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they are not comprehensive nor are they the most current set.
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1

ORISE Faculty Research Experiences: Dr. Eddie Red  

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

nanotube characteristics-technology that could impact future solar cells, as well as battery and fuel cells. Eddie C. Red, Ph.D., has longed to set up a functional research...

2

Spiral Eddies  

Science Conference Proceedings (OSTI)

Small cyclonic spiral eddies with a scale of 10 km are very frequently observed, both from satellites and space shuttles, at the ocean surface. The authors suggest that they are the sea surface signature of ageostrophic baroclinic instabilities. ...

Tor Eldevik; Kristian B. Dysthe

2002-03-01T23:59:59.000Z

3

Dr. Nhan V. Nguyen  

Science Conference Proceedings (OSTI)

Dr. Nhan V. Nguyen. Dr. Nguyen is ... 1992. Dr. Nguyen was born in Vietnam in 1958 and came to US in 1980. He received ...

2013-04-09T23:59:59.000Z

4

PROF. DR. BEATRIX BUSSE DR. ASTRID WIND  

E-Print Network (OSTI)

PROF. DR. BEATRIX BUSSE SPRECHERIN DR. ASTRID WIND KOORDINATORIN VoÃ?str. 2, Geb. 37 69115 Heidelberg Tel 06221 54 3783 Fax 06221 54 3664 astrid.wind@zegk.uni-heidelberg.de Die Heidelberger;PROF. DR. BEATRIX BUSSE SPRECHERIN DR. ASTRID WIND KOORDINATORIN VoÃ?str. 2, Geb. 37 69115 Heidelberg

Heermann, Dieter W.

5

DR-1658  

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

UD-92__ UD-92__ DR-1658 5/28/51 i t r \ Photostat Price $ h * ^ ^- Microfilm Price $ 3 * g ^ ^ Available from the O f f i c e of Technical Services Department of Commerce Washington 25, D. C . COLUMBIA UNIVERSITY DEPARTMENT OF PHYSICS Contract AT-30-l-Gen-72 Slow Neutron Velocity Spectrometer Transmission Studies of Pu by W. W. Havens, J r . , E . Melkonian, L, J, Rainwater, M. Levin V DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process

6

Eddy Current Instruments  

Science Conference Proceedings (OSTI)

Table 2   Types and capabilities of commercially available eddy current instruments...measurement of four variables, analog

7

Dr. Jeffrey W. Bullard  

Science Conference Proceedings (OSTI)

Dr. Jeffrey W. Bullard. Dr. Jeffrey W. Bullard is a materials research engineer in the Inorganic Materials Group (IMG) of the ...

2012-11-02T23:59:59.000Z

8

Dr. W. Tyler Estler  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Dr. W. Tyler Estler. Dr. Estler is a guest researcher in the Dimensional Metrology Group (683.01) in ...

2011-10-28T23:59:59.000Z

9

Dr. Tinh Nguyen  

Science Conference Proceedings (OSTI)

Dr. Tinh Nguyen. ... He has published over 220 technical papers in these areas. Dr. Nguyen is credited in the development of: ...

2012-07-09T23:59:59.000Z

10

Dr. Alexander W. Peterson  

Science Conference Proceedings (OSTI)

Dr. Alexander W. Peterson. Research Interests: Enhancing the capabilities of surface plasmon resonance (SPR) spectroscopy. ...

2012-10-11T23:59:59.000Z

11

Dr. Thomas J. Bruno  

Science Conference Proceedings (OSTI)

... the University of Colorado. Google Scholar Citation Page. Research Interests: Fuel Characterization. Dr. Bruno has been ...

2013-04-17T23:59:59.000Z

12

Mixing by ocean eddies  

E-Print Network (OSTI)

Mesoscale eddies mix and transport tracers such as heat and potential vorticity laterally in the ocean. While this transport plays an important role in the climate system, especially in the Southern Ocean, we lack a, ...

Abernathey, Ryan (Ryan Patrick)

2012-01-01T23:59:59.000Z

13

Dr. Christopher C. White  

Science Conference Proceedings (OSTI)

... Dr. White has published numerous peer reviewed papers and conference proceedings, and has served as a reviewer for numerous journals. ...

2013-03-26T23:59:59.000Z

14

Dr. Christine M. English  

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

 Dr. Christine M. English is contracted as a Principle Engineer for the Energy Department's Biomass Program.

15

Dr. A. Hunter Fanney  

Science Conference Proceedings (OSTI)

... Insulations and Substitutes for Residential and Commercial Construction." Dr. Fanney hold a patent for an innovative solar water heating system. ...

2012-07-10T23:59:59.000Z

16

The Oceanic Eddy Heat Transport  

Science Conference Proceedings (OSTI)

The rectified eddy heat transport is calculated from a global high-resolution ocean general circulation model. The eddy heat transport is found to be strong in the western boundary currents, the Antarctic Circumpolar Current, and the equatorial ...

Steven R. Jayne; Jochem Marotzke

2002-12-01T23:59:59.000Z

17

Dr. Dean W. Ahrenholz Dr. M. James Allen  

E-Print Network (OSTI)

. Whitlow W.L. Au Dr. Jerald S. Ault Ms. Amy Ball Dr. Terry D. Beacham Dr. Daniel W. Beckman Dr. Jim Beets. Douglas A. DeVries Dr. David Die Dr. James G. Ditty Announcement The editorial staff of Fishery Bulletin

18

Dr. Kevin KF Wong  

Science Conference Proceedings (OSTI)

... to joining NIST, Dr. Wong was an assistant professor in the Department of Civil and Environmental Engineering at the University of Utah (2005-2008 ...

2012-01-10T23:59:59.000Z

19

Dr. Charles Choi  

Science Conference Proceedings (OSTI)

Dr. Charles Choi. Charles received his Ph.D. in Electrical and Computer Engineering at the University of Illinois at Urbana-Champaign in 2011. ...

2012-10-01T23:59:59.000Z

20

Dr. Peter M. Vallone  

Science Conference Proceedings (OSTI)

Dr. Peter M. Vallone. Peter M. Vallone received his Ph.D. in Chemistry from the University of Illinois at Chicago in 1999. ...

2013-04-09T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Dr. Michael Halter  

Science Conference Proceedings (OSTI)

Dr. Michael Halter. Michael Halter received his Ph.D. in Bioengineering from the University of Washington at Seattle in 2004. ...

2012-10-01T23:59:59.000Z

22

Dr. Mark A. Kedzierski  

Science Conference Proceedings (OSTI)

... Dr. Kedzierski is applying a fundamental metric that resulted from the refrigerant ... is a co-author of "Condensation" Chapter 15 in Handbook of Heat ...

2012-07-06T23:59:59.000Z

23

Dr. Fred Lipschultz  

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

Print E-mail alt Dr. Fred Lipschultz is the Regional Coordinator for the National Climate Assessment, among other roles including close involvement writing the recent...

24

Dr. Yeon Seok Kim  

Science Conference Proceedings (OSTI)

... project. Dr. Kim is studying the effects of the addition of nano-scale particles on flammability of commodity polymers. He ...

2013-07-30T23:59:59.000Z

25

Dr. David J. Gundlach  

Science Conference Proceedings (OSTI)

... Dr. Gundlach has co-chaired conference symposium for SPIE, ECS, and MRS, organized several workshops, and organized symposium at the EMC ...

2013-07-01T23:59:59.000Z

26

Dr. David G. Holmberg  

Science Conference Proceedings (OSTI)

... Dr. Holmberg's current research is focused on building integration into the "Smart Grid", with a focus on information modeling to address facility ...

2012-09-19T23:59:59.000Z

27

Implicit Large Eddy Simulation  

National Nuclear Security Administration (NNSA)

Implicit Implicit Large Eddy Simulation (ILES) for High Reynolds Number Flows Len Margolin Applied Physics Division Los Alamos National Laboratory Collaborators: 1. Bill Rider (LANL) 2. Piotr Smolarkiewicz (NCAR) 3. Andrzej Wysogrodski (NCAR) 4. Fernando Grinstein (NRL) len@lanl.gov 1 Implicit Large Eddy Simulation Outline: * What is ILES? * What are its advantages? * Historical perspective * Why does it work? * Some examples len@lanl.gov 2 What is ILES ILES is the direct application of a fluid solver to a high Reynolds number fluid flow with no explicit turbulence model. · The truncation terms of the algorithm serve as an effective model of the effects of the unresolved scales. · Fluid solvers based on Nonoscillatory Finite Volume (NFV) approximations work effectively for ILES. · Fluid solvers based on pseudospectral methods, leapfrog methods, advective form methods, etc. do not work

28

New Eddy Correlation System for ARM SGP Site  

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

New Eddy Correlation System for ARM SGP Site New Eddy Correlation System for ARM SGP Site M. S. Pekour Argonne National Laboratory Argonne, Illinois Background Eddy correlation (ECOR) systems are widely used for in situ measurement of the turbulent fluxes in the atmosphere. The ECOR technique is the most direct method for determining fluxes; vertical fluxes are obtained by correlating the vertical wind component with the horizontal wind component (momentum flux), temperature (sensible heat flux), water vapor density (latent heat flux), and a scalar admixture density (e.g., CO 2 flux). Typically, an ultrasonic anemometer-thermometer ("sonic anemometer") is used for rapid, high-precision, three-dimensional (3D) wind measurements, as well as for temperature fluctuation measurements. A fast-response humidity sensor, such as an infra-red gas analyzer (IRGA) is

29

Convective Modifications of a Geostrophic Eddy Field  

Science Conference Proceedings (OSTI)

Ocean convection often occurs in regions of mesoscale eddy activity, where convective mixing and geostrophic eddy dynamics interact. The authors examine the interactions between a group of geostrophic eddies and convective mixing induced by ...

Sonya Legg; James C. McWilliams

2001-04-01T23:59:59.000Z

30

Life Cycles of Moist Baroclinic Eddies  

Science Conference Proceedings (OSTI)

The interaction between moisture and baroclinic eddies was examined through eddy life-cycle experiments using a global, primitive equation model. How condensation affects the structural evolution of eddies, their fluxes of heat, moisture, and ...

William J. Gutowski Jr.; Lee E. Branscome; Douglas A. Stewart

1992-02-01T23:59:59.000Z

31

When Are Eddy Tracer Fluxes Directed Downgradient?  

Science Conference Proceedings (OSTI)

The mechanisms controlling the direction of eddy tracer fluxes are examined using eddy-resolving isopycnic experiments for a cyclic zonal channel. Eddy fluxes are directed downgradient on average when either (i) there is a Lagrangian increase in ...

Chris Wilson; Richard G. Williams

2006-02-01T23:59:59.000Z

32

Fission of Single and Multiple Eddies  

Science Conference Proceedings (OSTI)

The analytical results for the splitting conditions of isolated barotropic eddies and the associated final equilibrium state are extended to: 1) nonlinear baroclinic eddies; 2) a group of four nonlinear closely packed eddies, two of which are ...

Doron Nof

1991-01-01T23:59:59.000Z

33

Dr. Brian Hirsch  

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

Dr. Brian Hirsch is a Senior Project Leader for NREL’s Alaska initiative, working with Alaska native tribes and other stakeholders on development of local energy resources. As part of the...

34

Meridional Motion of Mixing Eddies  

Science Conference Proceedings (OSTI)

A two-layer model of anticyclonic eddy propagation including the effects of diapycnal mixing is presented. The lower layer is assumed to be of finite volume, whereas the upper layer is infinite in horizontal extent, and its dynamics are ...

N. Robb McDonald; David N. Straub

1995-05-01T23:59:59.000Z

35

The Eddy-Driven Thermocline  

Science Conference Proceedings (OSTI)

The role of baroclinic eddies in transferring thermal gradients laterally, and thus determining the stratification of the ocean, is examined. The hypothesis is that the density differences imposed at the surface by differential heating are a ...

Paola Cessi; Maurizio Fantini

2004-12-01T23:59:59.000Z

36

Small DR Industry Experiences  

Science Conference Proceedings (OSTI)

Over the past twenty years, a number of companies have developed products and provided services for the small distributed resources (DR) market. There are powerful lessons and insights to gain from these efforts. With the growing interest in DR and the emergence of new technologies and products in the less than 300kW size range, this report looks at the past and the different paths that companies have taken to bring small power products to market. Representative surveys were conducted of major players in...

2000-12-06T23:59:59.000Z

37

Red Mud  

Science Conference Proceedings (OSTI)

Mar 1, 2011... Cement(OPC) from NALCO Red Mud has been successfully developed from a raw mix containing limestone, red mud,shale and fine coal.

38

NONDESTRUCTIVE EDDY CURRENT TESTING  

DOE Patents (OSTI)

An eddy current testing device is described for measuring metal continuity independent of probe-to-sample spacing. An inductance would test probe is made a leg of a variable impedance bridge and the bridge is balanced with the probe away from the sample. An a-c signal is applied across the input terminals of the bridge circuit. As the probe is brought into proximity with the metal sample, the resulting impedance change in the probe gives an output signal from the bridge whose phase angle is proportional to the sample continuity and amplitude is proportional to the probe-tosample spacing. The output signal from the bridge is applied to a compensating network where, responsive to amplitude changes from the bridge output signal, a constant phased voltage output is maintained when the sample is continuous regardless of probe-to-sample spacing. A phase meter calibrated to read changes in resistivity of the metal sample measures the phase shift between the output of the compensating network and the original a-c signal applied to the bridge.

Renken, C.J. Jr.

1961-05-23T23:59:59.000Z

39

Eddy current transducing system  

SciTech Connect

In a program funded by the Office of Energy Related Inventions of the Department of Energy, Vatell Corporation developed a prototype Turbine Blade Condition Monitor. This microcomputer-based system was tested to determine its performance in measuring individual blade clearance and time of arrival on a Pratt Whitney (Canada) JT15D jet engine. A Vatell eddy-current sensor mounted in the housing of the engine at mid-chord of the N1 first stage provided the signals. The N1 first stage is a 31 in. diameter fan with 28 titanium blades, operating over a speed range of approximately 7000 to 14,000 rpm. Tests showed that the monitoring system transduced blade clearances with a precision of .0001 in., simultaneously indicating times of arrival within 0.1 microseconds, equivalent to a pitch of .0015 in. Patterns of blade clearances and timing variations were observed for various engine operating conditions, and the clearance and time of arrival signatures'' of the fan stage were recorded. Manufacturing variations in blade pitch were readily detected, as were indications of blade and hub vibration. The report contains a detailed description of the development program, examples of waveforms and recorded data, circuit diagrams, software, setup and operating procedures for the monitoring system. 66 refs.

1991-09-13T23:59:59.000Z

40

Baroclinic Eddy Equilibration under Specified Seasonal Forcing  

Science Conference Proceedings (OSTI)

Baroclinic eddy equilibration under a Northern Hemisphere–like seasonal forcing is studied using a modified multilayer quasigeostrophic channel model to investigate the widely used “quick baroclinic eddy equilibration” assumption and to ...

Yang Zhang; Peter H. Stone

2010-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Observations of Irminger Sea Anticyclonic Eddies  

Science Conference Proceedings (OSTI)

Mesoscale anticyclonic eddies in the Irminger Sea are observed using a mooring and a glider. Between 2002 and 2009, the mooring observed 53 anticyclones. Using a kinematic model, objective estimates of eddy length scales and velocity structure are ...

Xue Fan; Uwe Send; Pierre Testor; Johannes Karstensen; Pascale Lherminier

2013-04-01T23:59:59.000Z

42

Atmospherically Forced Eddies in the Northeast Pacific  

Science Conference Proceedings (OSTI)

In the northeast Pacific eddies are observed in the salinity and, to a lesser extent, in the thermal anomalies. In particular, a pronounced eddy is frequently observed a few hundred kilometers west of Sitka, Alaska, latitude 57°N. This paper ...

A. J. Willmott; L. A. Mysak

1980-11-01T23:59:59.000Z

43

On a Recent Parameterization of Mesoscale Eddies  

Science Conference Proceedings (OSTI)

A recent parameterization of mesoscale eddies by Gent and McWilliams (GMc) represents their effects as advective and diffusive fluxes along isopycnals. The form chosen for the added transport velocity due to eddies flattens isopycnals as in ...

Amit Tandon; Chris Garrett

1996-03-01T23:59:59.000Z

44

Standing Eddies in the Meridional Overturning Circulation  

Science Conference Proceedings (OSTI)

The role of standing eddies for the meridional overturning circulation (MOC) is discussed. The time-mean isopycnal meridional streamfunction is decomposed into a time- and zonal-mean part, a standing-eddy part, and a transient-eddy part. It turns ...

Jan Viebahn; Carsten Eden

2012-09-01T23:59:59.000Z

45

Loop Current and Deep Eddies  

Science Conference Proceedings (OSTI)

In contrast to the Loop Current and rings, much less is known about deep eddies (deeper than 1000 m) of the Gulf of Mexico. In this paper, results from a high-resolution numerical model of the Gulf are analyzed to explain their origin and how ...

L-Y. Oey

2008-07-01T23:59:59.000Z

46

Remote field eddy current inspection  

SciTech Connect

The Remote Field Eddy Current (RFEC) technique uses an internal probe to inspect conducting tubes nondestructively. A coaxial solenoidal exciter, energized with low frequency AC, and detector coils near the inside of the pipe wall are separated by about two pipe diameters to obtain through wall transmission and equal sensitivity to defects on the outside or inside of the pipe wall. Calculation methods are outlined and the voltage plane polar plot signal representation for defect measurement is described. Slit defect interactions in ferromagnetic and non-ferromagnetic tubes are discussed. Defect-induced anomalous fields are interpreted in terms of anomalous source eddy current and missing magnetization defect models. The use of computer animations to represent the time variations of high resolution field measurements and calculations is described.

Atherton, D.L. [Queen`s Univ., Kingston, Ontario (Canada). Dept. of Physics

1995-11-01T23:59:59.000Z

47

Dr. Richard A. Swalin, Dean  

Office of Legacy Management (LM)

Dr. Richard A. Swalin, Dean Dr. Richard A. Swalin, Dean College of Engineering and Mines University of Arizona Tucson, Arizona 85721 Dear Dr. Swalin: As you may know, the Department of Energy (DOE) is evaluating the radiological condition of sites that were utilized under the Manhattan Engineer District (MEO) and the Atomic Energy Commission (AEC) during the early years of nuclear development to determine whether they need remedial action and whether the Department has authority to perform such action. The University of Arizona was contacted through correspondence dated March 12, 1979, Dr. T. Triffet, then Dean of the College of Engineering at the University, from Dr. W. Mott of DOE, that the University was being investigated as one such site. A review of historical records and of the results from a survey during a

48

Mesoscale Eddy Buoyancy Flux and Eddy-Induced Circulation in Eastern Boundary Currents  

Science Conference Proceedings (OSTI)

A dynamical interpretation is made of the mesoscale eddy buoyancy fluxes in the Eastern Boundary Currents off California and Peru–Chile, based on regional equilibrium simulations. The eddy fluxes are primarily shoreward and upward across a swath ...

François Colas; Xavier Capet; James C. McWilliams; Zhijin Li

2013-06-01T23:59:59.000Z

49

Effective Eddy Diffusivities Inferred from a Point Release Tracer in an Eddy-Resolving Ocean Model  

Science Conference Proceedings (OSTI)

This study uses tracer experiments in a global eddy-resolving ocean model to examine two diagnostic methods for inferring effective eddy isopycnic diffusivity from point release tracers. The first method is based on the growth rate of the area ...

Mei-Man Lee; A. J. George Nurser; Andrew C. Coward; Beverly A. de Cuevas

2009-04-01T23:59:59.000Z

50

Anatomy of Synoptic Eddy–NAO Interaction through Eddy Structure Decomposition  

Science Conference Proceedings (OSTI)

A method of eddy structure decomposition is proposed to detect how low-frequency flow associated with the North Atlantic Oscillation (NAO) organizes systematically synoptic eddy (SE) activity to generate in-phase and upstream feedbacks. In this ...

Hong-Li Ren; Fei-Fei Jin; Li Gao

2012-07-01T23:59:59.000Z

51

Subthermocline Eddies in the Western Equatorial Pacific as Shown by an Eddy-Resolving OGCM  

Science Conference Proceedings (OSTI)

Sporadic in situ observations have shown evidence that subthermocline eddies exist off the Mindanao coast. These subthermocline eddies are believed to play an important role in the heat, freshwater, and other ocean property transports of the ...

Tzu-Ling Chiang; Tangdong Qu

2013-07-01T23:59:59.000Z

52

Eddy-Current-Induced Multipole Field Calculations  

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

Eddy-Current-Induced Multipole Field Calculations Eddy-Current-Induced Multipole Field Calculations September 29, 2003 1 Eddy-Current-Induced Multipole Field Calculations Nicholas S. Sereno, Suk H. Kim 1.0 Abstract Time-varying magnetic fields of magnets in booster accelerators induce substantial eddy currents in the vacuum chambers. The eddy currents in turn act to produce various multi- pole fields that act on the beam. These fields must be taken into account when doing a lat- tice design. In the APS booster, the relatively long dipole magnets (3 meters) are linearly ramped to accelerate the injected 325 MeV beam to 7 GeV. Substantial dipole and sextu- pole fields are generated in the elliptical vacuum chamber from the induced eddy currents. In this note, formulas for the induced dipole and sextupole fields are derived for elliptical and rectangular vacuum chambers for a time-varying dipole field. A discussion is given

53

Ocean Heat Uptake in Eddying and Non-Eddying Ocean Circulation Models in a Warming Climate  

Science Conference Proceedings (OSTI)

Ocean heat uptake is explored with non-eddying (2°), eddy-permitting (0.25°), and eddy-resolving (0.125°) ocean circulation models in a domain representing the Atlantic basin connected to a southern circumpolar channel with a flat bottom. The ...

Yu Zhang; Geoffrey K. Vallis

2013-10-01T23:59:59.000Z

54

Ocean heat uptake in eddying and non-eddying ocean circulation models in a warming climate  

Science Conference Proceedings (OSTI)

Ocean heat uptake is explored with non-eddying (2°), eddy-permitting (0.25°) and eddy-resolving (0.125°) ocean circulation models in a domain representing the Atlantic basin connected to a southern circumpolar channel with flat bottom. The model ...

Yu Zhang; Geoffrey K. Vallis

55

Dr. Anthony (Tony) Peurrung Associate Laboratory Director  

E-Print Network (OSTI)

, the Intelligence Community and the National nuclear Security Administration. Dr. Peurrung has contributedDr. Anthony (Tony) Peurrung Associate Laboratory Director National Security Directorate In his current position as Associate Laboratory Director of the National Security Directorate, Dr. Tony Peurrung

56

School of Psychology, QUB Dr. Ruth Lowry & Dr. Norma Rainey -1 -Updated September 2008  

E-Print Network (OSTI)

School of Psychology, QUB Dr. Ruth Lowry & Dr. Norma Rainey - 1 - Updated September 2008 A guide at a conference) #12;School of Psychology, QUB Dr. Ruth Lowry & Dr. Norma Rainey - 2 - Updated September 2008 so in the reference list. #12;School of Psychology, QUB Dr. Ruth Lowry & Dr. Norma Rainey - 3 - Updated September 2008

Müller, Jens-Dominik

57

A Demand Response (DR) Event: Benefits, Strategies, Automation...  

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

A Demand Response (DR) Event: Benefits, Strategies, Automation and Future of DR Title A Demand Response (DR) Event: Benefits, Strategies, Automation and Future of DR Publication...

58

The Role of Stationary Eddies in Shaping Midlatitude Storm Tracks  

Science Conference Proceedings (OSTI)

Transient and stationary eddies shape the extratropical climate through their transport of heat, moisture, and momentum. In the zonal mean, the transports by transient eddies dominate over those by stationary eddies, but this is not necessarily ...

Yohai Kaspi; Tapio Schneider

2013-08-01T23:59:59.000Z

59

Department of Energy Awards Eddy/Lea Regional Commission $300...  

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

EddyLea Regional Commission 300,000 Grant Department of Energy Awards EddyLea Regional Commission 300,000 Grant Department of Energy Awards EddyLea Regional Commission...

60

An Energy-Constrained Parameterization of Eddy Buoyancy Flux  

Science Conference Proceedings (OSTI)

A parameterization for eddy buoyancy fluxes for use in coarse-grid models is developed and tested against eddy-resolving simulations. The development is based on the assumption that the eddies are adiabatic (except near the surface) and the ...

Paola Cessi

2008-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Dr. Thomas W. LeBrun  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Dr. Thomas W. LeBrun. Dr. LeBrun is a research physicist in the Nanoscale Metrology Group (683.03 ...

2011-10-06T23:59:59.000Z

62

Dr. Norman Hilberry Metallurgical Laboratory  

Office of Legacy Management (LM)

December 23, 1942 December 23, 1942 217, i Dr. Norman Hilberry Metallurgical Laboratory University of Chicago Chicago, Illlnols Dear Dr. Hllbarry: In akcordance with the arrangments made with Dr. Compton, I am attachIng.heretb Copy No. 13 of Dr. Kraus' Progreee Report dated December 15, 1942. Thle report contains addltloral information on the preparation of metallic uranium by the, reduction of UC13 with sodium. Very truly goAre, RR:OT Attaohment CONFIFIMEOTOSE l,NCL&.$.,Fl&, DOEOFFICE OF OECMS.W,,3,~ HERSERTSCHMIOT A.D.D. i DUIE: . 9 pages: 0 figures., G&es 1 to 19. inci, SeriesA. . . Progress Report By Charles A. Kraus December 15, 1942 Contract No. OEMsr~290, Supplement 2 Contract No, OZMsr-688. A. PrepeZ+tion of UC& L-cm lJJa and Ccl,. The study of the va.?ious, i'actors which may influence the

63

Security Policies Dr. Ahmad Almulhem  

E-Print Network (OSTI)

Security Policies Dr. Ahmad Almulhem Computer Engineering Department, KFUPM Spring 2008 Ahmad Almulhem - Network Security Engineering - 2008 1 / 51 #12;Security Policies Types of Security Policies Trust Types of Access Control Summary Part I Overview Ahmad Almulhem - Network Security Engineering

Almulhem, Ahmad

64

Numerical Simulation of Mesoscale Eddies over Melbourne  

Science Conference Proceedings (OSTI)

A mesoscale wind field model is used to simulate a cyclonic nocturnal eddy which may form over Melbourne under stable conditions with light synoptic winds. Two types of eddy (Mel-I and Mel-II) are identified, with separate formation mechanisms. ...

John L. McGregor; Fujio Kimura

1989-01-01T23:59:59.000Z

65

The Fusion of Isolated Nonlinear Eddies  

Science Conference Proceedings (OSTI)

The interaction of two isolated lens-like eddies is examined with the aid of an inviscid nonlinear model. The barotropic layer in which the lenses are embedded is infinitely deep so that there is no interaction between the eddies unless their ...

Doron Nof

1988-06-01T23:59:59.000Z

66

Red Tide  

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

tide harm humans if it is not stopped? Replies: Red tides are caused by a microscopic algae called a dinoflagellate. This plant is toxic to humans in large quantities, but may...

67

Microsoft Word - EddyLea20020828.doc  

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

00,000 00,000 to Eddy/Lea Regional Commission Community Reuse Organization WASHINGTON, D.C. - The Department of Energy (DOE) has awarded $400,000 in the form of two competitive grants to the Eddy/Lea Regional Commission. The Eddy/Lea Regional Commission is the community reuse organization (CRO) serving the Department's Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico. The Energy Department is a good neighbor to the communities surrounding our sites, Secretary of Energy Spencer Abraham said. "We will continue to work with Eddy/Lea Regional Commission and other community reuse organizations around the country, to retain, expand or create jobs for workers affected by restructuring efforts." The Eddy/Lea Regional Commission applied for funding from the department's Office of Worker

68

Eddy current technique for predicting burst pressure  

DOE Patents (OSTI)

A signal processing technique which correlates eddy current inspection data from a tube having a critical tubing defect with a range of predicted burst pressures for the tube is provided. The method can directly correlate the raw eddy current inspection data representing the critical tubing defect with the range of burst pressures using a regression technique, preferably an artificial neural network. Alternatively, the technique deconvolves the raw eddy current inspection data into a set of undistorted signals, each of which represents a separate defect of the tube. The undistorted defect signal which represents the critical tubing defect is related to a range of burst pressures utilizing a regression technique.

Petri, Mark C. (Yorkville, IL); Kupperman, David S. (Oak Park, IL); Morman, James A. (Woodridge, IL); Reifman, Jaques (Western Springs, IL); Wei, Thomas Y. C. (Downers Grove, IL)

2003-01-01T23:59:59.000Z

69

Microsoft Word - Big Eddy ROD.doc  

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

Administration's Administration's Big Eddy-Knight Transmission Project Record of Decision September 2011 Decision The Bonneville Power Administration (BPA) has decided to construct the Big Eddy-Knight Transmission Project in Wasco County, Oregon and Klickitat County, Washington. As described in the Big Eddy-Knight Transmission Project Final Environmental Impact Statement (EIS) (DOE/EIS-0421, July 2011), this project consists primarily of constructing a new, approximately 28-mile-long, 500-kilovolt (kV) transmission line and ancillary facilities between BPA's existing Big Eddy Substation in The Dalles, Oregon, to a proposed new Knight Substation that will be connected to an existing BPA line about 4 miles northwest of Goldendale, Washington. For the

70

Large-Eddy Boundary Layer Entrainment  

Science Conference Proceedings (OSTI)

A series of large-eddy simulations have been performed to explore boundary layer entrainment under conditions of a strongly capped inversion layer with the boundary layer dynamics driven dominantly by buoyant forcing. Different conditions ...

D. C. Lewellen; W. S. Lewellen

1998-08-01T23:59:59.000Z

71

Anticyclonic Eddies in the Alaskan Stream  

Science Conference Proceedings (OSTI)

Anticyclonic eddies propagating southwestward in the Alaskan Stream (AS) were investigated through analysis of altimetry data from satellite observations during 1992–2006 and hydrographic data from profiling float observations during 2001–06. ...

Hiromichi Ueno; Kanako Sato; Howard J. Freeland; William R. Crawford; Hiroji Onishi; Eitarou Oka; Toshio Suga

2009-04-01T23:59:59.000Z

72

Eddy Formation in 2½-Layer, Quasigeostrophic Jets  

Science Conference Proceedings (OSTI)

The formation of nonlinear eddies in unstable 2½-layer, quasigeostrophic jets is investigated using a piecewise constant potential vorticity, “contour dynamical” model. Both infinite and semi-infinite jet dynamics are explored, considering a ...

Ilson C. A. da Silveira; Glenn R. Flierl

2002-03-01T23:59:59.000Z

73

Western Arctic Shelfbreak Eddies: Formation and Transport  

Science Conference Proceedings (OSTI)

The mean structure and time-dependent behavior of the shelfbreak jet along the southern Beaufort Sea, and its ability to transport properties into the basin interior via eddies are explored using high-resolution mooring data and an idealized ...

Michael A. Spall; Robert S. Pickart; Paula S. Fratantoni; Albert J. Plueddemann

2008-08-01T23:59:59.000Z

74

Turbulence Spectra and Eddy Diffusivity over Forests  

Science Conference Proceedings (OSTI)

The main objectives of this observational study are to examine the stability dependence of velocity and air temperature spectra and to employ the spectral quantities to establish relations for eddy diffusivity over forests. The datasets chosen ...

Xuhui Lee

1996-08-01T23:59:59.000Z

75

Temporal Changes in Ocean Eddy Transports  

Science Conference Proceedings (OSTI)

New estimates from 11 yr of altimetric data are made of the global time-average variability kinetic energy and its decadal-scale variability. Making the approximation that the variability reflects primarily eddy motions, a time-mean, but ...

Detlef Stammer; Carl Wunsch; Kyozo Ueyoshi

2006-03-01T23:59:59.000Z

76

Direct Atmospheric Forcing of Geostrophic Eddies  

Science Conference Proceedings (OSTI)

To assess the role of direct stochastic wind forcing in generating oceanic geostrophic eddies we calculate analytically the response of a simple ocean model to a realistic model wind-stress spectrum and compare the results with observations. The ...

Peter Müller; Claude Frankignoul

1981-03-01T23:59:59.000Z

77

Identification of Marine Eddies from Altimetric Maps  

Science Conference Proceedings (OSTI)

A procedure is presented to detect eddy cores from sea level anomaly (SLA) maps obtained from altimetric measurements. The method is based on finding the sign of Q, which is an invariant of the velocity gradient tensor (u). This parameter, ...

Jordi Isern-Fontanet; Emilio García-Ladona; Jordi Font

2003-05-01T23:59:59.000Z

78

An Investigation of the Catalina Eddy  

Science Conference Proceedings (OSTI)

The Catalina eddy event of 21 July 1992 is simulated using a mesoscale data assimilation system featuring an optimum interpolation analysis, incremental update, and second-order closure physics. The results are contrasted with other recent ...

William T. Thompson; Stephen D. Burk; J. Rosenthal

1997-06-01T23:59:59.000Z

79

Simulation and Prediction of the Catalina Eddy  

Science Conference Proceedings (OSTI)

Observational studies generally suggest that the formation of the Catalina Eddy in the bight of southern California results from interaction between the synoptic-scale northerly flow and the topographic barrier along the southern California ...

Kyozo Ueyoshi; John O. Roads

1993-11-01T23:59:59.000Z

80

Large-Eddy Simulation of Contrails  

Science Conference Proceedings (OSTI)

Numerical simulations of contrails have been performed to investigate the role of various external parameters and physical processes in the life cycle of contrails. The general idea underlying the model is that of a large-eddy model. The model ...

Andreas Chlond

1998-03-01T23:59:59.000Z

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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

Secure Windows Dr. Bernd Borchert  

E-Print Network (OSTI)

Secure Windows Dr. Bernd Borchert WSI für Informatik Univ. Tübingen #12;Problem: Trojans Server Windows" Server (encoding) Internet #12;Server (encoding) Internet Solution: ,,Secure Windows" #12;Server (encoding) Internet Solution: ,,Secure Windows" #12;Server (encoding) Internet Solution: ,,Secure Windows

Borchert, Bernd

82

Dr. Carlos Gonzalez's Bio Dr. Gonzalez received his Ph.D in ...  

Science Conference Proceedings (OSTI)

Page 1. Dr. Carlos Gonzalez's Bio Dr. Gonzalez received his Ph.D in Theoretical Chemistry at Wayne State University, in 1990. ...

2013-05-31T23:59:59.000Z

83

Eddy formation and propagation in the eastern tropical Pacific  

E-Print Network (OSTI)

Observations of eddies in the eastern tropical Pacific from TOPEX altimetry data show that there are seasonal and interannual variations in eddy activity. Comparisons between time of eddy formation and corresponding wind data show that not all eddies are caused by winds blowing offshore from the coast of Central America. Plots of eddy tracks from TOPEX data show that some of these eddies last for over 6 months and travel more than 250 of longitude toward the west. Others go more towards the equator and dissipate quickly. A General Circulation Model is used to study the formation and propagation aspects of these eddies. Results from experiments exploring the formation mechanism show that high frequency wind bursts are sufficient but not necessary for eddy formation in the eastern tropical Pacific. Eddy activity remains almost the same if only the annual harmonic of the wind field is used to force the model. Forcing the model with only the high frequency wind component produces almost no eddies. The formation of eddies during periods of weak offshore winds suggests other possible mechanisms, such as unstable mean flows, for the formation of the eddies. Experiments done to study the propagation of the eddies show that the eddies are greatly affected by the structure of the background flow. Eddies formed in September or October encounter a strong westward flowing current and do not dissipate rapidly. These eddies do not travel south beyond the region of shear between the currents. They last for more than 6 months and travel westward for more than 250 of longitude. Eddies formed in March and April encounter a strong eastward flow dissipate quickly and propagate towards the equator where they disappear. These eddies last for less than four months and cover less than 150 of longitude. Eddies generated in January show properties between these two extreme cases.

Jhingran, Vikas Gopal

1997-01-01T23:59:59.000Z

84

Dr  

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

MEMORANDUM MEMORANDUM To: Sean Lev, Acting General Counsel, United States Department of Energy From: Katherine Kennedy, Andrew DeLaski, Benjamin Longstreth Re: Six-Year Review of Covered Products Date: April 11, 2011 I. Introduction This memorandum explains that the Energy Independence and Security Act of 2007 (EISA) requires the Department of Energy to re-evaluate efficiency standards for all covered appliances and products every six years. Through EISA, Congress specifically mandated that the Department review any final rule setting standards every six years. 42 U.S.C. §§ 6295(m)(1); 6313(a)(6)(C). As discussed below, the terms Congress used in this amendment sweep broadly and include all products for which the Department has issued a final rule, including water efficiency standards for

85

Dr  

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

of Miami (Fla.), a J.D. from University of Puget Sound School of Law (now the Seattle University Law School), and an LL.M. in International and Comparative Law from...

86

Dr  

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

both successful and not so successful. 10:45-11:00 am Break 11:00-11:50 am Federal Appropriations Process (Grant, Brenda Hays, Barbara Williamson) A general overview of the Federal...

87

Global Patterns of Mesoscale Eddy Properties and Diffusivities  

Science Conference Proceedings (OSTI)

Mesoscale eddies play a major role in the transport of tracers in the ocean. Focusing on a sector in the East Pacific, we present estimates of eddy diffusivities derived from kinematic tracer simulations using satellite-observed velocity fields. ...

Andreas Klocker; Ryan Abernathey

88

A Linear Theory of Extratropical Synoptic Eddy Statistics  

Science Conference Proceedings (OSTI)

This paper investigates the extent to which the statistics of extratropical synoptic eddies may be deduced from the assumption that the eddies are stochastically forced disturbances evolving on a baroclinically stable background flow. To this end,...

Jeffrey S. Whitaker; Prashant D. Sardeshmukh

1998-01-01T23:59:59.000Z

89

Scaling Baroclinic Eddy Fluxes: Vortices and Energy Balance  

Science Conference Proceedings (OSTI)

The eddy heat flux generated by the statistically equilibrated baroclinic instability of a uniform, horizontal temperature gradient is studied using a two-mode f-plane quasigeostrophic model. An overview of the dependence of the eddy diffusivity ...

Andrew F. Thompson; William R. Young

2006-04-01T23:59:59.000Z

90

Visualization and analysis of eddies in a global ocean simulation  

SciTech Connect

Eddies at a scale of approximately one hundred kilometers have been shown to be surprisingly important to understanding large-scale transport of heat and nutrients in the ocean. Due to difficulties in observing the ocean directly, the behavior of eddies below the surface is not very well understood. To fill this gap, we employ a high-resolution simulation of the ocean developed at Los Alamos National Laboratory. Using large-scale parallel visualization and analysis tools, we produce three-dimensional images of ocean eddies, and also generate a census of eddy distribution and shape averaged over multiple simulation time steps, resulting in a world map of eddy characteristics. As expected from observational studies, our census reveals a higher concentration of eddies at the mid-latitudes than the equator. Our analysis further shows that mid-latitude eddies are thicker, within a range of 1000-2000m, while equatorial eddies are less than 100m thick.

Williams, Sean J [Los Alamos National Laboratory; Hecht, Matthew W [Los Alamos National Laboratory; Petersen, Mark [Los Alamos National Laboratory; Strelitz, Richard [Los Alamos National Laboratory; Maltrud, Mathew E [Los Alamos National Laboratory; Ahrens, James P [Los Alamos National Laboratory; Hlawitschka, Mario [UC DAVIS; Hamann, Bernd [UC DAVIS

2010-10-15T23:59:59.000Z

91

Generation and Separation of Mesoscale Eddies from Surface Ocean Fronts  

Science Conference Proceedings (OSTI)

This study is motivated by Arctic Ocean observations of sub-mixed layer eddies found at large distances from their assumed formation region of a surface ocean front. We explore eddy formation through high resolution numerical simulations of ...

Georgy E. Manucharyan; Mary-Louise Timmermans

92

Laboratory Experiments on the Merging of Nonlinear Anticyclonic Eddies  

Science Conference Proceedings (OSTI)

The mutual interaction of two isolated lenslike eddies is examined with the aid of a laboratory experiment on a rotating table. The isolated anticyclonic eddies are formed by withdrawing two cylinders containing a mixture of Freon (with a density ...

Doron Nof; Leslie M. Simon

1987-03-01T23:59:59.000Z

93

Multiscale Large Eddy States in Weakly Stratified Planetary Boundary Layers  

Science Conference Proceedings (OSTI)

We first discuss observations of two classes of two-dimensional large eddy states in weakly stratified atmospheric boundary layers. One class is characterized by large eddies with a single horizontal scale. The other contains multiscale large ...

Pierre D. Mourad; Robert A. Brown

1990-02-01T23:59:59.000Z

94

The effects of ocean eddies on tropical cyclones  

E-Print Network (OSTI)

The purpose of this study is to understand the interactions of tropical cyclones with ocean eddies. In particular we examine the influence of a cold-core eddy on the cold wake formed during the passage of Typhoon Fanapi ...

Miltenberger, Alexander Reid

2012-01-01T23:59:59.000Z

95

Bottom Ekman Pumping with Stress-Dependent Eddy Viscosity  

Science Conference Proceedings (OSTI)

This paper reconsiders the classic problem of bottom Ekman pumping below a steady geostrophic flow by relaxing the assumption of a constant eddy viscosity. It is assumed instead that the eddy viscosity depends on the magnitude of the bottom ...

Benoit Cushman-Roisin; Vlado Mala?i?

1997-09-01T23:59:59.000Z

96

Validation of Parameterization Scheme for Eddy Diffusion from Satellite Data  

Science Conference Proceedings (OSTI)

The eddy diffusion coefficient Kyy has been calculated using LIMS data for the months of December 1978 and January and February 1979. Two methods have been used. The first implements the suggestion made by Tung (1987) to parameterize the eddy ...

F. Sassi; G. Visconti; J. C. Gille

1990-11-01T23:59:59.000Z

97

On the ?-Induced Movement of Isolated Baroclinic Eddies  

Science Conference Proceedings (OSTI)

In this paper an analytical method is proposed for calculating the nonlinear ?-induced translation of isolated baroclinic eddies. The study focuses on frictionless anticyclonic eddies with a uniform anomalous density and a lens-like cross section ...

Doron Nof

1981-12-01T23:59:59.000Z

98

The Santa Cruz Eddy. Part II: Mechanisms of Formation  

Science Conference Proceedings (OSTI)

The formation mechanism of the Santa Cruz eddy (SCE) is investigated using the fifth-generation Pennsylvania State University–National Center for Atmospheric Research Mesoscale Model (MM5). Simulations of 25–26 August 2000 showed that two eddy ...

Cristina L. Archer; Mark Z. Jacobson

2005-08-01T23:59:59.000Z

99

Float Observations of the Southern Ocean. Part II: Eddy Fluxes  

Science Conference Proceedings (OSTI)

Autonomous Lagrangian Circulation Explorer (ALACE) floats are used to examine eddy fluxes in the Southern Ocean. Eddy fluxes are calculated from differences between ALACE float data and mean fields derived from hydrographic atlas data or ...

Sarah T. Gille

2003-06-01T23:59:59.000Z

100

Mesoscale Eddy Energy Locality in an Idealized Ocean Model  

Science Conference Proceedings (OSTI)

This paper investigates the energy budget of mesoscale eddies in wind-driven two-layer quasigeostrophic simulations. Intuitively, eddy energy can be generated, dissipated, and fluxed from place to place; regions where the budget balances ...

Ian Grooms; Louis-Philippe Nadeau; K. Shafer Smith

2013-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Eddy Correlation Flux Measurement System (ECOR) Handbook  

SciTech Connect

The eddy correlation (ECOR) flux measurement system provides in situ, half-hour measurements of the surface turbulent fluxes of momentum, sensible heat, latent heat, and carbon dioxide (CO2) (and methane at one Southern Great Plains extended facility (SGP EF) and the North Slope of Alaska Central Facility (NSA CF). The fluxes are obtained with the eddy covariance technique, which involves correlation of the vertical wind component with the horizontal wind component, the air temperature, the water vapor density, and the CO2 concentration.

Cook, DR

2011-01-31T23:59:59.000Z

102

Anisotropic Material Transport by Eddies and Eddy-Driven Currents in a Model of the North Atlantic  

Science Conference Proceedings (OSTI)

This study analyzes anisotropic properties of the material transport by eddies and eddy-driven zonal jets in a general circulation model of the North Atlantic through the analysis of Lagrangian particle trajectories. Spreading rates—defined here ...

Igor Kamenkovich; Pavel Berloff; Joseph Pedlosky

2009-12-01T23:59:59.000Z

103

An expert system for analyzing eddy current measurements  

DOE Patents (OSTI)

A method and apparatus (called DODGER) analyzes eddy current data for heat exchanger tubes or any other metallic object. DODGER uses an expert system to analyze eddy current data by reasoning with uncertainty and pattern recognition. The expert system permits, DODGER to analyze eddy current data intelligently, an obviate operator uncertainty by analyzing the data in a uniform and consistent manner.

Levy, A.J.; Oppenlander, J.E.; Brudnoy, D.M.; Englund, J.M.; Loomis, K.C.

1991-12-31T23:59:59.000Z

104

Joint Vortices, Eastward Propagating Eddies and Migratory Taylor Columns  

Science Conference Proceedings (OSTI)

The behavior of an isolated pair of vortices consisting of two eddies situated on top of each other in a three-layer ocean is examined analytically. The amplitudes of both eddies are high and, consequently, the two eddies behave as one unit and ...

Doron Nof

1985-08-01T23:59:59.000Z

105

Japan/East Sea Intrathermocline Eddies  

Science Conference Proceedings (OSTI)

Intrathermocline eddies (ITE) with diameters of 100 km and of thickness greater than 100 m are observed within each of the three quasi-stationary meanders of the Tsushima Current of the Japan/East Sea. Within the ITE homogenous, anticyclonic ...

Arnold L. Gordon; Claudia F. Giulivi; Craig M. Lee; Heather Hunt Furey; Amy Bower; Lynne Talley

2002-06-01T23:59:59.000Z

106

ENSO Effects on Gulf of Alaska Eddies  

Science Conference Proceedings (OSTI)

Generation and propagation of eddies in the coastal regions of the eastern Gulf of Alaska are examined based on ouput from a numerical ocean model. Results from a 1/8° six-layer isopycnal, wind-forced Pacific basin model are examined within the ...

Arne Melsom; Steven D. Meyers; James J. O'Brien; Harley E. Hurlburt; Joseph E. Metzger

1999-01-01T23:59:59.000Z

107

Analysis of a California Catalina Eddy Event  

Science Conference Proceedings (OSTI)

During the period 26–29 May 1968 a shallow cyclonic circulation, known 1ocally as a Catalina eddy, developed in the offshore waters of southern California. A synoptic and mesoscale analysis of the event establishes the following: 1) the incipient ...

Lance F. Bosart

1983-08-01T23:59:59.000Z

108

Dr. Steven Chu, Secretary of Energy  

Office of Scientific and Technical Information (OSTI)

Dr. Steven Chu, Secretary of Energy Dr. Steven Chu, Secretary of Energy Dr. Steven Chu, Secretary of Energy Dr. Steven Chu, distinguished scientist and co-winner of the Nobel Prize for Physics (1997), was appointed by President Obama as the 12th Secretary of Energy and sworn into office on January 21, 2009. Dr. Chu has devoted his recent scientific career to the search for new solutions to our energy challenges and stopping global climate change - a mission he continues with even greater urgency as Secretary of Energy. He is charged with helping implement President Obama's ambitious agenda to invest in alternative and renewable energy, end our addiction to foreign oil, address the global climate crisis and create millions of new jobs. Prior to his appointment, Dr. Chu was director of DOE's Lawrence Berkeley

109

Red River Compact (Texas)  

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

The Red River Compact Commission administers the Red River Compact to ensure that Texas receives its equitable share of quality water from the Red River and its tributaries as apportioned by the...

110

ORISE Faculty Research Experiences: Dr. Dianna Spence  

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

Dianna Spence Computer Science Research Opportunity like a Hidden Treasure Dr. Dianna Spence North Georgia College and State University professor Dianna Spence, Ph.D., participated...

111

ORISE: Postdoc Research Experiences - Dr. Charlee Bennett  

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

Charlee Bennett Postdoctoral researcher helps reduce costs of producing alternative energy Dr. Charlee Bennett Charlee Bennett, Ph.D., served as the associate lead from 2009 to...

112

Red grouper is an economically important species of the southeast United States and in particular the Gulf of Mexico. Red grouper are highly territorial and often remain at the same site for long periods of  

E-Print Network (OSTI)

the Gulf of Mexico. Red grouper are highly territorial and often remain at the same site for long periods in shallow waters of the Florida Keys and in adults offshore in marine reserves in the Gulf of Mexico. Dr

Watson, Craig A.

113

Information To Support Distribution Resources (DR) Business Strategies: Quantitative Analysis of DR Opportunities  

Science Conference Proceedings (OSTI)

Utility industry restructuring and regulatory reform will likely lead to increased opportunities for application of distributed resources (DR) technologies. This report represents a first effort to quantify such opportunities through detailed economic valuations of DR applications which are used then in estimating DR market sizes.

1999-12-13T23:59:59.000Z

114

February 28, 1994 Dr. Martha Krebs  

E-Print Network (OSTI)

Director for Fusion Energy U.S. Department of Energy Office of Energy Research Washington, DC. 20585 DearFebruary 28, 1994 Dr. Martha Krebs Director, Office of Energy Research Dr. N. Anne Davies Associate productive Department of Energy research program in fusion energy. We write as a collection of fusion

115

Interface Exchange as an Indicator for Eddy Heat Transport  

Science Conference Proceedings (OSTI)

The ocean contains many large-scale, long-lived vortices, called mesoscale eddies, that are believed to have a role in the transport and redistribution of salt, heat, and nutrients throughout the ocean. Determining this role, however, has proven to be a challenge, since the mechanics of eddies are only partly understood; a standard definition for these ocean eddies does not exist and, therefore, scientifically meaningful, robust methods for eddy extraction, characterization, tracking and visualization remain a challenge. In order to shed light on the nature and potential roles of eddies, we have combined our previous research on eddy identification and tracking, and have used those approaches as the basis for analysis-driven computational experiments on the nature of eddies. Based on the resulting visualizations of eddy behavior, we have devised a new metric to characterize the transfer of water into and out of eddies across their boundary, and have developed visualization methods for this new metric to provide clues about the role eddies play in the global ocean and, potentially, climate change.

Petersen, Mark R. [Los Alamos National Laboratory; Williams, Sean J. [Los Alamos National Laboratory; Hecht, Matthew W. [Los Alamos National Laboratory; Maltrud, Mathew E. [Los Alamos National Laboratory; Hamann, Bernd [U of California Davis; Patchett, John M. [Los Alamos National Laboratory; Ahrens, James P. [Los Alamos National Laboratory

2012-06-12T23:59:59.000Z

116

Dr. Steven Chu | Department of Energy  

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

Steven Chu Steven Chu About Us Dr. Steven Chu - Former Secretary of Energy Dr. Steven Chu Career Highlights Distinguished scientist and co-winner of the Nobel Prize for Physics (1997) Former Director of the Lawrence Berkeley National Lab & professor of physics & molecular & cellular biology Dr. Steven Chu served as the Secretary of Energy from January 21, 2009, to April 22, 2013. Dr. Chu was charged with helping implement President Obama's ambitious agenda to invest in clean energy, reduce our dependence on foreign oil, address the global climate crisis, and create millions of new jobs. Dr. Chu is the co-recipient of the Nobel Prize for Physics (1997) and received numerous other awards. He has devoted his recent scientific career to the search for new solutions to our energy and climate challenges - a

117

Dr. Ernest Moniz | Department of Energy  

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

Dr. Ernest Moniz Dr. Ernest Moniz About Us Dr. Ernest Moniz - Secretary of Energy View a high-resolution photo of Secretary Moniz. Download high-resolution portraits As United States Secretary of Energy, Dr. Ernest Moniz is tasked with implementing critical Department of Energy missions in support of President Obama's goals of growing the economy, enhancing security and protecting the environment. This encompasses advancing the President's all-of-the-above energy strategy, maintaining the nuclear deterrent and reducing the nuclear danger, promoting American leadership in science and clean energy technology innovation, cleaning up the legacy of the cold war, and strengthening management and performance. Prior to his appointment, Dr. Moniz was the Cecil and Ida Green Professor

118

ORISE: Postdoctoral Research Experiences - Dr. David Mebane  

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

Dr. David Mebane Dr. David Mebane Dr. David Mebane As some scientists turn to solar and wind energy to combat the rise in harmful greenhouse gases, West Virginia University assistant professor Dr. David Mebane looks to improve current energy technologies to mitigate these harmful fossil fuel emissions. Today, U.S. coal-fired power plants generate nearly half of the nation's electricity and contribute more than a third of total U.S. carbon dioxide emissions. As some scientists turn to solar and wind energy to combat the rise in harmful greenhouse gases, West Virginia University assistant professor Dr. David Mebane looks to improve current energy technologies to mitigate these harmful fossil fuel emissions. Located in the state renowned for coal mining and production, Mebane

119

Eddy current inspection tool. [Patent application  

DOE Patents (OSTI)

A miniaturized inspection tool, for testing and inspection of metal objects in locations with difficult accessibility, which comprises eddy current sensing equipment with a probe coil, and associated coaxial coil cable, oil energizing means, and circuit means responsive to impedance changes in the coil as effected by induced eddy currents in a test object to produce a data output signal proportional to such changes. The coil and cable are slideably received in the utility channel of the flexible insertion tube of a fiberoptic scope. The scope is provided with light transmitting and receiving fiberoptics for viewing through the flexible tube, and articulation means for articulating the distal end of the tube and permitting close control of coil placement relative to a test object. The eddy current sensing equipment includes a tone generator for generating audible signals responsive to the data output signal. In one selected mode of operation, the tone generator responsive to the output signal above a selected level generates a constant single frequency tone for signalling detection of a discontinuity and, in a second selected mode, generates a tone whose frequency is proportional to the difference between the output signal and a predetermined selected threshold level.

Petrini, R.R.; Van Lue, D.F.

1980-10-29T23:59:59.000Z

120

Eddy Current Analysis in the Presence of Ferromagnetic Crud  

Science Conference Proceedings (OSTI)

Tenacious ferromagnetic crud deposits on fuel rods interfere with accurate assessment of cladding corrosion by standard poolside eddy current methods. To address this problem, EPRI developed an advanced method of analyzing eddy current response to simultaneously deduce cladding corrosion, crud thickness, and metal loss. In a previous EPRI study, "Eddy Current Measurements of Hydrogen Concentration and Metal Loss in Zircaloy Samples" (1003132), investigators established the feasibility of this method by p...

2003-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Mesoscale Eddies in the Gulf of Alaska: Observations and Implications  

E-Print Network (OSTI)

southwest, out along the Aleutian Chain, some Alaskan StreamKenai eddy out along the Aleutian Chain, where it was still

Rovegno, Peter

2012-01-01T23:59:59.000Z

122

Large-Eddy Simulation for Green Energy and Propulsion Systems...  

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

Large-Eddy Simulation for Green Energy and Propulsion Systems PI Name: Umesh Paliath PI Email: paliath@ge.com Institution: General Electric Allocation Program: INCITE Allocation...

123

The effects of ocean eddies on tropical cyclones.  

E-Print Network (OSTI)

??The purpose of this study is to understand the interactions of tropical cyclones with ocean eddies. In particular we examine the influence of a cold-core… (more)

Miltenberger, Alexander Reid

2012-01-01T23:59:59.000Z

124

Eddy Viscosity and Stochastic Backscatter Parameterizations on the Sphere for Atmospheric Circulation Models  

Science Conference Proceedings (OSTI)

Stochastic backscatter, eddy drain viscosity, and net eddy viscosity parameterizations are formulated and calculated for two-dimensional turbulence on the sphere based on eddy damped quasi-normal Markovian and direct interaction approximation ...

Jorgen S. Frederiksen; Antony G. Davies

1997-10-01T23:59:59.000Z

125

Explicit Filtering and Reconstruction Turbulence Modeling for Large-Eddy Simulation of Neutral Boundary Layer Flow  

Science Conference Proceedings (OSTI)

Standard turbulence closures for large-eddy simulations of atmospheric flow based on finite-difference or finite-volume codes use eddy-viscosity models and hence ignore the contribution of the resolved subfilter-scale stresses. These eddy-...

Fotini Katopodes Chow; Robert L. Street; Ming Xue; Joel H. Ferziger

2005-07-01T23:59:59.000Z

126

Dr. Monica C. Regalbuto | Department of Energy  

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

Monica C. Regalbuto Monica C. Regalbuto About Us Dr. Monica C. Regalbuto - Deputy Assistant Secretary, Fuel Cycle Technologies Dr. Monica C. Regalbuto Dr. Regalbuto is currently the Deputy Assistant Secretary for Fuel Cycle Technologies with the Department of Energy's Office of Nuclear Energy, whose mission promotes nuclear power as a resource capable of meeting the Nation's energy, environmental and national security needs. She previously served as a Senior Program Manager with the Office of Waste Processing with the Department of Energy's Office of Environmental Management, supporting technical risk reduction and uncertainty in the Department's clean-up programs. From 2003 to 2008, Dr. Regalbuto served as the head of the Process Chemistry and Engineering Department in Argonne's Chemical

127

Dr. Martin Luther King Jr. Birthday Celebration  

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

Today, Dr. King is memorialized on the National Mall where he once spoke, a symbol of how far our Nation has come and a testament to the quiet heroes whose names may never appear in history books,...

128

Studienfachberater 1. Staatsprfung Dr. M. Duderstadt  

E-Print Network (OSTI)

/218 63262 osterseh@uni-bremen.de Chemie: Prof. Ingo Eilks 0421/218-63280/-63281 eilks@uni-bremen.de Deutsch (alle Schulstufen): Dr. Ute Siewerts 0421/218 68284 siewerts@uni-bremen.de Deutsch (nur Primarstufe

Koenig, Friederike - Fachbereich 2 Biologie

129

Department of Energy Awards $400,000 to Eddy/Lea Regional Commission...  

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

to EddyLea Regional Commission Community Reuse Organization Department of Energy Awards 400,000 to EddyLea Regional Commission Community Reuse Organization Department of...

130

SEEs, and Red Locks  

Science Conference Proceedings (OSTI)

... and Red Locks Gared Chastain Jayme Jordan March 2013 ... Contact Information gared.chastain@raytheon.com Gared Chastain Program Manager ...

2013-03-28T23:59:59.000Z

131

Steam Generator Automated Eddy Current Data Analysis: A Benchmarking Study  

Science Conference Proceedings (OSTI)

This benchmarking study informs utility nondestructive evaluation (NDE) engineers of the status of automating analysis of data from steam generator tube eddy current testing. Study results will contribute to a detailed plan for continuing development of automated data analysis system processes. One day, automated data analysis will provide utilities with a consistent, accurate, and cost-effective method of analyzing eddy current inspection data.

1998-12-16T23:59:59.000Z

132

Eddy–Mean Flow Interaction in the Kuroshio Extension Region  

Science Conference Proceedings (OSTI)

The authors use data collected by a line of tall current meter moorings deployed across the axis of the Kuroshio Extension (KE) jet at the location of maximum time-mean eddy kinetic energy to characterize the mean jet structure, the eddy ...

Stephanie Waterman; Nelson G. Hogg; Steven R. Jayne

2011-06-01T23:59:59.000Z

133

Eddy-Induced Instability for Low-Frequency Variability  

Science Conference Proceedings (OSTI)

Synoptic eddy–mean flow interaction has been recognized as one of the key sources for extratropical low-frequency variability. In this paper, the underlying dynamics of this interaction are examined from the perspective of a synoptic eddy-induced ...

F-F. Jin

2010-06-01T23:59:59.000Z

134

Beta-Induced Translation of Strong Isolated Eddies  

Science Conference Proceedings (OSTI)

Strong eddies on the ? plane are considered within the framework of the one-layer primitive equations. The attention is focused on calculating the ?-induced changes to the spatial structure of the eddy, as well as the speed of its translation. In ...

E. S. Benilov

1996-10-01T23:59:59.000Z

135

Correcting eddy-covariance flux underestimates over a grassland.  

Science Conference Proceedings (OSTI)

Independent measurements of the major energy balance flux components are not often consistent with the principle of conservation of energy. This is referred to as a lack of closure of the surface energy balance. Most results in the literature have shown the sum of sensible and latent heat fluxes measured by eddy covariance to be less than the difference between net radiation and soil heat fluxes. This under-measurement of sensible and latent heat fluxes by eddy-covariance instruments has occurred in numerous field experiments and among many different manufacturers of instruments. Four eddy-covariance systems consisting of the same models of instruments were set up side-by-side during the Southern Great Plains 1997 Hydrology Experiment and all systems under-measured fluxes by similar amounts. One of these eddy-covariance systems was collocated with three other types of eddy-covariance systems at different sites; all of these systems under-measured the sensible and latent-heat fluxes. The net radiometers and soil heat flux plates used in conjunction with the eddy-covariance systems were calibrated independently and measurements of net radiation and soil heat flux showed little scatter for various sites. The 10% absolute uncertainty in available energy measurements was considerably smaller than the systematic closure problem in the surface energy budget, which varied from 10 to 30%. When available-energy measurement errors are known and modest, eddy-covariance measurements of sensible and latent heat fluxes should be adjusted for closure. Although the preferred method of energy balance closure is to maintain the Bowen-ratio, the method for obtaining closure appears to be less important than assuring that eddy-covariance measurements are consistent with conservation of energy. Based on numerous measurements over a sorghum canopy, carbon dioxide fluxes, which are measured by eddy covariance, are underestimated by the same factor as eddy covariance evaporation measurements when energy balance closure is not achieved.

Twine, T. E.; Kustas, W. P.; Norman, J. M.; Cook, D. R.; Houser, P. R.; Meyers, T. P.; Prueger, J. H.; Starks, P. J.; Wesely, M. L.; Environmental Research; Univ. of Wisconsin at Madison; DOE; National Aeronautics and Space Administration; National Oceanic and Atmospheric Administrationoratory

2000-06-08T23:59:59.000Z

136

Biofuel Policy & Indirect Land Use Change (ILUC) Dr. Julie Witcover, Dr. Sonia Yeh  

E-Print Network (OSTI)

Biofuel Policy & Indirect Land Use Change (ILUC) Dr. Julie Witcover, Dr. Sonia Yeh Institute(jwitcover@ucdavis.edu), Sonia Yeh(slyeh@ucdavis.edu) Project Description Indirect land use change (ILUC) occurs when biofuel with a risk of substantial GHG emissions. Controversy over ILUCs inclusion in biofuel policies is due

California at Davis, University of

137

Tribute to Dr. John N. Bahcall by Dr. Raymond L. Orbach, Director, Office  

Office of Science (SC) Website

Tribute to Tribute to Dr. John N. Bahcall by Dr. Raymond L. Orbach, Director, Office of Science News Featured Articles Science Headlines 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 08.21.05 Tribute to Dr. John N. Bahcall by Dr. Raymond L. Orbach, Director, Office of Science Print Text Size: A A A Subscribe FeedbackShare Page It was with great sadness that I learned of the death of Dr. John N. Bahcall. He was a quiet giant of science, and a good friend. John devoted himself to the betterment of mankind. His leadership in astronomy, cosmology, and in the many societies that he served so well has left lasting influence.

138

ORISE: Postdoc Research Experiences - Dr. Sivaram Harendra  

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

Sivaram Harendra Sivaram Harendra Researcher looks to help power plants clean up Dr. Sivaram Harendra reseraches improvements to IPR systems at NETL. As part of his postdoctoral research appointment, Dr. Sivaram Harendra is part of a National Energy Technology Laboratory team focused on removing carbon dioxide from fossil-fueled power plant emissions in a process called Integrated Pollutant Removal. Rising carbon dioxide levels in the earth's atmosphere are a well-known fact. The levels have been on an upward trend for at least 50 years and are largely linked to the burning of fossil fuels in power plants. Dr. Sivaram Harendra is a research associate at the U.S. Department of Energy's National Energy Technology Laboratory (NETL), through the Postdoctoral Associate's Program which is administered by the Oak Ridge

139

Dr. Steven Aoki | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Steven Aoki | National Nuclear Security Administration Steven Aoki | 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 Leadership > Dr. Steven Aoki Dr. Steven Aoki Associate Administrator and Deputy Under Secretary for Counterterrorism and Counterproliferation Dr. Steven Aoki Steven Aoki is the Associate Administrator and Deputy Under Secretary for

140

Dr. Richard A. Meserve | Department of Energy  

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

Richard A. Meserve Richard A. Meserve About Us Dr. Richard A. Meserve - President, Carnegie Institution for Science and Former Chairman of the US Nuclear Regulatory Commission Dr. Richard A. Meserve Dr. Richard A. Meserve became the ninth president of the Carnegie Institution for Science in April 2003, after stepping down as Chairman of the U.S. Nuclear Regulatory Commission (NRC). The Carnegie Institution conducts basic research in biology, astronomy and geophysics. As Chairman of the NRC, Meserve served as the principal executive officer of the federal agency with responsibility for ensuring public health and safety in the operation of nuclear power plants and in the usage of nuclear materials. He served as Chairman under both Presidents Clinton and Bush and lead the NRC in responding to the terrorism threat that came to the fore

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Dr. Xiaoping Wang | ORNL Neutron Sciences  

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

Home › Contact Us › CV Home › Contact Us › CV Dr. Xiaoping Wang Instrument Scientist TOPAZ BL-12 Dr. Xiaoping Wang received his Ph.D. degree in inorganic chemistry from Texas A&M University in 1998, where he did his graduate work with Professor F. Albert Cotton. He then undertook postdoctoral research in neutron crystallography at Argonne National Laboratory. He was the director for crystallographic computing in the Laboratory for Molecular Structure and Bonding at Texas A&M University from December 2001 to May 2006; the director of X-Ray Diffraction Laboratory at University of North Texas from June 2006 to July 2008, and has been appointed as adjunct professor in the chemistry department. Dr. Wang is currently an instrument scientist co-responsible for the TOPAZ single crystal diffractometer (SNS

142

Dr. George Wignall | ORNL Neutron Sciences  

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

Dr. George D. Wignall Dr. George D. Wignall Consultant: General-Purpose SANS Instrument (CG-2), HFIR Education Ph.D. in Physics, Sheffield University, England Description of Research Dr. Wignall uses small-angle neutron scattering (SANS) to study the structure of homo-polymers, block-copolymers and polymer blends, using deuterium labeling techniques to "color" polymer molecules and make them "visible" in the condensed state. He makes SANS techniques and instrumentation available to the scientific community through the operation of user-friendly facilities. Selected Publications (from over 240) Y. B. Melnichenko and G. D. Wignall, "Small Angle Neutron Scattering in Materials Science: Recent Practical Applications," Journal of Applied Physics 102 021102 (2007)

143

Standard Test Method for Determining Electrical Conductivity Using the Electromagnetic (Eddy-Current) Method  

E-Print Network (OSTI)

Standard Test Method for Determining Electrical Conductivity Using the Electromagnetic (Eddy-Current) Method

American Society for Testing and Materials. Philadelphia

2009-01-01T23:59:59.000Z

144

Standard Practice for Electromagnetic (Eddy-Current) Examination of Copper Redraw Rod for Electrical Purposes  

E-Print Network (OSTI)

Standard Practice for Electromagnetic (Eddy-Current) Examination of Copper Redraw Rod for Electrical Purposes

American Society for Testing and Materials. Philadelphia

2009-01-01T23:59:59.000Z

145

Vertical Eddy Energy Fluxes in the North Atlantic Subtropical and Subpolar Gyres  

Science Conference Proceedings (OSTI)

Eddy energy generation and energy fluxes are examined in a realistic eddy-resolving model of the North Atlantic. Over 80% of the wind energy input is found to be released by the generation of eddies through baroclinic instability. The eddy energy ...

Xiaoming Zhai; David P. Marshall

2013-01-01T23:59:59.000Z

146

Publication list Dr. Jeongwoo Lee Invited Talks  

E-Print Network (OSTI)

] Electron Energy and Magnetic Field Derived from Solar Microwave Burst Spectra Lee, J., Gelu M. Nita, ApJ, 665, 799 [36] Magnetic Energy Release During the 2002 September 9 Solar Flare Lee, J., Gary, D2 Publication list ­ Dr. Jeongwoo Lee Invited Talks New Frontiers in Solar and Space Weather

147

Chemical Innovation in Drug Dr Matthew Fuchter  

E-Print Network (OSTI)

Chemical Innovation in Drug Discovery Dr Matthew Fuchter Lecturer in Synthetic and Medicinal&D Spending and Output #12;Chemical Innovation Impact Discovery Development Basic research: years 0-3 Pre 3, File DRUG Chemical start point Hit to lead Preclinical Assessment Synthetic Chemistry Chemistry

148

WRITTEN STATEMENT OF DR. LARRY ROBINSON  

E-Print Network (OSTI)

to monitor the effects of the oil spill on Louisiana's coastal marshes and fishery species. · NOAA's National NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION U.S. DEPARTMENT OF COMMERCE HEARING ON COMBATING THE BP OIL's) role in the response to the Deepwater Horizon oil spill. My name is Dr. Larry Robinson and I am

149

Third Energy Research Summit Dr. Vania Croce  

E-Print Network (OSTI)

, nuclear and conventional energy, transmission and supply were present. This document reports the outputs could coordinate joint research council/industry summer schools, regionally based industrial energyThird Energy Research Summit May 2007 Author: Dr. Vania Croce Portfolio Manager - Energy EPSRC

150

THE SOLAR WIND PLASMA Dr. Joe Borovsky  

E-Print Network (OSTI)

THE SOLAR WIND PLASMA Dr. Joe Borovsky Los Alamos National Laboratory and University of Michigan Wednesday, 19 October 2011 4:00 pm Room 1005 EECS Building Abstract The solar wind is a large bumps and wiggles at all timescales. A difficulty in characterizing the solar wind from the time

Shyy, Wei

151

An Eddy-Permitting Southern Ocean State Estimate  

Science Conference Proceedings (OSTI)

An eddy-permitting general circulation model of the Southern Ocean is fit by constrained least squares to a large observational dataset during 2005–06. Data used include Argo float profiles, CTD synoptic sections, Southern Elephant Seals as ...

Matthew R. Mazloff; Patrick Heimbach; Carl Wunsch

2010-05-01T23:59:59.000Z

152

Determining Meaningful Differences for SMACEX Eddy Covariance Measurements  

Science Conference Proceedings (OSTI)

Two eddy covariance instrument comparison studies were conducted before and after the Soil Moisture–Atmosphere Coupling Experiment (SMACEX) field campaign to 1) determine if observations from multiple sensors were equivalent for the measured ...

D. W. Meek; J. H. Prueger; W. P. Kustas; J. L. Hatfield

2005-12-01T23:59:59.000Z

153

Large-Eddy Simulation: How Large is Large Enough?  

Science Conference Proceedings (OSTI)

The length scale evolution of various quantities in a clear convective boundary layer (CBL), a stratocumulus-topped boundary layer, and three radiatively cooled (“smoke cloud”) convective boundary layers are studied by means of large-eddy ...

Stephan R. de Roode; Peter G. Duynkerke; Harm J. J. Jonker

2004-02-01T23:59:59.000Z

154

Estimating Suppression of Eddy Mixing by Mean Flows  

Science Conference Proceedings (OSTI)

Particle- and tracer-based estimates of lateral diffusivities are used to estimate the suppression of eddy mixing across strong currents. Particles and tracers are advected using a velocity field derived from sea surface height measurements from ...

Andreas Klocker; Raffaele Ferrari; Joseph H. LaCasce

2012-09-01T23:59:59.000Z

155

Comparison of Eddies off the North Brazilian and Somali Coasts  

Science Conference Proceedings (OSTI)

Repeated temperature sections using XBTs from ships of opportunity along the sea lane off the Brazilian coast indicate that a region of mesoscale occurs in which the eddies are particularly well developed in northern summer and fall. These are ...

J. G. Bruce

1984-04-01T23:59:59.000Z

156

Thermally Driven and Eddy-Driven Jet Variability in Reanalysis  

Science Conference Proceedings (OSTI)

Two important dynamical processes influence the extratropical zonal wind field: angular momentum transport by the thermally direct Hadley circulation (thermal-driving T) and momentum flux convergence by atmospheric waves (eddies) that develop in ...

Camille Li; Justin J. Wettstein

2012-03-01T23:59:59.000Z

157

Ocean Eddy Dynamics in a Coupled Ocean–Atmosphere Model  

Science Conference Proceedings (OSTI)

The role of mesoscale oceanic eddies is analyzed in a quasigeostrophic coupled ocean–atmosphere model operating at a large Reynolds number. The model dynamics are characterized by decadal variability that involves nonlinear adjustment of the ...

P. Berloff; W. Dewar; S. Kravtsov; J. McWilliams

2007-05-01T23:59:59.000Z

158

Direct Atmospheric Forcing of Geostrophic Eddies. Part II: Coherence Maps  

Science Conference Proceedings (OSTI)

The theory of stochastic atmospheric forcing of quasigeostrophic eddies is applied to calculate coherence maps, that is, the coherence between the oceanic response at one location and the atmospheric forcing at another location as a function of ...

Angelika Lippert; Peter Müller

1995-01-01T23:59:59.000Z

159

Seasonality in Southern Hemisphere Eddy Statistics at 500 mb  

Science Conference Proceedings (OSTI)

An analysis has been made of the spatial and frequency dependence of transient eddy statistics in the Southern Hemisphere at 500 mb. This study emphasizes summer versus winter differences in order to complement previous results of Trenberth (1981)...

Kevin E. Trenberth

1982-11-01T23:59:59.000Z

160

Horizontal Entrainment and Detrainment in Large-Scale Eddies  

Science Conference Proceedings (OSTI)

We compute the evolution of disturbances on a circularly symmetric eddy having uniform vorticity in a central core, in a surrounding annulus, and in the irrotational exterior water mass. This vortex is known to be (Kelvin-Helmholtz) unstable when ...

Melvin E. Stern

1987-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Eddy Asymmetry in the Sheared Heated Boundary Layer  

Science Conference Proceedings (OSTI)

Statistical measures are developed to study the influence of mean shear on the asymmetry of eddy updrafts as observed from low-level aircraft flights in HAPEX, FIFE, and SESAME. This asymmetry involves formation of microfronts between updrafts ...

L. Mahrt

1991-02-01T23:59:59.000Z

162

A Large Eddy Simulation Intercomparison Study of Shallow Cumulus Convection  

Science Conference Proceedings (OSTI)

This paper reports an intercomparison study on undisturbed trade wind cumulus convection under steady-state conditions as observed during the Barbados Oceanographic and Meteorological Experiment (BOMEX) with 10 large eddy simulation (LES) models. ...

A. Pier Siebesma; Christopher S. Bretherton; Andrew Brown; Andreas Chlond; Joan Cuxart; Peter G. Duynkerke; Hongli Jiang; Marat Khairoutdinov; David Lewellen; Chin-Hoh Moeng; Enrique Sanchez; Bjorn Stevens; David E. Stevens

2003-05-01T23:59:59.000Z

163

Objective Detection of Oceanic Eddies and the Agulhas Leakage  

Science Conference Proceedings (OSTI)

Mesoscale oceanic eddies are routinely detected from instantaneous velocities derived from satellite altimetry data. While simple to implement, this approach often gives spurious results and hides true material transport. Here it is shown how ...

Francisco J. Beron-Vera; Yan Wang; María J. Olascoaga; Gustavo J. Goni; George Haller

2013-07-01T23:59:59.000Z

164

Eddy Modulation of Air–Sea Interaction and Convection  

Science Conference Proceedings (OSTI)

Eddy modulation of the air–sea interaction and convection that occurs in the process of mode water formation is analyzed in simulations of a baroclinically unstable wind- and buoyancy-driven jet. The watermass transformation analysis of Walin is ...

Ivana Cerove?ki; John Marshall

2008-01-01T23:59:59.000Z

165

A Numerical Study of Loop Current Intrusions and Eddy Shedding  

Science Conference Proceedings (OSTI)

The dynamics of the eddy shedding by the Loop Current in the Gulf of Mexico have been investigated using three nonlinear numerical models: two-layer, barotropic and reduced gravity. The barotropic and reduced gravity models demonstrate the ...

H. E. Hurlburt; J. Dana Thompson

1980-10-01T23:59:59.000Z

166

The Influence of an Upper Thermocline Current on Intrathermocline Eddies  

Science Conference Proceedings (OSTI)

In this study, the effect of an upper-layer current on the propagation of intermediate vortices, such as Mediterranean Water eddies, is investigated. The author discusses the advection mechanism proposed by Hogg and Stommel and shows how the ...

Y. G. Morel

1995-12-01T23:59:59.000Z

167

Large-Eddy Simulation of Decaying Stably Stratified Turbulence  

Science Conference Proceedings (OSTI)

A large-eddy simulation (LES) model is developed and employed to study the interactions among turbulent and internal gravity wave motions in a uniformly stratified fluid at oceanic space and time scales. The decay of a random initial energy ...

David A. Siegel; J. Andrzej Domaradzki

1994-11-01T23:59:59.000Z

168

Eddies at the Subtropical Convergence South of Africa  

Science Conference Proceedings (OSTI)

A descriptive analysis of the occurrence and kinematics of mesoscale eddies at the subtropical convergence south of Africa is presented. Data used in this study include thermal infrared imagery from satellites since 1978 and a number of ...

J. R. E. Lutjeharms; H. R. Valentine

1988-05-01T23:59:59.000Z

169

Eddy sensors for small diameter stainless steel tubes.  

SciTech Connect

The goal of this project was to develop non-destructive, minimally disruptive eddy sensors to inspect small diameter stainless steel metal tubes. Modifications to Sandia's Emphasis/EIGER code allowed for the modeling of eddy current bobbin sensors near or around 1/8-inch outer diameter stainless steel tubing. Modeling results indicated that an eddy sensor based on a single axial coil could effectively detect changes in the inner diameter of a stainless steel tubing. Based on the modeling results, sensor coils capable of detecting small changes in the inner diameter of a stainless steel tube were designed, built and tested. The observed sensor response agreed with the results of the modeling and with eddy sensor theory. A separate limited distribution SAND report is being issued demonstrating the application of this sensor.

Skinner, Jack L.; Morales, Alfredo Martin; Grant, J. Brian; Korellis, Henry James; LaFord, Marianne Elizabeth; Van Blarigan, Benjamin; Andersen, Lisa E.

2011-08-01T23:59:59.000Z

170

Application of Oxygen Eddy Correlation in Aquatic Systems  

Science Conference Proceedings (OSTI)

The eddy correlation technique is rapidly becoming an established method for resolving dissolved oxygen fluxes in natural aquatic systems. This direct and noninvasive determination of oxygen fluxes close to the sediment by simultaneously ...

Claudia Lorrai; Daniel F. McGinnis; Peter Berg; Andreas Brand; Alfred Wüest

2010-09-01T23:59:59.000Z

171

Eddy Heat Flux in the Subtropical North Pacific  

Science Conference Proceedings (OSTI)

Meridional eddy heat flux in the subtropical North Pacific is estimated from TRANSPAC ship-of-opportunity data collected during 1976–80. Two methods are used. The first fits simple functional forms to be temporal anomalies of the temperature ...

Andrew F. Bennett; Warren B. White

1986-04-01T23:59:59.000Z

172

Sources of Eddy Kinetic Energy in the Labrador Sea  

Science Conference Proceedings (OSTI)

Experiments with a suite of North Atlantic general circulation models are used to examine the sources of eddy kinetic energy (EKE) in the Labrador Sea. A high-resolution model version (112°) quantitatively reproduces the observed signature. A ...

Carsten Eden; Claus Böning

2002-12-01T23:59:59.000Z

173

Long-Term Evolution of Elongated Warm Eddies  

Science Conference Proceedings (OSTI)

The purpose of this research is to investigate the evolution of elongated warm eddies. A shallow-water, reduced-gravity, primitive equation model is used to perform a multicase numerical experiment, which includes vortices of very different ...

Edgar G. Pavía; Manuel López

1994-10-01T23:59:59.000Z

174

Energy Flux to a Cyclonic Eddy off Cabo Frio, Brazil  

Science Conference Proceedings (OSTI)

To evaluate the energy flux from the mean flow of South Atlantic western boundary currents toward typical Cabo Frio eddies (at Brazilian southeast coast), the southwestern Atlantic circulation was simulated with the Princeton Ocean Model. ...

Manlio F. Mano; Afonso M. Paiva; Audalio R. Torres Jr.; Alvaro L. G. A. Coutinho

2009-11-01T23:59:59.000Z

175

Evaluating Large-Eddy Simulations Using Volume Imaging Lidar Data  

Science Conference Proceedings (OSTI)

The authors apply data analysis techniques that demonstrate the power of using volume imaging lidar observations to evaluate several aspects of large-eddy simulations (LESs). They present observations and simulations of an intense and spatially ...

Shane D. Mayor; Gregory J. Tripoli; Edwin W. Eloranta

2003-07-01T23:59:59.000Z

176

Analysis of Inadvertent Microprocessor Lag Time on Eddy Covariance Results  

Science Conference Proceedings (OSTI)

Researchers using the eddy covariance approach to measuring trace gas fluxes are often hoping to measure carbon dioxide and energy fluxes for ecosystem intercomparisons. This paper demonstrates a systematic microprocessor-caused lag of ?0.1 to ?...

Karl Zeller; Gary Zimmerman; Ted Hehn; Evgeny Donev; Diane Denny; Jeff Welker

2001-09-01T23:59:59.000Z

177

An Eddy Resolving Numerical Model of the Ventilated Thermocline  

Science Conference Proceedings (OSTI)

A three-dimensional, primitive equation numerical model is used to study the effects of mesoscale eddies within the subtropical thermocline. Solutions are obtained for an ocean bounded by idealized topography are driven by simple wind and ...

Michael D. Cox

1985-10-01T23:59:59.000Z

178

Poleward Buoyancy Transport in the Ocean and Mesoscale Eddies  

Science Conference Proceedings (OSTI)

There are many dynamic similarities between mesoscale eddies in the ocean, and cyclones and anticyclones in the earth's atmosphere. Observational data, however, are still not adequate to explore this analogy in detail. In the present study a new ...

Kirk Bryan

1986-05-01T23:59:59.000Z

179

Large-Eddy Simulation of the Convective Atmospheric Boundary Layer  

Science Conference Proceedings (OSTI)

Large-eddy simulations of a free convective atmospheric boundary layer with an overlying capping inversion are considered. Attention is given to the dependence of the results upon the various factors influencing the simulation: the subgrid model, ...

P. J. Mason

1989-06-01T23:59:59.000Z

180

On spectral analysis of mesoscale eddies. Part I: Linear analysis  

Science Conference Proceedings (OSTI)

This study aims to understand the ocean circulation, which is characterized by the presence of multiple alternating zonal jets and transient mesoscale eddies, by systematic analysis of the underlying linear dynamics of this system. For this ...

P. Berloff; I. Kamenkovich

Note: This page contains sample records for the topic "dr eddie red" 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

Lateral Mixing in the Pycnocline by Baroclinic Mixed Layer Eddies  

Science Conference Proceedings (OSTI)

Using a process study model, the effect of mixed layer submesoscale instabilities on the lateral mixing of passive tracers in the pycnocline is explored. Mixed layer eddies that are generated from the baroclinic instability of a front within the ...

Gualtiero Badin; Amit Tandon; Amala Mahadevan

2011-11-01T23:59:59.000Z

182

Cyclonic Eddies in the Eastern Gulf of Mexico  

Science Conference Proceedings (OSTI)

Cold-domed cyclonic eddies juxtaposed to the cyclonic shear side of the Gulf Loop Current are observed in simultaneously obtained hydrographic, current meter mooring, and satellite infrared data. The cyclones are initially observed in the ...

Fred M. Vukovich; George A. Maul

1985-01-01T23:59:59.000Z

183

Loop Current Eddy Paths in the Western Gulf of Mexico  

Science Conference Proceedings (OSTI)

The paths of anticyclonic Loop Current eddies in the western Gulf of Mexico have been investigated using ARGOS-tracked drifters accompanied by hydrographic surveys. The analysis used orbit parameters derived from a least square fit of a ...

Peter Hamilton; G. S. Fargion; D. C. Biggs

1999-06-01T23:59:59.000Z

184

Retrospective Eddy Current Defect Analysis of Degraded Fuel Rods  

Science Conference Proceedings (OSTI)

EPRI’s Fuel Reliability Program is currently sponsoring post-irradiation examination (PIE) projects to develop a correlation between eddy current signals and features of interest in Zircaloy fuel cladding and channel materials. In this report, eddy current PIE data were retrospectively analyzed using Magnifi 2.0 R3 software for comparison to other PIE data for five domestic BWR fuel rods with varying degrees of corrosion, hydride formation, and cracking. One goal was to determine if newer ...

2013-11-14T23:59:59.000Z

185

The Formation of Oceanic Eddies in Symmetric and Asymmetric Jets. Part I: Early Time Evolution and Bulk Eddy Transports  

Science Conference Proceedings (OSTI)

A numerical study of the life cycles of eddies formed in perturbed baroclinic jets, emphasizing the influence of spanwise asymmetry in the initial structure of the jet on the downstream evolution of the flow, is presented. In particular, ...

Andrew B. G. Bush; James C. McWilliams; W. Richard Peltier

1995-09-01T23:59:59.000Z

186

Dr. Peter B. Lyons Confirmed as Assistant Secretary for Nuclear...  

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

Friday, April 15, 2011 Dr. Peter B. Lyons Confirmed as Assistant Secretary for Nuclear Energy Washington, D.C. Dr. Peter B. Lyons was confirmed by the Senate on Thursday, April...

187

Acting Biomass Program Manager Dr. Valerie Reed to Host Live...  

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

Acting Biomass Program Manager Dr. Valerie Reed to Host Live Twitter Q&A on Advanced Biofuels Acting Biomass Program Manager Dr. Valerie Reed to Host Live Twitter Q&A on Advanced...

188

NIST Testimony by Dr. Eric Cornell, NIST Fellow, Physics ...  

Science Conference Proceedings (OSTI)

NIST Testimony by Dr. Eric Cornell, NIST Fellow, Physics Laboratory. 2006. Views on Science Policy of the Nobel Laureates ...

2010-10-05T23:59:59.000Z

189

Dr. Georg Ehlers - ORNL Neutron Sciences  

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

Georg Ehlers Georg Ehlers Lead Instrument Scientist: Cold Neutron Chopper Spectrometer (CNCS), SNS Education PhD in Experimental Condensed Matter Physics, the Hahn Meitner Institut, in Berlin, Germany Description of Research Dr. Ehlers joined the Spallation Neutron Source (SNS) in 2003 as the lead instrument scientist for beam line 5, the Cold Neutron Chopper Spectrometer (CNCS). CNCS is a high-resolution, direct geometry, cold neutron, inelastic multi-chopper spectrometer, designed to make use of neutrons with an energy of <50 meV. Before joining the SNS, Dr. Ehlers worked at the Institute Laue-Langevin (ILL), a leading European neutron research facility situated in Grenoble, France for six years. At the ILL, he was instrument-responsible for the spin-echo spectrometers IN11 and IN15, and established a strong research

190

ORISE: Faculty Research Experiences - Dr. Thomas Liu  

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

Thomas Liu Thomas Liu Professor and student team develops flexible, free alternative to proprietary data analytics software Dr. Thomas Liu and Monty Bains Dr. Thomas Liu and Monty Bains research free web-based data analysis and visualization application as an alternative to common fee-based software. They are participating in the U.S. Department of Homeland Security's Summer Research Team Program for Minority Serving Institutions. The program is administered by the Oak Ridge Institute for Science and Education. Photo courtesy of Tamra Carpenter, Rutgers University. Click image to enlarge. Fifteen years ago people could not imagine the capabilities they would soon have through the Internet and supporting programs. The evolution of web technology moves at such a fast pace that most people focus on keeping pace

191

Dr. Michael Agamalian | ORNL Neutron Sciences  

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

Dr. Michael Agamalian Dr. Michael Agamalian Lead Scientist, Ultra-Small-Angle Neutron Scattering (USANS), SNS Education PhD in Physics, St. Petersburg Nuclear Physics Institute, Russia Description of Research Michael Agamalian and collaborators have made important contributions to the development of the ORNL Bonse-Hart Ultra-Small-Angle Neutron Scattering instrument (USANS). In particular, they adopted the classical X-ray Bonse-Hart technique for neutrons by modifying the Si channel-cut crystal and introducing an additional element, a Cd absorber. This innovation, combined with application of a specialized chemical-mechanical treatment of the diffractive surfaces of the Si channel-cut crystal, has increased the sensitivity of the ORNL USANS instrument by three orders of magnitude. This

192

The Little Red Schoolhouse  

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

Little Red Schoolhouse Little Red Schoolhouse Nature Bulletin No. 424 September 10, 1971 Forest Preserve District of Cook County Daniel Ryan, President Roberts Mann, Conservation Editor David H. Thompson, Senior Naturalist THE LITTLE RED SCHOOLHOUSE We have opened the doors of The Little Red Schoolhouse, our new nature center in the Palos forest preserves. You are invited to visit it and urged to use it. Many youth organizations, summer day camps, and teachers with their classes have already done so. It is now open every day, including Saturdays and Sundays, from 8:30 a.m. to 4:00 p.m. From late October until April it probably will be closed. The entrance is on 104th Ave. (Willow Springs Road), one mile west of U.S. 45 and a half-mile south of 95th St. There is ample parking space for buses.

193

The Red Fox  

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

50 feet of our back door. Few people ever see one. The red fox is a small member of the dog family, standing from 14 to 16 inches high at the shoulder and weighing from 7 to 12...

194

Red Mud Bauxite Residue  

Science Conference Proceedings (OSTI)

Mar 13, 2012... the use of FLOMIN OL 99 polymer in lab tests as well as in the plant. ... recycle of waste water in red mud yard, and flood control & drainage ...

195

Effects of red tide  

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

Effects of red tide Effects of red tide Name: Mrs. Corwin's 5th grade class Location: N/A Country: N/A Date: N/A Question: My 5th grade class would like to know why is it that red tide only affects humans and not lobsters, fish, etc. Why is the micro-organism so toxic to humans? Waiting to learn.... Replies: Without going into too much detail, the microorganisms responsible for causing red tide can live within the shellfish without killing them because the chemicals they produce which imbue everything with the characteristic red color aren't toxic to the shellfish. It's just our bad luck that those very same chemicals happen to interact with our body chemistries in the ways that can't occur in shellfish. --Wordsworth As it turns out, red tides do affect other vertebrates (animals with backbones), in fact, they are responsible for huge, stinky die-offs of fish that wash up on shore during a "red tide". The microorganism responsible for the occurrence of a red tide is the "dinoflagellate", there are different types of dinoflagellates, and as I understand it, they produce different types of toxins, but usually the toxin responsible for the die-offs is what is called a "neurotoxin", which affects the heart , slowing it down. This reduces blood circulation, and the reduced blood circulation to the gills results in oxygen starvation, and the fish dies. As far as I know, however, this toxin only affects vertebrates, and not invertebrates (animals without backbones) like the clam and lobster.

196

Large-Eddy Simulation of Wind-Plant Aerodynamics: Preprint  

DOE Green Energy (OSTI)

In this work, we present results of a large-eddy simulation of the 48 multi-megawatt turbines composing the Lillgrund wind plant. Turbulent inflow wind is created by performing an atmospheric boundary layer precursor simulation and turbines are modeled using a rotating, variable-speed actuator line representation. The motivation for this work is that few others have done wind plant large-eddy simulations with a substantial number of turbines, and the methods for carrying out the simulations are varied. We wish to draw upon the strengths of the existing simulations and our growing atmospheric large-eddy simulation capability to create a sound methodology for performing this type of simulation. We have used the OpenFOAM CFD toolbox to create our solver.

Churchfield, M. J.; Lee, S.; Moriarty, P. J.; Martinez, L. A.; Leonardi, S.; Vijayakumar, G.; Brasseur, J. G.

2012-01-01T23:59:59.000Z

197

Eddy Current Testing for Detecting Small Defects in Thin Films  

SciTech Connect

Presented here is a technique of using Eddy Current based Giant Magneto-Resistance sensor (GMR) to detect surface and sub-layered minute defects in thin films. For surface crack detection, a measurement was performed on a copper metallization of 5-10 microns thick. It was done by scanning the GMR sensor on the surface of the wafer that had two scratches of 0.2 mm, and 2.5 mm in length respectively. In another experiment, metal coatings were deposited over the layers containing five defects with known lengths such that the defects were invisible from the surface. The limit of detection (resolution), in terms of defect size, of the GMR high-resolution Eddy Current probe was studied using this sample. Applications of Eddy Current testing include detecting defects in thin film metallic layers, and quality control of metallization layers on silicon wafers for integrated circuits manufacturing.

Obeid, Simon; Tranjan, Farid M. [Electrical and Computer Engineering Department, UNCC (United States); Dogaru, Teodor [Albany Instruments, 426-O Barton Creek, Charlotte, NC 28262 (United States)

2007-03-21T23:59:59.000Z

198

Microsoft Word - Eddy-LeaCommission20030618.doc  

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

June 18, 2003 June 18, 2003 Department of Energy Awards Eddy/Lea Regional Commission $300,000 Grant WASHINGTON, DC - Secretary of Energy Spencer Abraham announced today that the Department of Energy will award $300,000 to the Eddy/Lea Regional Commission, the community reuse organization (CRO) for southern New Mexico. This grant will fund part of the commission's operating costs, as well as other specific projects, including continuing the business expansion and retention of a 28-block downtown area and assisting in efforts to create new jobs by recruiting new business and industry. "The Energy Department is a good neighbor to the communities surrounding our sites," Secretary Abraham said. "We will continue to work with the Eddy/Lea Regional Commission and

199

Using large eddy simulations to understand flow mixing | Argonne National  

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

large eddy simulations to understand flow mixing large eddy simulations to understand flow mixing March 4, 2013 Tweet EmailPrint In nuclear power plants, turbulent flow streams of different velocity and density mix rapidly at right angles in pipes. If those mixing flow streams are of different temperatures, thermal fluctuations result on the pipe wall. Such fluctuations can damage a pipe's structure and, ultimately, cause its failure. To better understand this phenomenon and to predict the effects, scientists have developed modeling methods known as large eddy simulations (LES). LES models only the energy-carrying large scales of motion, using a filtering mechanism to account for subgrid-scale motion. Thanks to recent advances in high-performance computing, the technique has become increasingly popular for simulating unsteady flows, allowing high fidelity

200

Role of Parameterized Eddies in the Energy Budget of the Global Thermohaline Circulation: Cabbeling versus Restratification  

Science Conference Proceedings (OSTI)

The gravitational potential energy (GPE) budget of the global thermohaline circulation is investigated with a non-eddy-resolving model under a realistic configuration. The model incorporates parameterizations for mesoscale eddies and an equation ...

L. Shogo Urakawa; Hiroyasu Hasumi

2010-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


201

Modeling of Stratocumulus Cloud Layers in a Large Eddy Simulation Model with Explicit Microphysics  

Science Conference Proceedings (OSTI)

A new large eddy simulation (LES) stratocumulus cloud model with an explicit formulation of micro-physical processes has been developed, and the results from three large eddy simulations are presented to illustrate the effects of the ...

Y. L. Kogan; M. P. Khairoutdinov; D. K. Lilly; Z. N. Kogan; Qingfu Liu

1995-08-01T23:59:59.000Z

202

Eddy Shape, Orientation, Propagation, and Mean Flow Feedback in Western Boundary Current Jets  

Science Conference Proceedings (OSTI)

We revisit a study of eddy-mean flow interactions in an idealized model of a Western Boundary Current Extension jet using properties of the horizontal velocity correlation tensor to diagnose characteristics of average eddy shape, orientation, ...

Stephanie Waterman; Brian J. Hoskins

203

LES Model Sensitivities to Domains, Grids, and Large-Eddy Timescales  

Science Conference Proceedings (OSTI)

This study has addressed the sensitivity of large-eddy simulation (LES) models to domain size, grid resolution, and the number of large-eddy turnover times (t) of integration, and their respective effects on the characteristic turbulence ...

Ernest Agee; Alexander Gluhovsky

1999-02-01T23:59:59.000Z

204

Comparison of In-Canopy Flux Footprints between Large-Eddy Simulation and the Lagrangian Simulation  

Science Conference Proceedings (OSTI)

Flux footprints for neutral shear-driven canopy flows are evaluated using large-eddy simulation (LES) and a Lagrangian stochastic (LS) model. The Lagrangian stochastic model is driven by flow statistics derived from the large-eddy simulation. LES ...

T. V. Prabha; M. Y. Leclerc; D. Baldocchi

2008-08-01T23:59:59.000Z

205

The Interaction of Horizontal Eddy Transport and Thermal Drive in the Stratosphere  

Science Conference Proceedings (OSTI)

The interaction of horizontal eddy motions and thermal drive in the stratosphere is investigated in equivalent barotropic calculations on the sphere. Eddy advection tends to homogenize the distribution of potential vorticity Q while thermal ...

Murry L. Salby; Rolando R. Garcia; Donal O'sullivan; Patrick Callaghan

1990-07-01T23:59:59.000Z

206

Barotropic Dynamics of Interactions between Synoptic and Low-Frequency Eddies  

Science Conference Proceedings (OSTI)

The interaction of low-frequency and synoptic eddies is studied by diagnosing the time-averaged transport of vorticity by linear, transient eddies propagating on a basic state that includes a stationary wave. An analytic calculation assuming a ...

Jianchun Qin; Walter A. Robinson

1992-01-01T23:59:59.000Z

207

An Analysis of Loop Current Frontal Eddies in a ° Atlantic Ocean Model Simulation  

Science Conference Proceedings (OSTI)

The Loop Current frontal eddies (LCFEs) refer to cyclonic cold eddies moving downstream along the outside edge of the Loop Current in the eastern Gulf of Mexico. They have been observed by in situ measurements and satellite imagery, mostly ...

Haosheng Huang; Nan D. Walker; Ya Hsueh; Yi Chao; Robert R. Leben

2013-09-01T23:59:59.000Z

208

Jovian Winds from Voyager 2. Part II: Analysis of Eddy Transports  

Science Conference Proceedings (OSTI)

Previous Voyager 1 and 2 Jovian circulation measurements exhibit a large positive correlation between eddy momentum transports and the meridional shear of the zonal wind component, implying a very large rate of conversion of eddy kinetic energy ...

L. A. Sromovsky; H. E. Revercomb; V. E. Suomi; S. S. Limaye; R. J. Krauss

1982-07-01T23:59:59.000Z

209

Equatorial Pacific 13°C Water Eddies in the Eastern Subtropical South Pacific Ocean  

Science Conference Proceedings (OSTI)

Argo float profile data are used to analyze warm, salty, weakly stratified, subthermocline eddies of tropical origin in the eastern subtropical South Pacific Ocean. These eddies contain anomalous signatures of the equatorial Pacific “13°C Water” ...

Gregory C. Johnson; Kristene E. McTaggart

2010-01-01T23:59:59.000Z

210

On the Maintenance of Stationary Eddies in Terms of the Streamfunction Budget Analysis  

Science Conference Proceedings (OSTI)

The upper-level seasonal-mean eddy streamfunction (??E) is often used to portray atmospheric stationary eddies. A budget analysis of the 200 mb ??E field simulated by the NCAR Community Climate Model revealed that a quadrature relationship exists ...

Tsing-Chang Chen; Jau-Ming Chen

1990-12-01T23:59:59.000Z

211

Proposed Action and Alternatives 2-40 Big Eddy-Knight Transmission...  

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

Transmission Project Final EIS July 2011 Figure 2-18. View of BPA's Big Eddy Substation from Columbia View Drive (looking east) Figure 2-19. View of Entrance to Big Eddy...

212

Two-Layer Baroclinic Eddy Heat Fluxes: Zonal Flows and Energy Balance  

Science Conference Proceedings (OSTI)

The eddy heat flux generated by statistically equilibrated baroclinic turbulence supported on a uniform, horizontal temperature gradient is examined using a two-layer ?-plane quasigeostrophic model. The dependence of the eddy diffusivity of ...

Andrew F. Thompson; William R. Young

2007-09-01T23:59:59.000Z

213

Laboratory Experiments on Eddy Generation by a Buoyant Coastal Current Flowing over Variable Bathymetry  

Science Conference Proceedings (OSTI)

Irminger rings are warm-core eddies formed off the west coast of Greenland. Recent studies suggest that these eddies, which are implicated in the rapid springtime restratification of the Labrador Sea, are formed by an internal instability of the ...

Christopher L. Wolfe; Claudia Cenedese

2006-03-01T23:59:59.000Z

214

An Analysis of Loop Current Frontal Eddies in a 1/6° Atlantic Ocean Model Simulation  

Science Conference Proceedings (OSTI)

The Loop Current Frontal Eddies (LCFEs) refer to cyclonic cold eddies moving downstream along the outside edge of the Loop Current in the eastern Gulf of Mexico. They have been observed by in-situ measurements and satellite imagery, mostly ...

Haosheng Huang; Nan D. Walker; Ya Hsueh; Yi Chao; Robert R. Leben

215

Eddy Energetics in the Upper Equatorial Pacific during the Hawaii-to-Tahiti Shuttle Experiment  

Science Conference Proceedings (OSTI)

Eddy energetics in the central equatorial Pacific Ocean is examined using Acoustic Doppler Current Profiler velocities and CTD densities collected during the Hawaii-to-Tahiti Shuttle Experiment, in 1979–80. Three distinct sources of eddy energy ...

Douglas S. Luther; Eric S. Johnson

1990-07-01T23:59:59.000Z

216

On the Linear Relationship between Loop Current Retreat Latitude and Eddy Separation Period  

Science Conference Proceedings (OSTI)

A linear correlation exists between the retreat latitude of the Loop Current following eddy separation and the subsequent eddy separation period. This empirical relationship was first identified in satellite altimeter-derived Loop Current ...

Alexis Lugo-Fernández; Robert R. Leben

2010-12-01T23:59:59.000Z

217

Eddy-Driven Buoyancy Gradients on Eastern Boundaries and Their Role in the Thermocline  

Science Conference Proceedings (OSTI)

It is demonstrated that eddy fluxes of buoyancy at the eastern and western boundaries maintain alongshore buoyancy gradients along the coast. Eddy fluxes arise near the eastern and western boundaries because on both coasts buoyancy gradients ...

Paola Cessi; Christopher L. Wolfe

2009-07-01T23:59:59.000Z

218

Prof. Dr. Hans-Jorg Kreowski 25. Mai 2010 Dr. Sabine Kuske Aufgaben 4  

E-Print Network (OSTI)

in eine Eingabe red(w) N � N � N � N von MaxMin, so dass die ¨Ubersetzung polynomiellen Zeit- aufwand hat jede Eingabe w N � N von GSP in eine Eingabe red(w) N � N von Rucksack, so dass folgende

Bremen, Universität

219

Dr. Andrey Podlesnyak | ORNL Neutron Sciences  

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

Andrey Podlesnyak Andrey Podlesnyak Dr. Andrey Podlesnyak Instrument Scientist: Cold Neutron Chopper Spectrometer (CNCS), SNS Education PhD in Physics, Institute for Metal Physics, Ekaterinburg, Russia Description of Research 2008 - present Instrument Scientist, Cold Neutron Chopper Spectrometer, Neutron Scattering Sciences Division, Oak Ridge National Laboratory 2006 - 2008 Instrument Scientist, single crystal diffractometer E-4, Hahn-Meitner-Institut, Berlin, Germany 2002 - 2006 Instrument Scientist, TOF spectrometer FOCUS, Laboratory for Neutron Scattering, ETH Zurich & Paul Scherrer Institute, Switzerland 2000 - 2002 Instrument Scientist, triple-axis spectrometer TASP, Laboratory for Neutron Scattering, ETH Zurich & Paul Scherrer Institute, Switzerland 1994 - 2000 Physicist, Institute for Metal Physics, Ekaterinburg, Russia

220

Enrico Fermi Awards Ceremony for Dr. Mildred S. Dresselhaus and Dr. Burton Richter, May 2012 (Presentations, including remarks by Energy Secretary, Dr. Steven Chu)  

Science Conference Proceedings (OSTI)

The Fermi Award is a Presidential award and is one of the oldest and most prestigious science and technology honors bestowed by the U.S. Government. On May 7, 2012 it was conferred upon two exceptional scientists: Dr. Mildred Dresselhaus, 'for her scientific leadership, her major contributions to science and energy policy, her selfless work in science education and the advancement of diversity in the scientific workplace, and her highly original and impactful research,' and Dr. Burton Richter, 'for the breadth of his influence in the multiple disciplines of accelerator physics and particle physics, his profound scientific discoveries, his visionary leadership as SLAC Director, his leadership of science, and his notable contributions in energy and public policy.' Dr. John Holder, Director of the White House Office of Science and Technology Policy, opened the ceremony, and Dr. Bill Brinkman, Director of DOE's Office of Science introduced the main speaker, Dr. Steven Chu, U.S. Energy Secretary.

Chu, Steven (U.S. Energy Secretary)

2012-05-07T23:59:59.000Z

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


221

The Catalina Eddy and its Effect on Pollution over Southern California  

Science Conference Proceedings (OSTI)

A case study of a Catalina Eddy during Project BASIN is presented. There appears to he a topographic influence in the generation of this eddy. Detailed surface and upper-air data over Los Angeles illustrate the effect of the eddy on the boundary ...

Roger M. Wakimoto

1987-04-01T23:59:59.000Z

222

An exercise in forecasting loop current and eddy frontal positions in the Gulf of Mexico  

E-Print Network (OSTI)

An exercise in forecasting loop current and eddy frontal positions in the Gulf of Mexico L.-Y. Oey to forecast Loop Current and Loop Current eddy frontal positions in the Gulf of Mexico, the Princeton Regional (2005), An exercise in forecasting loop current and eddy frontal positions in the Gulf of Mexico

223

Prof. Dr. Sophie Sarre Vakgroep Farmaceutische Chemie, Analyse van  

E-Print Network (OSTI)

Promotor Prof. Dr. Sophie Sarre Vakgroep Farmaceutische Chemie, Analyse van Geneesmiddelen en Michotte Vakgroep Farmaceutische Chemie, Analyse van Geneesmiddelen en Geneesmiddelenkennis Onderzoeksgroep

Glineur, François

224

Dr. Perlmutter on his Nobel Prize-Winning Discovery  

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

Dr. Saul Perlmutter presents, “Supernovae, Dark Energy and the Accelerating Universe: How the Energy Department Helped to Win (yet another) Nobel Prize.”

225

Dr. John R. Phillips Chief Scientist -Central Intelligence Agency  

E-Print Network (OSTI)

and nonproliferation, chemical weapons detection and verification, environmental monitoring and remediation, nuclear. Throughout his career at Los Alamos, Dr. Phillips has also participated in numerous nonproliferation

226

"ONE HUNDRED YEARS OF SUPERCONDUCTIVITY", Dr. Michael Norman...  

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

March 10, 2012, 9:30am Science On Saturday "ONE HUNDRED YEARS OF SUPERCONDUCTIVITY", Dr. Michael Norman, Materials Science Division, Argonne National Laboratory http:...

227

"New Results from the National Ignition Facility", Dr. John Lindl...  

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

Dr. John Lindl, Lawrence Livermore National Laboratory Since completion of the NIF construction project in March 2009, a wide variety of diagnostics, facility...

228

Climate-Carbon Cycle Interactions Dr. John P. Krasting  

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

Ensemble Modeling of Climate-Carbon Cycle Interactions Dr. John P. Krasting geophysical fluid dynamics Laboratory Wednesday, Jan 23, 2013 - 4:15PM MBG AUDITORIUM Refreshments at...

229

Dr. Donald L. Cook | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

and for Sandia's Safeguards and Security Technologies Program. From 1977-1999, Dr. Cook led efforts in pulsed power accelerator design and experimentation, fusion research,...

230

Technical Assessment Guide -- Distributed Resources (TAG-DR)  

Science Conference Proceedings (OSTI)

This Technical Assessment Guide (TAGTM), Volume 5: Distributed Resources-1999 (TAG-DR) has been compiled by EPRI personnel for the use of EPRI member utility staff to provide a common basis for preliminary planning for distributed resource (DR) evaluation and application. This is the third edition of volume 5.The TAG-DR defines DR as the integrated or stand-alone use of small generation, storage, and load management and information technologies by end-use customers, utilities, and third parties in ways t...

1999-08-30T23:59:59.000Z

231

Dr. Peter Lyons Announced in Senior Nuclear Position  

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

Today, the United States Department of Energy (DOE) announced the appointment of Dr. Peter Lyons to the position of Principal Deputy Assistant Secretary for Nuclear Energy.

232

The Effect of the Ocean Eddy on Tropical Cyclone Intensity  

Science Conference Proceedings (OSTI)

The rapid intensification of Hurricane Katrina followed by the devastation of the U.S. Gulf States highlights the critical role played by an upper-oceanic thermal structure (such as the ocean eddy or Loop Current) in affecting the development of ...

Chun-Chieh Wu; Chia-Ying Lee; I-I. Lin

2007-10-01T23:59:59.000Z

233

Why Can Wind Delay the Shedding of Loop Current Eddies?  

Science Conference Proceedings (OSTI)

It is first shown that wind in the Gulf of Mexico can delay the shedding of Loop Current eddies. A time-dependent, three-dimensional numerical experiment forced by a spatially and temporally constant westward wind stress within the Gulf is ...

Y.-L. Chang; L.-Y. Oey

2010-11-01T23:59:59.000Z

234

MODELING OF EDDY CURRENT LOSS AND TEMPERATURE OF THE MAGNETS  

E-Print Network (OSTI)

(SPMSM); interior magnet PM motors; time-stepped ¯nite-element analysis (FEA); thermal circuits in traditional motor design and analysis. However, due to the high conductivity of the rare-earth magnet, neody-element analysis (FEA) for the calculation of eddy current loss in the magnet. Based on the calculated losses

Mi, Chunting "Chris"

235

Dynamics of Potential Vorticity Fronts and Eddy Detachment  

Science Conference Proceedings (OSTI)

The formation and detachment of quasi-geostrophic eddies in a 1½ layer jet is studied using a piecewise uniform potential vorticity model. A vorticity front separates the two pieces, and thus the jet has cusplike character. The evolution of large ...

L. J. Pratt; Melvin E. Stern

1986-06-01T23:59:59.000Z

236

Equilibration of an Atmosphere by Adiabatic Eddy Fluxes  

Science Conference Proceedings (OSTI)

A major question for climate studies is to quantify the role of turbulent eddy fluxes in maintaining the observed atmospheric mean state. Both the equator-to-pole temperature gradient and the static stability of the extra-tropical atmosphere are ...

Malte Jansen; Raffaele Ferrari

237

Abyssal Eddy Kinetic Energy Levels in the Western North Pacific  

Science Conference Proceedings (OSTI)

An earlier observation of about 50 cm2 s?2 for the maximum abyssal (4000 m depth) eddy kinetic energy (KE) in the western North Pacific along 152°E, occurring in the vicinity of the Kuroshio Extension, is now supported by nearly two years of ...

Willeam J. Schmitz Jr.

1984-01-01T23:59:59.000Z

238

On the Influence of Bottom Topography on the Agulhas Eddy  

Science Conference Proceedings (OSTI)

A series of numerical experiments with a two-layer primitive equation model is presented to study the dynamics of Agulhas eddies. The main goal of the paper is to examine the influence of an underwater meridional ridge (modeled after the Walvis ...

Vladimir M. Kamenkovich; Yurii P. Leonov; Dmitrii A. Nechaev; Deirdre A. Byrne; Arnold L. Gordon

1996-06-01T23:59:59.000Z

239

On Subgrid Models and Filter Operations in Large Eddy Simulations  

Science Conference Proceedings (OSTI)

Large eddy simulations use a subgrid model, which is characterized by a length scale that is often related to the scale of the computational mesh by a numerical constant, Cs. Mason and Callen argued that this subgrid model and its length scale ...

P. J. Mason; A. R. Brown

1999-07-01T23:59:59.000Z

240

PARABOLIC SUBGROUPS OF GARSIDE GROUPS II : EDDY GODELLE  

E-Print Network (OSTI)

PARABOLIC SUBGROUPS OF GARSIDE GROUPS II : RIBBONS EDDY GODELLE Abstract. We introduce parabolic subgroupoids and provide a groupoid presentation. In order to established the latter result, we subgroups, namely the standard parabolic subgroups, which are the subgroups generated by a subset

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "dr eddie red" 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

Transient Eddies and the Seasonal Mean Rotational Flow  

Science Conference Proceedings (OSTI)

Virtually all investigations of transient-eddy effects on the large-scale mean vorticity start from the premise that only the rotational transient motion need be considered. In this paper, the seasonal mean vorticity balance at 250 mb is examined,...

Brian J. Hoskins; Prashant D. Sardeshmukh

1987-01-01T23:59:59.000Z

242

Coherent Eddies in the Labrador Sea Observed from a Mooring  

Science Conference Proceedings (OSTI)

During June–November 1994, a mooring in the central Labrador Sea near the former Ocean Weather Station Bravo recorded a half-dozen anomalous events that prove to be two different types of coherent eddies. Comparisons with simple analytical models ...

Jonathan M. Lilly; Peter B. Rhines

2002-02-01T23:59:59.000Z

243

Large-Eddy Simulation of Wind-Plant Aerodynamics  

DOE Green Energy (OSTI)

In this work, we present results of a large-eddy simulation of the 48 multi-megawatt turbines composing the Lillgrund wind plant. Turbulent inflow wind is created by performing an atmospheric boundary layer precursor simulation, and turbines are modeled using a rotating, variable-speed actuator line representation. The motivation for this work is that few others have done large-eddy simulations of wind plants with a substantial number of turbines, and the methods for carrying out the simulations are varied. We wish to draw upon the strengths of the existing simulations and our growing atmospheric large-eddy simulation capability to create a sound methodology for performing this type of simulation. We used the OpenFOAM CFD toolbox to create our solver. The simulated time-averaged power production of the turbines in the plant agrees well with field observations, except with the sixth turbine and beyond in each wind-aligned. The power produced by each of those turbines is overpredicted by 25-40%. A direct comparison between simulated and field data is difficult because we simulate one wind direction with a speed and turbulence intensity characteristic of Lillgrund, but the field observations were taken over a year of varying conditions. The simulation shows the significant 60-70% decrease in the performance of the turbines behind the front row in this plant that has a spacing of 4.3 rotor diameters in this direction. The overall plant efficiency is well predicted. This work shows the importance of using local grid refinement to simultaneously capture the meter-scale details of the turbine wake and the kilometer-scale turbulent atmospheric structures. Although this work illustrates the power of large-eddy simulation in producing a time-accurate solution, it required about one million processor-hours, showing the significant cost of large-eddy simulation.

Churchfield, M. J.; Lee, S.; Moriarty, P. J.; Martinez, L. A.; Leonardi, S.; Vijayakumar, G.; Brasseur, J. G.

2012-01-01T23:59:59.000Z

244

Attention: Dr. D. S, Arnold Gentlemen:  

Office of Legacy Management (LM)

October 19, 1954 October 19, 1954 National Lead company of Ohio Poet Office bx 158 lbunt Reelthy station c1nc1nnati 31, Ohio i Attention: Dr. D. S, Arnold ( Gentlemen: Mr. Al Whitman telephoned October 15th for a price onanother s{ of Westport tests In which ~nlms diurenate would be calcined in a Solids test Reactor. This is to oonflm the wrk desired and the est outside cost to you given Mr. Whitman. We understand that you vould send two samples to us. The first be minus eight mesh pellets pmduced by you at Pernald and containing mately 3.4% P. The seaond sample would be aminus fortymesh Medm containing abut 8% F. For both samples you mated tw continuous x-u one batch ran. The batch xun was to be carried on for SIX hours, the runs for the time required to obtain equilibrium conditions and turn

245

Dr. Keith Schiager, Director Radiological Health  

Office of Legacy Management (LM)

Enaineer District and the Atomic Energy Commission (AEC) during the early Enaineer District and the Atomic Energy Commission (AEC) during the early years of nuclear development to deter%ne whether they need remed i al action and whether the Department has authority to perform such action. Two sites under your jurisdiction were investigated under this program. Mr . W. A. McKinney, University of Utah, was notified in 1979 by letter from Dr. W. E. Mott, DOE, that the Bureau of Mines portion of the school grounds was being considered as one such site, and Mr. Downard of your office was n 0 tified by letter dated March 13, 1979 (Mott to Downard) that certain portions of the University of Utah were being considered. In the first instance, the Bureau of Mines conducted research studies on small amounts of uranium in order to develop a process for the recovery of

246

Dr. Ashfia Huq | ORNL Neutron Sciences  

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

Ashfia Huq Ashfia Huq Dr. Ashfia Huq Instrument Scientist: POWGEN Education PhD in Physics, Stony Brook University, in Stony Brook, New York (May 2003) AB degree, Magna Cum Laude with majors in Physics and Computer Science, Mount Holyoke College, South Hadley, Massachusetts (May 1996) Description of Research My primary research interest is neutron and X-ray powder diffraction of condensed matter systems and materials for energy storage. Topics include battery materials, solid oxide fuel cell (SOFC) materials, hydrogen storage materials, catalysis, and magnetic and structural properties of strongly correlated electron systems such as geometrically frustrated magnets, superconductors, etc. Selected Publications Zhonghe Bi, Juan Pena-Martinez, Jung-Hyun Kim, Craig A. Bridges, Ashfia

247

EM Program Update by Dr. Ines Triay  

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

Update Update www.em.doe.gov 1 Environmental Management Advisory Board Public Meeting June 23, 2011 Dr. Inés Triay Assistant Secretary for Environmental Management DOE's Strategic Plan highlights EM's important role. Protect Human Health and the Environment Maximize Success of Construction and Operations Outcomes A Technical Roadmap to Address Complete Environmental Remediation of our Legacy and Active Sites www.em.doe.gov 2 A Technical Roadmap to Address Radioactive Liquid Tank Waste Ensure a Long-Term Solution to the Cold War's Environmental Legacy Goal 3: Goal 3: Complete the disposition of 90% of the legacy transuranic waste by 2015 Goal 2: Goal 2: Reduce the life cycle costs and accelerate the cleanup of the Cold War environmental legacy Goal 1: Goal 1: Complete the three major tank

248

Dr. Keith Schiager, Director Radiological Health  

Office of Legacy Management (LM)

Engineer District and the Atomic Energy Commission (AEC) during the early Engineer District and the Atomic Energy Commission (AEC) during the early years of nuclear development to determine whether they need remedial action and whether the Department has authority to perform such action. Two sites under your jurisdiction were investigated under this program. Mr. W. A. McKinney, University of Utah, was notified in 1979 by letter from Dr. W. E. Mott, DOE, that the Bureau of Mines portion of the school grounds was being considered as one such site, and Mr. Downard of your office was notified by letter dated March 13, 1979 (Mott to Downard) that certain portions of the University of Utah were being considered. In the first instance, the Bureau of Mines conducted research studies on small amounts of uranium in order to develop a process for the recovery of

249

Dr. Yuan Ping Lawrence Livermore National Lab  

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

Creating, diagnosing and Creating, diagnosing and controlling high-energy- density matter with lasers Dr. Yuan Ping Lawrence Livermore National Lab Tuesday, Oct 22, 2013 - 3:00PM MBG AUDITORIUM Refreshments at 2:45PM The PrinceTon Plasma Physics laboraTory is a U.s. DeParTmenT of energy faciliTy Since their invention in 1960's, lasers with power spanning from Kilo- Watt to PetaWatt have been widely used in almost every branch of sci- ence, leading to numerous discoveries and novel techniques. At present, lasers are capable of creating extreme states of matter in a laboratory, at conditions resembling those most extreme in the Universe: they heat matter up to the temperatures inside stars, they create electric field and

250

Guide for Evaluating and Establishing Performance of Emerging DR Technologies  

Science Conference Proceedings (OSTI)

This engineering guide characterizes heat-rate (efficiency), cogeneration (waste heat), electrical characteristics (for example, voltage and power quality), immunity, and emissions such as noise, disposable/hazardous wastes, and electromagnetic interference (EMI) for distributed resource (DR) technologies. The guide outlines requirements for consistent protocols, methods, and procedures applied to test and evaluate emerging DR technologies. Examples of these technologies are internal combustion engines, ...

2001-12-04T23:59:59.000Z

251

A Shining Example of Dr. King's legacy | Department of Energy  

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

A Shining Example of Dr. King's legacy A Shining Example of Dr. King's legacy A Shining Example of Dr. King's legacy January 9, 2013 - 11:27am Addthis A Shining Example of Dr. King’s legacy Kathy Chambers Senior Science and Technical Information Specialist, OSTI Editor's Note: This blog was originally posted on OSTI's blog. As America celebrates Martin Luther King's birthday and focuses on how far this nation has come for all people, the Energy Department's .EDUconnections is pleased to honor Delaware State University (DSU). DSU is a shining example of Dr. King's extraordinary legacy of progress and education. Founded in 1891, DSU became one of the country's first land-grant educational institutions and is now a Historically Black College and University. DSU has a proud heritage of research, and today focuses on

252

Science Lecture: Talking the Higgs Boson with Dr. Joseph Incandela |  

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

Science Lecture: Talking the Higgs Boson with Dr. Joseph Incandela Science Lecture: Talking the Higgs Boson with Dr. Joseph Incandela Science Lecture: Talking the Higgs Boson with Dr. Joseph Incandela Addthis Speakers Dr. Joseph Incandela, Steven Chu, Dr. W. F. Brinkman Topic Innovation WILLIAM BRINKMAN: Good morning. I'm Bill Brinkman, I'm the director of the Office of Science, and I'd like to thank all of you for joining us at our third science lecture. These - those of you who are here in the auditorium as well as all of you who are watching online at Germantown, so we hope we have a good audience out there as well as here. I'd especially like to welcome our distinguished guest Joe Incandela and Secretary Steven Chu. You'll hear from Joe and about the - and about the Higgs boson in a few moments. I'm proud of the work that he and so

253

Dr. Gary L. Scott to Lead New Border Technology Program  

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

Dr. Gary L. Scott to Lead New Border Technology Program Dr. Gary L. Scott to Lead New Border Technology Program CARLSBAD, N.M., June 27, 2001 - Dr. Gary L. Scott has been named Director of the newly established National Border Technology Partnership Program at the U.S. Department of Energy's (DOE) Carlsbad Field Office (CBFO). Before accepting this position, Dr. Scott was the Assistant Manager for Program Support for the Carlsbad Field Office. He has worked at the field office as a senior manager for more than three years. Dr. Scott served the nation's interest for more than 27 years in various senior positions within private industry and government. He began work to develop this program in the early 1990s and moved to Carlsbad in 1998 to implement CBFO's border initiative. He holds a bachelor of science in electrical engineering from Point Park College in

254

Red Paper Wasps  

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

Red Paper Wasps Red Paper Wasps Name: Sheldon Location: N/A Country: N/A Date: N/A Question: There are a lot of red paper wasps in and around our house. Why are there so many, and why do they hand around our front door? Replies: I'm not sure what species of wasp you have so I can't give you a very detailed answer. Paper wasps overwinter as fertile queens, all the rest die in the winter. In the spring a queen starts a paper nest and lays a few eggs, which hatch into workers. Over the summer the nest expands, and there are more and more workers until they all die again when it freezes in winter. how many workers there will be depends on the species of wasp and food supply, etc. So you have many wasps at this time of year because there is a nest somewhere nearby and they are at the maximum number of individuals before frost. Why they are by your door is probably just a coincidence, an accident, but I can't be sure

255

Eddy County, New Mexico: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Eddy County, New Mexico: Energy Resources Eddy County, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.4170622°, -104.4723301° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.4170622,"lon":-104.4723301,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

256

Microsoft Word - CX-BigEddy-Ostrander_WEB.doc  

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

4 4 SUBJECT: Environmental Clearance Memorandum Elizabeth Johnson - TFR-The Dalles Natural Resource Specialist Proposed Action: Perform routine access road maintenance within the Big Eddy-Ostrander No. 1 transmission line corridor Budget Information: Work Order # 00261716 PP&A Project No.: PP&A 1706 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment... routine maintenance activities, corrective....are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designed purpose. Proposed by: Bonneville Power Administration (BPA) Location: The project area is located along BPA's Big Eddy-Ostrander No. 1 transmission line

257

Formation of thermal eddies during rf heating of plasma  

SciTech Connect

Moderate power (approx.1 kW) excitation of lower hybrid waves in a linear plasma column is found to increase the reflectivity of the phased waveguide exciter and to change the vertical position of the resonance cone. Probing of the plasma near the mouth of the waveguide reveals that the increased reflection results from an undulation in the plasma surface. We present evidence that this surface distortion is driven by thermal eddies associated with asymmetrical electron heating.

Motley, R.W.; Hooke, W.M.; Anania, G.

1979-07-01T23:59:59.000Z

258

Evaluation of PC-Based Eddy Current Database Management Program  

Science Conference Proceedings (OSTI)

Part of the Balance-of-Plant (BOP) Heat Exchanger Condition Assessment Program for 1998 was an evaluation of commercially available PC-based eddy current database management software programs. The objective of the study was to evaluate the selected software programs for general user-friendliness, ease of tubesheet creation, inspection planning, query building and execution, printing options, import and export capabilities, documentation, network features, technical support, and product cost. Three (3) so...

1998-12-18T23:59:59.000Z

259

Automated Detection and Location of Indications in Eddy Current Signals  

DOE Patents (OSTI)

A computer implemented information extraction process that locates and identifies eddy current signal features in digital point-ordered signals, said signals representing data from inspection of test materials, by enhancing the signal features relative to signal noise, detecting features of the signals, verifying the location of the signal features that can be known in advance, and outputting information about the identity and location of all detected signal features.

Brudnoy, David M.; Oppenlander, Jane E.; Levy, Arthur J.

1998-06-30T23:59:59.000Z

260

Red-black Tree Jingjing Xia  

E-Print Network (OSTI)

Advanced Algorithm Design Red-black Tree Jingjing Xia #12;Red-Black Tree A red-black tree is a binary search tree, and each node contains one extra field: its color, it can be either black or red of the binary search tree. If a binary search tree satisfies all the following red-black properties, it is a red-black

Chen, Yangjun

Note: This page contains sample records for the topic "dr eddie red" 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

2004 Educator of the Year Award - Dr. Gail-Joon Ahn  

Science Conference Proceedings (OSTI)

... Ahn. Dr. Ahn's students are working in many federal agencies including NSA, NRL, VA, GAO, DIA, US Navy, and ORNL. Dr ...

262

Steam Generator Management Program: Simulation Model for Eddy Current Steam Generator Inspection  

Science Conference Proceedings (OSTI)

BackgroundEddy current techniques are used widely to evaluate the integrity of steam generator (SG) tubes in nuclear power plants. A variety of commercial probes have been used by industry; it is well known that eddy current probe responses change as the tube condition changes. Other factors that influence the eddy current signal include deposits, loose parts, and denting. Postulated SG conditions have been mocked up in the laboratory; however, capabilities are limited ...

2013-12-19T23:59:59.000Z

263

Steam Generator Management Program: Effect of Eddy Current Noise on Sizing Steam Generator Tube Degradation  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute’s (EPRI’s) Steam Generator Management Program (SGMP) has developed procedures and tools to assist utility engineers in understanding the probability of detection (POD) in steam generator eddy current data in the presence of noise. Under some circumstances, eddy current noise can mask flaws that should be detected and assessed for tube integrity. This project focused on the ability to accurately size crack-like indications in the presence of eddy ...

2013-11-11T23:59:59.000Z

264

Large eddy simulations of coal jet flame ignition using the direct quadrature method of moments.  

E-Print Network (OSTI)

??The Direct Quadrature Method of Moments (DQMOM) was implemented in the Large Eddy Simulation (LES) tool ARCHES to model coal particles. LES coupled with DQMOM… (more)

Pedel, Julien

2012-01-01T23:59:59.000Z

265

Six-Week Time Series Of Eddy Covariance Co2 Flux At Mammoth Mountain...  

Open Energy Info (EERE)

Six-Week Time Series Of Eddy Covariance Co2 Flux At Mammoth Mountain, California- Performance Evaluation And Role Of Meteorological Forcing Jump to: navigation, search GEOTHERMAL...

266

Microsoft Word - CX-BigEddy-RedmondWoodPoles_WEB.doc  

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

Clearance Memorandum Darrell Aaby Line Foreman III - TFDF-Redmond Proposed Action: Wood pole replacements at select locations along the Big Eddy-Redmond and Redmond-Pilot...

267

Dr. Arun Majumdar Talks Innovation in Philadelphia | Department of Energy  

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

Dr. Arun Majumdar Talks Innovation in Philadelphia Dr. Arun Majumdar Talks Innovation in Philadelphia Dr. Arun Majumdar Talks Innovation in Philadelphia April 29, 2011 - 3:41pm Addthis April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs What does this mean for me? Eliminating barriers to solar market development will save customers time and money and accelerate the adoption of solar energy in communities nationwide. Acting Under Secretary for Energy/ARPA-E Director Dr. Arun Majumdar traveled to Philadelphia this week to highlight what the Department of Energy is doing to unleash American innovation and to help our country win the clean energy race. On Tuesday, he participated in the 4th annual Solar America Cities meeting to share findings on emerging trends in urban energy use and to discuss

268

Dr. Donald L. Cook | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Donald L. Cook | National Nuclear Security Administration Donald L. Cook | 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 Leadership > Dr. Donald L. Cook Dr. Donald L. Cook Deputy Administrator for Defense Programs Dr. Donald L. Cook Dr. Donald L. Cook serves as the Deputy Administrator for Defense Programs at the National Nuclear Security Administration. Appointed to the position

269

Dr. Phung Tuu Boi Assistance for Nature Conservation  

E-Print Network (OSTI)

Dr. Phung Tuu Boi Director Assistance for Nature Conservation and Community Development Center for Nature Conservation and Community Development Center (ANCODEC, an NGO) in Hanoi, and is also on the staff

Stephens, Graeme L.

270

Dr. Dave Moody to Lead the Carlsbad Field Office  

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

U.S. Department of Energy (DOE) announced today that long-time Los Alamos National Laboratory (LANL) scientist Dr. Dave Moody will be the new manager of the Carlsbad Field Office...

271

Remaining Sites Verification Package for 132-DR-1, 1608-DR Effluent Pumping Station, Waste Site Reclassification Form 2005-035  

SciTech Connect

Radiological characterization, decommissioning and demolition of the 132-DR-1 site, 1608-DR Effluent Pumping Station was performed in 1987. The current site conditions achieve the remedial action objectives and the corresponding remedial action goals established in the Remaining Sites ROD. Residual concentrations support future land uses that can be represented by a rural-residential scenario and pose no threat to groundwater or the Columbia River based on RESRAD modeling.

R. A. Carlson

2005-09-22T23:59:59.000Z

272

The Role of Eddies in Determining the Structure and Response of the Wind-Driven Southern Hemisphere Overturning: Results from the Modeling Eddies in the Southern Ocean (MESO) Project  

Science Conference Proceedings (OSTI)

The Modeling Eddies in the Southern Ocean (MESO) project uses numerical sensitivity studies to examine the role played by Southern Ocean winds and eddies in determining the density structure of the global ocean and the magnitude and structure of ...

Robert Hallberg; Anand Gnanadesikan

2006-12-01T23:59:59.000Z

273

Methods of and apparatus for levitating and eddy current probe  

DOE Patents (OSTI)

An eddy current probes is supported against the force of gravity with an air bearing while being urged horizontally toward the specimen being examined by a spring and displaced horizontally against the force of the spring pneumatically. The pneumatic displacement is accomplished by flowing air between a plenum chamber fixed with respect to the probe and the surface of the specimen. In this way, the surface of the specimens can be examined without making mechanical contact therewith while precisely controlling the distance at which the probe stands-off from the surface of the specimen. 4 figs.

Stone, W.J.

1986-01-01T23:59:59.000Z

274

Methods of and apparatus for levitating an eddy current probe  

DOE Patents (OSTI)

An eddy current probe is supported against the force of gravity with an air earing while being urged horizontally toward the specimen being examined by a spring and displaced horizontally against the force of the spring pneumatically. The pneumatic displacement is accomplished by flowing air between a plenum chamber fixed with respect to the probe and the surface of the specimen. In this way, the surface of the specimen can be examined without making mechanical contact therewith while precisely controlling the distance at which the probe stands-off from the surface of the specimen.

Stone, William J. (Kansas City, MO)

1988-05-03T23:59:59.000Z

275

The Role of Eddy-Tansport in the Thermohaline Circulation  

SciTech Connect

Several research themes were developed during the course of this project. (1) Low-frequency oceanic varibility; (2) The role of eddies in the Antarctic Circumpolar Current (ACC) region; (3) Deep stratification and the overturning circulation. The key findings were as follows: (1) The stratification below the main thermocline (at about 500m) is determined in the circumpolar region and then communicated to the enclosed portions of the oceans through the overturning circulation. (2) An Atlantic pole-to-pole overturning circulation can be maintained with very small interior mixing as long as surface buoyancy values are shared between the northern North Atlantic and the ACC region.

Dr. Paola Cessi

2011-11-17T23:59:59.000Z

276

An Exploration of the Role of Transient Eddies in Determining the Transport of a Zonally Reentrant Current  

Science Conference Proceedings (OSTI)

The meridional Ekman transport in a zonally reentrant channel may be balanced by diabatic circulations, standing eddies associated with topography, or by Lagrangian mean eddy mass fluxes. A simple model is used to explore the interaction between ...

Robert Hallberg; Anand Gnanadesikan

2001-11-01T23:59:59.000Z

277

Barotropic Impacts of Surface Friction on Eddy Kinetic Energy and Momentum Fluxes: An Alternative to the Barotropic Governor  

Science Conference Proceedings (OSTI)

As the surface drag is increased in a comprehensive general circulation model (GCM), the upper-level zonal winds decrease and eddy momentum flux convergence into the jet core increases. Globally averaged eddy kinetic energy decreases, a response ...

Elizabeth A. Barnes; Chaim I. Garfinkel

2012-10-01T23:59:59.000Z

278

On the Magnitude and Variability of Subgrid-Scale Eddy-Diffusion Coefficients in the Atmospheric Surface Layer  

Science Conference Proceedings (OSTI)

Eddy-viscosity closures for large eddy simulations (LES) of atmospheric boundary layer dynamics include a parameter (Smagorinsky constant cs), which depends upon physical parameters, such as distance to the ground, atmospheric stability, and ...

Jan Kleissl; Charles Meneveau; Marc B. Parlange

2003-10-01T23:59:59.000Z

279

A Barotropic Envelope Rossby Soliton Model for Block–Eddy Interaction. Part III: Wavenumber Conservation Theorems for Isolated Blocks and Deformed Eddies  

Science Conference Proceedings (OSTI)

In a series of previous papers, an envelope Rossby soliton theory was formulated to investigate the interaction between a preexisting planetary wave and synoptic-scale eddies leading to a typical blocking flow. In this paper, numerical and ...

Dehai Luo

2005-11-01T23:59:59.000Z

280

Deep Eddy Energy and Topographic Rossby Waves in the Gulf of Mexico  

Science Conference Proceedings (OSTI)

Observations suggest the hypothesis that deep eddy kinetic energy (EKE) in the Gulf of Mexico can be accounted for by topographic Rossby waves (TRWs). It is presumed that the TRWs are forced by Loop Current (LC) pulsation, Loop Current eddy (LCE) ...

L-Y. Oey; H-C. Lee

2002-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Eddy Heat Flux in the Southern Ocean: Response to Variable Wind Forcing  

Science Conference Proceedings (OSTI)

The authors assess the role of time-dependent eddy variability in the Antarctic Circumpolar Current (ACC) in influencing warming of the Southern Ocean. For this, an eddy-resolving quasigeostrophic model of the wind-driven circulation is used, and ...

Andrew Mc C. Hogg; Michael P. Meredith; Jeffrey R. Blundell; Chris Wilson

2008-02-01T23:59:59.000Z

282

Mixed Layer Lateral Eddy Fluxes Mediated by Air–Sea Interaction  

Science Conference Proceedings (OSTI)

The modulation of air–sea heat fluxes by geostrophic eddies due to the stirring of temperature at the sea surface is discussed and quantified. It is argued that the damping of eddy temperature variance by such air–sea fluxes enhances the ...

Emily Shuckburgh; Guillaume Maze; David Ferreira; John Marshall; Helen Jones; Chris Hill

2011-01-01T23:59:59.000Z

283

Structure and Origin of a Small Cyclonic Eddy Observed during the POLYMODE Local Dynamics Experiment  

Science Conference Proceedings (OSTI)

In the POLYMODE Local Dynamics Experiment (31°N; 69.5°W) a small cyclonic eddy was discovered and mapped. The eddy was characterized by an upward doming of isotherms in the upper part of the main thermocline. The dynamical signal extended from ...

Eric J. Lindstrom; Curtis C. Ebbesmeyer; W. Brechner Owens

1986-03-01T23:59:59.000Z

284

Parameterization Improvements in an Eddy-Permitting Ocean Model for Climate  

Science Conference Proceedings (OSTI)

Different parameterizations for vertical mixing and the effects of ocean mesoscale eddies are tested in an eddy-permitting ocean model. It has a horizontal resolution averaging about 0.7° and was used as the ocean component of the parallel ...

Peter R. Gent; Anthony P. Craig; Cecilia M. Bitz; John W. Weatherly

2002-06-01T23:59:59.000Z

285

On the Cylinder Collapse Problem, Mixing, and the Merger of Isolated Eddies  

Science Conference Proceedings (OSTI)

The Rossby adjustment of an initially circular column of water, the so-called collapse of a cylinder, continues to be a widely used method for forming lenslike eddies in the laboratory. Here, we consider the structure of an eddy so formed as well ...

William K. Dewar; Peter D. Killworth

1990-10-01T23:59:59.000Z

286

Modeling and discretization errors in large eddy simulations of hydrodynamic and magnetohydrodynamic channel flows  

Science Conference Proceedings (OSTI)

We assess the performances of three different subgrid scale models in large eddy simulations (LES) of turbulent channel flows. Two regimes are considered: hydrodynamic and magnetohydrodynamic (i.e. in the presence of a uniform wall-normal magnetic field). ... Keywords: Channel flow, Finite-volume method, Hydrodynamic, Kinetic energy budget, Large eddy simulation, Magnetohydrodynamic, Spectral method

A. Viré; D. Krasnov; T. Boeck; B. Knaepen

2011-03-01T23:59:59.000Z

287

The Catalina Eddy Event of July 1987: A Coastally Trapped Mesoscale Response to Synoptic Forcing  

Science Conference Proceedings (OSTI)

The Catalina eddy that existed from 5 July to 12 July 1987 during FIRE (First ISSCP Regional Experiment) over offshore California is analyzed. There were two stages to the eddy's lifecycle. During the first, from 5 July to 1200 UTC 9 July, the ...

John H. E. Clark; Scott R. Dembek

1991-07-01T23:59:59.000Z

288

Large-eddy simulation of a plane reacting jet transversely injected into supersonic turbulent channel flow  

Science Conference Proceedings (OSTI)

A plane, chemically reacting jet of fuel injected through a narrow spanwise slot into supersonic and fully turbulent air flow in a channel with isothermal, parallel walls is investigated using a semi-implicit large-eddy simulation technique. It is based ... Keywords: high-order numerical schemes, infinitely fast chemistry, large-eddy simulation, plane jet in crossflow, supersonic turbulent channel flow

Ch. Schaupp; R. Friedrich

2010-12-01T23:59:59.000Z

289

EIS-0421: Big Eddy-Knight Transmission Line | Department of Energy  

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

21: Big Eddy-Knight Transmission Line 21: Big Eddy-Knight Transmission Line EIS-0421: Big Eddy-Knight Transmission Line Overview BPA is proposing to build a new 500 kilovolt (kV) transmission line in Wasco County, Oregon and Klickitat County, Washington and a new substation in Klickitat County. The new BPA transmission line would extend generally northeast from BPA's existing Big Eddy Substation in The Dalles, Oregon, to a new substation (Knight Substation) proposed to be connected to an existing BPA line about 4 miles northwest of Goldendale, Washington. The proposed Big Eddy Knight Transmission Project is needed to increase transmission capacity to respond to requests for transmission service in this area. Public Comment Opportunities No public comment opportunities available at this time.

290

Can the Increase in the Eddy Length Scale under Global Warming Cause the Poleward Shift of the Jet Streams?  

Science Conference Proceedings (OSTI)

The question of whether an increase in the atmospheric eddy length scale may cause a poleward shift of the midlatitude jet streams is addressed. An increase in the length scale of the eddy reduces its zonal phase speed and so causes eddies to ...

Joseph Kidston; G. K. Vallis; S. M. Dean; J. A. Renwick

2011-07-01T23:59:59.000Z

291

Spatial autocorrelation and red herrings in geographical ecology  

E-Print Network (OSTI)

2000) Red-shifts and red herrings in geographical ecology.autocorrelation and red herrings in geographical ecologygenerates ‘red herrings’, such that virtually all past

Diniz, JAF; Bini, L M; Hawkins, Bradford A.

2003-01-01T23:59:59.000Z

292

Dr, Bruce L. Chrisman Chief Operating Officer F~rmilab  

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

Dr, Bruce L. Chrisman Dr, Bruce L. Chrisman Chief Operating Officer F~rmilab P.O. Box 500 Batavia, IL 60510 Dear Dr. Chrisman: SUBJECT": NATIONAL ENVIRQNMENTAL POLICY ACT (NEPI~) DETERMINATION .~T FERMI N,4TIONAL ACCELERATOR LABORATORY (FERMILAB~ - 35 TOE( LIQUID ARGON PROTOTYPE DETECTOR Reference: Letter, from B. Chrisman to M. Weis, dated Aprif 11, 2012, Subject: National Environmental Policy Act (NEPA) Environmental Evaluation Notification Forrri (EENF) for the 35 Ton Liquid Argon Prototype Detector have reviewed the Fermilab EENF for the 35 Ton Liquid Argon Prototype Detector. Based on the information provided in the EENF, I have approved the following categorical exclusion (CX): Project Name 35 Ton Liquid Argon Detector Approved CX 4/12/207 2 B3.6 am returning a signed copy of the EENF for your records. No further ~IEPA review is required.

293

Dr Writer s Food Products Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Dr Writer s Food Products Pvt Ltd Dr Writer s Food Products Pvt Ltd Jump to: navigation, search Name Dr. Writerâ€(tm)s Food Products Pvt. Ltd. Place Mumbai, Maharashtra, India Sector Biomass Product Mumbai-based biomass project developer. Coordinates 19.076191°, 72.875877° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":19.076191,"lon":72.875877,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

294

Dr. J. K. (Jinkui) Zhao - ORNL Neutron Sciences  

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

Dr. J.K. (Jinkui) Zhao Dr. J.K. (Jinkui) Zhao Research Staff Dr. Zhao is a research staff in the Neutron Facility Development Division at the Spallation Neutron Source. He has broad interests in many areas ranging from biophysics to neutrons scattering techniques. He was the lead scientist for Extended Q-Range Small-Angle Neutron Scattering Diffractometer (EQ-SANS) instrument during its design, construction and commissioning phases. Resources Software by J.K. Zhao EQ-SANS design documentation Selected Publications Metabolic Scaling in Biology Zhao, Jinkui. "A common origin for 3/4- and 2/3-power rules in metabolic scaling" Submitted Zhao, Jinkui. "Plants' metabolism and metabolic scaling" Submitted Zhao, Jinkui. "Tree growth model" In preparation Biomolecular Structures

295

Executive Bios: Dr. Yoon Il Chang - Nuclear Engineering Division (Argonne)  

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

Yoon Il Chang Yoon Il Chang Director's Welcome Organization Achievements Awards Patents Professional Societies Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Distinguished Fellows Bookmark and Share Dr. Yoon Il Chang Dr. Yoon Il Chang Senior Technical Advisor Distinguished Fellow PhD, Engineer Nuclear Engineering Division Argonne Experts: Y.I. Chang Dr. Chang joined Argonne National Laboratory in 1974 and has been

296

THE WIRED SURVEY. II. INFRARED EXCESSES IN THE SDSS DR7 WHITE DWARF CATALOG  

SciTech Connect

With the launch of the Wide-field Infrared Survey Explorer (WISE), a new era of detecting planetary debris and brown dwarfs (BDs) around white dwarfs (WDs) has begun with the WISE InfraRed Excesses around Degenerates (WIRED) Survey. The WIRED Survey is sensitive to substellar objects and dusty debris around WDs out to distances exceeding 100 pc, well beyond the completeness level of local WDs. In this paper, we present a cross-correlation of the preliminary Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7) WD catalog between the WISE, Two-Micron All Sky Survey (2MASS), UKIRT Infrared Deep Sky Survey (UKIDSS), and SDSS DR7 photometric catalogs. From {approx}18,000 input targets, there are WISE detections comprising 344 'naked' WDs (detection of the WD photosphere only), 1020 candidate WD+M dwarf binaries, 42 candidate WD+BD systems, 52 candidate WD+dust disk systems, and 69 targets with indeterminate infrared excess. We classified all of the detected targets through spectral energy distribution model fitting of the merged optical, near-IR, and WISE photometry. Some of these detections could be the result of contaminating sources within the large ( Almost-Equal-To 6'') WISE point-spread function; we make a preliminary estimate for the rates of contamination for our WD+BD and WD+disk candidates and provide notes for each target of interest. Each candidate presented here should be confirmed with higher angular resolution infrared imaging or infrared spectroscopy. We also present an overview of the observational characteristics of the detected WDs in the WISE photometric bands, including the relative frequencies of candidate WD+M, WD+BD, and WD+disk systems.

Debes, John H.; Leisawitz, David T. [Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Hoard, D. W. [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Wachter, Stefanie [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Cohen, Martin [Monterey Institute for Research in Astronomy, Marina, CA 93933 (United States)

2011-12-01T23:59:59.000Z

297

Meet Dr. Stanley Atcitty, PECASE Winner and DOE Researcher | Department of  

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

Meet Dr. Stanley Atcitty, PECASE Winner and DOE Researcher Meet Dr. Stanley Atcitty, PECASE Winner and DOE Researcher Meet Dr. Stanley Atcitty, PECASE Winner and DOE Researcher October 4, 2012 - 12:39pm Addthis Dr. Stanley Atcitty, left, and Dr. Imre Gyuk, right, at the Smithsonian, following the 2012 PECASE awards ceremony. | Photo courtesy of the Energy Department's Office of Electricity Delivery and Energy Reliability. Dr. Stanley Atcitty, left, and Dr. Imre Gyuk, right, at the Smithsonian, following the 2012 PECASE awards ceremony. | Photo courtesy of the Energy Department's Office of Electricity Delivery and Energy Reliability. Dr. Imre Gyuk Dr. Imre Gyuk Energy Storage Program Manager, Office of Electricity Delivery and Energy Reliability What is the PECASE? PECASE stands for Presidential Early Career Award for Scientists and

298

Calculation of Eddy Currents In the CTH Vacuum Vessel and Coil Frame  

SciTech Connect

Knowledge of eddy currents in the vacuum vessel walls and nearby conducting support structures can significantly contribute to the accuracy of Magnetohydrodynamics (MHD) equilibrium reconstruction in toroidal plasmas. Moreover, the magnetic fields produced by the eddy currents could generate error fields that may give rise to islands at rational surfaces or cause field lines to become chaotic. In the Compact Toroidal Hybrid (CTH) device (R0 = 0.75 m, a = 0.29 m, B ? 0.7 T), the primary driver of the eddy currents during the plasma discharge is the changing flux of the ohmic heating transformer. Electromagnetic simulations are used to calculate eddy current paths and profile in the vacuum vessel and in the coil frame pieces with known time dependent currents in the ohmic heating coils. MAXWELL and SPARK codes were used for the Electromagnetic modeling and simulation. MAXWELL code was used for detailed 3D finite-element analysis of the eddy currents in the structures. SPARK code was used to calculate the eddy currents in the structures as modeled with shell/surface elements, with each element representing a current loop. In both cases current filaments representing the eddy currents were prepared for input into VMEC code for MHD equilibrium reconstruction of the plasma discharge. __________________________________________________

A. Zolfaghari, A. Brooks, A. Michaels, J. Hanson, and G. Hartwell

2012-09-25T23:59:59.000Z

299

Surface Characterization of Stainless Steel Part by Eddy Current  

Science Conference Proceedings (OSTI)

The Pacific Northwest National Laboratory (PNNL) has nearly a 40 year history of research and development in the field of nondestructive evaluation (NDE). One area of NDE expertise at PNNL is electromagnetic testing which includes a field of eddy current testing (ET). One benefit is that ET can typically be performed at high speeds, and as a result has found many applications in process monitoring and poduction lines. ET has been used in the nuclear, aerospace, and automotive industries for many years. Et technology lends itself well to the detection of near-surface or surface breaking defects such as surface scratches. This paper provides an overview of theory regarding the usage of ET, selected application studies performed by PNNL, a safety analysis, and a wrtie up pertaining to the operations of ET to detect surface scratches.

Andersen, Eric S.; Hockey, Ronald L.; Prince, James M.; Good, Morris S.

2003-10-01T23:59:59.000Z

300

Eddy Current Examination of Spent Nuclear Fuel Canister Closure Welds  

SciTech Connect

The National Spent Nuclear Fuel Program (NSNFP) has developed standardized DOE SNF canisters for handling and interim storage of SNF at various DOE sites as well as SNF transport to and SNF handling and disposal at the repository. The final closure weld of the canister will be produced remotely in a hot cell after loading and must meet American Society of Mechanical Engineers (ASME) Section III, Division 3 code requirements thereby requiring volumetric and surface nondestructive evaluation to verify integrity. This paper discusses the use of eddy current testing (ET) to perform surface examination of the completed welds and repair cavities. Descriptions of integrated remote welding/inspection system and how the equipment is intended function will also be discussed.

Arthur D. Watkins; Dennis C. Kunerth; Timothy R. McJunkin

2006-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Some thoughts on an eddy current septum magnet  

SciTech Connect

It is the purpose of this report to describe the thinking and work that went into thoroughly understanding, a specific eddy current septum magnet that will be used in the APS and needs ``fixing.`` The goal is to go beyond mere qualitative understanding and carry the analysis far enough to recognize the real problems of this magnet and to develop the tools to solve them. While it would be very tempting to write this report in very general terms, it would be very difficult to achieve complete generality, and one would risk losing the focus on this specific magnet that needs to have an improved performance. The discussion contains, however, so many generally useful concepts and procedures that it might further be useful for designers of other eddy current septum magnets both at the APS and elsewhere. Since it is necessary not only to have a deep qualitative understanding of several aspects of this type of magnet, but also to quantitatively assess what has to be done to achieve the desired performance, fairly heavy use of mathematical tools was made. In doing so it became clear that the extensive use of these tools is essential not only for this purpose, but also to get the required good qualitative understanding of the device. For instance, it turns out that in this particular instance, an important part of the underlying physics does not become clear until one seems to run into what one might consider, at first, a mathematical problem, whose resolution is not clear until one has found the solution, which then seems ``obvious.`` Even though iron in the septum has a nonlinear relationship between B and H, assuming a constant permeability is sufficient to obtain the information needed to develop a sufficient understanding of the magnet to make some crucial decisions.

Halbach, K. [Argonne National Lab., IL (United States)]|[Lawrence Berkeley Lab., CA (United States)

1995-08-01T23:59:59.000Z

302

Naam: dhr. prof. dr. A. Meijerink Leeropdracht Vaste Stof Chemie  

E-Print Network (OSTI)

Naam: dhr. prof. dr. A. Meijerink Profiel Leeropdracht Vaste Stof Chemie Faculteit voor Chemie en Technologie Publicaties `Visible quantum cutting in LiGdF4:Eu3+ through downconversion. Wuister, A. van Houselt, C. D. M. Donega, D. Vanmaekelbergh and A. Meijerink, Angewandte Chemie

Utrecht, Universiteit

303

Dr. Kelvin K. Droegemeier Vice President for Research  

E-Print Network (OSTI)

. Droegemeier led a $10.6M research alliance with Williams Energy Marketing and Trading Company in Tulsa, which (STC) for Analysis and Prediction of Storms (CAPS), and served for five years as its deputy director for the Computer Information Science and Engineering Directorate. Dr. Droegemeier is a Member of the Board

Droegemeier, Kelvin K.

304

Naam: dhr. prof. dr. E. Worrell Leeropdracht Energie, materialen & milieu  

E-Print Network (OSTI)

Naam: dhr. prof. dr. E. Worrell Profiel Leeropdracht Energie, materialen & milieu Faculteit (+31) 30 253 7689 E-mail e.worrell@uu.nl Onderzoek Relaties tussen energie- en materiaalgebruik en Publicaties · Ernst Worrell and Gijs Biermans. "Move Over! Stock Turnover, Retrofit and Industrial Energy

Utrecht, Universiteit

305

Dr. Tom Shinder's ISA Server 2006 Migration Guide  

Science Conference Proceedings (OSTI)

Dr. Tom Shinder's ISA Server 2006 Migration Guide provides a clear, concise, and thorough path to migrate from previous versions of ISA Server to ISA Server 2006. ISA Server 2006 is an incremental upgrade from ISA Server 2004, this book provides all ... Keywords: Computer Science, Security, Windows

Thomas W. Shinder; Debra Littlejohn Shinder; Adrian F. Dimcev; James Eaton-Lee; Jason Jones; Steve Moffat

2007-12-01T23:59:59.000Z

306

Six-Week Time Series Of Eddy Covariance Co2 Flux At Mammoth Mountain,  

Open Energy Info (EERE)

Six-Week Time Series Of Eddy Covariance Co2 Flux At Mammoth Mountain, Six-Week Time Series Of Eddy Covariance Co2 Flux At Mammoth Mountain, California- Performance Evaluation And Role Of Meteorological Forcing Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Six-Week Time Series Of Eddy Covariance Co2 Flux At Mammoth Mountain, California- Performance Evaluation And Role Of Meteorological Forcing Details Activities (1) Areas (1) Regions (0) Abstract: CO2 and heat fluxes were measured over a six-week period (09/08/2006 to 10/24/2006) by the eddy covariance (EC) technique at the Horseshoe Lake tree kill (HLTK), Mammoth Mountain, CA, a site with complex terrain and high, spatially heterogeneous CO2 emission rates. EC CO2 fluxes ranged from 218 to 3500 g m- 2 d- 1 (mean = 1346 g m- 2 d- 1). Using footprint modeling, EC CO2 fluxes were compared to CO2 fluxes measured by

307

Specification of Eddy Transfer Coefficients in Coarse-Resolution Ocean Circulation Models  

Science Conference Proceedings (OSTI)

Parametric representations of oceanic geostrophic eddy transfer of heat and salt are studied ranging fromhorizontal diffusion to the more physically based approaches of Green and Stone (GS) and Gent and McWilliams(GM). The authors argue for a ...

Martin Visbeck; John Marshall; Tom Haine; Mike Spall

1997-03-01T23:59:59.000Z

308

Westinghouse Offers $6,400 in College Scholarships to Eddy County...  

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

Offers 6,400 in College Scholarships to Eddy County Students CARLSBAD, N.M., February 18, 2000 - The Westinghouse Government Services Group today announced that 6,400 in college...

309

Large Eddy Simulation of an Inhomogeneous Atmospheric Boundary Layer under Neutral Conditions  

Science Conference Proceedings (OSTI)

Flow structures in an inhomogeneous neutrally stratified atmospheric boundary layer flow, obtained from large eddy simulation, are analyzed and compared with homogeneous case counterparts. The inhomogeneity is imposed in the streamwise direction ...

Ching-Long Lin; John W. Glendening

2002-08-01T23:59:59.000Z

310

Eddy-Induced Particle Dispersion in the Near-Surface North Atlantic  

Science Conference Proceedings (OSTI)

This study investigates the anisotropic properties of the eddy-induced material transport in the near-surface North Atlantic from two independent datasets, one simulated from the sea surface height altimetry and one derived from real-ocean surface ...

Irina I. Rypina; Igor Kamenkovich; Pavel Berloff; Lawrence J. Pratt

2012-12-01T23:59:59.000Z

311

Diffusivity, Kinetic Energy Dissipation, and Closure Theories for the Poleward Eddy Heat Flux  

Science Conference Proceedings (OSTI)

Diffusive eddy closure theory for estimating the poleward heat flux is reexamined and tested in the context of a two-layer homogeneous model. Consideration of the inverse energy cascade induced by baroclinic turbulence on the ? plane leads to an ...

G. Lapeyre; I. M. Held

2003-12-01T23:59:59.000Z

312

A Modeling Study of Circulation and Eddies in the Persian Gulf  

Science Conference Proceedings (OSTI)

The circulation and mesoscale eddies in the Persian Gulf are investigated using results from a high-resolution (1 km) Hybrid Coordinate Ocean Model (HYCOM). The circulation in the Persian Gulf is composed of two spatial scales: basin scale and ...

Prasad G. Thoppil; Patrick J. Hogan

2010-09-01T23:59:59.000Z

313

The Life Cycle of Baroclinic Eddies in a Storm Track Environment  

Science Conference Proceedings (OSTI)

The life cycle of baroclinic eddies in a controlled storm track environment has been examined by means of long model integrations on a hemisphere. A time-lagged regression that captures disturbances with large meridional velocities has been ...

Isidoro Orlanski; Brian Gross

2000-11-01T23:59:59.000Z

314

Geostrophic Departure, Local Turning, Speed Change, and Eddy Flux: A New Perspective  

Science Conference Proceedings (OSTI)

Conjunctions of meander passages and cross-stream eddy momentum fluxes are common in western boundary currents. To explore the mechanism linking them, we offer a diagnostic equation of their time-dependent motions. The equation is embodied in the ...

Frank Chew; Mark H. Bushnell

1991-11-01T23:59:59.000Z

315

A New Cloud Physics Parameterization in a Large-Eddy Simulation Model of Marine Stratocumulus  

Science Conference Proceedings (OSTI)

A new bulk microphysical parameterization for large-eddy simulation (LES) models of the stratocumulus-topped boundary layer has been developed using an explicit (drop spectrum resolving) microphysical model as a data source and benchmark for ...

Marat Khairoutdinov; Yefim Kogan

2000-01-01T23:59:59.000Z

316

The EOFs of the Geopotential Eddies at 500 mb in Winter and Their Probability Density Distributions  

Science Conference Proceedings (OSTI)

In this paper we examine the empirical orthogonal functions (EOFs) of the geopotential eddies at 500 mb in the northern extratropical atmosphere during the cold season, and discuss the time variability of the EOF coefficients and their ...

Franco Molteni; Alfonso Sutera; Nicoletta Tronci

1988-11-01T23:59:59.000Z

317

The Conservation of Potential vorticity along Lagrangian Trajectories in Simulations of Eddy-Driven Flows  

Science Conference Proceedings (OSTI)

The purpose of this note is to investigate the use of Lagrangian potential vorticity conservation as a numerically independent method for checking a posteriori the dynamical consistency of an eddy-resolving GCM simulation. This is performed for a ...

Bach Lien Hua

1994-02-01T23:59:59.000Z

318

Large-Scale Vertical Eddy Diffusion in the Main Pycnocline of the Central North Pacific  

Science Conference Proceedings (OSTI)

Indirect procedures are used to estimate the latitudinal distribution of the large-scale vertical eddy diffusivity coefficient in the main pycnocline from the interannual change in T?, ?? structure of the water column in the central midlatitude ...

Warren White; Robert Bernstein

1981-04-01T23:59:59.000Z

319

On Eddy Viscosity, Energy Cascades, and the Horizontal Resolution of Gridded Satellite Altimeter Products  

Science Conference Proceedings (OSTI)

Motivated by the recent interest in ocean energetics, the widespread use of horizontal eddy viscosity in models, and the promise of high horizontal resolution data from the planned wide-swath satellite altimeter, this paper explores the impacts of ...

Brian K. Arbic; Kurt L. Polzin; Robert B. Scott; James G. Richman; Jay F. Shriver

2013-02-01T23:59:59.000Z

320

Empirical Models of the Eddy Heat Flux and Vertical Shear on Short Time Scales  

Science Conference Proceedings (OSTI)

The relationship between the eddy heat flux and vertical shear in the extratropical atmosphere is studied by developing various linear stochastic models fitted to the observed January and July Northern Hemispheric data. Models are univariate or ...

Steven J. Ghan

1984-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Large Eddy Simulation of the Diurnal Cycle in Southeast Pacific Stratocumulus  

Science Conference Proceedings (OSTI)

This paper describes a series of 6-day large eddy simulations of a deep, sometimes drizzling stratocumulus-topped boundary layer based on forcings from the East Pacific Investigation of Climate (EPIC) 2001 field campaign. The base simulation was ...

Peter Caldwell; Christopher S. Bretherton

2009-02-01T23:59:59.000Z

322

Large-Eddy Simulation of the Stable Boundary Layer with Explicit Filtering and Reconstruction Turbulence Modeling  

Science Conference Proceedings (OSTI)

Large-eddy simulation (LES) of the stably stratified atmospheric boundary layer is performed using an explicit filtering and reconstruction approach with a finite difference method. Turbulent stresses are split into the resolvable subfilter-scale ...

Bowen Zhou; Fotini Katopodes Chow

2011-09-01T23:59:59.000Z

323

Understanding the Regional Variability of Eddy Diffusivity in the Pacific Sector of the Southern Ocean  

E-Print Network (OSTI)

A diagnostic framework is presented, based on the Nakamura effective diffusivity, to investigate the regional variation in eddy diffusivity. Comparison of three different diffusivity calculations enables the effects of ...

Shuckburgh, Emily

324

Subgrid-Scale Eddy Parameterization by Statistical Mechanics in a Barotropic Ocean Model  

Science Conference Proceedings (OSTI)

The feasibility of using a subgrid-scale eddy parameterization, based on statistical mechanics of potential vorticity, is investigated. A specific implementation is derived for the somewhat classic barotropic vorticity equation in the case of a ...

Evguéni Kazantsev; Joël Sommeria; Jacques Verron

1998-06-01T23:59:59.000Z

325

An Eddy-Resolving Numerical Model of the Ventilated Thermocline: Time Dependence  

Science Conference Proceedings (OSTI)

A primitive equation, eddy-resolving numerical model is used to study the inherent time scales of variability in the subtropical ocean, assuming temporally constant surface forcing. Three primary scales arise: mesoscale variability of roughly 50-...

Michael D. Cox

1987-07-01T23:59:59.000Z

326

Adjoint-Based Estimation of Eddy-Induced Tracer Mixing Parameters in the Global Ocean  

Science Conference Proceedings (OSTI)

Using the German Estimating the Circulation and Climate of the Ocean (GECCO) synthesis framework, four separate eddy tracer mixing coefficients are adjusted jointly with external forcing fields, such as to reduce a global misfit between the model ...

Chuanyu Liu; Armin Köhl; Detlef Stammer

2012-07-01T23:59:59.000Z

327

A Simulation of the January Standing Wave Pattern Including the Effects of Transient Eddies  

Science Conference Proceedings (OSTI)

A steady-state, linear, two-level primitive equation model is used to simulate the January standing wave pattern as a response to mountain, diabatic and transient eddy effects. The model equations are linearized around an observed zonal mean ...

J. D. Opsteegh; A. D. Vernekar

1982-04-01T23:59:59.000Z

328

The Influence of Eddies on Tracer Transport in the Abyssal Ocean  

Science Conference Proceedings (OSTI)

Tracer transport mechanisms in a deep western boundary current (DWBC) are explored using a three-layer, eddy-resolving quasigeostrophic model. The model is forced with a steady, sinusoidal wind stress. The effects of the wind stress, coupled with ...

Carol Ladd; Lu Anne Thompson

1998-09-01T23:59:59.000Z

329

Large-Eddy Simulation of Langmuir Turbulence in Pure Wind Seas  

Science Conference Proceedings (OSTI)

The scaling of turbulent kinetic energy (TKE) and its vertical component (VKE) in the upper ocean boundary layer, forced by realistic wind stress and surface waves including the effects of Langmuir circulations, is investigated using large-eddy ...

Ramsey R. Harcourt; Eric A. D’Asaro

2008-07-01T23:59:59.000Z

330

Cell Broadening Revisited: Results from High-Resolution Large-Eddy Simulations of Cold Air Outbreaks  

Science Conference Proceedings (OSTI)

Large-eddy simulations (LES) have been carried out in order to investigate the structure and development of organized mesoscale cellular convection (MCC) during cold air outbreaks (CAOB) and to reevaluate results by Müller and Chlond. Some ...

M. Schröter; S. Raasch; H. Jansen

2005-06-01T23:59:59.000Z

331

The Nondeterministic Nature of Kuroshio Penetration and Eddy Shedding in the South China Sea  

Science Conference Proceedings (OSTI)

A ?°, 6-layer Pacific version of the Naval Research Laboratory Layered Ocean Model is used to investigate the nondeterministic nature of Kuroshio intrusion and eddy shedding into the South China Sea (SCS) on annual and interannual timescales. ...

E. Joseph Metzger; Harley E. Hurlburt

2001-07-01T23:59:59.000Z

332

Large Eddy Simulation of Internal Boundary Layers Created by a Change in Surface Roughness  

Science Conference Proceedings (OSTI)

Turbulence in a ?-mesoscale internal boundary layer (IBL) formed by a discontinuous change in surface roughness has been investigated using a large eddy simulation (LES) model to explicitly treat turbulent transport. Two cases are examined: a ...

John W. Glendening; Ching-Long Lin

2002-05-01T23:59:59.000Z

333

Tower and Aircraft Eddy Covariance Measurements of Water Vapor, Energy, and Carbon Dioxide Fluxes during SMACEX  

Science Conference Proceedings (OSTI)

A network of eddy covariance (EC) and micrometeorological flux (METFLUX) stations over corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] canopies was established as part of the Soil Moisture–Atmosphere Coupling Experiment (SMACEX) in ...

J. H. Prueger; J. L. Hatfield; T. B. Parkin; W. P. Kustas; L. E. Hipps; C. M. U. Neale; J. I. MacPherson; W. E. Eichinger; D. I. Cooper

2005-12-01T23:59:59.000Z

334

A Numerical Study of Loop Current Eddy Interaction with Topography in the Western Gulf of Mexico  

Science Conference Proceedings (OSTI)

Anticyclones originating from the Loop Current are known to propagate into the western Gulf of Mexico. Their frequency of generation, their long lifetimes, and satellite data suggest that at any one time one or more eddies may occupy the Gulf. ...

David C. Smith IV

1986-07-01T23:59:59.000Z

335

Study of the Aerosol Indirect Effect by Large-Eddy Simulation of Marine Stratocumulus  

Science Conference Proceedings (OSTI)

A total of 98 three-dimensional large-eddy simulations (LESs) of marine stratocumulus clouds covering both nighttime and daytime conditions were performed to explore the response of cloud optical depth (?) to various aerosol number concentrations ...

Miao-Ling Lu; John H. Seinfeld

2005-11-01T23:59:59.000Z

336

The Internal Barotropic Instability of Surface-Intensified Eddies. Part II: Modeling of the Tourbillon Site  

Science Conference Proceedings (OSTI)

Data from the Tourbillon Experiment Intensive Period in the northeast Atlantic presented evidence of a vertical phase shift with time of the main eddy, interpreted as an occurrence of internal barotropic instability. In order to justify this: (i) ...

Bach Lien Hua

1988-01-01T23:59:59.000Z

337

Finite-Amplitude Lagrangian-Mean Wave Activity Diagnostics Applied to the Baroclinic Eddy Life Cycle  

Science Conference Proceedings (OSTI)

Lagrangian-mean wave activity diagnostics are applied to the nonlinear baroclinic eddy life cycle in a simple general circulation model of the atmosphere. The growth of these instabilities through baroclinic conversion of potential temperature ...

Abraham Solomon; Gang Chen; Jian Lu

2012-10-01T23:59:59.000Z

338

What Sets the Strength of the Middepth Stratification and Overturning Circulation in Eddying Ocean Models?  

Science Conference Proceedings (OSTI)

The processes maintaining stratification in the oceanic middepth (between approximately 1000 and 3000 m) are explored using an eddy-resolving general circulation model composed of a two-hemisphere, semienclosed basin with a zonal reentrant ...

Christopher L. Wolfe; Paola Cessi

2010-07-01T23:59:59.000Z

339

Nighttime Turbulent Events in a Steep Valley: A Nested Large-eddy Simulation Study  

Science Conference Proceedings (OSTI)

This numerical study investigates the nighttime flow dynamics in Owens Valley, California. Nested high-resolution large-eddy simulation (LES) is used to resolve stable boundary layer flows within the valley. On 17 April during the 2006 Terrain-...

Bowen Zhou; Fotini Katopodes Chow

340

Observation of an Anticyclonic Eddy near the Continental Shelf Break South of New England  

Science Conference Proceedings (OSTI)

A small scale but energetic and highly nonlinear anticyclonic eddy was observed near the New England Shelf Break in July 1983. Satellite images show a tongue of shelf water 15 km wide flowing offshore then turning anticyclonically westward. ...

Robert W. Houghton; Donald B. Olson; Peter J. Celone

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Estimating Surface Divergence of Ocean Eddies Using Observed Trajectories from a Surface Drifting Buoy  

Science Conference Proceedings (OSTI)

A method is described that estimates the time evolution of surface divergence and other secondary circulation properties of an ocean eddy. The method is novel because it is applied to the observations of a single surface drifting buoy. Surface ...

Gary B. Brassington

2010-04-01T23:59:59.000Z

342

Large-Eddy Simulation of Roll Vortices in a Hurricane Boundary Layer  

Science Conference Proceedings (OSTI)

For the last decade, horizontal roll vortices have been often observed in hurricane boundary layers (HBLs). In this study, a large-eddy simulation is performed to explore the formation mechanism of the horizontal roll vortices and their ...

Mikio Nakanishi; Hiroshi Niino

2012-12-01T23:59:59.000Z

343

Particle Dispersion and Mixing of Conservative Properties in an Eddy-Resolving Model  

Science Conference Proceedings (OSTI)

We examine the diffusive behavior of the flow field in an eddy-resolving, primitive equation circulation model. Analysis of fluid particle trajectories illustrates the transport mechanisms, which are leading to uniform tracer and potential ...

Claus W. Böning; Michael D. Cox

1988-02-01T23:59:59.000Z

344

Seasonal and Interannual Modulation of the Eddy Kinetic Energy in the Caribbean Sea  

Science Conference Proceedings (OSTI)

Variability of the mesoscale eddy field in the Caribbean Sea is analyzed over the period 1993–2009 using geostrophic anomalies derived from altimeter data and a high-resolution regional model. The Colombia Basin presents the largest values of ...

Julien Jouanno; Julio Sheinbaum; Bernard Barnier; Jean Marc Molines; Julio Candela

2012-11-01T23:59:59.000Z

345

A Monte Carlo Simulation of the Eddy Accumulation Method for Measuring Scalar Fluxes  

Science Conference Proceedings (OSTI)

A numerical simulation of the eddy accumulation technique for measuring scalar fluxes has been devised using pseudo-random number pairs generated by computer. Input information is the joint probability density function of the vertical velocity ...

Edward E. O'Brien

1985-03-01T23:59:59.000Z

346

Eddy Dissipation Rates in Thunderstorms Estimated by Doppler Radar in Relation to Aircraft In Situ Measurements  

Science Conference Proceedings (OSTI)

High-resolution aircraft turbulence measurements, well coordinated with radar Doppler spectral width measurements, have been used to verify radar-estimated energy dissipation rates within thunderstorms anvils. The radar-estimated eddy dissipation ...

Peter Meischner; Robert Baumann; Hartmut Höller; Thomas Jank

2001-10-01T23:59:59.000Z

347

Modeling Studies of Eddies in the Leeuwin Current: The Role of Thermal Forcing  

Science Conference Proceedings (OSTI)

A high resolution, multilevel, primitive equation (PE) model is used to investigate the generation and stability of the Leeuwin Current and eddies off the west coast of Australia. Two numerical experiments are conducted to investigate the roles ...

Mary L. Batteen; Martin J. Rutherford

1990-09-01T23:59:59.000Z

348

Comparison of Eddy Dissipation Rates from Spatial Spectra of Doppler Velocities and Doppler Spectrum Widths  

Science Conference Proceedings (OSTI)

Doppler radars offer unique data from which it is possible to estimate the turbulent eddy dissipation rates, ?. If the inertial subrange extends to lengths longer than the radar resolution volume size, ? can be obtained from the Doppler spectrum ...

Keith A. Brewster; Dusan S. Zrni?

1986-09-01T23:59:59.000Z

349

Response of a Strongly Eddying Global Ocean to North Atlantic Freshwater Perturbations  

Science Conference Proceedings (OSTI)

The strongly eddying version of the Parallel Ocean Program (POP) is used in two 45-year simulations to investigate the response of the Atlantic Meridional Overturning Circulation (AMOC) to strongly enhanced freshwater input due to Greenland ...

Matthijs den Toom; Henk A. Dijkstra; Wilbert Weijer; Matthew W. Hecht; Mathew E. Maltrud; Erik van Sebille

350

Feedbacks between Eddy Heat Fluxes and Radiative Heating in an Energy-Balance Model  

Science Conference Proceedings (OSTI)

The response of midlatitude temperature structure to changes in radiative forcing is examined in an analytical energy-balance model that includes parameterized eddy heat fluxes and linear radiative heating. The characteristics of heat-...

Lee E. Branscome; Enda O'Brien

1988-02-01T23:59:59.000Z

351

Surface Eddy Momentum Flux and Velocity Variances in the Southern Ocean from Geosat Altimetry  

Science Conference Proceedings (OSTI)

Satellite altimetry has previously been used to map the magnitude of the surface eddy variability of the global oceans, but the direction of the time-variable velocities have been more difficult to determine. Here, a technique is presented for ...

Rosemary Morrow; Richard Coleman; John Church; Dudley Chelton

1994-10-01T23:59:59.000Z

352

Large-Eddy Simulation of a Stratus-Topped Boundary Layer. Part I: Structure and Budgets  

Science Conference Proceedings (OSTI)

The structure of a stratus-topped boundary layer is observed through large-eddy simulation which includes the interaction of longwave radiation and turbulence processes. This simulated boundary layer has a relatively warm and dry overlying ...

Chin-Hoh Moeng

1986-12-01T23:59:59.000Z

353

Eddy-Induced Modulation of Turbulent Dissipation over Rough Topography in the Southern Ocean  

Science Conference Proceedings (OSTI)

Mesoscale eddies are universal features of the ocean circulation, yet the processes by which their energy is dissipated remain poorly understood. One hypothesis argues that the interaction of strong geostrophic flows with rough bottom topography ...

J. Alexander Brearley; Katy L. Sheen; Alberto C. Naveira Garabato; David A. Smeed; Stephanie Waterman

2013-11-01T23:59:59.000Z

354

Large-Eddy Simulation of Air Parcels in Stratocumulus Clouds: Time Scales and Spatial Variability  

Science Conference Proceedings (OSTI)

Large ensembles of air parcel trajectories driven by the (large-eddy simulation) LES-generated velocity fields from simulations of stratocumulus clouds were analyzed, focusing on statistics of air parcel in-cloud time scales, as well as their ...

Yefim L. Kogan

2006-03-01T23:59:59.000Z

355

Near-Surface Eddy Heat and Momentum Fluxes in the Antarctic Circumpolar Current in Drake Passage  

Science Conference Proceedings (OSTI)

The authors present new estimates of the eddy momentum and heat fluxes from repeated high-resolution upper-ocean velocity and temperature observations in Drake Passage and interpret their role in the regional Antarctic Circumpolar Current (ACC) ...

Yueng-Djern Lenn; Teresa K. Chereskin; Janet Sprintall; Julie L. McClean

2011-07-01T23:59:59.000Z

356

Southern Ocean Response to Strengthening Winds in an Eddy-Permitting Global Climate Model  

Science Conference Proceedings (OSTI)

A global climate model with horizontal resolutions in the ocean ranging from relatively coarse to eddy permitting is used to investigate the resolution dependence of the Southern Ocean response to poleward intensifying winds through the past and ...

Paul Spence; John C. Fyfe; Alvaro Montenegro; Andrew J. Weaver

2010-10-01T23:59:59.000Z

357

Program on Technology Innovation: Giant Magnetoresistive Array-Based Eddy Current System for Tubing  

Science Conference Proceedings (OSTI)

This technical update summarizes the project activities involving the fabrication and testing of an array-based giant magnetoresistive (GMR) eddy current probe and the associated instrument for nondestructive evaluation (NDE) of tubing flaws.

2009-06-30T23:59:59.000Z

358

The Role of Kelvin Waves in Evolution of the Catalina Eddy  

Science Conference Proceedings (OSTI)

The response to pressure falls near a coastline is studied with a linear shallow-water representation of the inversion-capped marine layer. The aim is to examine Catalina eddy development in the southern California bight region. Of particular ...

John H. E. Clark

1994-05-01T23:59:59.000Z

359

Some Eulerian-Scale Analysis Results: Eddy Terms in the Mean Heat, Momentum and Vorticity Equations  

Science Conference Proceedings (OSTI)

The question of the importance of mesoscale motions in the long time averaged ocean circulation is examined from the viewpoint offered by Eulerian scale estimates of the magnitudes of the explicit eddy and largest inviscid mean flow terms in the ...

D. E. Harrison

1980-08-01T23:59:59.000Z

360

Sources of Eddy Energy Simulated by a Model of the Northeast Pacific Ocean  

Science Conference Proceedings (OSTI)

This paper examines the energy sources for eddy variability in the Gulf of Alaska using a numerical model and a novel form of data assimilation referred to as spectral nudging. Spectral nudging is distinguished from conventional nudging by its ...

Jennifer Shore; Michael W. Stacey; Daniel G. Wright

2008-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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.
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to obtain the most current and comprehensive results.


361

Energy of Midlatitude Transient Eddies in Idealized Simulations of Changed Climates  

Science Conference Proceedings (OSTI)

As the climate changes, changes in static stability, meridional temperature gradients, and availability of moisture for latent heat release may exert competing effects on the energy of midlatitude transient eddies. This paper examines how the ...

Paul A. O’Gorman; Tapio Schneider

2008-11-01T23:59:59.000Z

362

Eddy Transport of Thickness and Momentum in Layer and Level Models  

Science Conference Proceedings (OSTI)

The relation between thickness diffusion in layer and level models is set out. Parameterizations of thickness diffusion are related to a parameterization of eddy effects on momentum. The author anticipates where these parameterizations for ...

Greg Holloway

1997-06-01T23:59:59.000Z

363

An Evaluation of the Role of Eddy Diffusion in Stratospheric Interactive Two-Dimensional Models  

Science Conference Proceedings (OSTI)

The effect of eddy diffusion in an interactive two-dimensional model of the stratosphere is reexamined. The model consists of a primitive equation dynamics module, a simplified HOx ozone model and a full radiative transfer scheme. The diabatic/...

Hans R. Schneider; Malcolm K. W. Ko; Nien Dak Sze; Guang-Yu Shi; Wei-Chyung Wang

1989-07-01T23:59:59.000Z

364

Representation of Eddies in Primitive Equation Models by a PV Flux  

Science Conference Proceedings (OSTI)

The parametric representation of buoyancy and momentum transport by baroclinic eddies in a primitive equation “? plane” channel is studied through a transformation of the governing equations. Adoption of the“transformed Eulerian mean” and the ...

Richard Wardle; John Marshall

2000-10-01T23:59:59.000Z

365

The Development of the Barotropic Radiation Field of an Eddy over a Slope  

Science Conference Proceedings (OSTI)

Low-frequency current measurements near the shelf break south of Nova Scotia indicate that the presence of topographic waves on the continental slope, and rise is associated with large-scale shoreward excursions and formation of eddies by the ...

John P. Louis; Peter C. Smith

1982-01-01T23:59:59.000Z

366

A Large-Eddy Simulation Study of Moist Convection Initiation over Heterogeneous Surface Fluxes  

Science Conference Proceedings (OSTI)

This study uses large-eddy simulations to investigate processes of moist convection initiation (CI) over heterogeneous surface fluxes. Surface energy balance is imposed via a 180° phase lag of the surface moisture flux (relative to the sensible ...

Song-Lak Kang; George H. Bryan

2011-09-01T23:59:59.000Z

367

Empirical Orthogonal Function Analysis of the Weakly Convective Atmospheric Boundary Layer. Part I: Eddy Structures  

Science Conference Proceedings (OSTI)

Three-dimensional empirical orthogonal functions (EOFs), representing atmospheric turbulence structures, are determined from a large-eddy simulation of a weakly convective, planetary boundary layer. The method of analysis is based on Lumley's ...

D. Keith Wilson

1996-03-01T23:59:59.000Z

368

Large Eddy Simulation of Turbulent Flow in a Marine Convective Boundary Layer with Snow  

Science Conference Proceedings (OSTI)

A large eddy simulation (LES) model, with ice phase included, has been used to study the marine convective boundary layer filled with snow. Extensions to Moeng's LES model include the diagnosis of cloud ice mixing ratio, snow precipitation, and ...

Guan-Shu Rao; Ernest M. Agee

1996-01-01T23:59:59.000Z

369

Fast Time Response Tunable Diode Laser Measurements of Atmospheric Trace Gases for Eddy Correlation  

Science Conference Proceedings (OSTI)

A fast-response, atmospheric trace gas monitor, based on the principle of tunable diode laser absorption spectroscopy, has been developed for making eddy correlation measurements of dry deposition fluxes. This system, which is capable of ...

G. L. Ogram; F. J. Northrup; G. C. Edwards

1988-08-01T23:59:59.000Z

370

Some Correlations between the Large-Scale Meridional Eddy Momentum Transport and Zonal Mean Quantities  

Science Conference Proceedings (OSTI)

An empirical study has been made which compares the large-scale meridional eddy momentum transport with some selected zonal mean quantities by calculating correlations between them as a function of time lag and latitude. The basic dataset was the ...

Anne Leach

1984-01-01T23:59:59.000Z

371

The Position of the Midlatitude Storm Track and Eddy-Driven Westerlies in Aquaplanet AGCMs  

Science Conference Proceedings (OSTI)

The sensitivity of the midlatitude storm track and eddy-driven wind to the sea surface temperature (SST) boundary forcing is studied over a wide range of perturbations using both simple and comprehensive general circulation models over aquaplanet ...

Jian Lu; Gang Chen; Dargan M. W. Frierson

2010-12-01T23:59:59.000Z

372

The Maintenance of Extratropical Intraseasonal Transient Eddy Activity in the GEOS-1 Assimilated Dataset  

Science Conference Proceedings (OSTI)

Diagnostic potential enstrophy (PE) analyses are formulated for studying the dynamics of transient eddies within discrete frequency bands. The PE analyses are derived for nonconservative quasigeostrophic motion on a sphere and relate local PE ...

Robert X. Black

1998-10-01T23:59:59.000Z

373

Eddy-Train Encounters with a Continental Boundary: A South Atlantic Case Study  

Science Conference Proceedings (OSTI)

Satellite altimetry suggests that large anticyclonic eddies (rings) originating from the Agulhas Current retroflection occasionally make their way across the entire South Atlantic Ocean. What happens when these rings encounter a western boundary ...

José L. L. Azevedo; Doron Nof; Mauricio M. Mata

2012-09-01T23:59:59.000Z

374

Enhancement of Mesoscale Eddy Stirring at Steering Levels in the Southern Ocean  

E-Print Network (OSTI)

Meridional cross sections of effective diffusivity in the Southern Ocean are presented and discussed. The effective diffusivity, K[subscript eff], characterizes the rate at which mesoscale eddies stir properties on interior ...

Marshall, John C.

375

Bottom-Enhanced Diapycnal Mixing Driven by Mesoscale Eddies: Sensitivity to Wind Energy Supply  

Science Conference Proceedings (OSTI)

It has been estimated that much of the wind energy input to the ocean general circulation is removed by mesoscale eddies via baroclinic instability. While the fate of this energy remains a subject of research, arguments have been presented ...

Geoff J. Stanley; Oleg A. Saenko

376

Large-Eddy Simulation of Post-Cold-Frontal Continental Stratocumulus  

Science Conference Proceedings (OSTI)

Previous large-eddy simulations (LES) of stratocumulus-topped boundary layers have been exclusively set in marine environments. Boundary layer stratocumulus clouds are also prevalent over the continent but have not been simulated previously. A ...

David B. Mechem; Yefim L. Kogan; David M. Schultz

2010-12-01T23:59:59.000Z

377

Large-Eddy Simulations of Strongly Precipitating, Shallow, Stratocumulus-Topped Boundary Layers  

Science Conference Proceedings (OSTI)

Large-eddy simulations that incorporate a size-resolving representation of cloud water are used to study the effect of heavy drizzle on PBL structure. Simulated surface precipitation rates average about 1 mm day?1. Heavily drizzling simulations ...

Bjorn Stevens; William R. Cotton; Graham Feingold; Chin-Hoh Moeng

1998-12-01T23:59:59.000Z

378

Eddy Variability and Energetics from Direct Current Measurements in the Antarctic Circumpolar Current South of Australia  

Science Conference Proceedings (OSTI)

Two-year time series measurements of current velocity and temperature in the Subantarctic Front (SAF) south of Australia from 1993 to 1995 provide estimates of eddy fluxes of heat and momentum across the Antarctic Circumpolar Current (ACC) and ...

Helen E. Phillips; Stephen R. Rintoul

2000-12-01T23:59:59.000Z

379

Eddy Advective and Diffusive Transports of Heat and Salt in the Southern Ocean  

Science Conference Proceedings (OSTI)

There are two distinct mechanisms by which eddies provide systematic transport of tracer on isopycnals: the advective transport, associated with the slumping of isopycnals, and the diffusive transport, associated with down-gradient diffusion. ...

Mei-Man Lee; A. J. George Nurser; A. C. Coward; B. A. de Cuevas

2007-05-01T23:59:59.000Z

380

Importance of Low-Frequency Contributions to Eddy Fluxes Observed over Rough Surfaces  

Science Conference Proceedings (OSTI)

Eddy covariance flux observations at a deciduous temperate forest site (83 days) and at a boreal forest site (21 days) are analyzed for midday periods (1100–1400 LT). Approximate stationarity of the time series is demonstrated, and the ensemble-...

Ricardo K. Sakai; David R. Fitzjarrald; Kathleen E. Moore

2001-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Subthermocline Eddies over the Washington Continental Slope as Observed by Seagliders, 2003-09  

Science Conference Proceedings (OSTI)

In the California Current System, subthermocline, lens-like anticyclonic eddies generated within the California Undercurrent (CU) are one mechanism for lateral transport of the warm, saline waters of the CU. Garfield et al. (1999) established the ...

Noel A. Pelland; Charles C. Eriksen; Craig M. Lee

382

Large-Eddy Simulation of Moist Convection during a Cold Air Outbreak over the Gulf Stream  

Science Conference Proceedings (OSTI)

Cold air outflow over the Gulf Stream is modeled using a cloud-resolving large-eddy simulation model with three classes of precipitation. Simulations are conducted in a quasi-Lagrangian framework using an idealized sounding and uniform ...

Eric D. Skyllingstad; James B. Edson

2009-05-01T23:59:59.000Z

383

Sensitivity of the Ventilation Process in the North Pacific to Eddy-Induced Tracer Transport  

Science Conference Proceedings (OSTI)

A coarse-resolution isopycnal model coupled with a bulk mixed layer model is used to examine the effect of isopycnal thickness diffusion, which parameterizes the subgrid-scale eddy-induced tracer transport, on ventilation of the North Pacific ...

Takahiro Endoh; Yanli Jia; Kelvin J. Richards

2006-10-01T23:59:59.000Z

384

A Parameterization of Transient Eddy Heat Flux on a Beta-Plane  

Science Conference Proceedings (OSTI)

A parameterization of transient eddy heat flux is developed which incorporates baroclinic wave behavior in a continuously stratified fluid on a ?-plane. The meridional and vertical heat transports are more sensitive to forced changes in the mean ...

Lee E. Branscome

1983-10-01T23:59:59.000Z

385

A Relaxed Eddy Accumulation System for Measuring Surface Fluxes of Total Gaseous Mercury  

Science Conference Proceedings (OSTI)

A relaxed eddy accumulation (REA) system was designed to continuously measure total gaseous mercury (TGM) fluxes over a forest canopy. TGM concentration measurements were measured at 5-min intervals with a Tekran model 2537A mercury analyzer ...

Jesse O. Bash; David R. Miller

2008-02-01T23:59:59.000Z

386

Loop Current Eddy Interaction with the Western Boundary in the Gulf of Mexico  

Science Conference Proceedings (OSTI)

A two-layer, intermediate equations model that, uniquely, allows for the intersection of the bathymetry with the layer interface is used to study the interaction of isolated Loop Current Eddy (LCE)-type anticyclones with western-boundary ...

S. A. Frolov; G. G. Sutyrin; G. D. Rowe; L. M. Rothstein

2004-10-01T23:59:59.000Z

387

Response to a Steady Poleward Outflow. Part II: Oscillations and Eddies  

Science Conference Proceedings (OSTI)

A conceptually simple model is presented for predicting the amplitude and periodicity of eddies generated by a steady poleward outflow in a 1½-layer ?-plane formulation. The prediction model is rooted in linear quasigeostrophic dynamics but is ...

Theodore S. Durland; Michael A. Spall; Joseph Pedlosky

2009-07-01T23:59:59.000Z

388

Secretary Bodman Statement on Dr. Orbach Swearing In as DOE Under Secretary  

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

Statement on Dr. Orbach Swearing In as DOE Under Statement on Dr. Orbach Swearing In as DOE Under Secretary for Science Secretary Bodman Statement on Dr. Orbach Swearing In as DOE Under Secretary for Science June 1, 2006 - 11:57am Addthis WASHINGTON, DC - Energy Secretary Samuel W. Bodman administered the Oath of Office to Dr. Raymond L. Orbach to be the Department of Energy's (DOE) first Under Secretary for Science, earlier this afternoon. Dr. Orbach was unanimously confirmed by the United States Senate on May 26, 2006. President Bush nominated Dr. Orbach for the new position, created by the Energy Policy Act of 2005, in December 2005. Dr. Orbach will continue to serve as the Director of the DOE Office of Science, a position he has held since March 2002. Dr. Orbach is a condensed matter physicist and former Chancellor of the

389

Information for a Letter of Recommendation to be written by Dr. Craig S. Hood, Biol. Sci.  

E-Print Network (OSTI)

Information for a Letter of Recommendation to be written by Dr. Craig S. Hood, Biol. Sci. Dear for a Letter of Recommendation to be written by Dr. Craig S. Hood, Biol. Sci. By signing below, I am waiving

Hood, Craig

390

Dr. Ernest Moniz Sworn in as 13th Secretary of Energy  

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

DOE-ID Home > DOE-ID Press Releases > Article Image layout spacer doe logo Dr. Ernest Moniz Sworn in as 13th Secretary of Energys WASHINGTON - Dr. Ernest Moniz was sworn in as...

391

Smart Microgrid Demonstrator Dr. Wei-Jen Lee (wlee@uta.edu) (Funded by DOE)  

E-Print Network (OSTI)

Smart Microgrid Demonstrator Dr. Wei-Jen Lee (wlee@uta.edu) (Funded by DOE) EE www.uta.edu//ee info reliability and efficiency, lower cost of electric power #12;Smart Microgrid Demonstrator Dr. Wei-Jen Lee

Texas at Arlington, University of

392

Dr. L. R. Solon, Director Bureau of Radiation Control New York...  

Office of Legacy Management (LM)

SEP 2 9 1987 Dr. L. R. Solon, Director Bureau of Radiation Control New York City Department of Health 111 Livingston Street New York, New York 11201 Dear Dr. Solon: As was noted in...

393

Early experience with red storm.  

Science Conference Proceedings (OSTI)

Red Storm is a massively parallel processor. The Red Storm design goals are: (1) Balanced system performance - CPU, memory, interconnect, and I/O; (2) Usability - functionality of hardware and software meets needs of users for Massively Parallel Computing; (3)S calability - system hardware and software scale, single cabinet system to {approx} 30,000 processor system; (4) reliability - machines tays up long enough between interrupts to make real progress on completing application run (at least 50 hours MTBI), requires full system RAS capability; (5) Upgradability - system can be upgraded with a processor swap and additional cabinets to 100T or greater; (6) red/black switching - capability to switch major portions of the machine between classified and unclassified computing environments; (7) space, power, cooling - high density, low power system; and (8) price/performance - excellent performance per dollar, use high volume commodity parts where feasible.

Kelly, Suzanne Marie; Ballance, Robert A.

2005-04-01T23:59:59.000Z

394

Nondestructive Evaluation: CIVA Software Comparisons for Eddy Current and Radiographic Techniques  

Science Conference Proceedings (OSTI)

This report documents the status of an independent validation of the French Alternative Energies and Atomic Energy Commission’s (CEA’s) CIVA1 simulation software for eddy current and radiographic inspections performed by the Electric Power Research Institute (EPRI). A general overview of the CIVA program simulation capability and process is presented with respect to eddy current testing and radiographic testing, along with some comparisons between experimental and ...

2012-11-29T23:59:59.000Z

395

Eddy Current Testing of Service Water Heat Exchangers for Engineers Guideline  

Science Conference Proceedings (OSTI)

Service water (SW) heat exchangers experience tube failures due primarily to Inside Diameter (ID) pitting and flow-induced fretting wear at tube-to-tube support plate intersections. Eddy current is a fast volumetric tube wall examination technique performed from inside a tube to test and maintain structural integrity of the installed tubing. Because the service water heat exchanger tubing examination is not mandated under the ASME Code or the Regulatory Guide requirements, eddy current examination practi...

1999-02-24T23:59:59.000Z

396

Dr. Dan Arvizu, President Alliance for Sustainable Energy, LLC  

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

0, 2012 0, 2012 Dr. Dan Arvizu, President Alliance for Sustainable Energy, LLC National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 WEL-2012-05 Dear Dr. Arvizu: The Office of Health, Safety and Security's Office of Enforcement and Oversight evaluated an electrical shock near miss incident that occurred on February 27, 2012, at the National Renewable Energy Laboratory (NREL). The Alliance for Sustainable Energy, LLC (Alliance) manages and operates NREL under a contract with the Department of Energy (DOE) and is subject to the provisions of DOE's Worker Safety and Health Program rule (10 C.F.R. Part 851). The event revealed weaknesses in Alliance's electrical hazard identification and control processes that implement relevant Part 851 requirements and protect

397

Oral Histories: Dr. Patricia Wallace Durbin, Ph.D.  

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

8 8 HUMAN RADIATION STUDIES: REMEMBERING THE EARLY YEARS Oral History of Dr. Patricia Wallace Durbin, Ph.D. Conducted November 11, 1994 United States Department of Energy Office of Human Radiation Experiments July 1995 CONTENTS Foreword Short Biography Support for Research Withdrawn by Department of Energy Dr. Durbin's Current Research Radiation Research With Monkeys, 1954-1981 Potential Influences of Monkey Studies on Strontium Metabolism in Humans Initiation of Animal Studies as Part of Project Sunshine Human Strontium Injection Studies Study of Calcium and Strontium Metabolism in Human Infants Direction for Future Department of Energy Research in Metabolism and Biology Why She Perceives That the Department of Energy Lacks Interest in Nuclide Studies Rationale for Studies of Human Metabolism of Radionuclides

398

Dr. Hussein Khalil at Reactor and Fuel Cycle Technologies Subcommittee  

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

Blue Blue ribbon presentation by Dr. Hussein Khalil Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share Blue ribbon presentation by Hussein Khalil Hussein Khalil Dr. Hussein Khalil during the panel discussion Oct. 21, 2010 On October 12 Hussein Khalil, director of Argonne's Nuclear Engineering Division, participated in a Reactor and Fuel Cycle Technologies

399

Red-Black Trees 1 2004 Goodrich, Tamassia Red-Black Trees  

E-Print Network (OSTI)

Red-Black Trees 1© 2004 Goodrich, Tamassia Red-Black Trees 6 3 8 4 v z #12;Red-Black Trees 2© 2004 Goodrich, Tamassia From (2,4) to Red-Black Trees A red-black tree is a representation of a (2,4) tree by means of a binary tree whose nodes are colored red or black In comparison with its associated (2,4) tree

Alechina, Natasha

400

Dr. Jacob R. "Solid oxide fuel cells from a  

E-Print Network (OSTI)

#12;Bloom Energy - (Univ. Arizona), Dr. KR Sridhar ( Bloom Energy CEO) NASA SOFC; Morgan Stanley SOFC Group, KIER #12;100 kW SOFC System 100 kW : 4 x 25 kW - Each module : 25 kW - OneW Module SOFC Group, KIER #12;Bloom Energy SOFC (kW) () (kWh) CO2 (/) Google 400kW, Jul. 2008

New South Wales, University of

Note: This page contains sample records for the topic "dr eddie red" 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.
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to obtain the most current and comprehensive results.


401

105-DR Large Sodium Fire Facility closure plan. Revision 1  

SciTech Connect

The Hanford Site, located northwest of the city of Richland, Washington, houses reactors, chemical-separation systems, and related facilities used for the production of special nuclear materials, and activities associated with nuclear energy development. The 105-DR Large Sodium Fire Facility (LSFF), which was in operation from about 1972 to 1986, was a research laboratory that occupied the former ventilation supply room on the southwest side of the 105-DR Reactor facility. The LSFF was established to provide a means of investigating fire and safety aspects associated with large sodium or other metal alkali fires in the liquid metal fast breeder reactor (LMFBR) facilities. The 105-DR Reactor facility was designed and built in the 1950`s and is located in the 100-D Area of the Hanford Site. The building housed the 105-DR defense reactor, which was shut down in 1964. The LSFF was initially used only for engineering-scale alkali metal reaction studies. In addition, the Fusion Safety Support Studies program sponsored intermediate-size safety reaction tests in the LSFF with lithium and lithium lead compounds. The facility has also been used to store and treat alkali metal waste, therefore the LSFF is subject to the regulatory requirements for the storage and treatment of dangerous waste. Closure will be conducted pursuant to the requirements of the Washington Administrative Code (WAC) 173-303-610. This closure plan presents a description of the facility, the history of waste managed, and the procedures that will be followed to close the LSFF as an Alkali Metal Treatment Facility. No future use of the LSFF is expected.

Not Available

1993-05-01T23:59:59.000Z

402

Dr. Terry Michalske SRNS Executive Vice President and SRNL Director  

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

Dr. Terry Michalske Dr. Terry Michalske SRNS Executive Vice President and SRNL Director Dwayne Wilson SRNS President and CEO Dr. David Moody Manager, DOE-Savannah River 2013 Research and Technology Recognition P A T E N T S * L I C E N S E S * C R A D A S * A W A R D S * L A B O R A T O R Y D I R E C T O R A W A R D S * F E L L O W S "What we are celebrating is really the heart and core of SRS. It is that spirit of finding new solutions, new ways to address problems, integrated with a wide set of capabilities at the Savannah River Site, that allows us to solve really big challenges for the nation." "Recognizing these people is important as is congratulating them on the strengths and longevity they are placing in the Savannah River National Laboratory." "This is a night for the inventors, a night to recognize their

403

Mesoscale and Large-Eddy Simulations for Wind Energy  

Science Conference Proceedings (OSTI)

Operational wind power forecasting, turbine micrositing, and turbine design require high-resolution simulations of atmospheric flow over complex terrain. The use of both Reynolds-Averaged Navier Stokes (RANS) and large-eddy (LES) simulations is explored for wind energy applications using the Weather Research and Forecasting (WRF) model. To adequately resolve terrain and turbulence in the atmospheric boundary layer, grid nesting is used to refine the grid from mesoscale to finer scales. This paper examines the performance of the grid nesting configuration, turbulence closures, and resolution (up to as fine as 100 m horizontal spacing) for simulations of synoptically and locally driven wind ramping events at a West Coast North American wind farm. Interestingly, little improvement is found when using higher resolution simulations or better resolved turbulence closures in comparison to observation data available for this particular site. This is true for week-long simulations as well, where finer resolution runs show only small changes in the distribution of wind speeds or turbulence intensities. It appears that the relatively simple topography of this site is adequately resolved by all model grids (even as coarse as 2.7 km) so that all resolutions are able to model the physics at similar accuracy. The accuracy of the results is shown in this paper to be more dependent on the parameterization of the land-surface characteristics such as soil moisture rather than on grid resolution.

Marjanovic, N

2011-02-22T23:59:59.000Z

404

Variable current speed controller for eddy current motors  

DOE Patents (OSTI)

A speed control system for eddy current motors is provided in which the current to the motor from a constant frequency power source is varied by comparing the actual motor speed signal with a setpoint speed signal to control the motor speed according to the selected setpoint speed. A three-phase variable voltage autotransformer is provided for controlling the voltage from a three-phase power supply. A corresponding plurality of current control resistors is provided in series with each phase of the autotransformer output connected to inputs of a three-phase motor. Each resistor is connected in parallel with a set of normally closed contacts of plurality of relays which are operated by control logic. A logic circuit compares the selected speed with the actual motor speed obtained from a digital tachometer monitoring the motor spindle speed and operated the relays to add or substract resistance equally in each phase of the motor input to vary the motor current to control the motor at the selected speed.

Gerth, H.L.; Bailey, J.M.; Casstevens, J.M.; Dixon, J.H.; Griffith, B.O.; Igou, R.E.

1982-03-12T23:59:59.000Z

405

Eddy-Mean Flow Interaction in the Gulf Stream at 68°W. Part II: Eddy Forcing on the Time-Mean Flow  

Science Conference Proceedings (OSTI)

Data front the SYNOP 68°W current meter array show a trough pattern in the 26-month mean Gulf Stream path at 68°W and a cyclone in the mean deep flow. In order to determine whether eddies are controlling the speed and direction of the time-mean ...

Meghan Cronin

1996-10-01T23:59:59.000Z

406

Why is marsh productivity so high? New insights from eddy covariance and biomass measurements in a Typha marsh  

E-Print Network (OSTI)

Miao, S.L. , 2001. Growth, biomass allocation and nutrientfrom eddy covariance and biomass measurements in a Typhaof photosynthate to plant biomass (Amthor, 1989). This

Rocha, Adrian V.; Goulden, Michael L.

2009-01-01T23:59:59.000Z

407

10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National  

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

10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley 10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National Laboratory 10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National Laboratory January 15, 2014 - 10:25am Addthis Dr. Adam Weber oversees the work of intern Sara Kelly at Lawrence Berkeley National Laboratory in California. Dr. Weber was recently named one of the winners of the Presidential Early Career Awards for Scientists and Engineers. | Photo by Roy Kaltschmidt, Lawrence Berkeley National Laboratory Dr. Adam Weber oversees the work of intern Sara Kelly at Lawrence Berkeley National Laboratory in California. Dr. Weber was recently named one of the winners of the Presidential Early Career Awards for Scientists and Engineers. | Photo by Roy Kaltschmidt, Lawrence Berkeley National

408

10 Questions for a Materials Scientist: Mr. Rare Earth -- Dr. Karl A.  

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

Materials Scientist: Mr. Rare Earth -- Dr. Karl Materials Scientist: Mr. Rare Earth -- Dr. Karl A. Gschneidner, Jr. 10 Questions for a Materials Scientist: Mr. Rare Earth -- Dr. Karl A. Gschneidner, Jr. April 3, 2013 - 12:59pm Addthis Dr. Karl Gschneidner is holding a neodymium-iron-boron magnet produced using a new, greener process. The process that Dr. Gschneidner helped develop doesn’t produce the environmentally unfriendly byproducts that result from traditional manufacturing methods. | Photo courtesy of Ames Laboratory. Dr. Karl Gschneidner is holding a neodymium-iron-boron magnet produced using a new, greener process. The process that Dr. Gschneidner helped develop doesn't produce the environmentally unfriendly byproducts that result from traditional manufacturing methods. | Photo courtesy of Ames

409

10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National  

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

10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley 10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National Laboratory 10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National Laboratory January 15, 2014 - 10:25am Addthis Dr. Adam Weber oversees the work of intern Sara Kelly at Lawrence Berkeley National Laboratory in California. Dr. Weber was recently named one of the winners of the Presidential Early Career Awards for Scientists and Engineers. | Photo by Roy Kaltschmidt, Lawrence Berkeley National Laboratory Dr. Adam Weber oversees the work of intern Sara Kelly at Lawrence Berkeley National Laboratory in California. Dr. Weber was recently named one of the winners of the Presidential Early Career Awards for Scientists and Engineers. | Photo by Roy Kaltschmidt, Lawrence Berkeley National

410

Dr. Mostafa Moin, Minister of Science, Research and Technology, Islamic Republic of Iran  

E-Print Network (OSTI)

L. to. r.:Dr Henrik Foeth, Team Leader, CMS experiment; Dr Daniel Denegri, Physics Coordinator, CMS experiment; Prof. Tejinder Virdee, Deputy Spokesman, CMS experiment; Prof. Luciano Maiani, CERN Director-General (signing); Mr Jean-Marie Dufour, Head of the Legal Service, Mr Ghodratollah Habibpour Gharakol (back); Dr Abdolali Sharghi, Advisor to the Minister and Director General, Office of International Scientific Cooperation, Ministry of Science, Research and Technology; Dr Mostafa Moin, Minister of Science, Research and Technology, Islamic Republic of Iran (signing); Dr Reza Mansouri, Director, International Scientific Meetings Office, Ministry of Science, Research and Technology; H. E. Dr Ali Khorram, Extraordinary and plenipotentiary Ambassador to the United Nations in Geneva and Dr Hans F. Hoffmann, CERN Director for Technology Transfer & for Scientific Computing. _

Patrice Loïez

2001-01-01T23:59:59.000Z

411

Conservation Plan for Red Squirrels in Wales  

E-Print Network (OSTI)

#12;Conservation Plan for Red Squirrels in Wales Meeting the challenge to keep reds in Wales to enable effective red squir- rel conservation and grey squirrel management in Wales. The Wales Squirrel squirrel conservation and grey squirrel management in Wales. The Forum and Partnership are currently

412

15. Tag der Organischen Chemie an der Universitt Stuttgart 14. 10. 2011 Institut fr Organische Chemie, Organisator: Prof. Dr. Dr. Clemens Richert  

E-Print Network (OSTI)

15. Tag der Organischen Chemie an der Universität Stuttgart ­ 14. 10. 2011 Institut für Organische Chemie, Organisator: Prof. Dr. Dr. Clemens Richert http://www.uni-stuttgart.de/ochem/ D-70569 Stuttgart Chemie" am Freitag, 14. Oktober 2011 nach Stuttgart einladen. Wie in den Jahren zuvor bietet diese

Möbius, Bernd

413

Non-Destructive Evaluation of Thermal Spray Coating Interface Quality by Eddy Current Method  

SciTech Connect

Thermal spray coating is usually applied through directing molten or softened particles at very high velocities onto a substrate. An eddy current non-destructive inspection technique is presented here for thermal spray coating interface quality characterization. Several high-velocity-oxy-fuel (HVOF) coated steel plates were produced with different surface preparation conditions before applying the coating, e.g., grit-blasted surface, wire-brush cleaned surface, and a dirty surface. A quad-frequency eddy current probe was used to manually scan over the coating surface to evaluate the bonding quality. Experimental results show that the three surface preparation conditions can be successfully differentiated by looking into the impedance difference observed from the eddy current probe. The measurement is fairly robust and consistent. More specimens are also prepared with variations of process parameters, such as spray angle, stand-off distance, and application of corrosion protective sealant, etc. They are blindly tested to evaluate the reliability of the eddy current system. Quantitative relations between the coating bond strength and the eddy current response are also established with the support of destructive testing. This non-contact, non-destructive, easy to use technique has the potential for evaluating the coating quality immediately after its application so that any defects can be corrected immediately.

B.Mi; X. Zhao; R. Bayles

2006-05-26T23:59:59.000Z

414

STATEMENT OF DR. KATHLEEN HOGAN DEPUTY ASSISTANT SECRETARY FOR  

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

DR. KATHLEEN HOGAN DEPUTY ASSISTANT SECRETARY FOR ENERGY EFFICIENCY OFFICE OF ENERGY EFFICIENCY & RENEWABLE ENERGY U.S. DEPARTMENT OF ENERGY BEFORE THE SUBCOMMITTEE ON INVESTIGATIONS & OVERSIGHT COMMITTEE ON SCIENCE, SPACE, AND TECHNOLOGY UNITED STATES HOUSE OF REPRESENTATIVES MAY 8, 2012 Chairman Broun, Ranking Member Tonko, and Members of the Subcommittee, thank you for the opportunity to discuss the Department of Energy (DOE) initiatives to promote energy efficient and sustainable buildings. As Deputy Assistant Secretary for Energy Efficiency in the Office of Energy Efficiency and Renewable Energy (EERE), I am responsible for overseeing DOE's portfolio of energy efficiency research, development, demonstration and deployment activities, including DOE's efforts to

415

Red-black Trees To know what a red-black tree is (10.1).  

E-Print Network (OSTI)

809 CHAPTER 10 Red-black Trees Objectives · To know what a red-black tree is (§10.1). · To convert a red-black tree to a 2-4 tree and vice versa (§10.2). · To design the RBTree class that extends the BinaryTree class (§10.3). · To insert an element in a red-black tree and resolve the double red problem

Liang, Y. Daniel

416

Red-Black Trees Red-black trees are binary search trees that sat-  

E-Print Network (OSTI)

1 Red-Black Trees Red-black trees are binary search trees that sat- isfy: 1. Every node is either red or black. 2. If a node is red, then its parent is black. 3. For a given node, every path to a nil has the same number of black nodes, called black- height. A red-black tree with n nodes has h 2 lg

Bylander, Tom

417

Adaptive Detached Eddy Simulation of a Vertical Tail with Active Flow  

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

Adaptive Detached Eddy Simulation of a Vertical Tail with Active Flow Control Adaptive Detached Eddy Simulation of a Vertical Tail with Active Flow Control Adaptive Detached Eddy Simulation of a Vertical Tail with Active Flow Control PI Name: Kenneth Jansen PI Email: jansenke@colorado.edu Institution: University of Colorado Allocation Program: INCITE Allocation Hours at ALCF: 40 Million Year: 2012 Research Domain: Engineering The use of fuel-and its accompanying costs-has become an increasing concern in many industries. Researchers are examining the issue of fuel reduction in commercial jet aircraft from the perspective of redesign. By redesigning the vertical tail of a commercial jet, they hope to reduce jet fuel use by 0.5%, resulting in annual savings of $300 million. Using -synthetic commercial jet aircraft, the team will perform a series

418

Microsoft Word - CX-Big Eddy-TroutdaleUpgradeFY12_WEB.doc  

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

Erich Orth Erich Orth Project Manager - TEP-TPP-3 Proposed Action: Big Eddy - Troutdale No. 1 230 kV Transmission Line Upgrade Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): Appendix B4.13, Upgrading and Rebuilding Existing Powerlines. Location: Wasco, Hood River and Clackamas counties, OR Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: The project, as proposed, is the thermal upgrade of the BPA Big Eddy - Troutdale No.1 230 kV Transmission Line: Background BPA's Big Eddy - Troutdale No. 1 230-kV transmission line is one of three major transmission lines that cross the Oregon Cascade Mountains. These lines transport The Dalles hydro generation and northwest wind generation output in the east to load centers west of the Cascades, like

419

Non-Destructive Evaluation of Thermal Spray Coating Interface Quality By Eddy Current Method  

SciTech Connect

Thermal spray coating is usually applied through directing molten or softened particles at very high velocities onto a substrate. An eddy current non-destructive inspection technique is presented here for thermal spray coating interface quality characterization. Several high-velocity-oxy-fuel (HVOF) coated steel plates were produced with various surface preparation conditions or spray process parameters. A quad-frequency eddy current probe was used to manually scan over the coating surface to evaluate the bonding quality. Experimental results show that different surface preparation conditions and varied process parameters can be successfully differentiated by the impedance value observed from the eddy current probe. The measurement is fairly robust and consistent. This non-contact, nondestructive, easy-to-use technique has the potential for evaluating the coating quality immediately after its application so that any defects can be corrected immediately.

B. Mi; G. Zhao; R. Bayles

2006-08-10T23:59:59.000Z

420

Development of a Two-Dimensional Zonally Averaged Statistical-Dynamical Model.Part II: The Role of Eddy Momentum Fluxes in the General Circulation and their Parameterization  

Science Conference Proceedings (OSTI)

The effect of eddy momentum fluxes on the general circulation is investigated with the aid of perpetual January simulations with a two-dimensional, zonally averaged model. Sensitivity experiments with this model show that the vertical eddy flux ...

Peter H. Stone; Mao-Sung Yao

1987-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Initial results using Eddy Current Brakes as Fast Turn-on, Programmable Physical Dampers for Haptic Rendering  

E-Print Network (OSTI)

by the eddy currents can be neglected, the resistive force is proportional to the speed of the e-mail: champ@cim.mcgill.ca e-mail: andrewg@cim.mcgill.ca e-mail: hayward@cim.mcgill.ca conductor [8]. The physics behind eddy

Hayward, Vincent

422

ROI Detection Using Spatial Kernel Based Filter for Steam Generator Tube Inspection in Eddy Current Nondestructive Evaluation  

Science Conference Proceedings (OSTI)

A combined image processing algorithm for ROI detection is presented for automatic analysis of eddy current data collected during the inspection of steam generator tubes in nuclear power plants. Keywords: steam generator, eddy current inspection, rotating probe coil, noise removal scheme

Jaejoon Kim; Lalita Udpa

2012-04-01T23:59:59.000Z

423

Problem Set # 5 1. In a stratified flow the energy containing eddies have a time scale of N-1  

E-Print Network (OSTI)

Problem Set # 5 1. In a stratified flow the energy containing eddies have a time scale of N-1 . (a , .1 o T C z m , (b) calculate the characteristic velocity of the energy containing eddies. (c is the turbulent kinetic energy per unit mass 23 2 E u , u, the characteristic turbulent velocity, the turbulent

Goodman, Louis

424

A Global Eddy-Resolving Coupled Physical-Biological Model: Physical Influences on a Marine Ecosystem in the North Pacific  

Science Conference Proceedings (OSTI)

Physical influences on a marine ecosystem in the open ocean are investigated using a simplified four-component ecosystem model embedded in an eddy-resolving ocean general-circulation model (OGCM). The annual cycle of temperature, nitrate, and phytoplankton ... Keywords: Marine ecosystem, North Pacific, eddy-resolving OGCM, physical processes

Yoshikazu Sasai; Akio Ishida; Hideharu Sasaki; Shintaro Kawahara; Hitoshi Uehara; Yasuhiro Yamanaka

2006-07-01T23:59:59.000Z

425

Improved braking torque generation capacity of an eddy current brake with time varying magnetic fields: A numerical study  

Science Conference Proceedings (OSTI)

Eddy current brakes (ECB) are electrically controlled and non-contact actuators used as assistive brakes in vehicles. ECBs exhibit insufficient generated braking torque at low speeds. In order to overcome this, the use of AC magnetic fields with fixed ... Keywords: Automotive applications, Brake-by-wire, Eddy current brakes, Finite element analysis, Time-varying magnetic field

Kerem Karakoc; Edward J. Park; Afzal Suleman

2012-10-01T23:59:59.000Z

426

Estimating Eddy Stresses by Fitting Dynamics to Observations Using a Residual-Mean Ocean Circulation Model and Its Adjoint  

Science Conference Proceedings (OSTI)

A global ocean circulation model is formulated in terms of the “residual mean” and used to study eddy–mean flow interaction. Adjoint techniques are used to compute the three-dimensional eddy stress field that minimizes the departure of the coarse-...

David Ferreira; John Marshall; Patrick Heimbach

2005-10-01T23:59:59.000Z

427

Hidden Crack Detection with GMR Sensing of Magnetic Fields from Eddy Currents  

SciTech Connect

A giant magneto-resistive (GMR) sensor placed inside a coil has been used for same side eddy current measurements on metallic plates. Magnetic fields from eddy currents generated in these metallic plates by excitation of the coil, are detected by the GMR sensor. The signal excitation and detection is accomplished using a lock-in amplifier which allows independent measurement of the phase and magnitude. The sensor configuration has been used to detect notches. Phase and magnitude images acquired with this sensor configuration are compared with the images obtained using the coil only.

Ko, Ray T.; Sathish, Shamachary [Structural Integrity Division, University of Dayton Research Institute, 300 College Park Drive, Dayton, Ohio 45469-0120 (United States); Knopp, Jeremy S.; Blodgett, Mark P. [Metals, Ceramics, and NDE Division, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, Ohio 45433 (United States)

2007-03-21T23:59:59.000Z

428

Safety evaluation for packaging for 1720-DR sodium-filled tank  

SciTech Connect

Preparations are under way to sell the sodium stored in the 1720-DR tank in the 1720-DR building. This will require that the tank, as well as the 1720-DR facility, be moved to the 300 Area, so that the sodium may be melted and transferred into a railroad tanker car. Because the sodium is a hazardous material and is being shipped in a nonspecification packaging, a safety evaluation for packaging (SEP) is required. This SEP approves the sodium-filled tank for a single shipment from the 105-DR area to the 300 Area.

Mercado, M.S.

1996-03-09T23:59:59.000Z

429

Study on Auto-DR and Pre-cooling of Commercial Buildings with...  

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

072010 Keywords auto-dr, demand response, demand response and distributed energy resources center, demand response research center, demand shed, demand shifting (pre-cooling),...

430

Auto-DR and Pre-cooling of Buildings at Tri-City Corporate Center  

E-Print Network (OSTI)

VE Southern California Edison Design & Engineering ServicesDR 06.22 Southern California Edison Design & Engineering17-22, 2008. Southern California Edison Design & Engineering

Yin, Rongxin

2010-01-01T23:59:59.000Z

431

Enhancing Price Response Programs through Auto-DR: California's 2007 Implementation Experience  

E-Print Network (OSTI)

that a larger number of customers would be inclined toAuto-DR to customers. GEP held a number of TC training

Wikler, Greg

2008-01-01T23:59:59.000Z

432

ARPA-E 2011 Keynote: Dr. Arun Majumdar | Department of Energy  

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

Pledge? Conversation on the Future of the Wind Industry Science Lecture: Talking the Higgs Boson with Dr. Joseph Incandela Bill Gates and Deputy Secretary Poneman Discuss the...

433

The Implications of the New Rules of the Game for DR: Retail and Wires Companies  

Science Conference Proceedings (OSTI)

There are ongoing shifts in the distributed resources (DR) market that impact both the retail side of the equation and the application of DR to the distribution grid. This brief paper examines some of these recent shifts and attempt to interpret the reasons for these shifts and the implications that these shifts have for the near term future of DR technologies. This review focuses on three states that appear to be the leaders in the evolution of the role of DR technologies in the wires company: Californi...

2000-12-18T23:59:59.000Z

434

Dr. George Spanos to Join TMS Staff in Technical Leadership Role  

Science Conference Proceedings (OSTI)

Mar 15, 2010 ... 03/15 - Dr. George Spanos to Join TMS Staff in Technical Leadership Role. FOR IMMEDIATE RELEASE Contact: Patti Dobranski

435

Dr. Warren M. Heffington, Director, Texas A&M University Industrial...  

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

INDUSTRIAL TECHNOLOGIES PROGRAM Dr. Warren M. Heffington, Director, Texas A&M University Industrial Assessment Center On the eve of his retirement, after 25 years of distinguished...

436

Right Turn on Red! | Department of Energy  

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

Right Turn on Red! Right Turn on Red! Right Turn on Red! August 25, 2011 - 12:05pm Addthis Right Turn on Red is a policy that was enacted in the 1970s to help save drivers fuel and money at the pump. | Energy Department Image | Photo by Hantz Leger Right Turn on Red is a policy that was enacted in the 1970s to help save drivers fuel and money at the pump. | Energy Department Image | Photo by Hantz Leger Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs Last week, as part of our inaugural edition of Plugged In! -- an email newsletter for staff and contractors here at the Energy Department -- I asked readers for more information about the Right Turn on Red policy that was enacted in the 1970s to help save fuel. I'm happy to report that we received several responses from individuals across the Department with more

437

Dr. Bruce L. Chrisman Chief Operating Officer Fermilab  

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

Bruce L. Chrisman Bruce L. Chrisman Chief Operating Officer Fermilab P.O. Box 500 Batavia, IL 60510 Dear Dr. Chrisman: SUBJECT: NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) DETERMINATION AT FERMI NATIONAL ACCELERATOR LABORATORY (FERMILAB) - FERMILAB MUON CAMPUS, INCLUDING THE MUON TO ELECTRON CONVERSION (Mute) EXPERIMENT AND THE MC-1 BUILDING Reference: Letter, from B. Chrisman to M. Weis, dated June 6, 2012, Subject: NEPA Environmental Evaluation Notification Form (EENF) for the Fermilab Muon Campus, including the Mute Experiment and the MC-1 Building have reviewed the Fermilab EENF for the Fermilab Muon Campus, including the Mute Experiment and the MC-1 Building. Based on the information provided in the EENF, I have approved the following categorical exclusion (CX): Project Name Approved CX

438

Dr. Dave Moody to Lead the Carlsbad Field Office  

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

DOENews DOENews Media Contacts: Dennis Hurtt U.S. DOE Carlsbad Field Office (505) 234-7327 www.wipp.energy.gov For Immediate Release WIPP Reaches 4-Million-Hour Safety Milestone CARLSBAD, N.M., November 15, 2006 - Employees at the Waste Isolation Pilot Plant (WIPP) have worked more than 4 million hours without missing a single day of work due to an on-the-job injury or illness. Although 2- and 3-million-hour milestones have been reached on several occasions, this is the first time WIPP personnel have surpassed the 4-million-hour mark. "Employees at WIPP are among the safest in the world," says Dr. Dave Moody, manager of the U.S. Department of Energy's Carlsbad Field Office (CBFO). "I'm proud of everyone's efforts and know that we will continue to strive for a zero-injury workplace."

439

Dr. Dave Moody to Lead the Carlsbad Field Office  

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

(505) 234-7204 (505) 234-7204 www.susan.scott@wipp.ws U.S. Department of Energy Carlsbad Field Office Waste Isolation Pilot Plant P.O. Box 3090 Carlsbad, New Mexico 88221 DOENews For Immediate Release WIPP receives 5,000th shipment CARLSBAD, N.M., September 11, 2006 - The U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP) has reached a major milestone toward cleanup of the nation's defense-related transuranic waste. The WIPP received its 5,000 th waste shipment September 10. "This has been a real team effort. Everyone involved in the cleanup, transportation and final disposal of this waste is to be congratulated for making safety the priority. Each phase performs a service to this nation, and I'm proud to be part of it," said Dr. Dave

440

Dr. Wm. E. Mott, Director Environmental 8 Safety Eng. Div.  

Office of Legacy Management (LM)

Wm. E. Mott, Director Wm. E. Mott, Director Environmental 8 Safety Eng. Div. 0f.f ice of Environment (EU- 14) Dept. of Energy Washington, DC 20545 Dear Dr. Mott: MED Warehousing Location The sites listed in your letter of Febru; to determine present utilization and ownershi] the information available at this time: 1. Utica Street Warehouse 240 W. Utica Street Buffalo, ?pI The area of 240 and 242 W. Utica St, drive to a 4-story parking garage for Ch The ramp is about 4 years old and previol there was a paved parking lot on the sit 1960' s. The warehouse structure was denI unknown previous date. 2. West Genesee Street Warehouse Buffalo, NY The W. Genesee area is currently abc in .length. About half of the streets prc eliminated to make way for the Niagara E: the remaining streets there is one old bl

Note: This page contains sample records for the topic "dr eddie red" 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

A Catalog of Quasar Properties from SDSS DR7  

E-Print Network (OSTI)

We present a compilation of properties of the 105,783 quasars in the SDSS Data Release 7 (DR7) quasar catalog. In this value-added product, we compile continuum and emission line measurements around the Halpha, Hbeta, MgII and CIV regions, as well as other quantities such as radio properties, broad absorption line quasar (BALQSO) flags, and disk emitters. We also compile virial black hole mass estimates based on various calibrations. For the fiducial virial mass estimates we use the Vestergaard & Peterson (VP06) calibrations for Hbeta and CIV, and our own calibration for MgII which matches the VP06 Hbeta masses on average. We describe the construction of this catalog, and discuss its limitations. The catalog and its future updates will be made publicly available online.

Shen, Yue; Richards, Gordon T; Schneider, Donald P; Strauss, Michael A; Snedden, Stephanie; Bizyaev, Dmitry; Brewington, Howard; Malanushenko, Viktor; Malanushenko, Elena; Oravetz, Dan; Pan, Kaike; Simmons, Audrey

2010-01-01T23:59:59.000Z

442

Dual-channel Haptic Synthesis of Viscoelastic Tissue Properties using Programmable Eddy Current Brakes  

Science Conference Proceedings (OSTI)

We describe a novel method for haptic synthesis of viscoelastic responses which employs a dual-channel haptic interface. It has motors that generate torque independently of velocity and brakes that generate viscous torque independently of position. ... Keywords: eddy current brakes, haptic simulation, viscoelastic simulation

Andrew H. C. Gosline; Vincent Hayward

2009-10-01T23:59:59.000Z

443

Bulk Models of the Sheared Convective Boundary Layer: Evaluation through Large Eddy Simulations  

Science Conference Proceedings (OSTI)

A set of first-order model (FOM) equations, describing the sheared convective boundary layer (CBL) evolution, is derived. The model output is compared with predictions of the zero-order bulk model (ZOM) for the same CBL type. Large eddy ...

Robert Conzemius; Evgeni Fedorovich

2007-03-01T23:59:59.000Z

444

Large-Eddy Simulation of the Onset of the Sea Breeze  

Science Conference Proceedings (OSTI)

This paper describes results from a large-eddy simulation (LES) model used in an idealized setting to simulate the onset of the sea breeze. As the LES is capable of simulating boundary layer–scale, three-dimensional turbulence along with the ...

M. Antonelli; R. Rotunno

2007-12-01T23:59:59.000Z

445

Recent Changes in the Pacific Subtropical Cells Inferred from an Eddy-Resolving Ocean Circulation Model  

Science Conference Proceedings (OSTI)

In this study the subtropical cells (STC) in the Pacific Ocean are analyzed using an eddy-resolving ocean general circulation model driven by atmospheric forcing for the years 1992–2003. In particular, the authors seek to identify decadal changes ...

Wei Cheng; Michael J. McPhaden; Dongxiao Zhang; E. Joseph Metzger

2007-05-01T23:59:59.000Z

446

Dynamic Network Forecasting using SimGrid Simulations Matthieu Imbert and Eddy Caron  

E-Print Network (OSTI)

exists. Currently, the most widely-used approach for data management for distributed grid computation capacities, the network equipment capacities (line-cards or back-plane capacity), the interactions bothDynamic Network Forecasting using SimGrid Simulations Matthieu Imbert and Eddy Caron Université de

447

Large-Eddy Simulations of Trade Wind Cumuli: Investigation of Aerosol Indirect Effects  

Science Conference Proceedings (OSTI)

The effects of aerosol on warm trade cumulus clouds are investigated using a large-eddy simulation with size-resolved cloud microphysics. It is shown that, as expected, increases in aerosols cause a reduction in precipitation and an increase in ...

Huiwen Xue; Graham Feingold

2006-06-01T23:59:59.000Z

448

Performance of an Eddy Diffusivity–Mass Flux Scheme for Shallow Cumulus Boundary Layers  

Science Conference Proceedings (OSTI)

Comparisons between single-column (SCM) simulations with the total energy–mass flux boundary layer scheme (TEMF) and large-eddy simulations (LES) are shown for four cases from the Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) ...

Wayne M. Angevine; Hongli Jiang; Thorsten Mauritsen

2010-07-01T23:59:59.000Z

449

A Model of Gulf Stream Frontal Instabilities, Meanders and Eddies along the Continental Slope  

Science Conference Proceedings (OSTI)

For a simplified model of the Gulf Stream front along a vertical-walled continental slope of a constant-depth ocean basin, the dynamics governing frontal instabilities, meanders, and eddies depend primarily on (i) L0/ R0, the ratio of the cross-...

Lie-Yauw Oey

1988-02-01T23:59:59.000Z

450

Large-Eddy Simulations and Observations of Atmospheric Marine Boundary Layers above Nonequilibrium Surface Waves  

Science Conference Proceedings (OSTI)

Winds and waves in marine boundary layers are often in an unsettled state when fast-running swell generated by distant storms propagates into local regions and modifies the overlying turbulent fields. A large-eddy simulation (LES) model with the ...

Peter P. Sullivan; James B. Edson; Tihomir Hristov; James C. McWilliams

2008-04-01T23:59:59.000Z

451

Computing combustion noise by combining Large Eddy Simulations with analytical models for the propagation of waves  

E-Print Network (OSTI)

Computing combustion noise by combining Large Eddy Simulations with analytical models +++++ Presented by Ignacio Duran Abstract Two mechanisms control combustion noise generation as shown by Marble. A method to calculate combustion-generated noise has been implemented in a tool called CHORUS. The method

Paris-Sud XI, Université de

452

Conjugate Heat Transfer with Large Eddy Simulation for Gas Turbine Components.  

E-Print Network (OSTI)

Conjugate Heat Transfer with Large Eddy Simulation for Gas Turbine Components. Florent Duchaine constraint for GT (gas turbines). Most existing CHT tools are developped for chained, steady phenomena with colder walls is a key phenomenon in all chambers and is actually a main design constraint in gas turbines

Nicoud, Franck

453

Investigation of two-fluid methods for Large Eddy Simulation of spray combustion in Gas Turbines  

E-Print Network (OSTI)

Investigation of two-fluid methods for Large Eddy Simulation of spray combustion in Gas Turbines the EL method well suited for gas turbine computations, but RANS with the EE approach may also be found and coupled with the LES solver of the gas phase. The equations used for each phase and the coupling terms

454

Prediction and Analysis of Rotor Tip-Clearance Flows using Large-Eddy Simulation  

Science Conference Proceedings (OSTI)

In order to analyze the dynamics of rotor tip-clearance flow and determine the underlying mechanism for the tip-leakage cavitation, a newly developed large-eddy simulation (LES) solver which combines an immersed-boundary method with a generalized curvilinearstructured ...

Donghyun You; Meng Wang; Parviz Moin; Rajat Mittal

2004-06-01T23:59:59.000Z

455

Flow around a Complex Building: Experimental and Large-Eddy Simulation Comparisons  

Science Conference Proceedings (OSTI)

A field program to study atmospheric releases around a complex building was performed in the summers of 1999 and 2000. The focus of this paper is to compare field data with a large-eddy simulation (LES) code to assess the ability of the LES ...

Ronald Calhoun; Frank Gouveia; Joseph Shinn; Stevens Chan; Dave Stevens; Robert Lee; John Leone

2005-05-01T23:59:59.000Z

456

Atmospheric Local Energetics and Energy Interactions between Mean and Eddy Fields. Part I: Theory  

Science Conference Proceedings (OSTI)

A new diagnostic scheme for the atmospheric local energetics is proposed. In contrast to conventional schemes, this scheme correctly represents the local features of the Lorenz energy cycle for time-mean and transient-eddy fields. The key point is ...

Shigenori Murakami

2011-04-01T23:59:59.000Z

457

Geostrophic Volume Transport in High Eddy-Energy Areas of the Kuroshio Extension and Gulf Stream  

Science Conference Proceedings (OSTI)

Three new deep hydrographic sections taken in July 1980, May 1981 and May 1982, between 29–41°N along 152°E across the high eddy-energy area of the Kuroshio Extension are used to compute the relative geostrophic transport as a function of depth. ...

Pearn P. Niiler; William J. Schmitz; Dong-Kyu Lee

1985-07-01T23:59:59.000Z

458

Seasonal Modulation of Eddy Kinetic Energy and Its Formation Mechanism in the Southeast Indian Ocean  

Science Conference Proceedings (OSTI)

Mesoscale eddy activity in the southeast Indian Ocean (15°–30°S, 60°–110°E) is investigated based on available satellite altimetry observations. The observed sea level anomaly data show that this region is the only eastern basin among the global ...

Fan Jia; Lixin Wu; Bo Qiu

2011-04-01T23:59:59.000Z

459

Thermohaline Structure of an Eddy-Resolving North Atlantic Model: The Influence of Boundary Conditions  

Science Conference Proceedings (OSTI)

A T–S volumetric census, with a resolution of 0.2°C and 0.1 psu, for years 20-25 of the World Ocean Circulation Experiment Community Modeling Effort eddy-resolving simulation of the equatorial and North Atlantic Ocean, reveals how the ...

John M. Klinck

1995-06-01T23:59:59.000Z

460

A Micrometeorological Facility for Eddy Flux Measurements of CO2 and H2O  

Science Conference Proceedings (OSTI)

A ground-based eddy flux system which is used to measure the CO2 and H2O exchange between the atmosphere and the biosphere is described. Fluctuations of CO2, H2O, air temperature and atmospheric turbulence are sampled at frequencies up to 50 Hz. ...

F. Chahuneau; R. L. Desjardins; R. Verdon; E. Brach

1989-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "dr eddie red" 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

Some Aspects of Gulf Stream Western Boundary Eddies from Satellite and In Situ Data  

Science Conference Proceedings (OSTI)

NOAA-5 infrared images were used to determine statistics of existing and developing perturbations on the western boundary of the Gulf Stream. The satellite data were combined with oceanographic data to study both a new-born eddy and one that had ...

Fred M. Vukovich; Bobby W. Crissman

1980-11-01T23:59:59.000Z

462

On physical interpretation of two dimensional time-correlations regarding time delay velocities and eddy shaping  

SciTech Connect

Time delay estimation (TDE) techniques are frequently used to estimate the flow velocity from fluctuating measurements. Tilted structures carried by the flow lead to misinterpretation of the time delays in terms of velocity direction and amplitude. It affects TDE measurements from probes, and is also intrinsically important for beam emission spectroscopy and gas puff imaging measurements. Local eddy shapes estimated from 2D fluctuating field are necessary to gain a more accurate flow estimate from TDE, as illustrated by Langmuir probe array measurements. A least square regression approach is proposed to estimate both flow field and shaping parameters. The technique is applied to a test case built from numerical simulation of interchange fluctuations. The local eddy shape does not only provide corrections for the velocity field but also quantitative information about the statistical interaction mechanisms between local eddies and E Multiplication-Sign B flow shear. The technique is then tested on gaz puff imaging data collected at the edge of EAST tokamak plasmas. It is shown that poloidal asymmetries of the fluctuation fields-velocity and eddy shape-are consistent at least qualitatively with a ballooning type of turbulence immersed in a radially sheared equilibrium flow.

Fedorczak, N. [Center for Momentum Transport and Flow Organization, University of California at San Diego, San Diego, California 92093 (United States); CEA, IRFM, F-13108 Saint-Paul-Lez-Durance (France); Manz, P. [Center for Momentum Transport and Flow Organization, University of California at San Diego, San Diego, California 92093 (United States); Max-Planck-Institut feur Plasmaphysik, Association Euratom-IPP, 85748Garching (Germany); Thakur, S. C.; Xu, M.; Tynan, G. R. [Center for Momentum Transport and Flow Organization, University of California at San Diego, San Diego, California 92093 (United States); Xu, G. S.; Liu, S. C. [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031 (China)

2012-12-15T23:59:59.000Z

463

Eddy Dynamics in a Primitive Equation Model: Sensitivity to Horizontal Resolution and Friction  

Science Conference Proceedings (OSTI)

A primitive equation model of an idealized ocean basin, driven by simple, study wind and buoyancy forcing at the surface, is used to study the dynamics of mesoscale eddies. Model statistics of a six-year integration using a fine grid (1/6° × 0.2°)...

Claus W. Böning; Reinhard G. Budich

1992-04-01T23:59:59.000Z

464

Monsoons as eddy-mediated regime transitions of the tropical overturning circulation  

E-Print Network (OSTI)

Monsoons as eddy-mediated regime transitions of the tropical overturning circulation Simona Bordoni National Center for Atmospheric Research, Boulder, Colorado, USA Monsoons are generally viewed as planetary with the seasons, the onset of monsoon precipitation is rapid and accompanied by rapid circulation changes

Heaton, Thomas H.

465

Nonlocal Turbulent Mixing in the Convective Boundary Layer Evaluated from Large-Eddy Simulation  

Science Conference Proceedings (OSTI)

Large-eddy simulation is used to simulate quasi-steady state convection in a windless mixed layer over a uniform surface with constant heat flux. Different tracers are injected at each discrete height in the model to track vertical transport of ...

Elizabeth E. Ebert; Ulrich Schumann; Roland B. Stull

1989-07-01T23:59:59.000Z

466

Evaluation of Large-Eddy Simulations via Observations of Nocturnal Marine Stratocumulus  

Science Conference Proceedings (OSTI)

Data from the first research flight (RF01) of the second Dynamics and Chemistry of Marine Stratocumulus (DYCOMS-II) field study are used to evaluate the fidelity with which large-eddy simulations (LESs) can represent the turbulent structure of ...

Bjorn Stevens; Chin-Hoh Moeng; Andrew S. Ackerman; Christopher S. Bretherton; Andreas Chlond; Stephan de Roode; James Edwards; Jean-Christophe Golaz; Hongli Jiang; Marat Khairoutdinov; Michael P. Kirkpatrick; David C. Lewellen; Adrian Lock; Frank Müller; David E. Stevens; Eoin Whelan; Ping Zhu

2005-06-01T23:59:59.000Z

467

A Diagnostic Study of Eddy-Mean Flow Interactions during FGGE SOP-1  

Science Conference Proceedings (OSTI)

Eliassen-Palm (EP) diagrams have been shown to be very useful diagnostics in both the troposphere and the stratosphere. However, the idea that the EP flux divergence is the sole forcing of the mean wind by the eddies can be misleading. A time ...

Mark P. Baldwin; H. J. Edmon Jr.; James R. Holton

1985-09-01T23:59:59.000Z

468

Dynamic Forcing of the Slow Transients by Synoptic-Scale Eddies: An Observational Study  

Science Conference Proceedings (OSTI)

The interactions between low-frequency transients and synoptic-scale eddies are examined. The 300-mb data from 1981 to 1986 analyzed by the ECMWF are used to calculate the height tendency of the slow transients due to vorticity forcing by ...

Jian Sheng; Jacques Derome

1993-03-01T23:59:59.000Z

469

The Roles of Mean Meridional Motions and Large-Scale Eddies in Zonally Averaged Circulations  

Science Conference Proceedings (OSTI)

A hierarchy of zonally averaged atmospheric models is used to study the role of mean meridional motions and large-scale eddies in determining the zonal climate. Five models are developed: a radiative-convective equilibrium model (no large-scale ...

Karl E. Taylor

1980-01-01T23:59:59.000Z

470

Decadal Variability of the Kuroshio Extension: Observations and an Eddy-Resolving Model Hindcast  

Science Conference Proceedings (OSTI)

Low-frequency variability of the Kuroshio Extension (KE) is studied using observations and a multidecadal (1950–2003) hindcast by a high-resolution (0.1°), eddy-resolving, global ocean general circulation model for the Earth Simulator (OFES). In ...

Bunmei Taguchi; Shang-Ping Xie; Niklas Schneider; Masami Nonaka; Hideharu Sasaki; Yoshikazu Sasai

2007-06-01T23:59:59.000Z

471

Large-Eddy Simulation of Flow over Two-Dimensional Obstacles: High Drag States and Mixing  

Science Conference Proceedings (OSTI)

A three-dimensional large-eddy simulation (LES) model was used to examine how stratified flow interacts with bottom obstacles in the coastal ocean. Bottom terrain representing a 2D ridge was modeled using a finite-volume approach with ridge ...

Eric D. Skyllingstad; Hemantha W. Wijesekera

2004-01-01T23:59:59.000Z

472

Propagation of Wind Energy into the Deep Ocean through a Fully Turbulent Mesoscale Eddy Field  

Science Conference Proceedings (OSTI)

The authors analyze the 3D propagation of wind-forced near-inertial motions in a fully turbulent mesoscale eddy field with a primitive equation numerical model. Although the wind stress is uniform, the near-inertial motion field quickly becomes ...

Eric Danioux; Patrice Klein; Pascal Rivière

2008-10-01T23:59:59.000Z

473

Steady-State Large-Eddy Simulations to Study the Stratocumulus to Shallow Cumulus Cloud Transition  

Science Conference Proceedings (OSTI)

This study presents a series of steady-state large-eddy simulations (LESs) to study the stratocumulus to shallow cumulus cloud transition. To represent the different stages of what can be interpreted as an Eulerian view of the transition, each ...

D. Chung; G. Matheou; J. Teixeira

2012-11-01T23:59:59.000Z

474

Large-Eddy Simulations of Radiatively Driven Convection: Sensitivities to the Representation of Small Scales  

Science Conference Proceedings (OSTI)

Large-eddy simulations of a smoke cloud are examined with respect to their sensitivity to small scales as manifest in either the grid spacing or the subgrid-scale (SGS) model. Calculations based on a Smagorinsky SGS model are found to be more ...

Bjorn Stevens; Chin-Hoh Moeng; Peter P. Sullivan

1999-12-01T23:59:59.000Z

475

Eddies in the Canada Basin, Arctic Ocean, Observed from Ice-Tethered Profilers  

Science Conference Proceedings (OSTI)

Five ice-tethered profilers (ITPs), deployed between 2004 and 2006, have provided detailed potential temperature ? and salinity S profiles from 21 anticyclonic eddy encounters in the central Canada Basin of the Arctic Ocean. The 12–35-m-thick ...

M-L. Timmermans; J. Toole; A. Proshutinsky; R. Krishfield; A. Plueddemann

2008-01-01T23:59:59.000Z

476

Boundary Current Separation in a Quasigeostrophic, Eddy-resolving Ocean Circulation Model  

Science Conference Proceedings (OSTI)

The response of a rectangular, flat-bottom, eddy-resolving, quasigeostrophic ocean to a steady, double-gyre wind stress is studied to assess the sensitivity of the solutions to a partial-slip lateral boundary condition in which tangential stress ...

Dale B. Haidvogel; James C. McWilliams; Peter R. Gent

1992-08-01T23:59:59.000Z

477

Evaluation of numerical strategies for large eddy simulation of particulate two-phase recirculating flows  

Science Conference Proceedings (OSTI)

Predicting particle dispersion in recirculating two-phase flows is a key issue for reacting flows and a potential application of large eddy simulation (LES) methods. In this study, Euler/Euler and Euler/Lagrange LES approaches are compared in the bluff ... Keywords: Euler/Euler, Euler/Lagrange, LES, Particles, Two-phase recirculating flows

E. Riber; V. Moureau; M. García; T. Poinsot; O. Simonin

2009-01-01T23:59:59.000Z

478

A Primitive Equation Model Simulation of Eddies in the Norwegian Coastal Current  

Science Conference Proceedings (OSTI)

A recent paper by Ikeda, Johannessen, Lygre and Sandven applying a two-layer quasi-geostrophic model to the growth of eddies in the Norwegian Coastal Current contains the comment that a more appropriate model may be a continuously stratified ...

I. D. James

1991-06-01T23:59:59.000Z

479

ENERGY STAR Success Story - Cincinnati Reds  

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

winding banks of the Ohio River in downtown Cincinnati, the Great American Ball Park is home to the Cincinnati Reds, baseball's first professional franchise. The ballpark, built...

480

Dr. W. A. Macintosh Dr. J. V. Fisher W. G. Mnrrin Leon Koerner James Stewart H. S. Foley Vol. 4, No. 1 October, 1957  

E-Print Network (OSTI)

River Co. Ltd., addresses the Adand Sales Club luncheonin the Hotel Vancouver on "The Social Re,Dr.J. V. Fisher, andDean H. C. Gunning. This discussion ?sill also be held in Wesbrook 100

Farrell, Anthony P.

Note: This page contains sample records for the topic "dr eddie red" 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

Red Mesa | Open Energy Information  

Open Energy Info (EERE)

Mesa Mesa Facility Red Mesa Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer Wanzek Construction Location Cibola County near Seboyeta NM Coordinates 35.197003°, -107.372611° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.197003,"lon":-107.372611,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

482

Human radiation studies: Remembering the early years. Oral history of Dr. Nadine Foreman, M.D., August 19, 1994  

SciTech Connect

Dr. Nadine Foreman was interviewed by representatives of the US DOE Office of Human Radiation Experiments (OHRE). Dr. Foreman was selected for interview because of the position she held at the University of California, San Francisco. Following a brief biographical sketch, Dr. Foreman describes her work with Dr. Mayo Soley using I-131 in treatment of hyperthyroidism, selection criteria for patients in the radioiodine project, work with Dr. Earl Miller, work at Highland Hospital, radioiodine treatment of diffuse toxic goiter (myxedema), the radiophosphorus and radioiodine programs with Dr. Bert Low-Beer, and treatment of polycythemia vera.

1995-07-01T23:59:59.000Z

483

The informational efficiency of the black and official exchange markets of DR-CAFTA nations  

Science Conference Proceedings (OSTI)

This study examines the long-run informational efficiency and short-run predictability of the black and official exchange markets of Dominican Republic-Central American Free Trade Agreement (DR-CAFTA) nations. Applying a battery ... Keywords: DR-CAFTA, Dominican Republic, Dominican Republic-Central American Free Trade Agreement, black market rates, e-finance, electronic finance, market efficiency, official exchange rates

Shuming Bai; Kai S. Koong; Lai C. Liu; Binshan Lin

2008-10-01T23:59:59.000Z

484

Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference |  

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

Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference November 29, 2011 - 12:08pm Addthis ARPA-E Director Dr. Arun Majumdar speaks to the audience at the TEDx MidAtlantic Conference in Washington, DC on Oct. 29, 2011. | Courtesy of TEDxMidAtlantic Flickr, Creative Commons license. ARPA-E Director Dr. Arun Majumdar speaks to the audience at the TEDx MidAtlantic Conference in Washington, DC on Oct. 29, 2011. | Courtesy of TEDxMidAtlantic Flickr, Creative Commons license. Alexa McClanahan Communications Support Contractor to ARPA-E What does this mean for me?

485

Dr Linda Horton | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Information » Dr. Linda Horton Information » Dr. Linda Horton Materials Sciences and Engineering (MSE) Division MSE Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr. Linda Horton Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Linda Horton Director Materials Sciences and Engineering Division Office of Basic Energy Sciences SC-22.2/Germantown Building, Rm F-411 U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: Linda.Horton@science.doe.gov Phone: (301) 903-7506 Fax: (301) 903-9513 Prior to joining the Department of Energy, Dr. Linda Horton was the Director for the Center for Nanophase Materials Sciences (CNMS) at Oak

486

Dr Steve Binkley | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Dr Steve Binkley Dr Steve Binkley Advanced Scientific Computing Research (ASCR) ASCR Home About Staff Organization Chart .pdf file (85KB) ASCR Budget ASCR Committees of Visitors Directions Jobs Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » About Dr Steve Binkley Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Steve Binkley Dr. Binkley has held senior positions at Sandia National Laboratories, the Department of Homeland Security (DHS), and the Department of Energy. He has

487

Dr Philip A Wilk | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Dr Philip A Wilk Dr Philip A Wilk Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr Philip A Wilk Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Wilk Program Manager Heavy Element Chemistry Program Office of Basic Energy Sciences SC-22.1/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: philip.wilk@science.doe.gov Phone: (301) 903-4537 Fax: (301) 903-0271 Dr. Wilk is the program manager for the Heavy Element Chemistry program. He received his B.A. from Reed College in 1995 and his Ph.D. from the University of California, Berkeley as a student of Darleane Hoffman in

488

Dr Jeffrey L Krause | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Dr. Jeffrey L Krause Dr. Jeffrey L Krause Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr. Jeffrey L Krause Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Jeffrey L. Krause Team Lead Atomic, Molecular and Optical Sciences Program Office of Basic Energy Sciences SC-22.1/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail:Jeff.Krause@science.doe.gov Phone: (301) 903-5827 Fax: (301) 903-0271 Dr. Krause is program manager of the Atomic, Molecular and Optical Sciences program. Prior to his arrival at DOE in 2007, he served for one year as a

489

Dr James J Rhyne | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Dr James J Rhyne Dr James J Rhyne Scientific User Facilities (SUF) Division SUF Home About Staff Listings/Contact Information What's New User Facilities Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home Staff Listings/Contact Information Dr James J Rhyne Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. James Rhyne Program Manager Neutron and X-ray Scattering Facilities Office of Basic Energy Sciences SC-22.3/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: James.Rhyne@science.doe.gov Phone: (301) 903-6827 Fax: (301) 903-1690 Dr. James J. Rhyne joined the Scientific User Facilities Division of DOE's Office of Basic Energy Sciences in February 2013 as a program

490

Dr Paul H Maupin | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Dr. Paul H Maupin Dr. Paul H Maupin Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr. Paul H Maupin Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Paul H. Maupin Program Manager Catalysis Science Office of Basic Energy Sciences SC-22.1/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail:paul.maupin@science.doe.gov Phone: (301) 903-4355 Fax: (301) 903-0271 Dr. Maupin is currently the program manager for the Chemical Energy and Chemical Engineering program. He was a staff member in the Chemistry Division at Oak Ridge National Laboratory from 1976-1978 and spent the

491

Dr. James J. Markowsky Confirmed as DOE's Assistant Secretary for Fossil  

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

Dr. James J. Markowsky Confirmed as DOE's Assistant Secretary for Dr. James J. Markowsky Confirmed as DOE's Assistant Secretary for Fossil Energy Dr. James J. Markowsky Confirmed as DOE's Assistant Secretary for Fossil Energy August 10, 2009 - 1:00pm Addthis Washington, DC - Dr. James J. Markowsky was confirmed by the Senate on August 7, 2009, as the 11th Assistant Secretary for Fossil Energy. As Assistant Secretary for Fossil Energy, Dr. Markowsky will serve as the primary policy advisor to the Energy Secretary and the department on issues involving federal coal, oil, and natural gas programs, including extensive research and development efforts in those areas. His responsibilities will include management of the nation's Strategic Petroleum Reserve, the Home Heating Oil Reserve, coordinating and implementing the Fossil Energy

492

Our Energy Independence - A Live Chat With Dr. Arun Majumdar | Department  

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

Our Energy Independence - A Live Chat With Dr. Arun Majumdar Our Energy Independence - A Live Chat With Dr. Arun Majumdar Our Energy Independence - A Live Chat With Dr. Arun Majumdar June 29, 2011 - 11:16am Addthis Dr. Arun Majumdar takes your questions about investments we're making to build the clean energy infrastructure of the future. Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs How can I participate? Submit a question via E-mail, Facebook or Twitter Watch live at 2 PM [UPDATED with video from the event.] Before Americans hop into cars and planes to travel for this Independence Day weekend, we want to talk with you today about what we're doing to reduce our country's dependence on foreign oil. Please join Dr. Arun Majumdar at 2 PM ET for a live, two-way conversation about the

493

Acting Biomass Program Manager Dr. Valerie Reed to Host Live Twitter Q&A on  

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

Acting Biomass Program Manager Dr. Valerie Reed to Host Live Acting Biomass Program Manager Dr. Valerie Reed to Host Live Twitter Q&A on Advanced Biofuels Acting Biomass Program Manager Dr. Valerie Reed to Host Live Twitter Q&A on Advanced Biofuels December 16, 2011 - 10:27am Addthis Washington, D.C. - On Friday, December 16th, the Energy Department (@energy) will be hosting a live Twitter Q&A on biofuels with Dr. Valerie Reed, Acting Manager of the Biomass Program. Dr. Reed holds a Ph. D. in Biochemistry from Georgetown University. In addition to her programmatic activities, Valerie is a founding member of the Metabolic Engineering Working Group, which is an interagency effort to advance metabolic engineering technologies for industrial, agricultural and human needs. She also co-chairs the Interagency Working Group on Conversion

494

Dr Larry A Rahn | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Dr Larry A Rahn Dr Larry A Rahn Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr Larry A Rahn Print Text Size: A A A RSS Feeds FeedbackShare Page Program Manager Separations and Analysis Program Office of Basic Energy Sciences SC-22.1/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: larry.rahn@science.doe.gov Phone: (301) 903-2508 Fax: (301) 903-0271 Dr. Rahn joined the U. S. Department of Energy in 2011, as the program manager for the Separations and Analysis Program. Prior to joining the DOE, Dr. Rahn was a Senior Scientist in the Transportation Energy Center at

495

Llr. Norgnn of the St. Louis office tolepbonod Dr. ;PuAuff mcently  

Office of Legacy Management (LM)

Llr. Norgnn of the St. Louis office tolepbonod Dr. ;PuAuff mcently Llr. Norgnn of the St. Louis office tolepbonod Dr. ;PuAuff mcently rtxpeetlng pemlasion to !wu mpmaentatfoee of Uallinckrodt visit 03% to review rare earth smparatlon tmkniquas. Their lntsmst In purev binstrIal In that they hop to indsti- preilnotlon '- emparntlon of thssae elwnts., Dr. %odnUf oheckad ritli Paul -1. : '/I .._ ,,,. . . w!w was will- to ao"rrlon~vit~~'thoir,Pisiffirg.~e Laboratory sliax he did not feel that it lzpliad 8.pmferentia.l tmabmnt of KalllncJwodt. Subsquently, Dr. %odmfP check~wlth Dr. Davidmnof the Office of Industrial Developmemtuho aleodid Mt objsctbutpointed Out that the Vick Chezdcal Company of 122 East l&xi Btmot, f&w PO* 17, N. ,P., had also expressed an intereat ir.having their mbsidi.arg, the J. T. Baker Chemical Coqany, get into the field. BU aeked

496

Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference |  

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

Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference November 29, 2011 - 12:08pm Addthis ARPA-E Director Dr. Arun Majumdar speaks to the audience at the TEDx MidAtlantic Conference in Washington, DC on Oct. 29, 2011. | Courtesy of TEDxMidAtlantic Flickr, Creative Commons license. ARPA-E Director Dr. Arun Majumdar speaks to the audience at the TEDx MidAtlantic Conference in Washington, DC on Oct. 29, 2011. | Courtesy of TEDxMidAtlantic Flickr, Creative Commons license. Alexa McClanahan Communications Support Contractor to ARPA-E What does this mean for me?

497

10 Questions for a Scientist: Dr. Ryan Wiser | Department of Energy  

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

Scientist: Dr. Ryan Wiser Scientist: Dr. Ryan Wiser 10 Questions for a Scientist: Dr. Ryan Wiser August 16, 2013 - 5:11pm Addthis Watch Dr. Ryan H. Wiser discuss findings from the 2012 Wind Technologies Market Report in this Google+ Hangout discussion on wind energy in America. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs LEARN MORE Get additional details on Ryan Wiser's research and analysis on renewable energy and links to his publications. Take a look at our Energy.gov page on the 2012 Wind Technologies Market Report. Meet Dr. Ryan H. Wiser, scientist at the Lawrence Berkeley National Laboratory and co-author of the 2012 Wind Technologies Market Report. In the latest 10 Questions, Ryan discusses everything from his research and analysis on renewable energy to what he enjoys most about his work at

498

Our Energy Independence - A Live Chat With Dr. Arun Majumdar | Department  

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

Our Energy Independence - A Live Chat With Dr. Arun Majumdar Our Energy Independence - A Live Chat With Dr. Arun Majumdar Our Energy Independence - A Live Chat With Dr. Arun Majumdar June 29, 2011 - 11:16am Addthis Dr. Arun Majumdar takes your questions about investments we're making to build the clean energy infrastructure of the future. Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs How can I participate? Submit a question via E-mail, Facebook or Twitter Watch live at 2 PM [UPDATED with video from the event.] Before Americans hop into cars and planes to travel for this Independence Day weekend, we want to talk with you today about what we're doing to reduce our country's dependence on foreign oil. Please join Dr. Arun Majumdar at 2 PM ET for a live, two-way conversation about the

499

10 Questions for a Scientist: Dr. Ryan Wiser | Department of Energy  

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

10 Questions for a Scientist: Dr. Ryan Wiser 10 Questions for a Scientist: Dr. Ryan Wiser 10 Questions for a Scientist: Dr. Ryan Wiser August 16, 2013 - 5:11pm Addthis Watch Dr. Ryan H. Wiser discuss findings from the 2012 Wind Technologies Market Report in this Google+ Hangout discussion on wind energy in America. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs LEARN MORE Get additional details on Ryan Wiser's research and analysis on renewable energy and links to his publications. Take a look at our Energy.gov page on the 2012 Wind Technologies Market Report. Meet Dr. Ryan H. Wiser, scientist at the Lawrence Berkeley National Laboratory and co-author of the 2012 Wind Technologies Market Report. In the latest 10 Questions, Ryan discusses everything from his research and

500

DOE Physicists at Work - Dr. Peter Beiersdorfer | OSTI, US Dept of Energy,  

Office of Scientific and Technical Information (OSTI)

Physicists at Work - Dr. Peter Beiersdorfer Physicists at Work - Dr. Peter Beiersdorfer DOE Physicists at Work Archive DOE Office of Science celebrates 2005 World Year of Physics DOE Physicists at Work Profiles of representative DOE-sponsored physicists doing research at universities and national laboratories Compiled by the Office of Scientific and Technical Information Dr. Peter Beiersdorfer It was just a simple iron wire, strung across the ceiling, that when heated by a current expanded and dropped lower. But that wire, along with a professor willing to take a different approach, confirmed in Peter Beiersdorfer's mind that experimental physics was the way to go. Dr. Peter Beiersdorfer "When trying to decide what field to study after high school, I simply faced too many possibilities," says Dr. Beiersdorfer, group leader of the