandum of American High-Performance Buildings Coalition DOE Meeting August 19, 2013 This...

354

AE Biofuels Inc formerly American Ethanol Inc | Open Energy Informatio...  

Open Energy Info (EERE)

AE Biofuels Inc formerly American Ethanol Inc Jump to: navigation, search Name AE Biofuels Inc. (formerly American Ethanol Inc.) Place Cupertino, California Zip CA 95014 Product...

355

2013 Asian American & Pacific Islander Heritage Month Resources...  

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

2013 Asian American & Pacific Islander Heritage Month Resources and Theme 2013 Asian American & Pacific Islander Heritage Month Resources and Theme April 3, 2013 - 1:43pm Addthis...

356

North American Standard Level VI Inspection Program Update: Ensuring...  

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

North American Standard Level VI Inspection Program Update: Ensuring Safe Transportation of Radioactive Material North American Standard Level VI Inspection Program Update:...

357

Audit Report: The Department of Energy's American Recovery and...  

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

The Department of Energy's American Recovery and Reinvestment Act - California State Energy Program Audit Report: The Department of Energy's American Recovery and Reinvestment Act...

358

Hanford Site Celebrates National Native American Heritage Month...  

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

Hanford Site Celebrates National Native American Heritage Month with Educational Workshops Hanford Site Celebrates National Native American Heritage Month with Educational...

359

American Indian Policy and Relevant DOE and Executive Orders...  

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

Tribal Programs American Indian Policy and Relevant DOE and Executive Orders American Indian Policy and Relevant DOE and Executive Orders Waste Management Nuclear Materials &...

360

Integrating Two Worlds: a Supportive Pathway for Native American...  

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

Agency Careers November 17, 2011 - 3:15pm Addthis Native American student interns at LLNL meet with Navajo Tribal President Ben Shelly this summer. Native American student...

Note: This page contains sample records for the topic "american centrifuge plant" 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

NETL: Carbon Storage - North American Carbon Atlas Partnership...  

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

American Carbon Atlas Partnership (NACAP) NACAP Logo NACAP Logo The United States, Canada, and Mexico participate in a joint CO2 mapping initiative called the North American...

362

Nebraska Biofuel Enzyme Plant Hosts Tour with Senior DOE Official |  

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

Nebraska Biofuel Enzyme Plant Hosts Tour with Senior DOE Official Nebraska Biofuel Enzyme Plant Hosts Tour with Senior DOE Official Nebraska Biofuel Enzyme Plant Hosts Tour with Senior DOE Official February 10, 2012 - 2:05pm Addthis WASHINGTON, D.C. - Today, U.S. Department of Energy Senior Advisor Peter Gage joined the President of Novozymes North America Adam Monroe and Associate Vice President of the Metropolitan Community College Bill Owen to visit the community college's Washington County Technology Center and tour the new Novozymes production plant in Blair, Nebraska. Gage highlighted the President's call to extend the Advanced Energy Manufacturing Tax Credit to help launch a new era of American energy fueled by homegrown and alternative energy resources and produced by American workers. He also emphasized the importance of providing America's

363

Oil-Free Centrifugal Hydrogen Compression Technology Demonstration - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

0 0 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Hooshang Heshmat Mohawk Innovative Technology, Inc. (MiTi) 1037 Watervliet Shaker Road Albany, NY 12205 Phone: (518) 862-4290 Email: HHeshmat@miti.cc DOE Managers HQ: Erika Sutherland Phone: (202) 586-3152 Email: Erika.Sutherland@ee.doe.gov GO: Katie Randolph Phone: (720) 356-1759 Email: Katie.Randolph@go.doe.gov Contract Number: DE-FG36-08GO18060 Subcontractor: Mitsubishi Heavy Industries, Ltd, Compressor Corporation, Hiroshima, Japan Project Start Date: September 25, 2008 Project End Date: May 30, 2013 Fiscal Year (FY) 2012 Objectives Design a reliable and cost-effective centrifugal compressor for hydrogen pipeline transport and delivery: Eliminate sources of oil/lubricant contamination * Increase efficiency by using high rotational speeds *

364

Development of a Centrifugal Hydrogen Pipeline Gas Compressor - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

5 5 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program Francis A. Di Bella, P.E. Concepts ETI, Inc., d.b.a. Concepts NREC 285 Billerica Road, Suite 102 Chelmsford, MA 01824-4174 Phone: (781) 937-4718 Email: fdibella@conceptsnrec.com DOE Managers HQ: Erika Sutherland Phone: (202) 586-3152 Email: Erika.Sutherland@ee.doe.gov GO: Katie Randolph Phone: (720) 356-1759 Email: Katie.Randolph@go.doe.gov Contract Number: DE-FG36-08GO18059 Subcontractors: Texas A&M University, College Station, TX HyGen Industries, Eureka, CA Project Start Date: June 1, 2008 Project End Date: May, 2013 Overall Project Objectives Develop and demonstrate an advanced centrifugal * compressor system for high-pressure hydrogen pipeline transport to support DOE's strategic hydrogen

365

American business cycles and innovation  

E-Print Network (OSTI)

Economists have long studied innovation and its effects on business cycles. Economist Joseph Alois Schumpeter (1883-1950) was the first economist to thoroughly discuss these ideas in his Theorie der wirtschaftlichen Entwicklung, published in 1911 (English translation: The Theory of Economic Development, 1934). This paper focuses on three issues: defining innovation, defining and identifying business cycles, and determining which innovations caused which business cycles. The first section introduces the concepts of innovation and invention. The second section discusses the business cycles and highlights general causes of business cycles. The final section details the history of the iron, steel, aluminum, and pharmaceutical industries and incorporates the available business and economic data (output, productivity, inventories, and capital investment) required to answer the central question: which innovations caused which business cycles? The iron industry, examined over the sixteenth and seventeenth centuries, reveals that its relationship to the business cycle is likely significant but was difficult to quantify because of limited data. An examination of the steel industry from the post-Civil War period to the early twentieth century follows. The steel industry had a significant effect on the business cycle and seemed to direct the business cycle during the growth in railroad mileage. Steel was a huge and indispensable industry for most of the 20[th] century so it makes a very important case to study. The aluminum industry is relevant to examine because the process for making aluminum has remained the same since the American inventor, Charles Hall, patented his method in 1889. The contribution of aluminum was significant because of the introduction of the large-scale electrical generators needed to produce aluminum. Finally, the paper focuses on the contribution of the pharmaceutical industry to the business cycle. The pharmaceutical industry is important to this study because it has already proved to be a major source of innovation and is an industry that will continue to play a significant role in the American economy. The findings reveal the contribution from this industry was most significant in the post-World War II era of research and development. The paper concludes with suggestions for improving and expanding this innovation and business cycle study.

Hood, Michael

2004-01-01T23:59:59.000Z

366

Poisonous Plants  

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

Plants Plants Nature Bulletin No. 276 October 1, 1983 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation POISONOUS PLANTS In the autumn of 1818, Nancy Hanks Lincoln died of milk sickness and left her son, Abe, motherless before he was ten years old. Since colonial times, in most of the eastern half of the United States, that dreaded disease has been a hazard in summer and fall, wherever cattle graze in woodlands or along wooded stream banks. In the 1920s it was finally traced to white snakeroot -- an erect branched plant, usually about 3 feet tall, with a slender round stem, sharply-toothed nettle-like leaves and, in late summer, several small heads of tiny white flowers. Cows eating small amounts over a long period develop a disease called "trembles", and their milk may bring death to nursing calves or milk sickness to humans. When larger amounts are eaten the cow, herself, may die.

367

North American Electric Reliability Corporation (NERC): Reliability  

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

Corporation (NERC): Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid. NERC develops and enforces Reliability Standards; assesses adequacy annually via a ten-year forcast and winter and summer forecasts; monitors the bulk power systems; and educates, trains, and certifies industry personnel. North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to

368

Recovery Act State Memos American Samoa  

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

American American Samoa For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ................................................................................................ 1 For total Recovery Act jobs numbers in American Samoa go to www.recovery.gov

369

New American Home 2008: Orlando, Florida  

SciTech Connect

Each year, The New American home demonstrates innovative building materials, cutting-edge design, and the latest construction techniques. It provides production homebuilders with an example for producing more energy-efficient, durable homes without sacrificing style. This year, The New American Home celebrates its 25th anniversary. The New American Home is the official showcase house of the annual International Builders' Show, and is a for-sale product. Most features and innovations in the home are accessible to builders and consumers for integration into their own home.

2007-12-01T23:59:59.000Z

370

New American Home 2008: Orlando, Florida  

SciTech Connect

Each year, The New American home demonstrates innovative building materials, cutting-edge design, and the latest construction techniques. It provides production homebuilders with an example for producing more energy-efficient, durable homes without sacrificing style. This year, The New American Home celebrates its 25th anniversary. The New American Home is the official showcase house of the annual International Builders' Show, and is a for-sale product. Most features and innovations in the home are accessible to builders and consumers for integration into their own home.

Not Available

2007-12-01T23:59:59.000Z

371

Gas Mileage of 1984 Vehicles by American Motors Corporation  

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

4 American Motors Corporation Vehicles 4 American Motors Corporation Vehicles EPA MPG MODEL City Comb Hwy 1984 American Motors Corporation Eagle 4WD 4 cyl, 2.5 L, Manual 4-spd, Regular Gasoline Compare 1984 American Motors Corporation Eagle 4WD 19 City 20 Combined 22 Highway 1984 American Motors Corporation Eagle 4WD 4 cyl, 2.5 L, Manual 5-spd, Regular Gasoline Compare 1984 American Motors Corporation Eagle 4WD 19 City 21 Combined 23 Highway 1984 American Motors Corporation Eagle 4WD 6 cyl, 4.2 L, Automatic 3-spd, Regular Gasoline Compare 1984 American Motors Corporation Eagle 4WD 15 City 17 Combined 20 Highway 1984 American Motors Corporation Eagle 4WD 6 cyl, 4.2 L, Manual 4-spd, Regular Gasoline Compare 1984 American Motors Corporation Eagle 4WD 16 City 17 Combined 20 Highway 1984 American Motors Corporation Eagle 4WD 6 cyl, 4.2 L, Manual 5-spd, Regular Gasoline

372

American Electric Power/Alstom Chilled Ammonia Process Validation Facility -- Material Inspection Report  

Science Conference Proceedings (OSTI)

A CO2 capture and storage (CCS) pilot plant was constructed at American Electric Power’s (AEP’s) 1300-MWe Mountaineer station in New Haven, West Virginia, employing Alstom Power’s Chilled Ammonia Process (CAP). This CAP Process Validation Facility (PVF) was operated for 7900 hours between September 2009 and May 2011, when the demonstration ended. One of the objectives of the program was a determination of the adequacy of the materials that had been selected for the ...

2012-12-13T23:59:59.000Z

373

Davis-Bacon / Buy American Relationship  

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

February 4, 2010 1 February 4, 2010 1 Davis-Bacon / Buy American Relationship Davis-Bacon / Buy American Relationship Question: Since the Davis Bacon Act uses same or similar language about "construction, alteration, maintenance or repair", does a determination that the project is (or is not) subject to the Davis Bacon Act also mean that the project is (or is not) subject to the Buy American provisions of 1605 of the Recovery Act? Answer: No. A finding that the Davis Bacon Act (and Contract Work Hours and Safety Standards Act) does not apply (or applies) to a project does not necessarily mean that the Buy American provisions of 1605 of the Recovery Act do not apply (or apply). These two statutes contain some similar language, but are not the same, have different implementing regulatory frameworks, and are construed in the context

374

EMSL: Capabilities: American Recovery and Reinvestment Act  

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

American Recovery and Reinvestment Act American Recovery and Reinvestment Act Recovery Act Logo EMSL researchers are benefitting from a recent $60 million investment in innovation through the American Recovery and Reinvestment Act. These Recovery Act funds were employed to further develop and deploy transformational capabilities that deliver scientific discoveries in support of DOE's mission. Today, they are helping EMSL accomplish the following: Establish leadership in in situ chemical imaging and procure ultrahigh-resolution microscopy tools Additional Information Investing in Innovation: EMSL and the American Recovery and Reinvestment Act Recovery Act and Systems Biology at EMSL Recovery Act Instruments coming to EMSL In the News EMSL ARRA Capability Features News: Recovery Act and PNNL Recovery Act in the Tri-City Herald

375

The American ballpark : a structural perspective  

E-Print Network (OSTI)

A recent boom in ballpark construction in the last decade has brought great attention to the design of these stadiums. The purpose of this thesis is to examine the history of the American ballpark through the 20th century, ...

Sweeney, Raymond W. (Raymond Winfield)

2008-01-01T23:59:59.000Z

376

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

American Recovery and American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD September 14, 2011 CX-006764: Categorical Exclusion Determination Texas Propane Fleet Pilot Program CX(s) Applied: A1, A7, B5.1 Date: 09/14/2011 Location(s): Haltom City, Texas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory September 14, 2011 CX-006763: Categorical Exclusion Determination Texas Propane Fleet Pilot Program CX(s) Applied: A1, A7, B5.1 Date: 09/14/2011 Location(s): Friendswood, Texas Office(s): Energy Efficiency and Renewable Energy, National Energy

377

British American Business | Department of Energy  

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

British American Business British American Business British American Business November 20, 2007 - 4:45pm Addthis Remarks as Prepared for Secretary Bodman Thank you. It's a pleasure to be back speaking to the members of British-American Business. I want to thank Peter Hunt for convening this event and for inviting me to be a part of it. I'm winding up a trip that began in Rome at the World Energy Conference where I and six of my fellow Energy Ministers from around the world shared our views on how to increase the world's energy security. Then I traveled to Turkmenistan to meet the new President and senior leaders in his government. As you may know, Turkmenistan has vast oil and gas resources and has the potential to be a significant new supplier for Europe if new export routes can be constructed and new investment made.

378

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD November 23, 2010 CX-004590: Categorical Exclusion Determination Re-Utilization of Industrial Carbon Dioxide for Algae Production Using a Phase Change Material CX(s) Applied: A9, A11, B3.6 Date: 11/23/2010 Location(s): Dexter, Michigan Office(s): Fossil Energy, National Energy Technology Laboratory November 23, 2010 CX-004556: Categorical Exclusion Determination Kentucky-County-Hardin CX(s) Applied: B3.6, B5.1 Date: 11/23/2010 Location(s): Hardin County, Kentucky

379

Albert Macrander named American Physical Society Fellow  

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

Michael Borland named American Physical Society Fellow Michael Borland named American Physical Society Fellow Grad student is officially a GEMS NIU physicist Susan Mini lands NSF grant for APS beamline upgrades Argonne's Campuzano Honored by Hispanic Engineering Bugs in the News APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Albert Macrander named American Physical Society Fellow DECEMBER 10, 2007 Bookmark and Share Albert Macrander Albert Macrander of the Argonne X-ray Science Division (XSD) has been elected a Fellow of the American Physical Society. The Fellowship citation is for "advancement of x-ray science, x-ray optics, and x-ray measurements on crystals and for his leadership as Editor of the Review of Scientific Instruments."

380

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD April 5, 2010 CX-001438: Categorical Exclusion Determination Clean Cities Transportation Sector Petroleum Reduction Project CX(s) Applied: A7 Date: 04/05/2010 Location(s): Utah Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory April 5, 2010 CX-001437: Categorical Exclusion Determination Market Title: Clean Energy Grant Program CX(s) Applied: A9, A11 Date: 04/05/2010 Location(s): Florida Office(s): Energy Efficiency and Renewable Energy, National Energy

Note: This page contains sample records for the topic "american centrifuge plant" 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

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD November 2, 2009 CX-000026: Categorical Exclusion Determination Ivanoff Bay Village Energy Efficiency and Conservation Strategy CX(s) Applied: A1, A9, A11 Date: 11/02/2009 Location(s): Ivanoff Bay, Alaska Office(s): Energy Efficiency and Renewable Energy November 2, 2009 CX-000025: Categorical Exclusion Determination Cortina Rancheria of Wintun Indians Renewable Energy Technologies (Wind) on Government Buildings CX(s) Applied: B5.1, B3.6, A1

382

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD January 19, 2011 CX-005047: Categorical Exclusion Determination Chicago Area Alternative Fuels Deployment Project CX(s) Applied: B5.1 Date: 01/19/2011 Location(s): Chicago, Illinois Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory January 19, 2011 CX-005039: Categorical Exclusion Determination Development and Validation of a Gas-Fired Residential Heat Pump Water Heater CX(s) Applied: B3.6 Date: 01/19/2011

383

Which MJO Events Affect North American Temperatures?  

Science Conference Proceedings (OSTI)

Tropical convection from the Madden–Julian Oscillation (MJO) excites and amplifies extratropical Rossby waves around the globe. This forcing is reflected in teleconnection patterns like the Pacific–North American (PNA) pattern, and it can ...

Carl J. Schreck III; Jason M. Cordeira; David Margolin

384

Seasonal Shifts in the North American Monsoon  

Science Conference Proceedings (OSTI)

Analysis is performed on the spatiotemporal attributes of North American monsoon system (NAMS) rainfall in the southwestern United States. Trends in the timing and amount of monsoon rainfall for the period 1948–2004 are examined. The timing of ...

Katrina Grantz; Balaji Rajagopalan; Martyn Clark; Edith Zagona

2007-05-01T23:59:59.000Z

385

Adversarial Diplomacy and African American Politics  

E-Print Network (OSTI)

in international affairs and foreign policy. A lawyer byU.S. international affairs and foreign policy, particularlyAffairs and international relations and their collective efforts to mobilize African American interest in U.S. foreign policy

Williams II, Ronald Cartell

2011-01-01T23:59:59.000Z

386

American PowerNet | Open Energy Information  

Open Energy Info (EERE)

Name American PowerNet Place Pennsylvania Utility Id 49730 Utility Location Yes Ownership R Activity Retail Marketing Yes References EIA Form EIA-861 Final Data File for 2010 -...

387

2003 American Solar Challenge Official Starting Lineup  

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

American Solar Challenge Official Starting Lineup Starting Team Car Time 9:00 Kansas State University 28 9:01 University of Minnesota 35 9:02 University of Missouri - Rolla 42...

388

Specification of Wintertime North American Surface Temperature  

Science Conference Proceedings (OSTI)

The extent to which wintertime North American surface temperature can be specified based on simultaneous sea surface temperature (SST) is quantified for the period 1982–98. The term specification indicates that the predictor and predictands are ...

Timothy DelSole; J. Shukla

2006-06-01T23:59:59.000Z

389

British American Business | Department of Energy  

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

British American Business British American Business British American Business November 20, 2007 - 4:45pm Addthis Remarks as Prepared for Secretary Bodman Thank you. It's a pleasure to be back speaking to the members of British-American Business. I want to thank Peter Hunt for convening this event and for inviting me to be a part of it. I'm winding up a trip that began in Rome at the World Energy Conference where I and six of my fellow Energy Ministers from around the world shared our views on how to increase the world's energy security. Then I traveled to Turkmenistan to meet the new President and senior leaders in his government. As you may know, Turkmenistan has vast oil and gas resources and has the potential to be a significant new supplier for Europe if new export routes can be constructed and new investment made.

390

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD June 28, 2010 CX-002841: Categorical Exclusion Determination Texas Propane Fleet Pilot Program (Summary Categorical Exclusion) CX(s) Applied: A7, B5.1 Date: 06/28/2010 Location(s): Texas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory June 25, 2010 CX-003086: Categorical Exclusion Determination Improvement of Access Roads on the Cougar-Thurston Number 1 115-Kilovolt and the Thurston-McKenzie Number 1 115-Kilovolt Transmission Lines

391

Categorical Exclusion Determinations: American Recovery and Reinvestme...  

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

American Recovery and Reinvestment Act - Convert CargoMAX Vehicles to Run on Compressed Natural Gas CX(s) Applied: B5.1 Date: 08092010 Location(s): Okarche, Oklahoma Office(s):...

392

American Recovery & Reinvestment Act Newsletter - Issue 3  

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

3 3 3 3 J J J u u u n n n e e e 2 2 2 0 0 0 0 0 0 9 9 9 DOE Economic Stimulus Funds Bringing New Jobs to Paducah John Crowder is back on the job. Crowder, who was laid off from his 19-year job as a maintenance mechanic at General Tire in Mayfield, Kentucky in late 2005, had given up hope of finding a full-time position until a U.S. Department of Energy (DOE) contractor posted openings for experienced workers to accelerate removal of inactive facilities at the Paducah Gaseous Diffusion Plant (PGDP) site. DOE Site Lead Reinhard Knerr announced that Crowder and eight others are the first individuals at Paducah to receive offers through funding provided by the American Recovery and Reinvestment Act (ARRA) of 2009. In the next two months, the economic stimulus package will allow DOE contractor Paducah

393

Waste Heat Doesn't Have to be a Waste of Money- The American & Efird Heat Recovery Project: A First for the Textile Industry  

E-Print Network (OSTI)

In 1989 American & Efird, Inc., decided to upgrade their heat recovery system at its Dyeing & Finishing Plant in Mt. Holly, North Carolina. They chose an electric industrial process heat pump to enhance heat recovery and to lower operating costs. This application of the industrial process heat pump was the first of its kind in the American textile industry and was the result of a three year cooperative effort between American & Efird, Inc. and Duke Power Company. This innovative application of heat pump technology has allowed American & Efird to gain additional boiler capacity, lower waste water discharge temperatures and achieve significant energy savings. Duke Power will gain an additional 572,000 KWH in annual sales, of which approximately 70 percent will occur during off-peak hours, and American & Efird will enjoy lower overall energy costs.

Smith, S. W.

1991-06-01T23:59:59.000Z

394

German and American Higher Education in Comparison: Is the American System Relevant for Germany?  

E-Print Network (OSTI)

prestigious part of the higher education spectrum. Race-for Studies in Higher Education UNIVERSITY OF CALIFORNIA,GERMAN AND AMERICAN HIGHER EDUCATION IN COMPARISON: IS THE

Heyman, I. Michael

1999-01-01T23:59:59.000Z

395

The Asian American Avant-Garde: Universalist Aspirations in Early Asian American Literature  

E-Print Network (OSTI)

Younghill Kang and Cosmopolitan Resistance to the Black and1971. Lutz, Tom. Cosmopolitan Vistas: American Regionalismcontributions to cosmopolitan communities of modernists were

Clark, Audrey Wu

2010-01-01T23:59:59.000Z

396

Bagdad Plant  

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

Bagdad Plant Bagdad Plant 585 Silicon Drive Leechburg, P A 15656 * ATI Allegheny "'I Ludlum e-mail: Raymond.Polinski@ATImetals.com Mr. James Raba U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Building Technologies Program 1000 Independence Avenue SW Washington, DC 205585-0121 Raymond J. Polinski General Manager Grain-Oriented Electrical Steel RE: Distribution Transformers Rulemaking Docket Number EE-2010-STD-0048 RIN 1904-AC04 Submitted 4-10-12 via email Mr. Raba, I was planning to make the following closing comments at the DOE Public Meeting on February 23, 2012, but since the extended building evacuation caused the meeting to run well past the scheduled completion time I decided to submit my comments directly to you for the record.

397

American Samoa - U.S. Energy Information Administration (EIA ...  

U.S. Energy Information Administration (EIA)

American Samoa Government Environmental Protection; ... National Association of State Energy Officials ... National Renewable Energy Laboratory (NREL) ...

398

Natural Gas Storage at the North American Gas Strategies Conference  

Reports and Publications (EIA)

Presented by: William Trapmann Presented to: North American Gas Strategies Conference October 29, 2002

Information Center

2002-10-29T23:59:59.000Z

399

AFRICAN AMERICAN AFFINITY GROUP ARTICLES OF THE CONSTITUTION & BYLAWS  

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

AFRICAN AMERICAN AFFINITY GROUP AFRICAN AMERICAN AFFINITY GROUP ARTICLES OF THE CONSTITUTION & BYLAWS Date: May 22, 2012 African-American Affinity Group AFRICAN AMERICAN AFFINITY GROUP ARTICLES OF THE CONSTITUTION - 2 - Revised and accepted May 22, 2012 ARTICLES OF THE CONSTITUTION ARTICLE I - NAME SECTION 1 The name of the Organization is the "African -American Affinity Group" (AAAG). ARTICLE II - MISSION SECTION 1 The African-American Affinity Group (AAAG) exists to provide a forum where employees and guests can promote awareness of the Black, African, African-American and Caribbean cultures, share professional insights, acquire information and provide leadership on their careers and work

400

Installation of the Pulse-Plate Column Pilot Plant  

Science Conference Proceedings (OSTI)

There are three primary types of solvent extraction equipment utilized in the nuclear industry for reprocessing of used nuclear fuel; pulse columns, mixer-settlers, and centrifugal contactors. Considerable research and development has been performed at the INL and throughout the DOE complex on the application of centrifugal contactors for used fuel reprocessing and these contactors offer many significant advantages. However, pulse columns have been used extensively in the past in throughout the world for aqueous separations processes and remain the preferred equipment by many commercial entities. Therefore, a pulse-plate column pilot plant has been assembled as part of the Advanced Fuel Cycle Initiative to support experimentation and demonstration of pulse column operation. This will allow the training of personnel in the operation of pulse columns. Also, this capability will provide the equipment to allow for research to be conducted in the operation of pulse columns with advanced solvents and processes developed as part of the fuel cycle research and development being performed in the AFCI program.

Nick R. Mann

2009-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

Celebrating National Native American Heritage Month at the Department of  

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

National Native American Heritage Month at the National Native American Heritage Month at the Department of Energy Celebrating National Native American Heritage Month at the Department of Energy November 16, 2011 - 2:39pm Addthis A display for Native American Heritage Month in the Forrestal headquarters lobby. A display for Native American Heritage Month in the Forrestal headquarters lobby. We celebrate Native American Heritage Month to honor Native Americans, their rich heritage, and their present accomplishments. Native Americans are innovators, entrepreneurs, leaders, and scholars, and our debt to them is immense. Yesterday we kicked off a three-part film series for Native American Heritage Month, co-presented by the Smithsonian's National Museum of the American Indian. Employees and contractors from the Department of Energy

402

American Samoa Recovery Act State Memo | Department of Energy  

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

American Samoa Recovery Act State Memo American Samoa Recovery Act State Memo American Samoa Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in American Samoa are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to solar power and biofuels. Through these investments, American Samoa's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning American Samoa to play an important role in the new energy economy of the future. American Samoa Recovery Act State Memo More Documents & Publications AMERICAN SAMOA RECOVERY ACT SNAPSHOT Guam Recovery Act State Memo State Energy Efficient Appliance Rebate Program (SEEARP) American Recovery

403

Submit a Buy American Complaint | Department of Energy  

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

Action Center » Submit a Buy American Complaint Action Center » Submit a Buy American Complaint Submit a Buy American Complaint Buy American Resources Section 1605 of the American Recovery and Reinvestment Act of 2009 sets forth the Buy American requirements for recipients of Recovery Act financial assistance, including EECBG recipients. If you have reason to believe that a vendor or grant recipient is violating the Buy American Requirements of the Recovery Act, which apply to iron, steel, or manufactured goods in a public works project funded by DOE, please provide the information that you have in support of that belief to BuyAmericanComplaints@hq.doe.gov. EERE Buy American Guidance Report an Appliance Regulation Violation Report Fraud to the IG Submit a Buy American Complaint FAQs Related to the Recovery Act

404

Plant Rosettes  

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

Rosettes Rosettes Nature Bulletin No. 662 January 13, 1962 Forest Preserve District of Cook County John J. Duffy, President David H. Thompson, Senior Naturalist PLANT ROSETTES In winter our landscape is mostly leafless trees silhouetted against the sky, and the dead stalks of wildflowers, weeds and tall grasses -- with or without a blanket of snow. Some snows lie on the ground for only a few days. Others follow one after another and cover the ground with white for weeks at a time. Soon the eye begins to hunger for a glimpse of something green and growing. Then, in sunny spots where the snow has melted or where youngsters have cleared it away, there appear clusters of fresh green leaves pressed tight to the soil. Whether it is a dandelion in the lawn, a pansy in a flower border, or a thistle in a vacant lot, such a typical leaf cluster -- called a winter rosette -- is a ring of leaves around a short central stem. The leaves are narrow at the base, wider toward the tip, and spread flat on the ground with little or no overlap. This arrangement gives full exposure to sunlight and close contact with the warmer soil beneath. Such plants continue to grow, sometimes faster, sometimes slower, even under snow, throughout winter.

405

Leonard Wood and the American Empire  

E-Print Network (OSTI)

During the ten years following the Spanish American War (1898 to 1908), Major General Leonard Wood served as the primary agent of American imperialism. Wood was not only a proconsul of the new American Empire; he was a symbol of the empire and the age in which he served. He had the distinction of directing civil and military government in Cuba and the Philippines where he implemented the imperial policies given to him by the administrations of William McKinley and Theodore Roosevelt. In Cuba, he labored to rebuild a state and a civil society crippled by decades of revolutionary ferment and guided the administration's policy through the dangerous channels of Cuban politics in a way that satisfied – at least to the point of avoiding another revolution – both the Cubans and the United States. In the Philippines, Wood took control of the Moro Province and attempted to smash the tribal-religious leadership of Moro society in order to bring it under direct American rule. His personal ideology, the imperial policies he shepherded, and the guidance he provided to fellow military officers and the administrations he served in matters of colonial administration and defense shaped the American Empire and endowed it with his personal stamp.

Pruitt, James Herman

2011-05-01T23:59:59.000Z

406

American Power: Order (2010-CE-0911) | Department of Energy  

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

American Power: Order (2010-CE-0911) American Power: Order (2010-CE-0911) American Power: Order (2010-CE-0911) October 5, 2010 DOE issued an Order and entered into a Compromise Agreement with American Power Solutions, Inc. American Power had not certified compliance with the energy conservation standards for a general service flurorescent lamp it advertised on its website as manufactured by American Power. American Power notified DOE that it does not manufacture, import, or private label this model, but instead purchases it from GE and MaxLite. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and American Power. American Power: Order (2010-CE-0911) More Documents & Publications Westinghouse Lighting: Order (2010-CE-09/1001) Maxlite: Order (2010-CE-2701)

407

Nuclear non-proliferation regime effectiveness : an integrated methodology for analyzing highly enriched uranium production scenarios at gas centrifuge enrichment plants  

E-Print Network (OSTI)

The dramatic change in the international security environment after the collapse of the bipolar system has had a negative impact on the effectiveness of the existing nuclear non-proliferation regime. Furthermore, the success ...

Kwak, Taeshin (Taeshin S.)

2010-01-01T23:59:59.000Z

408

Energy Recovery Devices in Seawater Reverse Osmosis Desalination Plants with Emphasis on Efficiency and Economical Analysis of Isobaric versus Centrifugal Devices.  

E-Print Network (OSTI)

??With huge demands for potable water in regions lacking fresh water sources such as surface or ground water, various potential technologies have been explored for… (more)

Guirguis, Mageed Jean

2011-01-01T23:59:59.000Z

409

An experimental and computational investigation of flow in a radial inlet of an industrial pipeline centrifugal compressor  

Science Conference Proceedings (OSTI)

The flow field of a complex three-dimensional radial inlet for an industrial pipeline centrifugal compressor has been experimentally determined on a half-scale model. Based on the experimental results, inlet guide vanes have been designed to correct pressure and swirl angle distribution deficiencies. The unvaned and vaned inlets are analyzed with a commercially available fully three-dimensional viscous Navier-Stokes code. Since experimental results were available prior to the numerical study, the unvaned analysis is considered a postdiction while the vaned analysis is considered a prediction. The computational results of the unvaned inlet have been compared to the previously obtained experimental results. The experimental method utilized for the unvaned inlet is repeated for the vaned inlet and the data have been used to verify the computational results. The paper will discuss experimental, design, and computational procedures, grid generation, boundary conditions, and experimental versus computational methods. Agreement between experimental and computational results is very good, both in prediction and postdiction modes. The results of this investigation indicate that CFD offers a measurable advantage in design, schedule, and cost and can be applied to complex, three-dimensional radial inlets.

Flathers, M.B. [Solar Turbines Inc., San Diego, CA (United States); Bache, G.E. [Advanced Scientific Computing Corp., El Dorado Hills, CA (United States); Rainsberger, R. [XYZ Scientific Applications Inc., Livermore, CA (United States)

1996-04-01T23:59:59.000Z

410

American Samoa | Building Energy Codes Program  

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

American Samoa American Samoa Last updated on 2012-08-21 Commercial Residential Code Change Current Code None Statewide DOE Determination ASHRAE Standard 90.1-2007: No ASHRAE Standard 90.1-2010: No Current Code None Statewide DOE Determination 2009 IECC: No 2012 IECC: No Code Change Process Legislative Code Change Cycle None Timeline of Cycle None Adoption Process Standards are adopted through legislation. Background The Uniform Building Code is administered and enforced by the government public works department. Popular Links Status of State Energy Codes Status of State Energy Codes Select a state Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana

411

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

1, 2010 1, 2010 CX-001067: Categorical Exclusion Determination Delaware State American Recovery and Reinvestment Act - Energy Efficiency and Conservation Block Grant (T) CX(s) Applied: A9, A11, B5.1 Date: 02/11/2010 Location(s): Delaware, Delaware Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 11, 2010 CX-001953: Categorical Exclusion Determination Texas State Energy Program (SEP) American Recovery and Reinvestment Act (ARRA) - Alternative Fuels and Technology Program - SEP CX(s) Applied: B2.5, B5.1 Date: 02/11/2010 Location(s): Texas Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 11, 2010 CX-001974: Categorical Exclusion Determination State Energy Program (SEP) American Recovery and Reinvestment Act (ARRA)

412

American Capital Energy | Open Energy Information  

Open Energy Info (EERE)

American Capital Energy American Capital Energy Name American Capital Energy Address 15 Tyngsboro Rd. Suite 4A Place North Chelmsford, Massachusetts Zip 01863 Sector Solar Product solar electric systems Phone number (866) 307-5370 Website http://www.americancapitalener Coordinates 42.640998°, -71.3857514° 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":42.640998,"lon":-71.3857514,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

413

American Energy Markets ¤ Forthcoming in Energy Economics  

E-Print Network (OSTI)

Using recent advances in the ¯eld of applied econometrics, we explore the strength of shared trends and shared cycles between North American natural gas and crude oil markets. In doing so, we use daily data from January 1991 to April 2001 on spot U.S. Henry Hub natural gas and WTI crude oil prices. The results show that has been `de-coupling ' of the prices of these two sources of energy as a result of oil and gas deregulation in the United States. We also investigate the inter-connectedness of North American natural gas markets and ¯nd that North American natural gas prices are largely de¯ned by the U.S. Henry Hub price trends.

Apostolos Serletis; Ricardo Rangel-ruiz; Apostolos Serletis Y; Ricardo Rangel-ruiz

2002-01-01T23:59:59.000Z

414

Move Over, 'American Idol'... | Department of Energy  

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

Over, 'American Idol'... Over, 'American Idol'... Move Over, 'American Idol'... May 26, 2011 - 11:24am Addthis Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs The votes have been counted. America has spoken. 
The five finalists were so outstanding that no one cared Simon Cowell wasn't part of the action. 
 No, I'm not talking about Scotty McCreery, though we congratulate him as well. I'm talking about yesterday's "People's Choice Award" winner of the Department of Energy's Life at the Frontiers of Energy Research Video Contest. 

 The winning entry, "Heart of the Solution," focused on the compelling work being done by scientists at the Center for Solar and Thermal Energy Conversion (CSTEC) at the University of Michigan. They are fabricating new

415

American Nuclear Society recognizes Roger W. Tilbrook  

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

American Nuclear Society recognizes Roger W. Tilbrook Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share American Nuclear Society recognizes Roger W. Tilbrook Roger W. Tilbrook, Argonne National Laboratory Nuclear Engineer Roger W. Tilbrook has been recognized for his decades of dedicated service to the American Nuclear Society.

416

American Superconductor Corporation | Open Energy Information  

Open Energy Info (EERE)

American Superconductor Corporation American Superconductor Corporation Jump to: navigation, search Name American Superconductor Corporation Address 64 Jackson Road Place Devens, Massachusetts Zip 01434 Sector Efficiency Product Smart grid applications, electric infrastrucure Website http://www.amsc.com/ Coordinates 42.5296175°, -71.6294418° 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":42.5296175,"lon":-71.6294418,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

417

American Wind Manufacturing | Department of Energy  

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

American Wind Manufacturing American Wind Manufacturing American Wind Manufacturing Addthis 1 of 9 Nordex USA -- a global manufacturer of wind turbines -- delivered and installed turbine components for the Power County Wind Farm, shown here, in Idaho. Image: Nordex USA, Inc. Date taken: 2012-03-05 14:38 2 of 9 Power County Wind Farm - Power County, Idaho. Image: Nordex USA, Inc. Date taken: 2012-03-07 16:16 3 of 9 Power County Wind Farm - Power County, Idaho. Image: Nordex USA, Inc. Date taken: 2012-03-05 17:14 4 of 9 Nordex USA manufacturing facility - Jonesboro, Arkansas. Image: Nordex USA, Inc. Date taken: 2011-05-02 13:55 5 of 9 Nordex USA flagship manufacturing facility in Jonesboro, Arkansas. Image: Nordex USA, Inc. Date taken: 2011-05-02 14:11 6 of 9 Nordex USA flagship manufacturing facility in Jonesboro, Arkansas.

418

American Recovery and Reinvestment Act of 2009  

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

4, 2009 financial assistance 4, 2009 financial assistance Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 (Mar 2009) [Prescription: This clause must be included in all grants, cooperative agreements and TIAs (new or amended) when funds appropriated under the Recovery Act are obligated to the agreement.] Preamble The American Recovery and Reinvestment Act of 2009, Pub. L. 111-5, (Recovery Act) was enacted to preserve and create jobs and promote economic recovery, assist those most impacted by the recession, provide investments needed to increase economic efficiency by spurring technological advances in science and health, invest in transportation, environmental protection, and other infrastructure that will provide long-

419

American Samoa Initial Technical Assessment Report  

DOE Green Energy (OSTI)

This document is an initial energy assessment for American Samoa, the first of many steps in developing a comprehensive energy strategy. On March 1, 2010, Assistant Secretary of the Interior Tony Babauta invited governors and their staff from the Interior Insular Areas to meet with senior principals at the National Renewable Energy Laboratory (NREL). Meeting discussions focused on ways to improve energy efficiency and increase the deployment of renewable energy technologies in the U.S. Pacific Territories. In attendance were Governors Felix Camacho (Guam), Benigno Fitial (Commonwealth of the Northern Mariana Islands), and Togiola Tulafono, (American Samoa). This meeting brought together major stakeholders to learn and understand the importance of developing a comprehensive strategic plan for implementing energy efficiency measures and renewable energy technologies. For several decades, dependence on fossil fuels and the burden of high oil prices have been a major concern but never more at the forefront as today. With unstable oil prices, the volatility of fuel supply and the economic instability in American Samoa, energy issues are a high priority. In short, energy security is critical to American Samoa's future economic development and sustainability. Under an interagency agreement, funded by the Department of Interior's Office of Insular Affairs, NREL was tasked to deliver technical assistance to the islands of American Samoa. Technical assistance included conducting an initial technical assessment to define energy consumption and production data, establish an energy consumption baseline, and assist with the development of a strategic plan. The assessment and strategic plan will be used to assist with the transition to a cleaner energy economy. NREL provided an interdisciplinary team to cover each relevant technical area for the initial energy assessments. Experts in the following disciplines traveled to American Samoa for on-island site assessments: (1) Energy Efficiency and Building Technologies; (2) Integrated Wind-Diesel Generation; (3) Transmission and Distribution; (4) Solar Technologies; and (5) Biomass and Waste-to-Energy. In addition to these core disciplines, team capabilities also included expertise in program analysis, project financing, energy policy and energy planning. The intent of the technical assessment was to provide American Samoa with a baseline energy assessment. From the baseline, various scenarios and approaches for deploying cost effective energy efficiency and renewable energy technologies could be created to meet American Samoa's objectives. The information provided in this energy assessment will be used as input in the development of a draft strategic plan and the development of scenarios and strategies for deploying cost-effective energy efficiency and renewable products.

Busche, S.; Conrad, M.; Funk, K.; Kandt, A.; McNutt, P.

2011-09-01T23:59:59.000Z

420

The New American Home 2007, Orlando, Florida  

SciTech Connect

Each year, The New American Home (R) demonstrates use of innovative building materials, cutting-edge design, and the latest construction techniques, providing production homebuilders with a model for producing more energy efficient, durable homes without sacrificing style. Cosponsored by The National Council of the Housing Industry and BUILDER Magazine, The New American Home (R) is not only the official showcase house of the annual International Builders' Show, but is also a for-sale product. The majority of features and innovations in the home are accessible to both builders and consumers for integration into their own homes.

2006-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "american centrifuge plant" 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

American Samoa Initial Technical Assessment Report  

SciTech Connect

This document is an initial energy assessment for American Samoa, the first of many steps in developing a comprehensive energy strategy. On March 1, 2010, Assistant Secretary of the Interior Tony Babauta invited governors and their staff from the Interior Insular Areas to meet with senior principals at the National Renewable Energy Laboratory (NREL). Meeting discussions focused on ways to improve energy efficiency and increase the deployment of renewable energy technologies in the U.S. Pacific Territories. In attendance were Governors Felix Camacho (Guam), Benigno Fitial (Commonwealth of the Northern Mariana Islands), and Togiola Tulafono, (American Samoa). This meeting brought together major stakeholders to learn and understand the importance of developing a comprehensive strategic plan for implementing energy efficiency measures and renewable energy technologies. For several decades, dependence on fossil fuels and the burden of high oil prices have been a major concern but never more at the forefront as today. With unstable oil prices, the volatility of fuel supply and the economic instability in American Samoa, energy issues are a high priority. In short, energy security is critical to American Samoa's future economic development and sustainability. Under an interagency agreement, funded by the Department of Interior's Office of Insular Affairs, NREL was tasked to deliver technical assistance to the islands of American Samoa. Technical assistance included conducting an initial technical assessment to define energy consumption and production data, establish an energy consumption baseline, and assist with the development of a strategic plan. The assessment and strategic plan will be used to assist with the transition to a cleaner energy economy. NREL provided an interdisciplinary team to cover each relevant technical area for the initial energy assessments. Experts in the following disciplines traveled to American Samoa for on-island site assessments: (1) Energy Efficiency and Building Technologies; (2) Integrated Wind-Diesel Generation; (3) Transmission and Distribution; (4) Solar Technologies; and (5) Biomass and Waste-to-Energy. In addition to these core disciplines, team capabilities also included expertise in program analysis, project financing, energy policy and energy planning. The intent of the technical assessment was to provide American Samoa with a baseline energy assessment. From the baseline, various scenarios and approaches for deploying cost effective energy efficiency and renewable energy technologies could be created to meet American Samoa's objectives. The information provided in this energy assessment will be used as input in the development of a draft strategic plan and the development of scenarios and strategies for deploying cost-effective energy efficiency and renewable products.

Busche, S.; Conrad, M.; Funk, K.; Kandt, A.; McNutt, P.

2011-09-01T23:59:59.000Z

422

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report  

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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information represents a partial sequence of events based upon Reliability Coordinator information available to NERC. It is not clear if these events caused the event or were a consequence of other events. NERC is establishing teams to study the event and will coordinate with FERC, DOE, the industry and others. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report More Documents & Publications North American Electric Reliability Council Power Outage Update North American Electric Reliability Council Outage Announcement U.S. - Canada Power System Outage Task Force: Final Report on the

423

Guidelines for Using a Single Weld Qualification Code in Nuclear Power Plant Applications  

Science Conference Proceedings (OSTI)

This report and the appended guideline provide the justification and direction needed to use American Society of Mechanical Engineers (ASME) Section IX welding qualifications for ASME applications and American Welding Society (AWS) structural applications.BackgroundThe use of multiple welding qualification codes has long been a problem for plants with different design codes. The most frequently followed welding qualification codes are those in ASME Section ...

2013-08-21T23:59:59.000Z

424

Chinese American Faculty Association of Southern California  

E-Print Network (OSTI)

Chinese American Faculty Association of Southern California CAFA Fall Picnic Date: October 27 Association of Southern California CAFA Fall Picnic at The Getty Center October 27, 2001 4:00- 7:00 p of Finance and Law California State University, Los Angeles Los Angeles, CA 90032 #12;

Chang, Tu-nan

425

American Eel in the Susquehanna River  

Science Conference Proceedings (OSTI)

This report reviews and synthesizes factors affecting the potential benefits and adverse consequences of providing upstream passage for the American eel at hydroelectric facilities on the main stem of the Susquehanna River and other rivers on the Atlantic and Gulf Coasts of North America.

2011-09-26T23:59:59.000Z

426

NREL North American Solar Radiation Atlas (Presentation)  

DOE Green Energy (OSTI)

This presentation is about NREL's North American Solar Radiation Atlas, which currently includes 48 states (Alaska and Hawaii to be added in the future). It discusses the goals of the Atlas which are to: deliver basic solar performance estimates to general users, deliver a wide variety of additional information to more advanced users, be easy to use, full featured, and extensible.

George, R; Gray-Hann, P.

2001-04-01T23:59:59.000Z

427

American kestrel (Falco sparverius) GIS research project  

Science Conference Proceedings (OSTI)

Nest box locations are sometimes difficult to locate, even if you know where to look. It's even harder if you only know the general vicinity to look in. My project will give precise locations, within 20 ft. sometimes, of 126 American kestrel (Falco sparverius) ...

Scott Morrison; Sari Hou

2004-05-01T23:59:59.000Z

428

Yangtze Patrol: American Naval Forces in China  

E-Print Network (OSTI)

Yangtze Patrol: American Naval Forces in China A Selected, Partially-Annotated Bibliography literature of the United States Navy in China. mvh #12;"Like Chimneys in Summer" The thousands of men who served on the China Station before World War II have been all but forgotten, except in the mythology

429

American Heart Month National High Blood  

E-Print Network (OSTI)

FEBRUARY American Heart Month MAY National High Blood Pressure Education Month SEPTEMBER National Cholesterol Education Month Texas AgriLife Extension Service Texas A&M University System Eat Smart for Heart Health Heart Health - Lesson 1 Contents: Lesson - Heart Health Power Point # P1-1 Eat Smart for Heart

430

American Heart Month National High Blood  

E-Print Network (OSTI)

FEBRUARY American Heart Month MAY National High Blood Pressure Education Month SEPTEMBER National Cholesterol Education Month Texas AgriLife Extension Service Texas A&M University System Eat Smart for Heart for Heart Health # P2-2 Risk Factors - High Blood Pressure # P2-3 Sodium is needed to. . . # P2-4 Sources

431

American Heart Month National High Blood  

E-Print Network (OSTI)

FEBRUARY American Heart Month MAY National High Blood Pressure Education Month SEPTEMBER National Cholesterol Education Month Texas AgriLife Extension Service Texas A&M University System Eat Smart for Heart-1 Eat Smart for Heart Health - Cholesterol/Saturated Fat # P3-2 Cardiovascular Disease Statistics # P3

432

Building Technologies Office: Building America Research for the American  

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

for the American Home to someone by E-mail for the American Home to someone by E-mail Share Building Technologies Office: Building America Research for the American Home on Facebook Tweet about Building Technologies Office: Building America Research for the American Home on Twitter Bookmark Building Technologies Office: Building America Research for the American Home on Google Bookmark Building Technologies Office: Building America Research for the American Home on Delicious Rank Building Technologies Office: Building America Research for the American Home on Digg Find More places to share Building Technologies Office: Building America Research for the American Home on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools

433

PNNL Breakthrough Leads to Less Foreign Oil, More American Jobs...  

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

Breakthrough Leads to Less Foreign Oil, More American Jobs PNNL Breakthrough Leads to Less Foreign Oil, More American Jobs October 17, 2011 - 2:50pm Addthis A highly efficient...

434

On North American Decadal Climate for 2011–20  

Science Conference Proceedings (OSTI)

The predictability of North American climate is diagnosed by taking into account both forced climate change and natural decadal-scale climate variability over the next decade. In particular, the “signal” in North American surface air temperature ...

Martin Hoerling; James Hurrell; Arun Kumar; Laurent Terray; Jon Eischeid; Philip Pegion; Tao Zhang; Xiaowei Quan; TaiYi Xu

2011-08-01T23:59:59.000Z

435

VEA-0009 - In the Matter of American Electric Power Company,...  

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

9 - In the Matter of American Electric Power Company, Inc. VEA-0009 - In the Matter of American Electric Power Company, Inc. This Decision and Order considers an Appeal filed by...

436

ENERGY STAR Residential Water Heaters to Save Americans Up to...  

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

ENERGY STAR Residential Water Heaters to Save Americans Up to 823 Million in the Next Five Years ENERGY STAR Residential Water Heaters to Save Americans Up to 823 Million in the...

437

Fossil-Fuel CO2 Emissions - American Samoa  

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

Fossil-Fuel CO2 Emissions Regional Oceania American Samoa Graphics Fossil-Fuel CO2 Emissions from American Samoa Data graphic Data Total Fossil-Fuel CO2 Emissions from...

438

LED Traffic Lights Get Buy American Stamp | Department of Energy  

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

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 30, 2010 - 10:19am Addthis Red. Yellow. Green. What LED traffic signals don't say: Made...

439

Alternative Fuels Data Center: American Recovery and Reinvestment Act of  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

American Recovery and American Recovery and Reinvestment Act of 2009 to someone by E-mail Share Alternative Fuels Data Center: American Recovery and Reinvestment Act of 2009 on Facebook Tweet about Alternative Fuels Data Center: American Recovery and Reinvestment Act of 2009 on Twitter Bookmark Alternative Fuels Data Center: American Recovery and Reinvestment Act of 2009 on Google Bookmark Alternative Fuels Data Center: American Recovery and Reinvestment Act of 2009 on Delicious Rank Alternative Fuels Data Center: American Recovery and Reinvestment Act of 2009 on Digg Find More places to share Alternative Fuels Data Center: American Recovery and Reinvestment Act of 2009 on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

440

Vermont Manufacturing Plant Opens with Support from the Recovery Act |  

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

Vermont Manufacturing Plant Opens with Support from the Recovery Vermont Manufacturing Plant Opens with Support from the Recovery Act Vermont Manufacturing Plant Opens with Support from the Recovery Act December 6, 2010 - 12:00am Addthis WASHINGTON, D.C. - U.S. Secretary of Energy Steven Chu issued a statement highlighting today's ribbon cutting event at SBE, Inc.'s new production plant in Barre, Vermont .The plant will manufacture electric vehicle direct current bus capacitors, components for next generation advanced vehicles. The facility was funded in part by a $8.5 million grant through the American Recovery and Reinvestment Act, also known as the stimulus bill "Today's ribbon cutting puts Barre at the forefront of green innovation in America's automotive industry," said Secretary Chu. "This is another

Note: This page contains sample records for the topic "american centrifuge plant" 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

Vermont Manufacturing Plant Opens with Support from the Recovery Act |  

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

Vermont Manufacturing Plant Opens with Support from the Recovery Vermont Manufacturing Plant Opens with Support from the Recovery Act Vermont Manufacturing Plant Opens with Support from the Recovery Act December 6, 2010 - 12:00am Addthis WASHINGTON, D.C. - U.S. Secretary of Energy Steven Chu issued a statement highlighting today's ribbon cutting event at SBE, Inc.'s new production plant in Barre, Vermont .The plant will manufacture electric vehicle direct current bus capacitors, components for next generation advanced vehicles. The facility was funded in part by a $8.5 million grant through the American Recovery and Reinvestment Act, also known as the stimulus bill "Today's ribbon cutting puts Barre at the forefront of green innovation in America's automotive industry," said Secretary Chu. "This is another

442

Evaluation of 5-cm Centrifugal Contactor Hydraulic and Mass Transfer Performance for Caustic-Side Solvent Extraction of Cesium  

Science Conference Proceedings (OSTI)

A test program has been conducted in which the use of pilot-scale centrifugal solvent extraction contactors for cesium removal from an alkaline waste stream has been successfully demonstrated. The program was designed specifically to evaluate the use of centrifugal contactors having 5-cm-diam rotors for the removal of cesium from alkaline high-level waste (HLW) that was generated and is being stored at the U.S. Department of Energy's Savannah River Site (SRS). The removal of cesium from this waste is highly desirable because it will reduce the volume of waste that must be treated and disposed of as HLW. The parameters applied in the test effort are those that have been established for the Caustic-Side Solvent Extraction (CSSX) process, a multistage extraction operation that has been designed by researchers at Oak Ridge National Laboratory (ORNL) and Argonne National Laboratory (ANL). In the CSSX process, cesium is extracted by calix(4)arene-bis-(fert-octylbenzo-crown-6), commonly referred to as BOBCalixC6. The extract is scrubbed with dilute (0.05 M) nitric acid, both to remove coextracted elements (primarily potassium and sodium) and to adjust the pH of the extract to facilitate recovery of the cesium. The scrubbed solvent is contacted with 0.001 M HNO{sub 3}, which results in the stripping of the cesium from the solvent into the aqueous acid. The CSSX process flow rates have been established so to produce a cesium concentration in the strip effluent that is 12 to 15 times the concentration in the waste stream that enters the extraction section of the cascade. Results from initial hydraulic testing of a commercially available 5-cm contactor under CSSX conditions indicated that the mixing of feed solutions within the unit (which is critical to efficient solute transfer) was limited by a feature of the contactor that was designed to increase throughput and improve separation performance. In the design, phase separation is improved by reducing turbulence within the contactor. Subsequent to the initial hydraulic test: cesium transfer tests were performed using contactors arranged in both single-stage and multistage arrangements. Results of these tests confirmed that phase mixing within the contactor was inadequate. In an effort to improve mixing within the contactor and thereby increase mass transfer efficiency, two minor modifications were made to a single contactor unit. One modification was the replacement of the bottom plate from the vendor-supplied contactor housing, which was equipped with curved (impeller-type) vanes, with a bottom assembly that had straight radial vanes. The latter configuration is the standard used in all existing ANL, ORNL, and SRS contactor designs. The second modification involved enlargement of the opening in the bottom of the rotor through which dispersion from the contactor mixing zone enters the rotor for separation. By increasing the rotor opening sufficiently, the rotor loses pumping efficiency to such an extent that accumulation of a hydrostatic head in the annular mixing zone is required for solution to be pumped through the contactor to the organic and aqueous discharge ports. By causing a volume of liquid to accumulate in the mixing zone, it is expected that phase mixing will be improved. Following modification of a contactor, hydraulic testing was repeated to determine flow parameters to be applied in mass transfer testing using the modified device. As expected, test results indicated that the maximum throughputs that could be achieved using the modified contactor under extraction and stripping conditions were lower than those obtained using the ''as-received'' unit. However, phase separation performance within the reduced operating envelope was excellent. Most importantly, cesium transfer stage efficiencies were significantly improved over those obtained using the unmodified device and resulted in attainment of the target CSSX process decontamination factor of 40,000 when extrapolated to the baseline CSSX contactor cascade.

Birdwell, J.F.

2001-09-12T23:59:59.000Z

443

MidAmerican Energy (Electric) - Residential Energy Efficiency...  

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

Electric) - Residential Energy Efficiency Rebate Programs MidAmerican Energy (Electric) - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings...

444

American Samoa - Territory Energy Profile Overview - U.S. Energy ...  

U.S. Energy Information Administration (EIA)

Northern Mariana Islands Puerto Rico US Virgin Islands: Overview; Data; Economy; Reserves & Supply; ... American Samoa Power Authority's largest solar facility, ...

445

Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits |  

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

Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits May 22, 2012 - 5:03pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON -- As part of the Obama Administration's all-out, all-of-the-above approach to American energy, U.S. Energy Secretary Steven Chu today recognized the grand opening of DuPont's expanded manufacturing plant in Circleville, Ohio and called on Congress to extend the expiring clean energy tax credits that made this investment possible. "The Circleville plant expansion exemplifies American ingenuity and manufacturing leadership in clean energy technologies - creating jobs and producing clean, renewable power for our country's homes and businesses," said Secretary Chu. "This is why President Obama has

446

TruLifesaver American Heart Association Basic Life Support Course  

E-Print Network (OSTI)

TruLifesaver American Heart Association Basic Life Support Course The Truman Institute P: 660 concepts of high-quality CPR · The American Heart Association Chain of Survival · Differences between Cost includes all instruction, materials and two year certification with the American Heart Association

Gering, Jon C.

447

Long-day plants  

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

Long-day plants Name: Ryan S Martin Status: NA Age: NA Location: NA Country: NA Date: NA Question: What are long-day plants? Replies: Long-day plants are those that require a...

448

American Capital Energy Inc | Open Energy Information  

Open Energy Info (EERE)

Inc Place North Chelmsford, Massachusetts Zip 1863 Sector Services Product Full-service PV installation company, which provides advisory services on PV plants and O&M services....

449

Categorical Exclusion Determinations: American Recovery and Reinvestme...  

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

CX-004289: Categorical Exclusion Determination University of Louisiana Lafayette Solar Thermal Power Plant Installation 2 CX(s) Applied: B5.1 Date: 10202010 Location(s):...

450

Categorical Exclusion Determinations: American Recovery and Reinvestme...  

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

Exclusion Determination Thermal Integration of Carbon Dioxide Compression Processes with Coal-Fired Power Plants Equipped with Carbon Capture CX(s) Applied: A9 Date: 12072009...

451

DOE receives title to Great Plains plant  

Science Conference Proceedings (OSTI)

On June 30, 1986 the Great Plains Coal Gasification Project was sold at a foreclosure sale at the Mercer County courthouse in North Dakota. The US Department of Energy was the only bidder at the sale. DOE's bid for the plant was $1 billion DOE-secured loan that the five sponsor companies defaulted on when they withdrew from the project in August 1985. DOE did not receive title to the plant until a lawsuit filed by American Natural Resources (ANR) was settled on July 14, 1986. DOE has vowed to keep the plant running as long as it does not cost the taxpayers any money. Eventually DOE wishes to dispose of the plant. Therefore, in February 1986 DOE requested that interested organizations submit expressions of interest in the Great Plains plant. This paper, after discussing the lawsuit, summarizes the nine responses received by DOE. Some companies were willing for it to remain a coal gasification facility; other submitted plans for modifications to produce methanol.

Not Available

1986-09-01T23:59:59.000Z

452

Gasification Plant Databases  

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

Gasification Systems Gasification Plant Databases Welcome to the U. S. Department of Energy, National Energy Technology Laboratory's Gasification Plant Databases Within these...

453

Comments of North American Electric Reliability Corporation (NERC) to DOE  

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

North American Electric Reliability Corporation (NERC) North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Comments of North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Response to the Department of Energy's ("DOE") Request for Information (RFI) regarding the "Smart Grid RFI: Addressing Policy and Logistical Challenges." The North American Electric Reliability Corporation's ("NERC") Reliability Assessment and Performance Analysis Group ("RAPA") is currently developing a report, entitled "Reliability Consideration from Integration of Smart Grid" that will address many of the issues raised in the DOE RFI. North American Electric Reliability Corporation (NERC)

454

Executive Order 13592: Improving American Indian and Alaska Native  

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

592: Improving American Indian and Alaska Native 592: Improving American Indian and Alaska Native Educational Opportunities and Strengthening Tribal Colleges and Universities (2011) Executive Order 13592: Improving American Indian and Alaska Native Educational Opportunities and Strengthening Tribal Colleges and Universities (2011) Superseded EO 13021 to ensure that all American Indian students, regardless of which institution they attend, receive support from the federal government at elementary through college levels. This EO also creates an Interagency Working Group on AI/AN Education to establish educational goals across the government. Executive Order 13592: Improving American Indian and Alaska Native Educational Opportunities and Strengthening Tribal Colleges and Universities (2011) More Documents & Publications

455

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report  

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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information represents a partial sequence of events based upon Reliability Coordinator information available to NERC. It is not clear if these events caused the event or were a consequence of other events. NERC is establishing teams to study the event and will coordinate with FERC, DOE, the industry and others. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report More Documents & Publications North American Electric Reliability Council Power Outage Update Blackout 2003: Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and Recommendations

456

Michael Borland named American Physical Society Fellow  

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

Grad student is officially a GEMS Grad student is officially a GEMS NIU physicist Susan Mini lands NSF grant for APS beamline upgrades Argonne's Campuzano Honored by Hispanic Engineering Bugs in the News An R&D-100 Award for a New Mammography System APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Michael Borland named American Physical Society Fellow DECEMBER 4, 2007 Bookmark and Share Michael Borland Michael Borland of the Argonne Accelerator Systems Division has been elected a Fellow of the American Physical Society. The honor recognizes his "outstanding contributions to fourth-generation light sources, particularly for development and support of the program ELEGANT, the first integrated accelerator code to realistically model coherent synchrotron radiation

457

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

7, 2010 7, 2010 CX-003486: Categorical Exclusion Determination Recovery Act - State Energy Program CX(s) Applied: B5.1 Date: 08/17/2010 Location(s): Kenner, Louisiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 17, 2010 CX-003482: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act EE-0000169 CX(s) Applied: B5.1 Date: 08/17/2010 Location(s): Bloomington, Indiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 17, 2010 CX-003480: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act EE-0000169 CX(s) Applied: B5.1 Date: 08/17/2010 Location(s): Lafayette, Indiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

458

American Recovery and Reinvestment Act of 2009  

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

, 2009 3pm Contracts , 2009 3pm Contracts [Use as an H clause or include under the Laws, Regulations and Directives clause.] H.999 Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 (Feb 2009) Preamble: Work performed under this contract will be funded, in whole or in part, with funds appropriated by the American Recovery and Reinvestment Act of 2009, Pub. L. 111-5, (Recovery Act or Act). The Recovery Act's purposes are to stimulate the economy and to create and retain jobs. The Act gives preference to activities that can be started and completed expeditiously, including a goal of using at least 50 percent of the funds made available by it for activities that can be initiated not later than June 17, 2009. Contractors should begin planning activities for their first tier subcontractors, including

459

North American Electric Reliability Council Outage Announcement |  

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

Council Outage Announcement Council Outage Announcement North American Electric Reliability Council Outage Announcement Starting at about 4:11 p.m. EDT, major losses of electric load occurred in the northeastern United States and Canada in the Eastern Interconnection. Although the exact cause is not known at present, the outages are not the result of a terrorist attack. The areas most affected center around the Great Lakes: Michigan, Ohio, New York City, Ontario, Quebec, northern New Jersey, Massachusetts, and Connecticut. North American Electric Reliability Council Outage Announcement More Documents & Publications Blackout 2003: Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and Recommendations Blackout 2003: Blackout Final Implementation Report

460

American Environmental Products | Open Energy Information  

Open Energy Info (EERE)

Logo: American Environmental Products / Sunwave Lighting Name American Environmental Products / Sunwave Lighting Address Box 18432 Place Boulder, Colorado Zip 80308 Sector Efficiency Product Spectrally Enhanced Energy Efficient Lighting Phone number 303-581-9296 Website http://www.sunwavelighting.net Coordinates 40.0153°, -105.2702° 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":40.0153,"lon":-105.2702,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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461

American Solar Electric Inc | Open Energy Information  

Open Energy Info (EERE)

American Solar Electric Inc American Solar Electric Inc Place Scottsdale, Arizona Zip 85251 Product US installer of residential, commercial and industrial PV systems. Coordinates 33.494°, -111.920694° 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":33.494,"lon":-111.920694,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

462

Comments of the American Wind Energy Associ  

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

of the American Wind Energy Association in response to the Department of Energy's of the American Wind Energy Association in response to the Department of Energy's solicitation for comments on the upcoming National Electric Transmission Congestion Study I. AWEA strongly believes that the Department of Energy (DOE) should permit transmission developers to propose "project-specific" corridors, which would allow DOE to designate corridors upon request at any time anywhere in the Lower 48 states if a developer can demonstrate that its proposed corridor meets the criteria for such a designation. This would be an additional improvement beyond the process that has been publicly discussed as DOE's plan, in which DOE would take the lead in identifying any areas where power flows are

463

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

6, 2011 6, 2011 CX-005433: Categorical Exclusion Determination Oklahoma State Energy Program American Recovery and Reinvestment Act - Oklahoma Municipal Power Authority Large System Application Request N CX(s) Applied: B5.1 Date: 03/16/2011 Location(s): Oklahoma Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 16, 2011 CX-005429: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act -Solid Waste Authority of Central Ohio CX(s) Applied: B5.1 Date: 03/16/2011 Location(s): Grove City, Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 16, 2011 CX-005425: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant - Brookhaven New York: Henrietta Acampora Recreation Center

464

2003 American Solar Challenge Official Starting Lineup  

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

American Solar Challenge Official Starting Lineup American Solar Challenge Official Starting Lineup Starting Team Car # Time 9:00 Kansas State University 28 9:01 University of Minnesota 35 9:02 University of Missouri - Rolla 42 9:03 University of Missouri - Columbia 43 9:04 University of Toronto 11 9:05 University of Waterloo 24 9:06 North Dakota State University 22 9:07 Auburn University 7 9:08 CalSol 254 9:09 Principia College 32 9:10 Queen's University 100 9:11 Western Michigan University 786 9:12 Purdue University 314 9:13 University of Pennsylvania 76 9:14 Iowa State University 9 9:15 Texas A&M University 12 9:16 McGill University 66 9:17 University of Arizona 8 9:18 Stanford University 16 9:19 California Polytechnic State University - SLO 5

465

Frequency Instability Problems in North American Interconnections  

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

Frequency Instability Problems in Frequency Instability Problems in North American Interconnections May 1, 2011 DOE/NETL-2011/1473 Frequency Instability Problems in North American Interconnections Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement,

466

American Renewables LLC | Open Energy Information  

Open Energy Info (EERE)

American Renewables LLC American Renewables LLC Place Boston, Massachusetts Sector Biomass Product US developer of biomass-fueled power generating facilities. Coordinates 42.358635°, -71.056699° 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":42.358635,"lon":-71.056699,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

467

American River Ventures | Open Energy Information  

Open Energy Info (EERE)

American River Ventures American River Ventures Place Roseville, California Sector Efficiency Product Early-stage venture capital firm, ARV invests in new technologies which provide a platform for a sustainable future, specifically, energy efficiency, energy intelligence and advanced materials. Coordinates 41.865599°, -76.958585° 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":41.865599,"lon":-76.958585,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

468

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

9, 2010 9, 2010 CX-001081: Categorical Exclusion Determination State of Montana Energy Efficiency and Conservation Block Grant (T) CX(s) Applied: A9, A11, B5.1 Date: 02/09/2010 Location(s): Montana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 9, 2010 CX-001082: Categorical Exclusion Determination State of New Hampshire Energy Efficiency and Conservation Block Grant - American Recovery and Reinvestment Act (T) CX(s) Applied: A9, A11, B5.1 Date: 02/09/2010 Location(s): New Hampshire, New Hampshire Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 9, 2010 CX-001088: Categorical Exclusion Determination City of New York American Recovery and Reinvestment Act - Energy Efficiency and Conservation Block Grant (S)

469

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

7, 2010 7, 2010 CX-002885: Categorical Exclusion Determination Abandonment and Closure of Domestic Wells 905-89G and 905-56G CX(s) Applied: B1.27 Date: 05/27/2010 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office May 27, 2010 CX-002536: Categorical Exclusion Determination American Recovery and Reinvestment Act Green Industry Business Development Program CX(s) Applied: B5.1 Date: 05/27/2010 Location(s): Chicago, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 27, 2010 CX-002538: Categorical Exclusion Determination Tangent Grant Application for American Recovery and Reinvestment Act Business Development Program CX(s) Applied: B5.1 Date: 05/27/2010 Location(s): Aurora, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

470

EMSL: Capabilities: American Recovery and Reinvestment Act  

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

EMSL Procurements under Recovery Act EMSL Procurements under Recovery Act Additional Information Investing in Innovation: EMSL and the American Recovery and Reinvestment Act Recovery Act and Systems Biology at EMSL Recovery Act Instruments coming to EMSL In the News EMSL ARRA Capability Features News: Recovery Act and PNNL Recovery Act in the Tri-City Herald Related Links Recovery.gov DOE and the Recovery Act Message from Energy Secretary Chu Recovery Act at PNNL EMSL evolves with the needs of its scientific users, and the American Recovery and Reinvestment Act has helped to accelerate this evolution. Thirty-one instruments were acquired and installed at EMSL. These instruments are listed below, and each listing is accompanied by a brief overview. Each of these new and leading-edge instruments was chosen by design to

471

American Solar Energy Society | Open Energy Information  

Open Energy Info (EERE)

Logo: American Solar Energy Society Name American Solar Energy Society Address 2400 Central Ave Place Boulder, Colorado Zip 80301 Region Rockies Area Website http://www.ases.org/ Notes Nonprofit organization dedicated to increasing the use of solar energy, energy efficiency, and other sustainable technologies in the U.S Coordinates 40.023354°, -105.217421° 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":40.023354,"lon":-105.217421,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

472

American Solar Technology | Open Energy Information  

Open Energy Info (EERE)

American Solar Technology American Solar Technology Address 5265 Turquoise Drive Place Colorado Springs, Colorado Zip 80918 Sector Solar Product Solar installer Coordinates 38.908071°, -104.742645° 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":38.908071,"lon":-104.742645,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

473

American Fusion News | Princeton Plasma Physics Lab  

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

American Fusion News American Fusion News General Atomics (GA) December 4, 2012 The Scorpion's Strategy: "Catch and Subdue" December 4, 2012 Frozen Bullets Tame Unruly Edge Plasmas in Fusion Experiment February 15, 2012 General Atomics (GA) Fusion News: A New Spin on Understanding Plasma Confinement See All Massachusetts Institute of Technology (MIT) April 5, 2013 Applying physics, teamwork to fusion energy science February 22, 2013 A Tour of Plasma Physics in Downtown Cambridge December 4, 2012 Placing Fusion Power on a Pedestal September 21, 2012 MASSACHUSETTS INSTITUTUE OF TECHNOLOGY See All National Ignition Facility February 22, 2013 Summary of Assessment of Prospects for Inertial Fusion Energy February 16, 2012 National Ignition Facility (NIF): Under Pressure: Ramp-Compression Smashes

474

American Recovery and Reinvestment Act of 2009  

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

1, 2009 Contracts 1, 2009 Contracts [Use as an H clause or include under the Laws, Regulations and Directives clause.] H.999 Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 (Feb 2009) Preamble: Work performed under this contract will be funded, in whole or in part, with funds appropriated by the American Recovery and Reinvestment Act of 2009, Pub. L. 111-5, (Recovery Act or Act). The Recovery Act's purposes are to stimulate the economy and to create and retain jobs. The Act gives preference to activities that can be started and completed expeditiously, including a goal of using at least 50 percent of the funds made available by it for activities that can be initiated not later than June 17, 2009. Contractors should begin planning activities for their first tier subcontractors, including

475

Categorical Exclusion Determinations: American Recovery and Reinvestment  

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

2469: Categorical Exclusion Determination 2469: Categorical Exclusion Determination Oklahoma State Energy Program American Recovery and Reinvestment Act - City of Owasso - Compressed Natural Gas (CNG) Fueling Infrastructure and CNG Vehicles CX(s) Applied: B5.1 Date: 06/02/2010 Location(s): Owasso, Oklahoma Office(s): Energy Efficiency and Renewable Energy, Golden Field Office June 2, 2010 CX-002460: Categorical Exclusion Determination State of New Mexico American Recovery and Reinvestment Act Solar Projects CX(s) Applied: B5.1 Date: 06/02/2010 Location(s): New Mexico Office(s): Energy Efficiency and Renewable Energy, Golden Field Office June 2, 2010 CX-003079: Categorical Exclusion Determination Applied Materials - Novel High Energy Density Lithium Ion Cell Designs CX(s) Applied: B3.6 Date: 06/02/2010

476

American Samoa's Rebate Program Brings ENERGY STAR to Island | Department  

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

American Samoa's Rebate Program Brings ENERGY STAR to Island American Samoa's Rebate Program Brings ENERGY STAR to Island American Samoa's Rebate Program Brings ENERGY STAR to Island August 13, 2010 - 12:00pm Addthis American Samoa is located in the South Pacific Ocean, with temperature around 80 degrees year round. | Photo courtesy of Maleleg American Samoa is located in the South Pacific Ocean, with temperature around 80 degrees year round. | Photo courtesy of Maleleg Lindsay Gsell American Samoa, a small island of 66,000 residents in the Pacific Ocean, is a warm 80 degrees almost year round, but during the summer, the humidity can make it feel downright hot. Because of its remote location, appliances and electricity are costly - and until recently, home air conditioning units were fairly rare. Now thanks to a $100,000 grant through the American Recovery and

477

North American Leaders Summit: Energy Deliverables | Department of Energy  

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

North American Leaders Summit: Energy Deliverables North American Leaders Summit: Energy Deliverables North American Leaders Summit: Energy Deliverables August 10, 2009 - 12:00am Addthis Energy and climate change will be an important element of the trilateral discussions at the North American Leaders Summit, to be held in Guadalajara, Mexico, on August 9-10, 2009. Building on the work of the North American Energy Working Group, established in 2001 by the Energy Secretaries and Minister of the United States, Mexico and Canada, deliverables to announce at the Leaders Summit will include: CARBON CAPTURE AND STORAGE (CCS) North American Carbon Capture and Storage Partnership: The three nations have committed to produce a North American Carbon Atlas that will result in uniform mapping methodology and data sharing in the

478

North American Leaders Summit: Energy Deliverables | Department of Energy  

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

American Leaders Summit: Energy Deliverables American Leaders Summit: Energy Deliverables North American Leaders Summit: Energy Deliverables August 10, 2009 - 12:00am Addthis Energy and climate change will be an important element of the trilateral discussions at the North American Leaders Summit, to be held in Guadalajara, Mexico, on August 9-10, 2009. Building on the work of the North American Energy Working Group, established in 2001 by the Energy Secretaries and Minister of the United States, Mexico and Canada, deliverables to announce at the Leaders Summit will include: CARBON CAPTURE AND STORAGE (CCS) North American Carbon Capture and Storage Partnership: The three nations have committed to produce a North American Carbon Atlas that will result in uniform mapping methodology and data sharing in the

479

Energy Department Closes Buy American Investigation into Lighting Sales |  

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

Energy Department Closes Buy American Investigation into Lighting Energy Department Closes Buy American Investigation into Lighting Sales Energy Department Closes Buy American Investigation into Lighting Sales September 10, 2010 - 4:56pm Addthis Today, the Department of Energy formally closed its investigation into whether sales to recipients of the Department's Energy Efficiency Community Block Grants by two California companies, US Lighting Tech and American Induction Technologies, Inc., complied with the Buy American provisions of the American Recovery and Reinvestment Act (ARRA). As part of its investigation, the Department engaged a lighting industry expert who reviewed data submitted by the two companies and made site visits to inspect the companies' manufacturing processes. The Department has concluded that the sales were consistent with ARRA's Buy American

480

American Power: Order (2010-CE-0911) | Department of Energy  

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

Power: Order (2010-CE-0911) Power: Order (2010-CE-0911) American Power: Order (2010-CE-0911) October 5, 2010 DOE issued an Order and entered into a Compromise Agreement with American Power Solutions, Inc. American Power had not certified compliance with the energy conservation standards for a general service flurorescent lamp it advertised on its website as manufactured by American Power. American Power notified DOE that it does not manufacture, import, or private label this model, but instead purchases it from GE and MaxLite. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and American Power. American Power: Order (2010-CE-0911) More Documents & Publications Westinghouse Lighting: Order (2010-CE-09/1001) Philips: Order (2012-SE-2605) Simkar: Order (2012-SE-5408)

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481

A Presidential Proclamation - Asian American and Pacific Islander Heritage  

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

A Presidential Proclamation - Asian American and Pacific Islander A Presidential Proclamation - Asian American and Pacific Islander Heritage Month A Presidential Proclamation - Asian American and Pacific Islander Heritage Month May 1, 2013 - 9:25am Addthis A Presidential Proclamation - Asian American and Pacific Islander Heritage Month BY THE PRESIDENT OF THE UNITED STATES OF AMERICA A PROCLAMATION Each May, our Nation comes together to recount the ways Asian Americans and Pacific Islanders (AAPIs) helped forge our country. We remember a time 170 years ago, when Japanese immigrants first set foot on American shores and opened a path for millions more. We remember 1869, when Chinese workers laid the final ties of the transcontinental railroad after years of backbreaking labor. And we remember Asian Americans and Pacific Islanders

482

Clean Cities: American Recovery and Reinvestment Act Project Awards  

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

Financial Opportunities Financial Opportunities Printable Version Share this resource Send a link to Clean Cities: American Recovery and Reinvestment Act Project Awards to someone by E-mail Share Clean Cities: American Recovery and Reinvestment Act Project Awards on Facebook Tweet about Clean Cities: American Recovery and Reinvestment Act Project Awards on Twitter Bookmark Clean Cities: American Recovery and Reinvestment Act Project Awards on Google Bookmark Clean Cities: American Recovery and Reinvestment Act Project Awards on Delicious Rank Clean Cities: American Recovery and Reinvestment Act Project Awards on Digg Find More places to share Clean Cities: American Recovery and Reinvestment Act Project Awards on AddThis.com... Current Opportunities Related Opportunities Funded Projects

483

Stakeholder Engagement and Outreach: Native American Wind Interest Group  

Wind Powering America (EERE)

Wind Interest Group Newsletter Wind Interest Group Newsletter Wind Powering America initiated a quarterly Native American Wind Interest Group (NAWIG) Newsletter that was published from 2003 to 2009 as part of its Native American outreach plan. It presented Native American wind information, including projects, interviews with pioneers, issues, Wind Powering America activities, and related events. It was Wind Powering America's hope that this newsletter would both inform and elicit comments and input on wind development in Indian Country. Due to funding cutbacks, the newsletter is no longer in production. Native American Wind Interest Group Newsletter, Fall 2009. Native American Wind Interest Group Newsletter Fall 2009 Native American Wind Interest Group Newsletter, Spring 2009. Native American Wind Interest Group Newsletter

484

Launching the American Indian Research and Education Initiative |  

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

Launching the American Indian Research and Education Initiative Launching the American Indian Research and Education Initiative Launching the American Indian Research and Education Initiative July 27, 2011 - 5:22pm Addthis Bill Valdez Bill Valdez Principal Deputy Director What are the key facts? The Energy Department has began a unique partnership between the American Indian Higher Education Consortium and the American Indian Science and Engineering Society to bring science, technology, engineering and mathematics (STEM) research and education funding to American Indian students at our Nation's Tribal Colleges and Universities and other universities. American Indian communities are uniquely situated in the matrix of energy production and energy use. Tribal lands are often repositories of coal, oil and uranium, and have tremendous untapped energy potential in wind,

485

Energy Department Closes Buy American Investigation into Lighting Sales |  

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

Energy Department Closes Buy American Investigation into Lighting Energy Department Closes Buy American Investigation into Lighting Sales Energy Department Closes Buy American Investigation into Lighting Sales September 10, 2010 - 4:56pm Addthis Today, the Department of Energy formally closed its investigation into whether sales to recipients of the Department's Energy Efficiency Community Block Grants by two California companies, US Lighting Tech and American Induction Technologies, Inc., complied with the Buy American provisions of the American Recovery and Reinvestment Act (ARRA). As part of its investigation, the Department engaged a lighting industry expert who reviewed data submitted by the two companies and made site visits to inspect the companies' manufacturing processes. The Department has concluded that the sales were consistent with ARRA's Buy American

486

Mechanically driven centrifugal pyrolyzer  

DOE Patents (OSTI)

An apparatus for fast pyrolysis of biomass and other solid organic materials including a vertically oriented cylindrical vessel having a solids outlet proximate the bottom thereof, a vapor outlet, a top wall forming at least one opening, and an adjacent heated side wall. Disposed within the cylindrical vessel and extending through the at least one opening in the top wall is a rotor having a rotatable shaft coincident with the longitudinal axis of the cylindrical vessel to which is attached at least one substantially vertically oriented blade having one edge connected directly or indirectly with the rotatable shaft and having an opposite edge spaced apart from the heated side wall, whereby a non-radial, preferably tangential, force is imparted on the feedstock in the