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Note: This page contains sample records for the topic "flux coupling machines" from the National Library of EnergyBeta (NLEBeta).
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1

Novel Flux Coupling Machine without Permanent Magnets - U Machine...  

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

Novel Flux Coupling Machine without Permanent Magnets - U Machine Novel Flux Coupling Machine without Permanent Magnets - U Machine 2009 DOE Hydrogen Program and Vehicle...

2

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines...  

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

& Publications Integration of Novel Flux Coupling Motor and Current Source Inverter Integration of Novel Flux Coupling Motor and Current Source Inverter Electric Machine R&D...

3

Design of Double Salient Interior Permanent Magnet Machine Based on Mutually Coupled  

E-Print Network (OSTI)

Design of Double Salient Interior Permanent Magnet Machine Based on Mutually Coupled Reluctance--This paper presents a novel structure of double salient interior permanent magnet machine (DSIPM machine-- double salient, d-axis and q-axis inductances, cogging torque, permanent magnets, flux

Paris-Sud XI, Université de

4

Substantially Parallel Flux Uncluttered Rotor Machines (U-Machine...  

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

brushless adjustable field excitation for high starting torque, field weakening, and power factor improvement and novel locks for higher peak speed. This novel machine shows...

5

Novel Flux Coupling Machine without Permanent Magnets  

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

optimization through the use of an excitation field. * Developed an analytical MATLAB program to provide performance versus speed curves under the voltage and current...

6

Novel Flux Coupling Machine without Permanent Magnets  

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

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

7

Novel Flux Coupling Machine without Permanent Magnets  

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

2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

8

Novel Flux Coupling Machine without Permanent Magnets  

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

proprietary, confidential, or otherwise restricted information 2011 U.S. DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

9

Determination of sound power of coupled machines  

Science Journals Connector (OSTI)

Several procedures are available for the determination of the sound power level of machines in normal environments. Most of these give adequate results for single medium?sized equipment but difficulties arise in extending the concepts to large coupled machines. [“Evaluation of Proposed ASME PTC 36 Code for Sound Power Level Determination of Large Steam Turbine Generators ” S.E. Grabkowski J. MacDonald and T. Van Schaick (General Electric Company) to be presented at Fall 1975 ASME meeting.] Much of the problem is because the direct acoustic field of a component machine may not extend to as much as one foot from its surface due to reverberation from other components. A procedure is suggested in which all acoustic measurements are confined to surfaces near each component machine. Correction is made for the reverberant acoustic field of the entire environment. The correction procedure utilizes reverberation time determinations from impulsive noise tests; and applies a Monte Carlo approach to the problem of correcting for nearfield effects in the evaluation of sound power. An iterative computation is employed. Comparisons with free?field sound power determinations are shown.

R. J. Wells

1975-01-01T23:59:59.000Z

10

Multistage axial-flux PM machine for wheel direct drive  

SciTech Connect

The design of direct-drive wheel motors must comply with diameter restriction due to housing the motor in a wheel rim and allow the achievement of very high torque density and overload capability. Slotless axial-flux permanent magnet machines (AFPMs) prove to be the best candidate for application in electric vehicles as direct-drive wheel motors, as in comparison with conventional machines they allow designs with higher compactness, lightness and efficiency. The paper presents a newly conceived AFPM which has a multistage structure and a water-cooled ironless stator. In the proposed new topology of the machine the space formerly occupied by the toroidal core becomes a water duct, which removes heat directly from the interior surface of the stator winding. The high efficiency of the machine cooling arrangement allows long-term 100% overload operation and great reduction of the machine weight. The multistage structure of the machine is suited to overcome the restriction on the machine diameter and meet the torque required at the wheel shaft. The paper gives guidelines for the design of a multistage AFPM with water-cooled ironless stator, and describes characteristics of a two-stage prototype machine rated 215 N{center_dot}m, 1,100 r/min.

Caricchi, F.; Crescimbini, F.; Mezzetti, F.; Santini, E. [Univ. of Rome La Sapienza (Italy). Dept. of Electrical Engineering] [Univ. of Rome La Sapienza (Italy). Dept. of Electrical Engineering

1996-07-01T23:59:59.000Z

11

Direct control of air gap flux in permanent magnet machines  

DOE Patents (OSTI)

A method and apparatus for field weakening in PM machines uses field weakening coils (35, 44, 45, 71, 72) to produce flux in one or more stators (34, 49, 63, 64), including a flux which counters flux normally produced in air gaps between the stator(s) (34, 49, 63, 64) and the rotor (20, 21, 41, 61) which carries the PM poles. Several modes of operation are introduced depending on the magnitude and polarity of current in the field weakening coils (35, 44, 45, 71, 72). The invention is particularly useful for, but not limited to, the electric vehicle drives and PM generators.

Hsu, John S. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

12

Parametric amplification by coupled flux qubits  

SciTech Connect

We report parametric amplification of a microwave signal in a Kerr medium formed from superconducting qubits. Two mutually coupled flux qubits, embedded in the current antinode of a superconducting coplanar waveguide resonator, are used as a nonlinear element. Shared Josephson junctions provide the qubit-resonator coupling, resulting in a device with a tunable Kerr constant (up to 3?×?10{sup ?3}) and a measured gain of about 20?dB. This arrangement represents a unit cell which can be straightforwardly extended to a quasi one-dimensional quantum metamaterial with large tunable Kerr nonlinearity, providing a basis for implementation of wide-band travelling wave parametric amplifiers.

Rehák, M.; Neilinger, P.; Grajcar, M. [Department of Experimental Physics, Comenius University, SK-84248 Bratislava (Slovakia); Institute of Physics, Slovak Academy of Science, 845 11 Bratislava (Slovakia); Oelsner, G.; Hübner, U.; Meyer, H.-G. [Leibniz Institute of Photonic Technology, P.O. Box 100239, D-07702 Jena (Germany); Il'ichev, E. [Leibniz Institute of Photonic Technology, P.O. Box 100239, D-07702 Jena (Germany); Novosibirsk State Technical University, 20 K. Marx Ave., 630092 Novosibirsk (Russian Federation)

2014-04-21T23:59:59.000Z

13

Substantially parallel flux uncluttered rotor machines  

DOE Patents (OSTI)

A permanent magnet-less and brushless synchronous system includes a stator that generates a magnetic rotating field when sourced by polyphase alternating currents. An uncluttered rotor is positioned within the magnetic rotating field and is spaced apart from the stator. An excitation core is spaced apart from the stator and the uncluttered rotor and magnetically couples the uncluttered rotor. The brushless excitation source generates a magnet torque by inducing magnetic poles near an outer peripheral surface of the uncluttered rotor, and the stator currents also generate a reluctance torque by a reaction of the difference between the direct and quadrature magnetic paths of the uncluttered rotor. The system can be used either as a motor or a generator

Hsu, John S.

2012-12-11T23:59:59.000Z

14

Novel Flux Coupling Machine without Permanent Magnets- U Machine  

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

2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

15

Integration of Novel Flux Coupling Motor and Current Source Inverter...  

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

Current Source Inverters for HEVs and FCVs Vehicle Technologies Office Merit Review 2014: Wireless Charging Integration of Novel Flux Coupling Motor and Current Source Inverter...

16

Analysis and Design of a High Power Density Axial Flux Permanent Magnet Linear Synchronous Machine Used for Stirling System  

Science Journals Connector (OSTI)

a high power density axial flux permanent magnet linear synchronous machine and the stirling system will be introduced. This machine is a tubular axial flux permanent magnet machine. It comprises two parts: stator and mover. With the 2D finite-element ... Keywords: permanent magnet, stirling engine, linear motor

Ping Zheng; Xuhui Gan; Lin Li

2010-09-01T23:59:59.000Z

17

Molecular isotopic effects on coupled electronic and nuclear fluxes  

SciTech Connect

A full quantum treatment shows that coupled electronic and nuclear fluxes exhibit a strong sensitivity to a small mass change in a vibrating molecule. This has been exemplified with the existing isotopes of H{sub 2}{sup +} as well as few fictitious ones. We find that the fluxes undergo a significant change as one goes from one isotope of reduced mass {mu} to another. Other well-defined observables are likewise affected. It turns out that as a general rule, the heavier the isotope, the larger the flux, the smaller the dispersion, and the longer the revival period. While we were able to confirm analytically that the time at the first turning point scales as {radical}({mu}) and that the revival period changes linearly with {mu}, the mechanism of other observables remains subtle as the result of quantum interference highlighted by the pronounced difference observed on the dispersion pattern.

Kenfack, A.; Paulus, B. [Physikalische und Theoretische Chemie, Institut fuer Chemie und Biochemie, Freie Universitaet Berlin, D-14195 Berlin (Germany); Barth, I. [Physikalische und Theoretische Chemie, Institut fuer Chemie und Biochemie, Freie Universitaet Berlin, D-14195 Berlin (Germany); Max-Born-Institut, Max-Born-Strasse 2A, D-12489 Berlin (Germany); Marquardt, F. [Visualisierung und Datenanalyse, Zuse Institut Berlin, D-14195 Berlin (Germany); Fachbereich Mathematik, Freie Universitaet Berlin, D-14195 Berlin (Germany)

2010-12-15T23:59:59.000Z

18

Multi-stage axial-flux PM machine for wheel direct drive  

SciTech Connect

The design of direct-driven wheel motors must comply with diameter restriction due to housing the motor in a wheel rim and allow the achievement of very high torque density and overload capability. Slotless axial-flux permanent magnet machines (AFPMs) prove to be one best candidate for application in electric vehicles as direct-drive wheel motors, as in comparison with conventional machines they allow designs with higher compactness, lightness and efficiency. The paper presents a newly-conceived AFPM which has multi-stage structure and water-cooled ironless stator. In the proposed new topology of the machine the space formerly occupied by the toroidal core becomes a water duct, which removes heat directly from the interior surface of the stator winding. The high efficiency of the machine cooling arrangement allows long-term 100% overload operation and great reduction of the machine weight. The multistage structure of the machine is suited to overcome the restriction on the machine diameter and meet the torque required at the wheel shaft. The paper gives guidelines for the design of a multi-stage AFPM with water-cooled ironless stator, and describes characteristics of a two-stage prototype machine rated 220 Nm, 1,100 rpm.

Caricchi, F.; Crescimbini, F.; Mezzetti, F.; Santini, E. [Univ. of Rome La Sapienza (Italy). Dept. of Electrical Engineering

1995-12-31T23:59:59.000Z

19

Integration of Novel Flux Coupling Motor and Current Source Inverter  

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

To integrate a non permanent magnet (PM) electric machine and a current source inverter (CSI) * minimizing capacitors in inverters * eliminating rare earth materials used in...

20

Integration of Novel Flux Coupling Motor and Current Source Inverter  

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

To integrate a non permanent magnet (PM) electric machine and a current source inverter (CSI) *minimizing capacitors *eliminating rare earth materials used in traditional...

Note: This page contains sample records for the topic "flux coupling machines" 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

Coupled Carbon/Water Fluxes in Complex Terrain, Water-Limited Forests Investigators  

E-Print Network (OSTI)

Coupled Carbon/Water Fluxes in Complex Terrain, Water-Limited Forests Investigators: Karen Humes of quantifying the magnitude, timing, distribution and coupling of carbon and water fluxes in mountainous forestlands. This includes one segment of the continuum of carbon and water flow from the "forest to the sea

Walden, Von P.

22

Precision coupling system modelling based on rough set and support vector machine  

Science Journals Connector (OSTI)

This paper presents the results of a research into the use of rough set (RS) for the precision coupling system modelling based on support vector machine (SVM). Because of the impact of multiple geometric parameters, there are more input variables in the precision coupling system modelling process. The high-dimensional data poses an interesting challenge to machine learning, as the presence of large numbers of redundant or highly correlated variables can seriously degrade modelling accuracy. In this study, a modelling method was developed based on rough set and support vector machine for precision coupling system. We used RS as the pre-processor for precision coupling system modelling, so as to realise dimension reduction of the high-dimensional data and improve the predictive performance of machine learning method, and then SVM was used for precision coupling system modelling. Experiments were carried out on a typical precision coupling, hydraulic valve. The results show that the use of RS method can improve the performance of machine learning in the modelling of high-dimensional data.

Jian-wei Ma; Fu-ji Wang; Zhen-yuan Jia; Wei Liu

2013-01-01T23:59:59.000Z

23

Characterization of radial turbulent fluxes in the Santander linear plasma machine  

SciTech Connect

It is shown that the statistical and correlation properties of the local turbulent flux measured at different radial locations of the cold, weakly ionized plasmas inside the Santander Linear Plasma Machine [Castellanos et al., Plasma Phys. Control. Fusion 47, 2067 (2005)] are consistent with diffusive-like transport dynamics. This is in contrast to the dynamical behavior inferred from similar measurements taken in hotter, fully ionized tokamak and stellarator edge plasmas, in which long-term correlations and other features characteristic of complex, non-diffusive transport dynamics have been reported in the past. These results may shed some light on a recent controversy regarding the possible universality of the dynamics of turbulent transport in magnetized plasmas.

Mier, J. A., E-mail: mierja@unican.es; Anabitarte, E.; Sentíes, J. M. [Departamento de Física Aplicada, Universidad de Cantabria, 39005 Santander (Spain)] [Departamento de Física Aplicada, Universidad de Cantabria, 39005 Santander (Spain); Sánchez, R. [Departamento de Física, Universidad Carlos III de Madrid, 28911 Leganés, Madrid (Spain)] [Departamento de Física, Universidad Carlos III de Madrid, 28911 Leganés, Madrid (Spain); Newman, D. E. [Department of Physics, University of Alaska, Fairbanks, Alaska 99775-5920 (United States)] [Department of Physics, University of Alaska, Fairbanks, Alaska 99775-5920 (United States); Castellanos, O. F. [Instituto de Hidráulica Ambiental, Universidad de Cantabria, 39005 Santander (Spain)] [Instituto de Hidráulica Ambiental, Universidad de Cantabria, 39005 Santander (Spain); Milligen, B. Ph. van [Laboratorio Nacional de Fusión, Asociación EURATOM-CIEMAT, 28040 Madrid (Spain)] [Laboratorio Nacional de Fusión, Asociación EURATOM-CIEMAT, 28040 Madrid (Spain)

2014-05-15T23:59:59.000Z

24

Interannual Biases Induced by Freshwater Flux and Coupled Feedback in the Tropical Pacific  

Science Journals Connector (OSTI)

Freshwater flux (FWF) forcing–induced feedback has not been represented adequately in many coupled ocean–atmosphere models of the tropical Pacific. Previously, various approximations have been made in representing the FWF forcing in climate ...

Rong-Hua Zhang; Guihua Wang; Dake Chen; A. J. Busalacchi; E. C. Hackert

2010-05-01T23:59:59.000Z

25

Coupled-Channels Quantum Theory of Electronic Flux Density in Electronically Adiabatic Processes: Fundamentals  

Science Journals Connector (OSTI)

Coupled-Channels Quantum Theory of Electronic Flux Density in Electronically Adiabatic Processes: Fundamentals ... One’s understanding of the mechanism of this fundamental reaction, as well as those of other arguably more important electronically adiabatic processes, should be significantly advanced by a knowledge of the electronic flux density (je). ...

D. J. Diestler

2011-11-21T23:59:59.000Z

26

FLUXCAP: A flux-coupled ac/dc magnetizing device  

E-Print Network (OSTI)

We report on an instrument for applying ac and dc magnetic fields by capturing the flux from a rotating permanent magnet and projecting it between two adjustable pole pieces. This can be an alternative to standard electromagnets for experiments with small samples or in probe stations in which an applied magnetic field is needed locally, with advantages that include a compact form-factor, very low power requirements and dissipation as well as fast field sweep rates. This flux capture instrument (FLUXCAP) can produce fields from -400 to +400 mT, with field resolution less than 1 mT. It generates static magnetic fields as well as ramped fields, with ramping rates as high as 10 T/s. We demonstrate the use of this apparatus for studying the magnetotransport properties of spin-valve nanopillars, a nanoscale device that exhibits giant magnetoresistance.

Gopman, Daniel B; Kent, Andrew D

2012-01-01T23:59:59.000Z

27

Capacitively coupled RF voltage probe having optimized flux linkage  

DOE Patents (OSTI)

An RF sensor having a novel current sensing probe and a voltage sensing probe to measure voltage and current. The current sensor is disposed in a transmission line to link all of the flux generated by the flowing current in order to obtain an accurate measurement. The voltage sensor is a flat plate which operates as a capacitive plate to sense voltage on a center conductor of the transmission line, in which the measured voltage is obtained across a resistance leg of a R-C differentiator circuit formed by the characteristic impedance of a connecting transmission line and a capacitance of the plate, which is positioned proximal to the center conductor.

Moore, James A. (Powell, TN); Sparks, Dennis O. (Maryville, TN)

1999-02-02T23:59:59.000Z

28

Coupled flow and heat transfer in viscoelastic fluid with Cattaneo–Christov heat flux model  

Science Journals Connector (OSTI)

Abstract This letter presents a research for coupled flow and heat transfer of an upper-convected Maxwell fluid above a stretching plate with velocity slip boundary. Unlike most classical works, the new heat flux model, which is recently proposed by Christov, is employed. Analytical solutions are obtained by using the homotopy analysis method (HAM). The effects of elasticity number, slip coefficient, the relaxation time of the heat flux and the Prandtl number on velocity and temperature fields are analyzed. A comparison of Fourier’s Law and the Cattaneo–Christov heat flux model is also presented.

Shihao Han; Liancun Zheng; Chunrui Li; Xinxin Zhang

2014-01-01T23:59:59.000Z

29

Optimal control for fast and high-fidelity quantum gates in coupled superconducting flux qubits  

E-Print Network (OSTI)

We apply the quantum optimal control theory based on the Krotov method to implement single-qubit $X$ and $Z$ gates and two-qubit CNOT gates for inductively coupled superconducting flux qubits with fixed qubit transition frequencies and fixed off-diagonal qubit-qubit coupling. Our scheme that shares the same advantage of other directly coupling schemes requires no additional coupler subcircuit and control lines. The control lines needed are only for the manipulation of individual qubits (e.g., a time-dependent magnetic flux or field applied on each qubit). The qubits are operated at the optimal coherence points and the gate operation times (single-qubit gates $magnetic-field-induced single-qubit interactions and two-qubit couplings. The effect of leakage to higher energy-level states and the effect of qubit decoherence on the quantum gate operations are also discussed.

Shang-Yu Huang; Hsi-Sheng Goan

2014-06-30T23:59:59.000Z

30

Computation of the Field in an Axial Gap, Trapped-Flux Type Superconducting Electric Machine  

E-Print Network (OSTI)

-type superconducting electric machine. The use of superconducting materials in electric machines can lead to increases in efficiency, as well as power density, which results in reductions in both the size and weight of the machine. In this paper, the authors present a... method to compute the field in such an electric machine generated by an array of fully magnetized bulk superconductors. Analytical expressions are derived for the field that would exist in the coil region of the motor, which will act as a powerful tool...

Shen, Zejun; Ainslie, Mark D.; Campbell, Archie M.; Cardwell, David A.

2014-11-04T23:59:59.000Z

31

A. Gershunov R. Roca Coupling of latent heat flux and the greenhouse effect by large-scale  

E-Print Network (OSTI)

A. Gershunov Ã? R. Roca Coupling of latent heat flux and the greenhouse effect by large Abstract Coupled variability of the greenhouse effect (GH) and latent heat flux (LHF) over the tropical of convection) form regions of strong greenhouse effect in tropical convergence zones while subtropical high

32

Analysis of a multi-machine database on divertor heat flux  

SciTech Connect

A coordinated effort to measure divertor heat flux characteristics in fully attached, similarly shaped H-mode plasmas on C-Mod, DIII-D, and NSTX was carried out in 2010 in order to construct a predictive scaling relation applicable to next step devices including ITER, FNSF, and DEMO. Few published scaling laws are available and those that have been published were obtained under widely varying conditions and divertor geometries, leading to conflicting predictions for this critically important quantity. This study was designed to overcome these deficiencies. Analysis of the combined data set reveals that the primary dependence of the parallel heat flux width is robustly inverse with I-p, which all three tokamaks independently demonstrate. An improved Thomson scattering system on DIII-D has yielded very accurate scrape off layer (SOL) profile measurements from which tests of parallel transport models have been made. It is found that a flux-limited model agrees best with the data at all collisionalities, while a Spitzer resistivity model agrees at higher collisionality where it is more valid. The SOL profile measurements and divertor heat flux scaling are consistent with a heuristic drift based model as well as a critical gradient model.

Makowski, M. A. [Lawrence Livermore National Laboratory (LLNL); Elder, J. D. [University of Toronto, Toronto, ON, Canada; Gray, Travis K [ORNL; LaBombard, Brian [Massachusetts Institute of Technology (MIT); Lasnier, C. J. [Lawrence Livermore National Laboratory (LLNL); Leonard, A. W. [General Atomics; Maingi, Rajesh [ORNL; Osborne, T. H. [General Atomics; Stangeby, P. C. [University of Toronto Institute for Aerospace Studies; Terry, J. L. [MIT Plasma Science & Fusion Center, Cambridge, MA 02139 USA; Watkins, J. G. [Sandia National Laboratories (SNL)

2012-01-01T23:59:59.000Z

33

Flux  

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

5000 5000 6000 7000 8000 Wavelength (Angstroms) Flux (in arbitrary units) SN 1990N SN 1989B SN 1993O SN 1981B SN 1994D SN 1997ap Iron Peak Blends Ca II Si II & Co II Fe II & III Day -7 Day -5 Day -4 Day -2 ± 2 Day 0 Day +2 * -50 0 50 100 150 Observed days from peak Observed I magnitude 27 26 25 24 23 Observed R magnitude 27 26 25 24 Observed I magnitude 27 26 25 24 23 R band Ground-based I band HST I band (b) (c) (a) Pre-SN observation 3.5 4.0 4.5 5.0 5.5 log(cz) 14 16 18 20 22 24 26 effective m B 0.02 0.05 0.1 0.2 0.5 1.0 redshift z Hamuy et al (A.J. 1996) Supernova Cosmology Project 6 8 % 9 0 % 0.5 1.0 1.5 2.0 2.5 3.0 ! M Age < 9.6 Gyr (H = 50 km s -1 Mpc -1 ) No Big Bang 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 ! " z ~ 0 . 4 z = 0 . 8 3 6 8 % 9 0 % 0.5 1.0 1.5 2.0 2.5 3.0 ! M Age < 9.6 Gyr (H=50 km/s/Mpc)

34

High energy electron fluxes in dc-augmented capacitively coupled plasmas I. Fundamental characteristics  

SciTech Connect

Power deposition from electrons in capacitively coupled plasmas (CCPs) has components from stochastic heating, Joule heating, and from the acceleration of secondary electrons through sheaths produced by ion, electron, or photon bombardment of electrodes. The sheath accelerated electrons can produce high energy beams which, in addition to producing excitation and ionization in the gas can penetrate through the plasma and be incident on the opposite electrode. In the use of CCPs for microelectronics fabrication, there may be an advantage to having these high energy electrons interact with the wafer. To control the energy and increase the flux of the high energy electrons, a dc bias can be externally imposed on the electrode opposite the wafer, thereby producing a dc-augmented CCP (dc-CCP). In this paper, the characteristics of dc-CCPs will be discussed using results from a computational study. We found that for a given rf bias power, beams of high energy electrons having a narrow angular spread (<1 deg. ) can be produced incident on the wafer. The maximum energy in the high energy electron flux scales as {epsilon}{sub max}=-V{sub dc}+V{sub rf}+V{sub rf0}, for a voltage on the dc electrode of V{sub dc}, rf voltage of V{sub rf}, and dc bias on the rf electrode of V{sub rf0}. The dc current from the biased electrode must return to ground through surfaces other than the rf electrode and so seeks out a ground plane, typically the side walls. If the side wall is coated with a poorly conducting polymer, the surface will charge to drive the dc current through.

Wang Mingmei [Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50010 (United States); Kushner, Mark J. [Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Ave., Ann Arbor, Michigan 48109 (United States)

2010-01-15T23:59:59.000Z

35

Superconducting flux coupled fast switching device from YBCo films. Final report, 1 September 1991-29 February 1992  

SciTech Connect

Applications of high-temperature superconducting (HTSC) materials, especially thin-film YBaCuO (123), to microelectronic devices have been limited by materials-related fabrication problems. Magnetic-flux-coupled devices are less limited by these problems but have not been widely explored. The innovation for this program was demonstration of a flux-coupled device that was: (1) simple to fabricate, (2) based on silicon substrates, (3) shows excellent flux-flow dynamics, and (4) can be implemented in switching or amplifying circuits. In Phase I the authors demonstrated the potential for developing this device utilizing high critical-current YBCO thin films on yttria-stabilized zirconia (YSZ)-buffered Si substrates. The devices are designed to take advantage of these new materials opportunities, are within realistic materials and fabrication constraints, and are projected to operate from dc to at least 10 GHz. The flux-flow devices (FFD) that have been fabricated include: externally-activated magnetic switch, superconducting transformer, and flux-flow (transistor-like) switch. The use of Si wafers not only allows high-quality quality films on large (or very thin) and inexpensive substrates, but also many design configurations with great potential for wafer-scale, hybrid integration with semiconductor electronics. Thin Film Microelectronics, Superconducting Transistor, Three-Terminal Active Device, Pulsed Laser Ablation-Deposition.

Fenner, D.B.

1992-04-30T23:59:59.000Z

36

Energy distribution of electron flux at electrodes in a low pressure capacitively coupled plasma  

SciTech Connect

A one-dimensional particle-in-cell (PIC) model is used to examine the energy distribution of electron flux at electrodes [labeled g{sub e}({epsilon},t), where {epsilon} is energy and t is time] in a low pressure 60 MHz capacitively coupled Ar discharge. The effect of gas pressure and an auxiliary DC voltage on g{sub e}({epsilon},t) is also investigated. It is found that the electrons only leave the plasma for a short time period during the radio-frequency (RF) cycle when the sheath collapses at the electrode. Furthermore, majority of the exiting electrons have energies below 10 eV with a distribution g{sub e}({epsilon},t) that is narrow in both energy and time. At relatively high pressures ({>=}4.67 Pa for the conditions considered), the relationship between the time-average distribution g{sub e}({epsilon}) and electron temperature in the plasma (T{sub e}) can be easily established. Below 4.67 Pa, kinetic effects become important, making it difficult to interpret g{sub e}({epsilon}) in terms of T{sub e}. At low pressures, g{sub e}({epsilon},t) is found to broaden in both energy and time except for a narrow pressure range around 1.2 Pa where the distribution narrows temporally. These low pressure kinetic phenomena are observed when the electrons can be accelerated by expanding sheaths to speeds that allow them to traverse the inter-electrode distance quickly (<1.5 RF cycles for conditions considered) and when electrons undergo few collisions during this excursion. The mean energy of exiting electrons increases with decreasing gas pressure, especially below 1.0 Pa, due to higher T{sub e} and secondary electrons retaining a larger fraction of the energy they gained during initial sheath acceleration. For the relatively small DC voltages examined ( Double-Vertical-Line V{sub dc} Double-Vertical-Line /V{sub rf} {<=} 0.15), the application of a negative DC voltage on an electrode decreases the electron flux there but has a weak impact on the g{sub e} profile.

Rauf, Shahid; Dorf, Leonid; Kenney, Jason; Collins, Ken [Applied Materials, Inc., 974 E. Arques Ave., Sunnyvale, California 94085 (United States)

2013-01-14T23:59:59.000Z

37

A Local Incident Flux Response Expansion Transport Method for Coupling to the Diffusion Method in Cylindrical Geometry  

SciTech Connect

A local incident flux response expansion transport method is developed to generate transport solutions for coupling to diffusion theory codes regardless of their solution method (e.g., fine mesh, nodal, response based, finite element, etc.) for reactor core calculations in both two-dimensional (2-D) and three-dimensional (3-D) cylindrical geometries. In this approach, a Monte Carlo method is first used to precompute the local transport solution (i.e., response function library) for each unique transport coarse node, in which diffusion theory is not valid due to strong transport effects. The response function library is then used to iteratively determine the albedo coefficients on the diffusion-transport interfaces, which are then used as the coupling parameters within the diffusion code. This interface coupling technique allows a seamless integration of the transport and diffusion methods. The new method retains the detailed heterogeneity of the transport nodes and naturally constructs any local solution within them by a simple superposition of local responses to all incoming fluxes from the contiguous coarse nodes. A new technique is also developed for coupling to fine-mesh diffusion methods/codes. The local transport method/module is tested in 2-D and 3-D pebble-bed reactor benchmark problems consisting of an inner reflector, an annular fuel region, and a controlled outer reflector. It is found that the results predicted by the transport module agree very well with the reference fluxes calculated directly by MCNP in both benchmark problems.

Dingkang Zhang; Farzad Rahnema; Abderrafi M. Ougouag

2013-09-01T23:59:59.000Z

38

Machine Copy for Proofreading, Vol. x, yz, 2008 MAGNETIC COUPLINGS WITH CYLINDRICAL AND  

E-Print Network (OSTI)

--We present a synthesis of cylindrical magnetic couplings4 realized with tile permanent magnets whose using a cylindrical air gap and tile permanent magnets radially magnetized Figure 2. Magnetic coupling permanent magnets.32 33 Many papers dealing with the optimization of magnetic couplings34 use the finite

Paris-Sud XI, Université de

39

Transient response of the Hadley Centre coupled ocean-atmosphere model to increasing carbon dioxide. Part I: Control climate and flux adjustment  

SciTech Connect

This paper describes the initialization of an experiment to study the time-dependent response of a high-resolution global coupled ocean-atmosphere general circulation model to a gradual increase in carbon dioxide. The stability of the control integration with respect to climate drift is assessed, and aspects of the model climatology relevant to the simulation of climate change are discussed. The observed variation of oceanic temperature with latitude and depth is basically well simulated, although, in common with other ocean models, the main thermocline is too diffuse. Nevertheless, it is found that large heat and water flux adjustments must be added to the surface layer of the ocean in order to prevent the occurrence of unacceptable climate drift. The ocean model appears to achieve insufficient meridional heat transport, and this is supported by the pattern of the heat flux adjustment term, although errors in the simulated atmosphere-ocean heat flux also contribute to the latter. The application of the flux adjustments restricts climate drift during the 75-year control experiment. However, a gradual warming still occurs in the surface layers of the Southern Ocean because the flux adjustments are inserted as additive terms in this integration and cannot therefore be guaranteed to prevent climate drift completely. 68 refs., 29 figs., 1 tab.

Murphy, J.M. [Hadley Centre for Climate Prediction and Research, Bracknell (United Kingdom)] [Hadley Centre for Climate Prediction and Research, Bracknell (United Kingdom)

1995-01-01T23:59:59.000Z

40

Preparation of anti-adhesion surfaces on aluminium substrates of rubber plastic moulds using a coupling method of liquid plasma and electrochemical machining  

SciTech Connect

Hard anti-adhesion surfaces, with low roughness and wear resistance, on aluminium substrates of rubber plastic moulds were fabricated via a new coupling method of liquid plasma and electrochemical machining. With the aid of liquid plasma thermal polishing and electrochemical anodic dissolution, micro/nano-scale binary structures were prepared as the base of the anti-adhesion surfaces. The anti-adhesion behaviours of the resulting aluminium surfaces were analysed by a surface roughness measuring instrument, a scanning electron microscope (SEM), a Fourier-transform infrared spectrophotometer (FTIR), an X-ray diffractometer (XRD), an optical contact angle meter, a digital Vickers micro-hardness (Hv) tester, and electronic universal testing. The results show that, after the liquid plasma and electrochemical machining, micro/nano-scale binary structures composed of micro-scale pits and nano-scale elongated boss structures were present on the sample surfaces. As a result, the anti-adhesion surfaces fabricated by the above coupling method have good anti-adhesion properties, better wear resistance and lower roughness.

Meng, Jianbing, E-mail: jianbingmeng@126.com; Dong, Xiaojuan; Wei, Xiuting; Yin, Zhanmin [School of Mechanical Engineering, Shandong University of Technology, Zibo, 255049 (China)] [School of Mechanical Engineering, Shandong University of Technology, Zibo, 255049 (China)

2014-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

High energy electron fluxes in dc-augmented capacitively coupled plasmas. II. Effects on twisting in high aspect ratio etching of dielectrics  

SciTech Connect

In high aspect ratio (HAR) plasma etching of holes and trenches in dielectrics, sporadic twisting is often observed. Twisting is the randomly occurring divergence of a hole or trench from the vertical. Many causes have been proposed for twisting, one of which is stochastic charging. As feature sizes shrink, the fluxes of plasma particles, and ions in particular, into the feature become statistical. Randomly deposited charge by ions on the inside of a feature may be sufficient to produce lateral electric fields which divert incoming ions and initiate nonvertical etching or twisting. This is particularly problematic when etching with fluorocarbon gas mixtures where deposition of polymer in the feature may trap charge. dc-augmented capacitively coupled plasmas (dc-CCPs) have been investigated as a remedy for twisting. In these devices, high energy electron (HEE) beams having narrow angular spreads can be generated. HEEs incident onto the wafer which penetrate into HAR features can neutralize the positive charge and so reduce the incidence of twisting. In this paper, we report on results from a computational investigation of plasma etching of SiO{sub 2} in a dc-CCP using Ar/C{sub 4}F{sub 8}/O{sub 2} gas mixtures. We found that HEE beams incident onto the wafer are capable of penetrating into features and partially neutralizing positive charge buildup due to sporadic ion charging, thereby reducing the incidence of twisting. Increasing the rf bias power increases the HEE beam energy and flux with some indication of improvement of twisting, but there are also changes in the ion energy and fluxes, so this is not an unambiguous improvement. Increasing the dc bias voltage while keeping the rf bias voltage constant increases the maximum energy of the HEE and its flux while the ion characteristics remain nearly constant. For these conditions, the occurrence of twisting decreases with increasing HEE energy and flux.

Wang Mingmei [Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50010 (United States); Kushner, Mark J. [Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Ave., Ann Arbor, Michigan 48109 (United States)

2010-01-15T23:59:59.000Z

42

Coupled Kinetic, Thermal, and Mechanical Modeling of FIB Micro...  

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

Coupled Kinetic, Thermal, and Mechanical Modeling of FIB Micro-machined Electrodes Coupled Kinetic, Thermal, and Mechanical Modeling of FIB Micro-machined Electrodes 2010 DOE...

43

Simplified Hybrid-Secondary Uncluttered Machine And Method  

DOE Patents (OSTI)

An electric machine (40, 40') has a stator (43) and a rotor (46) and a primary air gap (48) has secondary coils (47c, 47d) separated from the rotor (46) by a secondary air gap (49) so as to induce a slip current in the secondary coils (47c, 47d). The rotor (46, 76) has magnetic brushes (A, B, C, D) or wires (80) which couple flux in through the rotor (46) to the secondary coils (47c, 47d) without inducing a current in the rotor (46) and without coupling a stator rotational energy component to the secondary coils (47c, 47d). The machine can be operated as a motor or a generator in multi-phase or single-phase embodiments. A method of providing a slip energy controller is also disclosed.

Hsu, John S [Oak Ridge, TN

2005-05-10T23:59:59.000Z

44

Machines that understand music  

E-Print Network (OSTI)

Powered Machine Learning . . . . . . . . . . . . . . . .Powered Machine Learning . . . . . . . . . . . . . . . . .passive). Integrating active machine learning with Herd It’s

Barrington, Luke

2012-01-01T23:59:59.000Z

45

MACHINE CONTEST MACHINE VOLUME WORKSHEET  

E-Print Network (OSTI)

MACHINE CONTEST® MACHINE VOLUME WORKSHEET Note: Each square is 1' x 1' (0.3 m x 0.3 m) (Official the footprint of your machine NOTE: If any part of the machine falls within a square, you must count the entire: _______________ (choose one: ft2 or m2 ) STEP 3: Measure the height of your machine. NOTE: The maximum height is 8' (2.4 m

Yener, Aylin

46

Quantum Machines  

E-Print Network (OSTI)

We discuss quantum information processing machines. We start with single purpose machines that either redistribute quantum information or identify quantum states. We then move on to machines that can perform a number of functions, with the function they perform being determined by a program, which is itself a quantum state. Examples of both deterministic and probabilistic programmable machines are given, and we conclude with a discussion of the utility of quantum programs.

Mark Hillery; Vladimir Buzek

2009-03-24T23:59:59.000Z

47

: Helmholtz machine estimation .  

E-Print Network (OSTI)

: Helmholtz machine density estimation . . : . . . (supervised learning) , (active learning) (query learning) [1, 3]. . (unsupervised learning), . , [5]. . Helmholtz machine , . Helmholtz machine : Helmholtz machine [2] . Helmholtz machine (generative network) (recognition network) . , , . Helmholtz machine (self

48

Electric machine  

DOE Patents (OSTI)

An interior permanent magnet electric machine is disclosed. The interior permanent magnet electric machine comprises a rotor comprising a plurality of radially placed magnets each having a proximal end and a distal end, wherein each magnet comprises a plurality of magnetic segments and at least one magnetic segment towards the distal end comprises a high resistivity magnetic material.

El-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Reddy, Patel Bhageerath (Madison, WI)

2012-07-17T23:59:59.000Z

49

Micro-machined resonator  

DOE Patents (OSTI)

A micro-machined resonator, typically quartz, with upper and lower micro-machinable support members, or covers, having etched wells which may be lined with conductive electrode material, between the support members is a quartz resonator having an energy trapping quartz mesa capacitively coupled to the electrode through a diaphragm; the quartz resonator is supported by either micro-machined cantilever springs or by thin layers extending over the surfaces of the support. If the diaphragm is rigid, clock applications are available, and if the diaphragm is resilient, then transducer applications can be achieved. Either the thin support layers or the conductive electrode material can be integral with the diaphragm. In any event, the covers are bonded to form a hermetic seal and the interior volume may be filled with a gas or may be evacuated. In addition, one or both of the covers may include oscillator and interface circuitry for the resonator.

Godshall, N.A.; Koehler, D.R.; Liang, A.Y.; Smith, B.K.

1993-03-30T23:59:59.000Z

50

Micro-machined resonator  

DOE Patents (OSTI)

A micro-machined resonator, typically quartz, with upper and lower micro-machinable support members, or covers, having etched wells which may be lined with conductive electrode material, between the support members is a quartz resonator having an energy trapping quartz mesa capacitively coupled to the electrode through a diaphragm; the quartz resonator is supported by either micro-machined cantilever springs or by thin layers extending over the surfaces of the support. If the diaphragm is rigid, clock applications are available, and if the diaphragm is resilient, then transducer applications can be achieved. Either the thin support layers or the conductive electrode material can be integral with the diaphragm. In any event, the covers are bonded to form a hermetic seal and the interior volume may be filled with a gas or may be evacuated. In addition, one or both of the covers may include oscillator and interface circuitry for the resonator.

Godshall, Ned A. (Albuquerque, NM); Koehler, Dale R. (Albuquerque, NM); Liang, Alan Y. (Albuquerque, NM); Smith, Bradley K. (Albuquerque, NM)

1993-01-01T23:59:59.000Z

51

Transient Response of the Hadley Centre Coupled Ocean-Atmosphere Model to Increasing Carbon Dioxide. Part 1: Control Climate and Flux Adjustment  

Science Journals Connector (OSTI)

This paper describes the initialization of an experiment to study the time-dependent response of a high-resolution global coupled ocean-atmosphere general circulation model to a gradual increase in carbon dioxide. The stability of the control ...

J. M. Murphy

1995-01-01T23:59:59.000Z

52

Simulating Turing Machines on Maurer Machines  

E-Print Network (OSTI)

Simulating Turing Machines on Maurer Machines J.A. Bergstra1,2 and C.A. Middelburg3 1 Programming MB Eindhoven, the Netherlands keesm@win.tue.nl Abstract. Maurer machines are much closer to real computers than Turing machines. Computer instructions play a prominent part in Mau- rer machines. We show

van der Zwaag, Mark

53

Precision Timed Machines  

E-Print Network (OSTI)

1.4 Precision Timed Machines . . . . .Precision Timed Machine 2.1precision timed (PRET) machine. pages 264–265, June 2007. [

Liu, Isaac Suyu

2012-01-01T23:59:59.000Z

54

Electric machine and current source inverter drive system  

SciTech Connect

A drive system includes an electric machine and a current source inverter (CSI). This integration of an electric machine and an inverter uses the machine's field excitation coil for not only flux generation in the machine but also for the CSI inductor. This integration of the two technologies, namely the U machine motor and the CSI, opens a new chapter for the component function integration instead of the traditional integration by simply placing separate machine and inverter components in the same housing. Elimination of the CSI inductor adds to the CSI volumetric reduction of the capacitors and the elimination of PMs for the motor further improve the drive system cost, weight, and volume.

Hsu, John S

2014-06-24T23:59:59.000Z

55

Analytic theory of L{yields}H transition, barrier structure, and hysteresis for a simple model of coupled particle and heat fluxes  

SciTech Connect

The two-field (pressure/density) model for the L{yields}H transition is extended and analyzed qualitatively. In its original form the model is ambiguous as to the location of the transition within the range of bistability of particle and thermal fluxes. Here, the model is regularized by including (i) hyperdiffusion, (ii) time dependence, and (iii) curvature of the pressure profile. The regularizations (i)-(ii) agree and indicate that the Maxwell rule for the forward and back transition applies, as opposed to the maximum flux forward and minimum flux backward transition rules (which yields hysteresis) as suggested previously. Regarding (i)-(ii), simple models suggest that for a pressure gradient driven electric field shear bifurcation, the basic scale of the pedestal is inexorably tied to the particle fueling depth, which normally is the neutral penetration depth. There is no hysteresis predicted by the local model of transport suppression. However, the effect of pressure profile curvature (iii) changes these results substantially. When it dominates, the curvature effect reduces the transition threshold to the lower end of the range of heating power, which falls within the phase coexistence region for both forward and back transitions. This softens the transition threshold requirements. In this limit, the model with pressure curvature also predicts transitions which occur in regimes of flat density and driven exclusively by the temperature gradient. This allows the pedestal to extend beyond the fueling depth, and also allows some decoupling of density and pressure profiles. In a parameter range where the pressure curvature is less important the transition occurs somewhere between the above two limits.

Malkov, M. A.; Diamond, P. H. [Center for Astrophysics and Space Sciences and Department of Physics, University of California, San Diego, La Jolla, California 92093 (United States)

2008-12-15T23:59:59.000Z

56

Diamond turning machine controller implementation  

SciTech Connect

The standard controller for a Pnuemo ASG 2500 Diamond Turning Machine, an Allen Bradley 8200, has been replaced with a custom high-performance design. This controller consists of four major components. Axis position feedback information is provided by a Zygo Axiom 2/20 laser interferometer with 0.1 micro-inch resolution. Hardware interface logic couples the computers digital and analog I/O channels to the diamond turning machine`s analog motor controllers, the laser interferometer, and other machine status and control information. It also provides front panel switches for operator override of the computer controller and implement the emergency stop sequence. The remaining two components, the control computer hardware and software, are discussed in detail below.

Garrard, K.P.; Taylor, L.W.; Knight, B.F.; Fornaro, R.J.

1988-12-01T23:59:59.000Z

57

Method of fabricating a micro machine  

DOE Patents (OSTI)

A micro machine may be in or less than the micrometer domain. The micro machine may include a micro actuator and a micro shaft coupled to the micro actuator. The micro shaft is operable to be driven by the micro actuator. A tool is coupled to the micro shaft and is operable to perform work in response to at least motion of the micro shaft.

Stalford, Harold L

2014-11-11T23:59:59.000Z

58

A Generalized Deletion Machine  

E-Print Network (OSTI)

In this work we prescribe a more generalized quantum-deleting machine (input state dependent). The fidelity of deletion is dependent on some machine parameters such that on alteration of machine parameters we get back to standard deleting machines. We also carried out a various comparative study of various kinds of quantum deleting machines. We also plotted graphs, making a comparative study of fidelity of deletion of the deletion machines, obtained as particular cases on changing the machine parameters of our machine.

Indranil Chakrabarty; Satyabrata Adhikari

2005-11-22T23:59:59.000Z

59

State-Machine Replication  

E-Print Network (OSTI)

State-Machine Replication #12;The Problem Clients Server #12;The Problem Clients Server #12;The (state machine) #12;The Solution 1. Make server deterministic (state machine) State machine #12;The Solution 1. Make server deterministic (state machine) 2. Replicate server State machines #12;The Solution 1

Venkataramani, Arun

60

Induction machine  

DOE Patents (OSTI)

A polyphase rotary induction machine for use as a motor or generator utilizing a single rotor assembly having two series connected sets of rotor windings, a first stator winding disposed around the first rotor winding and means for controlling the current induced in one set of the rotor windings compared to the current induced in the other set of the rotor windings. The rotor windings may be wound rotor windings or squirrel cage windings.

Owen, Whitney H. (Ogden, UT)

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Design of a novel Cherenkov detectors system for machine induced background monitoring in the CMS cavern  

E-Print Network (OSTI)

A novel detector system has been designed for an efficient online measurement of the machineinduced background in the CMS experimental cavern. The suppression of the CMS cavern background originating from pp collision products and the 25 ns bunch spacing have set the requirements for the detector design. Each detector unit will be a radiation hard, cylindrical Cherenkov radiator optically coupled to an ultra-fast UV-sensitive photomultiplier tube, providing a prompt, directionally sensitive measurement. Simulation and test beam measurements have shown the achievability of the goals that have driven the baseline design. The system will consist of 20 azimuthally distributed detectors per end, installed at a radius of r ~ 180 cm and a distance 20.6 m away from the CMS interaction region. The detector units will enable a measurement of the transverse distribution of the bunchby- bunch machine induced background flux. This will provide important feedback from the CMS on the beam conditions during the LHC machine s...

Orfanelli, Styliani; Giunta, Marina; Stickland, David P; Ambrose, Mitchell J; Rusack, Roger; Finkel, Alexey

2013-01-01T23:59:59.000Z

62

Chip breaking system for automated machine tool  

DOE Patents (OSTI)

The invention is a rotary selectively directional valve assembly for use in an automated turret lathe for directing a stream of high pressure liquid machining coolant to the interface of a machine tool and workpiece for breaking up ribbon-shaped chips during the formation thereof so as to inhibit scratching or other marring of the machined surfaces by these ribbon-shaped chips. The valve assembly is provided by a manifold arrangement having a plurality of circumferentially spaced apart ports each coupled to a machine tool. The manifold is rotatable with the turret when the turret is positioned for alignment of a machine tool in a machining relationship with the workpiece. The manifold is connected to a non-rotational header having a single passageway therethrough which conveys the high pressure coolant to only the port in the manifold which is in registry with the tool disposed in a working relationship with the workpiece. To position the machine tools the turret is rotated and one of the tools is placed in a material-removing relationship of the workpiece. The passageway in the header and one of the ports in the manifold arrangement are then automatically aligned to supply the machining coolant to the machine tool workpiece interface for breaking up of the chips as well as cooling the tool and workpiece during the machining operation.

Arehart, Theodore A. (Clinton, TN); Carey, Donald O. (Oak Ridge, TN)

1987-01-01T23:59:59.000Z

63

Course info Machine Learning  

E-Print Network (OSTI)

Course info Machine Learning Real life problems Lecture 1: Machine Learning Problem Qinfeng (Javen) Shi 28 July 2014 Intro. to Stats. Machine Learning COMP SCI 4401/7401 Qinfeng (Javen) Shi Lecture 1: Machine Learning Problem #12;Course info Machine Learning Real life problems Table of Contents I 1 Course

Shi, Qinfeng "Javen"

64

Minimal universal quantum heat machine  

E-Print Network (OSTI)

In traditional thermodynamics the Carnot cycle yields the ideal performance bound of heat engines and refrigerators. We propose and analyze a minimal model of a heat machine that can play a similar role in quantum regimes. The minimal model consists of a single two-level system with periodically modulated energy splitting that is permanently, weakly, coupled to two spectrally-separated heat baths at different temperatures. The equation of motion allows to compute the stationary power and heat currents in the machine consistently with the second-law of thermodynamics. This dual-purpose machine can act as either an engine or a refrigerator (heat pump) depending on the modulation rate. In both modes of operation the maximal Carnot efficiency is reached at zero power. We study the conditions for finite-time optimal performance for several variants of the model. Possible realizations of the model are discussed.

David Gelbwaser-Klimovsky; Robert Alicki; Gershon Kurizki

2012-09-06T23:59:59.000Z

65

Planet of the Machines  

E-Print Network (OSTI)

2011). Rage against the machine: How the digital revolutionMore jobs predicted for machines, not people. The New Yorke - m o re - j o b s - fo r- machines-not-people.html? _r=1

Landers, Tara

2012-01-01T23:59:59.000Z

66

Efficiency of autonomous soft nano-machines at maximum power  

E-Print Network (OSTI)

We consider nano-sized artificial or biological machines working in steady state enforced by imposing non-equilibrium concentrations of solutes or by applying external forces, torques or electric fields. For unicyclic and strongly coupled multicyclic machines, efficiency at maximum power is not bounded by the linear response value 1/2. For strong driving, it can even approach the thermodynamic limit 1. Quite generally, such machines fall in three different classes characterized, respectively, as "strong and efficient", "strong and inefficient", and "balanced". For weakly coupled multicyclic machines, efficiency at maximum power has lost any universality even in the linear response regime.

Udo Seifert

2010-11-11T23:59:59.000Z

67

Machines registres Yves Lafont  

E-Print Network (OSTI)

Machines à registres Yves Lafont Université d'Aix-Marseille Institut de Mathématiques de Luminy) Pascal Turing Von Neumann #12;Quelle opération calcule cette machine ? Exemple 1 2 registres : (+ 1 Quelle opération calcule cette machine ? #12;Quelle propriété teste cette machine ? Exemple 3 1 seul

Lafont, Yves

68

Electric machine for hybrid motor vehicle  

DOE Patents (OSTI)

A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet rotor, an uncluttered rotor spaced from the permanent magnet rotor, and at least one secondary core assembly. The power system also has a gearing arrangement for coupling the internal combustion engine to wheels on the vehicle thereby providing a means for the electric machine to both power assist and brake in relation to the output of the internal combustion engine.

Hsu, John Sheungchun (Oak Ridge, TN)

2007-09-18T23:59:59.000Z

69

Can Machines BeCan Machines Be Polite?Polite?  

E-Print Network (OSTI)

Can Machines BeCan Machines Be Polite?Polite? Michael A. CovingtonMichael A. Covington Artificial Intelligence CenterArtificial Intelligence Center #12;Can machines be polite?Can machines be polite? Machines have beenMachines have been annoying peopleannoying people ever since humanever since human--machine

Covington, Michael A.

70

Hybrid Quantum Cloning Machine  

E-Print Network (OSTI)

In this work, we introduce a special kind of quantum cloning machine called Hybrid quantum cloning machine. The introduced Hybrid quantum cloning machine or transformation is nothing but a combination of pre-existing quantum cloning transformations. In this sense it creates its own identity in the field of quantum cloners. Hybrid quantum cloning machine can be of two types: (i) State dependent and (ii) State independent or Universal. We study here the above two types of Hybrid quantum cloning machines. Later we will show that the state dependent hybrid quantum-cloning machine can be applied on only four input states. We will also find in this paper another asymmetric universal quantum cloning machine constructed from the combination of optimal universal B-H quantum cloning machine and universal anti-cloning machine. The fidelities of the two outputs are different and their values lie in the neighborhood of ${5/6} $

Satyabrata Adhikari; A. K. Pati; Indranil Chakrabarty; B. S. Choudhury

2007-05-04T23:59:59.000Z

71

Axial gap permanent-magnet machine with reluctance poles and PM element covers  

SciTech Connect

An electric machine (10) has a disk-shaped rotor (24) disposed in an operating space between two opposing stator assemblies (11, 12) to provide two axial air gaps (15, 16). The rotor (24) has a hub (28) and an outer ring (26) of non-magnetic material and is further provided with a plurality of permanent magnetic elements (25) for coupling flux that is induced by the magnetic field of the stator assemblies (11, 12). The permanent magnetic elements (25) are spaced apart and reluctance poles (27) are positioned in spaces between the magnetic elements (25) to couple additional flux induced by the magnetic field of the stator assemblies (11, 12). Various constructions and shapes (40-45) for the PM magnetic elements (25) are disclosed, and including PM covers (60) of ferromagnetic material for enhancing q-axis flux in the air gaps (15, 16) and for reducing harmonics where toothed stators are used. Methods of providing increased torque using the the various rotor constructions are also disclosed.

Hsu, John S [Oak Ridge, TN; McKeever, John W [Oak Ridge, TN

2009-04-07T23:59:59.000Z

72

Vehicle Technologies Office: Electrical Machines  

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

Electrical Machines to Electrical Machines to someone by E-mail Share Vehicle Technologies Office: Electrical Machines on Facebook Tweet about Vehicle Technologies Office: Electrical Machines on Twitter Bookmark Vehicle Technologies Office: Electrical Machines on Google Bookmark Vehicle Technologies Office: Electrical Machines on Delicious Rank Vehicle Technologies Office: Electrical Machines on Digg Find More places to share Vehicle Technologies Office: Electrical Machines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Electrical Machines Emphasis in the electrical machines activity is on advanced motor

73

Quantum thermal machines with single nonequilibrium environments  

E-Print Network (OSTI)

We propose a scheme for a quantum thermal machine made by atoms interacting with a single non-equilibrium electromagnetic field. The field is produced by a simple configuration of macroscopic objects held at thermal equilibrium at different temperatures. We show that these machines can deliver all thermodynamic tasks (cooling, heating and population inversion), and this by establishing quantum coherence with the body on which they act. Remarkably, this system allows to reach efficiencies at maximum power very close to the Carnot limit, much more than in existing models. Our findings offer a new paradigm for efficient quantum energy flux management, and can be relevant for both experimental and technological purposes.

Bruno Leggio; Bruno Bellomo; Mauro Antezza

2015-01-08T23:59:59.000Z

74

CNC MACHINE TOOL  

Science Journals Connector (OSTI)

machines are controlled by locally programmable, dedicated micro- or mini-computers. Computer programs resident in the memory of the computer guide the machine tool to cut or form metal to conform to the de...

2000-01-01T23:59:59.000Z

75

Modlisation analytique des machines aimants induit sans encoches Bertrand Nogarede (1), Michel Lajoie-Mazenc (1) et Bernard Davat (2)  

E-Print Network (OSTI)

suitable for the study of slotless permanent magnet machines is proposed. This method is based permanent magnet machine.] ques et où interviennent les sources du champ, aimants ou courants. La machine principales grandeurs caractéristiques de la machine : induction, f.é.m., couple. Les résultats théoriques

Boyer, Edmond

76

Millikelvin Lab Machine Shop  

E-Print Network (OSTI)

Millikelvin Lab OP105­112 Machine Shop OP132 Resistive Magnet Shop CICC Winding Area Transformers This building is home to the Millikelvin lab, the control room, the resistive magnet and machine shops, the CICC@magnet.fsu.edu (850) 644-4378 (850) 644-0534 2 MACHINE SHOP OP132 Vaughan Williams (A114*) williams

McQuade, D. Tyler

77

Talking Vending Machines  

E-Print Network (OSTI)

're in the central Tokyo Station and you're thirsty so you go to the, you know, vending machine to buy a drink. Only this is not your average vending machine. Uh uh. This vending machine has opinions on what beverage you want. Sensors built into large touch panels...

Hacker, Randi

2011-02-02T23:59:59.000Z

78

What is Machine Learning? About the Course Example Machine Learning  

E-Print Network (OSTI)

What is Machine Learning? About the Course Example Machine Learning DD2431 ¨Orjan Ekeberg Oct­Dec, 2008 What is Machine Learning? About the Course Example 1 What is Machine Learning? Definition A Hypothetical Project What is Machine Learning? About the Course Example 1 What is Machine Learning? Definition

Kjellström, Hedvig

79

What is Machine Learning? About the Course Example Machine Learning  

E-Print Network (OSTI)

What is Machine Learning? About the Course Example Machine Learning DD2431 ¨Orjan Ekeberg Oct­Dec, 2007 What is Machine Learning? About the Course Example 1 What is Machine Learning? Definition A Hypothetical Project What is Machine Learning? About the Course Example 1 What is Machine Learning? Definition

Kjellström, Hedvig

80

Fast flux locked loop  

DOE Patents (OSTI)

A flux locked loop for providing an electrical feedback signal, the flux locked loop employing radio-frequency components and technology to extend the flux modulation frequency and tracking loop bandwidth. The flux locked loop of the present invention has particularly useful application in read-out electronics for DC SQUID magnetic measurement systems, in which case the electrical signal output by the flux locked loop represents an unknown magnetic flux applied to the DC SQUID.

Ganther, Jr., Kenneth R. (Olathe, KS); Snapp, Lowell D. (Independence, MO)

2002-09-10T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Elements for the design of precision machine tools and their application to a prototype 450mm Si-wafer grinder  

E-Print Network (OSTI)

Next generation precision machines will require ever more rigid elements to achieve the required machining tolerances. The presented work focuses on the application of ultra stiff servo-controllable kinematic couplings and ...

Rothenhöfer, Gerald S. (Gerald Sven)

2010-01-01T23:59:59.000Z

82

Machine tool locator  

DOE Patents (OSTI)

Machine tools can be accurately measured and positioned on manufacturing machines within very small tolerances by use of an autocollimator on a 3-axis mount on a manufacturing machine and positioned so as to focus on a reference tooling ball or a machine tool, a digital camera connected to the viewing end of the autocollimator, and a marker and measure generator for receiving digital images from the camera, then displaying or measuring distances between the projection reticle and the reference reticle on the monitoring screen, and relating the distances to the actual position of the autocollimator relative to the reference tooling ball. The images and measurements are used to set the position of the machine tool and to measure the size and shape of the machine tool tip, and examine cutting edge wear. patent

Hanlon, John A. (Los Alamos, NM); Gill, Timothy J. (Stanley, NM)

2001-01-01T23:59:59.000Z

83

What Can Turing Machines Do? How powerful are Turing machines?  

E-Print Network (OSTI)

1 What Can Turing Machines Do? How powerful are Turing machines? Turing machines can accept any regular or context- free language. Turing machines can perform basic arithmetic computations. Sequencing can be implemented on Turing ma- chines. Subroutine calls can be implemented on Turing machines

Bylander, Tom

84

Quantum Learning Machine  

E-Print Network (OSTI)

We propose a novel notion of a quantum learning machine for automatically controlling quantum coherence and for developing quantum algorithms. A quantum learning machine can be trained to learn a certain task with no a priori knowledge on its algorithm. As an example, it is demonstrated that the quantum learning machine learns Deutsch's task and finds itself a quantum algorithm, that is different from but equivalent to the original one.

Jeongho Bang; James Lim; M. S. Kim; Jinhyoung Lee

2008-03-20T23:59:59.000Z

85

Pulse flux measuring device  

DOE Patents (OSTI)

A device for measuring particle flux comprises first and second photodiode detectors for receiving flux from a source and first and second outputs for producing first and second signals representing the flux incident to the detectors. The device is capable of reducing the first output signal by a portion of the second output signal, thereby enhancing the accuracy of the device. Devices in accordance with the invention may measure distinct components of flux from a single source or fluxes from several sources.

Riggan, William C. (Albuquerque, NM)

1985-01-01T23:59:59.000Z

86

Lecture outline Support vector machines  

E-Print Network (OSTI)

Lecture outline · Support vector machines #12;Support Vector Machines · Find a linear hyperplane (decision boundary) that will separate the data #12;Support Vector Machines · One Possible Solution #12;Support Vector Machines · Another possible solution #12;Support Vector Machines · Other possible solutions

Terzi, Evimaria

87

Lecture outline Support vector machines  

E-Print Network (OSTI)

Lecture outline · Support vector machines #12;Support Vector Machines · Find a linear hyperplane (decision boundary) that will separate the data #12;Support Vector Machines · One Possible Solution B1 #12;Support Vector Machines · Another possible solution B2 #12;Support Vector Machines · Other possible

Terzi, Evimaria

88

Micro rotary machine and methods for using same  

DOE Patents (OSTI)

A micro rotary machine may include a micro actuator and a micro shaft coupled to the micro actuator. The micro shaft comprises a horizontal shaft and is operable to be rotated by the micro actuator. A micro tool is coupled to the micro shaft and is operable to perform work in response to motion of the micro shaft.

Stalford, Harold L. (Norman, OK)

2012-04-17T23:59:59.000Z

89

Structural Risk Minimization Kernels Support Vector Machines Support Vector Machines  

E-Print Network (OSTI)

Dimensional Spaces Many acceptable solutions bad generalization Structural Risk Minimization Kernels SupportStructural Risk Minimization Kernels Support Vector Machines Support Vector Machines Kernel Methods Structural Risk Minimization Kernels Support Vector Machines 1 Structural Risk Minimization High Dimensional

Kjellström, Hedvig

90

Structural Risk Minimization Kernels Support Vector Machines Support Vector Machines  

E-Print Network (OSTI)

Dimensional Spaces Many acceptable solutions #12;Structural Risk Minimization Kernels Support Vector Machines High Dimensional Spaces Many acceptable solutions bad generalization #12;Structural Risk MinimizationStructural Risk Minimization Kernels Support Vector Machines Support Vector Machines Kernel Methods

Kjellström, Hedvig

91

Diamond machine tool face lapping machine  

DOE Patents (OSTI)

An apparatus for shaping, sharpening and polishing diamond-tipped single-point machine tools. The isolation of a rotating grinding wheel from its driving apparatus using an air bearing and causing the tool to be shaped, polished or sharpened to be moved across the surface of the grinding wheel so that it does not remain at one radius for more than a single rotation of the grinding wheel has been found to readily result in machine tools of a quality which can only be obtained by the most tedious and costly processing procedures, and previously unattainable by simple lapping techniques.

Yetter, H.H.

1985-05-06T23:59:59.000Z

92

Modular axial-flux permanent-magnet motor for ship propulsion drives  

SciTech Connect

Original features such as compactness and lightness make slotless axial-flux permanent-magnet machines (AFPMs) eligible for application in large power motor drives devoted to the direct drive of ship propellers. This paper discusses characteristics of AFPMs designed for application in marine propulsion, and machine performances such as efficiency, weight and torque density are evaluated for a comparison with those of conventional synchronous machines. A newly-conceived modular arrangement of the machine stator winding is proposed and experimental results taken from a small-size machine prototype are finally shown.

Caricchi, F.; Crescimbini, F.; Honorati, O.

1999-09-01T23:59:59.000Z

93

An introduction to quantum machine learning  

E-Print Network (OSTI)

Machine learning algorithms learn a desired input-output relation from examples in order to interpret new inputs. This is important for tasks such as image and speech recognition or strategy optimisation, with growing applications in the IT industry. In the last couple of years, researchers investigated if quantum computing can help to improve classical machine learning algorithms. Ideas range from running computationally costly algorithms or their subroutines efficiently on a quantum computer to the translation of stochastic methods into the language of quantum theory. This contribution gives a systematic overview of the emerging field of quantum machine learning. It presents the approaches as well as technical details in an accessable way, and discusses the potential of a future theory of quantum learning.

M. Schuld; I. Sinayskiy; F. Petruccione

2014-09-10T23:59:59.000Z

94

On parallel machine scheduling 1  

E-Print Network (OSTI)

On parallel machine scheduling 1 machines with setup times. The setup has to be performed by a single server. The objective is to minimize even for the case of two identical parallel machines. This paper presents a pseudopolynomial

Magdeburg, Universität

95

CNC machines(CNC Maschinen)  

Science Journals Connector (OSTI)

The machining of metal components had been done in the past by using conventional machine tools like lathes, milling machines, etc. and the accuracy of the work done was dependent on the skill and experience of t...

2006-01-01T23:59:59.000Z

96

Zero-flux planes, flux reversals and diffusion paths in ternary and quaternary diffusion  

SciTech Connect

During isothermal multicomponent diffusion, interdiffusion fluxes of individual components can go to zero at zero-flux planes (ZFP) and exhibit flux reversals from one side to the other of such planes. Interdiffusion fluxes as well as the locations and compositions of ZFPs for components are determined directly from the concentration profiles of diffusion couples without the need for prior knowledge of interdiffusion coefficients. The development and identification of ZFPs is reviewed with the aid of single phase and two-phase diffusion couples investigated in the Cu-Ni-Zn system at 775/sup 0/C. ZFP locations in the diffusion zone nearly correspond to sections where the activity of a component is the same as its activity in either of the terminal alloys of a couple. Path slopes at ZFPs are uniquely dictated by the atomic mobility and thermodynamic data for the components. Discontinuous flux reversals for the components can also occur at interfaces in multiphase couples. Identification of ZFPs is also presented for diffusion in the Cu-Ni-Zn-Mn quaternary system. Analytical representation of diffusion paths for both ternary and quaternary diffusion couples is presented with the aid of characteristic path parameters.

Dayananda, M.A.

1986-05-23T23:59:59.000Z

97

Universal Developer Platform for MachinePlatform for Machine  

E-Print Network (OSTI)

1 Universal Developer Platform for MachinePlatform for Machine Control Applications Hansjoerg will need some things: · Senses · Means June 24-26, 2008 ETH Zurich #12;2 And for Machine Control? June 24 ETH Zurich Conclusion: big effort for things that have little to do with Machine Control Multi

98

Theory of Molecular Machines. I. Channel Capacity of Molecular Machines  

E-Print Network (OSTI)

Theory of Molecular Machines. I. Channel Capacity of Molecular Machines running title: Channel Capacity of Molecular Machines Thomas D. Schneider version = 5.76 of ccmm.tex 2004 Feb 3 Version 5.67 was submitted 1990 December 5 Schneider, T. D. (1991). Theory of molecular machines. I. Channel capacity

Schneider, Thomas D.

99

Flux expulsion and penetration in superconducting YBa2Cu3O7-?  

Science Journals Connector (OSTI)

A large difference in the rate of flux flow in YBa2Cu3O7-? superconductors is observed between flux expulsion (field cooling then removing the field) and flux penetration (zero-field cooling then switching on a field). The mean activation energy and the width of its distribution for flux expulsion are 14 and 28 meV and for flux penetration are 34 and 67 meV. The smaller activation barrier for flux expulsion relative to flux penetration can be explained quantitatively in terms of flux pinning at the surface image potential and is also consistent with a model of randomly coupled superconducting grains.

M. Foldeaki; M. E. McHenry; R. C. O'Handley

1989-02-01T23:59:59.000Z

100

Micro-machined resonator oscillator  

DOE Patents (OSTI)

A micro-miniature resonator-oscillator is disclosed. Due to the miniaturization of the resonator-oscillator, oscillation frequencies of one MHz and higher are utilized. A thickness-mode quartz resonator housed in a micro-machined silicon package and operated as a telemetered sensor beacon'' that is, a digital, self-powered, remote, parameter measuring-transmitter in the FM-band. The resonator design uses trapped energy principles and temperature dependence methodology through crystal orientation control, with operation in the 20--100 MHz range. High volume batch-processing manufacturing is utilized, with package and resonator assembly at the wafer level. Unique design features include squeeze-film damping for robust vibration and shock performance, capacitive coupling through micro-machined diaphragms allowing resonator excitation at the package exterior, circuit integration and extremely small (0.1 in. square) dimensioning. A family of micro-miniature sensor beacons is also disclosed with widespread applications as bio-medical sensors, vehicle status monitors and high-volume animal identification and health sensors. The sensor family allows measurement of temperatures, chemicals, acceleration and pressure. A microphone and clock realization is also available. 21 figs.

Koehler, D.R.; Sniegowski, J.J.; Bivens, H.M.; Wessendorf, K.O.

1994-08-16T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Micro-machined resonator oscillator  

DOE Patents (OSTI)

A micro-miniature resonator-oscillator is disclosed. Due to the miniaturization of the resonator-oscillator, oscillation frequencies of one MHz and higher are utilized. A thickness-mode quartz resonator housed in a micro-machined silicon package and operated as a "telemetered sensor beacon" that is, a digital, self-powered, remote, parameter measuring-transmitter in the FM-band. The resonator design uses trapped energy principles and temperature dependence methodology through crystal orientation control, with operation in the 20-100 MHz range. High volume batch-processing manufacturing is utilized, with package and resonator assembly at the wafer level. Unique design features include squeeze-film damping for robust vibration and shock performance, capacitive coupling through micro-machined diaphragms allowing resonator excitation at the package exterior, circuit integration and extremely small (0.1 in. square) dimensioning. A family of micro-miniature sensor beacons is also disclosed with widespread applications as bio-medical sensors, vehicle status monitors and high-volume animal identification and health sensors. The sensor family allows measurement of temperatures, chemicals, acceleration and pressure. A microphone and clock realization is also available.

Koehler, Dale R. (Albuquerque, NM); Sniegowski, Jeffry J. (Albuquerque, NM); Bivens, Hugh M. (Albuquerque, NM); Wessendorf, Kurt O. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

102

Fundamentals of Machine Vision  

Science Journals Connector (OSTI)

Machine vision systems have two primary elements: the camera, which serves as the eye of the system, and a computer video image analyzer. Lighting is also an important consideration. The camera, which may be a...

Richard K. Miller CMfgE

1989-01-01T23:59:59.000Z

103

Machine For Grinding Fog  

E-Print Network (OSTI)

Machine For Grinding Fog, an exhibition of stop motion animated films, revolves around three primary concerns: relationships, psychological or subjective reality, and relativity. Rooted within concerns of faith, personal ethics, and a re...

Ward, Nicholas Adam

2010-04-30T23:59:59.000Z

104

Exotic in Leptonic Machines  

E-Print Network (OSTI)

Selected topics of exotics in leptonic machines are presented, including recent discovery of abnormal structures around the ppbar threshold and new information of the XYZ (charmonium-like) states.

Kai Zhu

2014-08-07T23:59:59.000Z

105

Diamagnetic loop measurement in Korea Superconducting Tokamak Advanced Research machine  

SciTech Connect

Diamagnetic loop (DL), which consists of two poloidal loops inside the vacuum vessel, is used to measure the diamagnetic flux during a plasma discharge in the Korea Superconducting Tokamak Advanced Research (KSTAR) machine. The vacuum fluxes in the DL signal can be compensated up to 0.1 mWb by using the coefficients, which are obtained from experimental investigations, in the vacuum flux measurements during vacuum shots under same operational conditions of magnetic coils for plasma experiment in the KSTAR machine. The maximum error in the diamagnetic flux measurement due to the errors of the coefficients was estimated as {approx}0.22 mWb. From the diamagnetic flux measurements for the ohmically heated circular plasmas in the KSTAR machine, the stored energy agrees well with the estimated kinetic energy within the discrepancy of 25%. When the electron cyclotron heating, the neutral beam injection, and the ion cyclotron resonance heating are added to the ohmically heated limiter plasmas, the additional heating effects can be clearly observed from the increase of the stored energy evaluated in the DL measurement.

Bak, J. G.; Lee, S. G.; Kim, H. S. [National Fusion Research Institute, Gwahangno 113, Yuseong-Gu, Daejeon 305-333 (Korea, Republic of)

2011-06-15T23:59:59.000Z

106

Human-machine interactions  

SciTech Connect

Digital technology utilizing a cognitive model based on human naturalistic decision-making processes, including pattern recognition and episodic memory, can reduce the dependency of human-machine interactions on the abilities of a human user and can enable a machine to more closely emulate human-like responses. Such a cognitive model can enable digital technology to use cognitive capacities fundamental to human-like communication and cooperation to interact with humans.

Forsythe, J. Chris (Sandia Park, NM); Xavier, Patrick G. (Albuquerque, NM); Abbott, Robert G. (Albuquerque, NM); Brannon, Nathan G. (Albuquerque, NM); Bernard, Michael L. (Tijeras, NM); Speed, Ann E. (Albuquerque, NM)

2009-04-28T23:59:59.000Z

107

Sealing intersecting vane machines  

DOE Patents (OSTI)

The invention provides a toroidal intersecting vane machine incorporating intersecting rotors to form primary and secondary chambers whose porting configurations minimize friction and maximize efficiency. Specifically, it is an object of the invention to provide a toroidal intersecting vane machine that greatly reduces the frictional losses through intersecting surfaces without the need for external gearing by modifying the width of one or both tracks at the point of intermeshing. The inventions described herein relate to these improvements.

Martin, Jedd N. (Providence, RI); Chomyszak, Stephen M. (Attleboro, MA)

2007-06-05T23:59:59.000Z

108

MACHINE MONITORING USING PROBABILITY THRESHOLDS  

E-Print Network (OSTI)

MACHINE MONITORING USING PROBABILITY THRESHOLDS AND SYSTEM OPERATING CHARACTERISTICS Stephen M a discrete-part production machine, with the objective of effectively determining when to shut the machine analysis: a) There is an underlying time interval that characterizes the operation of the machine, most

Pollock, Stephen

109

Harvesting Machine Census 1999 & 2001  

E-Print Network (OSTI)

1 Harvesting Machine Census 1999 & 2001 231 Corstorphine Road Edinburgh EH12 7AT www.forestry.gov.uk FCTN001 SUMMARY This Technical Note contains information on the 1999 and 2001 harvesting machine machines, converted forwarders, etc., account for the remaining machines. In the 2001 census, 65

110

Non-traditional machining techniques  

SciTech Connect

During the course of machining targets for various experiments it sometimes becomes necessary to adapt fixtures or machines, which are designed for one function, to another function. When adapting a machine or fixture is not adequate, it may be necessary to acquire a machine specifically designed to produce the component required. In addition to the above scenarios, the features of a component may dictate that multi-step machining processes are necessary to produce the component. This paper discusses the machining of four components where adaptation, specialized machine design, or multi-step processes were necessary to produce the components.

Day, Robert D [Los Alamos National Laboratory; Fierro, Frank [Los Alamos National Laboratory; Garcia, Felix P [Los Alamos National Laboratory; Hatch, Douglass J [Los Alamos National Laboratory; Randolph, Randall B [Los Alamos National Laboratory; Reardon, Patrick T [Los Alamos National Laboratory; Rivera, Gerald [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

111

Flux-linkage characteristics of switched reluctance motor  

SciTech Connect

An important requirement in modeling of switched reluctance motor (SRM) is the knowledge of its flux-linkage characteristics. Idealization of the flux-linkage characteristics will result in a model which cannot predict the performance of the machine with sufficient accuracy. It is necessary therefore to determine flux-linkage characteristics as closely as possible. In this paper, the method of finding the flux-linkage characteristics is explained. The same is demonstrated on a commercially available 4 KW, 8/6 pole OULTON SRM. The validity of the test result is checked by computing the static torque characteristics based on the measured flux-linkage characteristics and comparing it with the experimentally measured static torque characteristics. The sources of measurement error are discussed.

Ramanarayanan, V.; Venkatesha, L.; Panda, D. [Indian Inst. of Science, Bangalore (India). Dept. of Electrical Engineering

1995-12-31T23:59:59.000Z

112

Atmospheric Neutrino Fluxes  

E-Print Network (OSTI)

Starting with an historical review, I summarize the status of calculations of the flux of atmospheric neutrinos and how they compare to measurements.

Thomas K. Gaisser

2005-02-18T23:59:59.000Z

113

BCDA Machine Status Link  

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

Machine Status Link Machine Status Link Version 1.33 (December 2005) David M. Kline. The Machine Status Link (MSL) is responsible for distributing the digitized beam current, injection status, P0 clock, and other statuses over a single fiber to several locations around the Storage Ring. The MRD100 is a VME-based module that is part of the MSL and was specifically designed for the APS. It receives and interprets information from the XMS100 module by means of copper or fiber. Signals from the XMS100 module are sent at a P0 rate (3.667 microseconds). It sends two registers every cycle and all in about 12 cycles. Refer to the ASD website for additional information regarding the MSL. The focus of this page is to provide information of how to configure the MRD100 for a beamline IOC and to discuss the sample IOC

114

Precision Robotic Assembly Machine  

SciTech Connect

The world's largest laser system is the National Ignition Facility (NIF), located at Lawrence Livermore National Laboratory. NIF's 192 laser beams are amplified to extremely high energy, and then focused onto a tiny target about the size of a BB, containing frozen hydrogen gas. The target must be perfectly machined to incredibly demanding specifications. The Laboratory's scientists and engineers have developed a device called the "Precision Robotic Assembly Machine" for this purpose. Its unique design won a prestigious R&D-100 award from R&D Magazine.

2009-08-14T23:59:59.000Z

115

Automated fiber pigtailing machine  

DOE Patents (OSTI)

The Automated Fiber Pigtailing Machine (AFPM) aligns and attaches optical fibers to optoelectronic (OE) devices such as laser diodes, photodiodes, and waveguide devices without operator intervention. The so-called pigtailing process is completed with sub-micron accuracies in less than 3 minutes. The AFPM operates unattended for one hour, is modular in design and is compatible with a mass production manufacturing environment. This machine can be used to build components which are used in military aircraft navigation systems, computer systems, communications systems and in the construction of diagnostics and experimental systems. 26 figs.

Strand, O.T.; Lowry, M.E.

1999-01-05T23:59:59.000Z

116

State machine replication for wide area networks  

E-Print Network (OSTI)

state machine . . . . . . . . . . . . . . . . . . 2.4 FLP5.3.3 P: A simple state machine . . . . . . 5.3.4performance metrics of state machine R compared to consensus

Mao, Yanhua

2010-01-01T23:59:59.000Z

117

Fingerprinting Communication and Computation on HPC Machines  

E-Print Network (OSTI)

the Closed World: On Using Machine Learn- ing for Networkand Computation on HPC Machines Sean Peisert Computationalcode running on HPC machines using elements of communication

Peisert, Sean

2010-01-01T23:59:59.000Z

118

Supernova Recognition using Support Vector Machines  

E-Print Network (OSTI)

tion Using Support Vector Machines and Neural Networks.using Support Vector Machines Raquel A. Romano Cecilia R.nding supernovae do not employ machine learning techniques.

Romano, Raquel A.; Aragon, Cecilia R.; Ding, Chris

2006-01-01T23:59:59.000Z

119

Methods, systems and apparatus for synchronous current regulation of a five-phase machine  

DOE Patents (OSTI)

Methods, systems and apparatus are provided for controlling operation of and regulating current provided to a five-phase machine when one or more phases has experienced a fault or has failed. In one implementation, the disclosed embodiments can be used to synchronously regulate current in a vector controlled motor drive system that includes a five-phase AC machine, a five-phase inverter module coupled to the five-phase AC machine, and a synchronous current regulator.

Gallegos-Lopez, Gabriel; Perisic, Milun

2012-10-09T23:59:59.000Z

120

Hybrid-secondary uncluttered induction machine  

DOE Patents (OSTI)

An uncluttered secondary induction machine (100) includes an uncluttered rotating transformer (66) which is mounted on the same shaft as the rotor (73) of the induction machine. Current in the rotor (73) is electrically connected to current in the rotor winding (67) of the transformer, which is not electrically connected to, but is magnetically coupled to, a stator secondary winding (40). The stator secondary winding (40) is alternately connected to an effective resistance (41), an AC source inverter (42) or a magnetic switch (43) to provide a cost effective slip-energy-controlled, adjustable speed, induction motor that operates over a wide speed range from below synchronous speed to above synchronous speed based on the AC line frequency fed to the stator.

Hsu, John S. (Oak Ridge, TN)

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

The hiphop virtual machine  

Science Journals Connector (OSTI)

The HipHop Virtual Machine (HHVM) is a JIT compiler and runtime for PHP. While PHP values are dynamically typed, real programs often have latent types that are useful for optimization once discovered. Some types can be proven through static analysis, ... Keywords: dynamic languages, jit compiler, php, tracelet

Keith Adams, Jason Evans, Bertrand Maher, Guilherme Ottoni, Andrew Paroski, Brett Simmers, Edwin Smith, Owen Yamauchi

2014-10-01T23:59:59.000Z

122

Heat Machines and Quantum Systems  

E-Print Network (OSTI)

Heat Machines and Quantum Systems: Towards the Third Law Thesis submitted for the degree of "Doctor Machines and Quantum Systems: Towards the Third Law Thesis submitted for the degree of "Doctor

Kosloff, Ronnie

123

On-machine 3D vision system for machining setup modeling  

E-Print Network (OSTI)

3 ORIGINAL ARTICLE On-machine 3D vision system for machiningIn computer numerical control machine tools, using machiningIn this paper, an on-machine vision system is presented to

Zhang, Xi; Tian, Xiaodong; Yamazaki, Kazuo

2010-01-01T23:59:59.000Z

124

Harmonic control of multiple-stator induction machines for voltage regulation  

E-Print Network (OSTI)

Small, one to a few horsepower, three-phase induction machines with three sets of electrically-isolated, magnetically-coupled stator winding circuits are described. A voltage inverter is developed and used to drive one set ...

Holloway, Jack Wade, 1980-

2004-01-01T23:59:59.000Z

125

The Fusion Machine (extended abstract)  

E-Print Network (OSTI)

The Fusion Machine (extended abstract) Philippa Gardner Cosimo Laneve Lucian Wischik March 27, 2002. In particular, we describe a dis- tributed abstract machine called the fusion machine. In it, only channels exist at runtime. It uses a form of concurrent constraints called fusions--equations on channel names

Gardner, Philippa

126

Materialization of Universal Turing Machines  

E-Print Network (OSTI)

Materialization of Universal Turing Machines Rainer Glaschick supporting Heinz-Nixdorf MuseumsForum Paderborn, Germany #12;Contents Alan Turing's relation to Germany Turing Machines Hasenjaeger on secret communications 1947: Göttingen -- inquiry on state of computing machines #12;Turing and Münster

127

Toolbox Safety Talk Woodworking Machines  

E-Print Network (OSTI)

Toolbox Safety Talk Woodworking Machines Environmental Health & Safety Facilities Safety & Health to Environmental Health & Safety for recordkeeping. Machine shops are an integral part of the Cornell University for many student courses and elective activities. Woodworking machines can pose a myriad of hazards

Pawlowski, Wojtek

128

CLASSIFYING MICROARRAY DATA USING SUPPORT VECTOR MACHINES  

E-Print Network (OSTI)

Chapter 9 CLASSIFYING MICROARRAY DATA USING SUPPORT VECTOR MACHINES Sayan Mukherjee Post biological systems. Molecular classification approaches based on machine learning algorithms applied to DNA., 2001). One particular machine learning algorithm, Support Vector Machines (SVMs), has shown promise

Mukherjee, Sayan

129

Sensitivity of Cenozoic Antarctic ice sheet variations to geothermal heat flux  

E-Print Network (OSTI)

Sensitivity of Cenozoic Antarctic ice sheet variations to geothermal heat flux David Pollard a sheet to geothermal heat flux is investigated, using a coupled climate­ice sheet model with various prescribed values and patterns of geothermal heat flux. The sudden growth of major ice across the Eocene

130

Color Magnetic Flux Tubes in Dense QCD  

E-Print Network (OSTI)

QCD is expected to be in the color-flavor locking phase in high baryon density, which exhibits color superconductivity. The most fundamental topological objects in the color superconductor are non-Abelian vortices which are topologically stable color magnetic flux tubes. We present numerical solutions of the color magnetic flux tube for diverse choices of the coupling constants. We also analytically study its asymptotic profiles and find that they are different from the case of usual superconductors. We propose the width of color magnetic fluxes and find that it is larger than naive expectation of the Compton wave length of the massive gluon when the gluon mass is larger than the scalar mass.

Minoru Eto; Muneto Nitta

2009-07-07T23:59:59.000Z

131

Color magnetic flux tubes in dense QCD  

SciTech Connect

QCD is expected to be in the color-flavor locking phase in high baryon density, which exhibits color superconductivity. The most fundamental topological objects in the color superconductor are non-Abelian vortices which are topologically stable color magnetic flux tubes. We present numerical solutions of the color magnetic flux tube for diverse choices of the coupling constants based on the Ginzburg-Landau Lagrangian. We also analytically study its asymptotic profiles and find that they are different from the case of usual superconductors. We propose the width of color magnetic fluxes and find that it is larger than naive expectation of the Compton wavelength of the massive gluon when the gluon mass is larger than the scalar mass.

Eto, Minoru [Theoretical Physics Laboratory, RIKEN, Saitama 351-0198 (Japan); Nitta, Muneto [Department of Physics, and Research and Education Center for Natural Sciences, Keio University, 4-1-1 Hiyoshi, Yokohama, Kanagawa 223-8521 (Japan)

2009-12-15T23:59:59.000Z

132

Tracking heat flux sensors for concentrating solar applications  

DOE Patents (OSTI)

Innovative tracking heat flux sensors located at or near the solar collector's focus for centering the concentrated image on a receiver assembly. With flux sensors mounted near a receiver's aperture, the flux gradient near the focus of a dish or trough collector can be used to precisely position the focused solar flux on the receiver. The heat flux sensors comprise two closely-coupled thermocouple junctions with opposing electrical polarity that are separated by a thermal resistor. This arrangement creates an electrical signal proportional to heat flux intensity, and largely independent of temperature. The sensors are thermally grounded to allow a temperature difference to develop across the thermal resistor, and are cooled by a heat sink to maintain an acceptable operating temperature.

Andraka, Charles E; Diver, Jr., Richard B

2013-06-11T23:59:59.000Z

133

Computational Models -Lecture 6 Turing Machines  

E-Print Network (OSTI)

Computational Models - Lecture 6 Turing Machines Slides modified by Benny Chor, based on original Models - Lecture 6 Turing Machines Turing Machines Slides modified by Benny Chor, based on original Models - Lecture 6 Turing Machines Turing Machines Turing Machines Slides modified by Benny Chor, based

Beimel, Amos

134

International Business Machines Corporation  

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

Business Machines Corporation Business Machines Corporation Thomas J. Watson Research Center 1101 Kitchawan Road, NY 10598 Office of the Assistant General Counsel for Technology Transfer and Intellectual Property U.S. Department of Energy 1000 Independence Ave, SW, Washington DC 20585 ATTN: TECHNOLOGY TRANSFER QUESTIONS Sent electronically to GC-62@hq.doe.gov RE: Questions Concerning Technology Transfer Practices at DOE Laboratories Federal Register, Vol. 73, No. 229 Dear Mr. Gottlieb: IBM Corporation appreciates the opportunity to provide comments in response to the Department of Energy notice of inquiry. DOE Laboratories are a fundamental resource to government, industry, academia and the economy as a whole. All can benefit from efficient contracting processes and

135

Evolution of the mirror machine  

SciTech Connect

The history of the magnetic-mirror approach to a fusion reactor is primarily the history of our understanding and control of several crucial physics issues, coupled with progress in the technology of heating and confining a reacting plasma. The basic requirement of an MHD-stable plasma equilibrium was achieved following the early introduction of minimum-B multipolar magnetic fields. In refined form, the same magnetic-well principle carries over to our present experiments and to reactor designs. The higher frequency microinstabilities, arising from the non-Maxwellian particle distributions inherent in mirror machines, have gradually come under control as theoretical prescriptions for distribution functions have been applied in the experiments. Even with stability, the classical plasma leakage through the mirrors posed a serious question for reactor viability until the principle of electrostatic axial stoppering was applied in the tandem mirror configuration. Experiments to test this principle successfully demonstrated the substantial improvement in confinement predicted. Concurrent with advances in mirror plasma physics, development of both high-power neutral beam injectors and high-speed vacuum pumping techniques has played a crucial role in ongoing experiments. Together with superconducting magnets, cryogenic pumping, and high-power radiofrequency heating, these technologies have evolved to a level that extrapolates readily to meet the requirements of a tandem mirror fusion reactor.

Damm, C. C.

1983-08-18T23:59:59.000Z

136

Interior Permanent Magnet Reluctance Machine with Brushless Field Excitation  

SciTech Connect

In a conventional permanent magnet (PM) machine, the air-gap flux produced by the PM is fixed. It is difficult to enhance the air-gap flux density due to limitations of the PM in a series-magnetic circuit. However, the air-gap flux density can be weakened by using power electronic field weakening to the limit of demagnetization of the PMs. This paper presents the test results of controlling the PM air-gap flux density through the use of a stationary brushless excitation coil in a reluctance interior permanent magnet with brushless field excitation (RIPM-BFE) motor. Through the use of this technology the air-gap flux density can be either enhanced or weakened. There is no concern with demagnetizing the PMs during field weakening. The leakage flux of the excitation coil through the PMs is blocked. The prototype motor built on this principle confirms the concept of flux enhancement and weakening through the use of excitation coils.

Wiles, R.H.

2005-10-07T23:59:59.000Z

137

A kinematic coupling based 6 degrees of freedom dynamometer  

E-Print Network (OSTI)

A new 6-degree of freedom dynamometer is presented. Six load cells measure the normal forces at the contact points of a three groove kinematic coupling. Three toggle clamps are used to preload the machine, so that it does ...

Moreu Gamazo, Jaime

2009-01-01T23:59:59.000Z

138

Solar Magnetic Flux Ropes  

E-Print Network (OSTI)

The most probable initial magnetic configuration of a CME is a flux rope consisting of twisted field lines which fill the whole volume of a dark coronal cavity. The flux ropes can be in stable equilibrium in the coronal magnetic field for weeks and even months, but suddenly they loose their stability and erupt with high speed. Their transition to the unstable phase depends on the parameters of the flux rope (i.e., total electric current, twist, mass loading etc.), as well as on the properties of the ambient coronal magnetic field. One of the major governing factors is the vertical gradient of the coronal magnetic field which is estimated as decay index (n). Cold dense prominence material can be collected in the lower parts of the helical flux tubes. Filaments are therefore good tracers of the flux ropes in the corona, which become visible long before the beginning of the eruption. The perspectives of the filament eruptions and following CMEs can be estimated by the comparison of observed filament heights with...

Filippov, Boris; Srivastava, Abhishek K; Uddin, Wahab

2015-01-01T23:59:59.000Z

139

Optical heat flux gauge  

DOE Patents (OSTI)

A heat flux gauge comprising first and second thermographic phosphor layers separated by a layer of a thermal insulator. The gauge may be mounted on a surface with the first thermographic phosphor in contact with the surface. A light source is directed at the gauge, causing the phosphors to luminesce. The luminescence produced by the phosphors is collected and its spectra analyzed in order to determine the heat flux on the surface. First and second phosphor layers must be different materials to assure that the spectral lines collected will be distinguishable.

Noel, Bruce W. (Espanola, NM); Borella, Henry M. (Santa Barbara, CA); Cates, Michael R. (Oak Ridge, TN); Turley, W. Dale (Santa Barbara, CA); MaCarthur, Charles D. (Clayton, OH); Cala, Gregory C. (Dayton, OH)

1991-01-01T23:59:59.000Z

140

Optical heat flux gauge  

DOE Patents (OSTI)

A heat flux gauge comprising first and second thermographic phosphor layers separated by a layer of a thermal insulator wherein each thermographic layer comprises a plurality of respective thermographic phosphors. The gauge may be mounted on a surface with the first thermographic phosphor in contact with the surface. A light source is directed at the gauge, causing the phosphors to luminesce. The luminescence produced by the phosphors is collected and its spectra analyzed in order to determine the heat flux on the surface. First and second phosphor layers must be different materials to assure that the spectral lines collected will be distinguishable.

Noel, Bruce W. (Espanola, NM); Borella, Henry M. (Santa Barbara, CA); Cates, Michael R. (Oak Ridge, TN); Turley, W. Dale (Santa Barbara, CA); MacArthur, Charles D. (Clayton, OH); Cala, Gregory C. (Dayton, OH)

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Optical heat flux gauge  

DOE Patents (OSTI)

A heat flux gauge comprising first and second thermographic phosphor layers separated by a layer of a thermal insulator, wherein each thermographic layer comprises a plurality of respective thermographic sensors in a juxtaposed relationship with respect to each other. The gauge may be mounted on a surface with the first thermographic phosphor in contact with the surface. A light source is directed at the gauge, causing the phosphors to luminesce. The luminescence produced by the phosphors is collected and its spectra analyzed in order to determine the heat flux on the surface. First and second phosphor layers must be different materials to assure that the spectral lines collected will be distinguishable.

Noel, Bruce W. (Espanola, NM); Borella, Henry M. (Santa Barbara, CA); Cates, Michael R. (Oak Ridge, TN); Turley, W. Dale (Santa Barbara, CA); MacArthur, Charles D. (Clayton, OH); Cala, Gregory C. (Dayton, OH)

1991-01-01T23:59:59.000Z

142

Extremal asymmetric universal cloning machines  

E-Print Network (OSTI)

The trade-offs among various output fidelities of asymmetric universal cloning machines are investigated. First we find out all the attainable optimal output fidelities for the 1 to 3 asymmetric universal cloning machine and it turns out that there are two kinds of extremal asymmetric cloning machines which have to cooperate in order to achieve some of the optimal output fidelities. Second we construct a family of extremal cloning machines that includes the universal symmetric cloning machine as well as an asymmetric 1 to $1+N$ cloning machine for qudits with two different output fidelities such that the optimal trade-off between the measurement disturbance and state estimation is attained in the limit of infinite $N$.

Mingming Jiang; Sixia Yu

2012-02-08T23:59:59.000Z

143

Design of Vitrification Machine  

E-Print Network (OSTI)

or fewer cryo-protectants, this is deemed to be an appropriate number of fluids for the machine to support. Parameters for the protocols will be input using a three-button and LCD interface. These features will allow lab technicians to vitrify or thaw... Interface Are the buttons placed to allow comfortable operation? Are the buttons’ functions clear or intuitive to the user? Do the buttons provide tactile feedback that is pleasing to the user? Is the LCD readout at a comfortable viewing angle? Is the LCD...

McDonald, Todd William

2009-11-30T23:59:59.000Z

144

Mysteries of 'molecular machines' revealed  

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

companies and researchers to see the detailed inner workings of molecular machines. January 15, 2015 A picture of a membrane protein called cysZ determined with Phenix...

145

Virtual Machine in Automation Projects.  

E-Print Network (OSTI)

?? Virtual machine, as an engineering tool, has recently been introduced into automation projects in Tetra Pak Processing System AB. The goal of this paper… (more)

Xing, Xiaoyuan

2010-01-01T23:59:59.000Z

146

An overview of rotating machine systems with high-temperature bulk superconductors  

Science Journals Connector (OSTI)

The paper contains a review of recent advancements in rotating machines with bulk high-temperature superconductors (HTS). The high critical current density of bulk HTS enables us to design rotating machines with a compact configuration in a practical scheme. The development of an axial-gap-type trapped flux synchronous rotating machine together with the systematic research works at the Tokyo University of Marine Science and Technology since 2001 are briefly introduced. Developments in bulk HTS rotating machines in other research groups are also summarized. The key issues of bulk HTS machines, including material progress of bulk HTS, in situ magnetization, and cooling together with AC loss at low-temperature operation are discussed.

Difan Zhou; Mitsuru Izumi; Motohiro Miki; Brice Felder; Tetsuya Ida; Masahiro Kitano

2012-01-01T23:59:59.000Z

147

Helix coupling  

DOE Patents (OSTI)

A coupling for connecting helix members in series, which consists of a pair of U-shaped elements, one of which is attached to each helix end with the U sections of the elements interlocked. The coupling is particularly beneficial for interconnecting helical Nitinol elements utilized in thermal actuators or engines. Each coupling half is attached to the associated helix at two points, thereby providing axial load while being easily removed from the helix, and reusable.

Ginell, W.S.

1982-03-17T23:59:59.000Z

148

Time (hole?) machines John Byron Manchak  

E-Print Network (OSTI)

Time (hole?) machines John Byron Manchak Department of Philosophy, University of Washington, Box machines Hole machines Time travel General relativity a b s t r a c t Within the context of general relativity, we consider a type of "time machine" and introduce the related "hole machine". We review what

Manchak, John

149

Two color machining of composites  

SciTech Connect

Quality cutting and drilling of 9 composite materials is possible using diode-pumped neodymium lasers. Machining at 1.06 {mu}m is improved by optimizing the pulse format of the diode-pumped neodymium lasers of the Precision Laser Machining (PLM) Consortium. Further improvements are obtained with the PLM lasers operating at 0.53 {mu}m.

Maher, W. [Boeing Defense & Space Group, Seattle, WA (United States)

1996-12-31T23:59:59.000Z

150

Finite State Machines Testing problems Conformance Testing Machine Identification FSM-Based Testing  

E-Print Network (OSTI)

Finite State Machines Testing problems Conformance Testing Machine Identification FSM-Based Testing Mousavi: FSM-Based Testing Part II #12;Finite State Machines Testing problems Conformance Testing Machine Identification Outline Finite State Machines Testing problems Conformance Testing Machine Identification Mousavi

Mousavi, Mohammad

151

Extremal quantum cloning machines  

E-Print Network (OSTI)

We investigate the problem of cloning a set of states that is invariant under the action of an irreducible group representation. We then characterize the cloners that are "extremal" in the convex set of group covariant cloning machines, among which one can restrict the search for optimal cloners. For a set of states that is invariant under the discrete Weyl-Heisenberg group, we show that all extremal cloners can be unitarily realized using the so-called "double-Bell states", whence providing a general proof of the popular ansatz used in the literature for finding optimal cloners in a variety of settings. Our result can also be generalized to continuous-variable optimal cloning in infinite dimensions, where the covariance group is the customary Weyl-Heisenberg group of displacements.

G. Chiribella; G. M. D'Ariano; P. Perinotti; N. J. Cerf

2005-07-14T23:59:59.000Z

152

Design of a flux buffer based on the flux shuttle  

SciTech Connect

This paper discusses the design considerations for a flux buffer based on the flux-shuttle concept. Particular attention is given to the issues of flux popping, stability of operation and saturation levels for a large input. Modulation techniques used in order to minimize 1/f noise, in addition to offsets are also analyzed. Advantages over conventional approaches using a SQUID for a flux buffer are discussed. Results of computer simulations are presented.

Gershenson, M. (Naval Coastal Systems Lab., Panama City, FL (United States))

1991-03-01T23:59:59.000Z

153

Global gyrokinetic simulation of ITER plasmas using coupled flux  

E-Print Network (OSTI)

a wide range of time and space scales: Energy confinement time ~ 2 - 4 s Profile scales ~ 100 cm.1 - 8.0 cm Ion energy transport from ITG modes ~ 0.5 - 5.0 MHz~ 0.001 - 0.1 cm Electron energy transport results (continued) particle transport energy transport energy injected into turbulence by background

Hammett, Greg

154

Designing, testing, and analyzing coupled, flux transformer heat  

E-Print Network (OSTI)

of identical effective length, this research shows that sufficient heat can be transferred across the system to work effectively in situations where the single heat pie will fail to operate. The thermal resistance in the condenser and evaporator sections need...

Renzi, Kimberly Irene

1998-01-01T23:59:59.000Z

155

Integration of Novel Flux Coupling Motor and Current Source Inverter  

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

2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

156

Integration of Novel Flux Coupling Motor and Current Source Inverter  

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

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

157

High flux compact neutron generators  

E-Print Network (OSTI)

High Flux Compact Neutron Generators ‡ J. Reijonen §,1 , T-Compact high flux neutron generators are developed at thevoltage feed through of the generator is shown in Fig. 4.

Reijonen, J.; Lou, T.-P.; Tolmachoff, B.; Leung, K.-N.; Verbeke, J.; Vujic, J.

2001-01-01T23:59:59.000Z

158

Flux, Volume 1, Issue 1  

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

&24; Table of Contents flux a publication of the national high magnetic field laboratory PG. 3 ... What is Flux? An introduction to our new publication. PG. 4 ... How Magnet...

159

Machine Status | Argonne Leadership Computing Facility  

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

User Support User Support Machine Status Presentations Training & Outreach User Survey Machine Status Science on Mira Cores Core Hours Catalyst 65536 114771.01226563 Large scale...

160

Machine scheduling using the Bees algorithm.  

E-Print Network (OSTI)

??Single-machine scheduling is the process of assigning a group of jobs to a machine. The jobs are arranged so that a performance measure, such as… (more)

Phrueksanant, Janyarat

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Hilbert's machine and w-order  

E-Print Network (OSTI)

Hilbert's machine is a supertask machine inspired by Hilbert's Hotel whose functioning leads to a contradictory result involving w-ordering.

Antonio Leon

2006-08-14T23:59:59.000Z

162

Characterization of electrical discharge machining plasmas.  

E-Print Network (OSTI)

??Electrical Discharge Machining (EDM) is a well-known machining technique since more than fifty years. Its principle is to use the eroding effect on the electrodes… (more)

Descoeudres, Antoine

2006-01-01T23:59:59.000Z

163

Effects of imbalance and geometric error on precision grinding machines  

SciTech Connect

To study balancing in grinding, a simple mechanical system was examined. It was essential to study such a well-defined system, as opposed to a large, complex system such as a machining center. The use of a compact, well-defined system enabled easy quantification of the imbalance force input, its phase angle to any geometric decentering, and good understanding of the machine mode shapes. It is important to understand a simple system such as the one I examined given that imbalance is so intimately coupled to machine dynamics. It is possible to extend the results presented here to industrial machines, although that is not part of this work. In addition to the empirical testing, a simple mechanical system to look at how mode shapes, balance, and geometric error interplay to yield spindle error motion was modelled. The results of this model will be presented along with the results from a more global grinding model. The global model, presented at ASPE in November 1996, allows one to examine the effects of changing global machine parameters like stiffness and damping. This geometrically abstract, one-dimensional model will be presented to demonstrate the usefulness of an abstract approach for first-order understanding but it will not be the main focus of this thesis. 19 refs., 36 figs., 10 tables.

Bibler, J.E.

1997-06-01T23:59:59.000Z

164

E-Print Network 3.0 - arylleadiv coupling reactions Sample Search...  

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

Management and Restoration Technologies 6 Constraint-based Analysis of Metabolic Networks and Subnetworks Summary: November 2010 6 32 12;Flux Coupling Analysis (FCA)...

165

Slide system for machine tools  

DOE Patents (OSTI)

The present invention relates to a machine tool which permits the machining of nonaxisymmetric surfaces on a workpiece while rotating the workpiece about a central axis of rotation. The machine tool comprises a conventional two-slide system (X-Y) with one of these slides being provided with a relatively short travel high-speed auxiliary slide which carries the material-removing tool. The auxiliary slide is synchronized with the spindle speed and the position of the other two slides and provides a high-speed reciprocating motion required for the displacement of the cutting tool for generating a nonaxisymmetric surface at a selected location on the workpiece.

Douglass, S.S.; Green, W.L.

1980-06-12T23:59:59.000Z

166

Slide system for machine tools  

DOE Patents (OSTI)

The present invention relates to a machine tool which permits the machining of nonaxisymmetric surfaces on a workpiece while rotating the workpiece about a central axis of rotation. The machine tool comprises a conventional two-slide system (X-Y) with one of these slides being provided with a relatively short travel high-speed auxiliary slide which carries the material-removing tool. The auxiliary slide is synchronized with the spindle speed and the position of the other two slides and provides a high-speed reciprocating motion required for the displacement of the cutting tool for generating a nonaxisymmetric surface at a selected location on the workpiece.

Douglass, Spivey S. (Oak Ridge, TN); Green, Walter L. (Knoxville, TN)

1982-01-01T23:59:59.000Z

167

Radiator debris removing apparatus and work machine using same  

DOE Patents (OSTI)

A radiator assembly includes a finned radiator core and a debris removing apparatus having a compressed air inlet and at least one compressed air outlet configured to direct compressed air through the radiator core. A work machine such as a wheel loader includes a radiator and a debris removing apparatus coupled with on-board compressed air and having at least one pressurized gas outlet configured to direct a gas toward the face of the radiator.

Martin, Kevin L. (Washburn, IL); Elliott, Dwight E. (Chillicothe, IL)

2008-09-02T23:59:59.000Z

168

Network of Time-Multiplexed Optical Parametric Oscillators as a Coherent Ising Machine  

E-Print Network (OSTI)

Finding the ground states of the Ising Hamiltonian [1] maps to various combinatorial optimization problems in biology, medicine, wireless communications, artificial intelligence, and social network. So far no efficient classical and quantum algorithm is known for these problems, and intensive research is focused on creating physical systems - Ising machines - capable of finding the absolute or approximate ground states of the Ising Hamiltonian [2-6]. Here we report a novel Ising machine using a network of degenerate optical parametric oscillators (OPOs). Spins are represented with above-threshold binary phases of the OPOs and the Ising couplings are realized by mutual injections [7]. The network is implemented in a single OPO ring cavity with multiple trains of femtosecond pulses and configurable mutual couplings, and operates at room temperature. We programed the smallest non-deterministic polynomial time (NP)- hard Ising problem on the machine, and in 1000 runs of the machine no computational error was dete...

Marandi, Alireza; Takata, Kenta; Byer, Robert L; Yamamoto, Yoshihisa

2014-01-01T23:59:59.000Z

169

CNC Oxyfuel gas cutting machine  

Science Journals Connector (OSTI)

In today's era of plasma and laser cutting, machines using oxy-acetylene flame are still meritorious due to simplicity and cost effectiveness. Demand for metal cutting with good quality as regarding to edge quality, circularity, formation of redeposit ...

Snehal Gawali; Nilesh Gawali

2010-02-01T23:59:59.000Z

170

A compact molecular beam machine  

SciTech Connect

We have developed a compact, low cost, modular, crossed molecular beam machine. The new apparatus utilizes several technological advancements in molecular beams valves, ion detection, and vacuum pumping to reduce the size, cost, and complexity of a molecular beam apparatus. We apply these simplifications to construct a linear molecular beam machine as well as a crossed-atomic and molecular beam machine. The new apparatus measures almost 50 cm in length, with a total laboratory footprint less than 0.25 m{sup 2} for the crossed-atomic and molecular beam machine. We demonstrate the performance of the apparatus by measuring the rotational temperature of nitric oxide from three common molecular beam valves and by observing collisional energy transfer in nitric oxide from a collision with argon.

Jansen, Paul [Vrije Universiteit, 1081 HV Amsterdam (Netherlands); Chandler, David W.; Strecker, Kevin E. [Sandia National Laboratories, Livermore, California 94551 (United States)

2009-08-15T23:59:59.000Z

171

Time Machine at the LHC  

E-Print Network (OSTI)

Recently, black hole and brane production at CERN's Large Hadron Collider (LHC) has been widely discussed. We suggest that there is a possibility to test causality at the LHC. We argue that if the scale of quantum gravity is of the order of few TeVs, proton-proton collisions at the LHC could lead to the formation of time machines (spacetime regions with closed timelike curves) which violate causality. One model for the time machine is a traversable wormhole. We argue that the traversable wormhole production cross section at the LHC is of the same order as the cross section for the black hole production. Traversable wormholes assume violation of the null energy condition (NEC) and an exotic matter similar to the dark energy is required. Decay of the wormholes/time machines and signatures of time machine events at the LHC are discussed.

I. Ya. Aref'eva; I. V. Volovich

2007-10-15T23:59:59.000Z

172

Observations of turbulent fluxes and turbulence dynamics in the ocean surface boundary layer  

E-Print Network (OSTI)

This study presents observations of turbulence dynamics made during the low winds portion of the Coupled Boundary Layers and Air-Sea Transfer experiment (CBLAST-Low). Observations were made of turbulent fluxes, turbulent ...

Gerbi, Gregory Peter

2008-01-01T23:59:59.000Z

173

Machine Learning ! ! ! ! ! Srihari Ising Models, Boltzmann  

E-Print Network (OSTI)

Machine Learning ! ! ! ! ! Srihari 1 Ising Models, Boltzmann Machines, Deep Belief Networks Sargur Srihari srihari@cedar.buffalo.edu #12;Machine Learning ! ! ! ! ! Srihari Topics · Ising Model · Boltzmann · Metric MRF 2 #12;Machine Learning ! ! ! ! ! Srihari Ising Model · Earliest Markov network model

174

Standard Operating Procedure (SOP) -Milling Machine  

E-Print Network (OSTI)

Standard Operating Procedure (SOP) - Milling Machine · Keep all guards in place while operating the machine. · While operating the milling machine allow no one else to touch it. · Keep hands away from moving cutting tools. · Do not make measurements of the stock while the milling machine is powered. · Do

Veiga, Pedro Manuel Barbosa

175

pdf version of the entry Time Machines  

E-Print Network (OSTI)

pdf version of the entry Time Machines http://plato.stanford.edu/archives/win2010/entries/time-machine, Stanford, CA 94305 Time Machines Copyright c 2010 by the authors John Earman and Christian W¨uthrich All rights reserved. Copyright policy: https://leibniz.stanford.edu/friends/info/copyright/ Time Machines

Wüthrich, Christian

176

Optimization Online - Optimal Design of Electrical Machines ...  

E-Print Network (OSTI)

Jun 8, 2011 ... Optimal Design of Electrical Machines: Mathematical Programming ... Science and Engineering (Multidisciplinary Design Optimization ).

Sonia Cafieri

2011-06-08T23:59:59.000Z

177

Optimization Algorithms in Machine Learning Stephen Wright  

E-Print Network (OSTI)

Optimization Algorithms in Machine Learning Stephen Wright University of Wisconsin-Madison NIPS Tutorial, 6 Dec 2010 Stephen Wright (UW-Madison) Optimization in Machine Learning NIPS Tutorial, 6 Dec 2010 in machine learning. Stephen Wright (UW-Madison) Optimization in Machine Learning NIPS Tutorial, 6 Dec 2010 2

Wright, Steve

178

Heat flux dynamics in dissipative cascaded systems  

E-Print Network (OSTI)

We study the dynamics of heat flux in the thermalization process of a pair of identical quantum system that interact dissipatively with a reservoir in a {\\it cascaded} fashion. Despite the open dynamics of the bipartite system S is globally Lindbladian, one of the subsystems "sees" the reservoir in a state modified by the interaction with the other subsystem and hence it undergoes a non-Markovian dynamics. As a consequence, the heat flow exhibits a non-exponential time behaviour which can greatly deviate from the case where each party is independently coupled to the reservoir. We investigate both thermal and correlated initial states of $S$ and show that the presence of correlations at the beginning can considerably affect the heat flux rate. We carry out our study in two paradigmatic cases -- a pair of harmonic oscillators with a reservoir of bosonic modes and two qubits with a reservoir of fermionic modes -- and compare the corresponding behaviours. In the case of qubits and for initial thermal states, we find that the trace distance discord is at any time interpretable as the correlated contribution to the total heat flux.

Salvatore Lorenzo; Alessandro Farace; Francesco Ciccarello; G. Massimo Palma; Vittorio Giovannetti

2014-12-19T23:59:59.000Z

179

Physics of String Flux Compactifications  

E-Print Network (OSTI)

We provide a qualitative review of flux compactifications of string theory, focusing on broad physical implications and statistical methods of analysis.

Frederik Denef; Michael R. Douglas; Shamit Kachru

2007-01-06T23:59:59.000Z

180

Automation of Facility Management Processes Using Machine-to-Machine Technologies  

Science Journals Connector (OSTI)

The emergence of machine-to-machine (M2M) technologies as a business opportunity is based on the observation that there are many more machines and objects in the world than people and that an everyday object h...

Sudha Krishnamurthy; Omer Anson; Lior Sapir; Chanan Glezer…

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Carbon Dioxide Flux Measurement Systems (CO2Flux) Handbook  

SciTech Connect

The Southern Great Plains (SGP) carbon dioxide flux (CO2 flux) measurement systems provide half-hour average fluxes of CO2, H2O (latent heat), and sensible heat. The fluxes are obtained by the eddy covariance technique, which computes the flux as the mean product of the vertical wind component with CO2 and H2O densities, or estimated virtual temperature. A three-dimensional sonic anemometer is used to obtain the orthogonal wind components and the virtual (sonic) temperature. An infrared gas analyzer is used to obtain the CO2 and H2O densities. A separate sub-system also collects half-hour average measures of meteorological and soil variables from separate 4-m towers.

Fischer, M

2005-01-01T23:59:59.000Z

182

Alpha Channeling in Mirror Machines  

SciTech Connect

Because of their engineering simplicity, high-?, and steady-state operation, mirror machines and related open-trap machines such as gas dynamic traps, are an attractive concept for achieving controlled nuclear fusion. In these open-trap machines, the confinement occurs by means of magnetic mirroring, without the magnetic field lines closing upon themselves within the region of particle confinement. Unfortunately, these concepts have not achieved to date very spectacular laboratory results, and their reactor prospects are dimmed by the prospect of a low Q-factor, the ratio of fusion power produced to auxiliary power. Nonetheless, because of its engineering promise, over the years numerous improvements have been proposed to enhance the reactor prospects of mirror fusion, such as tandem designs, end-plugging, and electric potential barriers.

Fisch N.J.

2005-10-19T23:59:59.000Z

183

The Solar Wind Energy Flux  

Science Journals Connector (OSTI)

The solar-wind energy flux measured near the Ecliptic is known...Helios, Ulysses, and Wind...covering a large range of latitudes and time, we show that the solar-wind energy flux is independent of the solar-wind....

G. Le Chat; K. Issautier; N. Meyer-Vernet

2012-07-01T23:59:59.000Z

184

Mobile machine hazardous working zone warning system  

DOE Patents (OSTI)

A warning system is provided for a mobile working machine to alert an individual of a potentially dangerous condition in the event the individual strays into a hazardous working zone of the machine. The warning system includes a transmitter mounted on the machine and operable to generate a uniform magnetic field projecting beyond an outer periphery of the machine in defining a hazardous working zone around the machine during operation. A receiver, carried by the individual and activated by the magnetic field, provides an alarm signal to alert the individual when he enters the hazardous working zone of the machine. 3 figs.

Schiffbauer, W.H.; Ganoe, C.W.

1999-08-17T23:59:59.000Z

185

Mobile machine hazardous working zone warning system  

DOE Patents (OSTI)

A warning system is provided for a mobile working machine to alert an individual of a potentially dangerous condition in the event the individual strays into a hazardous working zone of the machine. The warning system includes a transmitter mounted on the machine and operable to generate a uniform magnetic field projecting beyond an outer periphery of the machine in defining a hazardous working zone around the machine during operation thereof. A receiver, carried by the individual and activated by the magnetic field, provides an alarm signal to alert the individual when he enters the hazardous working zone of the machine.

Schiffbauer, William H. (Connellsville, PA); Ganoe, Carl W. (Pittsburgh, PA)

1999-01-01T23:59:59.000Z

186

Cooling system for rotating machine  

DOE Patents (OSTI)

An electrical machine comprising a rotor is presented. The electrical machine includes the rotor disposed on a rotatable shaft and defining a plurality of radial protrusions extending from the shaft up to a periphery of the rotor. The radial protrusions having cavities define a fluid path. A stationary shaft is disposed concentrically within the rotatable shaft wherein an annular space is formed between the stationary and rotatable shaft. A plurality of magnetic segments is disposed on the radial protrusions and the fluid path from within the stationary shaft into the annular space and extending through the cavities within the radial protrusions.

Gerstler, William Dwight (Niskayuna, NY); El-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Lokhandwalla, Murtuza (Clifton Park, NY); Alexander, James Pellegrino (Ballston Lake, NY); Quirion, Owen Scott (Clifton Park, NY); Palafox, Pepe (Schenectady, NY); Shen, Xiaochun (Schenectady, NY); Salasoo, Lembit (Schenectady, NY)

2011-08-09T23:59:59.000Z

187

ARM - Measurement - Sensible heat flux  

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

govMeasurementsSensible heat flux govMeasurementsSensible heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Sensible heat flux The time rate of flow for the energy transferred from a warm or hot surface to whatever is touching it, typically air. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments CO2FLX : Carbon Dioxide Flux Measurement Systems ECOR : Eddy Correlation Flux Measurement System EBBR : Energy Balance Bowen Ratio Station

188

ARM - Measurement - Latent heat flux  

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

govMeasurementsLatent heat flux govMeasurementsLatent heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Latent heat flux The time rate of flow for the specific enthalpy difference between two phases of a substance at the same temperature, typically water. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments CO2FLX : Carbon Dioxide Flux Measurement Systems ECOR : Eddy Correlation Flux Measurement System EBBR : Energy Balance Bowen Ratio Station

189

CRAD, Machine Shop Safe Operations Assessment Plan | Department...  

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

Machine Shop Safe Operations Assessment Plan CRAD, Machine Shop Safe Operations Assessment Plan Performance Objective: The purpose of this assessment is to verify that machine shop...

190

Machine Tool Design and Operation Strategies for Green Manufacturing  

E-Print Network (OSTI)

Power Demand of Precision Machine Tools, MS Thesis, Dept.Environmental Burden for Machine Tool Operation, JSME Int.of Downsized Design for Machine Tools on the Environmental

2010-01-01T23:59:59.000Z

191

Machine Learning for Humanoid Robot Modeling and Control /  

E-Print Network (OSTI)

Face . . . . . . . . . . . 1.2 Machine Learning ApproachesInternational Conference on Machine Learning (ICML), 2011. [hands. ICRA 2013, 2013. [40] Machine Perception Laboratory.

Wu, Tingfan

2013-01-01T23:59:59.000Z

192

Parallel machine match-up scheduling with manufacturing cost considerations  

E-Print Network (OSTI)

approach for the single machine scheduling problem. Journaldecisions on parallel CNC machines: -constraint approach.mechanism for the CNC machine scheduling problems with

Aktürk, M. Selim; Atamtürk, Alper; Gürel, Sinan

2010-01-01T23:59:59.000Z

193

Rage against the machines: how subjects play against learning algorithms  

E-Print Network (OSTI)

B. : Rage against the machines—How Subjects Learn to PlayARTICLE Rage against the machines: how subjects play againsterror. Rage against the machines representative of real

Duersch, Peter; Kolb, Albert; Oechssler, Jörg; Schipper, Burkhard C.

2010-01-01T23:59:59.000Z

194

ORIGINAL PAPER Coupled weather research and forecastingstochastic  

E-Print Network (OSTI)

ORIGINAL PAPER Coupled weather research and forecasting�stochastic time-inverted lagrangian numerical weather prediction model, the Weather Research and Forecasting (WRF) model, and a Lagrangian for a wide range of applications, including inverse flux estimates, flight plan- ning, satellite validation

Lin, John Chun-Han

195

A Machine Approach for Field Weakening of Permanent-Magnet Motors  

SciTech Connect

The commonly known technology of field weakening for permanent-magnet (PM) motors is achieved by controlling the direct-axis current component through an inverter, without using mechanical variation of the air gap, a new machine approach for field weakening of PM machines by direct control of air-gap fluxes is introduced. The demagnetization situation due to field weakening is not an issue with this new method. In fact, the PMs are strengthened at field weakening. The field-weakening ratio can reach 1O:1 or higher. This technology is particularly useful for the PM generators and electric vehicle drives.

Hsu, J.S.

2000-04-02T23:59:59.000Z

196

Transport of radial heat flux and second sound in fusion plasmas  

SciTech Connect

Simple flux-gradient relations that involve time delay and radial coupling are discussed. Such a formulation leads to a rather simple description of avalanches and may explain breaking of gyroBohm transport scaling. The generalization of the flux-gradient relation (i.e., constitutive relation), which involve both time delay and spatial coupling, is derived from drift-kinetic equation, leading to kinetic definitions of constitutive elements such as the flux of radial heat flux. This allows numerical simulations to compute these cubic quantities directly. The formulation introduced here can be viewed as an extension of turbulence spreading to include the effect of spreading of cross-phase as well as turbulence intensity, combined in such a way to give the flux. The link between turbulence spreading and entropy production is highlighted. An extension of this formulation to general quasi-linear theory for the distribution function in the phase space of radial position and parallel velocity is also discussed.

Guercan, Oe. D.; Berionni, V.; Hennequin, P.; Morel, P.; Vermare, L. [Laboratoire de Physique des Plasmas, Ecole Polytechnique, CNRS, 91128 Palaiseau Cedex (France); Diamond, P. H. [WCI Center for Fusion Theory, NFRI, Daejeon (Korea, Republic of); CMTFO and CASS, UCSD, California 92093 (United States); Garbet, X.; Dif-Pradalier, G. [CEA, IRFM, F-13108 Saint Paul Lez Durance (France); Kosuga, Y. [WCI Center for Fusion Theory, NFRI, Daejeon (Korea, Republic of)

2013-02-15T23:59:59.000Z

197

Simulations of Quantum Turing Machines by Quantum Multi-Stack Machines  

E-Print Network (OSTI)

As was well known, in classical computation, Turing machines, circuits, multi-stack machines, and multi-counter machines are equivalent, that is, they can simulate each other in polynomial time. In quantum computation, Yao [11] first proved that for any quantum Turing machines $M$, there exists quantum Boolean circuit $(n,t)$-simulating $M$, where $n$ denotes the length of input strings, and $t$ is the number of move steps before machine stopping. However, the simulations of quantum Turing machines by quantum multi-stack machines and quantum multi-counter machines have not been considered, and quantum multi-stack machines have not been established, either. Though quantum counter machines were dealt with by Kravtsev [6] and Yamasaki {\\it et al.} [10], in which the machines count with $0,\\pm 1$ only, we sense that it is difficult to simulate quantum Turing machines in terms of this fashion of quantum computing devices, and we therefore prove that the quantum multi-counter machines allowed to count with $0,\\pm 1,\\pm 2,...,\\pm n$ for some $n>1$ can efficiently simulate quantum Turing machines. Therefore, our mail goals are to establish quantum multi-stack machines and quantum multi-counter machines with counts $0,\\pm 1,\\pm 2,...,\\pm n$ and $n>1$, and particularly to simulate quantum Turing machines by these quantum computing devices.

Daowen Qiu

2005-06-06T23:59:59.000Z

198

Machine translation of Arabic dialects  

Science Journals Connector (OSTI)

Arabic Dialects present many challenges for machine translation, not least of which is the lack of data resources. We use crowdsourcing to cheaply and quickly build Levantine-English and Egyptian-English parallel corpora, consisting of 1.1M words and ...

Rabih Zbib; Erika Malchiodi; Jacob Devlin; David Stallard; Spyros Matsoukas; Richard Schwartz; John Makhoul; Omar F. Zaidan; Chris Callison-Burch

2012-06-01T23:59:59.000Z

199

Description of the Scenario Machine  

E-Print Network (OSTI)

We present here an updated description of the "Scenario Machine" code. This tool is used to carry out a population synthesis of binary stars. Previous version of the description can be found at http://xray.sai.msu.ru/~mystery//articles/review/contents.html

V. M. Lipunov; K. A. Postnov; M. E. Prokhorov; A. I. Bogomazov

2007-04-11T23:59:59.000Z

200

Polar Warnings A Lifelike Machine  

E-Print Network (OSTI)

States conducted its last underground nuclear test in 1992 and turned to Los Alamos and the other weapons Certification without Testing LOS ALAMOS DELIVERS THE FIRST NUCLEAR TRIGGER IN 20 YEARS A Lifelike Machine laboratories for a new approach to ensuring the continued safety and reliability of its nuclear deterrent

Note: This page contains sample records for the topic "flux coupling machines" 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

Energy Conservation Within the Paper Machine Room  

E-Print Network (OSTI)

their startling waste of energy, the corrective measures taken to reduce this waste of energy, the potential for waste recovery and equipment available for waste heat recovery. Areas under study include the press section, paper machine dryer section, and machine...

Walker, P. J.; Erskine, K. J.

1979-01-01T23:59:59.000Z

202

A 150-Ton Universal Structure Testing Machine  

Science Journals Connector (OSTI)

... 150-ton universal structure testing machine for Short Bros, and Harland, Ltd. (Engineer, December 26, pp. 594–596). ...

C. F. TIPPER

1948-04-24T23:59:59.000Z

203

TEHNOMUS -New Technologies and Products in Machine Manufacturing Technologies (1) CMM : coordinate measuring machine  

E-Print Network (OSTI)

TEHNOMUS - New Technologies and Products in Machine Manufacturing Technologies (1) CMM : coordinate measuring machine - 1 - COMPARISON OF A MACHINE OF MEASUREMENT WITHOUT CONTACT AND A CMM(1) : OPTIMIZATION products, the process of measurement usually proceeds on a type of machine (for example CMM

Paris-Sud XI, Université de

204

Increasing efficiency of data mining systems by machine unification and double machine cache  

E-Print Network (OSTI)

Increasing efficiency of data mining systems by machine unification and double machine cache and in general data mining systems, we need to search through huge spaces of machine learn- ing algorithms. Meta-learning and other complex data mining approaches need to train and test thousands of learning machines while

Jankowski, Norbert

205

Signal machines : localization of isolated accumulation Signal machines : localization of isolated  

E-Print Network (OSTI)

Signal machines : localization of isolated accumulation Signal machines : localization of isolated'Orléans, Orléans, FRANCE 6 mars 2011 Journées Calculabilités Paris 1 / 39 #12;Signal machines : localization of isolated accumulation 1 Signal machines and isolated accumulations 2 Necessary conditions

Durand-Lose, Jérôme

206

Method and apparatus for monitoring machine performance  

DOE Patents (OSTI)

Machine operating conditions can be monitored by analyzing, in either the time or frequency domain, the spectral components of the motor current. Changes in the electric background noise, induced by mechanical variations in the machine, are correlated to changes in the operating parameters of the machine.

Smith, Stephen F. (Loudon, TN); Castleberry, Kimberly N. (Harriman, TN)

1996-01-01T23:59:59.000Z

207

Photogrammetry & Machine Vision 1. Image sensors  

E-Print Network (OSTI)

Photogrammetry & Machine Vision 1. Image sensors (a) Fundamentals of image sensors (b) CCD image'Apuzzo Photogrammetry and Machine Vision - 3 Point cloud processing, surface generation, texturing (b) Camera, noise) 2N. D'Apuzzo Photogrammetry and Machine Vision - 3 Point cloud processing, surface generation

Giger, Christine

208

Task and Machine Heterogeneities: Higher Moments Matter  

E-Print Network (OSTI)

Task and Machine Heterogeneities: Higher Moments Matter Abdulla M. Al-Qawasmeh 1 , Anthony A.potter}@colostate.edu jtsmith@digitalglobe.com Abstract - One type of heterogeneous computing (HC) systems consists of machines in this matrix represents the ETC of a specific task on a specific machine when executed exclusively. Heuristics

Maciejewski, Anthony A.

209

Photogrammetry & Machine Vision 1. Image sensors  

E-Print Network (OSTI)

Photogrammetry & Machine Vision 1. Image sensors (a) Fundamentals of image sensors (b) CCD image. Remondino, N. D'Apuzzo Photogrammetry and Machine Vision ­ 1. Measurement in images (b) Camera calibration of Photogrammetry and Machine Vision Fully understand: 1. Image based 3D and 4D measurement 2. Image based 3D

Giger, Christine

210

Photogrammetry & Machine Vision 1. Image sensors  

E-Print Network (OSTI)

Photogrammetry & Machine Vision 1. Image sensors (a) Fundamentals of image sensors (b) CCD image. Remondino, N. D'Apuzzo Photogrammetry and Machine Vision ­ 2. Camera calibration and orientation (b) Camera and Machine Vision ­ 2. Camera calibration and orientation (b) Calibration methods (reference object, point

Giger, Christine

211

Virtual Machine Monitors 36.1 Introduction  

E-Print Network (OSTI)

36 Virtual Machine Monitors 36.1 Introduction Years ago, IBM sold mainframes to large organizations, and a problem arose: what if the organization wanted to run different operating systems on the machine? (some yet another level of indirection in the form of a virtual machine monitor, or VMM or just monitor

Sheridan, Jennifer

212

Lean Green Skating Machine Report No. 1  

E-Print Network (OSTI)

Lean Green Skating Machine Report No. 1 Lean Green Skating Machine Report No. 1 Submitted by Simon Page 1 of 19 DISTRIBUTION STATEMENT: Distribution authorized to all. #12;Lean Green Skating Machine Report No. 1 Page 2 of 19 DISTRIBUTION STATEMENT: Distribution authorized to all. #12;Lean Green Skating

Levi, Anthony F. J.

213

Final Report "LAB-SCALE SNOWMAKING MACHINE"  

E-Print Network (OSTI)

Machine 19 Cost Comparison of Carbon Dioxide and Liquid Nitrogen 26 Effects of Input Parameters on Snow snow making machine. The machine uses liquid nitrogen to freeze atomized particles of water with an efficiency of 1.3 pounds of nitrogen per pound of snow. Snow density varies between 20 and 30 lbm/ft3

214

SOVIETS BUILD MACHINES TO PRODUCE KRILL PASTE'  

E-Print Network (OSTI)

EUROPE SOVIETS BUILD MACHINES TO PRODUCE KRILL PASTE' The Soviet Federal Research Institute of Fisheries and Oceanography ( V N I R 0) has built machines for production of a protein- rich paste from protein paste from Black Sea shrimp. Each machine, operated by 2 people, has a processing capacity of 1

215

Computational equivalence between quantum Turing machines  

E-Print Network (OSTI)

Computational equivalence between quantum Turing machines and quantum circuit families Christian Westergaard 21st November 2005 Contents 1 The quantum Turing machine model 5 1.1 Basics of quantum Turing machines . . . . . . . . . . . . . . . . . . . 5 1.2 Projections on the quantum state space

Møller, Jesper Michael

216

Batch Scheduling with Deadlines on Parallel Machines  

E-Print Network (OSTI)

Batch Scheduling with Deadlines on Parallel Machines Peter Brucker Mikhail Y. Kovalyov, Yakov M of scheduling G groups of jobs on m parallel machines is considered. Each group consists of several identical) and to schedule the batches on the machines. It is possible for different batches of the same group

Magdeburg, Universität

217

Energy dissipation in bio molecular machines  

E-Print Network (OSTI)

Energy dissipation in bio molecular machines Thesis for the degree of Philosophiae Doctor Trondheim applied to molecular machines and energy trans- duction and dissipation in these. The main result to include heat effects. This framework is general and can be applied to other molecular machines as well

Kjelstrup, Signe

218

Technical Report No. 2006510 ACCELERATING MACHINES \\Lambda  

E-Print Network (OSTI)

Technical Report No. 2006­510 ACCELERATING MACHINES \\Lambda Robert Fraser and Selim G. Akl School Abstract This paper presents an overview of accelerating machines. We begin by exploring the history of the accelerating machine model and the potential power that it provides. We look at some of the problems that could

Graham, Nick

219

Biologically inspired mutual synchronization of manufacturing machines  

E-Print Network (OSTI)

Biologically inspired mutual synchronization of manufacturing machines Erjen Lefeber,a,1 , Herman machine is developed. This control system is based on a synchronization mechanism of enzymes replacing of a single turnover cycle. In manufacturing, batch machines serve several jobs simultaneously, e.g., heat

Armbruster, Dieter

220

Abstract AndParallel Machines Nachum Dershowitz  

E-Print Network (OSTI)

Abstract And­Parallel Machines Nachum Dershowitz University of Illinois Urbana, IL 61801 U are introduced. The first of them, the And­ Parallel Turing Machine, can be viewed as a generalization of the deterministic Turing machine in which the infinite tape is replaced by an infinite tree­like tape on which

Dershowitz, Nachum

Note: This page contains sample records for the topic "flux coupling machines" 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

BUILDING INFINITE MACHINES E.B. Davies  

E-Print Network (OSTI)

BUILDING INFINITE MACHINES E.B. Davies an infinite computing machine within a continuous Newtonian universe. The relevance of our construction* * to do it, [6, 9]. In section 4 we discuss why our machine is not in conflict with standard impos* *si

Davies, Brian

222

Toolbox Safety Talk Machine Shop Safety  

E-Print Network (OSTI)

Toolbox Safety Talk Machine Shop Safety Environmental Health & Safety Facilities Safety & Health to Environmental Health & Safety for recordkeeping. Machine shops are an integral part of the Cornell University be taken seriously. Many of the most frequently cited OSHA safety standards pertain to machine safeguarding

Pawlowski, Wojtek

223

Nano-Machines Achieve Huge Mechanical Breakthrough  

E-Print Network (OSTI)

NANO TECH Nano-Machines Achieve Huge Mechanical Breakthrough Dublin, Ireland (SPX) Sep 08, 2005 that use molecular 'nano'-machines of this kind to help perform physical tasks. Nano-machines could also owners set to return to battered Orleans l Six dead, two missing after heavy rains hit Page 1 of 3Nano

Leigh, David A.

224

Plasma momentum meter for momentum flux measurements  

DOE Patents (OSTI)

An apparatus is described for measuring momentum flux from an intense plasma stream, comprising: refractory target means oriented normal to the flow of said plasma stream for bombardment by said plasma stream where said bombardment by said plasma stream applies a pressure to said target means, pendulum means for communicating a translational displacement of said target to a force transducer where said translational displacement of said target is transferred to said force transducer by an elongated member coupled to said target, where said member is suspended by a pendulum configuration means and where said force transducer is responsive to said translational displacement of said member, and force transducer means for outputting a signal representing pressure data corresponding to said displacement.

Zonca, F.; Cohen, S.A.; Bennett, T.; Timberlake, J.R.

1993-08-24T23:59:59.000Z

225

Electrochemical and Electro-Discharge Machining with a Threshold Current  

Science Journals Connector (OSTI)

......machining and electro-discharge machining of a metal...problems in which the electric potential satisfies...ECM), electro-discharge machining (EDM...method of electrochemical arc machining (ECAM...depending upon the local electric current density. In......

A. A. LACEY; M. SHILLOR

1987-01-01T23:59:59.000Z

226

Cooper-pair current in the presence of flux noise  

Science Journals Connector (OSTI)

We study the effect of flux noise on the Cooper pair current of a superconducting charge pump. We generalize the definition of the current in order to take into account the contribution induced by the environment. It turns out that this dissipative current vanishes for charge noise but it is finite in general for noise operators that do not commute with the charge operator. We discuss in a generic framework the effect of flux noise and present a way to engineer it by coupling the system to an additional external circuit. We calculate numerically the pumped charge through the device by solving the master equation for the reduced density matrix of the system and show how it depends on the coupling to the artificial environment.

P. Solinas; M. Möttönen; J. Salmilehto; J. P. Pekola

2012-01-20T23:59:59.000Z

227

Specimen coordinate automated measuring machine/fiducial automated measuring machine  

SciTech Connect

The Specimen coordinate Automated Measuring Machine (SCAMM) and the Fiducial Automated Measuring Machine (FAMM) is a computer controlled metrology system capable of measuring length, width, and thickness, and of locating fiducial marks. SCAMM and FAMM have many similarities in their designs, and they can be converted from one to the other without taking them out of the hot cell. Both have means for: supporting a plurality of samples and a standard; controlling the movement of the samples in the +/- X and Y directions; determining the coordinates of the sample; compensating for temperature effects; and verifying the accuracy of the measurements and repeating as necessary. SCAMM and FAMM are designed to be used in hot cells.

Hedglen, Robert E. (Bethel Park, PA); Jacket, Howard S. (Pittsburgh, PA); Schwartz, Allan I. (Turtle Creek, PA)

1991-01-01T23:59:59.000Z

228

1808 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 48, NO. 6, NOVEMBER/DECEMBER 2012 Design of a Flux-Switching Electrical Generator  

E-Print Network (OSTI)

turbine system has its operating range as shown in Fig. 1. Permanent-magnet generators and self small wind turbine generators are often based on inexpensive permanent-magnet generator machines [12 of gearbox requirements for coupling to the turbine. Although the devel- oped approach makes the machine

Simões, Marcelo Godoy

229

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 55, NO. 2, FEBRUARY 2008 501 Permanent Magnet Synchronous Machine  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 55, NO. 2, FEBRUARY 2008 501 Permanent Magnet. The proposed hybrid control scheme is applied to an electrical motor drive composed of an inverter coupled to a perma- nent magnet synchronous machine. An evolution which insures a fixed modulation frequency is also

Paris-Sud XI, Université de

230

ARM - Measurement - Soil moisture flux  

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

moisture flux moisture flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil moisture flux A quantity measured according to the formula B = {lambda}(dq/dz), where {lambda} is the conductivity of the soil that the moisture is moving through. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments CO2FLX : Carbon Dioxide Flux Measurement Systems External Instruments ECMWFDIAG : European Centre for Medium Range Weather Forecasts

231

ARM - Measurement - Soil heat flux  

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

heat flux heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil heat flux A quantity measured according to the formula B = {lambda}(dT/dz), where {lambda} is the conductivity of the soil that the heat is moving through. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments CO2FLX : Carbon Dioxide Flux Measurement Systems EBBR : Energy Balance Bowen Ratio Station SEBS : Surface Energy Balance System External Instruments

232

Flux, Vol. 1, Issue 2  

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

&24; flux a publication of the national high magnetic field laboratory Introduction &24; In a weak economy, U.S. research funding tends to become more heavily weighted toward applied...

233

Effect of Side Permanent Magnets for Reluctance Interior Permanent Magnet Reluctance Machines  

SciTech Connect

A traditional electric machine uses two dimensional magnetic flux paths in its rotor. This paper presents the development work on the utilization of the third dimension of a rotor. As an example, the air gap flux of a radial gap interior permanent magnet motor can be significantly enhanced by additional permanent magnets (PM) mounted at the sides of the rotor. A prototype motor built with this concept provided higher efficiency and required a shorter stator core length for the same power output as the Toyota/Prius traction drive motor.

Hsu, John S [ORNL; Lee, Seong T [ORNL; Wiles, Randy H [ORNL; Coomer, Chester [ORNL; Lowe, Kirk T [ORNL

2007-01-01T23:59:59.000Z

234

Plasmoids as magnetic flux ropes  

SciTech Connect

Observational constraints on the magnetic topology and orientation of plasmoids is examined using a magnetic field model. The authors develop a magnetic flux rope model to examine whether principal axis analysis (PAA) of magnetometer signatures from a single satellite pass is sufficient to determine the magnetic topology of plasmoids and if plasmoid observations are best explained by the flux rope, closed loop, or large-amplitude wave picture. Satellite data are simulated by extracting the magnetic field along a path through the model of a magnetic flux rope. They then examine the results using PAA. They find that the principal axis directions (and therefore the interpretation of structure orientation) is highly dependent on several parameters including the satellite trajectory through the structure. Because of this they conclude that PAA of magnetometer data from a single satellite pass is insufficient to differentiate between magnetic closed loop and flux rope models. They also compare the model results to ISEE 3 magnetometer data of plasmoid events in various coordinate frames including principal axis and geocentric solar magnetospheric. They find that previously identified plasmoid events that have been explained as closed loop structures can also be modeled as flux ropes. They also searched the literature for previously reported flux rope and closed loop plasmoid events to examine if these structures had any similarities and/or differences. The results of the modeling efforts and examination of both flux rope and plasmoid events lead them to favor the flux rope model of plasmoid formation, as it is better able to unify the observations of various magnetic structures observed by ISEE 3.

Moldwin, M.B.; Hughes, W.J. (Boston Univ., MA (United States))

1991-08-01T23:59:59.000Z

235

Time machines and traversable wormholes in modified theories of gravity  

E-Print Network (OSTI)

We review recent work on wormhole geometries in the context of modified theories of gravity, in particular, in f(R) gravity and with a nonminimal curvature-matter coupling, and in the recently proposed hybrid metric-Palatini theory. In principle, the normal matter threading the throat can be shown to satisfy the energy conditions and it is the higher order curvatures terms that sustain these wormhole geometries. We also briefly review the conversion of wormholes into time-machines, explore several of the time travel paradoxes and possible remedies to these intriguing side-effects in wormhole physics.

Francisco S. N. Lobo

2012-12-05T23:59:59.000Z

236

Gas Flux Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Flux Sampling Gas Flux Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Gas Flux Sampling Details Activities (26) Areas (20) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: High flux can be indicative of conduits for fluid flow. Hydrological: Thermal: Anomalous flux is associated with active hydrothermal activity. Dictionary.png Gas Flux Sampling: Gas flux sampling measures the flow of volatile gas emissions from a specific location and compares it to average background emissions. Anomalously high gas flux can be an indication of hydrothermal activity.

237

Z Machine | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Z Machine | National Nuclear Security Administration Z Machine | 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 Z Machine Z Machine Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test, and Evaluation > Office of Inertial Confinement Fusion > Facilities > Z Machine Z Machine Z Machine Sandia National Laboratories

238

Note PC catalogue (Machine body)  

E-Print Network (OSTI)

Specifications Image Brand Model 009 lenovo X61s Core2Duo L7500 1.60GHz 4GB 160GB 12.1inch 1.42Kg Windows Remarks Specifications Image Brand Model 018 Panasonic CF-F8EWMCAC Core2Duo P9300 2.26GHz 2GB 250GB 14 (Machine body) Accessory LAN Wireless LAN PC PC Code Remarks Specifications Image Brand Model 027

Katsumoto, Shingo

239

Stochastic thermodynamics, fluctuation theorems, and molecular machines  

E-Print Network (OSTI)

Stochastic thermodynamics as reviewed here systematically provides a framework for extending the notions of classical thermodynamics like work, heat and entropy production to the level of individual trajectories of well-defined non-equilibrium ensembles. It applies whenever a non-equilibrium process is still coupled to one (or several) heat bath(s) of constant temperature. Paradigmatic systems are single colloidal particles in time-dependent laser traps, polymers in external flow, enzymes and molecular motors in single molecule assays, small biochemical networks and thermoelectric devices involving single electron transport. For such systems, a first-law like energy balance can be identified along fluctuating trajectories. Various integral and detailed fluctuation theorems, which are derived here in a unifying approach from one master theorem, constrain the probability distributions for work, heat and entropy production depending on the nature of the system and the choice of non-equilibrium conditions. For non-equilibrium steady states, particularly strong results hold like a generalized fluctuation-dissipation theorem involving entropy production. Ramifications and applications of these concepts include optimal driving between specified states in finite time, the role of measurement-based feedback processes and the relation between dissipation and irreversibility. Efficiency and, in particular, efficiency at maximum power, can be discussed systematically beyond the linear response regime for two classes of molecular machines, isothermal ones like molecular motors, and heat engines like thermoelectric devices, using a common framework based on a cycle decomposition of entropy production.

Udo Seifert

2012-05-18T23:59:59.000Z

240

Thermality of the Hawking flux  

E-Print Network (OSTI)

Is the Hawking flux "thermal"? Unfortunately, the answer to this seemingly innocent question depends on a number of often unstated, but quite crucial, technical assumptions built into modern (mis-)interpretations of the word "thermal". The original 1850's notions of thermality --- based on classical thermodynamic reasoning applied to idealized "black bodies" or "lamp black surfaces" --- when supplemented by specific basic quantum ideas from the early 1900's, immediately led to the notion of the black-body spectrum, (the Planck-shaped spectrum), but "without" any specific assumptions or conclusions regarding correlations between the quanta. Many (not all) modern authors (often implicitly and unintentionally) add an extra, and quite unnecessary, assumption that there are no correlations in the black-body radiation; but such usage is profoundly ahistorical and dangerously misleading. Specifically, the Hawking flux from an evaporating black hole, (just like the radiation flux from a leaky furnace or a burning lump of coal), is only "approximately" Planck-shaped over a bounded frequency range. Standard physics (phase space and adiabaticity effects) explicitly bound the frequency range over which the Hawking flux is "approximately" Planck-shaped from both above and below --- the Hawking flux is certainly not exactly Planckian, and there is no compelling physics reason to assume the Hawking photons are uncorrelated.

Matt Visser

2014-09-27T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Electromagnetic Coupling in a dc Motor and Tachometer Assembly  

E-Print Network (OSTI)

-pole permanent magnet stator devices. A shaft of finite stiffness connects the tachometer and motor armatures machines. The experimental test setup consists of an integrated permanent magnet dc motor-tachometer unit-tachometer shaft or a flexible mechanical coupling, this exercise in servo-control design becomes quite challenging

Awtar, Shorya

242

High flux solar energy transformation  

DOE Patents (OSTI)

Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes.

Winston, Roland (Chicago, IL); Gleckman, Philip L. (Chicago, IL); O'Gallagher, Joseph J. (Flossmoor, IL)

1991-04-09T23:59:59.000Z

243

Beta ray flux measuring device  

DOE Patents (OSTI)

A beta ray flux measuring device in an activated member in-core instrumentation system for pressurized water reactors. The device includes collector rings positioned about an axis in the reactor's pressure boundary. Activated members such as hydroballs are positioned within respective ones of the collector rings. A response characteristic such as the current from or charge on a collector ring indicates the beta ray flux from the corresponding hydroball and is therefore a measure of the relative nuclear power level in the region of the reactor core corresponding to the specific exposed hydroball within the collector ring.

Impink, Jr., Albert J. (Murrysville, PA); Goldstein, Norman P. (Murrysville, PA)

1990-01-01T23:59:59.000Z

244

Efficient Checkpointing of Virtual Machines using Virtual Machine Introspection  

SciTech Connect

Cloud Computing environments rely heavily on system-level virtualization. This is due to the inherent benefits of virtualization including fault tolerance through checkpoint/restart (C/R) mechanisms. Because clouds are the abstraction of large data centers and large data centers have a higher potential for failure, it is imperative that a C/R mechanism for such an environment provide minimal latency as well as a small checkpoint file size. Recently, there has been much research into C/R with respect to virtual machines (VM) providing excellent solutions to reduce either checkpoint latency or checkpoint file size. However, these approaches do not provide both. This paper presents a method of checkpointing VMs by utilizing virtual machine introspection (VMI). Through the usage of VMI, we are able to determine which pages of memory within the guest are used or free and are better able to reduce the amount of pages written to disk during a checkpoint. We have validated this work by using various benchmarks to measure the latency along with the checkpoint size. With respect to checkpoint file size, our approach results in file sizes within 24% or less of the actual used memory within the guest. Additionally, the checkpoint latency of our approach is up to 52% faster than KVM s default method.

Aderholdt, Ferrol [Tennessee Technological University] [Tennessee Technological University; Han, Fang [Tennessee Technological University] [Tennessee Technological University; Scott, Stephen L [ORNL] [ORNL; Naughton, III, Thomas J [ORNL

2014-01-01T23:59:59.000Z

245

Deutsch's Universal Quantum Turing Machine (Revisited)  

E-Print Network (OSTI)

Deutsch, Feynman, and Manin viewed quantum computing as a kind of universal physical simulation procedure. Much of the writing about quantum Turing machines has shown how these machines can simulate an arbitrary unitary transformation on a finite number of qubits. This interesting problem has been addressed most famously in a paper by Deutsch, and later by Bernstein and Vazirani. Quantum Turing machines form a class closely related to deterministic and probabilistic Turing machines and one might hope to find a universal machine in this class. A universal machine is the basis of a notion of programmability. The extent to which universality has in fact been established by the pioneers in the field is examined and a key notion in theoretical computer science (universality) is scrutinised. In a forthcoming paper, the authors will also consider universality in the quantum gate model.

Willem Fouché; Johannes Heidema; Glyn Jones; Petrus H. Potgieter

2007-01-16T23:59:59.000Z

246

A conversational Chinese Tutoring Machine  

E-Print Network (OSTI)

CAI (LAMBDA NIL (PROG1 (SET PARA) (CAIM07) (CAIM03) (CLRSCRN) (PRINTX '(Thanks for joining the Chinese Tutoring Machine) 9 15) (PRINTX '(bye bye !) 11 35) ) )) t*'0 '0'0************'k 'k*****V '@*It%'**'k**'k****'k**'@**1k *ll 'Nf****'k 0 'kt... **'0 * FUNCTION : CAIM03 This is the main driver function for lesson section. ***4'***1@*'0 4 4 'P * a%****'k 'k****'0**4 *V k*%**%'**%********%'**'I*V 4 4*** (DEFUN CAIM03 (LAMBDA NIL ( PROG1 (CAIM04) (COND ((EQUAL RES 'E) T) (T (CAIM05) (CAIM...

Cheng, Long-Fung

2012-06-07T23:59:59.000Z

247

Hypervelocity cutting machine and method  

DOE Patents (OSTI)

A method and machine 14 are provided for cutting a workpiece 12 such as concrete. A gun barrel 16 is provided for repetitively loading projectiles 22 therein and is supplied with a pressurized propellant from a storage tank 28. A thermal storage tank 32,32A is disposed between the propellant storage tank 28 and the gun barrel 16 for repetitively receiving and heating propellant charges which are released in the gun barrel 16 for repetitively firing projectiles 22 therefrom toward the workpiece 12. In a preferred embodiment, hypervelocity of the projectiles 22 is obtained for cutting the concrete workpiece 12 by fracturing thereof.

Powell, James R. (Shoreham, NY); Reich, Morris (Queens, NY)

1996-11-12T23:59:59.000Z

248

Free-piston cutting machine  

DOE Patents (OSTI)

A cutting machine includes a gun barrel for receiving a projectile. A compression tube is disposed in flow communication with the barrel and includes a piston therein. A reservoir is disposed in flow communication with the tube and receives a first gas under pressure. A second gas fills the compression tube on a front face of the piston. And, the pressurized first gas is discharged into the tube on a back face of the piston to accelerate the piston through the tube for compressing the second gas, and in turn launching the projectile through the barrel to impact a workpiece.

Ciccarelli, Gaby (East Setauket, NY); Subudhi, Manomohan (East Setauket, NY); Hall, Robert E. (Port Jefferson, NY)

2000-01-01T23:59:59.000Z

249

Hypervelocity cutting machine and method  

DOE Patents (OSTI)

A method and machine are provided for cutting a workpiece such as concrete. A gun barrel is provided for repetitively loading projectiles therein and is supplied with a pressurized propellant from a storage tank. A thermal storage tank is disposed between the propellant storage tank and the gun barrel for repetitively receiving and heating propellant charges which are released in the gun barrel for repetitively firing projectiles therefrom toward the workpiece. In a preferred embodiment, hypervelocity of the projectiles is obtained for cutting the concrete workpiece by fracturing thereof. 10 figs.

Powell, J.R.; Reich, M.

1996-11-12T23:59:59.000Z

250

Rapid Response Small Machining NNR Project 703025  

SciTech Connect

This project was an effort to develop a machining area for small sized parts that is capable of delivering product with a quick response time. This entailed focusing efforts on leaning out specific work cells that would result in overall improvement to the entire machining area. This effort involved securing the most efficient available technologies for these areas. In the end, this incorporated preparing the small machining area for transformation to a new facility.

Kanies, Tim

2008-12-05T23:59:59.000Z

251

Design and manufacturing of high precision roll-to-roll multilayer printing machine -- machine upgrade  

E-Print Network (OSTI)

In 2008, a group of MIT Master of Engineering students built a roll to roll machine for printing thiol onto a flexible gold substrate by self-assembly. The machine demonstrated good performance in high speed printing (400 ...

Zhu, Yufei

2009-01-01T23:59:59.000Z

252

Mathematical modelling approach for determining optimal machining parameters in turning with computer numerical control (CNC) machines  

Science Journals Connector (OSTI)

Due to advancement in the manufacturing technology the application of computer numerical control (CNC) machines have increased manifolds. The determination of machining parameters for optimal results in machining is a part of computer aided process planning. In computer numerical control (CNC) machining, determining optimum or appropriate cutting parameters can minimise machining errors such as tool breakage, tool deflection and tool wear, thus yielding a high productivity or minimum cost. Different mathematical models have been proposed by various researchers in the past for the determination of optimal machining parameters. The present paper attempt's to review the literature regarding 'machining parameter optimisation' for turning operation in CNC machines. Diverse contributing and important factors in mathematical modelling like, the economic criteria's, single and multi-pass turning, optimisation techniques and practical constraints deployed have been considered. A detailed discussion is presented regarding the topic and in the end conclusions are drawn.

Bhaskar Naithani; Santram Chauhan

2012-01-01T23:59:59.000Z

253

Machine Learning for Adaptive Computer Game Opponents .  

E-Print Network (OSTI)

??This thesis investigates the use of machine learning techniques in computer games to create a computer player that adapts to its opponent's game-play. This includes… (more)

Miles, Jonathan David

2009-01-01T23:59:59.000Z

254

Soil Machine Dynamics Ltd | Open Energy Information  

Open Energy Info (EERE)

Dynamics Ltd Jump to: navigation, search Name: Soil Machine Dynamics Ltd Region: United Kingdom Sector: Marine and Hydrokinetic Website: http:http:smd.co.ukproduc This company...

255

Machine Protection System response in 2011  

E-Print Network (OSTI)

The performance of the machine protection system during the 2011 run is summarized in this paper. Following an analysis of the beam dump causes in comparison to the previous 2010 run, special emphasis will be given to analyse events which risked to exposed parts of the machine to damage. Further improvements and mitigations of potential holes in the protection systems as well as in the change management will be evaluated along with their impact on the 2012 run. The role of the restricted Machine Protection Panel ( rMPP ) during the various operational phases such as commissioning, the intensity ramp up and Machine Developments is being discussed.

Zerlauth, M; Wenninger, J

2012-01-01T23:59:59.000Z

256

Atmospheric Plasma Jet Machining of Optical Surfaces  

Science Journals Connector (OSTI)

Deterministic surface machining with high spatial resolution and nanometric depth accuracy is urgently required in the fabrication of high-end optics. Thus, plasma jet tools with...

Böhm, Georg; Eichentopf, Inga-Maria; Arnold, Thomas

257

An intelligent CNC machine control system architecture  

SciTech Connect

Intelligent, agile manufacturing relies on automated programming of digitally controlled processes. Currently, processes such as Computer Numerically Controlled (CNC) machining are difficult to automate because of highly restrictive controllers and poor software environments. It is also difficult to utilize sensors and process models for adaptive control, or to integrate machining processes with other tasks within a factory floor setting. As part of a Laboratory Directed Research and Development (LDRD) program, a CNC machine control system architecture based on object-oriented design and graphical programming has been developed to address some of these problems and to demonstrate automated agile machining applications using platform-independent software.

Miller, D.J.; Loucks, C.S.

1996-10-01T23:59:59.000Z

258

Optimal Design of Electrical Machines: Mathematical Programming ...  

E-Print Network (OSTI)

global heating up of the winding is rather roughly modeled by Ech (function of current electric ...... Electric Machines and Power Systems, pages. 71–92, 1992.

2012-06-06T23:59:59.000Z

259

6.685 Electric Machines, Fall 2003  

E-Print Network (OSTI)

Treatment of electromechanical transducers, rotating and linear electric machines. Lumped-parameter electromechanics of interaction. Development of device characteristics: energy conversion density, efficiency; and of ...

Kirtley, James L.

260

Electro discharge machining for micro manufacturing.  

E-Print Network (OSTI)

??Due to the high precision and good surface quality that it can give, Electrical Discharge Machining (EDM) is potentially an important process for the fabrication… (more)

Ivanov, Atanas

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

MACHINING STABILITY OF WIRE EDM OF TITANIUM.  

E-Print Network (OSTI)

??This work presents an experimental investigation of wire electro-discharge machining (WEDM) of titanium alloy. The outstanding characteristics of titanium alloys such as their compatibility and… (more)

Nourbakhsh, Farnaz

2012-01-01T23:59:59.000Z

262

Covered Product Category: Refrigerated Beverage Vending Machines...  

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

vending machines are equipped with controls or software that put the lighting andor refrigeration systems into a low power state at night, on weekends, or other periods of...

263

Logo Turtle Graphics for the Lisp Machine  

E-Print Network (OSTI)

This paper is a manual for an implementation of Logo graphics primitives in Lisp on the MIT Lisp Machine. The graphics system provides:

Lieberman, Henry

1981-05-05T23:59:59.000Z

264

2, 10671085, 2005 Flux measurements  

E-Print Network (OSTI)

0.50 m. The study site consisted of grass (10% of area), bean5 (15%), corn (15%) and rice (60 in the components of the surface energy balance and in CO2 flux. Results show that the pattern of energy parti- tion suddenly increased after thunderstorm events. We examined the energy budget closure and found

Paris-Sud XI, Université de

265

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

266

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

267

Dual air-gap axial flux permanent magnet machines for flywheel energy storage systems.  

E-Print Network (OSTI)

??More and more renewable distributed generation (DG) connected to the grid has brought about significant impacts on network system security and reliability. The employment of… (more)

Nguyen, Trong Duy.

2012-01-01T23:59:59.000Z

268

Machine and Beam Delivery Updates  

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

MAchine and Beam delivery Updates FY13 MAchine and Beam delivery Updates FY13 Summary of Beam Delivery: FACET Summary Feb_15_22.pdf FACET Summary Feb_15_22.pdf FACET Summary Feb_23_Mar_1.pdf FACET Summary Feb_23_Mar_1.pdf FACET Summary Mar_2_8.pdf FACET Summary Mar_2_8.pdf FACET Summary Mar_9_15.pdf FACET Summary Mar_9_15.pdf FACET Summary Mar_16_22.pdf FACET Summary Mar_16_22.pdf FACET Summary Mar_23_29.pdf FACET Summary Mar_23_29.pdf FACET Summary Mar_30_Apr_5.pdf FACET Summary Mar_30_Apr_5.pdf FACET Summary Apr_6_12.pdf FACET Summary Apr_6_12.pdf FACET Summary Apr_27_May_3.pdf FACET Summary Apr_27_May_3.pdf FACET Summary May_4_10.pdf FACET Summary May_4_10.pdf Emittance Stability in Sector 2_31513.pdf Emittance Stability in Sector 2_31513.pdf FACET beam operations readiness with R56.pdf FACET beam operations readiness with R56.pdf (6/19/2013)

269

Gravitational radiation and angular momentum flux from a slowly rotating dynamical black hole  

SciTech Connect

A four-dimensional asymptotic expansion scheme is used to study the next-order effects of the nonlinearity near a spinning dynamical black hole. The angular-momentum flux and energy flux formula are then obtained by constructing the reference frame in terms of the compatible constant spinors and the compatibility of the coupling leading-order Newman-Penrose equations. By using the slow rotation and small-tide approximation for a spinning black hole, the horizon cross-section we chose is spherical symmetric. It turns out the flux formula is rather simple and can be compared with the known results. Directly from the energy flux formula of the slow-rotating dynamical horizon, we find that the physically reasonable condition on requiring the positivity of the gravitational energy flux yields that the shear will monotonically decrease with time. Thus a slow-rotating dynamical horizon will asymptotically approach an isolated horizon during late time.

Wu, Yu-Huei; Wang, Chih-Hung [Center for Mathematics and Theoretical Physics, National Central University, Chungli, 320, Taiwan (China) and Department of Physics, National Central University, Chungli, 320, Taiwan (China); Department of Physics, Tamkang University, Tamsui, Taipei 25137, Taiwan (China) and Institute of Physics, Academia Sinica, Taipei 115, Taiwan and Department of Physics, National Central University, Chungli, 320, Taiwan (China)

2011-04-15T23:59:59.000Z

270

Spectrum of the QCD flux tube in 3d SU(2) lattice gauge theory  

E-Print Network (OSTI)

Evidence from the lattice suggests that formation of a flux tube between a $q\\bar{q}$ pair in the QCD vacuum leads to quark confinement. For large separations between the quarks, it is conjectured that the flux tube has a behaviour similar to an oscillating bosonic string, supported by lattice data for the groundstate $q\\bar{q}$ potential. We measure the excited states of the flux tube in 3d SU(2) gauge theory with three different couplings inside the scaling region. We compare our results to predictions of effective string theories.

Bastian B. Brandt; Pushan Majumdar

2009-05-26T23:59:59.000Z

271

Measuring the Magnetic Flux Density in the CMS Steel Yoke  

E-Print Network (OSTI)

The Compact Muon Solenoid (CMS) is a general purpose detector, designed to run at the highest luminosity at the CERN Large Hadron Collider (LHC). Its distinctive features include a 4 T superconducting solenoid with 6-m-diameter by 12.5-m-length free bore, enclosed inside a 10000-ton return yoke made of construction steel. The return yoke consists of five dodecagonal three-layered barrel wheels and four end-cap disks at each end comprised of steel blocks up to 620 mm thick, which serve as the absorber plates of the muon detection system. Accurate characterization of the magnetic field everywhere in the CMS detector is required. To measure the field in and around the steel, a system of 22 flux-loops and 82 3-D Hall sensors is installed on the return yoke blocks. Fast discharges of the solenoid (190 s time-constant) made during the CMS magnet surface commissioning test at the solenoid central fields of 2.64, 3.16, 3.68 and 4.01 T were used to induce voltages in the flux-loops. The voltages are measured on-line and integrated off-line to obtain the magnetic flux in the steel yoke close to the muon chambers at full excitations of the solenoid. The 3-D Hall sensors installed on the steel-air interfaces give supplementary information on the components of magnetic field and permit to estimate the remanent field in steel to be added to the magnetic flux density obtained by the voltages integration. A TOSCA 3-D model of the CMS magnet is developed to describe the magnetic field everywhere outside the tracking volume measured with the field-mapping machine. The results of the measurements and calculations are presented, compared and discussed.

V. I. Klyukhin; N. Amapane; A. Ball; B. Curé; A. Gaddi; H. Gerwig; A. Hervé; M. Mulders; R. Loveless

2012-12-06T23:59:59.000Z

272

International Conference on Machine Control & Guidance 2008 1 Automatic Guidance of Track Laying Machines with  

E-Print Network (OSTI)

1st International Conference on Machine Control & Guidance 2008 1 Automatic Guidance of Track Laying Machines with Respect to Coordinate Systems Th. ENGEL*, JJ. STUBY, Ch. GLAUSER, P. GÃ?LDENAPFEL machine guidance, this text focuses on presenting and solving three challenges without which coordinate

273

International Conference on Machine Control & Guidance 2008 1 Guidance for Partial Face Excavation Machines  

E-Print Network (OSTI)

1st International Conference on Machine Control & Guidance 2008 1 Guidance for Partial Face Excavation Machines Nod CLARKE-HACKSTON, Jochen BELZ VMT GmbH Allan HENNEKER Surex Pty Ltd Abstract information to the machine operator, VMT GmbH has developed a system to support precise excavation

274

Automation of facility management processes using machine-to-machine technologies  

Science Journals Connector (OSTI)

The emergence of machine-to-machine (M2M) technologies as a business opportunity is based on the observation that there are many more machines and objects in the world than people and that an everyday object has more value when it is networked. In this ...

Sudha Krishnamurthy; Omer Anson; Lior Sapir; Chanan Glezer; Mauro Rois; Ilana Shub; Kilian Schloeder

2008-03-01T23:59:59.000Z

275

Quantum Fusion of Domain Walls with Fluxes  

E-Print Network (OSTI)

We study how fluxes on the domain wall world volume modify quantum fusion of two distant parallel domain walls into a composite wall. The elementary wall fluxes can be separated into parallel and antiparallel components. The parallel component affects neither the binding energy nor the process of quantum merger. The antiparallel fluxes, instead, increase the binding energy and, against naive expectations, suppress quantum fusion. In the small flux limit we explicitly find the bounce solution and the fusion rate as a function of the flux. We argue that at large (antiparallel) fluxes there exists a critical value of the flux (versus the difference in the wall tensions), which switches off quantum fusion altogether. This phenomenon of flux-related wall stabilization is rather peculiar: it is unrelated to any conserved quantity. Our consideration of the flux-related all stabilization is based on substantiated arguments that fall short of complete proof.

S. Bolognesi; M. Shifman; M. B. Voloshin

2009-07-20T23:59:59.000Z

276

Quantum Cloning Machines and the Applications  

E-Print Network (OSTI)

No-cloning theorem is fundamental for quantum mechanics and for quantum information science that states an unknown quantum state cannot be cloned perfectly. However, we can try to clone a quantum state approximately with the optimal fidelity, or instead, we can try to clone it perfectly with the largest probability. Thus various quantum cloning machines have been designed for different quantum information protocols. Specifically, quantum cloning machines can be designed to analyze the security of quantum key distribution protocols such as BB84 protocol, six-state protocol, B92 protocol and their generalizations. Some well-known quantum cloning machines include universal quantum cloning machine, phase-covariant cloning machine, the asymmetric quantum cloning machine and the probabilistic quantum cloning machine etc. In the past years, much progress has been made in studying quantum cloning machines and their applications and implementations, both theoretically and experimentally. In this review, we will give a complete description of those important developments about quantum cloning and some related topics. On the other hand, this review is self-consistent, and in particular, we try to present some detailed formulations so that further study can be taken based on those results.

Heng Fan; Yi-Nan Wang; Li Jing; Jie-Dong Yue; Han-Duo Shi; Yong-Liang Zhang; Liang-Zhu Mu

2014-08-02T23:59:59.000Z

277

Performance of machines for lattice QCD simulations  

E-Print Network (OSTI)

We review the architecture of massively parallel machines used for lattice QCD simulations and present benchmarks for the performance of popular algorithms on these platforms. We cover commercial supercomputers, PC clusters, and custom-designed machines. We also speculate on future developments.

Tilo Wettig

2005-09-23T23:59:59.000Z

278

Chaotic Boltzmann machines with two elements  

E-Print Network (OSTI)

In this brief note, we show that chaotic Boltzmann machines truly yield samples from the probabilistic distribution of the corresponding Boltzmann machines if they are composed of only two elements. This note is an English translation (with slight modifications) of the article originally written in Japanese [H. Suzuki, Seisan Kenkyu 66 (2014), 315-316].

Hideyuki Suzuki

2015-01-28T23:59:59.000Z

279

STOCHASTIC SCHEDULING WITH PREEMPTIVE-REPEAT MACHINE  

E-Print Network (OSTI)

at the point where it was interrupted once the machine becomes operable again+ In the preemptive-repeat model processing will have to restart after the machine resumes its operation+ A significant number of results have is in a metal refinery in which the raw material is to be purified by melting it in a very high temperature

Sun, Xiaoqian

280

Solar Glare and Flux Mapping  

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

SGFMT Home SGFMT Home Register Glare Analysis Solar Glare Hazard Analysis SGHAT 1.0 (old) Empirical Glare Analysis Analytical Glare Analysis PHLUX Mapping Reflectivity Calculator References Contact Us Solar Glare and Flux Mapping Tools Measurement of reflected solar irradiance is receiving significant attention by industry, military, and government agencies to assess potential impacts of glint and glare from growing numbers of solar power installations around the world. In addition, characterization of the incident solar flux distribution on central receivers for concentrating solar power applications is important to monitor and maintain system performance. This website contains tools to evaluate solar glare and receiver irradiance. Register to access the tools Solar Glare Hazard Analysis Tool

Note: This page contains sample records for the topic "flux coupling machines" 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

Classification and Feature Extraction in Man and Machine  

E-Print Network (OSTI)

Classification and Feature Extraction in Man and Machine Dissertation zur Erlangung des Grades stimuli and for their subsequent classification. A methodology combining human psychophysics and machine learning is introduced, where feature extractors are modeled using methods from unsupervised machine

282

Machine Learning Algorithms for Cancer Diagnosis Abraham Karplus  

E-Print Network (OSTI)

Machine Learning Algorithms for Cancer Diagnosis Abraham Karplus Santa Cruz County Science Fair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Machine Learning 5 Testing Methods Conclusion 15 Future Work 16 Acknowledgements 17 External software 18 References 19 2 #12;Overview Machine

Karplus, Kevin

283

A hybrid type small 5-axis CNC milling machine  

E-Print Network (OSTI)

5-axis CNC milling machines are important in a number of industries ranging from aerospace to consumer-die-mold machining because they can deliver high machining accuracy with a spindle tilting capacity. Most of these ...

Son, Seung-Kil, 1964-

2002-01-01T23:59:59.000Z

284

Process characterization of Electrical Discharge Machining of highly doped silicon  

E-Print Network (OSTI)

Electrical Discharge Machining (EDM) is an advanced machining process that removes material via thermal erosion through a plasma arc. The machining process is accomplished through the application of high frequency current ...

Crawford, Gregory Allan

2012-01-01T23:59:59.000Z

285

Virtual machining considering dimensional, geometrical and tool deflection errors in three-axis CNC milling machines  

Science Journals Connector (OSTI)

Abstract Virtual manufacturing systems can provide useful means for products to be manufactured without the need of physical testing on the shop floor. As a result, the time and cost of part production can be decreased. There are different error sources in machine tools such as tool deflection, geometrical deviations of moving axis and thermal distortions of machine tool structures. Some of these errors can be decreased by controlling the machining process and environmental parameters. However other errors like tool deflection and geometrical errors which have a big portion of the total error, need more attention. This paper presents a virtual machining system in order to enforce dimensional, geometrical and tool deflection errors in three-axis milling operations. The system receives 21 dimensional and geometrical errors of a machine tool and machining codes of a specific part as input. The output of the system is the modified codes which will produce actual machined part in the virtual environment.

Mohsen Soori; Behrooz Arezoo; Mohsen Habibi

2014-01-01T23:59:59.000Z

286

Thermal neutron flux contours from criticality event  

SciTech Connect

The generation of thermal neutron flux contours from a criticality event is demonstrated for an idealized building with a criticality event in one of the rooms. The MCNP Monte Carlo computer code is used to calculate the thermal neutron flux.

Carter, L.L., Westinghouse Hanford

1996-08-01T23:59:59.000Z

287

High-flux solar photon processes  

SciTech Connect

This study was commissioned by the National Renewable Energy Laboratory (NREL) for the purpose of identifying high-flux photoprocesses that would lead to beneficial national and commercial applications. The specific focus on high-flux photoprocesses is based on the recent development by NREL of solar concentrator technology capable of delivering record flux levels. We examined photolytic and photocatalytic chemical processes as well as photothermal processes in the search for processes where concentrated solar flux would offer a unique advantage. 37 refs.

Lorents, D C; Narang, S; Huestis, D C; Mooney, J L; Mill, T; Song, H K; Ventura, S [SRI International, Menlo Park, CA (United States)

1992-06-01T23:59:59.000Z

288

Application of Machine Learning and Crowdsourcing to Detection of Cybersecurity Threats Application of Machine Learning and Crowdsourcing  

E-Print Network (OSTI)

Application of Machine Learning and Crowdsourcing to Detection of Cybersecurity Threats 1 Application of Machine Learning and Crowdsourcing to Detection of Cybersecurity Threats February 2011 Eugene of Cybersecurity Threats 2 Abstract We are applying machine learning and crowdsourcing to cybersecurity

Fink, Eugene

289

High Metal Removal Rate Process for Machining Difficult Materials...  

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

High Metal Removal Rate Process for Machining Difficult Materials High Metal Removal Rate Process for Machining Difficult Materials highmetalremovalprocessfactsheet.pdf More...

290

Design of a high precision desktop wire electrical discharge machine.  

E-Print Network (OSTI)

??This thesis discusses the design of a wire electrical discharge machine that is small enough to be deemed a desktop machine that achieves sub micron… (more)

Dunlop, David James

2010-01-01T23:59:59.000Z

291

DOE - Office of Legacy Management -- La Pointe Machine and Tool...  

Office of Legacy Management (LM)

La Pointe Machine and Tool Co - MA 16 FUSRAP Considered Sites Site: LA POINTE MACHINE AND TOOL CO. (MA.16 ) Eliminated from consideration under FUSRAP Designated Name: Not...

292

Rapid Compression Machine ? A Key Experimental Device to Effectively...  

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

Rapid Compression Machine A Key Experimental Device to Effectively Collaborate with Basic Energy Sciences Rapid Compression Machine A Key Experimental Device to Effectively...

293

Machine learning based prediction for peptide drift times in...  

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

Machine learning based prediction for peptide drift times in ion mobility spectrometry . Machine learning based prediction for peptide drift times in ion mobility spectrometry ....

294

Parallel machine match-up scheduling with manufacturing cost considerations  

E-Print Network (OSTI)

decisions on parallel CNC machines: -constraint approach.bounding mechanism for the CNC machine scheduling problemsprocessing times is the CNC turning operation where

Aktürk, M. Selim; Atamtürk, Alper; Gürel, Sinan

2010-01-01T23:59:59.000Z

295

Advnaced Power Electronics and Electric Machines (APEEM) R&D...  

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

Advnaced Power Electronics and Electric Machines (APEEM) R&D Program Overview Advnaced Power Electronics and Electric Machines (APEEM) R&D Program Overview 2010 DOE Vehicle...

296

Acoustic Emission Mapping of Discharges in Spark Erosion Machining.  

E-Print Network (OSTI)

?? Electrical discharge machining (EDM) is a non-conventional machining process utilizing a series of electrical discharges to melt and vaporize workpiece material. In a wire… (more)

Smith, Craig

2012-01-01T23:59:59.000Z

297

Relaxation of spheromak configurations with open flux  

Science Journals Connector (OSTI)

The relaxation of several kink unstable equilibria with open flux representative of spheromaks sustained by dc helicity injection is studied by means of three-dimensional resistivemagnetohydrodynamic simulations. No external driving is applied but the initial conditions are chosen to reproduce the current profiles existing in a gun driven spheromak which has a high current density in the open flux region and a low current density in the closed flux region. The growth and nonlinear saturation of various unstable modes the dynamo action which converts toroidal flux into poloidal flux and the evolution of the ? profile ( ? = ? 0 J ? B / B 2 ) are studied. An initial condition is found which results in a dynamo that produces enough poloidal flux to compensate the resistive losses occurred during a characteristic time of the instability. The flux amplification factor around which this case oscillates is consistent with existing experimental data. During the relaxation the central open flux tube develops a helical distortion and the closed flux surfaces are destroyed. After the relaxation event close flux surfaces form again but the final profiles are not fully relaxed and the central open flux tube remains distorted. The effect of the Lundquist number on the evolution and its impact on the required level of fluctuations are evaluated. Finally the dynamics of the system for different current levels in the open flux region is studied.

Pablo Luis García-Martínez; Ricardo Farengo

2009-01-01T23:59:59.000Z

298

Today's Material Gauss' Law and Flux  

E-Print Network (OSTI)

by the contents of the box, the box must contain zero net electric charge. Slide 27-31 #12;Gauss' Law and Flux: · The Concept of Flux · Calculating Electric Flux · Symmetry · Gauss's Law · Using Gauss's Law · Conductors that the box must contain net positive electric charge. Slide 27-29 #12;© 2013 Pearson Education, Inc

Ashlock, Dan

299

Resonant excitations of single and two-qubit systems coupled to a tank circuit  

E-Print Network (OSTI)

The interaction of flux qubits with a low frequency tank circuit is studied. It is shown that changes in the state of the interacting qubits influence the effective impedance of the circuit, which is the essence of the so-called impedance measurement technique. The multiphoton resonant excitations in both single flux qubits and pairs of coupled flux qubits are investigated. In particular, we compare our theoretical results with recent spectroscopy measurements, Landau-Zener interferometry, and multiphoton fringes.

S. N. Shevchenko; S. H. W. van der Ploeg; M. Grajcar; E. Il'ichev; A. N. Omelyanchouk; H. -G. Meyer

2008-12-01T23:59:59.000Z

300

Multi-star multi-phase winding for a high power naval propulsion machine with low ripple torques  

E-Print Network (OSTI)

Permanent Magnet (SMPM) Machine designed for naval propulsion is proposed. The design objective of this high if the magnetic couplings between the stars is weak. The 4-star 3-phase winding proposed in this paper is designed star being magnetically shifted by an angle of 15 degrees. This 4-star 3-phase configuration allows

Boyer, Edmond

Note: This page contains sample records for the topic "flux coupling machines" 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 high-flux BEC source for mobile atom interferometers  

E-Print Network (OSTI)

Quantum sensors based on coherent matter-waves are precise measurement devices whose ultimate accuracy is achieved with Bose-Einstein condensates (BEC) in extended free fall. This is ideally realized in microgravity environments such as drop towers, ballistic rockets and space platforms. However, the transition from lab-based BEC machines to robust and mobile sources with comparable performance is a technological challenge. Here we report on the realization of a miniaturized setup, generating a flux of $4 \\times 10^5$ quantum degenerate $^{87}$Rb atoms every 1.6 s. Ensembles of $1 \\times 10^5$ atoms can be produced at a 1 Hz rate. This is achieved by loading a cold atomic beam directly into a multi-layer atom chip that is designed for efficient transfer from laser-cooled to magnetically trapped clouds. The attained flux of degenerate atoms is on par with current lab-based experiments while offering significantly higher repetition rates. The compact and robust design allows for mobile operation in a variety of...

Rudolph, Jan; Grzeschik, Christoph; Sternke, Tammo; Grote, Alexander; Popp, Manuel; Becker, Dennis; Müntinga, Hauke; Ahlers, Holger; Peters, Achim; Lämmerzahl, Claus; Sengstock, Klaus; Gaaloul, Naceur; Ertmer, Wolfgang; Rasel, Ernst M

2015-01-01T23:59:59.000Z

302

A high-flux BEC source for mobile atom interferometers  

E-Print Network (OSTI)

Quantum sensors based on coherent matter-waves are precise measurement devices whose ultimate accuracy is achieved with Bose-Einstein condensates (BEC) in extended free fall. This is ideally realized in microgravity environments such as drop towers, ballistic rockets and space platforms. However, the transition from lab-based BEC machines to robust and mobile sources with comparable performance is a technological challenge. Here we report on the realization of a miniaturized setup, generating a flux of $4 \\times 10^5$ quantum degenerate $^{87}$Rb atoms every 1.6 s. Ensembles of $1 \\times 10^5$ atoms can be produced at a 1 Hz rate. This is achieved by loading a cold atomic beam directly into a multi-layer atom chip that is designed for efficient transfer from laser-cooled to magnetically trapped clouds. The attained flux of degenerate atoms is on par with current lab-based experiments while offering significantly higher repetition rates. The compact and robust design allows for mobile operation in a variety of demanding environments and paves the way for portable high-precision quantum sensors.

Jan Rudolph; Waldemar Herr; Christoph Grzeschik; Tammo Sternke; Alexander Grote; Manuel Popp; Dennis Becker; Hauke Müntinga; Holger Ahlers; Achim Peters; Claus Lämmerzahl; Klaus Sengstock; Naceur Gaaloul; Wolfgang Ertmer; Ernst M. Rasel

2015-01-02T23:59:59.000Z

303

Coupled two-dimensional edge plasma and neutral gas modeling of tokamak scrape-off-layers  

SciTech Connect

The objective of this study is to devise a detailed description of the tokamak scrape-off-layer (SOL), which includes the best available models of both the plasma and neutral species and the strong coupling between the two in many SOL regimes. A good estimate of both particle flux and heat flux profiles at the limiter/divertor target plates is desired. Peak heat flux is one of the limiting factors in determining the survival probability of plasma-facing-components at high power levels. Plate particle flux affects the neutral flux to the pump, which determines the particle exhaust rate. A technique which couples a two-dimensional (2-D) plasma and a 2-D neutral transport code has been developed (coupled code technique), but this procedure requires large amounts of computer time. Relevant physics has been added to an existing two-neutral-species model which takes the SOL plasma/neutral coupling into account in a simple manner (molecular physics model), and this model is compared with the coupled code technique mentioned above. The molecular physics model is benchmarked against experimental data from a divertor tokamak (DIII-D), and a similar model (single-species model) is benchmarked against data from a pump-limiter tokamak (Tore Supra). The models are then used to examine two key issues: free-streaming-limits (ion energy conduction and momentum flux) and the effects of the non-orthogonal geometry of magnetic flux surfaces and target plates on edge plasma parameter profiles.

Maingi, R. [North Carolina State Univ., Raleigh, NC (United States)

1992-08-01T23:59:59.000Z

304

JBK-75 stainless steel machinability study  

SciTech Connect

The study on forgings characterized machinability of the material by varying cutting speeds and feedrates utilizing four tools for the roughing operation and four tools for the semi-finish operation. Tools tested were obtained from four manufacturers. Twelve parts were machined utilizing an experimental design to determine all possible interactions between cutting speeds and feedrates. To evaluate the machinability of the material, quantitative measures in tool life, tool wear, surface finish, chip control, and material removal rates were analyzed. Benefits gained from this study are: higher material removal rates, longer tool life, minimal tool wear, improved chip control and reliability, increased productivity, and cost minimization.

McManigle, A.P.; Simonis, A.W.

1993-09-02T23:59:59.000Z

305

Switching surface chemistry with supramolecular machines.  

SciTech Connect

Tethered supramolecular machines represent a new class of active self-assembled monolayers in which molecular configurations can be reversibly programmed using electrochemical stimuli. We are using these machines to address the chemistry of substrate surfaces for integrated microfluidic systems. Interactions between the tethered tetracationic cyclophane host cyclobis(paraquat-p-phenylene) and dissolved {pi}-electron-rich guest molecules, such as tetrathiafulvalene, have been reversibly switched by oxidative electrochemistry. The results demonstrate that surface-bound supramolecular machines can be programmed to adsorb or release appropriately designed solution species for manipulating surface chemistry.

Dunbar, Timothy D.; Kelly, Michael James; Jeppesen, Jan O. (University of California, Los Angeles, CA); Bunker, Bruce Conrad; Matzke, Carolyn M.; Stoddart, J. Fraser; Huber, Dale L.; Kushmerick, James G.; Flood, Amar H. (University of California, Los Angeles, CA); Perkins, Julie (University of California, Los Angeles, CA); Cao, Jianguo (University of California, Los Angeles, CA)

2005-07-01T23:59:59.000Z

306

Investigation on multi-variable decoupled temperature control system for enamelling machine with heated air circulation  

SciTech Connect

A lots of problems may occur frequently when controlling the temperature of the enamelling machine oven in the real industrial process, such as multi-variable coupled problem. an experimental rig with triple inputs and triple outputs was devised and a simulation modeling was established accordingly in this study,. the temperature control system based on the feedforward compensation algorithm was proposed. Experimental results have shown that the system is of high efficiency, good stability and promising application.

Li, Yang; Qin, Le; Zou, Shipeng; Long, Shijun [School of Information Engineering, Guangdong University of Technology, Guangzhou, 510006 (China)

2014-04-11T23:59:59.000Z

307

Shipboard Measurements and Estimations of AirSea Fluxes in the Western Tropical Pacific Ocean  

E-Print Network (OSTI)

Ship­board Measurements and Estimations of Air­Sea Fluxes in the Western Tropical Pacific Ocean E dur­ ing the Tropical Ocean Global Atmosphere (TOGA) Coupled Ocean and Atmospheric Response of the surface­layer turbulence properties are compared with those from previous land and ocean results. Momentum

California at Irvine, University of

308

High Heat Flux Thermoelectric Module Using Standard Bulk Material...  

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

Heat Flux Thermoelectric Module Using Standard Bulk Material High Heat Flux Thermoelectric Module Using Standard Bulk Material Presents high heat flux thermoelectric module design...

309

APPLIED HTS BULKS AND WIRES TO ROTATING MACHINES FOR MARINE PROPULSION  

Science Journals Connector (OSTI)

High?temperature superconductors allow a compact and efficient way to provide high?torque density to rotating machines with excellent operation. A field pole providing flux density of more than 1.5 T around the armature was initially designed for an axial?gap type with the flux parallel to the rotor axis. Melt?growth Gd?123 bulks as well as Bi?2223 wire windings have been successfully assembled on the rotor disk. No iron core was used though being an auxiliary flux control found in most HTS motors. Both bulk and wire types have realized a practical motor operation within a limited output range. For bulks a 15 kW 720 rpm synchronous motor was designed and tested in the group of TUMSAT Kitano Seiki and University of Fukui. A bulk field pole was cooled down by liquid nitrogen and was magnetized in the motor. To enhance the output power to more than 30 kW we developed a thermosyphon system using condensed neon. Another field pole with HTS wire for large?scale marine propulsion is also discussed on a 100 kW 230 rpm tested machine. A closed?cycle condensed neon associated with thermal insulation is also reported.

M. Miki; B. Felder; Y. Kimura; K. Tsuzuki; R. Taguchi; Y. Shiliang; Y. Xu; T. Ida; M. Izumi

2010-01-01T23:59:59.000Z

310

Machine Partitions | Argonne Leadership Computing Facility  

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

BG/Q Drivers Status Machine Overview Machine Partitions Torus Network Data Storage & File Systems Compiling & Linking Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Intrepid/Challenger/Surveyor Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Machine Partitions Mira As our production machine, the queues on Mira are very similar to those on our BG/P system Intrepid. In the prod-capability queue, partition sizes of 8192, 12288, 16384, 32768, and 49152 nodes are available. All partitions have a full torus network. The max runtime of jobs submitted to the

311

Dynamic descriptions : steps towards a design machine  

E-Print Network (OSTI)

This thesis questions which would be a valid approach for building design machine aided by computational intelligence capable of generating surprises for their designers-observers. There have been efforts since the 1960s ...

Toulkeridou, Varvara

2010-01-01T23:59:59.000Z

312

Sandia National Laboratories: Contact Z-Machine  

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

About Z Z Research Z News Contact Us Facebook Twitter YouTube Flickr RSS Z-Machine Contact Z For more information, please contact us. * Items are Required First Name * Last Name *...

313

Combined Painting Robot and Spray Painting Machine  

Science Journals Connector (OSTI)

The new Ven Spray Vario is the first system of its kind to combine an anthropomorphic robot with a spray painting machine. The system, which has been ... , brings together the flexibility of an industrial painting

2013-03-01T23:59:59.000Z

314

Machining and Technical Services Service Request Form  

E-Print Network (OSTI)

Machining and Technical Services Service Request Form Clemson University - College of Engineering $35 $60 $55 $90 $52.50 $82.50 Total Labor EDM Hours Outside Hours Outside EDM Hours Priority -

Duchowski, Andrew T.

315

Machining and Technical Services Service Request Form  

E-Print Network (OSTI)

Machining and Technical Services Service Request Form 2010-2011 Clemson University - College: Hours Price per hour Amount $35 $60 $55 $90 $52.50 $82.50 Total Labor EDM Hours Outside Hours Outside EDM Hours Priority -

Duchowski, Andrew T.

316

Seattle City Light- Vending Machine Rebate Program  

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

Seattle City Light offers qualifying customers $80 rebates for the purchase of VendingMiser Energy Efficient Vending Machines. VendingMiser reduces the energy consumption of cold drink vending...

317

March 8, 2006: Sandia's Z Machine  

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

March 8, 2006The Department's Sandia National Laboratories announces that its Z machine has produced plasmas that exceed temperatures of 2 billion degrees Kelvin-hotter than the interiors of stars....

318

Improving Statistical Machine Translation with monolingual collocation  

Science Journals Connector (OSTI)

This paper proposes to use monolingual collocations to improve Statistical Machine Translation (SMT). We make use of the collocation probabilities, which are estimated from monolingual corpora, in two aspects, namely improving word alignment for various ...

Zhanyi Liu; Haifeng Wang; Hua Wu; Sheng Li

2010-07-01T23:59:59.000Z

319

Use of virtual machines in information systems  

E-Print Network (OSTI)

This paper presents a scheme using the virtual machine concept for creating: 1) An environment for increasing the effectiveness of researchers who must use analytical, modeling systems and have complex data management ...

Donovan, John J.

1975-01-01T23:59:59.000Z

320

Measure Transformer Semantics for Bayesian Machine Learning  

E-Print Network (OSTI)

Measure Transformer Semantics for Bayesian Machine Learning Johannes Borgstr¨om1, Andrew D. Gordon1 define combinators for measure transformers, based on theorems in measure theory, and use these to give

Plotkin, Joshua B.

Note: This page contains sample records for the topic "flux coupling machines" 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

Teleportation using continuous variable quantum cloning machine  

E-Print Network (OSTI)

We show that an unknown quantum state in phase space can be teleported via three-mode entanglement generated by continuous variable quantum cloning machine (transformation). Further, proceeding with our teleportation protocol we are able to improve the fidelity of teleportation obtained by Loock et.al. [Phys.Rev.Lett. 84, 3482(2000)]. Also we study here the entanglement between the two output copies from cloning machine.

Satyabrata Adhikari

2008-02-15T23:59:59.000Z

322

Machine Learning for Precise Quantum Measurement  

E-Print Network (OSTI)

Adaptive feedback schemes are promising for quantum-enhanced measurements yet are complicated to design. Machine learning can autonomously generate algorithms in a classical setting. Here we adapt machine learning for quantum information and use our framework to generate autonomous adaptive feedback schemes for quantum measurement. In particular our approach replaces guesswork in quantum measurement by a logical, fully-automatic, programmable routine. We show that our method yields schemes that outperform the best known adaptive scheme for interferometric phase estimation.

Alexander Hentschel; Barry C. Sanders

2009-10-05T23:59:59.000Z

323

Low energy secondary cosmic ray flux (gamma rays) monitoring and its constrains  

E-Print Network (OSTI)

Temporal variation of secondary cosmic rays (SCR) flux was measured during the several full and new moon and days close to them at Department of Physics, University of Mumbai, Mumbai (Geomagnetic latitude: 10.6 N), India. The measurements were done by using NaI (Tl) scintillation detector with energy threshold of 200 keV. The SCR flux shows sudden enhancement for approximately about 2 hour in counts during couple of events out of all experimental observations. The maximum Enhancement SCR flux is about 200% as compared to the diurnal trend of SCR temporal variations. Weather parameters (temperature and relative humidity) were continuously monitored during all observation. The influences of geomagnetic field, interplanetary parameters and tidal effect on SCR flux have been considered. Summed spectra corresponding to enhancement duration indicates appearance of atmospheric radioactivity which shows single gamma ray line. Detail investigation revealed the presence of radioactive Ar 41 . This measurements puts lim...

Raghav, Anil; Yadav, Virendra; Bijewar, Nitinkumar

2014-01-01T23:59:59.000Z

324

this version: May 13, 2011 A semantic virtual machine  

E-Print Network (OSTI)

this version: May 13, 2011 A semantic virtual machine Arnold Neumaier Peter Schodl Fakult¨at f://www.mat.univie.ac.at/neum/FMathL Abstract A semantic virtual machine (SVM) is a variant of a programable register machine that combines the transparency and simplicity of the action of a Turing machine with a clearly arranged assembler

Neumaier, Arnold

325

MACHINE LEARNING IN A DYNAMIC WORLD Panel Dmussion  

E-Print Network (OSTI)

MACHINE LEARNING IN A DYNAMIC WORLD Panel Dmussion Miecsyslaw M. Kohr Panel O&m and Editor. Michal~gi,George Mason University R.S.Sutton, GTE Laboratories Machine Learning was established of machine learning research was in Cybernetic Systems and Adaptive Control. Machine Learning has been

Antsaklis, Panos

326

Use of a Machine Control & Guidance System Determination of Performance  

E-Print Network (OSTI)

1 Use of a Machine Control & Guidance System Determination of Performance Protection against. Dr. P. Rausch Why Machine Guidance? 1 Introduction Machine Guidance allows higher performance. Higher someone checking down below: 09.07.2008 3 ,,Machine control by shout and gesture". Planned Excavator Job

327

On-Line Machine Covering Yossi Azar1  

E-Print Network (OSTI)

On-Line Machine Covering Yossi Azar1 ,Leah Epstein2 1 Dept. of Computer Science, Tel of scheduling a sequence of jobs to m parallel machines as to maximize the minimum load over the machines. This situation corresponds to a case that a system which consists of the m machines is alive (i.e. productive

Azar, Yossi

328

Machine Shop Safety Tips & Safety Guidelines GENERAL SAFETY TIPS  

E-Print Network (OSTI)

Machine Shop Safety Tips & Safety Guidelines GENERAL SAFETY TIPS · Safety glasses with side shields distance away from moving machine parts, work pieces, and cutters. · Use hand tools for their designed to oil, clean, adjust, or repair any machine while it is running. Stop the machine and lock the power

Veiga, Pedro Manuel Barbosa

329

Semantic Turing machines Arnold Neumaier and Peter Schodl  

E-Print Network (OSTI)

Semantic Turing machines Arnold Neumaier and Peter Schodl Fakultät für Mathematik, Universität Wien be analyzed and proved correct. The classical Turing machine (TM) could be used, but is too inconvenient. This paper introduces a semantic Turing machine (STM), a kind of register machine that combines

Neumaier, Arnold

330

Computing the Recursive Truth Predicate on Ordinal Register Machines  

E-Print Network (OSTI)

Computing the Recursive Truth Predicate on Ordinal Register Machines Peter Koepke1 and Ryan Siders2- storing register machine. This brings us closer to "minimal" computation of set theoretic con from the machine or programming languge. These machines were designed to define and study run

Koepke, Peter

331

Tree representations via ordinal machines Philipp Schlicht and Benjamin Seyfferth  

E-Print Network (OSTI)

a subset of 1 2. Similar studies have been carried out for infinite time register machines (ITRMs), whose, we deal with machines that utilize a tape of length and either stop in less than many steps with ordinal Turing machines #12;(OTMs), the machine model introduced in [7]. Let us briefly review the basic

Schlicht, Philipp

332

Category:Gas Flux Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Flux Sampling page? For detailed information on Gas Flux Sampling as exploration techniques, click here. Category:Gas Flux Sampling Add.png Add a new Gas Flux Sampling...

333

The Model Coupling Toolkit  

Science Journals Connector (OSTI)

The advent of coupled earth system models has raised an important question in parallel computing: What is the most effective method for coupling many parallel models to form one high-performance coupled modeling system? We present our solution to this ...

Jay Walter Larson; Robert L. Jacob; Ian T. Foster; Jing Guo

2001-05-01T23:59:59.000Z

334

12. Turing Machines/Combinations of ffl We claimed that Turing machines are a formal model of  

E-Print Network (OSTI)

12. Turing Machines/Combinations of ffl We claimed that Turing machines are a formal model existed or can ever be built. ffl This lecture justifies this claim by showing how complex machines can will further justify the claim by showing that attempts to generalize Turing machines do not lead to more

Golin, Mordecai J.

335

Metamaterial anisotropic flux concentrators and magnetic arrays  

E-Print Network (OSTI)

A metamaterial magnetic flux concentrator is investigated in detail in combination with a Halbach cylinder of infinite length. A general analytical solution to the field is determined and the magnetic figure of merit is determined for a Halbach cylinder with a flux concentrator. It is shown that an ideal flux concentrator will not change the figure of merit of a given magnet design, while the non-ideal will always lower it. The geometric parameters producing maximum figure of merit, i.e. the most efficient devices, are determined. The force and torque between two concentric Halbach cylinders with flux concentrators is determined and the maximum torque is found. Finally, the effect of non-ideal flux concentrators and the practical use of flux concentrators, as well as demagnetization issues, is discussed.

Bjørk, R; Bahl, C R H

2014-01-01T23:59:59.000Z

336

Machine plumbness criteria: Interim technology release  

SciTech Connect

The objective of this technology release is to define the maximum allowable deviation from plumb of the centrifuge machine and to recommend machine installation techniques to achieve the specified criteria. The centrifuge feature used as a reference for plumbness is the casing centerline as defined by a line drawn between the theoretical centers of the top and bottom flange faces. In practice, this measurement is accomplished by using specified casing flange diameters or bolt patterns as the reference points. The criterion adopted for GCEP is that each machine shall be plumb within 0.5 in. over the length of the casing as initially installed. Over a long period of time the plumbness is allowed to degrade to 1.0 in. This standard should be achievable using the currently planned installation techniques and within a time limit consistent with GCEP operational objectives. For development testing, centrifuge machines are meticulously adjusted using a plumb bob to achieve a plumbness with 1/8 in. About one to two days are required to complete the installation. This level of effort is justified for a development machine especially where baseline data is being gathered. A more reasonable standard with a corresponding reduction in installation time is required for GCEP. The specified criteria of 0.5 in. maximum out-of-plumb at time of installation and 1.0 in., ultimate, are believed to be a reasonable compromise. Machine design features or operating modes that are dependent on vertical alignment were examined to assess the impact of the selected plumbness criteria. Machine performance and design requirements are defined in the applicable technology release documents.

Not Available

1987-06-01T23:59:59.000Z

337

Machine Maintenance Integrated Performance Support System  

SciTech Connect

The objectives of this partnership project were to develop a preventive maintenance checklist program, a troubleshooting system for the Vertical Turning Center (VTC)-5, an on-line manual, and to integrate these components with a custom browser that would run on the VTC-5 machine's controller and would support future internet/intranet delivery. Kingsbury provided subject matter experts from engineering, manufacturing, and technical support. They also provided photographs, schematics, and CAD drawings, which AlliedSignal Federal Manufacturing and Technologies (ASFM and T) digitized for use in the final program. Information from The Kingsbury troubleshooting experts were interviewed regarding symptoms and root causes of system malfunctions This knowledge was captured and from it, fault trees were developed. These trees were then incorporated into the EPSS as a troubleshooting tool. The troubleshooting portion of the system presents simple questions to the machine operator in order to determine the likely cause or causes of malfunctions and then recommends systematic corrective actions. The on-line reference manual, covering operations and maintenance, provides text and illustrations to the machine operator in a traditional structure, but additionally offers the capability to search voluminous amounts of technical data and retrieve specific information on request. The maintenance portion of the EPSS includes checklists that are displayed daily, weekly, monthly, and annually, as appropriate, on the VTC-5 controller screen. The controller software is unavailable for machining parts until the machine tool operator goes through and checks off all of the checklist items. This project provided the team with a detailed understanding of the knowledge and information required to produce and support advanced machine tools. In addition, it resulted in the design and construction of a prototype VTC-5 EPSS containing all the logic and interfaces necessary to integrate operations and maintenance information from other Kingsbury machine tools.

Bohley, M.C.; Schwartz, M.E.

1998-03-11T23:59:59.000Z

338

T-Mobile and Sierra Wireless agree cooperation in machine-to-machine Sep 01, 2009  

E-Print Network (OSTI)

T-Mobile and Sierra Wireless agree cooperation in machine-to-machine field Sep 01, 2009 · Cooperation intended to achieve further market development with quickly-usable solutions T-Mobile und Sierra their strategic cooperation. The aim is to develop joint portfolios of solutions for the growing M2M (mobile

Deutschmann, Rainer

339

Energy efficient wireless unicast routing alternatives for machine-to-machine networks  

E-Print Network (OSTI)

Review Energy efficient wireless unicast routing alternatives for machine-to-machine networks Neyre into shortest-path based energy-efficient routing alternatives to provide a reference for system designers. Next, a detailed account of energy-efficient unicast routing alternatives, with a particular focus

Uysal-Biyikoglu, Elif

340

Meso-scale machining capabilities and issues  

SciTech Connect

Meso-scale manufacturing processes are bridging the gap between silicon-based MEMS processes and conventional miniature machining. These processes can fabricate two and three-dimensional parts having micron size features in traditional materials such as stainless steels, rare earth magnets, ceramics, and glass. Meso-scale processes that are currently available include, focused ion beam sputtering, micro-milling, micro-turning, excimer laser ablation, femto-second laser ablation, and micro electro discharge machining. These meso-scale processes employ subtractive machining technologies (i.e., material removal), unlike LIGA, which is an additive meso-scale process. Meso-scale processes have different material capabilities and machining performance specifications. Machining performance specifications of interest include minimum feature size, feature tolerance, feature location accuracy, surface finish, and material removal rate. Sandia National Laboratories is developing meso-scale electro-mechanical components, which require meso-scale parts that move relative to one another. The meso-scale parts fabricated by subtractive meso-scale manufacturing processes have unique tribology issues because of the variety of materials and the surface conditions produced by the different meso-scale manufacturing processes.

BENAVIDES,GILBERT L.; ADAMS,DAVID P.; YANG,PIN

2000-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Comparison of the high temperature heat flux sensor to traditional heat flux gages under high heat flux conditions.  

SciTech Connect

Four types of heat flux gages (Gardon, Schmidt-Boelter, Directional Flame Temperature, and High Temperature Heat Flux Sensor) were assessed and compared under flux conditions ranging between 100-1000 kW/m2, such as those seen in hydrocarbon fire or propellant fire conditions. Short duration step and pulse boundary conditions were imposed using a six-panel cylindrical array of high-temperature tungsten lamps. Overall, agreement between all gages was acceptable for the pulse tests and also for the step tests. However, repeated tests with the HTHFS with relatively long durations at temperatures approaching 1000%C2%B0C showed a substantial decrease (10-25%) in heat flux subsequent to the initial test, likely due to the mounting technique. New HTHFS gages have been ordered to allow additional tests to determine the cause of the flux reduction.

Blanchat, Thomas K.; Hanks, Charles R.

2013-04-01T23:59:59.000Z

342

Cosmological Constraints on Strongly Coupled Moduli from Cosmic Strings  

E-Print Network (OSTI)

Cosmological constraints on moduli, whose coupling to matter is stronger than Planck mass suppressed coupling, are derived. In particular, moduli are considered to be produced by oscillating loops of cosmic strings and constraints are obtained from their effects on big bang nucleosynthesis and their contribution to diffuse gamma ray background and dark matter. Large volume and warped Type-IIB flux compactifications are taken as examples where strongly coupled moduli are present. Finally, the constraints on cosmic string tension, modulus mass and modulus coupling constant are obtained and it is shown that the constraints are relaxed significantly when the coupling constant is large enough. In addition, the effects of thermal production of moduli are considered and the corresponding constraints are derived.

Eray Sabancilar

2009-10-29T23:59:59.000Z

343

Transmission and Conversion of Energy by Coupled Soft Gears  

E-Print Network (OSTI)

Dynamical aspects of coupled deformable gears are investigated to clarify the differences of mechanical properties between the machines consist of hard materials and those of soft materials. In particular, the performances of two functions, the transmission and the conversion of the energy, are compared between the hard and soft gears systems. First, the responses of the coupled gears against a constant torque working on one of gears are focused for two types of couplings; P) a pair gears are coupled, and T) three gears are coupled with forming a regular triangle. In systems with the coupling P), we obtain trivial results that the rotational energy can be transmitted to other gear only if these gears are hard enough. On the other hand, in systems with the coupling T), the transmission of the rotational energy to one of the other gears appears only if these gears are soft enough. Second, we show the responses of this system in which one of gears have contact with a high temperature heat bath and the other gears have contact with a 0 temperature heat bath. With the coupling T), the directional rotations appear in two gears having contact with 0 temperature heat bath. Here, the direction of these rotations change depending on the noise strength.

Akinori Awazu

2005-03-14T23:59:59.000Z

344

New and Underutilized Technology: Vending Machine Occupancy Sensors |  

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

Vending Machine Occupancy Sensors Vending Machine Occupancy Sensors New and Underutilized Technology: Vending Machine Occupancy Sensors October 7, 2013 - 9:09am Addthis The following information outlines key deployment considerations for vending machine occupancy sensors within the Federal sector. Benefits Vending machine occupancy sensors detect when no people are in the vicinity and powers down beverage vending machines. These systems do not completely turn off compressor, but reduce their run times. Application Vending machine occupancy sensors are applicable in most building categories where vending machines are present. Key Factors for Deployment Occupancy sensors or similar features should be an integral part of new vending machine purchases. Ranking Criteria Federal energy savings, cost-effectiveness, and probability of success are

345

RHIC Machine/Detector Planning Meetings  

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

RHIC Machine/Detector Planning Meeting RHIC Machine/Detector Planning Meeting RHIC STAR PHENIX RHIC STAR PHENIX BNL Home Page C-AD Home Page C-AD ES&F Division BNL Physics Department RHIC Run History Super Conducting Magnet Division Run 14 Scheduling Physicist Home Page NPP PAC Run 13 Recommendations CAD Power Run 11-Run 13 Off-line CNI Polarization Results APEX for Run 13 RHIC Machine/Detector Meetings for Run 12 FY02-Present C-AD Energy Use Plots Cryo Power Run 11-Run 13 H-jet Target Results APEX Nov. 19-20, 2012 Workshop for Run 13 RHIC Run 13 Run Home Page (pp) FY10-Present BNL Energy Use Plot Cryo Temperatures Latest Luminosity Plots BNL Current Energy Use (BNL Intranet only and requires password) RHIC Retreat 2012

346

Gallant Precision Machining GPM | Open Energy Information  

Open Energy Info (EERE)

Gallant Precision Machining GPM Gallant Precision Machining GPM Jump to: navigation, search Name Gallant Precision Machining (GPM) Place Hsinchu, Taiwan Sector Solar Product Engaged in the design and manufacture of solar cell manufacturing equpiment. Coordinates 24.69389°, 121.148064° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":24.69389,"lon":121.148064,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

347

Machine Overview | Argonne Leadership Computing Facility  

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

BG/Q Drivers Status Machine Overview Machine Partitions Torus Network Data Storage & File Systems Compiling & Linking Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Intrepid/Challenger/Surveyor Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Machine Overview Blue Gene /Q systems are composed of login nodes, I/O nodes, and compute nodes. Login Nodes Login and compile nodes are IBM Power 7-based systems running Red Hat Linux and are the user's interface to a Blue Gene/Q system. This is where users login, edit files, compile, and submit jobs. These are shared resources

348

Multi-winding homopolar electric machine  

DOE Patents (OSTI)

A multi-winding homopolar electric machine and method for converting between mechanical energy and electrical energy. The electric machine includes a shaft defining an axis of rotation, first and second magnets, a shielding portion, and a conductor. First and second magnets are coaxial with the shaft and include a charged pole surface and an oppositely charged pole surface, the charged pole surfaces facing one another to form a repulsive field therebetween. The shield portion extends between the magnets to confine at least a portion of the repulsive field to between the first and second magnets. The conductor extends between first and second end contacts and is toroidally coiled about the first and second magnets and the shield portion to develop a voltage across the first and second end contacts in response to rotation of the electric machine about the axis of rotation.

Van Neste, Charles W

2012-10-16T23:59:59.000Z

349

The Solar Wind Power from Magnetic Flux  

Science Journals Connector (OSTI)

Observations of the fast, high-latitude solar wind throughout Ulysses' three orbits show that solar wind power correlates remarkably well with the Sun's total open magnetic flux. These observations support a recent model of the solar wind energy and particle sources, where magnetic flux emergence naturally leads to an energy flux proportional to the strength of the large-scale magnetic field. This model has also been shown to be consistent with X-ray observations of the Sun and a variety of other stars over 12 decades of magnetic flux. The observations reported here show that the Sun delivers ~600 kW Wb?1 to power the solar wind, and that this power to magnetic flux relation has been extremely stable over the last 15 years. Thus, the same law that governs energy released in the corona and from other stars also applies to the total energy in the solar wind.

N. A. Schwadron; D. J. McComas

2008-01-01T23:59:59.000Z

350

Apparatus for cooling an electric machine  

DOE Patents (OSTI)

Provided is an apparatus, for example, for use with a rotating electric machine, that includes a housing. The housing can include a housing main portion and a housing end portion. The housing main portion can be configured to be disposed proximal to a body portion of a stator section of an electric machine. The housing main portion can define a main fluid channel that is configured to conduct fluid therethrough. The housing end portion can receive fluid from said main fluid channel and direct fluid into contact with a winding end portion of a conductive winding of the stator section.

Palafox, Pepe; Gerstler, William Dwight; Shen, Xiaochun; El-Refaie, Ayman Mohamed Fawzi; Lokhandwalla, Murtuza; Salasoo, Lembit

2013-07-16T23:59:59.000Z

351

Heat resources and organic Rankine cycle machines  

Science Journals Connector (OSTI)

Abstract Various Rankine cycle architectures for single fluids and other improved versions operating with ammonia/water mixture are presented in this paper. Untapped heat resources and their potential for driving organic Rankine cycles are outlined. The nature – state and temperature of the heat source significantly influences the choice of the type of organic Rankine cycle machine. The temperature appears as a critical parameter during the selection process. Modules differ from one another from technology, size and cost viewpoints. The investment cost of an ORC project includes machine, engineering, system integration, capital costs, etc. and is closely linked to the application.

Bertrand F. Tchanche; M. Pétrissans; G. Papadakis

2014-01-01T23:59:59.000Z

352

20140430_Green Machine Florida Canyon Hourly Data  

SciTech Connect

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 01 April to 30 April 2014.

Thibedeau, Joe

2014-05-05T23:59:59.000Z

353

Green Machine Florida Canyon Hourly Data 20130731  

SciTech Connect

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 7/1/13 to 7/31/13.

Vanderhoff, Alex

2013-08-30T23:59:59.000Z

354

20130416_Green Machine Florida Canyon Hourly Data  

SciTech Connect

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 4/16/13.

Vanderhoff, Alex

2013-04-24T23:59:59.000Z

355

Green Machine Florida Canyon Hourly Data  

SciTech Connect

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 6/1/13 to 6/30/13

Vanderhoff, Alex

2013-07-15T23:59:59.000Z

356

Green Machine Florida Canyon Hourly Data  

DOE Data Explorer (OSTI)

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 6/1/13 to 6/30/13

Vanderhoff, Alex

357

20130416_Green Machine Florida Canyon Hourly Data  

DOE Data Explorer (OSTI)

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 4/16/13.

Vanderhoff, Alex

358

20140430_Green Machine Florida Canyon Hourly Data  

DOE Data Explorer (OSTI)

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 01 April to 30 April 2014.

Thibedeau, Joe

359

Green Machine Florida Canyon Hourly Data 20130731  

DOE Data Explorer (OSTI)

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a mining operation, by employing ElectraTherm's modular and mobile heat-to-power "micro geothermal" power plant with output capacity expected in the 30-70kWe range. The Green Machine is an Organic Rankine Cycle power plant. The Florida Canyon machine is powered by geothermal brine with air cooled condensing. The data provided is an hourly summary from 7/1/13 to 7/31/13.

Vanderhoff, Alex

360

A machine learning framework for classifying invulnerabilites [sic] and predicting exploitability  

E-Print Network (OSTI)

Flow . . . 15 Chapter 4 Using Machine Learning for Classi?cation . . . 4.1 Supervised Machine Learning Approach . .with Kernels: Support Vector Machines, Regularization,

Bozorgi, Mehran

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Machine Assistance in Collection Building: New Tools, Research, Issues and Reflections  

E-Print Network (OSTI)

www.jaist.ac.jp/~tajima/ Machine assistance in collectionInternational Conference on Machine Learning (2004), http://International Conference on Machine Learning (Menlo Park

Mitchell, Steve

2006-01-01T23:59:59.000Z

362

Review: Paper Machines: About Cards & Catalogs, 1548-1929 by Markus Krajewski  

E-Print Network (OSTI)

Paper Machines: About Cards & Catalogs, 1548-1929, by MarkusKrajewski, author of Paper Machines: About Cards & Catalogs,the prototypical universal machine defined by Alan Turing,

Currie, Morgan

2013-01-01T23:59:59.000Z

363

Support vector machines improve the accuracy of evaluation for the performance of laparoscopic training tasks  

E-Print Network (OSTI)

009-0556-6 Support vector machines improve the accuracy ofand support vector machine [SVM]) were compared. Theevaluation Á Support vector machines Á Training B. Allen (&)

Allen, Brian; Nistor, Vasile; Dutson, Erik; Carman, Greg; Lewis, Catherine; Faloutsos, Petros

2010-01-01T23:59:59.000Z

364

Solution of inverse dynamics problems for contour error minimization in CNC machines  

E-Print Network (OSTI)

metal cut- ting mechanics, machine tool vibrations, and CNCerror minimization in CNC machines Charlie A. Ernesto · RidaAbstract For CNC machines governed by typical feed- back

Ernesto, Charlie A.; Farouki, Rida T.

2010-01-01T23:59:59.000Z

365

A Numerical Comparison of Rule Ensemble Methods and Support Vector Machines  

E-Print Network (OSTI)

tutorial on support vector machines for pattern recognition.for support vector machines. Computer Science Dept. ,Methods and Support Vector Machines Juan Meza ? Mark Woods †

Meza, Juan C.

2010-01-01T23:59:59.000Z

366

Permanent-magnet-less machine having an enclosed air gap  

DOE Patents (OSTI)

A permanent magnet-less, brushless synchronous system includes a stator that generates a magnetic rotating field when sourced by an alternating current. An uncluttered rotor disposed within the magnetic rotating field is spaced apart from the stator to form an air gap relative to an axis of rotation. A stationary excitation core spaced apart from the uncluttered rotor by an axial air gap and a radial air gap substantially encloses the stationary excitation core. Some permanent magnet-less, brushless synchronous systems include stator core gaps to reduce axial flux flow. Some permanent magnet-less, brushless synchronous systems include an uncluttered rotor coupled to outer laminations. The quadrature-axis inductance may be increased in some synchronous systems. Some synchronous systems convert energy such as mechanical energy into electrical energy (e.g., a generator); other synchronous systems may convert any form of energy into mechanical energy (e.g., a motor).

Hsu, John S. (Oak Ridge, TN)

2012-02-07T23:59:59.000Z

367

Achieving high flux amplification in a gun-driven, flux-core spheromak  

Science Journals Connector (OSTI)

A new means of operating flux-core spheromaks with possibly increased stability, confinement and pulse length is analysed by a resistive magnetohydrodynamic (MHD) model. High amplification of the bias poloidal flux, required to minimize ohmic losses, is achieved by reducing the bias rapidly in a plasma formed at a lower amplification. The plasma separatrix is predicted to expand and incorporate the removed bias flux maintaining the total poloidal flux within the spheromak's flux-conserving wall. MHD energy on open magnetic field lines is reduced, reducing magnetic fluctuation levels. A means of experimental verification is suggested that may point the way to fusion-relevant spheromaks.

E.B. Hooper; D.N. Hill; H.S. McLean; C.A. Romero-Talamás; R.D. Wood

2007-01-01T23:59:59.000Z

368

CSP Theorems for Communicating B Machines  

E-Print Network (OSTI)

CSP Theorems for Communicating B Machines Steve Schneider and Helen Treharne Technical Report CSD #12;#12;Introduction 1 Abstract. Recent work on combining CSP and B has provided ways of describing sys- tems comprised of components described in both B (to express requirements on state) and CSP (to

Doran, Simon J.

369

Nanoscale Molecular Transport by Synthetic DNA Machines  

E-Print Network (OSTI)

Nanoscale Molecular Transport by Synthetic DNA Machines Jong-Shik Shin1 and Niles A. Pierce1,2 1 a processive bipedal DNA walker. Powered by externally controlled DNA fuel strands, the walker locomotes with a 5 nm stride by advancing the trailing foot to the lead at each step. On a periodic DNA track

Pierce, Niles A.

370

ARTIGO INTERNET 1. Lisbon Machine Learning School  

E-Print Network (OSTI)

University (CMU); Slav Petrov, da Google Inc. USA; Koby Crammer, do Israel Institute of Technology; Mário (machine learning, em inglês) tem vindo a assumir na investigação com vista à criação de soluções para o

Instituto de Sistemas e Robotica

371

Direct fired absorption machine flue gas recuperator  

DOE Patents (OSTI)

A recuperator which recovers heat from a gas, generally the combustion gas of a direct-fired generator of an absorption machine. The recuperator includes a housing with liquid flowing therethrough, the liquid being in direct contact with the combustion gas for increasing the effectiveness of the heat transfer between the gas and the liquid.

Reimann, Robert C. (Lafayette, NY); Root, Richard A. (Spokane, WA)

1985-01-01T23:59:59.000Z

372

Design of a frozen fruit smoothie machine  

E-Print Network (OSTI)

A smoothie machine known as the FruziFridge is being deterministically designed to dispense frozen fruit smoothies. The design is scalable so it can be made available in homes as a built-in module of a refrigerator or in ...

Toussaint, Teddy A. (Teddy Antoine)

2013-01-01T23:59:59.000Z

373

Gravitational dispersion in a torsional wave machine  

E-Print Network (OSTI)

We demonstrate that mechanical waves traveling in a torsional, mechanical wave machine exhibit dispersion due to gravity and the discreteness of the medium. We also show that although the dispersion due to discreteness is negligible, the dispersion due to gravity can be easily measured, and can be shown to disappear in a zero-gravity environment.

Rafael de la Madrid; Alejandro Gonzalez; George Irwin

2014-09-01T23:59:59.000Z

374

A novel capillary polymerase chain reaction machine  

E-Print Network (OSTI)

I built a novel prototype capillary polymerase chain reaction machine. The purpose was to perform a single reaction as fast as possible with a reaction volume - 100 nl. The PCR mix is in the form of a 1 /1 droplet that ...

Chiou, Jeffrey Tsungshuan

2001-01-01T23:59:59.000Z

375

Multiple phase estimation in quantum cloning machines  

E-Print Network (OSTI)

Since the initial discovery of the Wootters-Zurek no-cloning theorem, a wide variety of quantum cloning machines have been proposed aiming at imperfect but optimal cloning of quantum states within its own context. Remarkably, most previous studies have employed the Bures fidelity or the Hilbert-Schmidt norm as the figure of merit to characterize the quality of the corresponding cloning scenarios. However, in many situations, what we truly care about is the relevant information about certain parameters encoded in quantum states. In this work, we investigate the multiple phase estimation problem in the framework of quantum cloning machines, from the perspective of quantum Fisher information matrix (QFIM). Focusing on the generalized d-dimensional equatorial states, we obtain the analytical formulas of QFIM for both universal quantum cloning machine (UQCM) and phase-covariant quantum cloning machine (PQCM), and prove that PQCM indeed performs better than UQCM in terms of QFIM. We highlight that our method can be generalized to arbitrary cloning schemes where the fidelity between the single-copy input and output states is input-state independent. Furthermore, the attainability of the quantum Cramer-Rao bound is also explicitly discussed.

Yao Yao; Li Ge; Xing Xiao; Xiao-guang Wang; Chang-pu Sun

2014-07-22T23:59:59.000Z

376

The Machine Learning and Traveling Repairman Problem  

E-Print Network (OSTI)

The goal of the Machine Learning and Traveling Repairman Problem (ML&TRP) is to determine a route for a “repair crew,” which repairs nodes on a graph. The repair crew aims to minimize the cost of failures at the nodes, but ...

Tulabandhula, Theja

377

Handbook of Research on Machine Learning  

E-Print Network (OSTI)

Handbook of Research on Machine Learning Applications and Trends: Algorithms, Methods of the trademark or registered trademark. Library of Congress Cataloging-in-Publication Data Handbook of research and complex data point cloud. ABStrAct In many physical, statistical, biological and other investigations

378

Information, knowledge and the future of machines  

Science Journals Connector (OSTI)

...Man-Machine Systems Models, Statistical...trends Technology Assessment, Biomedical 10...speed-control system and one without...and influence steam flow. In the...satisfactorily (using the tools of the physicist's...pattern-processing systems which are involved...is a valuable tool when comparing...

2003-01-01T23:59:59.000Z

379

HEART SMART NUTRITION Be a Lean Machine  

E-Print Network (OSTI)

Lesson 6 HEART SMART NUTRITION Be a Lean Machine This Heart Smart Nutrition series can help you Heart, Lung and Blood Institute). Physical activity increases your metabolic rate, which helps to burn more calories. Plus it helps the heart and lungs function to full capacity. Exercise also helps raise

380

PC(Note PC catalogue) (Machine body)  

E-Print Network (OSTI)

Specifications PC PC Code Image Brand Model PC Kingsoft Office Plus () ESET SMART () Kingsoft Office Microsoft Wireless LAN Remarks Specifications PC PC Code Image Brand Model K012 Fujitsu LOOK FMVLR7YN24 Core2DUO Weight (Machine body) Accessory LAN Wireless LAN Remarks Specifications PC PC Code Image Brand

Katsumoto, Shingo

Note: This page contains sample records for the topic "flux coupling machines" 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

Covered Product Category: Refrigerated Beverage Vending Machines  

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

FEMP provides acquisition guidance and Federal efficiency requirements across a variety of product categories, including refrigerated beverage vending machines, which are covered by the ENERGY STAR® program. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

382

CollageMachine: Model of ``Interface Ecology''  

E-Print Network (OSTI)

CollageMachine: Model of ``Interface Ecology'' By Andruid Kerne dissertation submitted partial addresses browsing creatively, been co­developed with the metadisciplinary framework interface ecology, in addition inside them, open process without definite bounds. a metadiscipline, interface ecology brings

Mohri, Mehryar

383

Simulation of the electrochemical machining process  

SciTech Connect

An algorithm for simulating a two-dimensional electrochemical machining process is presented. A major part of the calculation, the solution of Laplace's equation, is accomplished by a boundary element method based upon Green's formula. Polarization, in the form of the Tafel equation, is included in the model. The computer program is discussed in detail.

Gray, L.J.; Serbin, C.A.; Dietrich, W.C.

1984-11-01T23:59:59.000Z

384

Chemical implementation of finite-state machines  

Science Journals Connector (OSTI)

...can be implemented chemically by the use of an autonomously oscillating catalyst E. We assume that E oscil- lates in a nonsinusoidal...species of neurons 1 and 2. A binary number is represented as a string of digits presented to the machine sequentially in time with...

A Hjelmfelt; E D Weinberger; J Ross

1992-01-01T23:59:59.000Z

385

Electric Machine R&D | Department of Energy  

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

Machine R&D Electric Machine R&D Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008 on February 25, 2008 in Bethesda, Maryland....

386

Prédiction des conflits dans des systèmes homme-machine.  

E-Print Network (OSTI)

??Prédiction des conflits dans le systèmes homme-machine. Le travail fait partie de la recherche consacrée à des problèmes d'interaction homme-machine et aux conflits entre l'homme… (more)

Pizziol, Sergio

2013-01-01T23:59:59.000Z

387

Virtual cutter path display for dental milling machine  

E-Print Network (OSTI)

This paper presents the prototype of a mixed reality system using the computer controlled dental milling machine, which is called MRD Mill. First, overview of the core dental milling machine developed in this study is ...

Ito, Teruaki

388

Intelligent Vision-Based Computerized Numerically Controlled (CNC) Machine  

Science Journals Connector (OSTI)

In this article a system is developed to improve the performance of Computerized Numerically Controlled (CNC) machines by utilizing on-line vision based ... and control systems. Two different types of CNC machine...

Ghassan Al-Kindi; Hussien Zughaer

2012-01-01T23:59:59.000Z

389

Curvature gouge detection and prevention in 5-axis CNC machining.  

E-Print Network (OSTI)

??Five-axis CNC machining presents high efficiency and unparallel flexibility in the machining of complex curved surfaces. However, generation of gouge-free CNC tool path and cutter… (more)

Wang, Yin Jack

2010-01-01T23:59:59.000Z

390

DOE - Office of Legacy Management -- American Machine and Foundry...  

Office of Legacy Management (LM)

the former American Machine & Foundry Co. site; January 6, 1995 VA.06-3 - AEC Letter; Johnson to American Machine & Foundry Company; concerning Source Material License No. C-3635;...

391

Sandia gives Japanese elected official a tour of Z machine |...  

National Nuclear Security Administration (NNSA)

tour of Z machine Sandia recently hosted Yasuyuki Kaneko, a Sapporo city councilor from Japan, to provide an understanding the importance of the work done at the Z machine and to...

392

Exponentially modified QCD coupling  

SciTech Connect

We present a specific class of models for an infrared-finite analytic QCD coupling, such that at large spacelike energy scales the coupling differs from the perturbative one by less than any inverse power of the energy scale. This condition is motivated by the Institute for Theoretical and Experimental Physics operator product expansion philosophy. Allowed by the ambiguity in the analytization of the perturbative coupling, the proposed class of couplings has three parameters. In the intermediate energy region, the proposed coupling has low loop-level and renormalization scheme dependence. The present modification of perturbative QCD must be considered as a phenomenological attempt, with the aim of enlarging the applicability range of the theory of the strong interactions at low energies.

Cvetic, Gorazd [Department of Physics, Universidad Tecnica Federico Santa Maria, Valparaiso (Chile); Center of Subatomic Studies, UTFSM, Valparaiso (Chile); Valenzuela, Cristian [Department of Physics, Universidad Tecnica Federico Santa Maria, Valparaiso (Chile)

2008-04-01T23:59:59.000Z

393

The model coupling toolkit.  

SciTech Connect

The advent of coupled earth system models has raised an important question in parallel computing: What is the most effective method for coupling many parallel models to form a high-performance coupled modeling system? We present our solution to this problem--The Model Coupling Toolkit (MCT). We explain how our effort to construct the Next-Generation Coupler for NCAR Community Climate System Model motivated us to create this toolkit. We describe in detail the conceptual design of the MCT and explain its usage in constructing parallel coupled models. We present preliminary performance results for the toolkit's parallel data transfer facilities. Finally, we outline an agenda for future development of the MCT.

Larson, J. W.; Jacob, R. L.; Foster, I.; Guo, J.

2001-04-13T23:59:59.000Z

394

International Conference on Machine Control & Guidance 2008 1 New Technologies for Telematics and Machine Control  

E-Print Network (OSTI)

systems, water accumulations were a persistent problem, thus voiding the effect the drainage was supposed to the blade of a machine, for example a motor grader. Icons or LEDs guide the motor grader operator while he

395

Nonlocal fluxes at a plasma sheath  

SciTech Connect

The particle and energy fluxes of electrons at the boundary of a plasma in contact with a perfectly absorbing plate are considered. In general, the fluxes are shown not to be determined by the plasma temperature and density at the plate but rather by a convolution of the plasma profiles in the vicinity of the plate. A simple empirical expression is proposed for the nonlocal fluxes, which approximately reproduces the results of a full kinetic calculation. The implications of this, to divertor plasmas near the neutralizer plate, are discussed.

Marchand, R.; Abou-Assaleh, Z.; Matte, J.P. (INRS-Energie, C. P. 1020, Varennes, Quebec, J3X 1S2, Canada (CA))

1990-06-01T23:59:59.000Z

396

High Metal Removal Rate Process for Machining Difficult Materials  

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

or otherwise restricted information. Project Objective Develop ultrafast laser and precise motion control technologies for micromachining difficult-to-machine...

397

Order Acceptance and Scheduling Problem in Two-machine Flow ...  

E-Print Network (OSTI)

Jul 29, 2014 ... Order Acceptance and Scheduling Problem in Two-machine Flow Shops: New Mixed Integer Programming Formulations.

Rasul Esmaeilbeigi

2014-07-29T23:59:59.000Z

398

Covered Product Category: Water-Cooled Ice Machines  

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

The Federal Energy Management Program (FEMP) provides acquisition guidance and federal efficiency requirements for water-cooled ice machines.

399

Comment on "Efficiency of Isothermal Molecular Machines at Maximum Power"  

E-Print Network (OSTI)

Comment on "Efficiency of Isothermal Molecular Machines at Maximum Power" (PRL 108, 210602 (2012), arXiv:1201.6396)

Yunxin Zhang

2012-06-06T23:59:59.000Z

400

Towards an Algebraic Speci cation of the Java Virtual Machine  

E-Print Network (OSTI)

Towards an Algebraic Speci cation of the Java Virtual Machine K Stephenson Department of Computer of the architecture of an abstract and simpli ed version of the Java Virtual Machine JVM. This concentration on the implementation-independent features of the machine allows us to build a clean and easily comprehensible model

Grant, P. W.

Note: This page contains sample records for the topic "flux coupling machines" 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

Technical and Cost Assessment of the PCAST Machine  

E-Print Network (OSTI)

Technical and Cost Assessment of the PCAST Machine Final Report PCAST ITER Volume II Chapter 4 an ignition-moderate-burn device smaller and less costly than ITER, the costing for this machine is presented ITER merely used fixed numbers or the data was considered more representative of the PCAST machine

402

Kernel Machine Based Feature Extraction Algorithms for Regression Problems  

E-Print Network (OSTI)

Kernel Machine Based Feature Extraction Algorithms for Regression Problems Csaba Szepesv´ari 1 and Andr´as Kocsor and Korn´el Kov´acs 2 Abstract. In this paper we consider two novel kernel machine based performance of the algorithm. The second algo- rithm combines kernel machines with average derivative

Szepesvari, Csaba

403

72 09-2011 elektor The Chaos Machine  

E-Print Network (OSTI)

72 09-2011 elektor retronics The Chaos Machine Analogue computing rediscovered (1) For some of us reliability. Analogue computers are machines that are built to behave as the system we want to compute. They are powerful and engaging computing machines that are cheap and simple to build. This two-part Retronics

Ambaum, Maarten

404

Machine Learning for Market Microstructure and High Frequency Trading  

E-Print Network (OSTI)

Machine Learning for Market Microstructure and High Frequency Trading Michael Kearns Yuriy Nevmyvaka 1 Introduction In this chapter, we overview the uses of machine learning for high frequency trading and market microstructure data and problems. Machine learning is a vibrant subfield of computer

Plotkin, Joshua B.

405

Incremental Machine Descriptions for GCC Sameera Deshpande Uday P. Khedker  

E-Print Network (OSTI)

Incremental Machine Descriptions for GCC Sameera Deshpande Uday P. Khedker Indian Institute of Technology, Bombay {sameera,uday}@cse.iitb.ac.in Abstract The mechanism of providing machine descriptions a GCC port exists. However, this mechanism is quite ad hoc and the machine descriptions are dif- ficult

Khedker, Uday

406

Technical Documentation for System Center 2012 Virtual Machine  

E-Print Network (OSTI)

#12; Technical Documentation for System Center 2012 ­ Virtual Machine Manager VMM Information Experience Team Summary: Virtual Machine Manager (VMM) is a management solution resources in order to create and deploy virtual machines and services to private clouds that you have

Hunt, Galen

407

Turing Machine as an ecological model for Task Analysis  

E-Print Network (OSTI)

1 Turing Machine as an ecological model for Task Analysis Thierry Morineau, Emmanuel Frénod model is based on the Turing Machine formalism and takes into account the variety of situations that can opening a door. Keywords: Cognitive work analysis, task analysis, Turing machine, affordance #12;3 1

Frénod, Emmanuel

408

Department of Mechanical Engineering Spring 2010 Bipedal Machine  

E-Print Network (OSTI)

PENNSTATE Department of Mechanical Engineering Spring 2010 Bipedal Machine Overview The Spring 2010 group inherited a bipedal machine structure capable of withstanding static loading, but not dynamic times the machine weight) in several different loading orientations. The group made exctensive use

Demirel, Melik C.

409

Towards an Algebraic Specification of the Java Virtual Machine  

E-Print Network (OSTI)

Towards an Algebraic Specification of the Java Virtual Machine K Stephenson Department of Computer of the architecture of an abstract and simplified version of the Java Virtual Machine (JVM). This concentration on the implementation­independent features of the machine allows us to build a clean and easily comprehensible model

Grant, P. W.

410

MACHINE LEARNING AND MAPPING ALGORITHMS APPLIED TO PROTEOMICS PROBLEMS  

E-Print Network (OSTI)

MACHINE LEARNING AND MAPPING ALGORITHMS APPLIED TO PROTEOMICS PROBLEMS By William Shane Sanders;MACHINE LEARNING AND MAPPING ALGORITHMS APPLIED TO PROTEOMICS PROBLEMS By William Shane Sanders Approved Title of Study: MACHINE LEARNING AND MAPPING ALGORITHMS APPLIED TO PROTEOMICS PROBLEMS Pages in Study

Ray, David

411

Is Machine Learning the Wrong Name? Xiaojin Zhu  

E-Print Network (OSTI)

Is Machine Learning the Wrong Name? Xiaojin Zhu Department of Computer Sciences University of Wisconsin-Madison October 2010 (University of Wisconsin) Is Machine Learning the Wrong Name? 1 / 33 #12;Iris Learns "Cow" (University of Wisconsin) Is Machine Learning the Wrong Name? 2 / 33 #12;Iris Learns "Cow

Zhu, Xiaojin "Jerry"

412

Online Load Balancing for Related Machines 1 Piotr Berman  

E-Print Network (OSTI)

), the load of a machine i in schedule s and Load(s), the load of entire schedule s as follows: load(s; i) = 1On­line Load Balancing for Related Machines 1 Piotr Berman The Pennsylvania State University of randomized algorithms for this problem. Key Words: on­line algorithm, load balancing, related machines

Charikar, Moses

413

Human versus Machine in the Topic Distillation Task Mingfang Wu  

E-Print Network (OSTI)

Human versus Machine in the Topic Distillation Task Mingfang Wu 1 , Gheorghe Muresan2 , Alistair Mc. The focus is on comparing humans and machine algorithms in terms of performance in a topic distillation task demonstrated that machines can perform nearly as well as people on the topic distillation task. Given a system

Wu, Mingfang

414

Improving the Accuracy and Speed of Support Vector Machines  

E-Print Network (OSTI)

Improving the Accuracy and Speed of Support Vector Machines Chris J.C. Burges Bell Laboratories bs@mpik-tueb.mpg.de Abstract Support Vector Learning Machines (SVM) are nding application in pattern to achieve a factor of fty speedup in test phase over the virtual support vector machine. The combined

415

Support Vector Machines for Differential Finn Kuusisto1  

E-Print Network (OSTI)

Support Vector Machines for Differential Prediction Finn Kuusisto1 , Vitor Santos Costa2 , Houssam, Madison, WI, USA 2 University of Porto, Porto, Portugal 3 Amazon, Seattle, WA, USA Abstract. Machine medical applications and show excellent results. Keywords: support vector machine, uplift modeling 1

Page Jr., C. David

416

Abstract geometrical computation 4: small Turing universal signal machines  

E-Print Network (OSTI)

Abstract geometrical computation 4: small Turing universal signal machines J´er^ome Durand provides several very small signal machines able to perform any compu- tation --in the classical understanding-- generated from Turing machines, cellular automata and cyclic tag systems. A halting universal

Paris-Sud XI, Université de

417

ON THE CONFIGURATION-LP FOR SCHEDULING ON UNRELATED MACHINES  

E-Print Network (OSTI)

ON THE CONFIGURATION-LP FOR SCHEDULING ON UNRELATED MACHINES JOSÃ? VERSCHAE AND ANDREAS WIESE Abstract. One of the most important open problems in machine scheduling is the problem of scheduling a set of jobs on unrelated machines to minimize the makespan. The best known approximation algorithm

Nabben, Reinhard

418

Solving the ANTS Problem with Asynchronous Finite State Machines  

E-Print Network (OSTI)

Solving the ANTS Problem with Asynchronous Finite State Machines Yuval Emek1 , Tobias Langner2 such that each agent is controlled by an asynchronous (randomized) finite state machine: they possess a constant actions are controlled by a randomized finite state machine (FSM) operating in an asynchronous en

419

Improved core promoter prediction using ensembles of support vector machines  

E-Print Network (OSTI)

Improved core promoter prediction using ensembles of support vector machines Introduction to locate the core promoter region, or even more specific: where the transcription of a gene starts. Machine is very difficult to model in e.g. support vector machines (SVM) as there is so little positive

Gent, Universiteit

420

Expressive Power and Approximation Errors of Restricted Boltzmann Machines  

E-Print Network (OSTI)

#12;Expressive Power and Approximation Errors of Restricted Boltzmann Machines Guido F. Montufar1 Boltzmann Machines (RBMs) depending on the number of units that they contain, and which are representative Machine (RBM) [23, 10] is a learning system con- sisting of two layers of binary stochastic units

Note: This page contains sample records for the topic "flux coupling machines" 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

Technical Report No. 2006-510 ACCELERATING MACHINES  

E-Print Network (OSTI)

Technical Report No. 2006-510 ACCELERATING MACHINES Robert Fraser and Selim G. Akl School Abstract This paper presents an overview of accelerating machines. We begin by exploring the history of the accelerating machine model and the potential power that it provides. We look at some of the problems that could

Graham, Nick

422

www.cambridge.org/us/9780521194280 Molecular Machines in  

E-Print Network (OSTI)

www.cambridge.org/us/9780521194280 Molecular Machines in Biology Workshop of the Cell Joachim Frank Columbia University, New York About the Book The concept of molecular machines in biology has transformed, translation, protein folding, and protein degradation, are all carried out by molecular machines. This volume

Grishok, Alla

423

A Functional Correspondence between Evaluators and Abstract Machines  

E-Print Network (OSTI)

A Functional Correspondence between Evaluators and Abstract Machines Mads Sig Ager, Dariusz machine from an ordinary call-by-name evaluator and by deriving an ordinary call-by-value evaluator from Felleisen et al.'s CEK-machine. The first derivation is strikingly simpler than what can be found

Hutton, Graham

424

Communicating B Machines Steve Schneider and Helen Treharne  

E-Print Network (OSTI)

Communicating B Machines Steve Schneider and Helen Treharne Department of Computer Science, Royal concurrent B machines. This approach supports compositional veri cation: each of the controlled ma- chines correctness of the com- bined communicating system. Reasoning about controlled machines sep- arately

Doran, Simon J.

425

System/370 Extended Architecture: Facilities for Virtual Machines  

E-Print Network (OSTI)

p. H. Gum System/370 Extended Architecture: Facilities for Virtual Machines This paper describes the evolution of facilities for virtual machines on IBM System/370 computers, and presents the elements of a new architectural facility designed for the virtual-machine environment. Assists that have been added to various

Yang, Junfeng

426

DBA-VM: Dynamic Bandwidth Allocator for Virtual Machines  

E-Print Network (OSTI)

DBA-VM: Dynamic Bandwidth Allocator for Virtual Machines Ahmed Amamou, Manel Bourguiba, Kamel for Virtual Machines with regard to the established SLAs. The proposed scheme enforces the isolation between the virtual machines through the transmission bandwidth adjustment at the network I/O channel

Paris-Sud XI, Université de

427

A Typed Calculus Supporting Shallow Embeddings of Abstract Machines  

E-Print Network (OSTI)

A Typed Calculus Supporting Shallow Embeddings of Abstract Machines Aaron Bohannon Zena M. Ariola taken by abstract machines and reductions in a system of proof terms for a version the sequent calculus. We believe that by doing so we shed light on some essential characteristics of abstract machines

Ariola, Zena M.

428

On Time Machines in KerrNewman Spacetime  

E-Print Network (OSTI)

On Time Machines in Kerr­Newman Spacetime Diplomarbeit der Philosophisch´aj´icek Institut f¨ur theoretische Physik Universit¨at Bern #12;#12;On Time Machines in Kerr­Newman Spacetime, The Time Machine #12;#12;Contents 1 Introduction 1 1.1 Historical Remarks

Wüthrich, Christian

429

Support Vector Machines in Moderate Sub-pixel Snow Mapping  

E-Print Network (OSTI)

Support Vector Machines in Moderate Sub-pixel Snow Mapping Hongen Zhang College of Environmental technique in sub-pixel snow mapping, support vector machines (SVMs). In practice, SVM method provided% as compared to the reference data from Aster image classification, which show that the support vector machines

California at Santa Barbara, University of

430

Machines and the Body between Anatomy and Pathology  

E-Print Network (OSTI)

Machines and the Body between Anatomy and Pathology Domenico Bertoloni Meli* 1. Introduction of anatomists sought to explain the operations of the body in terms of machines of varying nature and complexity. These machines responded to shifting criteria of intelligibility at the time: whereas Aristotelian or Galenic

Bertoloni Meli, Domenico

431

Permuting machines and priority queues R. E. L. Aldred  

E-Print Network (OSTI)

Permuting machines and priority queues R. E. L. Aldred M. D. Atkinson H. P. van Ditmarsch C. C. Handley D. A. Holton D. J. McCaughan March 31, 2005 Abstract Machines whose sole function is to re-order their input data are consid- ered. Every such machine defines a set of allowable input-output pairs

Atkinson, Mike

432

Heavy Machine Failure Maintenance Stratege Study Based on FMEA  

Science Journals Connector (OSTI)

Heavy machine is mainly used for large-scale, large parts of the processing, is the country's headed guard equipment. Heavy machine's non-normal shutdown will result in significant damage to the enterprise, how to effectively improve the maintenance ... Keywords: Heavy machine, FMEA, Maintenance Strategy

Deng Chao; Xiong Yao; Yuan-hang Wang; Wu Jun

2010-06-01T23:59:59.000Z

433

Safe Operating Procedure LOCKOUT/TAGOUT FOR MACHINES & EQUIPMENT  

E-Print Network (OSTI)

Safe Operating Procedure (5/11) LOCKOUT/TAGOUT FOR MACHINES & EQUIPMENT: SPECIAL CIRCUMSTANCES://ehs.unl.edu/) Introduction This SOP is intended to work in tandem with other EHS SOPs related to Lockout/Tagout (LO/TO): · Lockout/Tagout for Machines & Equipment: Program Overview · Lockout/Tagout for Machines & Equipment

Farritor, Shane

434

Multiobjective optimization of the dry electric discharge machining process  

E-Print Network (OSTI)

January 15, 2009 Abstract Dry Electric Discharge Machining (EDM) is an environment­friendly modification: Electric Discharge Machining (EDM), Dry EDM, Design of experiments, Multi­objective optimization, NSGA II;1 Introduction Electric Discharge Machining (EDM) is a thermo­electric process in which material removal takes

Paris-Sud XI, Université de

435

Parameter estimation for knowledge and diagnosis of electrical machines  

E-Print Network (OSTI)

Chapitre 1 Parameter estimation for knowledge and diagnosis of electrical machines Jean in "Control Methods for Electrical Machines, ISTE Ltd and John Wiley & Sons Inc (Ed.) (2009) 207-243" DOI : 10.1002/9780470611760 #12;Chapter 1 Parameter estimation for knowledge and diagnosis of electrical machines 1

Boyer, Edmond

436

Abstract machines for game semantics, revisited Olle Fredriksson  

E-Print Network (OSTI)

: In this paper we are developing the line of work on PAM/IAM/JAM in order to define new abstract machines whichAbstract machines for game semantics, revisited Olle Fredriksson University of Birmingham, UK Dan R. Ghica University of Birmingham, UK Abstract--We define new abstract machines for game seman- tics which

Ghica, Dan

437

Numerical analysis of the coherent radiation emission by two stacked Josephson flux-flow oscillators  

SciTech Connect

The numerical investigation of the radiation emission by a system of two magnetically coupled, long Josephson junctions is reported. Time-dependent synchronized voltage response in the flux-flow regime is analyzed for the case of in-phase and out-of-phase oscillations in the junctions. Simulations show that Josephson junctions operating in the in-phase flux-flow mode may generate rf radiation power by a factor of more than 4 larger than that of a single Josephson junction. The radiation in the out-of-phase flux-flow mode is characterized by nearly completely suppressed amplitudes of odd harmonics and considerably damped even harmonics as compared to that of a single barrier junction. The dependence of the radiation power on the parameter spread between the junctions is investigated. The advantages of using stacked Josephson junctions as oscillators for the sub-mm wave band are discussed. {copyright} {ital 1996 American Institute of Physics.}

Wallraff, A.; Goldobin, E.; Ustinov, A.V. [Institute of Thin Film and Ion Technology, Research Center Juelich (KFA), D-52425 (Germany)] [Institute of Thin Film and Ion Technology, Research Center Juelich (KFA), D-52425 (Germany)

1996-12-01T23:59:59.000Z

438

Casimir energy and force induced by an impenetrable flux tube of finite radius  

E-Print Network (OSTI)

A perfectly reflecting (Dirichlet) boundary condition at the edge of an impenetrable magnetic-flux-carrying tube of nonzero transverse size is imposed on the charged massive scalar matter field which is quantized outside the tube. We show that the vacuum polarization effects outside the tube give rise to a macroscopic force acting at the increase of the tube radius (if the magnetic flux is held steady). The Casimir energy and force are periodic in the value of the magnetic flux, being independent of the coupling to the space-time curvature scalar. We conclude that a topological defect of the vortex type can polarize the vacuum of only those quantum fields that have masses which are much less than a scale of the spontaneous symmetry breaking.

Gorkavenko, V M; Stepanov, O B

2013-01-01T23:59:59.000Z

439

Casimir energy and force induced by an impenetrable flux tube of finite radius  

E-Print Network (OSTI)

A perfectly reflecting (Dirichlet) boundary condition at the edge of an impenetrable magnetic-flux-carrying tube of nonzero transverse size is imposed on the charged massive scalar matter field which is quantized outside the tube. We show that the vacuum polarization effects outside the tube give rise to a macroscopic force acting at the increase of the tube radius (if the magnetic flux is held steady). The Casimir energy and force are periodic in the value of the magnetic flux, being independent of the coupling to the space-time curvature scalar. We conclude that a topological defect of the vortex type can polarize the vacuum of only those quantum fields that have masses which are much less than a scale of the spontaneous symmetry breaking.

V. M. Gorkavenko; Yu. A. Sitenko; O. B. Stepanov

2013-12-13T23:59:59.000Z

440

Glassy Chimeras could be blind to quantum speedup: Designing better benchmarks for quantum annealing machines  

E-Print Network (OSTI)

Recently, a programmable quantum annealing machine has been built that minimizes the cost function of hard optimization problems by adiabatically quenching quantum fluctuations. Tests performed by different research teams have shown that, indeed, the machine seems to exploit quantum effects. However experiments on a class of random-bond instances have not yet demonstrated an advantage over classical optimization algorithms on traditional computer hardware. Here we present evidence as to why this might be the case. These engineered quantum annealing machines effectively operate coupled to a decohering thermal bath. Therefore, we study the finite-temperature critical behavior of the standard benchmark problem used to assess the computational capabilities of these complex machines. We simulate both random-bond Ising models and spin glasses with bimodal and Gaussian disorder on the D-Wave Chimera topology. Our results show that while the worst-case complexity of finding a ground state of an Ising spin glass on the Chimera graph is not polynomial, the finite-temperature phase space is likely rather simple: Spin glasses on Chimera have only a zero-temperature transition. This means that benchmarking optimization methods using spin glasses on the Chimera graph might not be the best benchmark problems to test quantum speedup. We propose alternative benchmarks by embedding potentially harder problems on the Chimera topology. Finally, we also study the (reentrant) disorder-temperature phase diagram of the random-bond Ising model on the Chimera graph and show that a finite-temperature ferromagnetic phase is stable up to 19.85(15)% antiferromagnetic bonds. Beyond this threshold the system only displays a zero-temperature spin-glass phase. Our results therefore show that a careful design of the hardware architecture and benchmark problems is key when building quantum annealing machines.

Helmut G. Katzgraber; Firas Hamze; Ruben S. Andrist

2014-04-11T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Exergy of boson and fermion fluxes  

Science Journals Connector (OSTI)

Particles with zero and non-zero rest mass are considered in both the classical and ultra-relativistic limits. Relationships that may be used for both fermions and bosons are derived. The exergy flux of free particles involves an efficiency-like factor affecting the energy flux. This factor contains the ambient temperature and the effective particle flux temperature and it is generally different from both the usual Carnot factor and the Petela factor appearing in the exergy of blackbody radiation fluxes, respectively. Some particular cases considered here show that free Fermi particles carry less available work than Bose particles and that the classical approximation yields higher values of the efficiency-like factors than the ultra-relativistic assumption.

Viorel Badescu

2009-01-01T23:59:59.000Z

442

Muon Fluxes From Dark Matter Annihilation  

E-Print Network (OSTI)

We calculate the muon flux from annihilation of the dark matter in the core of the Sun, in the core of the Earth and from cosmic diffuse neutrinos produced in dark matter annihilation in the halos. We consider model-independent direct neutrino production and secondary neutrino production from the decay of taus produced in the annihilation of dark matter. We illustrate how muon energy distribution from dark matter annihilation has a very different shape than muon flux from atmospheric neutrinos. We consider both the upward muon flux, when muons are created in the rock below the detector, and the contained flux when muons are created in the (ice) detector. We contrast our results to the ones previously obtained in the literature, illustrating the importance of properly treating muon propagation and energy loss. We comment on neutrino flavor dependence and their detection.

Arif Emre Erkoca; Mary Hall Reno; Ina Sarcevic

2009-06-23T23:59:59.000Z

443

Micromorphic Balances and Source-flux Duality  

SciTech Connect

This is a further note on the (Gauss-Maxwell) force-flux construct proposed previously (Goddard, J. D., A note on Eringen's moment balances, Int. J. Eng. Sci., in the press, 2011). Motivated in part by its promise as a homogenization technique for constructing micromorphic continua, the present work is focused rather on some additional representations and on novel applications, such as the derivation of dissipative thermodynamic potentials from force-flux relations.

Goddard, J. D. [Department of Mechanical and Aerospace Engineering, University of California, San Diego 9500 Gilman Drive, La Jolla, CA 92093-0411 (United States)

2011-11-29T23:59:59.000Z

444

Soft pion emission from fat flux tubes  

SciTech Connect

The emission of pions from multiquark flux tubes is examined as an explanation of the soft pion puzzle. Although the soft pion spectra from the decay of fat flux tubes can account for some low {ital p}{sub {perpendicular}} enhancement, the dependence on the number of involved quarks is too weak to provide a plausible explanation of the observed enhancement in the pion spectrum at low transverse momenta.

Kusnezov, D.; Danielewicz, P. (National Superconducting Cyclotron Laboratory and Department of Physics Astronomy, Michigan State University, East Lansing, Michigan (USA))

1991-08-01T23:59:59.000Z

445

Group solution for unsteady free-convection flow from a vertical moving plate subjected to constant heat flux  

Science Journals Connector (OSTI)

The problem of heat and mass transfer in an unsteady free-convection flow over a continuous moving vertical sheet in an ambient fluid is investigated for constant heat flux using the group theoretical method. The nonlinear coupled partial differential ... Keywords: 22E05, 35Q53, 54H15, Free convective flow, Group theoretic method, Prandtl number, Thermal boundary layer

M. Kassem

2006-03-01T23:59:59.000Z

446

CRAD, Fire Protection - Oak Ridge National Laboratory High Flux...  

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

Fire Protection - Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Fire Protection - Oak Ridge National Laboratory High Flux Isotope Reactor February 2006 A section of...

447

CRAD, Engineering - Oak Ridge National Laboratory High Flux Isotope...  

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

Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Engineering - Oak Ridge National Laboratory High Flux Isotope Reactor February 2007 A section of Appendix C to DOE G...

448

CRAD, Maintenance - Oak Ridge National Laboratory High Flux Isotope...  

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

Maintenance - Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Maintenance - Oak Ridge National Laboratory High Flux Isotope Reactor February 2007 A section of...

449

CRAD, Nuclear Safety - Oak Ridge National Laboratory High Flux...  

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

Nuclear Safety - Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Nuclear Safety - Oak Ridge National Laboratory High Flux Isotope Reactor February 2007 A section of...

450

CRAD, Safety Basis - Oak Ridge National Laboratory High Flux...  

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

Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR CRAD, Safety Basis - Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR February 2007 A...

451

CRAD, Engineering - Oak Ridge National Laboratory High Flux Isotope...  

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

Engineering - Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR CRAD, Engineering - Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR...

452

CRAD, Maintenance - Oak Ridge National Laboratory High Flux Isotope...  

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

Maintenance - Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR CRAD, Maintenance - Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR...

453

CRAD, Management- Oak Ridge National Laboratory High Flux Isotope...  

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

Management- Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Management- Oak Ridge National Laboratory High Flux Isotope Reactor February 2007 A section of Appendix C...

454

Measurement of advective soil gas flux: Results of field and...  

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

Measurement of advective soil gas flux: Results of field and laboratory experiments with CO2. Measurement of advective soil gas flux: Results of field and laboratory experiments...

455

Quantification of uncertainty in machining operations for on-machine acceptance.  

SciTech Connect

Manufactured parts are designed with acceptance tolerances, i.e. deviations from ideal design conditions, due to unavoidable errors in the manufacturing process. It is necessary to measure and evaluate the manufactured part, compared to the nominal design, to determine whether the part meets design specifications. The scope of this research project is dimensional acceptance of machined parts; specifically, parts machined using numerically controlled (NC, or also CNC for Computer Numerically Controlled) machines. In the design/build/accept cycle, the designer will specify both a nominal value, and an acceptable tolerance. As part of the typical design/build/accept business practice, it is required to verify that the part did meet acceptable values prior to acceptance. Manufacturing cost must include not only raw materials and added labor, but also the cost of ensuring conformance to specifications. Ensuring conformance is a substantial portion of the cost of manufacturing. In this project, the costs of measurements were approximately 50% of the cost of the machined part. In production, cost of measurement would be smaller, but still a substantial proportion of manufacturing cost. The results of this research project will point to a science-based approach to reducing the cost of ensuring conformance to specifications. The approach that we take is to determine, a priori, how well a CNC machine can manufacture a particular geometry from stock. Based on the knowledge of the manufacturing process, we are then able to decide features which need further measurements from features which can be accepted 'as is' from the CNC. By calibration of the machine tool, and establishing a machining accuracy ratio, we can validate the ability of CNC to fabricate to a particular level of tolerance. This will eliminate the costs of checking for conformance for relatively large tolerances.

Claudet, Andre A.; Tran, Hy D.; Su, Jiann-Chemg

2008-09-01T23:59:59.000Z

456

Coupling effects in inductive discharges with radio frequency substrate biasing  

SciTech Connect

Low pressure inductively coupled plasmas (ICP) operated in neon at 27.12 MHz with capacitive substrate biasing (CCP) at 13.56 MHz are investigated by phase resolved optical emission spectroscopy, voltage, and current measurements. Three coupling mechanisms are found potentially limiting the separate control of ion energy and flux: (i) Sheath heating due to the substrate biasing affects the electron dynamics even at high ratios of ICP to CCP power. At fixed CCP power, (ii) the substrate sheath voltage and (iii) the amplitude as well as frequency of plasma series resonance oscillations of the RF current are affected by the ICP power.

Schulze, J.; Schuengel, E.; Czarnetzki, U.

2012-01-09T23:59:59.000Z

457

Apparatus for correcting precision errors in slide straightness in machine tools  

DOE Patents (OSTI)

The present invention is directed to a mechanism by which small deviations in slideway straightness and roll of a precision machining apparatus may be compensated for. The mechanism of the present invention comprises a fixture support disposed between the slideway carriage and the tool or workpiece fixture and provided with a hinge-like coupling between the carriage and the fixture support so as to allow for the minute and precise displacement of the fixture support in a direction normal to the direction of the slide path so as to readily compensate for slight deviations in the straightness and roll of the slide path.

Robinson, Samuel C. (Clinton, TN); Gerth, Howard L. (Knoxville, TN)

1981-01-01T23:59:59.000Z

458

Coupled transverse motion  

SciTech Connect

The magnetic field in an accelerator or a storage ring is usually so designed that the horizontal (x) and the vertical (y) motions of an ion are uncoupled. However, because of imperfections in construction and alignment, some small coupling is unavoidable. In this lecture, we discuss in a general way what is known about the behaviors of coupled motions in two degrees-of-freedom. 11 refs., 6 figs.

Teng, L.C.

1989-01-01T23:59:59.000Z

459

Stability of Coupling Algorithms  

E-Print Network (OSTI)

INTRODUCTION AND MOTIVATION : : : : : : : : : : : : : 1 A. Approaches to solving a coupled system . . . . . . . . . . . 3 B. Common terminology . . . . . . . . . . . . . . . . . . . . . 5 C. Classi cation of coupling algorithms . . . . . . . . . . . . . 7 1... equal, cA = cB = mA = mB = 1 and with dissipation, = 0:5 : : : : : : : : : : : : : : : : 26 10 Conditional stability observed with cA > cB. The material prop- erties: cA = 100; cB = 1; mA = mB = 1; = 1 : : : : : : : : : : : : : 27 11 An unstable...

Akkasale, Abhineeth

2012-07-16T23:59:59.000Z

460

Sources of machine-induced background in the ATLAS and CMS detectors at the CERN Large Hadron Collider  

SciTech Connect

One source of experimental background in the CERN Large Hadron Collider (LHC) is particles entering the detectors from the machine. These particles are created in cascades, caused by upstream interactions of beam protons with residual gas molecules or collimators. We estimate the losses on the collimators with SixTrack and simulate the showers with FLUKA and MARS to obtain the flux and distribution of particles entering the ATLAS and CMS detectors. We consider some machine configurations used in the first LHC run, with focus on 3.5 TeV operation as in 2011. Results from FLUKA and MARS are compared and a very good agreement is found. An analysis of logged LHC data provides, for different processes, absolute beam loss rates, which are used together with further simulations of vacuum conditions to normalize the results to rates of particles entering the detectors. We assess the relative importance of background from elastic and inelastic beam-gas interactions, and the leakage out of the LHC collimation system, and show that beam-gas interactions are the dominating source of machine-induced background for the studied machine scenarios. Our results serve as a starting point for the experiments to perform further simulations in order to estimate the resulting signals in the detectors.

Bruce, R.; et al.,

2013-11-21T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Maps of Dipersions for Machining Processes  

E-Print Network (OSTI)

During the products design, the design office defines dimensional and geometrical parameters according to the use criteria and the product functionality. The manufacturing department must integrate the manufacturing and the workpiece position dispersions during the choice of tools and machines operating modes and parameters values to respect the functional constraints. In this paper, we suggest to model the turning dispersions taking into account not only geometrical specifications of position or orientation but also the experience of method actors. A representation using the principle of know-how maps in two or three dimensions is privileged. The most interesting aspect is that these maps include tacit and explicit knowledge. An experimental study realized on a machine tool (HES 300) allows to elaborate knowledge maps especially for the turning process.

Valéry Wolff; Arnaud Lefebvre; J. Renaud

2008-03-03T23:59:59.000Z

462

El Ma Electronic Machining srl | Open Energy Information  

Open Energy Info (EERE)

Ma Electronic Machining srl Ma Electronic Machining srl Jump to: navigation, search Name El.Ma. Electronic Machining srl Place Riva del Garda (TN), Italy Zip 38066 Sector Hydro, Hydrogen, Solar, Wind energy Product String representation "Italy-based, in ... solar sectors." is too long. References El.Ma. Electronic Machining srl[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. El.Ma. Electronic Machining srl is a company located in Riva del Garda (TN), Italy . References ↑ "El.Ma. Electronic Machining srl" Retrieved from "http://en.openei.org/w/index.php?title=El_Ma_Electronic_Machining_srl&oldid=344591" Categories: Clean Energy Organizations Companies Organizations

463

Photo of the Week: The Z Machine | Department of Energy  

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

The Z Machine The Z Machine Photo of the Week: The Z Machine September 21, 2012 - 11:08am Addthis The Z machine, the largest X-ray generator in the world, is located in Albuquerque, New Mexico. As part of the Pulsed Power Program, which started at Sandia National Laboratories in the 1960s, the Z machine concentrates electrical energy and turns it into short pulses of enormous power, which can then be used to generate X-rays and gamma rays. Click on the image for a full size version. | Photo credit: Randy Montoya/Sandia National Laboratories. The Z machine, the largest X-ray generator in the world, is located in Albuquerque, New Mexico. As part of the Pulsed Power Program, which started at Sandia National Laboratories in the 1960s, the Z machine concentrates electrical energy and turns it into short pulses of enormous power, which

464

Abrasive slurry composition for machining boron carbide  

DOE Patents (OSTI)

An abrasive slurry particularly suited for use in drilling or machining boron carbide consists essentially of a suspension of boron carbide and/or silicon carbide grit in a carrier solution consisting essentially of a dilute solution of alkylaryl polyether alcohol in octyl alcohol. The alkylaryl polyether alcohol functions as a wetting agent which improves the capacity of the octyl alcohol for carrying the grit in suspension, yet without substantially increasing the viscosity of the carrier solution.

Duran, Edward L. (Santa Fe, NM)

1985-01-01T23:59:59.000Z

465

Online Load Balancing for Related Machines  

E-Print Network (OSTI)

of entire schedule s as follows: load(s; i) = 1 v i X s(j)=i p j ; Load(s) = max i load(s; i) It is easyOn­line Load Balancing for Related Machines Piotr Berman \\Lambda Moses Charikar y Marek Karpinski z­line load balancing was studied extensively over the years (cf., e.g., [7], [3], [4], and [2

Karpinski, Marek

466

No time machines in classical general relativity  

E-Print Network (OSTI)

Irrespective of local conditions imposed on the metric, any extendible spacetime U has a maximal extension containing no closed causal curves outside the chronological past of U. We prove this fact and interpret it as impossibility (in classical general relativity) of the time machines, insofar as the latter are defined to be causality-violating regions created by human beings (as opposed to those appearing spontaneously).

S. Krasnikov

2014-02-13T23:59:59.000Z

467

Forecasting energy markets using support vector machines  

Science Journals Connector (OSTI)

Abstract In this paper we investigate the efficiency of a support vector machine (SVM)-based forecasting model for the next-day directional change of electricity prices. We first adjust the best autoregressive SVM model and then we enhance it with various related variables. The system is tested on the daily Phelix index of the German and Austrian control area of the European Energy Exchange (???) wholesale electricity market. The forecast accuracy we achieved is 76.12% over a 200 day period.

Theophilos Papadimitriou; Periklis Gogas; Efthimios Stathakis

2014-01-01T23:59:59.000Z

468

Walcot Electric Machines | Open Energy Information  

Open Energy Info (EERE)

Walcot Electric Machines Walcot Electric Machines Jump to: navigation, search Name Walcot Electric Machines Place Bath, United Kingdom Zip BA2 7AY Sector Efficiency Product A spin-out from Bath University which that will develop and licence process relating to high efficiency electric motors for fixed speed applications, and will offer endusers substantial reductions in the cost of operation Coordinates 45.467055°, -98.329279° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.467055,"lon":-98.329279,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

469

Positional reference system for ultraprecision machining  

DOE Patents (OSTI)

A stable positional reference system for use in improving the cutting tool-to-part contour position in numerical controlled-multiaxis metal turning machines is provided. The reference system employs a plurality of interferometers referenced to orthogonally disposed metering bars which are substantially isolated from machine strain induced position errors for monitoring the part and tool positions relative to the metering bars. A microprocessor-based control system is employed in conjunction with the plurality of positions interferometers and part contour description data input to calculate error components for each axis of movement and output them to corresponding axis driven with appropriate scaling and error compensation. Real-time position control, operating in combination with the reference system, makes possible the positioning of the cutting points of a tool along a part locus with a substantially greater degree of accuracy than has been attained previously in the art by referencing and then monitoring only the tool motion relative to a reference position located on the machine base.

Arnold, J.B.; Burleson, R.R.; Pardue, R.M.

1980-09-12T23:59:59.000Z

470

Machine studies at the Los Alamos Proton Storage Ring  

SciTech Connect

Results from recent machine development studies at the Los Alamos Proton Storage Ring (PSR) are presented on the origin of the ``first-turn`` losses, the PSR instability, and volume H{sup {minus}} ion source development. An experiment has been performed to measure the production of excited states of H{sup 0} when 800-MeV H{sup {minus}} ions impinge upon thin (70--300 {mu}g/cm{sup 2}) carbon foils. Preliminary results indicate yields of about 0.5% each for the n = 3 and n = 4 states. Much evidence has been accumulated supporting the hypothesis that the PSR instability is caused by coupled e-p oscillations, but a truly definitive and unambiguous test has not yet been performed. Plans for such a test include installation of hardware to suppress the most copious sources of electrons and experiments to measure the quantity of proton beam in the interbunch gap. Good progress is being made to test and evaluate two promising designs for a new high-intensity, high-brightness volume H{sup {minus}} ion source and on fast chopping of the beam by pulsing the plasma electrode.

Macek, R.J.

1993-09-01T23:59:59.000Z

471

Formation of a flux core spheromak  

Science Journals Connector (OSTI)

An alternate design for compact tori specifically of the spheromak type is studied. In this design the ‘‘flux core spheromak’’ [Nucl. Fusion 29 219 (1989)] the externally imposed bias field links the confinement region of closed flux surfaces. The advantages of this configuration are: (i) it enjoys greater stability to magnetohydrodynamic (MHD) modes particularly the tilt and shift; (ii) it has a poloidal divertor and an amount of poloidal flux separating the closed flux surface region from the walls; and (iii) it might be sustained by helicity injection. Results are presented showing the dependence of the geometry on the distribution of bias flux on the conducting walls and showing the optimization of the 2?D formation scheme to minimize the contact of the plasma with coils electrodes and walls. This last topic involves taking advantage of current sheet formation and subsequent tearing as in formation of the MS spheromak [Phys. Fluids 28 3154 (1985)]. The parameters which can be varied to produce this favorable formation scheme via tearing rather than a formation that proceeds off the reversal coils are explored. In addition it is found that there is strong viscous heating of the ions in this early reconnection phase.

John M. Finn; Parvez N. Guzdar

1991-01-01T23:59:59.000Z

472

Coupled Kinetic, Thermal, and Mechanical Modeling of FIB Micro-machined Electrodes  

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

2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

473

RKKY coupling in graphene  

Science Journals Connector (OSTI)

We study the carrier-mediated exchange interaction, the so-called Ruderman-Kittel-Kasuya-Yoshida (RKKY) coupling, between two magnetic impurity moments in graphene using exact diagonalization on the honeycomb lattice. By using the tight-binding nearest-neighbor band structure of graphene we also avoid the use of a momentum cutoff which plagues perturbative results in the Dirac continuum model formulation. We extract both the short and long impurity-impurity distance behavior and show on a qualitative agreement with earlier perturbative results in the long-distance limit but also report on a few new findings. In the bulk the RKKY coupling is proportional to 1/|R|3 and displays [1+cos(2kD?R)] -type oscillations. A-A sublattice coupling is always ferromagnetic whereas A-B subattice coupling is always antiferromagnetic and three times as large. We also study the effect of edges in zigzag graphene nanoribbons (ZGNRs). We find that for impurities on the edge the RKKY coupling decays exponentially because of the localized zero-energy edge states and we also conclude that a nonperturbative treatment is essential for these edge impurities. For impurities inside a ZGNR the bulk characteristics are quickly regained.

Annica M. Black-Schaffer

2010-05-11T23:59:59.000Z

474

Plasma momentum meter for momentum flux measurements  

DOE Patents (OSTI)

Invention comprises an instrument in which momentum flux onto a biasable target plate is transferred via a suspended quartz tube onto a sensitive force transducer--a capacitance-type pressure gauge. The transducer is protected from thermal damage, arcing and sputtering, and materials used in the target and pendulum are electrically insulating, rigid even at elevated temperatures, and have low thermal conductivity. The instrument enables measurement of small forces (10.sup.-5 to 10.sup.3 N) accompanied by high heat fluxes which are transmitted by energetic particles with 10's of eV of kinetic energy in a intense magnetic field and pulsed plasma environment.

Zonca, Fulvio (Rome, IT); Cohen, Samuel A. (Hopewell, NJ); Bennett, Timothy (Princeton, NJ); Timberlake, John R. (Allentown, NJ)

1993-01-01T23:59:59.000Z

475

Coupling Metabolite Flux to Transcriptomics: Insights Into the Molecular Mechanisms Underlying Primary  

E-Print Network (OSTI)

Primary Productivity by the Hydrothermal Vent Tubeworm Ridgeia piscesae SPENCER V. NYHOLM1 , JULIE-2020 Abstract. Deep-sea hydrothermal vents host highly pro- ductive ecosystems. Many of these communities that provide the hosts with their primary nutritional needs. Rates of carbon fixation by these symbioses

Girguis, Peter R.

476

Fast two-bit operations in inductively coupled flux qubits J. Q. You,1,2,  

E-Print Network (OSTI)

.25.Cp, 03.67.Lx I. INTRODUCTION Josephson-junction circuits can exhibit quantum behav- iors. Among qubits based on Josephson-junction circuits, the charge qubit realized in a Cooper-pair box can with one3 or three Josephson junctions4 have been studied and some of these have shown quantum dynamics.5

Nori, Franco

477

Energy Cost Calculator for Commercial Ice Machines | Department of Energy  

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

Ice Machines Ice Machines Energy Cost Calculator for Commercial Ice Machines October 8, 2013 - 2:25pm Addthis Vary capacity size, energy cost, hours of operation, and /or efficiency level. INPUT SECTION Input the following data (if any parameter is missing, calculator will set to default value). Defaults Type of Ice Cube Machine Ice Making Head Self-Contained Remote Condensing Unit Ice Making Head Type of Condenser Air Cooled Water Cooled Air Cooled Ice Harvest Rate (lbs. ice per 24 hrs.) lbs. per 24 hrs. 500 lbs. per 24 hrs. Energy Consumption (per 100 lbs. of ice) kWh 5.5 kWh Quantity of ice machines to be purchased 1 Energy Cost $/kWh 0.06 $/kWh Annual Hours of Operation hrs. 3000 hrs. Calculate Reset OUTPUT SECTION Performance per Ice Cube Machine Your

478

Modeling Nuclear Properties with Support Vector Machines  

E-Print Network (OSTI)

We have made initial studies of the potential of support vector machines (SVM) for providing statistical models of nuclear systematics with demonstrable predictive power. Using SVM regression and classification procedures, we have created global models of atomic masses, beta-decay halflives, and ground-state spins and parities. These models exhibit performance in both data-fitting and prediction that is comparable to that of the best global models from nuclear phenomenology and microscopic theory, as well as the best statistical models based on multilayer feedforward neural networks.

Haochen Li; J. W. Clark; E. Mavrommatis; S. Athanassopoulos; K. A. Gernoth

2006-03-21T23:59:59.000Z

479

Measuring asymmetries in flavor asymmetric machines  

E-Print Network (OSTI)

The LHC offers a unique opportunity to investigate an ample spectra of phenomenous ranging from the Electro-Weak (EW) to the QCD sector of the Standard Model (SM). Among the quantities which can be measured in the LHC experiments are the CP and production asymmetries for several particles in a wide variety of decay modes. In this work we discuss about the interplay between production and CP asymmetries for particles produced in proton-proton interactions and the effects of one on the measurement of the other. This kind of effects are not present in flavor symmetric machines like the Tevatron or $e^+-e^-$ colliders.

A. A. Alves Jr.; J. Magnin

2010-12-30T23:59:59.000Z

480

Randomly coupled Ising models  

Science Journals Connector (OSTI)

We consider the phase diagram of two randomly coupled Ising models to mimic the successive phase transitions in plastic crystals. Detailed mean-field calculations are performed. Depending on the strength of the couplings, the phase diagrams display three ordered phases and some multicritical points. A tetracritical point is found to turn bicritical as the strength of the couplings increases. The nature of this multicritical point is then analyzed by means of a momentum-space renormalization-group calculation. Using the replica trick, we obtain an effective n-component spin Hamiltonian. The random coupling is found to be relevant and shown to have drastic effects on the multicritical behavior. The lower critical dimension is estimated to be dl=2. In the n=0 limit, to first order in the parameter ?=4-d, a system of seven recursion relations is obtained. Although there is a stable fixed point, it cannot be reached from physically acceptable initial conditions. We give arguments to support a runaway of the flow lines associated with a fluctuation-induced first-order transition.

S. Galam; S. R. Salinas; Y. Shapir

1995-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "flux coupling machines" 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

Stirring Strongly Coupled Plasma  

E-Print Network (OSTI)

We determine the energy it takes to move a test quark along a circle of radius L with angular frequency ? through the strongly coupled plasma of $\\mathcal{N}=4$ supersymmetric Yang–Mills (SYM) theory. We find that for most ...

Fadafan, Kazem Bitaghsir

482

Graphene Coating Coupled Emission  

E-Print Network (OSTI)

Graphene Coating Coupled Emission A COMSET, A single sheet of sp2-hybridized carbon atoms, called of graphene and its unique properties, I will present amplification of surface graphene-Ag hybrid films which when graphene is used as the spacer layer in a conventional Ag- harnessed the nonlinear properties

Shyamasundar, R.K.

483

Analyzing Massive Machine Maintenance Data in a Computing Cloud  

Science Journals Connector (OSTI)

We present a novel framework, CloudView, for storage, processing and analysis of massive machine maintenance data, collected from a large number of sensors embedded in industrial machines, in a cloud computing environment. This paper describes the architecture, ... Keywords: Sensors,Real time systems,Data analysis,Reliability,Cloud computing,Wind turbines,Maintenance engineering,MapReduce,Fault prediction,machine data analysis,case-based reasoning,cloud computing,Hadoop

Arshdeep Bahga; Vijay K. Madisetti

2012-10-01T23:59:59.000Z

484

A Note on Online Load Balancing for Related Machines  

E-Print Network (OSTI)

(j) that will execute it. We define the load of a machine i and the load of entire schedule s as follows: load(s; i) = 1A Note on On­line Load Balancing for Related Machines Piotr Berman \\Lambda Marek Karpinski y that differ in speed but are related in the following sence: a job of size p requires time p=v on a machine

Eckmiller, Rolf

485

URANIUM MILL TAILINGS RADON FLUX CALCULATIONS  

E-Print Network (OSTI)

at the Piñon Ridge Property in western Montrose County, Colorado. The Piñon Ridge Mill includesURANIUM MILL TAILINGS RADON FLUX CALCULATIONS PI�ON RIDGE PROJECT MONTROSE COUNTY, COLORADO Submitted To: Energy Fuels Resources Corporation 44 Union Boulevard, Suite 600 Lakewood, Colorado 80228

486

2, 181212, 2002 The flux of carbonyl  

E-Print Network (OSTI)

, coal combustion, sulfur recovery, etc.), and is removed by terrestrial vegetation, soils, pho-25/181/ c European Geophysical Society 2002 Atmospheric Chemistry and Physics Discussions The flux, 60054 Frankfurt am Main, Germany * now at Max Planck Institute for Chemistry, Mainz, Germany Received: 9

Paris-Sud XI, Université de

487

Muon Flux at the Geographical South Pole  

E-Print Network (OSTI)

The muon flux at the South-Pole was measured for five zenith angles, $0^{\\circ}$, $15^{\\circ}$, $35^{\\circ}$, $82.13^{\\circ}$ and $85.15^{\\circ}$ with a scintillator muon telescope incorporating ice Cherenkov tank detectors as the absorber. We compare the measurements with other data and with calculations.

X. Bai; T. K. Gaisser; A. Karle; K. Rawlins; G. M. Spiczak; Todor Stanev

2006-02-17T23:59:59.000Z

488

6, 52515268, 2006 Turbulent fluxes over  

E-Print Network (OSTI)

´exico, 04510 Mexico City, Mexico Received: 24 March 2006 ­ Accepted: 10 May 2006 ­ Published: 26 June 2006 wind speed conditions (up to 25 ms -1 ). The estimates of total momentum flux and turbulent kinetic energy can be represented very5 accurately (r2 =0.99, when data are binned every 1 ms-1 ) by empirical

Boyer, Edmond

489

Impulsive Flux Transfer Events and Solar Flares  

Science Journals Connector (OSTI)

......s-'. (v) Restoration of magneticfield...flux) into the system. To quotefrom...waves across the system. The impulsive...leadingto the restoration of the normal...state or in the power required to maintain...on the global system size), the...A., 1964. Handbook o f mathematicalfunctions......

A. Bratenahl; P. J. Baum

1976-08-01T23:59:59.000Z

490

Flux Power Incorporated | Open Energy Information  

Open Energy Info (EERE)

Flux Power Incorporated Flux Power Incorporated Jump to: navigation, search Name Flux Power Incorporated Place Vista, California Zip 92081 Product California-based FLux Ppower was created in late-2009 to provide monitoring, diagnostics and charging technology aimed at extending the life of lithium-ion batteries. The company signed a supply deal with Wheego in January 2010. Coordinates 37.989712°, -93.665689° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.989712,"lon":-93.665689,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

491

Energy and Energy Flux in Planetary Waves  

Science Journals Connector (OSTI)

...research-article Energy and Energy Flux in Planetary Waves V. T. Buchwald The propagation...a thorough study of the energy of these waves in the plane approximation...case of divergent planetary waves, the total energy density being E = T + U...

1972-01-01T23:59:59.000Z

492

A Machine-by-Machine Analysis of a Bi-Objective Resource Allocation Problem  

E-Print Network (OSTI)

, CO, 80523 Abstract-- As high performance computing systems contin- ually become faster, the operating of adding or removing machines from their high performance computing systems. We perform our study using the energy consumption more than doubled for high performance computing (HPC) systems, resulting in servers

Maciejewski, Anthony A.

493

Findings of the 2010 Joint Workshop on Statistical Machine Translation and Metrics for Machine Translation  

Science Journals Connector (OSTI)

This paper presents the results of the WMT10 and MetricsMATR10 shared tasks, which included a translation task, a system combination task, and an evaluation task. We conducted a large-scale manual evaluation of 104 machine translation systems and 41 ...

Chris Callison-Burch; Philipp Koehn; Christof Monz; Kay Peterson; Mark Przybocki; Omar F. Zaidan

2010-07-01T23:59:59.000Z

494

Effect of machining on the wear resistance of sintered materials  

Science Journals Connector (OSTI)

The machining and sizing of porous sintered materials produce an improvement in the wear resistance of thin surface layers of parts subjected...

V. A. Danilenko

1970-06-01T23:59:59.000Z

495

An Exact Extended Formulation for the Unrelated Parallel Machine ...  

E-Print Network (OSTI)

Aug 28, 2014 ... Abstract: The plethora of research on NP-hard parallel machine scheduling problems is focused on heuristics due to the theoretically and ...

Kerem Bulbul

2014-08-28T23:59:59.000Z

496

Single-Machine Two-Agent Scheduling Problems with ...  

E-Print Network (OSTI)

Jan 24, 2014 ... Abstract: We address a class of deterministic scheduling problems in which two agents compete for the usage of a single machine. The agents ...

Gaia Nicosia

2014-01-24T23:59:59.000Z

497

A hybrid Lagrangean metaheuristic for single machine scheduling ...  

E-Print Network (OSTI)

Aug 8, 2014 ... A hybrid Lagrangean metaheuristic for single machine scheduling problem with sequence-dependent setup times and due dates.

Thiago Henrique Nogueira

2014-08-08T23:59:59.000Z

498

How "Quantum" is the D-Wave Machine?  

E-Print Network (OSTI)

Recently there has been intense interest in claims about the performance of the D-Wave machine. In this paper, we outline a simple classical model, and show that it achieves excellent correlation with published input-output behavior of the D-Wave One machine on 108 qubits. While raising questions about "how quantum" the D-Wave machine is, the new model also provides additional algorithmic insights into the nature of the native computational problem solved by the D-Wave machine.

Seung Woo Shin; Graeme Smith; John A. Smolin; Umesh Vazirani

2014-01-28T23:59:59.000Z

499

DOE - Office of Legacy Management -- Cincinnati Milling and Machining...  

Office of Legacy Management (LM)

of Ohio Memorandum; Ruhe to Quigley; Subject: Trip Report to Cincinnati Milling Machine Company, Cincinnati, Ohio on September 17, 1963; October 7, 1963 OH.25-2 - DOE...

500

Covered Product Category: Air-Cooled Ice Machines  

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

The Federal Energy Management Program (FEMP) provides acquisition guidance for air-cooled ice machines, which are covered by the ENERGY STAR program.