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Note: This page contains sample records for the topic "high storage inventories" 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
to obtain the most current and comprehensive results.


1

Storage-Space Capacitated Inventory System with (r, Q) Policies  

Science Conference Proceedings (OSTI)

We deal with an inventory system with limited storage space for a single item or multiple items. For the single-item system, customers' demand is stochastic. The inventory is controlled by a continuous-review (r, Q) policy. Goods are replenished ... Keywords: (r, Q) policy, algorithm, inventory/production, programming, stochastic demand, storage-space constraint

Xiaobo Zhao; Fan Fan; Xiaoliang Liu; Jinxing Xie

2007-09-01T23:59:59.000Z

2

EIA provides new breakout of natural gas storage inventories ...  

U.S. Energy Information Administration (EIA)

Starting with the March 22, 2012 edition of the Weekly Natural Gas Storage Report, EIA will provide new breakouts of inventory levels at salt cavern ...

3

EIA provides new breakout of natural gas storage inventories in ...  

U.S. Energy Information Administration (EIA)

Starting with the March 22, 2012 edition of the Weekly Natural Gas Storage Report, EIA will provide new breakouts of inventory levels at salt cavern and nonsalt ...

4

High Crude Prices Go With Low Inventories  

Gasoline and Diesel Fuel Update (EIA)

8 8 Notes: As global production changed relative to demand, the world moved from a period of "over supply" in 1998 to one of "under supply" in 1999 and 2000. Inventories are a good means of seeing the imbalance between petroleum production and demand. For example, when production exceeds demand, inventories rise. A large oversupply will put downward pressure on prices, while undersupply will cause prices to rise. OECD inventories illustrate the changes in the world balance. OECD inventories rose to very high levels during 1997 and 1998 when production exceeded demand and prices plummeted to almost $10 in December 1998. However, when inventories fell to the low levels seen above during 1999 and early 2000 as demand exceeded production, prices rose to $35 per barrel at

5

Warranty Inventory Optimization for Hitachi Global Storage Technologies, Inc.  

Science Conference Proceedings (OSTI)

Warranty inventory management is a challenge that many companies must confront. Customers return allegedly defective units to a company for replacement or credit. The company can then economically recover the unit through either a testing or remanufacturing ... Keywords: applications, closed-loop supply chains, heuristics, inventory, periodic, single location, stochastic, warranty returns

John Khawam; Warren H. Hausman; Dinah W. Cheng

2007-09-01T23:59:59.000Z

6

Layered and segmented system organization (LASSO) for highly reliable inventory monitoring systems (IMS)  

SciTech Connect

The Trilateral Initiative is preparing for International Atomic Energy Agency (LUiA) verification of excess fissile material released itom the defense programs of the United States and the Russian Federation. Following acceptance of the material using an Attribute Verification System, the IAEA will depend on an Inventory Monitoring System to maintain Continuity of Knowledge of the large inventory of thousands of items. Recovery fiom a total loss of Continuity of Knowledge in such a large storage facility would involve an extremely costly inventory re-verification This paper presents the framework for a Layered and Segmented System Organization that is the basis for a highly reliable IMS with protection-in-depth.

Mangan, Dennis L.; Matter, John C.; Waddoups, I. (Ivan); Abhold, M. E. (Mark E.); Chiaro, P. (Peter)

2002-01-01T23:59:59.000Z

7

High Capacity Hydrogen Storage Nanocomposite - Energy ...  

Energy Storage Advanced Materials High Capacity Hydrogen Storage Nanocomposite Processes to add metal hydrideds to nanocarbon structures to yield high capacity ...

8

Predictive Optimal Control of Active and Passive Building Thermal Storage Inventory  

DOE Green Energy (OSTI)

Cooling of commercial buildings contributes significantly to the peak demand placed on an electrical utility grid. Time-of-use electricity rates encourage shifting of electrical loads to off-peak periods at night and weekends. Buildings can respond to these pricing signals by shifting cooling-related thermal loads either by precooling the building's massive structure or the use of active thermal energy storage systems such as ice storage. While these two thermal batteries have been engaged separately in the past, this project investigates the merits of harnessing both storage media concurrently in the context of predictive optimal control. This topical report describes the demonstration of the model-based predictive optimal control for active and passive building thermal storage inventory in a test facility in real-time using time-of-use differentiated electricity prices without demand charges. The laboratory testing findings presented in this topical report cover the second of three project phases. The novel supervisory controller successfully executed a three-step procedure consisting of (1) short-term weather prediction, (2) optimization of control strategy over the next planning horizon using a calibrated building model, and (3) post-processing of the optimal strategy to yield a control command for the current time step that can be executed in the test facility. The primary and secondary building mechanical systems were effectively orchestrated by the model-based predictive optimal controller in real-time while observing comfort and operational constraints. The findings reveal that when the optimal controller is given imperfect weather fore-casts and when the building model used for planning control strategies does not match the actual building perfectly, measured utility costs savings relative to conventional building operation can be substantial. This requires that the facility under control lends itself to passive storage utilization and the building model includes a realistic plant model. The savings associated with passive building thermal storage inventory proved to be small be-cause the test facility is not an ideal candidate for the investigated control technology. Moreover, the facility's central plant revealed the idiosyncratic behavior that the chiller operation in the ice-making mode was more energy efficient than in the chilled-water mode. Field experimentation (Phase III) is now required in a suitable commercial building with sufficient thermal mass, an active TES system, and a climate conducive to passive storage utilization over a longer testing period to support the laboratory findings presented in this topical report.

Gregor P. Henze; Moncef Krarti

2003-12-17T23:59:59.000Z

9

EIA projects natural gas inventories to reach 3,800 billion ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... when storage was unusually high after an extremely mild winter. To meet their target storage inventory levels for the start of the ...

10

Large Scale Computing and Storage Requirements for High Energy Physics  

E-Print Network (OSTI)

Computing and Storage Requirements for High Energy Physics [for High Energy Physics Computational  and  Storage  for High Energy Physics Computational  and  Storage  

Gerber, Richard A.

2011-01-01T23:59:59.000Z

11

Predictive Optimal Control of Active and Passive Building Thermal Storage Inventory  

SciTech Connect

Cooling of commercial buildings contributes significantly to the peak demand placed on an electrical utility grid. Time-of-use electricity rates encourage shifting of electrical loads to off-peak periods at night and weekends. Buildings can respond to these pricing signals by shifting cooling-related thermal loads either by precooling the building's massive structure or the use of active thermal energy storage systems such as ice storage. While these two thermal batteries have been engaged separately in the past, this project investigated the merits of harnessing both storage media concurrently in the context of predictive optimal control. To pursue the analysis, modeling, and simulation research of Phase 1, two separate simulation environments were developed. Based on the new dynamic building simulation program EnergyPlus, a utility rate module, two thermal energy storage models were added. Also, a sequential optimization approach to the cost minimization problem using direct search, gradient-based, and dynamic programming methods was incorporated. The objective function was the total utility bill including the cost of reheat and a time-of-use electricity rate either with or without demand charges. An alternative simulation environment based on TRNSYS and Matlab was developed to allow for comparison and cross-validation with EnergyPlus. The initial evaluation of the theoretical potential of the combined optimal control assumed perfect weather prediction and match between the building model and the actual building counterpart. The analysis showed that the combined utilization leads to cost savings that is significantly greater than either storage but less than the sum of the individual savings. The findings reveal that the cooling-related on-peak electrical demand of commercial buildings can be considerably reduced. A subsequent analysis of the impact of forecasting uncertainty in the required short-term weather forecasts determined that it takes only very simple short-term prediction models to realize almost all of the theoretical potential of this control strategy. Further work evaluated the impact of modeling accuracy on the model-based closed-loop predictive optimal controller to minimize utility cost. The following guidelines have been derived: For an internal heat gain dominated commercial building, reasonable geometry simplifications are acceptable without a loss of cost savings potential. In fact, zoning simplification may improve optimizer performance and save computation time. The mass of the internal structure did not show a strong effect on the optimization. Building construction characteristics were found to impact building passive thermal storage capacity. It is thus advisable to make sure the construction material is well modeled. Zone temperature setpoint profiles and TES performance are strongly affected by mismatches in internal heat gains, especially when they are underestimated. Since they are a key factor in determining the building cooling load, efforts should be made to keep the internal gain mismatch as small as possible. Efficiencies of the building energy systems affect both zone temperature setpoints and active TES operation because of the coupling of the base chiller for building precooling and the icemaking TES chiller. Relative efficiencies of the base and TES chillers will determine the balance of operation of the two chillers. The impact of mismatch in this category may be significant. Next, a parametric analysis was conducted to assess the effects of building mass, utility rate, building location and season, thermal comfort, central plant capacities, and an economizer on the cost saving performance of optimal control for active and passive building thermal storage inventory. The key findings are: (1) Heavy-mass buildings, strong-incentive time-of-use electrical utility rates, and large on-peak cooling loads will likely lead to attractive savings resulting from optimal combined thermal storage control. (2) By using economizer to take advantage of the cool fresh air during the night, t

Gregor P. Henze; Moncef Krarti

2005-09-30T23:59:59.000Z

12

Predictive Optimal Control of Active and Passive Building Thermal Storage Inventory  

DOE Green Energy (OSTI)

Cooling of commercial buildings contributes significantly to the peak demand placed on an electrical utility grid. Time-of-use electricity rates encourage shifting of electrical loads to off-peak periods at night and weekends. Buildings can respond to these pricing signals by shifting cooling-related thermal loads either by precooling the building's massive structure or the use of active thermal energy storage systems such as ice storage. While these two thermal batteries have been engaged separately in the past, this project investigated the merits of harnessing both storage media concurrently in the context of predictive optimal control. To pursue the analysis, modeling, and simulation research of Phase 1, two separate simulation environments were developed. Based on the new dynamic building simulation program EnergyPlus, a utility rate module, two thermal energy storage models were added. Also, a sequential optimization approach to the cost minimization problem using direct search, gradient-based, and dynamic programming methods was incorporated. The objective function was the total utility bill including the cost of reheat and a time-of-use electricity rate either with or without demand charges. An alternative simulation environment based on TRNSYS and Matlab was developed to allow for comparison and cross-validation with EnergyPlus. The initial evaluation of the theoretical potential of the combined optimal control assumed perfect weather prediction and match between the building model and the actual building counterpart. The analysis showed that the combined utilization leads to cost savings that is significantly greater than either storage but less than the sum of the individual savings. The findings reveal that the cooling-related on-peak electrical demand of commercial buildings can be considerably reduced. A subsequent analysis of the impact of forecasting uncertainty in the required short-term weather forecasts determined that it takes only very simple short-term prediction models to realize almost all of the theoretical potential of this control strategy. Further work evaluated the impact of modeling accuracy on the model-based closed-loop predictive optimal controller to minimize utility cost. The following guidelines have been derived: For an internal heat gain dominated commercial building, reasonable geometry simplifications are acceptable without a loss of cost savings potential. In fact, zoning simplification may improve optimizer performance and save computation time. The mass of the internal structure did not show a strong effect on the optimization. Building construction characteristics were found to impact building passive thermal storage capacity. It is thus advisable to make sure the construction material is well modeled. Zone temperature setpoint profiles and TES performance are strongly affected by mismatches in internal heat gains, especially when they are underestimated. Since they are a key factor in determining the building cooling load, efforts should be made to keep the internal gain mismatch as small as possible. Efficiencies of the building energy systems affect both zone temperature setpoints and active TES operation because of the coupling of the base chiller for building precooling and the icemaking TES chiller. Relative efficiencies of the base and TES chillers will determine the balance of operation of the two chillers. The impact of mismatch in this category may be significant. Next, a parametric analysis was conducted to assess the effects of building mass, utility rate, building location and season, thermal comfort, central plant capacities, and an economizer on the cost saving performance of optimal control for active and passive building thermal storage inventory. The key findings are: (1) Heavy-mass buildings, strong-incentive time-of-use electrical utility rates, and large on-peak cooling loads will likely lead to attractive savings resulting from optimal combined thermal storage control. (2) By using economizer to take advantage of the cool fresh air during the night, the bu

Gregor P. Henze; Moncef Krarti

2005-09-30T23:59:59.000Z

13

High Efficiency Electrical Energy Storage Using Reversible Solid ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Storage III: Materials, Systems and Applications Symposium. Presentation Title, High Efficiency Electrical Energy Storage Using Reversible ...

14

Establishing an inventory management process to meet high customer service levels in a vaccines organization.  

E-Print Network (OSTI)

??Inventory management is a complex aspect of Supply Chain Management that is frequently discussed and debated due to the fact that it has a high… (more)

Wonsowicz, Johanna Christine

2010-01-01T23:59:59.000Z

15

Stationary High-Pressure Hydrogen Storage  

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

Stationary High-Pressure Hydrogen Storage Zhili Feng Oak Ridge National Laboratory 2 Managed by UT-Battelle for the U.S. Department of Energy Technology Gap Analysis for Bulk...

16

Establishing an inventory management process to meet high customer service levels in a vaccines organization  

E-Print Network (OSTI)

Inventory management is a complex aspect of Supply Chain Management that is frequently discussed and debated due to the fact that it has a high impact on customer satisfaction as well as financial performance. This thesis ...

Wonsowicz, Johanna Christine

2010-01-01T23:59:59.000Z

17

High Throughput/Combinatorial Screening of Hydrogen Storage Materials...  

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

Workshop HIGH THROUGHPUTCOMBINATORIAL SCREENING OF HYDROGEN STORAGE MATERIALS June 26, 2007 Tom Boussie Symyx Technologies Symyx develops and applies proprietary high-throughput...

18

Nanocomposite for High Capacity Hydrogen Storage  

Researchers at Berkeley Lab have designed a new composite material for hydrogen storage. The nanocomposite materials rapidly absorbs and releases hydr ...

19

Traditional Inventory Models in an E-Retailing Setting: A Two-Stage Serial System with Space Constraints  

E-Print Network (OSTI)

In an e-retailing setting, the efficient utilization of inventory, storage space, and labor is paramount to achieving high levels of customer service and company profits. To optimize the storage space and labor, a retailer ...

Allgor, Russell

20

Low Cost, High Efficiency, High Pressure Hydrogen Storage  

DOE Green Energy (OSTI)

A technical and design evaluation was carried out to meet DOE hydrogen fuel targets for 2010. These targets consisted of a system gravimetric capacity of 2.0 kWh/kg, a system volumetric capacity of 1.5 kWh/L and a system cost of $4/kWh. In compressed hydrogen storage systems, the vast majority of the weight and volume is associated with the hydrogen storage tank. In order to meet gravimetric targets for compressed hydrogen tanks, 10,000 psi carbon resin composites were used to provide the high strength required as well as low weight. For the 10,000 psi tanks, carbon fiber is the largest portion of their cost. Quantum Technologies is a tier one hydrogen system supplier for automotive companies around the world. Over the course of the program Quantum focused on development of technology to allow the compressed hydrogen storage tank to meet DOE goals. At the start of the program in 2004 Quantum was supplying systems with a specific energy of 1.1-1.6 kWh/kg, a volumetric capacity of 1.3 kWh/L and a cost of $73/kWh. Based on the inequities between DOE targets and Quantum’s then current capabilities, focus was placed first on cost reduction and second on weight reduction. Both of these were to be accomplished without reduction of the fuel system’s performance or reliability. Three distinct areas were investigated; optimization of composite structures, development of “smart tanks” that could monitor health of tank thus allowing for lower design safety factor, and the development of “Cool Fuel” technology to allow higher density gas to be stored, thus allowing smaller/lower pressure tanks that would hold the required fuel supply. The second phase of the project deals with three additional distinct tasks focusing on composite structure optimization, liner optimization, and metal.

Mark Leavitt

2010-03-31T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Metal Hydride Thermal Storage: Reversible Metal Hydride Thermal Storage for High-Temperature Power Generation Systems  

SciTech Connect

HEATS Project: PNNL is developing a thermal energy storage system based on a Reversible Metal Hydride Thermochemical (RMHT) system, which uses metal hydride as a heat storage material. Heat storage materials are critical to the energy storage process. In solar thermal storage systems, heat can be stored in these materials during the day and released at night—when the sun is not out—to drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in these materials at night and released to produce electricity during daytime peak-demand hours. PNNL’s metal hydride material can reversibly store heat as hydrogen cycles in and out of the material. In a RHMT system, metal hydrides remain stable in high temperatures (600- 800°C). A high-temperature tank in PNNL’s storage system releases heat as hydrogen is absorbed, and a low-temperature tank stores the heat until it is needed. The low-cost material and simplicity of PNNL’s thermal energy storage system is expected to keep costs down. The system has the potential to significantly increase energy density.

None

2011-12-05T23:59:59.000Z

22

Design Considerations for High Energy Electron -- Positron Storage Rings  

DOE R&D Accomplishments (OSTI)

High energy electron-positron storage rings give a way of making a new attack on the most important problems of elementary particle physics. All of us who have worked in the storage ring field designing, building, or using storage rings know this. The importance of that part of storage ring work concerning tests of quantum electrodynamics and mu meson physics is also generally appreciated by the larger physics community. However, I do not think that most of the physicists working tin the elementary particle physics field realize the importance of the contribution that storage ring experiments can make to our understanding of the strongly interacting particles. I would therefore like to spend the next few minutes discussing the sort of things that one can do with storage rings in the strongly interacting particle field.

Richter, B.

1966-11-00T23:59:59.000Z

23

High-Throughput/Combinatorial Techniques in Hydrogen Storage...  

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

High-ThroughputCombinatorial Techniques in Hydrogen Storage Materials R&D Ned Stetson, Larry Blair 1 , Grace Ordaz, Carole Read, George Thomas 2 , and Sunita Satyapal Suite 900,...

24

On the application of IAEA safeguards to plutonium and highly enriched uranium from military inventories  

SciTech Connect

Progress toward the reduction of nuclear arsenals may render surplus hundreds of tonnes of plutonium and highly enriched uranium by the end of the century. None of the acknowledged nuclear weapon states (NWS) is under a specific obligation to submit surplus military inventories to international control. However, inviting the International Atomic Energy Agency (IAEA) to apply safeguards to the plutonium and highly enriched uranium (HEU) released from military use could contribute to building confidence as part of the reductions currently envisaged and could encourage further steps within the states currently planning reductions or by other NWS. If invited, specific arrangements for the application of IAEA safeguards to plutonium and highly enriched uranium from military inventories would be determined by: the institutional provisions adopted; the specified verification requirements; the amounts and forms of plutonium and HEU and the types of facilities to be safeguarded; facility-specific features for the control and accounting of the plutonium and HEU; and the number of facilities where safeguards will be applied. These considerations would be used to establish the most appropriate verificiation arrangements, including the technology to be employed and inspection scheduling arrangements, to provide effective and efficient safeguards. If an invitation is made, the IAEA Board of Governors must approve of the obligations and commitments of the states involved and of the financial arrangements that will ensure the safeguards can be implemented as agreed. 2 tabs.

Shea, T.E. (International Atomic Energy Agency, Wagramerstrasse, Vienna (Austria))

1993-01-01T23:59:59.000Z

25

High Performance Computing (HPC) Central Storage Resources for Research Support  

E-Print Network (OSTI)

High Performance Computing (HPC) Central Storage Resources for Research Support Effective for FY. They also describe new applications and technologies related to research in high performance computing2011 Revised: March 7, 2011 Page 1 Information Technology Purpose This memo summarizes High Performance

Shull, Kenneth R.

26

Storage  

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

Storage Storage DUF6 Health Risks line line Accidents Storage Conversion Manufacturing Disposal Transportation Storage A discussion of depleted UF6 cylinder storage activities and associated risks. Management Activities for Cylinders in Storage The long-term management of the existing DUF6 storage cylinders and the continual effort to remediate and maintain the safe condition of the DUF6 storage cylinders will remain a Departmental responsibility for many years into the future. The day to day management of the DUF6 cylinders includes actions designed to cost effectively maintain and improve their storage conditions, such as: General storage cylinder and storage yard maintenance; Performing regular inspections of cylinders; Restacking and respacing the cylinders to improve drainage and to

27

Storage  

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

Environmental Risks » Storage Environmental Risks » Storage Depleted UF6 Environmental Risks line line Storage Conversion Manufacturing Disposal Environmental Risks of Depleted UF6 Storage Discussion of the potential environmental impacts from storage of depleted UF6 at the three current storage sites, as well as potential impacts from the storage of depleted uranium after conversion to an oxide form. Impacts Analyzed in the PEIS The PEIS included an analysis of the potential environmental impacts from continuing to store depleted UF6 cylinders at the three current storage sites, as well as potential impacts from the storage of depleted uranium after conversion to an oxide form. Impacts from Continued Storage of UF6 Cylinders Continued storage of the UF6 cylinders would require extending the use of a

28

An inventory planning methodology based on the value of inventory in high-mix low-volume production.  

E-Print Network (OSTI)

??xiv, 121 p. : ill. ; 30 cm HKUST Call Number: Thesis IELM 2012 Radke The transition of manufacturing systems towards high responsiveness and flexibility… (more)

Radke, Andreas Martin

2012-01-01T23:59:59.000Z

29

Permitting plan for the high-level waste interim storage  

SciTech Connect

This document addresses the environmental permitting requirements for the transportation and interim storage of solidified high-level waste (HLW) produced during Phase 1 of the Hanford Site privatization effort. Solidified HLW consists of canisters containing vitrified HLW (glass) and containers that hold cesium separated during low-level waste pretreatment. The glass canisters and cesium containers will be transported to the Canister Storage Building (CSB) in a U.S. Department of Energy (DOE)-provided transportation cask via diesel-powered tractor trailer. Tri-Party Agreement (TPA) Milestone M-90 establishes a new major milestone, and associated interim milestones and target dates, governing acquisition and/or modification of facilities necessary for: (1) interim storage of Tank Waste Remediation Systems (TWRS) immobilized HLW (IHLW) and other canistered high-level waste forms; and (2) interim storage and disposal of TWRS immobilized low-activity tank waste (ILAW). An environmental requirements checklist and narrative was developed to identify the permitting path forward for the HLW interim storage (HLWIS) project (See Appendix B). This permitting plan will follow the permitting logic developed in that checklist.

Deffenbaugh, M.L.

1997-04-23T23:59:59.000Z

30

Spin rotation of polarized beams in high energy storage ring  

E-Print Network (OSTI)

The equations for spin evolution of a particle in a storage ring are obtained considering contributions from the tensor electric and magnetic polarizabilities of the particle along with the contributions from spin rotation and birefringence effect in polarized matter of an internal target. % Study of the spin rotation and birefringence effects for a particle in a high energy storage ring provides for measurement both the spin-dependent real part of the coherent elastic zero-angle scattering amplitude and tensor electric (magnetic) polarizabilities.

V. G. Baryshevsky

2006-03-23T23:59:59.000Z

31

Highly enriched uranium (HEU) storage and disposition program plan  

SciTech Connect

Recent changes in international relations and other changes in national priorities have profoundly affected the management of weapons-usable fissile materials within the United States (US). The nuclear weapon stockpile reductions agreed to by the US and Russia have reduced the national security requirements for these fissile materials. National policies outlined by the US President seek to prevent the accumulation of nuclear weapon stockpiles of plutonium (Pu) and HEU, and to ensure that these materials are subjected to the highest standards of safety, security and international accountability. The purpose of the Highly Enriched Uranium (HEU) Storage and Disposition Program Plan is to define and establish a planned approach for storage of all HEU and disposition of surplus HEU in support of the US Department of Energy (DOE) Fissile Material Disposition Program. Elements Of this Plan, which are specific to HEU storage and disposition, include program requirements, roles and responsibilities, program activities (action plans), milestone schedules, and deliverables.

Arms, W.M.; Everitt, D.A.; O`Dell, C.L.

1995-01-01T23:59:59.000Z

32

Physical inventory verification exercise for a highly enriched uranium fabrication facility  

SciTech Connect

The International Atomic Energy Agency, in collaboration with the US Support Program (POTAS), has developed and conducted a training exercise simulating a physical inventory verification (PIV) at a highly enriched uranium (HEU) fabrication facility. This exercise is part of a series sponsored by the POTAS program, including PIVs at light-water reactors and plutonium fabrication facilities. The first HEU exercise took place in September 1985 at Los Alamos National Laboratory and a second is scheduled for Spring, 1987 at JRC, ISPRA. The main objectives of these exercises are: to provide the opportunity for inspectors to test and evaluate the use of nondestructive assay (NDA) equipment and computer software under conditions similar to those found during actual inspections; to use the data generated to evaluate different inspection procedures and strategies; and to exchange ideas on PIV procedures between the three operations divisions. Because the exercises are conducted in a neutral environment, free of the time pressure often found in actual inspections, it is possible for the inspectors to achieve the course objectives.

Abedin-Zadeh, R.; Augustson, R.H.

1986-01-01T23:59:59.000Z

33

SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP  

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

High-Efficiency Thermal Energy High-Efficiency Thermal Energy Storage System for CSP to someone by E-mail Share SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP on Facebook Tweet about SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP on Twitter Bookmark SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP on Google Bookmark SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP on Delicious Rank SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP on Digg Find More places to share SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP on AddThis.com... Concentrating Solar Power Systems Components Competitive Awards CSP Research & Development Thermal Storage CSP Recovery Act

34

Spent Fuel Working Group report on inventory and storage of the Department`s spent nuclear fuel and other reactor irradiated nuclear materials and their environmental, safety and health vulnerabilities. Volume 3, Site team reports  

Science Conference Proceedings (OSTI)

A self assessment was conducted of those Hanford facilities that are utilized to store Reactor Irradiated Nuclear Material, (RINM). The objective of the assessment is to identify the Hanford inventories of RINM and the ES & H concerns associated with such storage. The assessment was performed as proscribed by the Project Plan issued by the DOE Spent Fuel Working Group. The Project Plan is the plan of execution intended to complete the Secretary`s request for information relevant to the inventories and vulnerabilities of DOE storage of spent nuclear fuel. The Hanford RINM inventory, the facilities involved and the nature of the fuel stored are summarized. This table succinctly reveals the variety of the Hanford facilities involved, the variety of the types of RINM involved, and the wide range of the quantities of material involved in Hanford`s RINM storage circumstances. ES & H concerns are defined as those circumstances that have the potential, now or in the future, to lead to a criticality event, to a worker radiation exposure event, to an environmental release event, or to public announcements of such circumstances and the sensationalized reporting of the inherent risks.

Not Available

1993-11-01T23:59:59.000Z

35

Information inaccuracy in inventory systems  

E-Print Network (OSTI)

It is critically important for inventory-carrying facilities to provide high availability of products at the minimal operating cost. To achieve this objective, many companies have automated their inventory operations and ...

Kang, Yun Kyu

2004-01-01T23:59:59.000Z

36

DUF6 Storage  

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

of depleted UF6 is stored in steel cylinders at three sites in the U.S. Depleted UF6 Inventory and Storage Locations U.S. DOE's inventory of depleted UF6 consists of approximately...

37

Efficient Heat Storage Materials: Metallic Composites Phase-Change Materials for High-Temperature Thermal Energy Storage  

SciTech Connect

HEATS Project: MIT is developing efficient heat storage materials for use in solar and nuclear power plants. Heat storage materials are critical to the energy storage process. In solar thermal storage systems, heat can be stored in these materials during the day and released at night—when the sun’s not out—to drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in these materials at night and released to produce electricity during daytime peak-demand hours. MIT is designing nanostructured heat storage materials that can store a large amount of heat per unit mass and volume. To do this, MIT is using phase change materials, which absorb a large amount of latent heat to melt from solid to liquid. MIT’s heat storage materials are designed to melt at high temperatures and conduct heat well—this makes them efficient at storing and releasing heat and enhances the overall efficiency of the thermal storage and energy-generation process. MIT’s low-cost heat storage materials also have a long life cycle, which further enhances their efficiency.

None

2011-11-21T23:59:59.000Z

38

technology offer SandTES -High Temperature Sand Thermal Energy Storage  

E-Print Network (OSTI)

technology offer SandTES - High Temperature Sand Thermal Energy Storage key words: High Temperature together with Dr. Eisl of ENRAG GmbH. Background Thermal energy storage (TES) systems are essential Energy Storage | Fluidized Bed | Sand | The invention consists of a fluidized bed with internal heat

Szmolyan, Peter

39

SunShot Initiative: High-Efficiency Thermal Storage System for...  

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

Efficiency Thermal Storage System for Solar Plants to someone by E-mail Share SunShot Initiative: High-Efficiency Thermal Storage System for Solar Plants on Facebook Tweet about...

40

U.S. natural gas inventories at end of winter heating season ...  

U.S. Energy Information Administration (EIA)

... storage operators reflect a wide range of inventory levels, and they have a variety of ways they can work with their customers to manage these inventory levels.

Note: This page contains sample records for the topic "high storage inventories" 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

Steady State Microbunching for High Brilliance and High Repetition Rate Storage Ring-Based Light Sources  

SciTech Connect

Electron-based light sources have proven to be effective sources of high brilliance, high frequency radiation. Such sources are typically either linac-Free Electron Laser (FEL) or storage ring types. The linac-FEL type has high brilliance (because the beam is microbunched) but low repetition rate. The storage ring type has high repetition rate (rapid beam circulation) but comparatively low brilliance or coherence. We propose to explore the feasibility of a microbunched beam in a storage ring that promises high repetition rate and high brilliance. The steady-state-micro-bunch (SSMB) beam in storage ring could provide CW sources for THz, EUV, or soft X-rays. Several SSMB mechanisms have been suggested recently, and in this report, we review a number of these SSMB concepts as promising directions for high brilliance, high repetition rate light sources of the future. The trick of SSMB lies in the RF system, together with the associated synchrotron beam dynamics, of the storage ring. Considering various different RF arrangements, there could be considered a number of scenarios of the SSMB. In this report, we arrange these scenarios more or less in order of the envisioned degree of technical challenge to the RF system, and not in the chronological order of their original references. Once the stored beam is steady-state microbunched in a storage ring, it passes through a radiator repeatedly every turn (or few turns). The radiator extracts a small fraction of the beam energy as coherent radiation with a wavelength corresponding to the microbunched period of the beam. In contrast to an FEL, this radiator is not needed to generate the microbunching (as required e.g. by SASE FELs or seeded FELs), so the radiator can be comparatively simple and short.

Chao, Alex; Ratner, Daniel; /SLAC; Jiao, Yi; /Beijing, Inst. High Energy Phys.

2012-09-06T23:59:59.000Z

42

Use of depleted uranium metal as cask shielding in high-level waste storage, transport, and disposal systems  

SciTech Connect

The US DOE has amassed over 555,000 metric tons of depleted uranium from its uranium enrichment operations. Rather than dispose of this depleted uranium as waste, this study explores a beneficial use of depleted uranium as metal shielding in casks designed to contain canisters of vitrified high-level waste. Two high-level waste storage, transport, and disposal shielded cask systems are analyzed. The first system employs a shielded storage and disposal cask having a separate reusable transportation overpack. The second system employs a shielded combined storage, transport, and disposal cask. Conceptual cask designs that hold 1, 3, 4 and 7 high-level waste canisters are described for both systems. In all cases, cask design feasibility was established and analyses indicate that these casks meet applicable thermal, structural, shielding, and contact-handled requirements. Depleted uranium metal casting, fabrication, environmental, and radiation compatibility considerations are discussed and found to pose no serious implementation problems. About one-fourth of the depleted uranium inventory would be used to produce the casks required to store and dispose of the nearly 15,400 high-level waste canisters that would be produced. This study estimates the total-system cost for the preferred 7-canister storage and disposal configuration having a separate transportation overpack would be $6.3 billion. When credits are taken for depleted uranium disposal cost, a cost that would be avoided if depleted uranium were used as cask shielding material rather than disposed of as waste, total system net costs are between $3.8 billion and $5.5 billion.

Yoshimura, H.R.; Ludwigsen, J.S.; McAllaster, M.E. [and others

1996-09-01T23:59:59.000Z

43

Radiative polarization in high-energy storage rings  

SciTech Connect

Electron and positron beams circulating in high-energy storage rings become spontaneously polarized by the emission of synchrotron radiation. The asymptotic degree of polarization that can be attained is strongly affected by so-called depolarizing resonances. Detailed experimental measurements of the polarization were made SPEAR about ten years ago, but due to lack of a suitable theory only a limited theoretical fit to the data has so far been achieved. I present a general formalism for calculating depolarizing resonances, which as been coded into a computer program called SMILE, and use it to fit the SPEAR data. By the use of suitable approximations, I am able to fit both higher order and nonlinear resonances, and thereby to interpret many hitherto unexplained features in the data, and to resolve a puzzle concerning the asymmetry of certain resonance widths seen in the data. 18 refs., 2 figs.

Mane, S.R.

1989-03-01T23:59:59.000Z

44

High Pressure Hydrogen Storage in Carbon Nanotubes - Energy ...  

Hydrogen storage for transportation is one of the most important problems faced in implementing a “hydrogen economy”. Hydrogen can be produced in many ways, but ...

45

High Pressure Hydrogen Storage in Carbon Nanotubes - Energy ...  

Hydrogen storage for transportation is one of the most important problems faced in implementing a “hydrogen economy”. Hydrogen can be produced in many ...

46

A High-Pressure Hydrogen Storage Design for Substation Applications  

Low-cost off-board bulk stationary storage of hydrogen is a critical part in the hydrogen infrastructure, ... recognized in the DOE Fuel Cell Technologies Program ...

47

High Througput Combinatorial Techniques in Hydrogen Storage Materials...  

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

THROUGHPUTCOMBINATORIAL TECHNIQUES IN HYDROGEN STORAGE MATERIALS R&D WORKSHOP U.S. Department of Energy Office of Hydrogen, Fuel Cells and Infrastructure Technologies June 26,...

48

Regional Inventories  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: This year has not started well for gasoline inventories, with inventories being low across regions of the country. The Midwest region (PADD II) had been running lower than most regions, but began to catch up during the last week in April. Gasoline inventories ran about 9% below their 5-year average for this time of year and about 4% below where they were last year. The recent refinery problems in the Midwest, though, could erase some of that recovery. The impacts of Tosco's Wood River refinery and Marathon's St Paul refinery are not fully realized. But inventories were also precariously low along the East Coast (PADD I) and are extremely low in the Rocky Mountain region (PADD IV), although the size of this market mitigates any national impact. While the

49

A High Density Polarized Hydrogen Gas Target for Storage Rings  

E-Print Network (OSTI)

in a storage ring to study the target characteristics (nuclear polarization, target thickness, radiation 10 13 ~ H/cm 2 . The target polarization was unaffected by prolonged exposure of the target to beams in the use of polarized gases as internal targets in particle storage rings 1 . The first application

50

NATURAL GAS STORAGE ENGINEERING Kashy Aminian  

E-Print Network (OSTI)

NATURAL GAS STORAGE ENGINEERING Kashy Aminian Petroleum & Natural Gas Engineering, West Virginia University, Morgantown, WV, USA. Keywords: Gas Storage, Natural Gas, Storage, Deliverability, Inventory Chapters Glossary Bibliography Biographical Sketch Summary Underground storage of natural gas

Mohaghegh, Shahab

51

Underground Natural Gas Working Storage Capacity - Energy ...  

U.S. Energy Information Administration (EIA)

... (see Table 1), and why any given week's storage ... Demonstrated maximum working gas volume is the sum of the highest storage inventory levels of ...

52

Assessment of Non-Fuel, Advanced Compressed Air Energy Storage Systems to Support High Wind Penetration  

Science Conference Proceedings (OSTI)

This report summarizes the status and progress of the RD&D work at EPRI on adiabatic no-fuel Compressed Air Energy Storage (CAES) for wind integration. Bulk energy storage (BES) has latent value in the electric grid, enhances grid reliability, and is well suited to address wind integration related challenges. Without storage, extensive ramping and spinning reserve backup of thermal generators is required, at associated high costs, poor thermal performance, poor down ramp capability and high emissions. Fu...

2009-11-16T23:59:59.000Z

53

Dynamic Thermal Management for High-Performance Storage Systems  

Science Conference Proceedings (OSTI)

Thermal-aware design of disk drives is important because high temperatures can cause reliability problems. Dynamic Thermal Management (DTM) techniques have been proposed to operate the disk at the average case temperature, rather than at the worse case by modulating the activities to avoid thermal emergencies. The thermal emergencies can be caused by unexpected events, such as fan-breaks, increased inlet air temperature, etc. One of the DTM techniques is a delay-based approach that adjusts the disk seek activities, cooling down the disk drives. Even if such a DTM approach could overcome thermal emergencies without stopping disk activity, it suffers from long delays when servicing the requests. Thus, in this chapter, we investigate the possibility of using a multispeed disk-drive (called dynamic rotations per minute (DRPM)) that dynamically modulates the rotational speed of the platter for implementing the DTM technique. Using a detailed performance and thermal simulator of a storage system, we evaluate two possible DTM policies (- time-based and watermark-based) with a DRPM disk-drive and observe that dynamic RPM modulation is effective in avoiding thermal emergencies. However, we find that the time taken to transition between different rotational speeds of the disk is critical for the effectiveness of the DRPM based DTM techniques.

Kim, Youngjae [ORNL; Gurumurthi, Dr Sudhanva [University of Virginia; Sivasubramaniam, Anand [Pennsylvania State University

2012-01-01T23:59:59.000Z

54

Feasibility study of underground energy storage using high-pressure, high-temperature water. Final report  

DOE Green Energy (OSTI)

A technical, operational and economic feasibility study on the storage of energy as heated high pressure water in underground cavities that utilize the rock overburden for containment is presented. Handling peak load requirements of electric utility power networks is examined in some detail. The cavity is charged by heating water with surplus steaming capacity during periods of low power requirement. Later this hot water supplies steam to peaking turbines when high load demands must be met. This system can be applied to either new or existing power plants of nuclear or fossil fuel type. The round trip efficiency (into storage and back) is higher than any other system - over 90%. Capital costs are competitive and the environmental impact is quite benign. Detailed installation and design problems are studied and costs are estimated. The continental United States is examined for the most applicable geology. Formations favorable for these large cavities exist in widespread areas.

Dooley, J.L.; Frost, G.P.; Gore, L.A.; Hammond, R.P.; Rawson, D.L.; Ridgway, S.L.

1977-01-01T23:59:59.000Z

55

HIGH-THROUGHPUT/COMBINATORIAL TECHNIQUES IN HYDROGEN STORAGE MATERIALS R&D WORKSHOP  

E-Print Network (OSTI)

HIGH-THROUGHPUT/COMBINATORIAL TECHNIQUES IN HYDROGEN STORAGE MATERIALS R&D WORKSHOP U.S. Department of Energy Office of Hydrogen, Fuel Cells and Infrastructure Technologies June 26, 2007 Bethesda, MD On June 26, 2007, DOE's Hydrogen Storage Program held a one-day High- Throughput/Combinatorial Techniques

56

Chemical Inventory | Sample Preparation Laboratories  

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

Chemical Inventory Chemical Inventory Use the following dropdown menus to filter the results for chemical records. To reset the results clear the entries and click "update". Facility - Any - SSRL LCLS Building - Any - 120 131 999 Room - Any - 109 113 209 257 Storage Area Storage Category Apply Title Facility Building Room Storage Area Storage Category Available to All Qty. Size Units Responsible Person 1,3-cyclohexadiene SSRL 131 209 CI L No 1 25 milliliters (ml) Tsu-Chien Weng 1,4- dioxane SSRL 120 257 CB1 L Yes 1 1 liters (l) Cynthia Patty 1,8-Octanedithiol SSRL 131 209 CA3 L No 1 5 grams (g) Schmidt 1-Chloronapthalene SSRL 131 209 CA3 L No 1 100 grams (g) Schmidt 1-Propanol LCLS 999 109 B1 L Yes 1 4 liters (l) Lisa Hammon

57

Fuel Cycle Potential Waste Inventory for Disposition Rev 5 | Department of  

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

Fuel Cycle Potential Waste Inventory for Disposition Rev 5 Fuel Cycle Potential Waste Inventory for Disposition Rev 5 Fuel Cycle Potential Waste Inventory for Disposition Rev 5 The United States currently utilizes a once-through fuel cycle where used nuclear fuel is stored onsite in either wet pools or in dry storage systems with ultimate disposal envisioned in a deep mined geologic repository. This report provides an estimate of potential waste inventory and waste form characteristics for the DOE used nuclear fuel and high-level radioactive waste and a variety of commercial fuel cycle alternatives in order to support subsequent system-level evaluations of disposal system performance. Fuel Cycle Potential Waste Inventory for Disposition R5a.docx More Documents & Publications Repository Reference Disposal Concepts and Thermal Load Management Analysis

58

Implementing Network File System Protocol for Highly Available Clustered Applications on Network Attached Storage  

Science Conference Proceedings (OSTI)

This paper introduces method for implementing NFS protocol for larger block/network packets transfer over to NAS [Network Attached Storage] from Highly Available clients. NAS storage scalability is habitually inadequate to the volume of the appliance. ... Keywords: NAS, NFS, RPC, RAID

K. J. Latesh Kumar

2013-09-01T23:59:59.000Z

59

Storage of Hydrogen, Methane, and Carbon Dioxide in Highly Porous Covalent Organic Frameworks for Clean Energy  

E-Print Network (OSTI)

Storage of Hydrogen, Methane, and Carbon Dioxide in Highly Porous Covalent Organic Frameworks projects aimed at using hydrogen as a clean fuel for automobiles and producing clean energy by designing achieve higher storage capacities for hydrogen, (1) (a) Leaf, D.; Verolmec, H. J. H.; Hunt, W. F., Jr. En

Yaghi, Omar M.

60

Conceptual design report for immobilized high-level waste interim storage facility (Phase 1)  

SciTech Connect

The Hanford Site Canister Storage Building (CSB Bldg. 212H) will be utilized to interim store Phase 1 HLW products. Project W-464, Immobilized High-Level Waste Interim Storage, will procure an onsite transportation system and retrofit the CSB to accommodate the Phase 1 HLW products. The Conceptual Design Report establishes the Project W-464 technical and cost basis.

Burgard, K.C.

1998-04-09T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Conceptual design report for immobilized high-level waste interim storage facility (Phase 1)  

SciTech Connect

The Hanford Site Canister Storage Building (CSB Bldg. 212H) will be utilized to interim store Phase 1 HLW products. Project W-464, Immobilized High-Level Waste Interim Storage, will procure an onsite transportation system and retrofit the CSB to accommodate the Phase 1 HLW products. The Conceptual Design Report establishes the Project W-464 technical and cost basis.

Burgard, K.C.

1998-06-02T23:59:59.000Z

62

Transuranic waste inventory, characteristics, generation, and facility assessment for treatment, storage, and disposal alternatives considered in the U.S. Department of Energy Waste Management Programmatic Environmental Impact Statement  

SciTech Connect

Transuranic waste (TRUW) loads and potential contaminant releases at and en route to treatment, storage, and disposal sites in the US Department of Energy (DOE) complex are important considerations in DOE`s Waste Management Programmatic Environmental Impact Statement (WM PEIS). Waste loads are determined in part by the level of treatment the waste has undergone and the complex-wide configuration of origination, treatment, storage, and disposal sites selected for TRUW management. Other elements that impact waste loads are treatment volumes, waste characteristics, and the unit operation parameters of the treatment technologies. Treatment levels and site configurations have been combined into six TRUW management alternatives for study in the WM PEIS. This supplemental report to the WM PEIS gives the projected waste loads and contaminant release profiles for DOE treatment sites under each of the six TRUW management alternatives. It gives TRUW characteristics and inventories for current DOE generation and storage sites, describes the treatment technologies for three proposed levels of TRUW treatment, and presents the representative unit operation parameters of the treatment technologies. The data presented are primary inputs to developing the costs, health risks, and socioeconomic and environmental impacts of treating, packaging, and shipping TRUW for disposal.

Hong, K.; Kotek, T.; Folga, S.; Koebnick, B.; Wang, Y.; Kaicher, C.

1996-12-01T23:59:59.000Z

63

HT Combinatorial Screening of Novel Materials for High Capacity Hydrogen Storage  

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

FLORIDA SOLAR ENERGY CENTER FLORIDA SOLAR ENERGY CENTER Creating Energy Independence Since 1975 A Research Institute of the University of Central Florida HT Combinatorial Screening of HT Combinatorial Screening of Novel Materials for High Capacity Novel Materials for High Capacity Hydrogen Storage Hydrogen Storage Ali T Ali T - - Raissi Raissi Director, Hydrogen & Fuel Cell R&D Director, Hydrogen & Fuel Cell R&D Division Division High Throughput/Combinatorial Analysis of Hydrogen Storage High Throughput/Combinatorial Analysis of Hydrogen Storage Materials Workshop, Bethesda, MD Materials Workshop, Bethesda, MD 26 June 2007 26 June 2007 This presentation does not contain any proprietary or confidential information 2 Objectives Objectives Develop (i.e. design, build, test and verify) a high

64

Compilation of high energy physics reaction data: inventory of the particle data group holdings 1980  

Science Conference Proceedings (OSTI)

A compilation is presented of reaction data taken from experimental high energy physics journal articles, reports, preprints, theses, and other sources. Listings of all the data are given, and the data points are indexed by reaction and momentum, as well as by their source document. Much of the original compilation was done by others working in the field. The data presented also exist in the form of a computer-readable and searchable database; primitive access facilities for this database are available.

Fox, G.C.; Stevens, P.R.; Rittenberg, A.

1980-12-01T23:59:59.000Z

65

Large Scale Computing and Storage Requirements for High Energy Physics  

E-Print Network (OSTI)

the application of high performance computing (HPC) to theacceleration and high performance computing. He was thelibraries, and high performance computing. Lee is an active

Gerber, Richard A.

2011-01-01T23:59:59.000Z

66

Tema: Emissions Inventories Titel: Denmark's National Inventory  

E-Print Network (OSTI)

: Summary report for national greenhouse gas inventories - Table 7B: Short summary report for national greenhouse gas inventories - Short summary report for national greenhouse gas inventories with electricity-values - Short summary report for national greenhouse gas inventories as GWP-values with electricity exchange

67

Long-duration thermal storage for solar-thermal high-pressure steam IPH  

DOE Green Energy (OSTI)

Solar-thermal central-receiver systems are cost effective for electric-power and industrial process-heat applications. Systems employing molten nitrate salt as both receiver working fluid and storage have previously been evaluated for diurnal thermal storage. This study evaluates the potential of employing a molten salt receiver for a baseload industrial process plant requiring saturated steam at 68 atm (1000 psi). Two types of thermal storage are evaluated: molten salt, and air and rock. When thermal storage of six hours or less is used, molten nitrate salt alone is the optimum storage. For more than six hours, the optimum storage is a combination of molten salt and air and rock. The air and rock system uses a molten-salt-to-air heat exchanger and a thermocline rock bed heated and cooled by the air. The economic potential of the system is determined. The results depend on the relative cost of fossil fuel and the solar thermal energy costs. The optimum quantity of storage is highly variable, and the range is from no storage to a long duration capacity - 48 hours.

Copeland, R.J.; Stern, C.; Leach, J.W.

1982-12-01T23:59:59.000Z

68

Optoelectronic inventory system for special nuclear material  

SciTech Connect

In support of the Department of Energy`s Dismantlement Program, the Optoelectronics Characterization and Sensor Development Department 2231 at Sandia National Laboratories/New Mexico has developed an in situ nonintrusive Optoelectronic Inventory System (OIS) that has the potential for application wherever periodic inventory of selected material is desired. Using a network of fiber-optic links, the OIS retrieves and stores inventory signatures from data storage devices (which are permanently attached to material storage containers) while inherently providing electromagnetic pulse immunity and electrical noise isolation. Photovoltaic cells (located within the storage facility) convert laser diode optic power from a laser driver to electrical energy. When powered and triggered, the data storage devices sequentially output their digital inventory signatures through light-emitting diode/photo diode data links for retrieval and storage in a mobile data acquisition system. An item`s exact location is determined through fiber-optic network and software design. The OIS provides an on-demand method for obtaining acceptable inventory reports while eliminating the need for human presence inside the material storage facility. By using modularization and prefabricated construction with mature technologies and components, an OIS installation with virtually unlimited capacity can be tailored to the customer`s requirements.

Sieradzki, F.H.

1994-01-01T23:59:59.000Z

69

Criticality Safety Evaluation of Hanford Site High Level Waste Storage Tanks  

Science Conference Proceedings (OSTI)

This criticality safety evaluation covers operations for waste in underground storage tanks at the high-level waste tank farms on the Hanford site. This evaluation provides the bases for criticality safety limits and controls to govern receipt, transfer, and long-term storage of tank waste. Justification is provided that a nuclear criticality accident cannot occur for tank farms operations, based on current fissile material and operating conditions.

ROGERS, C.A.

2000-02-17T23:59:59.000Z

70

High-Throughput and Combinatorial Screening of Hydrogen Storage...  

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

for New Complex Metal Hydrides Established a synthesis route that combines high-energy milling (SPEX) followed by hot-sintering under high H 2 -pressures (in-house station) Normal...

71

EIA publishes historical data series on natural gas storage in ...  

U.S. Energy Information Administration (EIA)

The weekly historical inventory data for salt dome storage being released today offer a glimpse of this rapid deliverability, ...

72

Large Scale Computing and Storage Requirements for High Energy Physics  

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

for High Energy Physics for High Energy Physics Accelerator Physics P. Spentzouris, Fermilab Motivation Accelerators enable many important applications, both in basic research and applied sciences Different machine attributes are emphasized for different applications * Different particle beams and operation principles * Different energies and intensities Accelerator science and technology objectives for all applications * Achieve higher energy and intensity, faster and cheaper machine design, more reliable operation a wide spectrum of requirements for very complex instruments. Assisting their design and operation requires an equally complex set of computational tools. High Energy Physics Priorities High energy frontier * Use high-energy colliders to discover new particles and

73

Feasibility of High-Density Climate Reconstruction Based on Forest Inventory and Analysis (FIA) Collected Tree-Ring Data  

Science Conference Proceedings (OSTI)

This study introduces a novel tree-ring dataset, with unparalleled spatial density, for use as a climate proxy. Ancillary Douglas fir and pińon pine tree-ring data collected by the U.S. Forest Service Forest Inventory and Analysis Program (FIA ...

R. Justin DeRose; Shih-Yu Wang; John D. Shaw

2013-02-01T23:59:59.000Z

74

High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides  

DOE Green Energy (OSTI)

This final report describes the motivations, activities and results of the hydrogen storage independent project "High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides" performed by the United Technologies Research Center under the Department of Energy Hydrogen Program, contract # DE-FC36-02AL67610. The objectives of the project were to identify and address the key systems technologies associated with applying complex hydride materials, particularly ones which differ from those for conventional metal hydride based storage. This involved the design, fabrication and testing of two prototype systems based on the hydrogen storage material NaAlH4. Safety testing, catalysis studies, heat exchanger optimization, reaction kinetics modeling, thermochemical finite element analysis, powder densification development and material neutralization were elements included in the effort.

Daniel A. Mosher; Xia Tang; Ronald J. Brown; Sarah Arsenault; Salvatore Saitta; Bruce L. Laube; Robert H. Dold; Donald L. Anton

2007-07-27T23:59:59.000Z

75

High-Efficiency Thermal Energy Storage System for CSP  

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

June 15, 2013 | Singh * Thermal modeling will be conducted to establish the benefits of using a high thermal conducting graphite foams in conjunction with PCM and to develop a...

76

Foreign programs for the storage of spent nuclear power plant fuels, high-level waste canisters and transuranic wastes  

SciTech Connect

The various national programs for developing and applying technology for the interim storage of spent fuel, high-level radioactive waste, and TRU wastes are summarized. Primary emphasis of the report is on dry storage techniques for uranium dioxide fuels, but data are also provided concerning pool storage.

Harmon, K.M.; Johnson, A.B. Jr.

1984-04-01T23:59:59.000Z

77

RECIPIENT:Princeton Power Systems STATE: NJ PROJECT Marine High-Voltage Power Conditioning and Transmission System with Integrated Energy Storage  

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

Princeton Power Systems Princeton Power Systems STATE: NJ PROJECT Marine High-Voltage Power Conditioning and Transmission System with Integrated Energy Storage TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number cm Number DE-FOA-0000293 DE-EE0003640 GFO-000364~001 GOO Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the foUowing determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, ~terature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply

78

Nondestructive examination of DOE high-level waste storage tanks  

SciTech Connect

A number of DOE sites have buried tanks containing high-level waste. Tanks of particular interest am double-shell inside concrete cylinders. A program has been developed for the inservice inspection of the primary tank containing high-level waste (HLW), for testing of transfer lines and for the inspection of the concrete containment where possible. Emphasis is placed on the ultrasonic examination of selected areas of the primary tank, coupled with a leak-detection system capable of detecting small leaks through the wall of the primary tank. The NDE program is modelled after ASME Section XI in many respects, particularly with respects to the sampling protocol. Selected testing of concrete is planned to determine if there has been any significant degradation. The most probable failure mechanisms are corrosion-related so that the examination program gives major emphasis to possible locations for corrosion attack.

Bush, S.; Bandyopadhyay, K.; Kassir, M.; Mather, B.; Shewmon, P.; Streicher, M.; Thompson, B.; van Rooyen, D.; Weeks, J.

1995-05-01T23:59:59.000Z

79

LCA (Life Cycle Assessment) of Parabolic Trough CSP: Materials Inventory and Embodied GHG Emissions from Two-Tank Indirect and Thermocline Thermal Storage (Presentation)  

DOE Green Energy (OSTI)

In the United States, concentrating solar power (CSP) is one of the most promising renewable energy (RE) technologies for reduction of electric sector greenhouse gas (GHG) emissions and for rapid capacity expansion. It is also one of the most price-competitive RE technologies, thanks in large measure to decades of field experience and consistent improvements in design. One of the key design features that makes CSP more attractive than many other RE technologies, like solar photovoltaics and wind, is the potential for including relatively low-cost and efficient thermal energy storage (TES), which can smooth the daily fluctuation of electricity production and extend its duration into the evening peak hours or longer. Because operational environmental burdens are typically small for RE technologies, life cycle assessment (LCA) is recognized as the most appropriate analytical approach for determining their environmental impacts of these technologies, including CSP. An LCA accounts for impacts from all stages in the development, operation, and decommissioning of a CSP plant, including such upstream stages as the extraction of raw materials used in system components, manufacturing of those components, and construction of the plant. The National Renewable Energy Laboratory (NREL) is undertaking an LCA of modern CSP plants, starting with those of parabolic trough design.

Heath, G.; Burkhardt, J.; Turchi, C.; Decker, T.; Kutscher, C.

2009-07-20T23:59:59.000Z

80

AN ASSESSMENT OF FLYWHEEL HIGH POWER ENERGY STORAGE TECHNOLOGY FOR HYBRID VEHICLES  

Science Conference Proceedings (OSTI)

An assessment has been conducted for the DOE Vehicle Technologies Program to determine the state of the art of advanced flywheel high power energy storage systems to meet hybrid vehicle needs for high power energy storage and energy/power management. Flywheel systems can be implemented with either an electrical or a mechanical powertrain. The assessment elaborates upon flywheel rotor design issues of stress, materials and aspect ratio. Twelve organizations that produce flywheel systems submitted specifications for flywheel energy storage systems to meet minimum energy and power requirements for both light-duty and heavy-duty hybrid applications of interest to DOE. The most extensive experience operating flywheel high power energy storage systems in heavy-duty and light-duty hybrid vehicles is in Europe. Recent advances in Europe in a number of vehicle racing venues and also in road car advanced evaluations are discussed. As a frame of reference, nominal weight and specific power for non-energy storage components of Toyota hybrid electric vehicles are summarized. The most effective utilization of flywheels is in providing high power while providing just enough energy storage to accomplish the power assist mission effectively. Flywheels are shown to meet or exceed the USABC power related goals (discharge power, regenerative power, specific power, power density, weight and volume) for HEV and EV batteries and ultracapacitors. The greatest technical challenge facing the developer of vehicular flywheel systems remains the issue of safety and containment. Flywheel safety issues must be addressed during the design and testing phases to ensure that production flywheel systems can be operated with adequately low risk.

Hansen, James Gerald [ORNL

2012-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Large Scale Computing and Storage Requirements for High Energy Physics  

Science Conference Proceedings (OSTI)

The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility for the Department of Energy's Office of Science, providing high-performance computing (HPC) resources to more than 3,000 researchers working on about 400 projects. NERSC provides large-scale computing resources and, crucially, the support and expertise needed for scientists to make effective use of them. In November 2009, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR), and DOE's Office of High Energy Physics (HEP) held a workshop to characterize the HPC resources needed at NERSC to support HEP research through the next three to five years. The effort is part of NERSC's legacy of anticipating users needs and deploying resources to meet those demands. The workshop revealed several key points, in addition to achieving its goal of collecting and characterizing computing requirements. The chief findings: (1) Science teams need access to a significant increase in computational resources to meet their research goals; (2) Research teams need to be able to read, write, transfer, store online, archive, analyze, and share huge volumes of data; (3) Science teams need guidance and support to implement their codes on future architectures; and (4) Projects need predictable, rapid turnaround of their computational jobs to meet mission-critical time constraints. This report expands upon these key points and includes others. It also presents a number of case studies as representative of the research conducted within HEP. Workshop participants were asked to codify their requirements in this case study format, summarizing their science goals, methods of solution, current and three-to-five year computing requirements, and software and support needs. Participants were also asked to describe their strategy for computing in the highly parallel, multi-core environment that is expected to dominate HPC architectures over the next few years. The report includes a section that describes efforts already underway or planned at NERSC that address requirements collected at the workshop. NERSC has many initiatives in progress that address key workshop findings and are aligned with NERSC's strategic plans.

Gerber, Richard A.; Wasserman, Harvey

2010-11-24T23:59:59.000Z

82

High Thermal Energy Storage Density LiNO3-NaNO3-KNO3-KNO2 ...  

Science Conference Proceedings (OSTI)

Presentation Title, High Thermal Energy Storage Density LiNO3-NaNO3-KNO3- KNO2 Quaternary Molten Salts for Parabolic Trough Solar Power Generation.

83

High-Efficiency Thermal Energy Storage System for CSP  

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

April 15. 2013 | Singh April 15. 2013 | Singh * Thermal modeling will be conducted to establish the benefits of using a high thermal conducting graphite foams in conjunction with PCM and to develop a design for a laboratory scale prototype. * Variety of characterizations will be carried out to qualify the materials (PCMs, alloys, coatings) for the prototype construction. * Process to infiltrate selected PCM into the foam will be developed. * Using the appropriate brazing/joining techniques, prototype will be assembled. * Performance testing of the TES system prototype to ensure a full- scale system will meet the SunShot goals. * Complete cost analysis of the proposed TES system * Complete laboratory scale prototype design * Develop SiC coating using polycarbosilanes for graphite

84

Superconducting Magnetic Energy Storage in Trapped Field Magnets of High Temperature Superconductors  

Science Conference Proceedings (OSTI)

Superconducting permanent magnets for storing high magnetic fields can serve as a means of energy storage and are useful in applications ranging from motors and generators to fault current limiters and circuit breakers. This report presents the results of experimental studies on high temperature superconductors, which were successfully used to trap a record high stable magnetic field of 83,000 G at 54 K and 100,000 G at 42 K.

1995-12-29T23:59:59.000Z

85

Fields and forces in flywheel energy storage with high-temperature superconducting bearings  

DOE Green Energy (OSTI)

The development of low-loss bearings employing high-temperature superconductors has brought closer the advent of practical flywheel energy storage systems. These systems require magnetic fields and forces for levitation, stabilization, and energy transfer. This paper describes the status of experiments on flywheel energy storage at Argonne National Laboratory and computations in support of that project, in particular computations for the permanent-magnet rotor of the motor-generator that transfers energy to and from the flywheel, for other energy-transfer systems under consideration, and for the levitation and stabilization subsystem.

Turner, L.R. [Argonne National Lab., IL (United States). Energy Technology Div.

1996-05-01T23:59:59.000Z

86

Underground Natural Gas Working Storage Capacity - Energy ...  

U.S. Energy Information Administration (EIA)

... Demonstrated maximum working gas volume is the sum of the highest storage inventory levels of working gas observed in each facility over the previous 5-year ...

87

High Temperature Phase Change Materials for Thermal Energy Storage Applications: Preprint  

DOE Green Energy (OSTI)

To store thermal energy, sensible and latent heat storage materials are widely used. Latent heat thermal energy storage (TES) systems using phase change materials (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation. Molten salt PCM candidates for cascaded PCMs were evaluated for the temperatures near 320 degrees C, 350 degrees C, and 380 degrees C. These temperatures were selected to fill the 300 degrees C to 400 degrees C operating range typical for parabolic trough systems, that is, as one might employ in three-PCM cascaded thermal storage. Based on the results, the best candidate for temperatures near 320 degrees C was the molten salt KNO3-4.5wt%KCl. For the 350 degrees C and 380 degrees C temperatures, the evaluated molten salts are not good candidates because of the corrosiveness and the high vapor pressure of the chlorides.

Gomez, J.; Glatzmaier, G. C.; Starace, A.; Turchi, C.; Ortega, J.

2011-08-01T23:59:59.000Z

88

Ultra-high hydrogen storage capacity of Li-decorated graphyne: A first-principles prediction  

SciTech Connect

Graphyne, consisting of sp- and sp{sup 2}-hybridized carbon atoms, is a new member of carbon allotropes which has a natural porous structure. Here, we report our first-principles calculations on the possibility of Li-decorated graphyne as a hydrogen storage medium. We predict that Li-doping significantly enhances the hydrogen storage ability of graphyne compared to that of pristine graphyne, which can be attributed to the polarization of H{sub 2} molecules induced by the charge transfer from Li atoms to graphyne. The favorite H{sub 2} molecules adsorption configurations on a single side and on both sides of a Li-decorated graphyne layer are determined. When Li atoms are adsorbed on one side of graphyne, each Li can bind four H{sub 2} molecules, corresponding to a hydrogen storage capacity of 9.26 wt. %. The hydrogen storage capacity can be further improved to 15.15 wt. % as graphyne is decorated by Li atoms on both sides, with an optimal average binding energy of 0.226 eV/H{sub 2}. The results show that the Li-decorated graphyne can serve as a high capacity hydrogen storage medium.

Zhang Hongyu; Zhang Meng; Zhao Lixia; Luo Youhua [Department of Physics, East China University of Science and Technology, Shanghai 200237 (China); Zhao Mingwen; Bu Hongxia; He Xiujie [School of Physics and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100 Shandong (China)

2012-10-15T23:59:59.000Z

89

US Department of Energy Storage of Spent Fuel and High Level Waste  

DOE Green Energy (OSTI)

ABSTRACT This paper provides an overview of the Department of Energy's (DOE) spent nuclear fuel (SNF) and high level waste (HLW) storage management. Like commercial reactor fuel, DOE's SNF and HLW were destined for the Yucca Mountain repository. In March 2010, the DOE filed a motion with the Nuclear Regulatory Commission (NRC) to withdraw the license application for the repository at Yucca Mountain. A new repository is now decades away. The default for the commercial and DOE research reactor fuel and HLW is on-site storage for the foreseeable future. Though the motion to withdraw the license application and delay opening of a repository signals extended storage, DOE's immediate plans for management of its SNF and HLW remain the same as before Yucca Mountain was designated as the repository, though it has expanded its research and development efforts to ensure safe extended storage. This paper outlines some of the proposed research that DOE is conducting and will use to enhance its storage systems and facilities.

Sandra M Birk

2010-10-01T23:59:59.000Z

90

Pressure Relief Devices for High-Pressure Gaseous Storage Systems: Applicability to Hydrogen Technology  

DOE Green Energy (OSTI)

Pressure relief devices (PRDs) are viewed as essential safety measures for high-pressure gas storage and distribution systems. These devices are used to prevent the over-pressurization of gas storage vessels and distribution equipment, except in the application of certain toxic gases. PRDs play a critical role in the implementation of most high-pressure gas storage systems and anyone working with these devices should understand their function so they can be designed, installed, and maintained properly to prevent any potentially dangerous or fatal incidents. As such, the intention of this report is to introduce the reader to the function of the common types of PRDs currently used in industry. Since high-pressure hydrogen gas storage systems are being developed to support the growing hydrogen energy infrastructure, several recent failure incidents, specifically involving hydrogen, will be examined to demonstrate the results and possible mechanisms of a device failure. The applicable codes and standards, developed to minimize the risk of failure for PRDs, will also be reviewed. Finally, because PRDs are a critical component for the development of a successful hydrogen energy infrastructure, important considerations for pressure relief devices applied in a hydrogen gas environment will be explored.

Kostival, A.; Rivkin, C.; Buttner, W.; Burgess, R.

2013-11-01T23:59:59.000Z

91

SunShot Initiative: High-Efficiency Thermal Energy Storage System for CSP  

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

High-Efficiency Thermal Energy Storage System for CSP High-Efficiency Thermal Energy Storage System for CSP ANL logo Photo of a black and white porous material magnified 50 times by a microscope. Microstructure of the highly thermal conductive foam that will be used for the prototype TES system. Image from ANL Argonne National Laboratory and project partner Ohio Aerospace Institute, under the National Laboratory R&D competitive funding opportunity, will design, develop, and test a prototype high-temperature and high-efficiency thermal energy storage (TES) system with rapid charging and discharging times. By increasing the efficiency of TES systems, this project aims to lower the capital costs of concentrating solar power (CSP) systems. Approach The research team is developing and evaluating a novel approach for TES at temperatures greater than 700˚C for CSP systems. The approach uses high thermal conductivity and high-porosity graphite foams infiltrated with a phase change material (PCM) to provide TES in the form of latent heat.

92

Polymeric hydrogen diffusion barrier, high-pressure storage tank so equipped, method of fabricating a storage tank and method of preventing hydrogen diffusion  

DOE Patents (OSTI)

An electrochemically active hydrogen diffusion barrier which comprises an anode layer, a cathode layer, and an intermediate electrolyte layer, which is conductive to protons and substantially impermeable to hydrogen. A catalytic metal present in or adjacent to the anode layer catalyzes an electrochemical reaction that converts any hydrogen that diffuses through the electrolyte layer to protons and electrons. The protons and electrons are transported to the cathode layer and reacted to form hydrogen. The hydrogen diffusion barrier is applied to a polymeric substrate used in a storage tank to store hydrogen under high pressure. A storage tank equipped with the electrochemically active hydrogen diffusion barrier, a method of fabricating the storage tank, and a method of preventing hydrogen from diffusing out of a storage tank are also disclosed.

Lessing, Paul A. (Idaho Falls, ID)

2008-07-22T23:59:59.000Z

93

FY2001 Highlights Report for the Vehicle High-Power Energy Storage Program  

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

HIGH-POWER HIGH-POWER ENERGY STORAGE 2 0 0 1 A N N U A L P R O G R E S S R E P O R T U.S. Department of Energy Energy Efficiency and Renewable Energy Office of Transportation Technologies A C K N O W L E D G E M E N T We would like to express our sincere appreciation to Argonne National Laboratory and to Sentech, Inc., for their artistic and technical contributions in preparing and publishing this report. In addition, we would like to thank all our program participants for their contributions to the programs and all the authors who prepared the project abstracts that comprise this report. U.S. Department of Energy Office of Advanced Automotive Technologies 1000 Independence Ave., S.W. Washington, DC 20585-0121 FY 2001 Highlights Report for the Vehicle High-Power Energy Storage Program Energy Efficiency and Renewable Energy

94

EIA projects natural gas inventories to reach 3,800 billion cubic ...  

U.S. Energy Information Administration (EIA)

Demonstrated peak capacity of 4,265 bcf is the sum of the highest storage inventory level of working gas in each facility between 2008 and 2012.

95

Cushing crude oil inventories rising in 2012 - Today in Energy ...  

U.S. Energy Information Administration (EIA)

Crude oil inventories at the Cushing, Oklahoma storage hub, the delivery point for the NYMEX light-sweet crude oil futures contract, are up by 12.0 million barrels ...

96

Problems and methods for multiproduct inventory control in production conditions  

Science Conference Proceedings (OSTI)

Problems and methods for control of multiproduct inventory of finished product in the conditions of fixed and random demand and problems of in-process storage of components, billets, and accessories for assembling finished products are considered. Special ...

E. N. Khobotov

2011-12-01T23:59:59.000Z

97

High-temperature thermal storage systems for advanced solar receivers materials selections  

DOE Green Energy (OSTI)

Advanced space power systems that use solar energy and Brayton or Stirling heat engines require thermal energy storage (TES) systems to operate continuously through periods of shade. The receiver storage units, key elements in both Brayton and Stirling systems, are designed to use the latent heat of fusion of phase-change materials (PCMs). The power systems under current consideration for near-future National Aeronautics and Space Administration space missions require working fluid temperatures in the 1100 to 1400 K range. The PCMs under current investigation that gave liquidus temperatures within this range are the fluoride family of salts. However, these salts have low thermal conductivity, which causes large temperature gradients in the storage systems. Improvements can be obtained, however, with the use of thermal conductivity enhancements or metallic PCMs. In fact, if suitable containment materials can be found, the use of metallic PCMs would virtually eliminate the orbit associated temperature variations in TES systems. The high thermal conductivity and generally low volume change on melting of germanium and alloys based on silicon make them attractive for storage of thermal energy in space power systems. An approach to solving the containment problem, involving both chemical and physical compatibility, preparation of NiSi/NiSi{sub 2}, and initial results for containment of germanium and NiSi/NiSi{sub 2}, are presented. 7 refs., 10 figs., 4 tabs.

Wilson, D.F.; DeVan, J.H.; Howell, M.

1990-09-01T23:59:59.000Z

98

High Pressure Fuel Storage Cylinders Periodic Inspection and End of Life Issues  

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

6/2010 6/2010 www.cleanvehicle.org 1 High Pressure Fuel Storage Cylinders Periodic Inspection and End of Life Issues DOE Vehicular Tank Workshop April 29, 2010 Douglas Horne, PE The Facts ïŹ High pressure Type 4 gaseous fuel tanks are now designed under standards that specify finite lifetimes of 15, 20 and 25 years based on specific design and testing (the HGV2 standard under development had a life as short as 10 years as an option) ïŹ It is unique within the transportation industry to have a critical device (the fuel tank) with a designated life that may be shorter than the vehicle itself ïŹ Although vehicle owners are told up front of the limited life fuel storage cylinders some tend to forget after 15 years ïŹ A parallel concern is the requirement for these fuel tanks

99

Development and Performance Evaluation of High Temperature Concrete for Thermal Energy Storage for Solar Power Generation  

SciTech Connect

Thermal energy can be stored by the mechanism of sensible or latent heat or heat from chemical reactions. Sensible heat is the means of storing energy by increasing the temperature of the solid or liquid. Since the concrete as media cost per kWhthermal is $1, this seems to be a very economical material to be used as a TES. This research is focused on extending the concrete TES system for higher temperatures (500 Ă?ÂșC to 600 Ă?ÂșC) and increasing the heat transfer performance using novel construction techniques. To store heat at high temperature special concretes are developed and tested for its performance. The storage capacity costs of the developed concrete is in the range of $0.91-$3.02/kWhthermal Two different storage methods are investigated. In the first one heat is transported using molten slat through a stainless steel tube and heat is transported into concrete block through diffusion. The cost of the system is higher than the targeted DOE goal of $15/kWhthermal The increase in cost of the system is due to stainless steel tube to transfer the heat from molten salt to the concrete blocks.The other method is a one-tank thermocline system in which both the hot and cold fluid occupy the same tank resulting in reduced storage tank volume. In this model, heated molten salt enters the top of the tank which contains a packed bed of quartzite rock and silica sand as the thermal energy storage (TES) medium. The single-tank storage system uses about half the salt that is required by the two-tank system for a required storage capacity. This amounts to a significant reduction in the cost of the storage system. The single tank alternative has also been proven to be cheaper than the option which uses large concrete modules with embedded heat exchangers. Using computer models optimum dimensions are determined to have an round trip efficiency of 84%. Additionally, the cost of the structured concrete thermocline configuration provides the TES capacity cost of $33.80$/kWhthermal compared with $30.04/kWhthermal for a packed-bed thermocline (PBTC) configuration and $46.11/kWhthermal for a two-tank liquid configuration.

R. Panneer Selvam, Micah Hale and Matt strasser

2013-03-31T23:59:59.000Z

100

Immobilized High Level Waste (HLW) Interim Storage Alternative Generation and analysis and Decision Report 2nd Generation Implementing Architecture  

SciTech Connect

Two alternative approaches were previously identified to provide second-generation interim storage of Immobilized High-Level Waste (IHLW). One approach was retrofit modification of the Fuel and Materials Examination Facility (FMEF) to accommodate IHLW. The results of the evaluation of the FMEF as the second-generation IHLW interim storage facility and subsequent decision process are provided in this document.

CALMUS, R.B.

2000-09-14T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

CineGrid Exchange: A workflow-based peta-scale distributed storage platform on a high-speed network  

Science Conference Proceedings (OSTI)

The Academy of Motion Picture Arts and Sciences (AMPAS) report ''The Digital Dilemma'' describes the issues caused by the rapid increase of storage requirements for long-term preservation and access of high quality digital media content. As one of the ... Keywords: 4K, CineGrid Exchange, Digital archiving, Distributed storage, IRODS

Shaofeng Liu; Jurgen P. Schulze; Laurin Herr; Jeffrey D. Weekley; Bing Zhu; Natalie V. Osdol; Dana Plepys; Mike Wan

2011-07-01T23:59:59.000Z

102

Characterization and High Throughput Analysis of Metal Hydrides for Hydrogen Storage  

E-Print Network (OSTI)

low volume, energy efficient hydrogen storage system if fuelof Energy (DOE) for on-board hydrogen storage. However,hydrogen storage system as defined by the Department of Energy.

Barcelo, Steven James

2009-01-01T23:59:59.000Z

103

An Experimental Study on the Longterm Stability of Particle Motion in Hadron Storage Rings  

E-Print Network (OSTI)

technologies (inching optical laser storage, super computers, multiprocessing computer arrays) were explored ............................................176 Storage Capacity: 2 Terabits Online ..........................176 Brief Inventory of Major

104

Nickel-Metal-Hydride Batterie--High Energy Storage for Electric Vehicles  

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

Freedomcar & Vehicle Technologies Program Freedomcar & Vehicle Technologies Program Nickel-Metal-Hydride Batteries - High Energy Storage for Electric Vehicles Background The key to making electric vehicles (EVs) practical is the development of batteries that can provide performance comparable with that of con ventional vehicles at a similar cost. Most EV batteries have limited energy storage capabili ties, permitting only relatively short driving distances before the batteries must be recharged. In 1991, under a coopera tive agreement with The U.S. Department of Energy (DOE), the United States Advanced Battery Consortium (USABC) initiated development of nickel- metal-hydride (NiMH) battery technology and established it as a prime mid-term candidate for use in EVs. DOE funding has been instru

105

Advanced Flywheel Composite Rotors: Low-Cost, High-Energy Density Flywheel Storage Grid Demonstration  

SciTech Connect

GRIDS Project: Boeing is developing a new material for use in the rotor of a low-cost, high-energy flywheel storage technology. Flywheels store energy by increasing the speed of an internal rotor —slowing the rotor releases the energy back to the grid when needed. The faster the rotor spins, the more energy it can store. Boeing’s new material could drastically improve the energy stored in the rotor. The team will work to improve the storage capacity of their flywheels and increase the duration over which they store energy. The ultimate goal of this project is to create a flywheel system that can be scaled up for use by electric utility companies and produce power for a full hour at a cost of $100 per kilowatt hour.

None

2010-10-01T23:59:59.000Z

106

CONDUCTING A RECORDS INVENTORY  

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

PROCEDURE FOR CONDUCTING A RECORDS INVENTORY PROCEDURE FOR CONDUCTING A RECORDS INVENTORY Revision 1 10/31/07 Approved by: DOE Records Management Division, IM-23 PROCEDURE FOR CONDUCTING A RECORDS INVENTORY 1. GENERAL. A records inventory is compiling a descriptive list of each record series or system, including the location of the records and any other pertinent data. A records inventory is not a list of each document or each folder. 2. DEFINE THE RECORDS INVENTORY GOAL(S). The goals of a records inventory should be to: a. Gather information for scheduling purposes; b. Prepare for conversion to other media or to identify the volume of classified and/or permanent records in your organization's custody; and c. Identify any existing shortcomings, deficiencies, or problems with

107

Information Inaccuracy in Inventory Systems  

E-Print Network (OSTI)

Many companies have automated their inventory management processes and rely on an information system in critical decision making. However, if the information is inaccurate, the ability of the system to provide high availability of products at the minimal operating cost can be compromised. In this paper, analytical and simulation modelling demonstrate that even a small rate of stock loss undetected by the information system can lead to inventory inaccuracy that disrupts the replenishment process and creates severe out-of-stocks. In fact, revenue losses due to out-of-stocks can far outweigh the stock losses themselves. This sensitivity of performance to the inventory inaccuracy becomes even higher in systems operating in lean environments. Motivated by an automatic product identification technology under development at the Auto-ID Center, various methods of compensating for the inventory inaccuracy are presented and evaluated. Comparisons of the methods reveal that the inventory inaccuracy problem can be effectively treated even without automatic product identification technologies in some situations. 1

Stock Loss; Yun Kang; Stanley B. Gershwin

2004-01-01T23:59:59.000Z

108

High-Temperature Phase Change Materials (PCM) Candidates for Thermal Energy Storage (TES) Applications  

DOE Green Energy (OSTI)

It is clearly understood that lower overall costs are a key factor to make renewable energy technologies competitive with traditional energy sources. Energy storage technology is one path to increase the value and reduce the cost of all renewable energy supplies. Concentrating solar power (CSP) technologies have the ability to dispatch electrical output to match peak demand periods by employing thermal energy storage (TES). Energy storage technologies require efficient materials with high energy density. Latent heat TES systems using phase change material (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation like melting-solidification. PCM technology relies on the energy absorption/liberation of the latent heat during a physical transformation. The main objective of this report is to provide an assessment of molten salts and metallic alloys proposed as candidate PCMs for TES applications, particularly in solar parabolic trough electrical power plants at a temperature range from 300..deg..C to 500..deg.. C. The physical properties most relevant for PCMs service were reviewed from the candidate selection list. Some of the PCM candidates were characterized for: chemical stability with some container materials; phase change transformation temperatures; and latent heats.

Gomez, J. C.

2011-09-01T23:59:59.000Z

109

LANL Virtual Center for Chemical Hydrogen Storage: Chemical Hydrogen Storage Using Ultra-high Surface Area Main Group Materials  

SciTech Connect

The focus of the project was to design and synthesize light element compounds and nanomaterials that will reversibly store molecular hydrogen for hydrogen storage materials. The primary targets investigated during the last year were amine and hydrogen terminated silicon (Si) nanoparticles, Si alloyed with lighter elements (carbon (C) and boron (B)) and boron nanoparticles. The large surface area of nanoparticles should facilitate a favorable weight to volume ratio, while the low molecular weight elements such as B, nitrogen (N), and Si exist in a variety of inexpensive and readily available precursors. Furthermore, small NPs of Si are nontoxic and non-corrosive. Insights gained from these studies will be applied toward the design and synthesis of hydrogen storage materials that meet the DOE 2010 hydrogen storage targets: cost, hydrogen capacity and reversibility. Two primary routes were explored for the production of nanoparticles smaller than 10 nm in diameter. The first was the reduction of the elemental halides to achieve nanomaterials with chloride surface termination that could subsequently be replaced with amine or hydrogen. The second was the reaction of alkali metal Si or Si alloys with ammonium halides to produce hydrogen capped nanomaterials. These materials were characterized via X-ray powder diffraction, TEM, FTIR, TG/DSC, and NMR spectroscopy.

Susan M. Kauzlarich; Phillip P. Power; Doinita Neiner; Alex Pickering; Eric Rivard; Bobby Ellis, T. M.; Atkins, A. Merrill; R. Wolf; Julia Wang

2010-09-05T23:59:59.000Z

110

A Microelectromechanical High-Density Energy Storage/Rapid Release System  

DOE Green Energy (OSTI)

One highly desirable characteristic of electrostatically driven microelectromechanical systems (MEMS) is that they consume very little power. The corresponding drawback is that the force they produce may be inadequate for many applications. It has previously been demonstrated that gear reduction units or microtransmissions can substantially increase the torque generated by microengines. Operating speed, however, is also reduced by the transmission gear ratio. Some applications require both high speed and high force. If this output is only required for a limited period of time, then energy could be stored in a mechanical system and rapidly released upon demand. We have designed, fabricated, and demonstrated a high-density energy storage/rapid release system that accomplishes this task. Built using a 5-level surface micromachining technology, the assembly closely resembles a medieval crossbow. Energy releases on the order of tens of nanojoules have already been demonstrated, and significantly higher energy systems are under development.

Rodgers, M. Steven; Allen, Jim J.; Meeks, Kent D.; Jensen, Brian D.; Miller, Sam L.

1999-07-21T23:59:59.000Z

111

Hydrogen-based electrochemical energy storage - Energy ...  

An energy storage device (100) providing high storage densities via hydrogen storage. The device (100) includes a counter electrode (110), a storage ...

112

STEM Education Program Inventory  

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

Issue for STEM Education Program Inventory Title of Program* Requestor Contact Information First Name* Last Name* Phone Number* E-mail* Fax Number Institution Name Program...

113

HybridStore: A Cost-Efficient, High-Performance Storage System Combining SSDs and HDDs  

SciTech Connect

Unlike the use of DRAM for caching or buffering, certain idiosyncrasies of NAND Flash-based solid-state drives (SSDs) make their integration into existing systems non-trivial. Flash memory suffers from limits on its reliability, is an order of magnitude more expensive than the magnetic hard disk drives (HDDs), and can sometimes be as slow as the HDD (due to excessive garbage collection (GC) induced by high intensity of random writes). Given these trade-offs between HDDs and SSDs in terms of cost, performance, and lifetime, the current consensus among several storage experts is to view SSDs not as a replacement for HDD but rather as a complementary device within the high-performance storage hierarchy. We design and evaluate such a hybrid system called HybridStore to provide: (a) HybridPlan: improved capacity planning technique to administrators with the overall goal of operating within cost-budgets and (b) HybridDyn: improved performance/lifetime guarantees during episodes of deviations from expected workloads through two novel mechanisms: write-regulation and fragmentation busting. As an illustrative example of HybridStore s ef cacy, HybridPlan is able to nd the most cost-effective storage con guration for a large scale workload of Microsoft Research and suggest one MLC SSD with ten 7.2K RPM HDDs instead of fourteen 7.2K RPM HDDs only. HybridDyn is able to reduce the average response time for an enterprise scale random-write dominant workload by about 71% as compared to a HDD-based system.

Kim, Youngjae [ORNL; Gupta, Aayush [Pennsylvania State University, University Park, PA; Urgaonkar, Bhuvan [Pennsylvania State University; Piotr, Berman [Pennsylvania State University, University Park, PA; Sivasubramaniam, Anand [Pennsylvania State University

2011-01-01T23:59:59.000Z

114

Rimac: A novel redundancybased hierarchical cache architecture for energy efficient, high performance storage systems  

E-Print Network (OSTI)

Energy efficiency becomes increasingly important in today’s high-performance storage systems. It can be challenging to save energy and improve performance at the same time in conventional (i.e. single-rotation-rate) disk-based storage systems. Most existing solutions compromise performance for energy conservation. In this paper, we propose a redundancy-based, two-level I/O cache architecture called RIMAC to address this problem. The idea of RIMAC is to enable data on the standby disk to be recovered by accessing data in the two-level I/O cache or on currently active/idle disks. At both cache and disk levels, RIMAC dynamically transforms accesses toward standby disks by exploiting parity redundancy in parity-based redundant disk arrays. Because I/O requests that require physical accesses on standby disks involve long waiting time and high power consumption for disk spin-up (tens of seconds for SCSI disks), transforming those requests to accesses in a two-level, collaborative I/O cache or on active disks can significantly improve both energy efficiency and performance. In RIMAC, we developed i) two power-aware read request transformation schemes called Transformable Read in Cache (TRC) and Transformable Read on Disk (TRD), ii) a poweraware write request transformation policy for parity update and (iii) a second-chance parity cache replacement algorithm to improve request transformation rate. We evaluated RI-MAC by augmenting a validated storage system simulator, disksim. For several real-life server traces including HP’s cello99, TPC-D and SPC’s search engine, RIMAC is shown to reduce energy consumption by up to 33 % and simultaneously improve the average response time by up to 30%. 1.

Xiaoyu Yao; Jun Wang

2006-01-01T23:59:59.000Z

115

Low U.S. injections reflect already high natural gas storage ...  

U.S. Energy Information Administration (EIA)

The increase in U.S. working natural gas inventories nearly half way through the 2012 injection season—the period from April through October when most natural gas ...

116

Microeconomic Inventory Adjustment and Aggregate Dynamics  

E-Print Network (OSTI)

We examine microeconomic and aggregate inventory dynamics in the business sector of the U.S. economy. We employ high-frequency ...rm-level data and use an empirically tractable model, in which the aggregate dynamics are derived explicitly from the underlying microeconomic data. Our results show that the microeconomic adjustment function in both the manufacturing and trade sectors is nonlinear and asymmetric, results consistent with ...rms using (S; s)-type inventory policies. There are dierences in the estimated adjustment functions between the two sectors as well as the durable and nondurable goods ...rms within each sector. The estimated adjustment function is remarkably stable across subperiods, indicating little change in the inventory adjustment process over time. As predicted by our model, higher moments of the cross-sectional distribution of inventory deviations aect aggregate inventory dynamics. Both authors are aliated with the Research Department, Federal Reserve...

Jonathan Mccarthy; Egon Zakrajsek; We Thank Palle Andersen; Andy Caplin; Mark Gertler; John Haltiwanger; Jim Harrigan; Brad Humphreys; Spence Krane; Trish Mosser; Simon Potter; Tom Sargent

1998-01-01T23:59:59.000Z

117

Spent Fuel Working Group report on inventory and storage of the Department`s spent nuclear fuel and other reactor irradiated nuclear materials and their environmental, safety and health vulnerabilities. Volume 2, Working Group Assessment Team reports; Vulnerability development forms; Working group documents  

Science Conference Proceedings (OSTI)

The Secretary of Energy`s memorandum of August 19, 1993, established an initiative for a Department-wide assessment of the vulnerabilities of stored spent nuclear fuel and other reactor irradiated nuclear materials. A Project Plan to accomplish this study was issued on September 20, 1993 by US Department of Energy, Office of Environment, Health and Safety (EH) which established responsibilities for personnel essential to the study. The DOE Spent Fuel Working Group, which was formed for this purpose and produced the Project Plan, will manage the assessment and produce a report for the Secretary by November 20, 1993. This report was prepared by the Working Group Assessment Team assigned to the Hanford Site facilities. Results contained in this report will be reviewed, along with similar reports from all other selected DOE storage sites, by a working group review panel which will assemble the final summary report to the Secretary on spent nuclear fuel storage inventory and vulnerability.

Not Available

1993-11-01T23:59:59.000Z

118

Title: An Advanced Solution for the Storage, Transportation and Disposal of Vitrified High Level Waste  

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

Presented at Global 99, Jackson, Wyoming, August 29 - September 2, 1999 Presented at Global 99, Jackson, Wyoming, August 29 - September 2, 1999 1 AN ADVANCED SOLUTION FOR THE STORAGE, TRANSPORTATION AND DISPOSAL OF SPENT FUEL AND VITRIFIED HIGH LEVEL WASTE William J. Quapp Teton Technologies, Inc. 860 W. Riverview Dr. Idaho Falls, ID 83401 208-535-9001 ABSTRACT For future nuclear power deployment in the US, certain changes in the back end of the fuel cycle, i.e., disposal of high level waste and spent fuel, must become a real options. However, there exists another problem from the front end of the fuel cycle which has until recently, received less attention. Depleted uranium hexafluoride is a by-product of the enrichment process and has accumulated for over 50 years. It now represents a potential environmental problem. This paper describes a

119

EIA - Natural Gas Storage Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Storage Storage Weekly Working Gas in Underground Storage U.S. Natural gas inventories held in underground storage facilities by East, West, and Producing regions (weekly). Underground Storage - All Operators Total storage by base gas and working gas, and storage activity by State (monthly, annual). Underground Storage by Type U.S. storage and storage activity by all operators, salt cavern fields and nonsalt cavern (monthly, annual). Underground Storage Capacity Storage capacity, working gas capacity, and number of active fields for salt caverns, aquifers, and depleted fields by State (monthly, annual). Liquefied Natural Gas Additions to and Withdrawals from Storage By State (annual). Weekly Natural Gas Storage Report Estimates of natural gas in underground storage for the U.S. and three regions of the U.S.

120

Advanced Lithium-Ion Batteries for High-Temperature Energy Storage  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2009. Symposium, Energy Storage: Materials, Systems, and Applications. Presentation Title ...

Note: This page contains sample records for the topic "high storage inventories" 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

Inventory optimization in an aerospace supply chain  

E-Print Network (OSTI)

Strategic inventory management has become a major focus for Honeywell Aerospace as the business unit challenged itself to meeting cost reduction goals while maintaining a high level of service to its customers. This challenge ...

Lo, Billy S. (Billy Si Yee)

2007-01-01T23:59:59.000Z

122

MONTHLY UNDERGROUND GAS STORAGE REPORT FORM EIA-191M ...  

U.S. Energy Information Administration (EIA)

Page 2 DEFINITIONS Base (Cushion) Gas: The volume of gas needed as a permanent inventory to maintain adequate storage reservoir pressures and deliverability rates.

123

High Purity Germanium Gamma-PHA Assay of Uranium Storage Pigs for 321-M Facility  

Science Conference Proceedings (OSTI)

The Analytical Development Section of SRTC was requested by the Facilities Disposition Division (FDD) to determine the holdup of enriched uranium in the 321-M facility as part of an overall deactivation project of the facility. The 321-M facility was used to fabricate enriched uranium fuel assemblies, lithium-aluminum target tubes, neptunium assemblies, and miscellaneous components for the production reactors. The facility also includes the 324-M storage building and the passageway connecting it to 321-M. The results of the holdup assays are essential for determining compliance with the Solid Waste's Waste Acceptance Criteria, Material Control and Accountability, and to meet criticality safety controls. This report describes and documents the use of a portable HPGe detector and EG and G Dart system that contains a high voltage power supply, signal processing electronics, a personal computer with Gamma-Vision software, and space to store and manipulate multiple 4096-channel g-ray spectra to assay for 235U content in 268 uranium shipping and storage pigs. This report includes a description of three efficiency calibration configurations and also the results of the assay. A description of the quality control checks is included as well.

Dewberry, R.A.

2001-09-18T23:59:59.000Z

124

Mechanism for high hydrogen storage capacity on metal-coated carbon nanotubes: A first principle analysis  

Science Conference Proceedings (OSTI)

The hydrogen adsorption and binding mechanism on metals (Ca, Sc, Ti and V) decorated single walled carbon nanotubes (SWCNTs) are investigated using first principle calculations. Our results show that those metals coated on SWCNTs can uptake over 8 wt% hydrogen molecules with binding energy range -0.2--0.6 eV, promising potential high density hydrogen storage material. The binding mechanism is originated from the electrostatic Coulomb attraction, which is induced by the electric field due to the charge transfer from metal 4s to 3d. Moreover, we found that the interaction between the H{sub 2}-H{sub 2} further lowers the binding energy. - Graphical abstract: Five hydrogen molecules bound to individual Ca decorated (8, 0) SWCNT : a potential hydrogen-storage material. Highlights: Black-Right-Pointing-Pointer Each transition metal atom can adsorb more than four hydrogen molecules. Black-Right-Pointing-Pointer The interation between metal and hydrogen molecule is electrostatic coulomb attraction. Black-Right-Pointing-Pointer The electric field is induced by the charge transfer from metal 4s to metal 3d. Black-Right-Pointing-Pointer The adsorbed hydrogen molecules which form supermolecule can further lower the binding energy.

Lu, Jinlian; Xiao, Hong [Department of Physics and Institute for nanophysics and Rare-earth Luminescence, Xiangtan University, Xiangtan, Hunan Province 411105 (China)] [Department of Physics and Institute for nanophysics and Rare-earth Luminescence, Xiangtan University, Xiangtan, Hunan Province 411105 (China); Cao, Juexian, E-mail: jxcao@xtu.edu.cn [Department of Physics and Institute for nanophysics and Rare-earth Luminescence, Xiangtan University, Xiangtan, Hunan Province 411105 (China)] [Department of Physics and Institute for nanophysics and Rare-earth Luminescence, Xiangtan University, Xiangtan, Hunan Province 411105 (China)

2012-12-15T23:59:59.000Z

125

TSCA Inventory | Data.gov  

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

TSCA Inventory Consumer Data Apps Challenges Resources About Blogs Let's Talk Feedback Consumer You are here Data.gov Communities Consumer Data TSCA Inventory Dataset...

126

FY2000 Highlights Report for the Vehicle High-Power Energy Storage Program  

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

Energy Energy Office of Advanced Automotive Technologies 1000 Independence Avenue, S.W. Washington, DC 20585-0121 FY 2000 Highlights Report for the Vehicle High-Power Energy Storage Program Energy Efficiency and Renewable Energy Office of Transportation Technologies Office of Advanced Automotive Technologies Energy Management Team Raymond A. Sutula Energy Management Team Leader November 2000 This document highlights work sponsored by agencies of the U.S. Government. Neither the U.S. 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

127

stocked inventory.PDF  

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

08 08 AUDIT REPORT STOCKED INVENTORY AT THE SAVANNAH RIVER SITE U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES JUNE 2001 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman (Signed) Inspector General SUBJECT: INFORMATION: Audit Report on "Stocked Inventory at the Savannah River Site" BACKGROUND The Department of Energy's (Department) management and operating contractor at the Savannah River Site, Westinghouse Savannah River Company (Westinghouse), is responsible for managing the majority of the Department's missions and associated stocked inventory at the site. As of March 2001, Westinghouse maintained about

128

A Stable Vanadium Redox-Flow Battery with High Energy Density for Large-scale Energy Storage  

SciTech Connect

Low cost, high performance redox flow batteries are highly demanded for up to multi-megawatt levels of renewable and grid energy storage. Here, we report a new vanadium redox flow battery with a significant improvement over the current technologies. This new battery utilizes a sulfate-chloride mixed solution, which is capable of dissolving more than 2.5 M vanadium or about a 70% increase in the energy storage capacity over the current vanadium sulfate system. More importantly, the new electrolyte remains stable over a wide temperature range of -5 to 60oC, potentially eliminating the need of active heat management. Its high energy density, broad operational temperature window, and excellent electrochemical performance would lead to a significant reduction in the cost of energy storage, thus accelerating its market penetration.

Li, Liyu; Kim, Soowhan; Wang, Wei; Vijayakumar, M.; Nie, Zimin; Chen, Baowei; Zhang, Jianlu; Xia, Guanguang; Hu, Jian Z.; Graff, Gordon L.; Liu, Jun; Yang, Zhenguo

2011-05-01T23:59:59.000Z

129

Media Inventory Control  

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

8 Media Inventory Control 11_0406 Page 1 of 5 8 Media Inventory Control 11_0406 Page 1 of 5 EOTA - Business Process Document Title: Media Inventory Control Document Number: ITTP-018 Rev. 09_0910 Document Owner: Janet Lee Backup Owner: Ben Aragon Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: Referenced Document(s): MGTP-003 Customer Property, ISDP-002 Training Production Process, ADMP-001 Procurement Process, ADMP-003 Receiving/Inspection Process, ITTF-013 Media Requests ITTP-018 Media Inventory Control 11_0406 Page 2 of 5 Revision History: Rev. Description of Change A Initial Release B Added use of ITTF-013, Media Requests (SMS Records) 08_0904 Changed Media Specialist to Online Learning support Specialist (OLSS). Modified process to better fit actual media request process.

130

Fleet Inventory.xlsx  

Office of Legacy Management (LM)

2007 SUV 10400 Tuba City, AZ F150 2006 Pick up truck 31180 Monticello, UT RAM 2500 2007 Pick up truck 55603 Weldon Springs, MO RAM 1500 2006 Pick up truck 32702 FLEET INVENTORY...

131

Used Fuel and High-Level Radioactive Waste Extended Storage Collaboration Program  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) convened a workshop of over 40 representatives of the nuclear industry, federal government, national laboratories, and suppliers of used-fuel dry-storage systems to discuss the potential issues associated with extended dry storage of used fuel, that is, storage considerably beyond the term of current and recently proposed U.S. Nuclear Regulatory Commission (NRC) regulations. The workshop was held November 18-19, 2009, at EPRI's offices in Washington, DC.

2010-03-02T23:59:59.000Z

132

High-value energy storage for the grid: a multi-dimensional look  

Science Conference Proceedings (OSTI)

The conceptual attractiveness of energy storage in the electrical power grid has grown in recent years with Smart Grid initiatives. But cost is a problem, interwoven with the complexity of quantifying the benefits of energy storage. This analysis builds toward a multi-dimensional picture of storage that is offered as a step toward identifying and removing the gaps and ''friction'' that permeate the delivery chain from research laboratory to grid deployment. (author)

Culver, Walter J.

2010-12-15T23:59:59.000Z

133

Encapsulation of High Temperature Phase Change Materials for Thermal Energy Storage.  

E-Print Network (OSTI)

??Thermal energy storage is a major contributor to bridge the gap between energy demand (consumption) and energy production (supply) by concentrating solar power. The utilization… (more)

Nath, Rupa

2012-01-01T23:59:59.000Z

134

Second generation high-temperature superconducting solenoid coils and energy storage.  

E-Print Network (OSTI)

??One of the most promising applications of superconductors is in Superconducting Magnetic Energy Storage (SMES) systems, which are becoming the enabling engines for improving the… (more)

Baiej, Hanan Tahir

2013-01-01T23:59:59.000Z

135

High-Capacity Hydrogen-Based Green-Energy Storage Solutions for ...  

Science Conference Proceedings (OSTI)

Integrating intermittent renewable energy sources, by safe and cost-effective energy storage systems based on solid state hydrogen is today achievable thanks ...

136

The Cosmic Energy Inventory  

E-Print Network (OSTI)

We present an inventory of the cosmic mean densities of energy associated with all the known states of matter and radiation at the present epoch. The observational and theoretical bases for the inventory have become rich enough to allow estimates with observational support for the densities of energy in some 40 forms. The result is a global portrait of the effects of the physical processes of cosmic evolution.

Masataka Fukugita; P. J. E. Peebles

2004-06-03T23:59:59.000Z

137

Storage of molecular hydrogen in an ammonia borane compound at high pressure  

DOE Green Energy (OSTI)

We studied ammonia borane (AB), NH{sub 3}BH{sub 3}, in the presence of excess hydrogen (H{sub 2}) pressure and discovered a solid phase, AB(H{sub 2})x, where x {approx} 1.3-2. The new AB-H{sub 2} compound can store an estimated 8-12 wt % molecular H{sub 2} in addition to the chemically bonded H{sub 2} in AB. This phase formed slowly at 6.2 GPa, but the reaction rate could be enhanced by crushing the AB sample to increase its contact area with H{sub 2}. The compound has 2 Raman H{sub 2} vibron peaks from the absorbed H{sub 2} in this phase: one ({nu}{sub 1}) at frequency 70 cm{sup -1} below the free H{sub 2} vibron, and the other ({nu}{sub 2}) at higher frequency overlapping with the free H{sub 2} vibron at 6 GPa. The peaks shift linearly over the pressure interval of 6-16 GPa with average pressure coefficients of d{nu}{sub 1}/dP = 4 cm{sup -1}/GPa and d{nu}{sub 2}/dP = 6 cm{sup -1}/GPa. The formation of the compound is accompanied by changes in the N-H and B-H stretching Raman peaks resulting from the AB interactions with H{sub 2} which indicate the structural complexity and low symmetry of this phase. Storage of significant amounts of additional molecular H{sub 2} in AB increases the already high hydrogen content of AB, and may provide guidance for developing improved hydrogen storage materials.

Lin, Y.

2010-02-24T23:59:59.000Z

138

AQUIFER THERMAL ENERGY STORAGE-A SURVEY  

E-Print Network (OSTI)

1978, High temperature underground thermal energy storage,in Proceedings, Thermal Energy Storage in Aquifers Workshop:High temperature underground thermal energy storage, in ATES

Tsang, Chin Fu

2012-01-01T23:59:59.000Z

139

Risk perception on management of nuclear high-level and transuranic waste storage  

SciTech Connect

The Department of Energy`s program for disposing of nuclear High-Level Waste (HLW) and transuranic (TRU) waste has been impeded by overwhelming political opposition fueled by public perceptions of actual risk. Analysis of these perceptions shows them to be deeply rooted in images of fear and dread that have been present since the discovery of radioactivity. The development and use of nuclear weapons linked these images to reality and the mishandling of radioactive waste from the nations military weapons facilities has contributed toward creating a state of distrust that cannot be erased quickly or easily. In addition, the analysis indicates that even the highly educated technical community is not well informed on the latest technology involved with nuclear HLW and TRU waste disposal. It is not surprising then, that the general public feels uncomfortable with DOE`s management plans for with nuclear HLW and TRU waste disposal. Postponing the permanent geologic repository and use of Monitored Retrievable Storage (MRS) would provide the time necessary for difficult social and political issues to be resolved. It would also allow time for the public to become better educated if DOE chooses to become proactive.

Dees, L.A.

1994-08-15T23:59:59.000Z

140

Development of Regenerable High Capacity Boron Nitrogen Hydrides as Hydrogen Storage Materials  

DOE Green Energy (OSTI)

The objective of this three-phase project is to develop synthesis and hydrogen extraction processes for nitrogen/boron hydride compounds that will permit exploitation of the high hydrogen content of these materials. The primary compound of interest in this project is ammonia-borane (NH{sub 3}BH{sub 3}), a white solid, stable at ambient conditions, containing 19.6% of its weight as hydrogen. With a low-pressure on-board storage and an efficient heating system to release hydrogen, ammonia-borane has a potential to meet DOE's year 2015 specific energy and energy density targets. If the ammonia-borane synthesis process could use the ammonia-borane decomposition products as the starting raw material, an efficient recycle loop could be set up for converting the decomposition products back into the starting boron-nitrogen hydride. This project is addressing two key challenges facing the exploitation of the boron/nitrogen hydrides (ammonia-borane), as hydrogen storage material: (1) Development of a simple, efficient, and controllable system for extracting most of the available hydrogen, realizing the high hydrogen density on a system weight/volume basis, and (2) Development of a large-capacity, inexpensive, ammonia-borane regeneration process starting from its decomposition products (BNHx) for recycle. During Phase I of the program both catalytic and non-catalytic decomposition of ammonia borane are being investigated to determine optimum decomposition conditions in terms of temperature for decomposition, rate of hydrogen release, purity of hydrogen produced, thermal efficiency of decomposition, and regenerability of the decomposition products. The non-catalytic studies provide a base-line performance to evaluate catalytic decomposition. Utilization of solid phase catalysts mixed with ammonia-borane was explored for its potential to lower the decomposition temperature, to increase the rate of hydrogen release at a given temperature, to lead to decomposition products amenable for regeneration, and direct catalytic hydrogenation of the decomposition products. Two different approaches of heating ammonia-borane are being investigated: (a) 'heat to material approach' in which a fixed compartmentalized ammonia-borane is heated by a carefully controlled heating pattern, and (b) 'material to heat approach' in which a small amount of ammonia-borane is dispensed at a time in a fixed hot zone. All stages of AB decomposition are exothermic which should allow the small 'hot zone' used in the second approach for heating to be self-sustaining. During the past year hydrogen release efforts focused on the second approach determining the amount of hydrogen released, kinetics of hydrogen release, and the amounts of impurities released as a function of AB decomposition temperature in the 'hot zone.'

Damle, A.

2010-02-03T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

A High Frequency Isolated Current-fed Bidirectional DC/AC Converter For Grid-Tied Energy Storage System  

E-Print Network (OSTI)

AC Converter for Grid-tied Energy Storage System Xiaolei Hu,resources, grid-tied energy storage systems voltage to abe increasingly incorporated. Energy storage devices allows

King Jet, Tseng

2013-01-01T23:59:59.000Z

142

High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID)  

SciTech Connect

The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 3) presents the standards and requirements for the following sections: Safeguards and Security, Engineering Design, and Maintenance.

Not Available

1994-04-01T23:59:59.000Z

143

High level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 6  

SciTech Connect

The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 6) outlines the standards and requirements for the sections on: Environmental Restoration and Waste Management, Research and Development and Experimental Activities, and Nuclear Safety.

Not Available

1994-04-01T23:59:59.000Z

144

High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 4  

SciTech Connect

The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 4) presents the standards and requirements for the following sections: Radiation Protection and Operations.

Not Available

1994-04-01T23:59:59.000Z

145

High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 5  

SciTech Connect

The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Identification Document (S/RID) is contained in multiple volumes. This document (Volume 5) outlines the standards and requirements for the Fire Protection and Packaging and Transportation sections.

1994-04-01T23:59:59.000Z

146

High-level waste storage tank farms/242-A evaporator Standards/Requirements Identification Document (S/RID), Volume 2  

Science Conference Proceedings (OSTI)

The High-Level Waste Storage Tank Farms/242-A Evaporator Standards/Requirements Document (S/RID) is contained in multiple volumes. This document (Volume 2) presents the standards and requirements for the following sections: Quality Assurance, Training and Qualification, Emergency Planning and Preparedness, and Construction.

Not Available

1994-04-01T23:59:59.000Z

147

The Darmstadt Antiproton Project (PANDA) at the High Energy Storage Ring at GSI  

DOE Green Energy (OSTI)

Recently GSI presented the plans for a major new international research facility. A key feature of this new facility will be the delivery of intense, high-quality secondary beams which embody the production of antiprotons. For the antiproton beams a 50 Tm storage ring is planned, including electron and stochastic cooling, will be able to handle antiproton beams in the momentum range from 1.5 up to 15 GeV/c. The design luminosity is 2 x 10{sup 32} cm{sup -2} s{sup -1}. The PANDA Experiment will take place at an internal target and will cover the aspects of the structure of hadrons and the properties of hadronic matter in the corresponding energy range. The main topics to be addressed are: Spectroscopy of charmonium; Search for charmed hybrids and glueballs; Interaction of open and hidden charm with nucleons and nuclei; Single and double hypernuclei; Open charm spectroscopy; CP-Violation in the charm sector; Deeply Virtual Comptom Scattering, etc. The major part of the experimental program will make use of a general purpose detector PANDA. The concept of this detector is presented.

Peters, Klaus J. (Ruhr University, Bochum, Germany)

2002-11-20T23:59:59.000Z

148

TWRS retrieval and disposal mission, immobilized high-level waste storage plan  

SciTech Connect

This project plan has a two fold purpose. First, it provides a plan specific to the Hanford Tank Waste Remediation System (TWRS) Immobilized High-Level Waste (EMW) Storage Subproject for the Washington State Department of Ecology (Ecology) that meets the requirements of Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) milestone M-90-01 (Ecology et al. 1996) and is consistent with the project plan content guidelines found in Section 11.5 of the Tri-Party Agreement action plan. Second, it provides an upper tier document that can be used as the basis for future subproject line item construction management plans. The planning elements for the construction management plans are derived from applicable U.S. Department of Energy (DOE) planning guidance documents (DOE Orders 4700.1 (DOE 1992a) and 430.1 (DOE 1995)). The format and content of this project plan are designed to accommodate the plan`s dual purpose. A cross-check matrix is provided in Appendix A to explain where in the plan project planning elements required by Section 11.5 of the Tri-Party Agreement are addressed.

Calmus, R.B.

1998-01-07T23:59:59.000Z

149

Peak Underground Working Natural Gas Storage Capacity  

Gasoline and Diesel Fuel Update (EIA)

Note: 1) 'Demonstrated Peak Working Gas Capacity' is the sum of the highest storage inventory level of working gas observed in each facility over the prior 5-year period as...

150

Development of a high-resolution emission inventory for Spain using the SMOKE modelling system: A case study for the years 2000 and 2010  

Science Conference Proceedings (OSTI)

Emission preparation is a critical stage in air quality modelling. The generation of input information from regulatory emission inventories compatible with the requirements of eulerian chemical-transport models needs a computationally efficient, reliable, ... Keywords: Air quality, Atmospheric emissions, Emission preparation for modelling, SMOKE, Spain

Rafael Borge; Julio Lumbreras; Encarnacion Rodríguez

2008-08-01T23:59:59.000Z

151

The LANL Physical Inventory Program  

SciTech Connect

The LANL physical inventory program (statistically based) provides assurance that the inventory is represented to the defined confidence levels. In addition, it establishes a benchmark to prove that the inventory is accurately stated. The LANL's Physical Inventory Program for nuclear materials requires the performance of periodic physical inventories and special inventories of nuclear material. The Inventory Program also requires the reconciliation of inventory measurements with previously established nuclear material accountability values. This inventory program applies to all material balance areas (MBAs) and is designed in accordance with DOE order 474.1, 'Nuclear Material Control and Accountability'. The program uses a graded approach for performing physical inventories with primary emphasis placed on Categories I and II quantities of special nuclear material. This paper describes the essential elements of the LANL Physical Inventory Program. In addition, the inter-dependency of the Inventory Program with respect to other LANL MC&A Programs is discussed. This paper, by outlining the elements and approach of a site-specific physical inventory program assists safeguards practitioners in the design of related physical inventory programs.

Pompeo, J. A. (John A.)

2001-01-01T23:59:59.000Z

152

Appropriate storage for high-penetration grid-connected photovoltaic plants A.A. Solomon a  

E-Print Network (OSTI)

% of the annual load requirements could have been achieved, albeit at the cost of having to dump approximately 5 be derived by detailed consideration of the three-way mutual interactions among storage, demand profile

Kammen, Daniel M.

153

High Density Hydrogen Storage Systems Demonstration Using NaAIH4  

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

Density Hydrogen Storage Density Hydrogen Storage System Demonstration Using NaAlH 4 Complex Compound Hydrides D. Mosher, X. Tang, S. Arsenault, B. Laube, M. Cao, R. Brown, S. Saitta, J. Costello United Technologies Research Center East Hartford, Connecticut Report to the U.S. Department of Energy (DOE) Contract Number: DE-FC36-02AL-67610 December 19, 2006 * * Presented to the DOE and the FreedomCAR & Fuel Partnership Hydrogen Storage Tech Team This presentation does not contain proprietary or confidential information 2 Overview Objective: Identify and overcome the critical technical barriers in developing complex hydride based storage systems, especially those which differ from conventional metal hydride systems, to meet DOE system targets. Approach: Design, fabricate and test a sequence of subscale and full scale

154

High Level Computational Chemistry Approaches to the Prediction of Energetic Properties of Chemical Hydrogen Storage Systems  

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

Level Computational Chemistry Approaches Level Computational Chemistry Approaches to the Prediction of the Energetic Properties of Chemical Hydrogen Storage Systems David A. Dixon Chemistry, University of Alabama, Tuscaloosa, AL Cast: Myrna Hernandez-Matus, Daniel Grant, Jackson Switzer, Jacob Batson, Ronita Folkes, Minh Nguyen Anthony J. Arduengo & co-workers Maciej Gutowski (PNNL) Robert Ramsay Chair Fund Shelby Hall Funding provided in part by the Department of Energy, Office of Energy Efficiency and Renewable Energy under the Hydrogen Storage Grand Challenge, Solicitation No. DE-PS36- 03GO93013 Chemical H 2 Storage Center of Excellence The Promise of Chemical Hydrogen Storage * Chemical reaction releases H 2 at suitable pressures and temperatures - Reaction thermodynamics dictate max. H 2 pressure as function of T -

155

Advanced high-speed flywheel energy storage systems for pulsed power application  

E-Print Network (OSTI)

Power systems on modern commercial transportation systems are moving to more electric based equipment, thus improving the reliability of the overall system. Electrical equipment on such systems will include some loads that require very high power for short periods of time, on the order of a few seconds, especially during acceleration and deceleration. The current approach to solving this problem is sizing the electrical grid for peak power, rather than the average. A method to efficiently store and discharge the pulsed power is necessary to eliminate the cost and weight of oversized generation equipment to support the pulsed power needs of these applications. Highspeed Flywheel Energy Storage Systems (FESS) are effectively capable of filling the niche of short duration, high cycle life applications where batteries and ultra capacitors are not usable. In order to have an efficient high-speed FESS, performing three important steps towards the design of the overall system are extremely vital. These steps are modeling, analysis and control of the FESS that are thoroughly investigated in this dissertation. This dissertation establishes a comprehensive analysis of a high-speed FESS in steady state and transient operations. To do so, an accurate model for the complete FESS is derived. State space averaging approach is used to develop DC and small-signal AC models of the system. These models effectively simplify analysis of the FESS and give a strong physical intuition to the complete system. In addition, they result in saving time and money by avoiding time consuming simulations performed by expensive packages, such as Simulink, PSIM, etc. In the next step, two important factors affecting operation of the Permanent Magnet Synchronous Machine (PMSM) implemented in the high-speed FESS are investigated in detail and outline a proper control strategy to achieve the required performance by the system. Next, a novel design algorithm developed by S.P. Bhattacharyya is used to design the control system. The algorithm has been implemented to a motor drive system, for the first time, in this work. Development of the complete set of the current- and speed-loop proportional-integral controller gains stabilizing the system is the result of this implementation. In the last part of the dissertation, based on the information and data achieved from the analysis and simulations, two parts of the FESS, inverter/rectifier and external inductor, are designed and the former one is manufactured. To verify the validity and feasibility of the proposed controller, several simulations and experimental results on a laboratory prototype are presented.

Talebi Rafsanjan, Salman

2008-12-01T23:59:59.000Z

156

Second-generation high-temperature superconducting coils and their applications for energy storage  

E-Print Network (OSTI)

Development of SMES systems 29 3.1 Structure of SMES systems . . . . . . . . . . . . . . . . . . . . . 29 3.2 History of SMES technology . . . . . . . . . . . . . . . . . . . . . 32 3.3 Comparison of SMES with other energy storage systems . . . . . 35 3... storage devices. The access time is all normalised to that of batteries. . . . . . . . . . . . . . 37 4.1 Characteristics of Superpower’s SCS 4050 & SCS 12050 tapes. . . 47 4.2 Pancake coil design using 12mm-width tape, giving maximum energy. 51 4...

Yuan, Weijia

2010-11-16T23:59:59.000Z

157

PHYSICAL INVENTORY LISTING | Department of Energy  

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

PHYSICAL INVENTORY LISTING PHYSICAL INVENTORY LISTING Form supports nuclear materials control and accountability. PHYSICAL INVENTORY LISTING More Documents & Publications DOENRC F...

158

A Branch-Price-and-Cut Algorithm for Single-Product Maritime Inventory Routing  

Science Conference Proceedings (OSTI)

A branch-price-and-cut algorithm is developed for a complex maritime inventory-routing problem with varying storage capacities and production/consumption rates at facilities. The resulting mixed-integer pricing problem is solved exactly and efficiently ... Keywords: column generation, dynamic programming, integer programming, maritime inventory routing

Faramroze G. Engineer; Kevin C. Furman; George L. Nemhauser; Martin W. P. Savelsbergh; Jin-Hwa Song

2012-01-01T23:59:59.000Z

159

AQUIFER THERMAL ENERGY STORAGE-A SURVEY  

E-Print Network (OSTI)

High temperature underground thermal energy storage, inProceedings, Thermal Energy Storage in Aquifers Workshop:underground thermal energy storage, in ATES newsletter:

Tsang, Chin Fu

2012-01-01T23:59:59.000Z

160

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

Survey of Thermal Energy Storage in Aquifers Coupled withGeneration and Energy Storage," presented at Frontiers ofStudy of Underground Energy Storage Using High-Pressure,

Authors, Various

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Development and Performance Evaluation of High Temperature Concrete for Thermal Energy Storage for Solar Power Generation  

DOE Green Energy (OSTI)

Two different storage methods are investigated. In the first one heat is transported using molten slat through a stainless steel tube and heat is transported into concrete block through diffusion. The cost of the system is higher than the targeted DOE goal of $15/kWhthermal The increase in cost of the system is due to stainless steel tube to transfer the heat from molten salt to the concrete blocks.The other method is a one-tank thermocline system in which both the hot and cold fluid occupy the same tank resulting in reduced storage tank volume. In this model, heated molten salt enters the top of the tank which contains a packed bed of quartzite rock and silica sand as the thermal energy storage (TES) medium. The single-tank storage system uses about half the salt that is required by the two-tank system for a required storage capacity. This amounts to a significant reduction in the cost of the storage system. The single tank alternative has also been proven to be cheaper than the option which uses large concrete modules with embedded heat exchangers. Using computer models optimum dimensions are determined to have an round trip efficiency of 84%. Additionally, the cost of the structured concrete thermocline configuration provides the TES capacity cost of $33.80$/kWhthermal compared with $30.04/kWhthermal for a packed-bed thermocline (PBTC) configuration and $46.11/kWhthermal for a two-tank liquid configuration.

R. Panneer Selvam, Micah Hale and Matt strasser

2013-03-31T23:59:59.000Z

162

Method for the production of electrodes for lead--acid storage batteries. [drying by inert gas at high temperature  

SciTech Connect

A method for the production of lead--acid storage batteries having a grid of lead alloy filled with active materials consisting of lead oxides, lead powder, sulfuric acid, and water is described. The electrodes are subjected to a jet of an inert gas at a high temperature and velocity for several seconds to dry the surface of the electrodes while leaving the interior thereof moist.

Nikolaou, P.

1978-08-29T23:59:59.000Z

163

Moldova National Inventory Report - Lessons Learned | Open Energy  

Open Energy Info (EERE)

Moldova National Inventory Report - Lessons Learned Moldova National Inventory Report - Lessons Learned Jump to: navigation, search Name Moldova Second National Inventory Report - Lessons Learned Agency/Company /Organization United Nations Development Programme Sector Energy, Land Topics GHG inventory, Background analysis Resource Type Publications, Lessons learned/best practices Country Moldova Eastern Europe References UNDP National Communications Support Program[1] "Key Lessons Learned From The Process of Preparing Moldova's SNC 1. National experts stated that IPCC default Emission Factors (EFs) were sometimes inappropriate for sources highly dependent on local conditions. Active involvement of key stakeholders and relevant organizations made it possible for Moldova to develop local EFs for prioritized key sources;

164

Service Contract Inventory | Department of Energy  

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

Service Contract Inventory Service Contract Inventory DOE 2012 Service Contract Inventory 122712.xlsx DOE FY12 Analysis Plan MAX 122712.pdf DOEFY11ServiceContractInventory0.xl...

165

Hydrogen Storage in Nano-Phase Diamond at High Temperature and Its Release  

DOE Green Energy (OSTI)

The objectives of this proposed research were: 91) Separation and storage of hydrogen on nanophase diamonds. It is expected that the produced hydrogen, which will be in a mixture, can be directed to a nanophase diamond system directly, which will not only store the hydrogen, but also separate it from the gas mixture, and (2) release of the stored hydrogen from the nanophase diamond.

Tushar K Ghosh

2008-10-13T23:59:59.000Z

166

The Value of Information in Inventory Management  

E-Print Network (OSTI)

Inventory management traditionally assumes the precise knowledge of the ... stage inventory management in a robust optimization framework; the precise ...

167

Calcine Waste Storage at the Idaho Nuclear Technology and Engineering Center  

Science Conference Proceedings (OSTI)

A potential option in the program for long-term management of high-level wastes at the Idaho Nuclear Technology and Engineering Center (INTEC), at the Idaho National Engineering and Environmental Laboratory, calls for retrieving calcine waste and converting it to a more stable and less dispersible form. An inventory of calcine produced during the period December 1963 to May 1999 has been prepared based on calciner run, solids storage facilities operating, and miscellaneous operational information, which gives the range of chemical compositions of calcine waste stored at INTEC. Information researched includes calciner startup data, waste solution analyses and volumes calcined, calciner operating schedules, solids storage bin capacities, calcine storage bin distributor systems, and solids storage bin design and temperature monitoring records. Unique information on calcine solids storage facilities design of potential interest to remote retrieval operators is given.

M. D. Staiger

1999-06-01T23:59:59.000Z

168

CLEAN Inventory | Open Energy Information  

Open Energy Info (EERE)

CLEAN Inventory CLEAN Inventory Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve CLEAN Inventory There are a number of international efforts to provide assistance for the creation of low emission development plans and strategies including work on technology needs assessments (TNAs), Nationally Appropriate Mitigation Actions (NAMAs), low carbon growth plans and roadmaps. This user-generated inventory presents many of these assistance efforts occurring internationally. The inventory was developed to provide information on relevant activities and tools that can inform and support future work. The goals of this inventory activity are to avoid duplication of effort, to promote efficient use of resources, to assess assistance gaps and to

169

Inventory management strategy for the supply chain of a medical device company  

E-Print Network (OSTI)

In the medical device industry, many companies rely on a high inventory strategy in order to meet their customers' urgent requirements, sometimes leading to excessive inventory. This problem is compounded when it involves ...

Tjhin, Poi Chung

2012-01-01T23:59:59.000Z

170

Strong finish to 2011 natural gas storage injection season on Oct ...  

U.S. Energy Information Administration (EIA)

Working natural gas inventories as of October 31 were 3,810 billion cubic feet (Bcf), following exceptionally large storage builds at the end of the 2011 injection ...

171

Seismic design and evaluation guidelines for the Department of Energy high-level waste storage tanks and appurtenances  

Science Conference Proceedings (OSTI)

This document provides guidelines for the design and evaluation of underground high-level waste storage tanks due to seismic loads. Attempts were made to reflect the knowledge acquired in the last two decades in the areas of defining the ground motion and calculating hydrodynamic loads and dynamic soil pressures for underground tank structures. The application of the analysis approach is illustrated with an example. The guidelines are developed for specific design of underground storage tanks, namely double-shell structures. However, the methodology discussed is applicable for other types of tank structures as well. The application of these and of suitably adjusted versions of these concepts to other structural types will be addressed in a future version of this document.

Bandyopadhyay, K.; Cornell, A.; Costantino, C.; Kennedy, R.; Miller, C.; Veletsos, A.

1993-01-01T23:59:59.000Z

172

Capacity Development Team March 2009INVENTORY OF DONOR APPROACHES TO CAPACITY DEVELOPMENT: WHAT WE ARE LEARNING  

E-Print Network (OSTI)

2. INVENTORY RESULTS............................................................................................................................................... 3

unknown authors

2009-01-01T23:59:59.000Z

173

Spin rotation and oscillation of high energy particles in storage ring  

E-Print Network (OSTI)

Phenomena of rotation and oscillations of particle spin are discussed for particles rotating in storage ring. The fact that these effects are described by spin-dependent part of zero-angle scattering amplitude allows to use them for the measurement of this amplitude at different energies of colliding particles. It is shown that effect magnitudes are large and they can be observed at the existing accelerators.

Vladimir G. Baryshevsky

2001-09-12T23:59:59.000Z

174

Operations and Maintenance Concept Plan for the Immobilized High Level Waste (IHLW) Interim Storage Facility  

SciTech Connect

This O&M Concept looks at the future operations and maintenance of the IHLW/CSB interim storage facility. It defines the overall strategy, objectives, and functional requirements for the portion of the building to be utilized by Project W-464. The concept supports the tasks of safety basis planning, risk mitigation, alternative analysis, decision making, etc. and will be updated as required to support the evolving design.

JANIN, L.F.

2000-08-30T23:59:59.000Z

175

Dry Storage Demonstration for High-Burnup Spent Nuclear Fuel: Feasibility Study  

Science Conference Proceedings (OSTI)

Initially, casks for dry storage of spent fuel were licensed for assembly-average burnup of about 35 GWd/MTU. Over the last two decades, the discharge burnup of fuel has increased steadily and now routinely exceeds 45 GWd/MTU. This feasibility study examines the options available for conducting a confirmatory experimental program supporting regulatory acceptance of practical approaches for storing, and later transporting, spent fuel with burnup well in excess of 45 GWd/MTU under a dry, inert atmosphere.

2003-09-19T23:59:59.000Z

176

Power applications of high-temperature superconductivity: Variable speed motors, current switches, and energy storage for end use  

DOE Green Energy (OSTI)

The objective of this project is to conduct joint research and development activities related to certain electric power applications of high-temperature superconductivity (HTS). The new superconductors may allow development of an energy-efficient switch to control current to variable speed motors, superconducting magnetic energy storage (SMES) systems, and other power conversion equipment. Motor types that were considered include induction, permanent magnet, and superconducting ac motors. Because it is impractical to experimentally alter certain key design elements in radial-gap motors, experiments were conducted on an axial field superconducting motor prototype using 4 NbTi magnets. Superconducting magnetic energy storage technology with 0.25--5 kWh stored energy was studied as a viable solution to short duration voltage sag problems on the customer side of the electric meter. The technical performance characteristics of the device wee assembled, along with competing technologies such as active power line conditioners with storage, battery-based uninterruptible power supplies, and supercapacitors, and the market potential for SMES was defined. Four reports were prepared summarizing the results of the project.

Hawsey, R.A. [Oak Ridge National Lab., TN (United States); Banerjee, B.B.; Grant, P.M. [Electric Power Research Inst., Palo Alto, CA (United States)

1996-08-01T23:59:59.000Z

177

Hydrogen Storage  

Science Conference Proceedings (OSTI)

Oct 10, 2012 ... Energy Storage: Materials, Systems and Applications: Hydrogen Storage Program Organizers: Zhenguo "Gary" Yang, Pacific Northwest ...

178

Manufacturing Cost Analysis of Novel Steel/Concrete Composite Vessel for Stationary Storage of High-Pressure Hydrogen  

SciTech Connect

A novel, low-cost, high-pressure, steel/concrete composite vessel (SCCV) technology for stationary storage of compressed gaseous hydrogen (CGH2) is currently under development at Oak Ridge National Laboratory (ORNL) sponsored by DOE s Fuel Cell Technologies (FCT) Program. The SCCV technology uses commodity materials including structural steels and concretes for achieving cost, durability and safety requirements. In particular, the hydrogen embrittlement of high-strength low-alloy steels, a major safety and durability issue for current industry-standard pressure vessel technology, is mitigated through the use of a unique layered steel shell structure. This report presents the cost analysis results of the novel SCCV technology. A high-fidelity cost analysis tool is developed, based on a detailed, bottom-up approach which takes into account the material and labor costs involved in each of the vessel manufacturing steps. A thorough cost study is performed to understand the SCCV cost as a function of the key vessel design parameters, including hydrogen pressure, vessel dimensions, and load-carrying ratio. The major conclusions include: The SCCV technology can meet the technical/cost targets set forth by DOE s FCT Program for FY2015 and FY2020 for all three pressure levels (i.e., 160, 430 and 860 bar) relevant to the hydrogen production and delivery infrastructure. Further vessel cost reduction can benefit from the development of advanced vessel fabrication technologies such as the highly automated friction stir welding (FSW). The ORNL-patented multi-layer, multi-pass FSW can not only reduce the amount of labor needed for assembling and welding the layered steel vessel, but also make it possible to use even higher strength steels for further cost reductions and improvement of vessel structural integrity. It is noted the cost analysis results demonstrate the significant cost advantage attainable by the SCCV technology for different pressure levels when compared to the industry-standard pressure vessel technology. The real-world performance data of SCCV under actual operating conditions is imperative for this new technology to be adopted by the hydrogen industry for stationary storage of CGH2. Therefore, the key technology development effort in FY13 and subsequent years will be focused on the fabrication and testing of SCCV mock-ups. The static loading and fatigue data will be generated in rigorous testing of these mock-ups. Successful tests are crucial to enabling the near-term impact of the developed storage technology on the CGH2 storage market, a critical component of the hydrogen production and delivery infrastructure. In particular, the SCCV has high potential for widespread deployment in hydrogen fueling stations.

Feng, Zhili [ORNL; Zhang, Wei [ORNL; Wang, Jy-An John [ORNL; Ren, Fei [ORNL

2012-09-01T23:59:59.000Z

179

Inventory Management Activities and Processes  

Science Conference Proceedings (OSTI)

The purpose of inventory management is to ensure that equipment, components, materials, and services required to support effective operation and maintenance of a power generating facility are available and ready for use when needed. Briefly stated, the goal of inventory management is to make sure that the right parts are available at the right time and the right cost to ensure safe and continuous plant operation. This technical update summarizes the activities and processes involved in an inventory manag...

2008-03-03T23:59:59.000Z

180

HSS Information and Services Inventory  

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

HSS Topical Areas HSS Topical Areas Quality Assurance Enforcement / Oversight Environment HSS Outreach and Communications HSPD-12 Nuclear Materials Management & Safeguards System (NMMSS) HSS Internal Operations Council on Environmental Quality (CEQ) HSS Information and Services Inventory Web Site Priorities and Schedules The Office of Health, Safety and Security maintains an inventory of the HSS Website content as required by Section 207(f)(2) of the E-Government Act of 2002. This inventory is reviewed periodically for relevance and content update, and establishes a schedule for publishing information. HSS Information Inventory last updated: MAY 4, 2009 Priority 1: Required by law, regulation, Presidential directive, or other official directive or to ensure national security.

Note: This page contains sample records for the topic "high storage inventories" 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

Storage containers for radioactive material  

DOE Patents (OSTI)

A radioactive material storage system is claimed for use in the laboratory having a flat base plate with a groove in one surface thereof and a hollow pedestal extending perpendicularly away from the other surface thereof, a sealing gasket in the groove, a cover having a filter therein and an outwardly extending flange which fits over the plate, the groove and the gasket, and a clamp for maintaining the cover and the plate sealed together. The plate and the cover and the clamp cooperate to provide a storage area for radioactive material readily accessible for use or inventory. Wall mounts are provided to prevent accidental formation of critical masses during storage.

Groh, E.F.; Cassidy, D.A.; Dates, L.R.

1980-07-31T23:59:59.000Z

182

Extended Storage Collaboration Program International Subcommittee Report  

Science Conference Proceedings (OSTI)

With the prospect of spent nuclear fuel being stored at reactor sites for the foreseeable future, EPRI established the Extended Storage Collaboration Program (ESCP) in 2009 to investigate aging effects and mitigation options for the extended storage and transportation of spent nuclear fuel. ESCP’s International Subcommittee developed this summary of the regulatory status, operational status, fuel inventory, and technical gaps identified for extended storage of spent fuel for each ...

2012-11-12T23:59:59.000Z

183

Implementation of seismic design and evaluation guidelines for the Department of Energy high-level waste storage tanks and appurtenances  

SciTech Connect

In the fall of 1992, a draft of the Seismic Design and Evaluation Guidelines for the Department of Energy (DOE) High-level Waste Storage Tanks and Appurtenances was issued. The guidelines were prepared by the Tanks Seismic Experts Panel (TSEP) and this task was sponsored by DOE, Environmental Management. The TSEP is comprised of a number of consultants known for their knowledge of seismic ground motion and expertise in the analysis of structures, systems and components subjected to seismic loads. The development of these guidelines was managed by staff from Brookhaven National Laboratory, Engineering Research and Applications Division, Department of Nuclear Energy. This paper describes the process used to incorporate the Seismic Design and Evaluation Guidelines for the DOE High-Level Waste Storage Tanks and Appurtenances into the design criteria for the Multi-Function Waste Tank Project at the Hanford Site. This project will design and construct six new high-level waste tanks in the 200 Areas at the Hanford Site. This paper also discusses the vehicles used to ensure compliance to these guidelines throughout Title 1 and Title 2 design phases of the project as well as the strategy used to ensure consistent and cost-effective application of the guidelines by the structural analysts. The paper includes lessons learned and provides recommendations for other tank design projects which might employ the TSEP guidelines.

Conrads, T.J.

1993-06-01T23:59:59.000Z

184

DOE Announces Policy for Managing Excess Uranium Inventory | Department of  

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

Policy for Managing Excess Uranium Inventory Policy for Managing Excess Uranium Inventory DOE Announces Policy for Managing Excess Uranium Inventory March 12, 2008 - 10:52am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today released a Policy Statement on the management of the Department of Energy's (DOE) excess uranium inventory, providing the framework within which DOE will make decisions concerning future use and disposition of its inventory. During the coming year, DOE will continue its ongoing program for downblending excess highly enriched uranium (HEU) into low enriched uranium (LEU), evaluate the benefits of enriching a portion of its excess natural uranium into LEU, and complete an analysis on enriching and/or selling some of its depleted uranium. Specific transactions are expected to occur in

185

Storage Ring Section for a Polarized Gas Target with High Angular Acceptance  

SciTech Connect

In the framework of the FAIR project, the PAX collaboration has suggested new experiments using polarized protons and antiprotons. In order to provide polarized antiprotons, the polarization buildup by spin-dependent attenuation due to nuclear interaction (spin-filtering) must be studied. The goal of these investigations is to understand the physics of the spin-filtering process with stored protons at COSY, and to shed light on the role of polarized electrons for the polarization buildup. Later on, the spin-dependence of the proton-antiproton interaction will be investigated at the Antiproton Decelerator ring (AD) of CERN. In order to carry out these investigations, a storage ring section has to be developed which minimizes the spin-independent losses due to single Coulomb scattering.

Garishvili, A. [Physikalisches Institut II, Universitaet Erlangen-Nuernberg, Erlangen, (Germany); High Energy Physics Institute, Tbilisi State University, Tbilisi (Georgia); Lorentz, B.; Lehrach, A.; Maier, R.; Rathmann, F.; Stroeher, H. [Institut fuer Kernphysik, Forschungszentrum Juelich, Juelich (Germany); Nass, A.; Steffens, E. [Physikalisches Institut II, Universitaet Erlangen-Nuernberg, Erlangen (Germany); Lenisa, P.; Statera, M. [Universita' di Ferrara and INFN, Ferrara (Italy); Martin, S. [UGS Gerlinde Schulteis and Partner, 08428 Langenbernsdorf (Germany)

2008-02-06T23:59:59.000Z

186

Solar Thermal Energy Storage Device: Hybrid Nanostructures for High-Energy-Density Solar Thermal Fuels  

SciTech Connect

HEATS Project: MIT is developing a thermal energy storage device that captures energy from the sun; this energy can be stored and released at a later time when it is needed most. Within the device, the absorption of sunlight causes the solar thermal fuel’s photoactive molecules to change shape, which allows energy to be stored within their chemical bonds. A trigger is applied to release the stored energy as heat, where it can be converted into electricity or used directly as heat. The molecules would then revert to their original shape, and can be recharged using sunlight to begin the process anew. MIT’s technology would be 100% renewable, rechargeable like a battery, and emissions-free. Devices using these solar thermal fuels—called Hybrisol—can also be used without a grid infrastructure for applications such as de-icing, heating, cooking, and water purification.

None

2012-01-09T23:59:59.000Z

187

Electroville: Grid-Scale Batteries: High Amperage Energy Storage Device—Energy for the Neighborhood  

DOE Green Energy (OSTI)

Broad Funding Opportunity Announcement Project: Led by MIT professor Donald Sadoway, the Electroville project team is creating a community-scale electricity storage device using new materials and a battery design inspired by the aluminum production process known as smelting. A conventional battery includes a liquid electrolyte and a solid separator between its 2 solid electrodes. MIT’s battery contains liquid metal electrodes and a molten salt electrolyte. Because metals and salt don’t mix, these 3 liquids of different densities naturally separate into layers, eliminating the need for a solid separator. This efficient design significantly reduces packaging materials, which reduces cost and allows more space for storing energy than conventional batteries offer. MIT’s battery also uses cheap, earth-abundant, domestically available materials and is more scalable. By using all liquids, the design can also easily be resized according to the changing needs of local communities.

None

2010-01-15T23:59:59.000Z

188

High-Current Effects in the PEP-II Storage Ring  

SciTech Connect

The PEP-II B-Factory operated at peak and integrated luminosity several times the original design values. Its storage rings operated at world-record beam currents with bunch lengths of about 10 mm. Correspondingly significant heat load was imposed on the vacuum system, both due to synchrotron radiation and by energy loss into higher-order modes. The latter in turn would lead to local heating or discharges wherever such energy got absorbed. Over the course of PEP-II running we experienced numerous such effects, which lead to upgrade programs of significant scope. In the following we will describe the most significant of such effects and their mitigation: (1) Upgrades and repairs of RF seals and shields in both rings; (2) Redesign of overheating stripline kicker electrodes to withstand higher powers; and (3) Redesign and replacement of BPM buttons following failure.

Wienands, U.; Akre, R.; Bertsche, Kirk J.; Curry, S.; DeBarger, S.; Decker, F.J.; Ecklund, S.; Fisher, A.; Fox, J.; Heifets, S.; Iverson, R.; Krasnykh, A.; Kulikov, A.; Kurita, N.; Novokhatski, A.; Reeck, N.; Seeman, J.; Sullivan, M.; Teytelman, D.; Turner, J.; van Winkle, D.; /SLAC

2011-11-22T23:59:59.000Z

189

PROCEDURE FOR CONDUCTING A RECORDS INVENTORY | Department of...  

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

CONDUCTING A RECORDS INVENTORY PROCEDURE FOR CONDUCTING A RECORDS INVENTORY PROCEDURE FOR CONDUCTING A RECORDS INVENTORY PROCEDURE FOR CONDUCTING A RECORDS INVENTORY More Documents...

190

Strategic inventory management of externally sourced medical devices  

E-Print Network (OSTI)

The purpose of this research was to determine inventory strategies for externally sourced medical devices. In the medical device industry, the desire for high levels of customer service often results in less than optimal ...

Hillstrom, Nichole L. (Nichole Leigh)

2013-01-01T23:59:59.000Z

191

U.S. Life Cycle Inventory Database Roadmap (Brochure)  

Science Conference Proceedings (OSTI)

Life cycle inventory data are the primary inputs for conducting life cycle assessment studies. Studies based on high-quality data that are consistent, accurate, and relevant allow for robust, defensible, and meaningful results.

Deru, M.

2009-08-01T23:59:59.000Z

192

Other Innovative Storage Systems  

Science Conference Proceedings (OSTI)

High Efficiency Electrical Energy Storage Using Reversible Solid Oxide Cells: Scott Barnett1; Gareth Hughes1; Kyle Yakal-Kremski1; Zhan Gao1; 1 Northwestern ...

193

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... 10. Titanium-decorated carbon nanotubes: a potential high-capacity hydrogen storage madium. ... 3. Exohydrogenated single-wall carbon nanotubes. ...

194

Environmental software systems for emission inventories  

Science Conference Proceedings (OSTI)

Atmospheric emission inventories are important tools for environmental decision making. The need to include transparency and reproducibility in emission calculation also fostered the development of environmental software systems for emission inventories. ... Keywords: Emission inventory theory, Model validation, Upper Austria

Wilfried Winiwarter; Gerald Schimak

2005-12-01T23:59:59.000Z

195

Life Cycle Inventory of a CMOS Chip  

E-Print Network (OSTI)

Reichl, H. “Life cycle inventory analysis and identificationAllen, D.T. ; “Life cycle inventory development for waferLife Cycle Inventory of a CMOS Chip Sarah Boyd and David

Boyd, Sarah; Dornfeld, David; Krishnan, Nikhil

2006-01-01T23:59:59.000Z

196

High-performance batteries for electric-vehicle propulsion and stationary energy storage. Progress report, October 1977--September 1978  

DOE Green Energy (OSTI)

The research, development, and management activities of the programs at Argonne National Laboratory (ANL) and at industrial subcontractors' laboratories on high-temperature batteries during the period October 1977--September 1978 are reported. These batteries are being developed for electric-vehicle propulsion and for stationary-energy-storage applications. The present cells, which operate at 400 to 500/sup 0/C, are of a vertically oriented, prismatic design with one or more inner positive electrodes of FeS or FeS/sub 2/, facing electrodes of lithium--aluminum alloy, and molten LiCl--KCl electrolyte. During this fiscal year, cell and battery development work continued at ANL, Eagle--Picher Industries, Inc., the Energy Systems Group of Rockwell International, and Gould Inc. Related work was also in progress at the Carborundum Co., General Motors Research Laboratories, and various other organizations. A major event was the initiation of a subcontract with Eagle--Picher Industries to develop, design, and fabricate a 40-kWh battery (Mark IA) for testing in an electric van. Conceptual design studies on a 100-MWh stationary-energy-storage module were conducted as a joint effort between ANL and Rockwell International. A significant technical advance was the development of multiplate cells, which are capable of higher performance than bicells. 89 figures, 57 tables.

Nelson, P.A.; Barney, D.L.; Steunenberg, R.K.

1978-11-01T23:59:59.000Z

197

High-performance batteries for electric-vehicle propulsion and stationary energy storage. Progress report, October 1977--September 1978  

SciTech Connect

The research, development, and management activities of the programs at Argonne National Laboratory (ANL) and at industrial subcontractors' laboratories on high-temperature batteries during the period October 1977--September 1978 are reported. These batteries are being developed for electric-vehicle propulsion and for stationary-energy-storage applications. The present cells, which operate at 400 to 500/sup 0/C, are of a vertically oriented, prismatic design with one or more inner positive electrodes of FeS or FeS/sub 2/, facing electrodes of lithium--aluminum alloy, and molten LiCl--KCl electrolyte. During this fiscal year, cell and battery development work continued at ANL, Eagle--Picher Industries, Inc., the Energy Systems Group of Rockwell International, and Gould Inc. Related work was also in progress at the Carborundum Co., General Motors Research Laboratories, and various other organizations. A major event was the initiation of a subcontract with Eagle--Picher Industries to develop, design, and fabricate a 40-kWh battery (Mark IA) for testing in an electric van. Conceptual design studies on a 100-MWh stationary-energy-storage module were conducted as a joint effort between ANL and Rockwell International. A significant technical advance was the development of multiplate cells, which are capable of higher performance than bicells. 89 figures, 57 tables.

Nelson, P.A.; Barney, D.L.; Steunenberg, R.K.

1978-11-01T23:59:59.000Z

198

Seismic design and evaluation guidelines for the Department of Energy High-Level Waste Storage Tanks and Appurtenances  

Science Conference Proceedings (OSTI)

This document provides seismic design and evaluation guidelines for underground high-level waste storage tanks. The guidelines reflect the knowledge acquired in the last two decades in defining seismic ground motion and calculating hydrodynamic loads, dynamic soil pressures and other loads for underground tank structures, piping and equipment. The application of the guidelines is illustrated with examples. The guidelines are developed for a specific design of underground storage tanks, namely double-shell structures. However, the methodology discussed is applicable for other types of tank structures as well. The application of these and of suitably adjusted versions of these concepts to other structural types will be addressed in a future version of this document. The original version of this document was published in January 1993. Since then, additional studies have been performed in several areas and the results are included in this revision. Comments received from the users are also addressed. Fundamental concepts supporting the basic seismic criteria contained in the original version have since then been incorporated and published in DOE-STD-1020-94 and its technical basis documents. This information has been deleted in the current revision.

Bandyopadhyay, K.; Cornell, A.; Costantino, C.; Kennedy, R.; Miller, C.; Veletsos, A.

1995-10-01T23:59:59.000Z

199

Analysis and design of a high-current, high-voltage accurate power supply for the APS storage ring  

SciTech Connect

There are 81 dipole magnets contained in the storage ring at the Advanced Photon Source (APS). These magnets are connected in series and are energized by only one 12-phase power supply. The eighty-first magnet is located in a temperature-controlled room with an NMR probe to monitor the magnetic field in the magnet and provide a reference signal for correction of the field drift due to aging of the components. The current in the magnets will be held at 497 A. The required current stability of the power supply is {plus_minus}30 ppM, the current reproducibility is {plus_minus}50 ppM, and the current ripple is {plus_minus}400 ppM. The voltage required to maintain such a current in the magnets is about 1700 V. Different schemes for regulating current in the magnets are studied. Pspice software is used to simulate the behavior and the design of such a power supply under different conditions. The pros and cons of each scheme will be given and the proper power and regulating scheme will be selected.

Fathizadeh, M.

1993-08-01T23:59:59.000Z

200

Annual Inventory Troubleshooting Checklist Problem Solutions  

E-Print Network (OSTI)

Annual Inventory Troubleshooting Checklist Problem Solutions Duplicate tag number Send email to am;Annual Inventory Troubleshooting Checklist Problem Solutions Personal property Send email to am

Li, Mo

Note: This page contains sample records for the topic "high storage inventories" 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

Robust Inventory Management Using Tractable Replenishment ...  

E-Print Network (OSTI)

Inventory ties up working capital and incurs holding costs, reducing profit every ... Good inventory management has hence become crucial to businesses as they ...

202

Convex Optimization of Centralized Inventory Operations  

E-Print Network (OSTI)

Jan 10, 2005 ... holding and penalty costs, inventory centralization induces a cooperative cost alloca- ... buying, storing and distributing their inventory jointly.

203

Estimating Waste Inventory and Waste Tank Characterization |...  

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

Estimating Waste Inventory and Waste Tank Characterization Estimating Waste Inventory and Waste Tank Characterization Summary Notes from 28 May 2008 Generic Technical Issue...

204

Electrical Equipment Inventory and Inspection Information  

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

Electrical Equipment Inventory and Inspection Information APS Non-NRTL Electrical Equipment Inventory Spreadsheet ANL Recognized Reputable Electrical Equipment Manufacturer List as...

205

National Bridge Inventory Record Data Submission Requirement...  

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

National Bridge Inventory Record Data Submission Requirement National Bridge Inventory Record Data Submission Requirement 2011.09.02 OECM-NBI Record Data Submission Req.pdf More...

206

Incremental validity of the Psychopathic Personality Inventory.  

E-Print Network (OSTI)

??The current study examined the incremental validity of the Psychopathic Personality Inventory-Revised in relation to the Psychological Inventory of Criminal Thinking Styles and Personality Assessment… (more)

McCoy, Katrina.

2011-01-01T23:59:59.000Z

207

Building Technologies Office: Life Cycle Inventory Database  

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

Life Cycle Inventory Database to someone by E-mail Share Building Technologies Office: Life Cycle Inventory Database on Facebook Tweet about Building Technologies Office: Life...

208

Assessment of high temperature nuclear energy storage systems for the production of intermediate and peak-load electric power  

DOE Green Energy (OSTI)

Increased cost of energy, depletion of domestic supplies of oil and natural gas, and dependence on foreign suppliers, have led to an investigation of energy storage as a means to displace the use of oil and gas presently being used to generate intermediate and peak-load electricity. Dedicated nuclear thermal energy storage is investigated as a possible alternative. An evaluation of thermal storage systems is made for several reactor concepts and economic comparisons are presented with conventional storage and peak power producing systems. It is concluded that dedicated nuclear storage has a small but possible useful role in providing intermediate and peak-load electric power.

Fox, E. C.; Fuller, L. C.; Silverman, M. D.

1977-04-18T23:59:59.000Z

209

The Technical and Economical Analysis of a Centralized Air-Conditioning System with Cold Storage Refrigeration in High-Rise Residential Buildings  

E-Print Network (OSTI)

In recent years, the application of a centralized air-conditioning system (CACS) with cold storage refrigeration in high-rise residential buildings has gradually increased. Due to the large difference between civil residential buildings and commercial buildings, characteristics such as the cooling load in summer and the storey height must be considered in the design of the air-conditioning system, and the cold storage equipment and the cold supplying means must be properly selected. The option of establishing centralized air-conditioning equipment with cold storage and supplying unified cold in high-rise residential buildings is analyzed objectively with technical and economical methods in this paper. It is not true that the option of supplying unified cold can save energy all the time. CACS with cold storage will not always be economical. Based on a 27-floor building, the running costs in summer and the first costs are both compared between CACS with and without cold storage refrigeration. The cold storage method selected will significantly impact the residents.

Xiang, C.; Xie, G.

2006-01-01T23:59:59.000Z

210

INEEL Liquid Effluent Inventory  

Science Conference Proceedings (OSTI)

The INEEL contractors and their associated facilities are required to identify all liquid effluent discharges that may impact the environment at the INEEL. This liquid effluent information is then placed in the Liquid Effluent Inventory (LEI) database, which is maintained by the INEEL prime contractor. The purpose of the LEI is to identify and maintain a current listing of all liquid effluent discharge points and to identify which discharges are subject to federal, state, or local permitting or reporting requirements and DOE order requirements. Initial characterization, which represents most of the INEEL liquid effluents, has been performed, and additional characterization may be required in the future to meet regulations. LEI information is made available to persons responsible for or concerned with INEEL compliance with liquid effluent permitting or reporting requirements, such as the National Pollutant Discharge Elimination System, Wastewater Land Application, Storm Water Pollution Prevention, Spill Prevention Control and Countermeasures, and Industrial Wastewater Pretreatment. The State of Idaho Environmental Oversight and Monitoring Program also needs the information for tracking liquid effluent discharges at the INEEL. The information provides a baseline from which future liquid discharges can be identified, characterized, and regulated, if appropriate. The review covered new and removed buildings/structures, buildings/structures which most likely had new, relocated, or removed LEI discharge points, and at least 10% of the remaining discharge points.

Major, C.A.

1997-06-01T23:59:59.000Z

211

Inspector General audit report on waste inventory data at Oak Ridge and Savannah River  

SciTech Connect

The Oak Ridge and Savannah River Operations Offices are responsible for maintaining reliable and accurate waste inventories to ensure effective waste management operations at their sites. The objective of this audit was to determine whether the hazardous, low-level, and low-level mixed waste inventories at the Oak Ridge Reservation and the Savannah River Site were accurate and reliable in Fiscal year (FY) 1998. The volumes of hazardous, low-level, and low-level mixed waste stored at the Oak Ridge Reservation was overstated in FY 1998 inventory records, and the locations of many waste containers at the Savannah River Site were recorded inaccurately or incompletely. Additionally, the Department incurred unnecessary costs adjusting waste inventory data for management reports at the Oak Ridge Reservation and locating waste containers for treatment or disposal at the Savannah River Site. The auditors recommended that the Acting Assistant Secretary for Environmental Management establish general requirements for tracking and reporting waste inventories at the sites. They also recommended that the Manager, Oak Ridge Operations Office, direct contractor personnel to perform an inventory of stored waste and establish adequate procedures to ensure that waste inventory records are kept current, accurate, and complete at all Oak Ridge Reservation sites. Further, they recommended that the Manager, Savannah River Operations Office, ensure that the planned inventory of stored waste is completed, and the contractor personnel record the storage location for all containers and update inventory data when containers are moved.

1998-12-01T23:59:59.000Z

212

High-level waste storage tank farms/242-A evaporator standards/requirements identification document (S/RID), Vol. 6  

SciTech Connect

The scope of the Environmental Restoration and Waste Management (EM) Functional Area includes the programmatic controls associated with the management and operation of the Hanford Tank Farm Facility. The driving management organization implementing the programmatic controls is the Tank Farms Waste Management (WM)organization whose responsibilities are to ensure that performance objectives are established; and that measurable criteria for attaining objectives are defined and reflected in programs, policies and procedures. Objectives for the WM Program include waste minimization, establishment of effective waste segregation methods, waste treatment technology development, radioactive (low-level, high-level) hazardous and mixed waste transfer, treatment, and storage, applicability of a corrective action program, and management and applicability of a decontamination and decommissioning (D&D) program in future years.

Not Available

1994-04-01T23:59:59.000Z

213

Final LDRD report : nanoscale mechanisms in advanced aging of materials during storage of spent %22high burnup%22 nuclear fuel.  

Science Conference Proceedings (OSTI)

We present the results of a three-year LDRD project focused on understanding microstructural evolution and related property changes in Zr-based nuclear cladding materials towards the development of high fidelity predictive simulations for long term dry storage. Experiments and modeling efforts have focused on the effects of hydride formation and accumulation of irradiation defects. Key results include: determination of the influence of composition and defect structures on hydride formation; measurement of the electrochemical property differences between hydride and parent material for understanding and predicting corrosion resistance; in situ environmental transmission electron microscope observation of hydride formation; development of a predictive simulation for mechanical property changes as a function of irradiation dose; novel test method development for microtensile testing of ionirradiated material to simulate the effect of neutron irradiation on mechanical properties; and successful demonstration of an Idaho National Labs-based sample preparation and shipping method for subsequent Sandia-based analysis of post-reactor cladding.

Clark, Blythe G.; Rajasekhara, Shreyas; Enos, David George; Dingreville, Remi Philippe Michel; Doyle, Barney Lee; Hattar, Khalid Mikhiel; Weiner, Ruth F.

2013-09-01T23:59:59.000Z

214

National Coal Quality Inventory (NACQI)  

Science Conference Proceedings (OSTI)

The U.S. Geological Survey (USGS) conducted the National Coal Quality Inventory (NaCQI) between 1999 and 2005 to address a need for quality information on coals that will be mined during the next 20-30 years. Collaboration between the USGS, State geological surveys, universities, coal burning utilities, and the coal mining industry plus funding support from the Electric Power Research Institute (EPRI) and the U.S. Department of Energy (DOE) permitted collection and submittal of coal samples for analysis. The chemical data (proximate and ultimate analyses; major, minor and trace element concentrations) for 729 samples of raw or prepared coal, coal associated shale, and coal combustion products (fly ash, hopper ash, bottom ash and gypsum) from nine coal producing States are included. In addition, the project identified a new coal reference analytical standard, to be designated CWE-1 (West Elk Mine, Gunnison County, Colorado) that is a high-volatile-B or high-volatile-A bituminous coal with low contents of ash yield and sulfur, and very low, but detectable contents of chlorine, mercury and other trace elements.

Robert Finkelman

2005-09-30T23:59:59.000Z

215

Use and Storage of Test and Operations Data from the High Temperature Test Reactor Acquired by the US Government from the Japan Atomic Energy Agency  

SciTech Connect

This document describes the use and storage of data from the High Temperature Test Reactor (HTTR) acquired from the Japan Atomic Energy Agency (JAEA) by the U.S. Government for high temperature reactor research under the Next Generation Nuclear Plant (NGNP) Project.

Hans Gougar

2010-02-01T23:59:59.000Z

216

Bearing design for flywheel energy storage using high-TC superconductors  

DOE Patents (OSTI)

A high temperature superconductor material bearing system (38) This system (38) includes a rotor (50) having a ring permanent magnet (60), a plurality of permanent magnets (16, 20 and 70) for interacting to generate levitation forces for the system (38). This group of magnets are a push/pull bearing (75). A high temperature superconductor structure (30) interacts with the ting permanent magnet (60) to provide stabilizing forces for the system (38).

Hull, John R. (Hinsdale, IL); Mulcahy, Thomas M. (Western Springs, IL)

2000-01-01T23:59:59.000Z

217

Report on interim storage of spent nuclear fuel  

SciTech Connect

The report on interim storage of spent nuclear fuel discusses the technical, regulatory, and economic aspects of spent-fuel storage at nuclear reactors. The report is intended to provide legislators state officials and citizens in the Midwest with information on spent-fuel inventories, current and projected additional storage requirements, licensing, storage technologies, and actions taken by various utilities in the Midwest to augment their capacity to store spent nuclear fuel on site.

1993-04-01T23:59:59.000Z

218

Chemical Storage-Overview  

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

Storage - Storage - Overview Ali T-Raissi, FSEC Hydrogen Storage Workshop Argonne National Laboratory, Argonne, Illinois August 14-15, 2002 Hydrogen Fuel - Attributes * H 2 +Âœ O 2 → H 2 O (1.23 V) * High gravimetric energy density: 27.1 Ah/g, based on LHV of 119.93 kJ/g * 1 wt % = 189.6 Wh/kg (0.7 V; i.e. η FC = 57%) * Li ion cells: 130-150 Wh/kg Chemical Hydrides - Definition * They are considered secondary storage methods in which the storage medium is expended - primary storage methods include reversible systems (e.g. MHs & C-nanostructures), GH 2 & LH 2 storage Chemical Hydrides - Definition (cont.) * The usual chemical hydride system is reaction of a reactant containing H in the "-1" oxidation state (hydride) with a reactant containing H in the "+1" oxidation

219

Inventory management for drug discovery  

E-Print Network (OSTI)

This thesis documents a study carried out at the Novartis Institutes for BioMedical Research (NIBR) in Cambridge, MA. The study focused on the development of inventory management processes for laboratory consumables. The ...

Sriram, Ranganath

2008-01-01T23:59:59.000Z

220

Risk Aversion in Inventory Management  

E-Print Network (OSTI)

Traditional inventory models focus on risk-neutral decision makers, i.e., characterizing replenishment strategies that maximize expected total profit, or equivalently, minimize expected total cost over a planning horizon. ...

Chen, Xin

Note: This page contains sample records for the topic "high storage inventories" 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

Publications inventory control and distribution  

Science Conference Proceedings (OSTI)

Most publications stocked by STSC, Inc. are produced at headquarters. A small number of other publications, however, are ordered from outside vendors and then stocked at headquarters for distribution. Past procedures for inventory control and distribution ...

Deborah R. Richardson

1983-04-01T23:59:59.000Z

222

Equipment Inventory | Sample Preparation Laboratories  

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

Equipment Inventory Equipment Resources Title Equipment Type Facility Laboratory Building Room Accumet Basic AB15 pH meter pH Meter SSRL BioChemMat Prep Lab 2 131 209 Agate...

223

Lot sizing with inventory gains  

E-Print Network (OSTI)

the problem of scheduling the shutdown of nuclear reactors for refuelling and maintenance ... nuclear plant refuelling, as well as how much energy should be produced by nuclear and ...... Perishable inventory theory: A review. Operations Re-.

224

Operations-Based Planning for Placement and Sizing of Energy Storage in a Grid With a High Penetration of Renewables  

E-Print Network (OSTI)

As the penetration level of transmission-scale time-intermittent renewable generation resources increases, control of flexible resources will become important to mitigating the fluctuations due to these new renewable resources. Flexible resources may include new or existing synchronous generators as well as new energy storage devices. The addition of energy storage, if needed, should be done optimally to minimize the integration cost of renewable resources, however, optimal placement and sizing of energy storage is a difficult optimization problem. The fidelity of such results may be questionable because optimal planning procedures typically do not consider the effect of the time dynamics of operations and controls. Here, we use an optimal energy storage control algorithm to develop a heuristic procedure for energy storage placement and sizing. We generate many instances of intermittent generation time profiles and allow the control algorithm access to unlimited amounts of storage, both energy and power, at a...

Dvijotham, Krishnamurthy; Backhaus, Scott

2011-01-01T23:59:59.000Z

225

HEATS: Thermal Energy Storage  

SciTech Connect

HEATS Project: The 15 projects that make up ARPA-E’s HEATS program, short for “High Energy Advanced Thermal Storage,” seek to develop revolutionary, cost-effective ways to store thermal energy. HEATS focuses on 3 specific areas: 1) developing high-temperature solar thermal energy storage capable of cost-effectively delivering electricity around the clock and thermal energy storage for nuclear power plants capable of cost-effectively meeting peak demand, 2) creating synthetic fuel efficiently from sunlight by converting sunlight into heat, and 3) using thermal energy storage to improve the driving range of electric vehicles (EVs) and also enable thermal management of internal combustion engine vehicles.

None

2012-01-01T23:59:59.000Z

226

Autoradiographic inventory methods  

SciTech Connect

Described are autoradiographic techniques which can verify the number and SNM content of plutonium- and uranium-containing fuel elements. These techniques are applied to fast critical assembly fuel and to low-enriched uranium in LWR fuel assemblies. Autoradiographic images are formed by the spontaneously emitted X and gamma rays from the fuel elements striking X-ray film in contact with the fuel elements or their containers. Autoradiography allows a large number of items to be examined in a minimum inspection time and with minimum facility impact. Results are presented for fast critical assembly fuel in a variety of storage modes as well as in fast critical assemblies themselves. Results are also presented for low-enriched uranium rods in unirradiated LWR fuel assemblies. In all cases, missing fuel elements or substitution of elements containing inert material or depleted uranium were detected. (6 figs.)

Brumbach, S.B.; Perry, R.B.

1978-01-01T23:59:59.000Z

227

High Thermal Energy Storage Density LiNO3-KNO3-NaNO2-KNO2 ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Conversion – Photovoltaic, Concentrating Solar Power, and ... the energy storage capacity for concentrating solar power generation systems. ... Investigation on the Inhomogeneous Property Distribution of AZO Thin Film ...

228

Catalyzed Nano-Framework Stablized High Density Reversible Hydrogen Storage Systems  

Science Conference Proceedings (OSTI)

A wide range of high capacity on-board rechargeable material candidates have exhibited non-ideal behavior related to irreversible hydrogen discharge / recharge behavior, and kinetic instability or retardation. This project addresses these issues by incorporating solvated and other forms of complex metal hydrides, with an emphasis on borohydrides, into nano-scale frameworks of low density, high surface area skeleton materials to stabilize, catalyze, and control desorption product formation associated with such complex metal hydrides. A variety of framework chemistries and hydride / framework combinations were investigated to make a relatively broad assessment of the method'Â?s potential. In this project, the hydride / framework interactions were tuned to decrease desorption temperatures for highly stable compounds or increase desorption temperatures for unstable high capacity compounds, and to influence desorption product formation for improved reversibility. First principle modeling was used to explore heterogeneous catalysis of hydride reversibility by modeling H{sub 2} dissociation, hydrogen migration, and rehydrogenation. Atomic modeling also demonstrated enhanced NaTi(BH{sub 4}){sub 4} stabilization at nano-framework surfaces modified with multi-functional agents. Amine multi-functional agents were found to have more balanced interactions with nano-framework and hydride clusters than other functional groups investigated. Experimentation demonstrated that incorporation of Ca(BH{sub 4}){sub 2} and Mg(BH{sub 4}){sub 2} in aerogels enhanced hydride desorption kinetics. Carbon aerogels were identified as the most suitable nano-frameworks for hydride kinetic enhancement and high hydride loading. High loading of NaTi(BH{sub 4}){sub 4} ligand complex in SiO{sub 2} aerogel was achieved and hydride stability was improved with the aerogel. Although improvements of desorption kinetics was observed, the incorporation of Ca(BH{sub 4}){sub 2} and Mg(BH{sub 4}){sub 2} in nano-frameworks did not improve their H{sub 2} absorption due to the formation of stable alkaline earth B12H12 intermediates upon rehydrogenation. This project primarily investigated the effect of nano-framework surface chemistry on hydride properties, while the effect of pore size is the focus area of other efforts (e.g., HRL, Sandia National Laboratories (SNL) etc.) within the Metal Hydride Center of Excellence (MHCoE). The projects were complementary in gaining an overall understanding of the influence of nano-frameworks on hydride behavior.

Xia Tang , Susanne M. Opalka , Daniel A. Mosher, Bruce L. Laube, Ronald J. Brown, Thomas H. Vanderspurt, Sarah Arsenault, Robert Wu, Jamie Strickler, Ewa. Ronnebro, Tim. Boyle and Joseph Cordaro

2010-06-30T23:59:59.000Z

229

New High Capacity Getter for Vacuum-Insulated Mobile Liquid Hydrogen Storage Systems  

DOE Green Energy (OSTI)

Current ''Non evaporable getters'' (NEGs), based on the principle of metallic surface sorption of gas molecules, are important tools for the improving the performance of many vacuum systems. High porosity alloys or powder mixtures of Zr, Ti, Al, V, Fe and other metals are the base materials for this type of getters. The continuous development of vacuum technologies has created new challenges for the field of getter materials. The main sorption parameters of the current NEGs, namely, pumping speed and sorption capacity, have reached certain upper limits. Chemically active metals are the basis of a new generation of NEGs. The introduction of these new materials with high sorption capacity at room temperature is a long-awaited development. These new materials enable the new generation of NEGs to reach faster pumping speeds, significantly higher sticking rates and sorption capacities up to 104 times higher during their lifetimes. Our development efforts focus on producing these chemically active metals with controlled insulation or protection. The main structural forms of our new getter materials are spherical powders, granules and porous multi-layers. The full pumping performance can take place at room temperature with activation temperatures ranging from room temperature to 650 C. In one of our first pilot projects, our proprietary getter solution was successfully introduced as a getter pump in a double-wall mobile LH2 tank system. Our getters were shown to have very high sorption capacity of all relevant residual gases, including H2. This new concept opens the opportunity for significant vacuum improvements, especially in the field of H2 pumping which is an important task in many different vacuum applications.

H. Londer; G. R. Myneni; P. Adderley; G. Bartlok; J. Setina; W. Knapp; D. Schleussner

2006-05-01T23:59:59.000Z

230

Thermal Storage for Energy Efficient Structures (Poteet High School Case Study)  

E-Print Network (OSTI)

Poteet High School, in Mesquite, Texas, is a facility that demonstrates state-of-the-art environmental control through the application of energy conserving technologies relative to architecture, HVAC and lighting. It is also recognized as an "Intelligent Building" by virtue of the fact that it automatically adjusts to, and supports the needs of, its occupants without help from facility operating personnel. This paper provides information relative to the system components groupings of envelope, electrical system and equipment and mechanical systems and equipment. Each of the systems operating cycles are described and the major benefits of this design concept are summarized.

Utesch, A. L.

1988-01-01T23:59:59.000Z

231

Enhanced High Temperature Performance of NOx Storage/Reduction (NSR) Materials  

Science Conference Proceedings (OSTI)

This annual report describes progress on a CRADA project aimed at developing a fundamental understanding of candidate next generation NSR materials for NOx after-treatment for light-duty lean-burn (including diesel) engines. Model catalysts that are based on literature formulations are the focus of the work being carried out at PNNL. In addition, the performance and stability of a realistic high temperature NSR catalyst, supplied by JM, is being studied in order to provide baseline data for the model catalysts that are, again, based on formulations described in the open literature.

Kim, Do Heui; Muntean, George G.; Peden, Charles HF; Howden, Ken; Currier, Neal; Li, Junhui; Stafford, Randy; Yezerets, Aleksey; Chen, Hai Ying; Hess, Howard ..

2012-02-08T23:59:59.000Z

232

New applications of high-temperature solar energy for the production of transportable fuels and chemicals and for energy storage  

DOE Green Energy (OSTI)

The solar fuels and chemicals study was limited to the examination of processes requiring temperatures in excess of 1000/sup 0/K since lower temperature processes had already been examined in studies concerned with the application of waste heat from nuclear power plants to industrial processes. In developing the carbon cycle processes, the primary activity included an extensive literature search and the thermodynamic evaluation of a number of candidate chemical cycles. Although both hydrogen and carbon closed- and open-loop chemical cycles were studied, it was concluded that the carbon cycles offered sufficient additional potential to warrant concentrating on them in subsequent work. The section on new ideas for transportable fuels presents the elements of a new concept for a carbon cycle recovery technique to produce transportable fuels. The elements discussed are sources of carbon dioxide, solar energy reduction of CO/sub 2/, potential carbon cycles, and use of carbon monoxide as fuel and feedstocks. Another section presents some new concepts for the use of high-temperature solar energy in the production of essential materials and for closed-loop chemical storage, as well as for the production of hydrogen as a fuel and open-loop applications. Potential problem areas pertinent to solar-derived fuels and chemicals have been identified. These problems are primarily associated with the limited high temperature experience in industry and include materials compatibility, separation of reaction products, development of solid electrolytes and high-temperature electrodes, selective emission of receiver coatings at high temperature, and a lack of chemical kinetics data, and high-temperature thermodynamic data.

Not Available

1979-01-19T23:59:59.000Z

233

Greenhouse Gas Regional Inventory Protocol (GRIP) Website | Open Energy  

Open Energy Info (EERE)

Greenhouse Gas Regional Inventory Protocol (GRIP) Website Greenhouse Gas Regional Inventory Protocol (GRIP) Website Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Regional Inventory Protocol (GRIP) Website Focus Area: Other Crosscutting Topics: Potentials & Scenarios Website: www.getagriponemissions.com/index-cycle.html Equivalent URI: cleanenergysolutions.org/content/greenhouse-gas-regional-inventory-pro Language: English Policies: Deployment Programs DeploymentPrograms: "Lead by Example" is not in the list of possible values (Audit Programs, Demonstration & Implementation, Green Power/Voluntary RE Purchase, High Performance Buildings, Industry Codes & Standards, Project Development, Public Tenders, Procurement, & Lead Examples, Public-Private Partnerships, Retrofits, Ride Share, Bike Share, etc., Technical Assistance, Training & Education, Voluntary Appliance & Equipment Labeling, Voluntary Industry Agreements) for this property.

234

Development of High Pressure Hydrogen Storage Tank for Storage and Gaseous Truck Delivery - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

2 2 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Jon Knudsen (Primary Contact), Don Baldwin Lincoln Composites 5117 N.W. 40 th Street Lincoln, NE 68524 Phone: (402) 470-5039 Email: jknudsen@lincolncomposites.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-FG36-08GO18062 Project Start Date: July 1, 2008 Project End Date: April 30, 2013 Fiscal Year (FY) 2012 Objectives The objective of this project is to design and develop the most effective bulk hauling and storage solution for hydrogen in terms of: Cost * Safety * Weight * Volumetric Efficiency * Technical Barriers This project addresses the following technical barriers

235

High Energy Density Thermal Batteries: Thermoelectric Reactors for Efficient Automotive Thermal Storage  

SciTech Connect

HEATS Project: Sheetak is developing a new HVAC system to store the energy required for heating and cooling in EVs. This system will replace the traditional refrigerant-based vapor compressors and inefficient heaters used in today’s EVs with efficient, light, and rechargeable hot-and-cold thermal batteries. The high energy density thermal battery—which does not use any hazardous substances—can be recharged by an integrated solid-state thermoelectric energy converter while the vehicle is parked and its electrical battery is being charged. Sheetak’s converters can also run on the electric battery if needed and provide the required cooling and heating to the passengers—eliminating the space constraint and reducing the weight of EVs that use more traditional compressors and heaters.

None

2011-11-15T23:59:59.000Z

236

Risk analysis of highly combustible gas storage, supply, and distribution systems in PWR plants  

DOE Green Energy (OSTI)

This report presents the evaluation of the potential safety concerns for pressurized water reactors (PWRs) identified in Generic Safety Issue 106, Piping and the Use of Highly Combustible Gases in Vital Areas. A Westinghouse four-loop PWR plant was analyzed for the risk due to the use of combustible gases (predominantly hydrogen) within the plant. The analysis evaluated an actual hydrogen distribution configuration and conducted several sensitivity studies to determine the potential variability among PWRs. The sensitivity studies were based on hydrogen and safety-related equipment configurations observed at other PWRs within the United States. Several options for improving the hydrogen distribution system design were identified and evaluated for their effect on risk and core damage frequency. A cost/benefit analysis was performed to determine whether alternatives considered were justifiable based on the safety improvement and economics of each possible improvement.

Simion, G.P. [Science Applications International Corp., Albuquerque, NM (United States); VanHorn, R.L.; Smith, C.L.; Bickel, J.H.; Sattison, M.B. [EG and G Idaho, Inc., Idaho Falls, ID (United States); Bulmahn, K.D. [SCIENTECH, Inc., Idaho Falls, ID (United States)

1993-06-01T23:59:59.000Z

237

Hybrid electrical energy storage systems  

Science Conference Proceedings (OSTI)

Electrical energy is a high quality form of energy that can be easily converted to other forms of energy with high efficiency and, even more importantly, it can be used to control lower grades of energy quality with ease. However, building a cost-effective ... Keywords: charge, electrical storage, energy, energy storage, hybrid storage, management

Massoud Pedram; Naehyuck Chang; Younghyun Kim; Yanzhi Wang

2010-08-01T23:59:59.000Z

238

Hydrogen Cylinder Storage Array Explosion Evaluations at the High Flux Isotope Reactor  

DOE Green Energy (OSTI)

The safety analysis for a recently-installed cold neutron source at the High Flux Isotope Reactor (HFIR) involved evaluation of potential explosion consequences from accidental hydrogen jet releases that could occur from an array of hydrogen cylinders. The scope of the safety analysis involved determination of the release rate of hydrogen, the total quantity of hydrogen assumed to be involved in the explosion, the location of an ignition point or center of the explosion from receptors of interest, and the peak overpressure at the receptors. To evaluate the total quantity of hydrogen involved in the explosion, a 2D model was constructed of the jet concentration and a radial-axial integral over the jet cloud from the centerline to the flammability limit of 4% was used to determine the hydrogen mass to be used as a source term. The location of the point source was chosen as the peak of the jet centerline concentration profile. Consequences were assessed using a combination of three methods for estimating local overpressure as a function of explosion source strength and distance: the Baker-Strehlow method, the TNT-equivalence method, and the TNO method. Results from the explosions were assessed using damage estimates in screening tables for buildings and industrial equipment.

Cook, David Howard [ORNL; Griffin, Frederick P [ORNL; Hyman III, Clifton R [ORNL

2010-01-01T23:59:59.000Z

239

Toward New Candidates for Hydrogen Storage: High Surface Area Carbon Aerogels  

DOE Green Energy (OSTI)

We report the hydrogen surface excess sorption saturation value of 5.3 wt% at 30 bar pressure at 77 K, from an activated carbon aerogel with a surface area of 3200 m{sup 2}/g as measured by Brunauer-Emmett-Teller (BET) analysis. This sorption value is one of the highest we have measured in a material of this type, comparable to values obtained in high surface area activated carbons. We also report, for the first time, the surface area dependence of hydrogen surface excess sorption isotherms of carbon aerogels at 77 K. Activated carbon aerogels with surface areas ranging from 1460 to 3200 m{sup 2}/g are evaluated and we find a linear dependence of the saturation of the gravimetric density with BET surface area for carbon aerogels up to 2550 m{sup 2}/g, in agreement with data from other types of carbons reported in the literature. Our measurements show these materials to have a differential enthalpy of adsorption at zero coverage of {approx}5 to 7 kJ/mole. We also show that the introduction of metal nanoparticles of nickel improves the sorption capacity while cobalt additions have no effect.

Kabbour, H; Baumann, T F; Satcher, J H; Saulnier, A; Ahn, C C

2007-02-05T23:59:59.000Z

240

Phenomena of spin rotation and oscillation of particles (atoms, molecules) containing in a trap blowing on by wind of high energy particles in storage ring  

E-Print Network (OSTI)

Spin rotation and oscillation phenomena of particles captured in a gas target through which beam of high energy particles passes is discussed. Such experiment arrangement make it realizable for storage ring and allows to study zero-angle scattering amplitude at highest possible energies.

Vladimir Baryshevsky

2002-02-14T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Fair Act Inventory | Department of Energy  

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

Fair Act Inventory Fair Act Inventory Fair Act Inventory This page provides guidance for submission of the DOE FAIR Act Inventory, or otherwise known as the Inherently Governmental Commercial Activities (IGCA) Inventory. This inventory will be used to respond to various reporting requirements including, but not limited to, the Federal Activities Inventory Reform Act of 1998, Public Law 105-270 (FAIR Act) and the inventory of inherently governmental activities required by OMB. OMB requires the submission of the IGCA Inventory in a specified electronic format. As a result, an updated version of the collection tool used last year is provided along with this guidance. This data collection tool is somewhat different than the tool used by OMB. However, the data fields can be easily converted to the OMB tool and will be completed by OPAM.

242

DEMONSTRATION OF LONG-TERM STORAGE CAPABILITY FOR SPENT NUCLEAR FUEL IN L BASIN  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy decisions for the ultimate disposition of its inventory of used nuclear fuel presently in, and to be received and stored in, the L Basin at the Savannah River Site, and schedule for project execution have not been established. A logical decision timeframe for the DOE is following the review of the overall options for fuel management and disposition by the Blue Ribbon Commission on America's Nuclear Future (BRC). The focus of the BRC review is commercial fuel; however, the BRC has included the DOE fuel inventory in their review. Even though the final report by the BRC to the U.S. Department of Energy is expected in January 2012, no timetable has been established for decisions by the U.S. Department of Energy on alternatives selection. Furthermore, with the imminent lay-up and potential closure of H-canyon, no ready path for fuel disposition would be available, and new technologies and/or facilities would need to be established. The fuel inventory in wet storage in the 3.375 million gallon L Basin is primarily aluminum-clad, aluminum-based fuel of the Materials Test Reactor equivalent design. An inventory of non-aluminum-clad fuel of various designs is also stored in L Basin. Safe storage of fuel in wet storage mandates several high-level 'safety functions' that would be provided by the Structures, Systems, and Components (SSCs) of the storage system. A large inventory of aluminum-clad, aluminum-based spent nuclear fuel, and other nonaluminum fuel owned by the U.S. Department of Energy is in wet storage in L Basin at the Savannah River Site. An evaluation of the present condition of the fuel, and the Structures, Systems, or Components (SSCs) necessary for its wet storage, and the present programs and storage practices for fuel management have been performed. Activities necessary to validate the technical bases for, and verify the condition of the fuel and the SSCs under long-term wet storage have also been identified. The overall conclusion is that the fuel can be stored in L Basin, meeting general safety functions for fuel storage, for an additional 50 years and possibly beyond contingent upon continuation of existing fuel management activities and several augmented program activities. It is concluded that the technical bases and well-founded technologies have been established to store spent nuclear fuel in the L Basin. Methodologies to evaluate the fuel condition and characteristics, and systems to prepare fuel, isolate damaged fuel, and maintain water quality storage conditions have been established. Basin structural analyses have been performed against present NPH criteria. The aluminum fuel storage experience to date, supported by the understanding of the effects of environmental variables on materials performance, demonstrates that storage systems that minimize degradation and provide full retrievability of the fuel up to and greater than 50 additional years will require maintaining the present management programs, and with the recommended augmented/additional activities in this report.

Sindelar, R.; Deible, R.

2011-04-27T23:59:59.000Z

243

A High Temperature Electrochemical Energy Storage System Based on Sodium Beta-Alumina Solid Electrolyte (Base)  

DOE Green Energy (OSTI)

This report summarizes the work done during the period September 1, 2005 and March 31, 2008. Work was conducted in the following areas: (1) Fabrication of sodium beta{double_prime} alumina solid electrolyte (BASE) using a vapor phase process. (2) Mechanistic studies on the conversion of {alpha}-alumina + zirconia into beta{double_prime}-alumina + zirconia by the vapor phase process. (3) Characterization of BASE by X-ray diffraction, SEM, and conductivity measurements. (4) Design, construction and electrochemical testing of a symmetric cell containing BASE as the electrolyte and NaCl + ZnCl{sub 2} as the electrodes. (5) Design, construction, and electrochemical evaluation of Na/BASE/ZnCl{sub 2} electrochemical cells. (6) Stability studies in ZnCl{sub 2}, SnCl{sub 2}, and SnI{sub 4} (7) Design, assembly and testing of planar stacks. (8) Investigation of the effect of porous surface layers on BASE on cell resistance. The conventional process for the fabrication of sodium ion conducting beta{double_prime}-alumina involves calcination of {alpha}-alumina + Na{sub 2}CO{sub 3} + LiNO{sub 3} at 1250 C, followed by sintering powder compacts in sealed containers (platinum or MgO) at {approx}1600 C. The novel vapor phase process involves first sintering a mixture of {alpha}-alumina + yttria-stabilized zirconia (YSZ) into a dense ceramic followed by exposure to soda vapor at {approx}1450 C to convert {alpha}-alumina into beta{double_prime}-alumina. The vapor phase process leads to a high strength BASE, which is also resistant to moisture attack, unlike BASE made by the conventional process. The PI is the lead inventor of the process. Discs and tubes of BASE were fabricated in the present work. In the conventional process, sintering of BASE is accomplished by a transient liquid phase mechanism wherein the liquid phase contains NaAlO{sub 2}. Some NaAlO{sub 2} continues to remain at grain boundaries; and is the root cause of its water sensitivity. In the vapor phase process, NaAlO{sub 2} is never formed. Conversion occurs by a coupled transport of Na{sup +} through BASE formed and of O{sup 2-} through YSZ to the reaction front. Transport to the reaction front is described in terms of a chemical diffusion coefficient of Na{sub 2}O. The conversion kinetics as a function of microstructure is under investigation. The mechanism of conversion is described in this report. A number of discs and tubes of BASE have been fabricated by the vapor phase process. The material was investigated by X-ray diffraction (XRD), optical microscopy and scanning electron microscopy (SEM), before and after conversion. Conductivity (which is almost exclusively due to sodium ion transport at the temperatures of interest) was measured. Conductivity was measured using sodium-sodium tests as well as by impedance spectroscopy. Various types of both planar and tubular electrochemical cells were assembled and tested. In some cases the objective was to determine if there was any interaction between the salt and BASE. The interaction of interest was mainly ion exchange (possible replacement of sodium ion by the salt cation). It was noted that Zn{sup 2+} did not replace Na+ over the conditions of interest. For this reason much of the work was conducted with ZnCl{sub 2} as the cathode salt. In the case of Sn-based, Sn{sup 2+} did ion exchange, but Sn{sup 4+} did not. This suggests that Sn{sup 4+} salts are viable candidates. These results and implications are discussed in the report. Cells made with Na as the anode and ZnCl{sub 2} as the cathode were successfully charged/discharged numerous times. The key advantages of the batteries under investigation here over the Na-S batteries are: (1) Steel wool can be used in the cathode compartment unlike Na-S batteries which require expensive graphite. (2) Planar cells can be constructed in addition to tubular, allowing for greater design flexibility and integration with other devices such as planar SOFC. (3) Comparable or higher open circuit voltage (OCV) than the Na-S battery. (4) Wider operating temperature range and higher temper

Anil Virkar

2008-03-31T23:59:59.000Z

244

Evaluation of concepts for monitored retrievable storage of spent nuclear fuel and high-level radioactive waste  

SciTech Connect

The primary mission selected by DOE for the monitored retrieval storage (MRS) system is to provide an alternative means of storage in the event that the repository program is delayed. The MRS concepts considered were the eight concepts included in the MRS Research and Development Report to Congress (DOE 1983). These concepts are: metal cask (stationary and transportable); concrete cask (sealed storage cask); concrete cask-in-trench; field drywell; tunnel drywell; open cycle vault; closed cycle vault; and tunnel rack vault. Conceptual design analyses were performed for the candidate concepts using a common set of design requirements specified in consideration of the MRS mission.

Triplett, M.B.; Smith, R.I.

1984-04-01T23:59:59.000Z

245

What can be learned from classical inventory models: a cross-industry empirical investigation  

E-Print Network (OSTI)

Abstract: Classical inventory models offer a variety of insights into the optimal way to manage inventories of individual products. However, top managers and industry analysts are often concerned with the aggregate macroscopic view of a firm’s inventory rather than with the inventories of individual products. Given that classical inventory models often do not account for many practical considerations that a company’s management faces (e.g., competition, industry dynamics, business cycles, the financial state of the company and of the economy, etc.) and that they are derived at the product and not at the firm level, can insights from these models be used to explain the inventory dynamics of entire companies? This exploratory study aims to address this issue using empirical data. We analyze absolute and relative inventories using a quarterly data panel that contains 722 public US companies for the period 1992 to 2002. We have chosen companies that are not widely diversified and whose business in large part relies on inventory management in order to concentrate on empirically testing hypotheses derived from a variety of classical inventory models (EOQ, (Q,r), newsvendor, periodic review, etc.). We find empirical evidence that firms operating with more uncertain demand, longer lead times and higher gross margins have higher inventory levels. Furthermore, larger companies appear to benefit from economies of scale and therefore have relatively less inventory than smaller companies. We obtain mixed evidence on the relationship between inventory levels and inventory holding costs. We also analyze the breakdown of data into eight segments—oil and gas, electronics, wholesale, retail, machinery, hardware, food and chemicals—and find that, with a few notable exceptions, our hypotheses are supported within the segments as well. Overall, our results demonstrate that many of the predictions from classical inventory models extend beyond individual products to the more aggregate firm level; hence, these models can help with high-level strategic choices in addition to tactical decisions.

Serguei Roumiantsev; Serguei Netessine

2006-01-01T23:59:59.000Z

246

Hydrogen Storage  

Science Conference Proceedings (OSTI)

Applied Neutron Scattering in Engineering and Materials Science Research: Hydrogen Storage Sponsored by: Metallurgical Society of the Canadian Institute of ...

247

High Throughput Combinatorial Screening of Biometic Metal-Organic Materials for Military Hydrogen-Storage Materials (New Joint Miami U/NREL DoD/DLA Project) (presentation)  

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

Miami University/NREL DoD/DLA Project Miami University/NREL DoD/DLA Project High throughput combinatorial screening of biomimetic metal-organic materials for military hydrogen-storage applications Philip Parilla - NREL Joe Zhou, Dan Zhao - Miami U, Ohio Jeff Blackburn, Kevin O'Neill, Lin Simpson, Mike Heben - NREL Outline * Miami/NREL Project - Synthesis (Miami) - High Throughput Characterization (NREL) - Other Characterization * Other High Throughput Activities (NREL) - Parallel Sieverts - Parallel Gravimetric * Final Comments Overview of Miami/NREL Project * Goals - Development of H 2 storage materials based on MOFs, targeting 15 kJ/mole binding energy and high density of H 2 sites - Development of optical-based detection of adsorbed H 2 allowing rapid screening of samples * Approach - Combinatorial MOFs synthesis involving 8

248

Analog storage integrated circuit  

DOE Patents (OSTI)

A high speed data storage array is defined utilizing a unique cell design for high speed sampling of a rapidly changing signal. Each cell of the array includes two input gates between the signal input and a storage capacitor. The gates are controlled by a high speed row clock and low speed column clock so that the instantaneous analog value of the signal is only sampled and stored by each cell on coincidence of the two clocks.

Walker, J. T. (Palo Alto, CA); Larsen, R. S. (Menlo Park, CA); Shapiro, S. L. (Palo Alto, CA)

1989-01-01T23:59:59.000Z

249

Analog storage integrated circuit  

DOE Patents (OSTI)

A high speed data storage array is defined utilizing a unique cell design for high speed sampling of a rapidly changing signal. Each cell of the array includes two input gates between the signal input and a storage capacitor. The gates are controlled by a high speed row clock and low speed column clock so that the instantaneous analog value of the signal is only sampled and stored by each cell on coincidence of the two clocks. 6 figs.

Walker, J.T.; Larsen, R.S.; Shapiro, S.L.

1989-03-07T23:59:59.000Z

250

NETL: Carbon Storage - Geologic Storage  

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

Geologic Storage Geologic Storage Carbon Storage Geologic Storage Focus Area Geologiccarbon dioxide (CO2) storage involves the injection of supercritical CO2 into deep geologic formations (injection zones) overlain by competent sealing formations and geologic traps that will prevent the CO2 from escaping. Current research and field studies are focused on developing better understanding 11 major types of geologic storage reservoir classes, each having their own unique opportunities and challenges. Understanding these different storage classes provides insight into how the systems influence fluids flow within these systems today, and how CO2 in geologic storage would be anticipated to flow in the future. The different storage formation classes include: deltaic, coal/shale, fluvial, alluvial, strandplain, turbidite, eolian, lacustrine, clastic shelf, carbonate shallow shelf, and reef. Basaltic interflow zones are also being considered as potential reservoirs. These storage reservoirs contain fluids that may include natural gas, oil, or saline water; any of which may impact CO2 storage differently. The following summarizes the potential for storage and the challenges related to CO2 storage capability for fluids that may be present in more conventional clastic and carbonate reservoirs (saline water, and oil and gas), as well as unconventional reservoirs (unmineable coal seams, organic-rich shales, and basalts):

251

National System Templates: Building Sustainable National Inventory  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National System Templates: Building Sustainable National Inventory Management Systems Agency/Company /Organization: United States Environmental Protection Agency, United States Agency for International Development Sector: Energy, Land Focus Area: Non-renewable Energy, Forestry, Agriculture Topics: GHG inventory Resource Type: Guide/manual, Training materials Website: www.epa.gov/climatechange/emissions/ghginventorycapacitybuilding/templ National System Templates: Building Sustainable National Inventory Management Systems Screenshot References: National System Templates: Building Sustainable National Inventory Management Systems[1]

252

High pressure storage vessel  

DOE Patents (OSTI)

Disclosed herein is a composite pressure vessel with a liner having a polar boss and a blind boss a shell is formed around the liner via one or more filament wrappings continuously disposed around at least a substantial portion of the liner assembly combined the liner and filament wrapping have a support profile. To reduce susceptible to rupture a locally disposed filament fiber is added.

Liu, Qiang

2013-08-27T23:59:59.000Z

253

Inorganic compounds for passive solar energy storage. Solid-state dehydration materials and high specific heat materials. Progress report  

DOE Green Energy (OSTI)

Two classes of hydrated inorganic salts have been studied to assess their potential as materials for passive solar energy storage. The materials are part of the quaternary system CaO-Al/sub 2/O/sub 3/-SO/sub 3/-H/sub 2/O and related chemical systems, and the two classes are typified by ettringite, a trisubstituted salt, and Friedel's salt, a monosubstituted salt. The trisubstituted salts were studied for their possible application in latent heat storage, utilizing a low-temperature dehydration reaction, and both classes were studies for their application in sensible heat storage. In order to assess their potential for energy storage, the salts have been synthesized, characterized by several analytical techniques, and thermal properties measured. The dehydration data of that the trisubstituted salts vary somewhat with chemical composition, with the temperature of the onset of dehydration ranging from 6/sup 0/C to 33/sup 0/C, and enthalpy changes on dehydration ranging from 60 to 200 cal/g. Heat capacity is less variable with composition; values for the trisubstituted phases are 30 cal/g//sup 0/C and for the monosubstituted phases between 0.23 and 0.28 cal/g//sup 0/C. Preliminary experiments indicate that the dehydration is reversible, and suggest that the materials might have additional potential as solar desiccant materials. These thermal data demonstrate the trisubstituted salts have potential as latent heat storage materials, and that both classes of salts have potential as sensible heat storage materials.

Struble, L.J.; Brown, P.W.

1986-04-01T23:59:59.000Z

254

Uncertainty assessment and analysis of ITER in-VV tritium inventory determination  

Science Conference Proceedings (OSTI)

Tracking of tritium inventories on ITER will be essential to ensure that the safety limits established for the mobilizable tritium inventory in the vacuum vessel are not violated. Tritium will be delivered to the ITER site from outside suppliers. Staring with the tritium imports the value of tritium inventory at ITER site will be known with a certain error that will propagate in time. During plasma operation, shot by shot measurements of the tritium delivered to the Torus and recovered will allow the amount of tritium trapped in the Torus to be computed at the end of the day. A case study for different measuring techniques and several measuring points for the tritium recovered from Torus have been done. An alternative method is to measure overnight the variation in the inventory of the storage and delivery system and the associated error when this method will be employed are presented. In order to reduce the errors on the tritium trapped in-vessel, at certain time intervals a method of global tritium inventory will be performed. The method envisages the transfer of all the mobilizable tritium from the plant and measurement of this inventory in the self-assay beds from the storage and delivery system. Evaluation of the most important sources of error for the tritium trapped in-vessel and means of minimization are eventually presented. (authors)

Cristescu, I. R.; Cristescu, I.; Glugla, M. [FzK, Tritium Laboratory, POBox 3640, 76021 Karlsruhe (Germany); Murdoch, D. [EFDA CSU, MPI fuer Plasmaphysik, Garching (Germany); Ciattaglia, S. [ITER IT, CEA Cadarache, 13108 St. Paul-lez-Durance (France)

2008-07-15T23:59:59.000Z

255

E-IDR (Inventory Disclosure Record) PIA, Idaho National Laboratory...  

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

E-IDR (Inventory Disclosure Record) PIA, Idaho National Laboratory E-IDR (Inventory Disclosure Record) PIA, Idaho National Laboratory E-IDR (Inventory Disclosure Record) PIA, Idaho...

256

A METHODOLOGY TO EVALUATE OBSOLETE INVENTORY IN HEALTH CARE.  

E-Print Network (OSTI)

??Many organizations are currently facing inventory management problems such as distributing inventory on-time and maintain the correct inventory levels to satisfy the customer or end… (more)

Thummalapalli, Rama

2010-01-01T23:59:59.000Z

257

An Inventory-Location Model: Formulation, Solution Algorithm and ...  

E-Print Network (OSTI)

Mar 18, 2001 ... working inventory and safety stock inventory costs at the distribution ... Managing inventory has become a major challenge for firms as they.

258

Evaluating Obselete Inventory Policies in a Hospital's Supply Chain.  

E-Print Network (OSTI)

??Numerous organizations are currently facing inventory management problems including distributing inventory on time and maintaining the appropriate inventory level to satisfy the end user. Organizations… (more)

Cavitt, Maurice D

2010-01-01T23:59:59.000Z

259

Monetary Policy Shocks, Inventory Dynamics, and Price-Setting Behavior  

E-Print Network (OSTI)

Sticky Prices and Inventories: Produc- tion Smoothingbetween monetary shocks and ?nished goods inventories. Fur-nd that allowing for inventory holdings leads to a Phillips

Jung, YongSeung; Yun, Tack

2005-01-01T23:59:59.000Z

260

FY 2007 FAIR ACT INVENTORY REASON CODES | Department of Energy  

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

07 FAIR ACT INVENTORY REASON CODES FY 2007 FAIR ACT INVENTORY REASON CODES FY 2007 FAIR ACT INVENTORY REASON CODES More Documents & Publications OFFICE OF PROCUREMENT &...

Note: This page contains sample records for the topic "high storage inventories" 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

UNFCCC-GHG Inventory Data | Open Energy Information  

Open Energy Info (EERE)

UNFCCC-GHG Inventory Data (Redirected from UNFCCC GHG Inventory Data) Jump to: navigation, search Tool Summary Name: UNFCCC GHG inventory Data AgencyCompany Organization: United...

262

CARTOGRAPHIC BASE FILES AT LAWRENCE BERKELEY LABORATORY: 1978. INVENTORY  

E-Print Network (OSTI)

BERKELEY LABORATORY: 1978 INVENTORY f(ECEfVED tAWRENCE!FILES AT LAWRENCE BERKELEY LABORATORY: 1978 INVENTORY B. R.1979 ABSTRACT This inventory describes the cartographic base

Burkhart, B.R.

2011-01-01T23:59:59.000Z

263

Gray Markets, A Product of Demand Uncertainty and Excess Inventory.  

E-Print Network (OSTI)

two-market stochastic inventory system, Management Science.M. , P. Kouvelis. 2007. Inventory, speculation, and sourcing2001. A two-location inventory model with transshipment and

Ahmadi, R.; Carr, S. M.; Dasu, S.

2011-01-01T23:59:59.000Z

264

Inventory and Typology of Fauna Passages on French Transport Infrastructures  

E-Print Network (OSTI)

passages à faune en Picardie (Inventory of fauna passages inis to carry out a database to inventory the structures oforganisation). Methods The inventory of fauna passages uses

Bielsa, Sabine; Pineau, Christophe

2007-01-01T23:59:59.000Z

265

Microsoft Word - IGCA Inventory Sub Guide 031611 | Department...  

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

IGCA Inventory Sub Guide 031611 Microsoft Word - IGCA Inventory Sub Guide 031611 Microsoft Word - IGCA Inventory Sub Guide 031611 More Documents & Publications Job Counting...

266

The Binary Customer Satisfaction Model in Inventory and Queueing Systems  

E-Print Network (OSTI)

Caine, R. H. Plaut. Optimal Inventory Policy when Stockoutsin a Manufacturer/Dealer Inventory Sys- tem Under StochasticErnst, S. Powell. Optimal Inventory Policies Under Service-

Azadivar, Justin Sepehr

2010-01-01T23:59:59.000Z

267

Defining Information System For the Baseline Inventory | Department...  

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

Defining Information System For the Baseline Inventory Defining Information System For the Baseline Inventory Defining Information System For the Baseline Inventory Defining...

268

Research Report National inventory of  

E-Print Network (OSTI)

Survey Pilot for the Survey of Small Woodland and Trees 4. Aerial photography and mapping Introduction Aerial photography Scotland England and Wales Woodland map for the Main Woodland Survey Scotland England. Forestry Commission Scotland, Edinburgh. i­iv + 1­60 pp. Keywords: inventory, woodland, survey, trees

269

Final Environmental Impact Statement (Supplement to ERDA-1537, September 1977) Waste Management Operations Double-Shell Tanks for Defense High-Level Radioactive Waste Storage Savannah River Plant  

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

Do Do E/EIS-0062 FINAL ENVIRONMENTAL IMPACT mATEIUIENT (Supplement to ERDA-1537, September 1977) Waste ~ Management Operations Savannah River Plant ! Aiken, South Carolina Double-Shell Tanks for Defense High-Level Radioactive Waste Storage April 1980 U.S. DEPARTMENT OF ENERGY WASHINGTON. D.C.20545 1980 WL 94273 (F.R.) NOTICES DEPARTMENT OF ENERGY Office of Deputy Assistant Secretary for Nuclear Waste Management Double-Shell Tanks for Defense High-Level Radioactive Waste Storage, Savannah River Plant, Aiken, S.C. Wednesday, July 9, 1980 *46154 Record of Decision Decision. The decision has been made to complete the construction of the 14 double-shell tanks and use them to store defense high-level radioactive waste at the Savannah River Plant (SRP). Background. The SRP, located near Aiken, South Carolina, is a major installation of the

270

U.S. Crude Oil Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

Consistent with OECD inventories, U.S. inventories are low. They have been well below the normal range for over one year. Crude oil stocks in the United States, while tending to...

271

Carbon Storage Monitoring, Verification and Accounting Research |  

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

Monitoring, Verification and Accounting Research Monitoring, Verification and Accounting Research Carbon Storage Monitoring, Verification and Accounting Research Reliable and cost-effective monitoring, verification and accounting (MVA) techniques are an important part of making geologic sequestration a safe, effective, and acceptable method for greenhouse gas control. MVA of geologic storage sites is expected to serve several purposes, including addressing safety and environmental concerns; inventory verification; project and national accounting of greenhouse gas emissions reductions at geologic storage sites; and evaluating potential regional, national, and international greenhouse gas reduction goals. The goal of our program area is to develop and demonstrate a broad portfolio of technologies, applications, and accounting requirements that

272

Peak Underground Working Natural Gas Storage Capacity  

Gasoline and Diesel Fuel Update (EIA)

Methodology Methodology Methodology Demonstrated Peak Working Gas Capacity Estimates: Estimates are based on aggregation of the noncoincident peak levels of working gas inventories at individual storage fields as reported monthly over a 60-month period ending in April 2010 on Form EIA-191M, "Monthly Natural Gas Underground Storage Report." The months of measurement for the peak storage volumes by facilities may differ; i.e., the months do not necessarily coincide. As such, the noncoincident peak for any region is at least as big as any monthly volume in the historical record. Data from Form EIA-191M, "Monthly Natural Gas Underground Storage Report," are collected from storage operators on a field-level basis. Operators can report field-level data either on a per reservoir basis or on an aggregated reservoir basis. It is possible that if all operators reported on a per reservoir basis that the demonstrated peak working gas capacity would be larger. Additionally, these data reflect inventory levels as of the last day of the report month, and a facility may have reached a higher inventory on a different day of the report month, which would not be recorded on Form EIA-191M.

273

Purchase, Delivery, and Storage of Gases  

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

Purchase, Delivery, and Storage of Gases Print Purchase, Delivery, and Storage of Gases Print ALS users should follow Berkeley Lab policy, as described below, for the purchase, delivery, storage, and use of all gases at the ALS. See Shipping and Receiving for information on any non-gas deliveries. Contacts: Gas purchase or delivery: ALS Receiving, 510-486-4494 Gas use and storage: Experiment Coordination, 510-486-7222, This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gas Storage: Berkeley Lab Chemical Inventory All gas bottles and cylinders at the ALS must be identified with bar code and logged into the Berkeley Lab Chemical Inventory by ALS staff. The inventory will be updated periodically; for more information contact Experiment Coordination. Gases are stored either in the racks between buildings 6 and 7; toxic and corrosive gases are stored in Building 6, room 6C across the walkway from beamline 10.0.

274

Microsoft Word - IGCA Inventory Sub Guide 031611  

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

PROCUREMENT & ASSISTANCE MANAGEMENT PROCUREMENT & ASSISTANCE MANAGEMENT INHERENTLY GOVERNMENTAL AND COMMERCIAL ACTIVITIES (IGCA) INVENTORY GUIDANCE Name Date Tel E-Mail Created by: Jeff Davis March 16, 2011 202-287-1877 Jeff.Davis@hq.doe.gov Modified by: i Table of Contents Summary ............................................................................................................................................. 1 Guide to Inventory Submission ............................................................................................................ 2 DOE FUNCTION CODES .............................................................................................................................. 2 CODING RULES FOR THE IGCA INVENTORY .............................................................................................. 3

275

How is Chemical Inventory Information Used?  

E-Print Network (OSTI)

How is Chemical Inventory Information Used? June 2, 2010 https://medmeeting.stanford.edu/healthsafety-group/ 1-866-642-1665 Participant passcode is 111483 #12;Agenda · Introductions · Chemical Inventory roster Maintain Training records Chemical inventory Life Safety Box updates Complete Self

Ford, James

276

Aviation emission inventory development and analysis  

Science Conference Proceedings (OSTI)

An up to date and accurate aviation emission inventory is a prerequisite for any detailed analysis of aviation emission impact on greenhouse gases and local air quality around airports. In this paper we present an aviation emission inventory using real ... Keywords: Air traffic, Aviation emission, Emission inventory, Environmental modelling

Viet Van Pham; Jiangjun Tang; Sameer Alam; Chris Lokan; Hussein A. Abbass

2010-12-01T23:59:59.000Z

277

RESEARCH ROADMAP FOR GREENHOUSE GAS INVENTORY  

E-Print Network (OSTI)

RESEARCH ROADMAP FOR GREENHOUSE GAS INVENTORY METHODS Prepared For: California Energy Commission Consulting · Riitta Pipatti, IPCC Task Force on National Greenhouse Gas Inventories · Dennis Rolston Agency · Fabian Wagner, IPCC Task Force on National Greenhouse Gas Inventories · Wilfried Winiwarter

278

Greenhouse Gas Inventory Academic Years 2001 2007  

E-Print Network (OSTI)

Greenhouse Gas Inventory Academic Years 2001 2007 #12;Greenhouse Gas Inventory Academic Years 2001 is to identify and quantify the major sources of greenhouse q y j g gas emissions which result from the operation of the University.y #12;Greenhouse Gas Inventory Academic Years 2001 2007 · Major sources

McConnell, Terry

279

High Capacity High Speed Optical Data Storage System Based on Diffraction-Free Nanobeam. Final Report, 09-02-98 to 03-17-99  

SciTech Connect

Physical Optics Corporation (POC) investigated the development of an optical data storage system built around a current well-engineered high-speed optical disk system with an innovative diffraction-free micro-optical element to produce a beam {approximately}250 nm wide with {approximately}4-5 mm depth of focus, allowing the system to address data at {approximately}100 Mbits/second and to store it 100 to 1,000 times more densely ({approximately}10 Gbit/in.{sup 2}) than in present systems. In Phase 1 of this project POC completed a thorough feasibility study by system design and analysis, successfully demonstrated fabrication of the key components, and conducted a proof-of-principle experimental demonstration. Specifically, production of a subwavelength ({approximately}380 nm) large depth of focus ({approximately}4-5 mm) addressing beam was demonstrated by fabricating a special microdiffractive optical element and recording this beam on a standard optical recording disk coated with a photopolymer material.

Tin Aye

1999-06-16T23:59:59.000Z

280

Energy Storage  

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

National Laboratories September 27, 2007 San Francisco, CA PEER REVIEW 2007 DOE(SNL)CEC Energy Storage Program FYO7 Projects Sandia is a multiprogram laboratory operated by...

Note: This page contains sample records for the topic "high storage inventories" 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

Comments on "Wall-plug (AC) power consumption of a very high energy e+/e- storage ring collider" by Marc Ross  

E-Print Network (OSTI)

The paper arXiv:1308.0735 questions some of the technical assumptions made by the TLEP Steering Group when estimating in arXiv:1305.6498 the power requirement for the very high energy e+e- storage ring collider TLEP. We show that our assumptions are based solidly on CERN experience with LEP and the LHC, as well accelerators elsewhere, and confirm our earlier baseline estimate of the TLEP power consumption.

Blondel, A; Butterworth, A; Janot, P; Zimmermann, F; Aleksan, R; Azzi, P; Ellis, J; Klute, M; Zanetti, M

2013-01-01T23:59:59.000Z

282

a constructive heuristic for the integrated inventory-distribution ...  

E-Print Network (OSTI)

Jan 12, 2008 ... Abstract: We study the integrated inventory distribution problem which is concerned with multiperiod inventory holding, backlogging, and ...

283

FY 2010 Service Contract Inventory Analysis  

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

0 Service Contract Inventory Analysis 0 Service Contract Inventory Analysis Department of Energy Office of Procurement & Assistance Management Strategic Programs Division (MA-622) January 2012 (REVISED) FY2010 Service Contract Inventory Analysis Department of Energy Contents Page Section 1: Background 1 Section 2: Analysis and Findings 3 Section 3: Next Steps 5 FY2010 Service Contract Inventory Analysis Department of Energy 1 Section 1: Background Section 743 of Division C of the FY 2010 Consolidated Appropriations Act, P.L. 111-117, requires civilian agencies to prepare an annual inventory of their service contracts. The Office of Management and Budget's (OMB) November 5, 2010 and December 19, 2012 Memorandums entitled, "Service Contract

284

Effect of low and high storage temperatures on head space gas concentrations and physical properties of wood pellets  

SciTech Connect

Headspace gas concentrations and wood pellet properties were studied in sealed glass canisters at 5–40 degrees C storage temperatures. CO2 and CO concentrations at 5, 10, 20 and 40 degrees C at the end of 23–28 days of storage were 1600 and 200, 4700 and 1200, and 31 200 and 15 800 parts per million by volume (ppmv) respectively. Corresponding O2 concentration was about 19•49, 19•20, 18•0 and 2•07% respectively. Non-linear regression equations adequately described the gas concentrations in the storage container as a function of time. Safe level estimation functions developed were linear for O2 and logarithmic for CO and CO2 concentrations. Measured pellet properties moisture, length, diameter, unit, bulk and tapped density, durability, calorific value, ash content and per cent fines were in the range of 4•6–5•02%, 14–15 mm, 6•4–6•5 mm, 1125–1175 kg m-3, 750–770 kg m-3, 825–840 kg m-3, 73–74%, 18•32–18•78 MJ kg-1, 0•65–0•74% and 0•13–0•15%. Durability values of pellets decreased by 13% at 40 degrees C storage temperature and other properties changed marginally.

Jaya Shankar Tumuluru; Shahab Sokhansanj; C. Jim Lim; Tony Bi; Xingya Kuang; Staffan Melin

2013-11-01T23:59:59.000Z

285

Inventory and Outlook of High Energy Physics  

E-Print Network (OSTI)

Summary talk at ICHEP 2002, Amsterdam, July 2002. I have kept very close to the content and style of the talk as it was delivered. You may access the associated PowerPoint presentation through a link at http://www.ichep02.nl/MainPages/PlenaryProgram.html

Frank Wilczek

2002-12-09T23:59:59.000Z

286

Quantum gravity and inventory accumulation  

E-Print Network (OSTI)

We begin by studying inventory accumulation at a LIFO (last-in-first-out) retailer with two products. In the simplest version, the following occur with equal probability at each time step: first product ordered, first product produced, second product ordered, second product produced. The inventory thus evolves as a simple random walk on Z^2. In more interesting versions, a p fraction of customers orders the "freshest available" product regardless of type. We show that the corresponding random walks scale to Brownian motions with diffusion matrices depending on p. We then turn our attention to the critical Fortuin-Kastelyn random planar map model, which gives, for each q>0, a probability measure on random (discretized) two-dimensional surfaces decorated by loops, related to the q-state Potts model. A longstanding open problem is to show that as the discretization gets finer, the surfaces converge in law to a limiting (loop-decorated) random surface. The limit is expected to be a Liouville quantum gravity surface decorated by a conformal loop ensemble, with parameters depending on q. Thanks to a bijection between decorated planar maps and inventory trajectories (closely related to bijections of Bernardi and Mullin), our results about the latter imply convergence of the former in a particular topology. A phase transition occurs at p = 1/2, q=4.

Scott Sheffield

2011-08-10T23:59:59.000Z

287

Monitoring the progress of emission inventories  

Science Conference Proceedings (OSTI)

This issue of EM contains three articles which focus on the latest improvements on the emissions inventory process. The first, 'Building the national emissions inventory: challenges and plans for improvements' by Doug Solomon and Martin Husk (pages 8-11), looks at the US national emissions inventory. The next, 'Greenhouse gas inventories - a historical perspective and assessment of improvements since 1990' by Bill Irving and Dina Kruger (pages 12-19) assesses improvements in national and international greenhouse gas emissions inventories over the last 15 years. The third article, 'The global mercury emissions inventory' by Leonard Levin (pages 20-25) gives an overview of the challenges associated with conducting a worldwide inventory of mercury emissions.

Levy, J.A. Jr.; Solomon, D.; Husk, M.; Irving, B.; Kruger, D.; Levin. L. [Exponent Inc., Washington, DC (United States)

2006-12-15T23:59:59.000Z

288

Nanoarchitecture Electrodes for Energy Storage  

Science Conference Proceedings (OSTI)

New materials such as Si nanowires anodes and high-energy layered-layered composite cathode materials have increased the energy storage, but are low in ...

289

Licensed fuel facility status report: Inventory difference data, January 1986-June 1986  

SciTech Connect

NRC is committed to the periodic publication of licensed fuel facilities' inventory difference data, following agency review of the information and completion of any related investigations. Information in this report includes inventory difference data for active fuel fabrication facilities possessing more than one effective kilogram of high enriched uranium, low enriched uranium, plutonium, or uranium-233.

1987-02-01T23:59:59.000Z

290

Licensed fuel facility status report: Inventory difference data, July 1986-December 1986  

SciTech Connect

NRC is committed to the periodic publication of licensed fuel facilities' inventory difference data, following agency review of the information and completion of any related investigations. Information in this report includes inventory difference data for active fuel fabrication facilities possessing more than one effective kilogram of high enriched uranium, low enriched uranium, plutonium, or uranium-233.

1987-08-01T23:59:59.000Z

291

Peak Underground Working Natural Gas Storage Capacity  

Gasoline and Diesel Fuel Update (EIA)

Definitions Definitions Definitions Since 2006, EIA has reported two measures of aggregate capacity, one based on demonstrated peak working gas storage, the other on working gas design capacity. Demonstrated Peak Working Gas Capacity: This measure sums the highest storage inventory level of working gas observed in each facility over the 5-year range from May 2005 to April 2010, as reported by the operator on the Form EIA-191M, "Monthly Underground Gas Storage Report." This data-driven estimate reflects actual operator experience. However, the timing for peaks for different fields need not coincide. Also, actual available maximum capacity for any storage facility may exceed its reported maximum storage level over the last 5 years, and is virtually certain to do so in the case of newly commissioned or expanded facilities. Therefore, this measure provides a conservative indicator of capacity that may understate the amount that can actually be stored.

292

Underground Natural Gas Working Storage Capacity - Methodology  

Gasoline and Diesel Fuel Update (EIA)

Summary Prices Exploration & Reserves Production Imports/Exports Pipelines Storage Consumption All Natural Gas Data Reports Analysis & Projections Most Requested Consumption Exploration & Reserves Imports/Exports & Pipelines Prices Production Projections Storage All Reports â€č See All Natural Gas Reports Underground Natural Gas Working Storage Capacity With Data for November 2012 | Release Date: July 24, 2013 | Next Release Date: Spring 2014 Previous Issues Year: 2013 2012 2011 2010 2009 2008 2007 2006 Go Methodology Demonstrated Peak Working Gas Capacity Estimates: Estimates are based on aggregation of the noncoincident peak levels of working gas inventories at individual storage fields as reported monthly over a 60-month period ending in November 2012 on Form EIA-191, "Monthly Natural Gas Underground Storage

293

Cooling thermal storage  

Science Conference Proceedings (OSTI)

This article gives some overall guidelines for successful operation of cooling thermal storage installations. Electric utilities use rates and other incentives to encourage thermal storage, which not only reduces their system peaks but also transfers a portion of their load from expensive daytime inefficient peaking plants to less expensive nighttime base load high efficiency coal and nuclear plants. There are hundreds of thermal storage installations around the country. Some of these are very successful; others have failed to achieve all of their predicted benefits because application considerations were not properly addressed.

Gatley, D.P.

1987-04-01T23:59:59.000Z

294

Collector: storage wall systems  

SciTech Connect

Passive Trombe wall systems require massive masonry walls to minimize large temperature swings and movable night insulation to prevent excessive night heat losses. As a solar energy collection system, Trombe wall systems have low efficiencies because of the nature of the wall and, if auxiliary heat is needed, because of absorption of this heat. Separation of collector and storage functions markedly improves the efficiency. A simple fiberglass absorber can provide high efficiency while phase change storage provides a compact storage unit. The need for movable insulation is obviated.

Boardman, H.

1980-01-01T23:59:59.000Z

295

BCM 1 Equipment Inventory | Sample Preparation Laboratories  

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

1 Equipment Inventory 1 Equipment Inventory « Biology Chemistry & Material Science Laboratory 1 Title Equipment Type Description Agilent 8453 UV-Vis Spectrophotometer Analytical Agilent 8453 UV-VIS diode-array spectrophotometer. Wavelength range 190-1100 nm with a 1 nm optical slit width. Disposable plastic cuvettes are available in the lab, and quartz cuvettes and microcuvettes are available on a check-out basis. Beckman GPKR Centrifuge Centrifuge Beckman GPKR refrigerated centrifuge with fixed angle rotor, 8000 rpm max speed, temperature range -10°C to 40°C, fits 50mL tubes. Corning 430 pH Meter pH Meter The Corning 430 pH meter is designed to handle laboratory applications from the most routine to the highly complex. Encased in spill-resistant housings and feature chemical-resistant, sealed keypad. Model 430 (pH range 0.00 to 14.00) is a basic, yet reliable meter providing accurate, efficient digital measurements. Offers simplified, four-button operation, automatic calibration and temperature compensation, % slope readout, self-diagnostics test on powerup and analog recorder output. Unique LCD shows pH, mV

296

Statement of work for conceptual design of solidified high-level waste interim storage system project (phase I)  

SciTech Connect

The U.S. Department of Energy (DOE) has embarked upon a course to acquire Hanford Site tank waste treatment and immobilization services using privatized facilities. This plan contains a two phased approach. Phase I is a ``proof-of-principle/commercial demonstration- scale`` effort and Phase II is a full-scale production effort. In accordance with the planned approach, interim storage (IS) and disposal of various products from privatized facilities are to be DOE furnished. The path forward adopted for Phase I solidification HLW IS entails use of Vaults 2 and 3 in the Spent Nuclear Fuel Canister Storage Building, to be located in the Hanford Site 200 East Area. This Statement of Work describes the work scope to be performed by the Architect-Engineer to prepare a conceptual design for the solidified HLW IS System.

Calmus, R.B., Westinghouse Hanford

1996-12-17T23:59:59.000Z

297

Performance assessment for continuing and future operations at solid waste storage area 6. Appendices  

Science Conference Proceedings (OSTI)

This appendix provides the radionuclide inventory data used for the Solid Waste Storage Area (SWSA) 6 Performance Assessment (PA). The uncertainties in the radionuclide inventory data are also provided, along with the descriptions of the methods used to estimate the uncertainties.

NONE

1997-09-01T23:59:59.000Z

298

Wall-plug (AC) power consumption of a very high energy e+/e- storage ring collider  

E-Print Network (OSTI)

Estimated AC power consumption ranges from ~280 MW (1) to 416 MW (2) for a 350 GeV E_cm 80 km circumference colliding beam storage ring complex with parameters given in (1). The difference between the two estimates is from differing assumptions concerning heat removal, cryo-plant efficiency, klystron operation etc. The purpose of this note is to list and explain these. (1) Mike Koratzinos, et al, IPAC13 (2) Marc Ross, Higgs Quo Vadis Workshop, March 2013.

Ross, Marc C

2013-01-01T23:59:59.000Z

299

Retail Inventory Management When Records are Inaccurate  

E-Print Network (OSTI)

Inventory record inaccuracy is a significant problem for retailers using automated inventory management systems. While investments in preventative and corrective measures can be effective remedies, gains can also be achieved through inventory management tools that account for record errors. In this paper, we consider intelligent inventory management tools that account for record errors using a Bayesian inventory record. We assume that excess demands are lost and unobserved, in which case sales data reveal information about physical inventory positions. We show that a probability distribution on inventory levels is a sufficient summary of past sales and replenishment observations, and that this probability distribution can be efficiently updated as observations are accumulated. We also demonstrate the use of this distribution as the basis for practical replenishment and inventory audit policies, and illustrate how the needed parameters can be estimated using data from a large national retailer. Our replenishment policies avoid the problem of “freezing, ” in which a physical inventory position persists at zero while the corresponding record is positive. In addition, simulation studies show that our replenishment policies recoup much of the cost of inventory record inaccuracy, and that our audit policies significantly outperform the popular “zero-balance walk ” audit policy. 1.

Nicole Dehoratius; Adam J. Mersereau; Linus Schrage

2005-01-01T23:59:59.000Z

300

Article for thermal energy storage  

DOE Patents (OSTI)

A thermal energy storage composition is provided which is in the form of a gel. The composition includes a phase change material and silica particles, where the phase change material may comprise a linear alkyl hydrocarbon, water/urea, or water. The thermal energy storage composition has a high thermal conductivity, high thermal energy storage, and may be used in a variety of applications such as in thermal shipping containers and gel packs.

Salyer, Ival O. (Dayton, OH)

2000-06-27T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

The Basics of Underground Natural Gas Storage  

Gasoline and Diesel Fuel Update (EIA)

Analysis > The Basics of Underground Natural Gas Storage Analysis > The Basics of Underground Natural Gas Storage The Basics of Underground Natural Gas Storage Latest update: August 2004 Printer-Friendly Version Natural gas-a colorless, odorless, gaseous hydrocarbon-may be stored in a number of different ways. It is most commonly held in inventory underground under pressure in three types of facilities. These are: (1) depleted reservoirs in oil and/or gas fields, (2) aquifers, and (3) salt cavern formations. (Natural gas is also stored in liquid form in above-ground tanks. A discussion of liquefied natural gas (LNG) is beyond the scope of this report. For more information about LNG, please see the EIA report, The Global Liquefied Natural Gas Market: Status & Outlook.) Each storage type has its own physical characteristics (porosity, permeability, retention capability) and economics (site preparation and maintenance costs, deliverability rates, and cycling capability), which govern its suitability to particular applications. Two of the most important characteristics of an underground storage reservoir are its capacity to hold natural gas for future use and the rate at which gas inventory can be withdrawn-its deliverability rate (see Storage Measures, below, for key definitions).

302

Physical and Chemical Characteristics of High-Tonnage Sorghum for an Extended Biomass Harvesting Season and Storage  

E-Print Network (OSTI)

Increasing differences in United States energy consumption and production has influenced the passing of legislation for biomass fuel production. To determine feasibility of energy crops for alternative fuels, research is needed to investigate dry matter yield over an extended harvest season; physical characteristics need to be described for potential harvesting problems; chemical characteristics described to identify selective harvest potential, optimal harvest timing, losses during harvest and storage; various harvest techniques investigated to identify potential cost savings; and impact of various storage techniques on quantity and quality of deliverable biomass. This study investigated the use of two sorghum varieties as a potential bioenergy feedstock where 20 ha were planted for three years. Standing crop samples were collected from August through January to document changes in dry matter yield, moisture, height, fiber content, proximate and ultimate analysis. The sorghum was cut and conditioned – as a two-cutting ratoon or single-cutting – using various mower-conditioners and windrow samples taken daily to determine best method of field drying, quantify dry matter loss and soil entrainment. Two storage methods were utilized – baling with wrapping in a tubeline, and chopping and compressing in bag using a modified cotton module builder – to determine best method of storage for reduced dry matter loss. The optimal time of harvest for maximum dry matter occurred with the November once-cut where 30 Mg ha^-1 was documented, but comparable yields were observed with the two-cutting scenario. Fiber content increased with maturity, peaked, and declined, while ash content and moisture decreased with maturity. The achievement of 55% moisture in January shows field curing to be necessary for transportation at any significant distance, but soil entrainment – as measured by ash concentration – was not found to be a significant problem after conditioning, multiple windrow inversions, and harvesting. The geometric mean length of particle was determined to be 1.4 to 3.7 times lower than nominal chop length, indicating potential cost savings in comminution. Dry matter loss estimates during storage proved difficult due to mobility of moisture throughout the packages, where losses were documented up to 40%. Module packages tended to have lower dry matter and constituent losses than bales.

Hartley, Brandon

2013-05-01T23:59:59.000Z

303

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

thermal storage can be interfaced with a variety of high temperature heat generating systems, e.g. nuclear

Authors, Various

2011-01-01T23:59:59.000Z

304

Environmental Degradation of Nuclear Waste Storage Canister ...  

Science Conference Proceedings (OSTI)

Abstract Scope, The interaction between mild steel nuclear waste storage containers ... Durable and Highly Efficient Energy-harvesting Electrochromic Window ...

305

IPCC Inventory Guidelines LULUCF | Open Energy Information  

Open Energy Info (EERE)

IPCC Inventory Guidelines LULUCF IPCC Inventory Guidelines LULUCF Jump to: navigation, search Tool Summary Name: IPCC Inventory Guidelines LULUCF Agency/Company /Organization: World Meteorological Organization, United Nations Environment Programme Sector: Land Focus Area: Forestry, Agriculture Topics: GHG inventory Resource Type: Guide/manual, Lessons learned/best practices Website: www.ipcc-nggip.iges.or.jp/public/gpglulucf/gpglulucf_contents.html IPCC Inventory Guidelines LULUCF Screenshot References: IPCC Inventory Guidelines LULUCF[1] "This report on Good Practice Guidance for Land Use, Land-Use Change and Forestry (GPG-LULUCF) is the response to the invitation by the United Nations Framework Convention on Climate Change (UNFCCC) to the Intergovernmental Panel on Climate Change (IPCC) to develop good practice

306

FY 2011 Service Contract Inventory Analysis Plan  

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

1 Service Contract Inventory Analysis 1 Service Contract Inventory Analysis Plan Department of Energy Office of Procurement & Assistance Management Strategic Programs Division (MA-622) December 2011 Department of Energy FY 2011 Service Contract Inventory Plan for Analysis The Department of Energy (DOE) approach will be performed in accordance with the criteria set out in Consolidated Appropriations Act, 2010, (Pub. L. No. 111-117, § 743 (2009)) and Appendix D of the November 5, 2010 OMB Memorandum on Service Contract Inventories, and will ultimately identify contracts for a more in-depth review. DOE will develop the basic inventory in accordance with OMB guidance using FPDS-NG data to address a number of the inventory requirements consistent with the Consolidated Appropriations Act and collect

307

FY 2012 Service Contract Inventory Analysis Plan  

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

Service Contract Inventory Service Contract Inventory Analysis Plan Department of Energy Office of Acquisition and Project Management Strategic Programs Division (MA-622) December 2012 Department of Energy FY 2012 Service Contract Inventory Plan for Analysis The Department of Energy (DOE) approach will be performed in accordance with the criteria set out in Consolidated Appropriations Act, 2010, (Pub. L. No. 111-117, § 743 (2009)) and Appendix D of the November 5, 2010 OMB Memorandum on Service Contract Inventories, and will ultimately identify contracts for a more in-depth review. DOE will develop the basic inventory in accordance with OMB guidance using FPDS-NG data to address a number of the inventory requirements consistent with the Consolidated Appropriations Act. APM will

308

Inventory Mistakes and the Great Moderation  

E-Print Network (OSTI)

Why did the volatility of U.S. real GDP decline by more than the volatility of final sales with the Great Moderation in the mid-1980s? One possible explanation is that firms shifted their inventory behaviour towards a greater emphasis on production smoothing. In this paper, we investigate the role of inventories in the Great Moderation by estimating an unobserved components model that identifies inventory and sales shocks and their propagation. We find only mixed evidence of increased production smoothing. Instead, it was a reduction in inventory mistakes that accounts for the excess volatility reduction in output relative to sales. The inventory mistakes are informational errors related to production that must be set in advance and their reduction also helps to explain the changed forecasting role of inventories since the mid-1980s. Our findings provide an optimistic prognosis for the continuation of the Great Moderation.

James Morley; Aarti Singh

2009-01-01T23:59:59.000Z

309

Residual gas analysis (RGA) and shear strength characteristics of a silver-filled epoxy and polyimide under long-term, high-temperature storage conditions. Final report  

SciTech Connect

Introduction of organic materials into hermetically sealed electronic packages increases the risk of failure due to contamination. The contaminants of concern are moisture and ionics. This combination can lead to unwanted electrical pathways and/or corrosion. To minimize sealed-in moisture, packages are vacuum-baked for 16 hours at 200 C and Au/Sn solder-sealed i a glove box purged with dry nitrogen. Even following this procedure, the package plating and organic adhesive can still outgas moisture during high-temperature storage. Long-term aging characteristics for a silver-filled epoxy and a silver-filled polyimide were investigated. Leadless chip carriers (LCCs) containing die attached with epoxy or polyimide were aged at 25 C, 100 C, 150 C, and 200 C for up to six months. Residual gas analysis (RGA) and die shear testing were performed on each package. Results indicate that the epoxy can withstand storage at 150 C with no increase in internal moisture. The polyimide could only be stored at 100 C. No loss in shear strength for epoxy or polyimide was noted at any storage condition.

Adams, B.E.

1994-04-01T23:59:59.000Z

310

Hydrogen Storage  

Fuel Cell Technologies Publication and Product Library (EERE)

This 2-page fact sheet provides a brief introduction to hydrogen storage technologies. Intended for a non-technical audience, it explains the different ways in which hydrogen can be stored, as well a

311

Energy Storage  

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

Advanced Development Concept Nitrogen-Air Battery F.M. Delnick, D. Ingersoll, K.Waldrip Sandia National Laboratories Albuquerque, NM presented to U.S. DOE Energy Storage Systems...

312

REVIEW OF FAST FLUX TEST FACILITY (FFTF) FUEL EXPERIMENTS FOR STORAGE IN INTERIM STORAGE CASKS (ISC)  

SciTech Connect

Appendix H, Section H.3.3.10.11 of the Final Safety Analysis Report (FSAR), provides the limits to be observed for fueled components authorized for storage in the Fast Flux Test Facility (FFTF) spent fuel storage system. Currently, the authorization basis allows standard driver fuel assemblies (DFA), as described in the FSAR Chapter 17, Section 17.5.3.1, to be stored provided decay power per assembly is {le} 250 watts, post-irradiation time is four years minimum, average assembly burn-up is 150,000 MWD/MTHM maximum and the pre-irradiation enrichment is 29.3% maximum (per H.3.3.10.11). In addition, driver evaluation (DE), core characterizer assemblies (CCA), and run-to-cladding-breach (RTCB) assemblies are included based on their similarities to a standard DFA. Ident-69 pin containers with fuel pins from these DFAs can also be stored. Section H.3.3.10.11 states that fuel types outside the specification criteria above will be addressed on a case-by-case basis. There are many different types of fuel and blanket experiments that were irradiated in the FFTF which now require offload to the spent fuel storage system. Two reviews were completed for a portion of these special type fuel components to determine if placement into the Core Component Container (CCC)/Interim Storage Cask (ISC) would require any special considerations or changes to the authorization basis. Project mission priorities coupled with availability of resources and analysts prevented these evaluations from being completed as a single effort. Areas of review have included radiological accident release consequences, radiological shielding adequacy, criticality safety, thermal limits, confinement, and stress. The results of these reviews are available in WHC-SD-FF-RPT-005, Rev. 0 and 1, ''Review of FFTF Fuel Experiments for Storage at ISA'', (Reference I), which subsequently allowed a large portion of these components to be included in the authorization basis (Table H.3.3-21). The report also identified additional components and actions in Section 3.0 and Table 3 that require further evaluation. The purpose of this report is to evaluate another portion of the remaining inventory (i.e., delayed neutron signal fuel, blanket assemblies, highly enriched assemblies, newly loaded Ident-69 pin containers, and returned fuel) to ensure it can be safely off loaded to the FFTF spent fuel storage system.

CHASTAIN, S.A.

2005-10-24T23:59:59.000Z

313

Energy Storage | Open Energy Information  

Open Energy Info (EERE)

Storage Storage Jump to: navigation, search TODO: Source information Contents 1 Introduction 2 Benefits 3 Technologies 4 References Introduction Energy storage is a tool that can be used by grid operators to help regulate the electrical grid and help meet demand. In its most basic form, energy storage "stores" excess energy that would otherwise be wasted so that it can be used later when demand is higher. Energy Storage can be used to balance microgrids, perform frequency regulation, and provide more reliable power for high tech industrial facilities.[1] Energy storage will also allow for the expansion of intermittent renewable energy, like wind and solar, to provide electricity around the clock. Some of the major issues concerning energy storage include cost, efficiency, and size.

314

Fiscal Year 2010 Greenhouse Gas Inventory  

E-Print Network (OSTI)

Fiscal Year 2010 Greenhouse Gas Inventory OREGON STATE UNIVERSITY #12;OREGON STATE UNIVERSITYGHG . 2 . Carbon dioxide equivalent (CO2e) represents the quantity of a greenhouse gas multiplied

Escher, Christine

315

Optimization Online - Flexible Solutions to Maritime Inventory ...  

E-Print Network (OSTI)

Aug 12, 2013 ... Flexible Solutions to Maritime Inventory Routing Problems with Delivery Time Windows. Chengliang Zhang(czhang85 ***at*** gatech.edu)

316

Convex Optimization of Centralized Inventory Operations  

E-Print Network (OSTI)

Jan 11, 2005 ... Abstract: Given a finite set of outlets with joint normally distributed demands and identical holding and penalty costs, inventory centralization ...

317

Large Neighborhood Search for LNG Inventory Routing  

E-Print Network (OSTI)

Feb 3, 2012 ... Large Neighborhood Search for LNG Inventory Routing. Vikas Goel (vikas.goel ** *at*** exxonmobil.com) Kevin Furman (kevin.c.furman ***at*** ...

318

U.S. Total Gasoline Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

7 Notes: Gasoline inventories in the United States began last summer's driving season low and ended low. In October 2000, with the market focusing on distillate, gasoline...

319

U.S. Total Gasoline Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

to remain relatively tight entering the driving season and through next year. Low inventory levels raise the risk of price volatility, especially in response to regional supply...

320

National Source Tracking System & Interim Inventory  

National Nuclear Security Administration (NNSA)

for rule and placed requirements on system 3 Approach * Two phase - Interim inventory now provides database on sources - short term solution; gathered valuable data to...

Note: This page contains sample records for the topic "high storage inventories" 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

Simple Newsvendor Bounds for Inventory Distribution Systems .  

E-Print Network (OSTI)

??To date, closed form optimal solutions for stocking levels in arborescent multiechelon inventory systems have not been obtained. These problems exhibit the joint difficulties of… (more)

Lystad, Erik D.

2006-01-01T23:59:59.000Z

322

MIRPLib: A Maritime Inventory Routing Problem Library  

E-Print Network (OSTI)

Aug 28, 2013 ... Abstract: This paper presents a detailed description of a particular class of deterministic single product maritime inventory routing problems ...

323

Inventory Control and Demand Distribution Characterization .  

E-Print Network (OSTI)

??This thesis studies three problems related to inventory control. The first problem is motivated by the need to eliminate the bullwhip effect in a supply… (more)

Bai, Liwei

2005-01-01T23:59:59.000Z

324

National System Templates: Building Sustainable National Inventory...  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary Name: National System Templates: Building Sustainable...

325

Optimization Online - Robust Inventory Management Using ...  

E-Print Network (OSTI)

Apr 16, 2007 ... Abstract: We propose tractable replenishment policies for a multi-period, single product inventory control problem under ambiguous demands, ...

326

National Source Tracking System & Interim Inventory  

National Nuclear Security Administration (NNSA)

other Federal agencies, States and internationally 3 Approach * Two phase - Interim inventory now provides database on NRC and Agreement State sources - short term solution;...

327

The Value of Information in Inventory Management  

E-Print Network (OSTI)

May 25, 2007 ... Abstract: Inventory management traditionally assumes the precise knowledge of the underlying demand distribution and a risk-neutral manager ...

328

Optimization Online - Lot sizing with inventory gains  

E-Print Network (OSTI)

Apr 27, 2006 ... Abstract: This paper introduces the single item lot sizing problem with inventory gains. This problem is a generalization of the classical single ...

329

Essays in inventory decisions under uncertainty .  

E-Print Network (OSTI)

??Uncertainty is a norm in business decisions. In this research, we focus on the inventory decisions for companies with uncertain customer demands. We first investigate… (more)

Manikas, Andrew Steven

2008-01-01T23:59:59.000Z

330

Improving Inventory Management in Small Business.  

E-Print Network (OSTI)

?? Introduction: The growth of small business is fast and their impact on the economy is becoming bigger. How to manage the inventory effectively and… (more)

Bai, Lining

2008-01-01T23:59:59.000Z

331

Development of high through-put Sr isotope analysis for monitoring reservoir integrity for CO{sub 2} storage.  

SciTech Connect

Recent innovations in multi-collector ICP-mass spectrometry (MC-ICP-MS) have allowed for rapid and precise measurements of isotope ratios in geological samples. Naturally occurring Sr isotopes has the potential for use in Monitoring, Verification, and Accounting (MVA) associated with geologic CO2 storage. Sr isotopes can be useful for: Sensitive tracking of brine migration; Determining seal rock leakage; Studying fluid/rock reactions. We have optimized separation chemistry procedures that will allow operators to prepare samples for Sr isotope analysis off site using rapid, low cost methods.

Wall, Andy; Jain, Jinesh; Stewart, Brian; Capo, Rosemary; Hakala, Alexandra J.; Hammack, Richard; Guthrie, George

2012-01-01T23:59:59.000Z

332

Correlation of Price to Inventory Levels  

Gasoline and Diesel Fuel Update (EIA)

1 1 Notes: Gasoline prices move with changes in crude oil prices, and crude prices have varied significantly over the past decade, as illustrated above with the monthly average spot prices for West Texas Intermediate crude oil. Gasoline prices were as low as 91 cents per gallon in early 1999 when crude prices were very low, and were around $1.56 per gallon mid to late September 2000 when crude prices were high, even though the peak gasoline demand season was over at that point. We have observed that crude oil., like other commodities, responds to basic market fundamentals of supply and demand. Inventories are a good means of measuring the balance between demand and supply in the marketplace, and thus are a good barometer of price pressure. For example, when demand exceeds supply over and above the typical situation,

333

Advanced research in solar-energy storage  

DOE Green Energy (OSTI)

The Solar Energy Storage Program at the Solar Energy Research Institute is reviewed. The program provides research, systems analyses, and economic assessments of thermal and thermochemical energy storage and transport. Current activities include experimental research into very high temperature (above 800/sup 0/C) thermal energy storage and assessment of novel thermochemical energy storage and transport systems. The applications for such high-temperature storage are thermochemical processes, solar thermal-electric power generation, cogeneration of heat and electricity, industrial process heat, and thermally regenerative electrochemical systems. The research results for five high-temperature thermal energy storage technologies and two thermochemical systems are described.

Luft, W.

1983-01-01T23:59:59.000Z

334

DUF6 Storage Safety  

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

Storage Safety Depleted UF6 Storage line line How DUF6 is Stored Where DUF6 is Stored DUF6 Storage Safety Cylinder Leakage Depleted UF6 Storage Safety Continued cylinder storage is...

335

EPA-GHG Inventory Capacity Building | Open Energy Information  

Open Energy Info (EERE)

EPA-GHG Inventory Capacity Building EPA-GHG Inventory Capacity Building Jump to: navigation, search Tool Summary Name: US EPA GHG inventory Capacity Building Agency/Company /Organization: United States Environmental Protection Agency Sector: Energy, Land Topics: GHG inventory, Background analysis Resource Type: Training materials, Lessons learned/best practices References: US EPA GHG inventory Capacity Building[1] Logo: US EPA GHG inventory Capacity Building "Developing greenhouse gas inventories is an important first step to managing emissions. U.S. EPA's approach for building capacity to develop GHG inventories is based on the following lessons learned from working alongside developing country experts: Technical expertise for GHG inventories already exists in developing countries.

336

EIA - Natural Gas Pipeline Network - Underground Natural Gas Storage  

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

Storage Storage About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Underground Natural Gas Storage Overview | Regional Breakdowns Overview Underground natural gas storage provides pipelines, local distribution companies, producers, and pipeline shippers with an inventory management tool, seasonal supply backup, and access to natural gas needed to avoid imbalances between receipts and deliveries on a pipeline network. There are three principal types of underground storage sites used in the United States today. They are: · depleted natural gas or oil fields (326), · aquifers (43), or · salt caverns (31). In a few cases mine caverns have been used. Most underground storage facilities, 82 percent at the beginning of 2008, were created from reservoirs located in depleted natural gas production fields that were relatively easy to convert to storage service, and that were often close to consumption centers and existing natural gas pipeline systems.

337

Electricity Energy Storage Technology Options  

Science Conference Proceedings (OSTI)

A confluence of industry drivers8212including increased deployment of renewable generation, the high capital cost of managing grid peak demands, and large capital investments in grid infrastructure for reliability8212is creating new interest in electric energy storage systems. New EPRI research offers a current snapshot of the storage landscape and an analytical framework for estimating the benefits of applications and life-cycle costs of energy storage systems. This paper describes in detail 10 key appl...

2010-12-23T23:59:59.000Z

338

High temperature post-irradiation performance of spent pressurized-water-reactor fuel rods under dry-storage conditions  

Science Conference Proceedings (OSTI)

Post-irradiation studies on failure mechanisms of well characterized PWR rods were conducted for up to a year at 482, 510 and 571/sup 0/C in unlimited air and inert gas atmospheres. No cladding breaches occurred even though the tests operated many orders of magnitude longer in time than the lifetime predicted by Blackburn's analyses. The extended lifetime is due to significant creep strain of the Zircaloy cladding which decreases the internal rod pressures. The cladding creep also contributes to radial cracks, through the external oxide and internal FCCI layers, which propagated into and arrested in an oxygen stabilized ..cap alpha..-Zircaloy layer. There were no signs of either additional cladding hydriding, stress-corrosion cracking or fuel pellet degradation. Using the Larson-Miller formulization, a conservative maximum storage temperature of 400/sup 0/C is recommended to ensure a 1000-year cladding lifetime. This accounts for crack propagation and assumes annealing of the irradiation-hardened cladding.

Einziger, R.E.; Atkin, S.D.; Stellrecht, D.E.; Pasupathi, V.

1981-06-01T23:59:59.000Z

339

Optimizing Inventory Replenishment of Retail Fashion Products  

Science Conference Proceedings (OSTI)

We consider the problem of determining (for a short lifecycle) retail product initial and replenishment order quantities that minimize the cost of lost sales, back orders, and obsolete inventory. We model this problem as a two-stage stochastic dynamic ... Keywords: Heuristics, Inventory replenishment, Retailing, Stochastic dynamic programming

Marshall Fisher; Kumar Rajaram; Ananth Raman

2001-06-01T23:59:59.000Z

340

Inventory Record Inaccuracy: An Empirical Analysis  

E-Print Network (OSTI)

This study explores the systematic variation in inventory record inaccuracy (IRI) observed both within and across stores. Traditional inventory models, with a few exceptions, do not account for the existence of IRI and those that do treat record inaccuracy as random. Examining nearly 370,000 inventory records from 37 stores of one retailer, we found 65 % to be inaccurate. That is, the recorded inventory quantity of an item fails to match the quantity found in the store. We identify factors associated with this inaccuracy that are stock keeping unit- (SKU) and store-specific. SKU-specific factors such as item cost, selling quantity, and method of distribution account for the observed variation in IRI within stores. Store-specific factors such as the density and variety of inventory observed at each store account for the variation in IRI across stores. 1

Nicole Dehoratius; Ananth Raman

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Spin rotation and birefringence effect for a particle in a high energy storage ring and measurement of the real part of the coherent elastic zero-angle scattering amplitude, electric and magnetic polarizabilities  

E-Print Network (OSTI)

In the present paper the equations for the spin evolution of a particle in a storage ring are analyzed considering contributions from the tensor electric and magnetic polarizabilities of the particle. Study of spin rotation and birefringence effect for a particle in a high energy storage ring provides for measurement as the real part of the coherent elastic zero-angle scattering amplitude as well as tensor electric and magnetic polarizabilities. We proposed the method for measurement the real part of the elastic coherent zero-angle scattering amplitude of particles and nuclei in a storage ring by the paramagnetic resonance in the periodical in time nuclear pseudoelectric and pseudomagnetic fields.

V. G. Baryshevsky; A. A. Gurinovich

2005-06-14T23:59:59.000Z

342

Two Milling Stone Inventories from Northern San Diego County, California  

E-Print Network (OSTI)

2, pp. 233-261 (1982). Two Milling Stone Inventories from5. Manos from Rincon 301. MILLING STONE INVENTORIES FROM SANd-e) from Rincon 301. MILLING STONE INVENTORIES FROM SAN

True, D. L; Beemer, Eleanor

1982-01-01T23:59:59.000Z

343

Utility Fuel Inventory Model (UFIM) 5.0  

Science Conference Proceedings (OSTI)

The Utility Fuel Inventory Model (UFIM) is the essential tool for performing fuel inventory analysis. Using the power of your personal computer, UFIM helps users develop money-saving inventory ...

2012-11-06T23:59:59.000Z

344

AN INVENTORY OF PHOTOGRAPHS OF ZINC ELECTRODEPOSITED FROM ACID ELECTROLYTES  

E-Print Network (OSTI)

for publication AN INVENTORY OF PHOTOGRAPHS OF ZINCemployer. LBL-16601 AN INVENTORY OF PHOTOGRAPHS OF ZINCNo. DE-AC03-76SF00098 AN INVENTORY OF PHOTOGRAPHS OF ZINC

Faltemier, J.L.

2011-01-01T23:59:59.000Z

345

High-performance batteries for electric-vehicle propulsion and stationary energy storage. Progress report, October 1978-March 1979. [Ca/sulfides  

DOE Green Energy (OSTI)

This report covers the research, development, and management activities of the programs at Argonne National Laboratory (ANL) and at subcontractors' laboratories on high-temperature batteries during the period October 1978 to March 1979. These batteries are being developed for electric-vehicle propulsion and for stationary energy-storage applications. The present cells, which operate at 400 to 500/sup 0/C, are of a vertically oriented, prismatic design with one or more inner positive electrodes of FeS or FeS/sub 2/, facing electrodes of lithium-aluminum alloy, and molten LiCl-KCl electrolyte. During this six-month period, cell and battery development work continued at ANL, Eagle-Picher Industries, Inc., Gould Inc., and the Energy Systems Group of Rockwell International. Fabrication of a 40-kWh battery by Eagle-Picher for testing in an electric van is nearing completion. Cost and design studies for a Mark II electric-vehicle battery, which will have somewhat higher performance and use potentially low-cost materials and fabrication methods, were conducted by all three subcontractors, and contracts are being negotiated for development of Mark II batteries. Conceptual design studies continued at Rockwell International on a 100 MWh stationary energy-storage module. The present plan is to construct a module based on these designs for testing at the BEST (Battery Energy Storage Test) Facility. Work was also in progress at the Carborundum Co., General Motors Research Laboratories, and various other organizations on developing materials and components for cells. 38 figures, 28 tables.

None

1979-05-01T23:59:59.000Z

346

Hydrogen Storage  

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

Objectives - Develop and verify: On-board hydrogen storage systems achieving: 1.5 kWhkg (4.5 wt%), 1.2 kWhL, and 6kWh by 2005 2 kWhkg (6 wt%), 1.5 kWhL, and 4kWh by...

347

HTGR spent fuel storage study  

SciTech Connect

This report documents a study of alternate methods of storing high-temperature gas-cooled reactor (HTGR) spent fuel. General requirements and design considerations are defined for a storage facility integral to a fuel recycle plant. Requirements for stand-alone storage are briefly considered. Three alternate water-cooled storage conceptual designs (plug well, portable well, and monolith) are considered and compared to a previous air-cooled design. A concept using portable storage wells in racks appears to be the most favorable, subject to seismic analysis and economic evaluation verification.

Burgoyne, R.M.; Holder, N.D.

1979-04-01T23:59:59.000Z

348

Diesel Rig Mechanical Peaking System Based on Flywheel Storage Technolgy  

Science Conference Proceedings (OSTI)

Flywheel energy storage technology is an emerging energy storage technology, there is a great development in recent years promising energy storage technology, with a large energy storage, high power, no pollution, use of broad, simple maintenance, enabling ... Keywords: Flywheel energy storage technology, mechanical peaking, diesel rig, peak motor

Shuguang Liu, Jia Wang

2012-07-01T23:59:59.000Z

349

AQUIFER THERMAL ENERGY STORAGE  

E-Print Network (OSTI)

using aquifers for thermal energy storage. Problems outlinedmatical Modeling of Thermal Energy Storage in Aquifers,"Proceed- ings of Aquifer Thermal Energy Storage Workshop,

Tsang, C.-F.

2011-01-01T23:59:59.000Z

350

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

Superconducting 30-MJ Energy Storage Coil", Proc. 19 80 ASC,Superconducting Magnetic Energy Storage Plant", IEEE Trans.SlIperconducting Magnetic Energy Storage Unit", in Advances

Hassenzahl, W.

2011-01-01T23:59:59.000Z

351

AQUIFER THERMAL ENERGY STORAGE  

E-Print Network (OSTI)

aquifers for thermal energy storage. Problems outlined aboveModeling of Thermal Energy Storage in Aquifers," Proceed-ings of Aquifer Thermal Energy Storage Workshop, Lawrence

Tsang, C.-F.

2011-01-01T23:59:59.000Z

352

Storage | Department of Energy  

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

Usage Storage Storage Energy storage isnt just for AA batteries. Thanks to investments from the Energy Department's Advanced Research...

353

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

Scale Superconducting Magnetic Energy Storage Plant", IEEEfor SlIperconducting Magnetic Energy Storage Unit", inSuperconducting Magnetic Energy Storage Plant, Advances in

Hassenzahl, W.

2011-01-01T23:59:59.000Z

354

FCT Hydrogen Storage: Contacts  

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

Contacts to someone by E-mail Share FCT Hydrogen Storage: Contacts on Facebook Tweet about FCT Hydrogen Storage: Contacts on Twitter Bookmark FCT Hydrogen Storage: Contacts on...

355

Reversible Seeding in Storage Rings  

Science Conference Proceedings (OSTI)

We propose to generate steady-state microbunching in a storage ring with a reversible seeding scheme. High gain harmonic generation (HGHG) and echo-enabled harmonic generation (EEHG) are two promising methods for microbunching linac electron beams. Because both schemes increase the energy spread of the seeded beam, they cannot drive a coherent radiator turn-by-turn in a storage ring. However, reversing the seeding process following the radiator minimizes the impact on the electron beam and may allow coherent radiation at or near the storage ring repetition rate. In this paper we describe the general idea and outline a proof-of-principle experiment. Electron storage rings can drive high average power light sources, and free-electron lasers (FELs) are now producing coherent light sources of unprecedented peak brightness While there is active research towards high repetition rate FELs (for example, using energy recovery linacs), at present there are still no convenient accelerator-based sources of high repetition rate, coherent radiation. As an alternative avenue, we recently proposed to establish steady-state microbunching (SSMB) in a storage ring. By maintaining steady-state coherent microbunching at one point in the storage ring, the beam generates coherent radiation at or close to the repetition rate of the storage ring. In this paper, we propose a method of generating a microbunched beam in a storage ring by using reversible versions of linac seeding schemes.

Ratner, Daniel; Chao, Alex; /SLAC

2011-12-14T23:59:59.000Z

356

Federal Energy Management Program: Federal Greenhouse Gas Inventories and  

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

Inventories and Performance to someone by E-mail Inventories and Performance to someone by E-mail Share Federal Energy Management Program: Federal Greenhouse Gas Inventories and Performance on Facebook Tweet about Federal Energy Management Program: Federal Greenhouse Gas Inventories and Performance on Twitter Bookmark Federal Energy Management Program: Federal Greenhouse Gas Inventories and Performance on Google Bookmark Federal Energy Management Program: Federal Greenhouse Gas Inventories and Performance on Delicious Rank Federal Energy Management Program: Federal Greenhouse Gas Inventories and Performance on Digg Find More places to share Federal Energy Management Program: Federal Greenhouse Gas Inventories and Performance on AddThis.com... Sustainable Buildings & Campuses Operations & Maintenance

357

Greenhouse Gas Training Program for Inventory and Mitigation Modeling |  

Open Energy Info (EERE)

Greenhouse Gas Training Program for Inventory and Mitigation Modeling Greenhouse Gas Training Program for Inventory and Mitigation Modeling Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Training Program for Inventory and Mitigation Modeling Agency/Company /Organization: Future Perfect Sector: Climate Focus Area: GHG Inventory Development, Greenhouse Gas Topics: GHG inventory, Low emission development planning, -LEDS Resource Type: Case studies/examples, Training materials Website: www.gpstrategiesltd.com/divisions/future-perfect/ Country: South Korea Eastern Asia Language: English References: Greenhouse Gas Training Program for Inventory and Mitigation Modeling[1] Logo: Greenhouse Gas Training Program for Inventory and Mitigation Modeling Jointly sponsored by Greenhouse Gas Inventory & Research (GIR) Center of

358

Joint pricing and inventory control under reference price effects.  

E-Print Network (OSTI)

??In many firms the pricing and inventory control functions are separated. However, a number of theoretical models suggest a joint determination of inventory levels and… (more)

Gimpl-Heersink, Lisa

2008-01-01T23:59:59.000Z

359

UNFCCC-GHG Inventory Data | Open Energy Information  

Open Energy Info (EERE)

UNFCCC-GHG Inventory Data Jump to: navigation, search Tool Summary Name: UNFCCC GHG inventory Data AgencyCompany Organization: United Nations Framework Convention on Climate...

360

FAO Global Inventory of Agricultural Mitigation Projects in Developing...  

Open Energy Info (EERE)

FAO Global Inventory of Agricultural Mitigation Projects in Developing Countries Jump to: navigation, search Tool Summary Name: FAO Global Inventory of Agricultural Mitigation...

Note: This page contains sample records for the topic "high storage inventories" 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

Integrated Forecasting and Inventory Control for Seasonal Demand ...  

E-Print Network (OSTI)

We present a data-driven forecasting technique with integrated inventory ... ponents of inventory management: the random demand is first estimated using ...

362

PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES...  

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

PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) PROCEDURE FOR PREPARING RECORDS INVENTORY AND DISPOSITION SCHEDULES (RIDS) This document lists the procedures for...

363

Categorization of Used Nuclear Fuel Inventory in Support of a...  

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

Categorization of Used Nuclear Fuel Inventory in Support of a Comprehensive National Nuclear Fuel Cycle Strategy Categorization of Used Nuclear Fuel Inventory in Support of a...

364

Numerical analysis of (s, S) inventory systems with repeated attempts  

Science Conference Proceedings (OSTI)

Abstract This paper deals with a continuous review (s, S) inventory system ... The stochastic modeling and performance analysis of inventory models form an ...

365

LOT SIZING WITH INVENTORY BOUNDS AND FIXED COSTS ...  

E-Print Network (OSTI)

bounds. We consider two models, one with linear cost on inventory, the other with linear ... make use of the inventory bounds explicitly and give exact separation ...

366

2013 guidance fo real Property Inventory Reporting | Department...  

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

2013 guidance fo real Property Inventory Reporting 2013 guidance fo real Property Inventory Reporting SIGNEDFY13RptInstructions REV - 2013.08.15.pdf More Documents &...

367

Greenhouse Gas Inventory and Registry (Iowa) | Department of...  

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

Greenhouse Gas Inventory and Registry (Iowa) Greenhouse Gas Inventory and Registry (Iowa) Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General...

368

Climate VISION: Private Sector Initiatives: Minerals: GHG Inventory...  

Office of Scientific and Technical Information (OSTI)

GHG Inventory Protocols Read the Industrial Minerals Association - North America (IMA-NA) Borates and Soda Ash Sections Greenhouse Gas Inventory Protocol (PDF 75 KB) Download...

369

Using statistical process control to monitor inventory accuracy.  

E-Print Network (OSTI)

??Inventory accuracy is critical for almost all industrial environments such as distribution, warehousing, and retail. It is quite common for companies with exceptional inventory accuracy… (more)

Huschka, Kyle

2009-01-01T23:59:59.000Z

370

Approval for Use of the Minnesota Multiphasic Personality Inventory...  

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

OF HEAL TH, SAFETY AND SECURITY Approval for Use of Minnesota Multiphasic Personality Inventory-2 Revised Format and Psychological Assessment Inventory Under title IO, Code of...

371

Impact of inaccurate data on supply chain inventory performance.  

E-Print Network (OSTI)

??This research explores data inaccuracy and its impact on supply chain inventory performance. Theft and data entry error cause differences between the physical inventory levels… (more)

Basinger, Karen Lynn

2006-01-01T23:59:59.000Z

372

IGCA Inventory Sub Guide 040512 | Department of Energy  

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

Inventory Sub Guide 040512 IGCA Inventory Sub Guide 040512 IGCAInventorySubGuide040512.pdf More Documents & Publications OFFICE OF PROCUREMENT & ASSISTANCE MANAGEMENT O:...

373

A new robust cycle-based inventory control policy  

E-Print Network (OSTI)

Single installation inventory management is a classical research topic which has ... Scarf [36] showed that the optimal policy for an inventory control problem with ...

374

Forecast error metrics for Navy inventory management performance .  

E-Print Network (OSTI)

??This research establishes metrics for determining overall Navy secondary inventory forecasting accuracy when compared to actual demands at the Naval Inventory Control Point (NAVICP). Specifically,… (more)

Jackson, Kenneth J.

2011-01-01T23:59:59.000Z

375

Event:UNFCCC Greenhouse Gas Inventory Training Seminar | Open...  

Open Energy Info (EERE)

UNFCCC Greenhouse Gas Inventory Training Seminar Jump to: navigation, search Calendar.png UNFCCC Greenhouse Gas Inventory Training Seminar: on 20110418 "The UNFCCC Secretariat...

376

Optimization Online - An Inventory-Location Model: Formulation ...  

E-Print Network (OSTI)

Jun 5, 2001 ... Abstract: We introduce a new distribution center (DC) location model that incorporates working inventory and safety stock inventory costs at the ...

377

Global Primary Aluminium Industry 2010 Life Cycle Inventory  

Science Conference Proceedings (OSTI)

Within this framework, the Primary Aluminium Industry has established a global Life Cycle Inventory (LCI) data set. Inventory flows include inputs of raw materials  ...

378

Cryptographic cloud storage  

Science Conference Proceedings (OSTI)

We consider the problem of building a secure cloud storage service on top of a public cloud infrastructure where the service provider is not completely trusted by the customer. We describe, at a high level, several architectures that combine recent and ...

Seny Kamara; Kristin Lauter

2010-01-01T23:59:59.000Z

379

General technical requirements (GTR) for inventory monitoring systems (IMS) for the trilateral initiative  

Science Conference Proceedings (OSTI)

Pursuant to the Trilateral Initiative, the three parties (The Russian Federation, the United States, and the International Atomic Energy Agency) have been engaged in discussions concerning the structure of reliable monitoring systems for storage facilities having large inventories. The intent of these monitoring systems is to provide the capability for the IAEA to maintain continuity of knowledge in a sufficiently reliable manner that should there be equipment failure, loss of continuity of knowledge would be restricted to a small population of the inventory, and thus reinventory of the stored items would be minimized These facility-specific monitoring systems, referred to as Inventory Monitoring Systems (IMS) are to provide the principal means for the M A to assure that the containers of fissile material remain accounted under the Verification Agreements which are to be concluded between the IAEA and the Russian Federation and the lAEA and the United States for the verification of weapon-origin and other fissile material specified by each State as released from its defense programs. A technical experts working group for inventory monitoring systems has been meeting since Feb- of 2000 to formulate General Technical Requirements (GTR) for Inventory Monitoring Systems for the Trilateral Initiative. Although provisional agreement has been reached by the three parties concerning the GTR, it is considered a living document that can be updated as warranted by the three parties. This paper provides a summary of the GTR as it currently exists.

Pshakin, Gennady M.; Kuleshov, I. (Igor); Shea, T.; Puckett, J. M. (John M.); Zhukov, I.; Mangan, Dennis L.; Matter, John C.; Waddoups, I. (Ivan); Smathers, D. (Douglas); Abhold, M. E. (Mark E.); Hsue, S.-T. (Sin-Tao); Chiaro, P. (Peter)

2002-01-01T23:59:59.000Z

380

Form-stable crystalline polymer pellets for thermal energy storage: high density polyethylene intermediate products. Final report, October 1, 1977--January 31, 1978  

DOE Green Energy (OSTI)

The primary objectives of this program were to demonstrate: (1) that form-stable high density polyethylene (HDPE), which has been shown to have desirable properties as a phase-change type of thermal energy storage material, could be produced by processing in a polyethylene plant for a projected price near 26 cents/lb; and (2) that the raw material, ethylene, will be available in the very long-term from alternate sources (other than petroleum and natural gas). These objectives were accomplished. Production of useful, form-stable HDPE pellets by radiation cross-linking was demonstrated. Such pellets are estimated to be obtainable at 26 cents/lb, using large-volume (> or equal to 10,000,000 lb/yr) in-plant processing. Well-developed technologies exist for obtaining ethylene from coal and plant (or biomass) sources, thus assuring its long-term availability and therefore that of polyethylene. A cost-benefit analysis of the HDPE thermal energy storage system was conducted over its 120 to 140/sup 0/C optimum operating range which is most suited for absorption air conditioning. The HDPE is more cost effective than either rocks, ethylene glycol, or pressurized water and is even competitive with a hypothetical 5 cents/lb salt-hydrate melting in this temperature range. These results applied, as appropriate, to both air and liquid transfer systems.

Botham, R.A.; Ball, G.L. III; Jenkins, G.H.; Salyer, I.O.

1978-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Optimal Commodity Trading with a Capacitated Storage Asset  

Science Conference Proceedings (OSTI)

This paper considers the so-called warehouse problem with both space and injection/withdrawal capacity limits. This is a foundational problem in the merchant management of assets for the storage of commodities, such as energy sources and natural resources. ... Keywords: Markov, asset pricing, dynamic programming, finance, industries, inventory, natural gas, petroleum, policies, production, real options

Nicola Secomandi

2010-03-01T23:59:59.000Z

382

Flywheel Energy Storage Module  

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

kWh/100 kW kWh/100 kW Flywheel Energy Storage Module * 100KWh - 1/8 cost / KWh vs. current State of the Art * Bonded Magnetic Bearings on Rim ID * No Shaft / Hub (which limits surface speed) * Flexible Motor Magnets on Rim ID * Develop Touch-down System for Earthquake Flying Rim Eliminate Shaft and Hub Levitate on Passive Magnetic Bearings Increase Rim Tip Speed Larger Diameter Thinner Rim Stores More Energy 4 X increase in Stored Energy with only 60% Increase in Weight Development of a 100 kWh/100 kW Flywheel Energy Storage Module High Speed, Low Cost, Composite Ring with Bore-Mounted Magnetics Current State of the Art Flywheel Limitations of Existing Flywheel * 15 Minutes of storage * Limited to Frequency Regulation Application * Rim Speed (Stored Energy) Limited by Hub Strain and Shaft Dynamics

383

UNFCCC-GHG Inventory Review Training Program | Open Energy Information  

Open Energy Info (EERE)

UNFCCC-GHG Inventory Review Training Program UNFCCC-GHG Inventory Review Training Program (Redirected from UNFCCC GHG Inventory Review Training Program) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNFCCC GHG inventory Review Training Program Agency/Company /Organization: United Nations Framework Convention on Climate Change Topics: GHG inventory Resource Type: Training materials Website: unfccc.int/national_reports/annex_i_ghg_inventories/inventory_review_t UNFCCC GHG inventory Review Training Program Screenshot References: UNFCCC GHG inventory Review Training Program[1] Logo: UNFCCC GHG inventory Review Training Program The Basic Course of the updated training programme covers technical aspects of the review of GHG inventories under the Convention. It consists of seven modules, including a general module and six individual modules on the

384

Energy Storage  

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

Daniel R. Borneo, PE Daniel R. Borneo, PE Sandia National Laboratories September 27, 2007 San Francisco, CA PEER REVIEW 2007 DOE(SNL)/CEC Energy Storage Program FYO7 Projects Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under contract DE-AC04-94AL85000. 2 Presentation Outline * DOE(SNL)/CEC Collaboration - Background of DOE(SNL)/CEC Collaboration - FY07 Project Review * Zinc Bromine Battery (ZBB) Demonstration * Palmdale Super capacitor Demonstration * Sacramento Municipal Utility District (SMUD) Regional Transit (RT) Super capacitor demonstration * Beacon Flywheel Energy Storage System (FESS) 3 Background of DOE(SNL)/CEC Collaboration * Memorandum of Understanding Between CEC and DOE (SNL). - In Place since 2004

385

Energy Storage  

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

Development Concept Development Concept Nitrogen-Air Battery F.M. Delnick, D. Ingersoll, K.Waldrip Sandia National Laboratories Albuquerque, NM presented to U.S. DOE Energy Storage Systems Research Program Washington, DC November 2-4, 2010 Sandia National Laboratories is a multi-program laboratory operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin company, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Funded by the Energy Storage Systems Program of the U.S. Department Of Energy through Sandia National Laboratories Full Air Breathing Battery Concept * Concept is to use O 2 and N 2 as the electrodes in a battery * Novel because N 2 is considered inert * Our group routinely reacts N 2 electrochemically

386

Energy Storage - More Information | Department of Energy  

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

Energy Storage - More Information Energy Storage - More Information Energy Storage - More Information As energy storage technology may be applied to a number of areas that differ in power and energy requirements, DOE's Energy Storage Program performs research and development on a wide variety of storage technologies. This broad technology base includes batteries (both conventional and advanced), flywheels, electrochemical capacitors, superconducting magnetic energy storage (SMES), power electronics, and control systems. The Energy Storage Program works closely with industry partners, and many of its projects are highly cost-shared. The Program collaborates with utilities and State energy organizations such as the California Energy Commission and New York State Energy Research and Development Authority to field major pioneering storage installations that

387

NETL: Carbon Storage  

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

Carbon Sequestration Partnerships Regional Carbon Sequestration Partnership (RCSP) Programmatic Points of Contact Carbon Storage Program Infrastructure Coordinator Carbon Storage...

388

Life Cycle Inventory Database | Department of Energy  

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

Commercial Buildings » Research Projects » Life Cycle Inventory Commercial Buildings » Research Projects » Life Cycle Inventory Database Life Cycle Inventory Database The U.S. Life Cycle Inventory (LCI) Database serves as a central repository for information about the total energy and resource impacts of developing and using various commercial building materials, components, and assemblies. The database helps manufacturers, building designers, and developers select energy-efficient and environmentally friendly materials, products, and processes for their projects based on the environmental impact of an item over its entire lifespan. The U.S. Department of Energy and the National Renewable Energy Laboratory (NREL) developed the database in 2003 with input from a variety of partners. NREL maintains and updates the database with support from the

389

life cycle inventory | OpenEI  

Open Energy Info (EERE)

life cycle inventory life cycle inventory Dataset Summary Description Datasets are for the US electricity grid system for eGrid regions (AKGD, AKMS, AZNM, CAMX, ERCT, FRCC, HIMS, HIOA, MROE, MROW, NEWE, NWPP, NYCW, NYLI, NYUP, RFCE, RFCM, RFCW, RMPA, SPNO, SPSO, SRMV, SRMW, SRSO, SRTV, SRVC) for 2008. The data is provided in life cycle inventory forms (xls and xml) . A module report and a detailed spreadsheet are also included.Datasets include generation and transmission of electricity for each of the eGrid regions. It is representative of the year 2008 mix of fuels used for utility generations for each of the eGrid regions Source USLCI Database Date Released Unknown Date Updated Unknown Keywords eGrid Electricity grid LCI life cycle inventory US Data application/zip icon egrid_electricity_lci_datasets_2008.zip (zip, 7 MiB)

390

Physical Inventory Listing NRC 742c2  

National Nuclear Security Administration (NNSA)

9. TOTALS U.S. DEPARTMENT OF ENERGY AND U.S. NUCLEAR REGULATORY COMMISSION PHYSICAL INVENTORY LISTING DOENRC FORM 742C (7-2008) MANDATORY DATA COLLECTION AUTHORIZED BY 10 CFR 30,...

391

The impact of assured supply inventory policies  

E-Print Network (OSTI)

A case study is presented of a successful quick serve fast food restaurant chain that uses inventory throughout the supply chain as a buffer against uncertainty in supply and demand. This is a common operational strategy ...

Stanton, Daniel Jonathon

2008-01-01T23:59:59.000Z

392

Mobile RFID system for inventory automation  

E-Print Network (OSTI)

As RFID technology proliferates within the industry, more added value applications employing RFID technology are being created. One main application is inventory tracking where RFID technology is used to create a visibility ...

Ong, JinHock

2008-01-01T23:59:59.000Z

393

Optimization of surgical supply inventory and kitting  

E-Print Network (OSTI)

This project centered on inventory optimization for operative custom surgical packs and soft good supplies for Massachusetts General Hospital (MGH), a 947-bed medical center. Custom surgical packs are used in every surgical ...

Schlanser, Matthew R. (Matthew Ross)

2013-01-01T23:59:59.000Z

394

Head & base production optimization : inventory management strategy  

E-Print Network (OSTI)

A new inventory management strategy was developed for Schlumberger to reduce waste in material handling and improve the warehouse receiving efficiency. The current warehouse receiving situation was analyzed; then the ...

Guo, Yuming, M. Eng. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

395

FY13 Energy Department Federal Program Inventory  

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

Per the Government Performance and Results Act (GPRA) Modernization Act, DOE's Federal Program Inventory (FPI) is part of a Federal-wide program list intended to facilitate coordination by making...

396

U.S. Distillate Inventory Outlook  

U.S. Energy Information Administration (EIA)

These low inventories will put upward pressure on distillate fuel prices and set the stage for price sun-ups should there be an extended period of cold weather or a ...

397

Fuel Inventory Management for Electric Companies: Current Uses of the EPRI Utility Fuel Inventory Model (UFIM)  

Science Conference Proceedings (OSTI)

This report describes current applications of the Utility Fuel Inventory Model (UFIM) developed by the Electric Power Research Institute (EPRI). This model is designed to help electric companies to better manage policy and operational decisions related to managing power plant fuel inventories. This report specifically address: (i) problems currently faced by electric power companies where fuel inventories can be used to address the problems; and, (ii) how the UFIM analysis tool can be used to ...

2013-07-26T23:59:59.000Z

398

Working and Net Available Shell Storage Capacity as of September 30, 2010 -  

Gasoline and Diesel Fuel Update (EIA)

Working and Net Available Shell Storage Capacity Working and Net Available Shell Storage Capacity With Data for September 2010 | Release Date: July 28, 2011 Working and Net Available Shell Storage Capacity as of September 30, 2010 is the Energy Information Administration's (EIA) first report containing semi-annual storage capacity data. It includes three tables detailing working and net available shell storage capacity by facility type, product, and PAD District as of September 30, 2010. EIA has reported weekly and monthly inventory levels of crude oil and petroleum products for decades. New storage capacity data can help analysts place petroleum inventory levels in context and better understand petroleum market activity and price movements, especially at key market centers such as Cushing, Oklahoma.

399

Application-storage discovery  

Science Conference Proceedings (OSTI)

Discovering application dependency on data and storage is a key prerequisite for many storage optimization tasks such as data assignment to storage tiers, storage consolidation, virtualization, and handling unused data. However, in the real world these ... Keywords: enterprise storage, experimental evaluation, storage discovery

Nikolai Joukov; Birgit Pfitzmann; HariGovind V. Ramasamy; Murthy V. Devarakonda

2010-05-01T23:59:59.000Z

400

Wildlife Inventory, Craig Mountain, Idaho.  

DOE Green Energy (OSTI)

Wildlife distribution/abundance were studied at this location during 1993 and 1994 to establish the baseline as part of the wildlife mitigation agreement for construction of Dworshak reservoir. Inventory efforts were designed to (1) document distribution/abundance of 4 target species: pileated woodpecker, yellow warbler, black-capped chickadee, and river otter, (2) determine distribution/abundance of rare animals, and (3) determine presence and relative abundance of all other species except deer and elk. 201 wildlife species were observed during the survey period; most were residents or used the area seasonally for breeding or wintering. New distribution or breeding records were established for at least 6 species. Pileated woodpeckers were found at 35% of 134 survey points in upland forests; estimated densities were 0-0.08 birds/ha, averaging 0.02 birds/ha. Yellow warblers were found in riparian areas and shrubby draws below 3500 ft elev., and were most abundant in white alder plant communities (ave. est. densities 0.2-2. 1 birds/ha). Black-capped chickadees were found in riparian and mixed tall shrub vegetation at all elevations (ave. est. densities 0-0.7 birds/ha). River otters and suitable otter denning and foraging habitat were observed along the Snake and Salmon rivers. 15 special status animals (threatened, endangered, sensitive, state species of special concern) were observed at Craig Mt: 3 amphibians, 1 reptile, 8 birds, 3 mammals. Another 5 special status species potentially occur (not documented). Ecosystem-based wildlife management issues are identified. A monitoring plant is presented for assessing effects of mitigation activities.

Cassirer, E. Frances

1995-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module  

SciTech Connect

The present invention provides an electrical power inverter method and apparatus, which includes a high frequency link, for converting DC power into AC power. Generally stated, the apparatus includes a first high frequency module which produces an AC voltage at a first output frequency, and a second high frequency inverter module which produces an AC voltage at a second output frequency that is substantially the same as the first output frequency. The second AC voltage is out of phase with the first AC voltage by a selected angular phase displacement. A mixer mixes the first and second output voltages to produce a high frequency carrier which has a selected base frequency impressed on the sidebands thereof. A rectifier rectifies the carrier, and a filter filters the rectified carrier. An output inverter inverts the filtered carrier to produce an AC line voltage at the selected base frequency. A phase modulator adjusts the relative angular phase displacement between the outputs of the first and second high frequency modules to control the base frequency and magnitude of the AC line voltage.

Pitel, Ira J. (Whippany, NJ)

1987-02-03T23:59:59.000Z

402

Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module  

SciTech Connect

The present invention provides an electrical power inverter method and apparatus, which includes a high frequency link, for converting DC power into AC power. Generally stated, the apparatus includes a first high frequency module which produces an AC voltage at a first output frequency, and a second high frequency inverter module which produces an AC voltage at a second output frequency that is substantially the same as the first output frequency. The second AC voltage is out of phase with the first AC voltage by a selected angular phase displacement. A mixer mixes the first and second output voltages to produce a high frequency carrier which has a selected base frequency impressed on the sidebands thereof. A rectifier rectifies the carrier, and a filter filters the rectified carrier. An output inverter inverts the filtered carrier to produce an AC line voltage at the selected base frequency. A phase modulator adjusts the relative angular phase displacement between the outputs of the first and second high frequency modules to control the base frequency and magnitude of the AC line voltage. 19 figs.

Pitel, I.J.

1987-02-03T23:59:59.000Z

403

The National Storage Laboratory: Overview and status  

Science Conference Proceedings (OSTI)

The National Storage Laboratory (NSL) was organized to investigate, demonstrate, and commercialize high-performance hardware and software storage technologies that promise to remove network computing bottlenecks and provide critically needed new storage systems functionality. This paper briefly outlines the goals, collaboration and current status of the NSL.

Watson, R.W.; Coyne, R.

1994-01-19T23:59:59.000Z

404

Tensile Effective Stresses in Hydrocarbon Storage Caverns  

E-Print Network (OSTI)

cycling in compressed air and natural gas storage in salt: Tracking stress states and cavern closure using.L., 2006.Geomechanical evaluation of two gulf coast natural gas storage caverns: Proceedings of the. (2011). More recently, Lux and Dresen (2012) analyzed high-frequency, cycled storage gas and noted

405

Pneumatic energy storage  

DOE Green Energy (OSTI)

An essential component to hybrid electric and electric vehicles is energy storage. A power assist device could also be important to many vehicle applications. This discussion focuses on the use of compressed gas as a system for energy storage and power in vehicle systems. Three possible vehicular applications for which these system could be used are discussed in this paper. These applications are pneumatically driven vehicles, series hybrid electric vehicles, and power boost for electric and conventional vehicles. One option for a compressed gas system is as a long duration power output device for purely pneumatic and hybrid cars. This system must provide enough power and energy to drive under normal conditions for a specified time or distance. The energy storage system for this use has the requirement that it will be highly efficient, compact, and have low mass. Use of a compressed gas energy storage as a short duration, high power output system for conventional motor vehicles could reduce engine size or reduce transient emissions. For electric vehicles this kind of system could lengthen battery life by providing battery load leveling during accelerations. The system requirements for this application are that it be compact and have low mass. The efficiency of the system is a secondary consideration in this application.

Flowers, D.

1995-09-19T23:59:59.000Z

406

The Basics of Underground Natural Gas Storage  

Gasoline and Diesel Fuel Update (EIA)

The Basics of Underground Natural Gas Storage The Basics of Underground Natural Gas Storage Latest update: August 2004 Natural gas-a colorless, odorless, gaseous hydrocarbon-may be stored in a number of different ways. It is most commonly held in inventory underground under pressure in three types of facilities. These are: (1) depleted reservoirs in oil and/or gas fields, (2) aquifers, and (3) salt cavern formations. (Natural gas is also stored in liquid form in above-ground tanks. A discussion of liquefied natural gas (LNG) is beyond the scope of this report. For more information about LNG, please see the EIA report, The Global Liquefied Natural Gas Market: Status & Outlook.) Each storage type has its own physical characteristics (porosity, permeability, retention capability) and economics (site preparation and

407

Power Flow Management in a High Penetration Wind-Diesel Hybrid Power System with Short-Term Energy Storage  

Science Conference Proceedings (OSTI)

This paper is intended as an introduction to some of the control challenges faced by developers of high penetration wind-diesel systems, with a focus on the management of power flows in order to achieve precise regulation of frequency and voltage in the face of rapidly varying wind power input and load conditions. The control algorithms presented herein are being implemented in the National Renewable Energy Laboratory (NREL) high penetration wind-diesel system controller that will be installed in the village of Wales, Alaska, in early 2000.

Drouilhet, S. M.

1999-07-29T23:59:59.000Z

408

UNFCCC-GHG Inventory Methodological Documents and Training Materials | Open  

Open Energy Info (EERE)

UNFCCC-GHG Inventory Methodological Documents and Training Materials UNFCCC-GHG Inventory Methodological Documents and Training Materials Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNFCCC GHG inventory Methodological Documents and Training Materials Agency/Company /Organization: United Nations Framework Convention on Climate Change Sector: Energy, Land Topics: GHG inventory Resource Type: Lessons learned/best practices, Training materials, Software/modeling tools User Interface: Spreadsheet Website: unfccc.int/national_reports/non-annex_i_natcom/training_material/metho Cost: Free References: UNFCCC GHG inventory Methodological Documents and Training Materials[1] Logo: UNFCCC GHG inventory Methodological Documents and Training Materials Visit the website for GHG inventory training materials, software support

409

UNFCCC-GHG Inventory Methodological Documents and Training Materials | Open  

Open Energy Info (EERE)

UNFCCC-GHG Inventory Methodological Documents and Training Materials UNFCCC-GHG Inventory Methodological Documents and Training Materials (Redirected from UNFCCC GHG Inventory Methodological Documents and Training Materials) Jump to: navigation, search Tool Summary Name: UNFCCC GHG inventory Methodological Documents and Training Materials Agency/Company /Organization: United Nations Framework Convention on Climate Change Sector: Energy, Land Topics: GHG inventory Resource Type: Lessons learned/best practices, Training materials, Software/modeling tools User Interface: Spreadsheet Website: unfccc.int/national_reports/non-annex_i_natcom/training_material/metho Cost: Free References: UNFCCC GHG inventory Methodological Documents and Training Materials[1] Logo: UNFCCC GHG inventory Methodological Documents and Training Materials

410

Balanced reconfiguration of storage banks in a hybrid electrical energy storage system  

Science Conference Proceedings (OSTI)

Compared with the conventional homogeneous electrical energy storage (EES) systems, hybrid electrical energy storage (HEES) systems provide high output power and energy density as well as high power conversion efficiency and low self-discharge at a low ... Keywords: bank reconfiguration, hybrid electrical energy storage system

Younghyun Kim; Sangyoung Park; Yanzhi Wang; Qing Xie; Naehyuck Chang; Massimo Poncino; Massoud Pedram

2011-11-01T23:59:59.000Z

411

UNFCCC-GHG Inventory Review Training Program | Open Energy Information  

Open Energy Info (EERE)

UNFCCC-GHG Inventory Review Training Program UNFCCC-GHG Inventory Review Training Program Jump to: navigation, search Tool Summary Name: UNFCCC GHG inventory Review Training Program Agency/Company /Organization: United Nations Framework Convention on Climate Change Topics: GHG inventory Resource Type: Training materials Website: unfccc.int/national_reports/annex_i_ghg_inventories/inventory_review_t UNFCCC GHG inventory Review Training Program Screenshot References: UNFCCC GHG inventory Review Training Program[1] Logo: UNFCCC GHG inventory Review Training Program The Basic Course of the updated training programme covers technical aspects of the review of GHG inventories under the Convention. It consists of seven modules, including a general module and six individual modules on the review of individual IPCC sectors.

412

EPA-GHG Inventory Capacity Building | Open Energy Information  

Open Energy Info (EERE)

EPA-GHG Inventory Capacity Building EPA-GHG Inventory Capacity Building (Redirected from US EPA GHG Inventory Capacity Building) Jump to: navigation, search Tool Summary Name: US EPA GHG inventory Capacity Building Agency/Company /Organization: United States Environmental Protection Agency Sector: Energy, Land Topics: GHG inventory, Background analysis Resource Type: Training materials, Lessons learned/best practices References: US EPA GHG inventory Capacity Building[1] Logo: US EPA GHG inventory Capacity Building "Developing greenhouse gas inventories is an important first step to managing emissions. U.S. EPA's approach for building capacity to develop GHG inventories is based on the following lessons learned from working alongside developing country experts: Technical expertise for GHG inventories already exists in developing

413

A High Temperature (400 to 650oC) Secondary Storage Battery Based on Liquid Sodium and Potassium Anodes  

DOE Green Energy (OSTI)

This STTR Phase I research program was on the development of high temperature (400 to 650 C), secondary batteries with roundtrip efficiency > 90% for integration with a 3 to 10 kW solid oxide fuel cell (SOFC) system. In fulfillment of this objective, advanced planar high temperature rechargeable batteries, comprised of an alkali metal ion conducting, highly refractory, beta'' alumina solid electrolyte (BASE) sandwiched between liquid sodium (or potassium) anode and liquid metal salt cathode, were developed at MSRI. The batteries have been successfully demonstrated at a working temperature as high as 600 C. To our knowledge, so far no work has been reported in the literature on planar rechargeable batteries based on BASE, and results obtained in Phase I for the very first time demonstrated the viability of planar batteries, though relatively low temperature tubular-based sodium-sulfur batteries and ZEBRA batteries have been actively developed by very limited non U.S. companies. The results of this Phase I work have fulfilled all the goals and stated objectives, and the achievements showed much promise for further, substantial improvements in battery design and performance. The important results of Phase I are briefly described in what follows: (1) Both Na-BASE and K-BASE discs and tubes have been successfully fabricated using MSRI's patented vapor phase process. Ionic conductivity measurements showed that Na-BASE had higher ionic conductivity than K-BASE, consistence with the literature. At 500 C, Na-BASE conductivity is 0.36 S/cm, which is more than 20 times higher than 8YSZ electrolyte used for SOFC at 800 C. The activation energy is 22.58 kJ/mol. (2) CuCl{sub 2}, FeCl{sub 2}, ZnCl{sub 2}, and AgCl were identified as suitable salts for Na/metal salt or K/metal salt electrochemical couples based on thermochemical data. Further open circuit voltage measurements matched those deduced from the thermochemical data. (3) Tubular cells with CuCl{sub 2} as the cathode and Na as the anode were constructed. However, it was discovered that CuCl{sub 2} was somewhat corrosive and dissolved iron, an element of the cathode compartment. Since protective coating technology was beyond this Phase I work scope, no further work on the CuCl{sub 2} cathode was pursued in Phase I. Notwithstanding, due to its very high OCV and high specific energy, CuCl{sub 2} cathode is a very attractive possibility for a battery capable of delivering higher specific energy with higher voltage. Further investigation of the Na-CuCl{sub 2} battery can be done by using suitable metal coating technologies developed at MSRI for high temperature applications. (4) In Phase I, FeCl{sub 2} and ZnCl{sub 2} were finalized as the potential cathodes for Na-metal salt batteries for delivering high specific energies. Planar Na-FeCl{sub 2} and Na-ZnCl{sub 2} cells were designed, constructed, and tested between 350 and 600 C. Investigation of charge/discharge characteristics showed they were the most promising batteries. Charge/discharge cycles were performed as many as 27 times, and charge/discharge current was as high as 500 mA. No failure was detected after 50 hours testing. (5) Three-cell planar stacks were designed, constructed, and evaluated. Preliminary tests showed further investigation was needed for optimization. (6) Freeze-thaw survival was remarkably good for planar BASE discs fabricated by MSRI's patented vapor phase process.

Tao, Greg; Weber, Neill

2007-06-08T23:59:59.000Z

414

high  

Gasoline and Diesel Fuel Update (EIA)

0 0 Highlights International Oil Markets Prices. We have raised our world oil price projection by about $2 per barrel for this month because of assumed greater compliance by OPEC to targeted cuts, especially for the second quarter of 2000 (Figure 1). The expected decline in world petroleum inventories continues (Figure 2), and, given the generally stiff resolve of OPEC members to maintain production cuts, any sign of a turnaround in stocks may be postponed until later this year than previously assumed (Q3 instead of Q2). Our current estimate for the average import cost this past January is now $25 per barrel, a nearly $15-per-barrel increase from January 1999. Crude oil prices are expected to remain at relatively high levels for the first half of 2000, but

415

Gas storage materials, including hydrogen storage materials  

DOE Patents (OSTI)

A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

2013-02-19T23:59:59.000Z

416

TRI.NET data engine for EPA Toxics Release Inventory | Data.gov  

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

TRI.NET data engine for EPA Toxics Release Inventory TRI.NET data engine for EPA Toxics Release Inventory Consumer Data Apps Challenges Resources About Blogs Let's Talk Feedback Consumer You are here Data.gov » Communities » Consumer » Data TRI.NET data engine for EPA Toxics Release Inventory Dataset Summary Description TRI.NET ("T-R-I-dot-net") is a new application developed by EPA to help you analyze Toxics Release Inventory (TRI) information. This application is capable of easily and quickly performing complex queries to help you understand TRI information. It is especially useful for analysts who need a highly interactive environment in order to refine their queries and analyses in an efficient and productive way. TRI.NET makes heavy use of mashups using the latest mapping technologies to help visualize where TRI releases are occurring.

417

Underground storage tank management plan  

Science Conference Proceedings (OSTI)

The Underground Storage Tank (UST) Management Program at the Oak Ridge Y-12 Plant was established to locate UST systems in operation at the facility, to ensure that all operating UST systems are free of leaks, and to establish a program for the removal of unnecessary UST systems and upgrade of UST systems that continue to be needed. The program implements an integrated approach to the management of UST systems, with each system evaluated against the same requirements and regulations. A common approach is employed, in accordance with Tennessee Department of Environment and Conservation (TDEC) regulations and guidance, when corrective action is mandated. This Management Plan outlines the compliance issues that must be addressed by the UST Management Program, reviews the current UST inventory and compliance approach, and presents the status and planned activities associated with each UST system. The UST Management Plan provides guidance for implementing TDEC regulations and guidelines for petroleum UST systems. (There are no underground radioactive waste UST systems located at Y-12.) The plan is divided into four major sections: (1) regulatory requirements, (2) implementation requirements, (3) Y-12 Plant UST Program inventory sites, and (4) UST waste management practices. These sections describe in detail the applicable regulatory drivers, the UST sites addressed under the Management Program, and the procedures and guidance used for compliance with applicable regulations.

NONE

1994-09-01T23:59:59.000Z

418

NETL: NATCARB - CO2 Storage Formations  

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

Storage Formations Storage Formations NATCARB CO2 Storage Formations CO2 Storage Resource Methodology NATCARB Viewer The NATCARB Viewer is available at: http://www.natcarbviewer.com. 2012 Atlas IV DOE's Regional Carbon Sequestration Partnerships (RCSPs) were charged with providing a high-level, quantitative estimate of carbon dioxide (CO2) storage resource available in subsurface environments of their regions. Environments considered for CO2 storage were categorized into five major geologic systems: oil and gas reservoirs, unmineable coal areas, saline formations, shale, and basalt formations. Where possible, CO2 storage resource estimates have been quantified for oil and gas reservoirs, saline formations, and unmineable coal in the fourth edition of the United States Carbon Utilization and Storage Atlas (Atlas IV). Shale and basalt

419

Dealloyed Nanoporous Metals for Energy Storage  

Science Conference Proceedings (OSTI)

Dealloyed Nanoporous Metals for Energy Storage · Design of Light Weight Structure for Wind Turbine Tower by Using Nano-Materials · Development of Highly ...

420

Reluctance apparatus for flywheel energy storage - Energy ...  

A motor generator for providing high efficiency, controlled voltage output or storage of energy in a flywheel system. A motor generator includes a stator of a soft ...

Note: This page contains sample records for the topic "high storage inventories" 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

Hydrogen & Fuel Cells - Hydrogen - Hydrogen Storage  

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

University of Chicago team. On-board hydrogen storage is critical to the development of future high energy efficiency transportation technologies, such as hydrogen-powered fuel...

422

Nanocomposite Materials for Energy Storage Devices  

Science Conference Proceedings (OSTI)

Abstract Scope, High power energy storage devices are critical for the development of zero-emission electrical vehicles, large scale smart grid, and energy ...

423

FCT Hydrogen Storage: The 'National Hydrogen Storage Project...  

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

The 'National Hydrogen Storage Project' to someone by E-mail Share FCT Hydrogen Storage: The 'National Hydrogen Storage Project' on Facebook Tweet about FCT Hydrogen Storage: The...

424

R:\\Test Library\\Inventory\\Inventory as of March 21.07.xls TEST LIBRARY INVENTORY AS OF MARCH 21, 2007  

E-Print Network (OSTI)

R:\\Test Library\\Inventory\\Inventory as of March 21.07.xls TEST LIBRARY INVENTORY AS OF MARCH 21 Complete test (box) Shelf #2 1 ASDS Asperger Syndrome Diagnostic Scale 2001 Complete test Drawer #1 1 AOIR Assessment of Interpersonal Relations 1993 Test - restricted Drawer #1 1 ADI-R Autism Diagnostic Interview

Saskatchewan, University of

425

Upgrade of 400,000 gallon water storage tank at Argonne National Laboratory-West to UCRL-15910 high hazard seismic requirements  

SciTech Connect

As part of the Integral Fast Reactor (IFR) Project at Argonne National Laboratory West (ANL-W), it was necessary to strengthen an existing 400,000 gallon flat-bottom water storage tank to meet UCRL-15910 (currently formulated as DOE Standard DOE-STD-1020-92, Draft) high hazard natural phenomena requirements. The tank was constructed in 1988 and preliminary calculations indicated that the existing base anchorage was insufficient to prevent buckling and potential failure during a high hazard seismic event. General design criteria, including ground motion input, load combinations, etc., were based upon the requirements of UCRL-15910 for high hazard facilities. The analysis and capacity assessment criteria were based on the Generic Implementation Procedure developed by the Seismic Qualification Utilities Group (SQUG). Upgrade modifications, consisting of increasing the size of the Generic Implementation Procedure developed by the Seismic Qualification Utilities Group (SQUG). Upgrade modifications, consisting of increasing the size of the foundation and installing additional anchor bolts and chairs, were necessary to increase the capacity of the tank anchorage/support system. The construction of the upgrades took place in 1992 while the tank remained in service to allow continued operation of the EBR-II reactor. The major phases of construction included the installation and testing of 144 1/14in. {times} 15in., and 366 1in. {times} 16in. epoxied concrete anchors, placement of 220 cubic yards of concrete heavily reinforced, and installation of 24 1-1/2in. {times} 60in. tank anchor bolts and chairs. A follow-up inspection of the tank interior by a diver was conducted to determine if the interior tank coating had been damaged by the chair welding. The project was completed on schedule and within budget.

Griffin, M.J. [EQE International, Inc., Irvine, CA (United States); Harris, B.G. [Argonne National Lab., Idaho Falls, ID (United States)

1993-10-01T23:59:59.000Z

426

Compressed air energy storage system  

DOE Patents (OSTI)

An internal combustion reciprocating engine is operable as a compressor during slack demand periods utilizing excess power from a power grid to charge air into an air storage reservoir and as an expander during peak demand periods to feed power into the power grid utilizing air obtained from the air storage reservoir together with combustible fuel. Preferably the internal combustion reciprocating engine is operated at high pressure and a low pressure turbine and compressor are also employed for air compression and power generation.

Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

1981-01-01T23:59:59.000Z

427

Lih thermal energy storage device  

DOE Patents (OSTI)

A thermal energy storage device for use in a pulsed power supply to store waste heat produced in a high-power burst operation utilizes lithium hydride as the phase change thermal energy storage material. The device includes an outer container encapsulating the lithium hydride and an inner container supporting a hydrogen sorbing sponge material such as activated carbon. The inner container is in communication with the interior of the outer container to receive hydrogen dissociated from the lithium hydride at elevated temperatures.

Olszewski, Mitchell (Knoxville, TN); Morris, David G. (Knoxville, TN)

1994-01-01T23:59:59.000Z

428

Sorption Storage Technology Summary  

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

Storage Technology Summary DOE H2 Storage Workshop, Feb 14-15, 2011, Washington, DC 1 Compressed & Cryo-Compressed Hydrogen Storage Workshop February 14 - 15, 2011, Washington, DC...

429

Occult Trucking and Storage  

E-Print Network (OSTI)

At least we used to. We are Occult Trucking and Storage andNOTHING. FLASHBACK -- OCCULT TRUCKING AND STORAGE DEPOT --I saw him. FLASHBACK - OCCULT TRUCKING AND STORAGE DEPOT -

Eyres, Jeffrey Paul

2011-01-01T23:59:59.000Z

430

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

Adki ns, "Raccoon Mountain Pumped-Storage Plant- Ten Years2J O. D. Johnson, "Worldwide Pumped-Storage Projects", PowerUnderground Pumped Hydro Storage", Proc. 1976 Eng.

Hassenzahl, W.

2011-01-01T23:59:59.000Z

431

FCT Hydrogen Storage: Basics  

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

Basics to someone by E-mail Share FCT Hydrogen Storage: Basics on Facebook Tweet about FCT Hydrogen Storage: Basics on Twitter Bookmark FCT Hydrogen Storage: Basics on Google...

432

Seasonal thermal energy storage  

DOE Green Energy (OSTI)

This report describes the following: (1) the US Department of Energy Seasonal Thermal Energy Storage Program, (2) aquifer thermal energy storage technology, (3) alternative STES technology, (4) foreign studies in seasonal thermal energy storage, and (5) economic assessment.

Allen, R.D.; Kannberg, L.D.; Raymond, J.R.

1984-05-01T23:59:59.000Z

433

Agriculture and Land Use National Greenhouse Gas Inventory Software | Open  

Open Energy Info (EERE)

Agriculture and Land Use National Greenhouse Gas Inventory Software Agriculture and Land Use National Greenhouse Gas Inventory Software Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Agriculture and Land Use National Greenhouse Gas Inventory Software Agency/Company /Organization: Colorado State University Partner: United States Agency for International Development, United States Forest Service, United States Environmental Protection Agency Sector: Land Focus Area: Forestry, Agriculture Topics: GHG inventory Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.nrel.colostate.edu/projects/ghgtool/index.php Cost: Free Agriculture and Land Use National Greenhouse Gas Inventory Software Screenshot References: Agriculture and Land Use National Greenhouse Gas Inventory Software[1]

434

Action plan for response to abnormal conditions in Hanford high level radioactive liquid waste storage tanks containing flammable gases. Revision 1  

DOE Green Energy (OSTI)

Radioactive liquid waste tends to produce hydrogen as a result of the interaction of gamma radiation and water. In tanks containing organic chelating agents, additional hydrogen gas as well as nitrous oxide and ammonia can be produced by thermal and radiolytic decomposition of these organics. Several high-level radioactive liquid waste storage tanks, located underground at the Hanford Site, contain waste that retains the gases produced in them until large quantities are released rapidly to the tank vapor space. Tanks filled to near capacity have relatively little vapor space; therefore, if the waste suddenly releases a large amount of hydrogen and nitrous oxide, a flammable gas mixture may result. The most notable waste tank with a flammable gas problem is tank 241-SY-101. Waste in this tank has occasionally released enough flammable gas to burn if an ignition source had been present inside of the tank. Several other waste tanks exhibit similar behavior to a lesser magnitude. Administrative controls have been developed to assure that these Flammable Gas Watch List tanks are safely maintained. Responses have also been developed for off-normal conditions which might develop in these tanks. In addition, scientific and engineering studies are underway to further understand and mitigate the behavior of the Flammable Gas Watch List tanks.

Sherwood, D.J.

1994-03-01T23:59:59.000Z

435

Additions to natural gas in underground storage to be nearly 50% higher this summer  

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

Additions to natural gas in underground storage to be nearly Additions to natural gas in underground storage to be nearly 50% higher this summer Although it's still spring, natural gas supply companies and utilities are already preparing for next winter and are building their inventories of natural gas to meet future heating demand. About 2.1 trillion cubic feet of natural gas will be added to gas inventories in underground storage over the summer months to get ready for the winter heating season, which starts November 1. That is significantly higher than the roughly 1.5 trillion cubic feet of gas added during last summer, according to the U.S. Energy Information Administration's new monthly forecast. Higher natural prices this year will lead to lower gas use by power plants to generate electricity, which will contribute to the higher build in gas inventories

436

Materials Inventory Database for the Light Water Reactor Sustainability Program  

Science Conference Proceedings (OSTI)

Scientific research involves the purchasing, processing, characterization, and fabrication of many sample materials. The history of such materials can become complicated over their lifetime – materials might be cut into pieces or moved to various storage locations, for example. A database with built-in functions to track these kinds of processes facilitates well-organized research. The Material Inventory Database Accounting System (MIDAS) is an easy-to-use tracking and reference system for such items. The Light Water Reactor Sustainability Program (LWRS), which seeks to advance the long-term reliability and productivity of existing nuclear reactors in the United States through multiple research pathways, proposed MIDAS as an efficient way to organize and track all items used in its research. The database software ensures traceability of all items used in research using built-in functions which can emulate actions on tracked items – fabrication, processing, splitting, and more – by performing operations on the data. MIDAS can recover and display the complete history of any item as a simple report. To ensure the database functions suitably for the organization of research, it was developed alongside a specific experiment to test accident tolerant nuclear fuel cladding under the LWRS Advanced Light Water Reactor Nuclear Fuels Pathway. MIDAS kept track of materials used in this experiment from receipt at the laboratory through all processes, test conduct and, ultimately, post-test analysis. By the end of this process, the database proved to be right tool for this program. The database software will help LWRS more efficiently conduct research experiments, from simple characterization tests to in-reactor experiments. Furthermore, MIDAS is a universal tool that any other research team could use to organize their material inventory.

Kazi Ahmed; Shannon M. Bragg-Sitton

2013-08-01T23:59:59.000Z

437

gas cylinder storage guidelines  

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

Compressed Gas Cylinder Storage Guidelines Compressed Gas Cylinder Storage Guidelines All cylinders must be stored vertical, top up across the upper half the cylinder but below the shoulder. Small cylinder stands or other methods may be appropriate to ensure that the cylinders are secured from movement. Boxes, cartons, and other items used to support small cylinders must not allow water to accumulate and possible cause corrosion. Avoid corrosive chemicals including salt and fumes - keep away from direct sunlight and keep objects away that could fall on them. Use Gas pressure regulators that have been inspected in the last 5 years. Cylinders that contain fuel gases whether full or empty must be stored away from oxidizer cylinders at a minimum of 20 feet. In the event they are stored together, they must be separated by a wall 5 feet high with

438

Superconducting magnetic energy storage  

SciTech Connect

Recent programmatic developments in Superconducting Magnetic Energy Storage (SMES) have prompted renewed and widespread interest in this field. In mid 1987 the Defense Nuclear Agency, acting for the Strategic Defense Initiative Office, issued a request for proposals for the design and construction of SMES Engineering Test Model (ETM). Two teams, one led by Bechtel and the other by Ebasco, are now engaged in the first phase of the development of a 10 to 20 MWhr ETM. This report presents the rationale for energy storage on utility systems, describes the general technology of SMES, and explains the chronological development of the technology. The present ETM program is outlined; details of the two projects for ETM development are described in other papers in these proceedings. The impact of high T/sub c/ materials on SMES is discussed. 69 refs., 3 figs., 3 tabs.

Hassenzahl, W.

1988-08-01T23:59:59.000Z

439

NERSC HPSS Storage Statistics  

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

Storage Trends and Summaries Storage by Scientific Discipline Troubleshooting Optimizing IO performance on the Lustre file system IO Formats Sharing Data Transferring Data Unix...

440

Subsea Pumped Hydro Storage.  

E-Print Network (OSTI)

??A new technology for energy storage called Subsea Pumped Hydro Storage (SPHS) has been evaluated from a techno-economical point of view. Intermittent renewable energy sources… (more)

Erik, Almen John

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" 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

Energy Storage Testing  

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

Energy Storage Testing The Advanced Vehicle Testing Activity is tasked by the U.S. Department of Energys Vehicle Technology Program to conduct various types of energy storage...

442

Underground Natural Gas Storage  

U.S. Energy Information Administration (EIA)

Underground Natural Gas Storage. Measured By. Disseminated Through. Monthly Survey of Storage Field Operators -- asking injections, withdrawals, base gas, working gas.

443

Optimal Spot Market Inventory Strategies in the Presence of Cost and Price Risk  

E-Print Network (OSTI)

1966. A Continous Time Inventory Model. Jounal of Applied4] Berling, P. Holding Inventory with Stochastically Mean-6] Chaouc, B . 2006. Inventory Control and Periodic Price

Guo, Xin; Kaminsky, Philip; Tomecek, Pascal; Yuen, M.

2007-01-01T23:59:59.000Z

444

Optimal spot market inventory strategies in the presence of cost and price risk  

E-Print Network (OSTI)

Optimal spot market inventory strategies in the presence ofeither increase or decrease inventory by buying or sellingof actively managing inventory during the period rather than

Guo, X.; Kaminsky, P.; Tomecek, P.; Yuen, M.

2011-01-01T23:59:59.000Z

445

Inventory and Sediment Modeling of Unpaved Roads for Stream Conservation Planning  

E-Print Network (OSTI)

for the Mapping and Inventory of Riparian Areas in the Upperstudy watershed using the road inventory geodatabase. Oncebe compared to species inventory data, stream bank erosion

Inlander, Ethan; Clingenpeel, Alan; Crump, Michael A.; Van Epps, Matthew; Formica, Sandi

2007-01-01T23:59:59.000Z

446

The Transportation Greenhouse Gas Inventory: A First Step Toward City-Driven Emissions Rationalization  

E-Print Network (OSTI)

and Criteria Pollutnat Inventories of Automobiles, Buses,Transportation Greenhouse Gas Inventory: A First Step TowardTransportation Greenhouse Gas Inventory: A First Step toward

Ganson, Chris

2008-01-01T23:59:59.000Z

447

A Hybrid Life Cycle Inventory of Nano-Scale Semiconductor Manufacturing  

E-Print Network (OSTI)

and Scope De?nition and Inventory Analysis; Internationalin life- cycle inventories using hybrid approaches. Environ.Reichl, H. Life Cycle Inventory Analysis and Identi?cation

Krishnan, Nikhil; Boyd, Sarah; Somani, Ajay; Dornfeld, David

2008-01-01T23:59:59.000Z

448

Coupling GIS and LCA for biodiversity assessments of land use: Part 1: Inventory modeling  

E-Print Network (OSTI)

of land use Part 1: Inventory modeling Roland Geyer & Davidthe use of GIS-based inventory modeling to generatedemonstrated that GIS-based inventory modeling of land use

Geyer, Roland; Stoms, David M.; Lindner, Jan P.; Davis, Frank W.; Wittstock, Bastian

2010-01-01T23:59:59.000Z

449

Entrepreneurs and Newsvendors: Do Small Businesses Follow the Newsvendor Logic When Making Inventory Decisions?  

E-Print Network (OSTI)

and M.J. Sobel. 1992. Inventory Control with an Exponential2006. Risk Aversion in Inventory Management. Working paper.Measures On Single- Period Inventory Policy. J. Industrial

Corbett, C.J.; Fransoo, J.C.

2007-01-01T23:59:59.000Z

450

Life-cycle Environmental Inventory of Passenger Transportation in the United States  

E-Print Network (OSTI)

in Life?Cycle  Inventories Using Hybrid Approaches.  EEA 2006] Emission Inventory Guidebook; Activities 080501?I: National Lighting Inventory and  Energy Consumption 

Chester, Mikhail V

2008-01-01T23:59:59.000Z

451

LCLS Equipment Inventory | Sample Preparation Laboratories  

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

solutions for uniformity,reliability and environmentally safe operations. SANYO designed refrigeration for precise and stable biologics storage. Fridge temperature range: 2C to...

452

INEEL Greenhouse Gas Inventory and Trend Analysis  

SciTech Connect

The objective of the INEEL GHG Inventory and Trend Analysis is to establish INEEL expertise in carbon management decision making and policy analysis. This FY-99 effort is the first step toward placing the INEEL in a leadership role within the DOE laboratories to support carbon management systems and analysis.

Shropshire, David Earl; Teel, Dale Milton

2000-02-01T23:59:59.000Z

453

Large neighborhood search for LNG inventory routing  

Science Conference Proceedings (OSTI)

Liquefied Natural Gas (LNG) is steadily becoming a common mode for commercializing natural gas. Due to the capital intensive nature of LNG projects, the optimal design of LNG supply chains is extremely important from a profitability perspective. Motivated ... Keywords: LNG, Liquefied natural gas, Maritime inventory routing, Ship schedule optimization

Vikas Goel; Kevin C. Furman; Jin-Hwa Song; Amr S. El-Bakry

2012-12-01T23:59:59.000Z

454

Fiscal Year 2007 Greenhouse Gas Inventory  

E-Print Network (OSTI)

Fiscal Year 2007 Greenhouse Gas Inventory Greg Smith Brandon Trelstad OSU Facilities Services June greenhouse gas multiplied by a Global Warming Potential (GWP) factor. (3) "Global Warming Potential factor" (GWP) means the radiative forcing impact of one mass-based unit of a given greenhouse gas relative

Escher, Christine

455

Fiscal Year 2009 Greenhouse Gas Inventory  

E-Print Network (OSTI)

Fiscal Year 2009 Greenhouse Gas Inventory Oregon State University Greg Smith Sustainability Program of oxygen. (2) "Carbon dioxide equivalent" (CO2e) represents the quantity of a greenhouse gas multiplied of one mass-based unit of a given greenhouse gas relative to an equivalent unit of carbon dioxide over

Escher, Christine

456

Physical Inventory Listing NRC 742cu  

National Nuclear Security Administration (NNSA)

EXAMPLE 4 *** Company Name RIS 09302008 A 864 0 0 90 J 1 1 A 864 0 0 90 J 2 2 1* 1* E4 E2 E1 864 0 90 J 3 2 A 0 4 *Reporting itemized inventory Total U U-235 E1 0.4 0.001 E2 ...

457

Li-Mg Solid Solution Alloy for Reversible Hydrogen Storage  

Science Conference Proceedings (OSTI)

Symposium, Hydrogen Storage in Materials: Theory and Experiment ... processes such as rapid solidification and high energy mechanical alloying. The results ...

458

Managing the National Greenhouse Gas Inventory Process | Open Energy  

Open Energy Info (EERE)

Managing the National Greenhouse Gas Inventory Process Managing the National Greenhouse Gas Inventory Process Jump to: navigation, search Tool Summary Name: Managing the National Greenhouse Gas Inventory Process Agency/Company /Organization: United Nations Development Programme, United Nations Environment Programme, Global Environment Facility Topics: GHG inventory Resource Type: Guide/manual, Training materials, Lessons learned/best practices Website: ncsp.undp.org/document/managing-national-greenhouse-gas-inventory-proc Managing the National Greenhouse Gas Inventory Process Screenshot References: Managing the National Greenhouse Gas Inventory Process[1] The objective of the handbook is to provide non-AnnexI Parties with a strategic and logical approach to a sustainable inventory process. About "The handbook was developed by United Nations Development Programme with

459

WASTE INVENTORY DATA AT OAK RIDGEAND SAVANNAH RIVER, IG-0434...  

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

WASTE INVENTORY DATA AT OAK RIDGEAND SAVANNAH RIVER, IG-0434 WASTE INVENTORY DATA AT OAK RIDGEAND SAVANNAH RIVER, IG-0434 The Oak Ridge and Savannah River Operations Offices are...

460

Inventory optimization in a retail multi-echelon environment  

E-Print Network (OSTI)

The objective of the study is to find an optimal inventory distribution in a retail three-echelon environment, consisting of a supplier, a DC, and stores. An inventory model is built by replicating the echelons' periodic, ...

Arkaresvimun, Rintiya

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Inventory and facility location models with market selection  

Science Conference Proceedings (OSTI)

We consider important generalizations of a wide class of traditional deterministic inventory and facility location models that we call inventory/facility location models with market selection. Instead of the traditional setting, we are given a ...

Retsef Levi; Joseph Geunes; H. Edwin Romeijn; David B. Shmoys

2005-06-01T23:59:59.000Z

462

NREL: U.S. Life Cycle Inventory Database - Publications  

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

Publications Planning Documents U.S. Life Cycle Inventory Database Roadmap, February 2009 U.S. Life Cycle Inventory User Survey, February 2009 U.S. LCI Database Factsheet, March...

463

Predictive analytics for inventory in a sporting goods organization  

E-Print Network (OSTI)

Inventory management for retail companies has become increasingly more important in recent years as competition grows and new supply chain models are implemented. Inventory levels have implications on not only the financial ...

Wolbert, Marie

2013-01-01T23:59:59.000Z

464

Vendor-managed Inventory forecast optimization and integration  

E-Print Network (OSTI)

In the retail industry, consumer package goods (CPG) manufacturers have been working with retailers to use Vendor-managed Inventory (VMI) to improve the overall supply chain inventory turns and finished product velocity. ...

Kou, Xihang

2008-01-01T23:59:59.000Z

465

NREL: Learning - Energy Storage Basics  

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

Energy Storage Basics Energy Storage Basics The demand for electricity is seldom constant over time. Excess generating capacity available during periods of low demand can be used to energize an energy storage device. The stored energy can then be used to provide electricity during periods of high demand, helping to reduce power system loads during these times. Energy storage can improve the efficiency and reliability of the electric utility system by reducing the requirements for spinning reserves to meet peak power demands, making better use of efficient baseload generation, and allowing greater use of renewable energy technologies. A "spinning reserve" is a generator that is spinning and synchronized with the grid, ready for immediate power generation - like a car engine running with the gearbox

466

ADVANCED UNDERGROUND GAS STORAGE CONCEPTS REFRIGERATED-MINED CAVERN STORAGE  

Science Conference Proceedings (OSTI)

Limited demand and high cost has prevented the construction of hard rock caverns in this country for a number of years. The storage of natural gas in mined caverns may prove technically feasible if the geology of the targeted market area is suitable; and economically feasible if the cost and convenience of service is competitive with alternative available storage methods for peak supply requirements. It is believed that mined cavern storage can provide the advantages of high delivery rates and multiple fill-withdrawal cycles in areas where salt cavern storage is not possible. In this research project, PB-KBB merged advanced mining technologies and gas refrigeration techniques to develop conceptual designs and cost estimates to demonstrate the commercialization potential of the storage of refrigerated natural gas in hard rock caverns. Five regions of the U.S.A. were studied for underground storage development and PB-KBB reviewed the literature to determine if the geology of these regions was suitable for siting hard rock storage caverns. Area gas market conditions in these regions were also studied to determine the need for such storage. Based on an analysis of many factors, a possible site was determined to be in Howard and Montgomery Counties, Maryland. The area has compatible geology and a gas industry infrastructure for the nearby market populous of Baltimore and Washington D.C.. As Gas temperature is lowered, the compressibility of the gas reaches an optimum value. The compressibility of the gas, and the resultant gas density, is a function of temperature and pressure. This relationship can be used to commercial advantage by reducing the size of a storage cavern for a given working volume of natural gas. This study looks at this relationship and and the potential for commercialization of the process in a storage application. A conceptual process design, and cavern design were developed for various operating conditions. Potential site locations were considered and a typical plant layout was developed. In addition a geomechanical review of the proposed cavern design was performed, evaluating the stability of the mine rooms and shafts, and the effects of the refrigerated gas temperatures on the stability of the cavern. Capital and operating cost estimates were also developed for the various temperature cases considered. The cost estimates developed were used to perform a comparative market analysis of this type of gas storage system to other systems that are commercially used in the region of the study.

NONE

1998-09-01T23:59:59.000Z

467

INVENTORY AND DESCRIPTION OF COMMERCIAL REACTOR FUELS WITHIN THE UNITED STATES  

Science Conference Proceedings (OSTI)

There are currently 104 nuclear reactors in 31 states, operated by 51 different utilities. Operation of these reactors generates used fuel assemblies that require storage prior to final disposition. The regulatory framework within the United States (U.S.) allows for the licensing of used nuclear fuel storage facilities for an initial licensing period of up to 40 years with potential for license extensions in 40 years increments. Extended storage, for periods of up to 300 years, is being considered within the U.S. Therefore, there is an emerging need to develop the technical bases to support the licensing for long-term storage. In support of the Research and Development (R&D) activities required to support the technical bases, a comprehensive assessment of the current inventory of used nuclear fuel based upon publicly available resources has been completed that includes the most current projections of used fuel discharges from operating reactors. Negotiations with the nuclear power industry are ongoing concerning the willingness of individual utilities to provide information and material needed to complete the R&D activities required to develop the technical bases for used fuel storage for up to 300 years. This report includes a status of negotiations between DOE and industry in these regards. These negotiations are expected to result in a framework for cooperation between the Department and industry in which industry will provide and specific information on used fuel inventory and the Department will compensate industry for the material required for Research and Development and Testing and Evaluation Facility activities.

Vinson, D.

2011-03-31T23:59:59.000Z

468

New EIA inventory tracks state energy efficiency programs ...  

U.S. Energy Information Administration (EIA)

EIA has compiled a nationwide inventory providing detailed summaries of energy efficiency evaluation reports—commonly called evaluation, measurement, and ...

469

Integer Programming Solution Approach for Inventory-Production ...  

E-Print Network (OSTI)

Jan 13, 2007 ... Integer Programming Solution Approach for Inventory-Production-Distribution Problems with Direct Shipments. Miguel A. Lejeune (mlejeune ...

470

New EIA inventory tracks state energy efficiency programs - Today ...  

U.S. Energy Information Administration (EIA)

EIA has compiled a nationwide inventory providing detailed summaries of energy efficiency evaluation reports—commonly called evaluation, measurement, and ...

471

U.S. Distillate Inventory Outlook - Energy Information Administration  

U.S. Energy Information Administration (EIA)

U.S. Distillate Inventory Outlook. Sources: History: EIA; Projections: Short-Term Energy Outlook, January 2001.

472

U.S. Crude Oil Inventory Outlook - Energy Information Administration  

U.S. Energy Information Administration (EIA)

U.S. Crude Oil Inventory Outlook. Sources: History: EIA; Projections: Short-Term Energy Outlook, December 2000.

473

U.S. Distillate Inventory Outlook - Energy Information Administration  

U.S. Energy Information Administration (EIA)

U.S. Distillate Inventory Outlook. Sources: History: EIA; Projections: Short-Term Energy Outlook, December 2000

474

U.S. Life Cycle Inventory Database Dataset Additions - November...  

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

Life Cycle Inventory Database Dataset Additions - Type Category Dataset Name Chemical Manufacturing Polylactide Biopolymer Resin, at plant Chemical Manufacturing Recycled...

475

Terrestrial Carbon Inventory at the Savannah River Site, 1951 – 2001.  

Science Conference Proceedings (OSTI)

A Power Point slide presentation/report on the terestrial carbon inventory at the Savannah River Site.

US Forest Service - Annonymous,

2012-02-01T23:59:59.000Z

476

Climate VISION: Private Sector Initiatives: Lime: GHG Inventory...  

Office of Scientific and Technical Information (OSTI)

GHG Inventory Protocols Read the CO2 Emissions Calculation Protocol for the Lime industry (PDF 229 KB) Download Acrobat Reader...

477

U.S. Crude Oil Inventory Outlook - Energy Information Administration  

U.S. Energy Information Administration (EIA)

U.S. Crude Oil Inventory Outlook. Sources: History: EIA; Projections: Short-Term Energy Outlook, November 2000.

478

A Periodic Inventory Routing Problem at a Supermarket Chain  

Science Conference Proceedings (OSTI)

Albert Heijn, BV, a supermarket chain in the Netherlands, faces a vehicle routing and delivery scheduling problem once every three to six months. Given hourly demand forecasts for each store, travel times and distances, cost parameters, and various transportation ... Keywords: Inventory: inventory routing, Networks, matchings: application to inventory routing, Transportation, vehicle routing: algorithm and implementation

Vishal Gaur; Marshall L. Fisher

2004-11-01T23:59:59.000Z

479

Concept inventories in computer science for the topic discrete mathematics  

Science Conference Proceedings (OSTI)

This report describes concept inventories, specialized assessment instruments that enable educational researchers to investigate student (mis)understandings of concepts in a particular domain. While students experience a concept inventory as a set of ... Keywords: assessment, assessment tools, concept inventory, discrete mathematics, distractors, misconceptions

Vicki L. Almstrum; Peter B. Henderson; Valerie Harvey; Cinda Heeren; William Marion; Charles Riedesel; Leen-Kiat Soh; Allison Elliott Tew

2006-12-01T23:59:59.000Z

480

Air Emission Inventory for the INEEL -- 1999 Emission Report  

Science Conference Proceedings (OSTI)

This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

Zohner, Steven K

2000-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "high storage inventories" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Improved inventory and production control on a multi-product production line : seasonality analysis, inventory supermarket, and Kanban design  

E-Print Network (OSTI)

This research creates a system to help PDAP Electronics Singapore control its inventories and achieve demand-driven production on a multiple-product production line. One stage is chosen for study in this thesis. An inventory ...

Zhong, Yuan, M. Eng. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

482

Decision analysis for INEL hazardous waste storage  

Science Conference Proceedings (OSTI)

In mid-November 1993, the Idaho National Engineering Laboratory (INEL) Waste Reduction Operations Complex (WROC) Manager requested that the INEL Hazardous Waste Type Manager perform a decision analysis to determine whether or not a new Hazardous Waste Storage Facility (HWSF) was needed to store INEL hazardous waste (HW). In response to this request, a team was formed to perform a decision analysis for recommending the best configuration for storage of INEL HW. Personnel who participated in the decision analysis are listed in Appendix B. The results of the analysis indicate that the existing HWSF is not the best configuration for storage of INEL HW. The analysis detailed in Appendix C concludes that the best HW storage configuration would be to modify and use a portion of the Waste Experimental Reduction Facility (WERF) Waste Storage Building (WWSB), PBF-623 (Alternative 3). This facility was constructed in 1991 to serve as a waste staging facility for WERF incineration. The modifications include an extension of the current Room 105 across the south end of the WWSB and installing heating, ventilation, and bay curbing, which would provide approximately 1,600 ft{sup 2} of isolated HW storage area. Negotiations with the State to discuss aisle space requirements along with modifications to WWSB operating procedures are also necessary. The process to begin utilizing the WWSB for HW storage includes planned closure of the HWSF, modification to the WWSB, and relocation of the HW inventory. The cost to modify the WWSB can be funded by a reallocation of funding currently identified to correct HWSF deficiencies.

Page, L.A.; Roach, J.A.

1994-01-01T23:59:59.000Z

483

Natural Gas Storage in the United States in 2001: A Current Assessment and Near-Term Outlook  

Reports and Publications (EIA)

This report examines the large decline of underground natural gas storage inventories during the 2000-2001 heating season and the concern that the nation might run out of working gas in storage prior to the close of the heating season on March 31, 2001. This analysis also looks at the current profile and capabilities of the U.S. natural gas underground storage sector.

Information Center

2001-03-01T23:59:59.000Z

484

Storage | Department of Energy  

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

Storage Storage Storage Energy storage isnñ€™t just for AA batteries. Thanks to investments from the Energy Department's Advanced Research Projects Agency-Energy (ARPA-E), energy storage may soon play a bigger part in our electricity grid, making it possible to generate more renewable electricity. Learn more. Energy storage isn't just for AA batteries. Thanks to investments from the Energy Department's Advanced Research Projects Agency-Energy (ARPA-E), energy storage may soon play a bigger part in our electricity grid, making it possible to generate more renewable electricity. Learn more.

485

Phenomena of spin rotation and oscillation of particles (atoms, molecules) containing in a trap blowing on by wind of high energy particles in storage ring - new method of measuring of spin-dependent part of zero-angle coherent scattering amplitude  

E-Print Network (OSTI)

New experiment arrangement to study spin rotation and oscillation of particles of gas target through which beam of high energy particles passes is discussed. Such experiment arrangement make it realizable for storage ring and allows to study zero-angle scattering amplitude at highest possible energies. Life-time of particle beam in storage ring can reach several hours and even days. Life-time of particle in gas target (gas trap) is long too. Particles circulate in storage ring with frequency $\

Vladimir Baryshevsky

2002-01-22T23:59:59.000Z

486

Interim storage study report  

SciTech Connect

High-level radioactive waste (HLW) stored at the Idaho Chemical Processing Plant (ICPP) in the form of calcine and liquid and liquid sodium-bearing waste (SBW) will be processed to provide a stable waste form and prepare the waste to be transported to a permanent repository. Because a permanent repository will not be available when the waste is processed, the waste must be stored at ICPP in an Interim Storage Facility (ISF). This report documents consideration of an ISF for each of the waste processing options under consideration.

Rawlins, J.K.

1998-02-01T23:59:59.000Z

487

Off peak ice storage generation  

DOE Green Energy (OSTI)

Due to the high costs associated with peak demand charges imposed by most electrical companies today, various means of shifting the peak HVAC load have been identified by the industry. This paper discusses the results of a study based upon a building site located in the high desert of the southwestern United States that evaluated ice storage as a mechanism of operating cost reductions. The discussion addresses both the seasonal and the annual cost and energy impacts of an ice storage system when used in place of an air-to-air heat pump system.

Davis, R.E.; Cerbo, F.J.

1985-01-01T23:59:59.000Z

488

U.S. Crude Oil Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

9 9 Notes: Consistent with OECD inventories, U.S. inventories are low. They have been well below the normal range for over one year. Crude oil stocks in the United States, while tending to increase of late toward more normal levels, remain well below average. At the end of December, crude oil stocks were near 289 million barrels, about 4% below the 5-year average, and slightly higher than at the end of 1999. The latest weekly data, for the week ending January 19, show U.S. crude oil stocks at 286 million barrels, just about a million barrels above their level a year ago. Near-term tightness in U.S. crude oil markets have kept current prices above forward prices, reflecting current strength in crude oil demand relative to supply. Relatively strong U.S. oil demand next year should keep crude oil

489

FY 2007 FAIR ACT INVENTORY REASON CODES  

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

08 FAIR ACT INVENTORY REASON CODES 08 FAIR ACT INVENTORY REASON CODES Office of Procurement and Assistance Management A The Commercial Activity is not appropriate for private sector performance pursuant to a written determination by the CSO. B The Commercial Activity is suitable for a streamlined or standard competition. D The Commercial Activity is performed by government personnel as the result of a standard or streamlined competition (or a cost comparison, streamlined cost comparison, or direct conversion) within the past five years. D1 Graphics FTEs representing the implemented MEO resulting from the 2002-2003 Competitive Sourcing Studies. D2 Financial Services FTEs representing the implemented MEO resulting from the 2002-2003 Competitive Sourcing Studies. D3 NNSA Logistics FTEs representing the implemented MEO resulting from the 2002-2003 Competitive Sourcing Studies.

490

U.S. Distillate Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

7 7 Notes: Total distillate stocks rose only marginally in November, to about 117 million barrels from about 115 million barrels at the end of October. The "normal" or average inventory level at end November is 146 million barrels. Thus, by the end of November, instead of seeing an improvement, US distillate inventories were 30 million barrels less than normal rather than the 26 million barrels less as of the end of October, indicating greater tightness in markets for heating oil and diesel fuel. If the currently depressed level of distillate stocks continues, the result could be strong upward pressure on prices for the distillate fuels through the winter. In fact, the tightness in distillate markets, particularly in the Northeast, has worsened and left the heating oil market more vulnerable

491

U.S. Crude Oil Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

Like the rest of the OECD countries, US petroleum inventories are low and Like the rest of the OECD countries, US petroleum inventories are low and are not expected to recover to the normal range this winter. Preliminary data for the end of October indicate it may be the lowest level for crude oil stocks in the United States since weekly data began being collected in 1982, when crude oil inputs to refineries were about 3-4 million barrels per day less than today. U.S. crude oil stocks stood at about 283 million barrels on November 3, according to EIA's latest weekly survey. This puts them about 21 million barrels or 7% below the level seen at the same time last year. Current market conditions do suggest some improvement in the near term. Days supply of commercial crude oil stocks in the United States is estimated to have been 19 days in October, the lowest for that month since

492

Tritium Inventory in Aries-AT  

SciTech Connect

This report documents an investigation into the tritium inventory expected in the ARIES-AT fusion reactor. ARIES-AT features silicon carbide fibers in a silicon carbide matrix as its primary construction. It uses the same fusion power core as the previous ARIES-RS. Based on experimental results of several researchers, consideration was given to swelling, sputtering, film coatings, erosion, and implantation. Estimates were made of tritium inventory using the TMAP4 code. About 700 g of tritium may be expected in the machines, two thirds of which would reside in the first wall. Under assumed accident conditions that involve firs wall temperatures up to 1000°C, evolution of retained tritium may be expected to vary from 0.8 to nearly 40 percent depending on the temperature of the first wall.

Longhurst, Glen Reed

2001-02-01T23:59:59.000Z

493

Physical Inventory Listing NRC 742cu  

National Nuclear Security Administration (NNSA)

A 864 0 0 90 J 1 1 A 864 0 0 90 J 2 2 1* 1* E4 E2 E1 864 0 90 J 3 2 A 0 4 *Reporting itemized inventory Total U U-235 E1 0.4 0.001 E2 0.4 0.11 E4 0.4 0.39 Total: 1.2 0.50...

494

An Effective Implementation of Operational Inventory Management  

E-Print Network (OSTI)

This Record of Study describes the Doctor of Engineering (DE) internship experience at the Supply Chain Systems Laboratory (SCSL) at Texas A&M University. The objective of the internship was to design and develop automation tools to streamline lab operations related to inventory management projects and during that process adapt and/or extend theoretical inventory models according to real-world business complexity and data integrity problems. A holistic approach to automation was taken to satisfy both short-term and long-term needs subject to organizational constraints. A comprehensive software productivity tool was designed and developed that considerably reduced time and effort spent on non-value adding activities. This resulted in standardizing and streamlining data analysis related activities. Real-world factors that significantly influence the data analysis process were identified and incorporated into model specifications. This helped develop an operational inventory management model that accounted for business complexity and data integrity issues commonly encountered during implementation. Many organizational issues including new business strategies, human resources, administration, and project management were also addressed during the course of the internship.

Sellamuthu, Sivakumar

2009-05-01T23:59:59.000Z

495

Excess Uranium Inventory Management Plan 2008 | Department of Energy  

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

Excess Uranium Inventory Management Plan 2008 Excess Uranium Inventory Management Plan 2008 Excess Uranium Inventory Management Plan 2008 On March 11, 2008, Secretary of Energy Samuel W. Bodman signed a policy statement1 on the management of the U.S. Department of Energy's (DOE) excess uranium inventory (Policy Statement). This Policy Statement provides the framework within which DOE will make decisions concerning future use and disposition of this inventory. The Policy Statement commits DOE to manage those