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1

B61-12 Life Extension Program Radar Drop Tests Completed Successfully |  

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

B61-12 Life Extension Program Radar Drop Tests Completed Successfully | B61-12 Life Extension Program Radar Drop Tests Completed Successfully | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > B61-12 Life Extension Program Radar Drop Tests ... Press Release B61-12 Life Extension Program Radar Drop Tests Completed Successfully

2

Drop Testing of DOE Spent Nuclear Fuel Canisters  

SciTech Connect (OSTI)

The National Spent Nuclear Fuel Program (NSNFP) at the Idaho National Engineering and Environmental Laboratory INEEL) prepared four representative Department of Energy DOE) spent nuclear fuel (SNF) canisters for the purpose of drop testing. The first two canisters represented a modified 24- inch diameter standardized DOE SNF canister and the second two canisters represented the Hanford Multi-Canister Overpack MCO). The modified canisters and internals were constructed and assembled at the INEEL. The MCO internal weights were fabricated at the INEEL and assembled into two MCOs at Hanford and later shipped to the INEEL for drop test preparation. Drop testing of these four canisters was completed in August 2004 at Sandia National Laboratories. The modified canisters were dropped from 30 feet onto a flat, essentially unyielding surface, with the canisters oriented at 45 degrees and 70 degrees off-vertical at impact. One representative MCO was dropped from 23 feet onto the same flat surface, oriented vertically at impact. The second representative MCO was dropped onto the flat surface from 2 feet oriented at 60 degrees off-vertical. These drop heights and orientations were chosen to meet or exceed the Yucca Mountain repository drop criteria. This paper discusses the comparison of deformations between the actual dropped canisters and those predicted by pre-drop and limited post-drop finite element evaluations performed using ABAQUS/Explicit. Post-drop containment of all four canisters, demonstrated by way of helium leak testing, is also discussed.

S. D. Snow; D. K. Morton; T. E. Rahl; R. K. Blandford; T. J. Hill

2005-07-01T23:59:59.000Z

3

Frictionally induced ignition processes in drop and skid tests  

SciTech Connect (OSTI)

The standard LANL/Pantex drop and skid tests rely on subjective assessment of reaction violence to quantify the response of the charge, and completely miss nonpropagating hot-spot ignition sites. Additionally, large variations in test results have been observed, which we propose is due to a misunderstanding of the basic physical processes that lead to threshold ignition in these tests. The tests have been redesigned to provide control of these mechanisms and to permit direct observation of hot spots at the impact site, allowing us to follow the progression of the outcome as the drop height and ignition source density are varied. The results confirm that frictional interactions between high-melting-point solids are the dominant ignition mechanism, not just at the threshold, but in fact at all realistic drop heights.

Dickson, Peter [Los Alamos National Laboratory; Parker, Gary [Los Alamos National Laboratory; Novak, Alan [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

4

Drop Tests of the Closure Ring for the 9975 Package  

SciTech Connect (OSTI)

The drop tests of the closure ring for 9975 packages, described here, were performed to answer questions raised by the regulatory authority as a result of deformation of the closure ring and drum rim observed during drop tests conducted in September 1998.

Smith, A.C

1999-09-29T23:59:59.000Z

5

Physical test report for drop test of a 9974 radioactive material shipping packaging  

SciTech Connect (OSTI)

This report presents the drop test results for the 9974 radioactive material shipping package being dropped onto 6-inch diameter, 40-inch long puncture pin. Also reported are the drop test resuls for a 30-foot impact that failed the drum confinement boundary. The purpose of these drops was to show that the package lid would remain attached to the drum.

Blanton, P.S. [Westinghouse Savannah River Company, AIKEN, SC (United States)

1997-10-01T23:59:59.000Z

6

Digital Radiography of a Drop Tested 9975 Radioactive Materials Packaging  

SciTech Connect (OSTI)

This paper discusses the use of radiography as a tool for evaluating damage to radioactive material packaging subjected to regulatory accident conditions. The Code of Federal Regulations, 10 CFR 71, presents the performance based requirements that must be used in the development (design, fabrication and testing) of a radioactive material packaging. The use of various non-destructive examination techniques in the fabrication of packages is common. One such technique is the use of conventional radiography in the examination of welds. Radiography is conventional in the sense that images are caught one at a time on film stock. Most recently, digital radiography has been used to characterize internal damage to a package subjected to the 30-foot hypothetical accident conditions (HAC) drop. Digital radiography allows for real time evaluation of the item being inspected. This paper presents a summary discussion of the digital radiographic technique and an example of radiographic results of a 9975 package following the HAC 30-foot drop.

Blanton, P.S.

2001-05-30T23:59:59.000Z

7

Geothermal Well Completion Tests | Open Energy Information  

Open Energy Info (EERE)

Geothermal Well Completion Tests Geothermal Well Completion Tests Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Well Completion Tests Abstract This paper reviews the measurements that are typically made in a well immediately after drilling is completed - the Completion Tests. The objective of these tests is to determine the properties of the reservoir, and of the reservoir fluid near the well. A significant amount of information that will add to the characterisation of the reservoir and the well, can only be obtained in the period during and immediately after drilling activities are completed. Author Hagen Hole Conference Petroleum Engineering Summer School; Dubrovnik, Croatia; 2008/06/09 Published N/A, 2008 DOI Not Provided Check for DOI availability: http://crossref.org

8

Physical test report to drop test of a 9975 radioactive material shipping packaging  

SciTech Connect (OSTI)

This report presents the drop test results for the 9975 radioactive material shipping package being dropped 30 feet onto a unyielding surface followed by a 40-inch puncture pin drop. The purpose of these drops was to show that the package lid would remain attached to the drum. The 30-foot drop was designed to weaken the lid closure lug while still maintaining maximum extension of the lugs from the drum surface. This was accomplished by angling the drum approximately 30 degrees from horizontal in an inverted position. In this position, the drum was rotated slightly so as not to embed the closure lugs into the drum as a result of the 30-foot drop. It was determined that this orientation would maximize deformation to the closure ring around the closure lug while still maintaining the extension of the lugs from the package surface. The second drop was from 40 inches above a 40-inch tall 6-inch diameter puncture pin. The package was angled 10 degrees from vertical and aligned over the puncture pin to solidly hit the drum lug(s) in an attempt to disengage the lid when dropped.Tests were performed in response to DOE EM-76 review Q5 inquires that questioned the capability of the 9975 drum lid to remain in place under this test sequence. Two packages were dropped utilizing this sequence, a 9974 and 9975. Test results for the 9974 package are reported in WSRC-RP-97-00945. A series of 40-inch puncture pin tests were also performed on undamaged 9975 and 9974 packages.

Blanton, P.S.

1997-11-11T23:59:59.000Z

9

Japan Completes First Offshore Production Test .............................1  

E-Print Network [OSTI]

1 CONTENTS Japan Completes First Offshore Production Test .............................1 New Reservoirs in the Offshore Caribbean Region of Colombia..........................................7 CSEM Survey of a Methane Vent Site, Offshore West Svalbard...12 Pressure Core Analysis Tools Used

10

Screen and slotted liner horizontal completion: : correcting for wellbore pressure drop in the inflow performance relationships (IPR)  

E-Print Network [OSTI]

SCREEN AND SLOTTED LINER HORIZONTAL COMPLETIONS: CORRECTING FOR WELLBORK PRESSURE DROP IN THE INFLOW PERFORMANCE RELATIONSHIPS (IPR) A Thesis by EDDIE OSARENMWIDA AGBONGIATOR Submitted to the Office of Graduate Studies of Texas ARM University...: Correcting for Wellbore Pressure Drop in the Inflow Performance Relationships (IPR). (December 2002) Eddie Osarenmwida Agbongiator, B. S. , University of Benin Chair of Advisory Committee: Dr. Rosalind A. Archer This thesis presents the development of a...

Agbongiator, Eddie Osarenmwida

2012-06-07T23:59:59.000Z

11

Drop test of the Huygens Probe from a stratospheric balloon  

Science Journals Connector (OSTI)

Huygens is an atmospheric Probe designed for the in-situ exploration of the atmosphere of Titan. Huygens is the ESA-provided element of the joint NASA/ESA Cassini-Huygens mission to Saturn and Titan. The Cassini-Huygens launch is foreseen in October 1997. After a 7-year journey through the Solar system, Huygens will separate from the mother spacecraft, the Cassini Saturn Orbiter, in early November 2004. About 3 weeks after separation, the Huygens Probe will enter into the upper atmosphere of Titan protected by its heat shield. Following the ejection of the heat shield, the parachute will be deployed for controlling the descent through the atmosphere of Titan down to the surface. The descent will last between 2 and 212 hours. For the drop test, a full scale model of the Huygens Probe, which included all flight-like mechanisms and parachutes, was developed. The main objective of the test was to demonstrate the parachute deployment sequence; a secondary objective was to characterise the science-driven probe stability and spin design features during the parachute descent phase.

E. Jäkel; P. Rideau; P.R. Nugteren; J. Underwood; P. Faucon; J-P. Lebreton

1998-01-01T23:59:59.000Z

12

Sandia completes major overhaul of key nuclear weapons test facilities...  

National Nuclear Security Administration (NNSA)

completes major overhaul of key nuclear weapons test facilities | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering...

13

RRC - Geothermal Production Test Completion or Recompletion Report...  

Open Energy Info (EERE)

Production Test Completion or Recompletion Report and Log Form GT-1 Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: RRC - Geothermal Production Test...

14

Syracuse University Test Report On Uptake Factor Resulting From A Dropped Storage Container  

SciTech Connect (OSTI)

Under certain circumstances, powder from an accidently dropped container can become airborne and inhaled by people nearby such as those who are moving the containers. The inhaled fine particles can deposit on respiratory tracts and lungs, causing asthma, lung cancer, and other acute respiratory illnesses and chronic symptoms. The objective of this study was to develop a standard procedure to measure the airborne concentrations of different size particles within the vicinity of a dropped container where a significant portion of the contained powder is ejected. Tungsten oxide (WO{sub 3}) was selected in this study to represent relatively heavy powders (7.16 g/cm3 specific gravity for WO{sub 3}). A typical can with the outer dimensions of 4.25” diameter and 4.875” tall was used as the container. The powder was dropped in two different configurations: 1) contained within a can covered by a lid that has a 0.25” diameter hole, and 2) contained within a can without a lid. The packing volume of the powder was 51.4 in{sup 3} (842.7 cm{sup 3}) and the target mass was 1936 g. The tests were carried out in a full-scale stainless steel environmental chamber with an interior volume of 852 ft{sup 3} (24.1 m{sup 3}). The chamber system includes an internal recirculation loop with a rectangular air diffuser and 10 variable frequency drive fans to provide a typical room air recirculation flow pattern. Two air filters were installed in the chamber air supply duct and return duct to achieve the required low background particle concentration. The initial chamber air conditions were set at 70°F (± 5°F) and 50% (± 10%) RH. A supporting frame and releasing device were designed and built to trigger consistently the dropping of the can at a height of 8 feet from the bottom of the can to the impacting surface. The particle sampling inlet was placed 5 ft above the floor and 6 inches laterally away from the can’s falling path. Concentrations of particles between 0.5 ?m and 20 ?m were recorded in units of mass and number of particles per unit volume. The data acquisition rate was once every 2 seconds during the first 2 hours and every 20 seconds thereafter. A test procedure was developed and a total of nine drop tests were performed. In most cases (seven tests), the can tipped over after dropping. The can in Test 1 stayed upright. The can in Test 7 showed a special behavior: after the rebound, it turned upside down and stayed upright. Major findings are summarized below: ? The amount of spilled powder varied from 0.12 g to 252.35 g and the non-recovered powder varied from 0.11 g to 1.18 g. The corresponding percentage of the spilled powder ranged from 0.01% to 13%. ? The peak value of particle number concentration after the dropping of the can occurred at approximately 0.9 ?m particle size per measured data of individual channels. The peak value of particle mass concentration occurred in the range of 4.3 - 10 ?m particle size per grouped data calculated from the measured data with the exception of Test 4 where a different batch powder with unexpectedly different bulk density and particle size distribution. ? After the dropping of the can, the total airborne mass concentrations ranged from 0.03 to 0.35 mg/m{sup 3}, while the total airborne number concentrations ranged from 2 to 125 #/cm{sup 3} except for Test 4. The number concentration in Test 4 was 1 or 2 orders of magnitude less than those of other tests because the powder was from a different batch. However, its mass concentration was comparable to that in Test 7 because relatively more big airborne particles were detected in Test 4. In general, tests with lid (Test 5, 6, 7 and 8) had smaller concentrations than tests without lid (Test 0, 1, 2, and 3). The influence of lid was not as prominent as the powder (Test 4). However, this needs more tests for verification. ? The ratio of airborne mass to non-recovered mass ranged from 0.1% to 2%. This means that it is challenging to use this method to check the mass balance, while the uptake factor and associated inhalation exposur

Gao, Z.; Zhang, J. S.

2010-09-01T23:59:59.000Z

15

Syracuse Univesity Test Report On Uptake Factor Resulting From A Dropped Storage Container - Phase II  

SciTech Connect (OSTI)

Under certain circumstances, powder from an accidently dropped container can become airborne and inhaled by people nearby such as those who are moving the containers. The inhaled fine particles can deposit on respiratory tracts and lungs, causing asthma, lung cancer, and other acute respiratory illnesses and chronic symptoms. The objective of this study was to develop a standard procedure to measure the airborne concentrations of different size particles within the vicinity of a dropped container where a significant portion of the contained powder is ejected. Tungsten oxide (WO{sub 3}) was selected in this study to represent relatively heavy powders (7.16 g/cm3 specific gravity for WO{sub 3}). A typical can with the outer dimensions of 4.25” diameter and 4.875” tall was used as the container. The powder was dropped in two different configurations: 1) contained within a can covered by a lid that has a 0.25” diameter hole, and 2) contained within a can without a lid. The packing volume of the powder was 51.4 in3 (842.7 cm{sup 3}) and the target mass was 1936 g. The tests were carried out in a full-scale stainless steel environmental chamber with an interior volume of 852 ft3 (24.1 m3). The chamber system includes an internal recirculation loop with a rectangular air diffuser and 10 variable frequency drive fans to provide a typical room air recirculation flow pattern. Two air filters were installed in the chamber air supply duct and return duct to achieve the required low background particle concentration. The initial chamber air conditions were set at 70°F (± 5°F) and 50% (± 10%) RH. A supporting frame and releasing device were designed and built to trigger consistently the dropping of the can. The particle sampling inlet was placed 5 ft above the floor and 6 inches laterally away from the can’s falling path. Concentrations of particles between 0.5 ?m and 20 ?m were recorded in units of mass and number of particles per unit volume. The data acquisition rate was once every 2 seconds during the first 2 hours. A test procedure was developed and verified. A total of thirty two drop tests were performed, eight in Phase I and twenty four in Phase II, covering variations in dropping height (8 ft or 4 ft from the floor), room air movement (0.25-0.30 m/s or 0.10-0.15 m/s near the ceiling), landing scenario (on a flat plate or a block), and lid condition (¼” lid hole or no lid). There were ten tests with flat plate and ¼” lid hole, ten tests with flat plate no lid and twelve tests with block no lid.

Gao, Zhi; Zhang, Jianshun S.

2012-01-01T23:59:59.000Z

16

Results of the Sandia National Laboratories MOSAIK cask drop test program  

SciTech Connect (OSTI)

There has been a significant international effort over the past ten years to qualify structural materials for construction of radioactive material (RAM) transportation casks. As total life cycle cost analyses argue the necessity for more efficient casks, new candidate structural materials are evaluated relative to the historically accepted austenitic stainless steels. New candidate cask containment materials include ferritic steels, ductile iron, depleted uranium, and titanium. Another material, borated stainless steel is being considered for structural cask internals because of its neutron absorption properties. The mechanical performance of the borated stainless steels is a function of the boron content and metallurgical processing conditions. A separate paper in this symposium (Stephens et al. 1992) deals with the properties of a range of borated stainless steels. A major technical issue involved with the qualification of afl these candidate materials is that they may, under certain combinations of mechanical and environmental loading, fail in a brittle fashion. Such a failure would of course not be acceptable for a RAM transport cask involved in an accident. The cask designer must assure cask owners, regulators as well as the general public that the cask will not undergo brittle fracture for all regulatory loading conditions. This paper summarizes the drop tests that were conducted using the MOSAIK casks to verify the fracture mechanics cask design approach and to demonstrate that ductile iron could be subjected to severe loading conditions without failing in a brittle manner.

Sorenson, K.; Salzbrenner, R.; Wellman, G.; Bobbe, J.

1991-01-01T23:59:59.000Z

17

Field testing of new multilateral drilling and completion technology at the Rocky Mountain Oilfield Testing Center  

SciTech Connect (OSTI)

The Rocky Mountain Oilfield Testing Center (RMOTC) has played an important role in bringing new multilateral well technology to the marketplace. Multilateral technology is more complex than most new technologies being brought to the oilfield. It is very difficult to test new designs in the laboratory or conventional test wells. They must be tested downhole in specialized wells to work out design and procedural details. Most of the applications for multilateral technology are in high cost drilling areas, such as offshore or in remote, environmentally sensitive areas. For this reason, opportunities for testing the new technology in the course of routine drilling and completion operations are scarce. Operators are not willing to risk expensive rig time, or losing a wellbore itself, on a test. RMOTC offers a neutral site where the technology can be tested in a relatively low cost environment. There are two drilling rigs and three workover and completion rigs available. Most associated services such as warehouse, roustabouts, backhoe, welders, and mechanics are also available on site, while specialized oilfield services and machine shops are available in nearby Casper. Technologies such as the hollow whipstock, adjustable stabilizer, downhole kickoff assembly, single trip sidetrack tool, stacked multidrain system, rotary steerable systems, and procedures for abandoning an open hole lateral have benefited through the use of RMOTC`s facilities. This paper details the capabilities of the new technologies and the benefits of testing them in a real oilfield environment before taking them to market.

Giangiacomo, L.A. [Fluor Daniel NPOSR, Inc., Casper, WY (United States). Rocky Mountain Oilfield Testing Center

1998-12-31T23:59:59.000Z

18

NNSA Completes its Critical Radar Arming and Fuzing Test for...  

National Nuclear Security Administration (NNSA)

its Critical Radar Arming and Fuzing Test for the W88 ALT 370 | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering the...

19

G. M. Koelemay well No. 1, Jefferson County, Texas. Volume I. Completion and testing: testing geopressured geothermal reservoirs in existing wells. Final report  

SciTech Connect (OSTI)

The acquisition, completion, and testing of a geopressured-geothermal well are described. The following are covered: geology; petrophysics; re-entry and completion operations - test well; drilling and completion operations - disposal well; test objectives; surface testing facilities; pre-test operations; test sequence; test results and analysis; and return of wells and location to operator. (MHR)

Not Available

1980-01-01T23:59:59.000Z

20

Extreme Resistance of Superhydrophobic Surfaces to Impalement: Reversible Electrowetting Related to the Impacting/Bouncing Drop Test  

E-Print Network [OSTI]

Extreme Resistance of Superhydrophobic Surfaces to Impalement: Reversible Electrowetting Related drop impact impalement and electrowetting (EW) experiments. A correlation between the resistance) is one of the most promising techniques to carry out elementary operations on droplets, like displacement

Brunet, Philippe

Note: This page contains sample records for the topic "drop tests completed" 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

DOE’s New Large Blade Test Facility in Massachusetts Completes First Commercial Blade Tests  

Broader source: Energy.gov [DOE]

Since opening its doors for business in May, the Wind Technology Testing Center (WTTC), in Boston, Massachusetts, has come up to full speed testing the long wind turbine blades produced for today's larger wind turbines.

22

Construction of MV-6 Well Pad at the Central Nevada Test Area Completed |  

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

Construction of MV-6 Well Pad at the Central Nevada Test Area Construction of MV-6 Well Pad at the Central Nevada Test Area Completed Construction of MV-6 Well Pad at the Central Nevada Test Area Completed October 22, 2013 - 6:10pm Addthis What does this project do? Goal 1. Protect human health and the environment A new groundwater monitoring/validation (MV) well was installed at the Central Nevada Test Area (CNTA) in September 2013. LM proposed this well to the Nevada Division of Environmental Protection (NDEP) to enhance the existing monitoring network and to expedite the Federal Facility Agreement and Consent Order (FFACO) closure process for the CNTA Subsurface Corrective Action Unit. CNTA is located in Hot Creek Valley in Nye County, Nevada, adjacent to U.S. Highway 6, about 30 miles north of Warm Springs, Nevada. CNTA was the site of "Project Faultless," a test site where a

23

Construction of MV-6 Well Pad at the Central Nevada Test Area Completed |  

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

Construction of MV-6 Well Pad at the Central Nevada Test Area Construction of MV-6 Well Pad at the Central Nevada Test Area Completed Construction of MV-6 Well Pad at the Central Nevada Test Area Completed October 22, 2013 - 6:10pm Addthis What does this project do? Goal 1. Protect human health and the environment A new groundwater monitoring/validation (MV) well was installed at the Central Nevada Test Area (CNTA) in September 2013. LM proposed this well to the Nevada Division of Environmental Protection (NDEP) to enhance the existing monitoring network and to expedite the Federal Facility Agreement and Consent Order (FFACO) closure process for the CNTA Subsurface Corrective Action Unit. CNTA is located in Hot Creek Valley in Nye County, Nevada, adjacent to U.S. Highway 6, about 30 miles north of Warm Springs, Nevada. CNTA was the site of "Project Faultless," a test site where a

24

DOE Partnership Completes Successful CO2 Injection Test in the Mount Simon  

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

Partnership Completes Successful CO2 Injection Test in the Partnership Completes Successful CO2 Injection Test in the Mount Simon Sandstone DOE Partnership Completes Successful CO2 Injection Test in the Mount Simon Sandstone October 21, 2009 - 1:00pm Addthis Washington, DC - The Midwest Regional Carbon Sequestration Partnership (MRCSP), one of seven partnerships in the U.S. Department of Energy's Regional Carbon Sequestration Partnerships program, has successfully injected 1,000 metric tons of carbon dioxide (CO2) into the Mount Simon Sandstone, a deep saline formation that is widespread across much of the Midwest. Preliminary results indicate that the formation has good CO2 storage potential and could possibly serve as a repository for CO2 emissions captured from stationary sources in the region. Carbon capture and storage

25

Responses of Conventional Ring Closures of Drum Type Packages to Regulatory Drop Tests with Application to the 9974/9975 Package  

SciTech Connect (OSTI)

DOT, DOE and NRC Type A and Type B radioactive material (RAM) transport packages routinely use industrial or military specification drums with conventional clamp ring closures as an overpack. Considerable testing has been performed on these type packages over the past 30 years. Observations from test data have resulted in various design changes and recommendations to the standard drum specification and use, enhancing the reliability of the overpack. Recently, performance capability of the 9975 conventional clamp ring closure design was questioned by the Regulatory Authority. This paper highlights the observations of recent 9974 and 9975 package testing that led to redesign of the 9975, replacing the standard clamp ring closure with a bolted ring closure. In the course of this review and redesign effort, 18 package designs and approximately 100 Hypothetical Accident Condition (HAC) drops of various size and weight drum packages were evaluated. A trend was observed with respect to overpack lid failures for packages utilizing conventional ring closure. Based on this trend, a limit on the ratio of the content weight to total package weight was identified, beyond which clamp ring closure failure may be expected.

Blanton, P.S.

2002-05-31T23:59:59.000Z

26

Well completion report on installation of horizontal wells for in-situ remediation tests  

SciTech Connect (OSTI)

A project to drill and install two horizontal vapor extraction/air-injection wells at the Savannah River Site (SRS), Aiken, South Carolina, was performed in September and October of 1988. This study was performed to test the feasibility of horizontal drilling technologies in unconsolidated sediments and to evaluate the effectiveness of in-situ air stripping of volatile organics from the ground water and unsaturated soils. A tremendous amount of knowledge was obtained during the drilling and installation of the two test wells. Factors of importance to be considered during design of another horizontal well drilling program follow. (1) Trips in and out of the borehole should be minimized to maintain hole stability. No reaming to enlarge the hole should be attempted. (2) Drilling fluid performance should be maximized by utilizing a low solids, low weight, moderate viscosity, high lubricity fluid. Interruption of drilling fluid circulation should be minimized. (3) Well materials should possess adequate flexibility to negotiate the curve. A flexible guide should be attached to the front of the well screen to guide the screen downhole. (4) Sands containing a minor amount of clay are recommended for completion targets, as better drilling control in the laterals was obtained in these sections.

Kaback, D.S.; Looney, B.B.; Corey, J.C.; Wright, L.M.

1989-08-01T23:59:59.000Z

27

COMPLETION OF THE TRANSURANIC GREATER CONFINEMENT DISPOSAL BOREHOLE PERFORMANCE ASSESSMENT FOR THE NEVADA TEST SITE  

SciTech Connect (OSTI)

Classified transuranic material that cannot be shipped to the Waste Isolation Pilot Plant in New Mexico is stored in Greater Confinement Disposal boreholes in the Area 5 Radioactive Waste Management Site on the Nevada Test Site. A performance assessment was completed for the transuranic inventory in the boreholes and submitted to the Transuranic Waste Disposal Federal Review Group. The performance assessment was prepared by Sandia National Laboratories on behalf of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office using an iterative methodology that assessed radiological releases from the intermediate depth disposal configuration against the regulatory requirements of the 1985 version of 40 CFR 191 of the U.S. Environmental Protection Agency. The transuranic materials are stored at 21 to 37 m depth (70 to 120 ft) in large diameter boreholes constructed in the unsaturated alluvial deposits of Frenchman Flat. Hydrologic processes that affect long- term isolation of the radionuclides are dominated by extremely slow upward rates of liquid/vapor advection and diffusion; there is no downward pathway under current climatic conditions and there is no recharge to groundwater under future ''glacial'' climatic conditions. A Federal Review Team appointed by the Transuranic Waste Disposal Federal Review Group reviewed the Greater Confinement Disposal performance assessment and found that the site met the majority of the regulatory criteria of the 1985 and portions of the 1993 versions of 40 CFR 191. A number of technical and procedural issues required development of supplemental information that was incorporated into a final revision of the performance assessment. These issues include inclusion of radiological releases into the complementary cumulative distribution function for the containment requirements associated with drill cuttings from inadvertent human intrusion, verification of mathematical models used in the performance assessment, inclusion of dose calculations from collocated low-level waste in the boreholes for the individual protection requirements, further assessments of engineered barriers and conditions associated with the assurance requirements, and expansion of documentation provided for assessing the groundwater protection requirements. The Transuranic Waste Disposal Federal Review Group approved the performance assessment for Greater Confinement Disposal boreholes in 2001 and did not approve the Application of the Assurance Requirements. Remaining issues concerned with engineered barriers and the multiple aspects of the Assurance Requirements will be resolved at the time of closure of the Area 5 Radioactive Waste Management Site. This is the first completion and acceptance of a performance assessment for transuranic materials under the U.S. Department of Energy self-regulation. The Greater Confinement Disposal boreholes are only the second waste disposal configuration to meet the safety regulatory requirements of 40 CFR 191.

Colarusso, Angela; Crowe, Bruce; Cochran, John R.

2003-02-27T23:59:59.000Z

28

Complete Theoretical Treatment of the Transmittance Ratio Ultraviolet/Visible Spectrophotometric Stray Radiant Energy Test Method  

Science Journals Connector (OSTI)

This paper develops the theoretical basis behind the transmittance ratio test method for determining the relative stray radiant energy level in a double-beam dispersive...

Fleming, Paddy

2009-01-01T23:59:59.000Z

29

Complete braided adsorbent for marine testing to demonstrate 3g-U/kg-adsorbent  

SciTech Connect (OSTI)

ORNL has manufactured four braided adsorbents that successfully demonstrated uranium adsorption capacities ranging from 3.0-3.6 g-U/kg-adsorbent in marine testing at PNNL. Four new braided and leno woven fabric adsorbents have also been prepared by ORNL and are currently undergoing marine testing at PNNL.

Janke, Chris [ORNL; Yatsandra, Oyola [ORNL; Mayes, Richard [ORNL; none,; Gill, Gary [PNNL; Li-Jung, Kuo [PNNL; Wood, Jordana [PNNL; Sadananda, Das [ORNL

2014-04-30T23:59:59.000Z

30

Complete Bouguer gravity map of the Nevada Test Site and vicinity, Nevada  

SciTech Connect (OSTI)

About 15,000 gravity stations were used to create the gravity map. Gravity studies at the Nevada Test Site were undertaken to help locate geologically favorable areas for underground nuclear tests and to help characterize potential high-level nuclear waste storage sites. 48 refs. (TEM)

Healey, D.L.; Harris, R.N.; Ponce, D.A.; Oliver, H.W.

1987-12-31T23:59:59.000Z

31

Integrated Gas Analyzer for Complete Monitoring of Turbine Engine Test Cells  

Science Journals Connector (OSTI)

Fourier transform infrared (FT-IR) spectroscopy is proving to be reliable and economical for the quantification of many gas-phase species during testing and development of gas...

Markham, James R; Bush, Patrick M; Bonzani, Peter J; Scire, James J; Zaccardi, Vincent A; Jalbert, Paul A; Bryant, M Denise; Gardner, Donald G

2004-01-01T23:59:59.000Z

32

Advanced Photovoltaic Inverter Functionality using 500 kW Power Hardware-in-Loop Complete System Laboratory Testing: Preprint  

SciTech Connect (OSTI)

With the increasing penetration of distribution connected photovoltaic (PV) systems, more and more PV developers and utilities are interested in easing future PV interconnection concerns by mitigating some of the impacts of PV integration using advanced PV inverter controls and functions. This paper describes the testing of a 500 kW PV inverter using Power Hardware-in-Loop (PHIL) testing techniques. The test setup is described and the results from testing the inverter in advanced functionality modes, not commonly used in currently interconnected PV systems, are presented. PV inverter operation under PHIL evaluation that emulated both the DC PV array connection and the AC distribution level grid connection are shown for constant power factor (PF) and constant reactive power (VAr) control modes. The evaluation of these modes was completed under varying degrees of modeled PV variability.

Mather, B. A.; Kromer, M. A.; Casey, L.

2013-01-01T23:59:59.000Z

33

Milestone Report - Complete New Adsorbent Materials for Marine Testing to Demonstrate 4.5 g-U/kg Adsorbent  

SciTech Connect (OSTI)

This report describes work on the successful completion of Milestone M2FT-14OR03100115 (8/20/2014) entitled, “Complete new adsorbent materials for marine testing to demonstrate 4.5 g-U/kg adsorbent”. This effort is part of the Seawater Uranium Recovery Program, sponsored by the U.S. Department of Energy, Office of Nuclear Energy, and involved the development of new adsorbent materials at the Oak Ridge National Laboratory (ORNL) and marine testing at the Pacific Northwest National Laboratory (PNNL). ORNL has recently developed two new families of fiber adsorbents that have demonstrated uranium adsorption capacities greater than 4.5 g-U/kg adsorbent after marine testing at PNNL. One adsorbent was synthesized by radiation-induced graft polymerization of itaconic acid and acrylonitrile onto high surface area polyethylene fibers followed by amidoximation and base conditioning. This fiber showed a capacity of 4.6 g-U/kg adsorbent in marine testing at PNNL. The second adsorbent was prepared by atom-transfer radical polymerization of t-butyl acrylate and acrylonitrile onto halide-functionalized round fibers followed by amidoximation and base hydrolysis. This fiber demonstrated uranium adsorption capacity of 5.4 g-U/kg adsorbent in marine testing at PNNL.

Janke, Christopher James [ORNL; Das, Sadananda [ORNL; Oyola, Yatsandra [ORNL; Mayes, Richard T. [ORNL; Saito, Tomonori [ORNL; Brown, Suree [ORNL; Gill, Gary [PNNL; Kuo, Li-Jung [PNNL; Wood, Jordana [PNNL

2014-08-01T23:59:59.000Z

34

Subsurface Completion Report for Amchitka Underground Nuclear Test Sites: Long Shot, Milrow, and Cannikin, Rev. No.: 1  

SciTech Connect (OSTI)

Three underground nuclear tests were conducted on Amchitka Island, Alaska, in 1965, 1969, and 1971. The effects of the Long Shot, Milrow, and Cannikin tests on the environment were extensively investigated during and following the detonations, and the area continues to be monitored today. This report is intended to document the basis for the Amchitka Underground Nuclear Test Sites: Long Shot, Milrow, and Cannikin (hereafter referred to as ''Amchitka Site'') subsurface completion recommendation of No Further Remedial Action Planned with Long-Term Surveillance and Maintenance, and define the long-term surveillance and maintenance strategy for the subsurface. A number of factors were considered in evaluating and selecting this recommendation for the Amchitka Site. Historical studies and monitoring data, ongoing monitoring data, the results of groundwater modeling, and the results of an independent stakeholder-guided scientific investigation were also considered in deciding the completion action. Water sampling during and following the testing showed no indication that radionuclides were released to the near surface, or marine environment with the exception of tritium, krypton-85, and iodine-131 found in the immediate vicinity of Long Shot surface ground zero. One year after Long Shot, only tritium was detectable (Merritt and Fuller, 1977). These tritium levels, which were routinely monitored and have continued to decline since the test, are above background levels but well below the current safe drinking water standard. There are currently no feasible means to contain or remove radionuclides in or around the test cavities beneath the sites. Surface remediation was conducted in 2001. Eleven drilling mud pits associated with the Long Shot, Milrow and Cannikin sites were remediated. Ten pits were remediated by stabilizing the contaminants and constructing an impermeable cap over each pit. One pit was remediated by removing all of the contaminated mud for consolidation in another pit. In addition to the mud pits, the hot mix plant was also remediated. Ongoing monitoring data does not indicate that radionuclides are currently seeping into the marine environment. Additionally, the groundwater modeling results indicate no seepage is expected for tens to thousands of years. If seepage does occur in the future, however, the rich, diverse ecosystems around the island could be at risk, as well as people eating foods from the area. An independent science study was conducted by the Consortium for Risk Evaluation with Stakeholder Participation (CRESP) in accordance with the Amchitka Independent Science Plan (2003). The study report was published on August 1, 2005. The CRESP study states ''our geophysical and biological analyses did not find evidence of risk from radionuclides from the consumption of marine foods, nor indication of any current radionuclide contaminated migration into the marine environment from the Amchitka test shots''. The study also found evidence supporting the groundwater modeling conclusions of very slow contaminant transport (CRESP, 2005). While no further action is recommended for the subsurface of the Amchitka Site, long-term stewardship of Amchitka Island will be instituted and will continue into the future. This will include institutional controls management and enforcement, post-completion monitoring, performance of five-year reviews, public participation, and records management. Long-term stewardship will be the responsibility of the U.S. Department of Energy Office of Legacy Management. The Department of Energy is recommending completion of the investigation phase of the Amchitka Sites. The recommended remedy for the Amchitka Site is No Further Action with Long-Term Monitoring and Surveillance. The future long-term stewardship actions will be governed by a Long-Term Surveillance and Maintenance Plan. This Plan is currently being developed with input from the State, landowner, and other interested or affected stakeholders.

Echelard, Tim

2006-09-01T23:59:59.000Z

35

SciTech Connect: LLNL small-scale drop-hammer impact sensitivity...  

Office of Scientific and Technical Information (OSTI)

Technical Report: LLNL small-scale drop-hammer impact sensitivity test Citation Details In-Document Search Title: LLNL small-scale drop-hammer impact sensitivity test You are...

36

A stochastic Monte Carlo computer simulation of the drop-weight test for the determination of nil-ductility transition temperature  

E-Print Network [OSTI]

on the surface of the specimen blank can produce heat affected zones that are tougher than the base metal, which could lead to artificially low predictions of NDIT [17[. In such m O zS O e O 0 LU 4 CR ki ?E O Z -I of 0 tiE I- O z 1 V gm 0) c e H N... aside, the manner in which test temperatures are chosen may contribute most to the variance and bias inherent in the drO-wweigh test method (ASTM E 208) for determining the nil-ductility transition temperature, NDTI; for ferritic steels...

Lambert, Michael Andrew

1990-01-01T23:59:59.000Z

37

Bird dropping research continues apace  

Science Journals Connector (OSTI)

... otherwise of bird droppings' seem unaware that this is of major economic importance to the power industry. High-voltage ... industry. High-voltage transmission ...

DAVID C. JOLLY

1986-02-20T23:59:59.000Z

38

Complete Phase I Tests As Described in the Multi-lab Test Plan for the Evaluation of CH3I Adsorption on AgZ  

SciTech Connect (OSTI)

Silver-exchanged mordenite (AgZ) has been identified as a potential sorbent for iodine present in the off-gas streams of a used nuclear fuel reprocessing facility. In such a facility, both elemental and organic forms of iodine are released from the dissolver in gaseous form. These species of iodine must be captured with high efficiency for a facility to avoid radioactive iodine release above regulatory limits in the gaseous effluent of the plant. Studies completed at Idaho National Laboratory (INL) examined the adsorption of organic iodine in the form of CH3I by AgZ. Upon breakthrough of the feed gas through the sorbent bed, elemental iodine was observed in the effluent stream, despite the fact that the only source of iodine in the system was the CH3I in the feed gas.1 This behavior does not appear to have been reported previously nor has it been independently confirmed. Thus, as a result of these prior studies, multiple knowledge gaps relating to the adsorption of CH3I by AgZ were identified, and a multi-lab test plan, including Oak Ridge National Laboratory (ORNL), INL, Pacific Northwest National Laboratory (PNNL), and Sandia National Laboratories, was formulated to address each in a systematic way.2 For this report, the scope of work for ORNL was further narrowed to three thin-bed experiments that would characterize CH3I adsorption onto AgZ in the presence of water, NO, and NO2. Completion of these three-thin bed experiments demonstrated that organic iodine in the form of CH3I was adsorbed by reduced silver mordenite (Ag0Z) to a 50% higher loading than that of I2 when adsorbed from a dry air stream. Adsorption curves suggest different adsorption mechanisms for I2 and CH3I. In the presence of NO and NO2 gas, the loading of CH3I onto Ag0Z is suppressed and may be reversible. Further, the presence of NO and NO2 gas appears to oxidize CH3I to I2; this is indicated by an adsorption curve similar to that of I2 on Ag0Z. Finally, the loss of organic iodine loading capacity by Ag0Z in the presence of NOx is unaffected by the addition of water vapor to the gas stream; no marked additional loss in capacity or retention was observed.

Bruffey, S. H. [ORNL; Jubin, R. T. [ORNL

2014-09-30T23:59:59.000Z

39

A Comprehensive Review of the Tests Completed on the Flow Loop at the Energy Systems Laboratory (Draft)  

E-Print Network [OSTI]

-calibration of the equipment is the best way to ensure field accuracy. The calibration laboratory was built to provide a close at hand facility where the majority of this work could be performed. The flowloop was built to provide a means of calibrating the thermal monitoring... the receiving tank.backto thesupply tank. An orifice plate assembly has been installed to provide a secondary standard. The orifice plate is located in the vertical rise between the test section and the receiving tank. A differential pressure transducer with a 0...

Robinson, J.

1992-01-01T23:59:59.000Z

40

Data Completeness  

Science Journals Connector (OSTI)

Data completeness is one of the most important... data quality .... It is defined as the percentage of data missing at a given point. In order...

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Fragmentation of hot classical drops  

Science Journals Connector (OSTI)

Time evolution of hot drops of matter containing ?230 or ?130 particles is studied by classical molecular dynamics. Initially, the drops have uniform density and a sharp surface. The chosen initial conditions include three values of density and a range of temperatures wide enough to study the phenomena of evaporation, fragmentation, and total vaporization in a unified fashion. The average density and temperature of central matter is measured periodically to obtain trajectories of the evolution in the ?,T plane. These trajectories indicate that the matter expands almost adiabatically until it reaches the region of adiabatic instabilities. Density inhomogeneities develop in this region, but the matter fragments only if the expansion continues to average densities of less than one-fourth the liquid density, otherwise it recondenses into a single blob. The recondensed matter and fragments have very crooked surfaces. If the temperature is high enough, the expanding matter does not enter the region of adiabatic instabilities and totally vaporizes. For initial densities of the order of equilibrium density, matter does not fragment or develop large inhomogeneities in the region enclosed by the isothermal and adiabatic spinodals. Thus it appears unlikely that fragmentation of small drops (nuclei) can be used to study the isothermal critical region of gas-liquid phase transition. A detailed tabulation of the energies and number of monomers, dimers, light, and heavy fragments emitted in each event is presented.

A. Vicentini; G. Jacucci; V. R. Pandharipande

1985-05-01T23:59:59.000Z

42

A Better Drop to Drink | EMSL  

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

A Better Drop to Drink A Better Drop to Drink Method for creating nanoparticle heavy-metal sorbents saves water--literally Using magnetic sorbent materials to overcome limitations...

43

Material based splashing of water drops  

Science Journals Connector (OSTI)

The splashing of a water drop is a fascinating phenomenon that results from a variety of complex interactions between the drop and the material it impacts. In general, the distribution of droplets of a splash depends on the drop size and velocity; the ...

K. Garg; G. Krishnan; Shree K. Nayar

2007-06-01T23:59:59.000Z

44

Why students drop out CS1 course?  

Science Journals Connector (OSTI)

This study focuses on CS minor students' decisions to drop out from the CS1 course. The high level of drop out percentage has been a problem at Helsinki University of Technology for many years. This course has yearly enrolment of 500-600 students and ... Keywords: CS1, drop out reasons, non-major CS students

Päivi Kinnunen; Lauri Malmi

2006-09-01T23:59:59.000Z

45

The Vibration of Electrified Water Drops  

Science Journals Connector (OSTI)

4 May 1971 research-article The Vibration of Electrified Water Drops P. R. Brazier-Smith...calculations concerned with charged drops. The vibration of water drops of radius around 2 mm...electrodes. Photographic analysis of the vibrations revealed good agreement between theory...

1971-01-01T23:59:59.000Z

46

Vibration-Induced Climbing of Drops  

Science Journals Connector (OSTI)

We report an experimental study of liquid drops moving against gravity, when placed on a vertically vibrating inclined plate, which is partially wetted by the drop. The frequency of vibrations ranges from 30 to 200 Hz, and, above a threshold in vibration acceleration, drops experience an upward motion. We attribute this surprising motion to the deformations of the drop, as a consequence of an up or down symmetry breaking induced by the presence of the substrate. We relate the direction of motion to contact angle measurements. This phenomenon can be used to move a drop along an arbitrary path in a plane, without special surface treatments or localized forcing.

P. Brunet; J. Eggers; R. D. Deegan

2007-10-03T23:59:59.000Z

47

Little Boy Dropped on Hiroshima | National Nuclear Security Administra...  

National Nuclear Security Administration (NNSA)

Little Boy Dropped on Hiroshima August 06, 1945 Little Boy Dropped on Hiroshima Hiroshima, Japan The gun model uranium bomb, called Little Boy, is dropped on Hiroshima, Japan....

48

Drop shaping by laser-pulse impact  

E-Print Network [OSTI]

We study the hydrodynamic response of a falling drop hit by a laser pulse. Combining high-speed with stroboscopic imaging we report that a millimeter-sized dyed water drop hit by a milli-Joule nanosecond laser-pulse deforms and propels forward at several meters per second, until it eventually fragments. We show that the drop motion results from the recoil momentum imparted at the drop surface by water vaporization. We measure the propulsion speed and the time-deformation law of the drop, complemented by boundary integral simulations. We explain the drop propulsion and shaping in terms of the laser pulse energy and drop surface tension. These findings are crucial for the generation of extreme ultraviolet (EUV) light in lithography machines.

Klein, Alexander L; Visser, Claas Willem; Lhuissier, Henri; Sun, Chao; Snoeijer, Jacco H; Villermaux, Emmanuel; Lohse, Detlef; Gelderblom, Hanneke

2015-01-01T23:59:59.000Z

49

Unstable Leidenfrost Drops on Roughened Surfaces  

E-Print Network [OSTI]

Drops placed on a surface with a temperature above the Leidenfrost point float atop an evaporative vapor layer. In this fluid dynamics video, it is shown that for roughened surfaces the Leidenfrost point depends on the drop size, which runs contrary to previous claims of size independence. The thickness of the vapor layer is known to increase with drop radius, suggesting that the surface roughness will not be able to penetrate the vapor layer for drops above a critical size. This size dependence was experimentally verified: at a given roughness and temperature, drops beneath a critical size exhibited transition boiling while drops above the critical size were in the Leidenfrost regime. These Leidenfrost drops were unstable; upon evaporation down to the critical size the vapor film suddenly collapsed.

Boreyko, Jonathan B

2010-01-01T23:59:59.000Z

50

COMPLETE LISTING:  

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

COMPLETE LISTING: COMPLETE LISTING: DISPOSITION AUTHORITIES FROZEN UNDER THE EPIDEMIOLOGICAL MORATORIUM MARCH 2008 Listed below are all the disposition authorities which are under the moratorium on the destruction of health related records as of March 2008. All records scheduled under these authorities at Department of Energy (DOE) headquarters and field sites should be preserved past their normal retention periods unless an headquarters organization or a field site has obtained permission to remove records scheduled under the authority from the moratorium. Questions about the moratorium and what records should be preserved under it should be directed to Marsha Lawn on 301-903-3721 or at Marsha.Lawn@hq.doe.gov. ENVIRONMENTAL RECORDS SCHEDULE Item Series Title

51

A pneumatic power harvesting ankle-foot orthosis to prevent foot-drop  

Science Journals Connector (OSTI)

A self-contained, self-controlled, pneumatic power harvesting ankle-foot orthosis (PhAFO) to manage foot-drop was developed and tested. Foot-drop is due to a disruption of ... motion during stance, and harvest th...

Robin Chin; Elizabeth T Hsiao-Wecksler…

2009-06-01T23:59:59.000Z

52

Magnetically focused liquid drop radiator  

DOE Patents [OSTI]

A magnetically focused liquid drop radiator for application in rejecting energy from a spacecraft, characterized by a magnetizable liquid or slurry disposed in operative relationship within the liquid droplet generator and its fluid delivery system, in combination with magnetic means disposed in operative relationship around a liquid droplet collector of the LDR. The magnetic means are effective to focus streams of droplets directed from the generator toward the collector, thereby to assure that essentially all of the droplets are directed into the collector, even though some of the streams may be misdirected as they leave the generator. The magnetic focusing means is also effective to suppress splashing of liquid when the droplets impinge on the collector.

Botts, T.E.; Powell, J.R.; Lenard, R.

1984-12-10T23:59:59.000Z

53

Completed EISs  

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

Completed EISs Completed EISs Number of EISs in report: 294 Number Title Prog Office Ops Office Federal Register Notices Notice Date Citation Agency Areva Eagle Rock Enrichment Facility, Bonneville County, Idaho (Adopted) LP DOE/EIS-0471 5/20/2011 EPA 76 FR 29240 Adopted American Centrifuge Plant in Piketon, Pike County, Ohio (Adopted) LP DOE/EIS-0468 5/20/2011 EPA 76 FR 29240 Adopted Cushman Hydroelectric Project, Mason County, Washington (Adopted) EE DOE/EIS-0456 10/8/2010 EPA 75 FR 62386 NOA FEIS 11/29/2010 DOE 75 FR 73059 ROD Genesis Solar Energy Project, California (also identified as NextEra - Ford Dry Lake Solar Project) (Adopted) LP DOE/EIS-0455 11/23/2009 BLM 74 FR 61167 NOI 4/9/2010 BLM 75 FR 18204 NOA DEIS 8/27/2010 EPA 75 FR 52736 NOA FEIS 8/30/2010 BLM 75 FR 52966 NOA FEIS 12/17/2010 EPA 75 FR 78992

54

? Westinghouse Completes its AP1000...  

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

this Issue... Westinghouse Completes its AP1000 Test Stand VERA-CS Coupled Multi-physics Capability demonstrated in a Full-core Simulation TVA provides Watts Bar...

55

Policy for Dropped/Excused Assignments  

E-Print Network [OSTI]

Policy for Dropped and Excused Quizzes/Homework. • QUIZZES/HOMEWORK. On average, students can expect about 1 quiz and 3 homework assignments per

Devlin, Patrick M

2014-08-18T23:59:59.000Z

56

Condensation on Surface Energy Gradient Shifts Drop Size Distribution toward Small Drops  

E-Print Network [OSTI]

Condensation on Surface Energy Gradient Shifts Drop Size Distribution toward Small Drops Ashley M condensation from vapor onto a cooled surface, distributions of drops evolve by nucleation, growth is condensed onto a horizontally oriented surface that has been treated by silanization to deliver either

Daniel, Susan

57

Superheated water drops in hot oil  

E-Print Network [OSTI]

Drops of water at room temperature were released in hot oil, which had a temperature higher than that of the boiling point of water. Initially, the drop temperature increases slowly mainly due to heat transfer diffusion; convective heat transfer is small because the motion takes place at a small Reynolds number. Once the drop reaches the bottom of the container, it sticks to the surface with a certain contact angle. Then, a part of the drop vaporizes: the nucleation point may appear at the wall, the interface or the bulk of the drop. The vapor expands inside the drop and deforms its interface. The way in which the vapor expands, either smooth or violent, depends on the location of the nucleation point and oil temperature. Furthermore, for temperatures close to the boiling point of water, the drops are stable (overheated); the vaporization does not occur spontaneously but it may be triggered with an external perturbation. In this case the growth of the vapor bubble is rather violent. Many visualization for dif...

Soto, Enrique; Belmonte, Andrew

2009-01-01T23:59:59.000Z

58

Abstract B75: Referral and completion rates for colorectal cancer screening with fecal immunochemical test (FIT) in a medical home for underserved populations  

Science Journals Connector (OSTI)

...cancer screening with fecal immunochemical test (FIT) in a medical home for underserved...cancer screening with fecal immunochemical test (FIT) in a primary care medical home...how to collect the sample and return the test. No other interventions to promote FIT...

Sarah Dobra; Krista Aliffi; Sandra Bond

2014-11-01T23:59:59.000Z

59

Complementizer Drop And IP Complementation in Japanese  

E-Print Network [OSTI]

The main purpose of the present paper is to provide a principled account for a phenomenon called "Complementizer Drop" in the dialects of Japanese and its related phenomena in teens of the head-raising approach without ...

Fukuda, Minoru

2000-01-01T23:59:59.000Z

60

Laboratory tests to evaluate and study formation damage with low-density drill-in fluids (LDDIF) for horizontal well completions in low pressure and depleted reservoirs  

E-Print Network [OSTI]

The increasing number of open hole horizontal well completions in low-pressure and depleted reservoirs requires the use of non-damaging low-density drill-in fluids (LDDIF) to avoid formation damage and realize optimum well productivity. To address...

Chen, Guoqiang

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Alternative Fuels Data Center: Drop-In Biofuels  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Drop-In Biofuels to Drop-In Biofuels to someone by E-mail Share Alternative Fuels Data Center: Drop-In Biofuels on Facebook Tweet about Alternative Fuels Data Center: Drop-In Biofuels on Twitter Bookmark Alternative Fuels Data Center: Drop-In Biofuels on Google Bookmark Alternative Fuels Data Center: Drop-In Biofuels on Delicious Rank Alternative Fuels Data Center: Drop-In Biofuels on Digg Find More places to share Alternative Fuels Data Center: Drop-In Biofuels on AddThis.com... More in this section... Biobutanol Drop-In Biofuels Methanol P-Series Renewable Natural Gas xTL Fuels Drop-In Biofuels Drop-in biofuels are hydrocarbon fuels substantially similar to gasoline, diesel, or jet fuels. These fuels can be made from a variety of biomass feedstocks including crop residues, woody biomass, dedicated energy crops,

62

Radioisotope Thermoelectric Generator Transportation System licensed hardware second certification test series and package shock mount system test  

SciTech Connect (OSTI)

This paper presents a summary of two separate drop test activities that were performed in support of the Radioisotope Thermoelectric Generator (RTG) Transportation System (RTGTS). The first portion of this paper presents the second series of drop testing required to demonstrate that the RTG package design meets the requirements of {ital Title} 10, {ital Code} {ital of} {ital Federal} {ital Regulations}, {open_quote}{open_quote}Part 71{close_quote}{close_quote} (10 CFR 71). Results of the first test series, performed in July 1994, demonstrated that some design changes were necessary. The package design was modified to improve test performance and the design changes were incorporated into the Safety Analysis Report for Packaging (SARP). The second full-size certification test article (CTA-2) incorporated the modified design and was tested at the U.S. Department of Energy{close_quote}s (DOE) Hanford Site near Richland, Washington. With the successful completion of the test series, and pending DOE Office of Facility Safety Analysis approval of the SARP, a certificate of compliance will be issued for the RTG package allowing its use. The second portion of this paper presents the design and testing of the RTG Package Mount System. The RTG package mount was designed to protect the RTG from excessive vibration during transport, provide shock protection during on/off loading, and provide a mechanism for moving the RTG package with a forklift. Military Standard (MIL-STD) 810E, {ital Transit} {ital Drop} {ital Procedure} (DOE 1989), was used to verify that the shock limiting system limited accelerations in excess of 15 G{close_quote}s at frequencies below 150 Hz. Results of the package mount drop tests indicate that an impact force of 15 G{close_quote}s was not exceeded in any test from a free drop height of 457 mm (18 in.). {copyright} {ital 1996 American Institute of Physics.}

Ferrell, P.C.; Moody, D.A. [Westinghouse Hanford Company, P.O. Box 1970, Richland, Washington 99352 (United States)

1996-03-01T23:59:59.000Z

63

Radioisotope Thermoelectric Generator Transporation System licensed hardware second certification test series and package shock mount system test  

SciTech Connect (OSTI)

This paper presents a summary of two separate drop test a e performed in support of the Radioisotope Thermoelectric Generator (RTG) Transportation System (RTGTS). The first portion of this paper presents the second series of drop testing required to demonstrate that the RTG package design meets the requirements of Title 10, Code of Federal Regulations, ``Part 71`` (10 CFR 71). Results of the first test series, performed in July 1994, demonstrated that some design changes were necessary. The package design was modified to improve test performance and the design changes were incorporated into the Safety Analysis Report for Packaging (SARP). The second full-size certification test article (CTA-2) incorporated the modified design and was tested at the US Department of Energy`s (DOE) Hanford Site near Richland, Washington. With the successful completion of the test series, and pending DOE Office of Facility Safety Analysis approval of the SARP, a certificate of compliance will be issued for the RTG package allowing its use. The second portion of this paper presents the design and testing of the RTG Package Mount System. The RTG package mount was designed to protect the RTG from excessive vibration during transport, provide shock protection during on/off loading, and provide a mechanism for moving the RTG package with a forklift. Military Standard (MIL-STD) 810E, Transit Drop Procedure (DOE 1989), was used to verify that the shock limiting system limited accelerations in excess of 15 G`s at frequencies below 150 Hz. Results of the package mount drop tests indicate that an impact force of 15 G`s was not exceeded in any test from a free drop height of 457 mm (18 in.).

Ferrell, P.C.; Moody, D.A.

1995-10-01T23:59:59.000Z

64

Disassembly of hot classical charged drops  

Science Journals Connector (OSTI)

The disassembly of hot classical charged drops containing ?230 and 130 particles is studied with the molecular dynamics method. The strength of the Coulomb repulsion is chosen so that these drops have a binding energy formula similar to that of nuclei. The phase diagram of neutral matter, obtained by switching off the Coulomb force, is also similar to that of nuclear matter. In addition to the total-vaporization, fragmentation, and evaporation modes of the disassembly of neutral drops, the charged drops also break by multiple and binary fission. The liquid-gas phase transition plays an important role in the multiple fission of expanding charged liquid drops. There also appears to be a window in the initial conditions in which binary fission followed by a density oscillation is the dominant mode of breakup. The multiple and binary fission breakups are due to the Coulomb forces, and they yield more massive clusters with relatively few small clusters with ?10 particles. The higher energy fragmentation and total vaporization modes are not significantly influenced by the Coulomb forces. They are primarily due to the liquid-gas transition, and their yields decrease almost monotonically with the number of particles in the cluster.

R. J. Lenk and V. R. Pandharipande

1986-07-01T23:59:59.000Z

65

Vibrations of Sessile Drops of Soft Hydrogels  

E-Print Network [OSTI]

Sessile drops of soft hydrogels were vibrated vertically by subjecting them to a mechanically induced Gaussian white noise. Power spectra of the surface fluctuation of the gel allowed identification of its resonant frequency that decreases with their mass, but increases with its shear modulus. The principal resonant frequencies of the spheroidal modes of the gel of shear moduli ranging from 55 Pa to 290 Pa were closest to the lowest Rayleigh mode of vibration of a drop of pure water. These observations coupled with the fact that the resonance frequency varies inversely as the square root of the mass in all cases suggest that they primarily correspond to the capillary (or a pseudo-capillary) mode of drop vibration. The contact angles of the gel drops also increase with the modulus of the gel. When the resonance frequencies are corrected for the wetting angles, and plotted against the fundamental frequency scale (gamma/mu)^0.5, all the data collapse nicely on a single plot provided that the latter is shifted by a shear modulus dependent factor (1+mu.L/gamma). A length scale L, independent of both the modulus and the mass of the drop emerges from such a fit.

Aditi Chakrabarti; Manoj K. Chaudhury

2014-10-08T23:59:59.000Z

66

Drops, Slugs, and FloodingDrops, Slugs, and Flooding in PEM Fuel Cellsin PEM Fuel Cells  

E-Print Network [OSTI]

Drops, Slugs, and FloodingDrops, Slugs, and Flooding in PEM Fuel Cellsin PEM Fuel Cells A Study Fuel CellBackground: PEM Fuel Cell Graphic by Marc Marshall, Schatz Energy Research Center http ProjectDrag Project SetupSetup MFC (H2, N2 Inputs) Bubbler Current Humidity Sensor Modified PEM Fuel Cell

Petta, Jason

67

Neutron drops and neutron pairing energy  

Science Journals Connector (OSTI)

The ground state energy of a six-neutron drop is computed with variational and Green’s function Monte Carlo methods using the Argonne v18 two-nucleon and the Urbana three-nucleon potentials. Combined with earlier results from investigations of the drops 8n and 7n, this energy gives a 1p-shell pairing energy of (1.8±0.4) MeV. The generalized Skyrme effective interaction discussed in the earlier work is applied to these nuclei by calculating, for the open-shell drops 7n and 6n, the matrix elements of the Skyrme t matrix directly for the states involved. The pairing energy obtained is 1.50 MeV, in reasonable agreement with the accurate calculations.

A. Smerzi; D. G. Ravenhall; V. R. Pandharipande

1997-11-01T23:59:59.000Z

68

Ultrasonic characterization of single drops of liquids  

DOE Patents [OSTI]

Ultrasonic characterization of single drops of liquids. The present invention includes the use of two closely spaced transducers, or one transducer and a closely spaced reflector plate, to form an interferometer suitable for ultrasonic characterization of droplet-size and smaller samples without the need for a container. The droplet is held between the interferometer elements, whose distance apart may be adjusted, by surface tension. The surfaces of the interferometer elements may be readily cleansed by a stream of solvent followed by purified air when it is desired to change samples. A single drop of liquid is sufficient for high-quality measurement. Examples of samples which may be investigated using the apparatus and method of the present invention include biological specimens (tear drops; blood and other body fluid samples; samples from tumors, tissues, and organs; secretions from tissues and organs; snake and bee venom, etc.) for diagnostic evaluation, samples in forensic investigations, and detection of drugs in small quantities.

Sinha, Dipen N. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

69

The Results From the First High-Pressure Melt Ejection Test Completed in the Molten Fuel Moderator Interaction Facility at Chalk River Laboratories  

SciTech Connect (OSTI)

A high-pressure melt ejection test using prototypical corium was conducted at Atomic Energy of Canada Limited Chalk River Laboratories. This test was planned by the CANDU Owners Group to study the potential for an energetic interaction between molten fuel and water under postulated single-channel flow-blockage events. The experiments were designed to address regulator concerns surrounding this very low probability postulated accident events in CANDU Pressurized Heavy Water Reactors. The objective of the experimental program is to determine whether a highly energetic 'steam explosion' and associated high-pressure pulse, is possible when molten material is finely fragmented as it is ejected from a fuel channel into the heavy-water moderator. The finely fragmented melt particles would transfer energy to the moderator as it is dispersed, creating a modest pressure pulse in the calandria vessel. The high-pressure melt ejection test consisted of heating up a {approx} 5 kg thermite mixture of U, U{sub 3}O{sub 8}, Zr, and CrO{sub 3} inside a 1.14-m length of insulated pressure tube. When the molten material reached the desired temperature of {approx} 2400 deg C, the pressure inside the tube was raised to 11.6 MPa, failing the pressure tube at a pre-machined flaw, and releasing the molten material into the surrounding tank of 68 deg C water. The experiment investigated the dynamic pressure history, debris size, and the effects of the material interacting with tubes representing neighbouring fuel channels. The measured mean particle size was 0.686 mm and the peak dynamic pressures were between 2.54 and 4.36 MPa, indicating that an energetic interaction between the melt and the water did not occur in the test. (authors)

Nitheanandan, T.; Kyle, G.; O'Connor, R.; Sanderson, DB. [Chalk River Laboratories, Atomic Energy of Canada Limited, Chalk River, Ontario, Canada, K0J 1J0 (Canada)

2006-07-01T23:59:59.000Z

70

NASA reports drop in stratospheric ozone  

Science Journals Connector (OSTI)

NASA reports drop in stratospheric ozone ... "I believe I have that evidence," asserts NASA's Heath, adding: "It's not the proof—that will take much more work. ... Public release of the NASA data analysis is somewhat premature, he says, because the paper has not yet been published. ...

1981-08-24T23:59:59.000Z

71

A new model of cloud drop distribution that simulates the observed drop  

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

A new model of cloud drop distribution that simulates the observed drop A new model of cloud drop distribution that simulates the observed drop clustering: effect of clustering on extinction coefficient estimates Knyazikhin, Yuri Boston University Marshak, Alexander NASA Goddard Space Flight Center Larsen, Michael Michigan Technological University Wiscombe, Warren BNL/NASA Goddard Space Flight Center Category: Modeling Cloud droplet size distribution is one of the most fundamental subjects in cloud physics. Understanding of spatial distribution and small-scale fluctuations of cloud droplets is essential for both cloud physics and atmospheric radiation. For cloud physics, it relates to the coalescence growth of raindrops while for radiation, it has a strong impact on a cloud's radiative properties. We have developed new size dependent models

72

Ultrasonic characterization of single drops of liquids  

DOE Patents [OSTI]

Ultrasonic characterization of single drops of liquids is disclosed. The present invention includes the use of two closely spaced transducers, or one transducer and a closely spaced reflector plate, to form an interferometer suitable for ultrasonic characterization of droplet-size and smaller samples without the need for a container. The droplet is held between the interferometer elements, whose distance apart may be adjusted, by surface tension. The surfaces of the interferometer elements may be readily cleansed by a stream of solvent followed by purified air when it is desired to change samples. A single drop of liquid is sufficient for high-quality measurement. Examples of samples which may be investigated using the apparatus and method of the present invention include biological specimens (tear drops; blood and other body fluid samples; samples from tumors, tissues, and organs; secretions from tissues and organs; snake and bee venom, etc.) for diagnostic evaluation, samples in forensic investigations, and detection of drugs in small quantities. 5 figs.

Sinha, D.N.

1998-04-14T23:59:59.000Z

73

Controlling drop coalescence using nano-engineered surfaces  

E-Print Network [OSTI]

The dynamics of drop coalescence are explored on micro-scale surface features for the first time. Drop coalescence is defined as a process by which two or more droplets, bubbles or particles merge during contact to form a ...

Corral, Manuel, Jr

2011-01-01T23:59:59.000Z

74

Experimental Investigation of Wind-Forced Drop Stability  

E-Print Network [OSTI]

aluminum (RA = 3.26 micrometers) floor of a tiltable wind tunnel and brought to critical conditions, when the drop begins to run downstream. Various combinations of drop size, inclination angle, and flow speed were employed. A measurement technique capable...

Schmucker, Jason

2012-10-19T23:59:59.000Z

75

Spent Nuclear Fuel (SNF) Bounding Drop Support Calculations  

SciTech Connect (OSTI)

This report evaluates different drop heights, concrete and other impact media to which the transport package and/or the MCO is dropped. A prediction method is derived for estimating the resultant impact factor for determining the bounding drop case for the SNF Project.

CHENAULT, D.M.

1999-11-16T23:59:59.000Z

76

Administrative Policy: Drop/Add Policy Page 1 of 1  

E-Print Network [OSTI]

Administrative Policy: Drop/Add Policy Page 1 of 1 Governance & Policies Effective: October 1997 Administrative Policy DROP/ADD POLICY Approved: October 1997 Revised: 2002; 2004; June 8, 2011 Deans' Council. There is no automatic drop policy for nonattendance. PASSHE universities are expected to adhere to the System

Hardy, Christopher R.

77

Quantized Liquid Drop and Some Ground-State Nuclear Properties  

Science Journals Connector (OSTI)

The liquid drop is adopted as a simple nuclear model. The zero-point motion of the quantized drop is found to alter some of the properties of the classical drop, bringing the model into better agreement with experiment. The properties discussed are the skin thickness, the electric form factor for elastic scattering, and the rms nuclear radius as a function of atomic number.

G. Reading Henry

1968-12-20T23:59:59.000Z

78

Semigroup Completions of Lattices  

Science Journals Connector (OSTI)

......completions are the well-known completions by cuts. In 5, 6 we consider...Research Fellowship. 2. The completion Let S be a semigroup with...right is over a non-empty index set as S E f(S). The rest...9) (10)). SEMIGROUP COMPLETIONS OF LATTICES 661 THEOREM 3......

D. H. Adams

1970-06-01T23:59:59.000Z

79

Completed Sites Listing  

Broader source: Energy.gov [DOE]

As of fiscal year 2012, EM (and its predecessor organization UMTRA) completed cleanup and closed 90 sites in 24 states.

80

Franklin Completed Jobs  

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

Completed Jobs Franklin Completed Jobs Select a time period Show jobs that completed after Jan Feb Mar Apr May Jun July Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16...

Note: This page contains sample records for the topic "drop tests completed" 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

CONTENTS Japan Completes First Offshore  

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

Japan Completes First Offshore Japan Completes First Offshore Production Test .............................1 New Seismic Data Over Known Hydrate Occurrences in the Deepwater Gulf of Mexico .........3 Gas Hydrate Reservoirs in the Offshore Caribbean Region of Colombia ..........................................7 CSEM Survey of a Methane Vent Site, Offshore West Svalbard...12 Pressure Core Analysis Tools Used to Characterize Hydrate- Bearing Sediments from The Nankai Trough ..............................19 Using Noble Gas Signatures to Fingerprint Gas Streams Derived from Dissociating Methane Hydrate .......................................... 23 Announcements ...................... 27 * North Slope Oil and Gas Lands Set Aside for Methane Hydrate Research * 2014 Offshore Technology Conference to Have Sessions on

82

Influence of Droplet Geometry on the Coalescence of Low Viscosity Drops A. Eddi, K. G. Winkels, and J. H. Snoeijer  

E-Print Network [OSTI]

Influence of Droplet Geometry on the Coalescence of Low Viscosity Drops A. Eddi, K. G. Winkels involving sprays and print- ing [4,5]. Breakup and coalescence are singular events during which the liquid-off is universal in the sense that it is completely independent of initial conditions. In this regime, viscosity

Snoeijer, Jacco

83

Further testing and development of an 11-watt Stirling converter  

SciTech Connect (OSTI)

Three previous IECEC papers describe the development of an 11-watt Radioisotope Stirling Generator (RSG) intended for remote power applications. This paper describes more recent testing and development activities. Testing of the engineering model (EM) was performed to determine the effect of heat rejection temperature, thermal input and initial charge pressure on thermal efficiency. Shock testing of the generator included a drop test and 3 hours of testing in a random vibration environment where g{sup 2}/Hz = 0.04. Endurance testing of a complete Stirling converter continues, with over 15,000 maintenance-free operating hours. Endurance testing of critical subsystems and components has achieved 14,000 to 26,000 hours of operation without failure. Minor changes to the RSG prototype design, based on the development of the EM, are described.

Ross, B.A.; Montgomery, W.L. [Stirling Technology Co., Richland, WA (United States)

1995-12-31T23:59:59.000Z

84

Sudden Lifetime Drop Phenomena and their Effective Cures in PF-ring and PF-AR  

SciTech Connect (OSTI)

In PF-ring and PF-AR, sudden drops in the electron beam lifetime, which are attributed to dust trapping, were frequently observed after extensive renewals of the storage rings. The reduced-lifetime state sometimes lasts for a few hours, and the mitigation of this problem was strongly demanded for stable user operations. Since a major source of dust particles was thought to be a distributed ion pump (DIP), we attempted switching the DIPs off during user operations in both the rings. As a result, occurrence of the lifetime drops was almost completely suppressed during single-bunch mode in PF-ring, while the occurrence frequency was reduced by only 38% in PF-AR. We found that the lifetime drops were sometimes accompanied by a transient increase in the vacuum pressure at some discharge-prone devices. Based on the hypothesis that the harmful dust could be generated by an electric discharge in vacuum, we attempted the conditioning of these devices in PF-AR by storing 25% higher current than usual. By combination of the DIP-OFF operation and the high-current conditioning, the occurrence frequency of the lifetime drops in PF-AR was reduced by no less than 67%.

Tanimoto, Yasunori; Honda, Tohru; Uchiyama, Takashi; Nogami, Takashi [Accelerator Laboratory, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan)

2010-06-23T23:59:59.000Z

85

Coalescence of bubbles and drops in an outer fluid  

E-Print Network [OSTI]

When two liquid drops touch, a microscopic connecting liquid bridge forms and rapidly grows as the two drops merge into one. Whereas coalescence has been thoroughly studied when drops coalesce in vacuum or air, many important situations involve coalescence in a dense surrounding fluid, such as oil coalescence in brine. Here we study the merging of gas bubbles and liquid drops in an external fluid. Our data indicate that the flows occur over much larger length scales in the outer fluid than inside the drops themselves. Thus we find that the asymptotic early regime is always dominated by the viscosity of the drops, independent of the external fluid. A phase diagram showing the crossovers into the different possible late-time dynamics identifies a dimensionless number that signifies when the external viscosity can be important.

Joseph D. Paulsen; Rémi Carmigniani; Anerudh Kannan; Justin C. Burton; Sidney R. Nagel

2014-07-24T23:59:59.000Z

86

Fat Man Dropped on Nagasaki | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Fat Man Dropped on Nagasaki | National Nuclear Security Administration Fat Man Dropped on Nagasaki | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Fat Man Dropped on Nagasaki Fat Man Dropped on Nagasaki August 09, 1945 Nagasaki, Japan Fat Man Dropped on Nagasaki The implosion model plutonium bomb, called Fat Man, is dropped on Nagasaki,

87

Bulk Fuel Procurement Process & Alternative Drop-in Fuel  

Broader source: Energy.gov [DOE]

Jeanne Binder, DLA Energy, presentation on Bulk Fuel Procurement Process & Alternative Drop-in Fuel at the Advanced Biofuels Industry Roundtable.

88

Electrical dispersion of water drops suspended in hydrocarbons  

Science Journals Connector (OSTI)

The effects of alternating (50 Hz) and direct current fields on drops of distilled water in a nonpolar hydrocarbon medium were examined.

G. M. Panchenkov; V. V. Papko; V. Ya. Baranov

1968-10-01T23:59:59.000Z

89

Energy-efficiency of Drop-and-Continue Traffic Grooming  

Science Journals Connector (OSTI)

This paper evaluates the energy-saving achievable by performing traffic grooming in WDM networks with drop-and-continue node architecture. Different grooming strategies are compared in...

Farahmand, Farid; Cerutti, Isabella; Hasan, Mohammad M; Jue, Jason P

90

Method for reducing pressure drop through filters, and filter exhibiting reduced pressure drop  

DOE Patents [OSTI]

Methods for generating and applying coatings to filters with porous material in order to reduce large pressure drop increases as material accumulates in a filter, as well as the filter exhibiting reduced and/or more uniform pressure drop. The filter can be a diesel particulate trap for removing particulate matter such as soot from the exhaust of a diesel engine. Porous material such as ash is loaded on the surface of the substrate or filter walls, such as by coating, depositing, distributing or layering the porous material along the channel walls of the filter in an amount effective for minimizing or preventing depth filtration during use of the filter. Efficient filtration at acceptable flow rates is achieved.

Sappok, Alexander; Wong, Victor

2014-11-18T23:59:59.000Z

91

Reactivity initiated accident test series Test RIA 1-4  

SciTech Connect (OSTI)

The Reactivity Initiated Accident (RIA) Test RIA 1-4, the first 9-rod fuel rod bundle RIA Test to be performed at BWR hot startup conditions, was completed on April 16, 1980. The test was performed in the Power Burst Facility (PBF). Objective for Test RIA 1-4 was to provide information regarding loss-of-coolable fuel rod geometry following a RIA event for a peak fuel enthalpy equivalent to the present licensing criteria of 280 cal/g. The most severe RIA is the postulated Boiling Water Reactor (BWR) control rod drop during reactor startup. Therefore the test was conducted at BWR hot startup coolant conditions (538 K, 6.45 MPa, 0.8 1/sec). The test sequence began with steady power operation to condition the fuel, establish a short-lived fission product inventory, and calibrate the calorimetric measurements and core power chambers, neutron flux and gamma flux detectors. The test train was removed from the in-pile tube (IPT) to replace one of the fuel rods with a nominally identical irradiated rod and twelve flux wire monitors. A 2.8 ms period power burst was then performed. Coolant flow measurements were made before and after the power burst to characterize the flow blockage that occurred as a result of fuel rod failure.

Martinson, Z.R.; El-Genk, M.S.; Fukuda, S.K.; LaPointe, R.E.; Osetek, D.J.

1980-05-01T23:59:59.000Z

92

Complete Streets Resources  

Broader source: Energy.gov [DOE]

While transportation efficiency policies are often implemented under local governments, national and state programs can play supportive roles in reducing vehicle miles traveled. Find complete...

93

Deactivation Completion and Turnover  

Broader source: Energy.gov [DOE]

Achieving consensus that deactivation is complete can involve several parties including the deactivation contractor, the Field Office, DOE Headquarters, the post-deactivation contractor, regulators...

94

Accelerated drop detachment in granular suspensions  

E-Print Network [OSTI]

We experimentally study the detachment of drops of granular suspensions using a density matched model suspension with varying volume fraction ({\\phi} = 15% to 55%) and grain diameter (d = 20 {\\mu}m to 140 {\\mu}m). We show that at the beginning of the detachment process, the suspensions behave as an effective fluid. The detachment dynamics in this regime can be entirely described by the shear viscosity of the suspension. At later stages of the detachment the dynamics become independent of the volume fraction and are found to be identical to the dynamics of the interstitial fluid. Surprisingly, visual observation reveals that at this stage particles are still present in the neck. We suspect rearrangements of particles to locally free the neck of grains, causing the observed dynamics. Close to the final pinch off, the detachment of the suspensions is further accelerated, compared to the dynamics of pure interstitial fluid. This acceleration might be due to the fact that the neck diameter gets of the order of magnitude of the size of the grains and a continuous thinning of the liquid thread is not possible any more. The crossover between the different detachment regimes is function of the grain size and the initial volume fraction. We characterize the overall acceleration as a function of the grain size and volume fraction.

Claire Bonnoit; Thibault Bertrand; Éric Clément; Anke Lindner

2010-09-09T23:59:59.000Z

95

Complete Safety Training  

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

Complete Safety Training Print Complete Safety Training Print All users are required to take safety training before they may begin work at the ALS. It is the responsibility of the Principal Investigator and the Experimental Lead to ensure that all members of the team receive proper safety training before an experiment begins. Special consideration is available for NSLS users who have completed, and are up-to-date with, their safety training, NSLS Safety Module; they may take a brief equivalency course ALS 1010: Site-Specific Safety at the ALS in lieu of the complete safety training in ALS 1001: Safety at the ALS. These users must present documentation upon arrival at the ALS showing that they have completed NSLS Safety Module; see Acceptable NSLS Safety Documentation for examples.

96

Complete Safety Training  

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

Complete Safety Training Print Complete Safety Training Print All users are required to take safety training before they may begin work at the ALS. It is the responsibility of the Principal Investigator and the Experimental Lead to ensure that all members of the team receive proper safety training before an experiment begins. Special consideration is available for NSLS users who have completed, and are up-to-date with, their safety training, NSLS Safety Module; they may take a brief equivalency course ALS 1010: Site-Specific Safety at the ALS in lieu of the complete safety training in ALS 1001: Safety at the ALS. These users must present documentation upon arrival at the ALS showing that they have completed NSLS Safety Module; see Acceptable NSLS Safety Documentation for examples.

97

Complete Safety Training  

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

Complete Safety Training Print Complete Safety Training Print All users are required to take safety training before they may begin work at the ALS. It is the responsibility of the Principal Investigator and the Experimental Lead to ensure that all members of the team receive proper safety training before an experiment begins. Special consideration is available for NSLS users who have completed, and are up-to-date with, their safety training, NSLS Safety Module; they may take a brief equivalency course ALS 1010: Site-Specific Safety at the ALS in lieu of the complete safety training in ALS 1001: Safety at the ALS. These users must present documentation upon arrival at the ALS showing that they have completed NSLS Safety Module; see Acceptable NSLS Safety Documentation for examples.

98

Drops of Energy Conserving Urban Water in California  

E-Print Network [OSTI]

Drops of Energy Conserving Urban Water in California to Reduce Greenhouse Gas Emissions May 2011 of diesel fuel annually. The greenhouse gas emissions associated with water- related energy consumption;1Berkeley Law \\ UCLA Law Drops of Energy: Conserving Urban Water in California to Reduce Greenhouse Gas

Kammen, Daniel M.

99

Lifetime of nuclear velocity dispersion drops in barred galaxies  

E-Print Network [OSTI]

We have made hydro/N-body simulations with and without star formation to shed some light on the conditions under which a central kinematically cold stellar component (characterized by a velocity dispersion drop or \\sigma-drop) could be created in a hot medium (e.g. a bulge) and survive enough time to be observed. We found that the timescale for a \\sigma-drop formation could be short (less than 500 Myr) whereas its lifetime could be long (more than 1 Gyr) provided that the central region is continuously or regularly fed by fresh gas which leads to a continuous star formation activity. Star formation in the central region, even at a low rate as 1M_{sol} yr^{-1}, is mandatory to sustain a permanent \\sigma-drop by replacing heated particles by new low-\\sigma ones. We moreover show that as soon as star formation is switched off, the \\sigma-drop begins to disappear.

Herve Wozniak; Nicolas Champavert

2006-03-29T23:59:59.000Z

100

Axisymmetric Drop Shape Analysis?Constrained Sessile Drop (ADSA-CSD): A Film Balance Technique for High Collapse Pressures  

Science Journals Connector (OSTI)

Such isotherms are commonly measured by a Langmuir film balance or a drop shape technique using a pendant drop constellation (ADSA-PD). ... This was attributed to the ordering of the DPPC tails toward vertical orientation which requires more energy, extending the range of area per molecule over which the compression occurs. ...

Sameh M. I. Saad; Zdenka Policova; Edgar J. Acosta; A. Wilhelm Neumann

2008-08-30T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Completed DOE Technical Standards  

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

Completed) Completed) Project Number Title Document ID SLM / ORG Author / Phone / Email Status / Review Date P1020-2002REV National Phenomena hazards Design and Evaluation Criteria for DOE Facilities DOE-STD-1020-2012 James O'Brien (HS-30) P1066-1999REV Fire Protection and Emergency Services Program and Design Criteria (revision to DOE-STD-1066-99) DOE-STD-1066-2012 James O'Brien (HS-30)

102

Eliminate Excessive In-Plant Distribution System Voltage Drops...  

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

connections-can account for less than 1% to more than 4% of total plant electrical energy consumption. This two-page tip sheet recommends conducting a voltage drop survey and...

103

The influence of surface tension gradients on drop coalescence  

E-Print Network [OSTI]

We present the results of a combined experimental and numerical investigation of the coalescence of a drop with a liquid reservoir of a miscible but distinct fluid. Particular attention is given to elucidating the influence ...

Bush, John W. M.

104

DOE - Office of Legacy Management -- Utica Drop Forge and Tool...  

Office of Legacy Management (LM)

Name: None Location: Utica , New York NY.39-1 Evaluation Year: 1994 NY.39-2 Site Operations: Interest expressed by Utica Drop Forge & Tool Corporation to Conduct Uranium...

105

A quasi-static model of drop impact  

E-Print Network [OSTI]

We develop a conceptually simple theoretical model of non-wetting drop impact on a rigid surface at small Weber numbers. Flat and curved impactor surfaces are considered, and the influence of surface curvature is elucidated. ...

Bush, John W. M.

106

New directions for gravitational wave physics via "Millikan oil drops"  

E-Print Network [OSTI]

"Millikan oil drops" are drops of superfluid helium coated with electrons, and levitated in a strong, inhomogeneous magnetic field. When the temperature of the system becomes very low compared to the cyclotron gap energy, the system remains in its quantum ground state. Two such levitated charged drops can have their charge-to-mass ratio critically adjusted so that the forces of gravity and electricity between the drops are in balance. Then it is predicted that the amount of scattered electromagnetic and gravitational radiation from the drops are equalized, along with these two kinds of forces. The cross sections for the scattering of the two kinds of radiation can become large, hard-sphere cross-sections at the first Mie resonance, due to the hard-wall boundary conditions on the surfaces of the spheres for both kinds of radiations. An efficient quantum transduction process between electromagnetic and gravitational radiation by such a pair of drops is predicted at microwave frequencies, and a Hertz-like experi...

Chiao, Raymond Y

2009-01-01T23:59:59.000Z

107

The core pressure drop characteristics in a CANDU 6 reactor  

Science Journals Connector (OSTI)

The core pressure drop characteristics in a CANDU 6 have been examined to reveal the mechanism inducing the difference in the core pressure drop among four passages. The general characteristics for the inlet header temperature and core pressure drop are deduced from the measured data of CANDU 6 NPPs. The passages, which are connected to the purification system, are shown to have a larger core pressure drop and lower inlet header temperature compared with other passages in a loop. The temperature difference among four inlet headers has been analytically obtained by considering the effect of the purification system and verified by the measured data of CANDU 6 NPPs. The relationship between the inlet header temperature and core pressure drop has been secured from the magnetite transport mechanism in a CANDU 6. The analytical computations for a CANDU 6 NPP have revealed that the core pressure drop difference among four passages is largely dependent on the single phase friction factor rather than the mass flow rate in a passage. The calculated single phase friction factors are in accord with the magnetite deposition characteristics derived from the difference in the inlet header temperature.

Jun Ho Bae; Jong Yeob Jung

2013-01-01T23:59:59.000Z

108

GE partners with Matthew Dear to create "Drop Science" | GE Global...  

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

to Create "Drop Science" GE Partners with Matthew Dear to Create "Drop Science" Every machine has its own acoustic signature - a precise frequency that indicates whether that...

109

E-Print Network 3.0 - all-pressure fluid drop Sample Search Results  

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

and Environmental Engineering, University of California at Santa Barbara Collection: Engineering 4 Drop Impact of Newtonian and Elastic Fluids Submitted by Summary: Drop...

110

BNL | Completed ATF Experiments  

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

Completed / Terminated ATF Experiments Completed / Terminated ATF Experiments AE01 - Micro-undulator FEL Experiment. Spokesperson: I. Ben-Zvi, BNL. (1992 - 1997) AE02. - Inverse FEL Accelerator. Spokesperson: A. van Steenbergen, BNL. [Yale, Columbia]. (1992-1997) AE03 - Laser Grating Accelerator Experiment. Spokesperson: R. Fernow, BNL. [Princeton, LANL]. (1992- 1996) AE05 - Nonlinear-Compton Scattering. Spokesperson: K. McDonald, Princeton (1992-) AE06 - Inverse Cherenkov Acceleration. Spokesperson: W. Kimura, STI Optronics. [UCSB,BNL]. (1992-1997) AE08 - Far Infrared Radiation Source. Spokesperson J. Walsh, Dartmouth. [Oxford, BNL]. (1992 - 1994) AE09. - Photocathode R&D. Spokesperson: T. Rao, BNL. (1992 - ) AE10. - High Gain Harmonic Generation FEL. Spokesperson: L.H. Yu, BNL. [ANL] (1992 - 2001)

111

Prototype spent-fuel canister design, analysis, and test  

SciTech Connect (OSTI)

Sandia National Laboratories was asked by the US Energy Research and Development Administration (now US Department of Energy) to design the spent fuel shipping cask system for the Clinch River Breeder Reactor Plant (CRBRP). As a part of this task, a canister which holds liquid sodium and the spent fuel assembly was designed, analyzed, and tested. The canister body survived the regulatory Type-B 9.1-m (30-ft) drop test with no apparent leakage. However, the commercially available metal seal used in this design leaked after the tests. This report describes the design approach, analysis, and prototype canister testing. Recommended work for completing the design, when funding is available, is included.

Leisher, W.B.; Eakes, R.G.; Duffey, T.A.

1982-03-01T23:59:59.000Z

112

Complete Experiment Safety Documentation  

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

Complete Experiment Safety Documentation Print Complete Experiment Safety Documentation Print User Safety Overview The steps for authorization of your experiment are described below. The ALS Experiment Coordinators are available to support you through this process. Please This e-mail address is being protected from spambots. You need JavaScript enabled to view it at any stage if you have questions or need more information. Prior to Your Arrival at the ALS 1. Complete or Update and Experiment Safety Sheet If you did not submit a General User Proposal, you must submit an ESS one month prior to arrival at the ALS. 2. Biological, Radioactive, Hazardous, and Electrical Materials, and Lasers If your experiment involves the use of any of the above materials-no matter how small the quantities are or how innocuous the sample may be-additional authorization may be required. Please submit your ESS early and clearly identify your materials. Our staff will assess the hazards and contact you about any necessary supplementary documentation.

113

Complete Experiment Safety Documentation  

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

Complete Experiment Safety Documentation Print Complete Experiment Safety Documentation Print User Safety Overview The steps for authorization of your experiment are described below. The ALS Experiment Coordinators are available to support you through this process. Please This e-mail address is being protected from spambots. You need JavaScript enabled to view it at any stage if you have questions or need more information. Prior to Your Arrival at the ALS 1. Complete or Update and Experiment Safety Sheet If you did not submit a General User Proposal, you must submit an ESS one month prior to arrival at the ALS. 2. Biological, Radioactive, Hazardous, and Electrical Materials, and Lasers If your experiment involves the use of any of the above materials-no matter how small the quantities are or how innocuous the sample may be-additional authorization may be required. Please submit your ESS early and clearly identify your materials. Our staff will assess the hazards and contact you about any necessary supplementary documentation.

114

Complete Experiment Safety Documentation  

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

Complete Experiment Safety Documentation Print Complete Experiment Safety Documentation Print User Safety Overview The steps for authorization of your experiment are described below. The ALS Experiment Coordinators are available to support you through this process. Please This e-mail address is being protected from spambots. You need JavaScript enabled to view it at any stage if you have questions or need more information. Prior to Your Arrival at the ALS 1. Complete or Update and Experiment Safety Sheet If you did not submit a General User Proposal, you must submit an ESS one month prior to arrival at the ALS. 2. Biological, Radioactive, Hazardous, and Electrical Materials, and Lasers If your experiment involves the use of any of the above materials-no matter how small the quantities are or how innocuous the sample may be-additional authorization may be required. Please submit your ESS early and clearly identify your materials. Our staff will assess the hazards and contact you about any necessary supplementary documentation.

115

Complete Experiment Safety Documentation  

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

Complete Experiment Safety Documentation Print Complete Experiment Safety Documentation Print User Safety Overview The steps for authorization of your experiment are described below. The ALS Experiment Coordinators are available to support you through this process. Please This e-mail address is being protected from spambots. You need JavaScript enabled to view it at any stage if you have questions or need more information. Prior to Your Arrival at the ALS 1. Complete or Update and Experiment Safety Sheet If you did not submit a General User Proposal, you must submit an ESS one month prior to arrival at the ALS. 2. Biological, Radioactive, Hazardous, and Electrical Materials, and Lasers If your experiment involves the use of any of the above materials-no matter how small the quantities are or how innocuous the sample may be-additional authorization may be required. Please submit your ESS early and clearly identify your materials. Our staff will assess the hazards and contact you about any necessary supplementary documentation.

116

Welcome to the College of Earth, Ocean, and Atmospheric Sciences! The following instructions will help you complete your registration for Fall Term.  

E-Print Network [OSTI]

will help you complete your registration for Fall Term. BEGIN HERE Have you signed up for your ONID account' 2. Select `Register/Add/Drop Classes' 3. Submit `Fall 2013' and enter your registration PIN 4. Use `Class Search' on the `Add/Drop Classes' page 5. Select courses (including lecture, recitation, and lab

117

GASIFICATION TEST RUN TC06  

SciTech Connect (OSTI)

This report discusses test campaign TC06 of the Kellogg Brown & Root, Inc. (KBR) Transport Reactor train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Reactor is an advanced circulating fluidized-bed reactor designed to operate as either a combustor or a gasifier using a particulate control device (PCD). The Transport Reactor was operated as a pressurized gasifier during TC06. Test run TC06 was started on July 4, 2001, and completed on September 24, 2001, with an interruption in service between July 25, 2001, and August 19, 2001, due to a filter element failure in the PCD caused by abnormal operating conditions while tuning the main air compressor. The reactor temperature was varied between 1,725 and 1,825 F at pressures from 190 to 230 psig. In TC06, 1,214 hours of solid circulation and 1,025 hours of coal feed were attained with 797 hours of coal feed after the filter element failure. Both reactor and PCD operations were stable during the test run with a stable baseline pressure drop. Due to its length and stability, the TC06 test run provided valuable data necessary to analyze long-term reactor operations and to identify necessary modifications to improve equipment and process performance as well as progressing the goal of many thousands of hours of filter element exposure.

Southern Company Services, Inc.

2003-08-01T23:59:59.000Z

118

Technical and management considerations in conducting type B shipping container tests  

SciTech Connect (OSTI)

The Code of Federal Regulations (CFR) mandate that type B shipping containers are capable of surviving specific drop tests. One approach for demonstrating compliance to the CFRs is to drop test a shipping container. This paper will discuss the technical and management considerations in conducting such drop tests on the 9975 family of shipping containers. For both technical and management considerations this paper will comment on loading the shipping container, dropping the shopping container, and examination of the shipping container after the drop tests.

Whitney, M.A.; Leader, D.R.; Phipps, D.P.

1994-04-01T23:59:59.000Z

119

Drop pressure optimization in oil well drilling  

Science Journals Connector (OSTI)

In this research work we are interested in minimizing losses existing when drilling an oil well. This would essentially improve the load losses by acting on the rheological parameters of the hydraulic and drilling mud. For this rheological tests were performed using a six-speed rotary viscometer (FANN 35). We used several rheological models to accurately describe the actual rheological behavior of drilling mud oil-based according to the Pearson's coefficient and to the standard deviation. To model the problem we established a system of equations that describe the essential to highlight purpose and various constraints that allow for achieving this goal. To solve the problem we developed a computer program that solves the obtained equations in Visual Basic language system. Hydraulic and rheological calculation was made for in situ application. This allowed us to estimate the distribution of losses in the well.

2014-01-01T23:59:59.000Z

120

Abstract B95: Barriers to completion of a free colorectal cancer screening program in a low-income population  

Science Journals Connector (OSTI)

...patients chose to complete a fecal occult blood test (FOBT) or schedule a pre screening appointment...completers vs. non-completers) using Fisher's exact tests and independent t-tests. Results: There were 352 eligible participants...

Whitney Zahnd; David Steward; Wiley Jenkins; Jennifer Andoh; Georgia Mueller; Sandra Puczynski

2014-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

EA-1933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation  

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

933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation 933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation Reservation, WA EA-1933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation Reservation, WA SUMMARY DOE is a cooperating agency with the Department of the Interior's Bureau of Indian Affairs as a lead agency for the preparation of an EA to evaluate the potential environmental impacts of a proposal by the Confederated Tribes and Bands of the Yakama Nation Department of Natural Resources to install an inline turbine on the Wapato Irrigation Project (WIP) Main Canal to generate approximately one megawatt of supplemental hydroelectric power. The Main Canal is a non-fish bearing irrigation canal within the WIP water conveyance system. The project site is located two miles southwest of Harrah, Washington.

122

Energy Innovator Drops Costs for Titanium Metalwork | Department of Energy  

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

Innovator Drops Costs for Titanium Metalwork Innovator Drops Costs for Titanium Metalwork Energy Innovator Drops Costs for Titanium Metalwork March 13, 2012 - 12:42pm Addthis Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are the key facts? Iowa Powder Atomization Technology is one of 36 companies that licensed technology under an agreement with the National Lab as part of the America's Next Top Energy Innovator program. Titanium is the stuff aircrafts are made of, at least the important parts. It's an obvious material choice for aircraft engines and airframes with its high strength-to-weight ratio and resistance to corrosion. However, shaping the metal into complex shapes can be expensive. Using a heavier, easier-to-craft metal can be just as expensive because adding weight to an

123

Counting Rises, Levels and Drops in Compositions 1 Counting Rises, Levels and  

E-Print Network [OSTI]

Counting Rises, Levels and Drops in Compositions 1 Counting Rises, Levels and Drops in Compositions Mansour Department of Mathematics, Haifa University, Israel #12;Counting Rises, Levels and Drops;Counting Rises, Levels and Drops in Compositions 3 Definitions · A composition = 12 . . . m of n N

Heubach, Silvia

124

Completely bootstrapped tokamak  

Science Journals Connector (OSTI)

Numerical simulations of the evolution of large?scale magnetic fields have been developed using a mean?field Ohm’s law. The Ohm’s law is coupled to a ?’ stabilty analysis and a magnetic island growth equation in order to simulate the behavior of tokamak plasmas that are subject to tearing modes. In one set of calculations the magnetohydrodynamic (MHD)?stable regime of the tokamak is examined via the construction of an l i ?q a diagram. The results confirm previous calculations that show that tearing modes introduce a stability boundary into the l i ?q a space. In another series of simulations the interaction between tearing modes and the bootstrap current is investigated. The results indicate that a completely bootstrapped tokamak may be possible even in the absence of any externally applied loop voltage or current drive.

R. H. Weening; A. H. Boozer

1992-01-01T23:59:59.000Z

125

PRESSURE DROP EVALUATION OF THE HYDROGEN CIRCULATION SYSTEM FOR JSNS  

SciTech Connect (OSTI)

In J-PARC, an intense spallation neutron source (JSNS) driven by a proton beam of 1 MW has selected supercritical hydrogen with a temperature of around 20 K and the pressure of 1.5 MPa as a moderator material. A hydrogen-circulation system, which consists of two pumps, an ortho-para hydrogen converter, a heater, an accumulator and a helium-hydrogen heat exchanger, has been designed to provide supercritical hydrogen to the moderators and remove the nuclear heating there. A hydrogen-circulation system is cooled through the heat exchanger by a helium refrigerator with the refrigeration power of 6.45 kW at 15.5 K. It is important for the cooling design of the hydrogen-circulation system to understand the pressure drops through the equipments. In this work, the pressure drop through each component was analyzed by using a CFD code, STAR-CD. The correlation of the pressure drops through the components that can describe the analytical results within 14% differences has been derived. It is confirmed that the pressure drop in the hydrogen circulation system would be estimated to be 37 kPa for the circulation flow rate of 160 g/s by using the correlations derived here, and is sufficiently lower than the allowable pump head of 100 kPa.

Tatsumoto, H.; Aso, T.; Ohtsu, K.; Kato, T.; Futakawa, M. [J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195 (Japan)

2010-04-09T23:59:59.000Z

126

Bubbles and drops in superheated and supercooled nuclear matter  

Science Journals Connector (OSTI)

Equilibrium solutions of bubbles and drops in superheated and supercooled nuclear matter are studied. The existence of such objects is shown to depend on several factors including Coulomb energy, surface tension, hydrodynamic stability, and fissility. We suggest conditions under which such objects might be formed in the laboratory.

Bao-An Li; Scott Pratt; Philip J. Siemens

1988-04-01T23:59:59.000Z

127

Plan to ban nitrites in foods dropped, for now  

Science Journals Connector (OSTI)

Plan to ban nitrites in foods dropped, for now ... However, this recent slide-by-slide review of 50,000 tissues taken from the 2000 rats in Newberne's study found fewer cancerous lesions in the nitrite-fed rats than Newberne reported. ...

1980-08-25T23:59:59.000Z

128

Numerical Investigation of the Dynamics of drop formation and pitch ...  

E-Print Network [OSTI]

Dec 3, 2012 ... Modeling and simulations of drop pinch-off from liquid crystal filaments and the leaky ... c Institute of Software, Chinese Academy of Sciences, Beijing 100090, China ... An energy-based, phase field model is developed for the coupling of two incompressible, ...... 5.2 show the comparisons of zero level sets.

2012-12-29T23:59:59.000Z

129

Two phase pressure drop in inclined and vertical pipes  

E-Print Network [OSTI]

A method of calculating the pressure drop in inclined and vertical oil-gas wells is proposed. The data used to establish the method is from a variety of sources but is largely from air and water flowing in systems close ...

Griffith, P.

1973-01-01T23:59:59.000Z

130

Completely Superhydrophobic PDMS Surfaces for Microfluidics  

Science Journals Connector (OSTI)

Completely Superhydrophobic PDMS Surfaces for Microfluidics ... The microfluidic platforms in focus are lateral flow tests, linear actuated devices, pressure driven laminar flow, microfluidic large scale integration, segmented flow microfluidics, centrifugal microfluidics, electrokinetics, electrowetting, surface acoustic waves, and dedicated systems for massively parallel anal. ...

Artur Tropmann; Laurent Tanguy; Peter Koltay; Roland Zengerle; Lutz Riegger

2012-05-16T23:59:59.000Z

131

U.S. Geothermal Announces Successful Completion  

Broader source: Energy.gov [DOE]

U.S. Geothermal Inc. (“U.S. Geothermal”), a renewable energy company focused on the production of electricity from geothermal energy, announced today that the first full size production well (NHS-1) at the Neal Hot Springs Project was successfully completed on May 23 and an initial flow test confirms the presence of a geothermal reservoir.

132

Millikan's Oil-Drop Experiment: A Centennial Setup Revisited in Virtual World  

Science Journals Connector (OSTI)

Early in the last century Robert Millikan developed a precise method of determining the electric charge carried by oil droplets.1–3 Using a microscope and a small incandescent lamp he observed the fall of charged droplets under the influence of an electric field inside a small observation chamber. In so doing Millikan demonstrated the existence of a fundamental unit of electric charge and established its quantization. Now renowned as one of the most famous experiments of 20th-century physics Millikan's oil-drop experiment has been reproduced with more or less success in most if not all high school and university physics classes. This has encouraged many improvements of the apparatus now making this experiment much more accurate and easier to realize for advanced students. However the required apparatus remains rather expensive and for introductory college or high school students the experiment is still quite difficult to conduct. As an alternative to the traditional setup a realistic computer-based simulator to replicate the Millikan oil-drop experiment has been developed. Using this software students are able to undertake a complete experiment obtain an accurate set of results and thus gain a better understanding of the original experiment and its historical importance.

Michel Gagnon

2012-01-01T23:59:59.000Z

133

Cartesian products as profinite completions  

Science Journals Connector (OSTI)

......S = G is a profinite completion, then G has an infinite...Products as Profinite Completions 3 is residually a linear...a subgroup of finite index which is resid- ually...Products as Profinite Completions 5 On the other hand...every subgroup of finite index in G contains a congruence......

Martin Kassabov; Nikolay Nikolov

2006-01-01T23:59:59.000Z

134

Finiteness properties and profinite completions  

Science Journals Connector (OSTI)

......finite or of finite index, [14, Chapter...PROPERTIES AND PROFINITE COMPLETIONS 107 Finally, by...every finite index subgroup of a finitely...the profinite completion of a finitely generated...for every finite index subgroup...same pronilpotent completion they also have the......

Alexander Lubotzky

2014-02-01T23:59:59.000Z

135

Manhattan Project: Order to Drop the Atomic Bomb  

Office of Scientific and Technical Information (OSTI)

ORDER TO DROP THE ATOMIC BOMB Handy to Spaatz, National Archives (July 25, 1945) Resources > Library The document below is the order to attack Japanese cities with atomic bombs. In it, the Acting Army Chief of Staff, Thomas Handy, orders Commanding General Carl Spaatz, Army Strategic Air Forces, to "deliver [the] first special bomb as soon as weather will permit . . . after about 3 August 1945." The target list: "Hiroshima, Kokura, Niigata, and Nagasaki." Further attacks were also authorized: "additional bombs will be delivered on the above targets as soon as made ready." Handy was the acting chief of staff because George Marshall was with President Harry S. Truman at the Potsdam Conference. The letter explicitly notes that this order was approved by Marshall and Secretary of War Henry Stimson. Truman, of course, provided the ultimate authorization for dropping the bomb.

136

Drop in drilling hurts oil-field chemicals market  

Science Journals Connector (OSTI)

Drop in drilling hurts oil-field chemicals market ... But events in the past few years have proven that notion faulty, and oil-field chemicals have fallen on hard times as drilling activity declines. ... The consumption of oil-field chemicals is directly related to drilling activity, and two new studies point out how far that market has declined and where opportunities still exist. ...

1985-11-18T23:59:59.000Z

137

User_CompleteSF182  

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

Completing an External Training Request (SF-182) Completing an External Training Request (SF-182) © 2011 SuccessFactors, Inc. - 1 - SuccessFactors Learning Job Aid: Completing an External Training Request (SF-182) Purpose The purpose of this job aid is to guide users through the step-by-step process of completing an external training request form (SF-182). Complete an External Training Request (SF-182) - 11 Steps Task A Task A. Complete an External Training Request (SF-182) From the Home page, click the External Requests easy link. Click New Request to create a new training request form. Before completing the request form, it is recommended that you review the form to determine the required fields, indicated by red asterisks. This will assist you to determine the information you need to

138

Probability of Potential Multi-Canister Overpack Loading System Drop of Proof Load in the K West Basin South Loadout Pit  

SciTech Connect (OSTI)

This document presents the results of a probabilistic analysis of the potential for load drop during the load test of the K West Basin South Loadout Pit Gantry. The calculations are in support of the cask loading system (CLS) subproject load test of the gantry. The purpose of this calculation note is to document the probabilistic calculation of the per lift potential for drop of a test load by the Multi-Canister Overpack (MCO) Loading System (MLS) during load testing at the K West Basin south loadout pit. The MLS subproject needs to load test the MLS in the K West Basin south loadout pit. To perform this test, a basket mockup weighing approximately 4,500 lb (125% of a fully loaded MCO basket accounting for water displacement) needs to be used for one or more load tests. The test load will comprise a standard basket lifting attachment with several ring-shaped steel segments to provide the required weight. The test load will exceed the K Basin Safety Analysis Report (WHC-SD-WM-SAR-062) (SAR) allowances for load drop in the K West Basin south loadout pit. This probabilistic calculation will be used as part of the basis for seeking U.S. Department of Energy approval to use an MLS test weight that exceeds SAR allowances.

SHULTZ, M.V.

2000-01-20T23:59:59.000Z

139

Effects of a potential drop of a shipping cask, a waste container, and a bare fuel assembly during waste-handling operations; Yucca Mountain Site Characterization Project  

SciTech Connect (OSTI)

This study investigates the effects of potential drops of a typical shipping cask, waste container, and bare fuel assembly during waste-handling operations at the prospective Yucca Mountain Repository. The waste-handling process (one stage, no consolidation configuration) is examined to estimate the maximum loads imposed on typical casks and containers as they are handled by various pieces of equipment during waste-handling operations. Maximum potential drop heights for casks and containers are also evaluated for different operations. A nonlinear finite-element model is employed to represent a hybrid spent fuel container subject to drop heights of up to 30 ft onto a reinforced concrete floor. The impact stress, strain, and deformation are calculated, and compared to the failure criteria to estimate the limiting (maximum permissible) drop height for the waste container. A typical Westinghouse 17 {times} 17 PWR fuel assembly is analyzed by a simplified model to estimate the energy absorption by various parts of the fuel assembly during a 30 ft drop, and to determine the amount of kinetic energy in a fuel pin at impact. A nonlinear finite-element analysis of an individual fuel pin is also performed to estimate the amount of fuel pellet fracture due to impact. This work was completed on May 1990.

Wu, C.L.; Lee, J.; Lu, D.L.; Jardine, L.J. [Bechtel National, Inc., San Francisco, CA (United States)

1991-12-01T23:59:59.000Z

140

Sweet lake geopressured-geothermal project, Magma Gulf-Technadril/DOE Amoco Fee. Annual report, December 1, 1979-February 27, 1981. Volume I. Drilling and completion test well and disposal well  

SciTech Connect (OSTI)

The Sweet lake site is located approximately 15 miles southeast of Lake Charles in Cameron Parish, Louisiana. A geological study showed that the major structure in this area is a graben. The dip of the beds is northwesterly into the basin. A well drilled into the deep basin would find the target sand below 18,000', at high pressures and temperatures. However, since there is no well control in the basin, the specific site was chosen on the 15,000' contour of the target sand in the eastern, more narrow part of the garben. Those key control wells are present within one mile of the test well. The information acquired by drilling the test well confirmed the earlier geologic study. The target sand was reached at 15,065', had a porosity of over 20% and a permeability to water of 300 md. The original reservoir pressure was 12,060 psi and the bottom hole temperature 299{sup 0}F. There are approximately 250 net feet of sand available for the perforation. The disposal well was drilled to a total depth of 7440'.

Rodgers, R.W. (ed.)

1982-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

E-Print Network 3.0 - active drop counting Sample Search Results  

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

Sample search results for: active drop counting Page: << < 1 2 3 4 5 > >> 1 Titan Recreation-Group Fitness Student Engagement Report Summary: hours of Drop In Fitness classes...

142

Fact #679: June 13, 2011 U.S. Imports of Fuel Ethanol Drop Sharply...  

Energy Savers [EERE]

9: June 13, 2011 U.S. Imports of Fuel Ethanol Drop Sharply Fact 679: June 13, 2011 U.S. Imports of Fuel Ethanol Drop Sharply U.S. imports of fuel ethanol were low until 2004 when...

143

E-Print Network 3.0 - accidental drop scenarios Sample Search...  

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

October 27, 2010 Chapter 26 Problems 1. A painter accidentally splashes three drops... of paint onto a nearby picture. The locations of the drops are independent. Fortunately, if a...

144

Dynamic Structure Formation at the Fronts of Volatile Liquid Drops Y. Gotkis,1  

E-Print Network [OSTI]

video clips [5]). As a (mother) drop of isopropyl alcohol (IPA) is deposited on a surface, it expands drops of IPA or IPA-deionized water (DIW) mixtures of a typical size of 30­50 mm3

Kondic, Lou

145

Fidelity of Analytic Drop Size Distributions in Drizzling Stratiform Clouds Based on Large-Eddy Simulations  

E-Print Network [OSTI]

Cloud microphysical parameterizations and retrievals rely heavily on knowledge of the shape of drop size distributions (DSDs). Many investigations assume that DSDs in the entire or partial drop size range may be approximated ...

Kogan, Yefim L.; Kogan, Zena N.; Mechem, David B.

2009-08-01T23:59:59.000Z

146

U.S. gasoline price expected to drop further below $3 per gallon  

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

gasoline price expected to drop further below 3 per gallon The national average pump price of gasoline dropped below 3 per gallon last week for the first time in nearly four...

147

The influence of surface tension gradients on drop coalescence Franois Blanchette,1  

E-Print Network [OSTI]

The influence of surface tension gradients on drop coalescence François Blanchette,1 Laura Messio,2 to elucidating the influence on the coalescence process of a surface tension difference between drop coalescence may occur. Three distinct regimes, depending on the reservoir to drop surface tension ratio, R

Bush, John W.M.

148

RISES, LEVELS, DROPS AND "+" SIGNS IN COMPOSITIONS: EXTENSIONS OF A PAPER BY  

E-Print Network [OSTI]

RISES, LEVELS, DROPS AND "+" SIGNS IN COMPOSITIONS: EXTENSIONS OF A PAPER BY ALLADI AND HOGGATT S, levels (a summand followed by itself), rises (a summand followed by a larger one), and drops (a summand of levels, rises and drops for compositions, as well as interesting connections between these quantities

Heubach, Silvia

149

The Complete Gasification of Coal  

Science Journals Connector (OSTI)

... plant designed by C. B. Tully, and operated at Bedford, for the complete gasification of coal. Altogether, since 1919, about two hundred such plants have been erected ...

J. S. G. THOMAS

1923-06-09T23:59:59.000Z

150

Completed EISs | Department of Energy  

Office of Environmental Management (EM)

list Completed EISs More Documents & Publications Environmental Impact Statements and Environmental Assessments Status Chart NEPA Documentation 2013 Annual Planning Summary for the...

151

DEACTIVATION COMPLETION AND TURNOVER Deactivation Completion and Turnover  

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

COMPLETION AND TURNOVER COMPLETION AND TURNOVER Deactivation Completion and Turnover Overview of Turnover Turnover Checklists End-Points Closeout Method End-Point Files Description Examples of End-Point Closeout Methods Closeout Method Subjects of This Chapter Achieving consensus that deactivation is complete can involve several parties including the deactivation contractor, the Field Office, DOE Headquarters, the post-deactivation contractor, regulators, and stakeholders.  Overview of Turnover  Turnover Checklists and Documents  End-Points Closeout and Verification Overview of Turnover When facility deactivation activities are complete, some of the possibilities for the subsequent receiving organization include:  In cases of facilities that are contaminated, turnover to a remediation organization for managing

152

Complete  

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

2 History File Checklist 11_0613 Page 1 of 5 2 History File Checklist 11_0613 Page 1 of 5 EOTA - Business Form Document Title: ISD History File Checklist Document Number: ISDF-012 Rev. 11_0613 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: ISDP-002, Training Production Process Notify of Changes: ADM, QAM, ISD, MGT Referenced Document(s): ISDF-001 Technical Direction, ISDF-035 Analysis Feasibility Assessment, ISDF-044 Course Feasibility Assessment, ISDF-045 Analysis Project Plan, ISDF-046 Training Design/Development Summary, ISDF-004 Design Document, ISDF-006 Script Template (Web), ISDF-007 Lesson Plan Template (ILT), ISDF-005 WBT Student Feedback Survey, ISDF-008 ILT Student Feedback Survey, ISDF-009 Design-Development Review Checklist, ISDF-010 After Action Report Template, ISDF-011 ISD

153

Ad Building demolition, recycling completed  

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

Ad Building demolition, recycling completed Ad Building demolition, recycling completed Ad Building demolition, recycling completed Demolition of the Administration Building helps Los Alamos meet an NNSA directive to reduce its structural footprint, modernize its infrastructure, and provide workers with safe, energy-efficient facilities. October 11, 2011 Demolition of the administration building Demolition of the Administration Building Contact Steve Sandoval Communications Office (505) 665-9206 Email Project finished under budget, ahead of schedule LOS ALAMOS, New Mexico, October 11, 2011-Los Alamos National Laboratory has completed demolition of its former Administration Building. Demolition of the 316,500-square-foot building that was home to seven Laboratory directors was completed five months ahead of the original schedule and

154

Completeness for sparse potential scattering  

SciTech Connect (OSTI)

The present paper is devoted to the scattering theory of a class of continuum Schrödinger operators with deterministic sparse potentials. We first establish the limiting absorption principle for both modified free resolvents and modified perturbed resolvents. This actually is a weak form of the classical limiting absorption principle. We then prove the existence and completeness of local wave operators, which, in particular, imply the existence of wave operators. Under additional assumptions on the sparse potential, we prove the completeness of wave operators. In the context of continuum Schrödinger operators with sparse potentials, this paper gives the first proof of the completeness of wave operators.

Shen, Zhongwei, E-mail: zzs0004@auburn.edu [Department of Mathematics and Statistics, Auburn University, Auburn, Alabama 36849 (United States)] [Department of Mathematics and Statistics, Auburn University, Auburn, Alabama 36849 (United States)

2014-01-15T23:59:59.000Z

155

Evidence for the role of fluctuations in the thermodynamics of nanoscale drops and the implications in computations of the surface tension  

E-Print Network [OSTI]

Test area deformations are used to analyse vapour-liquid interfaces of Lennard-Jones particles by molecular dynamics simulation. For planar vapour-liquid interfaces the change in free energy is captured by the average of the corresponding change in energy, the leading-order contribution. This is consistent with the commonly used mechanical (pressure tensor) route for the surface tension. By contrast for liquid drops one finds a large second-order contribution associated with fluctuations in energy. Both the first- and second-order terms make comparable contributions, invalidating the mechanical relation for the surface tension of small drops. The latter is seen to increase above the planar value for drop radii of ~8 particle diameters, followed by an apparent weak maximum and slow decay to the planar limit, consistent with a small negative Tolman length.

Jose G. Sampayo; Alexandr Malijevsky; Erich A. Muller; E. de Miguel; G. Jackson

2012-11-09T23:59:59.000Z

156

USE OF SILICON CARBIDE MONITORS IN ATR IRRADIATION TESTING  

SciTech Connect (OSTI)

In April 2007, the Department of Energy (DOE) designated the Advanced Test Reactor (ATR) a National Scientific User Facility (NSUF) to advance US leadership in nuclear science and technology. By attracting new users from universities, laboratories, and industry, the ATR will support basic and applied nuclear research and development and help address the nation's energy security needs. In support of this new program, the Idaho National Laboratory (INL) has developed in-house capabilities to fabricate, test, and qualify new and enhanced temperature sensors for irradiation testing. Although most efforts emphasize sensors capable of providing real-time data, selected tasks have been completed to enhance sensors provided in irradiation locations where instrumentation leads cannot be included, such as drop-in capsule and Hydraulic Shuttle Irradiation System (HSIS) or 'rabbit' locations. For example, silicon carbide (SiC) monitors are now available to detect peak irradiation temperatures between 200°C and 800°C. Using a resistance measurement approach, specialized equipment installed at INL's High Temperature Test Laboratory (HTTL) and specialized procedures were developed to ensure that accurate peak irradiation temperature measurements are inferred from SiC monitors irradiated at the ATR. Comparison examinations were completed by INL to demonstrate this capability, and several programs currently rely on SiC monitors for peak temperature detection. This paper discusses the use of SiC monitors at the ATR, the process used to evaluate them at the HTTL, and presents representative measurements taken using SiC monitors.

K. L. Davis; B. Chase; T. Unruh; D. Knudson; J. L. Rempe

2012-07-01T23:59:59.000Z

157

Borehole completion data package for well 199-N-81  

SciTech Connect (OSTI)

Well 199-N-81 was drilled in 1993 as a RCRA groundwater monitoring for the 1324-N network. The well is completed at the top of the uppermost aquifer, in the Ringold Formation. This data package includes information on drilling, construction, development, and aquifer testing. Copies of forms, notes, and diagrams completed in the field comprise the bulk of this document. Few interpretations are included. Lithologic contacts were picked by the site geologist. An attempt was made to interpret aquifer test data.

Hartman, M.J.

1994-05-05T23:59:59.000Z

158

Pressure drop of two-phase plug flow in round mini-channels: Influence of surface wettability  

SciTech Connect (OSTI)

In the present experimental study, the pressure drop of two-phase plug flows in round mini-channels was investigated for three different tube materials, i.e., glass, polyurethane and Teflon, respectively, with their inner diameters ranging from 1.62 to 2.16 mm. Air and water were used as the test fluids. In the wet-plug flow regime (wet wall condition at the gas portions), the pressure drop was reasonably predicted by the homogeneous flow model or by the correlations of Mishima and Hibiki [K. Mishima, T. Hibiki, Some characteristics of air-water two-phase flow in small diameter vertical tubes, Int. J. Multiphase Flow 22 (1996) 703-712] and Chisholm [D. Chisholm, A theoretical basis for the Lockhart-Martinelli correlation for two-phase flow, Int. J. Heat Mass Transfer 10 (1967) 1767-1778]. On the other hand, in the dry-plug flow regime (dry wall condition at the gas portions), the role of the moving contact lines turned out to be significant. To take into account the effect of the moving contact lines, a modified Lockhart-Martinelli type correlation was proposed, which fitted the measured pressure-drop data within the mean deviation of 6%. (author)

Lee, Chi Young; Lee, Sang Yong [Department of Mechanical Engineering, KAIST, Science Town, Daejeon 305-701 (Korea)

2008-09-15T23:59:59.000Z

159

Lyme Carditis with Transient Complete Heart Block  

E-Print Network [OSTI]

demonstrating complete heart block Volume XI, no . 2 : Maywith Transient Complete Heart Block Katherine W. D. Dolbecsecond-degree to first-degree heart block before complete

Dolbec, Katherine W D; Higgins, George L; Saucier, John R

2010-01-01T23:59:59.000Z

160

Drop Impact and Rebound Dynamics on an Inclined Superhydrophobic Surface  

Science Journals Connector (OSTI)

The ability of the superhydrophobic surface in promoting drop rebound has significant applications in areas such as anti-icing and fouling on aircraft, power lines, and wind turbines and has prompted researchers to create an array of synthetic superhydrophobic surfaces using fabrication methods such as surface etching techniques (plasma, laser, chemical), lithography (photolithography, electron beam, X-ray), electrochemical deposition processes, spray casting, as well as electrospinning techniques. ... For example, ice accretion on a wind turbine blade as well as on an aircraft wing typically involves impact and freezing of supercooled liquid droplets on those surfaces at subzero environmental temperatures. ... By varying laser fluence, micro-texture morphol. of the wafers could be reproduced and well controlled. ...

Yong Han Yeong; James Burton; Eric Loth; Ilker S. Bayer

2014-09-12T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Strong plasma screening in thermonuclear reactions: Electron drop model  

Science Journals Connector (OSTI)

We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. In the model we assume fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean-field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study the analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate a combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

P. A. Kravchuk and D. G. Yakovlev

2014-01-09T23:59:59.000Z

162

Slant visual range from drop-size distribution  

E-Print Network [OSTI]

. 1796 x 10 -5 6. 4781 x 10 -5 6. 8817 x 10 7. 4708 x 10 -5 6. 4Z3Z x 10 3. 4338 x 10 -5 l. 8538 x 10 9. 1Z32 x 10 5. 1436 x 10 3. 1019 x 10 3. 3120 x 10 -6 3. 6597 x 10 6. Z636 x 10 4. 2730 x 10 3. 8357 x 10 1 4. OZ10 x 10 1 4. Z715 x 10...'laj or Subject: Mete orol oqy SLANT VISUAL RANGE FROM DROP-SIZE DISTRIBUTION A Thesis by EDWIN STANLEY ARRANCE Approved as to style and content by: Dr. Vance E. Moyer; (Chairman of Committee) Dr. Geor L. Huebner, Jr. (Member) Dr. Glen N. Williams...

Arrance, Edwin Stanley

2012-06-07T23:59:59.000Z

163

Strong plasma screening in thermonuclear reactions: Electron drop model  

E-Print Network [OSTI]

We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. The model assumes fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate the combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

Kravchuk, P A

2014-01-01T23:59:59.000Z

164

Strong plasma screening in thermonuclear reactions: Electron drop model  

E-Print Network [OSTI]

We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. The model assumes fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate the combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

P. A. Kravchuk; D. G. Yakovlev

2014-01-11T23:59:59.000Z

165

NETL Center Completes Site Acceptance Test for IGCC Dynamic Simulator  

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

Fuel Injector 9 Review Published of In-Situ Electromagnetic Techniques for Oil Shale Processing 10 New Book Published on Computational...

166

Completion of NDCX-II Facility and Initial Tests  

E-Print Network [OSTI]

This work was supported by the Director, Office of Science,by the Director, Office of Science, Office of Fusion EnergyOffice of Fusion Energy Sciences, of the U.S. Department of

Kwan, Joe

2012-01-01T23:59:59.000Z

167

Test Automation Test Automation  

E-Print Network [OSTI]

Test Automation Test Automation Mohammad Mousavi Eindhoven University of Technology, The Netherlands Software Testing 2013 Mousavi: Test Automation #12;Test Automation Outline Test Automation Mousavi: Test Automation #12;Test Automation Why? Challenges of Manual Testing Test-case design: Choosing inputs

Mousavi, Mohammad

168

Test Set Reordering Using the Gate Exhaustive Test Metric Kyoung Youn Cho and Edward J. McCluskey  

E-Print Network [OSTI]

Test Set Reordering Using the Gate Exhaustive Test Metric Kyoung Youn Cho and Edward J. Mc kycho@crc.stanford.edu Abstract When a test set size is larger than desired, some patterns must be dropped. This paper presents a systematic method to reduce test set size; the method reorders a test set

Stanford University

169

Test plan/procedure for the shock limiting device of the radioisotope thermoelectric generator package mounting subsystem 145. Revision 1  

SciTech Connect (OSTI)

This document defines the procedure to be used in the 18 inch drop test to be used for design verification of the RTG Transportation System Package Mounting.

Satoh, J.A.

1995-05-25T23:59:59.000Z

170

El fenmeno pro-drop en portugus de Brasil y espaol peninsular Resumen: espaol y portugus son lenguas pro-drop. No obstante, diversos estudios indican que el  

E-Print Network [OSTI]

El fenómeno pro-drop en portugués de Brasil y español peninsular Resumen: español y portugués son portugués de Brasil una lengua parcialmente pro-drop. En este trabajo se analiza el fenómeno pro-drop en portugués de Brasil a través de una comparación con el español peninsular, utilizando para ello corpus

171

JEA successfully completes world's largest CFB demonstration  

SciTech Connect (OSTI)

JEA (formerly the Jacksonville Electric Authority) has successfully completed an eighth year landmark demonstration project that continues in baseload commercial operation. It scales up atmospheric fluidized-bed technology demonstration to the near-300-MW size, providing important data on a technology that can achieve > 90% SO{sub 2} removal and 60% NOx reduction at relatively high efficiencies and at costs comparable to those of conventional pulverized coal plants. The article recounts the history of the project. Performance tests showed a blend of coal and petcoke were most efficient as a feedstock. 3 figs.

NONE

2005-09-30T23:59:59.000Z

172

Co-gasification of biomass with coal and oil sands coke in a drop tube furnace.  

E-Print Network [OSTI]

??Chars were obtained from individual fuels and blends with different blend ratios of coal, coke and biomass in Drop Tube Furnace at different temperatures. Based… (more)

Gao, Chen

2010-01-01T23:59:59.000Z

173

Administration Policy Complete Policy Title  

E-Print Network [OSTI]

Administration Policy Complete Policy Title: McMaster University Alcohol Policy Policy Number, 1998 Supersedes/Amends Policy dated: May 11, 1998 Responsible Executive: Vice-President (Administration policy and the written copy held by the policy owner, the written copy prevails. INTRODUCTION Mc

Haykin, Simon

174

Proton radioactivity within a generalized liquid drop model  

E-Print Network [OSTI]

The proton radioactivity half-lives of spherical proton emitters are investigated theoretically. The potential barriers preventing the emission of protons are determined in the quasimolecular shape path within a generalized liquid drop model (GLDM) including the proximity effects between nuclei in a neck and the mass and charge asymmetry. The penetrability is calculated with the WKB approximation. The spectroscopic factor has been taken into account in half-life calculation, which is obtained by employing the relativistic mean field (RMF) theory combined with the BCS method with the force NL3. The half-lives within the GLDM are compared with the experimental data and other theoretical values. The GLDM works quite well for spherical proton emitters when the spectroscopic factors are considered, indicating the necessity of introducing the spectroscopic factor and the success of the GLDM for proton emission. Finally, we present two formulas for proton emission half-life calculation similar to the Viola-Seaborg formulas and Royer's formulas of alpha decay.

J. M. Dong; H. F. Zhang; G. Royer

2009-06-02T23:59:59.000Z

175

Do liquid drops roll or slide on inclined surfaces?  

E-Print Network [OSTI]

We study the motion of a two-dimensional droplet on an inclined surface, under the action of gravity, using a diffuse interface model which allows for arbitrary equilibrium contact angles. The kinematics of motion is analysed by decomposing the gradient of the velocity inside the droplet into a shear and a residual flow. This decomposition helps in distinguishing sliding versus rolling motion of the drop. Our detailed study confirms intuition, in that rolling motion dominates as the droplet shape approaches a circle, and the viscosity contrast between the droplet and the ambient fluid becomes large. As a consequence of kinematics, the amount of rotation in a general droplet shape follows a universal curve characterised by geometry, and independent of Bond number, surface inclination and equilibrium contact angle, but determined by the slip length and viscosity contrast. Our results open the way towards a rational design of droplet-surface properties, both when rolling motion is desirable (as in self-cleaning hydrophobic droplets) or when it must be prevented (as in insecticide sprays on leaves).

Sumesh P. Thampi; Ronojoy Adhikari; Rama Govindarajan

2014-05-08T23:59:59.000Z

176

Fully Integrated NxN MEMS Wavelength Selective Switch with 100% Colorless Add-Drop Ports  

E-Print Network [OSTI]

Fully Integrated NxN MEMS Wavelength Selective Switch with 100% Colorless Add-Drop Ports Shifu Yuan/drop ports. © 2007 Optical Society of America OCIS codes: (060.2330) Fiber optics communications; (060 multi-port wavelength selective switches using liquid crystal devices. Micro-Electro-Mechanical System

Bowers, John

177

Statistical Estimation of Leakage-Induced Power Grid Voltage Drop Considering Within-Die Process Variations  

E-Print Network [OSTI]

Statistical Estimation of Leakage-Induced Power Grid Voltage Drop Considering Within-Die Process the power grid, the grid develops large voltage drops, which is an unavoidable background level of noise on the grid. We develop techniques for estimation of the statistics of the leakage-induced power grid voltage

Najm, Farid N.

178

Statistical Estimation of LeakageInduced Power Grid Voltage Drop Considering WithinDie Process Variations #  

E-Print Network [OSTI]

Statistical Estimation of Leakage­Induced Power Grid Voltage Drop Considering Within­Die Process the power grid, the grid develops large voltage drops, which is an unavoidable background level of noise on the grid. We develop techniques for estimation of the statistics of the leakage­induced power grid voltage

Najm, Farid N.

179

MEASUREMENT OF HEAT TRANSFER DURING DROP-WISE CONDENSATION OF WATER ON POLYETHYLENE  

E-Print Network [OSTI]

MEASUREMENT OF HEAT TRANSFER DURING DROP-WISE CONDENSATION OF WATER ON POLYETHYLENE Gagan Deep distribution of temperature during drop-wise condensation over a polyethylene substrate was measured using on the substrate was simultaneously visualized. Static contact angles of water on polyethylene are measured

Khandekar, Sameer

180

Scaling law in liquid drop coalescence driven by surface tension Mingming Wua)  

E-Print Network [OSTI]

Scaling law in liquid drop coalescence driven by surface tension Mingming Wua) Department experimental results on the coalescence of two liquid drops driven by surface tension. Using a high speed that such scaling law is robust when using fluids of different viscosities and surface tensions. The prefactor

Cubaud, Thomas

Note: This page contains sample records for the topic "drop tests completed" 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

Delamination and Failure at Ply Drops in Carbon Fiber Laminates Under Static and Fatigue Loading  

E-Print Network [OSTI]

Delamination and Failure at Ply Drops in Carbon Fiber Laminates Under Static and Fatigue Loading in composites with thickness tapering has been a major concern in aerospace applications of carbon fibers, where carbon fiber and glass fiber prepreg laminates containing various ply drop geometries, and using thicker

182

Control of drop rebound with solid target motion Heon Ju Lee and Ho-Young Kima)  

E-Print Network [OSTI]

and a low viscosity, such as water and molten metal drops, exhibit a vigorous recoiling and a long having a high impact inertia, a low viscosity, and a high surface tension, such as a large water drop upon impact with solid surfaces plays important roles in many applications. When spraying herbicide

Kim, Ho-Young

183

Real-Time Detection of Packet Drop Attacks on Synchrophasor Data  

E-Print Network [OSTI]

, NY, 12180 Abstract--The importance of phasor measurement unit (PMU) or synchrophasor data towardsReal-Time Detection of Packet Drop Attacks on Synchrophasor Data Seemita Pal, Biplab Sikdar and Joe attack, where the adversary arbitrarily drops packets with synchrophasor data. This paper develops a real

Sikdar, Biplab

184

U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload  

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

9: Drupal Drag & Drop Gallery Module Arbitrary File Upload 9: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability June 26, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in the Drag & Drop Gallery module for Drupal, which can be exploited by malicious people to compromise a vulnerable system. PLATFORM: Drupal Drag & Drop Gallery Module 6.x ABSTRACT: The vulnerability is caused due to the sites/all/modules/dragdrop_gallery/upload.php script improperly validating uploaded files, which can be exploited to execute arbitrary PHP code by uploading a PHP file with e.g. an appended ".gif" file extension. Reference Links: Original Advisory Secunia ID 49698 No Current CVE Reference IMPACT ASSESSMENT:

185

Lifetime of micrometer-sized drops of oil pressed by buoyancy against a planar interface  

E-Print Network [OSTI]

Emulsion Stability Simulations (ESS) are used to estimate the coalescence time of one drop of hexadecane pressed by buoyancy against a planar water/hexadecane interface. In the present simulations the homophase is represented by a big drop of oil at least 500 times larger than the approaching drop ($1\\,\\mu$m to $10\\,\\mu$m). Both deformable and non-deformable drops are considered along with six different diffusion tensors. In each case van der Waals, electrostatic, steric and buoyancy forces are taken into account. The coalescence times are estimated as the average of 1000 random walks. It is found that the repulsive potential barrier has a significant influence in the results. The experimental data can only be reproduced assuming negligible repulsive barriers, as well as non-deformable drops that move with a combination of Stokes and Taylor tensors as they approach the interface.

Clara Rojas; German Urbina-Villalba; Maximo Garcia-Sucre

2010-01-13T23:59:59.000Z

186

Chapter 13 - Testing Data  

Science Journals Connector (OSTI)

Summary This chapter focuses on testing of data. Testing of data involves checking data that the team receives to detect defects. These defects can arise at data extraction, data receipt, and at data load into the team’s Data Manipulation Environment (DME). You will learn about the five ways in which data can be tested in Guerrilla Analytics. These are (1) completeness, (2) correctness, (3) consistency, (4) coherence, and (5) accountability. This chapter will also describe some tips for successful data testing including scopes of tests, storage of test results, common test routines, and automation of testing.

Enda Ridge

2015-01-01T23:59:59.000Z

187

INSTRUCTIONS for COMPLETING SCHEDULE CARD WEB FORMS  

E-Print Network [OSTI]

Mar 22, 2012 ... Instructions for completing schedule card web forms. The following students are required to complete schedule card web forms. • all returning ...

Kelly Beranger

2012-03-22T23:59:59.000Z

188

Materials Transportation Testing & Analysis at Sandia National Laboratories  

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

Testing Testing Doug Ammerman, (505) 845-8158 Type B packages that transport radioactive materials must survive a sequence of full-scale (actual physical size) impact, puncture, fire, and immersion tests designed to replicate transportation accident conditions. The Hypothetical Accident Conditions (six tests as defined in 10 CFR Part 71.73) tests 1 through 4 (Drop, Crush, Puncture and Fire) are sequential, test 5 (Immersion) is performed on either a previously tested or untested package. Free Drop Test Crush Test Puncture Test Thermal Test Immersion Test [drop] Click to view picture [crush] Click to view picture [puncture] Click to view picture [thermal] Click to view picture [immersion] Click to view picture Dropping a package from 30 feet onto an unyielding target. (the unyielding target forces all of the deformation to be in the package, none in the target). The speed on impact is 44 feet per second or 30 miles per hour. Dropping a 1100 pound steel plate from 30 feet onto a package. This test is only required for packages weighing less than 1100 pounds. The speed on impact is 44 feet per second or 30 miles per hour. Dropping a package from 40 inches onto a welded, 6 inch diameter, steel spike. The speed on impact is 14.6 feet per second or 10 miles per hour. Placing a package 40 inches above a pool of burning fuel for 30 minutes at 800 degrees Celsius (1475 degrees Fahrenheit). Placing a package under 50 feet of water for 8 hours. Fissile material packages are also immersed under 3 feet of water for 8 hours sequentially after tests 1 through 4

189

STEP 1: TO BE COMPLETED BY ALCOHOL TECHNICIAN  

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

7 (07/03) OMB Control No. 1910-5122 7 (07/03) OMB Control No. 1910-5122 U.S. Department of Energy (DOE) Human Reliability Program (HRP) Alcohol Testing Form (Instructions for completing this form are attached.) STEP 1: TO BE COMPLETED BY ALCOHOL TECHNICIAN A. Employee Name __________________________________________________________________ (Print) First M.I. Last B. Employee ID No. __________________________________________________________ C. Employer Name __________________________________________________________ _____________________________________(____)________________ HRP Supervisor Phone Number D. Reason for Test: Random Reasonable Susp. Post-Accident Return to Duty Follow-up Pre-employment

190

Ash chemistry and mineralogy of an Indonesian coal during combustion: Part 1 Drop-tube observations  

Science Journals Connector (OSTI)

The paper reports a systematic and comprehensive laboratory investigation into the ash chemistry and mineralogical changes undergone by a low-rank Indonesian coal during combustion. Combustion experiments conducted in a drop-tube furnace included ash formation experiments (using cyclone and filter arrangement) under closely controlled conditions in the range of 1200–1400 °C and deposition experiments at a probe temperature of 750 °C. Tests conducted with raw coal, coal/additive mixtures and washed coal indicated significant changes in ash characteristics. Of the ash formation and deposit samples examined, the raw coal + bauxite showed the lowest glass content and high contents of corundum indicating low ash deposition propensities. When compared to the ash formation samples, the deposit samples showed even significantly lower glass contents and were enriched in quartz. With the exception of the raw coal + bauxite sample, all are characterized by high silica and iron and moderate aluminium contents. In contrast, the raw coal + bauxite sample have low silica and much higher alumina contents which is in agreement with XRD observations. QEMSCAN™ results showed that the ash particles are sparsely distributed suggesting lack of a deposit initiation layer. Experimental observations suggest that the use of raw coal with bauxite would appear to offer the best performance with respect to handling ash-related issues. Present findings are of practical significance to power utilities employing Indonesian coal as there is no comprehensive work reported in the literature on ash chemistry and mineralogy of such coals.

H.B. Vuthaluru; D. French

2008-01-01T23:59:59.000Z

191

Laboratory manual for static pressure drop experiments in LMFBR wire wrapped rod bundles  

SciTech Connect (OSTI)

Purpose of this experiment is to determine both interior and edge subchannel axial pressure drops for a range of Reynolds numbers. The subchannel static pressure drop is used to calculate subchannel and bundle average friction factors, which can be used to verify existing friction factor correlations. The correlations for subchannel friction factors are used as input to computer codes which solve the coupled energy, continuity, and momentum equations, and are also used to develop flow split correlations which are needed as input to codes which solve only the energy equation. The bundle average friction factor is used to calculate the overall bundle pressure drop, which determines the required pumping power.

Burns, K.J.; Todreas, N.E.

1980-07-01T23:59:59.000Z

192

Matrix completion via an alternating direction method  

Science Journals Connector (OSTI)

......Introduction The matrix completion problem is to complete an...particularly interested in the completion of low-rank matrices. In...theoretical results on matrix completion. Numerically, it was shown...2,...,n}} is an index set with cardinality p, Mi......

Caihua Chen; Bingsheng He; Xiaoming Yuan

2012-01-01T23:59:59.000Z

193

How to complete an online work request If your work request is urgent or an emergency, call the Customer Relations help desk, (858) 534-2930.  

E-Print Network [OSTI]

How to complete an online work request If your work request is urgent or an emergency, call-character index number into the Index field. Click on the correct index number from the drop-down list that appears when you begin typing. 2. Select the correct radio button that indicates whether the index

Tsien, Roger Y.

194

Expanded Eligibility, Drop-in Care, and Improved Nutrition Program at Child  

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

Expanded Eligibility, Drop-in Care, and Expanded Eligibility, Drop-in Care, and Improved Nutrition Program at Child Development Center The Lab's Child Development Center (CDC) provides Brookhaven Science Associates (BSA) employees a top-rated and convenient onsite childcare option. Now the CDC is announcing three new program changes and improvements for BSA families. 1. Expanded Eligibility: The CDC is opening its doors to the nieces, nephews, and grandchildren of BSA employees. Spots are available for most age groups. Contact the CDC at Ext. 7416 or email brookhaven@brighthorizons.com to arrange a tour. 2. Drop-in Care: A totally new program at the CDC. The drop-in care program allows families to access high-quality childcare on an as-needed basis for

195

Truman's decision to drop the bomb to be discussed at 70th anniversary  

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

70th anniversary lecture July 10 about Truman, bomb 70th anniversary lecture July 10 about Truman, bomb Truman's decision to drop the bomb to be discussed at 70th anniversary lecture July 10 Noel Pugach will discuss Truman's decision to drop atomic bombs on Japanese cities and explain how and why he made it July 3, 2013 70th anniversary lecture July 10 about Truman, bomb Noel Pugach will discuss Truman's decision to drop atomic bombs on Japanese cities and explain how and why he made it Contact Nick Njegomir Communications Office (505) 667-5679 Email "Harry S. Truman considered the use of the atomic bomb on Japan among the most important and consequential actions of his presidency. Historians and journalists have concurred in that judgment, though some have condemned it," Pugach said. Truman's decision to drop the bomb to be discussed at 70th anniversary

196

Heat transfer to impacting drops and post critical heat flux dispersed flow  

E-Print Network [OSTI]

Heat transfer to drops impacting on a hot surface is examined in context of dispersions of flowing, boiling fluids. The liquid contribution to heat transfer from a hot tube to a two-phase dispersion is formulated in terms ...

Kendall, Gail E.

1978-01-01T23:59:59.000Z

197

Solar power prices are dropping fast, NREL says | OpenEI Community  

Open Energy Info (EERE)

Dc's picture Submitted by Dc(107) Contributor 21 October, 2014 - 16:03 The price of solar power panels dropped as much as 19 percent nationwide in 2013 and are expected to...

198

Interfacial Phenomena and Heat Transfer, 1 (4): 339356 (2013) EFFECT OF DROP SHAPE ON HEAT TRANSFER  

E-Print Network [OSTI]

equipment used in thermal and nuclear power plants. Several researchers have reported that drops form, followed by fresh nucleation. Numerical data obtained from the simulation show that wall shear stress

Khandekar, Sameer

199

Positive pressure drop-on-demand printhead for Three-Dimensional Printing  

E-Print Network [OSTI]

In drop-on-demand printing, wetting out of the binder fluid onto the orifice face typically has been prevented by some combination of the following: coatings on the orifice face, high surface energy fluids, and negative ...

Gleason, Blake Wilbur

2002-01-01T23:59:59.000Z

200

Heat transfer and pressure drop for air flow through enhanced passages  

SciTech Connect (OSTI)

An extensive experimental investigation was carried out to determine the pressure drop and heat transfer characteristics for laminar, transitional and turbulent flow of air through a smooth passage and twenty-three enhanced passages. The internal surfaces of all enhanced passages had spirally shaped geometries; these included fluted, finned/ribbed and indented surfaces. The Reynolds number (Re) was varied between 400 and 50000. The effect of heat transfer (wall cooling or fluid heating) on pressure drop is most significant within the transition region; the recorded pressure drop with heat transfer is much higher than that without heat transfer. The magnitude of this effect depends markedly on the average surface temperature and, to a lesser extent, on the geometric characteristics of the enhanced surfaces. When the pressure drop data are reduced as values of the Fanning friction factor(f), the results are about the same with and without heat transfer for turbulent flow, with moderate differences in the laminar and transition regions.

Obot, N.T.; Esen, E.B.

1992-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Heat transfer and pressure drop for air flow through enhanced passages. Final report  

SciTech Connect (OSTI)

An extensive experimental investigation was carried out to determine the pressure drop and heat transfer characteristics for laminar, transitional and turbulent flow of air through a smooth passage and twenty-three enhanced passages. The internal surfaces of all enhanced passages had spirally shaped geometries; these included fluted, finned/ribbed and indented surfaces. The Reynolds number (Re) was varied between 400 and 50000. The effect of heat transfer (wall cooling or fluid heating) on pressure drop is most significant within the transition region; the recorded pressure drop with heat transfer is much higher than that without heat transfer. The magnitude of this effect depends markedly on the average surface temperature and, to a lesser extent, on the geometric characteristics of the enhanced surfaces. When the pressure drop data are reduced as values of the Fanning friction factor(f), the results are about the same with and without heat transfer for turbulent flow, with moderate differences in the laminar and transition regions.

Obot, N.T.; Esen, E.B.

1992-06-01T23:59:59.000Z

202

Assessing the Accuracy of Contact Angle Measurements for Sessile Drops on Liquid-Repellent Surfaces  

E-Print Network [OSTI]

Gravity-induced sagging can amplify variations in goniometric measurements of the contact angles of sessile drops on super-liquid-repellent surfaces. The very large value of the effective contact angle leads to increased ...

Srinivasan, Siddarth

203

Nematic Order Drives Macroscopic Patterns of Graphene Oxide in Drying Drops  

Science Journals Connector (OSTI)

Publication Date (Web): November 20, 2014 ... Various macroscopic patterns with different stripe orientations including radial spokes, spider webs, and parallel stripes have been generated by tuning the nematic order of drops. ...

Yanqi Luo; Gregory A. Braggin; Grant T. Olson; Alexandra R. Stevenson; Wanda L. Ruan; Shanju Zhang

2014-11-20T23:59:59.000Z

204

Dynamic Analysis of 9975 Shipping Package without Overpack Subjected to 55-Foot Drop  

SciTech Connect (OSTI)

This paper discusses the evaluation of the dynamic response of a 9975 shipping package subjected to a load of 55-foot lateral drop without its overpack structure (fiberboard and drum).

Wu, T.

2001-05-30T23:59:59.000Z

205

The influence of return bends on the downstream pressure drop and condensation heat transfer in tubes  

E-Print Network [OSTI]

The influence of return bends on the downstream pressure drop and heat transfer coefficient of condensing refrigerant R-12 was studied experimentally. Flow patterns in glass return bends of 1/2 to 1 in. radius and 0.315 ...

Traviss, Donald P.

1971-01-01T23:59:59.000Z

206

Experiments on adding a surfactant to water drops boiling on a hot surface  

Science Journals Connector (OSTI)

...photographs of droplets of water impacting on a hot surface...to film boiling for water and hydrocarbons. Baumeister & Simon...predicting TLeid for hydrocarbons and cryogens, but failed...surfactant to boiling water drops 685 Figure 8...

1997-01-01T23:59:59.000Z

207

California: Advanced 'Drop-In' Biofuels Power the Navy's Green Strike Group  

Office of Energy Efficiency and Renewable Energy (EERE)

EERE's investment allowed Solezyme to increase its algal oil production by a factor of 10, leading to the U.S. Navy's purchase of 450,000 gallons of "drop-in" jet fuel.

208

Energy Department Completes Salt Coolant Material Transfer to Czech  

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

Completes Salt Coolant Material Transfer to Czech Completes Salt Coolant Material Transfer to Czech Republic for Advanced Reactor Research Energy Department Completes Salt Coolant Material Transfer to Czech Republic for Advanced Reactor Research May 20, 2013 - 12:52pm Addthis News Media Contact (202) 586-4940 PRAGUE, CZECH REPUBLIC - The U.S. Department of Energy recently joined with the U.S. Embassy in Prague and the Czech Republic's Ministry of Industry and Trade to complete the transfer of 75 kilograms of fluoride salt from the Department's Oak Ridge National Laboratory (ORNL) to the Czech Nuclear Research Institute Řež for experiments at Řež's critical test facility. This partnership builds on a strong history of U.S.-Czech energy collaboration and follows President Obama's speech in Prague in April 2009, where he laid out the importance of international

209

DOE Completes Large-Scale Carbon Sequestration Project Awards | Department  

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

Completes Large-Scale Carbon Sequestration Project Awards Completes Large-Scale Carbon Sequestration Project Awards DOE Completes Large-Scale Carbon Sequestration Project Awards November 17, 2008 - 4:58pm Addthis Regional Partner to Demonstrate Safe and Permanent Storage of 2 Million Tons of CO2 at Wyoming Site WASHINGTON, DC - Completing a series of awards through its Regional Carbon Sequestration Partnership Program, the U.S. Department of Energy (DOE) today awarded $66.9 million to the Big Sky Regional Carbon Sequestration Partnership for the Department's seventh large-scale carbon sequestration project. Led by Montana State University-Bozeman, the Partnership will conduct a large-volume test in the Nugget Sandstone formation to demonstrate the ability of a geologic formation to safely, permanently and economically

210

DOE Completes Large-Scale Carbon Sequestration Project Awards | Department  

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

DOE Completes Large-Scale Carbon Sequestration Project Awards DOE Completes Large-Scale Carbon Sequestration Project Awards DOE Completes Large-Scale Carbon Sequestration Project Awards November 17, 2008 - 4:58pm Addthis Regional Partner to Demonstrate Safe and Permanent Storage of 2 Million Tons of CO2 at Wyoming Site WASHINGTON, DC - Completing a series of awards through its Regional Carbon Sequestration Partnership Program, the U.S. Department of Energy (DOE) today awarded $66.9 million to the Big Sky Regional Carbon Sequestration Partnership for the Department's seventh large-scale carbon sequestration project. Led by Montana State University-Bozeman, the Partnership will conduct a large-volume test in the Nugget Sandstone formation to demonstrate the ability of a geologic formation to safely, permanently and economically

211

NNSA, LANL Complete DARHT Improvements With Successful Multi-frame  

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

LANL Complete DARHT Improvements With Successful Multi-frame LANL Complete DARHT Improvements With Successful Multi-frame Hydrodynamic Test | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > NNSA, LANL Complete DARHT Improvements With Successful ... Press Release NNSA, LANL Complete DARHT Improvements With Successful Multi-frame

212

Pressure drop in cyclone separators commonly used in the agricultural processing industry  

E-Print Network [OSTI]

for the degree of NASTER OF SCIENCE August 1984 Major Subject: Agricultural Engineering PRESSURE DROP IN CYCLONE SEPARATORS COMMONLY USED IN THE AGRICULTURAL PROCESSING INDUSTRY A Thesis by FRANCISCO ALEJANDRO GUZMAN Approved as to style and content by...: Calvin B. Parnell, Jr. (Chairman of'Committee) Andrew . McFarland / (Member) Otto R. Kunze (Member) William Murphy (Member) Edward Hi er (Head of Department) August 1984 ABSTRACT Pressure Drop 1n Cyclone Separators Commonly Used...

Guzman, Francisco Alejandro

2012-06-07T23:59:59.000Z

213

CARBON DECLINE Report shows record drop for U.S. carbon dioxide emissions in 2012  

Science Journals Connector (OSTI)

CARBON DECLINE Report shows record drop for U.S. carbon dioxide emissions in 2012 ... U.S. carbon dioxide emissions from burning fossil fuels fell 3.8% last year to the lowest level since 1994, according to a report released last week by the Energy Information Administration. ... Consequently, looking just at carbon emissions and production, 2012 marks the largest annual drop in carbon emissions per GDP since 1948 when records were first kept. ...

JEFF JOHNSON

2013-10-28T23:59:59.000Z

214

Vaporization modeling of petroleum-biofuel drops using a hybrid multi-component approach  

SciTech Connect (OSTI)

Numerical modeling of the vaporization characteristics of multi-component fuel mixtures is performed in this study. The fuel mixtures studied include those of binary components, biodiesel, diesel-biodiesel, and gasoline-ethanol. The use of biofuels has become increasingly important for reasons of environmental sustainability. Biofuels are often blended with petroleum fuels, and the detailed understanding of the vaporization process is essential to designing a clean and efficient combustion system. In this study, a hybrid vaporization model is developed that uses continuous thermodynamics to describe petroleum fuels and discrete components to represent biofuels. The model is validated using the experimental data of n-heptane, n-heptane-n-decane mixture, and biodiesel. Since biodiesel properties are not universal due to the variation in feedstock, methods for predicting biodiesel properties based on the five dominant fatty acid components are introduced. Good levels of agreement in the predicted and measured drop size histories are obtained. Furthermore, in modeling the diesel-biodiesel drop, results show that the drop lifetime increases with the biodiesel concentration in the blend. During vaporization, only the lighter components of diesel fuel vaporize at the beginning. Biodiesel components do not vaporize until some time during the vaporization process. On the other hand, results of gasoline-ethanol drops indicate that both fuels start to vaporize once the process begins. At the beginning, the lighter components of gasoline have a slightly higher vaporization rate than ethanol. After a certain time, ethanol vaporizes faster than the remaining gasoline components. At the end, the drop reduces to a regular gasoline drop with heavier components. Overall, the drop lifetime increases as the concentration of ethanol increases in the drop due to the higher latent heat. (author)

Zhang, Lei; Kong, Song-Charng [Department of Mechanical Engineering, Iowa State University, 2025 Black Engineering Building, Ames, IA 50011 (United States)

2010-11-15T23:59:59.000Z

215

The effect of particle shape on pressure drop in a turbulent gas-solid suspension  

E-Print Network [OSTI]

was to experimentally compare the pressure drop in suspensions of spherical particles versus fibrous particles in the same apparatus and at the same operating conditions. The previous investigators have varied the particle size, loading ratio (lbs. flowing solids... is for a model which will predict the suspension pressure drop based on such variables as particle size and shape, Reynolds number, loading ratio, electrostatic charge, and other variables. CHAPTER II REVIEW OF LITERATURE A. General Interest in Gas-Solid...

Coughran, Mark Thomas

1984-01-01T23:59:59.000Z

216

Coaxial test fixture  

DOE Patents [OSTI]

This invention pertains to arrangements for performing electrical tests on contact material samples, and in particular for testing contact material test samples in an evacuated environment under high current loads. Frequently, it is desirable in developing high-current separable contact material, to have at least a preliminary analysis of selected candidate conductor materials. Testing of material samples will hopefully identify materials unsuitable for high current electrical contact without requiring incorporation of the materials into a completed and oftentimes complex structure.

Praeg, W.F.

1984-03-30T23:59:59.000Z

217

Potential Multi Canister Overpack (MCO) Cask Drop in the K West Basin South Loadout Pit  

SciTech Connect (OSTI)

The purpose of this calculation note is to document the probabilistic calculation of a potential drop of a multi-canister overpack (MCO) cask or MCO cask and immersion pail on a per lift basis at the K West Basin south loadout pit. This calculation note supports both initial cask loading system alignment activities and normal operations. To perform normal operations in the basin, an MCO cask needs to be lifted four different times. A probabilistic calculation of the potential for a drop will be used for the MCO lifts required during operations. The point estimate value calculated for the probability of a potential drop in the south loadout pit is 1.5 x 10{sup -5} per lift. The probability of 1.5 x 10{sup -5} per lift is approximately a factor of two smaller than the midpoint of the crane load drop failure data provided in NUREG-0612, Control of Heavy Loads at Nuclear Power Plants. The point estimate value for the frequency of potential drops in the south loadout pit is 6.0 x 10{sup -5} per MCO, based on four lifts per MCO. With an MCO-drop accident frequency limit of 0.01 per year, the number of MCOs that can be handled in the south loadout pit must be limited to 165 MCOs per year.

RITTMANN, P.D.

2001-12-20T23:59:59.000Z

218

ER-12-1 completion report  

SciTech Connect (OSTI)

The objective of drillhole ER-12-1 was to determine the hydrogeology of paleozoic carbonate rocks and of the Eleana Formation, a regional aquitard, in an area potentially downgradient from underground nuclear testing conducted in nearby Rainier Mesa. This objective was addressed through the drilling of well ER-12-1 at N886,640.26 E640,538.85 Nevada Central Coordinates. Drilling of the 1094 m (3588 ft) well began on July 19, 1991 and was completed on October 17, 1991. Drilling problems included hole deviation and hole instability that prevented the timely completion of this borehole. Drilling methods used include rotary tri-cone and rotary hammer drilling with conventional and reverse circulation using air/water, air/foam (Davis mix), and bentonite mud. Geologic cuttings and geophysical logs were obtained from the well. The rocks penetrated by the ER-12-1 drillhole are a complex assemblage of Silurian, Devonian, and Mississippian sedimentary rocks that are bounded by numerous faults that show substantial stratigraphic offset. The final 7.3 m (24 ft) of this hole penetrated an unusual intrusive rock of Cretaceous age. The geology of this borehole was substantially different from that expected, with the Tongue Wash Fault encountered at a much shallower depth, paleozoic rocks shuffled out of stratigraphic sequence, and the presence of an altered biotite-rich microporphyritic igneous rock at the bottom of the borehole. Conodont CAI analyses and rock pyrolysis analyses indicate that the carbonate rocks in ER-12-1, as well as the intervening sheets of Eleana siltstone, have been thermally overprinted following movement on the faults that separate them. The probable source of heat for this thermal disturbance is the microporphyritic intrusion encountered at the bottom of the hole, and its age establishes that the major fault activity must have occurred prior to 102.3+0.5 Ma (middle Cretaceous).

Russell, C.E.; Gillespie, D.; Cole, J.C.; Drellack, S.L. [and others

1996-12-01T23:59:59.000Z

219

Power Systems Development Facility Gasification Test Run TC09  

SciTech Connect (OSTI)

This report discusses Test Campaign TC09 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed gasifier designed to operate as either a combustor or a gasifier in air- or oxygen-blown mode of operation using a particulate control device (PCD). The Transport Gasifier was operated as a pressurized gasifier during TC09 in air- and oxygen-blown modes. Test Run TC09 was started on September 3, 2002, and completed on September 26, 2002. Both gasifier and PCD operations were stable during the test run, with a stable baseline pressure drop. The oxygen feed supply system worked well and the transition from air to oxygen was smooth. The gasifier temperature varied between 1,725 and 1,825 F at pressures from 125 to 270 psig. The gasifier operates at lower pressure during oxygen-blown mode due to the supply pressure of the oxygen system. In TC09, 414 hours of solid circulation and over 300 hours of coal feed were attained with almost 80 hours of pure oxygen feed.

Southern Company Services

2002-09-30T23:59:59.000Z

220

RMOTC - Testing - Geothermal  

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

Geothermal Testing Geothermal Testing Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. With the existing geologic structure at RMOTC, promising potential exists for Enhanced Geothermal System (EGS) testing. The field also has two reliable water resources for supporting low-temperature geothermal testing.

Note: This page contains sample records for the topic "drop tests completed" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

PROJECT COMPLETION REPORT MAGNETOTELLURICS -APPLICATION TO RESOURCE  

E-Print Network [OSTI]

/LITHOSPHERE, IMPROVEMENT OF TECHNIQUES OF DATA ACQUISITION AND INTERPRETATION MLP-5103-28 (THN) NATIONAL GEOPHYSICALPROJECT COMPLETION REPORT MAGNETOTELLURICS - APPLICATION TO RESOURCE EXPLORATION, STUDIES OF CRUST;1 PROJECT COMPLETION REPORT Of MAGNETOTELLURICS ­ APPLICATION TO RESOURCE EXPLORATION, STUDIES OF CRUST

Harinarayana, T.

222

The Schur multiplier, profinite completions and decidability  

Science Journals Connector (OSTI)

......morphism of profinite completions N gamma . We prove that...subgroups of finite index. We prove that there...morphism of profinite completions ^ N ^ . We prove that...subgroups of finite index. We prove that there...Introduction The profinite completion of a group is the inverse......

Martin R. Bridson

2010-06-01T23:59:59.000Z

223

MELT WIRE SENSORS AVAILABLE TO DETERMINE PEAK TEMPERATURES IN ATR IRRADIATION TESTING  

SciTech Connect (OSTI)

In April 2007, the Department of Energy (DOE) designated the Advanced Test Reactor (ATR) a National Scientific User Facility (NSUF) to advance US leadership in nuclear science and technology. By attracting new users from universities, laboratories, and industry, the ATR will support basic and applied nuclear research and development and help address the nation's energy security needs. In support of this new program, the Idaho National Laboratory (INL) has developed in-house capabilities to fabricate, test, and qualify new and enhanced temperature sensors for irradiation testing. Although most efforts emphasize sensors capable of providing real-time data, selected tasks have been completed to enhance sensors provided in irradiation locations where instrumentation leads cannot be included, such as drop-in capsule and Hydraulic Shuttle Irradiation System (HSIS) or 'rabbit' locations. To meet the need for these locations, the INL has developed melt wire temperature sensors for use in ATR irradiation testing. Differential scanning calorimetry and environmental testing of prototypical sensors was used to develop a library of 28 melt wire materials, capable of detecting peak irradiation temperatures ranging from 85 to 1500°C. This paper will discuss the development work and present test results.

K. L. Davis; D. Knudson; J. Daw; J. Palmer; J. L. Rempe

2012-07-01T23:59:59.000Z

224

Nucleate boiling pressure drop in an annulus: Book 4  

SciTech Connect (OSTI)

The application of the work described in this report is the production reactors at the Savannah River Site, and the context is nuclear reactor safety. The Loss of Coolant Accident (LOCA) scenario considered involves a double-ended break of a primary coolant pipe in the reactor. During a LOCA, the flow through portions of the reactor may reverse direction or be greatly reduced, depending upon the location of the break. The reduced flow rate of coolant (D{sub 2}O) through the fuel assembly channels of the reactor -- downflow in this situation -- can lead to boiling and to the potential for flow instabilities which may cause some of the fuel assembly channels to overheat and melt. That situation is to be avoided. The experimental approach is to provide a test annulus which simulates geometry, materials, and flow conditions in a Mark-22 fuel assembly (Coolant Channel 3) to the extent possible. The annulus has a full-scale geometry, and in fat uses SRL dummy hardware for the inner annulus wall in the ribbed geometry. The materials aluminum. The annulus is uniformly heated in the axial direction, but the circumferential heat flux can be varied to provide ``power tilt`` or asymmetric heating of the inner and outer annulus walls. The test facility uses H{sub 2}O rather than D{sub 2}O, but it includes the effects of dissolved helium gas present in the reactor. The key analysis approaches are: To compare the minima in the measured demand curves with analytical criteria, in particular the Saha-Zuber (1974) model; and to compare the pressure and temperature as a function of length in the annulus with an integral model for flow boiling in a heated channel. This document consists of data plots and summary files of temperature measurements.

Block, J.A.; Crowley, C.; Dolan, F.X.; Sam, R.G.; Stoedefalke, B.H.

1992-11-01T23:59:59.000Z

225

Direct memory access transfer completion notification  

DOE Patents [OSTI]

Methods, systems, and products are disclosed for DMA transfer completion notification that include: inserting, by an origin DMA on an origin node in an origin injection FIFO, a data descriptor for an application message; inserting, by the origin DMA, a reflection descriptor in the origin injection FIFO, the reflection descriptor specifying a remote get operation for injecting a completion notification descriptor in a reflection injection FIFO on a reflection node; transferring, by the origin DMA to a target node, the message in dependence upon the data descriptor; in response to completing the message transfer, transferring, by the origin DMA to the reflection node, the completion notification descriptor in dependence upon the reflection descriptor; receiving, by the origin DMA from the reflection node, a completion packet; and notifying, by the origin DMA in response to receiving the completion packet, the origin node's processing core that the message transfer is complete.

Archer, Charles J. (Rochester, MN), Blocksome; Michael A. (Rochester, MN), Parker; Jeffrey J. (Rochester, MN)

2011-02-15T23:59:59.000Z

226

Department of Energy Completes Demolition of K-33 Building -...  

Office of Environmental Management (EM)

Completes Demolition of K-33 Building - Largest Completed Demo Project in Oak Ridge History Department of Energy Completes Demolition of K-33 Building - Largest Completed Demo...

227

Drop-in Biofuels Take Flight in Commerce City, Colorado | Department of  

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

Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado December 8, 2011 - 12:47pm Addthis An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Developing a robust, self-sustaining biofuels industry is key to our efforts to end U.S dependence on foreign oil and to ensure a secure energy future. A crucial step in advancing a domestic biofuels industry is to establish integrated biorefineries across the country. Biorefineries are similar to petroleum refineries in concept; however,

228

Better Buildings Challenge Partners Pledge 20 Percent Energy Drop By 2020 |  

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

Better Buildings Challenge Partners Pledge 20 Percent Energy Drop Better Buildings Challenge Partners Pledge 20 Percent Energy Drop By 2020 Better Buildings Challenge Partners Pledge 20 Percent Energy Drop By 2020 November 9, 2011 - 10:00am Addthis This is the Atlanta Better Buildings Challenge Breakout Session Panel with representatives from the City of Atlanta Office of Sustainability, Southface, the U.S. General Services Administration, and two Atlanta BBC partner organizations. | Photo courtesy of Fred Perry Photography This is the Atlanta Better Buildings Challenge Breakout Session Panel with representatives from the City of Atlanta Office of Sustainability, Southface, the U.S. General Services Administration, and two Atlanta BBC partner organizations. | Photo courtesy of Fred Perry Photography Maria Tikoff Vargas

229

Poloidal Flow and Toroidal Particle Ring Formation in a Sessile Drop Driven by Megahertz Order Vibration  

Science Journals Connector (OSTI)

(5) We report the appearance of poloidal flow in a sessile drop via high-frequency acoustic excitation, recirculation about a circular locus with a characteristic length scale defined by the confinement of the fluid, because it is in toroidal tokamaks intended for plasma containment in nuclear fusion,(6) in the mantle between the solid core and flexible crust of the earth,(7) and in immiscible spherical drops(8) within another fluid and transported because of acceleration. ... For the flow experiments, water drops of radii R = 1.5 mm were placed on the substrate and a signal generator (SML01, Rhode & Schwarz Pty. Ltd., North Ryde, New South Wales, Australia) and amplifier (10W1000C, Amplifier Research, Souderton, PA) were used to provide a continuous sinusoidal electrical input at the defined frequency f. ...

Amgad R. Rezk; Leslie Y. Yeo; James R. Friend

2014-09-03T23:59:59.000Z

230

Granular impact cratering by liquid drops: Understanding raindrop imprints through an analogy of asteroid strikes  

E-Print Network [OSTI]

When a granular material is impacted by a sphere, its surface deforms like a liquid yet it preserves a circular crater like a solid. Although the mechanism of granular impact cratering by solid spheres is well understood, our knowledge on granular impact cratering by liquid drops is still very limited. Using high-speed photography, we investigate liquid-drop impact dynamics on granular media. Surprisingly, we find that granular impact cratering by liquid drops follows the same energy scaling as that of asteroid impact cratering. Inspired by this similarity, we develop a simple model that quantitatively describes the observed crater morphologies. Our study sheds light on the mechanisms governing raindrop impacts on granular surfaces and reveals an interesting analogy between familiar phenomena of raining and catastrophic asteroid strikes.

Runchen Zhao; Qianyun Zhang; Hendro Tjugito; Xiang Cheng

2014-07-28T23:59:59.000Z

231

Drop-in Biofuels Take Flight in Commerce City, Colorado | Department of  

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

Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado Drop-in Biofuels Take Flight in Commerce City, Colorado December 8, 2011 - 12:47pm Addthis An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. An aerial view of Rentech's Product Demonstration Unit (PDU) in Commerce City, Colorado. | Photo courtesy of Rentech. John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Developing a robust, self-sustaining biofuels industry is key to our efforts to end U.S dependence on foreign oil and to ensure a secure energy future. A crucial step in advancing a domestic biofuels industry is to establish integrated biorefineries across the country. Biorefineries are similar to petroleum refineries in concept; however,

232

TESTING OF THE SECOND GENERATION SPINTEK ROTARY FILTER -11357  

SciTech Connect (OSTI)

The SpinTek rotary microfilter has been developed under the Department of Energy (DOE) Office of Environmental Management (EM) for the purpose of deployment in radioactive service in the DOE complex. The unit that was fabricated and tested is the second generation of the filter that incorporates recommended improvements from previous testing. The completion of this test satisfied a key milestone for the EM technology development program and technology readiness for deployment by Savannah River Remediation in the Small Column Ion Exchange and Sludge Washing processes at the Savannah River Site (SRS). The Savannah River National Laboratory (SRNL) contracted SpinTek Filtration to fabricate a full scale 25 disk rotary filter and perform a 1000 hour endurance test with a simulated SRS sludge. Over 1500 hours of operation have been completed with the filter. SpinTek Filtration fabricated a prototypic 25 disk rotary filter including updates to manufacturing tolerances, an updated design to the rotary joint, improved cooling to the bottom journal, decreases in disk and filter shaft hydraulic resistances. The filter disks were fabricated with 0.5 {micro} pore size, sintered-metal filter media manufactured by Pall Corporation (M050). After fabrication was complete, the filter passed acceptance tests demonstrating rejection of solids and clean water flux with a 50% improvement over the previous filters. Once the acceptance test was complete, a 1000 hour endurance test was initiated simulating a sludge washing process. The test used a simulated SRS Sludge Batch 6 recipe. The insoluble solids started at 5 wt% and were raised to 10 and 15 wt% insoluble solids to simulate the concentration of a large volume tank. The filter system was automated and set up for 24 hour unattended operation. To facilitate this, process control logic was written to operate the filter. During the development it was demonstrated that the method of starting and stopping the filter can affect the build up of filter cake on the disks and therefore the performance of the filter. The filter performed well with the simulant. Very little drop in production was noticed between the 5 and 10 wt% insoluble solids feed. Increasing to 15 wt% had a more pronounced impact due to the rheology of the feed. Acid cleaning was used to clean the filter disks in-situ and restore filtration rate to almost 90% of the initial clean disk rate. Eighty liters of 0.2 M nitric acid in conjunction with water rinses were used to clean the filter in less than 2 hours. Filter testing was completed after 1000 hours of operation were performed on the final filter assembly configuration. The total run time for the testing was over 1500 hours. At the end of the test, the sludge washing was performed successfully from approximately 5.6 M to less than 1 M sodium.

Herman, D.; Poirier, M.; Fowley, M.; Keefer, M.; Huff, T.

2011-02-02T23:59:59.000Z

233

Power Systems Development Facility Gasification Test Run TC08  

SciTech Connect (OSTI)

This report discusses Test Campaign TC08 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Westinghouse Power Corporation (Siemens Westinghouse) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed gasifier designed to operate as either a combustor or a gasifier in air- or oxygen-blown mode using a particulate control device (PCD). The Transport Gasifier was operated as a pressurized gasifier in air- and oxygen-blown modes during TC08. Test Run TC08 was started on June 9, 2002 and completed on June 29. Both gasifier and PCD operations were stable during the test run with a stable baseline pressure drop. The oxygen feed supply system worked well and the transition from air to oxygen blown was smooth. The gasifier temperature was varied between 1,710 and 1,770 F at pressures from 125 to 240 psig. The gasifier operates at lower pressure during oxygen-blown mode due to the supply pressure of the oxygen system. In TC08, 476 hours of solid circulation and 364 hours of coal feed were attained with 153 hours of pure oxygen feed. The gasifier and PCD operations were stable in both enriched air and 100 percent oxygen blown modes. The oxygen concentration was slowly increased during the first transition to full oxygen-blown operations. Subsequent transitions from air to oxygen blown could be completed in less than 15 minutes. Oxygen-blown operations produced the highest synthesis gas heating value to date, with a projected synthesis gas heating value averaging 175 Btu/scf. Carbon conversions averaged 93 percent, slightly lower than carbon conversions achieved during air-blown gasification.

Southern Company Services

2002-06-30T23:59:59.000Z

234

Direct memory access transfer completion notification  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for DMA transfer completion notification that include: inserting, by an origin DMA engine on an origin compute node in an injection FIFO buffer, a data descriptor for an application message to be transferred to a target compute node on behalf of an application on the origin compute node; inserting, by the origin DMA engine, a completion notification descriptor in the injection FIFO buffer after the data descriptor for the message, the completion notification descriptor specifying an address of a completion notification field in application storage for the application; transferring, by the origin DMA engine to the target compute node, the message in dependence upon the data descriptor; and notifying, by the origin DMA engine, the application that the transfer of the message is complete, including performing a local direct put operation to store predesignated notification data at the address of the completion notification field.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Parker, Jeffrey J. (Rochester, MN)

2010-08-17T23:59:59.000Z

235

Foot drop resulting from degenerative lumbar spinal diseases: Clinical characteristics and prognosis  

Science Journals Connector (OSTI)

Abstract Foot drop is a condition that can substantially add to the disability of patients with degenerative lumbar spinal disorders. The most common degenerative conditions associated with foot drop are lumbar disc herniation and lumbar spinal stenosis. The level most commonly affected is the L4/5 spinal level. Most patients are treated with surgery, although there is insufficient evidence to support that surgery is superior to conservative therapy. In most surgical patients, foot dorsiflexion will improve to some degree. The preoperative power of foot dorsiflexion is the key factor associated with prognosis.

Yue Wang; Andrew Nataraj

2014-01-01T23:59:59.000Z

236

Heat transfer and pressure drop in square duct with two opposite repeated rib-roughened walls  

E-Print Network [OSTI]

HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis CHIANG-KUO LEI Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1983 Major Subject: Mechanical Engineering HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis by CHIANG-KUO LEI Approved as to style and content by: , ~p= jd~. = e-C in Han...

Lei, Chiang-Kuo

2012-06-07T23:59:59.000Z

237

Influence of a local change of depth on the behavior of bouncing oil drops  

E-Print Network [OSTI]

The work of Couder \\textit{et al} (see also Bush \\textit{et al}) inspired consideration of the impact of a submerged obstacle, providing a local change of depth, on the behavior of oil drops in the bouncing regime. In the linked videos, we recreate some of their results for a drop bouncing on a uniform depth bath of the same liquid undergoing vertical oscillations just below the conditions for Faraday instability, and show a range of new behaviors associated with change of depth. This article accompanies a fluid dynamics video entered into the Gallery of Fluid Motion of the 66th Annual Meeting of the APS Division of Fluid Dynamics.

Carmigniani, Remi; Symon, Sean; McKeon, Beverley J

2013-01-01T23:59:59.000Z

238

"Millikan oil drops" as quantum transducers between electromagnetic and gravitational radiation  

E-Print Network [OSTI]

Pairs of Planck-mass-scale drops of superfluid helium coated by electrons (i.e., "Millikan oil drops"), when levitated in the presence of strong magnetic fields and at low temperatures, can be efficient quantum transducers between electromagnetic (EM) and gravitational (GR) radiation. A Hertz-like experiment, in which EM waves are converted at the source into GR waves, and then back-converted at the receiver from GR waves back into EM waves, should be practical to perform. This would open up observations of the gravity-wave analog of the Cosmic Microwave Background from the extremely early Big Bang, and also communications directly through the interior of the Earth.

Raymond Y. Chiao

2007-02-19T23:59:59.000Z

239

NNSA Completes Successful Facilities and Infrastructure Recapitalization  

National Nuclear Security Administration (NNSA)

Completes Successful Facilities and Infrastructure Recapitalization Completes Successful Facilities and Infrastructure Recapitalization Program | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > NNSA Completes Successful Facilities and Infrastructure Recapitalization Program Press Release NNSA Completes Successful Facilities and Infrastructure Recapitalization

240

Ceremony Marks Completion of CA Index  

Science Journals Connector (OSTI)

Ceremony Marks Completion of CA Index ... The mushroom growth of CA makes it necessary to compile future indexes in spans of FINISHED. ...

1962-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

A Simpler Approach to Matrix Completion  

E-Print Network [OSTI]

Matrix completion, low-rank matrices, convex optimization, nuclear norm minimization, ..... The present work will analyze the situation where each entry index is ...

2009-10-21T23:59:59.000Z

242

Heat transfer and pressure drop of supercritical carbon dioxide flowing in several printed circuit heat exchanger channel patterns  

SciTech Connect (OSTI)

Closed-loop Brayton cycles using supercritical carbon dioxide (SCO{sub 2}) show potential for use in high-temperature power generation applications including High Temperature Gas Reactors (HTGR) and Sodium-Cooled Fast Reactors (SFR). Compared to Rankine cycles SCO{sub 2} Brayton cycles offer similar or improved efficiency and the potential for decreased capital costs due to a reduction in equipment size and complexity. Compact printed-circuit heat exchangers (PCHE) are being considered as part of several SCO{sub 2} Brayton designs to further reduce equipment size with increased energy density. Several designs plan to use a gas cooler operating near the pseudo-critical point of carbon dioxide to benefit from large variations in thermophysical properties, but further work is needed to validate correlations for heat transfer and pressure-drop characteristics of SCO{sub 2} flows in candidate PCHE channel designs for a variety of operating conditions. This paper presents work on experimental measurements of the heat transfer and pressure drop behavior of miniature channels using carbon dioxide at supercritical pressure. Results from several plate geometries tested in horizontal cooling-mode flow are presented, including a straight semi-circular channel, zigzag channel with a bend angle of 80 degrees, and a channel with a staggered array of extruded airfoil pillars modeled after a NACA 0020 airfoil with an 8.1 mm chord length facing into the flow. Heat transfer coefficients and bulk temperatures are calculated from measured local wall temperatures and local heat fluxes. The experimental results are compared to several methods for estimating the friction factor and Nusselt number of cooling-mode flows at supercritical pressures in millimeter-scale channels. (authors)

Carlson, M. [Univ. of Wisconsin - Madison, 839 Engineering Research Building, 1500 Engineering Drive, Madison, WI 53706 (United States); Kruizenga, A. [Sandia National Laboratory (United States); Anderson, M.; Corradini, M. [Univ. of Wisconsin - Madison, 839 Engineering Research Building, 1500 Engineering Drive, Madison, WI 53706 (United States)

2012-07-01T23:59:59.000Z

243

RMOTC - Testing - Alternative Energies  

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

Alternative Energies Alternative Energies Wind turbine at RMOTC field test site Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC provides the opportunity for its partners to field test the latest alternative energy and environmental management technologies which have specific and beneficial application in oil fields, remote sites, and

244

RMOTC - Testing - Flow Assurance  

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

Flow Assurance Flow Assurance RMOTC Flow Loop Facility Layout Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. Over a decade ago, RMOTC began cooperatively building a full-scale facility to test new flow assurance technology, mainly in the areas of hydrates and paraffins. Today, RMOTC's test facility consists of five individual loop

245

RMOTC - Testing - Exploration  

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

Exploration Helicopter flying over RMOTC testing facility for leak detection survey test Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC's extensive exploration-related data sets, including 3D and 2D seismic, wells and logging data, and cores - both physical core samples, stored in Casper, and core analysis data and reports - provide a great

246

Stable inversions for complete moment tensors  

Science Journals Connector (OSTI)

......include an isotropic component. Tests with synthetic data demonstrate...caldera events and Dreger Woods for Nevada Test Site nuclear explosions. We confirm...non-double-couple sources: three Nevada Test Site (NTS) nuclear explosions (BEXAR......

Sarah E. Minson; Douglas S. Dreger

2008-08-01T23:59:59.000Z

247

Towards quantifying the completeness of BDI goals  

Science Journals Connector (OSTI)

Often, such as in the presence of conflicts, an agent must choose between multiple intentions. The level of completeness of the intentions can be a factor in this deliberation. We sketch a pragmatic but principled mechanism for quantifying the level ... Keywords: goal reasoning, partial completeness, resource summaries

John Thangarajah, James Harland, David N. Morley, Neil Yorke-Smith

2014-05-01T23:59:59.000Z

248

The Completion of a Uniform Space  

Science Journals Connector (OSTI)

......set of all index of X). Definition...x)\\xeXj. 3. The completion of X. LEMMA 1...h (x). If a is an index of X, then there exists...shows that TT is THE COMPLETION OF A UNIFORM SPACE...continuous. Now let j8 be an index of X and let a be a symmetric......

Joel Pitcairn

1956-01-01T23:59:59.000Z

249

Engineering Honors Certificate Student Completion Form  

E-Print Network [OSTI]

of program completion. requirements. Aerospace Engineering fall spring A B fall spring A B fall spring A BEngineering Honors Certificate Student Completion Form Students Name ENGR 181 Engineering Honors Seminar I 1 ENGR 281 Engineering Honors Seminar II 1 ENGR 381 Engineering

250

Completion processing for data communications instructions  

DOE Patents [OSTI]

Completion processing of data communications instructions in a distributed computing environment with computers coupled for data communications through communications adapters and an active messaging interface (`AMI`), injecting for data communications instructions into slots in an injection FIFO buffer a transfer descriptor, at least some of the instructions specifying callback functions; injecting a completion descriptor for each instruction that specifies a callback function into an injection FIFO buffer slot having a corresponding slot in a pending callback list; listing in the pending callback list callback functions specified by data communications instructions; processing each descriptor in the injection FIFO buffer, setting a bit in a completion bit mask corresponding to the slot in the FIFO where the completion descriptor was injected; and calling by the AMI any callback functions in the pending callback list as indicated by set bits in the completion bit mask.

Blocksome, Michael A.; Kumar, Sameer; Parker, Jeffrey J.

2014-07-01T23:59:59.000Z

251

On Sensor Fusion in the Presence of Packet-dropping Communication Channels  

E-Print Network [OSTI]

On Sensor Fusion in the Presence of Packet-dropping Communication Channels Vijay Gupta, Babak Hassibi, Richard M Murray Abstract-- In this paper we look at the problem of multi- sensor data fusion but also since multiple types of sensors can potentially be used that generate observations related

Gupta, Vijay

252

CBER-DETR Nevada Coincident and Leading Employment Both Indexes Drop in July  

E-Print Network [OSTI]

Statistics. The Nevada Coincident Employment Index includes four employment measures ­ household employmentCBER-DETR Nevada Coincident and Leading Employment Indexes1 Both Indexes Drop in July The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using an index of employment

Ahmad, Sajjad

253

CBER-DETR Nevada Coincident and Leading Employment Both Indexes Drop for Second Month  

E-Print Network [OSTI]

the seasonally adjusted data reported by the Bureau of Labor Statistics. The Nevada Coincident Employment IndexCBER-DETR Nevada Coincident and Leading Employment Indexes1 Both Indexes Drop for Second Month The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using an index

Ahmad, Sajjad

254

Applied Probability and Stochastic Processes EPFL -Fall Semester 2013-2014 "Money drop" updated game rules  

E-Print Network [OSTI]

Applied Probability and Stochastic Processes EPFL - Fall Semester 2013-2014 "Money drop" updated game rules Principle of the game: 1. At the beginning of the game, a certain amount of money is given your (current) amount of money on these possible answers. - All the money put on a wrong answer

Lévêque, Olivier

255

Statistical Estimation of Circuit Timing Vulnerability Due to Leakage-Induced Power Grid Voltage Drop  

E-Print Network [OSTI]

Statistical Estimation of Circuit Timing Vulnerability Due to Leakage-Induced Power Grid Voltage voltage drops on the power grid that can affect circuit timing. We propose a statistical analysis supply voltage to circuit devices is referred to as the power grid. The consequences of power grid

Najm, Farid N.

256

Experiments on adding a surfactant to water drops boiling on a hot surface  

Science Journals Connector (OSTI)

...surfactant to boiling water drops 675 done with three...0 ppm (i.e. pure water), 100 ppm and 1000...and ambient pressure (atmospheric). 2. Experimental...surfactant to 800 g of water. The water was distilled...solution in the droplet generator the syringe, needle...

1997-01-01T23:59:59.000Z

257

Design and fabrication of a 100 GHz channel-drop filter  

SciTech Connect (OSTI)

We have designed and are fabricating a novel passive mm-wave spectrometer based on a Photonic Band Gap (PBG) channel-drop filter (CDF). There is a need for a compact wide-band versatile and configurable mm-wave spectrometer for applications in mm-wave communications, radio astronomy, and radar receivers for remote sensing and nonproliferation.

Smirnova, Evgenya I [Los Alamos National Laboratory; Earley, Lawrence M [Los Alamos National Laboratory; Heath, Cynthia E [Los Alamos National Laboratory; Shchegolkov, Dmitry Y [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

258

Use of Drop-nets for Wild Pig Damage and Disease Abatement  

E-Print Network [OSTI]

pigs were first observed on the ranch in the mid 1990?s. In 2000, NF took ownership of ORR. Bill Hoffmann owns HR. It is unknown when pigs were first observed on ORR or HR. Past wild pig management included drop-nets and corral traps on ORR...

Gaskamp, Joshua Alden

2012-11-15T23:59:59.000Z

259

Academic Renewal Policy Undergraduate students who have dropped out or have been suspended because of poor  

E-Print Network [OSTI]

Academic Renewal Policy Undergraduate students who have dropped out or have been suspended because at Louisiana Tech University under the provisions of academic renewal. The following conditions apply: 1 was last registered for credit at any college or university and being enrolled under academic renewal. 2

Selmic, Sandra

260

Pressure drops for direct steam generation in line-focus solar thermal systems  

E-Print Network [OSTI]

the focus of the solar collector, and then generate steam outside the collector in a large heat exchanger applicable to DSG in long horizontal pipes as required for the current work with a line-focus collector. #12Pressure drops for direct steam generation in line-focus solar thermal systems John Pye1 , Graham

Note: This page contains sample records for the topic "drop tests completed" 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

DISDROMETER RAIN DROP STATISTICS FOR DARWIN AND THE SOUTHERN GREAT PLAINS SITE  

E-Print Network [OSTI]

DISDROMETER RAIN DROP STATISTICS FOR DARWIN AND THE SOUTHERN GREAT PLAINS SITE M. J. Bartholomew Associates, LLC under Contract No. DE-AC02- 98CH10886 with the U.S. Department of Energy. The publisher-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript

262

Managing energy in a network of reconfigurable optical add/drop multiplexers  

Science Journals Connector (OSTI)

We show how to improve the energy consumption in an all optical ring network based on reconfigurable optical add and drop multiplexers (ROADM in the following). The analysis is based on numerical analysis of discrete time Markov chains and some heuristics to design an efficient network configuration. We also present a software tool built to perform this performance analysis.

Jean-Michel Fourneau; Nora Izri; Dominique Verchère

2014-01-01T23:59:59.000Z

263

Equilibrium behavior of sessile drops under surface tension, applied external fields, and material variations  

E-Print Network [OSTI]

Equilibrium behavior of sessile drops under surface tension, applied external fields, and material properties such as dielectric constants, resistivities, and surface tension coefficients. The analysis energy storage in the liquid, will lead to 1/R ``line-tension''-type terms if and only if the energy

Shapiro, Benjamin

264

Eye drop: an interaction concept for gaze-supported point-to-point content transfer  

Science Journals Connector (OSTI)

The shared displays in our environment contain content that we desire. Furthermore, we often acquire content for a specific purpose, i.e., the acquisition of a phone number to place a call. We have developed a content transfer concept, Eye Drop. Eye ...

Jayson Turner; Andreas Bulling; Jason Alexander; Hans Gellersen

2013-12-01T23:59:59.000Z

265

Quantifying Pressure Drop and Effects of Standard Chemotherapeutic Drugs Inside of a Microfluidic Device  

E-Print Network [OSTI]

Quantifying Pressure Drop and Effects of Standard Chemotherapeutic Drugs Inside of a Microfluidic of microfluidic chambers and channels. Tumor spheroids are introduced, or "packed", into the chambers via the microfluidic channels, and will slowly grow inside of the device. Future uses for this chip will hopefully

Mountziaris, T. J.

266

Air-dropped sensor network for real-time high-fidelity volcano monitoring  

Science Journals Connector (OSTI)

This paper presents the design and deployment experience of an air-dropped wireless sensor network for volcano hazard monitoring. The deployment of five stations into the rugged crater of Mount St. Helens only took one hour with a helicopter. The stations ... Keywords: design and deployment, sensor network

Wen-Zhan Song; Renjie Huang; Mingsen Xu; Andy Ma; Behrooz Shirazi; Richard LaHusen

2009-06-01T23:59:59.000Z

267

Compound pendant drop tensiometry for surface tension measurement at zero Bond  

E-Print Network [OSTI]

is stationary, the net force acting on it must be zero. The net force is the sum of three forces: (iCompound pendant drop tensiometry for surface tension measurement at zero Bond number of the particle Fweight acting downwards. We now calculate each of these components separately, adopting

Chan, Derek Y C

268

Granular impact cratering by liquid drops: Understanding raindrop imprints through an analogy to asteroid strikes  

E-Print Network [OSTI]

When a granular material is impacted by a sphere, its surface deforms like a liquid yet it preserves a circular crater like a solid. Although the mechanism of granular impact cratering by solid spheres is well explored, our knowledge on granular impact cratering by liquid drops is still very limited. Here, by combining high-speed photography with high-precision laser profilometry, we investigate liquid-drop impact dynamics on granular surface and monitor the morphology of resulting impact craters. Surprisingly, we find that, despite the enormous energy and length difference, granular impact cratering by liquid drops follows the same energy scaling and reproduces the same crater morphology as that of asteroid impact craters. Inspired by this similarity, we integrate the physical insight from planetary sciences, the liquid marble model from fluid mechanics and the concept of jamming transition from granular physics into a simple theoretical framework that quantitatively describes all the main features of liquid-drop imprints in granular media. Our study sheds light on the mechanisms governing raindrop impacts on granular surfaces and reveals a remarkable analogy between familiar phenomena of raining and catastrophic asteroid strikes.

Runchen Zhao; Qianyun Zhang; Hendro Tjugito; Xiang Cheng

2014-12-23T23:59:59.000Z

269

Analytical and Experimental Study of Annular Two-Phase Flow Friction Pressure Drop Under Microgravity  

E-Print Network [OSTI]

to design reliable two-phase systems. The main objective of this present research is to develop a new mathematical model that can accurately predict the annular two-phase friction pressure drop to optimize the design of two-phase systems. The two-phase flow...

Nguyen, Ngoc Thanh

2011-02-22T23:59:59.000Z

270

Delamination at Thick Ply Drops in Carbon and Glass Fiber Laminates Under Fatigue Loading  

E-Print Network [OSTI]

1 Delamination at Thick Ply Drops in Carbon and Glass Fiber Laminates Under Fatigue Loading Daniel in composites with thickness tapering has been a concern in applications of carbon fibers. This study explored the resistance to delamination under fatigue loading of carbon and glass fiber prepreg laminates with the same

271

Radiative Impacts on the Growth of a Population of Drops within Simulated Summertime Arctic Stratus  

Science Journals Connector (OSTI)

The impact of solar heating and infrared cooling on the growth of a population of drops is studied with two numerical modeling frameworks. An eddy-resolving model (ERM) simulation of Arctic stratus clouds is used to generate a dataset of 500 ...

Jerry Y. Harrington; Graham Feingold; William R. Cotton

2000-03-01T23:59:59.000Z

272

Coalescence of Drops Near A Hydrophilic Boundary Leads to Long Range Directed Motion  

E-Print Network [OSTI]

A new mechanism for the passive removal of drop on a horizontal surface is described that does not require pre-fabrication of a surface energy gradient. The method relies upon the preparation of alternate hydrophilic/hydrophobic stripes on a surface. When one side of this surface is exposed to steam, with its other surface convectively cooled with cold water, steam condenses as a continuous film on the hydrophilic stripes but as droplets on the hydrophobic stripes. Coalescence leads to a random motion of the center of mass of the fused drops on the surface, which are readily removed as they reach near the boundary of the hydrophobic and hydrophilic zones thus resulting in a net diffusive flux of the coalesced drops from the hydrophobic to the hydrophilic stripes of the surface. Although an in-situ produced thermal gradient due to differential heat transfer coefficients of the hydrophilic and hydrophobic stripes could provide additional driving force for such a motion, it is, however, not a necessary condition for motion to occur. This method of creating directed motion of drops does not require a pre-existing wettability gradient and may have useful applications in thermal management devices.

Manoj K. Chaudhury; Aditi Chakrabarti; Tapasya Tibrewal

2014-10-08T23:59:59.000Z

273

Under consideration for publication in J. Fluid Mech. 1 Splashing from drop impact into a deep  

E-Print Network [OSTI]

surrounding gases. We find that the splashing threshold depends on the gas's dynamic viscosity, but not its, and disintegrates into a spray of secondary droplets. Nonetheless, many basic details of this process remain obscure. Fezzaa and R. D. Deegan Fluid Viscosity Density Surface tension Drop Diameter (cp) (g/cm3 ) (dyne/cm) (cm

Deegan, Robert

274

Water usage dropping on campus, but UT hopes to lower it more  

E-Print Network [OSTI]

Water usage dropping on campus, but UT hopes to lower it more Photo Credit: Zachary Strain | Daily six years, UT has worked to decrease its water usage, but the University still has a ways to go if it the University was using one billion gallons of water per year. Across buildings, irrigation, chilling stations

Johnston, Daniel

275

Can Oil Float Completely Submerged in Water?  

E-Print Network [OSTI]

Droplet formation in a system of two or more immiscible fluids is a celebrated topic of research in the fluid mechanics community. In this work, we propose an innovative phenomenon where oil when injected drop-wise into a pool of water moves towards the air-water interface where it floats in a fully submerged condition. The configuration, however, is not stable and a slight perturbation to the system causes the droplet to burst and float in partially submerged condition. The droplet contour is analyzed using edge detection. Temporal variation of a characteristic length of the droplet is analyzed using MATLAB image processing. The constraint of small Bond Number established the assumption of lubrication regime in the thin gap. A brief theoretical formulation also showed the temporal variation of the gap thickness

Nath, Saurabh; Chatterjee, Souvick

2013-01-01T23:59:59.000Z

276

Symmetric Informationally Complete Measurements of Arbitrary Rank  

E-Print Network [OSTI]

There has been much interest in so-called SIC-POVMs: rank 1 symmetric informationally complete positive operator valued measures. In this paper we discuss the larger class of POVMs which are symmetric and informationally complete but not necessarily rank 1. This class of POVMs is of some independent interest. In particular it includes a POVM which is closely related to the discrete Wigner function. However, it is interesting mainly because of the light it casts on the problem of constructing rank 1 symmetric informationally complete POVMs. In this connection we derive an extremal condition alternative to the one derived by Renes et al.

D. M. Appleby

2006-11-27T23:59:59.000Z

277

U.S. and Japan Complete Successful Field Trial of Methane Hydrate  

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

U.S. and Japan Complete Successful Field Trial of Methane Hydrate U.S. and Japan Complete Successful Field Trial of Methane Hydrate Production Technologies U.S. and Japan Complete Successful Field Trial of Methane Hydrate Production Technologies May 2, 2012 - 1:00pm Addthis Washington, DC - U.S. Energy Secretary Steven Chu announced today the completion of a successful, unprecedented test of technology in the North Slope of Alaska that was able to safely extract a steady flow of natural gas from methane hydrates - a vast, entirely untapped resource that holds enormous potential for U.S. economic and energy security. Building upon this initial, small-scale test, the Department is launching a new research effort to conduct a long-term production test in the Arctic as well as research to test additional technologies that could be used to locate,

278

WRAP TRUPACT loading systems operational test report  

SciTech Connect (OSTI)

This Operational Test Report documents the operational testing of the TRUPACT process equipment HNF-3918, Revision 0, TRUPACT Operational Test Procedure. The test accomplished the following: Procedure validation; Facility equipment interface; Facility personnel support; and Subcontractor personnel support interface. Field changes are documented as test exceptions with resolutions. All resolutions are completed or a formal method is identified to track the resolution through to completion.

DOSRAMOS, E.V.

1999-09-01T23:59:59.000Z

279

Spontaneous penetration of a non-wetting drop into an exposed pore Pengtao Yue and Yuriko Renardy  

E-Print Network [OSTI]

and entry flow, the modified Lucas-Washburn equation greatly overesti- mates the penetration rate drop (S penetration rate is higher than that fSpontaneous penetration of a non-wetting drop into an exposed pore Pengtao Yue and Yuriko Renardy

Renardy, Yuriko

280

Blackboard Learning Services V-F1 Page 1 Blackboard Inc. Digital Drop Box vs. Assignment Manager Tip Sheet  

E-Print Network [OSTI]

Blackboard Learning Services V-F1 Page 1 Blackboard Inc. Digital Drop Box vs. Assignment Manager Tip Sheet Blackboard Best Practices: Digital Drop Box vs. Assignment Manager A Blackboard Learning causes confusion for students and instructors alike. Adding a File When a user elects to Add File

Note: This page contains sample records for the topic "drop tests completed" 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

Experimental and numerical study of pressure drop and heat transfer in a single-phase micro-channel heat sink  

E-Print Network [OSTI]

Experimental and numerical study of pressure drop and heat transfer in a single-phase micro Received 6 July 2001; received in revised form 26 October 2001 Abstract The pressure drop and heat transfer-dimensional heat transfer characteristics of the heat sink were analyzed numerically by solving the conjugate heat

Qu, Weilin

282

Test Cell Location  

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

Mazda 3 i-Stop Mazda 3 i-Stop Test Cell Location APRF- 4WD Vehicle Setup Information Downloadable Dynamometer Database (D 3 )- Test Summary Sheet Vehicle Architecture Conventional- Start Stop Vehicle Dynamometer Input Document Date 11/20/2012 Advanced Powertrain Research Facility Test weight [lb] 3250 Vehicle Dynamometer Input Document Date 11/20/2012 Revision Number 1 Advanced Powertrain Research Facility Test weight [lb] Target A [lb] 3250 31.2 Target B [lb/mph] Target C [lb/mph^2] 0.462 0.014 Test Fuel Information - Vehicle equipped with with i-Stop package - Manual Transmission - All tests completed in ECO mode - EPA shift schedule modified based on vehicle shift light activity Revision Number 1 Notes: Fuel type EPA Tier II EEE Gasoline Test Fuel Information - Vehicle equipped with with i-Stop package

283

RMOTC - Testing - Carbon Management  

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

Carbon Management Carbon Management Ten Sleep Time Structure, 2nd Wall Creek Formation at RMOTC Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC has the field setting, infrastructure, and expertise to play an important role in carbon management testing, demonstration, and research. The unique combination of a publicly-owned and DOE-operated oil field,

284

RMOTC - Testing - Environmental  

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

Environmental Environmental Deer at RMOTC Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC offers industrial infrastructure and has dedicated sites for long- and short-term environmental testing projects. It also maintains a close working relationship with the Wyoming Oil & Gas Conservation Commission and the Wyoming Department of Environmental

285

Policies, Procedures and Guidelines Complete Policy Title  

E-Print Network [OSTI]

processes to promote development and operation of sustainable buildings. #12;Policies, Procedures and Guidelines Complete Policy Title: Sustainable Building Policy Policy this electronic policy and the written copy held by the policy owner, the written copy prevails. Sustainable

Haykin, Simon

286

Geodesic completeness of diagonal $G_2$ metrics  

E-Print Network [OSTI]

In this talk a sufficient condition for a diagonal orthogonally transitive cylindrical $G_2$ metric to be geodesically complete is given. The condition is weak enough to comprise all known diagonal perfect fluid cosmological models that are non-singular.

L. Fernández-Jambrina

2009-04-10T23:59:59.000Z

287

Environmental Management Completed Projects 2005-Present  

Broader source: Energy.gov [DOE]

This document provides the list of completed EM cleanup projects from various sites across the country from 2005 to present, along with the each project’s performance related to cost, schedule, and...

288

Property:CompletionNotes | Open Energy Information  

Open Energy Info (EERE)

CompletionNotes CompletionNotes Jump to: navigation, search Property Name CompletionNotes Property Type Text Description List of data that still needs to be researched and entered for the NEPA document Subproperties This property has the following 2 subproperties: C CA-96062042 D DOI-BLM-CA-ES-2013-002+1793-EIS Pages using the property "CompletionNotes" Showing 25 pages using this property. (previous 25) (next 25) B BLM-NV-WN-ES-08-01-1310, NV-020-08-01 + 8/2: Data reviewed for completion C CA-017-05-051 + 8/9 Data entry complete. Attached FONSI does not seem to be fully related to the attached EA. The FONSI is for a geothermal well and slimhole exploration project and the EA is for a pipeline project. Need to add Public Health and Safety as a resource 8/22/13 - The 'FONSI/DR is actually for EA CA-170-02-15 Bassalt Canyon..dated Jan 2002 KW 8/26/13 - I deleted the FONSI from this page. Filename is incorrect for the file and stands as "CA-017-05-51-EA-DR -FONSI.pdf," Andrew Gentile. Unable to find Final EA or FONSI online. When RMP added, add "Inyo National Forest "Land and Resource Management Plan" (LRMP) 1988"

289

Sandia National Laboratories Test Capabilities Revitalization...  

National Nuclear Security Administration (NNSA)

Test Capabilities Revitalization Phase 2 Project Completed On Time, Under Budget | National Nuclear Security Administration People Mission Managing the Stockpile Preventing...

290

INL Testing of Wireless Charging Systems  

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

- Paper clips - Soda can - Aluminum foil - Rebar (38") - Coins - Steel toe shoe - CD ROM disk - many more... Milestones Completed : Testing of Evatran's PLUGLESS wireless...

291

Drop Simulation of 6M Drum with Locking-Ring Closure and Liquid Contents  

SciTech Connect (OSTI)

This paper presents the dynamic simulation of the 6M drum with a locking-ring type closure subjected to a 4.9-foot drop. The drum is filled with water to 98 percent of overflow capacity. A three dimensional finite-element model consisting of metallic, liquid and rubber gasket components is used in the simulation. The water is represented by a hydrodynamic material model in which the material's volume strength is determined by an equation of state. The explicit numerical method based on the theory of wave propagation is used to determine the combined structural response to the torque load for tightening the locking-ring closure and to the impact load due to the drop.

Wu, T

2006-04-17T23:59:59.000Z

292

Injectivity Test | Open Energy Information  

Open Energy Info (EERE)

Injectivity Test Injectivity Test Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Injectivity Test Details Activities (7) Areas (6) Regions (0) NEPA(1) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Testing Techniques Parent Exploration Technique: Well Testing Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Permeability of the well Thermal: Dictionary.png Injectivity Test: A well testing technique conducted upon completion of a well. Water is pumped into the well at a constant rate until a stable pressure is reached then the pump is turned off and the rate at which pressure decreases is measured. The pressure measurements are graphed and well permeability can

293

The relationship between filter pressure drop, indoor air quality, and energy consumption in rooftop HVAC units  

Science Journals Connector (OSTI)

Abstract HVAC filters are commonly used to decrease exposure to particulate matter, yet little is known about the energy impacts and air quality consequences of high efficiency filters installed in commercial buildings. To explore these effects, system airflow, filter and coil pressure drop, fan pressure rise, and power draw were measured, and cooling capacity and compressor power were modeled for at least four filter pressure drops in 15 rooftop units equipped with and without fan speed control. Energy implications and clean-air-delivery-rate were estimated for a large dataset of filters divided into four efficiency (MERV) categories. Field measurements conducted on units without fan speed control showed that increased filter pressure drop decreased flow, cooling capacity, and power. For a unit with fan speed control, the same increase in pressure drop resulted in the same magnitude change of fan power but in the opposite direction, and other parameters were unchanged. Replacing MERV 8 with MERV 13/14 resulted in higher energy consumption (2–4%) during cooling mode for both unit types, energy savings during fan-only mode (8–13%) in units without fan speed control, and increased energy consumption in fan-only mode (11–18%) in the unit with fan speed control. Energy consumption increases were offset by improvement in clean-air-delivery-rate, especially for PM2.5 (2.9–3.8 times increase going from MERV 8 to MERV 13/14), with larger benefits achieved for the unit with fan speed control. A comprehensive understanding of the impact of filtration is essential to selecting the appropriate efficiency of filters that ensures low-energy use and a healthy indoor environment.

Marwa Zaatari; Atila Novoselac; Jeffrey Siegel

2014-01-01T23:59:59.000Z

294

Completion report for Well Cluster ER-20-5  

SciTech Connect (OSTI)

The Well Cluster ER-20-5 drilling and completion project was conducted for the US Department of Energy, Nevada Operations Office (DOE/NV), in support of the Nevada Environmental Restoration Project at the Nevada Test Site (NTS) in Nye County, Nevada. Its primary tasks include collecting geological, geophysical, hydrological, and water chemistry data from new and existing wells to define groundwater quality in addition to pathways and rates of groundwater migration. A program of drilling wells near the sites of selected underground nuclear tests (near-field drilling) was implemented to obtain site-specific data about the nature and extent of migration of radionuclides that might have been produced by an underground nuclear explosion. Well Cluster ER-20-5 is the first near-field drilling project initiated at the NTS. This document presents construction data and summarizes the scientific data gathered during the drilling and well-installation phases for all three holes drilled at Well Cluster ER-20-5. Some of this information is preliminary and unprocessed, but was released so that drilling, geotechnical, well design, and completion data could be rapidly disseminated. Additional information about water levels, aquifer testing, and groundwater sampling will be reported after any of this work is performed. Any additional geologic and/or geophysical investigations conducted for this project is described in one or more analysis and interpretation reports. The lithologic and stratigraphic logs, however, are provided in final form.

NONE

1997-03-01T23:59:59.000Z

295

The Roles of Cloud Drop Effective Radius and LWP in Determining Rain Properties in Marine Stratocumulus  

SciTech Connect (OSTI)

Numerical simulations described in previous studies showed that adding cloud condensation nuclei to marine stratocumulus can prevent their breakup from closed into open cells. Additional analyses of the same simulations show that the suppression of rain is well described in terms of cloud drop effective radius (re). Rain is initiated when re near cloud top is around 12-14 um. Cloud water starts to get depleted when column-maximum rain intensity (Rmax) exceeds 0.1 mm h-1. This happens when cloud-top re reaches 14 um. Rmax is mostly less than 0.1 mm h-1 at re<14 um, regardless of the cloud water path, but increases rapidly when re exceeds 14 um. This is in agreement with recent aircraft observations and theoretical observations in convective clouds so that the mechanism is not limited to describing marine stratocumulus. These results support the hypothesis that the onset of significant precipitation is determined by the number of nucleated cloud drops and the height (H) above cloud base within the cloud that is required for cloud drops to reach re of 14 um. In turn, this can explain the conditions for initiation of significant drizzle and opening of closed cells providing the basis for a simple parameterization for GCMs that unifies the representation of both precipitating and non-precipitating clouds as well as the transition between them. Furthermore, satellite global observations of cloud depth (from base to top), and cloud top re can be used to derive and validate this parameterization.

Rosenfeld, Daniel; Wang, Hailong; Rasch, Philip J.

2012-07-04T23:59:59.000Z

296

UTSI/CFFF MHD PROGRAM COMPLETION AND RELATED ACTIVITY  

SciTech Connect (OSTI)

In this final technical report, UTSI summarizes work completed under DOE Contract No. DE-AC22-95PC95231. This work began on the contract effective date, September 15, 1995 and is continuing on a very small basis to complete the groundwater remediation as of this date. The work scope required UTSI to continue to maintain the DOE Coal Fired Flow Facility and keep it in readiness for anticipated testing. This effort was terminated in September 1998 by DOE stop-work letter. Work continued on reporting, environmental restoration and on the High Temperature Superconductivity work that was underway. The work included preparing reports on the MHD POC tests that had been completed just prior to this contract initiation under an earlier contract with DOE Chicago. These four reports are summarized herein. This report summarizes the environmental restoration work performed under the contract, including groundwater monitoring and remediation, removal of wastes from the facility, removal of asbestos from the cooling tower and actions in compliance with the license to discharge water into Woods Reservoir. This report covers work in support of the DOE High Temperature Superconductivity program including: (1) Assistance to DOE in preparing a development plan; (2) Cooperation with industry, national laboratories and other universities to promote the commercialization of thin film superconductors (coated conductors); (3) Process Evaluations; (4) Process Diagnostic Development; and (5) Process Economics. The assistance to DOE task included convening an advisory board composed of all the major participants in the DOE program and preparing a draft development plan and Research and Development Roadmap leading to commercialization of the coated conductor technology. Under this program, cooperative agreements and cooperative work was undertaken with Oak Ridge National Laboratory, Midwest Superconductivity, Inc., EURUS Technologies, Inc., Westinghouse Electric Company, and others. In the process evaluation task, four studies were completed by faculty, staff and students. Summaries of these studies are included in this report. In process diagnostic development, three studies were completed, all emphasizing diagnostics that are applicable to real time control of manufacturing processes. In Process Economics, one study was completed that estimated the manufacturing cost of superconducting wire produced by two of the process thought to be most promising.

Joel W. Muehlhauser

2004-07-21T23:59:59.000Z

297

Numerical and Experimental Investigations of Polyurethane Foam for Use as Cask Impact Limiter in Accidental Drop Scenarios - 12099  

SciTech Connect (OSTI)

Rigid, closed-cell polyurethane foams are frequently used as cask impact limiters in nuclear materials and hazardous waste transport due to their high energy-absorption potential. When assessing the cask integrity in accidental scenarios based on numerical simulations, a description of the foam damping properties is required for different strain rates and for a wide temperature range with respect to waste heat generation in conjunction with critical operating and environmental conditions. Implementation and adaption of a respective finite element material model strongly relies on an appropriate experimental data base. Even though extensive impact experiments were conducted e.g. in Sandia National Laboratories, Savannah River National Laboratory and by Rolls Royce plc, not all relevant factors were taken into account. Hence, BAM who is in charge of the mechanical evaluation of such packages within the approval procedure in Germany, incorporated systematic test series into a comprehensive research project aimed to develop numerical methods for a couple of damping materials. In a first step, displacement driven compression tests have been performed on confined, cubic specimens at five loading rates ranging from 0.02 mm/s to 3 m/s at temperatures between +90 deg. C and -40 deg. C. Materials include two different polyurethane foam types called FR3718 and FR3730 having densities of 280 kg/m{sup 3} and 488 kg/m{sup 3} from the product line-up of General Plastics Manufacturing Company. Their data was used to adapt an advanced plasticity model allowing for reliably simulating cellular materials under multi-axial compression states. Therefore, an automated parameter identification procedure had been established by combining an artificial neural network with local optimization techniques. Currently, the selected numerical material input values are validated and optimized by means of more complex loading configurations with the prospect of establishing methods applicable to impact limiters under severe accidental conditions. The reference data base is provided by experiments, where weights between 212 kg and 1200 kg have been dropped from heights between 1.25 m and 7 m on confined 10 cm cubic foam specimens. By presenting the deviations between experimental values and the corresponding output of finite element simulations, the potentials and restrictions of the resulting models are highlighted. Systematic compression tests on polyurethane foams had been performed at BAM test site within the framework of a research project on impact limiters for handling casks for radioactive waste. The experimental results had been used to adapt numerical models for simulating the behaviour of different foam types at different temperatures. The loading speed, however, turned out to have a major influence on their flow curves that can not be captured by simple strain-rate dependent multipliers. Especially for guided drop tests that come close to real accidental scenarios there is a significant gap between experimental and numerical results even when applying such advanced material models. Hence, the extensive data base is currently deployed for expanding the standard algorithms to include adequate dynamic hardening factors. (authors)

Kasparek, Eva M.; Voelzke, Holger; Scheidemann, Robert; Zencker, Uwe [BAM Federal Institute for Materials Research and Testing, 12200 Berlin (Germany)

2012-07-01T23:59:59.000Z

298

Dependence of post-drop reactivity on data analysis model for rod drop experiment in a subcritical reactor with external source  

SciTech Connect (OSTI)

This paper presents an improved rod-drop reactivity and source strength measurement by the inverse kinetics method in subcritical reactor system. The inverse kinetics method extended to be applicable to subcritical system, which is referred to as least squares inverse kinetics method (LSIKM), can estimate both the reactivity and the external source strength by applying least square approximation. However, the application of the conventional fitting model of the LSIKM to fluctuating data leads to serious errors in the estimation. In this study, a specific fitting model proposed by Itagaki and Kitano is used for the LSIKM and the effectiveness for fluctuating data is demonstrated experimentally. Furthermore, the spatial dependence of the estimated results is investigated and the reduction method is proposed. (authors)

Taninaka, H. [Interdisciplinary Graduate School of Science and Technology, Kinki Univ., 3-4-1, Kowakae, Higashi-Osaka, 577-8502 (Japan); Hashimoto, K. [Atomic Energy Research Inst., Kinki Univ., 3-4-1, Kowakae, Higashi-Osaka, 577-8502 (Japan)

2006-07-01T23:59:59.000Z

299

Lab completes Recovery Act-funded demolition  

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

Recovery Act-funded demolition completed Recovery Act-funded demolition completed Lab completes Recovery Act-funded demolition The building was the largest of the 24 demolished at LANL's historic Technical Area 21. January 19, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Contact Fred deSousa Communications Office (505) 665-3430

300

Completion processing for data communications instructions  

DOE Patents [OSTI]

Completion processing of data communications instructions in a distributed computing environment, including receiving, in an active messaging interface (`AMI`) data communications instructions, at least one instruction specifying a callback function; injecting into an injection FIFO buffer of a data communication adapter, an injection descriptor, each slot in the injection FIFO buffer having a corresponding slot in a pending callback list; listing in the pending callback list any callback function specified by an instruction, incrementing a pending callback counter for each listed callback function; transferring payload data as per each injection descriptor, incrementing a transfer counter upon completion of each transfer; determining from counter values whether the pending callback list presently includes callback functions whose data transfers have been completed; calling by the AMI any such callback functions from the pending callback list, decrementing the pending callback counter for each callback function called.

Blocksome, Michael A; Kumar, Sameer; Parker, Jeffrey J

2014-05-20T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Electric Motor Emulator Versus Rotating Test Rig  

Science Journals Connector (OSTI)

A controversial issue among experts is whether real-time model-based electric motor emulation can replace a conventional rotating test ... a complete inverter test system with an integrated electric motor emulato...

Dipl.-Ing. (FH) Horst Hammerer; Dipl.-Ing. (FH) Dieter Strauss

2012-06-01T23:59:59.000Z

302

On Stochastic Generators of Completely Positive Cocycles  

E-Print Network [OSTI]

A characterisation of the generators of quantum stochastic cocycles of completely positive (CP) maps is given in terms of the complete dissipativity (CD) of its form-generator. The pseudo-Hilbert dilation of the stochastic form-generator and the pre-Hilbert dilation of the corresponding dissipator is found. The general form of the linear continuous structural maps for the algebra of all bounded operators is derived and the quantum stochastic flow for the corresponding cocycle is outlined. It is proved that any w*-analytical bounded CD form-generator give rise to a quantum stochastic CP cocycle over a von Neumann algebra.

V. P. Belavkin

2005-12-12T23:59:59.000Z

303

Quantum Error Correction Beyond Completely Positive Maps  

E-Print Network [OSTI]

By introducing an operator sum representation for arbitrary linear maps, we develop a generalized theory of quantum error correction (QEC) that applies to any linear map, in particular maps that are not completely positive (CP). This theory of "linear quantum error correction" is applicable in cases where the standard and restrictive assumption of a factorized initial system-bath state does not apply.

A. Shabani; D. A. Lidar

2009-10-21T23:59:59.000Z

304

Lattice Completion Algorithms for Distributed Computations  

E-Print Network [OSTI]

Lattice Completion Algorithms for Distributed Computations Vijay K. Garg Parallel and Distributed is usually modeled as a finite par- tially ordered set (poset) of events. Many operations on this poset new algorithms to construct or enumerate the lattice of normal cuts. Our algorithms are designed

Garg, Vijay

305

Policies, Procedures and Guidelines Complete Policy Title  

E-Print Network [OSTI]

Policies, Procedures and Guidelines Complete Policy Title: McMaster University Sustainability a high degree of vegetative surface while limiting the use of pesticides, harmful chemicals and the need; and · experiment with alternative paving methods that will incorporate vegetation. Transportation The University

Haykin, Simon

306

Policies, Procedures and Guidelines Complete Policy Title  

E-Print Network [OSTI]

Policies, Procedures and Guidelines Complete Policy Title: Procedures for Faculty Appeal Tribunals are used in these procedures: 1. `Appellant' means a faculty member who is entitled to appeal a tenure, within the Policy, Section IV, clauses 6(a) and 6(b). II Documents Governing Appeal Procedures

Hitchcock, Adam P.

307

Policies, Procedures and Guidelines Complete Policy Title  

E-Print Network [OSTI]

Policies, Procedures and Guidelines Complete Policy Title: Faculty General Grievance Procedure. OBJECTIVE This Procedure is designed to provide McMaster faculty members with prompt and impartial by existing, specific review procedures. It is intended to facilitate and promote informal resolution

Haykin, Simon

308

Policies, Procedures and Guidelines Complete Policy Title  

E-Print Network [OSTI]

Policies, Procedures and Guidelines Complete Policy Title: Procedures for University Reviews copy held by the policy owner, the written copy prevails. #12;Procedures for University Reviews of Academic Departments April 28, 2005 1 Procedures for University Reviews of Academic Departments1 I

Haykin, Simon

309

MATLAB for complete novices Roland Memisevic  

E-Print Network [OSTI]

' programming language. Can be awkward. Not good for large software projects. Proprietary. #12;Starting MATLABMATLAB for complete novices Roland Memisevic January 18, 2007 #12;Why MATLAB ? Easy to learn. Many MATLAB to learn some math itself! #12;Caveats Has some disadvantages, too: Not a very 'modern

Hinton, Geoffrey E.

310

Theory-Contraction is NP-Complete  

Science Journals Connector (OSTI)

......problem is NP-complete. To that end, I need to provide the formal de nitions...Indeed, at no time in the future of humankind will the communal belief-system...into the contraction problem. To this end, consider the class of networks all......

Neil Tennant

2003-11-01T23:59:59.000Z

311

A Complete Equational Axiomatization for Prefix Iteration  

E-Print Network [OSTI]

Algebra (MPA), which is a subalgebra of BPA equivalent to Milner's basic CCS. We present a fi- nite] incorporated the binary Kleene star in Basic Process Algebra (BPA) [2], and they suggested three equational axioms for BPA, are a complete axiomatization for BPA modulo bisimulation. In this paper, we add

Fokkink, Wan

312

Extremal unital completely positive normal maps  

E-Print Network [OSTI]

We study the convex set of unital completely positive normal map on a von-Neumann algebra and find a necessary and sufficient condition for an element in the convex set to be extremal. We also deal with the same problem for the convex subset which admits a faithful normal state.

Anilesh Mohari

2013-01-11T23:59:59.000Z

313

Food dropping as a food transfer mechanism among western lowland gorillas in Moukalaba-Doudou National Park, Gabon  

Science Journals Connector (OSTI)

In this paper, I describe the food-dropping behavior of western lowland gorillas observed in Moukalaba-Doudou National Park, Gabon. I collected observational data of gorillas eating...

Yuji Iwata

2014-07-01T23:59:59.000Z

314

An experimental and analytical study of annular two phase flow friction pressure drop in a reduced acceleration field  

E-Print Network [OSTI]

AN EXPERIMENTAL AND ANALYTICAL STUDY OF ANNULAR TWO PHASE FLOW FRICTION PRESSURE DROP IN A REDUCED ACCELERATION FIELD A Thesis by MONTCPMERY WHEELER Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1992 Major Subject: Nuclear Engineering AN EXPERIMENTAL AND ANALYTICAL STUDY OF ANNULAR TWO PHASE FLOW FRICTION PRESSURE DROP IN A REDUCED ACCELERATION FIELD A Thesis by MONTGOMERY WHEELER...

Wheeler, Montgomery

1992-01-01T23:59:59.000Z

315

Mechanisms of liquid sheet breakup and the resulting drop size distributions; Part 2: strand breakup and experimental observations  

SciTech Connect (OSTI)

This paper reports that both a wave mechanism and a perforation mechanism have been proposed as the first step in the breakup of fluid sheets. For black liquor sprays, the dominant mechanism is the formation and growth of perforations according to either mechanism, cylindrical strands develop and subsequently break up to form drops. By combining the results of analyzing the breakup of both the sheet and strands, only a discrete number of drop sizes can be predicted from the wave mechanism.

Spielbauer, T.M.; Aidum, C.K. (Institute of Paper Science and Technology, Atlanta, GA (United States))

1992-03-01T23:59:59.000Z

316

Software Testing Jos de Kloe,  

E-Print Network [OSTI]

/GUI interfaces) Integration tests: automatisch verzenden van files naar ECMWF triggeren van processen bij ECMWF Document SVVP=Software Validation and Verification Plan #12;MMM, J. de Kloe, 2 maart 2009 7 GSOV testing Werking van algorithmes Werking van allerhande scripts Complete processor Controleer ook dat foutieve

Stoffelen, Ad

317

Effects of sudden expansion and contraction flow on pressure drops in the Stirling engine regenerator  

SciTech Connect (OSTI)

The flow losses in the regenerators greatly influence the performance of the Stirling engine. The losses mainly depend on fluid friction through the regenerator matrix, but are also generated in sudden expansion and contraction flow at the regenerator ends. The latter losses can't be neglected in the case of small area ratio (entrance area/cross-sectional area in regenerator). The pressure drops in regenerators are usually estimated assuming a uniform velocity distribution of working gas in the matrices. The estimation results, however, are generally smaller than practical data. The cross-sectional flow areas of the heater and cooler of typical Stirling engines are smaller than the cross- sectional area of the regenerator. The effects of the small flow passage on the velocity distribution of working fluid in the matrix, that is, a flow transition from tubes or channels to a regenerator matrix, can be often confirmed by the discolored matrix. Especially, the lack of a uniform distribution of velocity in the matrix causes increased flow loss and decreased thermal performance. So, it is necessary to understand the quantitative effects of the sudden change in flow area at the regenerator ends on the velocity distribution and pressure drop. In this paper, using matrices made of stacks of wire screens, the effects of the entrance and exit areas and the length of the regenerator on pressure drops are examined by an unidirectional steady flow apparatus. The experimental data are arranged in an empirical equation. The lack of a uniformity of velocity distribution is visualized using smoke-wire methods. The empirical equation presented is applied to the estimation of pressure loss in an actual engine regenerator. The applicability of the equation is examined by comparison of estimated value with engine data in pressure loss.

Hamaguchi, K.; Yamashita, I.; Hirata, K.

1998-07-01T23:59:59.000Z

318

Lab completes record year for environmental cleanup  

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

Record year for environmental cleanup Record year for environmental cleanup Lab completes record year for environmental cleanup Personnel conducted more field investigations and cleanup campaigns than ever and completed a record number of Lab shipments to WIPP. December 16, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

319

Completion strategy includes clay and precipitate control  

SciTech Connect (OSTI)

This article describes the conditions which are necessary for a successful oil well completion in the Mississippi and Cherokee zones of South Central Kansas. Topics considered include paraffin precipitation, clay swelling and migration, and iron precipitation. Clays in these zones are sensitive to water-base treating fluids and tend to swell and migrate to the well bore, thereby causing permeability damage. The presence of iron in the Mississippi and Cherokee formations has been indicated by cuttings, core samples, and connate water samples.

Sandy, T.; Gardner, G.R.

1985-05-06T23:59:59.000Z

320

Falling behind, failure and drop outs in Mexican public universities: Autonomous University of Chihuahua (Mexico) case  

Science Journals Connector (OSTI)

The subject deals with the concepts of falling behind, failure and drop outs as the main indicators to the academic measuring methods in Mexican public universities, complemented by the national proposal to establish institutional tutorial models as the probable solution for the reduction of such indicators. In addition, it includes the outcomes of diagnostic studies performed at the Autonomous University of Chihuahua, Mexico, taking into consideration the outstanding findings about the causes that provoke such problems, and distinguish its behaviour among students coursing educative programs with social approach and its comparison to those related to sciences.

Javier Tarango

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Foot Drop after Ethanol Embolization of Calf Vascular Malformation: A Lesson on Nerve Injury  

SciTech Connect (OSTI)

Ethanol is often used in sclerotherapy to treat vascular malformations. Nerve injury is a known complication of this procedure. However, the management of this complication is not well described in literature. This case describes a 10-year-old boy with a slow flow vascular malformation in the right calf who underwent transarterial ethanol embolization following prior unsuccessful direct percutaneous sclerotherapy. The development of a dense foot drop that subsequently recovered is described, and the management of this uncommon but distressful complication is discussed.

Tay, Vincent Khwee-Soon, E-mail: vincentkstay@gmail.com [Singapore General Hospital, Department of Plastic, Reconstructive, and Aesthetic Surgery (Singapore); Mohan, P. Chandra, E-mail: chandra.mohan@sgh.com.sg [Singapore General Hospital, Department of Diagnostic Radiology (Singapore); Liew, Wendy Kein Meng, E-mail: wendy.liew.km@kkh.com.sg [KK Women's and Children's Hospital, Department of Paediatrics (Neurology Service) (Singapore); Mahadev, Arjandas, E-mail: arjandas.mahadev@kkh.com.sg [KK Women's and Children's Hospital, Department of Orthopaedic Surgery (Singapore); Tay, Kiang Hiong, E-mail: tay.kiang.hiong@sgh.com.sg [Singapore General Hospital, Department of Diagnostic Radiology (Singapore)

2013-08-01T23:59:59.000Z

322

Four-point probe measurements of a direct current potential drop on layered conductive cylinders  

Science Journals Connector (OSTI)

We have determined the steady state electric field due to direct current flowing via point contacts at the cylindrical surface of a uniformly layered conductive rod of finite length. The solution allows one to use four-point probe potential drop measurements to estimate the conductivity or thickness of the layer assuming that the other parameters are known. The electrical potential in the rod has a zero radial derivative at its surface except at the injection and extractions points. This means that the required solution can be expressed in terms of a Green's function satisfying a Neumann boundary condition. Four-point measurements have been made to demonstrate the validity of theoretical results.

Yi Lu; John R Bowler

2012-01-01T23:59:59.000Z

323

Certification testing of the Los Alamos National Laboratory Heat Source/Radioisotopic Thermoelectric Generator shipping container  

SciTech Connect (OSTI)

The Heat Source/Radioisotopic Thermoelectric Generator shipping counter is a Type B packaging currently under development by Los Alamos National Laboratory. Type B packaging for transporting radioactive material is required to maintain containment and shielding after being exposed to normal and hypothetical accident environments defined in Title 10 of the Code of Federal Regulations Part 71. A combination of testing and analysis is used to verify the adequacy of this packaging design. This report documents the testing portion of the design verification. Six tests were conducted on a prototype package: a water spray test, a 4-foot normal conditions drop test, a 30-foot drop test, a 40-inch puncture test, a 30-minute thermal test, and an 8-hour immersion test.

Bronowski, D.R.; Madsen, M.M.

1991-09-01T23:59:59.000Z

324

Drop of coherence of the lower kilo-Hz QPO in neutron stars: is there a link with the innermost stable circular orbit?  

E-Print Network [OSTI]

Using all available archival data from the Rossi X-ray Timing Explorer (RXTE), we follow the frequency of the kilo-Hz QPOs in three low luminosity neutron star low mass X-ray binaries; namely 4U 1636-536, 4U 1608-522, and 4U1735-44. Following earlier work, we focus our analysis on the lower kilo-Hz QPO, for which we study the dependency of its quality factor (Q) amplitude as a function of frequency over a range covering from 500 Hz to 1000 Hz. As previously found for 4U 1636-536, we show that the quality factor of the lower kilo-Hz increases with frequency up to a maximum frequency around 800 Hz, beyond which an abrupt drop of its coherence is observed down to a limiting frequency where the QPO disappears completely. Simultaneously the amplitude of the QPOs is almost constant below the peak frequency and starts to decrease smoothly afterwards. The peak frequency is 850 Hz, 820 Hz, 740 Hz whereas the limiting frequency is 920 Hz, 900 Hz and 830 Hz for 4U 1636-536, 4U 1608-522 and 4U 1735-44 respectively. A ceiling of the lower QPO frequencies is also seen clearly in a frequency versus count rate diagram for all sources. This behavior is reproducible within an object and between objects. We suggest here that the drop of coherence of the lower QPO may be a geometry-related effect, which could be related to the last stable circular orbit.

Didier Barret; Jean-Francois Olive; M. Coleman Miller

2005-10-04T23:59:59.000Z

325

Completion Report for Well ER-18-2  

SciTech Connect (OSTI)

Well ER-18-2 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well, located on Buckboard Mesa in the western part of the Nevada Test Site, was drilled in the spring of 1999 as part of the U.S. Department of Energy's hydrogeologic investigation well program in the Western Pahute Mesa - Oasis Valley region just west of the Test Site. A 44.5-centimeter surface hole was drilled and cased off to the depth 408.1 meters below the surface. The hole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 762.0 meters. A preliminary composite, static, water level was measured at the depth of approximately 369.7 meters approximately two months after the completion string was installed. One completion string with three isolated, slotted intervals was installed in the well. Detailed lithologic descriptions with preliminary stratigraphic assignments are included in the report. These are based on composite drill cuttings collected every 3 meters and 15 sidewall samples taken at various depths below 420 meters, supplemented by geophysical log data and results of detailed chemical and mineralogical studies of rock samples. The upper part of the well penetrated Tertiary-age basalt, underlain by tuffaceous moat-filling sediments interbedded with ash-flow tuff units of the Thirsty Canyon Group and the Beatty Wash Formation. The lower half of the drill hole penetrated ash-flow tuff of the mafic-rich Ammonia Tanks Tuff. The geologic interpretation of data from Well ER-18-2 indicates that this site is located inside the structural margin of the Ammonia Tanks caldera.

Bechtel Nevada

2003-09-01T23:59:59.000Z

326

Completion Report for Well ER-EC-8  

SciTech Connect (OSTI)

Well ER-EC-8 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in the summer of 1999 as part of the U.S. Department of Energy's hydrogeologic investigation program in the Western Pahute Mesa - Oasis Valley region just west of the Nevada Test Site. A 44.5-centimeter surface hole was drilled and cased off to a depth of 129.8 meters below the surface. The hole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 609.6 meters. One completion string with three isolated slotted intervals was installed in the well. A preliminary composite, static water level was measured at the depth of 98.4 meters, 24 days after installation of the completion string. Detailed lithologic descriptions with stratigraphic assignments are included in the report. These are based on evaluation of composite drill cuttings collected every 3 meters, and 20 sidewall samples taken at various depths below 157.9 meters, supplemented by geophysical log data and results of detailed chemical and mineralogical studies of rock samples. Drilling began in Tertiary-age tuff of the Thirsty Canyon Group, and penetrated tuffs of the Beatty Wash Formation, tuff of Buttonhook Wash, and the upper portion of the Ammonia Tanks Tuff. The geologic interpretation of data from this well helps define the location of the western margin of the Timber Mountain caldera complex in the southwestern Nevada volcanic field. Geologic and hydrologic data from the well will aid in development of models to predict groundwater flow and contaminant migration within and near the Nevada Test Site.

Bechtel Nevada

2004-10-01T23:59:59.000Z

327

Shape oscillation and static deformation of drops and bubbles driven by modulated radiation stresses—Theory  

Science Journals Connector (OSTI)

Deformations of drops and bubbles opposed by surface tension and driven by radiation stresses at the interface are calculated using spherical harmonic expansions for the radial and tangential stresses. Superimposed acoustic waves produce stresses which oscillate at the difference frequency ? of the waves in addition to static stresses. When the effects of viscosity on the acoustic waves are omitted the tangential radiation stress vanishes; a procedure is proposed for calculating the radial stresses from the theory for ’’Acoustic Radiation Pressure on a Compressible Sphere’’ [K. Yosioka and Y. Kawasima Acustica 5 167–173 (1955)]. The calculation of the response assumes incompressible second?order flow and omits the body forces which are normally asociated with acoustic streaming. Resonance phase shifts and enhancements of the response should occur when ? is close to the natural oscillation frequency of a mode. Quadrupole resonance phase shifts and enhancements have been observed by the author [J. Acoust. Soc. Am. 67 27–37 (1980)]. Diverse applications of the theory include the possibilities of: inference of the interfacial tension from the response; emulsification by exciting large amplitude oscillations; and deformation or splitting of bubbles by radiation stresses. The decay time of free oscillation is also calculated; a new term is found which is small but significant for drops surrounded by a liquid and supplements the theory for ’’The Oscillations of a Fluid Droplet Immersed in Another Fluid’’ [C. A. Miller and L. E. Scriven J. Fluid Mech. 32 417–435 (1968)].

Philip L. Marston

1980-01-01T23:59:59.000Z

328

Microsoft Word - CRC nearing completion.doc  

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

Begins Final Efforts to Consolidate Tank Farm Begins Final Efforts to Consolidate Tank Farm Control Rooms Into One State-of-the-Art Facility AIKEN, S.C. (June 25, 2013) - Nearly a decade of work to consolidate six control rooms into a single facility at the Savannah River Site (SRS) tank farms is nearing completion with the recent closure of two F Tank Farm control rooms. Signing off the command and control functions of the 1F and 74F control rooms last

329

Stimulation Technologies for Deep Well Completions  

SciTech Connect (OSTI)

The Department of Energy (DOE) is sponsoring the Deep Trek Program targeted at improving the economics of drilling and completing deep gas wells. Under the DOE program, Pinnacle Technologies conducted a study to evaluate the stimulation of deep wells. The objective of the project was to review U.S. deep well drilling and stimulation activity, review rock mechanics and fracture growth in deep, high-pressure/temperature wells and evaluate stimulation technology in several key deep plays. This report documents results from this project.

Stephen Wolhart

2005-06-30T23:59:59.000Z

330

Random Testing versus Partition Testing.  

E-Print Network [OSTI]

?? The difference between Partition Testing and Random Testing has been thoroughlyinvestigated theoretically. In this thesis we present a practical study ofthe differences between random… (more)

Oftedal, Kristian

2011-01-01T23:59:59.000Z

331

Coherence and Completeness of Population-based Family Cancer Reports  

Science Journals Connector (OSTI)

...research-article Research Articles Coherence and Completeness of Population-based...telephone survey in Connecticut examined coherence and completeness of reports from 1...household survey. This study describes the coherence and completeness of such reports in a...

Louise Wideroff; Anne O. Garceau; Mark H. Greene; Marsha Dunn; Timothy McNeel; Phuong Mai; Gordon Willis; Lou Gonsalves; Michael Martin; Barry I. Graubard

2010-03-01T23:59:59.000Z

332

SRS - Area Completion Projects - ARF/IRF  

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

4/16/2012 4/16/2012 SEARCH GO spacer Administrative Record File/Information Repository File Federal Facility Agreement and Supporting Documentation General Information and Technologies Public Involvement Home SRS Home Area Completion Projects Administrative Record File/Information Repository File (ARF/IRF) Index of documents contained in the ARF/IRF is available at the University of South Carolina Libraries - Aiken and Columbia on microfilm and/or CD. This index is in PDF (portable document format) which requires Adobe Acrobat Reader software to be installed on your computer. Disclaimer - The scanning process used to transfer documents into the portable document format may unintentionally create minor inaccuracies in the text. The viewer is warned that minor spelling errors may occur and numerical data may be missing decimal points or exponential values. Should the viewer have any questions regarding a particular section of text, an accurate hardcopy is always available from the Area Completion Project Document Control at the Savannah River Site, Debbie Rice at 803-725-3885.

333

Acoustical performance testing of duct silencers  

Science Journals Connector (OSTI)

The test method used in North America to evaluate the acoustical performance of duct silencers is ASTM E477. The ASTM standard provides an approved method for measuring the aerodynamic pressure drop dynamic insertion loss and self?generated noise of duct silencers. Unfortunately restrictions on the construction of the test duct in the current standard cause erroneous results in the measurement of insertion loss at low frequencies. These errors are due to acoustic resonances that occur naturally in the empty test duct. It is recommended that the standard be modified to require anechoic terminations at both ends of the test duct. It is also recommended that more specific design criteria for the source chamber be established and that a new section be added to provide for the measurement of the radiated noise from the casing of the test specimen. Specific recommendations relating to all of these issues will be provided.

2002-01-01T23:59:59.000Z

334

Complete Fuel Combustion for Diesel Engines Resulting in Greatly...  

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

Complete Fuel Combustion for Diesel Engines Resulting in Greatly Reduced Emissions and Improved Fuel Efficiency Complete Fuel Combustion for Diesel Engines Resulting in Greatly...

335

Department of Energy Completes Five Recovery Act Projects - Moves...  

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

Five Recovery Act Projects - Moves Closer to Completing Recovery Act Funded Work at Oak Ridge Site Department of Energy Completes Five Recovery Act Projects - Moves Closer to...

336

Transition for Pantex and Y-12 Contract Completed | National...  

National Nuclear Security Administration (NNSA)

Completed Transition for Pantex and Y-12 Contract Completed Press Release Jul 1, 2014 OAK RIDGE, Tenn. - The National Nuclear Security Administration Production Office and...

337

Oak Ridge Environmental Management Program Completes Work at...  

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

Environmental Management Program Completes Work at Bethel Valley Burial Grounds Oak Ridge Environmental Management Program Completes Work at Bethel Valley Burial Grounds September...

338

Making it Easier to Complete Clean Energy Projects with Qualified...  

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

Making it Easier to Complete Clean Energy Projects with Qualified Energy Conservation Bonds (QECBs) Making it Easier to Complete Clean Energy Projects with Qualified Energy...

339

Nevada Proof of Completion of Work (Water Right) | Open Energy...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library Form: Nevada Proof of Completion of Work (Water Right) Abstract Required notice of completion of diversion works for...

340

SRS Completes Annual Examinations to Verify Safe Storage of Nuclear...  

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

Completes Annual Examinations to Verify Safe Storage of Nuclear Materials SRS Completes Annual Examinations to Verify Safe Storage of Nuclear Materials July 29, 2014 - 12:00pm...

Note: This page contains sample records for the topic "drop tests completed" 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

6 - Enterprise Web Application Testing  

Science Journals Connector (OSTI)

A robust software testing strategy is essential for bulletproofing an enterprise application and for a quality delivery within the planned cost and quality. We have seen some testing strategies specific to scalability, availability, and performance in previous chapters. This chapter complements those testing methodologies by elaborating on testing best practices and testing methodologies that can be adopted for testing enterprise web applications. Creating a rock-solid testing strategy is a creative and multi-dimensional effort requiring intricate knowledge of the domain, technology, and scenario in which the end user operates. With the emergence of various enterprise web technologies, traditional testing methods fall short of meeting various end-user expectations. This chapter focuses on the challenges with testing in general and web testing methods in particular. The chapter then lays out the critical success factors for a sound testing strategy in enterprise application testing. It provides novel end-to-end software testing methodologies, starting from the testing estimation model, up through postproduction for enterprise web applications. The key pillars of the testing strategy proposed in this chapter are based on user-centric, complete validation, automation, proactive problem detection and prevention and performance focus (the UCAPP model). The chapter provides sample testing metrics, testing processes, for implementation of proposed testing strategy. The chapter also provides detailed insights from comprehensive analysis of successfully implemented enterprise web applications, software testing trends, and best practices implemented successfully in large-scale enterprise projects to achieve high availability in enterprise applications. The chapter provides enterprise testing principles with a special focus on enterprise web scenarios. In previous chapters, we saw the testing processes, best practices, and techniques applicable for each of the quality attributes—scalability, availability, and performance. This chapter extends those concepts and covers the remaining aspects of testing such as testing principles, process, and techniques applicable to generic projects and enterprise web projects.

Shailesh Kumar Shivakumar

2015-01-01T23:59:59.000Z

342

Slimhole Drilling, Logging, and Completion Technology - An Update  

SciTech Connect (OSTI)

Using slim holes (diameter < 15 cm) for geothermal exploration and small-scale power production can produce significant cost savings compared to conventional rotary-drilling methods. In addition, data obtained from slim holes can be used to lower the risks and costs associated with the drilling and completion of large-diameter geothermal wells. As a prime contractor to the U.S. Department of Energy (DOE), Sandia National Laboratories has worked with industry since 1992 to develop and promote drilling, testing, and logging technology for slim holes. This paper describes the current status of work done both in-house and contracted to industry. It focuses on drilling technology, case histories of slimhole drilling projects, data collection and rig instrumentation, and high-temperature logging tools.

FINGER,JOHN T.; JACOBSON,RONALD D.

1999-10-07T23:59:59.000Z

343

PILOT-SCALE HYDRAULIC TESTING OF RESORCINOL FORMALDEHYDE ION EXCHANGE RESIN  

SciTech Connect (OSTI)

Savannah River National Laboratory (SRNL) performed pilot-scale hydraulic/chemical testing of spherical resorcinol formaldehyde (RF) ion exchange (IX) resin for the River Protection Project Hanford Tank Waste Treatment & Immobilization Plant (WTP) Project. The RF resin cycle testing was conducted in two pilot-scale IX columns, 1/4 and 1/2 scale. A total of twenty-three hydraulic/chemical cycles were successfully completed on the spherical RF resin. Seven of the cycles were completed in the 12-inch IX Column and sixteen cycles were completed in the 24-inch IX Column. Hydraulic testing showed that the permeability of the RF resin remained essentially constant, with no observed trend in the reduction of the permeability as the number of cycles increased. The permeability during the pilot-scale testing was 2 1/2 times better than the design requirements of the WTP full-scale system. The permeability of the resin bed was uniform with respect to changes in bed depth. Upflow Regeneration and Simulant Introduction in the IX columns revealed another RF resin benefit; negligible radial pressures to the column walls from the swelling of resin beads. In downflow of the Regeneration and Simulant Introduction steps, the resin bed particles pack tightly together and produce higher hydraulic pressures than that found in upflow. Also, upflow Simulant Introduction produced an ideal level bed for the twenty cycles completed using upflow Simulant Introduction. Conversely, the three cycles conducted using downflow Simulant Introduction produced an uneven bed surface with erosion around the thermowells. The RF resin bed in both columns showed no tendency to form fissures or pack more densely as the number of cycles increased. Particle size measurements of the RF resin showed no indication of particle size change (for a given chemical) with cycles and essentially no fines formation. Micrographs comparing representative bead samples before and after testing indicated no change in bead morphology. The skeletal density of the RF resin in the 24-inch IX Column increased slightly with cycling (in both hydrogen and sodium form). The chemical solutions used in the pilot-scale testing remained clear throughout testing, indicating very little chemical breakdown of the RF resin beads. The RF resin particles did not break down and produce fines, which would have resulted in higher pressure drops across the resin bed. Three cesium (Cs) loading tests were conducted on the RF resin in pilot-scale IX columns. Laboratory analyses concluded the Cs in the effluent never exceeded the detection limit. Therefore, there was no measurable degradation in cesium removal performance. Using the pilot-scale systems to add the RF resin to the columns and removing the resin from the columns was found to work well. The resin was added and removed from the columns three times with no operational concerns. Whether the resin was in sodium or hydrogen form, the resin flowed well and resulted in an ideal resin bed formation during each Resin Addition. During Resin Removal, 99+ % of the resin was easily sluiced out of the IX column. The hydraulic performance of the spherical RF resin during cycle testing was found to be superior to all other tested IX resins, and SRNL testing indicates that the resin should hold up to many cycles in actual radioactive Cs separation. The RF resin was found to be durable in the long term cycle testing and should result in a cost saving in actual operations when compared to other IX resins.

Adamson, D

2007-01-09T23:59:59.000Z

344

PILOT-SCALE HYDRAULIC TESTING OF RESORCINOL FORMALDEHYDE ION EXCHANGE RESIN  

SciTech Connect (OSTI)

Savannah River National Laboratory (SRNL) performed pilot-scale hydraulic/chemical testing of spherical resorcinol formaldehyde (RF) ion exchange (IX) resin for the River Protection Project-Hanford Tank Waste Treatment & Immobilization Plant (WTP) Project. The RF resin cycle testing was conducted in two pilot-scale IX columns, 1/4 and 1/2 scale. A total of twenty-three hydraulic/chemical cycles were successfully completed on the spherical RF resin. Seven of the cycles were completed in the 12 inch IX Column and sixteen cycles were completed in the 24 inch IX Column. Hydraulic testing showed that the permeability of the RF resin remained essentially constant, with no observed trend in the reduction of the permeability as the number of cycles increased. The permeability during the pilot-scale testing was 2 1/2 times better than the design requirements of the WTP full-scale system. The permeability of the resin bed was uniform with respect to changes in bed depth. Upflow Regeneration and Simulant Introduction in the IX columns revealed another RF resin benefit; negligible radial pressures to the column walls from the swelling of resin beads. In downflow of the Regeneration and Simulant Introduction steps, the resin bed particles pack tightly together and produce higher hydraulic pressures than that found in upflow. Also, upflow Simulant Introduction produced an ideal level bed for the twenty cycles completed using upflow Simulant Introduction. Conversely, the three cycles conducted using downflow Simulant Introduction produced an uneven bed surface with erosion around the thermowells. The RF resin bed in both columns showed no tendency to form fissures or pack more densely as the number of cycles increased. Particle size measurements of the RF resin showed no indication of particle size change (for a given chemical) with cycles and essentially no fines formation. Micrographs comparing representative bead samples before and after testing indicated no change in bead morphology. The skeletal density of the RF resin in the 24 inch IX Column increased slightly with cycling (in both hydrogen and sodium form). The chemical solutions used in the pilot-scale testing remained clear throughout testing, indicating very little chemical breakdown of the RF resin beads. The RF resin particles did not break down and produce fines, which would have resulted in higher pressure drops across the resin bed. Three cesium (Cs) loading tests were conducted on the RF resin in pilot-scale IX columns. Laboratory analyses concluded the Cs in the effluent never exceeded the detection limit. Therefore, there was no measurable degradation in cesium removal performance. Using the pilot-scale systems to add the RF resin to the columns and removing the resin from the columns was found to work well. The resin was added and removed from the columns three times with no operational concerns. Whether the resin was in sodium or hydrogen form, the resin flowed well and resulted in an ideal resin bed formation during each Resin Addition. During Resin Removal, 99+ % of the resin was easily sluiced out of the IX column. The hydraulic performance of the spherical RF resin during cycle testing was found to be superior to all other tested IX resins, and SRNL testing indicates that the resin should hold up to many cycles in actual radioactive Cs separation. The RF resin was found to be durable in the long term cycle testing and should result in a cost saving in actual operations when compared to other IX resins.

Adamson, D

2006-11-08T23:59:59.000Z

345

Completion Report for Well ER-EC-7  

SciTech Connect (OSTI)

Well ER-EC-7 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in the summer of 1999 as part of the Department of Energy's hydrogeologic investigation program in the Western Pahute Mesa - Oasis Valley region just west of the Test Site. A 44.5-centimeter surface hole was drilled and cased off to a depth of 265.8 meters below the surface. The hole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 422.5 meters. The planned depth of 762 meters was not reached due to borehole stability problems. One completion string with two isolated slotted intervals was installed in the well. A preliminary composite, static, water level was measured at the depth of 227.8 meters, 20 days after installation of the completion string. Detailed lithologic descriptions with stratigraphic assignments are included in the report. These are based on composite drill cuttings, supplemented by geophysical log data, and incorporating data from detailed chemical and mineralogical studies of rock samples. Beneath a thin alluvial deposit, the well penetrated 410 meters of lava and bedded tuff of the Volcanics of Fortymile Canyon Group, deposited in the Timber Mountain caldera moat after caldera collapse. The geologic interpretation of data from this well provides information on the thickness, lithologic composition, and hydrogeologic character of moat-filling rocks in the southern portion of the Timber Mountain caldera complex in the southwestern Nevada volcanic field.

Bechtel Nevada

2004-10-01T23:59:59.000Z

346

Completion Report for Well ER-EC-1  

SciTech Connect (OSTI)

Well ER-EC-1 was drilled for the U.S. Department of Energy, Nevada Operations Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in the spring of 1999 as part of the U.S. Department of Energy's hydrogeologic investigation well program in the Western Pahute Mesa - Oasis Valley region just west of the Test Site. A 44.5-centimeter surface hole was drilled and cased off to the depth 675.1 meters below the surface. The hole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 1,524.0 meters. A preliminary composite, static, water level was measured at the depth of approximately 566.3 meters prior to installation of the completion string. One completion string with three isolated, slotted intervals was installed in the well. Detailed lithologic descriptions with preliminary stratigraphic assignments are included in the report. These are based on composite drill cuttings collected every 3 meters and 31 sidewall samples taken at various depths below 680 meters, supplemented by geophysical log data. Detailed chemical and mineralogical studies of rock samples are in progress. The well penetrated Tertiary-age lava and tuff of the Timber Mountain Group, the Paintbrush Group, the Calico Hills Formation, the Crater Flat Group, and the Volcanics of Quartz Mountain. The preliminary geologic interpretation of data from Well ER-EC-1 indicates the presence of a structural trough or bench filled with a thick section of post-Rainier Mesa lava. These data also suggest that this site is located on a buried structural ridge that may separate the Silent Canyon and Timber Mountain caldera complexes.

Townsend, M.J.

2000-12-01T23:59:59.000Z

347

Completion Report for Well ER-EC-5  

SciTech Connect (OSTI)

Well ER-EC-5 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in the summer of 1999 as part of the U.S. Department of Energy's hydrogeologic investigation program in the Western Pahute Mesa - Oasis Valley region just west of the Nevada Test Site. A 44.5-centimeter surface hole was drilled and cased off to a depth of 342.6 meters below ground surface. The borehole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 762.0 meters. One completion string with three isolated slotted intervals was installed in the well. A preliminary composite, static water level was measured at the depth of 309.9 meters, 40 days after installation of the completion string. Detailed lithologic descriptions with stratigraphic assignments are included in the report. These are based on composite drill cuttings collected every 3 meters, and 18 sidewall samples taken at various depths below 349.6 meters, supplemented by geophysical log data and results from detailed chemical and mineralogical analyses of rock samples. The well penetrated Tertiary-age tuffs of the Thirsty Canyon Group, caldera moat-filling sedimentary deposits, lava of the Beatty Wash Formation, and landslide breccia and tuffs of the Timber Mountain Group. The well reached total depth in welded ashflow tuff of the Ammonia Tanks Tuff after penetrating 440.1 meters of this unit, which is also the main water-producing unit in the well. The geologic interpretation of data from this well constrains the western margin of the Ammonia Tanks caldera to the west of the well location.

Bechtel Nevada

2004-10-01T23:59:59.000Z

348

PSA_Well_Completion_Report.book  

Office of Legacy Management (LM)

Restoration Restoration Project U.S. Department of Energy National Nuclear Security Administration Nevada Site Office Environmental Restoration Project U.S. Department of Energy National Nuclear Security Administration Nevada Site Office Nevada Environmental Restoration Project Well Completion Report for Corrective Action Unit 447, Project Shoal Area Churchill County, Nevada Revision No.: 0 September 2006 Approved for public release; further dissemination unlimited. DOE/NV--1166 Available for public sale, in paper, from: U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge

349

An Ergodic Dilation of Completely Positive Maps  

E-Print Network [OSTI]

We shall prove the following Stinespring-type theorem: there exists a triple $(\\pi,\\mathcal{H},\\mathbf{V})$ associated with an unital completely positive map $\\Phi:\\mathfrak{A}\\rightarrow \\mathfrak{A}$ on C* algebra $\\mathfrak{A}$ with unit, where $\\mathcal{H}$ is a Hilbert space, $\\pi:\\mathfrak{A\\rightarrow B}(\\mathcal{H})$ is a faithful representation and $\\mathbf{V}$ is a linear isometry on $\\mathcal{H}$ such that $\\pi(\\Phi(a)=\\mathbf{V}^*\\pi(a)\\mathbf{V}$ for all $a$ belong to $\\mathfrak{A}$. The Nagy dilation theorem, applied to isometry $\\mathbf{V}$, allows to construct a dilation of ucp-map, $\\Phi$, in the sense of Arveson, that satisfies ergodic properties of a $\\Phi $-invariante state $\\phi$ on $\\mathfrak{A}$, if $\\Phi$ admit a $\\phi $-adjoint.

Pandiscia, Carlo

2011-01-01T23:59:59.000Z

350

Completion of the Radioactive Materials Packaging Handbook  

SciTech Connect (OSTI)

The Radioactive Materials Packaging Handbook: Design, Operation and Maintenance, which will serve as a replacement for the Cask Designers Guide (Shappert, 1970), has now been completed and submitted to the Oak Ridge National Laboratory (ORNL) electronics publishing group for layout and printing; it is scheduled to be printed in late spring 1998. The Handbook, written by experts in their particular fields, is a compilation of technical chapters that address the design aspects of a package intended for transporting radioactive material in normal commerce; it was prepared under the direction of M. E. Wangler of the US Department of Energy (DOE) and is intended to provide a wealth of technical guidance that will give designers a better understanding of the regulatory approval process, preferences of regulators on specific aspects of package design, and the types of analyses that should be considered when designing a package to carry radioactive materials.

Shappert, L.B.

1998-02-01T23:59:59.000Z

351

Direct memory access transfer completion notification  

DOE Patents [OSTI]

Methods, compute nodes, and computer program products are provided for direct memory access (`DMA`) transfer completion notification. Embodiments include determining, by an origin DMA engine on an origin compute node, whether a data descriptor for an application message to be sent to a target compute node is currently in an injection first-in-first-out (`FIFO`) buffer in dependence upon a sequence number previously associated with the data descriptor, the total number of descriptors currently in the injection FIFO buffer, and the current sequence number for the newest data descriptor stored in the injection FIFO buffer; and notifying a processor core on the origin DMA engine that the message has been sent if the data descriptor for the message is not currently in the injection FIFO buffer.

Chen, Dong (Croton on Hudson, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Kumar, Sameer (White Plains, NY); Parker, Jeffrey J. (Rochester, MN); Steinmacher-Burow, Burkhard D. (Esslingen, DE); Vranas, Pavlos (Danville, CA)

2010-07-27T23:59:59.000Z

352

Completely Reducible maps in Quantum Information Theory  

E-Print Network [OSTI]

In order to compute the Schmidt decomposition of $A\\in M_k\\otimes M_m$, we must consider an associated self-adjoint map. Here, we show that if $A$ is positive under partial transposition (PPT) or symmetric with positive coefficients (SPC) or invariant under realignment then its associated self-adjoint map is completely reducible. We give applications of this fact in Quantum Information Theory. We recover some theorems recently proved for PPT and SPC matrices and we prove these theorems for matrices invariant under realignment using theorems of Perron-Frobenius theory. One consequence of these theorems is the fact that if $\\mathbb{C}^{k}$ contains $k$ mutually unbiased bases then $\\mathbb{C}^{k}$ contains $k+1$. We search for other types of matrices that could have the same property. We consider a group of linear transformations acting on $M_k\\otimes M_k$, which contains the partial transpositions and the realignment map. For each element of this group, we consider the set of matrices in $M_k\\otimes M_k\\simeq M_{k^2}$ that are positive and remain positive, or invariant, under the action of this element. Within this family of sets, we have the set of PPT matrices, the set of SPC matrices and the set of matrices invariant under realignment. We show that these three sets are the only sets of this family such that the associated self-adjoint map of each matrix is completely reducible. We also show that every matrix invariant under realignment is PPT in $M_2\\otimes M_2$ and we present a counterexample in $M_k\\otimes M_k$, $k\\geq 3$.

Daniel Cariello

2014-12-12T23:59:59.000Z

353

Vertical Drop of the Naval SNF Long Waste Package On Unyielding Surface  

SciTech Connect (OSTI)

The purpose of this calculation is to determine the structural response of a Naval SNF (Spent Nuclear Fuel) Long Waste Package (WP) subjected to 2 m-vertical drop on unyielding surface (US). The scope of this document is limited to reporting the calculation results in terms of maximum stress intensities. This calculation is associated with the waste package design; calculation is performed by the Waste Package Design group. AP-3.12Q, Revision 0, ICN 0, Calculations, is used to perform the calculation and develop the document. The finite element calculation is performed by using the commercially available ANSYS Version (V) 5.4 finite element code. The result of this calculation is provided in terms of maximum stress intensities.

S. Mastilovic

2006-07-21T23:59:59.000Z

354

KC-135 zero-gravity two-phase flow pressure drop experiments and modelling  

E-Print Network [OSTI]

drop and the conclusions. Table 1. Literature Review Summary. EQUATIONS APPUCABLE REGION e, mi+C4] X X2 Cgmt+eX+X2 2 X & 0. 4 X & 0. 15 ANNULAR FLOW WITH USE OF PREMOLI ALGORITHM d (D-28) P (I x)I. Pg Pt where 8 = ? is the slip ratio...)ttpt for X&100 (/he m(N] tp for X&IQQ 0 1 = E+ 3 24 ? I. 'tl Fo. 045 Wee. oss AP2e m-(~ Jtlspt(t X & 0. 6 (OYERFREDIcr) LOW AND MIDRANGE QUALITIES (UNDERPREDICI) EQUATIONS APPLICABLE REGION @z pl~ DpsUs HIGH QUALITIES ANNULAR FLOW P~P &i (D-25...

Lambert, Anne

1990-01-01T23:59:59.000Z

355

Geothermal Two-Phase Wellbore Flow: Pressure Drop Correlations and Flow Pattern Transitions  

SciTech Connect (OSTI)

In this paper we present some basic concepts of two-phase flow and review the Orkiszewski (1967) correlations which have been suggested by various investigators to perform well for geothermal wellbore flow situations. We also present a flow regime map based on the transition criteria used by Orkiszewski (1967) and show that most geothermal wells flow under slug flow regime. We have rearranged bubble- to slug-flow transition criterion used by Orkiszewski (1967) to show that the transition depends on the dimensionless pipe diameter number in addition to dimensionless liquid and gas velocity numbers. Our aim is also to identify what research may lead to improvements in two-phase pressure drop calculations for geothermal wellbore flow.

Ambastha, A.K.; Gudmundsson, J.S.

1986-01-21T23:59:59.000Z

356

Design, Feasibility, and Testing of Instrumented Rod Bundles to Improve Heat Transfer Knowledge in PWR Fuel Assemblies  

SciTech Connect (OSTI)

Two 5 x 5 test rod bundles mimicking the PWR fuel assembly have been adapted into two suitable test loop facilities, respectively, to carry out sufficiently detailed hydraulic and thermal measurements in identical geometric configuration. The objective is to investigate heat transfer phenomena in single-phase as well as with onset of nucleate boiling (ONB). The accuracy and reproducibility of the temperature measurements using the sliding-traversing thermocouple device under typical PWR conditions has been demonstrated in the thermal test facility. In the hydraulic loop, a Laser Doppler Velocimetry (LDV) system to precisely scan the local axial velocity component in each sub-channel has been implemented. The approach is to utilize mean sub-channel axial velocity distributions and pressure drop data from the hydraulic loop and the global boundary conditions (Pressure, Temperature, flow rate) from the thermal loop to simulate sub-channels in appropriate T/H codes. This permits computation of sub-channel averaged fluid temperatures (as well as mass velocity) in various subchannels within the test bundle. Subsequently, in conjunction with the wall temperatures and applied heat flux values from the thermal loop, it is possible to develop a complete map of heat transfer coefficients along the 9 instrumented central heater rods. Locations downstream of spacer grids would be of special interest. Depending on pressure, mass velocity and heat flux conditions of a given test, the inlet temperature will be a parameter to be varied so that the ONB boundary can be observed within the bundle. Detailed designs of the test section, required loop modifications, and adaptation of specialized instrumentation and data acquisition systems have been accomplished in both test loops. Further we have established that based on such detailed rod surface temperature and sub-channel axial velocity measurements, it is possible to achieve sufficient accuracy in the temperature measurements to meet the objective of improving the heat transfer correlations applicable to PWR cores. (authors)

Bergeron, A. [CEA, Saclay (France); Chataing, T.; Garnier, J. [CEA, Genoble (France); Decossin, E.; Peturaud, P. [EDF/R and D, Chatou (France); Yagnik, S.K. [Electric Power Research Institute - EPRI (United States)

2007-07-01T23:59:59.000Z

357

Effect to the High Flux Isotope Reactor by the nearby heavy load drop  

SciTech Connect (OSTI)

In this calculation, GE-2000 cask of 25,000 lbs is assumed to drop from a height of 20-ft above the bottom of the High Flux Isotope Reactor (HFIR) pool slab with end velocity of 430 in/sec at the loading station. The consequences of the dynamic impact to the bottom slab of the pool and to the nearby HFIR reactor vessel are analyzed by applying ABAQUS computer code. The results show that both HFIR vessel structure and its supporting legs are subjected to elastic disturbances only and will not be damaged. The bottom slab of the pool will be damaged. The plastic strain that will cause failure to the concrete slab at the point of impact extends a distance approximately half of the slab thickness of 36 inches. The plastic strain of failure for concrete is assumed to be 0.45%. The velocity response spectrum at the concrete slab next to HFIR vessel as a result of the impact is also obtained. The maximum spectral velocity is approximately 10 in/sec. It is approximately equal to the maximum magnitude of the Oak Ridge velocity spectrum formulated recently with 0.26g peak ground acceleration and 5% damping. However, the peak ground acceleration that is associated with the impact generated response spectrum curve can be as much as 20g. The high frequency acceleration waves are generated in impact problems. It is concluded that the damage caused by heavy load drop at loading station is controlled by the slab damage. The damage of slab will not be severe enough to cause the leakage of pool water.

Chang, S.J. [Oak Ridge National Lab., TN (United States). Research Reactors Div.

1996-06-01T23:59:59.000Z

358

Interphase transfer kinetics of thorium between nitric acid and tributyl phosphate solutions using the single drop and the Lewis cell techniques  

SciTech Connect (OSTI)

The kinetic rate constants for the interphase transfer of thorium between an aqueous phase and an organic phase of tributyl phosphate-n-paraffin hydrocarbon have been measured using the single drop and the Lewis cell techniques. Results from individual tests performed with the two techniques agree within experimental error. As with uranium, the data are consistent with a model in which the rate-controlling step is the rate of reaction of the components at the phase interface. An organic-soluble complex, represented by Th(NO/sub 3/)/sub 4/.2TBP, forms in the organic phase. The composition of this complex is confirmed by equilibrium, as well as by kinetic, data. The kinetic data include results from tests showing the effects of TBP concentration and nitrate concentration on the values of the forward and the reverse kinetic constants. Other tests show the effect of temperature on the kinetic constant in both the forward and the reverse transfer directions, and the activation energies and enthalpy for the extraction reactions were estimated from these data. Unlike uranium, thorium extraction was shown to have a Marangoni effect under certain conditions. 10 figures, 1 table.

Horner, D.E.; Mailen, J.C.; Coggins, J.R. Jr.; Thiel, S.W.; Scott, T.C.; Pih, N.; Yates, R.G.

1980-01-01T23:59:59.000Z

359

Mobile Testing  

Science Journals Connector (OSTI)

Mobile apps are everywhere. Some apps entertain and others enable business transactions. Apps increasingly interact with complex IT landscapes. For example, a banking app on a mobile device acts as a front end that invokes services on a back-end server ... Keywords: mobile apps, mobile devices, software quality management, software testing, test automation, test strategy

Klaus Haller

2013-11-01T23:59:59.000Z

360

I A STUDY OF THE WORKABILITY OF URANIUM BY MEANS OF TENSILE-IMPACT, HARDNESS, AND DROP-HAMMER  

Office of Legacy Management (LM)

A STUDY OF THE WORKABILITY OF URANIUM BY A STUDY OF THE WORKABILITY OF URANIUM BY MEANS OF TENSILE-IMPACT, HARDNESS, AND DROP-HAMMER I EVALUATIONS AT ELEVATED TEMPERATURES PROPOSAL TO NATIONAL LEAD COMPANY OF OHIO A STUDY OF THE WORKABILITY OF URANIUM BY MEANS OF TENSILE-IMPACT, HARDNESS, AND DROP-HAMMER EVALUATIONS AT ELEVATED TEMPERATURES PROPOSAL TO NATIONAL LEAD COMPANY OF OHIO Southern Research Institute Birmingham, Alabama January 30, 1963 Proposal No. 2152 Copy of original document Iccated in FEMP Archives. .L TABLEOFCONTENTS Page INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..I SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..z EQUIPMENT AND PROCEDURES . . . . . . . . . . . . . . . . . . . 3 A. Hot-Hardness Evaluations .................. 3

Note: This page contains sample records for the topic "drop tests completed" 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

Relay testing at Brookhaven National Laboratory  

SciTech Connect (OSTI)

Brookhaven National Laboratory (BNL) is conducting a seismic test program on relays. The purpose of the test program is to investigate the influence of various designs, electrical and vibration parameters on the seismic capacity levels. The first series of testing has been completed and performed at Wyle Laboratories. The major part of the test program consisted of single axis, single frequency sine dwell tests. Random multiaxis, multifrequency tests were also performed. Highlights of the test results as well as a description of the testing methods are presented in this paper. 10 figs.

Bandyopadhyay, K.; Hofmayer, C.

1989-01-01T23:59:59.000Z

362

Heavy Overweight Vehicle Brake Testing (HOVBT)  

E-Print Network [OSTI]

Heavy Overweight Vehicle Brake Testing (HOVBT) Oak Ridge National Laboratory managed by UT for a real-time on-board brake assessment tool. Test Overview A combination tractor-trailer will be given a complete brake rebuild prior to several tests performed at fully -laden and several overweight loading

363

Definition of Environmental Management (EM) Completion  

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

D D D e e f f i i n n i i t t i i o o n n o o f f E E M M C C o o m m p p l l e e t t i i o o n n a a n n d d D D O O E E S S i i t t e e C C l l o o s s u u r r e e This fact sheet defines critical points in the cleanup process, specifies where the Office of Environmental Management (EM) programmatic responsibility ends, and clarifies the responsibilities of other Program Secretarial Offices managing a site after EM's mission is complete. Accordingly, these definitions serve as the framework for developing or revising strategic plans, site baselines, and implementation plans. Environmental Management (Cleanup) includes those activities necessary to evaluate and mitigate a release or threat of release of a hazardous substance that may pose a risk to human health or the environment. Cleanup activities may include source term

364

'Complete' measurement of molecular Coulomb-explosions  

SciTech Connect (OSTI)

The multiple ionization and fragmentation of small molecules, e.g. H2, D2, H2O, and CF4, by fast H{sup +}, He{sup +}, and highly charged O{sup q+}-ions was studied utilizing a position- and time-sensitive multi-particle detector. The coincident measurement of the momenta of correlated fragment-ions yields a kinematically complete image of the molecular break-up process. Thereby, apart from relative cross-sections for specific reaction channels, the fragmentation energy as well as angular correlations can be derived for each individual event. Of special interest are 'Coulomb-explosion' processes like H2{yields}H{sup +}+H{sup +} or H2O{yields}H{sup +}+H{sup +}+O{sup n+}. Whereas the H2 and D2 data are in good agreement with a pure Coulomb-explosion model, this model is insufficient to explain the detailed behaviour of more complex systems. In case of H2O better agreement is achieved with ab initio MCSCF-calculations of the intermediate H2O{sup (n+2)+} parent-ion.

Werner, U.; Lutz, H. O. [Fakultaet fuer Physik, Universitaet Bielefeld, Universitaetsstrasse 25, D-33615 Bielefeld (Germany)

1996-02-25T23:59:59.000Z

365

Carbon Storage Partner Completes First Year of CO2 Injection Operations in  

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

Storage Partner Completes First Year of CO2 Injection Storage Partner Completes First Year of CO2 Injection Operations in Illinois Carbon Storage Partner Completes First Year of CO2 Injection Operations in Illinois November 19, 2012 - 12:00pm Addthis Washington, DC - A project important to demonstrating the commercial viability of carbon capture, utilization and storage (CCUS) technology has completed the first year of injecting carbon dioxide (CO2) from an industrial plant at a large-scale test site in Illinois. Led by the Illinois State Geological Survey, the Illinois Basin-Decatur Project is the first demonstration-scale project in the United States to use CO2 from an industrial source and inject it into a saline reservoir. The CO2 is being captured from an ethanol production facility operated by the Archer Daniels Midland Company in Decatur, Ill., and is being injected

366

SNL Begins Field Testing on First SMART Blades  

Broader source: Energy.gov [DOE]

The Department of Energy (DOE) Sandia National Laboratories (SNL) completed fabrication and began field testing a set of wind turbine blades with active load control capabilities.

367

Heat transfer and pressure drop data for high heat flux densities to water at high subcritical pressures  

E-Print Network [OSTI]

Local surface ooeffioients of heat t-ansfer, overall pressure drop data and mean friction factor are presented for heat flamms up to 3.52106 BtuAr ft2 for water flowing in a nickel tabe isder the following conditions: mass ...

Rohsenow, Warren M.

1951-01-01T23:59:59.000Z

368

A Two-Phase Pressure Drop Model Incorporating Local Water Balance and Reactant Consumption in PEM Fuel Cell Gas Channels  

E-Print Network [OSTI]

), and directly affects cost and sizing of fuel cell subsystems. Within several regions of PEMFC operating Fuel Cell Gas Channels E. J. See and S. G. Kandlikar Department of Mechanical Engineering, Rochester in proton exchange membrane fuel cells (PEMFCs). The ability to model two-phase flow and pressure drop

Kandlikar, Satish

369

periods of inconvenience when they drop fruit and create litter problems on paved surfaces such as patios, walks, driveways,  

E-Print Network [OSTI]

periods of inconvenience when they drop fruit and create litter problems on paved surfaces a flowering or fruiting tree lives up to its potential for health and beauty is largely dependent upon its will thrive and flower well. Flowering and fruiting are greatly influenced by duration and intensity

Liskiewicz, Maciej

370

Effect of certain admixtures on coalescence of drops in the extraction system TBP-HNO{sub 3} (HCl)  

SciTech Connect (OSTI)

An attempt is made to characterize quantitatively the effect of the TBP hydrolysis products (butanol and dibutyl phosphate) and silica admixtures on the drop coalescene in the two-phase system TBP-HNO{sub 3} (or HCl). Lifetimes of a great number of particular drops on the planar phase boundary were measured, and the lifetime distribution was analyzed. This allowed determination of the coalescence constant and also (using physicochemical properties of the two-phase systems) estimation of depth of the continuous phase layer between the drop and the planar phase boundary at the instant of the drop appearance on the surface, at the point when the coalescence becomes possible as a result of mechanical and thermal fluctuations, and at the point when the coalescence is decelerated by virtue of certain reasons. The coalescence rate at practically the same physical parameters of the system is determined to a great extent by the nature of compounds occurring on the interface. The structural-mechanical barriers due to the occurrence of silica in the surface layer of the aqueous solution containing 3 M HNO{sub 3} and 0.03 M SiO{sub 2} are estimated at the planar phase boundary. In this case, the interface region is sharply different in physical properties from the bulk of the phases.

Sinegribova, O.A.

1995-09-01T23:59:59.000Z

371

In-drop capillary spooling of spider capture thread inspires highly extensible fibres  

E-Print Network [OSTI]

Spiders' webs and gossamer threads are often paraded as paradigms for lightweight structures and outstanding polymers. Probably the most intriguing of all spider silks is the araneid capture thread, covered with tiny glycoprotein glue droplets. Even if compressed, this thread remains surprisingly taut, a property shared with pure liquid films, allowing both thread and web to be in a constant state of tension. Vollrath and Edmonds proposed that the glue droplets would act as small windlasses and be responsible for the tension, but other explanations have also been suggested, involving for example the macromolecular properties of the flagelliform silk core filaments. Here we show that the nanolitre glue droplets of the capture thread indeed induce buckling and coiling of the core filaments: microscopic in-vivo observations reveal that the slack fibre is spooled into and within the droplets. We model windlass activation as a structural phase transition, and show that fibre spooling essentially results from the interplay between elasticity and capillarity. This is demonstrated by reproducing artificially the mechanism on a synthetic polyurethane thread/silicone oil droplet system. Fibre size is the key in natural and artificial setups which both require micrometer-sized fibres to function. The spools and coils inside the drops are further shown to directly affect the mechanical response of the thread, evidencing the central role played by geometry in spider silk mechanics. Beside shedding light on araneid capture thread functionality, we argue that the properties of this biological system provide novel insights for bioinspired synthetic actuators.

Hervé Elettro; Sébastien Neukirch; Fritz Vollrath; Arnaud Antkowiak

2015-01-05T23:59:59.000Z

372

Characterization of Vertical Velocity and Drop Size Distribution Parameters in Widespread Precipitation at ARM Facilities  

SciTech Connect (OSTI)

Extended, high-resolution measurements of vertical air motion and median volume drop diameter D0 in widespread precipitation from three diverse Atmospheric Radiation Measurement Program (ARM) locations [Lamont, Oklahoma, Southern Great Plains site (SGP); Niamey, Niger; and Black Forest, Germany] are presented. The analysis indicates a weak (0-10 cm{sup -1}) downward air motion beneath the melting layer for all three regions, a magnitude that is to within the typical uncertainty of the retrieval methods. On average, the hourly estimated standard deviation of the vertical air motion is 0.25 m s{sup -1} with no pronounced vertical structure. Profiles of D0 vary according to region and rainfall rate. The standard deviation of 1-min-averaged D0 profiles for isolated rainfall rate intervals is 0.3-0.4 mm. Additional insights into the form of the raindrop size distribution are provided using available dual-frequency Doppler velocity observations at SGP. The analysis suggests that gamma functions better explain paired velocity observations and radar retrievals for the Oklahoma dataset. This study will be useful in assessing uncertainties introduced in the measurement of precipitation parameters from ground-based and spaceborne remote sensors that are due to small-scale variability.

Giangrande S. E.; Luke, E. P.; Kollias, P.

2012-02-01T23:59:59.000Z

373

Theory of shape oscillations of drops and bubbles driven by modulated radiation stresses  

Science Journals Connector (OSTI)

Deformations of drops and bubbles opposed by surface tension and driven by radiation stresses at the interface are calculated using spherical harmonic expansions for the radial and tangential stresses. Superposed acoustic waves produce stresses which oscillate at the difference frequency ? of the waves in addition to static stresses. When the effects of viscosity on the acoustic waves are omitted. the tangential radiation stress vanishes; a procedure is proposed for calculating the radial stresses from the theory for “Acoustic Radiation Pressure on a Compressible Sphere” [K. Yosioka and Y. Kawasima Acustica 5 167–173 (1955)]. The calculation of the response assumes incompressible second?order flow and omits the body forces which are normally associated with acoustic streaming.Resonance phase shifts and enhancements of the response should occur when ? is close to the natural oscillation frequency of a mode. Quadrupole resonance phase shifts and enhancements have been observed [P. L. Marston and R. E. Apfel J. Acoust. Soc. Am. 63 S41(A) (1978): J. Colloid Interface Sci. 68 280–286 (1979)]. [Work performed at Yale University and supported by ONR.

Philip L. Marston

1979-01-01T23:59:59.000Z

374

The influence of attached bubbles on potential drop and current distribution at gas-evolving electrodes  

SciTech Connect (OSTI)

A theoretical study is presented of the effects of bubbles attached to the surface of a gas-evolving electrode, with emphasis on their influence on the local current distribution and on the potential drop at the electrode. The mathematical model accounts for the combined influence of (i) ohmic obstruction within the electrolyte, (ii) area masking on the electrode surface, which raises surface overpotential by increasing the effective current density, and (iii) decreased local supersaturation, which lowers the concentration overpotential. The electrolytic transport is described by potential theory, and the dissolved gas is assumed to obey steady-state diffusion within a concentration boundary layer. The coupled field equations are solved numerically using the boundary-element method. The model is applied to hydrogen evolution in potassium-hydroxide solution. For gas evolution in the Tafel kinetic regime, the current distribution is nearly uniform over the unmasked electrode area, and the increase in surface overpotential is the dominant voltage effect. However, outside the Tafel regime (e.g. on cathodes of greater catalytic activity) the current density is strongly enhanced near the bubble-contact zone, and the supersaturation-lowering effect is quite strong, largely offsetting the ohmic and surface-overpotential effects. Proceeding from a set of base conditions, the authors perform a systematic examination of attached-bubble effects, their relative importance, and their dependence on system variables.

Dukovic, J.; Tobias, C.W.

1987-02-01T23:59:59.000Z

375

Numerical analysis of the optimal turbine pressure drop ratio in a solar chimney power plant  

Science Journals Connector (OSTI)

Abstract In a solar chimney power plant, only a fraction of the available total pressure difference can be used to run the turbine to generate electrical power. The optimal ratio of the turbine pressure drop to the available total pressure difference in a solar chimney system is investigated using theoretical analysis and 3D numerical simulations. The values found in the literature for the optimal ratio vary between 2/3 and 0.97. In this study, however, the optimal ratio was found to vary with the intensity of solar radiation, and to be around 0.9 for the Spanish prototype. In addition, the optimal ratios obtained from the analytical approach are close to those from the numerical simulation and their differences are mainly caused by the neglect of aerodynamic losses associated with skin friction, flow separation, and secondary flow in the theoretical analysis. This study may be useful for the preliminary estimation of power plant performance and the power-regulating strategy option for solar chimney turbines.

Penghua Guo; Jingyin Li; Yuan Wang; Yingwen Liu

2013-01-01T23:59:59.000Z

376

Definition of Environmental Management (EM) Completion | Department of  

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

Definition of Environmental Management (EM) Completion Definition of Environmental Management (EM) Completion Definition of Environmental Management (EM) Completion The purpose of this memorandum is to provide you with additional clarification on: 1) the specific activities that must be accomplished before an environmental cleanup project is complete; and 2) the specific activities that need to be accomplished before the Office of Environmental Management's (EM) responsibility for a site, or portions of a site, is complete. Definition of Environmental Management (EM) Completion More Documents & Publications EM SSAB Conference Calls - January 27, 2011 Site Transition Summary: Cleanup Completion to Long-Term Stewardship at Department of Energy On-going Mission Sites Site Transition Process upon Completion of the Cleanup Mission: Fact Sheet

377

Incinerator Completes Mission in Oak Ridge | Department of Energy  

Office of Environmental Management (EM)

Incinerator Completes Mission in Oak Ridge Incinerator Completes Mission in Oak Ridge December 1, 2009 - 12:00pm Addthis OAK RIDGE, Tenn. - After more than 18 years of operation...

378

Performance of the Third 50 Completed ATP Projects  

E-Print Network [OSTI]

Performance of the Third 50 Completed ATP Projects National Institute of Standards and Technology NIST Special Publication 950-4 #12;Performance of the Third 50 Completed ATP Projects Status Report .......................................................... 95 Appendix B ­ Reasons for Terminating ATP Projects

379

Performance of the Third 50 Completed ATP Projects  

E-Print Network [OSTI]

Performance of the Third 50 Completed ATP Projects National Institute of Standards and Technology Publication 950-4 Advanced Materials and Chemicals #12;Performance of the Third 50 Completed ATP Projects

380

Performance of the Third 50 Completed ATP Projects  

E-Print Network [OSTI]

Performance of the Third 50 Completed ATP Projects National Institute of Standards and Technology NIST Special Publication 950-4 #12;Performance of the Third 50 Completed ATP Projects Status Report

Note: This page contains sample records for the topic "drop tests completed" 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

K-25 West Wing Demolition Completed | Department of Energy  

Office of Environmental Management (EM)

Completed K-25 West Wing Demolition Completed January 28, 2010 - 12:00pm Addthis OAK RIDGE, Tenn. - Thirteen months after demolition began, the final unit of the K-25 Building...

382

CONTRACTIVE AND COMPLETELY CONTRACTIVE HOMOMORPHISMS OF PLANAR ALGEBRAS  

E-Print Network [OSTI]

CONTRACTIVE AND COMPLETELY CONTRACTIVE HOMOMORPHISMS OF PLANAR ALGEBRAS TIRTHANKAR BHATTACHARYYA AND GADADHAR MISRA Abstract. We consider contractive homomorphisms of a planar algebra A() over a finitely connected bounded domain C and ask if they are necessarily completely contractive. We show

Misra, Gadadhar

383

Complete CFD analysis of a Velocity XL-5 RG with flight-test verification  

E-Print Network [OSTI]

The Texas A&M Flight Research Laboratory (FRL) recently received delivery of its newest aircraft, the Velocity XL-5 RG. The Velocity can fly faster than the other aircraft owned by the FRL and does not have a propeller in the front of the aircraft...

Schouten, Shane Michael

2008-10-10T23:59:59.000Z

384

Status of the Large Coil Test Facility  

SciTech Connect (OSTI)

The Large Coil Test Facility (LCTF) is serving as the focus for international collaboration in the development of superconducting toroidal field coils. The United States is providing the test facility and three test coils. EURATOM, Japan, and Switzerland are each providing one coil, to be tested in a six-coil compact torus. Construction of the LCTF was completed in November 1983 within the $35.75 million budget established in December 1980. Concurrently with the later stages of construction, the vacuum system, the liquid nitrogen system, and the helium refrigeration system were operated in acceptance and performance tests. Two test coils with bath-cooled windings were received and installed by October 1983. Shakedown of the integrated facility systems and limited testing of the two coils are beginning in December 1983. Preparations have been made for installation of the other four test coils, which are now nearing completion in Europe and the United States.

Haubenreich, P.N.; Bohanan, R.E.; May, J.R.; Miller, H.E.

1983-01-01T23:59:59.000Z

385

Nuclear Materials Safeguards and Security Upgrade Project Completed...  

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

Safeguards and Security Upgrade Project Completed Under Budget | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering...

386

Optimization Online - A Simpler Approach to Matrix Completion  

E-Print Network [OSTI]

Oct 4, 2009 ... Keywords: Matrix completion, low-rank matrices, convex optimization, nuclear norm minimization, random matrices, operator Chernoff bound, ...

Benjamin Recht

2009-10-04T23:59:59.000Z

387

Protected B when completed 2014 Personal Tax Credits Return  

E-Print Network [OSTI]

Protected B when completed TD1 2014 Personal Tax Credits Return Your employer or payer will use Personal Tax Credits Return, and complete the appropriate section. 4. Pension income amount ­ If you this form to determine the amount of your tax deductions. Read the back before completing this form

Boonstra, Rudy

388

Apparatus for the concurrent inspection of partially completed welds  

DOE Patents [OSTI]

An apparatus for the concurrent inspection of partially completed welds is described in which is utilized in combination with a moveable welder for forming a partially completed weld, and an ultrasonic generator mounted on a moveable welder in which is reciprocally moveable along a path of travel which is laterally disposed relative to the partially completed weld.

Smartt, Herschel B. (Idaho Falls, ID); Johnson, John A. (Idaho Falls, ID); Larsen, Eric D. (Idaho Falls, ID); Bitsoi, Rodney J. (Ririe, ID); Perrenoud, Ben C. (Rigby, ID); Miller, Karen S. (Idaho Falls, ID); Pace, David P. (Idaho Falls, ID)

2002-01-01T23:59:59.000Z

389

Formal completions of Néron models for algebraic tori  

Science Journals Connector (OSTI)

......x = n2 j=1 FORMAL COMPLETIONS OF N ERON MODELS 625...there exist y M and an index 1 j n2 such that y...the local case, the completion of the N eron model...the global case the completion of the N eron model...up to isomorphism. Index Ad = A[[z1......

Oleg Demchenko; Alexander Gurevich; Xavier Xarles

2010-05-01T23:59:59.000Z

390

The Completion of an Archimedean f-Ring  

Science Journals Connector (OSTI)

......archimedean /-ring has a completion; in fact, every such ring...and closed sets in SC. THE COMPLETION OF AN ABCHIMEDEAN /-RING...there is a point ye% and and index AeA such that/A(y...Theorem except LEMMA 3. The completion of an archimedean f-ring......

D. G. Johnson

1965-01-01T23:59:59.000Z

391

TORSION IN PROFINITE COMPLETIONS OF TORSION-FREE GROUPS  

Science Journals Connector (OSTI)

......be any finite-index, torsion-free...The pro-finite completion G of G is an open...TORSION IN PROF1N1TE COMPLETIONS 329 k = 3...is of finite index in SLk(Z...the pro-finite completion of some finite index subgroup F of......

ALEXANDER LUBOTZKY

1993-09-01T23:59:59.000Z

392

The Lateral Completion of a Lattice-Ordered Group  

Science Journals Connector (OSTI)

......operations of taking lateral completions and orthocompletions commute. 4. The lateral completion of an 1-group with zero...of g. Let Y = T(G) be COMPLETION OF A LATTICE-ORDERED GROUP 459 an index set for the set of all pairs......

Paul Conrad

1969-07-01T23:59:59.000Z

393

A Note on Lateral Completions in Lattice-Ordered Groups  

Science Journals Connector (OSTI)

......l)/C. Let H be an ^-completion of G and let B be a convex...358-362] A NOTE ON LATERAL COMPLETIONS IN LATTICE-ORDERED GROUPS...D(G) = 0. Let A be an index set for an invariant set of...10]. Let H be the .^-completion of GT in Y[P(.G/Md......

Richard D. Byrd; Justin T. Lloyd

1969-01-01T23:59:59.000Z

394

New C*-completions of discrete groups and related spaces  

Science Journals Connector (OSTI)

......research-article PAPERS New C*-completions of discrete groups and related...associate a C*-algebra completion of the group ring that encapsulates...every ideal D (), the ideal completion C D() is a compact quantum...normal subgroup of infinite index. Suppose D1 () and D2......

Nathanial P. Brown; Erik P. Guentner

2013-12-01T23:59:59.000Z

395

Self-organization of bouncing oil drops: Two-dimensional lattices and spinning clusters Suzanne I. Lieber, Melissa C. Hendershott, Apichart Pattanaporkratana, and Joseph E. Maclennan  

E-Print Network [OSTI]

Self-organization of bouncing oil drops: Two-dimensional lattices and spinning clusters Suzanne I Received 16 October 2006; published 18 May 2007 Multiple oil drops bouncing on the surface of a vertically vibrating bath of the same oil exhibit self- organization behavior in two dimensions S. Protière, Y. Couder

Weeks, Eric R.

396

Impact of Sea Spray on Air–Sea Fluxes. Part I: Results from Stochastic Simulations of Sea Spray Drops over the Ocean  

Science Journals Connector (OSTI)

The contributions of sea spray drops to the total air–sea exchanges of momentum, heat, and mass remain an open question. A number of factors obscure any simple quantification of their contribution; the per drop contribution to the fluxes is a ...

James A. Mueller; Fabrice Veron

2014-11-01T23:59:59.000Z

397

Bubble formation during the collision of a sessile drop with a meniscus D. L. Keij, K. G. Winkels, H. Castelijns, M. Riepen, and J. H. Snoeijer  

E-Print Network [OSTI]

Bubble formation during the collision of a sessile drop with a meniscus D. L. Keij, K. G. Winkels OF FLUIDS 25, 082005 (2013) Bubble formation during the collision of a sessile drop with a meniscus D. L such as dip-coating, generically leads to the entrapment of small air bubbles. Here we experimentally study

Snoeijer, Jacco

398

Efficient Path Delay Test Generation with Boolean Satisfiability  

E-Print Network [OSTI]

Assignments (NAs) of the paths are compacted to improve the compaction ratio. However, dynamic compaction takes significantly more CPU time than static compaction. 1.5 Pseudo Functional Test The voltage level of the power grid in the circuit can... significantly affect the accuracy of delay test. [32][33] The launching of the delay test causes a surge in the current drawn from the power grid. Because of the inductance on the power grid, this current surge will cause a large drop in power supply voltage...

Bian, Kun

2013-12-10T23:59:59.000Z

399

JV Task 46 - Development and Testing of a Thermally Integrated SOFC-Gasification System for Biomass Power Generation  

SciTech Connect (OSTI)

The Energy & Environmental Research Center has designed a biomass power system using a solid oxide fuel cell (SOFC) thermally integrated with a downdraft gasifier. In this system, the high-temperature effluent from the SOFC enables the operation of a substoichiometric air downdraft gasifier at an elevated temperature (1000 C). At this temperature, moisture in the biomass acts as an essential carbon-gasifying medium, reducing the equivalence ratio at which the gasifier can operate with complete carbon conversion. Calculations show gross conversion efficiencies up to 45% (higher heating value) for biomass moisture levels up to 40% (wt basis). Experimental work on a bench-scale gasifier demonstrated increased tar cracking within the gasifier and increased energy density of the resultant syngas. A series of experiments on wood chips demonstrated tar output in the range of 9.9 and 234 mg/m{sup 3}. Both button cells and a 100-watt stack was tested on syngas from the gasifier. Both achieved steady-state operation with a 22% and 15% drop in performance, respectively, relative to pure hydrogen. In addition, tar tolerance testing on button cells demonstrated an upper limit of tar tolerance of approximately 1%, well above the tar output of the gasifier. The predicted system efficiency was revised down to 33% gross and 27% net system efficiency because of the results of the gasifier and fuel cell experiments. These results demonstrate the feasibility and benefits of thermally integrating a gasifier and a high-temperature fuel cell in small distributed power systems.

Phillip Hutton; Nikhil Patel; Kyle Martin; Devinder Singh

2008-02-01T23:59:59.000Z

400

BENCAP, LLC: CAPSULE VELOCITY TEST  

SciTech Connect (OSTI)

Ben Cap, LLC, has a technology that utilizes bebtonite to plug wells. The bentonite is encapsulated in a cardboard capsule, droped down to the bottom of the well where it is allowed to hydrate, causing the bentonite to expand and plug the well. This method of plugging a well is accepted in some, but not all states. This technology can save a significant amount of money when compared to cementing methods currently used to plug and abandon wells. The test objective was to obtain the terminal velocity of the capsule delivery system as it drops through a column of water in a wellbore. Once the terminal velocity is known, the bentonite swelling action can be timed not to begin swelling until it reaches the bottom of the well bore. The results of the test showed that an average speed of 8.93 plus or minus 0.12 ft/sec was achieved by the capsule as it was falling through a column of water. Plotting the data revealed a very linear function with the capsules achieving terminal velocity shortly after being released. The interference of the capsule impacting the casing was not readily apparent in any of the runs, but a siginal sampling anomaly was present in one run. Because the anomaly was so brief and not present in any of the other runs, no solid conclusions could be drawn. Additional testing would be required to determine the effects of capsules impacting a fluid level that is not at surface.

Meidinger, Brian

2005-09-07T23:59:59.000Z

Note: This page contains sample records for the topic "drop tests completed" 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

Advanced regenerator testing in the Raytheon dual-use cryocoolerr  

SciTech Connect (OSTI)

Significant progress has been made on the Raytheon low cost space cryocooler called the Dual-Use Cryocooler (DUC). Most notably, the DUC has been integrated and tested with an advanced regenerator. The advanced regenerator is a drop-in replacement for stainless steel screens and has shown significant thermodynamic performance improvements. This paper will compare the performance of two different regenerators and explain the benefits of the advanced regenerator.

Schaefer, B. R.; Bellis, L.; Ellis, M. J.; Conrad, T. J. [Raytheon Space and Airborne Systems 2000 E. El Segundo Blvd., El Segundo, CA 90245 (United States)

2014-01-29T23:59:59.000Z

402

QualityAssurance&Testing  

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

and Testing and Testing Manufacturing Technologies The Manufacturing Science & Technology Center provides customers with manufacturing quality requirements, testing standards and specifica- tions for new product designs, including the implementation of these requirements into final product acceptance complete with documenta- tion. Technical support and procedures are fur- nished for Interagency Product Acceptance. Capabilities * Will inspect printed circuit (PC) boards, wire wrap boards, boxes, chassis, cables, racks, systems, etc. * Work from sketches or formal drawings * Review drawings and requirements * Visual inspections for layout, markings, solder joints, components, mechanical assembly, general workmanship, safety * Point-to-point continuity checks

403

Test Comparability  

E-Print Network [OSTI]

KU ScholarWorks | http://kuscholarworks.ku.edu Test Comparability 2010 by Christine Keller and David Shulenburger This work has been made available by the University of Kansas Libraries’ Office of Scholarly Communication and Copyright. Please... and Shulenburger, David. “Test comparability,” with Christine Keller in the Letters section of Change, September/October 2010, p. 6. Published version: http://www.changemag.org/Archives/Back%20 Issues/September-October%202010/letters-to-editor.html Terms of Use...

Keller, Christine; Shulenburger, David E.

2010-01-01T23:59:59.000Z

404

RMOTC - Testing - Enhanced Oil Recovery  

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

Enhanced Oil Recovery Enhanced Oil Recovery Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC will play a significant role in continued enhanced oil recovery (EOR) technology development and field demonstration. A scoping engineering study on Naval Petroleum Reserve No. 3's (NPR-3) enhanced oil recovery

405

Complete quantization of a diffeomorphism invariant field theory  

E-Print Network [OSTI]

In order to test the canonical quantization programme for general relativity we introduce a reduced model for a real sector of complexified Ashtekar gravity which captures important properties of the full theory. While it does not correspond to a subset of Einstein's gravity it has the advantage that the programme of canonical quantization can be carried out completely and explicitly, both, via the reduced phase space approach or along the lines of the algebraic quantization programme. This model stands in close correspondence to the frequently treated cylindrically symmetric waves. In contrast to other models that have been looked at up to now in terms of the new variables the reduced phase space is infinite dimensional while the scalar constraint is genuinely bilinear in the momenta. The infinite number of Dirac observables can be expressed in compact and explicit form in terms of the original phase space variables. They turn out, as expected, to be non-local and form naturally a set of countable cardinality.

T. Thiemann

1999-10-04T23:59:59.000Z

406

Interference well testing—variable fluid flow rate  

Science Journals Connector (OSTI)

At present when conducting an interference well test a constant flow rate (at the 'active' well) is utilized and the type-curve matching technique (where only 2–3 values of pressure drops are matched) is used to estimate the porosity–total compressibility product and formation permeability. For oil and geothermal reservoirs with low formation permeability the duration of the test may require a long period of time and it can be difficult to maintain a constant flow rate. The qualitative term 'long' period of time means that (at a given distance between the 'active' and 'observational' well) more test time (for low permeability formations) is needed to obtain tangible pressure drops in the 'observational' well. In this study we present working equations which will allow us to process field data when the flow rate at the 'active' well is a function of time. The shut-in period is also considered. A new method of field data processing, where all measured pressure drops are utilized, is proposed. The suggested method allows us to make use of the statistical theory to obtain error estimates on the regression parameters. It is also shown that when high precision (resolution) pressure gauges are employed the pressure time derivative equations can be used for the determination of formation hydraulic diffusivity. An example is presented to demonstrate the data processing procedure.

I M Kutasov; L V Eppelbaum; M Kagan

2008-01-01T23:59:59.000Z

407

Test Automation Ant JUnit Test Automation  

E-Print Network [OSTI]

Test Automation Ant JUnit Test Automation Mohammad Mousavi Eindhoven University of Technology, The Netherlands Software Testing 2012 Mousavi: Test Automation #12;Test Automation Ant JUnit Outline Test Automation Ant JUnit Mousavi: Test Automation #12;Test Automation Ant JUnit Why? Challenges of Manual Testing

Mousavi, Mohammad

408

Software Testing and Maintenance 1 Regression Testing  

E-Print Network [OSTI]

1 Software Testing and Maintenance 1 Regression Testing Introduction Test Selection Test Minimization Test Prioritization Summary Software Testing and Maintenance 2 What is it? Regression testing refers to the portion of the test cycle in which a program is tested to ensure that changes do not affect

Lei, Jeff Yu

409

Chapter 4+5 Code Complete Problem definition  

E-Print Network [OSTI]

tests #12;Example from ReelTwo - handling millions of documents Document Interface Text file XML Test Architecture Design Code Integration Unit tests System tests Demonstration Modeling Analysis Where have we got Code Integration Unit tests System tests Demonstration Modeling Analysis #12;Choice of Programming

Pfahringer, Bernhard

410

Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

Not Available

2014-09-01T23:59:59.000Z

411

Pressure drop and heat transfer distributions in three-pass rectangular channels with rib turbulators  

E-Print Network [OSTI]

- rameters include the flow Reynolds number (Re = 15, 000, 30, 000, 60, 000), the channel aspect ratio (W/H = 1, 1/2, 1/4), the rib pitch-to-height ratio (P/e = 5, 7. 5, 10, 15), the rib height-to-hydraulic diameter ratio (e/D=0. 039, 0. 047, 0. 063..., 3+~2. 103 I 3l. 0 cnt cnt C I II cth cm Fig 2. Schematic of the test rig 11 the channel height from 2. 54-cm (1- in. ) to 5. 08-crn (2-in. ). Similarly, the second test section was modified to be the third test section (rectangular channel, W...

Zhang, Peng

1988-01-01T23:59:59.000Z

412

test | Department of Energy  

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

test test test test More Documents & Publications 2009 ECR FINAL REPORT 2010 Final ECR 2008 Report Environmental Conflict Resolution...

413

Downward two-phase flow effects in heat-loss and pressure-drop modeling of steam injection wells  

SciTech Connect (OSTI)

Modelling of the pressure drop and heat loss in steam injection wells has undergone a gradual evolution since the heavy interest in enhanced oil recovery by steam injection in the mid-60's. After briefly reviewing the evolution of steam models this paper presents a model which advances the state-of-the-art of steam modelling. The main advance presented in this paper is modelling the effects of the various flow regimens that occur during steam injection. The paper describes the formulation of a two-phase downward vertical flow pressure drop model which is not limited by the ''no-slip'' homogeneous flow assumptions in most previously published models. By using different correlations for mist, bubble, and slug flow, improved pressure drop calculations result, which in turn improve temperature predictions. The paper describes how the model handles temperature predictions differently in the single and two-phase steam flow situations. The paper also describes special features in the model to account for layered soil properties, soil dry out, cyclic injection, coupling heat losses, and reflux boiling in wet annuli. Two examples problems are presented which illustrate some of these features.

Galate, J.W.; Mitchell, R.F.

1985-03-01T23:59:59.000Z

414

Follow-up Audit on Stockpile Surveillance Testing, IG-0744 | Department of  

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

Follow-up Audit on Stockpile Surveillance Testing, IG-0744 Follow-up Audit on Stockpile Surveillance Testing, IG-0744 Follow-up Audit on Stockpile Surveillance Testing, IG-0744 Significant backlogs existed in each of the three types of tests Surveillance Testing conducted in the Surveillance Testing Program---laboratory tests, flight tests, and component tests---as of September 30? 2005. Laboratory tests are conducted on weapons' non-nuclear systems to detect defects due to handling, aging, manufacturing, or design. Flight tests involve dropping or launching a weapon, with its nuclear components removed, to assess performance and reliability. Component tests involve the destructive analysis of the five primary weapon components: pits, secondaries, detonators, cable assemblies, and the gas transfer valves systems

415

Follow-up Audit on Stockpile Surveillance Testing, IG-0744 | Department of  

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

Follow-up Audit on Stockpile Surveillance Testing, IG-0744 Follow-up Audit on Stockpile Surveillance Testing, IG-0744 Follow-up Audit on Stockpile Surveillance Testing, IG-0744 Significant backlogs existed in each of the three types of tests Surveillance Testing conducted in the Surveillance Testing Program---laboratory tests, flight tests, and component tests---as of September 30? 2005. Laboratory tests are conducted on weapons' non-nuclear systems to detect defects due to handling, aging, manufacturing, or design. Flight tests involve dropping or launching a weapon, with its nuclear components removed, to assess performance and reliability. Component tests involve the destructive analysis of the five primary weapon components: pits, secondaries, detonators, cable assemblies, and the gas transfer valves systems

416

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup |  

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

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup American Recovery and Reinvestment Act can now claim that 85 percent of the Savannah River Site (SRS) has been cleaned up with the recent completion of the Lower Three Runs (stream) Project. Twenty miles long, Lower Three Runs leaves the main body of the 310-square mile site and runs through parts of Barnwell and Allendale Counties until it flows into the Savannah River. Government property on both sides of the stream acts as a buffer as it runs through privately-owned property. Completing this project reduces the site's footprint by another 10 percent. SRS Recovery Act Completes Major Lower Three Runs Project Cleanup More Documents & Publications

417

Los Alamos County Completes Abiquiu Hydropower Project, Bringing New Clean  

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

Los Alamos County Completes Abiquiu Hydropower Project, Bringing Los Alamos County Completes Abiquiu Hydropower Project, Bringing New Clean Energy Resources to New Mexico Los Alamos County Completes Abiquiu Hydropower Project, Bringing New Clean Energy Resources to New Mexico April 21, 2011 - 12:00am Addthis WASHINGTON, D.C. - U.S. Energy Secretary Steven Chu issued the following statement on the completion and startup today of the Abiquiu Hydropower Project in New Mexico - the first hydropower project funded by the American Recovery and Reinvestment Act to be completed nationwide. "Today marks a major milestone in securing America's clean energy future as we celebrate the completion of the Department of Energy's first major Recovery Act-funded water power project. By increasing renewable energy output at existing hydropower facilities, we can create clean energy jobs,

418

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup |  

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

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup American Recovery and Reinvestment Act can now claim that 85 percent of the Savannah River Site (SRS) has been cleaned up with the recent completion of the Lower Three Runs (stream) Project. Twenty miles long, Lower Three Runs leaves the main body of the 310-square mile site and runs through parts of Barnwell and Allendale Counties until it flows into the Savannah River. Government property on both sides of the stream acts as a buffer as it runs through privately-owned property. Completing this project reduces the site's footprint by another 10 percent. SRS Recovery Act Completes Major Lower Three Runs Project Cleanup More Documents & Publications

419

Method for the concurrent ultrasonic inspection of partially completed welds  

DOE Patents [OSTI]

A method for the concurrent ultrasonic inspection of partially completed welds is disclosed and which includes providing a pair of transducers which are individually positioned on the opposite sides of a partially completed weld to be inspected; moving the transducers along the length of and laterally inwardly and outwardly relative to the partially completed weld; pulsing the respective transducers to produce an ultrasonic signal which passes through or is reflected from the partially completed weld; receiving from the respective transducers ultrasonic signals which pass through or are reflected from the partially completed welds; and analyzing the ultrasonic signal which has passed through or is reflected from the partially completed weld to determine the presence of any weld defects.

Johnson, John A. (Idaho Falls, ID); Larsen, Eric D. (Idaho Falls, ID); Miller, Karen S. (Idaho Falls, ID); Smartt, Herschel B. (Idaho Falls, ID); McJunkin, Timothy R. (Idaho Falls, ID)

2002-01-01T23:59:59.000Z

420

Energy Department Completes K-25 Gaseous Diffusion Building Demolition |  

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

Energy Department Completes K-25 Gaseous Diffusion Building Energy Department Completes K-25 Gaseous Diffusion Building Demolition Energy Department Completes K-25 Gaseous Diffusion Building Demolition December 19, 2013 - 12:00pm Addthis K-25 Demolition - Oak Ridge 2013 K-25 Demolition - Oak Ridge 2013 Media Contacts Ben Williams, DOE, (865) 574-4912 Wayne McKinney, UCOR, (865) 576-6284 Oak Ridge, Tenn. - Today, the Department of Energy announced that its contractor URS|CH2M Oak Ridge, LLC, or UCOR, has completed demolition of the K-25 gaseous diffusion building, the largest facility in the DOE complex. UCOR took over the project in 2011 and has maintained a strong safety record while completing the demolition over one year ahead of its current schedule and approximately $300 million under the current budget. All debris removal is expected to be completed in spring 2014.

Note: This page contains sample records for the topic "drop tests completed" 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

Verification Testing Test Driven Development Testing with JUnit Verification  

E-Print Network [OSTI]

Verification Testing Test Driven Development Testing with JUnit Verification Any activity should be verified. #12;Verification Testing Test Driven Development Testing with JUnit Approaches to verification 1 Testing 2 Static Analysis · Peer review · Insepction/Walk-through/Structured review · Formal

Peters, Dennis

422

High power laser workover and completion tools and systems  

DOE Patents [OSTI]

Workover and completion systems, devices and methods for utilizing 10 kW or more laser energy transmitted deep into the earth with the suppression of associated nonlinear phenomena. Systems and devices for the laser workover and completion of a borehole in the earth. These systems and devices can deliver high power laser energy down a deep borehole, while maintaining the high power to perform laser workover and completion operations in such boreholes deep within the earth.

Zediker, Mark S; Rinzler, Charles C; Faircloth, Brian O; Koblick, Yeshaya; Moxley, Joel F

2014-10-28T23:59:59.000Z

423

Site Transition Process upon Completion of the Cleanup Mission...  

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

for sites that will transfer to a Landlord Program Secretarial Office or to Legacy Management for long-term stewardship. Site Transition Process upon Completion of the...

424

Telecommunications 1. Fax completed form to 979.847.1111.  

E-Print Network [OSTI]

Telecommunications Cell Phone 1. Fax completed form to 979.847.1111. 2. If you do not receive Date Desired Telecommunications Office Use Only Service Due Date #12;

425

NNSA Applauds Y-12 for Completing Potable Water Project Ahead...  

National Nuclear Security Administration (NNSA)

Applauds Y-12 for Completing Potable Water Project Ahead of Schedule and Under Budget | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission...

426

Political Economy Graduate Interdisciplinary Studies Program Course Completion Form (*)  

E-Print Network [OSTI]

Political Economy Graduate Interdisciplinary Studies Program Course Completion Form (*) (03 of Political Science, Clark C346, and another one for your personal records. (**) Traditional students

427

Active-space completely-renormalized equation-of-motioncoupled...  

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

equation-of-motion coupled-clusterformalism: Excited-state studies of green fluorescent Active-space completely-renormalized equation-of-motion...

428

NSC nears move completion with outstanding safety record | National...  

National Nuclear Security Administration (NNSA)

nears move completion with outstanding safety record | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

429

The NERSC MADBench Benchmark Complete Readme Overview Building...  

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

MADBench The NERSC MADBench Benchmark Complete Readme Overview Building and Optimization Running and Timing Performance Data Download Benchmark Last edited: 2015-01-06 15:10:14...

430

Goodyear Tire Plant Gains Traction on Energy Savings After Completing...  

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

Completing Save Energy Now Assessment Saves 875,000 in Energy Costs; Reduces Natural Gas Consumption Industrial Technologies Program Case Study Benefits * Implemented...

431

NMOSE-Proof of Completion of Well | Open Energy Information  

Open Energy Info (EERE)

Citation NMOSE-Proof of Completion of Well (2014). Retrieved from "http:en.openei.orgwindex.php?titleNMOSE-ProofofCompletionofWell&oldid727378" Categories: References...

432

NMSLO Affidavit of Completion of ROW Construction | Open Energy...  

Open Energy Info (EERE)

NMSLO Affidavit of Completion of ROW Construction (2007). Retrieved from "http:en.openei.orgwindex.php?titleNMSLOAffidavitofCompletionofROWConstruction&oldid72836...

433

One-dimensional Ising model and the complete devil's staircase  

SciTech Connect (OSTI)

It is shown rigorously that the one-dimensional Ising model with long-range antiferromagnetic interactions exhibits a complete devil's staircase.

Bak, P.; Bruinsma, R.

1982-07-26T23:59:59.000Z

434

Portable basketball rim testing device  

DOE Patents [OSTI]

A portable basketball rim rebound testing device 10 is illustrated in two preferred embodiments for testing the rebound or energy absorption characteristics of a basketball rim 12 and its accompanying support to determine likely rebound or energy absorption charcteristics of the system. The apparatus 10 includes a depending frame 28 having a C-clamp 36 for releasably rigidly connecting the frame to the basketball rim 12. A glide weight 60 is mounted on a guide rod 52 permitting the weight 60 to be dropped against a calibrated spring 56 held on an abutment surface on the rod to generate for deflecting the basketball rim and then rebounding the weight upwardly. A photosensor 66 is mounted on the depending frame 28 to sense passage of reflective surfaces 75 on the weight to thereby obtain sufficient data to enable a processing means 26 to calculate the rebound velocity and relate it to an energy absorption percentage rate of the rim system 12. A readout is provided to display the energy absorption percentage.

Abbott, W. Bruce (610 Clover St., Cheney, WA 99004); Davis, Karl C. (Box 722, Richland, WA 99352)

1993-01-01T23:59:59.000Z

435

NETL: News Release - Regional Partnership Completes 8,000-foot Well for  

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

4, 2007 4, 2007 Regional Partnership Completes 8,000-foot Well for Critical Carbon Sequestration Assessment Midwest Regional Carbon Sequestration Partnership Prepares for Test of Geologic Carbon Sequestration in Appalachian Basin WASHINGTON, DC - The Midwest Regional Carbon Sequestration Partnership (MRCSP) has completed an 8,000-foot well at FirstEnergy's R. E. Burger Plant near Shadyside, Ohio, in preparation for a geologic sequestration field test. Sponsored by the Office of Fossil Energy's National Energy Technology Laboratory, the field test will determine the feasibility of storing CO2 in deep saline formations in the Appalachian Basin. "The carbon sequestration field test in the Appalachian Basin is an important step in turning the promise of carbon sequestration into a reality," said Acting Assistant Secretary for Fossil Energy Tom Shope. "By assessing carbon storage in an area of the country that produces 20 percent of the nation's electricity, the test helps pave the way toward a future in which America's abundant fossil resources can be used to produce energy without contributing to global climate change."

436

Verifying Test Hypotheses -HOL/TestGen Verifying Test Hypotheses -HOL/TestGen  

E-Print Network [OSTI]

Verifying Test Hypotheses - HOL/TestGen Verifying Test Hypotheses - HOL/TestGen An Experiment in Test and Proof Thomas Malcher January 20, 2014 1 / 20 #12;Verifying Test Hypotheses - HOL/TestGen HOL/TestGen Outline Introduction Test Hypotheses HOL/TestGen - Demo Verifying Test Hypotheses Conclusion 2 / 20 #12

437

Representation of completely positive maps between partial *-algebras  

SciTech Connect (OSTI)

A characterization of the invariant completely positive conjugate-bilinear maps from an arbitrary partial *-algebra to a semiassociative, locally convex partial *-algebra is given. The result generalizes Stinespring`s characterization of completely positive maps on C*-algebras. as well as its recent extensions by a number of authors.

Ekhaguere, G.O.S. [International Centre for Theoretical Physics, Trieste (Italy)

1996-08-01T23:59:59.000Z

438

Performance of the Third 50 Completed ATP Projects  

E-Print Network [OSTI]

Performance of the Third 50 Completed ATP Projects National Institute of Standards and Technology - Number 4 NIST Special Publication 950-4 #12;Performance of the Third 50 Completed ATP Projects Status ........................................................ 101 Appendix B ­ Reasons for Terminating ATP Projects

439

A complete sample of long bright Swift gamma ray bursts  

Science Journals Connector (OSTI)

...complete sample of long bright Swift gamma ray bursts Gianpiero Tagliaferri 1 Ruben...subsample of Swift long bright gamma ray bursts (GRBs). The sample, made...correlations and the nature of dark bursts. gamma ray bursts|complete sample|luminosity...

2013-01-01T23:59:59.000Z

440

EMPLOYEE TAX DATA 2014 Should be completed annually  

E-Print Network [OSTI]

or California income tax withholding purposes Non-Resident Aliens Use this form to submit or change information.S. Citizen U.S. Perm. Res. (green card) All Others: Non-Res. Aliens (must complete Citizenship & Visa Info INFORMATION If you selected 'All Others: Non-Res. Aliens' above, complete this section. Country of Citizenship

Stanford University

Note: This page contains sample records for the topic "drop tests completed" 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

Intrinsic Protein Disorder in Complete Genomes A. Keith Dunker1  

E-Print Network [OSTI]

Intrinsic Protein Disorder in Complete Genomes A. Keith Dunker1 Zoran Obradovic2 dunker@disorder State University, Pullman, WA 99164-2752 Abstract Intrinsic protein disorder refers to segments or to whole proteins that fail to fold completely on their own. Here we predicted disorder on protein

Obradovic, Zoran

442

Application For Tuition Assistance ALL FIELDS MUST BE COMPLETED  

E-Print Network [OSTI]

seeking I have completed the following course(s) for credit non-credit (complete Part 1A for audit) Name of Institution Course No. Course Title Tuition Cost and Fees Book Costs Credit hours I am am not receiving federal tax laws. Any misrepresentation and/or false statements by an employee or manager may result

443

COMPLETE FAULT ANALYSIS FOR LONG TRANSMISSION LINE USING  

E-Print Network [OSTI]

COMPLETE FAULT ANALYSIS FOR LONG TRANSMISSION LINE USING SYNCHRONIZED SAMPLING Nan Zhang Mladen 77843-3128, U.S.A. Abstract: A complete fault analysis scheme for long transmission line represented fault analysis tool for transmission lines is very useful for on-line confirmation and off-line trouble

444

Combinations and completeness transfer for quantified modal logics  

Science Journals Connector (OSTI)

......counterpart (QML)? (ii) Does (frame-) completeness...First-order modal logic. In: Handbook of Modal Logic-Blackburn...for modal logic. In: Handbook of the Philosophy of...Correspondence theory. In: Handbook of Philosophical Logic-Gabbay...counterpart (QML)? (ii) Does (frame-) completeness......

Gerhard Schurz

2011-08-01T23:59:59.000Z

445

COMPLETELY RANK-NONINCREASING LINEAR MAPS Don Hadwin and David Larson  

E-Print Network [OSTI]

and completely positive and completely bounded. The theorems of W. Stinespring [12] and Wittstock [14] say

Larson, David R.

446

A Mix Testing Process Integrating Two Manual Testing Approaches: Exploratory Testing and Test Case Based Testing.  

E-Print Network [OSTI]

??Software testing is a key phase in software development lifecycle. Testing objectives corresponds to the discovery and detection of faults, which can be attained by… (more)

Shah, Syed

2010-01-01T23:59:59.000Z

447

Department of Energy Completes Demolition of K-33 Building - Largest  

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

Demolition of K-33 Building - Demolition of K-33 Building - Largest Completed Demo Project in Oak Ridge History Department of Energy Completes Demolition of K-33 Building - Largest Completed Demo Project in Oak Ridge History September 30, 2011 - 12:00pm Addthis Media Contact Ben Williams http://www.oakridge.doe.gov 865-576-0885 OAK RIDGE, Tenn. - The U.S. Department of Energy's Oak Ridge Environmental Management (EM) program recently completed its largest demolition project to date. The removal of K-33, a former gaseous diffusion uranium enrichment facility spanning 32-acres, was completed several months ahead of schedule. The American Recovery and Reinvestment Act funded the $51 million project. "The expedited removal of K-33 significantly changes our site's landscape, and moves DOE closer to transitioning the East Tennessee

448

Completed Projects | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Completed Projects Completed Projects Project Assessment (OPA) OPA Home About Project Management SC Projects Review Dates (updated November 2013) Project Construction Photos Completed Projects Current Projects Other Links SC Federal Project Directors (FPD) and FPD Resources Contact Information Project Assessment U.S. Department of Energy SC-28/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-4840 F: (301) 903-8520 E: sc.opa@science.doe.gov Project Construction Photos Completed Projects Print Text Size: A A A RSS Feeds FeedbackShare Page Photos of completed SC projects Advanced Photon Source External link Building 51 and Bevatron D&D .pdf file (1.1MB) LHC ATLAS .pdf file (322KB) LHC CMS .pdf file (166KB) Linac Coherent Light Source .pdf file (4.6MB)

449

Subcontractors complete recovery act-funded demolition under budget  

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

Recovery act-funded demolition complete Recovery act-funded demolition complete Small business subcontractors complete recovery act-funded demolition under budget Demolition completed $16 million under budget and six months ahead of schedule. April 3, 2012 Recovery Act-funded demolitions complete The Department of Energy's Office of Environmental Management allocated $212 million in Recovery Act funding to Los Alamos. Some $73 million was slated for demolition. Through cost efficiencies, the Lab added two buildings to the demolition list and still finished $16 million under budget and six months ahead of schedule. Contact Small Business Office (505) 667-4419 Email "Their outstanding performance has provided a great service to the environment and the community, resulting in a successful project under the

450

Department of Energy Announces Completion of World's Largest Laser |  

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

Department of Energy Announces Completion of World's Largest Laser Department of Energy Announces Completion of World's Largest Laser Department of Energy Announces Completion of World's Largest Laser March 31, 2009 - 12:00am Addthis WASHINGTON, DC - The Department of Energy today announced that the National Nuclear Security Administration (NNSA) has certified the completion of the historic effort to build the world's largest laser. Housed at the Department of Energy's Lawrence Livermore National Laboratory, the National Ignition Facility (NIF) is expected to allow scientists to achieve fusion ignition in the laboratory, obtaining more energy from the target than is provided by the laser. The completion of NIF opens the door to scientific advancement and discovery that promises to enhance our national security, could help break America's dependence on foreign oil, and will lead to new

451

NNSA Successfully Completes W87 Refurbishment | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Successfully Completes W87 Refurbishment | National Nuclear Security Successfully Completes W87 Refurbishment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > NNSA Successfully Completes W87 Refurbishment NNSA Successfully Completes W87 Refurbishment November 19, 2004 Amarillo TX NNSA Successfully Completes W87 Refurbishment

452

The kinetics of gas-liquid metal reactions involving levitated drops. Carburization and decarburization of molten iron in Co-Co2 gas mixtures at high pressures  

Science Journals Connector (OSTI)

The kinetics of decarburization and carburization of levitated molten iron-carbon alloy drops at 1650° in CO-CO2 gas mixtures were studied at a pressure of ... the rates were controlled by transport in the gas ph...

N. H. El-kaddah; D. G. C. Robertson

1978-06-01T23:59:59.000Z

453

Factors Predicting Completion of the Human Papillomavirus Vaccine Series  

Science Journals Connector (OSTI)

Purpose This study identified factors associated with completion of the three dose quadrivalent human papillomavirus vaccine (HPV4) series by female adolescents. Methods Between February and September 2008, we prospectively surveyed 11- to 26-year-old female members of an integrated managed care organization shortly after their first HPV4 dose to identify factors that predicted series completion. We used regression analyses to assess whether self-reported experiences at the index visit, knowledge/attitudes about HPV and HPV4, and medical record data on adverse events, demographic characteristics, care-utilization frequency, and visit characteristics, were associated with vaccine series completion within one year of the first HPV4 dose. Results Of 899 survey respondents (27% of 3347 survey recipients), 786 (87%) maintained continuous enrollment in the health plan in the year following the first HPV4 dose. Fifty percent (n = 393) completed the vaccine series within that year. In multivariate analyses of survey respondents, only respondents’ ability to correctly identify the number of shots required for series completion was significantly associated with series completion. Reported bruising was associated with decreased likelihood of completion, and the clinician stating that future shots were required was associated with increased likelihood, but both were of borderline significance. Females ages 16–20 had the lowest series completion. Conclusions Improving HPV4 completion will require targeted efforts. Our results suggest that providers may help by stressing the need for additional doses of vaccine, and confirming that patients understand this information. Special attention should be given to females ages 16–20. Future randomized trials should assess the effect on vaccine completion of these simple, low-cost interventions.

Rachel Gold; Allison Naleway; Karen Riedlinger

2013-01-01T23:59:59.000Z

454

Vertical Flowmeter Test | Open Energy Information  

Open Energy Info (EERE)

Vertical Flowmeter Test Vertical Flowmeter Test Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Vertical Flowmeter Test Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Testing Techniques Parent Exploration Technique: Well Testing Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Define permeable zones within a well Thermal: Dictionary.png Vertical Flowmeter Test: A well testing technique done upon completion of a well to identify locations of permeable zones within the well and to quantify the relative permeability of each zone. Other definitions:Wikipedia Reegle Introduction A vertical flowmeter test is also known as a spinner test and is preformed

455

Development and Testing of Insulated Drill Pipe  

SciTech Connect (OSTI)

This project has comprised design, analysis, laboratory testing, and field testing of insulated drill pipe (IDP). This paper will briefly describe the earlier work, but will focus on results from the recently-completed field test in a geothermal well. Field test results are consistent with earlier analyses and laboratory tests, all of which support the conclusion that insulated drill pipe can have a very significant effect on circulating fluid temperatures. This will enable the use of downhole motors and steering tools in hot wells, and will reduce corrosion, deterioration of drilling fluids, and heat-induced failures in other downhole components.

Champness, T.; Finger, J.; Jacobson, R.

1999-07-07T23:59:59.000Z

456

Design and Status of RERTR Irradiation Tests in the Advanced Test Reactor  

SciTech Connect (OSTI)

Irradiation testing of U-Mo based fuels is the central component of the Reduced Enrichment for Research and Test Reactors (RERTR) program fuel qualification plan. Several RERTR tests have recently been completed or are planned for irradiation in the Advanced Test Reactor (ATR) located at the Idaho National Laboratory in Idaho Falls, ID. Four mini-plate experiments in various stages of completion are described in detail, including the irradiation test design, objectives, and irradiation conditions. Observations made during and after the in-reactor RERTR-7A experiment breach are summarized. The irradiation experiment design and planned irradiation conditions for full-size plate test are described. Progress toward element testing will be reviewed.

Daniel M. Wachs; Richard G. Ambrosek; Gray Chang; Mitchell K. Meyer

2006-10-01T23:59:59.000Z

457

Testing with JUnit Testing with JUnit  

E-Print Network [OSTI]

Testing with JUnit Testing with JUnit Running a test case: 1 Get the component to a known state (set up). 2 Cause some event (the test case). 3 Check the behaviour. · Record pass/fail · Track statistics · Typically we want to do a lot of test cases so it makes sense to automate. · Test cases

Peters, Dennis

458

DOE Completes TRU Waste Cleanup at Bettis | Department of Energy  

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

TRU Waste Cleanup at Bettis TRU Waste Cleanup at Bettis DOE Completes TRU Waste Cleanup at Bettis September 23, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - The U.S. Department of Energy (DOE) has successfully completed cleanup of all Cold War legacy transuranic (TRU) waste at the Bettis Atomic Power Laboratory (BAPL) near Pittsburgh, Pa., permanently disposing of it at the Waste Isolation Pilot Plant (WIPP). BAPL is the 20th site to be completely cleaned of legacy TRU waste. This milestone was achieved using approximately $640,000 of a $172 million investment from the American Recovery and Reinvestment Act to expedite legacy waste cleanup activities across the DOE complex. This summer, TRU waste cleanup was also completed at the Nuclear Radiation Development, LLC,

459

Energy Department Completes Cool Roof Installation on DC Headquarters  

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

Completes Cool Roof Installation on DC Completes Cool Roof Installation on DC Headquarters Building to Save Money by Saving Energy Energy Department Completes Cool Roof Installation on DC Headquarters Building to Save Money by Saving Energy December 14, 2010 - 12:00am Addthis Washington - Secretary Steven Chu today announced the completion of a new cool roof installation on the Department of Energy's Headquarters West Building. There was no incremental cost to adding the cool roof as part of the roof replacement project and it will save taxpayers $2,000 every year in building energy costs. Cool roofs use lighter-colored roofing surfaces or special coatings to reflect more of the sun's heat, helping improve building efficiency, reduce cooling costs and offset carbon emissions. The cool roof and increased insulation at the facility were

460

Oak Ridge Environmental Management Program Completes Work at Bethel Valley  

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

Ridge Environmental Management Program Completes Work at Bethel Ridge Environmental Management Program Completes Work at Bethel Valley Burial Grounds Oak Ridge Environmental Management Program Completes Work at Bethel Valley Burial Grounds September 1, 2011 - 12:00pm Addthis Media Contact Ben Williams http://www.oakridge.doe.gov 865-576-0885 OAK RIDGE, Tenn. - The U.S. Department of Energy's (DOE) Oak Ridge Environmental Management (EM) program recently completed upgrades and soil remediation work at the Bethel Valley Burial Grounds, using approximately $17.5 million in American Recovery and Reinvestment Act funds. Oak Ridge's EM program was able to use Recovery Act funds to address five areas needing improvement, including Solid Waste Storage Areas 1 and 3. This included removing contaminated soil ("hot spots"), diverting clean

Note: This page contains sample records for the topic "drop tests completed" 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

Secretary Chu Announces Completion of Critical Energy Conservation  

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

Completion of Critical Energy Conservation Completion of Critical Energy Conservation Appliance Standards Secretary Chu Announces Completion of Critical Energy Conservation Appliance Standards September 1, 2009 - 12:00am Addthis Washington, DC - U.S. Energy Secretary Steven Chu announced today that the Department of Energy has completed energy efficiency standards for a critical group of appliances that will together save up to 1.1 billion metric tons of carbon dioxide once in effect. In February 2009, President Obama visited the Department of Energy to emphasize the importance of quickening the pace of energy conservation standards for appliances, while continuing to meet legal and statutory deadlines. Yesterday, the minimum energy efficiency standards for beverage vending machines - the last of the

462

LANL completes excavation of 1940s waste disposal site  

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

LANL completes excavation LANL completes excavation LANL completes excavation of 1940s waste disposal site The excavation removed about 43,000 cubic yards of contaminated debris and soil from the six-acre site. September 22, 2011 Workers sample contents of LANL's Material Disposal Area B (MDA-B) before excavation Workers sample contents of LANL's Material Disposal Area B (MDA-B) before excavation. Contact Colleen Curran Communicatons Office (505) 664-0344 Email LOS ALAMOS, New Mexico, September 22, 2011-Los Alamos National Laboratory has completed excavation of its oldest waste disposal site, Material Disposal Area B (MDA-B). The excavation removed about 43,000 cubic yards of contaminated debris and soil from the six-acre site. MDA-B was used from 1944-48 as a waste disposal site for Manhattan Project and Cold War-era research and

463

Idaho Site Completes Cleanup Milestone Ahead of Schedule  

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

News Media Contact: News Media Contact: Erik Simpson (208) 360-0426 For Immediate Release Date: June 23, 2010 Idaho Site Completes Cleanup Milestone Ahead of Schedule Idaho Falls, ID � The Department of Energy�s Idaho Operations Office, through the efforts of its cleanup contractor, CH2M-WG Idaho (CWI), recently reached a key cleanup milestone three weeks ahead of schedule by completing the transfer of nearly 6.6 metric tons of spent nuclear fuel from wet to dry storage. �The transfer of spent nuclear fuel from wet to dry storage represents a major contract milestone completion by CWI, a five year endeavor,� said Jim Cooper, DOE-ID Acting Deputy Manager for the Idaho Cleanup Project. �Completion of this campaign places the spent fuel in a safer configuration for the environment, complies with DOE�s commitment to the

464

Idaho Workers Complete Last of Transuranic Waste Transfers Funded by  

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

Workers Complete Last of Transuranic Waste Transfers Funded Workers Complete Last of Transuranic Waste Transfers Funded by Recovery Act Idaho Workers Complete Last of Transuranic Waste Transfers Funded by Recovery Act American Recovery and Reinvestment Act workers successfully transferred 130 containers of remote-handled transuranic waste – each weighing up to 15 tons – to a facility for repackaging and shipment to a permanent disposal location. As part of a project funded by $90 million from the Recovery Act, the final shipment of the containers from the Materials and Fuels Complex recently arrived at the Idaho Nuclear Technology and Engineering Center (INTEC). Idaho Workers Complete Last of Transuranic Waste Transfers Funded by Recovery Act More Documents & Publications EIS-0203-SA-03: Supplement Analysis

465

Secretary Bodman Celebrates Clean Up Completion of Three Former Weapons  

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

Clean Up Completion of Three Former Clean Up Completion of Three Former Weapons Research and Production Sites in Ohio Secretary Bodman Celebrates Clean Up Completion of Three Former Weapons Research and Production Sites in Ohio January 19, 2007 - 9:59am Addthis Over 1,100 Acres in Fernald, Columbus and Ashtabula Restored CROSBY TOWNSHIP, OH - U.S. Secretary of Energy Samuel W. Bodman today certified that environmental cleanup is complete at three former weapons research and production facilities in Ohio. In a ceremony at the Fernald site, Secretary Bodman, joined by Environmental Protection Agency (EPA) Administrator Stephen L. Johnson and U.S. Senator George Voinovich (R-OH), commemorated the efforts of thousands of workers for their contributions at the Fernald Closure site in Crosby Township, the Columbus Closure site at

466

NNSA's Global Threat Reduction Initiative Completes First Plutonium  

National Nuclear Security Administration (NNSA)

Completes First Plutonium Completes First Plutonium Shipment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA's Global Threat Reduction Initiative Completes First ... NNSA's Global Threat Reduction Initiative Completes First Plutonium Shipment Posted By NNSA Public Affairs NNSA Blog The United States and Sweden announced today at the 2012 Nuclear Security

467

NNSA's Global Threat Reduction Initiative Completes First Plutonium  

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

Completes First Plutonium Completes First Plutonium Shipment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA's Global Threat Reduction Initiative Completes First ... NNSA's Global Threat Reduction Initiative Completes First Plutonium Shipment Posted By NNSA Public Affairs NNSA Blog The United States and Sweden announced today at the 2012 Nuclear Security

468

Workers Complete Demolition of Hanford's Historic Plutonium Vaults |  

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

Workers Complete Demolition of Hanford's Historic Plutonium Workers Complete Demolition of Hanford's Historic Plutonium Vaults Workers Complete Demolition of Hanford's Historic Plutonium Vaults April 1, 2012 - 12:00pm Addthis RICHLAND, Wash. - The Richland Operations Office and contractor CH2M HILL Plateau Remediation Company this month completed demolition of a large plutonium vault complex, formerly one of the highest security facilities at the Hanford site. "This project was a joint safety success between our workers who spent months cleaning out the facilities, the demolition crews who tore the buildings down and the crews who helped remove the waste for disposal. It took teamwork and cooperation to remove the complex safely and efficiently," said Ty Blackford, CH2M HILL Vice President of Decommissioning, Waste, Fuels and Remediation Services.

469

Complete Embedded Minimal Surfaces of Finite Total David Hoffman  

E-Print Network [OSTI]

Complete Embedded Minimal Surfaces of Finite Total Curvature David Hoffman Department-5300 Bonn, Germany July 18, 1994 Contents 1 Introduction 2 2 Basic theory and the global Weierstrass representation 4 2.1 Finite total curvature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2

470

Telecommunications 1. Fax completed form to 979.847.1111.  

E-Print Network [OSTI]

Telecommunications Radio 1. Fax completed form to 979.847.1111. 2. If you do not receive a work Service Date Desired Telecommunications Office Use Only Service Due Date Installation Cost (NRC) Billed

471

Telecommunications 1. Fax completed form to 979.847.1111.  

E-Print Network [OSTI]

Telecommunications Fibertown 1. Fax completed form to 979.847.1111. 2. If you do not receive a work Telecommunications Office Use Only Service Due Date Installation Cost (NRC) Billed To Telephone/Circuit Number

472

Telecommunications 1. Fax completed form to 979.847.1111.  

E-Print Network [OSTI]

Telecommunications Pager 1. Fax completed form to 979.847.1111. 2. If you do not receive a work Order Prepared Departmental Approval Signature Date Service Date Desired Telecommunications Office Use

473

Complete Genome Sequence of Rahnella aquatilis CIP 78.65  

SciTech Connect (OSTI)

Rahnella aquatilis CIP 78.65 is a gammaproteobacterium isolated from a drinking water source in Lille, France. Here we report the complete genome sequence of Rahnella aquatilis CIP 78.65, the type strain of R. aquatilis.

Martinez, Robert J [University of Alabama, Tuscaloosa; Bruce, David [Los Alamos National Laboratory (LANL); Detter, J C [U.S. Department of Energy, Joint Genome Institute; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Han, James [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Held, Brittany [Los Alamos National Laboratory (LANL); Land, Miriam L [ORNL; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Pennacchio, Len [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Sobeckya, Patricia A. [University of Alabama, Tuscaloosa

2012-01-01T23:59:59.000Z

474

HEART Reimbursement Act Form Mail completed form to  

E-Print Network [OSTI]

HEART Reimbursement Act Form Mail completed form to: Michigan State University MSU Human Resources Earnings Assistance and Relief (HEART) Act: If you are a member of a reserve component of the U.S. military

475

Smoothing of pipe system completion processes in a shipyard environment/  

E-Print Network [OSTI]

Due to a number of different production issues, the manufacture of template pipes is often delayed. These delays hold up pipe system completion on board the ships in production and can delay payments from the Ministry of ...

Zojwalla, Shaheen J. (Shaheen Joyab), 1977-

2004-01-01T23:59:59.000Z

476

Recovery Act Workers Complete Environmental Cleanup of Coal Ash Basin  

Broader source: Energy.gov [DOE]

The Savannah River Site (SRS) recently cleaned up a 17-acre basin containing coal ash residues from Cold War operations. The American Recovery and Reinvestment Act project was safely completed at a...

477

DOE Completes Five Recovery Act Projects | Department of Energy  

Office of Environmental Management (EM)

Projects DOE Completes Five Recovery Act Projects August 18, 2011 - 12:00pm Addthis OAK RIDGE, Tenn. - The U.S. Department of Energy's (DOE) Environmental Management (EM) program...

478

Navigation without vision: bumblebee orientation in complete darkness  

E-Print Network [OSTI]

system for dissecting possible non-visual components of navigation used in daylight. It also allows us o¡ered the opportu- nity to collect sucrose solution outside the nest in complete darkness

Chittka, Lars

479

Complete Variable-Length \\Fix-Free" Codes David Gillman  

E-Print Network [OSTI]

Complete Variable-Length \\Fix-Free" Codes David Gillman Institute for Mathematics & Its-free codes Supported by NSF grant 9212184-CCR and Darpa contract N00014-92-J-1799. Email address: gillman

Rivest, Ronald L.

480

DOE, Washington Closure complete recycling project at Hanford  

Broader source: Energy.gov [DOE]

RICHLAND, Wash. – The U.S. Department of Energy (DOE) recently teamed with contractor Washington Closure Hanford to complete a major recycling effort during cleanup of the Hanford Site in southeastern Washington State.

Note: This page contains sample records for the topic "drop tests completed" 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

CMPack: A Complete Software System for Autonomous Legged Soccer Robots  

E-Print Network [OSTI]

CMPack: A Complete Software System for Autonomous Legged Soccer Robots Scott Lenser James Bruce exposed strengths and weaknesses in each com- ponent, and led to improvements and extensions that made

Veloso, Manuela M.

482

June 30, 2008: US portion of Large Hadron Collider completed  

Broader source: Energy.gov [DOE]

June 30, 2008The Department and the National Science Foundation announce that the U.S. contribution to the Large Hadron Collider (LHC) has been completed on budget and ahead of schedule. The LHC,...

483

Minimizing the sum of weighted completion times in a concurrent ...  

E-Print Network [OSTI]

inequalities are known to be valid for the completion time vectors of jobs on a single machine; in fact, they are sufficient to ..... or job with the highest index.

2008-11-11T23:59:59.000Z

484

Research and Development Activities in Geothermal Drilling, Completion, and Logging  

Science Journals Connector (OSTI)

Sandia National Laboratories manages the Geothermal Drilling and Completion Program for the US Department of Energy. The primary purpose of this program is to expand access to the geothermal resource by reduci...

John Finger

1985-01-01T23:59:59.000Z

485

HYDRATE CORE DRILLING TESTS  

SciTech Connect (OSTI)

The ''Methane Hydrate Production from Alaskan Permafrost'' project is a three-year endeavor being conducted by Maurer Technology Inc. (MTI), Noble, and Anadarko Petroleum, in partnership with the U.S. DOE National Energy Technology Laboratory (NETL). The project's goal is to build on previous and ongoing R&D in the area of onshore hydrate deposition. The project team plans to design and implement a program to safely and economically drill, core and produce gas from arctic hydrates. The current work scope includes drilling and coring one well on Anadarko leases in FY 2003 during the winter drilling season. A specially built on-site core analysis laboratory will be used to determine some of the physical characteristics of the hydrates and surrounding rock. Prior to going to the field, the project team designed and conducted a controlled series of coring tests for simulating coring of hydrate formations. A variety of equipment and procedures were tested and modified to develop a practical solution for this special application. This Topical Report summarizes these coring tests. A special facility was designed and installed at MTI's Drilling Research Center (DRC) in Houston and used to conduct coring tests. Equipment and procedures were tested by cutting cores from frozen mixtures of sand and water supported by casing and designed to simulate hydrate formations. Tests were conducted with chilled drilling fluids. Tests showed that frozen core can be washed out and reduced in size by the action of the drilling fluid. Washing of the core by the drilling fluid caused a reduction in core diameter, making core recovery very difficult (if not impossible). One successful solution was to drill the last 6 inches of core dry (without fluid circulation). These tests demonstrated that it will be difficult to capture core when drilling in permafrost or hydrates without implementing certain safeguards. Among the coring tests was a simulated hydrate formation comprised of coarse, large-grain sand in ice. Results with this core showed that the viscosity of the drilling fluid must also be carefully controlled. When coarse sand was being cored, the core barrel became stuck because the drilling fluid was not viscous enough to completely remove the large grains of sand. These tests were very valuable to the project by showing the difficulties in coring permafrost or hydrates in a laboratory environment (as opposed to a field environment where drilling costs are much higher and the potential loss of equipment greater). Among the conclusions reached from these simulated hydrate coring tests are the following: Frozen hydrate core samples can be recovered successfully; A spring-finger core catcher works best for catching hydrate cores; Drilling fluid can erode the core and reduces its diameter, making it more difficult to capture the core; Mud must be designed with proper viscosity to lift larger cuttings; and The bottom 6 inches of core may need to be drilled dry to capture the core successfully.

John H. Cohen; Thomas E. Williams; Ali G. Kadaster; Bill V. Liddell

2002-11-01T23:59:59.000Z

486

Complete Fiber/Copper Cable Solution for Long-Term Temperature and Pressure  

Open Energy Info (EERE)

Complete Fiber/Copper Cable Solution for Long-Term Temperature and Pressure Complete Fiber/Copper Cable Solution for Long-Term Temperature and Pressure Measurement in Supercritical Reservoirs and EGS Wells Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Complete Fiber/Copper Cable Solution for Long-Term Temperature and Pressure Measurement in Supercritical Reservoirs and EGS Wells Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 High-Temperature Downhole Tools Project Description Draka has engaged top academic, national laboratory and industry research scientists to develop the myriad of technical advances required - from glass chemistry to encapsulation metallurgy. Draka will develop the required advances in buffer tubing, cladding, wire insulation materials and cable packaging as well as coordinate activities of other participants. Draka Communications will develop the required advances in glass chemistry, fiber coatings and fiber drawing technologies. AltaRock Energy, Inc., a renewable energy company focused on research & development, will provide well field services and EGS wells for long-term testing and validation of the cable at Geysers, California. Tetramer has been engaged for the required advances in candidate materials for fiber coating and encapsulation technologies. Sandia will provide laboratory testing and validation of Draka's fiber solutions at elevated temperatures, pressures and hydrogen levels. Permatools (a Sandia EGS spin-off) will provide EGS tools to validate the finished cable design and will also coordinate in-well testing. Permatools (a Sandia EGS spin-off) will provide EGS tools to validate the finished cable design and will also coordinate in-well testing.

487

On completeness of orbits of Killing vector fields  

E-Print Network [OSTI]

A Theorem is proved which reduces the problem of completeness of orbits of Killing vector fields in maximal globally hyperbolic, say vacuum, space--times to some properties of the orbits near the Cauchy surface. In particular it is shown that all Killing orbits are complete in maximal developements of asymptotically flat Cauchy data, or of Cauchy data prescribed on a compact manifold. This result gives a significant strengthening of the uniqueness theorems for black holes.

Piotr T. Chrusciel

1993-04-21T23:59:59.000Z

488

Moving Bed, Granular Bed Filter Development Program: Option 1, Component Test Facility. Task 3, Test plan  

SciTech Connect (OSTI)

In the base contract, Combustion Power Co. developed commercial designs for a moving granular-bed filter (GBF). The proposed filter is similar to previous designs in terms of its shape and method of filtration. The commercial designs have scaled the filter from a 5 ft diameter to as large as a 20 ft diameter filter. In Task 2 of the Moving Bed-Granular Filter Development Program, all technical concerns related to the further development of the filter are identified. These issues are discussed in a Topical Report which has been issued as part of Task 2. Nineteen issues are identified in this report. Along with a discussion of these issues are the planned approaches for resolving each of these issues. These issues will be resolved in either a cold flow component test facility or in pilot scale testing at DOE`s Power System Development Facility (PSDF) located at Southem Company Services` Wilsonville facility. Task 3 presents a test plan for resolving those issues which can be addressed in component test facilities. The issues identified in Task 2 which will be addressed in the component test facilities are: GBF scale-up; effect of filter cone angle and sidewall materials on medium flow and ash segregation; maximum gas filtration rate; lift pipe wear; GBF media issues; mechanical design of the gas inlet duct; and filter pressure drop. This document describes a test program to address these issues, with testing to be performed at Combustion Power Company`s facility in Belmont, California.

Haas, J.C.; Purdhomme, J.W.; Wilson, K.B.

1994-04-01T23:59:59.000Z

489

Effects of oil drops containing Lactobacillus salivarius WB21 on periodontal health and oral microbiota producing volatile sulfur compounds  

Science Journals Connector (OSTI)

The objective of this paper is to evaluate the effects of oil drops containing Lactobacillus salivarius WB21 on periodontal health and oral microbiota producing volatile sulfur compounds (VSCs). For this study, 42 subjects were randomly assigned to receive oil samples containing L. salivarius WB21 or a placebo for two weeks. Oral assessment and saliva collection were performed on days 1 and 15. Bacterial analysis was performed using the real-time polymerase chain reaction and terminal restriction fragment length polymorphism (T-RFLP). In both the experimental and placebo groups, the average probing depth, number of periodontal pockets, and the percentage of bleeding on probing (BOP) decreased while stimulated salivary flow increased on day 15. BOP was reduced in the experimental group compared with the placebo group (P = 0.010). In the experimental group, total bacterial numbers decreased, and the number of L. salivarius increased. The number of Prevotella intermedia, which is correlated with hydrogen sulfide concentration in mouth air, increased in the placebo group and did not change in the experimental group. T-RFLP analysis found that the peak area proportions representing Porphyromonas gingivalis, P. intermedia, Tannerella forsythensis, and Fusobacterium nucleatum decreased in the experimental group, although there was no significant change in the bacterial composition. Thus we observed oil drops containing L. salivarius WB21 improved BOP and inhibited the reproduction of total and VSC-producing periodontopathic bacteria compared with the placebo group, but also showed the limit of its efficacy in controlling VSCs producing and periodontal pathogens.

Nao Suzuki; Kazunari Tanabe; Toru Takeshita; Masahiro Yoneda; Tomoyuki Iwamoto; Sueko Oshiro; Yoshihisa Yamashita; Takao Hirofuji

2012-01-01T23:59:59.000Z

490

Property:NEPA Completion Notes | Open Energy Information  

Open Energy Info (EERE)

Completion Notes Completion Notes Jump to: navigation, search Property Name NEPA Completion Notes Property Type Text Pages using the property "NEPA Completion Notes" Showing 25 pages using this property. (previous 25) (next 25) B BLM-NV-WN-ES-08-01-1310, NV-020-08-01 + 8/2: Data reviewed for completion C CA-017-05-051 + 8/9 Data entry complete. Attached FONSI does not seem to be fully related to the attached EA. The FONSI is for a geothermal well and slimhole exploration project and the EA is for a pipeline project. Need to add Public Health and Safety as a resource 8/22/13 - The 'FONSI/DR is actually for EA CA-170-02-15 Bassalt Canyon..dated Jan 2002 KW 8/26/13 - I deleted the FONSI from this page. Filename is incorrect for the file and stands as "CA-017-05-51-EA-DR -FONSI.pdf," Andrew Gentile. Unable to find Final EA or FONSI online. When RMP added, add "Inyo National Forest "Land and Resource Management Plan" (LRMP) 1988"

491

Co-gasification of Biomass with Coal and Oil Sand Coke in a Drop Tube Furnace  

Science Journals Connector (OSTI)

From this work, a synergistic effect was observed for blends of coal with petcoke and an increase in the production of H2 and CO was obtained. ... Finally, blending biomass with coal?petcoke blends did not produce any significant change in H2 production, although slight variations were observed in the production of CO and CO2. ... In addn., co-gasification tests of binary blends of a bituminous coal with different types of biomass (up to 10%) and petroleum coke (up to 60%), as well as ternary blends of coal-petcoke-biomass (45-45-10%) were conducted to study the effect of blending on gas prodn. ...

Chen Gao; Farshid Vejahati; Hasan Katalambula; Rajender Gupta

2009-10-13T23:59:59.000Z

492

Final Report: Particulate Emissions Testing, Unit 1, Potomac River  

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

Final Report: Particulate Emissions Testing, Unit 1, Potomac River Final Report: Particulate Emissions Testing, Unit 1, Potomac River Generating Station, Alexandria, Virginia Final Report: Particulate Emissions Testing, Unit 1, Potomac River Generating Station, Alexandria, Virginia Docket No. EO-05-01: TRC Environmental Corporation (TRC) of Lowell, Massachusetts was retained by Mirant Potomac River, LLC (Mirant) to provide sampling and analytical support in completing a Particulate Emission Test of Unit 1 of the Potomac River generating facility. The Test Program at the Potomac facility involved the completion of two series of emissions tests for particulate matter (PM), the first during normal unit operation and the second with the injection of TRONA upstream of hot side ESP fields. All tests were completed while Unit 1 was operating at 90% of full load (84MW)

493

Dual-Axis Resonance Testing of Wind Turbine Blades  

Energy Innovation Portal (Marketing Summaries) [EERE]

Wind turbine blades must undergo strength and fatigue testing in order to be rated and marketed appropriately. Presently, wind turbine blades are fatigue-tested in the flapwise direction and in the edgewise direction independently. This testing involves placing the blades through 1 to 10 million or more load or fatigue cycles, which may take 3 to 12 months or more to complete for each tested direction. There is a need for blade testing techniques that are less expensive to use and require...

2014-07-28T23:59:59.000Z

494

Hypothetical accident condition thermal analysis and testing of a Type B drum package  

SciTech Connect (OSTI)

A thermophysical property model developed to analytically determine the thermal response of cane fiberboard when exposed to temperatures and heat fluxes associated with the 10 CFR 71 hypothetical accident condition (HAC) has been benchmarked against two Type B drum package fire test results. The model 9973 package was fire tested after a 30 ft. top down drop and puncture, and an undamaged model 9975 package containing a heater (21W) was fire tested to determine content heat source effects. Analysis results using a refined version of a previously developed HAC fiberboard model compared well against the test data from both the 9973 and 9975 packages.

Hensel, S.J.; Alstine, M.N. van; Gromada, R.J. [Westinghouse Savannah River Co., Aiken, SC (United States)

1995-11-01T23:59:59.000Z

495

Hypothetical accident condition thermal analysis and testing of a Type B drum package  

SciTech Connect (OSTI)

A thermophysical property model developed to analytically determine the thermal response of cane fiberboard when exposed to temperatures and heat fluxes associated with the 10 CFR 71 hypothetical accident condition (HAC) has been benchmarked against two Type B drum package fire test results. The model 9973 package was fire tested after a 30 ft. top down drop and puncture, and an undamaged model 9975 package containing a heater (21W) was fire tested to determine content heat source effects. Analysis results using a refined version of a previously developed HAC fiberboard model compared well against the test data from both the 9973 and 9975 packages.

Hensel, S.J.; Alstine, M.N. Van; Gromada, R.J.

1995-07-01T23:59:59.000Z

496

Generalizing the DS-Methods for Testing Non-Deterministic FSMs  

Science Journals Connector (OSTI)

......of work devoted to so-called complete tests which guarantee the detection of all the...Several methods for generating complete tests for finite state machines (FSMs) which...extended to non-deterministic FSMs to test for trace inclusion. In this paper, we......

Alexandre Petrenko; Adenilso Simao

2014-11-01T23:59:59.000Z

497

Department of Energy Completes Five Recovery Act Projects- Moves Closer to Completing Recovery Act Funded Work at Oak Ridge Site  

Broader source: Energy.gov [DOE]

OAK RIDGE, Tenn. - The U.S. Department of Energy’s (DOE) Environmental Management (EM) program recently completed five projects at the Oak Ridge site funded through the American Recovery and Reinvestment Act.

498

NETL: News Release - Full Scale Direct FuelCell? Completes One Year of  

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

March 31, 2000 March 31, 2000 Full Scale Direct FuelCellTM Completes One Year of Operation Confirms Performance and Durability of New Energy Generating Technology A commercial design of an advanced fuel cell - the building block of a family of environmentally super-clean, fuel-flexible power plants - has passed several milestones in a joint public-private development effort. FuelCell Energy's Direct Fuel Cell The Direct FuelCell is a versatile, combustion-less power source being developed in the Department of Energy's fuel cell research program. It can use natural gas, methanol, ethanol, bio-gas or other hydrogen-rich fuels. FuelCell Energy, Inc. has completed one year of commercial design validation and endurance testing of a 250 kilowatt-class Direct FuelCellTM

499

Animal testing of beauty products  

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

Animal testing of beauty products Animal testing of beauty products Name: Wayers Location: N/A Country: N/A Date: N/A Question: I consider animal testing to be cruel and unnecessary in most cases. I do not disapprove entirely with the testing of drugs and beneficial technology on animals; but I completely have a problem with testing unimportant items, such as make up, hair spray, and other beauty products on innocent lives. Are there any other methods of testing companies can use that wouldn't involve the harming of animals? Wayers Replies: Experience, theoretical models and testing on cell cultures can offer guidelines for a good guess as to what will happen when you throw some new chemical into a human body, but there are examples of where even very careful guesses have proved in practice to be terribly wrong (Thalidomide and DES come to mind). Given the very high level of safety that people demand from substances that go in or on their bodies, the only testing method that is considered reliable enough at present for new chemicals is to try the stuff out on some living creature that can tell you if it hurts or is sick. And even then you must be sure the creature is as similar as possible, at least in the part of the body you are worried about, to human beings. (This is itself a real challenge, and progress in treating disease is often hampered by the lack of a suitable animal model.) Thus ultimately comes the difficult ethical choice you are concerned with: namely, who or what gets to be the guinea pig? In terms of beauty products, there are enough people who feel as you do that there are a number of product lines which are guaranteed to be made without animal testing (they use ingredients that have been tested earlier on animals and are now recognized as safe). You can find them in natural foods and ecologically-conscious stores.

500

Software Testing via Model Checking Fevzi Belli, Bari Gldali  

E-Print Network [OSTI]

Software Testing via Model Checking Fevzi Belli, Bari Güldali University of Paderborn, Dept-5251 603445/47; Fax: +49-5251 60 3246 Abstract. Testing is a necessary, but costly process for user-centric quality control. Moreover, testing is not comprehensive enough to completely detect faults. Many formal

Belli, Fevzi