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


1

A Hybrid Second Order Scheme for Shallow Water Flows  

Science Conference Proceedings (OSTI)

We extend the well-balanced second order hybrid scheme developed in Donat and Martinez-Gavara (J. Sci. Comput., to appear) to the one-dimensional and two-dimensional shallow water system. We show that the scheme is exactly well-balanced for quiescent ... Keywords: C-property, Hyperbolic balance laws, Well-balanced schemes

A. Martinez-Gavara; R. Donat

2011-07-01T23:59:59.000Z

2

A consistent and stabilized continuous/discontinuous Galerkin method for fourth-order incompressible flow problems  

Science Conference Proceedings (OSTI)

This paper presents a new consistent and stabilized finite-element formulation for fourth-order incompressible flow problems. The formulation is based on the C^0-interior penalty method, the Galerkin least-square (GLS) scheme, which assures that the ... Keywords: Discontinuous Galerkin methods, Fourth-order problems, GLS stability, Second gradient

A. G. B. Cruz; E. G. Dutra Do Carmo; F. P. Duda

2012-06-01T23:59:59.000Z

3

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

declared an operational flow order (OFO), October 9 through 15, because of a shut-in test. The test is located at the Muldon Storage Field in Mississippi. The company will...

4

ORDER  

Office of Legacy Management (LM)

system. a. Development. Written plans, orders and procedures covering FPF routine, emergency, and administrative duties; tactical deployment; and where required, other...

5

ORDER  

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

Approved: 6-27-2011 PROTECTION PROGRAM OPERATIONS U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security DOE O 473.3 DOE O 473.3 1 6-27-11 PROTECTION PROGRAM OPERATIONS 1. PURPOSE. This Order establishes requirements for the management and operation of the Department of Energy (DOE) Federal Protective Forces (FPF), Contractor Protective Forces (CPF), and the Physical Security of property and personnel under the cognizance of DOE. The order does this by combining into one Protection Program Operations (PPO) order the baseline requirements which were contained in the manuals for physical protection, CPF, and FPF. This Order establishes requirements for the physical protection of interests under DOE's purview ranging from facilities, buildings,

6

ORDER  

Office of Legacy Management (LM)

for intelligence-related activities. i. DOE O 226.1A, Implementation of Department of Energy Oversight Policy, dated 7-31-07. This Order contains requirements and...

7

ORDER  

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

Approved: 7-21-2011 SAFEGUARDS AND SECURITY PROGRAM U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security DOE O 470.4B DOE O 470.4B 1 7-21-11 SAFEGUARDS AND SECURITY PROGRAM 1. PURPOSE. To establish responsibilities for the U.S. Department of Energy (DOE) Safeguards and Security (S&S) Program, and to establish program planning and management requirements for the S&S Program. The requirements identified in this Order and its attachments and appendices are based on national policy promulgated in laws, regulations, Executive Orders, and national standards to prevent unacceptable adverse impacts on national security, the health and safety of DOE and contractor employees, the public, or the environment. 2. CANCELLATIONS. DOE O 470.4A, Safeguards and Security Program, dated 5-25-07;

8

ORDER  

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

DOE O 475.2A Approved: 2-1-11 IDENTIFYING CLASSIFIED INFORMATION U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security DOE O 475.2A 1 2-1-11 IDENTIFYING CLASSIFIED INFORMATION 1. PURPOSE. To establish the program to identify information classified under the Atomic Energy Act [Restricted Data (RD), Formerly Restricted Data (FRD), and Transclassified Foreign Nuclear Information (TFNI)] or Executive Order (E.O.) 13526 [National Security Information (NSI)], so that it can be protected against unauthorized dissemination. 2. CANCELLATION. DOE O 475.2, Identifying Classified Information, dated 8-28-07, and DOE M 475.1-1B, Manual for Identifying Classified Information, dated 8-28-07. Cancellation of a directive does not, by itself, modify or otherwise affect any contractual

9

ORDER  

Office of Legacy Management (LM)

3-2010 3-2010 SCIENTIFIC AND TECHNICAL INFORMATION MANAGEMENT U.S. DEPARTMENT OF ENERGY Office of Scientific and Technical Information DOE O 241.1B DOE O 241.1B 1 12-13-2010 SCIENTIFIC AND TECHNICAL INFORMATION MANAGEMENT 1. PURPOSE. The U.S. Department of Energy (DOE) produces scientific and technical information (STI) in the course of performing research and development (R&D) and other science and technology activities. The purpose of this directive is to ensure that STI is appropriately managed as part of the DOE mission to enable the advancement of scientific knowledge and technological innovation. Therefore, the objectives of this order are to: a. establish DOE requirements and responsibilities to ensure that Departmental STI

10

ORDER  

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

PP&L EnergyPlus Company PP&L EnergyPlus Company Order No. EA-210 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On May 4, 1999, PP&L EnergyPlus Company (PP&L EnergyPlus) applied to the Office of Fossil Energy (FE) of the Department of Energy (DOE) for authorization to transmit electric energy to Canada as a power marketer. PP&L EnergyPlus, a limited liability company based in Pennsylvania, does not own or control any electric generating or transmission facilities, nor does it have a franchised service area. PP&L EnergyPlus proposes to purchase surplus electric energy from electric utilities and other suppliers within the United States and to export this energy on its own behalf to Canada.

11

Mass ordering of differential elliptic flow and its violation for phi mesons  

E-Print Network (OSTI)

We simulate the dynamics of Au+Au collisions at the Relativistic Heavy Ion Collider (RHIC) with a hybrid model that treats the dense early quark-gluon plasma (QGP) stage macroscopically as an ideal fluid, but models the dilute late hadron resonance gas (HG) microscopically using a hadronic cascade. By comparing with a pure hydrodynamic approach we identify effects of hadronic viscosity on the transverse momentum spectra and differential elliptic flow v_2(p_T). We investigate the dynamical origins of the observed mass-ordering of v_2(p_T) for identified hadrons, focusing on dissipative effects during the late hadronic stage. We find that, at RHIC energies, much of the finally observed mass-splitting is generated during the hadronic stage, due to build-up of additional radial flow. The phi meson, having a small interaction cross section, does not fully participate in this additional flow. As a result, it violates the mass-ordering pattern for v_2(p_T) that is observed for other hadron species. We also show that the early decoupling of the phi meson from the hadronic rescattering dynamics leads to interesting and unambiguous features in the p_T-dependence of the nuclear suppression factor R_AA and of the phi/p ratio.

Tetsufumi Hirano; Ulrich W. Heinz; Dmitri Kharzeev; Roy Lacey; Yasushi Nara

2007-10-31T23:59:59.000Z

12

A second-order accurate immersed boundary method for fully resolved simulations of particle-laden flows  

Science Conference Proceedings (OSTI)

An immersed boundary method (IBM) with second-order spatial accuracy is presented for fully resolved simulations of incompressible viscous flows laden with rigid particles. The method is based on the computationally efficient direct-forcing method of ... Keywords: Finite-volume method, Grid locking, Immersed boundary method, Multidirect forcing scheme, Order of grid convergence, Particle-laden flow, Retraction distance

Wim-Paul Breugem

2012-05-01T23:59:59.000Z

13

A Parallel Second-Order Adaptive Mesh Algorithm for Incompressible Flow in Porous Media  

Science Conference Proceedings (OSTI)

In this paper we present a second-order accurate adaptive algorithm for solving multiphase, incompressible flows in porous media. We assume a multiphase form of Darcy's law with relative permeabilities given as a function of the phase saturation. The remaining equations express conservation of mass for the fluid constituents. In this setting the total velocity, defined to be the sum of the phase velocities, is divergence-free. The basic integration method is based on a total-velocity splitting approach in which we solve a second-order elliptic pressure equation to obtain a total velocity. This total velocity is then used to recast component conservation equations as nonlinear hyperbolic equations. Our approach to adaptive refinement uses a nested hierarchy of logically rectangular grids with simultaneous refinement of the grids in both space and time. The integration algorithm on the grid hierarchy is a recursive procedure in which coarse grids are advanced in time, fine grids areadvanced multiple steps to reach the same time as the coarse grids and the data atdifferent levels are then synchronized. The single grid algorithm is described briefly,but the emphasis here is on the time-stepping procedure for the adaptive hierarchy. Numerical examples are presented to demonstrate the algorithm's accuracy and convergence properties and to illustrate the behavior of the method.

Pau, George Shu Heng; Almgren, Ann S.; Bell, John B.; Lijewski, Michael J.

2008-04-01T23:59:59.000Z

14

A quadrature-based third-order moment method for dilute gas-particle flows  

Science Conference Proceedings (OSTI)

Dilute gas-particle flows can be described by a kinetic equation containing terms for spatial transport, gravity, fluid drag, and particle-particle collisions. However, the direct numerical solution of the kinetic equation is intractable for most applications ... Keywords: Boltzmann equation, Gas-particle flows, Kinetic equation, Quadrature method of moments, Velocity distribution function

R. O. Fox

2008-06-01T23:59:59.000Z

15

Higher-Order Compositional Modeling of Three-phase Flow in 3D Fractured Porous Media Using Cross-flow Equilibrium Approach  

E-Print Network (OSTI)

Numerical simulation of multiphase compositional flow in fractured porous media, when all the species can transfer between the phases, is a real challenge. Despite the broad applications in hydrocarbon reservoir engineering and hydrology, a compositional numerical simulator for three-phase flow in fractured media has not appeared in the literature, to the best of our knowledge. In this work, we present a three-phase fully compositional simulator for fractured media, based on higher-order finite element methods. To achieve computational efficiency, we invoke the cross-flow equilibrium (CFE) concept between discrete fractures and a small neighborhood in the matrix blocks. We adopt the mixed hybrid finite element (MHFE) method to approximate convective Darcy fluxes and the pressure equation. This approach is the most natural choice for flow in fractured media. The mass balance equations are discretized by the discontinuous Galerkin (DG) method, which is perhaps the most efficient approach to capture physical dis...

Moortgat, Joachim

2013-01-01T23:59:59.000Z

16

Understanding order flow  

E-Print Network (OSTI)

with the future market-wide information ‡ that dealers useWe term this, the market-wide information ‡ ow. On importantbreak down the market-wide information ‡ into its component

Evans, MDD; Lyons, Richard K.

2006-01-01T23:59:59.000Z

17

A New two-dimensional Second Order Non-oscillatory Central Scheme Applied to multiphase flows in heterogeneous porous media  

E-Print Network (OSTI)

We compare the Kurganov-Tadmor (KT) two-dimensional second order semi-discrete central scheme in dimension by dimension formulation with a new two-dimensional approach introduced here and applied in numerical simulations for two-phase, two-dimensional flows in heterogeneous formations. This semi-discrete central scheme is based on the ideas of Rusanov's method using a more precise information about the local speeds of wave propagation computed at each Riemann Problem in two-space dimensions. We find the KT dimension by dimension has a much simpler mathematical description than the genuinely two-dimensional one with a little more numerical diffusion, particularly in the presence of viscous fingers. Unfortunately, as one can see, the KT with the dimension by dimension approach might produce incorrect boundary behavior in a typical geometry used in the study of porous media flows: the quarter of a five spot. This problem has been corrected by the authors with the new semi-discrete scheme proposed here. We conclu...

Furtado, F; Ribeiro, S

2008-01-01T23:59:59.000Z

18

Higher order FE-FV method on unstructured grids for transport and two-phase flow with variable viscosity in heterogeneous porous media  

Science Conference Proceedings (OSTI)

This paper presents higher order methods for the numerical modeling of two-phase flow with simultaneous transport and adsorption of viscosifying species within the individual phases in permeable porous media. The numerical scheme presented addresses ... Keywords: Finite-element finite volume method, Flow in porous media, Monotone upwind scheme for conservation laws, Slope limiter, Transport, Unstructured grid

K. S. Schmid; S. Geiger; K. S. Sorbie

2013-05-01T23:59:59.000Z

19

Fast computation of multiphase flow in porous media by implicit discontinuous Galerkin schemes with optimal ordering of elements  

Science Conference Proceedings (OSTI)

We present a family of implicit discontinuous Galerkin schemes for purely advective multiphase flow in porous media in the absence of gravity and capillary forces. To advance the solution one time step, one must solve a discrete system of nonlinear equations. ... Keywords: Implicit upwind scheme, Porous media flow, Topological sorting

Jostein R. Natvig; Knut-Andreas Lie

2008-12-01T23:59:59.000Z

20

A high order kinetic flux-vector splitting method for the reduced five-equation model of compressible two-fluid flows  

Science Conference Proceedings (OSTI)

We present a high order kinetic flux-vector splitting (KFVS) scheme for the numerical solution of a conservative interface-capturing five-equation model of compressible two-fluid flows. This model was initially introduced by Wackers and Koren (2004) ... Keywords: 35L45, 35L65, 35L67, 65M99, 65Y99, 76T99, Central schemes, Conservation laws, Five-equation model, Hyperbolic systems, Kinetic flux-vector splitting schemes, Shock solutions

Shamsul Qamar; Munshoor Ahmed

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

order form  

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

Customer Order Form Customer Order Form Fermilab Education Office - Customer Order Form PO BOX 500, MS 777, Batavia, IL 60510 * ph. 630-840-8258 * fax 630-840-2500 * avarry@fnal.gov Date: This order be: SHIPPED PICKED UP? Bill to: Ship to: Contact/Institution name: Email: Phone: Fax: Payment method (please circle): Visa/MasterCard - Check - Purchase Order  Visa/MasterCard # P.O. # Exp Date: Quantity Ordered Item Name Item Description (color, size, etc.) Price Each Total Amount  For purchases over $200 only *IL residents ONLY: Add 7.5% sales tax to your order.

22

Order and Resolution for Computational Ocean Dynamics  

Science Conference Proceedings (OSTI)

An ocean flow that has all its scales resolved on a model grid can be more efficiently calculated to within a required accuracy by using high-order numerics than by grid refinement with low-order numerics. The differencing order must be at least ...

Brian G. Sanderson

1998-06-01T23:59:59.000Z

23

NNSA orders security enhancements  

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

orders security enhancements NNSA orders security enhancements Because of this government order, until further notice all vehicles entering government property will be required to...

24

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

8, 2001 8, 2001 Prices ended the week up slightly from where they started as a brief heat wave in the eastern half of the country caused a rise in prices (See Temperature Map) (See Deviation from Normal Temperatures Map) that was somewhat undone by the return of moderate temperatures and the report of another hefty stock build. On a Friday-to-Friday basis, the spot price at the Henry Hub increased by $0.25 to $3.88 per MMBtu compared with an increase of $0.23 to $0.33 at other major supply points in the eastern half of the country. In the same time period, the near-month (July delivery) futures contract was up less than 6 cents to $3.979 per MMBtu as of Friday, June 15, 2001. Prices in California rose substantially last Monday after coming off high inventory flow orders (OFOs) but ended the week close to or lower than the previous week due to another round of OFOs. For the past 7 weeks, weekly storage injections neared or exceeded 100 Bcf, bringing stocks to within less than a 1 percent difference from average levels. The string of record-breaking stock builds appears attributable to moderate spring temperatures and reduced cooling demand by natural-gas-fired electricity generation.

25

Information flow analysis for javascript  

Science Conference Proceedings (OSTI)

Modern Web 2.0 pages combine scripts from several sources into a single client-side JavaScript program with almost no isolation. In order to prevent attacks from an untrusted third-party script or cross-site scripting, tracking provenance of data is ... Keywords: eval, hybrid program analysis, implicit flow, information flow control, unstructured control flow

Seth Just; Alan Cleary; Brandon Shirley; Christian Hammer

2011-10-01T23:59:59.000Z

26

Polymers with increased order  

DOE Patents (OSTI)

The invention features polymers with increased order, and methods of making them featuring a dense gas.

Sawan, Samuel P. (Tyngsborough, MA); Talhi, Abdelhafid (Rochester, MI); Taylor, Craig M. (Jemez Springs, NM)

1998-08-25T23:59:59.000Z

27

Fundamental Thermal Fluid Physics of High Temperature Flows in Advanced Reactor Systems - Nuclear Energy Research Initiative Program Interoffice Work Order (IWO) MSF99-0254 Final Report for Period 1 August 1999 to 31 December 2002  

DOE Green Energy (OSTI)

The ultimate goal of the study is the improvement of predictive methods for safety analyses and design of advanced reactors for higher efficiency and enhanced safety and for deployable reactors for electrical power generation, process heat utilization and hydrogen generation. While key applications would be advanced gas-cooled reactors (AGCRs) using the closed Brayton cycle (CBC) for higher efficiency (such as the proposed Gas Turbine - Modular Helium Reactor (GT-MHR) of General Atomics [Neylan and Simon, 1996]), results of the proposed research should also be valuable in reactor systems with supercritical flow or superheated vapors, e.g., steam. Higher efficiency leads to lower cost/kwh and reduces life-cycle impacts of radioactive waste (by reducing waters/kwh). The outcome will also be useful for some space power and propulsion concepts and for some fusion reactor concepts as side benefits, but they are not the thrusts of the investigation. The objective of the project is to provide fundamental thermal fluid physics knowledge and measurements necessary for the development of the improved methods for the applications.

McEligot, D.M.; Condie, K.G.; Foust, T.D.; McCreery, G.E.; Pink, R.J.; Stacey, D.E. (INEEL); Shenoy, A.; Baccaglini, G. (General Atomics); Pletcher, R.H. (Iowa State U.); Wallace, J.M.; Vukoslavcevic, P. (U. Maryland); Jackson, J.D. (U. Manchester, UK); Kunugi, T. (Kyoto U., Japan); Satake, S.-i. (Tokyo U. Science, Japan)

2002-12-31T23:59:59.000Z

28

Compliance Order on Consent  

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

Laws » Laws » Compliance Order on Consent Compliance Order on Consent The Compliance Order on Consent provides the requirements for environmental cleanup of hazardous constituents for LANL. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email What is the Compliance Order on Consent? The Compliance Order on Consent between the State of New Mexico Environment Department and the United States Department of Energy and Los Alamos National Laboratory provides for specified compliance requirements for all of the solid waste management units, areas of concern, canyons, and watershed aggregates included in the Order. Compliance Order on Consent documents LANL documents submitted under the Compliance Order on Consent are

29

First-order inflation  

SciTech Connect

In the original proposal, inflation occurred in the process of a strongly first-order phase transition. This model was soon demonstrated to be fatally flawed. Subsequent models for inflation involved phase transitions that were second-order, or perhaps weakly first-order; some even involved no phase transition at all. Recently the possibility of inflation during a strongly first-order phase transition has been revived. In this talk I will discuss some models for first-order inflation, and emphasize unique signatures that result in inflation is realized in a first-order transition. Before discussing first-order inflation, I will briefly review some of the history of inflation to demonstrate how first-order inflation differs from other models. 58 refs., 3 figs.

Kolb, E.W. (Fermi National Accelerator Lab., Batavia, IL (USA) Chicago Univ., IL (USA). Enrico Fermi Inst.)

1990-09-01T23:59:59.000Z

30

Problem 2-Lexicographic Order  

E-Print Network (OSTI)

Problem: For complex numbers z = a + bi ? C and w = c + di ? C define ”z ? w ” if either a ordering of C”. (Question I) Prove that this turns C into and ordered set. (Question II) Is this an ordered field? (no) (Question III) Does it have the least-upper-bound property? (no) We will first review the definitions of order and ordered set from Rudin [R]. We will then show that under the lexicographic ordering C is an ordered set. Definition 1. Let S be a set. An order on S is a relation, denoted by ?, with the following two properties: (i) If x ? S and y ? S then one and only one of the statements is true. x ? y, x = y, y ? x (ii) If x, y, z ? S, if x ? y and y ? z, then x ? z.

Jacob Bower

2008-01-01T23:59:59.000Z

31

Second-Order Closure PBL Model with New Third-Order Moments: Comparison with LES Data  

Science Conference Proceedings (OSTI)

This paper contains two parts. In the first part, a new set of diagnostic equations is derived for the third-order moments for a buoyancy-driven flow, by exact inversion of the prognostic equations for the third-order moment equations in the ...

V. M. Canuto; F. Minotti; C. Ronchi; R. M. Ypma; O. Zeman

1994-06-01T23:59:59.000Z

32

CRADA Order Revision  

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

CRADA Order Revision CRADA Order Revision Linda Field Patent Counsel Department of Energy Goal CRADA Order DOE O 483.1 CRADA Manual DOE M 483.1-1 CRADA Order DOE O XXXX.X Departmental Directive Program Types of Directives Policies Regulations Orders Notices Manuals Guides Technical Standards Departmental Directive Program Directives Life Cycle Development Coordination Implementation Review (Certification) Development Phase *Orders are uploaded to RevCom for review and comment by all affected parties *60 days to develop draft & submit to MA-90 *Solicits input from stakeholders ( incl. field, contractors, and/or program counsel) Coordination Phase *MA-90 parses directive & sets due dates for review & comment *HQ Directives Points of Contact (DPCs) *Have 45 days to submit official comments on behalf of their

33

Executive Order 13329  

Science Conference Proceedings (OSTI)

... in this order shall be construed to impair or otherwise affect the authority of the Director of the Office of Management and Budget with respect to ...

2010-10-05T23:59:59.000Z

34

EXECUTIVE ORDER 13111  

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

PM EXECUTIVE ORDER 13111 January 12, 1999 - - - - - - - USING TECHNOLOGY TO IMPROVE TRAINING OPPORTUNITIES FOR FEDERAL GOVERNMENT EMPLOYEES Advances in technology and increased...

35

Canonizable partial order generators  

Science Conference Proceedings (OSTI)

In a previous work we introduced slice graphs as a way to specify both infinite languages of directed acyclic graphs (DAGs) and infinite languages of partial orders. Therein we focused on the study of Hasse diagram generators, i.e., slice graphs that ... Keywords: automata, canonization, partial orders

Mateus de Oliveira Oliveira

2012-03-01T23:59:59.000Z

36

Second order ambient intelligence  

Science Conference Proceedings (OSTI)

This text attempts to describe an imagined future of ambient intelligence. It assumes that one day most of the current issues within ambient intelligence will be solved and that a second order ambient intelligence will be formulated, one with new research ... Keywords: Critique of ambient intelligence, adaptive systems, animal machine interaction, critical futurism, long-term behavior, second order ambient intelligence, temporal design

Marc Böhlen

2009-01-01T23:59:59.000Z

37

Transparent partial order reduction  

Science Conference Proceedings (OSTI)

Partial Order Reduction (POR) techniques improve the basic model checking algorithm by reducing the numbers of states and transitions explored in verifying a property of the model. In the "ample set" POR framework for the verification of an LTL¿X ... Keywords: Invisibility, Model checking, Partial order reduction, Transparent, Verification

Stephen F. Siegel

2012-02-01T23:59:59.000Z

38

Convexification of Stochastic Ordering  

E-Print Network (OSTI)

It dominates Y in the second order, but it does not belong to conv A(1)(Y) = A(1)(Y ). It follows from this example that the probability space must be sufficiently rich ...

39

Dynamic reduced order modeling of entrained flow gasifiers  

E-Print Network (OSTI)

Gasification-based energy systems coupled with carbon dioxide capture and storage technologies have the potential to reduce greenhouse gas emissions from continued use of abundant and secure fossil fuels. Dynamic reduced ...

Monaghan, Rory F. D. (Rory Francis Desmond)

2010-01-01T23:59:59.000Z

40

EXECUTIVE ORDER 13514  

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

ORDER 13514 ORDER 13514 FEDERAL LEADERSHIP IN ENVIRONMENTAL, ENERGY AND ECONOMIC PERFORMANCE FAR and DEAR Implementation and User Aids. 1 Notice a Pattern * Third President in a Row to do this! * Clinton had 5 Greening Orders starting with 13101. * Bush trumped him by putting it all in one, i.e., EO 13423, [Did you know? Congress made this permanent by placing it in a continuing resolution!]. * Obama trumped him by adding Green House Gases and Plug In Hybrids in EO 13514. 2 FAR Case 2010-001 Sustainable Acquisition - What's New * A new 23.002 is established aimed directly at DOE. It repeats E.O. 13423, Section 3(e) requirement that contracts for Contractor operation of a Government facility must contain a clause requiring the Contractor to comply with E.O. 13423 to

Note: This page contains sample records for the topic "flow order ofo" 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

Natural Gas Weekly Update, Printer-Friendly Version  

Gasoline and Diesel Fuel Update (EIA)

8, 2001 8, 2001 Prices ended the week up slightly from where they started as a brief heat wave in the eastern half of the country caused a rise in prices (See Temperature Map) (See Deviation from Normal Temperatures Map) that was somewhat undone by the return of moderate temperatures and the report of another hefty stock build. On a Friday-to-Friday basis, the spot price at the Henry Hub increased by $0.25 to $3.88 per MMBtu compared with an increase of $0.23 to $0.33 at other major supply points in the eastern half of the country. In the same time period, the near-month (July delivery) futures contract was up less than 6 cents to $3.979 per MMBtu as of Friday, June 15, 2001. Prices in California rose substantially last Monday after coming off high inventory flow orders (OFOs) but ended the week close to or

42

LWX-0014 Supplemental Order  

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

4 4 DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Supplemental Order Name of Petitioner: Ronald A. Sorri Date of Filing: September 26, 1994 Case Number: LWX-0014 This Decision supplements an Initial Agency Decision, dated December 16, 1993, issued by the undersigned Hearing Officer of the Office of Hearings and Appeals (OHA) of the Department of Energy in a case involving a "whistleblower" complaint filed by Ronald A. Sorri (Sorri) under the Department of Energy's Contractor Employee Protection Program, 10 C.F.R. Part 708. See Ronald A. Sorri, 23 DOE & 87,503 (1993) (Sorri). In the December 16 Decision, I found that Sorri had proven by a preponderance of the evidence that he engaged in activities protected under Part 708 and that these activities were a contributing

43

Ordered transport and identification of particles  

DOE Patents (OSTI)

A method and apparatus are provided for application of electrical field gradients to induce particle velocities to enable particle sequence and identification information to be obtained. Particle sequence is maintained by providing electroosmotic flow for an electrolytic solution in a particle transport tube. The transport tube and electrolytic solution are selected to provide an electroosmotic radius of >100 so that a plug flow profile is obtained for the electrolytic solution in the transport tube. Thus, particles are maintained in the same order in which they are introduced in the transport tube. When the particles also have known electrophoretic velocities, the field gradients introduce an electrophoretic velocity component onto the electroosmotic velocity. The time that the particles pass selected locations along the transport tube may then be detected and the electrophoretic velocity component calculated for particle identification. One particular application is the ordered transport and identification of labeled nucleotides sequentially cleaved from a strand of DNA.

Shera, E.B.

1993-05-11T23:59:59.000Z

44

Ordered transport and identification of particles  

DOE Patents (OSTI)

A method and apparatus are provided for application of electrical field gradients to induce particle velocities to enable particle sequence and identification information to be obtained. Particle sequence is maintained by providing electroosmotic flow for an electrolytic solution in a particle transport tube. The transport tube and electrolytic solution are selected to provide an electroosmotic radius of >100 so that a plug flow profile is obtained for the electrolytic solution in the transport tube. Thus, particles are maintained in the same order in which they are introduced in the transport tube. When the particles also have known electrophoretic velocities, the field gradients introduce an electrophoretic velocity component onto the electroosmotic velocity. The time that the particles pass selected locations along the transport tube may then be detected and the electrophoretic velocity component calculated for particle identification. One particular application is the ordered transport and identification of labeled nucleotides sequentially cleaved from a strand of DNA.

Shera, E. Brooks (Los Alamos, NM)

1993-01-01T23:59:59.000Z

45

High order well-balanced schemes  

SciTech Connect

In this paper the authors review some recent work on high-order well-balanced schemes. A characteristic feature of hyperbolic systems of balance laws is the existence of non-trivial equilibrium solutions, where the effects of convective fluxes and source terms cancel each other. Well-balanced schemes satisfy a discrete analogue of this balance and are therefore able to maintain an equilibrium state. They discuss two classes of schemes, one based on high-order accurate, non-oscillatory finite difference operators which are well-balanced for a general class of equilibria, and the other one based on well-balanced quadratures, which can - in principle - be applied to all equilibria. Applications include equilibria at rest, where the flow velocity vanishes, and also the more challenging moving flow equilibria. Numerical experiments show excellent resolution of unperturbed as well as slightly perturbed equilibria.

Noelle, Sebastian [Institut fur Physikalische Chemie der RWTH; Xing, Yulong [ORNL; Shu, Chi-wang [Brown University

2010-01-01T23:59:59.000Z

46

Accuracy of flow hoods in residential applications  

SciTech Connect

To assess whether houses can meet performance expectations, the new practice of residential commissioning will likely use flow hoods to measure supply and return grille airflows in HVAC systems. Depending on hood accuracy, these measurements can be used to determine if individual rooms receive adequate airflow for heating and cooling, to determine flow imbalances between different building spaces, to estimate total air handler flow and supply/return imbalances, and to assess duct air leakage. This paper discusses these flow hood applications and the accuracy requirements in each case. Laboratory tests of several residential flow hoods showed that these hoods can be inadequate to measure flows in residential systems. Potential errors are about 20% to 30% of measured flow, due to poor calibrations, sensitivity to grille flow non-uniformities, and flow changes from added flow resistance. Active flow hoods equipped with measurement devices that are insensitive to grille airflow patterns have an order of magnitude less error, and are more reliable and consistent in most cases. Our tests also show that current calibration procedures for flow hoods do not account for field application problems. As a result, a new standard for flow hood calibration needs to be developed, along with a new measurement standard to address field use of flow hoods. Lastly, field evaluation of a selection of flow hoods showed that it is possible to obtain reasonable results using some flow hoods if the field tests are carefully done, the grilles are appropriate, and grille location does not restrict flow hood placement.

Wray, Craig P.; Walker, Iain S.; Sherman, Max H.

2002-05-01T23:59:59.000Z

47

DECISION AND ORDER  

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

, 2004 , 2004 DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Decision of the Director Name of Petitioner: Charles L. Evans Date of Filing: May 17, 2004 Case Number: TBU-0026 Charles Evans, a former employee of Fluor Hanford Inc. (Fluor), a Department of Energy (DOE) contractor, appeals the DOE Richland Operations Office=s (Richland) dismissal of the whistleblower complaint he filed against Fluor under 10 C.F.R. Part 708, the DOE Contractor Employee Protection Program. I. BACKGROUND A. The DOE=s Contractor Employee Protection Program The DOE=s Contractor Employee Protection Program was established to safeguard Apublic and employee health and safety; ensur[e] compliance with applicable laws, rules, and regulations; and prevent[] fraud, mismanagement, waste and abuse@ at DOE=s government-owned, contractor-operated facilities. 57 Fed. Reg.

48

Competition Advocates and Task-Order and Delivery Order Ombudsman...  

National Nuclear Security Administration (NNSA)

Delivery Order Ombudsman Home > About Us > Our Operations > Acquisition and Project Management > Office of Acquisition Management (OAM) > Competition Advocates and Task-Order and...

49

Introspective pushdown analysis of higher-order programs  

Science Conference Proceedings (OSTI)

In the static analysis of functional programs, pushdown flow analysis and abstract garbage collection skirt just inside the boundaries of soundness and decidability. Alone, each method reduces analysis times and boosts precision by orders of magnitude. ... Keywords: abstract garbage collection, abstract interpretation, abstract machines, cfa2, higher-order languages, program analysis, pushdown analysis, pushdown systems

Christopher Earl; Ilya Sergey; Matthew Might; David Van Horn

2012-10-01T23:59:59.000Z

50

FLOW GATING  

DOE Patents (OSTI)

BS>This invention is a fast gating system for eiectronic flipflop circuits. Diodes connect the output of one circuit to the input of another, and the voltage supply for the receiving flip-flop has two alternate levels. When the supply is at its upper level, no current can flow through the diodes, but when the supply is at its lower level, current can flow to set the receiving flip- flop to the same state as that of the circuit to which it is connected. (AEC)

Poppelbaum, W.J.

1962-12-01T23:59:59.000Z

51

Flow cytometer  

DOE Patents (OSTI)

A Faraday cage enclosing the flow chamber of a cytometer and ground planes associated with each field deflection plate in concert therewith inhibit electric fields from varying the charge on designated events/droplets and further concentrates and increases forces applied to a charged event passing therethrough for accurate focus thereof while concomitantly inhibiting a potential shock hazard.

van den Engh, Ger (Seattle, WA)

1995-01-01T23:59:59.000Z

52

Flow cytometer  

DOE Patents (OSTI)

A Faraday cage is described which encloses the flow chamber of a cytometer. Ground planes associated with each field deflection plate inhibit electric fields from varying the charge on designated events/droplets and further concentrates. They also increase forces applied to a passing charged event for accurate focus while concomitantly inhibiting a potential shock hazard. 4 figs.

Van den Engh, G.

1995-11-07T23:59:59.000Z

53

Executive Order 13423 Implementing Instructions  

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

INSTRUCTIONS FOR IMPLEMENTING EXECUTIVE ORDER 13423“Strengthening Federal Environmental, Energy, and Transportation Management”

54

flow_loop.indd  

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

FLOW ASSURANCE TEST LOOP FLOW ASSURANCE TEST LOOP Objective O ver a decade ago, RMOTC began cooperatively building a full-scale facility to test new fl ow assurance technology, mainly in the areas of hydrates and paraffi ns. Today, RMOTC's test facility consists of fi ve individual loop sections, including chilling and heated pipe-in-pipe water sections, bare lines, and a mixing section. The facility was designed to represent typical deepwater production systems in order to simulate full-scale tests and apply the results to fl ow assurance fi eld applications and technology. The current facility design consists of a 6" x 3,600 maximum allowable operating pressure test pipeline in fi ve separate loops. The test loops begin and ter- minate at a central location just north

55

Public Order and Safety Buildings  

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

Order and Safety Order and Safety Characteristics by Activity... Public Order and Safety Public order buildings are those used for the preservation of law and order or public safety. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Public Order and Safety Buildings... Volunteer fire stations tend not to be government owned, which probably explains why 33 percent of public order and safety buildings were not owned by Federal, state, or local governments. Only 7 percent of all public order and safety buildings were constructed in the 1990's. The Northeast Census region had a high concentration of public order and safety buildings—43 percent of these buildings are in the Northeast (while the Northeast region contained only 9 percent of all commercial buildings).

56

Closure operators for order structures  

Science Conference Proceedings (OSTI)

We argue that closure operators are fundamental tools for the study of relationships between order structures and their sequence representations. We also propose and analyse a closure operator for interval order structures.

Ryszard Janicki; Dai Tri Man Lê; Nadezhda Zubkova

2009-09-01T23:59:59.000Z

57

A point of order 8  

E-Print Network (OSTI)

A formula expressing a point of order 8 on an elliptic curve, in terms of the roots of the associated cubic polynomial, is given. Doubling such a point yields a point of order 4 distinct from the well-known points of order 4 given in standard references such as "A course of Modern Analysis" by Whittaker and Watson.

Semjon Adlaj

2011-10-03T23:59:59.000Z

58

Order Frequency Doses Distributed to Provider per Year  

E-Print Network (OSTI)

Economic Order Quantity (EOQ) is used to manage publicly-funded vaccine ordering and distribution more effectively. EOQ balances provider order size, order frequency, the timing of orders, and storage and handling to minimize costs and improve efficiencies as orders flow through the system. EOQ is one of several Vaccine Management Business Improvement Project (VMBIP) Continuous Quality Improvement initiatives offered by CDC to help manage publicly-funded vaccine orders by using industry best practices. There are two key components of EOQ: vaccine order frequency and two-week order windows. EOQ assigns a vaccine order frequency (i.e., monthly, bimonthly, or quarterly) based on the size of the population served with publicly-funded vaccine by each provider. Vaccine order frequency refers to how often a provider should place an order. EOQ excludes direct-shipped vaccine, influenza vaccine (seasonal and H1N1), and vaccine on allocation for less than six months, and also enables grantees to assign a different order frequency to certain providers based on unique characteristics at those provider sites. EOQ is also tailored for grantees in which McKesson Specialty Distribution does not ship directly to providers. Standard EOQ order frequencies are as follows:

unknown authors

2010-01-01T23:59:59.000Z

59

ORDER  

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

6-2010 6-2010 PACKAGING AND TRANSPORTATION FOR OFFSITE SHIPMENT OF MATERIALS OF NATIONAL SECURITY INTEREST NATIONAL NUCLEAR SECURITY ADMINISTRATION Office of Defense Programs DOE O 461.1B DOE O 461.1B 1 12-16-2010 PACKAGING AND TRANSPORTATION FOR OFFSITE SHIPMENT OF MATERIALS OF NATIONAL SECURITY INTEREST 1. PURPOSE. The Department of Energy (DOE) has broad authority under the Atomic Energy Act of 1954, as amended (AEA), to regulate all aspects of activities involving radioactive materials that are undertaken by DOE or on its behalf, including the transportation of radioactive materials. DOE exercises this authority to regulate certain DOE shipments, such as shipments of materials of national security interest undertaken by governmental employees or shipments involving special circumstances. The National

60

ORDER  

Office of Legacy Management (LM)

chairperson of the STAAB. g. Assistant Deputy Administrator for Science, Engineering and Production Programs. (1) Coordinates NNSA packaging needs for materials of national...

Note: This page contains sample records for the topic "flow order ofo" 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

ORDER  

Office of Legacy Management (LM)

Sciences (BES); DOE Office of Energy Efficiency and Renewable Energy (EERE), Solar Energy Technologies Program; DOE Office of Environmental Management (EM), Office of Technology...

62

Ordering  

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

spacer spacer spacer About DOE Organization News Contact Us Search Search Go spacer U.S. Department of Energy header image Science & Technology Energy Sources Energy Efficiency...

63

ORDER  

Office of Legacy Management (LM)

and necessary interactions between S&S programs and other disciplines such as safety, emergency management, classification, counterintelligence, facility operations, cyber system...

64

Rates - WAPA-137 Rate Order  

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

WAPA-137 Rate Order WAPA-137 Rate Order 2009 CRSP Management Center Customer Rates Second Step Presentation from the June 25, 2009, Customer Meeting Handout Materials from the June 25, 2009, Customer Meeting Customer Comment Letters ATEA CREDA Farmington ITCA AMPUA Rate Adjustment Information The second step of WAPA-137 SLCA/IP Firm Power, CRSP Transmission and Ancillary Services rate adjustment. FERC Approval of Rate Order No. WAPA-137 Notice Of Filing for Rate Order No. WAPA-137 Published Final FRN for Rate Order No. WAPA-137 Letter to Customers regarding the published Notice of Extension of Public Process for Rate Order No. WAPA-137 Published Extension of Public Process for Rate Order No. WAPA-137 FRN Follow-up Public Information and Comment Forum Flier WAPA-137 Customer Meetings and Rate Adjustment Schedule

65

Competition Advocates and Task-Order and Delivery Order Ombudsman |  

National Nuclear Security Administration (NNSA)

Competition Advocates and Task-Order and Delivery Order Ombudsman | Competition Advocates and Task-Order and Delivery Order Ombudsman | 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 Competition Advocates and Task-Order and Delivery Order Ombudsman Home > About Us > Our Operations > Acquisition and Project Management > Office of Acquisition Management (OAM) > Competition Advocates and

66

A high-order discontinuous Galerkin method for the unsteady incompressible Navier-Stokes equations  

Science Conference Proceedings (OSTI)

We present a high-order discontinuous Galerkin discretization of the unsteady incompressible Navier-Stokes equations in convection-dominated flows using triangular and tetrahedral meshes. The scheme is based on a semi-explicit temporal discretization ... Keywords: Algebraic splitting methods, Discontinuous Galerkin methods, High-order methods, Incompressible flows, Navier-Stokes equations

Khosro Shahbazi; Paul F. Fischer; C. Ross Ethier

2007-03-01T23:59:59.000Z

67

Smoothness monitors for compressible flow computation  

SciTech Connect

In [SY04, YS07] and references cited therein, the authors introduced the concept of employing multiresolution wavelet decomposition of computed flow data as smoothness monitors (flow sensors) to indicate the amount and location of built-in numerical dissipation that can be eliminated or further reduced in shock-capturing schemes. Studies indicated that this approach is able to limit the use of numerical dissipation with improved accuracy compared with standard shock-capturing methods. The studies in [SY04, YS07] were limited to low order multiresolution redundant wavelets with low level supports and low order vanishing moments. The objective of this paper is to expand the previous investigation to include higher order redundant wavelets with larger support and higher order vanishing moments for a wider spectrum of flow type and flow speed applications.

Sjogreen, B; Yee, H C

2008-09-02T23:59:59.000Z

68

In Natural Gas Pipelines, NIST Goes with the Flow  

Science Conference Proceedings (OSTI)

... flows from producers to consumers through a complex pipeline network totaling ... pressures an order of magnitude smaller than pipelines used in ...

2013-05-01T23:59:59.000Z

69

Efficient kinetic schemes for steady and unsteady flow simulations on unstructured meshes  

Science Conference Proceedings (OSTI)

This paper presents efficient second-order kinetic schemes on unstructured meshes for both compressible unsteady and incompressible steady flows. For compressible unsteady flows, a time-dependent gas distribution function with a discontinuous particle ... Keywords: Compressible unsteady flows, Efficient second-order kinetic schemes, Incompressible steady flows, Unstructured meshes

Guoxi Ni; Song Jiang; Kun Xu

2008-03-01T23:59:59.000Z

70

Paperclips Etc. Special Order Form  

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

PSS-02.2 (March 7, 2011) Replaces PSS-02.1 PSS-02.2 (March 7, 2011) Replaces PSS-02.1 PAPERCLIPS Etc. SPECIAL Orders Form This form is used to order supplies that are not readily available in the DOE HQ self-service supply stores or for items that require approval by Office Management. All supplies ordered MUST be used for Official Government Business only. Requestor's Name: ___________________________________________________ Date: __________________ Phone Number: __________________ DOE ID Badge No.: ________________________________________ Catalog Name: ______________________________________________________ Org Code: ______________ Item Number Page # Item Description Quantity Store Use Only ALL printed names (legible), signatures and dates are required before your Special order is processed.

71

Relevant Executive Orders and Policies  

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

please click here. Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance (2009) In October 2009, President Obama issued Executive...

72

DOE Order on Quality Assurance  

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

The purpose of this order is to ensure that Department of Energy (DOE), including National Nuclear Security Administration (NNSA), products and services meet or exceed customers’ requirements and...

73

Office of Enforcement - Compliance Orders  

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

Enforcement Preliminary Notice of Violation and Compliance Order isued to Fluor Daniel Hanford, Inc., relating to events at the Spent Nuclear Fuels Project, K-Basins and other...

74

Improved Fluid Flow Measurements: Feedwater Flow  

Science Conference Proceedings (OSTI)

This report describes the combined results of a utility survey and site visits concerning feedwater flow measurement in fossil-fueled power plants. In addition, a summary is provided of the technologies available to measure the volumetric feedwater flow rate in plants. This volumetric flow rate can be converted to a mass flow rate by knowing the pressure and temperature of the flow media. Velocity meters, differential pressure meters, and other closed-conduit flowmeters are discussed along with ...

2012-11-28T23:59:59.000Z

75

Shock capturing with PDE-based artificial viscosity for an adaptive, higher-order discontinuous Galerkin finite element method  

E-Print Network (OSTI)

The accurate simulation of supersonic and hypersonic flows is well suited to higher-order (p > 1), adaptive computational fluid dynamics (CFD). Since these cases involve flow velocities greater than the speed of sound, an ...

Barter, Garrett E. (Garrett Ehud), 1979-

2008-01-01T23:59:59.000Z

76

Shock Capturing with PDE-Based Artificial Viscosity for an Adaptive, Higher-Order Discontinuous Galerkin Finite Element Method  

E-Print Network (OSTI)

The accurate simulation of supersonic and hypersonic flows is well suited to higher-order (p > 1), adaptive computational fluid dynamics (CFD). Since these cases involve flow velocities greater than the speed of sound, an ...

Barter, Garrett Ehud

77

Order acceptance using genetic algorithms  

Science Conference Proceedings (OSTI)

This paper uses a genetic algorithm to solve the order-acceptance problem with tardiness penalties. We compare the performance of a myopic heuristic and a genetic algorithm, both of which do job acceptance and sequencing, using an upper bound based on ... Keywords: Genetic algorithms, Order acceptance, Scheduling

Walter O. Rom; Susan A. Slotnick

2009-06-01T23:59:59.000Z

78

Semidefinite Relaxations of Ordering Problems  

E-Print Network (OSTI)

Jan 19, 2011 ... The quadratic ordering problem does not seem to have attracted ... 2 Linear Ordering as a Linear Program in 0-1 variables .... Instead of the Lovász-Schrijver lifting procedure, ...... Review of Economics and Statistics, 18, 1936. ... IEEE Transactions on Systems, Man, and Cybernetics, 11(2):109–125, 1981.

79

Evaluating ordering heuristics for dynamic partial-order reduction techniques  

Science Conference Proceedings (OSTI)

Actor programs consist of a number of concurrent objects called actors, which communicate by exchanging messages. Nondeterminism in actors results from the different possible orders in which available messages are processed. Systematic testing of actor ...

Steven Lauterburg; Rajesh K. Karmani; Darko Marinov; Gul Agha

2010-03-01T23:59:59.000Z

80

RPAM & Energy Order Requirements  

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

430.1C, Real Property Asset Management 430.1C, Real Property Asset Management and DOE O 430.2B, Departmental Energy, Renewable Energy and Transportation Management Requirements, Overlap & Differences Office of Engineering and Construction Management September 2009 2 10/27/2009 Energy Order & RPAM Order Requirements DOE O 430.1C - RPAM DOE O 430.2B ENERGY ORDER Energy Efficiency Water Consumption Utility Metering ESPCs & USPCs Personnel - Energy Training Environmental Management System (EMS) Real Property Performance Indicators Sustainable Buildings Facilities Information Management System (FIMS) Personnel - Certified Realty Specialists Ten Year Site Plans Sustainable & Integrated Design TEAM Executable Plans High Performance Building Plan OVERLAP Real Property

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


81

Exact test for Markov order  

E-Print Network (OSTI)

We describe an exact test of the null hypothesis that a Markov chain is nth order versus the alternate hypothesis that it is $(n+1)$-th order. The procedure does not rely on asymptotic properties, but instead builds up the test statistic distribution via surrogate data and is valid for any sample size. Surrogate data are generated using a novel algorithm that guarantees, per shot, a uniform sampling from the set of sequences that exactly match the nth order properties of the observed data.

Pethel, Shawn D

2013-01-01T23:59:59.000Z

82

Complex higher order derivative theories  

SciTech Connect

In this work is considered a complex scalar field theory with higher order derivative terms and interactions. A procedure is developed to quantize consistently this system avoiding the presence of negative norm states. In order to achieve this goal the original real scalar high order field theory is extended to a complex space attaching a complex total derivative to the theory. Next, by imposing reality conditions the complex theory is mapped to a pair of interacting real scalar field theories without the presence of higher derivative terms.

Margalli, Carlos A.; Vergara, J. David [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Mexico 04510 DF (Mexico)

2012-08-24T23:59:59.000Z

83

Keystone: Order (2013-CE-2601)  

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

DOE ordered Keystone Technologies, LLC to pay a $8,000 civil penalty after finding Keystone had failed to certify that certain models of fluorescent lamp ballasts comply with the applicable energy conservation standards.

84

TCP: Order (2011-CE-3501)  

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

DOE ordered Technical Consumer Products, Inc. to pay a $3,000 civil penalty after finding TCP had failed to certify that a certain model of medium base compact fluorescent lamp (CFL) complies with the applicable energy conservation standards.

85

Leotek: Order (2013-CE-4903)  

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

DOE ordered Leotek Electronics USA Corp. to pay a $8,000 civil penalty after finding Leotek had failed to certify that certain models of traffic signal modules and pedestrian modules comply with the applicable energy conservation standards.

86

Dialight: Order (2013-CE-4902)  

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

DOE ordered Dialight Corporation to pay a $8,000 civil penalty after finding Dialight had failed to certify that certain models of traffic signal modules and pedestrian modules comply with the applicable energy conservation standards.

87

Trastar: Order (2013-CE-49003)  

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

DOE ordered Trastar Inc. to pay a $8,000 civil penalty after finding Trastar had failed to certify that certain basic models of traffic signal modules and pedestrian modules comply with the applicable energy conservation standards.

88

Development of a model to predict flow oscillations in low-flow sodium boiling  

E-Print Network (OSTI)

An experimental and analytical program has been carried out in order to better understand the cause and effect of flow oscillations in boiling sodium systems. These oscillations have been noted in previous experiments with ...

Levin, Alan Edward

1980-01-01T23:59:59.000Z

89

flow_measurements_cryogenic  

Science Conference Proceedings (OSTI)

... A dynamic weighing system is used to measure ... using liquid nitrogen at flow rates of 1 ... For volumetric flow rate measurement, the uncertainty in fluid ...

2013-06-17T23:59:59.000Z

90

Multiphase flow calculation software  

DOE Patents (OSTI)

Multiphase flow calculation software and computer-readable media carrying computer executable instructions for calculating liquid and gas phase mass flow rates of high void fraction multiphase flows. The multiphase flow calculation software employs various given, or experimentally determined, parameters in conjunction with a plurality of pressure differentials of a multiphase flow, preferably supplied by a differential pressure flowmeter or the like, to determine liquid and gas phase mass flow rates of the high void fraction multiphase flows. Embodiments of the multiphase flow calculation software are suitable for use in a variety of applications, including real-time management and control of an object system.

Fincke, James R. (Idaho Falls, ID)

2003-04-15T23:59:59.000Z

91

Multiphase Flow Modeling Research  

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

Science Chris Guenther, Director Computational Science Division RUA Spring Meeting, Morgantown, WV March 2013 2 NETL's Multiphase Flow Science Team * The Multiphase Flow Science...

92

DOE Order on Quality Assurance  

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

INITIATED BY: INITIATED BY: www.directives.doe.gov Office of Health, Safety and Security U.S. Department of Energy ORDER Washington, D.C. Approved: 4-25-2011 SUBJECT: QUALITY ASSURANCE 1. PURPOSE. a. To ensure that Department of Energy (DOE), including National Nuclear Security Administration (NNSA), products and services meet or exceed customers' requirements and expectations. b. To achieve quality for all work based upon the following principles: (1) All work, as defined in this Order, is conducted through an integrated and effective management system; (2) Management support for planning, organization, resources, direction, and control is essential to quality assurance (QA); (3) Performance and quality improvement require thorough, rigorous

93

Short Order Macromedia Dreamweaver 3  

Science Conference Proceedings (OSTI)

From the Publisher:Short Order Dreamweaver 3 teaches you Dreamweaver in a step-by-step progression of the complete Web site creation process. Presented in a comprehensive yet streamlined format, examples based on real-life projects cover all phases of ...

Steven Moniz

2000-04-01T23:59:59.000Z

94

Watermark: Order (2011-SW-2908)  

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

DOE ordered Watermark Designs, Ltd. to pay a $4,200 civil penalty after finding Watermark Designs, Ltd. had manufactured and distributed in commerce in the U.S. sixty-three units of basic model SH-FAL90, a noncompliant showerhead.

95

Hicon: Order (2013-SE-1426)  

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

DOE ordered Ningbo Hicon International Industry Company, Ltd. to pay a $1,912,714 civil penalty after finding Hicon had manufactured and distributed in commerce in the U.S. 115,126 units of basic model BD-200, a noncompliant freezer.

96

Universal: Order (2013-SE-26004)  

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

DOE ordered Universal Lighting Technologies, Inc. to pay a $7,264 civil penalty after finding Universal had manufactured and distributed in commerce in the U.S. 454 units of model B140R277HP, a noncompliant fluorescent lamp ballast.

97

Weighted order statistic classifiers with large rank-order margin.  

Science Conference Proceedings (OSTI)

We describe how Stack Filters and Weighted Order Statistic function classes can be used for classification problems. This leads to a new design criteria for linear classifiers when inputs are binary-valued and weights are positive . We present a rank-based measure of margin that can be directly optimized as a standard linear program and investigate its effect on generalization error with experiment. Our approach can robustly combine large numbers of base hypothesis and easily implement known priors through regularization.

Porter, R. B. (Reid B.); Hush, D. R. (Donald R.); Theiler, J. P. (James P.); Gokhale, M. (Maya)

2003-01-01T23:59:59.000Z

98

Portable wastewater flow meter  

DOE Patents (OSTI)

A portable wastewater flow meter particularly adapted for temporary use at a single location in measuring the rate of liquid flow in a circular entrance conduit of a sewer manhole both under free flow and submerged, open channel conditions and under fill pipe, surcharged conditions, comprising an apparatus having a cylindrical external surface and an inner surface that constricts the flow through the apparatus in such a manner that a relationship exists between (1) the difference between the static pressure head of liquid flowing through the entrance of the apparatus and the static pressure head of liquid flowing through the constriction, and (2) the rate of liquid flow through the apparatus.

Hunter, Robert M. (320 S. Wilson Ave., Bozeman, MT 59715)

1999-02-02T23:59:59.000Z

99

Portable wastewater flow meter  

DOE Patents (OSTI)

A portable wastewater flow meter particularly adapted for temporary use at a single location in measuring the rate of liquid flow in a circular entrance conduit of a sewer manhole both under free flow and submerged, open channel conditions and under full pipe, surcharged conditions, comprising an apparatus having a cylindrical external surface and an inner surface that constricts the flow through the apparatus in such a manner that a relationship exists between (1) the difference between the static pressure head of liquid flowing through the entrance of the apparatus and the static pressure head of liquid flowing through the constriction, and (2) the rate of liquid flow through the apparatus.

Hunter, Robert M. (320 S. Wilson Ave., Bozeman, MT 59715)

1990-01-01T23:59:59.000Z

100

NETL: CD-ROM Ordering System  

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

CD-DVD Ordering System Publications CD-DVD Ordering System Please complete the following information so the National Energy Technology Lab (NETL) can promptly process your order....

Note: This page contains sample records for the topic "flow order ofo" 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

Electrolux: Order (2012-CE-1901)  

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

Electrolux North America, Electrolux North America, Respondent Issued: July 27, 2012 ) ) ) ) ) ORDER Case Number: 2012-CE-1901 By the General Counsel, U.S. Department of Energy: 1. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and Electrolux North America ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements located at 10 C.F.R. § 429.12. 2. DOE and Respondent have negotiated the terms of the Compromise Agreement that resolves this matter. A copy of the Compromise Agreement is attached hereto and incorporated by reference. 3. After reviewing the terms of the Compromise Agreement and evaluating the facts

102

Sunpentown: Order (2012-CE-1505)  

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

BEFORETHE BEFORETHE U.S. DEPARTMENT OF ENERGY WASHINGTON, D.C. 20585 In the Matter of: Sunpcntown International Inc. Respondent Issued: August 2, 2012 ) ) ) ) ) ) ORDER Case Number: 2012-CE-1505 By the General Counsel, U.S. Department of Energy: I. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and Sunpentown Intemational Inc. ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements located at 10 C.P.R. § 429.12. 2. The DOE and Respondent have negotiated the terms of the Compromise Agreement that resolve this matter. A copy of the Compromise Agreement is attached hereto and

103

Cooper: Order (2012-SE-4701)  

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

DOE ordered Cooper Power Systems, LLC to abide by the Compromise Agreement, which waived the civil penalty after finding Cooper had inadvertently distributed in commerce in the U.S. three models (total of five units) of distribution transformers. Cooper agrees to abide by the terms of a Notice of Noncompliance Determination to be issued pursuant to 10 C.F.R. § 429.114.

104

Effects of Upstream-Biased Third-Order Space Correction Terms on Multidimensional Crowley Advection Schemes  

Science Conference Proceedings (OSTI)

Several authors have improved the stability or conservation accuracy of the highly popular second-order Crowley advective differencing scheme in multidimensional flow. However, these improved versions still have the marked dispersive phase lag of ...

Robert E. Schlesinger

1985-07-01T23:59:59.000Z

105

Unsteady flow volumes  

SciTech Connect

Flow volumes are extended for use in unsteady (time-dependent) flows. The resulting unsteady flow volumes are the 3 dimensional analog of streamlines. There are few examples where methods other than particle tracing have been used to visualize time varying flows. Since particle paths can become convoluted in time there are additional considerations to be made when extending any visualization technique to unsteady flows. We will present some solutions to the problems which occur in subdivision, rendering, and system design. We will apply the unsteady flow volumes to a variety of field types including moving multi-zoned curvilinear grids.

Becker, B.G.; Lane, D.A.; Max, N.L.

1995-03-01T23:59:59.000Z

106

Research on Resource Value Flow Accounting Based on Circular Economy for Coal-fired Power Plant  

Science Conference Proceedings (OSTI)

This paper presents the methodology of resource value flow accounting developed for a study which combined material flow analysis?MFA? for the coal-fired power generation plant, in order to shed light on concepts such as resource productivity ... Keywords: Circular economy, Coal-fired power plant, Material flow analysis, Resource value flow accounting

Xie Zhiming; Yi Xuan

2010-05-01T23:59:59.000Z

107

Structure of Offshore Flow  

Science Conference Proceedings (OSTI)

The horizontal and vertical structure of the mean flow and turbulent fluxes are examined using aircraft observations taken near a barrier island on the east coast of the United States during offshore flow periods. The spatial structure is ...

Dean Vickers; L. Mahrt; Jielun Sun; Tim Crawford

2001-05-01T23:59:59.000Z

108

Recent advances in ordered intermetallics  

SciTech Connect

This paper briefly summarizes recent advances in intermetallic research and development. Ordered intermetallics based on aluminides and silicides possess attractive properties for structural applications at elevated temperatures in hostile environments; however, brittle fracture and poor fracture resistance limit their use as engineering materials in many cases. In recent years, considerable efforts have been devoted to the study of the brittle fracture behavior of intermetallic alloys; as a result, both intrinsic and extrinsic factors governing brittle fracture have been identified. Recent advances in first-principles calculations and atomistic simulations further help us in understanding atomic bonding, dislocation configuration, and alloying effects in intermetallics. The basic understanding has led to the development of nickel, iron, and titanium aluminide alloys with improved mechanical and metallurgical properties for structural use. Industrial interest in ductile intermetallic alloys is high, and several examples of industrial involvement are mentioned.

Liu, C.T.

1992-12-31T23:59:59.000Z

109

Ultrasonic flow metering system  

DOE Patents (OSTI)

A system for determining the density, flow velocity, and mass flow of a fluid comprising at least one sing-around circuit that determines the velocity of a signal in the fluid and that is correlatable to a database for the fluid. A system for determining flow velocity uses two of the inventive circuits with directional transmitters and receivers, one of which is set at an angle to the direction of flow that is different from the others.

Gomm, Tyler J. (Meridian, ID); Kraft, Nancy C. (Idaho Falls, ID); Mauseth, Jason A. (Pocatello, ID); Phelps, Larry D. (Pocatello, ID); Taylor, Steven C. (Idaho Falls, ID)

2002-01-01T23:59:59.000Z

110

Elbow mass flow meter  

SciTech Connect

Elbow mass flow meter. The present invention includes a combination of an elbow pressure drop generator and a shunt-type mass flow sensor for providing an output which gives the mass flow rate of a gas that is nearly independent of the density of the gas. For air, the output is also approximately independent of humidity.

McFarland, Andrew R. (College Station, TX); Rodgers, John C. (Santa Fe, NM); Ortiz, Carlos A. (Bryan, TX); Nelson, David C. (Santa Fe, NM)

1994-01-01T23:59:59.000Z

111

Water infiltration and intermittent flow in rough-walled fractures  

DOE Green Energy (OSTI)

Flow visualization experiments were conducted in transparent replicas of natural rough-walled fractures. The fracture was inclined to observe the interplay between capillary and gravity forces. Water was introduced into the fracture by a capillary siphon. Preferential flow paths were observed, where intermittent flow frequently occurred. The water infiltration experiments suggest that intermittent flow in fractures appears to be the rule rather than the exception. In order to investigate the mechanism causing intermittent flow in fractures, parallel plates with different apertures were assembled using lucite and glass. A medium-coarse-fine pore structure is believed to cause the intermittency in flow. Intermittent flow was successfully produced in the parallel plate experiments using the lucite plates. After several trials, intermittent flow was also produced in the glass plates.

Su, G.

1995-05-01T23:59:59.000Z

112

Algorithms for discovering bucket orders from data  

Science Conference Proceedings (OSTI)

Ordering and ranking items of different types are important tasks in various applications, such as query processing and scientific data mining. A total order for the items can be misleading, since there are groups of items that have practically equal ... Keywords: bucket order, ordering, partial order, ranking

Aristides Gionis; Heikki Mannila; Kai Puolamäki; Antti Ukkonen

2006-08-01T23:59:59.000Z

113

Power plant degradation : a modular secondary plant and integral flow accelerated corrosion model  

E-Print Network (OSTI)

Flow Accelerated Corrosion (FAC) is the most prevalent material degradation mechanism for low carbon steel in steam-water flow systems. The band of uncertainty in predictions of wear rate due to FAC spans one to two orders ...

Van der Helm, Mark Johan, 1972-

2001-01-01T23:59:59.000Z

114

Laboratory–Numerical Model Comparisons of Flow over a Coastal Canyon  

Science Conference Proceedings (OSTI)

Different modeling approaches are applied to the same geophysical flow in order to assess the ability of laboratory models to provide useful benchmarks in the development of oceanic numerical models. The test case considered here—that of the flow ...

Nicolas Pérenne; Dale B. Haidvogel; Don L. Boyer

2001-02-01T23:59:59.000Z

115

Redox Flow Batteries: a Review  

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

1137-1164 Date Published 102011 ISSN 1572-8838 Keywords Flow battery, Flow cell, Redox, Regenerative fuel cell, Vanadium Abstract Redox flow batteries (RFBs) are enjoying a...

116

Lateral flow strip assay  

DOE Patents (OSTI)

A lateral flow strip assay apparatus comprising a housing; a lateral flow strip in the housing, the lateral flow strip having a receiving portion; a sample collection unit; and a reagent reservoir. Saliva and/or buccal cells are collected from an individual using the sample collection unit. The sample collection unit is immersed in the reagent reservoir. The tip of the lateral flow strip is immersed in the reservoir and the reagent/sample mixture wicks up into the lateral flow strip to perform the assay.

Miles, Robin R. (Danville, CA); Benett, William J. (Livermore, CA); Coleman, Matthew A. (Oakland, CA); Pearson, Francesca S. (Livermore, CA); Nasarabadi, Shanavaz L. (Livermore, CA)

2011-03-08T23:59:59.000Z

117

On transfinite Knuth-Bendix orders  

Science Conference Proceedings (OSTI)

In this paper we discuss the recently introduced transfinite Knuth-Bendix orders. We prove that any such order with finite subterm coefficients and for a finite signature is equivalent to an order using ordinals below ??, that is, ...

Laura Kovács; Georg Moser; Andrei Voronkov

2011-07-01T23:59:59.000Z

118

President Truman Orders Development of Thermonuclear Weapon ...  

National Nuclear Security Administration (NNSA)

Weapon President Truman Orders Development of Thermonuclear Weapon January 31, 1950 Washington, DC President Truman Orders Development of Thermonuclear Weapon President...

119

Federal Energy Management Program: Executive Order 13514  

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

514 to someone by E-mail Share Federal Energy Management Program: Executive Order 13514 on Facebook Tweet about Federal Energy Management Program: Executive Order 13514 on Twitter...

120

Federal Energy Management Program: Executive Order 13221  

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

Fleet Reporting Executive Order 13221 Executive Order (E.O.) 13221, Energy Efficient Standby Power Devices, calls for Federal agencies to purchase products that use minimal...

Note: This page contains sample records for the topic "flow order ofo" 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

Glimpse of heavy electrons reveals "hidden order"  

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

Glimpse of heavy electrons reveals "hidden order" Glimpse of heavy electrons reveals "hidden order" The remarkable breakthrough helps validate theory behind the observed increase...

122

Federal Energy Management Program: Executive Order 13423  

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

Executive Order Executive Order 13423 to someone by E-mail Share Federal Energy Management Program: Executive Order 13423 on Facebook Tweet about Federal Energy Management Program: Executive Order 13423 on Twitter Bookmark Federal Energy Management Program: Executive Order 13423 on Google Bookmark Federal Energy Management Program: Executive Order 13423 on Delicious Rank Federal Energy Management Program: Executive Order 13423 on Digg Find More places to share Federal Energy Management Program: Executive Order 13423 on AddThis.com... Requirements by Subject Requirements by Regulation National Energy Conservation Policy Act Executive Order 13514 Energy Independence & Security Act Executive Order 13423 Energy Policy Act of 2005 Executive Order 13221 Energy Policy Act of 1992 Notices & Rules

123

Diurnal Cycle of Supercritical Along-Coast Flows  

Science Conference Proceedings (OSTI)

In this study, a three-dimensional hydrostatic mesoscale model is used to address the transient behavior of supercritical along-coast flow. A control experiment and several sensitivity tests are performed in order to investigate the diurnal cycle ...

Stefan Söderberg; Michael Tjernström

2002-09-01T23:59:59.000Z

124

Measurement of plasma flows using Mach probe arrays  

E-Print Network (OSTI)

A rectangular array of three-dimensional Mach probes is constructed and installed in the plasma vessel of the Versatile Toroidal Facility (VTF) at MIT in order to measure ion flow velocity on the cross section of the VTF. ...

Kardon, Brian (Brian Michael)

2008-01-01T23:59:59.000Z

125

Do Breaking Mountain Waves Deceierate the Local Mean Flow?  

Science Conference Proceedings (OSTI)

Numerical simulations are examined in order to determine the local mean flow response to the generation, propagation, and breakdown of two-dimensional mountain waves. Realistic and idealized cases are considered, and in all instances the pressure ...

Dale R. Durran

1995-11-01T23:59:59.000Z

126

Rossby Wave Propagation on a Realistic Longitudinally Varying Flow  

Science Conference Proceedings (OSTI)

The response of a barotropic model, linearized about a climatological 300-mb December–February time-mean flow to localized forcing, is considered. In order to aid the design of the experiments and interpretation of the results, a simplified ...

Brian J. Hoskins; Tercio Ambrizzi

1993-06-01T23:59:59.000Z

127

An immersed boundary method for complex incompressible flows  

Science Conference Proceedings (OSTI)

An immersed boundary method for time-dependent, three-dimensional, incompressible flows is presented in this paper. The incompressible Navier-Stokes equations are discretized using a low-diffusion flux splitting method for the inviscid fluxes and second-order ... Keywords: High Reynolds number flows, Immersed boundary method, Incompressible Navier-Stokes equations

Jung-Il Choi; Roshan C. Oberoi; Jack R. Edwards; Jacky A. Rosati

2007-06-01T23:59:59.000Z

128

E13: An Experimentally-based Flow Stress Model for Cortical Bone  

Science Conference Proceedings (OSTI)

Developed here is a micro-scale-based flow stress model of cortical bone. In order to ... Catalysts by Using the Metal Ion-reducing Bacterium Shewanella Algae.

129

R:\DECISION\0083.VBU  

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

June 21, 2001 Complaint is not at issue in the present case. June 21, 2001 Complaint is not at issue in the present case. March 2, 2004 DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Decision of the Director Name of Petitioner: S. R. Davis Date of Filing: February 6, 2004 Case Number: VBU-0083 S. R. Davis, a former employee of Fluor Fernald, Inc. (Fluor), a Department of Energy (DOE) contractor, appeals the DOE Ohio Field Office's (OFO) dismissal of the whistleblower complaint against Fluor she filed under 10 C.F.R. Part 708, the DOE Contractor Employee Protection Program. As explained below, I am affirming OFO's dismissal of the subject complaint. I. BACKGROUND A. The DOE's Contractor Employee Protection Program The DOE's Contractor Employee Protection Program was established to safeguard "public and employee

130

Solids mass flow determination  

DOE Patents (OSTI)

Method and apparatus for determining the mass flow rate of solids mixed with a transport fluid to form a flowing mixture. A temperature differential is established between the solids and fluid. The temperature of the transport fluid prior to mixing, the temperature of the solids prior to mixing, and the equilibrium temperature of the mixture are monitored and correlated in a heat balance with the heat capacities of the solids and fluid to determine the solids mass flow rate.

Macko, Joseph E. (Hempfield Township, Westmoreland County, PA)

1981-01-01T23:59:59.000Z

131

Turbulent flow in graphene  

E-Print Network (OSTI)

We demonstrate the possibility of a turbulent flow of electrons in graphene in the hydrodynamic region, by calculating the corresponding turbulent probability density function. This is used to calculate the contribution of the turbulent flow to the conductivity within a quantum Boltzmann approach. The dependence of the conductivity on the system parameters arising from the turbulent flow is very different from that due to scattering.

Kumar S. Gupta; Siddhartha Sen

2009-11-03T23:59:59.000Z

132

Multiple sort flow cytometer  

DOE Patents (OSTI)

A flow cytometer utilizes multiple lasers for excitation and respective fluorescence of identified dyes bonded to specific cells or events to identify and verify multiple events to be sorted from a sheath flow and droplet stream. Once identified, verified and timed in the sheath flow, each event is independently tagged upon separation from the flow by an electrical charge of +60, +120, or +180 volts and passed through oppositely charged deflection plates with ground planes to yield a focused six way deflection of at least six events in a narrow plane.

Van den Engh, Ger (Seattle, WA); Esposito, Richard J. (Seattle, WA)

1996-01-01T23:59:59.000Z

133

Droplet Laden Flow Data  

Science Conference Proceedings (OSTI)

... Flow Past a Heated Cylinder, Atomization and Sprays, 2006, 16(6 ... Numerical Modeling and Experimental Measurements of Water Spray Impact and ...

2013-07-15T23:59:59.000Z

134

Black String Flow  

E-Print Network (OSTI)

We give an exact description of the steady flow of a black string into a planar horizon. The event horizon is out of equilibrium and provides a simple, exact instance of a `flowing black funnel' in any dimension D>=5. It is also an approximation to a smooth intersection between a black string and a black hole, in the limit in which the black hole is much larger than the black string thickness. The construction extends easily to more general flows, in particular charged flows.

Emparan, Roberto

2013-01-01T23:59:59.000Z

135

Visualization of Fluid Flow  

Science Conference Proceedings (OSTI)

... Goujon and J. Devaney, Large Scale Simulations of Single and Multi- Component Flow in Porous Media in Proceedings of SPIE: The International ...

2010-12-15T23:59:59.000Z

136

LLNS Beryllium Consent Order Fact Sheet  

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

- LLNS Beryllium Consent Order - LLNS Beryllium Consent Order SUMMARY OF CONSENT ORDER In November 2010, the U.S. Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) issued a consent order to Lawrence Livermore National Security, LLC (LLNS) for deficiencies related to LLNS's implementation of DOE's Chronic Beryllium Disease Prevention Program (CBDPP) regulation at Lawrence Livermore National Laboratory. The consent order requires LLNS to implement corrective actions that will ensure LLNS meets DOE requirements for assessing and controlling beryllium hazards and minimizes potential worker exposures to legacy beryllium hazards in Laboratory buildings. Under the terms of the consent order, LLNS agrees to implement corrective actions that address the

137

Capabilities for information flow  

Science Conference Proceedings (OSTI)

This paper presents a capability-based mechanism for permissive yet secure enforcement of information-flow policies. Language capabilities have been studied widely, and several popular implementations, such as Caja and Joe-E, are available. By making ... Keywords: capabilities, information flow control

Arnar Birgisson; Alejandro Russo; Andrei Sabelfeld

2011-06-01T23:59:59.000Z

138

Elbow mass flow meter  

DOE Patents (OSTI)

The present invention includes a combination of an elbow pressure drop generator and a shunt-type mass flow sensor for providing an output which gives the mass flow rate of a gas that is nearly independent of the density of the gas. For air, the output is also approximately independent of humidity. 3 figs.

McFarland, A.R.; Rodgers, J.C.; Ortiz, C.A.; Nelson, D.C.

1994-08-16T23:59:59.000Z

139

Generalized structure of higher order nonclassicality  

E-Print Network (OSTI)

A generalized notion of higher order nonclassicality (in terms of higher order moments) is introduced. Under this generalized framework of higher order nonclassicality, conditions of higher order squeezing and higher order subpoissonian photon statistics are derived. A simpler form of the Hong-Mandel higher order squeezing criterion is derived under this framework by using an operator ordering theorem introduced by us in [J. Phys. A. 33 (2000) 5607]. It is also generalized for multi-photon Bose operators of Brandt and Greenberg. Similarly, condition for higher order subpoissonian photon statistics is derived by normal ordering of higher powers of number operator. Further, with the help of simple density matrices, it is shown that the higher order antibunching (HOA) and higher order subpoissonian photon statistics (HOSPS) are not the manifestation of the same phenomenon and consequently it is incorrect to use the condition of HOA as a test of HOSPS. It is also shown that the HOA and HOSPS may exist even in absence of the corresponding lower order phenomenon. Binomial state, nonlinear first order excited squeezed state (NLESS) and nonlinear vacuum squeezed state (NLVSS) are used as examples of quantum state and it is shown that these states may show higher order nonclssical characteristics. It is observed that the Binomial state which is always antibunched, is not always higher order squeezed and NLVSS which shows higher order squeezing does not show HOSPS and HOA. The opposite is observed in NLESS and consequently it is established that the HOSPS and HOS are two independent signatures of higher order nonclassicality

Amit Verma; Anirban Pathak

2009-01-21T23:59:59.000Z

140

GreenOrder | Open Energy Information  

Open Energy Info (EERE)

Place New York, New York Zip 10016 Product Founded in 2000, GreenOrder is a sustainability strategy and marketing firm References GreenOrder1 LinkedIn Connections...

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


141

Evaluating Heuristic Optimization Phase Order Search Algorithms  

Science Conference Proceedings (OSTI)

Program-specific or function-specific optimization phase sequences are universally accepted to achieve better overall performance than any fixed optimization phase ordering. A number of heuristic phase order space search algorithms have been devised ...

Prasad A. Kulkarni; David B. Whalley; Gary S. Tyson

2007-03-01T23:59:59.000Z

142

Higher Order Temporal Correlation Measured Using Up ...  

Science Conference Proceedings (OSTI)

... NIST. The results were published in Optics Express and include an animation showing the fourth order coloration. Lijun ...

2012-08-20T23:59:59.000Z

143

Executive Order 13423- Strengthening Federal Environmental, Energy...  

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

423- Strengthening Federal Environmental, Energy, and Transportation Management Executive Order 13423- Strengthening Federal Environmental, Energy, and Transportation Management It...

144

Higher order invariants, cohomology, and automorphic forms  

E-Print Network (OSTI)

A general structure theorem on higher order invariants is proven. For an arithmetic group, the structure of the corresponding Hecke module is determined. It is shown that the module does not contain any irreducible submodule. This explains the fact that L-functions of higher order forms have no Euler-product. Higher order cohomology is introduced, classical results of Borel are generalized and a higher order version of Borel's conjecture is stated.

Deitmar, Anton

2008-01-01T23:59:59.000Z

145

Modelling two-phase flow in porous media at the pore scale using the volume-of-fluid method  

Science Conference Proceedings (OSTI)

We present a stable numerical scheme for modelling multiphase flow in porous media, where the characteristic size of the flow domain is of the order of microns to millimetres. The numerical method is developed for efficient modelling of multiphase flow ... Keywords: Pore-scale modelling, Porous media, Two-phase flow, Volume of fluid

Ali Q. Raeini; Martin J. Blunt; Branko Bijeljic

2012-07-01T23:59:59.000Z

146

Urban traffic flow forecasting using Gauss-SVR with cat mapping, cloud model and PSO hybrid algorithm  

Science Conference Proceedings (OSTI)

In order to improve forecasting accuracy of urban traffic flow, this paper applies support vector regression (SVR) model with Gauss loss function (namely Gauss-SVR) to forecast urban traffic flow. By using the input historical flow data as the validation ... Keywords: Cat mapping, Chaos theory, Cloud model, Particle Swarm Optimization, Support vector regression, Traffic flow forecasting

Ming-Wei Li; Wei-Chiang Hong; Hai-Gui Kang

2013-01-01T23:59:59.000Z

147

Additive decomposition of fuzzy pre-orders  

Science Conference Proceedings (OSTI)

Fuzzy pre-orders (reflexive and min-transitive fuzzy relations) constitute an important class of fuzzy relations. By means of an indifference generator, a fuzzy pre-order can be decomposed additively into two parts: an indifference relation and a strict ... Keywords: Transitivity, Frank t-norm, Fuzzy pre-order, Indifference generator, Indifference relation, Nilpotent minimum, Strict preference relation

Susana Díaz; Bernard De Baets; Susana Montes

2007-04-01T23:59:59.000Z

148

Higher-order symbolic execution via contracts  

Science Conference Proceedings (OSTI)

We present a new approach to automated reasoning about higher-order programs by extending symbolic execution to use behavioral contracts as symbolic values, thus enabling symbolic approximation of higher-order behavior. Our approach is based on the idea ... Keywords: higher-order contracts, reduction semantics, symbolic execution

Sam Tobin-Hochstadt; David Van Horn

2012-11-01T23:59:59.000Z

149

Heat flow of Oregon  

DOE Green Energy (OSTI)

An extensive new heat flow and geothermal gradient data set for the State of Oregon is presented on a contour map of heat flow at a scale of 1:1,000,000 and is summarized in several figures and tables. The 1:1,000,000 scale heat flow map is contoured at 20 mW/m/sup 2/ (0.5 HFU) intervals. Also presented are maps of heat flow and temperature at a depth of 1 km averaged for 1/sup 0/ x 1/sup 0/ intervals. Histograms and averages of geothermal gradient and heat flow for the State of Oregon and for the various physiographic provinces within Oregon are also included. The unweighted mean flow for Oregon is 81.3 +- 2.7 mW/m/sup 2/ (1.94 +- 0.06 HFU). The average unweighted geothermal gradient is 65.3 +- 2.5/sup 0/C/km. The average heat flow value weighted on the basis of geographic area is 68 +- 5 mW/m/sup 2/ (1.63 +- 0.12 HFU) and the average weighted geothermal gradient is 55.0 +- 5/sup 0/C/km.

Blackwell, D.D.; Hull, D.A.; Bowen, R.G.; Steele, J.L.

1978-01-01T23:59:59.000Z

150

Multiphase Flow Modeling Research  

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

Science Science Chris Guenther, Director Computational Science Division RUA Spring Meeting, Morgantown, WV March 2013 2 NETL's Multiphase Flow Science Team * The Multiphase Flow Science Team develops physics-based simulation models to conduct applied scientific research. - Development of new theory - Extensive on-site and collaborative V&V efforts and testing - Engages in technology transfer - Applies the models to industrial scale problems. 3 Why is Multiphase Flow Science Needed? * Industry is increasingly relying on multiphase technologies to produce clean and affordable energy with carbon capture. * Unfortunately, the presence of a solid phase reduces the operating capacity of a typical energy device from its original design on average by 40% [1].

151

Shroud leakage flow discouragers  

SciTech Connect

A turbine assembly includes a plurality of rotor blades comprising a root portion, an airfoil having a pressure sidewall and a suction sidewall, and a top portion having a cap. An outer shroud is concentrically disposed about said rotor blades, said shroud in combination with said tip portions defining a clearance gap. At least one circumferential shroud leakage discourager is disposed within the shroud. The leakage discourager(s) increase the flow resistance and thus reduce the flow of hot gas flow leakage for a given pressure differential across the clearance gap to improve overall turbine efficiency.

Bailey, Jeremy Clyde (Middle Grove, NY); Bunker, Ronald Scott (Niskayuna, NY)

2002-01-01T23:59:59.000Z

152

Bott’s Area-Preserving Flux-Form Advection Algorithm: Extension to Higher Orders and Additional Tests  

Science Conference Proceedings (OSTI)

Bott’s forward-in-time, positive-definite, area-preserving flux-form advection algorithm is extended to higher orders. The new algorithm versions are tested with two-dimensional flow fields: a purely rotational flow and a purely deformational ...

Alexandre A. Costa; Anto?nio JoséC. Sampaio

1997-08-01T23:59:59.000Z

153

Infinite order decompositions of C$^*$-algebras  

E-Print Network (OSTI)

In the given article infinite order decompositions of C*-algebras are investigated. It is proved that for the infinite order decomposition of a C*-algebra A with respect to an infinite orthogonal set of projections of A, if the diagonal components of the infinite order decomposition are von Neumann algebras then the infinite order decomposition is a von Neumann algebra. Also, it is proved that, if a C*-algebra A with an infinite orthogonal set of projections such, that the least upper bound of this set is 1, is not a von Nemann algebra, projections of the set are pearwise equivalent then A does not coincide with its infinite order decomposition, and, if the infinite order decomposition is not weakly closed then this infinite order decomposition is not a C*-algebra.

Arzikulov, F N

2011-01-01T23:59:59.000Z

154

A Parallel Second-Order Adaptive Mesh Algorithm for Incompressible Flow in Porous Media  

E-Print Network (OSTI)

solving multiphase, incompressible ?ows in porous media. Wemultiphase, multicomponent incompressible ?ow in hetero- geneous porous

Pau, George Shu Heng

2009-01-01T23:59:59.000Z

155

Second-order Godunov-type scheme for reactive flow calculations on moving meshes  

E-Print Network (OSTI)

is not resolved by the grid points. Instead in [16] the chemical heat release is put into the Riemann problem of smoothness, written on the graph of the control function, is minimized. The grid-lines are condensed zone is resolved by putting there several grid points in the normal direction. This requires to use

156

Bifurcation and Stability of Low-Order Steady Flows in Horizontally and Vertically Forced Convection  

Science Conference Proceedings (OSTI)

The response of a convecting fluid to externally imposed horizontal and vertical temperature gradients is fundamentally different from that obtained when only vertical forcing is present. Using a three-component spectral model of two-dimensional ...

David A. Yost; Hampton N. Shirer

1982-01-01T23:59:59.000Z

157

An order flow model and a liquidity measure of financial markets  

E-Print Network (OSTI)

The thesis seeks a better understanding of liquidity generation process of financial markets and attempts to find a quantitative measure of market liquidity. Various statistical modeling techniques are introduced to model ...

Kim, Adlar Jeewook

2008-01-01T23:59:59.000Z

158

Asymptotic and numerical analysis of an inviscid bounded vortex flow at low Mach number  

Science Conference Proceedings (OSTI)

The inviscid low Mach number compressible flow developing from a plane incompressible vortex with constant density in a bounded domain is studied. A reference solution for this model flow is obtained by two-time scale asymptotic development in the zero ... Keywords: Asymptotic development, Compressible low Mach number flow, Explicit Roe scheme, Implicit scheme, WENO and high-order-compact schemes

Anne Cadiou; Lionel Le Penven; Marc Buffat

2008-09-01T23:59:59.000Z

159

A Lagrangian VOF tensorial penalty method for the DNS of resolved particle-laden flows  

Science Conference Proceedings (OSTI)

The direct numerical simulation of particle flows is investigated by a Lagrangian VOF approach and penalty methods of second order convergence in space for incompressible flows interacting with resolved particles on a fixed structured grid. A specific ... Keywords: Collision and lubrication models, DNS of particle flows, Fluidized beds, Lagrangian VOF, Resolved scale particles, Viscous penalty method

Stéphane Vincent, Jorge César Brändle De Motta, Arthur Sarthou, Jean-Luc Estivalezes, Olivier Simonin, Eric Climent

2014-01-01T23:59:59.000Z

160

RMOTC - Testing - Flow Assurance  

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

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

Note: This page contains sample records for the topic "flow order ofo" 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

Maple Sap Flow  

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

I know a little about this topic even though I am from Illinois which is far from the heart of maple syrup country. Sap flows from a maple tree by internal pressure caused by the...

162

Modons in Shear Flow  

Science Conference Proceedings (OSTI)

Modons in shear flow are computed as equilibrium solutions of the equivalent barotropic vorticity equation using a numerical Newton–Kantorovich iterative technique with double Fourier spectral expansion. The model is given a first guess of an ...

Sue Ellen Haupt; James C. McWilliams; Joseph J. Tribbia

1993-05-01T23:59:59.000Z

163

Stochastically scalable flow control  

Science Conference Proceedings (OSTI)

Recent advances in the mathematical analysis of flow control have prompted the creation of the Scalable TCP (STCP) and Exponential RED (E-RED) algorithms. These are designed to be scalable under the popular deterministic delay ...

Thomas Voice

2009-10-01T23:59:59.000Z

164

RG flows and instantons  

Science Conference Proceedings (OSTI)

In these two lectures I discuss RG flow solutions in (1,0) six dimensional supergravity involving SU(2) Yang-Mills instantons. in the conformally flat part of the 6D metric. The solutions interpolate between two (4,0) supersymmetric AdS{sub 3} Multiplication-Sign S{sup 3} backgrounds with different values of AdS{sub 3} and S{sup 3} radii and describe RG flows in the dual 2D SCFT. The flows described are of v.e.v. type, driven by a vacuum expectation value of a (not exactly) marginal operator of dimension 2 in the UV. We give an interpretation of the supergravity solution in terms of the D1/D5 system in type I string theory on K3, whose effective field theory is expected to flow to a (4,0) SCFT in the infrared.

Gava, Edi [INFN, Trieste (Italy)

2012-09-24T23:59:59.000Z

165

Parallel flow diffusion battery  

DOE Patents (OSTI)

A parallel flow diffusion battery for determining the mass distribution of an aerosol has a plurality of diffusion cells mounted in parallel to an aerosol stream, each diffusion cell including a stack of mesh wire screens of different density.

Yeh, Hsu-Chi (Albuquerque, NM); Cheng, Yung-Sung (Albuquerque, NM)

1984-08-07T23:59:59.000Z

166

Islands in Zonal Flow  

Science Conference Proceedings (OSTI)

The impact of a meridional gradient in sea surface temperature (warm toward the equator, cold toward the pole) on the circulation around an island is investigated. The upper-ocean eastward geostrophic flow that balances such a meridional gradient ...

Michael A. Spall

2003-12-01T23:59:59.000Z

167

Parallel flow diffusion battery  

DOE Patents (OSTI)

A parallel flow diffusion battery for determining the mass distribution of an aerosol has a plurality of diffusion cells mounted in parallel to an aerosol stream, each diffusion cell including a stack of mesh wire screens of different density.

Yeh, H.C.; Cheng, Y.S.

1984-01-01T23:59:59.000Z

168

Casting Flow Chart  

Science Conference Proceedings (OSTI)

Figure: ...Fig. 1 Simplified flow diagram of the basic operations for producing a steel casting. Similar diagrams can be applied to other ferrous and nonferrous alloys produced by sand

169

Flow cytometer jet monitor system  

DOE Patents (OSTI)

A direct jet monitor illuminates the jet of a flow cytometer in a monitor wavelength band which is substantially separate from the substance wavelength band. When a laser is used to cause fluorescence of the substance, it may be appropriate to use an infrared source to illuminate the jet and thus optically monitor the conditions within the jet through a CCD camera or the like. This optical monitoring may be provided to some type of controller or feedback system which automatically changes either the horizontal location of the jet, the point at which droplet separation occurs, or some other condition within the jet in order to maintain optimum conditions. The direct jet monitor may be operated simultaneously with the substance property sensing and analysis system so that continuous monitoring may be achieved without interfering with the substance data gathering and may be configured so as to allow the front of the analysis or free fall area to be unobstructed during processing.

Van den Engh, Ger (Seattle, WA)

1997-01-01T23:59:59.000Z

170

Three dimensional flow processor  

DOE Patents (OSTI)

The 3D-flow processor is a general purpose programmable data stream pipelined device that allows fast data movement in six directions for digital signal processing applications such as identifying objects in a matrix in a programmable form. The 3D-flow processor can be used in one dimensional, two dimensional, and three dimensional topologies capable of sustaining an input data rate of up to 100 million data (or frames) per second in a parallel processing system.

Crosetto, D.B.

1992-01-01T23:59:59.000Z

171

Increased Power Flow Guidebook  

Science Conference Proceedings (OSTI)

The Increased Power Flow (IPF) Guidebook is a state-of-the-art and best practices guidebook on increasing power flow capacities of existing overhead transmission lines, underground cables, power transformers, and substation equipment without compromising safety and reliability. The Guidebook discusses power system concerns and limiting conditions to increasing capacity, reviews available technology options and methods, illustrates alternatives with case studies, and analyzes costs and benefits of differe...

2005-11-16T23:59:59.000Z

172

Advanced Flow-Battery Systems  

Science Conference Proceedings (OSTI)

Presentation Title, Advanced Flow-Battery Systems ... Abstract Scope, Flow- battery systems (FBS) were originally developed over 30 years ago and have since ...

173

Fluid Metrology Calibration Services - Water Flow  

Science Conference Proceedings (OSTI)

Fluid Metrology Calibration Services - Water Flow. Water Flow Calibrations 18020C. ... NIST provides calibration services for water flow meters. ...

2011-10-03T23:59:59.000Z

174

An overview of task order 10  

DOE Green Energy (OSTI)

Task Order 10 formalizes a collaboration in high explosive pulsed power (HEPP) experiments between LANL and VNIIEF. The focus is the VNIIEF disk explosive magnetic generator (DEMG) technology. The task order outlines a sequence of tasks and deliverables culminating in an experiment which takes place in the US utilizing US explosives and a Russian DEMG. This talk summarizes task order 10. It gives a brief history and present status in terms of the proposed high pressure EOS experiment (ALT-3).

Rousculp, Christopher L [Los Alamos National Laboratory

2011-01-12T23:59:59.000Z

175

Order-of-Magnitude Influence Diagrams  

E-Print Network (OSTI)

In this paper, we develop a qualitative theory of influence diagrams that can be used to model and solve sequential decision making tasks when only qualitative (or imprecise) information is available. Our approach is based on an order-of-magnitude approximation of both probabilities and utilities and allows for specifying partially ordered preferences via sets of utility values. We also propose a dedicated variable elimination algorithm that can be applied for solving order-of-magnitude influence diagrams.

Marinescu, Radu

2012-01-01T23:59:59.000Z

176

Engineered Solutions: Order (2010-CE-2112)  

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

DOE issued an Order after entering into a Compromise Agreement with Engineered Solutions, Inc. to resolve a case involving the failure to certify dehumidifier basic model SD109.

177

Hierarchically Ordered Porous Carbon Films for Commercial ...  

for kinetic adsorption. The ORNL invention offers both a method for making new, hierarchically ordered porous carbon films and describes a capacitive deionization

178

Executive Order 13514: Implementation Status Update  

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

Larry Stirling Office of Environmental Policy & Assistance (HS-22) Environmental Sustainability Network February 18, 2010 Executive Order 13514 (October 5, 2009) "To establish an...

179

Federal Energy Management Program: Executive Order 13221  

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

221 Executive Order (E.O.) 13221, Energy Efficient Standby Power Devices, calls for Federal agencies to purchase products that use minimal standby power when possible. It was...

180

High order Parzen windows and randomized sampling.  

E-Print Network (OSTI)

???In the thesis, high order Parzen windows are studied for understanding some algorithms in learning theory and randomized sampling in multivariate approximation. Our ideas are… (more)

Zhou, Xiangjun (???)

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

?1 Minimization via Randomized First Order Algorithms  

E-Print Network (OSTI)

In this paper we propose randomized first-order algorithms for solving bilinear ...... does not require knowledge of ?) is not worse that the “theoretically optimal” ...

182

QUADRATIC ORDER CONDITIONS FOR BANG-SINGULAR ...  

E-Print Network (OSTI)

First, we obtain second order necessary optimality conditions. Secondly, we get a ... enters linearly, is that the corresponding second variation does not contain.

183

Meridional Flow Field of Axisymmetric Flows in a Rotating Annulus  

Science Conference Proceedings (OSTI)

Measurements of the flow field were made of the axisymmetric flow in a differentially heated rotating fluid annulus by using a long-term tracking of a tracer particle. Its meridional flow profile is composed of a flow circulating in a large ...

T. Tajima; T. Nakamura

2000-09-01T23:59:59.000Z

184

Catalyst regeneration apparatus with radial flow distribution  

Science Conference Proceedings (OSTI)

Apparatus is described for regenerating spent hydrocarbon conversion catalyst. Catalyst particles in a vertically-elongated movable tapered bed are contacted with a hot oxygen-containing gas stream in order to remove, by means of combustion, coke which accumulated on the catalyst particles while they were used in a hydrocarbon conversion zone. Catalyst moves downward under the influence of gravity. The catalyst bed is tapered such that the thickness of the bed, in a dimension which is transverse to the direction of catalyst movement, varies from a minimum at the top of the tapered bed to a maximum at the bottom of the tapered bed. Gas passes through the tapered bed in a direction which is substantially transverse to the direction of catalyst movement. Substantially, all of the catalyst in the bed is in contact with the flowing gas. The variation in bed thickness causes a varying gas flow rate through the bed, from a maximum flow rate at the top of the tapered bed to a minimum flow rate at the bottom of the tapered bed and reduces the time that catalyst is exposed to high temperature gases. This flow pattern results in the delivery of oxygen in a manner which more closely matches the oxygen requirement for combustion at each point in the tapered bed. Advantages of the invention include increased coke burning capacity and longer catalyst life. Catalytic reforming is an example of a hydrocarbon conversion process in which the invention may be advantageously employed. 9 figs.

Sechrist, P.A.; Koves, W.J.

1994-01-11T23:59:59.000Z

185

Formation flow channel blocking  

SciTech Connect

A method is claimed for selectively blocking high permeability flow channels in an underground hydrocarbon material bearing formation having flow channels of high permeability and having flow channels of lesser permeability. The method includes the following steps: introducing a blocking material fluid comprising a blocking material in a carrier into the flow channels through an injection well in communication with the formation; introducing a buffer fluid into the formation through the injection well for the buffer fluid to displace the blocking material fluid away from the injection well; allowing the blocking material to settle in the channels to resist displacement by fluid flowing through the channels; introducing a quantity of an activating fluid into the channels through the injection well at a sufficient rate for the activating fluid to displace the buffer fluid and finger into the high permeability channels to reach the blocking material in the high permeability channels without reaching the blocking material in the low permeability channels, the activating fluid being adapted to activate the blocking material which it reaches to cause blocking of the high permeability channels.

Kalina, A.I.

1982-11-30T23:59:59.000Z

186

Partial Word Order Freezing in Dutch  

Science Conference Proceedings (OSTI)

Dutch allows for variation as to whether the first position in the sentence is occupied by the subject or by some other constituent, such as the direct object. In particular situations, however, this commonly observed variation in word order is `frozen' ... Keywords: Bidirectional Optimality Theory, Corpus study, Definiteness, Variation, Word order freezing

Gerlof J. Bouma; Petra Hendriks

2012-01-01T23:59:59.000Z

187

Exhaustive Optimization Phase Order Space Exploration  

Science Conference Proceedings (OSTI)

The phase-ordering problem is a long standing issue for compiler writers. Most optimizing compilers typically have numerous different code-improving phases, many of which can be applied in any order. These phases interact by enabling or disabling opportunities ...

Prasad A. Kulkarni; David B. Whalley; Gary S. Tyson; Jack W. Davidson

2006-03-01T23:59:59.000Z

188

Texas Union Pizza Order Form ROOM RESERVED ______________________________________________________  

E-Print Network (OSTI)

#12;#12;Texas Union Pizza Order Form ROOM RESERVED: ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ Pick-up All orders are to be picked up at the Texas Union Hospitality Center desk in the south end West with the Texas Union Policies and Procedures. I understand that I will be held responsible for any debts incurred

Texas at Austin, University of

189

Complete Orders, Categories and Lattices of Approximations  

Science Conference Proceedings (OSTI)

The present article deals with the problem whether and how the bilattice orderings of knowledge ⩽$_k$ and truth ⩽$_t$ might enrich the theory of rough sets. Passing to the chief idea of the paper, we develop a bilattice-theoretic generalisation ... Keywords: *-autonomous category, Chu construction, Nelson lattice, approximation, bilattice, complete partial order, rough set

Marcin Wolski

2006-09-01T23:59:59.000Z

190

Complexity of the higher order matching  

Science Conference Proceedings (OSTI)

We use the standard encoding of Boolean values in simply typed lambda calculus to develop a method of translating SAT problems for various logics into higher order matching. We obtain this way already known NP-hardness bounds for the order two and three ...

Tomasz Wierzbicki

1999-07-01T23:59:59.000Z

191

Public Order and Safety | Open Energy Information  

Open Energy Info (EERE)

Order and Safety Order and Safety Jump to: navigation, search Building Type Public Order and Safety Definition Buildings used for the preservation of law and order or public safety. Sub Categories police station; fire station; jail, reformatory, or penitentiary; courthouse or probation office References EIA CBECS Building Types [1] References ↑ EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008) Retrieved from "http://en.openei.org/w/index.php?title=Public_Order_and_Safety&oldid=270119" Category: CBECS Building Types What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 1863505291 Varnish cache server

192

Nanoscale Ordered MAterials Diffractometer Workshop (NOMAD 2011)  

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

Nanoscale Ordered MAterials Diffractometer Workshop Nanoscale Ordered MAterials Diffractometer Workshop NOMAD 2011 September 12 - 13, 2011 High-Flux Isotope Reactor * Spallation Neutron Source * Oak Ridge National Laboratory About the Workshop Contact Information Important Dates Application Form Sample Description NOMAD at SNS filler About the Workshop The acronym NOMAD stands for Nanoscale Ordered MAterials Diffractometer. It is a diffractometer located at the Spallation Neutron Source and is designed for the determination of pair distribution functions from a wide range of materials spanning from dense gases to long range ordered crystalline materials. It combines a large accessible Q range, large detector coverage with high intensity while maintaining good resolution. For a typical sample of the order of ~0.5cm3 good statistical accuracy can be achieved in minutes or even seconds of data acquisition time.

193

Order of Magnitude Reasoning using Logarithms  

E-Print Network (OSTI)

Converting complex equations into simpler, more tractable equations usually involves approximation. Approximation is usually done by identifying and removing insignificant terms, while retaining significant ones. The significance of a term can be determined by order of magnitude reasoning. In this paper we describe NAPIER, an implemented order of magnitude reasoning system. NAPIER defines the order of magnitude of a quantity on a logarithmic scale, and uses a set of rules to propagate orders of magnitudes through equations. A novel feature of NAPIER is the way it handles non-linear simultaneous equations, using linear programming in conjunction with backtracking. We show that order of magnitude reasoning in NAPIER is, in general, intractable and then discuss an approximate reasoning technique that allow it to run fast in practice. Some of NAPIER's inference rules are heuristic, and we estimate the error introduced by their use. 1 INTRODUCTION Mathematical models ...

P. Pandurang Nayak

1992-01-01T23:59:59.000Z

194

Two-phase flow studies  

DOE Green Energy (OSTI)

The two-phase flow program is directed at understanding the hydrodynamics of two-phase flows. The two-phase flow regime is characterized by a series of flow patterns that are designated as bubble, slug, churn, and annular flow. Churn flow has received very little scientific attention. This lack of attention cannot be justified because calculations predict that the churn flow pattern will exist over a substantial portion of the two-phase flow zone in producing geothermal wells. The University of Houston is experimentally investigating the dynamics of churn flow and is measuring the holdup over the full range of flow space for which churn flow exists. These experiments are being conducted in an air/water vertical two-phase flow loop. Brown University has constructed and is operating a unique two-phase flow research facility specifically designed to address flow problems of relevance to the geothermal industry. An important feature of the facility is that it is dedicated to two-phase flow of a single substance (including evaporation and condensation) as opposed to the case of a two-component two-phase flow. This facility can be operated with horizontal or vertical test sections of constant diameter or with step changes in diameter to simulate a geothermal well profile.

Hanold, R.J.

1983-12-01T23:59:59.000Z

195

Microwave fluid flow meter  

DOE Patents (OSTI)

A microwave fluid flow meter is described utilizing two spaced microwave sensors positioned along a fluid flow path. Each sensor includes a microwave cavity having a frequency of resonance dependent upon the static pressure of the fluid at the sensor locations. The resonant response of each cavity with respect to a variation in pressure of the monitored fluid is represented by a corresponding electrical output which can be calibrated into a direct pressure reading. The pressure drop between sensor locations is then correlated as a measure of fluid velocity. In the preferred embodiment the individual sensor cavities are strategically positioned outside the path of fluid flow and are designed to resonate in two distinct frequency modes yielding a measure of temperature as well as pressure. The temperature response can then be used in correcting for pressure responses of the microwave cavity encountered due to temperature fluctuations.

Billeter, Thomas R. (Richland, WA); Philipp, Lee D. (Richland, WA); Schemmel, Richard R. (Lynchburg, VA)

1976-01-01T23:59:59.000Z

196

Efficient and compositional higher-order streams  

Science Conference Proceedings (OSTI)

Stream-based programming has been around for a long time, but it is typically restricted to static data-flow networks. By introducing first-class streams that implement the monad interface, we can describe arbitrary dynamic networks in an elegant and ...

Gergely Patai

2010-01-01T23:59:59.000Z

197

Flow Test | Open Energy Information  

Open Energy Info (EERE)

Flow Test Flow Test Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Flow Test Details Activities (38) Areas (33) Regions (1) NEPA(3) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Testing Techniques Parent Exploration Technique: Well Testing Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Flow tests provide information on permeability, recharge rates, reservoir pressures, fluid chemistry, and scaling. Thermal: Flow tests can measure temperature variations with time to estimate characteristics about the heat source. Dictionary.png Flow Test: Flow tests are typically conducted shortly after a well has been drilled to test its productivity. The well is opened and fluids are released, the

198

A high order moment method simulating evaporation and advection of a polydisperse liquid spray  

Science Conference Proceedings (OSTI)

In this paper, we tackle the modeling and numerical simulation of sprays and aerosols, that is dilute gas-droplet flows for which polydispersity description is of paramount importance. Starting from a kinetic description for point particles experiencing ... Keywords: Aerosols, Canonical moments, Eulerian multi-fluid model, High order moment method, Kinetic finite volume schemes, Maximum entropy reconstruction, Moment space, Polydisperse sprays

D. Kah; F. Laurent; M. Massot; S. Jay

2012-01-01T23:59:59.000Z

199

Mass-Loaded Flows  

E-Print Network (OSTI)

A key process within astronomy is the exchange of mass, momentum, and energy between diffuse plasmas in many types of astronomical sources (including planetary nebulae, wind-blown bubbles, supernova remnants, starburst superwinds, and the intracluster medium) and dense, embedded clouds or clumps. This transfer affects the large scale flows of the diffuse plasmas as well as the evolution of the clumps. I review our current understanding of mass-injection processes, and examine intermediate-scale structure and the global effect of mass-loading on a flow. I then discuss mass-loading in a variety of diffuse sources.

J. M. Pittard

2006-07-13T23:59:59.000Z

200

Energy Flow Energy Flow Energy Flow A.Ukleja, T.Tymieniecka, I.Skillicorn 1 Azimuthal asymmetry  

E-Print Network (OSTI)

Energy Flow Energy Flow Energy Flow A.Ukleja, T.Tymieniecka, I.Skillicorn 1 Azimuthal asymmetry using energy flow method Azimuthal angle distribution at Q2 >100 GeV2 Energy flow method.Ukleja on behalf of the ZEUS Collaboration #12; Energy Flow Energy Flow Energy Flow A.Ukleja, T.Tymieniecka, I

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


201

Instability in gravity-driven flow over uneven surfaces  

Science Conference Proceedings (OSTI)

We consider the gravity-driven laminar flow of a shallow fluid layer down an uneven incline with the principal objective of investigating the effect of bottom topography and surface tension on the stability of the flow. The equations of motion are approximations to the Navier–Stokes equations which exploit the assumed relative shallowness of the fluid layer. Included in these equations are diffusive terms that are second order relative to the shallowness parameter. These terms

S. J. D. D’Alessio; J. P. Pascal; H. A. Jasmine

2009-01-01T23:59:59.000Z

202

Flow cytometry apparatus  

DOE Patents (OSTI)

An obstruction across the flow chamber creates a one-dimensional convergence of a sheath fluid. A passageway in the obstruction directs flat cells near to the area of one-dimensional convergence in the sheath fluid to provide proper orientation of flat cells at fast rates. 6 figs.

Pinkel, D.

1987-11-30T23:59:59.000Z

203

Flow cytometry apparatus  

DOE Patents (OSTI)

An obstruction across the flow chamber creates a one dimensional convergence of a sheath fluid. A passageway in the construction directs flat cells near to the area of one dimensional convergence in the sheath fluid to provide proper orientation of flat cells at fast rates.

Pinkel, Daniel (Walnut Creek, CA)

1991-01-01T23:59:59.000Z

204

US energy flow, 1991  

SciTech Connect

Trends in energy consumption and assessment of energy sources are discussed. Specific topics discussed include: energy flow charts; comparison of energy use with 1990 and earlier years; supply and demand of fossil fuels (oils, natural gas, coal); electrical supply and demand; and nuclear power.

Borg, I.Y.; Briggs, C.K.

1992-06-01T23:59:59.000Z

205

Implementing for Implementing Executive Order 13423  

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

IMPLEMENTING EXECUTIVE IMPLEMENTING EXECUTIVE ORDER 13423 "Strengthening Federal Environmental, Energy, and Transportation Management" March 29, 2007 0 Contents I. Introduction ......................................................................................................................1 A. Purpose..................................................................................................................1 B. Authority ...............................................................................................................1 C. Organization and Oversight ..................................................................................1 D. Overarching Policy and Directives .......................................................................4

206

HSI Tape Ordering Script at NERSC  

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

Tape Ordering Script Tape Ordering Script HSI Tape Ordering Script Below is an example of a perl script that shows how one might create a list of hsi retrievals from HPSS that are ordered by tape and tape position for the most efficient way to get the files. Note that the source directory in HPSS and the destination directory on disk are hardwired along with a selection on what files to list. The script is based on using "hsi ls" with the "-P" option. Also shown is what the script prints out as it is run and a snippet of the output file it produces containing the transfer commands. #! /usr/bin/perl use strict; ### This script lists an hpss directory, sorts the files according to ### tape and position on the tape and creates a file containing ### the transfer commands. Written by ELH, 10/29/10.

207

Order and chaos : articulating support, housing transformation  

E-Print Network (OSTI)

This thesis presents an exploration on the theme of order and chaos, as a formal and social phenomenon, particularly as it relates to housing. The work stems from an attraction to the messy vitality we find in certain ...

Boehm, William Hollister

1990-01-01T23:59:59.000Z

208

Ordering the attributes of query results  

Science Conference Proceedings (OSTI)

There has been a great deal of interest in the past few years on ranking of results of queries on structured databases, including work on probabilistic information retrieval, rank aggregation, and algorithms for merging of ordered lists. In many applications, ...

Gautam Das; Vagelis Hristidis; Nishant Kapoor; S. Sudarshan

2006-06-01T23:59:59.000Z

209

Administrative Order, June 13, 2000 Summary  

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

Administrative Order No. 00NWPKW-1251 Administrative Order No. 00NWPKW-1251 State Washington Agreement Type Administrative Order Legal Driver(s) RCRA Scope Summary Resolve Ecology's October 12, 1999 finding that DOE failed to complete Major TPA Milestone M-32 with respect to Double-Shell Tank (DST) integrity assessments Parties DOE; CH2M Hill Hanford Group; State of Washington Department of Ecology Date 6/13/2000 SCOPE * Require DOE and CH2M Hill Hanford Group to comply with the Revised Code of Washington, HWMA, Washington Administrative Code, the Dangerous Waste Regulations, and by reference, the CFR by taking actions which are described in this Order. * Resolve Ecology's October 12, 1999 finding that DOE failed to complete Major TPA Milestone M-32 with respect to Double-Shell Tank (DST) integrity assessments.

210

International Refrigeration: Order (2012-CE-1510)  

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

DOE ordered International Refrigeration Products to pay an $8,000 civil penalty after finding International Refrigeration had failed to certify that certain room air conditioners comply with the applicable energy conservation standard.

211

Cospolich Refrigerator: Order (2013-CE-5314)  

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

DOE ordered Cospolich Refrigerator Co, Inc. to pay a $8,000 civil penalty after finding Cospolich Refrigerator had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

212

Fagor America: Order (2013-CEW-19001)  

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

DOE ordered Fagor America, Inc. to pay a $13,000 civil penalty after finding Fagor America had failed to certify that certain models of residential refrigerator-freezers and dishwashers comply with the applicable energy and water conservation standards.

213

Custom Coolers: Order (2013-CE-5315)  

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

DOE ordered Custom Coolers, LLC to pay a $8,000 civil penalty after finding Custom Coolers had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

214

Midea Washing Appliance: Order (2011-CE-1903)  

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

DOE ordered Midea Washing Appliance Mfg. Co., Ltd. to pay a $6,000 civil penalty after finding Midea Washing Appliance had failed to certify that certain models of dishwashers comply with the applicable energy conservation standards.

215

Imperial Manufacturing: Order (2013-CE-5322)  

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

DOE ordered Imperial Manufacturing, Inc. to pay a $8,000 civil penalty after finding Imperial Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

216

Kold Pack: Order (2013-CE-5323)  

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

DOE ordered Kold Pack, Inc. to pay a $8,000 civil penalty after finding Kold Pack had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

217

ET Industries: Order (2012-SE-2902)  

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

DOE ordered ET Industries, Inc. to pay a $39,000 civil penalty after finding ET Industries had manufactured and distributed in commerce in the U.S. 974 units of basic model TH-1, a noncompliant showerhead.

218

Barclay Products: Order (2013-CW-3005)  

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

DOE ordered Barclay Products, Ltd. to pay a $8,000 civil penalty after finding Barclay Products had failed to certify that certain models of water closets comply with the applicable water conservation standards.

219

Energy and Hamiltonian in first order gravity  

E-Print Network (OSTI)

In this work the definition of a quasilocal energy for four dimensional first order gravity is developed. Using this an action principle which is adequate for the canonical ensemble is obtained. The microcanonical action principle is obtained as well.

Rodrigo Aros

2005-04-29T23:59:59.000Z

220

Limit order markets, liquidity, and price impact  

E-Print Network (OSTI)

In this thesis, I explore various aspects of market liquidity and analyze its effect on asset prices. First, in a model of a limit order market I explain how to define liquidity and derive a price impact function. Second, ...

Rosu, Ioanid, 1970-

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Act One: Order (2013-CE-49001)  

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

DOE ordered Act One Communications, Inc. to pay a $8,000 civil penalty after finding Act One had failed to certify that certain basic models of traffic signal modules and pedestrian modules comply with the applicable energy conservation standards.

222

Modelling higher-order dual nondeterminacy  

Science Conference Proceedings (OSTI)

We investigate models for programming and specifying in which higher-order functions and nondeterminacy (both demonic and angelic) coexist. The models are built using predicate transformers, binary multirelations, state transformers, and free lattices ...

Joseph M. Morris; Malcolm Tyrrell

2008-07-01T23:59:59.000Z

223

Refinement of higher-order logic programs  

Science Conference Proceedings (OSTI)

A refinement calculus provides a method for transforming specifications to executable code, maintaining the correctness of the code with respect to its specification. In this paper we extend the refinement calculus for logic programs to include higher-order ...

Robert Colvin; Ian Hayes; David Hemer; Paul Strooper

2002-09-01T23:59:59.000Z

224

Hisense USA: Order (2010-CE-1211)  

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

DOE issued an Order after entering into a Compromise Agreement with Hisense USA Corp. after finding Hisense USA had failed to certify that certain models of residential refrigerators, refrigerator-freezers, and freezers comply with the applicable energy conservation standards.

225

Acme Kitchenettes: Order (2011-CE-1406)  

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

DOE ordered Acme Kitchenettes Corp. to pay a $6,000 civil penalty after finding Acme Kitchenettes had failed to certify that certain models of refrigerators comply with the applicable energy conservation standards.

226

Polar King: Order (2013-CE-5328)  

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

DOE ordered Polar King International Inc. to pay a $8,000 civil penalty after finding Polar King had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

227

Office of Security Policy - Regulations and Orders  

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

Part 970--DOE Management and Operating Contracts, 970.5204-2 Laws, Regulations, and DOE Directives DOE DIRECTIVES: DOE Order 142.3, Chg.1, Unclassified Foreign Visits and...

228

Living Direct: Order (2011-CE-1904)  

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

DOE ordered Living Direct, Inc. to pay a $6,000 civil penalty after finding Living Direct had failed to certify that certain models of dishwashers, refrigerator-freezers and freezers comply with the applicable energy conservation standards.

229

Supporting order picking with Augmented Reality  

Science Conference Proceedings (OSTI)

We report on recent progress in the iterative process of exploring, evaluating and refining Augmented Reality-based methods to support the order picking process. We present our findings from three user studies and from demonstrations at several exhibitions. ...

Bjorn Schwerdtfeger; Gudrun Klinker

2008-09-01T23:59:59.000Z

230

Neptun Light: Order (2012-SE-3504)  

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

DOE ordered Neptun Light, Inc. to pay a $13,000 civil penalty after finding Neptun Light had failed to certify that certain models of medium base compact fluorescent lamps comply with the applicable energy conservation standards.

231

Excellence Opto: Order (2013-CE-49002)  

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

DOE ordered Excellence Opto, Inc. to pay a $8,000 civil penalty after finding Excellence Opto had failed to certify that certain models of traffic signal modules and pedestrian modules comply with the applicable energy conservation standards.

232

First-Order theorem proving and vampire  

Science Conference Proceedings (OSTI)

In this paper we give a short introduction in first-order theorem proving and the use of the theorem prover Vampire. We discuss the superposition calculus and explain the key concepts of saturation and redundancy elimination, present saturation algorithms ...

Laura Kovács, Andrei Voronkov

2013-07-01T23:59:59.000Z

233

Anthony International: Order (2013-CE-5357)  

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

DOE ordered Anthony International to pay a $8,000 civil penalty after finding Anthony International had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

234

High performance in low-flow solar domestic hot water systems  

DOE Green Energy (OSTI)

Low-flow solar hot water heating systems employ flow rates on the order of 1/5 to 1/10 of the conventional flow. Low-flow systems are of interest because the reduced flow rate allows smaller diameter tubing, which is less costly to install. Further, low-flow systems result in increased tank stratification. Lower collector inlet temperatures are achieved through stratification and the useful energy produced by the collector is increased. The disadvantage of low-flow systems is the collector heat removal factor decreases with decreasing flow rate. Many solar domestic hot water systems require an auxiliary electric source to operate a pump in order to circulate fluid through the solar collector. A photovoltaic driven pump can be used to replace the standard electrical pump. PV driven pumps provide an ideal means of controlling the flow rate, as pumps will only circulate fluid when there is sufficient radiation. Peak performance was always found to occur when the heat exchanger tank-side flow rate was approximately equal to the average load flow rate. For low collector-side flow rates, a small deviation from the optimum flow rate will dramatically effect system performance.

Dayan, M.

1997-12-31T23:59:59.000Z

235

Static solutions for fourth order gravity  

SciTech Connect

The Lichnerowicz and Israel theorems are extended to higher order theories of gravity. In particular it is shown that Schwarzschild is the unique spherically symmetric, static, asymptotically flat, black-hole solution, provided the spatial curvature is less than the quantum gravity scale outside the horizon. It is then shown that in the presence of matter (satisfying certain positivity requirements), the only static and asymptotically flat solutions of general relativity that are also solutions of higher order gravity are the vacuum solutions.

Nelson, William [Institute of Gravitation and the Cosmos, Penn State University, State College, Pennsylvania 16801 (United States)

2010-11-15T23:59:59.000Z

236

Self-Organized Network Flows  

E-Print Network (OSTI)

A model for traffic flow in street networks or material flows in supply networks is presented, that takes into account the conservation of cars or materials and other significant features of traffic flows such as jam formation, spillovers, and load-dependent transportation times. Furthermore, conflicts or coordination problems of intersecting or merging flows are considered as well. Making assumptions regarding the permeability of the intersection as a function of the conflicting flows and the queue lengths, we find self-organized oscillations in the flows similar to the operation of traffic lights.

Helbing, D; Lämmer, S; Helbing, Dirk; Siegmeier, Jan; L\\"{a}mmer, Stefan

2007-01-01T23:59:59.000Z

237

Designing Axial Flow Fan for Flow and Noise  

E-Print Network (OSTI)

A comprehensive finite element methodology is developed to predict the compressible flow performance of a non-symmetric 7-blade axial flow fan, and to quantify the source strength and sound pressure levels at any location in the system. The acoustic and flow performances of the fan are predicted simultaneously using a computational aero-acoustic technique combining transient flow analysis and noise propagation. The calculated sound power levels compare favorably with the measured sound power data per AMCA 300-96 code.

Subrata Roy; Phillip Cho; Fred Périé; International Off-highway

1999-01-01T23:59:59.000Z

238

Lattice Boltzmann modeling of microchannel flow in slip flow regime  

Science Conference Proceedings (OSTI)

We present the lattice Boltzmann equation (LBE) with multiple relaxation times (MRT) to simulate pressure-driven gaseous flow in a long microchannel. We obtain analytic solutions of the MRT-LBE with various boundary conditions for the incompressible ... Keywords: Gas flow through microchannel, Lattice Boltzmann equation with multiple relaxation times, Slip flow

Frederik Verhaeghe; Li-Shi Luo; Bart Blanpain

2009-01-01T23:59:59.000Z

239

Modeling Turbulent Flow  

National Nuclear Security Administration (NNSA)

Turbulent Turbulent Flow with Implicit LES L.G. Margolin 1 Proceedings of the Joint Russian-American Five Laboratory Conference on Computational Mathematics/Physics 19-23 June, 2005 Vienna, Austria 1 Applied Physics Division, Los Alamos National Laboratory, Los Alamos, NM 87545, len@lanl.gov 1 Abstract Implicit large eddy simulation (ILES) is a methodology for modeling high Reynolds' num- ber flows that combines computational efficiency and ease of implementation with predictive calculations and flexible application. Although ILES has been used for more than fifteen years, it is only recently that significant effort has gone into providing a physical rationale that speaks to its capabilities and its limitations. In this talk, we will present new theoret- ical results aimed toward building a justification and discuss some remaining gaps in our understanding and our practical

240

TEP process flow diagram  

SciTech Connect

This presentation describes the development of the proposed Process Flow Diagram (PFD) for the Tokamak Exhaust Processing System (TEP) of ITER. A brief review of design efforts leading up to the PFD is followed by a description of the hydrogen-like, air-like, and waterlike processes. Two new design values are described; the mostcommon and most-demanding design values. The proposed PFD is shown to meet specifications under the most-common and mostdemanding design values.

Wilms, R Scott [Los Alamos National Laboratory; Carlson, Bryan [Los Alamos National Laboratory; Coons, James [Los Alamos National Laboratory; Kubic, William [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Vanadium Redox Flow Batteries  

Science Conference Proceedings (OSTI)

The vanadium redox flow battery, sometimes abbreviated as VRB, is an energy storage technology with significant potential for application in a wide range of contexts. Vanadium redox batteries have already been used in a number of demonstrations in small-scale utility-scale applications, and it is believed that the technology is close to being viable for more widespread use. This report examines the vanadium redox technology, including technical performance and cost issues that drive its application today...

2007-03-30T23:59:59.000Z

242

Executive Order 13007 Indian Sacred Sites (1996)  

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

6771 6771 Federal Register / Vol. 61, No. 104 / Wednesday, May 29, 1996 / Presidential Documents Executive Order 13007 of May 24, 1996 Indian Sacred Sites By the authority vested in me as President by the Constitution and the laws of the United States, in furtherance of Federal treaties, and in order to protect and preserve Indian religious practices, it is hereby ordered: Section 1. Accommodation of Sacred Sites. (a) In managing Federal lands, each executive branch agency with statutory or administrative responsibility for the management of Federal lands shall, to the extent practicable, permitted by law, and not clearly inconsistent with essential agency functions, (1) accommodate access to and ceremonial use of Indian sacred sites by Indian religious practitioners and (2) avoid adversely affecting the physical integrity

243

Executive Order 12968 Access to Classified Information  

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

40243 40243 Monday August 7, 1995 Part IV The President Executive Order 12968-Access to Classified Information Presidential Determination No. 95-32 of July 28, 1995 Presidential Determination No. 95-33 of July 31, 1995 Presidential Documents 40245 Federal Register Vol. 60, No. 151 Monday, August 7, 1995 Title 3- The President Executive Order 12968 of August 2, 1995 Access to Classified Information The national interest requires that certain information be maintained in confidence through a system of classification in order to protect our citizens, our democratic institutions, and our participation within the community of nations. The unauthorized disclosure of information classified in the national interest can cause irreparable damage to the national security and loss of human life.

244

Striped Order in AdS/CFT  

E-Print Network (OSTI)

We study the formation of inhomogeneous order in the Einstein-Maxwell-axion system, dual to a 2+1 dimensional field theory that exhibits a spontaneously generated current density, momentum density and modulated scalar operator. Below the critical temperature, the Reissner-Nordstrom-AdS black hole becomes unstable and stripes form in the bulk and on the boundary. The bulk geometry possesses striking geometrical features, including a modulated horizon that tends to pinch off as T -> 0. On a domain of fixed length, we find a second order phase transition to the striped solution in each of the grand canonical, canonical and microcanonical ensembles, with modulated charges that grow and saturate as we lower the temperature and descend into the inhomogeneous phase. For the black hole on an infinite domain, a similar second order transition occurs, and the width of the dominant stripe increases in the zero temperature limit.

Moshe Rozali; Darren Smyth; Evgeny Sorkin; Jared B. Stang

2013-04-10T23:59:59.000Z

245

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS  

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

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, & 30 1. REQUISITION NUMBER SP0600-06-0525 PAGE 1 OF 19 2. CONTRACT NUMBER 3. AWARD/EFFECTIVE DATE 4. ORDER NUMBER 5. SOLICITATION NUMBER SP0600-06-Q-0408 6. SOLICITATION ISSUE DATE March 8, 2006 7. FOR SOLICITATION INFORMATION CALL: a.NAME Leslie Simpson (703) 767-8536 b. TELEPHONE NUMBER (no collect calls) Phone: See Block 7A Fax: (703) 767-8757 8. OFFER DUE DATE/LOCAL TIME March 15, 2006, 12:00 Noon, Local Time, Fort Belvoir, Virginia 9. ISSUED BY CODE SP0600 10. THIS ACQUISITION IS UNRESTRICTED ⌧ SET ASIDE 100 % FOR

246

Order of Magnitude Comparisons of Distance  

E-Print Network (OSTI)

Order of magnitude reasoning - reasoning by rough comparisons of the sizes of quantities - is often called 'back of the envelope calculation', with the implication that the calculations are quick though approximate. This paper exhibits an interesting class of constraint sets in which order of magnitude reasoning is demonstrably fast. Specifically, we present a polynomial-time algorithm that can solve a set of constraints of the form 'Points a and b are much closer together than points c and d.' We prove that this algorithm can be applied if `much closer together' is interpreted either as referring to an infinite difference in scale or as referring to a finite difference in scale, as long as the difference in scale is greater than the number of variables in the constraint set. We also prove that the first-order theory over such constraints is decidable.

Davis, E

2011-01-01T23:59:59.000Z

247

Clean Cities: Coalitions in Order of Designation  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Coalitions in Order of Designation Coalitions in Order of Designation Each Clean Cities coalition is listed below by its original name and the date it became an official coalition. See also the list of dedesignated coalitions below. Sort by Original Coalition Name Sort by Designation Date Sort by Designation Order Atlanta, GA September 8th, 1993 1 Denver, CO September 13th, 1993 2 Philadelphia, PA September 22nd, 1993 3 Delaware October 12th, 1993 4 Las Vegas, NV October 18th, 1993 5 Washington, DC October 21st, 1993 6 Boston, MA March 18th, 1994 7 Austin, TX April 18th, 1994 8 Florida Gold Coast (Miami) May 5th, 1994 9 Chicago, IL May 13th, 1994 10 Albuquerque, NM June 1st, 1994 11 Wisconsin Southeast Area June 29th, 1994 12 Colorado Springs, CO July 13th, 1994 13 Long Beach, CA August 31st, 1994

248

Convective heat flow probe  

DOE Patents (OSTI)

A convective heat flow probe device is provided which measures heat flow and fluid flow magnitude in the formation surrounding a borehole. The probe comprises an elongate housing adapted to be lowered down into the borehole; a plurality of heaters extending along the probe for heating the formation surrounding the borehole; a plurality of temperature sensors arranged around the periphery of the probe for measuring the temperature of the surrounding formation after heating thereof by the heater elements. The temperature sensors and heater elements are mounted in a plurality of separate heater pads which are supported by the housing and which are adapted to be radially expanded into firm engagement with the walls of the borehole. The heat supplied by the heater elements and the temperatures measured by the temperature sensors are monitored and used in providing the desired measurements. The outer peripheral surfaces of the heater pads are configured as segments of a cylinder and form a full cylinder when taken together. A plurality of temperature sensors are located on each pad so as to extend along the length and across the width thereof, with a heating element being located in each pad beneath the temperature sensors. An expansion mechanism driven by a clamping motor provides expansion and retraction of the heater pads and expandable packet-type seals are provided along the probe above and below the heater pads.

Dunn, J.C.; Hardee, H.C.; Striker, R.P.

1984-01-09T23:59:59.000Z

249

Momentum Balance of Gravity Flows  

Science Conference Proceedings (OSTI)

A unified scale analysis of the momentum balance of downslope gravity flows is developed to organize previous theories for the case of negligible ambient flow and fixed temperature deficit scale. The values of several nondimensional parameters ...

L. Mahrt

1982-12-01T23:59:59.000Z

250

HYDROLYZED WOOD SLURRY FLOW MODELING  

E-Print Network (OSTI)

LBL-10090 UC-61 HYDROLYZED WOOD SLURRY FLOW MODELING JimLBL-10090 HYDROLYZED WOOD SLURRY FLOW MODELING Jim Wrathallconversion of hydrolyzed wood slurry to fuel oil, Based on

Wrathall, Jim

2012-01-01T23:59:59.000Z

251

Katabatic Wind in Opposing Flow  

Science Conference Proceedings (OSTI)

This paper presents a one-dimensional model of katabatic winds in ambient flow and examines types of possible solutions. Results presented in dimensionless form indicate that 1) cooling along a slope with upslope ambient flow can lead to tranquil ...

David R. Fitzjarrald

1984-04-01T23:59:59.000Z

252

Forecast Bias Correction: A Second Order Method  

E-Print Network (OSTI)

The difference between a model forecast and actual observations is called forecast bias. This bias is due to either incomplete model assumptions and/or poorly known parameter values and initial/boundary conditions. In this paper we discuss a method for estimating corrections to parameters and initial conditions that would account for the forecast bias. A set of simple experiments with the logistic ordinary differential equation is performed using an iterative version of a first order version of our method to compare with the second order version of the method.

Crowell, Sean

2010-01-01T23:59:59.000Z

253

On First-Order Generalized Maxwell Equations  

E-Print Network (OSTI)

The generalized Maxwell equations including an additional scalar field are considered in the first-order formalism. The gauge invariance of the Lagrangian and equations is broken resulting the appearance of a scalar field. We find the canonical and symmetrical Belinfante energy-momentum tensors. It is shown that the traces of the energy-momentum tensors are not equal to zero and the dilatation symmetry is broken in the theory considered. The matrix Hamiltonian form of equations is obtained after the exclusion of the nondynamical components. The canonical quantization is performed and the propagator of the fields is found in the first-order formalism.

S. I. Kruglov

2006-10-18T23:59:59.000Z

254

Motivation for a combined data flow-control flow processor  

Science Conference Proceedings (OSTI)

Data flow sequencing and the directed graph program representation provide two important tools for the development of computer architectures which can exploit problem parallelism. Classical (control flow) architecture deal efficiently with other problems such as serial sequences and data storage which are not handled so well by a data flow architecture. A hybrid which incorporates features of a data flow architecture along with features of a control flow architecture has the potential to become an effective parallel architecture for a wide class of problems. 10 references.

Oxley, D.W.

1981-01-01T23:59:59.000Z

255

Fluid Dynamical Prediction of Changed v1-flow at LHC  

E-Print Network (OSTI)

Substantial collective flow is observed in collisions between Lead nuclei at LHC as evidenced by the azimuthal correlations in the transverse momentum distributions of the produced particles. Our calculations indicate that the Global v1-flow, which at RHIC peaked at negative rapidities (named as 3rd flow component or anti-flow), now at LHC is going to turn toward forward rapidities (to the same side and direction as the projectile residue). Potentially this can provide a sensitive barometer to estimate the pressure and transport properties of the Quark-Gluon Plasma. Our calculations also take into account the initial state Center of Mass rapidity fluctuations, and demonstrate that these are crucial for v1 simulations. In order to better study the transverse momentum flow dependence we suggest a new "symmetrized" v1S flow component; and we also propose a new method to disentangle Global v1 flow from the contribution generated by the random fluctuations in the initial state. This will enhance the possibilities of studying the collective Global v1 flow both at the STAR Beam Energy Scan program and at LHC.

L. P. Csernai; V. K. Magas; H. Stöcker; D. D. Strottman

2011-01-18T23:59:59.000Z

256

California energy flow in 1992  

DOE Green Energy (OSTI)

For the past 16 years energy flow diagrams for the State of California have been prepared from available data by members of the Lawrence Livermore National Laboratory. They have proven to be useful tools in graphically expressing energy supply and use in the State as well as illustrating the difference between particular years and between the State and the US as a whole. As far as is possible, similar data sources have been used to prepare the diagrams from year to year and identical assumptions{sup la-le} concerning conversion efficiencies have been made in order to minimize inconsistencies in the data and analyses. Sources of data used in this report are given in Appendix B and C; unavoidably the sources used over the 1976--1993 period have varied as some data bases are no longer available. In addition, we continue to see differences in specific data reported by different agencies for a given year. In particular, reported data on supply and usage in industrial/commercial/residential end-use categories have shown variability amongst the data gathering agencies, which bars detailed comparisons from year to year. Nonetheless, taken overall, valid generalizations can be made concerning gross trends and changes.

Borg, I.Y.; Briggs, C.K.

1994-04-01T23:59:59.000Z

257

Higher Order Differential Attack of Camellia (II)  

Science Conference Proceedings (OSTI)

Camellia is a 128-bit block cipher, proposed by NTT and Mitsubishi in 2000. It has been shown that 10 round variant without FL function under a 256-bit secret key is attackable by Higher Order Differential Attack and even if FL function is included, ...

Yasuo Hatano; Hiroki Sekine; Toshinobu Kaneko

2002-08-01T23:59:59.000Z

258

Efficiently ordering subgoals with access constraints  

Science Conference Proceedings (OSTI)

In this paper, we study the problem of ordering subgoals under binding pattern restrictions for queries posed as nonrecursive Datalog programs. We prove that despite their limited expressive power, the problem is computationally hard—PSPACE-complete ... Keywords: binding pattern, executability, nonrecursive datalog, query

Guizhen Yang; Michael Kifer; Vinay K. Chaudhri

2006-06-01T23:59:59.000Z

259

General Restaurant Equipment: Order (2013-CE-5344)  

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

DOE ordered General Restaurant Equipment Co. to pay a $8,000 civil penalty after finding General Restaurant Equipment had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

260

Propagation algorithms for lexicographic ordering constraints  

Science Conference Proceedings (OSTI)

Finite-domain constraint programming has been used with great success to tackle a wide variety of combinatorial problems in industry and academia. To apply finite-domain constraint programming to a problem, it is modelled by a set of constraints on a ... Keywords: artificial intelligence, constraint programming, constraint propagation, constraints, generalized arc consistency, lexicographic ordering, matrix models, symmetry, symmetry breaking

Alan M. Frisch; Brahim Hnich; Zeynep Kiziltan; Ian Miguel; Toby Walsh

2006-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Broadband ML estimation under model order uncertainty  

Science Conference Proceedings (OSTI)

The number of signals hidden in data plays a crucial role in array processing. When this information is not available, conventional approaches apply information theoretic criteria or multiple hypothesis tests to simultaneously estimate model order and ... Keywords: Broadband signals, Direction of arrival, Maximum likelihood estimation, Overparameterized models, Unknown number of signals

Pei-Jung Chung; Mats Viberg; Christoph F. Mecklenbräuker

2010-05-01T23:59:59.000Z

262

GE Appliances: Order (2012-SE-1403)  

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

DOE ordered GE Appliances, a Division of General Electric Company to pay a $63,000 civil penalty after finding GE had privately labeled and distributed in commerce in the U.S. the 4-cubic-foot capacity refrigerator basic model SMR04GAZCS, which includes models SMR04GAZACS and SMR04GAZBCS.

263

Lutron Electronics: Order (2012-SE-3796)  

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

DOE ordered Lutron Electronics Co., Inc. to pay a $82,478 civil penalty after finding Lutron Electronics had manufactured and distributed in commerce in the U.S. at least 79,000 units of various basic models of noncompliant Class A external power supplies.

264

Kingspan Insulated Panels: Order (2013-CE-5353)  

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

DOE ordered Kingspan Insulated Panels, Inc. to pay a $8,000 civil penalty after finding Kingspan Insulated Panels had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

265

MC Appliance: Order (2012-CE-1508)  

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

DOE ordered CNA International Inc. d/b/a MC Appliance Corporation to pay a $8,000 civil penalty after finding MC Appliance had failed to certify that certain models of room air conditioners comply with the applicable energy conservation standards.

266

Order Module--U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: GETTING  

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

Order Module--U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: Order Module--U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: GETTING STARTED Order Module--U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: GETTING STARTED This course was developed using the Criterion Referenced Instruction (CRI) method of training. That means the course contains only the information you need to perform your job. You will be shown the learning objectives at the beginning of the course. If you think you can demonstrate competency without additional instruction, you may complete the practice at any time. When you complete all of the practices successfully, you may ask the course manager for the criterion test. The familiar level requires that you understand and remember the material. The general level requires that you understand the applicability of the material. If you are unsure of the

267

Sixth-order and Seventh-order Iterative Methods for Solving Nonlinear Equations  

E-Print Network (OSTI)

In this article, we discuss sixth-order and seventh-order iterative methods for nonlinear equations. Derivative-based and derivative-free, both categories are presented for said iterative methods. Especially sixth-order derivative-based and derivative-free iterative families are constructed in such a way that they circumstance a wide class of sixth-order methods which are developed in last many years. Weight functions are introduced to enhance the efficiency and parametric combination gives weight-age flexibility in between weight functions.

Fayyaz Ahmad; Domingo García-Senz

2013-02-13T23:59:59.000Z

268

FAQ: The Department of Energy's Order Denying Rehearing of the...  

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

of Energy's Order Denying Rehearing of the Department's National Electric Transmission Congestion Report and Order: March 6, 2008 FAQ: The Department of Energy's Order...

269

Lumiram Electric: Order (2010-CE-1014) | Department of Energy  

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

Lumiram Electric: Order (2010-CE-1014) Lumiram Electric: Order (2010-CE-1014) November 23, 2010 DOE issued an Order and entered into a Compromise Agreement with Lumiram Electric...

270

Innovative Concept Appliances: Order (2010-CE-03/0415) | Department...  

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

Order (2010-CE-030415) Innovative Concept Appliances: Order (2010-CE-030415) November 1, 2010 DOE issued an Order after entering into a Compromise Agreement with Innovative...

271

GE Appliances: Order (2010-CE-2113) | Department of Energy  

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

Order (2010-CE-2113) GE Appliances: Order (2010-CE-2113) September 27, 2010 DOE issued an Order after entering into a Compromise Agreement with General Electric Appliances after...

272

UZ Flow Models and Submodels  

SciTech Connect

The purpose of this report is to document the unsaturated zone (UZ) flow models and submodels, as well as the flow fields that have been generated using the UZ flow model(s) of Yucca Mountain, Nevada. In this report, the term ''UZ model'' refers to the UZ flow model and the several submodels, which include tracer transport, temperature or ambient geothermal, pneumatic or gas flow, and geochemistry (chloride, calcite, and strontium) submodels. The term UZ flow model refers to the three-dimensional models used for calibration and simulation of UZ flow fields. This work was planned in the ''Technical Work Plan (TWP) for: Unsaturated Zone Flow Analysis and Model Report Integration'' (BSC 2004 [DIRS 169654], Section 1.2.7). The table of included Features, Events, and Processes (FEPs), Table 6.2-11, is different from the list of included FEPs assigned to this report in the ''Technical Work Plan for: Unsaturated Zone Flow Analysis and Model Report Integration'' (BSC 2004 [DIRS 169654], Table 2.1.5-1), as discussed in Section 6.2.6. The UZ model has revised, updated, and enhanced the previous UZ model (BSC 2001 [DIRS 158726]) by incorporating the repository design with new grids, recalibration of property sets, and more comprehensive validation effort. The flow fields describe fracture-fracture, matrix-matrix, and fracture-matrix liquid flow rates, and their spatial distributions as well as moisture conditions in the UZ system. These three-dimensional UZ flow fields are used directly by Total System Performance Assessment (TSPA). The model and submodels evaluate important hydrogeologic processes in the UZ as well as geochemistry and geothermal conditions. These provide the necessary framework to test hypotheses of flow and transport at different scales, and predict flow and transport behavior under a variety of climatic conditions. In addition, the limitations of the UZ model are discussed in Section 8.11.

Y. Wu

2004-11-01T23:59:59.000Z

273

Manitowoc Foodservice: Order (2012-CE-5309)  

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

Manitowoc Foodservicc, Manitowoc Foodservicc, Respondent Issued: July 20, 2012 BEFORE THE U.S. DEPARTMENT OF ENERGY WASHINGTON, D.C. 20585 ) ) ) ) ) ) ORDER Case Number: 2012-CE-5309 By the General Counsel, U.S. Department of Energy: 1. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and Manitowoc Foodservice ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements located at 10 C.F.R. § 429.12. 2. DOE and Respondent have mutually agreed to the terms of the Compromise Agreement that resolve this matter. A copy of the Compromise Agreement is attached hereto and incorporated by reference.

274

Executive Order 13514 | Department of Energy  

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

514 514 Executive Order 13514 October 8, 2013 - 1:41pm Addthis Executive Order (E.O.) 13514, Federal Leadership in Environmental, Energy, and Economic Performance, was signed on October 5, 2009. It expanded upon the energy reduction and environmental performance requirements of E.O. 13423. E.O. 13514 sets numerous Federal energy requirements the following. This summary is intended as a reference only. Refer to the full text of E.O. 13514 for more details relevant to your work. Accountability and Transparency E.O. 13514 accountability, transparency, and reporting requirements include: Within 30 days, Federal agency heads must designate a senior management official to serve as Senior Sustainability Officer accountable for agency conformance. The Senior Sustainability Officer designation must be reported

275

Danby Order & Compromise Agreement.pdf  

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

Danby Products, Inc., Danby Products, Inc., Respondent Issued: August 9, 2012 BEFORE THE U.S. DEPARTMENT OF ENERGY WASHINGTON, D.C. 20585 ) ) ) ) ) ORDER Case Number: 2012-CE-1415 By the General Counsel, U.S. Department of Energy: I. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and Danby Products, Inc. ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance cetiification requirements located at I 0 C.F.R. § 429.12. 2. DOE and Respondent have negotiated the terms of the Compromise Agreement that resolves this matter. A copy of the Compromise Agreement is attached hereto and incorporated by reference. 3. After reviewing the terms of the Compromise Agreement and evaluating the facts

276

International Refrigeration: Order (2012-CE-1510)  

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

WASHINGTON, D.C. 20585 WASHINGTON, D.C. 20585 Case Number: 2012-CE-1510 International Refrigeration Products, Respondent ) ) ) ) ) ) ORDER Issued: July 20, 2012 By the General Counsel, U.S. Department of Energy: 1. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and International Refrigeration Products ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements located at 10 C.P.R. § 429.12. 2. DOE and Respondent have negotiated the terms of the Compromise Agreement that resolve this matter. A copy of the Compromise Agreement is attached hereto and incorporated by reference. 3. After reviewing the terms of the Compromise Agreement and evaluating the facts

277

Consent Order EA-2005-01  

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

Washington, DC 20585 Washington, DC 20585 July 28, 2005 Mr. T. E. Logan, President Bechtel Hanford, Inc. 3070 George Washington Way Richland, WA 99352 Consent Order 2005-01 Subject: Consent Order Incorporating Agreement between U.S. Department of Energy and Bechtel Hanford, Inc. Dear Mr. Logan: The Department of Energy (DOE) has reviewed Bechtel Hanford, Inc.'s (Bechtel Hanford) investigation and supporting documentation associated with two events occurring at the 618-2 Burial Ground in December 2004. These events resulted in significant personnel uptakes to two individuals. Bechtel Hanford reported these events using the Noncompliance Tracking System (NTS) on January 26, 2005, (NTS -RL-BHI- REMACT-2005-0001, Hazard Identification and Personnel Exposure at 618-2 Historical

278

GE_Order_and_Compromise_Agreement.pdf  

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

GE Appliances, a Division of GE Appliances, a Division of General Electric Company, Respondent ) ) ) ) ) ) ORDER By the General Counsel, U.S. Department of Energy: Case Number: 2012-SE-1403 1. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and GE Appliances, a Division of General Electric Company ("Respondent"). The Compromise Agreement resolves the case initiated after DOE was informed, based on test results made available as a result of verification testing by the Association of Home Appliance Manufacturers ("AHAM"), that aGE refrigerator basic model may not meet the energy conservation standard set forth in 10 C.F.R. § 430.32(a). 2. DOE and Respondent have negotiated the terms of the Compromise Agreement that

279

Royal Centurion: Order (2012-CE-3608)  

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

Royal Centurion, Inc. Royal Centurion, Inc. Respondent Issued: October 2, 2012 BEFORE THE U.S. DEPARTMENT OF ENERGY WASHINGTON, D.C. 20585 ) ) ) ) ) ORDER Case Number: 2012-CE-3608 By the General Counsel, U.S. Department of Energy: I. In this Order, I adopt the attached Compromise Agreement entered into by the U.S. Department of Energy ("DOE") and Royal Centurion, Inc. ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements located at 10 C.F.R. § 429.12. 2. DOE and Respondent have negotiated the terms of the Compromise Agreement that resolves this matter. A copy of the Compromise Agreement is attached hereto and incorporated by reference. 3. After reviewing the terms of the Compromise Agreement and evaluating the facts

280

DOE Order Self Study Modules - Getting Started  

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

Getting Started DOE Orders Self-Study Program Getting Started August 2011 1 U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM GETTING STARTED This course was developed using the Criterion Referenced Instruction (CRI) method of training. That means the course contains only the information you need to perform your job. You will be shown the learning objectives at the beginning of the course. If you think you can demonstrate competency without additional instruction, you may complete the practice at any time. When you complete all of the practices successfully, you may ask the course manager for the criterion test. The familiar level requires that you understand and remember the material. The general level requires that you understand the applicability of the material. If you are unsure of the level of proficiency

Note: This page contains sample records for the topic "flow order ofo" 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

Goodman Manufacturing: Order (2012-CE-1509)  

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

Company, Company, L.P., Respondent Issued: August 7, 2012 ) ) ) ) ) ) ORDER Case Number: 2012-CE-1509 By the General Counsel, U.S. Department of Energy: 1. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and Goodman Manufacturing Company, L.P. ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements located at 10 C.F.R. § 429.12. 2. DOE and Respondent have negotiated the terms of the Compromise Agreement that resolves this matter. A copy of the Compromise Agreement is attached hereto and incorporated by reference. 3. After reviewing the terms of the Compromise Agreement and evaluating the facts

282

Aging, phase ordering and conformal invariance  

E-Print Network (OSTI)

In a variety of systems which exhibit aging, the two-time response function scales as $R(t,s)\\approx s^{-1-a} f(t/s)$. We argue that dynamical scaling can be extended towards conformal invariance, obtaining thus the explicit form of the scaling function $f$. This quantitative prediction is confirmed in several spin systems, both for $Tordering) and $T=T_c$ (non-equilibrium critical dynamics). The 2D and 3D Ising models with Glauber dynamics are studied numerically, while exact results are available for the spherical model with a non-conserved order parameter, both for short-ranged and long-ranged interactions, as well as for the mean-field spherical spin glass.

Malte Henkel; Michel Pleimling; Claude Godreche; Jean-Marc Luck

2001-07-13T23:59:59.000Z

283

Law and Order, or Counterintelligence Activities  

E-Print Network (OSTI)

assign responsibilities for carrying of firearms and the use of force by DoD personnel engaged in security, law and order, or counterintelligence activities. b. Cancels Deputy Secretary of Defense Memorandum (Reference (b)). c. Implements section 1585 of title 10, United States Code (U.S.C.) (Reference (c)), which authorizes civilian officers and employees of the Department of Defense to carry firearms or other appropriate weapons while assigned investigative duties or such other duties as the Secretary of Defense may prescribe, under regulations to be prescribed by the Secretary. d. Provides requirements, authorizations, and restrictions for carrying firearms and the use of force to protect DoD installations, property, and personnel, and to enforce law and order in accordance with DoD Instruction (DoDI) 5200.08 and DoD 5200.08-R (References (d) and (e)). e. Provides overarching guidance for developing DoD Component policies, regulations, and procedures.

unknown authors

2011-01-01T23:59:59.000Z

284

Executive Order 13221 | Department of Energy  

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

221 221 Executive Order 13221 October 8, 2013 - 1:48pm Addthis Executive Order (E.O.) 13221, Energy-Efficient Standby Power Devices, calls for Federal agencies to purchase products that use minimal standby power when possible. It was signed on August 2, 2001. Requirements for Energy Efficiency and Standby Power This section outlines major requirements defined by E.O. 13221. The content is intended as a reference only. You should refer to the text of E.O. 13221 for more details relevant to your work. Federal agencies must purchase products that use no more than one watt in standby power consuming mode when purchasing commercially-available, off-the-shelf products that use external standby power devices or that contain an internal standby power function. If such products are not available, agencies shall purchase products with

285

Executive Order 13423 | Department of Energy  

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

423 423 Executive Order 13423 October 8, 2013 - 1:44pm Addthis Executive Order (E.O.) 13423, Strengthening Federal Environmental, Energy, and Transportation Management, was signed on January 24, 2007, to strengthen key goals for the Federal Government. It set more challenging goals than the Energy Policy Act of 2005 (EPAct 2005) and superseded E.O. 13123 and E.O. 13149. This summary below is intended as a reference only. You should refer to the full text of E.O. 13423 for more details relevant to your work. Implementing Instructions In consultation with the Director of the Office of Management and Budget, the Chairman of the Council on Environmental Quality issued instructions and defined requirements for implementing E.O. 13423. The implementation instructions identify the entities responsible for coordination and

286

Orientational Ordering and Dynamics of Rodlike Polyelectrolytes  

E-Print Network (OSTI)

The interplay between electrostatic interactions and orientational correlations is studied for a model system of charged rods positioned on a chain, using Monte Carlo simulation techniques. It is shown that the coupling brings about the notion of {\\em electrostatic frustration}, which in turn results in: (i) a rich variety of novel orientational orderings such as chiral phases, and (ii) an inherently slow dynamics characterized by stretched-exponential behavior in the relaxation functions of the system.

Hossein Fazli; Ramin Golestanian; Mohammad R. Kolahchi

2007-01-11T23:59:59.000Z

287

Power flow management of microgrid networks using model predictive control  

Science Conference Proceedings (OSTI)

In this paper, we present a power flow management method for a network of cooperating microgrids within the context of a smart grid by formulating the problem in a model predictive control framework. In order to reliably and economically provide the ... Keywords: Microgrid, Model predictive control, Renewable energy sources, Smart grid, Storage devices

A. Hooshmand; H. A. Malki; J. Mohammadpour

2012-09-01T23:59:59.000Z

288

Application of the GRP scheme to open channel flow equations  

Science Conference Proceedings (OSTI)

The GRP (generalized Riemann problem) scheme, originally conceived for gasdynamics, is reformulated for the numerical integration of the shallow water equations in channels of rectangular cross-section, variable width and bed profile, including a friction ... Keywords: Generalized Riemann problem (GRP), Hydraulic jump, Hyperbolic conservation laws, Open channel, Quasi-1D flow, Second-order scheme, Shallow water

A. Birman; J. Falcovitz

2007-03-01T23:59:59.000Z

289

Relational Antecedents of Information Flow Integration for Supply Chain Coordination  

Science Conference Proceedings (OSTI)

A new model of competition, where competition is among supply chain networks rather than individual firms, is transforming traditional market-based buyer-supplier relations to one of competition among cooperative sets. In order to integrate and realize ... Keywords: Information Flow Integration, Information Sharing, Relational Orientation, Supply Chain Management, Supply Chain Relationships

Ravi Patnayakuni; Arun Rai; Nainika Seth

2006-06-01T23:59:59.000Z

290

Large orders in strong-field QED  

E-Print Network (OSTI)

We address the issue of large-order expansions in strong-field QED. Our approach is based on the one-loop effective action encoded in the associated photon polarisation tensor. We concentrate on the simple case of crossed fields aiming at possible applications of high-power lasers to measure vacuum birefringence. A simple next-to-leading order derivative expansion reveals that the indices of refraction increase with frequency. This signals normal dispersion in the small-frequency regime where the derivative expansion makes sense. To gain information beyond that regime we determine the factorial growth of the derivative expansion coefficients evaluating the first 80 orders by means of computer algebra. From this we can infer a nonperturbative imaginary part for the indices of refraction indicating absorption (pair production) as soon as energy and intensity become (super)critical. These results compare favourably with an analytic evaluation of the polarisation tensor asymptotics. Kramers-Kronig relations finally allow for a nonperturbative definition of the real parts as well and show that absorption goes hand in hand with anomalous dispersion for sufficiently large frequencies and fields.

Thomas Heinzl; Oliver Schroeder

2006-05-12T23:59:59.000Z

291

Fluid flow monitoring device  

DOE Patents (OSTI)

This invention consists of a flow meter and temperature measuring device comprising a tube with a body centered therein for restricting flow and a sleeve at the upper end of the tube to carry several channels formed longitudinally in the sleeve to the appropriate axial location where they penetrate the tube to allow pressure measurements and temperature measurements with thermocouples. The high pressure measurement is made using a channel penetrating the tube away from the body and the low pressure measurement is made at a location at the widest part of the body. An end plug seals the end of the device and holes at its upper end allow fluid to pass from the interior of the tube into a plenum. The channels are made by cutting grooves in the sleeve, the grooves widened at the surface of the sleeve and then a strip of sleeve material is welded to the grooves closing the channels. Preferably the sleeve is packed with powdered graphite before cutting the grooves and welding the strips.

McKay, M.D.; Sweeney, C.E.

1991-03-05T23:59:59.000Z

292

Ellipsoidal cell flow system  

SciTech Connect

The disclosure relates to a system incorporating an ellipsoidal flow chamber having light reflective walls for low level light detection in practicing cellular analysis. The system increases signal-to-noise ratio by a factor of ten over prior art systems. In operation, laser light passes through the primary focus of the ellipsoid. A controlled flow of cells simultaneously passes through this focus so that the laser light impinges on the cells and is modulated by the cells. The reflective walls of the ellipsoid reflect the cell-modulated light to the secondary focus of the ellipsoid. A tapered light guide at the secondary focus picks up a substantial portion of modulated reflective light and directs it onto a light detector to produce a signal. The signal is processed to obtain the intensity distribution of the modulated light and hence sought after characteristics of the cells. In addition, cells may be dyed so as to fluoresce in response to the laser light and their fluorescence may be processed as cell-modulated light above described. A light discriminating filter would be used to distinguish reflected modulated laser light from reflected fluorescent light.

Salzman, Gary C. (Los Alamos, NM); Mullaney, Paul F. (Los Alamos, NM)

1976-01-01T23:59:59.000Z

293

Radial flow heat exchanger  

DOE Patents (OSTI)

A radial flow heat exchanger (20) having a plurality of first passages (24) for transporting a first fluid (25) and a plurality of second passages (26) for transporting a second fluid (27). The first and second passages are arranged in stacked, alternating relationship, are separated from one another by relatively thin plates (30) and (32), and surround a central axis (22). The thickness of the first and second passages are selected so that the first and second fluids, respectively, are transported with laminar flow through the passages. To enhance thermal energy transfer between first and second passages, the latter are arranged so each first passage is in thermal communication with an associated second passage along substantially its entire length, and vice versa with respect to the second passages. The heat exchangers may be stacked to achieve a modular heat exchange assembly (300). Certain heat exchangers in the assembly may be designed slightly differently than other heat exchangers to address changes in fluid properties during transport through the heat exchanger, so as to enhance overall thermal effectiveness of the assembly.

Valenzuela, Javier (Hanover, NH)

2001-01-01T23:59:59.000Z

294

Enforcing elemental mass and energy balances for reduced order models  

Science Conference Proceedings (OSTI)

Development of economically feasible gasification and carbon capture, utilization and storage (CCUS) technologies requires a variety of software tools to optimize the designs of not only the key devices involved (e., g., gasifier, CO{sub 2} adsorber) but also the entire power generation system. High-fidelity models such as Computational Fluid Dynamics (CFD) models are capable of accurately simulating the detailed flow dynamics, heat transfer, and chemistry inside the key devices. However, the integration of CFD models within steady-state process simulators, and subsequent optimization of the integrated system, still presents significant challenges due to the scale differences in both time and length, as well the high computational cost. A reduced order model (ROM) generated from a high-fidelity model can serve as a bridge between the models of different scales. While high-fidelity models are built upon the principles of mass, momentum, and energy conservations, ROMs are usually developed based on regression-type equations and hence their predictions may violate the mass and energy conservation laws. A high-fidelity model may also have the mass and energy balance problem if it is not tightly converged. Conservations of mass and energy are important when a ROM is integrated to a flowsheet for the process simulation of the entire chemical or power generation system, especially when recycle streams are connected to the modeled device. As a part of the Carbon Capture Simulation Initiative (CCSI) project supported by the U.S. Department of Energy, we developed a software framework for generating ROMs from CFD simulations and integrating them with Process Modeling Environments (PMEs) for system-wide optimization. This paper presents a method to correct the results of a high-fidelity model or a ROM such that the elemental mass and energy are conserved perfectly. Correction factors for the flow rates of individual species in the product streams are solved using a minimization algorithm based on Lagrangian multiplier method. Enthalpies of product streams are also modified to enforce the energy balance. The approach is illustrated for two ROMs, one based on a CFD model of an entrained-flow gasifier and the other based on the CFD model of a multiphase CO{sub 2} adsorber.

Ma, J.; Agarwal, K.; Sharma, P.; Lang, Y.; Zitney, S.; Gorton, I.; Agawal, D.; Miller, D.

2012-01-01T23:59:59.000Z

295

Single- and Two-Phase Diversion Cross-Flows Between Triangle Tight Lattice Rod Bundle Subchannels - Data on Flow Resistance and Interfacial Friction Coefficients for the Cross-Flow  

SciTech Connect

Single- and two-phase diversion cross-flows arising from the pressure difference between tight lattice subchannels are our concern in this study. In order to obtain a correlation of the diversion cross-flow, we conducted adiabatic experiments using a vertical multiple-channel with two subchannels simplifying the triangle tight lattice rod bundle for air-water flows at room temperature and atmospheric pressure. In the experiments, data were obtained on the axial variations in the pressure difference between the subchannels, the ratio of flow rate in one subchannel to the whole channel, the void fraction in each subchannel for slug-churn and annular flows in two-phase flow case. These data were analyzed by use of a lateral momentum equation based on a two-fluid model to determine both the cross-flow resistance coefficient between liquid phase and channel wall and the gas-liquid interfacial friction coefficient. The resulting coefficients have been correlated in a way similar to that developed for square lattice subchannel case by Kano et al. (2002); the cross-flow resistance coefficient data can be well correlated with a ratio of the lateral velocity due to the cross-flow to the axial one irrespective of single- and two-phase flows; the interfacial friction coefficient data were well correlated with a Reynolds number, which is based on the relative velocity between gas and liquid cross-flows as the characteristic velocity. (authors)

Tatsuya Higuchi; Akimaro Kawahara; Michio Sadatomi; Hiroyuki Kudo [Kumamoto University, 39-1, Kurokami 2-chome, Kumamoto 860-8555 (Japan)

2006-07-01T23:59:59.000Z

296

Order Module--NNSA Orders Self-Study Program Safety Basis Documentation |  

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

NNSA Orders Self-Study Program Safety Basis NNSA Orders Self-Study Program Safety Basis Documentation Order Module--NNSA Orders Self-Study Program Safety Basis Documentation The familiar level of this module is divided into five sections. In the first section, we will discuss the regulation. In the second, third, and fourth sections, we will discuss the U. Department of Energy (DOE) guides for documented safety analyses (DSAs), technical safety requirements (TSRs), and unreviewed safety questions (USQs). Section 5 discusses the DOE standard related to DSAs and TSRs. We have provided several examples and practices throughout the module to help familiarize you with the material. The practices will also help prepare you for the criterion test. DOE Order Self Study Modules - 10 CFR 830 Safety Basis Documentation

297

The Effect of Vertical Upward Flow on Thermal Plumes  

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

The Effect of Vertical Upward Flow on Thermal Plumes The Effect of Vertical Upward Flow on Thermal Plumes Speaker(s): Pierre S. Farrugia Date: November 18, 2010 - 12:05pm Location: 90-3122 Seminar Host/Point of Contact: David Lorenzetti Thermal plumes have been widely investigated in a variety of scenarios, including natural convection and stratified environments. The resulting theory may be used to predict ventilation flow rates in, for example, natural and displacement ventilation, and under-floor air distribution (UFAD) systems. However, there has been little effort in investigating how uniform upward flows affect the plume velocity, rate of growth, and thermal profile. Such situations can arise if, for example, the diffusers of a UFAD system are evenly distributed. In order to study such situations, analytical expressions for the velocity and temperature profiles of a plume

298

High Fidelity Simulation of Complex Suspension Flow for Practical Rheometry  

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

A visualization of the flow of concrete, a complex suspension A visualization of the flow of concrete, a complex suspension A visualization of the flow of concrete, a complex suspension. In this snapshot of the simulation, the stress on each suspended particle is shown color-coded with its specific value drawn on its surface. Suspended particles that have a stress value below a specific threshold value are shown in outline form in order to better view those particles that are carrying the majority of the stress in the system. This image and the software used to produce it was developed by Steven Satterfield, John Hagedorn, and John Kelso of the National Institute of Standards and Technology (NIST), and Marc Olano of NIST and the University of Maryland-Baltimore County. High Fidelity Simulation of Complex Suspension Flow for Practical Rheometry

299

Statistical properties of information flow in financial time series  

E-Print Network (OSTI)

In this study, we tested possible factors that influence the information flow in the stock market. The time dependency, market factors, and market status were assessed using the Korean and US stock market data. We determined that all tested factors were significantly related to the information flow between stocks. Additionally, we have employed an original network consisting of stocks and networks by the minimal spanning tree (MST) method, in order to find a alternative method by which we could effectively investigate the characteristics of information flow between stocks. The empirical evidences gathered using $N-1$ links by the MST method did not differ when $N(N-1)/2$ whole links by the original network were used. These results indicate that links selected via the MST method may be reflective of meaningful characteristics of information flow between stocks in the market.

Eom, Cheoljun; Jung, Woo-Sung

2008-01-01T23:59:59.000Z

300

Generalized Stability of Nongeostrophic Baroclinic Shear Flow. Part II: Intermediate Richardson Number Regime  

Science Conference Proceedings (OSTI)

This work continues the generalized stability theory (GST) analysis of baroclinic shear flow in the primitive equations (PE), focusing on the regime in which the mean baroclinic shear and the stratification are of the same order. The Eady model ...

Eyal Heifetz; Brian F. Farrell

2007-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

A Numerical Model Study of Nocturnal Drainage Flows with Strong Wind and Temperature Gradients  

Science Conference Proceedings (OSTI)

A second-moment turbulence-closure model described in Yamada and Bunker is used to simulate nocturnal drainage flows observed during the 1984 ASCOT field expedition in Brush Creek, Colorado. In order to simulate the observed strong wind ...

T. Yamada; S. Bunker

1989-07-01T23:59:59.000Z

302

Benchmark calculations with an unstructured grid flow solver on a SIMD computer  

Science Conference Proceedings (OSTI)

An unstructured grid flow solver was implemented on a massively parallel computer, and benchmark computations were performed. The solver was a two-dimensional computational fluid dynamics (CFD) code that performs first-order, steady-state solutions of ...

J. S. Clary; G. A. Howell; Jr. S. L. Karman

1989-08-01T23:59:59.000Z

303

Radial flow has little effect on clusterization at intermediate energies in the framework of the Lattice Gas Model  

E-Print Network (OSTI)

The Lattice Gas Model was extended to incorporate the effect of radial flow. Contrary to popular belief, radial flow has little effect on the clusterization process in intermediate energy heavy-ion collisions except adding an ordered motion to the particles in the fragmentation source. We compared the results from the lattice gas model with and without radial flow to experimental data. We found that charge yields from central collisions are not significantly affected by inclusion of any reasonable radial flow.

C. B. Das; L. Shi; S. Das Gupta

2004-07-20T23:59:59.000Z

304

Flow Patterns Around a Complex Building  

DOE Green Energy (OSTI)

The authors compare the results of a computer simulated flow field around building 170 (B170) at Lawrence Livermore National Laboratory (LLNL) with field measurements. In order to aid in the setup of the field experiments, the simulations were performed first. B170 was chosen because of its architectural complexity and because a relatively simple fetch exists upwind (a field lies southwest of the site). Figure 1 shows a computational model of the building which retains the major architectural features of the real building (e.g., courtyard, alcoves, and a multi-level roof). Several important characteristics of the cases presented here are: (1) the flow was assumed neutral and no heat flux was imposed at the ground, representing cloudy or morning conditions, (2) a simple canopy parameterization was used to model the effect of a large row of eucalyptus trees which is located to the northeast of the building, (3) the wind directions studied were 200, 225, 250 degrees measured clockwise from true north (the prevailing winds at LLNL are from the southwest in the summer), (4) the incoming wind profile was modeled as logarithmic with a maximum of about 3 meters per second. In addition, note that the building is rotated counterclockwise by 25 degrees with respect to the east/west axis. For convenience, the flow is modeled in a coordinate system that has been rotated with the building.

Calhoun, R; Chan, S; Lee, R; Leone, J, Shinn, J; Stevens, D

1999-09-24T23:59:59.000Z

305

An Auto-Adaptive Multidomain Spectral Technique for Linear Stability Analysis: Application to Viscous Compressible Flows  

Science Conference Proceedings (OSTI)

An auto-adaptive multidomain pseudo-spectral technique is considered in order to solve the linear stability problem of viscous compressible flows. Both the locations of the interfaces and the parameters of the mappings in each subdomain are adapted by ... Keywords: Rayleigh–Taylor instability, compressible viscous flows, spectral multidomain method

Eric Serre; Serge Gauthier

2002-12-01T23:59:59.000Z

306

A Lagrangian, stochastic modeling framework for multi-phase flow in porous media  

Science Conference Proceedings (OSTI)

Many of the complex physical processes relevant for compositional multi-phase flow in porous media are well understood at the pore-scale level. In order to study CO"2 storage in sub-surface formations, however, it is not feasible to perform simulations ... Keywords: Lagrangian approach, Multi-phase flow, PDF method, Porous media, Stochastic particle method

Manav Tyagi; Patrick Jenny; Ivan Lunati; Hamdi A. Tchelepi

2008-06-01T23:59:59.000Z

307

Preventing numerical errors generated by interface-capturing schemes in compressible multi-material flows  

Science Conference Proceedings (OSTI)

In the present work, errors generated in computations of compressible multi-material flows using shock-capturing schemes are examined, specifically pressure oscillations (when the specific heats ratio is variable), but also temperature spikes and species ... Keywords: High-order accurate schemes, Interface capturing, Material discontinuities, Multi-material flows, Multifluid algorithms, Shock capturing, WENO

Eric Johnsen; Frank Ham

2012-07-01T23:59:59.000Z

308

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

309

Stripe Dynamics, Global Phase Ordering and Quantum  

E-Print Network (OSTI)

By modeling the stripe phase in cuprates as spin gapped stripes coupled to the RVB liquid of preformed electron pairs, I derive the low energy effective theory of the RVB phase variable. It is found that the effect of stripe dynamics (including both longitudinal and transverse modes) leads to incipient temporal phase stiffness in the RVB liquid, which tunes a quantum phase transition toward a superconducting ground state with global phase order. Physical consequences of this quantum criticality are discussed. Typeset using REVTEX 1 I.

Criticality High; Tc Superconductors; Wenjun Zheng

2000-01-01T23:59:59.000Z

310

Uranyl Nitrate Flow Loop  

Science Conference Proceedings (OSTI)

The objectives of the work discussed in this report were to: (1) develop a flow loop that would simulate the purified uranium-bearing aqueous stream exiting the solvent extraction process in a natural uranium conversion plant (NUCP); (2) develop a test plan that would simulate normal operation and disturbances that could be anticipated in an NUCP; (3) use the flow loop to test commercially available flowmeters for use as safeguards monitors; and (4) recommend a flowmeter for production-scale testing at an NUCP. There has been interest in safeguarding conversion plants because the intermediate products [uranium dioxide (UO{sub 2}), uranium tetrafluoride (UF{sub 4}), and uranium hexafluoride (UF{sub 6})] are all suitable uranium feedstocks for producing special nuclear materials. Furthermore, if safeguards are not applied virtually any nuclear weapons program can obtain these feedstocks without detection by the International Atomic Energy Agency (IAEA). Historically, IAEA had not implemented safeguards until the purified UF{sub 6} product was declared as feedstock for enrichment plants. H. A. Elayat et al. provide a basic definition of a safeguards system: 'The function of a safeguards system on a chemical conversion plant is in general terms to verify that no useful nuclear material is being diverted to use in a nuclear weapons program'. The IAEA now considers all highly purified uranium compounds as candidates for safeguarding. DOE is currently interested in 'developing instruments, tools, strategies, and methods that could be of use to the IAEA in the application of safeguards' for materials found in the front end of the nuclear fuel cycle-prior to the production of the uranium hexafluoride or oxides that have been the traditional starting point for IAEA safeguards. Several national laboratories, including Oak Ridge, Los Alamos, Lawrence Livermore, and Brookhaven, have been involved in developing tools or techniques for safeguarding conversion plants. This study was sponsored by the U.S. Department of Energy (DOE) NA-241, Office of Dismantlement and Transparency.

Ladd-Lively, Jennifer L [ORNL

2008-10-01T23:59:59.000Z

311

Instrumentation for Increased Power Flow  

Science Conference Proceedings (OSTI)

This report is the second Technical Update of the Instrumentation for Managing Increased Power Flow project, part of EPRI's Increased Power Flow (IPF) program. The project, initiated in 2006 and expected to continue for several years, studies the feasibility of new instrumentation to support increased power flow strategies. In 2007 the work focused on two primary developments: the Backscatter Sensor for the real-time measurement of transmission line temperature and current and the Emissivity Test Instrum...

2007-12-06T23:59:59.000Z

312

HYDROCARBON LIQUID FLOW CALIBRATION SERVICE ...  

Science Conference Proceedings (OSTI)

... and is the cross correlation coefficient ... a NIST Hydrocarbon Liquid Flow Calibration Facility ... FED2004-56790, 2004 Heat Transfer/Fluids Engineering ...

2012-05-21T23:59:59.000Z

313

Flow Batteries: A Historical Perspective  

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

Marvin Warshay *1976 Shunt Current Model, Paul Prokopius *1976 Interfaced an RFB with solar cells *1977 Electrode-Membrane-Flow Battery Testing *Largest polarization @ negative...

314

EPRI Coal-Flow Loop  

Science Conference Proceedings (OSTI)

This report is targeted at plant personnel responsible for coal-flow measurement and mill balancing that are using or are considering the use of online, in situ measurement technologies. Optimum combustion in a boiler requires careful control of coal and air flow to individual burners. Measuring in near real-time the mass flow rate of pneumatically conveyed pulverized coal in burner feed pipes is a critical element of such control. This report summarizes the findings for two online coal-flow instruments ...

2006-12-01T23:59:59.000Z

315

Order Module--DOE Order 225.1B, ACCIDENT INVESTIGATIONS | Department of  

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

Order 225.1B, ACCIDENT INVESTIGATIONS Order 225.1B, ACCIDENT INVESTIGATIONS Order Module--DOE Order 225.1B, ACCIDENT INVESTIGATIONS DOE O 225.1B prescribes organizational responsibilities, authorities, and requirements for conducting investigations of certain accidents occurring at DOE sites, facilities, areas, operations, and activities. The purpose of the accident investigation is to understand and identify the causes that contributed to the accident so those deficiencies can be addressed and corrected. This, in turn, is intended to prevent recurrence and promote improved environmental protection and safety and health of DOE employees, contractors, and the public. Moreover, accident investigations are used to promote the values and concepts of a learning organization. The department's integrated safety management (ISM) feedback and improvement

316

Order Module--U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: GETTING  

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

U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: GETTING STARTED Order Module--U.S. DEPARTMENT OF ENERGY ORDERS SELF-STUDY PROGRAM: GETTING STARTED This course was developed using the Criterion Referenced Instruction (CRI) method of training. That means the course contains only the information you need to perform your job. You will be shown the learning objectives at the beginning of the course. If you think you can demonstrate competency without additional instruction, you may complete the practice at any time. When you complete all of the practices successfully, you may ask the course manager for the criterion test. The familiar level requires that you understand and remember the material. The general level requires that you understand the applicability of the material. If you are unsure of the

317

Patterns in Flowing Sand: Understanding the Physics of Granular Flow  

E-Print Network (OSTI)

Dense granular flows are often unstable and form inhomogeneous structures. Although significant advances have been recently made in understanding simple flows, instabilities of such flows are often not understood. We present experimental and numerical results that show the formation of longitudinal stripes that arise from instability of the uniform flowing state of granular media on a rough inclined plane. The form of the stripes depends critically on the mean density of the flow with a robust form of stripes at high density that consists of fast sliding plug-like regions (stripes) on top of highly agitated boiling material - a configuration reminiscent of the Leidenfrost effect when a droplet of liquid lifted by its vapor is hovering above a hot surface.

Tamas Borzsonyi; Robert E. Ecke; Jim N. McElwaine

2009-10-01T23:59:59.000Z

318

Two-phase gas-liquid flow characteristics inside a plate heat exchanger  

Science Conference Proceedings (OSTI)

In the present study, the air-water two-phase flow characteristics including flow pattern and pressure drop inside a plate heat exchanger are experimentally investigated. A plate heat exchanger with single pass under the condition of counter flow is operated for the experiment. Three stainless steel commercial plates with a corrugated sinusoidal shape of unsymmetrical chevron angles of 55 and 10 are utilized for the pressure drop measurement. A transparent plate having the same configuration as the stainless steel plates is cast and used as a cover plate in order to observe the flow pattern inside the plate heat exchanger. The air-water mixture flow which is used as a cold stream is tested in vertical downward and upward flow. The results from the present experiment show that the annular-liquid bridge flow pattern appeared in both upward and downward flows. However, the bubbly flow pattern and the slug flow pattern are only found in upward flow and downward flow, respectively. The variation of the water and air velocity has a significant effect on the two-phase pressure drop. Based on the present data, a two-phase multiplier correlation is proposed for practical application. (author)

Nilpueng, Kitti [Department of Mechanical Engineering, South East Asia University, Bangkok 10160 (Thailand); Wongwises, Somchai [Fluid Mechanics, Thermal Engineering and Multiphase Flow Research Lab (FUTURE), Department of Mechanical Engineering, King Mongkut's University of Technology Thonburi, Bangmod, Bangkok 10140 (Thailand)

2010-11-15T23:59:59.000Z

319

Federal Energy Management Program: Executive Order 13514  

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

514 514 Executive Order (E.O.) 13514; Federal Leadership in Environmental, Energy, and Economic Performance; was signed on October 5, 2009. It expanded upon the energy reduction and environmental performance requirements of E.O. 13423. E.O. 13514 sets numerous Federal energy requirements in several areas, including: Accountability and Transparency Strategic Sustainability Performance Planning Greenhouse Gas Management Sustainable Buildings and Communities Water Efficiency Electronic Products and Services Fleet and Transportation Management Pollution Prevention and Waste Reduction The summary below is intended as a reference only. Refer to the full text of E.O. 13514 for more details relevant to your work. Accountability and Transparency E.O. 13514 accountability, transparency, and reporting requirements include:

320

Consent Order of Dismissal, Section III  

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

3 3 SRR-ESH-2013-00054 Revision 1 August 28, 2013 Page 1 of 6 Consent Order of Dismissal, Section III.7 Z-Area Saltstone Disposal Facility Permit General Condition B.5.a-h Information Permit Condition Requirement Estimated Value Updated Value Comments B.5 a) Cumulative process volume of salt waste disposed to date Not Applicable 7,845 kgals Vault 4, Cells B, D, E, F, H, J, K, L SDU 2, Cells 2A and 2B b) Process volume of saltstone grout disposed and vault/disposal unit location (including cell identity) for the reporting period Not Applicable 3.0 x 10 2 kgals SDU 2, Cell 2A 2.6 x 10 2 kgals SDU 2, Cell 2B c) Cumulative process volume of saltstone grout disposed to date Not Applicable 1.4 x 10 4 kgals Vault 4, Cells B, D, E, F, H, J, K, L

Note: This page contains sample records for the topic "flow order ofo" 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

Lumiram Electric: Order (2010-CE-1014)  

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

Lumiram Electric Corporation, Lumiram Electric Corporation, Respondent Issued : November 23, 2010 By the General Counsel, U.S. Department of Energy: Case Number: 2010-CE-1014 1. In this Order, I adopt the attached Compromise Agreement entered into between the U.S. Department of Energy ("DOE") and Lumiram Electric Corporation ("Respondent"). The Compromise Agreement resolves the case initiated to pursue a civil penalty for violations of the compliance certification requirements at 10 C.F.R. § 430.62. 2. The DOE and Respondent have negotiated the terms of the Compromise Agreement that resolve this matter . A copy of the Compromise Agreement is attached hereto and incorporated by reference. 3. After reviewing the terms of the Compromise Agreement and evaluating the facts before me, I find that the public interest would be served by adopting the

322

O:\ELECTRIC\ORDERS\EA-223.PDF  

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

CMS Marketing, Services and Trading Company CMS Marketing, Services and Trading Company Order No. EA-223 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On May 12, 2000, CMS Marketing, Services and Trading Company (CMS MS&T) applied to the Office of Fossil Energy (FE) of the Department of Energy (DOE) for authorization to transmit electric energy to Canada as a power marketer. CMS MS&T, a Michigan corporation, is a wholly owned subsidiary of CMS Enterprises Company which is in turn a wholly owned subsidiary of CMS Energy Corporation. CMS MS&T is a power marketer that does not own or control any electric generation, transmission, or distribution facilities, nor does it have any franchised electric service

323

Consent Order EA-2000-07  

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

1, 2000 1, 2000 Dr. Benjamin Pellegrini [ ] Mason & Hanger Corporation P.O. Box 30020 Amarillo, TX 79120-0020 EA 2000-07 Subject: Consent Order Incorporating Agreement between U.S. Department of Energy and Mason & Hanger Corporation Dear Dr. Pellegrini: This letter refers to the Department of Energy's (DOE) evaluation of the facts and circumstances presented to DOE by Mason & Hanger Corporation's (M&H or the contractor) internal evaluation of the Building 12-79 HPFL Valve Misposition at the Pantex Plant, which was identified on November 19, 1999. In January 1998, the contractor identified a systemic problem at the site in Building 12-98 when it was determined that certain high-pressure fire suppression valves were left in the closed position, which would have prevented their activation in

324

Consent Order EA-2000-09  

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

Ms. M. P. Delozier Ms. M. P. Delozier [ ] CH2M Hill Hanford Group, Inc. MSIN: H6-08 2440 Stevens Center Richland, WA 99352 EA-2000-09 Subject: Consent Order Incorporating Agreement between U.S. Department of Energy and CH2M Hill Hanford Group, Inc. Dear Ms. Delozier: This letter refers to the Department of Energy's (DOE) evaluation of an internal investigation conducted by CH2M Hill Group, Inc. (CHG) in February 2000. The investigation examined the facts and circumstances surrounding quality problems with the procurement of safety class piping for the W-314 Project at the Tank Farm Waste Remediation System. The piping had been procured and accepted for use by a subcontractor to CHG. Workers identified deficiencies with piping welds when they removed piping from a container. The deficiencies could have resulted in significant consequences to the

325

Consent Order EA-2000-10  

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

Mr. Robert P. Heck, II Mr. Robert P. Heck, II [ ] Fluor Federal Services P.O. Box 1050 MSIN: B7-50 Richland, WA 99352 EA-2000-10 Subject: Consent Order Incorporating Agreement between U. S. Department of Energy and Fluor Federal Services Dear Mr. Heck: This letter refers to the Department of Energy's (DOE) evaluation of two internal investigations conducted by Fluor Hanford, Inc. and CH2M Hanford Group, Inc. in which Fluor Federal Services (FFS) jointly participated. Collectively, the two investigations examined the facts and circumstances surrounding quality problems with the procurement of safety class piping for the W-314 Project at the Tank Farm Waste Remediation System and reviewed the adequacy and effectiveness of FFS's procurement quality assurance program. FFS provides services for DOE prime contractors relating to DOE nuclear activities.

326

Order and disorder in columnar joints  

E-Print Network (OSTI)

Columnar joints are three-dimensional fracture networks that form in cooling basalt and several other media. The network organizes itself into ordered, mostly hexagonal columns. The same pattern can be observed on a smaller scale in desiccating starch. We show how surface boundary conditions in the desiccation of starch affect the formation of columnar joints. Under constant drying power conditions, we find a power law dependence of columnar cross-sectional area with depth, while under constant drying rate conditions this coarsening is eventually halted. Discontinuous transitions in pattern scale can be observed under constant external conditions, which may prompt a reinterpretation of similar transitions found in basalt. Starch patterns are statistically similar to those found in basalt, suggesting that mature columnar jointing patterns contain inherent residual disorder, but are statistically scale invariant.

Lucas Goehring; Stephen W. Morris

2005-01-03T23:59:59.000Z

327

Proposed Strategy to meet DOE Order 231  

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

Page 1 Page 1 Proposed Strategy to meet DOE Order 231.1B, Preparation of Annual Site Environmental Reports Background The U.S. Department of Energy Office (DOE) of Legacy Management (LM) was established in 2003 to manage the Department's post-closure responsibilities at sites under LM's care and ensure the future protection of human health and the environment at those sites. The histories of the legacy sites vary, as does the regulatory regime under which the sites are managed. Long- term surveillance plans (LTSPs) are prepared for the majority of the sites. These LTSPs, which are available to the public, include site descriptions, information about site history, nature and extent of contamination, institutional controls, closeout condition of the site, present and future

328

Simulations of Turbulent Flows with Strong Shocks and Density Variations  

SciTech Connect

In this report, we present the research efforts made by our group at UCLA in the SciDAC project ���¢��������Simulations of turbulent flows with strong shocks and density variations���¢�������. We use shock-fitting methodologies as an alternative to shock-capturing schemes for the problems where a well defined shock is present. In past five years, we have focused on development of high-order shock-fitting Navier-Stokes solvers for perfect gas flow and thermochemical non-equilibrium flow and simulation of shock-turbulence interaction physics for very strong shocks. Such simulation has not been possible before because the limitation of conventional shock capturing methods. The limitation of shock Mach number is removed by using our high-order shock-fitting scheme. With the help of DOE and TeraGrid/XSEDE super computing resources, we have obtained new results which show new trends of turbulence statistics behind the shock which were not known before. Moreover, we are also developing tools to consider multi-species non-equilibrium flows. The main results are in three areas: (1) development of high-order shock-fitting scheme for perfect gas flow, (2) Direct Numerical Simulation (DNS) of interaction of realistic turbulence with moderate to very strong shocks using super computing resources, and (3) development and implementation of models for computation of mutli-species non-quilibrium flows with shock-fitting codes.

Xiaolin Zhong

2012-12-13T23:59:59.000Z

329

Split flow gasifier  

DOE Patents (OSTI)

A-moving bed coal gasifier for the production of tar-free, low ammonia fuel gas is described. The gasifier employs a combustion zone in a free-aboard area above the moving bed to burn coal fines to provide hot combustion gases for pyrolyzing and gasifying coal particulates in the moving bed to form fuel gas as the hot gases move co-currently with the downwardly moving coal particulates. The fuel gas contains entrained tars and ammonia compounds which contact hot char and ash in the moving bed and are cracked so that the fuel gas removed from the gasifier at a midpoint off-take is essentially tar-free and of low ammonia content. Concurrently with this gasification reaction, steam and an oxidant are introduced into a region below the moving bed to flow countercurrently to the downwardly moving bed to contact and react with carbon remaining in the char to create additional fuel gas which is also extracted from the gasifier at the mid-point off-take.

Halow, J.S.

1991-12-31T23:59:59.000Z

330

Microsoft PowerPoint - Executive Order13423rbl  

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

Executive Order 13423 Executive Order 13423 Executive Order 13423 Strengthening Federal Strengthening Federal Environmental, Energy and Environmental, Energy and Transportation Management Transportation Management 2 2 Executive Order 13423 Replaces the Executive Order 13423 Replaces the Greening the Government Series of Greening the Government Series of Executive Orders Executive Orders 13101 Recovered Materials 13101 Recovered Materials 13123 Energy Efficiency 13123 Energy Efficiency 13148 Environment 13148 Environment 13149 Transportation 13149 Transportation BUT BUT 13221 Standby Power was retained 13221 Standby Power was retained 3 3 Two Parts Involved Two Parts Involved Executive Order Executive Order States Policy States Policy Establishes Goals Establishes Goals Assigns Responsibilities for Agencies, CEQ, Assigns Responsibilities for Agencies, CEQ,

331

Meridional flow profile measurements with SOHO/MDI  

E-Print Network (OSTI)

We present meridional flow measurements of the Sun using a novel helioseismic approach for analyzing SOHO/MDI data in order to push the current limits in radial depth. Analyzing three consecutive months of data during solar minimum, we find that the meridional flow is as expected poleward in the upper convection zone, turns equatorward at a depth of around 40 Mm (~0.95 Rsol), and possibly changes direction again in the lower convection zone. This may indicate two meridional circulation cells in each hemisphere, one beneath the other.

U. Mitra-Kraev; M. J. Thompson

2007-11-30T23:59:59.000Z

332

Adaptive LES Methodology for Turbulent Flow Simulations  

Science Conference Proceedings (OSTI)

Although turbulent flows are common in the world around us, a solution to the fundamental equations that govern turbulence still eludes the scientific community. Turbulence has often been called one of the last unsolved problem in classical physics, yet it is clear that the need to accurately predict the effect of turbulent flows impacts virtually every field of science and engineering. As an example, a critical step in making modern computational tools useful in designing aircraft is to be able to accurately predict the lift, drag, and other aerodynamic characteristics in numerical simulations in a reasonable amount of time. Simulations that take months to years to complete are much less useful to the design cycle. Much work has been done toward this goal (Lee-Rausch et al. 2003, Jameson 2003) and as cost effective accurate tools for simulating turbulent flows evolve, we will all benefit from new scientific and engineering breakthroughs. The problem of simulating high Reynolds number (Re) turbulent flows of engineering and scientific interest would have been solved with the advent of Direct Numerical Simulation (DNS) techniques if unlimited computing power, memory, and time could be applied to each particular problem. Yet, given the current and near future computational resources that exist and a reasonable limit on the amount of time an engineer or scientist can wait for a result, the DNS technique will not be useful for more than 'unit' problems for the foreseeable future (Moin & Kim 1997, Jimenez & Moin 1991). The high computational cost for the DNS of three dimensional turbulent flows results from the fact that they have eddies of significant energy in a range of scales from the characteristic length scale of the flow all the way down to the Kolmogorov length scale. The actual cost of doing a three dimensional DNS scales as Re{sup 9/4} due to the large disparity in scales that need to be fully resolved. State-of-the-art DNS calculations of isotropic turbulence have recently been completed at the Japanese Earth Simulator (Yokokawa et al. 2002, Kaneda et al. 2003) using a resolution of 40963 (approximately 10{sup 11}) grid points with a Taylor-scale Reynolds number of 1217 (Re {approx} 10{sup 6}). Impressive as these calculations are, performed on one of the world's fastest super computers, more brute computational power would be needed to simulate the flow over the fuselage of a commercial aircraft at cruising speed. Such a calculation would require on the order of 10{sup 16} grid points and would have a Reynolds number in the range of 108. Such a calculation would take several thousand years to simulate one minute of flight time on today's fastest super computers (Moin & Kim 1997). Even using state-of-the-art zonal approaches, which allow DNS calculations that resolve the necessary range of scales within predefined 'zones' in the flow domain, this calculation would take far too long for the result to be of engineering interest when it is finally obtained. Since computing power, memory, and time are all scarce resources, the problem of simulating turbulent flows has become one of how to abstract or simplify the complexity of the physics represented in the full Navier-Stokes (NS) equations in such a way that the 'important' physics of the problem is captured at a lower cost. To do this, a portion of the modes of the turbulent flow field needs to be approximated by a low order model that is cheaper than the full NS calculation. This model can then be used along with a numerical simulation of the 'important' modes of the problem that cannot be well represented by the model. The decision of what part of the physics to model and what kind of model to use has to be based on what physical properties are considered 'important' for the problem. It should be noted that 'nothing is free', so any use of a low order model will by definition lose some information about the original flow.

Oleg V. Vasilyev

2008-06-12T23:59:59.000Z

333

Design of a Nonsingular Level 2.5 Second-Order Closure Model for the Prediction of Atmospheric Turbulence  

Science Conference Proceedings (OSTI)

The behavior of the Mellor and Yamada Level 2.5 second-order turbulence closure model is analyzed over its entire domain of definition on the Ri × q2/qe2 plane, where Ri is the Richardson number of the mean flow and where q2/qe2 is the ratio of ...

H. M. Helfand; J. C. Labraga

1988-01-01T23:59:59.000Z

334

US energy flow, 1983  

Science Conference Proceedings (OSTI)

Energy use in 1983 closely paralleled 1982 consumption of 70 quads (70 x 10/sup 15/ Btu) although industrial production and GNP were up 6.5% and 3.3% respectively in 1983 and 1982 was clearly a recession year. Domestic oil production as well as crude imports closely resembled those of 1982. The ratio between energy use (in quads) and GNP (in 1972 dollars) also declined suggesting the continuing importance of conservation. Coal production fell slightly reflecting loss of exports due to strong foreign competition as well as smaller foreign markets. Natural gas sales fell substantially (approx. = 10%) across all end-use sectors. Price increases to residential, commercial and industrial consumers on the order of 15% were recorded and influenced fuel-switching although on a Btu basis only high sulfur residual oil is cost competitive with natural gas and then only for large industrial and utility users. 13 references, 5 figures.

Briggs, C.K.; Borg, I.Y.

1984-07-02T23:59:59.000Z

335

Liquid chromatography/Fourier transform IR spectrometry interface flow cell  

DOE Patents (OSTI)

A zero dead volume (ZDV) microbore high performance liquid chromatography (.mu.HPLC)/Fourier transform infrared (FTIR) interface flow cell includes an IR transparent crystal having a small diameter bore therein through which a sample liquid is passed. The interface flow cell further includes a metal holder in combination with a pair of inner, compressible seals for directly coupling the thus configured spectrometric flow cell to the outlet of a .mu.HPLC column end fitting to minimize the transfer volume of the effluents exiting the .mu.HPLC column which exhibit excellent flow characteristics due to the essentially unencumbered, open-flow design. The IR beam passes transverse to the sample flow through the circular bore within the IR transparent crystal, which is preferably comprised of potassium bromide (KBr) or calcium fluoride (CaF.sub.2), so as to minimize interference patterns and vignetting encountered in conventional parallel-plate IR cells. The long IR beam pathlength and lensing effect of the circular cross-section of the sample volume in combination with the refractive index differences between the solvent and the transparent crystal serve to focus the IR beam in enhancing sample detection sensitivity by an order of magnitude.

Johnson, Charles C. (Fairfield, OH); Taylor, Larry T. (Blacksburg, VA)

1986-01-01T23:59:59.000Z

336

Liquid chromatography/Fourier transform IR spectrometry interface flow cell  

DOE Patents (OSTI)

A zero dead volume (ZDV) microbore high performance liquid chromatography (..mu.. HPLC)/Fourier transform infrared (FTIR) interface flow cell includes an IR transparent crystal having a small diameter bore therein through which a sample liquid is passed. The interface flow cell further includes a metal holder in combination with a pair of inner, compressible seals for directly coupling the thus configured spectrometric flow cell to the outlet of a ..mu.. HPLC column end fitting to minimize the transfer volume of the effluents exiting the ..mu.. HPLC column which exhibit excellent flow characteristics due to the essentially unencumbered, open-flow design. The IR beam passes transverse to the sample flow through the circular bore within the IR transparent crystal, which is preferably comprised of potassium bromide (KBr) or calcium fluoride (CaF/sub 2/), so as to minimize interference patterns and vignetting encountered in conventional parallel-plate IR cells. The long IR beam pathlength and lensing effect of the circular cross-section of the sample volume in combination with the refractive index differences between the solvent and the transparent crystal serve to focus the IR beam in enhancing sample detection sensitivity by an order of magnitude.

Johnson, C.C.; Taylor, L.T.

1985-01-04T23:59:59.000Z

337

Three-dimensional visualization of reactive flows in complex geometries  

SciTech Connect

The visualization of fluid flows has become more challenging, as recent advancements in computational methods have increased the complexity and size of simulations. Our objective is to develop a flexible flow visualization tool for fluid simulations that include the full physics and geometrical complexities found in modeling practical combustion systems, such as internal combustion engines. The challenges to flow visualization come from: (1) the large simulation output, especially when using massively parallel computers; (2) the increasingly complex geometries that include moving surfaces such as pistons and valves; (3) the complex physical phenomena in realistic problems of fuel injection, combustion fronts, boundary flows, and large scale turbulence; and (4) the numerical complexity of indirect addressing of computational elements, variable mesh connectivity, distorted elements, and moving meshes. We have developed a visualization program that addresses these complexities. The program was developed as a post-processor to the KIVA family of codes for reactive flow simulations. Because of the complexity of the KIVA codes, the visualization program is very versatile and applicable to any code with meshes of arbitrary hexahedrons. No comparable commercial visualization package could be found. To visualize the fluid flow, we use mass-less tracer particles that follow the movement of the fluid as determined from output files from the simulation. The movement of the tracer particles is based on a second-order spatial and temporal interpolation of the fluid velocities from successive simulation output files. The visualization program runs on a Silicon Graphics IRIS GTX workstation.

Fairfield, M.S.

1995-02-01T23:59:59.000Z

338

Sanyo Electric: Order (2010-CE-1210) | Department of Energy  

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

Sanyo Electric: Order (2010-CE-1210) Sanyo Electric: Order (2010-CE-1210) October 13, 2010 DOE issued an Order and entered into a Compromise Agreement with Sanyo E&E Corp. after...

339

Modeling interval order structures with partially commutative monoids  

Science Conference Proceedings (OSTI)

Interval order structures are useful tools to model abstract concurrent histories, i.e. sets of equivalent system runs, when system runs are modeled with interval orders. The paper shows how interval order structures can be modeled by partially ...

Ryszard Janicki; Xiang Yin; Nadezhda Zubkova

2012-09-01T23:59:59.000Z

340

GE Lighting Solutions: Order (2013-SE-4901) | Department of Energy  

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

Order (2013-SE-4901) GE Lighting Solutions: Order (2013-SE-4901) April 4, 2013 DOE ordered General Electric Lighting Solutions, LLC to pay a 5,360 civil penalty after finding GE...

Note: This page contains sample records for the topic "flow order ofo" 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

Technical Standards, DOE Orders and Applicable CFRs/DEAR Crosswalk...  

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

DOE Orders and Applicable CFRsDEAR Crosswalk - February 2, 2002 Technical Standards, DOE Orders and Applicable CFRsDEAR Crosswalk - February 2, 2002 February 2, 2002 DOE Orders...

342

AM Conservation: Order (2010-CW-1415) | Department of Energy  

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

AM Conservation: Order (2010-CW-1415) AM Conservation: Order (2010-CW-1415) September 20, 2010 DOE ordered AM Conservation Group, Inc. to pay a 5,000 civil penalty after finding...

343

Turbine blade tip flow discouragers  

SciTech Connect

A turbine assembly comprises a plurality of rotating blade portions in a spaced relation with a stationery shroud. The rotating blade portions comprise a root section, a tip portion and an airfoil. The tip portion has a pressure side wall and a suction side wall. A number of flow discouragers are disposed on the blade tip portion. In one embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned generally parallel to the direction of rotation. In an alternative embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned at an angle in the range between about 0.degree. to about 60.degree. with respect to a reference axis aligned generally parallel to the direction of rotation. The flow discouragers increase the flow resistance and thus reduce the flow of hot gas flow leakage for a given pressure differential across the blade tip portion so as to improve overall turbine efficiency.

Bunker, Ronald Scott (Niskayuna, NY)

2000-01-01T23:59:59.000Z

344

Physics of two-phase flow: choked flow  

DOE Green Energy (OSTI)

It is shown that the basic equations governing the flow of a two-phase fluid, i.e., liquid and vapor, are natural extensions of those equations that describe single-phase flow. The exact form of the equations depends on the particular assumptions used to characterize the two-phase flow, i.e., the equations depend on the model chosen. In general the mathematical model is selected so as to retain as much of the physics of the phenomena as possible while at the same time permitting solutions to be obtained without undue complexity. The following quantities were computed for saturated water substance over the temperature range 100 to 250/sup 0/C and for saturated Refrigerant -114 over the range -20 to +70/sup 0/C: choking velocity, critical or choking flow density, and saturation properties. Tables of the results are given along with graphs of selected functions.

Maeder, P.F.; DiPippo, R.; Delor, M.; Dickinson, D.

1981-05-01T23:59:59.000Z

345

The transition from two phase bubble flow to slug flow  

E-Print Network (OSTI)

The process of transition from bubble to slug flow in a vertical pipe has been studied analytically and experimentally. An equation is presented which gives the agglomeration time as a function of void fraction, channel ...

Radovcich, Nick A.

1962-01-01T23:59:59.000Z

346

HYDROGEN ELECTROLYZER FLOW DISTRIBUTOR MODEL  

DOE Green Energy (OSTI)

The hybrid sulfur process (HyS) hydrogen electrolyzer consists of a proton exchange membrane (PEM) sandwiched between two porous graphite layers. An aqueous solution of sulfuric acid with dissolved SO{sub 2} gas flows parallel to the PEM through the porous graphite layer on the anode side of the electrolyzer. A flow distributor, consisting of a number of parallel channels acting as headers, promotes uniform flow of the anolyte fluid through the porous graphite layer. A numerical model of the hydraulic behavior of the flow distributor is herein described. This model was developed to be a tool to aid the design of flow distributors. The primary design objective is to minimize spatial variations in the flow through the porous graphite layer. The hydraulic data from electrolyzer tests consists of overall flowrate and pressure drop. Internal pressure and flow distributions are not measured, but these details are provided by the model. The model has been benchmarked against data from tests of the current electrolyzer. The model reasonably predicts the viscosity effect of changing the fluid from water to an aqueous solution of 30 % sulfuric acid. The permeability of the graphite layer was the independent variable used to fit the model to the test data, and the required permeability for a good fit is within the range literature values for carbon paper. The model predicts that reducing the number of parallel channels by 50 % will substantially improve the uniformity of the flow in the porous graphite layer, while maintaining an acceptable pressure drop across the electrolyzer. When the size of the electrolyzer is doubled from 2.75 inches square to 5.5 inches square, the same number of channels as in the current design will be adequate, but it is advisable to increase the channel cross-sectional flow area. This is due to the increased length of the channels.

Shadday, M

2006-09-28T23:59:59.000Z

347

Electrolux: Order (2012-CE-1901) | Department of Energy  

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

Order (2012-CE-1901) More Documents & Publications Electrolux: Proposed Penalty (2012-CE-1901) Electrolux: ENERGY STAR Referral (EIDW6305***) ASKO Appliances: Order...

348

Duracold Refrigeration Manufacturing: Order (2013-CE-5342) | Department of  

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

Duracold Refrigeration Manufacturing: Order (2013-CE-5342) Duracold Refrigeration Manufacturing: Order (2013-CE-5342) Duracold Refrigeration Manufacturing: Order (2013-CE-5342) April 25, 2013 DOE ordered Duracold Refrigeration Manufacturing Company, LLC to pay a $8,000 civil penalty after finding Duracold Refrigeration Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and Duracold Refrigeration Manufacturing. Duracold Refrigeration Manufacturing: Order (2013-CE-5342) More Documents & Publications Duracold Refrigeration Manufacturing: Proposed Penalty (2013-CE-5342) North Star Refrigerator: Order (2013-CE-5355) Schott Gemtron: Order (2013-CE-5358

349

Executive Order 13148-Greening the Government Through Leadership...  

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

You are here Home Executive Order 13148-Greening the Government Through Leadership in Environmental Management Executive Order 13148-Greening the Government Through Leadership...

350

Acuity: Order (2013-CE-4802) | Department of Energy  

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

More Documents & Publications Acuity: Proposed Penalty (2013-CE-4802) General Restaurant Equipment: Order (2013-CE-5344) Diversified Panel Systems: Order (2013-CE-5346...

351

BSH: Order (2013-CE-2001) | Department of Energy  

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

(2013-CE-2001) More Documents & Publications BSH: Proposed Penalty (2013-CE-2001) General Restaurant Equipment: Order (2013-CE-5344) Imperial Manufacturing: Order (2013-CE-5322)...

352

President Issues Executive Order Aimed at Preparing for the Impacts...  

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

President Issues Executive Order Aimed at Preparing for the Impacts of Climate Change; Tribal Leaders to Serve on Task Force President Issues Executive Order Aimed at Preparing for...

353

Executive Order -- Preparing the United States for the Impacts...  

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

Executive Order -- Preparing the United States for the Impacts of Climate Change Executive Order -- Preparing the United States for the Impacts of Climate Change...

354

FEMP SERVICES INTERAGENCY AGREEMENT WORK ORDER FOR SKAGGS AMENDMENT...  

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

ORDER FOR SKAGGS AMENDMENT TRANSACTIONS Document details the Federal Energy Management Program (FEMP) interagency agreement work order for the Skaggs Amendment Transactions....

355

An acceleration procedure for optimal first-order methods  

E-Print Network (OSTI)

Jul 17, 2012 ... As compared with standard optimal first-order methods, our schemes allows us to divide computation times by two to three orders of magnitude ...

356

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

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

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

357

A remark on higher order RUE-resolution with EXTRUE  

E-Print Network (OSTI)

We show that a prominent counterexample for the completeness of first order RUE-resolution does not apply to the higher order RUE-resolution approach EXTRUE.

Benzmueller, Christoph

2009-01-01T23:59:59.000Z

358

Crosswalk Tables for DOE Orders, Technical Standards, and CFR...  

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

Information Center DOE Technical Standards Program Crosswalk Tables for DOE Orders, Technical Standards, and CFRDEAR Crosswalk Tables for DOE Orders, Technical Standards,...

359

Interior Proximal Algorithm with Variable Metric for Second-Order ...  

E-Print Network (OSTI)

Second-Order Cone Programming: Applications to ... + denotes the second-order cone (SOC) (also called the Lorentz cone or ...... which does not depend on l:.

360

Comments on Emergency Order to Resume Limited Operation at the...  

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

on Emergency Order to Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA from the Chesapeake Climate Action Network. Comments on Emergency Order to...

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


361

Proper planning improves flow drilling  

Science Conference Proceedings (OSTI)

Underbalanced operations reduce formation damage, especially in horizontal wells where zones are exposed to mud for longer time periods. Benefits, risks, well control concerns, equipment and issues associated with these operations are addressed in this paper. Flow drilling raises many concerns, but little has been published on horizontal well control and flow drilling operations. This article covers planning considerations for flow drilling, but does not address horizontal ''overbalanced'' drilling because considerations and equipment are the same as in vertical overbalanced drilling and many references address that subject. The difference in well control between vertical and horizontal overbalanced drilling is fluid influx behavior and how that behavior affects kill operations.

Collins, G.J. (Marathon Oil Co., Houston, TX (United States))

1994-10-01T23:59:59.000Z

362

Definition: Flow Test | Open Energy Information  

Open Energy Info (EERE)

Flow Test Jump to: navigation, search Dictionary.png Flow Test Flow tests are typically conducted shortly after a well has been drilled to test its productivity. The well is opened...

363

Transitions between Baroclinic Flow Regimes  

Science Conference Proceedings (OSTI)

we use truncated spectral Eady models with two Ekman layers of different strength to investigate the baroclinic flow transitions observed in annulus experiments. Our analysis is both analytical and numerical As the dissipation parameter is varied ...

H-Y. Weng; A. Barcilon; J. Magnan

1986-08-01T23:59:59.000Z

364

Coal flows | OpenEI  

Open Energy Info (EERE)

Coal flows Coal flows Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 142, and contains only the reference case. The dataset uses million short tons. The data is broken down into steam coal exports to Europe, Asia and America. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal flows countries EIA exporting importing Data application/vnd.ms-excel icon AEO2011: World Steam Coal Flows By Importing Regions and Exporting Countries- Reference Case (xls, 103.7 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License

365

Essays on international capital flows  

E-Print Network (OSTI)

This dissertation consists of three chapters on international capital flows. Chapter 1 emphasizes the importance of innovations in the investment opportunity set, captured by changes in expected asset returns, as an important ...

Brandão, Tatiana Glindmeier Didier

2008-01-01T23:59:59.000Z

366

Lattice splitting under intermittent flows  

E-Print Network (OSTI)

We study the splitting of regular square lattices subject to stochastic intermittent flows. By extensive Monte Carlo simulations we reveal how the time span until the occurence of a splitting depends on various flow patterns imposed on the lattices. Increasing the flow fluctuation frequencies shortens this time span which reaches a minimum before rising again due to inertia effects incorporated in the model. The size of the largest connected component after the splitting is rather independent of the flow fluctuations but sligthly decreases with the link capacities. Our results are relevant for assessing the robustness of real-life systems, such as electric power grids with a large share of renewable energy sources including wind turbines and photovoltaic systems.

Schläpfer, Markus

2010-01-01T23:59:59.000Z

367

Miniaturized flow injection analysis system  

DOE Patents (OSTI)

A chemical analysis technique known as flow injection analysis, wherein small quantities of chemical reagents and sample are intermixed and reacted within a capillary flow system and the reaction products are detected optically, electrochemically, or by other means. A highly miniaturized version of a flow injection analysis system has been fabricated utilizing microfabrication techniques common to the microelectronics industry. The microflow system uses flow capillaries formed by etching microchannels in a silicon or glass wafer followed by bonding to another wafer, commercially available microvalves bonded directly to the microflow channels, and an optical absorption detector cell formed near the capillary outlet, with light being both delivered and collected with fiber optics. The microflow system is designed mainly for analysis of liquids and currently measures 38.times.25.times.3 mm, but can be designed for gas analysis and be substantially smaller in construction.

Folta, James A. (Livermore, CA)

1997-01-01T23:59:59.000Z

368

Miniaturized flow injection analysis system  

DOE Patents (OSTI)

A chemical analysis technique known as flow injection analysis is described, wherein small quantities of chemical reagents and sample are intermixed and reacted within a capillary flow system and the reaction products are detected optically, electrochemically, or by other means. A highly miniaturized version of a flow injection analysis system has been fabricated utilizing microfabrication techniques common to the microelectronics industry. The microflow system uses flow capillaries formed by etching microchannels in a silicon or glass wafer followed by bonding to another wafer, commercially available microvalves bonded directly to the microflow channels, and an optical absorption detector cell formed near the capillary outlet, with light being both delivered and collected with fiber optics. The microflow system is designed mainly for analysis of liquids and currently measures 38{times}25{times}3 mm, but can be designed for gas analysis and be substantially smaller in construction. 9 figs.

Folta, J.A.

1997-07-01T23:59:59.000Z

369

Flow Acceleration and Mountain Drag*  

Science Conference Proceedings (OSTI)

Dynamic explanations of mountain drag usually invoke viscous effects and/or wave momentum flux by either Rossby or internal gravity waves. This paper explores an alternative mechanism in terms of the unsteadiness of the incident flow. The ...

Peter R. Bannon

1985-12-01T23:59:59.000Z

370

Studies of Flows in Plasmas  

SciTech Connect

Note a pdf document "DOE-flow-final-report' should be attached. If it somehow is not please notify Walter Gekelman (gekelman@physics.ucla.edu) who will e mail it directly

Gekelman, Walter; Morales, George; Maggs, James

2009-03-07T23:59:59.000Z

371

Longitudinal dispersion in vegetated flow  

E-Print Network (OSTI)

Vegetation is ubiquitous in rivers, estuaries and wetlands, strongly influencing both water conveyance and mass transport. The plant canopy affects both mean and turbulent flow structure, and thus both advection and ...

Murphy, Enda

2006-01-01T23:59:59.000Z

372

Parabolic flows on complex manifolds  

E-Print Network (OSTI)

Chapter 2 Convergence of the parabolic complex Monge-Amp`ere65] Streets, J. , Tian, G. A parabolic flow of pluriclosedGill, M. Convergence of the parabolic complex Monge-Amp` ere

Gill, Matthew Franklin

2012-01-01T23:59:59.000Z

373

Multiscale modeling in granular flow  

E-Print Network (OSTI)

Granular materials are common in everyday experience, but have long-resisted a complete theoretical description. Here, we consider the regime of slow, dense granular flow, for which there is no general model, representing ...

Rycroft, Christopher Harley

2007-01-01T23:59:59.000Z

374

Subcooled flow boiling of fluorocarbons  

E-Print Network (OSTI)

A study was conducted of heat transfer and hydrodynamic behavior for subcooled flow boiling of Freon-113, one of a group of fluorocarbons suitable for use in cooling of high-power-density electronic components. Problems ...

Murphy, Richard Walter

1971-01-01T23:59:59.000Z

375

2007 Estimated International Energy Flows  

Science Conference Proceedings (OSTI)

An energy flow chart or 'atlas' for 136 countries has been constructed from data maintained by the International Energy Agency (IEA) and estimates of energy use patterns for the year 2007. Approximately 490 exajoules (460 quadrillion BTU) of primary energy are used in aggregate by these countries each year. While the basic structure of the energy system is consistent from country to country, patterns of resource use and consumption vary. Energy can be visualized as it flows from resources (i.e. coal, petroleum, natural gas) through transformations such as electricity generation to end uses (i.e. residential, commercial, industrial, transportation). These flow patterns are visualized in this atlas of 136 country-level energy flow charts.

Smith, C A; Belles, R D; Simon, A J

2011-03-10T23:59:59.000Z

376

Heat flow studies, Coso Geothermal Area, China Lake, California. Technical  

Open Energy Info (EERE)

studies, Coso Geothermal Area, China Lake, California. Technical studies, Coso Geothermal Area, China Lake, California. Technical report Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Heat flow studies, Coso Geothermal Area, China Lake, California. Technical report Details Activities (1) Areas (1) Regions (0) Abstract: Heat flow studies in the Coso Geothermal Area were conducted at China Lake, California. Temperature measurements were completed in nine of the heat flow boreholes. Temperatures were measured at five meter intervals from the ground surface to the deepest five meter interval. Subsequently, temperatures were remeasured two or three times in each borehole in order to demonstrate that equilibrium thermal conditions existed. The maximum difference in temperature, at any of the five meter intervals, was 0.03 deg

377

A Baroclinic Model of turbulent dusty flows  

SciTech Connect

The problem considered here is the numerical simulation of the turbulent dusty flow induced by explosions over soil surfaces. Some of the unresolved issues are: (1) how much dust is scoured from such surfaces; (2) where does the dust go in the boundary layer; (3) what is the dusty boundary layer height versus time; (4) what are the dusty boundary layer profiles; (5) how much of the dust mass becomes entrained into the dust stem; and (6) where does the dust go in the buoyant cloud? The author proposes a Baroclinic Model for flows with large density variations that actually calculates the turbulent mixing and transport of dust on an adaptive grid. The model is based on the following idealizations: (1) a loose dust bed; (2) an instantaneous shock fluidization of the dust layer; (3) the dust and air are in local equilibrium (so air viscosity enforces the no-slip condition); (4) the dust-air mixture is treated as a continuum dense fluid with zero viscosity; and (5) the turbulent mixing is dominated by baroclinically-generated vorticity. These assumptions lead to an inviscid set of conservation laws for the mixture, which are solved by means of a high-order Godunov algorithm for gasdynamics. Adaptive Mesh Refinement (AMR) is used to capture the turbulent mixing processes on the grid. One of the unique characteristics of these flows is that mixing occurs because vorticity is produced by an inviscid, baroclinic mechanism. A number of examples are presented to illustrate these baroclinic effects including shock interactions with dense-gas layers and dust beds, and dusty wall jets of airblast precursors. The conclusion of these studies is that dusty boundary layers grow because of mass entrainment from the fluidized bed (and not because of viscous wall drag) as proven by the Mass Integral Equation.

Kuhl, A.L.

1992-04-01T23:59:59.000Z

378

Increased Power Flow Guidebook - 2012  

Science Conference Proceedings (OSTI)

The EPRI Increased Power Flow (IPF) Guidebook is a state-of-the-art and best- practices reference and guidebook on increasing the power flow capacities of existing overhead transmission lines, underground cables, power transformers, and substation equipment, without compromising safety and reliability. The Guidebook discusses power system concerns and limiting conditions to increasing capacity, reviews available technology options and methods, illustrates the alternatives with case ...

2012-12-31T23:59:59.000Z

379

Increased Power Flow Guidebook - 2013  

Science Conference Proceedings (OSTI)

The EPRI Increased Power Flow (IPF) Guidebook is a state-of-the-art and best- practices reference and guidebook on increasing the power flow capacities of existing overhead transmission lines, underground cables, power transformers, and substation equipment, without compromising safety and reliability. The Guidebook discusses power system concerns and limiting conditions to increasing capacity, reviews available technology options and methods, illustrates the alternatives with case ...

2013-11-18T23:59:59.000Z

380

Hydro-flow supra-turbine engine  

SciTech Connect

A turbine engine operates at high pressure and at relatively low temperatures and revolutions per minute through the use of special carburetion, compressor, combustion unit, and turbine arrangements. The system is characterized by the use of water which is vaporized and concurrently reduces the temperature of the vaporized fuel and air mixture as compression occurs, and is not physically intermixed with the combustion gases until after initial combustion takes place. The compressor includes a pair of back-to-back, four stage composite compressors to which synchronized dual carburetion or meter-flow arrangements separately supply water and gasoline or other fuel, along with air. The water absorbs heat from the compression of both of the two compressors, and the resultant vaporous product gases are routed to the jacket of a combustion chamber in which the compressed fuel and air mixture is burned. Following initial ignition and some burning of the fuel, the superheated steam and combustion products are combined, and the combination is supplied to a multistage transverse flow turbine having in the order of 17 pressure stages. The turbine includes arrangements for directing the high pressure gases back and forth through the rotor blades at different radial distances from the axis of the turbine. Exhaust gases from the turbine are applied to a ''floating'' muffler, including a rotatable inner chamber to facilitate mixing exhaust gases with the ambient air, and to disperse the high moisture content of the exhaust gases.

Neale, A.B.

1981-08-04T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Non-stoichiometric ordered niobate and tungstate perovskites ...  

Science Conference Proceedings (OSTI)

... Non-stoichiometric ordered niobate and tungstate perovskites for microwave applications. Hui Wu, University of Pennsylvania. ...

382

Order Module--DOE Order 422.1, CONDUCT OF OPERATIONS | Department of Energy  

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

422.1, CONDUCT OF OPERATIONS 422.1, CONDUCT OF OPERATIONS Order Module--DOE Order 422.1, CONDUCT OF OPERATIONS The general approach to implementing DOE O 422.1 is for contractors to develop, for DOE line management approval, documentation demonstrating implementation of the requirements in the contractor requirements document (CRD). DOE line management means the Federal officials such as Secretarial Officers and heads of field elements responsible for DOE facilities and operations. It is necessary to provide a conduct of operations matrix, which is a list of CRD requirements, citing the specific documentation that implements each item, or providing justification for each item that is not implemented. DOE line management must determine which facilities, other than hazard category 1, 2, and 3 nuclear facilities, require implementation

383

Acoustic concentration of particles in fluid flow  

DOE Patents (OSTI)

An apparatus for acoustic concentration of particles in a fluid flow includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path therebetween. The fluid flow path is in fluid communication with a fluid source and a fluid outlet and the vibration generator is disposed adjacent the fluid flow path and is capable of producing an acoustic field in the fluid flow path. The acoustic field produces at least one pressure minima in the fluid flow path at a predetermined location within the fluid flow path and forces predetermined particles in the fluid flow path to the at least one pressure minima.

Ward, Michael D. (Los Alamos, NM); Kaduchak, Gregory (Los Alamos, NM)

2010-11-23T23:59:59.000Z

384

Study of laminar, unsteady piston-cylinder flows  

SciTech Connect

The present paper concerns numerical investigation of a piston-driven, axisymmetric flow in a pipe assembly containing a sudden expansion. The piston closes the larger of the two pipes. The impulsively starting intake flow is the topic of this investigation. Results of numerical calculations and laser-Doppler measurements are presented to provide an insight into the features of the flow. The calculation procedure employed in this study is based on a finite-volume method with staggered grids and SIMPLE algorithm for pressure-velocity coupling. The convection and diffusion fluxes in the Navier-Stokes equations are discretized with first order upwind and second order central differences, respectively. A fully implicit Euler scheme is used to discretize the temporal derivatives. The Navier-Stokes equations were suitably transformed to allow prediction of the flow within the inlet pipe and cylinder region simultaneously. Laser-Doppler measurements of both axial and radial velocity components were performed. Refractive index matching was used to eliminate the wall curvature effects. For each measuring point 20 cycles were measured, showing high repetition rates. Comparison of measured and predicted velocity profiles shows good agreement.

Stroell, H. [Wehrtechnische Dienststelle fuer Fernmeldewesen und Elektronik, Greding (Germany); Durst, F.; Peric, M. [Univ. Erlangen (Germany). Lehrstuhl fuer Stroemungsmechanik; Pereira, J.C.F. [Inst. Superior Tecnico, Lisboa (Portugal); Scheuerer, G. [Advanced Scientific Computing, Holzkirchen (Germany)

1993-12-01T23:59:59.000Z

385

Design of regulated velocity flow assurance device for petroleum industry  

E-Print Network (OSTI)

The petroleum industry faces problems in transportation of crude petroleum be- cause of the deposition of paraffins, hydrates and asphaltenes on the insides of the pipeline. These are conventionally removed using either chemical inhibitors or mechani- cal devices, called pigs, which travel through the pipeline and mechanically scrape away the deposits. These pigs are propelled by the pipeline product itself and hence travel at the same velocity as the product. Research has indicated that cleaning would be better if the pigs are traveling at a relatively constant velocity of around 70% of the product velocity. This research utilizes the concept of regulating the bypass flow velocity in order to maintain the pig velocity. The bypass flow is regulated by the control unit based on the feedback from the turbine flowmeter, which monitors the bypass flow. A motorized butterfly valve is used for actually controlling the bypass flow. In addition to cleaning, the proposed pig utilizes on-board electronics like accelerom- eter and pressure transducers to store the data gathered during the pig run. This data can then be analyzed and the condition of the pipeline predicted. Thus, this research addresses the problem of designing a pig to maintain a constant velocity in order to achieve better cleaning. It also helps gather elementary data that can be used to predict the internal conditions in the pipe.

Yardi, Chaitanya Narendra

2004-12-01T23:59:59.000Z

386

Final Report - High-Order Spectral Volume Method for the Navier-Stokes Equations On Unstructured Tetrahedral Grids  

SciTech Connect

The overriding objective for this project is to develop an efficient and accurate method for capturing strong discontinuities and fine smooth flow structures of disparate length scales with unstructured grids, and demonstrate its potentials for problems relevant to DOE. More specifically, we plan to achieve the following objectives: 1. Extend the SV method to three dimensions, and develop a fourth-order accurate SV scheme for tetrahedral grids. Optimize the SV partition by minimizing a form of the Lebesgue constant. Verify the order of accuracy using the scalar conservation laws with an analytical solution; 2. Extend the SV method to Navier-Stokes equations for the simulation of viscous flow problems. Two promising approaches to compute the viscous fluxes will be tested and analyzed; 3. Parallelize the 3D viscous SV flow solver using domain decomposition and message passing. Optimize the cache performance of the flow solver by designing data structures minimizing data access times; 4. Demonstrate the SV method with a wide range of flow problems including both discontinuities and complex smooth structures. The objectives remain the same as those outlines in the original proposal. We anticipate no technical obstacles in meeting these objectives.

Wang, Z J

2012-12-06T23:59:59.000Z

387

Finsler geometric perspective on the bulk flow in the universe  

E-Print Network (OSTI)

Astronomical observations showed that there may exist a bulk flow with peculiar velocities in the universe, which contradicts with the (\\Lambda)CDM model. The bulk flow reveals that the observational universe is anisotropic at large scales. In fact, a more reliable observation on the anisotropy of spacetime comes from the CMB power spectra. The WMAP and Planck satellites both show that there is a hemispherical power asymmetry at large-angular scales. In this paper, we propose a "wind" scenario to the bulk flow (or the anisotropy of spacetime). Under the influence of the "wind", the spacetime metric could become a Finsler structure. By resolving the null geodesic equation, we obtain the modified luminosity distance, which has a dipolar form at the leading order. Thus, the "wind" describes well the bulk flow. In addition, we perform a least-(\\chi^2) fit to the data of type Ia supernovae (SNe Ia) in the Union2.1 compilation. The peculiar velocity of the bulk flow has an upper limit (v_{bulk}\\lesssim 4000 \\rm{km/s}), which is compatible with all the existing observational values.

Zhe Chang; Ming-Hua Li; Sai Wang

2013-03-07T23:59:59.000Z

388

Specification of Surface Roughness for Hydraulic Flow Test Plates  

Science Conference Proceedings (OSTI)

A study was performed to determine the surface roughness of the corrosion layer on aluminum clad booster fuel plates for the proposed Gas Test Loop (GTL) system to be incorporated into the Advanced Test Reactor (ATR) at the Idaho National Laboratory. A layer of boehmite (a crystalline, non-porous gamma-alumina hydrate) is typically pre-formed on the surface of the fuel cladding prior to exposure to reactor operation to prevent the uncontrolled buildup of corrosion product on the surface. A representative sample coupon autoclaved with the ATR driver fuel to produce the boehmite layer was analyzed using optical profilometry to determine the mean surface roughness, a parameter that can have significant impact on the coolant flow past the fuel plates. This information was used to specify the surface finish of mockup fuel plates for a hydraulic flow test model. The purpose of the flow test is to obtain loss coefficients describing the resistance of the coolant flow paths, which are necessary for accurate thermal hydraulic analyses of the water-cooled booster fuel assembly. It is recommended that the surface roughness of the boehmite layer on the fuel cladding be replicated for the flow test. While it is very important to know the order of magnitude of the surface roughness, this value does not need to be matched exactly. Maintaining a reasonable dimensional tolerance for the surface finish on each side of the 12 mockup fuel plates would ensure relative uniformity in the flow among the four coolant channels. Results obtained from thermal hydraulic analyses indicate that ±15% deviation from a surface finish (i.e., Ra) of 0.53 ìm would have a minimal effect on coolant temperature, coolant flow rate, and fuel temperature.

Donna Post Guillen; Timothy S. Yoder

2006-05-01T23:59:59.000Z

389

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

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

Power: Order (2010-CE-0911) Power: Order (2010-CE-0911) American Power: Order (2010-CE-0911) October 5, 2010 DOE issued an Order and entered into a Compromise Agreement with American Power Solutions, Inc. American Power had not certified compliance with the energy conservation standards for a general service flurorescent lamp it advertised on its website as manufactured by American Power. American Power notified DOE that it does not manufacture, import, or private label this model, but instead purchases it from GE and MaxLite. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and American Power. American Power: Order (2010-CE-0911) More Documents & Publications Westinghouse Lighting: Order (2010-CE-09/1001) Philips: Order (2012-SE-2605) Simkar: Order (2012-SE-5408)

390

Interactions between Gravity Waves and Planetary-Scale Flow Simulated by the GFDL “SKYHI” General Circulation Model  

Science Conference Proceedings (OSTI)

In order to study interactions between gravity waves and planetary flow in the middle atmosphere, a 3° latitude by 3.6° longitude version of the 40-level GFDL “SKYHI” general circulation model is analyzed using bihourly sampled output data.

S. Miyahara; Y. Hayashi; J. D. Mahlman

1986-09-01T23:59:59.000Z

391

On Water Flow in Hot Fractured Rock -- A Sensitivity Study on the Impact of Fracture-Matrix Heat Transfer  

E-Print Network (OSTI)

for both liquid and heat transfer processes. In order to beprocesses in hot fractured rock with ( 1) flow channeling in fractures, (2) interface reduction in F-M heat transfer,

Birkholzer, Jens T.; Zhang, Yingqi

2005-01-01T23:59:59.000Z

392

Flow assurance and multiphase pumping  

E-Print Network (OSTI)

A robust understanding and planning of production enhancement and flow assurance is required as petroleum E&P activities are targeting deepwaters and long distances. Different flow assurance issues and their solutions are put together in this work. The use of multiphase pumps as a flow assurance solution is emphasized. Multiphase pumping aids flow assurance in different ways. However, the problem causing most concern is sand erosion. This work involved a detection-based sand monitoring method. Our objectives are to investigate the reliability of an acoustic sand detector and analyze the feasibility of gel injection as a method to mitigate sand erosion. Use of a sand detector coupled with twin-screw pumps is studied under varying flow conditions. The feasibility of gel injection to reduce slip and transport produced solids through twin-screw pump is investigated. A unique full-scale laboratory with multiphase pumps was utilized to carry out the experimental tests. The test results indicate that acoustic sand detection works in a narrow window around the calibration signature. An empirical correlation for predicting the twin-screw pump performance with viscous fluids was developed. It shows good agreement in the practical operational limits – 50% to 100% speed. The results indicate that viscous gel injection should be an effective erosion mitigation approach as it reduces slip, the principle cause of erosive wear. To correlate the performance of viscous fluid injection to hydroabrasive wear, further experimental investigation is needed.

Nikhar, Hemant G.

2006-12-01T23:59:59.000Z

393

Oxygen Absorption in Cooling Flows  

E-Print Network (OSTI)

The inhomogeneous cooling flow scenario predicts the existence of large quantities of gas in massive elliptical galaxies, groups, and clusters that have cooled and dropped out of the flow. Using spatially resolved, deprojected X-ray spectra from the ROSAT PSPC we have detected strong absorption over energies ~0.4-0.8 keV intrinsic to the central ~1 arcmin of the galaxy, NGC 1399, the group, NGC 5044, and the cluster, A1795. These systems have amongst the largest nearby cooling flows in their respective classes and low Galactic columns. Since no excess absorption is indicated for energies below ~0.4 keV the most reasonable model for the absorber is warm, collisionally ionized gas with T=10^{5-6} K where ionized states of oxygen provide most of the absorption. Attributing the absorption only to ionized gas reconciles the large columns of cold H and He inferred from Einstein and ASCA with the lack of such columns inferred from ROSAT, and also is consistent with the negligible atomic and molecular H inferred from HI, and CO observations of cooling flows. The prediction of warm ionized gas as the product of mass drop-out in these and other cooling flows can be verified by Chandra, XMM, and ASTRO-E.

David A. Buote

2000-01-19T23:59:59.000Z

394

A REDUCED ORDER MODEL OF TWO-PHASE FLOW, HEAT TRANSFER AND COMBUSTION IN CIRCULATING FLUIDIZED-BEDS  

SciTech Connect

This report summarizes the objectives, tasks and accomplishments of the second year of this research project. The report presents the following program deliverables: (1) visualization tools for reconstructing simulated data; (2) algorithms for reducing the partial differential equations to ordinary differential equations; and (3) visualization tools for Galerkin ordinary differential equations.

Paul Cizmas

2002-12-01T23:59:59.000Z

395

A REDUCED ORDER MODEL OF TWO-PHASE FLOW, HEAT TRANSFER AND COMBUSTION IN CIRCULATING FLUIDIZED-BEDS  

SciTech Connect

The report summarizes the objectives, tasks and accomplishments of this research project. The report presents the following program deliverables: (1) database generation using MFIX code, (2) development and implementation of an algorithm to calculate the proper orthogonal decomposition (POD) basis functions, (3) visualization tools for reconstructing simulated data, (4) algorithms for reducing the partial differential equations to ordinary differential equations, (5) visualization tools for Galerkin ordinary differential equations, (6) verification and validation of the code by comparing POD and conventional solution results, and (7) development of POD strategy for best energy cut-off values.

Paul Cizmas

2003-12-01T23:59:59.000Z

396

Memorandum of Understanding on Environmental Justice and Executive Order 12898  

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

ON ON ENVIRONMENTAL JUSTICE AND EXECUTIVE ORDER 12898 WHEREAS, on February 11, 1994, the President signed Executive Order 12898, "Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations" ("Executive Order 12898" or "Order"), and issued an accompanying Presidential Memorandum (references to this Order herein also generally include this Memorandum), and WHEREAS, Executive Order 12898 applies to the following agencies: the Department of Agriculture, Department of Commerce, Department of Defense, Department of Energy, Department of Health and Human Services, Department of Housing and Urban Development, Department of the Interior, Department of Justice, Department of Labor, Department of Transportation, and the Environmental

397

Visualization and Diagnostics of Thermal Plasma Flows  

Science Conference Proceedings (OSTI)

Flow visualization is a key tool for the study of thermal plasma flows. Because of their high temperature and associated self emission, standard and high speed photography is commonly used for flow and temperature field visualization. Tracer techniques ... Keywords: d.c. plasma jet, enthalpy probe techniques, induction plasma, laser strobe, photographic techniques, schlieren, thermal plasma flows

M. I. Boulos

2001-01-01T23:59:59.000Z

398

Numerical length estimation for tubular flow reactors  

Science Conference Proceedings (OSTI)

Keywords: free boundary value problems, noniterative and iterative numerical methods, tubular flow reactors

Riccardo Fazio

1992-08-01T23:59:59.000Z

399

Valve for controlling solids flow  

DOE Patents (OSTI)

A valve for controlling the flow of solids comprises a vessel having an overflow point, an inlet line for discharging solids into the vessel positioned within the vessel such that the inlet line's discharge point is lower than the vessel's overflow point, and apparatus for introducing a fluidizing fluid into the vessel. The fluidizing fluid fluidizes the solids within the vessel so that they overflow at the vessel's overflow point. For the removal of nuclear waste product the vessel may be placed within a sealed container having a bottom connected transport line for transporting the solids to storage or other sites. The rate of solids flow is controlled by the flow rate of the fluidizing fluid and by V-notch weirs of different sizes spaced about the top of the vessel.

Staiger, M. Daniel (Idaho Falls, ID)

1985-01-01T23:59:59.000Z

400

Monitoring probe for groundwater flow  

DOE Patents (OSTI)

A monitoring probe for detecting groundwater migration. The monitor features a cylinder made of a permeable membrane carrying an array of electrical conductivity sensors on its outer surface. The cylinder is filled with a fluid that has a conductivity different than the groundwater. The probe is placed in the ground at an area of interest to be monitored. The fluid, typically saltwater, diffuses through the permeable membrane into the groundwater. The flow of groundwater passing around the permeable membrane walls of the cylinder carries the conductive fluid in the same general direction and distorts the conductivity field measured by the sensors. The degree of distortion from top to bottom and around the probe is precisely related to the vertical and horizontal flow rates, respectively. The electrical conductivities measured by the sensors about the outer surface of the probe are analyzed to determine the rate and direction of the groundwater flow.

Looney, Brian B. (Aiken, SC); Ballard, Sanford (Albuquerque, NM)

1994-01-01T23:59:59.000Z

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


401

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

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

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

402

Revision to DOE Order 435.1 | Department of Energy  

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

Program Management » Compliance » Revision to DOE Program Management » Compliance » Revision to DOE Order 435.1 Revision to DOE Order 435.1 The Office of Environmental Management has primary responsibility, within DOE, for DOE Order 435.1, the self-regulation of radioactive waste management. As part of this responsibility, EM has decided to update the Order to incorporate several changes to the regulatory process that have taken place over the last decade as well as streamline the Order to improve management of the waste. A comprehensive complex-wide review of DOE radioactive waste management activities associated with implementation of the requirements of DOE Order 435.1, Radioactive Waste Management, was conducted in 2010 in order to gather feedback on the effectiveness of the DOE Order 435.1 requirements (not to assess compliance with the

403

Applied Science and Technology Task Order Fiscal Year 2009 Year...  

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

09 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End...

404

Applied Science and Technology Task Order Fiscal Year 2010 Year...  

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

0 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End...

405

Applied Science and Technology Task Order Fiscal Year 2011 Year...  

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

1 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End...

406

Applied Science and Technology Task Order Fiscal Year 2008 Year...  

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

8 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End...

407

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

Orders Mirant Power Plant to Operate Under Limited Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances Docket No. EO-05-01. Order No. 202-05-3: Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. DOE Orders Mirant Power Plant to Operate Under Limited Circumstances More Documents & Publications Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan

408

Superposition and Chaining for Totally Ordered Divisible Abelian Groups  

Science Conference Proceedings (OSTI)

We present a calculus for first-order theorem proving in the presence of the axioms of totally ordered divisible abelian groups. The calculus extends previous superposition or chaining calculi for divisible torsion-free abelian groups and dense total ...

Uwe Waldmann

2001-06-01T23:59:59.000Z

409

Executive Order 13547-Stewardship of the Ocean, Our Coasts, and...  

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

47-Stewardship of the Ocean, Our Coasts, and the Great Lakes Executive Order 13547-Stewardship of the Ocean, Our Coasts, and the Great Lakes This order establishes a national...

410

Partial Type Inference with Higher-Order Types.  

E-Print Network (OSTI)

??The language MLF is an extension of System-F that permits robust first-order partial type inference with second-order polymorphism. We propose an extension of MLF's graphical… (more)

HERMS, PAOLO

2009-01-01T23:59:59.000Z

411

A higher-order extension for imperative synchronous languages  

Science Conference Proceedings (OSTI)

This article presents the very first effective design of higher-order modules in the synchronous programming language Esterel. Higher-order modules, together with the robust separate compilation scheme that implements it, allow us to address a yet unexplored ...

Eric Vecchié; Jean-Pierre Talpin; Sébastien Boisgérault

2010-06-01T23:59:59.000Z

412

Event Order Abstraction for Parametric Real-Time System Verification  

E-Print Network (OSTI)

We present a new abstraction technique, event order abstraction (EOA), for parametric safety verification of real-time systems in which ``correct orderings of events'' needed for system correctness are maintained by timing ...

Umeno, Shinya

2008-07-28T23:59:59.000Z

413

Polyhedral combinatorics of a resource-constrained ordering ...  

E-Print Network (OSTI)

and ?ii = 1 for all i ? I) does not select any arcs and, as a consequence,. the left- hand side of (18) has value 0. 3. A point which does not order i0 and orders ...

414

A different view on third and fourth order efficiency  

E-Print Network (OSTI)

In this paper a different approach to consider third and fourth order efficiency is suggested for non symmetric cases. Fourth order efficiency does not follow automatically but only after some adjustments are made.

Venetiaan, Shanti

2009-01-01T23:59:59.000Z

415

Fulfillment of Rush Customer Orders under Limited Capacity  

E-Print Network (OSTI)

Customer demand fulfillment is the business process within a company that determines how the customer demand is fulfilled. A rush order is the last minute customer order after the production plan of a company has been ...

Xiong, M.H.

416

On the history of fourth order metric theories of gravitation  

E-Print Network (OSTI)

We present the history of fourth order metric theories of gravitation from its beginning in 1918 until 1988.

R. Schimming; H. -J. Schmidt

2004-12-08T23:59:59.000Z

417

Energy and Eigenstate Using First Order Perturbation Theory  

E-Print Network (OSTI)

The first order estimate of energy and eigenstate of a perturbed system are found by summation over its basis.

Raghu Ramachandran; Rama Komaragiri

2009-10-30T23:59:59.000Z

418

R-Cold: Order (2013-CE-5354) | Department of Energy  

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

R-Cold: Order (2013-CE-5354) R-Cold: Order (2013-CE-5354) May 1, 2013 DOE ordered R-Cold, Inc. to pay a 8,000 civil penalty after finding R-Cold had failed to certify that any...

419

Computing the Edit-Distance between Unrooted Ordered Trees  

Science Conference Proceedings (OSTI)

An ordered tree is a tree in which each node's incident edges are cyclically ordered; think of the tree as being embedded in the plane. Let A and B be two ordered trees. The edit distance between A and B is the minimum cost ...

Philip N. Klein

1998-08-01T23:59:59.000Z

420

Flow in geothermal wells. Part IV. Transition criteria for two-phase flow patterns  

DOE Green Energy (OSTI)

Detailed considerations justifying the criteria for transitions between flow patterns are presented. The following are covered: transition from bubble to plug (or slug) flow, transition from plug flow to froth flow, transition from froth to annular mist flow, and model comparisons. (MHR)

Bilicki, Z.; Kestin, J.

1980-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Rinse trough with improved flow  

SciTech Connect

Novel rinse troughs accomplish thorough uniform rinsing. The troughs are suitable for one or more essentially planar objects having substantially the same shape. The troughs ensure that each surface is rinsed uniformly. The new troughs provide uniform rinse fluid flow over the objects' surfaces to accomplish a more thorough rinse than prior art troughs.

O' Hern, Timothy J. (Albuquerque, NM); Grasser, Thomas W. (Albuquerque, NM)

1998-01-01T23:59:59.000Z

422

Redox flow batteries: a review  

Science Conference Proceedings (OSTI)

Redox flow batteries (RFBs) are enjoying a renaissance due to their ability to store large amounts of electrical energy relatively cheaply and efficiently. In this review, we examine the components of RFBs with a focus on understanding the underlying physical processes. The various transport and kinetic phenomena are discussed along with the most common redox couples.

Weber, Adam Z. [Lawrence Berkeley National Laboratory (LBNL); Mench, Matthew M [ORNL; Meyers, Jeremy [University of Texas, Austin; Ross, Philip N. [Lawrence Berkeley National Laboratory (LBNL); Gostick, Jeffrey T. [McGill University, Montreal, Quebec; Liu, Qinghua [University of Tennessee, Knoxville (UTK)

2011-01-01T23:59:59.000Z

423

Wave–Mean Flow Statistics  

Science Conference Proceedings (OSTI)

A relation between the statistics of large-scale waves and the mean flow is derived from the potential enstrophy equations integrated over an isobaric surface. The difference between time-averaged zonal-mean state and the radiative-dynamical ...

Mark R. Schoeberl

1982-10-01T23:59:59.000Z

424

Shallow Water Flows in Channels  

Science Conference Proceedings (OSTI)

We consider the shallow water equations for flows through channels with arbitrary cross section. The system forms a hyperbolic set of balance laws. Exact steady-state solutions are available and are controlled by the relation between the bottom topography ... Keywords: Balance laws, Hyperbolic conservation laws, Steady-state solutions, Upwind schemes

Gerardo Hernández-Dueñas; Smadar Karni

2011-07-01T23:59:59.000Z

425

Superconducting flux flow digital circuits  

DOE Patents (OSTI)

A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs) are disclosed. Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics. 8 figs.

Hietala, V.M.; Martens, J.S.; Zipperian, T.E.

1995-02-14T23:59:59.000Z

426

Superconducting flux flow digital circuits  

DOE Patents (OSTI)

A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs). Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics.

Hietala, Vincent M. (Placitas, NM); Martens, Jon S. (Sunnyvale, CA); Zipperian, Thomas E. (Albuquerque, NM)

1995-01-01T23:59:59.000Z

427

Cluster-based reduced-order modelling of a mixing layer  

E-Print Network (OSTI)

We propose a novel cluster-based reduced-order modelling (CROM) strategy of unsteady flows. CROM builds on the pioneering works of Gunzburger's group in cluster analysis (Burkardt et al. 2006) and Eckhardt's group in transition matrix models (Schneider et al. 2007) and constitutes a potential alternative to POD models. This strategy processes a time-resolved sequence of flow snapshots in two steps. First, the snapshot data is clustered into a small number of representative states, called centroids, in the state space. These centroids partition the state space in complementary non-overlapping regions (centroidal Voronoi cells). Departing from the standard algorithm, the probability of the clusters are determined, and the states are sorted by transition matrix consideration. Secondly, the transitions between the states are dynamically modelled via a Markov process. Physical mechanisms are then distilled by a refined analysis of the Markov process, e.g. with the finite-time Lyapunov exponent and entropic methods. The resulting CROM is applied to the Lorenz attractor as illustrating example and velocity fields of the spatially evolving incompressible mixing layer. For these examples, CROM is shown to distil non-trivial quasi-attractors and transition processes. CROM has numerous potential applications for the systematic identification of physical mechanisms of complex dynamics, for comparison of flow evolution models, and for the identification of precursors to desirable and undesirable events.

Eurika Kaiser; Bernd R. Noack; Laurent Cordier; Andreas Spohn; Marc Segond; Markus Abel; Guillaume Daviller; Robert K. Niven

2013-09-02T23:59:59.000Z

428

Request that DOE rescind Order No. 202-05-03 and Order No. 202-06-01 |  

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

that DOE rescind Order No. 202-05-03 and Order No. that DOE rescind Order No. 202-05-03 and Order No. 202-06-01 Request that DOE rescind Order No. 202-05-03 and Order No. 202-06-01 Docket No. EO-05-01: On behalf of the City of Alexandria ("Alexandria"), and pursuant to Department of Energy ("DOE") Order No. 202-05-3 and Order No. 202-06-1, we respectfully request that the DOE immediately rescind its authorization for the operation of the Potomac River Generating Station ("PRGS") under the so-called Operating Plan "Option A". The PRGS is not operating pursuant to the operating configuration set out in "Option A" and its operation is in violation of Federal and Commonwealth of Virginia air quality standards. We also submit comments herein to reply to the Potomac

429

Parsons Infrastructure & Technology Group, Inc., Consent Order | Department  

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

Parsons Infrastructure & Technology Group, Inc., Consent Order Parsons Infrastructure & Technology Group, Inc., Consent Order Parsons Infrastructure & Technology Group, Inc., Consent Order "The Office of Health, Safety and Security's Office of Enforcement has completed its investigation into the facts and circumstances associated with construction deficiencies at the Salt Waste Processing Facility (SWPF) located at the U.S. Department of Energy (DOE) Savannah River Site. The investigation addressed specific areas of potential noncompliance with DOE nuclear safety requirements established in 10 C.F.R. Part 830, Nuclear Safety Management." Consent Order, Parsons Infrastructure & Technology Group, Inc. - NCO-2010-02 More Documents & Publications Consent Order, Parsons Infrastructure & Technology Group, Inc. -

430

High-order nite volume WENO schemes for the shallow water equations with dry states  

SciTech Connect

The shallow water equations are used to model flows in rivers and coastal areas, and have wide applications in ocean, hydraulic engineering, and atmospheric modeling. These equations have still water steady state solutions in which the flux gradients are balanced by the source term. It is desirable to develop numerical methods which preserve exactly these steady state solutions. Another main difficulty usually arising from the simulation of dam breaks and flood waves flows is the appearance of dry areas where no water is present. If no special attention is paid, standard numerical methods may fail near dry/wet front and produce non-physical negative water height. A high-order accurate finite volume weighted essentially non-oscillatory (WENO) scheme is proposed in this paper to address these difficulties and to provide an efficient and robust method for solving the shallow water equations. A simple, easy-to-implement positivity-preserving limiter is introduced. One- and two-dimensional numerical examples are provided to verify the positivity-preserving property, well-balanced property, high-order accuracy, and good resolution for smooth and discontinuous solutions.

Xing, Yulong [ORNL; Shu, Chi-wang [Brown University

2011-01-01T23:59:59.000Z

431

Stress and Fluid-Flow Interaction for the Coso Geothermal Field Derived  

Open Energy Info (EERE)

Stress and Fluid-Flow Interaction for the Coso Geothermal Field Derived Stress and Fluid-Flow Interaction for the Coso Geothermal Field Derived from 3D Numerical Models Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Stress and Fluid-Flow Interaction for the Coso Geothermal Field Derived from 3D Numerical Models Details Activities (1) Areas (1) Regions (0) Abstract: The efficiency of geothermal energy production at the Coso Geothermal Field in eastern California is reliant on the knowledge of fluid flow directions associated with fracture networks. We use finite element analysis to establish the 3D state of stress within the tectonic setting of the Coso Range. The mean and differential stress distributions are used to infer fluid flow vectors and second order fracture likelihood and orientation. The results show that the Coso Range and adjacent areas are

432

Update of Columbia River flow and temperature data measured at Priest Rapids Dam and Vernita Bridge  

DOE Green Energy (OSTI)

Columbia River temperatures and flow rates are collected daily at Priest Rapids Dam and Vernita Bridge. These data are necessary for assessing trends or changes in river conditions downstream of Priest Rapids Dam. In order to analyze this data, Pacific Northwest Laboratory developed a computerized data base using existing US Geological Survey flow and temperature records at Priest Rapids Dam and Vernita Bridge. Daily-averaged temperature and daily flow information on the Columbia River just downstream of Priest Rapids Dam and upstream of river mile 380 were collected and stored in a data base. A newly developed computer model, COLSTAT (Columbia River Statistical Update), used the data base to statistically analyze temperature and flow conditions by computing the frequency of occurrence and duration of selected temperatures and flow rates for the Columbia River. Information regarding the data base is presented, as well as, a description of the COLSTAT model.

Whelan, G.; Newbill, C.A.

1983-09-01T23:59:59.000Z

433

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

Orders Mirant Power Plant to Operate Under Limited Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances December 20, 2005 - 11:44am Addthis DOE finds emergency; determines plant will help electric reliability WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. "After weighing all of the information, I believe an emergency situation exists, and that issuance of this order is in the public interest. This order will provide the level of electricity reliability necessary to keep

434

AeroSys: Order (2011-SCE-1624) | Department of Energy  

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

Order (2011-SCE-1624) Order (2011-SCE-1624) AeroSys: Order (2011-SCE-1624) December 20, 2013 DOE ordered AeroSys, Inc. (AeroSys) to pay a $100,000 civil penalty after finding AeroSys had (1) failed to certify that certain models of space-constrained central air conditioners and air conditioning heat pumps comply with the applicable energy conservation standards; and (2) manufactured and distributed in commerce in the U.S. units of noncompliant models of space-constrained central air conditioners and air conditioning heat pumps. The Order adopted a Compromise Agreement, which reflects settlement terms between DOE and AeroSys. AeroSys: Order (2011-SCE-1624) More Documents & Publications AeroSys: Proposed Penalty (2011-SCE-1624) AeroSys: Order (2010-CE-01/0201 and 2010-SE-0302)

435

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

DOE Orders Mirant Power Plant to Operate Under Limited DOE Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances December 20, 2005 - 11:44am Addthis DOE finds emergency; determines plant will help electric reliability WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. "After weighing all of the information, I believe an emergency situation exists, and that issuance of this order is in the public interest. This order will provide the level of electricity reliability necessary to keep

436

Consent Orders and Settlement Agreements | Department of Energy  

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

Services » Enforcement » Consent Orders and Settlement Agreements Services » Enforcement » Consent Orders and Settlement Agreements Consent Orders and Settlement Agreements Documents Available for Download January 13, 2012 Consent Order, Battelle Energy Alliance - NCO-2012-01 Issued to Battelle Energy Alliance, LLC, related to the Reactor Coolant Draining Event at the Idaho National Laboratory Advanced Test Reactor October 13, 2011 Consent Order, URS Energy & Construction, Inc. - NCO-2011-02 Issued to URS Energy & Construction, Inc., related to Quality Improvement and Work Control Program Deficiencies associated with Construction of the Sodium Bearing Waste Treatment Project at the Idaho National Laboratory October 6, 2011 Consent Order, CH2M-WG Idaho, LLC - WCO-2011-01 Consent Order issued to CH2M-WG Idaho, LLC related to a Hoisting Incident

437

Maxlite: Order (2010-CE-2701) | Department of Energy  

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

Maxlite: Order (2010-CE-2701) Maxlite: Order (2010-CE-2701) Maxlite: Order (2010-CE-2701) In the Matter of Maxlite, SK America, Inc. (general service flourescent lamps), DOE Case Number 2010-CE-2701, Adopting Order and Compromise Agreement. Order adopting accompanying Compromise Agreement. DOE found that Maxlite failed to submit compliance certifications for its products under 10 C.F.R. Section 430.62, and here assesses a civil penalty of $5,000 (if paid within 30 days) or of $10,000 (if paid between 31-60 days). Maxlite promises to certify all products sold in the US within 60 days, and agrees to a penalty of $150 per product per day over that deadline. In exchange, DOE will accept the penalty payment, issue the adopting order, and cease enforcement action. Maxlite: Order (2010-CE-2701)

438

Quantification of Order in the Lennard-Jones System  

E-Print Network (OSTI)

We conduct a numerical investigation of structural order in the shifted-force Lennard-Jones system by calculating metrics of translational and bond-orientational order along various paths in the phase diagram covering equilibrium solid, liquid, and vapor states. A series of non-equilibrium configurations generated through isochoric quenches, isothermal compressions, and energy minimizations are also considered. Simulation results are analyzed using an ordering map representation [Torquato et al., Phys. Rev. Lett. 84, 2064 (2000); Truskett et al., Phys. Rev. E 62, 993 (2000)] that assigns to both equilibrium and non-equilibrium states coordinates in an order metric plane. Our results show that bond-orientational order and translational order are not independent for simple spherically symmetric systems at equilibrium. We also demonstrate quantitatively that the Lennard-Jones and hard sphere systems sample the same configuration space at supercritical densities. Finally, we relate the structural order found in fast-quenched and minimum-energy configurations (inherent structures).

Jeffrey R. Errington; Pablo G. Debenedetti; Salvatore Torquato

2002-08-20T23:59:59.000Z

439

Hanford Waste Treatment Plant Support Task Order Modified | Department of  

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

Waste Treatment Plant Support Task Order Modified Waste Treatment Plant Support Task Order Modified Hanford Waste Treatment Plant Support Task Order Modified March 11, 2013 - 12:00pm Addthis Media Contact Lynette Chafin, 513-246-0461 Lynette.Chafin@emcbc.doe.gov Cincinnati - The Department of Energy (DOE) today awarded a modification to a task order to Aspen Resources Limited, Inc. of Boulder, Colorado for support of the Waste Treatment and Immobilization Plant (WTP) at the Hanford Site. The modification increased the value of the task order to $1.6 million from $833,499. The task order modification has a one-year performance period and two one-year option periods. The Task Order was awarded under an Indefinite Delivery/Indefinite Quantity (ID/IQ) master Contract. Aspen Resources Limited, Inc. is a small-disadvantaged business under the Small Business Administration's

440

Nonequilibrium flows with smooth particle applied mechanics  

SciTech Connect

Smooth particle methods are relatively new methods for simulating solid and fluid flows through they have a 20-year history of solving complex hydrodynamic problems in astrophysics, such as colliding planets and stars, for which correct answers are unknown. The results presented in this thesis evaluate the adaptability or fitness of the method for typical hydrocode production problems. For finite hydrodynamic systems, boundary conditions are important. A reflective boundary condition with image particles is a good way to prevent a density anomaly at the boundary and to keep the fluxes continuous there. Boundary values of temperature and velocity can be separately controlled. The gradient algorithm, based on differentiating the smooth particle expression for (u{rho}) and (T{rho}), does not show numerical instabilities for the stress tensor and heat flux vector quantities which require second derivatives in space when Fourier`s heat-flow law and Newton`s viscous force law are used. Smooth particle methods show an interesting parallel linking to them to molecular dynamics. For the inviscid Euler equation, with an isentropic ideal gas equation of state, the smooth particle algorithm generates trajectories isomorphic to those generated by molecular dynamics. The shear moduli were evaluated based on molecular dynamics calculations for the three weighting functions, B spline, Lucy, and Cusp functions. The accuracy and applicability of the methods were estimated by comparing a set of smooth particle Rayleigh-Benard problems, all in the laminar regime, to corresponding highly-accurate grid-based numerical solutions of continuum equations. Both transient and stationary smooth particle solutions reproduce the grid-based data with velocity errors on the order of 5%. The smooth particle method still provides robust solutions at high Rayleigh number where grid-based methods fails.

Kum, O.

1995-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Fluid Flow Within Fractured Porous Media  

Science Conference Proceedings (OSTI)

Fractures provide preferential flow paths to subterranean fluid flows. In reservoir scale modeling of geologic flows fractures must be approximated by fairly simple formulations. Often this is accomplished by assuming fractures are parallel plates subjected to an applied pressure gradient. This is known as the cubic law. An induced fracture in Berea sandstone has been digitized to perform numerical flow simulations. A commercially available computational fluid dynamics software package has been used to solve the flow through this model. Single phase flows have been compared to experimental works in the literature to evaluate the accuracy with which this model can be applied. Common methods of fracture geometry classification are also calculated and compared to experimentally obtained values. Flow through regions of the fracture where the upper and lower fracture walls meet (zero aperture) are shown to induce a strong channeling effect on the flow. This model is expanded to include a domain of surrounding porous media through which the flow can travel. The inclusion of a realistic permeability in this media shows that the regions of small and zero apertures contribute to the greatest pressure losses over the fracture length and flow through the porous media is most prevalent in these regions. The flow through the fracture is shown to be the largest contributor to the net flow through the media. From this work, a novel flow relationship is proposed for flow through fractured media.

Crandall, D.M.; Ahmadi, G. (Clarkson Univ., Potsdam, NY); Smith, D.H.; Bromhal, G.S.

2006-10-01T23:59:59.000Z

442

Soluble Lead Flow Battery: Soluble Lead Flow Battery Technology  

SciTech Connect

GRIDS Project: General Atomics is developing a flow battery technology based on chemistry similar to that used in the traditional lead-acid battery found in nearly every car on the road today. Flow batteries store energy in chemicals that are held in tanks outside the battery. When the energy is needed, the chemicals are pumped through the battery. Using the same basic chemistry as a traditional battery but storing its energy outside of the cell allows for the use of very low cost materials. The goal is to develop a system that is far more durable than today’s lead-acid batteries, can be scaled to deliver megawatts of power, and which lowers the cost of energy storage below $100 per kilowatt hour.

None

2010-09-01T23:59:59.000Z

443

Generation of a Magnetic Field by Dynamo Action in a Turbulent Flow of Liquid Sodium  

SciTech Connect

We report the observation of dynamo action in the von Karman sodium experiment, i.e., the generation of a magnetic field by a strongly turbulent swirling flow of liquid sodium. Both mean and fluctuating parts of the field are studied. The dynamo threshold corresponds to a magnetic Reynolds number R{sub m}{approx}30. A mean magnetic field of the order of 40 G is observed 30% above threshold at the flow lateral boundary. The rms fluctuations are larger than the corresponding mean value for two of the components. The scaling of the mean square magnetic field is compared to a prediction previously made for high Reynolds number flows.

Monchaux, R.; Chiffaudel, A.; Daviaud, F.; Dubrulle, B.; Gasquet, C.; Marie, L.; Ravelet, F. [Service de Physique de l'Etat Condense, Direction des Sciences de la Matiere, CEA-Saclay, CNRS URA 2464, 91191 Gif-sur-Yvette cedex (France); Berhanu, M.; Fauve, S.; Mordant, N.; Petrelis, F. [Laboratoire de Physique Statistique de l'Ecole Normale Superieure, CNRS UMR 8550, 24 Rue Lhomond, 75231 Paris Cedex 05 (France); Bourgoin, M.; Moulin, M.; Odier, Ph.; Pinton, J.-F.; Volk, R. [Laboratoire de Physique de l'Ecole Normale Superieure de Lyon, CNRS UMR 5672, 46 allee d'Italie, 69364 Lyon Cedex 07 (France)

2007-01-26T23:59:59.000Z

444

Effect of radial transport on compressor tip clearance flow structures and enhancement of stable flow range  

E-Print Network (OSTI)

The relation between tip clearance flow structure and axial compressor stall is interrogated via numerical simulations, to determine how casing treatment can result in improved flow range. Both geometry changes and flow ...

Nolan, Sean Patrick Rock

2005-01-01T23:59:59.000Z

445

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

446

A laboratory scale supersonic combustive flow system  

DOE Green Energy (OSTI)

A laboratory scale supersonic flow system [Combustive Flow System (CFS)] which utilizes the gaseous products of methane-air and/or liquid fuel-air combustion has been assembled to provide a propulsion type exhaust flow field for various applications. Such applications include providing a testbed for the study of planar two-dimensional nozzle flow fields with chemistry, three-dimensional flow field mixing near the exit of rectangular nozzles, benchmarking the predictive capability of various computational fluid dynamic codes, and the development and testing of advanced diagnostic techniques. This paper will provide a detailed description of the flow system and data related to its operation.

Sams, E.C.; Zerkle, D.K.; Fry, H.A.; Wantuck, P.J.

1995-02-01T23:59:59.000Z

447

An extension of the relational data model to incorporate ordered domains  

Science Conference Proceedings (OSTI)

We extend the relational data model to incorporate partial orderings into data domains, which we call the ordered relational model. Within the extended model, we define the partially ordered relational algebra (the PORA) by allowing the ordering predicate ... Keywords: Axiom system, chase rules, implication problem, language expressiveness, lexicographical ordering, mixed ordering, nonuniform completeness, order-preserving database automorphism, ordered SQL, ordered functional dependencies, ordered relational model, ordered relations, partially ordered domains, partially ordered relational algebra, pointwise ordering, tableaux, valuation mapping

Wilfred Ng

2001-09-01T23:59:59.000Z

448

Energy flows : empowering New Orleans  

E-Print Network (OSTI)

This thesis claims to develop alternative energy-harvesting systems by looking at their implementation at the residential scale in order to facilitate the economical autonomy of a community and thus improve its living ...

Guiraud, Florence Nathalie

2012-01-01T23:59:59.000Z

449

Interface effects on multiphase flows in porous media  

Science Conference Proceedings (OSTI)

Most models for multiphase flows in a porous medium are based on the straightforward extension of Darcy's law, in which each fluid phase is driven by its own pressure gradient. The pressure difference between the phases is thought to be an effect of surface tension and is called capillary pressure. Independent of Darcy's law, for liquid imbibition processes in a porous material, diffusion models are sometime used. In this paper, an ensemble phase averaging technique for continuous multi phase flows is applied to derive averaged equations and to examine the validity of the commonly used models. The closure for the averaged equations is quite complicated for general multiphase flows in a porous material. For flows with a small ratio of the characteristic length of the phase interfaces to the macroscopic length, the closure relations can be simplified significantly by an approximation with a second order error in the length ratio. The approximation reveals the information of the length scale separation obscured during the ensemble averaging process, and leads to an equation system similar to Darcy's law, but with additional terms. Based on interactions on phase interfaces, relations among closure quantities are studied.

Zhang, Duan Z [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

450

Flow Analysis on a Limited Volume Chilled Water System  

SciTech Connect

LANL Currently has a limited volume chilled water system for use in a glove box, but the system needs to be updated. Before we start building our new system, a flow analysis is needed to ensure that there are no high flow rates, extreme pressures, or any other hazards involved in the system. In this project the piping system is extremely important to us because it directly affects the overall design of the entire system. The primary components necessary for the chilled water piping system are shown in the design. They include the pipes themselves (perhaps of more than one diameter), the various fitting used to connect the individual pipes to form the desired system, the flow rate control devices (valves), and the pumps that add energy to the fluid. Even the most simple pipe systems are actually quite complex when they are viewed in terms of rigorous analytical considerations. I used an 'exact' analysis and dimensional analysis considerations combined with experimental results for this project. When 'real-world' effects are important (such as viscous effects in pipe flows), it is often difficult or impossible to use only theoretical methods to obtain the desired results. A judicious combination of experimental data with theoretical considerations and dimensional analysis are needed in order to reduce risks to an acceptable level.

Zheng, Lin [Los Alamos National Laboratory

2012-07-31T23:59:59.000Z

451

Vertical Flow Wetland Pilot Study  

Science Conference Proceedings (OSTI)

This is an interim report to present the preliminary results of a study conducted by Duke Energy to test the potential effectiveness of vertical flow wetlands (VFWs) for the removal of selenium, mercury, and other related compounds from a flue gas desulfurization (FGD) discharge. These compounds commonly are found in and regulated for coal-fired utility water discharges. There is a widespread need for a cost-effective alternative to physiochemical treatment to maintain compliance for these parameters, on...

2008-12-08T23:59:59.000Z

452

Economics of Increased Power Flow  

Science Conference Proceedings (OSTI)

This report focuses on methodologies for evaluating the costs and benefits of the diverse technologies that can be used either individually or jointly to increase the flow of power through the transmission system. It begins by describing a broad slate of potential technologies and approaches for increasing transmission capacity and improving system efficiency and then provides an overall framework for assessing the benefits and costs of these technologies. Later sections cover the practical implementatio...

2010-12-21T23:59:59.000Z

453

Flow duct for nuclear reactors  

DOE Patents (OSTI)

Improved liquid sodium flow ducts for nuclear reactors are described wherein the improvement comprises varying the wall thickness of each of the walls of a polygonal tubular duct structure so that each of the walls is of reduced cross-section along the longitudinal center line and of a greater cross-section along wall junctions with the other walls to form the polygonal tubular configuration.

Straalsund, Jerry L. (Richland, WA)

1978-01-01T23:59:59.000Z

454

Countercurrent flow absorber and desorber  

DOE Patents (OSTI)

Countercurrent flow absorber and desorber devices are provided for use in absorption cycle refrigeration systems and thermal boosting systems. The devices have increased residence time and surface area resulting in improved heat and mass transfer characteristics. The apparatuses may be incorporated into open cycle thermal boosting systems in which steam serves both as the refrigerant vapor which is supplied to the absorber section and as the supply of heat to drive the desorber section of the system. 9 figs.

Wilkinson, W.H.

1984-10-16T23:59:59.000Z

455

Executive Order 13583, Establishing a Coordinated Government-Wide  

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

Executive Order 13583, Establishing a Coordinated Government-Wide Executive Order 13583, Establishing a Coordinated Government-Wide Initiative to Promote Diversity and Inclusion in the Federal Workforce Executive Order 13583, Establishing a Coordinated Government-Wide Initiative to Promote Diversity and Inclusion in the Federal Workforce August 18, 2011 - 11:15am Addthis Executive Order 13583 Established a "coordinated government-wide initiative to promote diversity and inclusion in the federal workforce". Wherever possible, the Federal Government must also seek to consolidate compliance efforts established through related or overlapping statutory mandates, directions from Executive Orders, and regulatory requirements. Addthis Related Articles A Government-Wide Approach to a Diverse Workforce Executive Order 13583, Establishing a Coordinated Government-Wide Initiative to Promote Diversity and Inclusion in the Federal Workforce

456

Supplemental Comments on the Department of Energy's Emergency Order To  

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

on the Department of Energy's Emergency on the Department of Energy's Emergency Order To Resume Operation at Mirant's Potomac River Generating Station Supplemental Comments on the Department of Energy's Emergency Order To Resume Operation at Mirant's Potomac River Generating Station Docket No. EO-05-01: The Institute for Public Representation, on behalf of the Anacostia Riverkeeper at Earth Conservation Corps, the Patuxent Riverkeeper, and the Potomac Riverkeeper, Inc., submits the following comments pursuant to the Department of Energy's (DOE's) February 17 Order for Rehearing Emergency Order 202-05-3. District of Columbia Public Service Commission, Docket No. EO-05-01, Order No. 202-06-01 (Dep't of Energy, Feb. 17, 2006). Supplemental Comments on the Department of Energy's Emergency Order To

457

Idaho National Engineering Laboratory Consent Order, November 1, 1995 Summary  

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

Consent Order, Consent Order, November 1, 1995 State Idaho Agreement Type Consent Order Legal Driver(s) FFCAct Scope Summary Resolve LDR storage violations. Approve the modified "INEL Site Treatment Plan" Parties DOE; Idaho Department of Health and Welfare Date 11/1/1995 SCOPE * Approve the modified "INEL Site Treatment Plan." * Resolve LDR storage violations and pursuant to Section 3021(b) of RCRA through DOE agreement to the terms and conditions of the approved INEL Site Treatment Plan. ESTABLISHING MILESTONES * No specific provisions are set forth in this Order. FUNDING * No specific provisions are set forth in this Order. PENALTIES * DOE expressly recognizes that failure to comply with the terms of this Consent Order may result in an enforcement action for any relief available under the HWMA.

458

Consent Order 2005-01 | Department of Energy  

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

Consent Order 2005-01 Consent Order 2005-01 Consent Order 2005-01 The Department of Energy (DOE) has reviewed Bechtel Hanford, Inc.'s (Bechtel Hanford) investigation and supporting documentation associated with two events occurring at the 618-2 Burial Ground in December 2004. These events resulted in significant personnel uptakes to two individuals. Bechtel Hanford reported these events using the Noncompliance Tracking System (NTS) on January 26, 2005, (NTS-RL-BHIREMACT- 2005-0001, Hazard Identification and Personnel Exposure at 618-2 Historical Burial Site). By letter dated May 24, 2005, Bechtel Hanford requested DOE consideration for a Consent Order (in lieu of an Enforcement Action) with respect to the two events. Consent Order 2005-01 More Documents & Publications Consent Order, Bechtel Hanford, Inc - EA-2005-01

459

Comments on Department of Energy's Emergency Order To Resume Limited  

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

on Department of Energy's Emergency Order To Resume on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Docket No. EO-05-01: Riverkeeper, and the Anacostia Riverkeeper at Earth Conservation Corps, submits the following comments on the Department of Energy's December 20, 2005 Emergency Order 202-05-3 and on Mirant's proposed Compliance Plan filed pursuant to that Order. Dep't of Energy's Emergency Order To Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA, in Response to Electricity Reliability Concerns in Washington, D.C., 71 Fed. Reg. 3279 (Jan. 20, 2006).

460

Task Order Awarded for Technical Support Services | Department of Energy  

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

Task Order Awarded for Technical Support Services Task Order Awarded for Technical Support Services Task Order Awarded for Technical Support Services September 26, 2013 - 12:00pm Addthis Media Contact Lynette Chafin, 513-246-0461 Lynette.Chafin@emcbc.doe.gov Cincinnati - The Department of Energy (DOE) today awarded a Task Order for Technical Services to Project Enhancement Corporation, of Germantown, MD, for technical support services at the Environmental Management 13 (EM-13) office in Washington DC. The task order was a competitive small business set-aside for time-and-materials with an approximate value of $2.7 million, with a one-year base performance period and two additional 1-year options. Services to be performed under the task order include: D&D strategic planning; D&D mission planning, evaluation, and analysis;

Note: This page contains sample records for the topic "flow order ofo" 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

Consent Order 2005-01 | Department of Energy  

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

Consent Order 2005-01 Consent Order 2005-01 Consent Order 2005-01 The Department of Energy (DOE) has reviewed Bechtel Hanford, Inc.'s (Bechtel Hanford) investigation and supporting documentation associated with two events occurring at the 618-2 Burial Ground in December 2004. These events resulted in significant personnel uptakes to two individuals. Bechtel Hanford reported these events using the Noncompliance Tracking System (NTS) on January 26, 2005, (NTS-RL-BHIREMACT- 2005-0001, Hazard Identification and Personnel Exposure at 618-2 Historical Burial Site). By letter dated May 24, 2005, Bechtel Hanford requested DOE consideration for a Consent Order (in lieu of an Enforcement Action) with respect to the two events. Consent Order 2005-01 More Documents & Publications Consent Order, Bechtel Hanford, Inc - EA-2005-01

462

ARM - Engineering Work Request & Engineering Work Order Guidelines  

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

Work Request & Engineering Work Request & Engineering Work Order Guidelines Page Contents: Introduction Discussion of the ARM Climate Research Facility Engineering Process: The Engineering Change Request (ECR) and the Engineering Change Order (ECO) Operations and Engineering Task Consulting: The Engineering Work Request (EWR) and the Engineering Work Order (EWO) Relationship of the ECR/ECO and EWR/EWO to the Engineering Task Tracking Tool Relationship of the ECR/ECO and EWR/EWO to the Existing Configuration Control Process in the ARM Climate Research Facility(PIF/CAR, PRR, ORR, and BCR) Glossary Frequently Asked Questions (PDF, 173K) Engineering Work Request & Engineering Work Order Guidelines Process Guidelines for the Engineering Change Request/Engineering Change Order and Engineering Work Request/Engineering Work Order

463

Surveillance Guide - OPS 9.15 Timely Orders to Operators  

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

TIMELY ORDERS TO OPERATORS TIMELY ORDERS TO OPERATORS 1.0 Objective The objective of this surveillance is to evaluate the facility program and practices for timely orders to operators. This surveillance provides a basis for evaluating the effectiveness of the contractor's timely orders to operators program and for establishing compliance with DOE requirements. 2.0 References 2.1 DOE 5480.19, Conduct of Operations Requirements for DOE Facilities 2.2 DOE-STD-1034-93, Guide to Good Practices for Timely Orders to Operators 3.0 Requirements Implemented This surveillance is conducted to implement the requirements of DOE 5480.19, Attachment I, Chapter XV. 4.0 Surveillance Activities The Facility Representative reviews the facility index and file of orders to operators and observes operator activities to evaluate

464

NETL: Gasifipedia - Entrained Flow Gasifiers  

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

Entrained Flow Gasifiers Entrained Flow Gasifiers Uhde - Prenflo PRENFLO(tm) is a pressurized (>40 bar), entrained-flow gasification technology first demonstrated in the late 1980s, and currently offered by Uhde (Krupp Koppers merged with Uhde in 1997). Notably, PRENFLO(tm) is the gasification technology used at the world's largest solid feedstock-based gasifier at ELCOGAS's Puertollano IGCC plant in Spain (which is fueled with a 50%/50% mix of petcoke and coal). PRENFLO(tm) is offered in two varieties, the PRENFLO(tm) PSG (with steam generation) depicted in Figures 1 & 2, and PRENFLO(tm) PDQ (direct quench) as depicted in Figures 3 & 4. The gasifier conditions and feed characteristics are similar, but PRENFLO(tm) PSG includes an integrated waste heat boiler and uses compressed recirculated quench gas as illustrated in Figure 2, resulting in relatively low moisture raw syngas at relatively high exit temperature. PRENFLO(tm) PDQ uses direct quench, resulting in considerably lower raw syngas exit temperature (200-250°C) which is saturated. Uhde notes that PDQ has lower investment cost and shorter construction and supply schedule than PSG, though this would be at the performance expense of somewhat lower thermal efficiency and slightly higher concentration of CO2 in raw syngas.

465

Domain growth and ordering kinetics in dense quark matter  

Science Conference Proceedings (OSTI)

The kinetics of chiral transitions in quark matter is studied in a two-flavor Nambu-Jona-Lasinio model. We focus on the phase-ordering dynamics subsequent to a temperature quench from the massless quark phase to the massive quark phase. We study the dynamics by considering a phenomenological model (Ginzburg-Landau free-energy functional). The morphology of the ordering system is characterized by the scaling of the order-parameter correlation function.

Singh, A.; Puri, S. [Jawaharlal Nehru University, School of Physical Sciences (India); Mishra, H., E-mail: hm@prl.res.in [Physical Research Laboratory, Theory Division (India)

2012-06-15T23:59:59.000Z

466

The hidden geometry of ocean flows  

E-Print Network (OSTI)

We introduce a new global Lagrangian descriptor that is applied to flows with general time dependence (altimetric datasets). It succeeds in detecting simultaneously, with great accuracy, invariant manifolds, hyperbolic and non-hyperbolic flow regions.

Carolina Mendoza; Ana M Mancho

2010-03-01T23:59:59.000Z

467

Deep-Flow Variability at Drake Passage  

Science Conference Proceedings (OSTI)

A rotary empirical orthogonal function analysis of the currents measured in central Drake Passage during DRAKE 79 shows that the deep (2500 m) flow has the same spatial and temporal structure as the flow at 500 m, suggesting that current ...

John M. Klinck; Eileen E. Hofmann

1986-07-01T23:59:59.000Z

468

Flow interference in bluff body wakes  

Science Conference Proceedings (OSTI)

This paper presents a two-dimensional numerical simulation of fluid flow around a couple of identical circular cylinders aligned, respectively, along and orthogonal to the main-flow direction, at several distances. A lattice-Boltzmann method (LB) is ...

Rodrigo Surmas; Luís Orlando Emerich Dos Santos; Paulo Cesar Philippi

2003-06-01T23:59:59.000Z

469

Regional Drainage Flows in the Pacific Northwest  

Science Conference Proceedings (OSTI)

An analysis of regional drainage flows in the Pacific Northwest is presented using results from a network of surface observations and a series of simulations carried out with a nested mesoscale model. The flows, which occur regularly in ...

J. C. Doran; S. Zhong

1994-06-01T23:59:59.000Z

470

Preservation of probabilistic information flow under refinement  

Science Conference Proceedings (OSTI)

Information flow properties, which describe confidentiality requirements, are not generally preserved under behavior refinement. This article describes a formal framework for refinement relations between nondeterministic probabilistic processes that ... Keywords: CSP, Confidentiality, Information flow property, Information theory, Process calculus, Refinement, Security

Thomas Santen

2008-02-01T23:59:59.000Z

471

Turbulent Channel Flows on a Rotating Earth  

Science Conference Proceedings (OSTI)

This paper deals with flow in a rectilinear channel on a rotating earth. The flow is directed perpendicular to the background planetary vorticity; both an analytical theory and numerical simulations are employed. The analytical approach assumes ...

Robert A. Handler; Richard P. Mied; Gloria J. Lindemann; Thomas E. Evans

2009-04-01T23:59:59.000Z

472

Information Flow in Ensemble Weather Predictions  

Science Conference Proceedings (OSTI)

In a weather prediction, information flows from the initial conditions to a later prediction. The uncertainty in the initial conditions implies that such a flow should be quantified with tools from probability theory. Using several recent ...

Richard Kleeman

2007-03-01T23:59:59.000Z

473

Turbulent Mixing in Stably Stratified Shear Flows  

Science Conference Proceedings (OSTI)

Vertical mixing of momentum and heat is investigated in turbulent stratified shear flows. It is assumed that the flow has uniform shear and stratification with homogeneous turbulence and that an equilibrium is reached between kinetic and ...

U. Schumann; T. Gerz

1995-01-01T23:59:59.000Z

474

Optical flow using phase information for deblurring  

E-Print Network (OSTI)

This thesis presents a method for reconstructing motion-degraded images by using velocity information generated with a phase-based optical flow calculation. The optical flow method applies a set of frequency-tuned Gabor ...

Texin, Cheryl (Cheryl A.)

2007-01-01T23:59:59.000Z

475

Apparatus for monitoring two-phase flow  

DOE Patents (OSTI)

A method and apparatus for monitoring two-phase flow is provided that is particularly related to the monitoring of transient two-phase (liquid-vapor) flow rates such as may occur during a pressurized water reactor core blow-down. The present invention essentially comprises the use of flanged wire screens or similar devices, such as perforated plates, to produce certain desirable effects in the flow regime for monitoring purposes. One desirable effect is a measurable and reproducible pressure drop across the screen. The pressure drop can be characterized for various known flow rates and then used to monitor nonhomogeneous flow regimes. Another useful effect of the use of screens or plates in nonhomogeneous flow is that such apparatus tends to create a uniformly dispersed flow regime in the immediate downstream vicinity. This is a desirable effect because it usually increases the accuracy of flow rate measurements determined by conventional methods.

Sheppard, John D. (Oak Ridge, TN); Tong, Long S. (Gaithersburg, MD)

1977-03-01T23:59:59.000Z

476

Stratified Tidal Flow over a Bump  

Science Conference Proceedings (OSTI)

The interaction of a stratified flow with an isolated topographic feature can introduce numerous disturbances into the flow, including turbulent wakes, internal waves, and eddies. Measurements made near a “bump” east of Race Rocks, Vancouver ...

Richard Dewey; David Richmond; Chris Garrett

2005-10-01T23:59:59.000Z

477

Large Scale Simulation of Particulate Flows  

Science Conference Proceedings (OSTI)

Simulations of particles in fluid flows are of great interest to numerous industries using sedimentation, fluidization, lubricated transport, and hydraulic fracturing of hydrocarbon reservoirs. Simulating incompressible viscoelastic flows with millions ...

Ahmed H. Sameh; Vivek Sarin

1999-04-01T23:59:59.000Z

478

Transformation Formula of the "2nd" Order Mock Theta Function  

E-Print Network (OSTI)

We give a transformation formula for the ``2nd order'' mock theta function which was recently proposed in connection with the quantum invariant for the Seifert manifold.

Kazuhiro Hikami

2006-04-04T23:59:59.000Z

479

Prediction of quantum stripe ordering in optical lattices  

E-Print Network (OSTI)

We predict the robust existence of a novel quantum orbital stripe order in the $p$-band Bose-Hubbard model of two-dimensional triangular optical lattices with cold bosonic atoms. An orbital angular momentum moment is formed on each site exhibiting a stripe order both in the superfluid and Mott-insulating phases. The stripe order spontaneously breaks time-reversal, lattice translation and rotation symmetries. In addition, it induces staggered plaquette bond currents in the superfluid phase. Possible signatures of this stripe order in the time of flight experiment are discussed.

Congjun Wu; W. Vincent Liu; Joel Moore; Sankar Das Sarma

2006-06-29T23:59:59.000Z

480

A static cost analysis for a higher-order language.  

E-Print Network (OSTI)

?? We develop a static complexity analysis for a higher-order functional language with structural list recursion. The complexity of an expression is a pair consisting… (more)

Danner, Norman

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow order ofo" 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

Executive Order 13148-Greening the Government Through Leadership in  

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

48-Greening the Government Through Leadership 48-Greening the Government Through Leadership in Environmental Management Executive Order 13148-Greening the Government Through Leadership in Environmental Management The head of each Federal agency is responsible for ensuring that all necessary actions are taken to integrate environmental accountability into agency day-to-day decisionmaking and long-term planning processes, across all agency missions, activities, and functions. Executive Order 13148-Greening the Government Through Leadership in Environmental Management More Documents & Publications Executive Order 12969-Federal Acquisition and Community RightTo-Know Executive Order 13423- Strengthening Federal Environmental, Energy, and Transportation Management NATIONAL DEFENSE AUTHORIZATION ACT FOR FISCAL YEAR 2000

482

DOE Awards Task Order Modification for Support Services to Office...  

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

Modification for Support Services to Office of Environmental Management DOE Awards Task Order Modification for Support Services to Office of Environmental Management March 11, 2013...

483

DOE Awards Small Business Task Order for Technical Support to...  

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

and government-sponsored nuclear energy research. Addthis Related Articles DOE Awards Support Service Contract DOE Awards Small Business Task Order for Technical Support to...

484

Executive Order 13148, Greening the Government Through Leadership...  

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

Order (EO) 13148, Greening the Government Through Leadership in Environmental Management. The report was prepared in accordance with the guidance provided in your letter to...

485

EETD Sustainability -- Keeping our own house in order  

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

EETD Sustainability -- Keeping our own house in order NOTICE Due to the current lapse of federal funding, Berkeley Lab websites are accessible, but may not be updated until...

486

Comments on Department of Energy's Emergency Order To Resume...  

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

of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Comments on Department of...

487

Partially affine control problems: second order conditions and a well ...  

E-Print Network (OSTI)

Oct 17, 2011 ... Partially affine control problems: second order conditions and a well-posed shooting algorithm. M. Soledad Aronna(aronna ***at*** ...

488

PRINT, WEB, AND e-NEWS ADVERTISING INSERTION ORDER  

Science Conference Proceedings (OSTI)

PRINT, WEB, AND e-NEWS. ADVERTISING INSERTION ORDER. FAX. Fax this form to: TMS Advertising Sales. Fax: (724) 814-3141. MAIL. Mail this form to:.

489

Executive Order 13031-Federal Alternative Fueled Vehicle Leadership...  

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

in the use of alternative fueled vehicles (AFVs). Executive Order 13031-Federal Alternative Fueled Vehicle Leadership More Documents & Publications NATIONAL DEFENSE...

490

Effects of Long Range Ordering, Temperature and Strain Rate on ...  

Science Conference Proceedings (OSTI)

available at below 700°C and the quantitative chemical analysis of the ordered phase would be very difficult or .... Therefore the alternative scenario can be. 692  ...

491

First and second order optimality conditions for optimal control ...  

E-Print Network (OSTI)

May 16, 2012 ... Abstract: This paper deals with optimal control problems of integral equations, with initial-final and running state constraints. The order of a ...

492

The synthesis and characterization of porous, conductive, and ordered materials  

E-Print Network (OSTI)

Two different classes of polymers were pursued as candidates for materials possessing porosity, conductivity, and crystalline order. Attempts were made with hexaazatrinaphthylene- and dibenzotetrathiafulvalene-based ...

Narayan, Tarun Chandru

2013-01-01T23:59:59.000Z

493

On the Fluctuations that Order and Frustrate Liquid Water  

E-Print Network (OSTI)

Quantitative water model . . . . . . . . . . . . . . . .5.3 Determining T g for water . . . . . . . . . . . . . . .iv Contents 6 Frustrating water at ordered surfaces 6.1

Limmer, David

2013-01-01T23:59:59.000Z

494

Executive Order 13514-Federal Leadership in Environmental, Energy...  

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

514-Federal Leadership in Environmental, Energy, and Economic Performance Executive Order 13514-Federal Leadership in Environmental, Energy, and Economic Performance It is...

495

Package Equivalent Reactor Networks as Reduced Order Models for...  

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

Package Equivalent Reactor Networks as Reduced Order Models for Use with CAPE-Open Compliant Simulations Description The Department of Energy's (DOE) National Energy Technology...

496

American Standard: Order (2013-CW-3001) | Department of Energy  

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

had failed to certify that certain models of water closets comply with the applicable water conservation standards. The Order adopted a Compromise Agreement, which reflected...

497

Altmans: Order (2010-CW-1402) | Department of Energy  

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

had failed to certify that certain models of showerheads comply with the applicable water conservation standards. The Order adopted a Compromise Agreement, which reflected...

498

Penguin Toilets: Order (2010-CW-1615) | Department of Energy  

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

had failed to certify that certain models of water closets comply with the applicable water conservation standards. The Order adopted a Compromise Agreement, which reflected...

499

Artisan Manufacturing: Order (2010-CW-0712) | Department of Energy  

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

had failed to certify that certain models of faucets comply with the applicable water conservation standard. The Order adopted a Compromise Agreement, which reflected...

500

Amerisink: Order (2010-CW-0710) | Department of Energy  

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

Amerisink had failed to certify that certain models of faucets comply with the applicable water conservation standards. The Order adopted a Compromise Agreement, which reflected...