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


1

Measurement of Hydrogen Production Rate Based on Dew Point Temperature...  

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

MP-150-42237 U. S. Department of Energy Hydrogen Program Measurement of Hydrogen Production Rate Based on Dew Point Temperatures National Renewable Energy Laboratory 1617 Cole...

2

Measurement of Hydrogen Production Rate Based on Dew Point Temperatures: Independent Review  

DOE Green Energy (OSTI)

This independent review verified Idaho National Labotory's approach of measuring the rate of hydrogen production using dew point temperatures.

Duffy, M.; Harrison, K.; Sheahen, T.

2007-11-01T23:59:59.000Z

3

Dew Point and Dogs  

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

hounds for hunting. I recently had a situation where the temperature was 68 degrees, humidity was 54% and dew point was 62 degrees. My dogs were not able to perform as well as...

4

Chilled Mirror Dew Point Hygrometer (CM) Handbook  

SciTech Connect

The CM systems have been developed for the ARM Program to act as a moisture standard traceable to National Institute of Standards and Technology (NIST). There are three CM systems that are each fully portable, self-contained, and require only 110 V AC power. The systems include a CM sensor, air sampling and filtration system, a secondary reference (Rotronic HP043 temperature and relative humidity sensor) to detect system malfunctions, a data acquisition system, and data storage for more than one month of 1-minute data. The CM sensor directly measures dew point temperature at 1 m, air temperature at 2 m, and relative humidity at 2 m. These measurements are intended to represent self-standing data streams that can be used independently or in combinations.

Ritsche, MT

2005-01-01T23:59:59.000Z

5

A technical basis to relax the dew point specification for the environment in the vapor space in DWPF canisters  

SciTech Connect

This memorandum establishes the technical basis to conclude that relaxing, from 0 C to 20 C, the dew point specification for the atmosphere in the vapor space (free volume) of a DWPF canister will not provide an environment that will cause significant amounts of corrosion induced degradation of the canister wall. The conclusion is based on engineering analysis, experience and review of the corrosion literature. The basic assumptions underlying the conclusion are: (1) the canister was fabricated from Type 304L stainless steel; (2) the corrosion behavior of the canister material, including base metal, fusion zones and heat effected zones, is typified by literature data for, and industrial experience with, 300 series austenitic stainless steels; and (3) the glass-metal crevices created during the pouring operation will not alter the basic corrosion resistance of the steel although such crevices might serve as sites for the initiation of minor amounts of corrosion on the canister wall.

Louthan, M.R. Jr.

1995-05-01T23:59:59.000Z

6

New Point for Dew Point  

Science Conference Proceedings (OSTI)

... To achieve maximum product quality with minimum energy consumption, accurate ... and control are crucial for testing and optimization of hydrogen ...

2012-05-10T23:59:59.000Z

7

Dew-Point Evaporative Comfort Cooling (Presentation)  

SciTech Connect

Presentation on innovative indirect evaporative cooling technology developed by Coolerado Corporation given at the Rocky Mountain Chapter ASHRAE conference in April 2012.

Dean, J.

2012-10-01T23:59:59.000Z

8

Reducing Dew and Frost on the Dames of Net Pyrradiometers  

Science Conference Proceedings (OSTI)

The objective of this study was to improve the accuracy of net radiation (Rn) measurements under conditions conducive to dew or frost deposition. Two nonventilated net pyrradiometers were mounted over grass during November and December 1986. A ...

S. M. McGinn; K. M. King; G. W. Thurtell

1989-06-01T23:59:59.000Z

9

Dew Point Evaporative Comfort Cooling: Report and Summary Report  

Science Conference Proceedings (OSTI)

The project objective was to demonstrate the capabilities of the high-performance multi-staged IEC technology and its ability to enhance energy efficiency and interior comfort in dry climates, while substantially reducing electric-peak demand. The project was designed to test 24 cooling units in five commercial building types at Fort Carson Army Base in Colorado Springs, Colorado.

Dean, J.; Herrmann, L.; Kozubal, E.; Geiger, J.; Eastment, M.; Slayzak, S.

2012-11-01T23:59:59.000Z

10

Method of and apparatus for determining deposition-point temperature  

DOE Patents (OSTI)

Acoustic-wave sensor apparatus and method are disclosed for analyzing a normally liquid petroleum-based composition for monitoring deposition-point temperature. The apparatus includes at least one acoustic-wave device such as SAW, QCM, FPM, TSM or APM type devices in contact with the petroleum-based composition for sensing or detecting the surface temperature at which deposition occurs and/or rate of deposition as a function of temperature by sensing an accompanying change in frequency, phase shift, damping voltage or damping current of an electrical oscillator to a known calibrated condition. The acoustic wave device is actively cooled to monitor the deposition of constituents such as paraffins by determining the point at which solids from the liquid composition begin to form on the acoustic wave device. The acoustic wave device can be heated to melt or boil off the deposits to reset the monitor and the process can be repeated. 5 figs.

Mansure, A.J.; Spates, J.J.; Martin, S.J.

1998-10-27T23:59:59.000Z

11

Method of and apparatus for determining deposition-point temperature  

DOE Patents (OSTI)

Acoustic-wave sensor apparatus and method for analyzing a normally liquid petroleum-based composition for monitoring deposition-point temperature. The apparatus includes at least one acoustic-wave device such as SAW, QCM, FPM, TSM or APM type devices in contact with the petroleum-based composition for sensing or detecting the surface temperature at which deposition occurs and/or rate of deposition as a function of temperature by sensing an accompanying change in frequency, phase shift, damping voltage or damping current of an electrical oscillator to a known calibrated condition. The acoustic wave device is actively cooled to monitor the deposition of constituents such as paraffins by determining the point at which solids from the liquid composition begin to form on the acoustic wave device. The acoustic wave device can be heated to melt or boil off the deposits to reset the monitor and the process can be repeated.

Mansure, Arthur J. (Albuquerque, NM); Spates, James J. (Albuquerque, NM); Martin, Stephen J. (Albuquerque, NM)

1998-01-01T23:59:59.000Z

12

Spotlighting quantum critical points via quantum correlations at finite temperatures  

Science Conference Proceedings (OSTI)

We extend the program initiated by T. Werlang et al. [Phys. Rev. Lett. 105, 095702 (2010)] in several directions. Firstly, we investigate how useful quantum correlations, such as entanglement and quantum discord, are in the detection of critical points of quantum phase transitions when the system is at finite temperatures. For that purpose we study several thermalized spin models in the thermodynamic limit, namely, the XXZ model, the XY model, and the Ising model, all of which with an external magnetic field. We compare the ability of quantum discord, entanglement, and some thermodynamic quantities to spotlight the quantum critical points for several different temperatures. Secondly, for some models we go beyond nearest neighbors and also study the behavior of entanglement and quantum discord for second nearest neighbors around the critical point at finite temperature. Finally, we furnish a more quantitative description of how good all these quantities are in spotlighting critical points of quantum phase transitions at finite T, bridging the gap between experimental data and those theoretical descriptions solely based on the unattainable absolute zero assumption.

Werlang, T.; Ribeiro, G. A. P.; Rigolin, Gustavo [Departamento de Fisica, Universidade Federal de Sao Carlos, Sao Carlos, SP 13565-905 (Brazil)

2011-06-15T23:59:59.000Z

13

High temperature vapor pressure and the critical point of potassium  

SciTech Connect

The vapor pressure of potassium was experimentally determined from 2100 deg F up to-its critical temperature. An empirical equation of the form ln P = A + B/T + C ln T + DT/sup 1.5/ was found to best fit the data. A critical pressure of 2378.2 plus or minus 4.0 psia (161.79 plus or minus 0.27 ata) was measured. The corresponding critical temperature, extrapolated from the pressure-- temperature curve, is 4105.4 plus or minus 5 deg R (2280.8 plus or minus 3 deg K). The technique employed was tae pressure tube method developed earlier in this laboratory and used for determining the vapor pressure of rubidium and cesium. This method measures tae critical pressure directly, as well as the vapor pressure st lower temperatures. (4 tables, 6 figures, 26 references) (auth)

Jerez, W.R.; Bhise, V.S.; Das Gupta, S.; Bonilla, C.F.

1973-01-01T23:59:59.000Z

14

Microsoft PowerPoint - High Temperature Thermoelectric_Ohuchi  

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

Thermoelectric Oxides Engineered Thermoelectric Oxides Engineered at Multiple Length Scales for Energy Harvesting Program Manager: Patricia Rawls Fumio S. Ohuchi (PI) and Rajendra K. Bordia(Co-PI) Department of Materials Science and Engineering University of Washington Box 352120 Seattle, WA 98195 Grant No. DE-FE0007272 (June 1, 2012-May 31, 2013) Graduate Students: Christopher Dandeneau and YiHsun Yang June 10, 2013 The UCR Contractors Review Conference Introduction/Motivation for Research * Thermoelectric (TE) oxides for waste heat recovery  Good high-temperature stability  Stable in hostile environments  Low cost/toxicity * Oxides with complex structure:  Low thermal conductivity,   Tailor stoichiometry to maximize S

15

An Automated Microlysimeter to Study Dew Formation and Evaporation in Arid and Semiarid Regions  

Science Conference Proceedings (OSTI)

The development of a simple and low-cost portable weighing microlysimeter that makes use of a load cell for automated recording and for studying daily dew formation, rate of accumulation, and subsequent evaporation in arid or semiarid regions ...

Bert G. Heusinkveld; Simon M. Berkowicz; Adrie F. G. Jacobs; Albert A. M. Holtslag; Willy C. A. M. Hillen

2006-08-01T23:59:59.000Z

16

Effects of Micro/Nano-Scale Surface Characteristics on the Leidenfrost Point Temperature of Water  

E-Print Network (OSTI)

In recent film boiling heat transfer studies with nanofluids, it was reported that deposition of nanoparticles on a surface significantly increases the nominal minimum heat flux (MHF) or Leidenfrost Point (LFP) temperature, ...

Hu, Lin-Wen

17

Program on Technology Innovation: Review of Advanced Cooling Tower Technologies with Reduced Cooled Water Temperature and Evaporatio  

Science Conference Proceedings (OSTI)

This report reviews current technologies and solutions for advanced cooling towers with reduced cooled water temperature and evaporation losses. This is the first report for the dew-point cooling tower fill development project, funded by the Electric Power Research Institute (EPRI) Program on Technology Innovation, Water Conservation program. It is prepared by the Gas Technology Institute (GTI).This review is based on a literature and patent survey; it summarizes advancements in cooling ...

2013-03-29T23:59:59.000Z

18

Dewpoint Temperature Prediction Using Artificial Neural Networks  

Science Conference Proceedings (OSTI)

Dewpoint temperature, the temperature at which water vapor in the air will condense into liquid, can be useful in estimating frost, fog, snow, dew, evapotranspiration, and other meteorological variables. The goal of this study was to use ...

D. B. Shank; G. Hoogenboom; R. W. McClendon

2008-06-01T23:59:59.000Z

19

POINT 2011: ENDF/B-VII.1 Beta2 Temperature Dependent Cross Section Library  

SciTech Connect

This report is one in the series of 'POINT' reports that over the years have presented temperature dependent cross sections for the then current version of ENDF/B. In each case I have used my personal computer at home and publicly available data and codes. I have used these in combination to produce the temperature dependent cross sections used in applications and presented in this report. I should mention that today anyone with a personal computer can produce these results. The latest ENDF/B-VII.1 beta2 data library was recently and is now freely available through the National Nuclear Data Center (NNDC), Brookhaven National Laboratory. This release completely supersedes all preceding releases of ENDF/B. As distributed the ENDF/B-VII.1 data includes cross sections represented in the form of a combination of resonance parameters and/or tabulated energy dependent cross sections, nominally at 0 Kelvin temperature. For use in our applications the ENDF/B-VII.1 library has been processed into cross sections at eight neutron reactor like temperatures, between 0 and 2100 Kelvin, in steps of 300 Kelvin (the exception being 293.6 Kelvin, for exact room temperature at 20 Celsius). It has also been processed to five astrophysics like temperatures, 1, 10, 100 eV, 1 and 10 keV. For reference purposes, 300 Kelvin is approximately 1/40 eV, so that 1 eV is approximately 12,000 Kelvin. At each temperature the cross sections are tabulated and linearly interpolable in energy. All results are in the computer independent ENDF-6 character format [R2], which allows the data to be easily transported between computers. In its processed form the POINT 2011 library is approximately 16 gigabyte in size and is distributed on one compressed DVDs (see, below for the details of the contents of each DVD).

Cullen, D E

2011-04-07T23:59:59.000Z

20

NIST Dew-point measurements for water in compressed CO2  

Science Conference Proceedings (OSTI)

... Knowledge of this relation is important for the effort to perform Carbon capture and sequestration (CCS) in power plants. Description: ...

2013-05-10T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

Rotational and vibrational temperatures in a hydrogen discharge with a magnetic X-point  

SciTech Connect

A novel plasma source with a magnetic X-point has been developed to probe an alternative for cesium-free negative hydrogen ion production. This study presents first results for the gas and vibrational temperatures in the source at 1 Pa and various RF powers. The temperatures are obtained from analysis of the intensity distribution of the molecular Fulcher-{alpha} bands. The gas temperature increases with the RF power, while the vibrational temperature remains constant in the studied range of RF powers. Both quantities show no appreciable spatial dependence. The obtained high values of the vibrational temperatures indicate a high population of the vibrational levels, favourable for the volume negative ion production. A theoretical concept indicates the presence of an optimum value for the vibrational temperature at which the negative hydrogen ion yield by volume processes has a maximum. Coincidently, the measured value is close to this optimum. This indicates that the novel concept can provide certain advantages compared to other sources based on volume production.

Tsankov, Tsanko V.; Czarnetzki, Uwe [Institute for Plasma and Atomic Physics, Ruhr University Bochum, 44780 Bochum (Germany); Toko, Kaoru [Institute of Applied Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8573 (Japan)

2012-12-15T23:59:59.000Z

22

Localized saddle-point search and application to temperature-accelerated dynamics  

SciTech Connect

We present a method for speeding up temperature-accelerated dynamics (TAD) simulations by carrying out a localized saddle-point (LSAD) search. In this method, instead of using the entire system to determine the energy barriers of activated processes, the calculation is localized by only including a small chunk of atoms around the atoms directly involved in the transition. Using this method, we have obtained N-independent scaling for the computational cost of the saddle-point search as a function of system size N. The error arising from localization is analyzed using a variety of model systems, including a variety of activated processes on Ag(100) and Cu(100) surfaces, as well as multiatom moves in Cu radiation damage and metal heteroepitaxial growth. Our results show significantly improved performance of TAD with the LSAD method, for the case of Ag/Ag(100) annealing and Cu/Cu(100) growth, while maintaining a negligibly small error in energy barriers.

Shim, Yunsic; Amar, Jacques G. [Department of Physics and Astronomy, University of Toledo, Toledo, Ohio 43606 (United States); Callahan, Nathan B. [Department of Physics and Astronomy, University of Toledo, Toledo, Ohio 43606 (United States); Department of Physics, Indiana University, Bloomington, Indiana 47405 (United States)

2013-03-07T23:59:59.000Z

23

An updated global grid point surface air temperature anomaly data set: 1851--1990  

Science Conference Proceedings (OSTI)

This document presents land-based monthly surface air temperature anomalies (departures from a 1951--1970 reference period mean) on a 5{degree} latitude by 10{degree} longitude global grid. Monthly surface air temperature anomalies (departures from a 1957--1975 reference period mean) for the Antarctic (grid points from 65{degree}S to 85{degree}S) are presented in a similar way as a separate data set. The data were derived primarily from the World Weather Records and the archives of the United Kingdom Meteorological Office. This long-term record of temperature anomalies may be used in studies addressing possible greenhouse-gas-induced climate changes. To date, the data have been employed in generating regional, hemispheric, and global time series for determining whether recent (i.e., post-1900) warming trends have taken place. This document also presents the monthly mean temperature records for the individual stations that were used to generate the set of gridded anomalies. The periods of record vary by station. Northern Hemisphere station data have been corrected for inhomogeneities, while Southern Hemisphere data are presented in uncorrected form. 14 refs., 11 figs., 10 tabs.

Sepanski, R.J.; Boden, T.A.; Daniels, R.C.

1991-10-01T23:59:59.000Z

24

Radiation-cooled Dew Water Condensers Studied by Computational Fluid Dynamic (CFD)  

E-Print Network (OSTI)

Harvesting condensed atmospheric vapour as dew water can be an alternative or complementary potable water resource in specific arid or insular areas. Such radiation-cooled condensing devices use already existing flat surfaces (roofs) or innovative structures with more complex shapes to enhance the dew yield. The Computational Fluid Dynamic - CFD - software PHOENICS has been programmed and applied to such radiation cooled condensers. For this purpose, the sky radiation is previously integrated and averaged for each structure. The radiative balance is then included in the CFD simulation tool to compare the efficiency of the different structures under various meteorological parameters, for complex or simple shapes and at various scales. It has been used to precise different structures before construction. (1) a 7.32 m^2 funnel shape was studied; a 30 degree tilted angle (60 degree cone half-angle) was computed to be the best compromise for funnel cooling. Compared to a 1 m^2 flat condenser, the cooling efficienc...

Clus, O; Muselli, M; Nikolayev, Vadim; Sharan, Girja; Beysens, D

2007-01-01T23:59:59.000Z

25

POINT 2012: ENDF/B-VII.1 Final Temperature Dependent Cross Section Library  

SciTech Connect

This report is one in the series of 'POINT' reports that over the years have presented temperature dependent cross sections for the then current version of ENDF/B [R1]. In each case I have used my personal computer at home and publicly available data and codes: (1) publicly available nuclear data (the current ENDF/B data, available on-line at the National Nuclear Data Center, Brookhaven National Laboratory, http://www.nndc.bnl.gov/) and, (2) publicly available computer codes (the current PREPRO codes, available on-line at the Nuclear Data Section, IAEA, Vienna, Austria, http://www-nds.iaea.or.at/ndspub/endf/prepro/) and, (3) My own personal computer located in my home. I have used these in combination to produce the temperature dependent cross sections used in applications and described in this report. I should mention that today anyone with a personal computer can produce these results: by its very nature I consider this data to be born in the public domain.

Cullen, D E

2012-02-26T23:59:59.000Z

26

A molecular dynamics simulation of the melting points and glass transition temperatures of myo-and neo-inositol  

E-Print Network (OSTI)

A molecular dynamics simulation of the melting points and glass transition temperatures of myo molecular potentials for atomistic simulation studies COMPASS H. Sun, J. Phys. Chem. B 102, 7338 1998 force field and molecular dynamics techniques. Our results show that the calculated heats of sublimation

de Gispert, Adrià

27

Microsoft PowerPoint - High-Temperature Nano-Derived_Sabolsky  

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

Temperature Nano-Derived Temperature Nano-Derived Micro-H 2 and -H 2 S Sensors Engin Ciftyurek (Ph.D. Candidate) Christina Wildfire (Graduated Student, Ph.D.) Edward M. Sabolsky (PI) Energy Materials Program Department of Mechanical and Aerospace Engineering West Virginia University Annual DOE-NETL University Coal Research Project Review June 11-13, 2013 Objectives * Develop micro-scale, chemical sensors composed of nano-derived, metal-oxide materials which display stable performance within high-temperature environments (>500C). * Short term- Develop high-temperature H 2 and H 2 S sensor using low cost, easily reproducible methods with 3D porous nanomaterials. * Long term - Develop high-temperature micro-sensor arrays to detect gases such as NO

28

Route to Room-Temperature Superconductivity from a Practical Point of View  

E-Print Network (OSTI)

To synthesize a new superconductor which has a critical temperature, Tc, exceeding the room temperature, one needs to know what chemical components to start with. This chapter presents analysis of experimental data which allow one to draw a conclusion about components and the structure of a potential room-temperature superconductor. The two essential components of a roomtemperature superconductor are large organic molecules (polymers, tissues) and atoms/molecules which are magnetic in the intercalated state. This conclusion is fully based on experimental facts known today, and does not require any assumptions about the mechanism of room-temperature superconductivity. This, however, does not mean that to synthesize a room-temperature superconductor is an easy task. Never let them persuade you that things are too difficult or impossible.

A. Mourachkine

2007-01-01T23:59:59.000Z

29

Operation of a low temperature absorption chiller at rating point and at reduced evaporator temperature. Final report  

DOE Green Energy (OSTI)

The returned SAM 015 (fifteen ton Solar Absorption Machine) chiller was given a cursory visual inspection, some obvious problems were remedied, and then it was placed on a test stand to get a measure of dirty performance. It was then given a standard acid clean, the water side of the tubes was brushed clean, and then the machine was retested. The before and after cleaning data were compared to equivalent data taken before the machine was shipped. The second part of our work statement was to experimentally demonstrate the technical feasibility of operating the chiller at evaporator temperatures below O/sup 0/C (32/sup 0/F) and identify any operational problems.

Best, R.; Biermann, W.; Reimann, R.

1985-01-01T23:59:59.000Z

30

Microsoft PowerPoint - High-Temperature Nano-Derived_Sabolsky  

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

Temperature Nano-Derived Micro-H 2 and -H 2 S Sensors Engin Ciftyurek (Ph.D. Candidate) Christina Wildfire (Graduated Student, Ph.D.) Edward M. Sabolsky (PI) Energy Materials...

31

Coherent anti-stokes Raman spectroscopy system for point temperature and major species concentration measurement  

DOE Green Energy (OSTI)

The Coherent anti-Stokes Raman Spectroscopy system (CARS) has been developed as a laser-based, advanced, combustion-diagnostic technique to measure temperature and major species concentration. Principles of operation, description of the system and its capabilities, and operational details of this instrument are presented in this report.

Singh, J.P.; Yueh, Fang-Yu

1993-10-01T23:59:59.000Z

32

Microsoft PowerPoint - Development of High Temperature_Chen_Chonglin  

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

Temperature/High Temperature/High Sensitivity Novel Chemical Resistive Sensor PhD Students: Erik Enriquez, Shanyong Bao, & Brennan Mace PhD Awarded: Dr. Chunrui Ma (UK) & Dr. Gregory Collins (WVU) PIs: Patrick Nash (retired 2012) and Chonglin Chen (PI) Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX 78249-1644 Phone: 210-458-6427, Email: cl.chen@utsa.edu Grant Number: DE-FE0003780 Project Manager: Dr. Susan M. Maley Performance Period: 09/01/2010-8/31/2013 * Introduction * Mixed Ionic/Electronic Conductive LnBaCo 2 O 5.5 Oxides * Full Scale Chemical Sensor Development * Summary OBJECTIVES & GOALS * The objective of this research is: - investigate and understand the mechanisms of mixed ionic electronic conductive LaBaCo 2 O 5+ highly epitaxial

33

The tricritical point of finite-temperature phase transitions in large N(Higgs) gauge theories  

E-Print Network (OSTI)

Gauge theories broken by a single Higgs field are known to have first-order phase transitions in temperature if $\\lambda/g^2 \\ll 1$, where $g$ is the gauge coupling and $\\lambda$ the Higgs self-coupling. If the theory is extended from one to $N$ Higgs doublets, with U($N$) flavor symmetry, the transition is known to be second order for $\\lambda/g^2 \\gtrsim 1$ in the $N\\to\\infty$ limit. We show that one can in principal compute the tricritical value of $\\lambda/g^2$, separating first from second-order transitions, to any order in $1/N$. In particular, scalar fluctuations at the transition damp away the usual problems with the infrared behavior of high-temperature non-Abelian gauge theories. We explicitly compute the tricritical value of $\\lambda/g^2$ for U(1) and SU(2) gauge theory to next-to-leading order in $1/N$.

Peter Arnold; David Wright

1996-10-02T23:59:59.000Z

34

The Influence of Operating Modes, Room Temperature Set Point and Curtain Styles on Energy Consumption of Room Air Conditioner  

E-Print Network (OSTI)

A field investigation was carried out in an office building of Changsha city in winter and summer, the influence of different running modes, curtain styles and room temperature set point on energy consumption of room air conditioner (RAC) was studied. The results show that: In summer automatic speed mode consumes the least refrigerating energy in different running modes, compared with low speed and high speed modes, it can conserve energy for 27.3% and 15.8%, respectively. In the same running mode, setting outer curtain can conserve energy for 40.9% and 20.4% compared with no curtain and inner curtain states, respectively. In winter high speed mode is the most efficient for saving energy which can decrease 40.3% and 30.9% compared with low speed and automatic speed modes. In the same running mode, setting inner curtain state makes the least heating energy consumption in cloudy day, about 10.8% and 2.7% less than no curtain and outer curtain states. However, it is not obvious when the day is fine. The heating energy consumption decreases as room temperature set point falls, compared with the energy consumption at 20.5 C and 19.5 C, it is decreases for 34.1% and17.0 % at 18.5 C, respectively. All the results will be the reference of environment design and control for air conditioning room.

Yu, J.; Yang, C.; Guo, R.; Wu, D.; Chen, H.

2006-01-01T23:59:59.000Z

35

Air Handling Unit Supply Air Temperature Optimization During Economizer Cycles  

E-Print Network (OSTI)

Most air handling units (AHUs) in commercial buildings have an air economizer cycle for free cooling under certain outside air conditions. During the economizer cycle, the outside air and return air dampers are modulated to seek mixing air temperature at supply air temperature setpoint. Mechanical cooling is always required when outside air temperature is higher than the supply air temperature setpoint. Generally the supply air temperature setpoint is set at 55F for space humidity control. Actually the dehumidification is not necessary when outside air dew point is less than 55F. Meanwhile the space may have less cooling load due to envelope heat loss and/or occupant schedule. These provide an opportunity to use higher supply air temperature to reduce or eliminate mechanical cooling and terminal box reheat. On the other hand the higher supply air temperature will require higher air flow as well as higher fan power. Therefore the supply air temperature has to be optimized to minimize the combined energy for fan, cooling and heating energy. In this paper a simple energy consumption model is established for AHU systems during the economizer and then a optimal supply air temperature control is developed to minimize the total cost of the mechanical cooling and the fan motor power. This paper presents AHU system energy modeling, supply air temperature optimization, and simulated energy savings.

Xu, K.; Liu, M.; Wang, G.; Wang, Z.

2007-01-01T23:59:59.000Z

36

Method and apparatus for set point control for steam temperatures for start-up of the turbine and steam generator in unit power plants  

SciTech Connect

A method and apparatus are described for controlling the set point for steam temperatures for cold start-up of a steam generator-turbine unit wherein inlet steam temperature and turbine load absorption are steadily and substantially simultaneously increased in accordance with a predetermined relationship so as to reach their final values substantially synchronously.

Bloch, H.; Salm, M.

1978-05-23T23:59:59.000Z

37

p= [ 1 -x, (1 - $91,  

Science Conference Proceedings (OSTI)

... equation requires input values for the air temperature, pressure, relative humidity (or dew-point temperature), and mole fraction of carbon dioxide. ...

2013-11-02T23:59:59.000Z

38

The Entire Weather Archive  

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

Stroke Length Hurricanes Joining Fog Predicting Snow? Temperature Effecting Dew Point Solar Storms and Earth Weather Sea Fog Formation More Rain at Night than Day Jet Streams...

39

ARM TR-008  

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

situ sensors to measure wind speed, wind direction, air temperature, dew point, and humidity mounted on a 10-m tower. It also obtains barometric pressure, visibility and...

40

Laboratory Equipment - Dickson TH550 Humidity Meter  

Science Conference Proceedings (OSTI)

Dickson TH550 Humidity Meter. Description: ... Temperature: -30 C to 50 C; Humidity: 0% to 95% RH (no-condensing); Dew Point: -30 C to 50 C; ...

2012-07-11T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

Edge electroluminescence of the effective silicon point-junction light-emitting diode in the temperature range 80-300 K  

SciTech Connect

The edge electroluminescence spectra of silicon point-junction light-emitting diodes with a p-n junction area of 0.008 mm{sup 2} are studied at temperatures ranging from 80 to 300 K. Unprecedentedly high stability of the position of the spectral peak is observed at temperatures in the range between 130 and 300 K. The spectral characteristics of the light emitting diodes are studied at 80 K at different current densities up to 25 kA/cm{sup 2}. In contrast to the earlier reported data obtained at 300 K, the data obtained at 80 K do not show any noticeable Augerrecombination-related decrease in the quantum efficiency. From an analysis of the electroluminescence spectra at 80 K in a wide range of currents, it follows that radiative annihilation of free excitons is not a governing mechanism of electroluminescence in the entire emitting region in the base of the point-junction light-emitting diode at all currents used in the experiment.

Emel'yanov, A. M. [Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation)], E-mail: Emelyanov@mail.ioffe.ru

2008-11-15T23:59:59.000Z

42

Design of an Integrated Laboratory Scale Test for Hydrogen Production via High Temperature Electrolysis  

DOE Green Energy (OSTI)

The Idaho National Laboratory (INL) is researching the feasibility of high-temperature steam electrolysis for high-efficiency carbon-free hydrogen production using nuclear energy. Typical temperatures for high-temperature electrolysis (HTE) are between 800-900C, consistent with anticipated coolant outlet temperatures of advanced high-temperature nuclear reactors. An Integrated Laboratory Scale (ILS) test is underway to study issues such as thermal management, multiple-stack electrical configuration, pre-heating of process gases, and heat recuperation that will be crucial in any large-scale implementation of HTE. The current ILS design includes three electrolysis modules in a single hot zone. Of special design significance is preheating of the inlet streams by superheaters to 830C before entering the hot zone. The ILS system is assembled on a 10 x 16 skid that includes electronics, power supplies, air compressor, pumps, superheaters, , hot zone, condensers, and dew-point sensor vessels. The ILS support system consists of three independent, parallel supplies of electrical power, sweep gas streams, and feedstock gas mixtures of hydrogen and steam to the electrolysis modules. Each electrolysis module has its own support and instrumentation system, allowing for independent testing under different operating conditions. The hot zone is an insulated enclosure utilizing electrical heating panels to maintain operating conditions. The target hydrogen production rate for the ILS is 5000 Nl/hr.

G.K. Housley; K.G. Condie; J.E. O'Brien; C. M. Stoots

2007-06-01T23:59:59.000Z

43

Test plan for long-term, low-temperature oxidation of BWR spent fuel  

Science Conference Proceedings (OSTI)

Preliminary studies indicated the need for more spent fuel oxidation data in order to determine the probable behavior of spent fuel in a tuff repository. Long-term, low-temperature testing was recommended in a comprehensive technical approach to (1) confirm the findings of the short-term thermogravimetric analysis tests; (2) evaluate the effects of variables such as burnup, atmospheric moisture,and fuel type on the oxidation rate; and (3) extend the oxidation data base to representative repository temperatures and better define the temperature dependence of the operative oxidation mechanisms. This document presents the test plan to study the effects of atmospheric moisture and temperature on oxidation rate and phase formation using a large number of boiling-water reactor fuel samples. Tests will run for up to two years, use characterized fragmented and pulverized fuel samples, cover a temperature range of 110{degree}C to 175{degree}C, and be conducted with an atmospheric moisture content ranging from <{minus}55{degree}C to {approximately}80{degree}C dew point. After testing, the samples will be examined and made available for leaching testing. 15 refs., 2 figs., 2 tabs.

Einziger, R.E.

1988-12-01T23:59:59.000Z

44

Room Temperature Control During Season Switchover with Single Duct Variable Air Volume System Without Reheat  

E-Print Network (OSTI)

The Langford A building houses the College of Architecture on TAMU campus. There are ten singleduct variable air volume (VAV) air-handling units (AHUs) without reheat serving the building. The local pneumatic thermostats modulate the dampers of VAV boxes to maintain room temperature at their setpoints. The thermostat action is switched from direct acting (DA) to reverse acting (RA) when the season changes from fall to winter and vice versa from winter to spring, based on the out side air temperature, when season changes. This results in various parts of the building ether too cold or too hot during the season change. This paper presents that the thermostat action will be switched according to cooling loads or discharge air temperature, instead of outside air temperature. For the interior zone, thermostat action does not need to be switched at all. The comfort is improved and savings is achieved by the new control scheme. Because some air-handling units (AHUs) serve both interior and exterior zones, this system never worked as intended. The system must be modified to have zone reheat and the AHUs discharge air temperature is set below dew point for humidity control.

Liu, C.; Deng, S.; Claridge, D. E.; Turner, W. D.; Bruner, H.

2003-01-01T23:59:59.000Z

45

Performance of cross-cooled desiccant dehumidifiers  

DOE Green Energy (OSTI)

A cross-cooled silica gel desiccant dehumidifier model was designed, built and tested. The performance of the unit was studied as a function of inlet process stream dew point, process stream and cooling stream flowrates and regeneration stream temperature and dew point. The tests were also simulated by a computer program and were compared to the experimental results.

Mei, V.C.; Lavan, Z.

1980-01-01T23:59:59.000Z

46

Microsoft PowerPoint - Rev.R3aPassive High-Temperature Sealing Device TechBriefp1.ppt  

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

Passive High-Temperature Sealing Device Passive High-Temperature Sealing Device at a glance  temperature activated  provides circumferential sealing  maintains continuous force  conforms to irregular shapes and surface conditions  expands to fill large gaps  U. S. Patent 7,503,594 To use as a seal, the ring can be inserted inside a pipe with the thinner wall in contact with the inner wall of the pipe. High temperature will cause the thinner wall to expand outward, providing a tight seal against the pipe. The expanding ring wall will accommodate irregularities in the pipe wall. Seals process lines A sealing device has been designed to act as a high-temperature shutoff valve for pipes and ducts. This passive device can be used to stop the flow of gas or liquid in conditions of sudden

47

Talking Points  

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

Talking Points Talking Points NATURAL GAS MARKET INTEGRITY: How EIA Helps Presentation by William F. Hederman Congressional Research Service at EIA 30 th Anniversary Conference April 8, 2008 Washington, DC INTRODUCTION 1. Price levels and volatility cause suspicions. 2. Actual integrity and perceived integrity are both important for markets. 3. EIA was created in response to a crisis of confidence in energy market information. CANDIDATE INTEGRITY CRITERIA 1. Transparency 2. Efficiency (gathering, reporting, monitoring data) v. equity 3. Stability/predictability v. dynamism/volatility 4. Clarity (understanding) "DRAFT" TEN COMMANDMENTS/SUGGESTIONS 1. First presented at World Energy Congress, Rome, Nov. 2007 panel on Energy Market Integrity.

48

Verification of Monthly Mean Forecasts for Fire Weather Elements in the Contiguous United States  

Science Conference Proceedings (OSTI)

The authors first review a system for specifying monthly mean anomalies of midday temperature (T), dew-point (D), and wind speed (W) at a large network of surface stations across the United States. Multiple regression equations containing ...

Willlam H. Klein; Joseph J. Charney; Morris H. McCutchan; John W. Benoit

1996-12-01T23:59:59.000Z

49

Discrimination of Solid from Liquid Precipitation over Northern Eurasia Using Surface Atmospheric Conditions  

Science Conference Proceedings (OSTI)

Daily synoptic observations were examined to determine the critical air temperatures and dew points that separate solid versus liquid precipitation for fall and spring seasons at 547 stations over northern Eurasia. We found that critical air ...

Hengchun Ye; Judah Cohen; Michael Rawlins

50

Modeling acid-gas generation from boiling chloride brines  

E-Print Network (OSTI)

first drop" of condensate from superheated geothermal steam.from the steam flowing above the condensate. Incompletecondensate that forms at dew-point temperature through expansion of superheated geothermal steam,

Zhang, Guoxiang

2010-01-01T23:59:59.000Z

51

Energy Economizer for Low Temperature Stack Gas: A Case Study  

E-Print Network (OSTI)

Bartlesville (Oklahoma) Energy Technology Center (BETC) engineers made a study of recycling waste heat from one of the Power Plant boilers. The study showed that a system could be designed that would reclaim this waste heat and then utilize it to preheat air for boiler operation. The system incorporated a heat pipe heat exchanger flanged in a stack by-pass loop that would efficiently capture and transfer heat at low temperature differences (?T 350-5000 F). After reclaiming heat from this source, the burner air supply is preheated by passing through the heat exchanger. Sensitive design problems that had to be resolved were: Overall cost-effectiveness; below dew point cooling of stack gas causing acid corrosion; and selection of an effective heat exchanger for this application The candidate boiler is one of two that generate high temperature hot water (HTHW) for BETC facility heating and cooling. One unit normally handles the heating and cooling load while the other is in standby status. The preheat system was designed by BETC engineers. The new stack assembly was fabricated by a local metal shop, and was installed by BETC maintenance personnel. The cost of the heat exchanger and other hard-ware was $7,562. Operational results show that boiler efficiency has increased between 6 and 7 percent, which reflects the percent of reduction in fuel consumption. At full-load conditions, the burner supply air is preheated to 350oF and stack gas is cooled to 310oF. Corrosion damage to the heat exchanger and other internal parts are non-existent. Natural gas is the boiler fuel, and as expected, no residue coating of the heat exchanger has developed. To date, we are well pleased with the performance of the system. The savings in fuel and dollars speaks for itself. We are optimistic that this approach of reclaiming heat is not only technically feasible, but also cost-effective for many industry boilers that emit low temperature stack gas.

Tipton, J. A.

1979-01-01T23:59:59.000Z

52

Low temperature cryoprobe  

DOE Patents (OSTI)

A portable, hand held probe usable within a small confine to produce a point source of nitrogen or helium at a relatively constant temperature of 77 degrees Kelvin.

Sungaila, Zenon F. (Orland Park, IL)

1989-01-01T23:59:59.000Z

53

Temperature profile detector  

DOE Patents (OSTI)

Temperature profiles at elevated temperature conditions are monitored by use of an elongated device having two conductors spaced by the minimum distance required to normally maintain an open circuit between them. The melting point of one conductor is selected at the elevated temperature being detected, while the melting point of the other is higher. As the preselected temperature is reached, liquid metal will flow between the conductors, creating short circuits which are detectable as to location.

Tokarz, Richard D. (West Richland, WA)

1983-01-01T23:59:59.000Z

54

Temperature-profile detector  

DOE Patents (OSTI)

Temperature profiles at elevated temperature conditions are monitored by use of an elongated device having two conductors spaced by the minimum distance required to normally maintain an open circuit between them. The melting point of one conductor is selected at the elevated temperature being detected, while the melting point of the other is higher. As the preselected temperature is reached, liquid metal will flow between the conductors creating short circuits which are detectable as to location.

Not Available

1981-01-29T23:59:59.000Z

55

Change-Point Detection in Meteorological Measurement  

Science Conference Proceedings (OSTI)

Statistical methods of change-point detection can be useful for discovering inhomogeneities in precipitation, air pressure, or temperature time series caused by a change in the measurement process such as a relocation of a gauge. The method is ...

Daniela Jarukov

1996-07-01T23:59:59.000Z

56

Appendix B - Control Points  

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

B B Control Points B.1 Injector Control Points Qty Type Device 2 Magnet Bend magnet - DL1 bend 9 Magnet Quad magnet 10 Magnet X-Y Corrector Pair 2 Magnet Solenoid 2 Magnet...

57

PowerPoint Presentation  

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

Volatility increase with high temperatures Temperature, Load, Price of Natural Gas and Price of Electricity in New York City (J) and Hudson Valley (G) (1106 83106) Page 17...

58

Semantic point detector  

Science Conference Proceedings (OSTI)

Local features are the building blocks of many visual systems, and local point detector is usually the first component for local feature extraction. Existing local point detector are designed with target for matching and it may not perform well when ... Keywords: semantic point detector

Kuiyuan Yang; Lei Zhang; Meng Wang; Hong-Jiang Zhang

2011-11-01T23:59:59.000Z

59

PowerPoint Presentation  

National Nuclear Security Administration (NNSA)

y x Main crack surface Dislocation loops Crack initiation point Crack branching (BLJ + thermal motion) Crack embryo 3D view of surface particles Developed crack Crack development...

60

EAMidnightPointMahogany  

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

Environmental Assessment Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon April 2013 Prepared By Bureau of Land Management - Prineville and Burns...

Note: This page contains sample records for the topic "dew point temperature" 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

PowerPoint Presentation  

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

37, p.325, 2012 17 Advanced Manufacturing 18 Permanent magnets and batteries o Molten salt electrolysis process * Use Mg to reduce the melting points of heavy rare...

62

Temperature initiated passive cooling system  

DOE Patents (OSTI)

A passive cooling system for cooling an enclosure only when the enclosure temperature exceeds a maximum standby temperature comprises a passive heat transfer loop containing heat transfer fluid having a particular thermodynamic critical point temperature just above the maximum standby temperature. An upper portion of the heat transfer loop is insulated to prevent two phase operation below the maximum standby temperature.

Forsberg, Charles W. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

63

Temperature initiated passive cooling system  

DOE Patents (OSTI)

A passive cooling system for cooling an enclosure only when the enclosure temperature exceeds a maximum standby temperature comprises a passive heat transfer loop containing heat transfer fluid having a particular thermodynamic critical point temperature just above the maximum standby temperature. An upper portion of the heat transfer loop is insulated to prevent two phase operation below the maximum standby temperature. 1 fig.

Forsberg, C.W.

1994-11-01T23:59:59.000Z

64

Point-Based Graphics  

Science Conference Proceedings (OSTI)

The polygon-mesh approach to 3D modeling was a huge advance, but today its limitations are clear. Longer render times for increasingly complex images effectively cap image complexity, or else stretch budgets and schedules to the breaking point. Point-based ... Keywords: Computer Graphics, Computers

Markus Gross; Hanspeter Pfister

2007-06-01T23:59:59.000Z

65

Low temperature cryoprobe  

DOE Patents (OSTI)

A portable, hand held probe usable within a small confine to produce a point source of nitrogen or helium at a relatively constant temperatures of 77 degrees Kelvin, is discussed. 3 figs.

Sungaila, Z.F.

1988-04-12T23:59:59.000Z

66

Team Sand Point (SP)  

E-Print Network (OSTI)

The purpose of this flight report is to summarize the field activities of the ShoreZone aerial video imaging (AVI) survey conducted out of Sand Point and Cold Bay in

Team Cold Bay (cb

2011-01-01T23:59:59.000Z

67

ARM - Point Reyes News  

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

Takes Off in July June 30, 2005 Guest Instruments to Collect Aerosol Data During Coastal Field Campaign June 15, 2005 Mobile Facility Arrives Safe and Sound in Point Reyes...

68

PowerPoint Presentation  

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

Radius (um) Temperature (degree Celsius) Case 2 Heavy pollution Typical summer monsoon rain belt TMI Rainfall PR Rainfall Area Rainnon-Rain Discrepancy RH Cloud top T A...

69

PowerPoint Presentation  

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

No. 2 Superconducting Magnets for Particle Accelerators Ramesh Gupta , BNL RISP, ISB, Korea, August 22, 2012 Outline * High Temperature Superconductors (HTS) * HTS magnet program...

70

Definition: Point To Point Transmission Service | Open Energy...  

Open Energy Info (EERE)

non-firm basis from the Point(s) of Receipt to the Point(s) of Delivery.1 Related Terms transmission lines, transmission line References Glossary of Terms Used in Reliability...

71

DIRECTED ENERGY WEAPONS (DEWs): A BIBLIOGRAPHY  

E-Print Network (OSTI)

Offer EMP Counter." United States Naval Institute Proceedings. August 1997, v. 123, no. 8, p. 91-92. #12 Technologies: Implications for Army SOF (Special Operations Forces)." Special Warfare July 1994, v. 7, n. 3, p Projects May Cut SDI Operational Lead." Aviation Week and Space Technology, October 14, 1985, v.123, p. 21

72

THE TRANSPOSED CRITICAL TEMPERATURE RANKINE THERMODYNAMIC CYCLE  

E-Print Network (OSTI)

to a forced draft wet cooling tower. All major parasiticpinch points and cooling tower approach temperatureP @ Pinch point AT Q Cooling tower T Condensing T point AT 0

Pope, William L.

2012-01-01T23:59:59.000Z

73

Strategic Focus Points  

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

Focus Points Focus Points June 2011 1. Establish the human capital and organizational foundation to create a high-performing organization. 2. Implement a cyber risk-management and incident response program that ensures effective security of Federal and M&O networks, provides appropriate flexibility, and meets legal requirements and OMB expectations. 3. Improve IT Services (EITS) into a best-in-class provider from both a technical and business perspective. 4. Implement and institutionalize a reformed, integrated information management governance process that respects the goal to treat M&Os distinctively different than true Federal entities. 5. Transition to 5-year planning and programming, using the NNSA Planning, Programming, Budgeting and Evaluation (PPBE) process as a starting point to include resource and requirements validation.

74

Improving Floating Point Compression  

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

Improving Improving Floating Point Compression through Binary Masks Leonardo A. Bautista Gomez Argonne National Laboratory Franck Cappello Argonne National Laboratory Abstract-Modern scientific technology such as particle accel- erators, telescopes and supercomputers are producing extremely large amounts of data. That scientific data needs to be processed using systems with high computational capabilities such as supercomputers. Given that the scientific data is increasing in size at an exponential rate, storing and accessing the data is becoming expensive in both, time and space. Most of this scientific data is stored using floating point representation. Scientific applications executed in supercomputers spend a large amount of CPU cycles reading and writing floating point values, making data compression techniques an interesting way to increase computing efficiency.

75

PowerPoint Presentation  

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

flux - withstand high pressure and temperature - be chemically stable in presence of steam, CO, CO 2 , CH 4 , H 2 S, NH 3 , Hg, halides, etc. Metallic membranes (Pd, Pd alloys,...

76

PowerPoint Presentation  

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

uses GOES-9 11 m (channel 4) brightness temperature (BT) WRF-equivalent BTs for this pilot study are obtained by converting: Top-of-model outgoing longwave radiation (OLR) to...

77

PowerPoint ?????????  

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

the property of QGP. * Quantitative study of QGP property is underway at RHIC and LHC 2 Quark Gluon Plasma Temperature Baryon Density LHC RHIC Probing QGP with Hard Probes...

78

PowerPoint Presentation  

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

power module - High temperature operation - Size reduction - 3-kW 120V single-phase inverter (250 C+) Input Power Output Power > 90% efficiency (estimated) Phase I: Very High...

79

Point defects in silicon crystals studied via complexes with hydrogen  

Science Conference Proceedings (OSTI)

We studied the properties of irradiation-induced point defects and thermal equilibrium vacancies in Si by detecting hydrogen interacting with these point defects. First, we show the irradiation temperature dependence of the point defect concentration. ... Keywords: Frenkel pairs, hydrogen, migration energy, self-interstitials, silicon, vacancies

M. Suezawa; N. Fukata; Y. Takada; R. Taniguchi; F. Hori; R. Oshima

2003-05-01T23:59:59.000Z

80

Cross-cooled dehumidifier model test results and computer simulations  

DOE Green Energy (OSTI)

Research on the development of a solar operated cross-cooled desiccant cooling system is described. A 15 cm x 15 cm x 15 cm (6'' x 6'' x 6'') cross-cooled silica gel desiccant dehumidifier model was designed, built and tested. The process of producing the silica gel sheets, the design and construction of the unit, the test setup and the test procedures are described in detail. A total of twenty tests were performed to determine the effect of inlet process stream dew point, process stream and cooling stream flowrates and regeneration stream temperature and dew point, on the performance of the unit. The test results show that the unit performance improves with increasing regeneration temperature, process stream flowrate and process air inlet dew point. The unit performance decreases with increase of the regeneration stream dew point. The results clearly show that the process stream inlet dew point is the dominating factor and that the concept of cross-cooling works very well. With moderate cross-cooling, the unit performance can increase over 50%. All tests were simulated by a computer program. The experimental and theoretical results are in very good agreement.

Mei, V.; Lavan, Z.

1979-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

PowerPoint Presentation  

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

Combined Pressure and Temperature Contrast and Combined Pressure and Temperature Contrast and Surface-enhanced Separation of Carbon-dioxide for Post-combustion Carbon Capture Dr. Michael S. Wong Professor in Chemical and Biomolecular Engineering, Chemistry and Environmental Engineering Rice University NETL CO 2 Capture Technology Meeting July 10 th , 2013 DOE Project # DE0007531 Project Manager: Ms. Elaine Everitt Outline * About Rice University * Project Overview * Project Team * Combined Pressure and Temperature Contrast and Surface- enhanced Separation of Carbon-dioxide * Selection of materials * Integrated absorber and stripper - A proof-of-concept demonstration * Substrate functionalization * Project Budget 2 * Located in Houston, TX * 295-acre, heavily wooded campus * Ranked 17 th in the US and in the

82

PowerPoint Presentation  

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

Coupling Between Oceanic Upwelling and Cloud Coupling Between Oceanic Upwelling and Cloud Coupling Between Oceanic Upwelling and Cloud - - Aerosol Properties Aerosol Properties at the AMF Point Reyes Site at the AMF Point Reyes Site Maureen Dunn , Mike Jensen , Pavlos Kollias , Mark Miller , Peter Daum Mary Jane Bartholomew , David Turner , Elisabeth Andrews and Anne Jefferson Introduction Ground based observations from the MASRAD, Pt. Reyes AMF July 1-Sept 15, 2005 indicate a relationship between coastal marine stratus cloud properties, boundary layer cloud condensation nuclei and the upwelling of cool oceanic waters measured at an offshore NOAA buoy. Cloud Drizzle to CCN Atmosphere to Cloud Upwelling SST to Atmosphere Conclusion Coastal marine stratus clouds increase in thickness as the underlying sea surface

83

EAMidnightPointMahogany  

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

Assessment Assessment Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon April 2013 Prepared By Bureau of Land Management - Prineville and Burns Districts DOI-BLM-OR-P040-2011-0021-EA DOE/EA-1925 Environmental Assessment Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon April 2013 Lead Agency United States Department of the Interior Bureau of Land Management Prineville District 3050 N.E. 3rd Street, Prineville, OR 97754 Tel: 541 416 6700 Burns District 28910 Hwy 20 West, Hines, OR 97738 Tel: 541 573 4400 Cooperating Agency United States Department of Energy Golden Field Office Golden, Colorado 80401 Tel: 720-356-1563 Fax: 720-356-1560 April 2013 Environmental Assessment Table of Contents 1

84

PowerPoint Presentation  

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

Commercialization of the SuperOPF Commercialization of the SuperOPF Framework: Phase III (Theme: Co- optimization Stochastic SuperOPF- renewables) Performers: PSERC: Hsiao-Dong Chiang - LEAD Cornell University: Ray Zimmerman Bigwood Systems, Inc.: Patrick Causgrove, Bin Wang Phase I: 1.(support industrial model) A commercial-grade core SuperOPF software supporting various industrial-grade power system models such as (i) CIM-compliance; and (ii) PSS/E data format 2. A multi-stage OPF solver with adaptive homotopy-based Interior Point Method for large- scale power systems (PJM: 14,000-bus data) Bigwood Systems Inc., 2013 3 Results: Efficiency and Robustness (Analytical Jacobian matrices) Loading Conditions One-Staged Interior Point Method Multi-Staged Scheme 1 Succeeded Succeeded

85

Evaluating Point Forecasts  

E-Print Network (OSTI)

Typically, point forecasting methods are compared and assessed by means of an error measure or scoring function, such as the absolute error or the squared error. The individual scores are then averaged over forecast cases, to result in a summary measure of the predictive performance, such as the mean absolute error or the (root) mean squared error. I demonstrate that this common practice can lead to grossly misguided inferences, unless the scoring function and the forecasting task are carefully matched. Effective point forecasting requires that the scoring function be specified ex ante, or that the forecaster receives a directive in the form of a statistical functional, such as the mean or a quantile of the predictive distribution. If the scoring function is specified ex ante, the forecaster can issue the optimal point forecast, namely, the Bayes rule. If the forecaster receives a directive in the form of a functional, it is critical that the scoring function be consistent for it, in the sense that the expect...

Gneiting, Tilmann

2009-01-01T23:59:59.000Z

86

High Temperature | Open Energy Information  

Open Energy Info (EERE)

Temperature Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: High Temperature Dictionary.png High Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 230°C and 300°C is considered by Sanyal to be "high temperature." "Above a temperature level of 230°C, the reservoir would be expected to become two-phase at some point during exploitation. The next higher

87

Microsoft PowerPoint - STM2007Poster  

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

ECOR: Improvements and VAP; NIM Aircraft Effects and Solar Diurnal Tides ECOR: Improvements and VAP; NIM Aircraft Effects and Solar Diurnal Tides David R. Cook Argonne National Laboratory ABSTRACT The new ECOR systems have generally operated reliably. However, some improvements have been made and others are in the process of being made to make the system more robust and to better indicate data quality. These improvements include: the addition of a wetness sensor to allow precipitation/dew/frost effects on the CO2/H2O sensor to be detected, determination of and correction to sonic alignment at one site, setting up additional serial ports for use when a port fails, the use of serial line isolators to reduce serial port failures, improvement in the procedure for calibration of the CO2/H2O sensor, determination of wind directions for

88

PowerPoint Presentation  

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

Conard Stair Conard Stair Enforcement Program Manager B&W Y-12 March 2012 Enforcement Coordination Working Group Spring 2012 Meeting Y-12 Approach to Enforcement Y-12 Enforcement Program Office (EPO) * Integrated program with a single point of contact for enforcement activities for radiological protection, worker safety and health, and classified information security * Proceduralized and automated process that provides consistent documentation of compliance determinations and reporting * Uses a decentralized approach with Line Management Price- Anderson Officers (LMPOs) assisted by a cadre of subject matter experts to perform screening determinations * Provides policy, direction, guidance, and independent oversight * Serves as chief technical advisor to senior leadership team on

89

PowerPoint Presentation  

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

Temperature Swing Adsorption using Temperature Swing Adsorption using Polymer/Supported Amine Composite Hollow Fibers Christopher W. Jones, Yoshiaki Kawajiri, William J. Koros, Matthew Realff, David S. Sholl Georgia Institute of Technology Katherine Searcy Trimeric Inc. Ryan Lively, Algenol Biofuels Post-Combustion Sorbent-Based Capture 2013 NETL CO 2 Capture Technology Meeting Sheraton Station Square, Pittsburgh, PA Monday, July 8, 2013 DOE Award #: DE-FE0007804 Budget: DOE contribution: Year 1: $ 691,955 Year 2: $ 847,672 Year 3: $ 847,006 Total: $2,386,633 (79%) Cost Share Partners: GE Energy: $ 420,000 Algenol Biofuels: $ 183,900 Southern Company: $ 33,147 Total: $ 637,047 (21%) Total Budget: $3,023,680 Project Performance Dates - October 2011 to September 2014

90

Temporal Analysis of Long-Term Atmospheric Moisture Levels in Phoenix, Arizona  

Science Conference Proceedings (OSTI)

Long-term monthly averaged dew point and relative humidity levels for Phoenix, Arizona are examined in this investigation. Dew points are generally unchanged over the 18961984 period of instrumental record; relative humidities have dropped ...

Sandra W. Brazel; Robert C. Balling Jr.

1986-02-01T23:59:59.000Z

91

Microsoft PowerPoint - High Temperature Thermoelectric_Ohuchi  

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

High T Seebeck tester *Nano-Micro Composites * Reduction in grain size adversely affects electron mobility * Research into nano-micro composites to scatter phonons and preserve...

92

A point of order 8  

E-Print Network (OSTI)

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

Semjon Adlaj

2011-10-03T23:59:59.000Z

93

PowerPoint Presentation  

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

Customer Acceptance of Smart Grid Customer Acceptance of Smart Grid DOE Energy Advisory Committee Meeting June 6, 2013 Judith Schwartz, To the Point + INNOVATORS EARLY ADOPTERS EARLY MAJORITY LATE MAJORITY LATE ADOPTERS Indifferents Tech Enthusiasts Green Altruists Comfort Lovers Cost Conscious Doubters Green buildings Simple feedback interface Price incentives Seamless automation Who Are Our Customers? + Why Will They Care About SG? 1. Information, incentives, and automation to easily reduce or defer electricity use 2. Integrate clean generation and transportation 3. Reduce, pinpoint, and restore outages + Fly Under the Radar Active Engagement Slow Build Back end deployment first in sequence AMI rollout in process or pilots are imminent Practice incremental modernization efforts High % of "indifferent"

94

PowerPoint Presentation  

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

John Nangle, National Renewable Energy Laboratory (NREL) John Nangle, National Renewable Energy Laboratory (NREL) Tribal Leader Forum, Phoenix, AZ - May 30 - 31, 2013 State Incentives and Project Impacts Main Points - Market Context * State Renewable Portfolio Standards (RPS) - What are they? - How can they help your project? - Potential gap means more market demand for RE projects Starting a Renewable Energy Project * What renewable resources exist? * What sites with resources do you own? * To whom will you sell the electricity? * How will federal and state incentives or policies impact your project? * Access to transmission * Other policies - Interconnection standards - Environmental standards Renewable Portfolio Standard (RPS) * A requirement set by a state for utilities to generate x% of electricity from renewables by a specific date

95

PowerPoint Presentation  

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

Model Based Optimal Sensor Network Design for Model Based Optimal Sensor Network Design for Condition Monitoring in an IGCC Plant GE -Global Research Niskayuna, NY March 16, 2011 Aditya Kumar DOE Program Manager: Susan Maley DOE Contract # DE-FE0005712 2 Optimal Sensor Placement for Condition Monitoring * Develop Systematic model based computational approach for OSP * Computer simulation demonstration on gasifier and RSC - key process units in gasification section with very harsh environment 3-5% 3 Introduction Combined Cycle * Firing temperature * Stresses IGCC * Gasifier T * Carbon Conv * Refractory wear Wind Turbine * Stresses * Aerodynamic Thrust Advanced controls - * Pushing the envelope of operation and performance "Lean" Sensor set- * Harsh environment,

96

PowerPoint Presentation  

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

and Validating Ternary Pd Alloys and Validating Ternary Pd Alloys Designing and Validating Ternary Pd Alloys for Optimum Sulfur/Carbon Resistance for Optimum Sulfur/Carbon Resistance in Hydrogen Separation in Hydrogen Separation and Carbon Capture Membrane Systems and Carbon Capture Membrane Systems Using High Using High - - Throughput Combinatorial Methods Throughput Combinatorial Methods Dan Henkel Rick kleiner November 12, 2009 This presentation does not contain any proprietary or confidential information 2 Participating Organizations Pall Corporation Pall Cortland Research and Development (PRDC) Cornell University Cornell Center for Materials Research (CCMR) Georgia Institute of Technology Dept. of Materials Science and Engineering Oak Ridge National Laboratory High Temperature Materials Lab (HTML)

97

PowerPoint Presentation  

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

Day of Year Day of Year 0 60 120 180 240 300 360 LAI (m 2 m -2 ) 0 1 2 3 4 5 Hardwood Forest Year: 2002 Site: HARV (Mass., USA) Biome: Hardwood Forest BigFoot LAI Seasonal Trajectory Hardwood Forest Year: 2002 Site: HARV (Mass., USA) Biome: Hardwood Forest BigFoot Meteorological Inputs Precipitation (cm) 0 60 120 180 240 300 360 0 1 2 3 4 5 Minimum Temperature ( o C) 0 60 120 180 240 300 360 -30 -20 -10 0 10 20 30 40 Maximum Temperature ( o C) 0 60 120 180 240 300 360 -10 0 10 20 30 40 Vapor Pressure Deficit (kPa) Day of Year 0 60 120 180 240 300 360 0.0 0.5 1.0 1.5 2.0 2.5 Shortwave Radiation (MJ m -2 d -1 ) Day of Year 0 60 120 180 240 300 360 0 5 10 15 20 25 30 35 PAR (MJ m -2 d -1 ) Day of Year 0 60 120 180 240 300 360 0 2 4 6 8 10 12 14 16 18 Year: 2002 Site: HARV (Mass., USA) Biome: Hardwood Forest BigFoot GPP Comparison BigFoot vs. Tower Day of Year 0 60 120 180 240 300 360 GPP (gC m -2 d -1 ) 0 2 4 6

98

PowerPoint Presentation  

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

Hardwood Forest Hardwood Forest Year: 2000 Site: CHEQ (Wisconsin, USA) Biome: Mixed Forest Day of Year 0 60 120 180 240 300 360 LAI (m 2 m -2 ) 0 1 2 3 4 5 Hardwood Year: 2000 Site: CHEQ (Wisconsin, USA) Biome: Mixed Forest BigFoot Meteorological Inputs Precipitation (cm) 0 60 120 180 240 300 360 0 1 2 3 4 5 6 Minimum Temperature ( o C) 0 60 120 180 240 300 360 -40 -20 0 20 40 Maximum Temperature ( o C) 0 60 120 180 240 300 360 -20 -10 0 10 20 30 40 Vapor Pressure Deficit (kPa) Day of Year 0 60 120 180 240 300 360 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Shortwave Radiation (MJ m -2 d -1 ) Day of Year 0 60 120 180 240 300 360 0 5 10 15 20 25 30 PAR (MJ m -2 d -1 ) Day of Year 0 60 120 180 240 300 360 0 2 4 6 8 10 12 14 16 Year: 2000 Site: CHEQ (Wisconsin, USA) Biome: Mixed Forest BigFoot GPP Comparison BigFoot vs. Tower Day of Year 0 60 120 180 240 300 360 GPP (gC m -2 d -1 ) 0 2 4 6 8 10 Tower BigFoot Tower GPP (gC m

99

richardson(2)-99.PDF  

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

Chilled Mirror Dew Point Hygrometer for Field Use Chilled Mirror Dew Point Hygrometer for Field Use S. J. Richardson Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma R. O. Knuteson and D. C. Tobin Space Science and Engineering Center University of Wisconsin Madison, Wisconsin Introduction Three chilled mirror (CM) dew point hygrometer systems have been developed at the University of Oklahoma to provide a method for obtaining NIST (National Institute for Standards and Testing) traceable atmospheric moisture measurements. The three CM systems have been designed for relatively unattended use requiring only minimal maintenance (about weekly). The CMs have a lab inaccuracy of ±0.2 EC and a field inaccuracy of roughly ±0.4 EC. The CM systems have recently been upgraded and now include a temperature (T) and relative humidity

100

END POINTS MANAGEMENT End Points Management The Need for End Point Specifications  

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

MANAGEMENT MANAGEMENT End Points Management The Need for End Point Specifications The Need for a Method to Derive End Points Guiding Principles for Specifying End Points Tailored Approach Headquarters, Field Office, and Contractor Roles End Points Approvals Contractor Organization Functions for End Points Implementation Training and Walkdown Guidance for the Facility Engineers The Need for End Point Specifications The policy of the EM is that a formal project management approach be used for the planning, managing, and conducting of its projects. A fundamental premise of project management for facility deactivation is answering the question: How do you know when the project is complete? Just as the design specifications are essential to a

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Set point calculations for RAPID project  

Science Conference Proceedings (OSTI)

This change modifies accuracies of the water skid temperature indicators and controllers TIC-410. TI-412, TI-413, TIC-413, TIC-414, TIC-415. Acknowledges ability to calibrate PQIT-367 and modifies the accuracy of that instrument loop. Adjusts the allowable dilution dater temperature from 110-130F to 102-130F based on PCP Rev.2 and adjusts alarm and other points to reflect that change. Removes revision numbers for all references. Numerous additional changes (fixing typos, more detailed explanations etc.) throughout.

HICKMAN, G.L.

1999-11-19T23:59:59.000Z

102

PowerPoint Presentation  

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

Background and Introduction Background and Introduction Acknowledgments This research was supported in part by the Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) Postdoctoral Research Awards under the EERE Fuel Cell Technologies Program administered by the Oak Ridge Institute for Science and Education (ORISE) for the DOE. ORISE is managed by the Oak Ridge Associated Universities (ORAU) under DOE contract number DE-AC05-06OR23100. Modified Physisorption-Based Materials for the Ambient Temperature Storage of Molecular H 2 Impact This project aims to synthesize, characterize and evaluate a new class of materials, namely metal- and cluster-modified ultra-high area diamond network materials. If fully successful, these materials are potentially capable of satisfying, and even exceeding, the U.S. DOE's 2015 excess gravimetric and

103

PowerPoint Presentation  

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

Radiation-induced Ductility Radiation-induced Ductility Enhancement in Amorphous Fe and Al2O3+TiO2 Nano-structured Coatings under Fast Neutrons Nick Simos, BNL Co-PIs: Dr. Simerjeet Gill, BNL Prof. T. Tsakalakos and Dr. K. Akdogan Nano Structured Materials Group Nano Structured Materials Group Department of Materials Science & Engineering Department of Materials Science & Engineering Rutgers University Webinar - August 20, 2013 Project Description  Explore the protective performance of Fe-based amorphous and ceramic (Al 2 O 3 and Al 2 O 3 +TiO 2 ) nanostructured coatings under extreme temperatures, neutron irradiation and aggressively corrosive environments  Study the effects of fast neutrons  Study resistance to ductility loss of the composite structures (coating + substrate) and

104

PowerPoint Presentation  

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

Oxidation of SiC/BN/SiC Composites in Oxidation of SiC/BN/SiC Composites in Reduced Oxygen Partial Pressures Elizabeth Opila, Department of Materials Science, University of Virginia, Charlottesville, VA Meredith Boyd, Department of Chemical Engineering, University of Rochester, Rochester, NY Motivation Technical challenge for hypersonic vehicles: Develop lightweight, durable, reusable, 3000°F (1650C) structurally-integrated Thermal Protection Systems (TPS) to carry both thermal and mechanical loads using ceramic matrix composite materials Objectives * Characterize the oxidation resistance of BN-coated SiC fiber- reinforced SiC composites at temperatures and oxygen partial pressures relevant for hypersonic environments * Develop understanding of oxidation degradation kinetics and

105

PowerPoint Presentation  

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

of the AMF-China Campaign and of the AMF-China Campaign and Research Dept of Atmospheric & Oceanic Science Dept of Atmospheric & Oceanic Science University of Maryland University of Maryland Contributors and collaborator: T. Contributors and collaborator: T. - - S. S. Tsay Tsay , H. Chen, J. Huang, , H. Chen, J. Huang, W. Zhang, R. W. Zhang, R. Hansell Hansell , Z. , Z. Chaudhry Chaudhry , C. Flynn, M. , C. Flynn, M. Cadeddu Cadeddu , C. , C. Chiu, M. Miller, D. Turner, Y. Chiu, M. Miller, D. Turner, Y. Zheng Zheng , B. , B. Holben Holben , , K. Lee, M. K. Lee, M. Cribb Cribb , W. , W. - - C. Wang, C. Wang, Kummerow Kummerow , S. , S. Menon Menon Zhanqing Li Zhanqing Li 2 Mean MODIS AOT MODIS AOT Trend Temperature Trend Rainfall Trend 4 Aerosol Impacts on Precip. from

106

PowerPoint Presentation  

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

from IGCC Gas Streams from IGCC Gas Streams Using the AC-ABC Process 2013 NETL CO 2 Capture Technology Meeting July 8-11, 2013 Pittsburgh, PA. SRI- Who We Are A world-leading independent R&D organization 2 * Founded by the Stanford University in 1946 - Non-profit corporation; became independent in 1970 - Name changed to SRI International in 1977 * 2,500 staff members; more than 20 locations worldwide * 2012 revenues: ~$545 million. CO 2 Capture Programs at SRI Advanced Carbon Sorbent Process Field Demonstration at U. Toledo 250 kW Chilled Ammonia Process Mini-pilot System 50 kW High Temperature PBI Membrane Skid. Pilot Unit for Capture of CO2 from Air Project Overview * Project Participants: - SRI International. - Bechtel Hydrocarbon Treatment Solutions, Inc. - EIG, Inc. - National Carbon Capture Center

107

PowerPoint Presentation  

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

Arkansas Power Electronics International, Inc. Arkansas Power Electronics International, Inc. DOE Peer Review November 2-3, 2006 Marcelo Schupbach, Ph.D. Senior Engineer APEI, Inc. 535 Research Center Blvd. Fayetteville, AR 72701 Phone: (479)-443-5759 Email: marcelo@apei.net Website: www.apei.net High Temperature and High Power Density SiC Power Electronic Converters Energy Storage Systems Program 2 Overview * APEI, Inc. Corporate Status * Broader Impact of SiC-based Power Converter * DOE Energy Storage System Program Phase I SBIR - SBIR Topic: Wide Band Gap Power Converter Application - APEI's Goals - Phase I Accomplishments * DOE Energy Storage System Program Phase II SBIR - APEI's Goals - Research Team and Partners - Project Status Energy Storage Systems Program 3 APEI, Inc. Mission Statement We are a small business dedicated to

108

PowerPoint Presentation  

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

Conifer Forest Conifer Forest Year: 2002 Site: METL (Oregon, USA) Biome: Conifer Forest Day of Year 0 60 120 180 240 300 360 LAI (m 2 m -2 ) 0.0 0.5 1.0 1.5 2.0 Conifer Year: 2002 Site: METL (Oregon, USA) Biome: Conifer Forest BigFoot Meteorological Inputs Precipitation (cm) 0 60 120 180 240 300 360 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Minimum Temperature ( o C) 0 60 120 180 240 300 360 -20 -10 0 10 20 30 40 Maximum Temperature ( o C) 0 60 120 180 240 300 360 -10 0 10 20 30 40 Vapor Pressure Deficit (kPa) Day of Year 0 60 120 180 240 300 360 0 1 2 3 4 Shortwave Radiation (MJ m -2 d -1 ) Day of Year 0 60 120 180 240 300 360 0 5 10 15 20 25 30 35 PAR (MJ m -2 d -1 ) Day of Year 0 60 120 180 240 300 360 0 2 4 6 8 10 12 14 16 18 Year: 2002 Site: METL (Oregon, USA) Biome: Conifer Forest BigFoot GPP Comparison BigFoot vs. Tower Day of Year 0 60 120 180 240 300 360 GPP (gC m -2 d -1 ) 0 1 2 3 4 5 6 Tower BigFoot Tower GPP (gC m

109

Nanotexturing of surfaces to reduce melting point.  

DOE Green Energy (OSTI)

This investigation examined the use of nano-patterned structures on Silicon-on-Insulator (SOI) material to reduce the bulk material melting point (1414 C). It has been found that sharp-tipped and other similar structures have a propensity to move to the lower energy states of spherical structures and as a result exhibit lower melting points than the bulk material. Such a reduction of the melting point would offer a number of interesting opportunities for bonding in microsystems packaging applications. Nano patterning process capabilities were developed to create the required structures for the investigation. One of the technical challenges of the project was understanding and creating the specialized conditions required to observe the melting and reshaping phenomena. Through systematic experimentation and review of the literature these conditions were determined and used to conduct phase change experiments. Melting temperatures as low as 1030 C were observed.

Garcia, Ernest J.; Zubia, David (University of Texas at El Paso El Paso, TX); Mireles, Jose (Universidad Aut%C3%94onoma de Ciudad Ju%C3%94arez Ciudad Ju%C3%94arez, Mexico); Marquez, Noel (University of Texas at El Paso El Paso, TX); Quinones, Stella (University of Texas at El Paso El Paso, TX)

2011-11-01T23:59:59.000Z

110

PowerPoint Presentation  

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

Indirect Effect on Rainfall Indirect Effect on Rainfall at SGP Site Feng Niu Advisor: Zhangqing Li 03/30/2009 Rainfall Frequency y = - 0.0012x + 0.0134 R 2 = 0.9336 y = 0.0335x + 0.2043 R 2 = 0.6529 y = 0.0009x + 0.0536 R 2 = 0.0021 0.00% 5.00% 10.00% 15.00% 20.00% 25.00% 30.00% 35.00% 40.00% 45.00% 0- 1000 1000- 2000 2000- 3000 3000- 4000 4000- 5000 5000- 6000 Aero so l Number Co nc entratio n (/ c m3) Ra inf a ll Freq uenc y 0.00% 0.20% 0.40% 0.60% 0.80% 1.00% 1.20% 1.40% LWP: >0.8mm LWP:0.4- 0.8mm LWP:0- 0.4mm Linear (LWP:0- 0.4mm) Linear (LWP: >0.8mm) Linear (LWP:0.4- 0.8mm) Main Factors Affecting Rainfall Rainfall frequency Water vapor Atm stability Aerosols 10 11 12 13 14 15 16 17 18 19 0-1000 1000- 2000 2000- 3000 3000- 4000 4000- 5000 5000- 6000 Aerosol Number Concentration (per cm^3) Surface temperature (Degree Celsius) LWP:>0.8mm LWP:0.4-0.8mm LWP:0.0-0.4mm

111

On Convex Decompositions of Points  

Science Conference Proceedings (OSTI)

Given a planar point set in general position, S, we seek a partition of the points into convex cells, such that the union of the cells forms a simple polygon, P, and every point from S is on the boundary of P. Let f(S) ...

Kiyoshi Hosono; David Rappaport; Masatsugu Urabe

2000-11-01T23:59:59.000Z

112

ARM - Facility News Article  

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

ARM Facility Captures Rare Tornado Data ARM Facility Captures Rare Tornado Data Bookmark and Share Every spring, tornadoes thunder across five states, from Kansas to Texas, and alerts are common. However, by Monday, May 20, it was clear that this time the alert had a different urgency to it. The turn of events leading up to the EF-5 tornado that wreaked havoc in Moore, Oklahoma, provided a unique opportunity for scientists to sample the environment preceding a severe weather event. Raw data from the additional radiosonde launches preceding the severe weather events of May 20 in Oklahoma. The blue line identifies the temperature, which decreases with increasing altitude (decreasing pressure). The red line is the dew point; dew point-also expressed as a temperature-is the temperature at which the air is 100% saturated with its water vapor content (low values of the dew point represent low relative humidity). Where the dew point approaches the actual temperature, the air is nearing 100% relative humidity, or saturation, near the ground-ideal conditions for tornado events.

113

Gravitational Character of Cold Surges during Winter MONEX  

Science Conference Proceedings (OSTI)

The surface pressure, temperature, dew point and wind data over the South China Sea and vicinity during Winter MONEX are examined to determine the timing of the passage of cold surges at various reporting stations. It is found that for more than ...

C-P. Chang; J. E. Millard; G. T. J. Chen

1983-02-01T23:59:59.000Z

114

Florida Nuclear Profile - Turkey Point  

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

Turkey Point" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

115

Temperature profiles determine HRSG steam production  

Science Conference Proceedings (OSTI)

This article examine how temperature profiles affect steam production in heat recovery steam generators(HRSG). A typical gas/steam temperature profile for a HRSG is shown. Heat balance equations for the superheater, evaporator, and the complete HRSG are given along with examples for calculating the HRSG temperature profiles after assuming the pinch and approach point temperatures.

Ganapathy, V.

1993-05-01T23:59:59.000Z

116

Radiance Temperature  

Science Conference Proceedings (OSTI)

... Temperature using Detectors Calibrated for Absolute Spectral Power Response, HW ... A Third Generation Water Bath Based Blackbody Source, JB ...

2013-06-27T23:59:59.000Z

117

CHARGED POINT DEFECT IN RUTILE TIO2:FROM DEFECT CHARGE DISTRIBUTION TO DEFECT PHONON FREE ENERGY.  

E-Print Network (OSTI)

??The dominant charged point defects in transition metal oxides can change with temperature (T) and oxygen partial pressure (PO2) to control the electrical properties of (more)

Li, Xin

2010-01-01T23:59:59.000Z

118

CONTINUOUS ANALYZER UTILIZING BOILING POINT DETERMINATION  

DOE Patents (OSTI)

A device is designed for continuously determining the boiling point of a mixture of liquids. The device comprises a distillation chamber for boiling a liquid; outlet conduit means for maintaining the liquid contents of said chamber at a constant level; a reflux condenser mounted above said distillation chamber; means for continuously introducing an incoming liquid sample into said reflux condenser and into intimate contact with vapors refluxing within said condenser; and means for measuring the temperature of the liquid flowing through said distillation chamber. (AEC)

Pappas, W.S.

1963-03-19T23:59:59.000Z

119

Points  

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

Project Selections Project Selections Announced October 26, 2009 Lead Research Organization (Partner Organizations) DOE Grant Amount Lead Organization Location Project Description 1366 Technologies Inc. (Massachusetts Institute of Technology - Lab for PV Research) $4,000,000 Lexington, MA Renewable Power (solar) "Direct Wafer" technology to form high efficiency "monocrystalline- equivalent" silicon wafers directly from molten silicon, with potential to halve the installed cost of solar photovoltaics. Agrivida, Inc. $4,565,800 Medford, MA Biomass Energy Cell wall-degrading enzymes grown within the plant itself that are activated after harvest, dramatically reducing the cost of cellulosic biofuels and chemicals Arizona State University (Fluidic Energy,

120

Magnetothermoelectric Response near Quantum Critical Points  

E-Print Network (OSTI)

Following on from our previous work [Phys. Rev. Lett. 98, 166801 (2007)] we examine the finite temperature magnetothermoelectric response in the vicinity of a quantum critical point (QCP). We begin with general scaling considerations relevant to an arbitrary QCP, either with or without Lorentz invariance, and in arbitrary dimension. In view of the broad connections to high temperature superconductivity, and cold atomic gases, we focus on the quantum critical fluctuations of the relativistic Landau--Ginzburg theory. This paradigmatic model arises in many contexts, and describes the (particle-hole symmetric) superfluid--Mott insulator quantum phase transition in the Bose--Hubbard model. The application of a magnetic field opens up a wide range of physical observables, and we present a detailed overview of the charge and thermal transport and thermodynamic response. We combine several different approaches including the epsilon expansion and associated Quantum Boltzmann Equation (QBE), entropy drift, and argument...

Bhaseen, M J; Sondhi, S L

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

Finite Temperature Aging Holography  

E-Print Network (OSTI)

We construct the gravity background which describes the dual field theory with aging invariance. We choose the decay modes of the bulk scalar field in the internal spectator direction to obtain the dissipative behavior of the boundary correlation functions of the dual scalar fields. In particular, the two-time correlation function at zero temperature has the characteristic features of the aging system: power law decay, broken time translation and dynamical scaling. We also construct the black hole backgrounds with asymptotic aging invariance. We extensively study characteristic behavior of the finite temperature two-point correlation function via analytic and numerical methods.

Seungjoon Hyun; Jaehoon Jeong; Bom Soo Kim

2011-08-29T23:59:59.000Z

122

A Critical Point for Science?  

E-Print Network (OSTI)

, taboo ideas become arespectable part of science? Occult Sciences Tripos? CU Institute of Astrology? Telepathy, memory of water, cold fusion?Scientific theology, intelligent design? Mar. 5, 2008/CUPS A Critical Point for Science / Brian Josephson 32...

Josephson, B D

2008-03-05T23:59:59.000Z

123

Grid Points (GridSampleSet)  

Science Conference Proceedings (OSTI)

... OOF2: The Manual. Grid Points (GridSampleSet). ... Name. Grid Points (GridSampleSet) Evaluate data on a rectangular grid of points. Synopsis. ...

2013-08-23T23:59:59.000Z

124

Grid Points (StatGridSampleSet)  

Science Conference Proceedings (OSTI)

... OOF2: The Manual. Grid Points (StatGridSampleSet). ... Name. Grid Points (StatGridSampleSet) Evaluate data on a rectangular grid of points. ...

2013-08-23T23:59:59.000Z

125

Asymptotics of Greedy Energy Points  

E-Print Network (OSTI)

For a symmetric kernel $k:X\\times X \\to \\mathbb{R}\\cup\\{+\\infty\\}$ on a locally compact Hausdorff space $X$, we investigate the asymptotic behavior of greedy $k$-energy points $\\{a_{i}\\}_{1}^{\\infty}$ for a compact subset $A\\subset X$ that are defined inductively by selecting $a_{1}\\in A$ arbitrarily and $a_{n+1}$ so that $\\sum_{i=1}^{n}k(a_{n+1},a_{i})=\\inf_{x\\in A}\\sum_{i=1}^{n}k(x,a_{i})$. We give sufficient conditions under which these points (also known as Leja points) are asymptotically energy minimizing (i.e. have energy $\\sum_{i\

A. Lpez Garca; E. B. Saff

2009-01-24T23:59:59.000Z

126

LLNL-TR-534938 POINT 2012: ENDF/B-VII.1 Final  

E-Print Network (OSTI)

LLNL-TR-534938 POINT 2012: ENDF/B-VII.1 Final Temperature Dependent Cross Section Library A Brief-07NA27344. #12;2 LLNL-TR-534938 POINT 2012: ENDF/B-VII.1 Final Temperature Dependent Cross Section

Cullen, Red

127

Spatial Mapping of the Dirac Point in Monolayer and Bilayer Graphene  

Science Conference Proceedings (OSTI)

We have mapped the Dirac point in exfoliated monolayer and bilayer graphene using spatially resolved scanning tunneling spectroscopy measurements at low temperature. The Dirac-point shifts in energy at different locations in graphene. However, a cross ... Keywords: Dirac point, graphene, scanning tunneling microscope (STM), spectroscopy

A. Deshpande; Wenzhong Bao; Zeng Zhao; Chun Ning Lau; B. LeRoy

2011-01-01T23:59:59.000Z

128

Wellness Program WELLNESS POINTS BANK  

E-Print Network (OSTI)

Wellness Program WELLNESS POINTS BANK Renew your commitment to health. Start again October 1, 2012 to your family and friends, too. Your health and well-being are also important to the University of Minnesota. As your employer, the University recognizes the value of investing in a comprehensive Wellness

Thomas, David D.

129

Practical Point-to-Point Free-Space Quantum Key Distribution over 1/2 KM  

SciTech Connect

We have demonstrated point-to-point single-photon quantum key distribution (QKD) over a free-space optical path of {approximately}475 m under daylight conditions. This represents an increase of >1,000 times farther than any reported point-to-point demonstration, and >6 times farther than the previous folded path daylight demonstration. We expect to extend the daylight range to 2 km or more within the next few months. A brief description of the system is given here. The QKD transmitter, a.k.a. ''Alice'' (Fig. 1), consists of three thermoelectrically cooled diode lasers, a single interference filter (IF), two optical attenuators, two linear polarizers, two non-polarization beam-splitters (BSs), and a 27x beam expander. The two data-lasers' (dim-lasers') wavelengths are temperature controlled and constrained by the IF to {approximately}773 {+-} 0.5 nm, while the transmitted wavelength of the bright-laser (timing-laser) is {approximately}768 nm; the data-lasers are configured to emit a weak pulse of approximately 1 ns duration. The transmitter incorporates no active polarization switching--a first in QKD.

Buttler, W.T.; Hughes, R.J.; Kwiat, P.G.; Lamoreaux, S.K.; Morgan, G.L.; Peterson, C.G.

1999-02-01T23:59:59.000Z

130

Window treatments for cold climates  

SciTech Connect

Design considerations for various types of energy conserving window treatments to avoid condensation related maintenance problems are discussed. The window heat losses, dew point temperatures and allowable relative humidities at which condensation may occur on interior glass surfaces at an interior temperature of 65 DEGF (degrees Fahrenheit) and exterior temperatures from -50 to 30 DEGF were calculated by computer. Vapor pressures were also computed to show the importance of vapor (air) tight weather stripping and coverings for window treatments.

Carlson, A.R.

1983-06-01T23:59:59.000Z

131

Optimized Maximum Power Point Tracker for Fast Changing Environmental Conditions  

E-Print Network (OSTI)

working point to the optimum, following the weather (i.e. solar irradiance and temperature) conditions Tracking, Photovoltaic, Solar I. INTRODUCTION The worldwide installed PV power capacity today shows topologies, which provide high performance tracking during 'nice' weather conditions, i.e. at strong

Sera, Dezso

132

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Optimum pressure and concentration of CO Optimum pressure and concentration of CO 2 in flue gases for CO 2 capture by antisublimation May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria, Virginia D. Clodic, M. Younes, Alain Bill Outline * Anti-sublimation CO 2 capture system * Flue gases CO 2 concentration sensitivity analysis * Flue gases pressure sensitivity analysis * High Pressure Flue Gases * Conclusions 2 Anti-sublimation CO 2 capture system * CO 2 capture system based on the CO 2 physical properties * CO 2 triple point is at -56.5 C, 520 kPa, below these temperature and pressure CO 2 is either in gas or solid phase. No liquid. * The CO 2 solid phase requires a defrosting process at a pressure higher then 520 kPa thus a swing process is necessary for continuous operation. 3 A B C D E A' CO 2 capture system on the T-s diagram

133

EDD-7 Electric Charge Point Meter test results  

DOE Green Energy (OSTI)

The results of tests evaluating the electric switching portion of the EDD-7 Electric Charge Point Meter (ECPM) are presented. The ECPM is a modified parking meter that allows the purchase of 120 or 240 volt electric power. The ECPM is designed to make electricity available at any vehicle parking location. The test results indicate that the ECPM operated without failure thru a series of over current and ground fault tests at three different test temperatures. The magnitude of current required to trip the over current protection circuitry varied with temperature while the performance of the ground fault interruption circuitry did not change significantly with the test temperature.

Mersman, C.R.

1993-09-01T23:59:59.000Z

134

BP Cherry Point Congeneration Project  

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

REVISED 404 (B) (1) REVISED 404 (B) (1) ALTERNATIVES ANALYSIS BP Cherry Point Cogeneration Project Prepared for: BP West Coast Products, LLC Revised June 29, 2004 1501 Fourth Avenue, Suite 1400 Seattle, WA 98101-1616 (206) 438-2700 33749546.05070 i TABLE OF CONTENTS Page 1.0 I NT RODUCTI ON ................................................................................................................... 1 2.0 P URPOSE AND NEE D .......................................................................................................... 1 2.1 RELIABILITY .................................................................................................... 1 2.2 COST-EFFECTIVENESS ................................................................................... 3 2.3 SIZE OF FACILITY............................................................................................

135

TRENDS: TEMPERATURE  

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

Historical Isotopic Temperature Record from the Vostok Ice Core Historical Isotopic Temperature Record from the Vostok Ice Core Graphics Digital Data J.R. Petit, D. Raynaud, and C. Lorius Laboratoire de Glaciogie et Géophysique de l'Environnement, CNRS, Saint Martin d'Hères Cedex, France J. Jouzel and G. Delaygue Laboratoire des Sciences du Climat et de l'Environnement (LSCE), CEA/CNRS, L'Orme des Merisiers, CEA Saclay, 91191 Gif-sur-Yvette Cedex, France N.I. Barkov Arctic and Antarctic Research Institute, Beringa Street 38, 199397 St. Petersburg, Russia V.M. Kotlyakov Institute of Geography, Staromonetny, per 29, Moscow 109017, Russia DOI: 10.3334/CDIAC/cli.006 Period of Record 420,000 years BP-present Methods Because isotopic fractions of the heavier oxygen-18 (18O) and deuterium (D) in snowfall are temperature-dependent and a strong spatial correlation

136

Optimization of Core Point Detection in Fingerprints  

Science Conference Proceedings (OSTI)

This paper compares and documents the work of an optimized fingerprint core point determination algorithm. This work focuses to present an efficient and precise way for the extraction of core point. Core Point is detected using least mean square algorithm. ...

Nabeel Younus Khan; M. Younus Javed; Naveed Khattak; Umer Munir Yongjun Chang

2007-12-01T23:59:59.000Z

137

Erratum: Experimental Vibrational Zero-Point Energies ...  

Science Conference Proceedings (OSTI)

Erratum: Experimental Vibrational Zero-Point Energies: Diatomic Molecules J ... error in the calculated zero point energy ZPE for ... All rights reserved. ...

2013-04-16T23:59:59.000Z

138

VT PowerPoint Template  

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

SINGLE-CRYSTAL SAPPHIRE OPTICAL SINGLE-CRYSTAL SAPPHIRE OPTICAL FIBER SENSOR DE-FC26-99FT40685 Anbo Wang, Gary Pickrell, Ke Wang, Cheng Ma, Brian Scott Virginia Tech Center for Photonics Technology Blacksburg, VA 24061 awang@vt.edu http://photonics.ece.vt.edu/ 1 Advanced Research Sensor and Controls Project Review Meeting DOE NETL Morgantown, WV 03/12/2012 Outline * Motivation & Objective * Background and Fundamentals of Proposed Technology * Project Scope and Work Plan * Project Progress 2 MOTIVATION AND OBJECTIVE 3 Motivation 4 * Temperature sensor for harsh-environments: * Coal gasifier (major focus of prior work). * Gas turbine. * Temperature measurement is critical for: * Gasifier start-up. * Process optimization. * Event/failure detection.

139

On Formulas for Equivalent Potential Temperature  

Science Conference Proceedings (OSTI)

Several new formulas for pseudoadiabatic equivalent potential temperature (EPT) are devised and compared to previous ones. The maximum errors of all the formulas are determined from calculations on a dense grid of points in the region of a ...

Robert Davies-Jones

2009-09-01T23:59:59.000Z

140

Development of Low-Temperature Molten Na Batteries with ...  

Science Conference Proceedings (OSTI)

Our novel battery system operates at temperatures near the melting point of Na metal, and employs a NaSICON ceramic primary electrolyte separator.

Note: This page contains sample records for the topic "dew point temperature" 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

Improved correlations for retrograde gases  

E-Print Network (OSTI)

Three correlations for retrograde gases have been developed. First, a correlation was developed that relates the composition of a retrograde gas-condensate mixture at any depletion stage to the composition at its dew point pressure. This correlation is as accurate as previous correlations, and in addition, to the composition, it includes the trends for molecular weight of heptanes plus fraction (A4WC7+), specific gravity of heptanes plus fraction (SGC7+), gas produced (GP) and fraction of liquid (FL). Second, a correlation to describe the molar distribution Of C7+ of a gas-condensate mixture as a function of carbon number (CN), the C6 mole fraction and the properties Of C7+ has been developed. For comparison, the Ahmed, et aL, and Whitson methods were evaluated using a data base of 52 extended (from C]5+ and up) retrograde gascondensate samples. The evaluation of the Ahmed, et al. and Whitson methods showed that both methods are better than the new method. The Ahmed, et aL method does a better overall job than the Vvlhitson method. Comparing the relative error, Ahmed, et al. method had an error of 20.6 percent, and Whitson's method had an error of 25.1 percent. Third, a new and improved retrograde dew point pressure correlation has been developed. The new dew point correlation is an improvement of the Kennedy-Nemeth dew point correlation. Contrary to the Kennedy-Nemeth correlation, temperature is not included in the new correlation. The new dew point correlation is based on composition and the C7+ properties, molecular weight and specific gravity of the heptanes plus fraction.

Crogh, Arne

1996-01-01T23:59:59.000Z

142

BP Cherry Point Cogeneration Project  

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

Final Environmental Impact Statement Final Environmental Impact Statement DOE/EIS-0349 Lead Agencies: Energy Facility Site Evaluation Council Bonneville Power Administration Cooperating Agency: U.S. Army Corps of Engineers August 2004 EFSEC Washington State Energy Facility Site Evaluation Council July 12, 2004 Dear Reader: Enclosed for your reference is the abbreviated Final Environmental Impact Statement (FEIS) for the proposed BP Cherry Point Cogeneration Project. This document is designed to correct information and further explain what was provided in the Draft Environmental Impact Statement (DEIS). The proponent, BP West Coast Products, LLC, has requested to build a 720-megawatt gas-fired combined cycle cogeneration facility in Whatcom County, Washington, and interconnect this facility into the regional

143

Critical Point Symmetries in Nuclei  

E-Print Network (OSTI)

Critical Point Symmetries (CPS) appear in regions of the nuclear chart where a rapid change from one symmetry to another is observed. The first CPSs, introduced by F. Iachello, were E(5), which corresponds to the transition from vibrational [U(5)] to gamma-unstable [O(6)] behaviour, and X(5), which represents the change from vibrational [U(5)] to prolate axially deformed [SU(3)] shapes. These CPSs have been obtained as special solutions of the Bohr collective Hamiltonian. More recent special solutions of the same Hamiltonian, to be described here, include Z(5) and Z(4), which correspond to maximally triaxial shapes (the latter with ``frozen'' gamma=30 degrees), as well as X(3), which corresponds to prolate shapes with ``frozen'' gamma=0. CPSs have the advantage of providing predictions which are parameter free (up to overall scale factors) and compare well to experiment. However, their mathematical structure [with the exception of E(5)] needs to be clarified.

Bonatsos, D; Petrellis, D; Terziev, P A; Yigitoglu, I; Bonatsos, Dennis

2006-01-01T23:59:59.000Z

144

Convective Impact on Temperatures Observed near the Tropical Tropopause  

Science Conference Proceedings (OSTI)

Observed temperature trends and interannual variations near the tropical tropopause suggest that temperatures up to the cold point are controlled by the troposphere, but some models indicate otherwise. Here, previous investigations of thermal ...

Steven C. Sherwood; Takeshi Horinouchi; Heidi A. Zeleznik

2003-08-01T23:59:59.000Z

145

Convertibility of Function Points into COSMIC Function Points: A study using Piecewise Linear Regression  

Science Conference Proceedings (OSTI)

Background: COSMIC Function Points and traditional Function Points (i.e., IFPUG Function Points and more recent variation of Function Points, such as NESMA and FISMA) are probably the best known and most widely used Functional Size Measurement methods. ... Keywords: COSMIC Function Points, Data analysis, Function Point analysis, Functional Size Measurement, Functional size measure convertibility, Outliers

Luigi Lavazza; Sandro Morasca

2011-08-01T23:59:59.000Z

146

Extended Edited Synoptic Cloud Reports from Ships and Land Stations Over the Globe, 1952-1996  

Science Conference Proceedings (OSTI)

Surface synoptic weather reports for the entire globe, gathered from various available data sets, were processed, edited, and rewritten to provide a single data set of individual observations of clouds, spanning the 44 years 1952-1995 for ship data and the 26 years 1971-1996 for land station data. In addition to the cloud portion of the synoptic report, each edited report also includes the associated pressure, present weather, wind, air temperature, and dew point (and sea surface temperature over oceans).

Hahn, C.J.; Warren, S.G.

1999-08-01T23:59:59.000Z

147

Surface and Tower Meteorological Instrumentation at Atqasuk (METTWR2H) Handbook  

SciTech Connect

The Atqasuk meteorology station (AMET) uses mainly conventional in situ sensors to measure wind speed, wind direction, air temperature, dew point, and humidity mounted on a 10-m tower. It also obtains barometric pressure, visibility and precipitation data from sensors at or near the base of the tower. In addition, a chilled mirror hygrometer (CMH) is located at 1 m for comparison purposes. Temperature and relative humidity (RH) probes are mounted at 2 m and 5 m on the tower.

Ritsche, MT

2006-01-01T23:59:59.000Z

148

Beamline Temperatures  

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

Temperatures Temperatures Energy: 3.0000 GeV Current: 493.2242 mA Date: 11-Jan-2014 21:40:00 Beamline Temperatures Energy 3.0000 GeV Current 493.2 mA 11-Jan-2014 21:40:00 LN:MainTankLevel 124.4 in LN:MainTankPress 56.9 psi SPEAR-BL:B120HeFlow 15.4 l/min SPEAR-BL:B131HeFlow 22.2 l/min BL 4 BL02:LCW 0.0 ℃ BL02:M0_LCW 31.5 ℃ BL 4-1 BL04-1:BasePlate -14.0 ℃ BL04-1:Bottom1 46.0 ℃ BL04-1:Bottom2 47.0 ℃ BL04-1:Lower 32.0 ℃ BL04-1:Moly 46.0 ℃ BL04-1:ChinGuard1 31.0 ℃ BL04-1:ChinGuard2 31.0 ℃ BL04-1:FirstXtalA -167.0 ℃ BL04-1:FirstXtalB -172.0 ℃ BL04-1:Pad1 31.0 ℃ BL04-1:Pad2 31.0 ℃ BL04-1:SecondXtalA -177.0 ℃ BL04-1:SecondXtalB -175.0 ℃ BL 4-2 BL04-2:BasePlate -14.0 ℃ BL04-2:Bottom1 24.0 ℃ BL04-2:Bottom2 25.0 ℃

149

Similarity Moisture Dew Profiles within a Corn Canopy  

Science Conference Proceedings (OSTI)

The amount of dewfall and dewrise to a corn canopy has been estimated over 7 nights by using the Bowen ratio energy balance technique and the soil diffusivity technique, respectively.

A. F. G. Jacobs; W. A. J. van Pul; A. van Dijken

1990-12-01T23:59:59.000Z

150

Single-Duct Constant Air Volume System Supply Air Temperature Reset: Using Return Air Temperature or Outside Air Temperature?  

E-Print Network (OSTI)

The supply air temperature set point for a singleduct constant air volume air handling unit (AHU) system is often reset based on either return air temperature or outside air temperature in order to reduce simultaneous cooling and heating energy consumption. Both reset strategies make engineering sense as long as the reset schedules are reasonable. Quite often the decision to use one over the other is made with the assumption that they will all achieve some sorts of energy savings. However, the impact of these two strategies on AHU energy consumption could be very different. A comparison of these two commonly used supply air temperature reset strategies for a single-duct constant air volume system is presented in this paper. It is shown that from either the building energy consumption or building comfort point of view, the reset strategy based on outside air temperature is inherently better than that based on return air temperature. Significant amount of heating energy savings can be achieved by switching from return air temperature based reset to outside air temperature based reset. The reset strategy can also benefit variable air volume (VAV) AHUs. An improved supply air temperature set point reset control strategy is proposed by combining and staging the outside air and return air temperature based resets.

Wei, G.; Turner, W. D.; Claridge, D.; Liu, M.

2002-01-01T23:59:59.000Z

151

Magnetothermoelectric Response near Quantum Critical Points  

E-Print Network (OSTI)

Following on from our previous work [Phys. Rev. Lett. 98, 166801 (2007)] we examine the finite temperature magnetothermoelectric response in the vicinity of a quantum critical point (QCP). We begin with general scaling considerations relevant to an arbitrary QCP, either with or without Lorentz invariance, and in arbitrary dimension. In view of the broad connections to high temperature superconductivity, and cold atomic gases, we focus on the quantum critical fluctuations of the relativistic Landau--Ginzburg theory. This paradigmatic model arises in many contexts, and describes the (particle-hole symmetric) superfluid--Mott insulator quantum phase transition in the Bose--Hubbard model. The application of a magnetic field opens up a wide range of physical observables, and we present a detailed overview of the charge and thermal transport and thermodynamic response. We combine several different approaches including the epsilon expansion and associated Quantum Boltzmann Equation (QBE), entropy drift, and arguments based on Lorentz invariance. The results differ markedly from the zero field case, and we include an extended discussion of the finite thermal conductivity which emerges in the presence of a magnetic field. We derive an integral equation that governs its response and explore the crossover upon changing the magnetic field. This equation may be interpreted as a projection equation in the low field limit, and clearly highlights the important role of collision invariants (or zero modes) in the hydrodynamic regime. Using an epsilon expansion around three-dimensions, our analytic and numerical results interpolate between our previously published value and the exact limit of two-dimensional relativistic magnetohydrodynamics.

M. J. Bhaseen; A. G. Green; S. L. Sondhi

2008-11-03T23:59:59.000Z

152

VT PowerPoint Template  

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

EMBEDDED ACTIVE FIBER OPTIC SENSING EMBEDDED ACTIVE FIBER OPTIC SENSING NETWORK FOR STRUCTURAL HEALTH MONITORING IN HARSH ENVIRONMENTS DE-FE0007405 Anbo Wang, Cheng Ma Virginia Tech Center for Photonics Technology Blacksburg, VA 24061 awang@vt.edu, cma1@vt.edu http://photonics.ece.vt.edu/ 1 Advanced Research Sensor and Controls Project Review Meeting DOE NETL Morgantown, WV 03/12/2012 Outline * Motivation, Overview & Objectives * Background and Fundamentals of Proposed Technology * Project Scope and Work Plan 2 MOTIVATION AND OBJECTIVES 3 Motivation * Non-Destructive Evaluation (NDE) of structural health in advanced energy systems. Examples: * Ultra Supercritical (USC) systems: * Steam temperature 760 o C, pressure 5000 psi. * Integrated Gasification Combined Cycle (IGCC):

153

VT PowerPoint Template  

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

DISTRIBUTED FIBER OPTIC SENSOR FOR DISTRIBUTED FIBER OPTIC SENSOR FOR ON-LINE MONITORING OF COAL GASIFIER REFRACTORY HEALTH DE-FE0005703 Anbo Wang, Cheng Ma Virginia Tech Center for Photonics Technology Blacksburg, VA 24061 awang@vt.edu, cma1@vt.edu http://photonics.ece.vt.edu/ 1 Advanced Research Sensor and Controls Project Review Meeting DOE NETL Morgantown, WV 03/12/2012 Outline * Motivation, Overview & Objectives * Background and Fundamentals of Proposed Technology * Project Scope and Work Plan * Project Progress 2 MOTIVATION AND OBJECTIVES 3 Motivation * Refractory health monitoring in slagging coal gasifiers: * Rapid corrosion of refractory materials. * High-temperature reducing environment. * Difficult to predict remaining refractory life. * Localized thinning, spallation, cracking.

154

Condensing Heat Exchanger for Optimization of Energy Efficiency  

E-Print Network (OSTI)

Historically, boiler efficiency has been limited due to the minimum temperature allowed at the stack. Heat lost up the stack was in exchange for keeping the flue gas temperature above the water vapor dew point. If water vapor was allowed to condense out, rapid deterioration, due to acid corrosion, of the outlet duct and stack would result. With the development of the condensing heat exchanger, boiler efficiency can now exceed 90%. Approximately 1% gain in boiler efficiency can be expected for every 40F (4.5C) reduction in flue gas stack temperature. In the CHX condensing heat exchanger, all gas wetted surfaces are covered with DuPont Teflon. The Teflon covered heat exchanger surfaces are impervious to all acids normally resulting from the combustion of fossil fuels. This allows the flue gas to be cooled to below the water vapor dew point with no subsequent corrosion of the heat exchanger surfaces.

Carrigan, J. F.; Johnson, D. W.; DiVitto, J. G.; Schulze, K. H.

1995-04-01T23:59:59.000Z

155

Questions and Answers - What is a material with a freezing point above 0  

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

What's the melting point of steel? What's the melting point of steel? Previous Question (What's the melting point of steel?) Questions and Answers Main Index Next Question (What is a meniscus?) What is a meniscus? What is a material with a freezing point above 0 degrees Celsius? A material exists as a solid when it is below its freezing point. So, we need to find a material that is a solid at some temperature above 0°C. Almost any solid abject around you would fit this description - an aluminum soda can, a candle or a piece of chocolate all have freezing points above 0°C. Keep in mind that a material's freezing point is the same as its melting point. These are just different terms for the same thing, it just depends on whether energy is going into a substance (melting) or if energy is being

156

LLNL-TR-479947, rev. 1 POINT 2011: ENDF/B-VII.1 Beta3  

E-Print Network (OSTI)

LLNL-TR-479947, rev. 1 POINT 2011: ENDF/B-VII.1 Beta3 Temperature Dependent Cross Section Library Technical Information Department's Digital Library http://www.llnl.gov/tid/Library.html #12;LLNL-TR-479947

Cullen, Red

157

Fixed-Point Cell Mini Workshop  

Science Conference Proceedings (OSTI)

... The ITS-90 Fixed-Point Cell Mini-Workshop is scheduled to be given at ... hands-on" laboratory training in the realization of ITS-90 fixed-point cells. ...

2011-10-03T23:59:59.000Z

158

InitiativesTalkingPoints | Department of Energy  

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

ativesTalkingPoints&0; More Documents & Publications Suggested Talking Points for Hydrogen Road Tour &8220;C-3E&8221; WOMEN&8217;S INITIATIVE: Renewable Energy and a Smart Grid...

159

Function points as a universal software metric  

Science Conference Proceedings (OSTI)

Function point metrics are the most accurate and effective metrics yet developed for software sizing and also for studying software productivity, quality, costs, risks, and economic value. Unlike the older "lines of code" metric function points can be ...

Capers Jones

2013-07-01T23:59:59.000Z

160

Minimal capacity points and the Lowest eigenfunctions  

E-Print Network (OSTI)

We introduce the concept of the point of minimal capacity of the domain, and observe a connection between this point and the lowest eigenfunction of a Laplacian on this domain, in one special case.

Mark Levi; Jia Pan

2011-04-04T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

SER Temperature Coefficient  

SciTech Connect

Experimentally determine the overall isothermal temperature coefficient of the SER up to the design operating temperatures.

Johnson, J.L.

1959-12-31T23:59:59.000Z

162

Dirk Windelberg Nano-point-geometry  

E-Print Network (OSTI)

Dirk Windelberg Nano-point-geometry for use in material science 12. M¨arz 2010, M¨unchen D¨at Hannover #12;D.Windelberg: Nano-point-geometry for use in material science tr1003 e.tex (8. Juli 2010) 1 Nano-point-geometry for use in material science 1 microstructure 2 determination of height of voxels 3

Windelberg, Dirk

163

Selective spatio-temporal interest points  

Science Conference Proceedings (OSTI)

Recent progress in the field of human action recognition points towards the use of Spatio-Temporal Interest Points (STIPs) for local descriptor-based recognition strategies. In this paper, we present a novel approach for robust and selective STIP detection, ... Keywords: Action recognition, Bag-of-words, Complex scenes, Local descriptors, Multiple actors, Spatio-temporal interest points, Support vector machines

Bhaskar Chakraborty; Michael B. Holte; Thomas B. Moeslund; Jordi Gonzlez

2012-03-01T23:59:59.000Z

164

High temperature nuclear gas turbine  

SciTech Connect

Significance of gas turbine cycle, process of the development of gas turbines, cycle and efficiency of high-temperature gas turbines, history of gas turbine plants and application of nuclear gas turbines are described. The gas turbines are directly operated by the heat from nuclear plants. The gas turbines are classified into two types, namely open cycle and closed cycle types from the point of thermal cycle, and into two types of internal combustion and external combustion from the point of heating method. The hightemperature gas turbines are tbe type of internal combustion closed cycle. Principle of the gas turbines of closed cycle and open cycle types is based on Brayton, Sirling, and Ericsson cycles. Etficiency of the turbines is decided only by pressure ratio, and is independent of gas temperature. An example of the turbine cycle for the nuclear plant Gestacht II is explained. The thermal efficiency of that plant attains 37%. Over the gas temperature of about 750 deg C, the thermal efficiency of the gas turbine cycle is better than that of steam turbine cycle. As the nuclear fuel, coated particle fuel is used, and this can attain higher temperature of core outlet gas. Direct coupling of the nuclear power plants and the high temperature gas turbines has possibility of the higher thermal efficiency. (JA)

Kurosawa, A.

1973-01-01T23:59:59.000Z

165

The Blackbody Radiation Spectrum Follows from Zero-Point Radiation and the Structure of Relativistic Spacetime in Classical Physics  

E-Print Network (OSTI)

The analysis of this article is entirely within classical physics. Any attempt to describe nature within classical physics requires the presence of Lorentz-invariant classical electromagnetic zero-point radiation so as to account for the Casimir forces between parallel conducting plates at low temperatures. Furthermore, conformal symmetry carries solutions of Maxwell's equations into solutions. In an inertial frame, conformal symmetry leaves zero-point radiation invariant and does not connect it to non-zero-temperature; time-dilating conformal transformations carry the Lorentz-invariant zero-point radiation spectrum into zero-point radiation and carry the thermal radiation spectrum at non-zero temperature into thermal radiation at a different non-zero-temperature. However, in a non-inertial frame, a time-dilating conformal transformation carries classical zero-point radiation into thermal radiation at a finite non-zero-temperature. By taking the no-acceleration limit, one can obtain the Planck radiation spect...

Boyer, Timothy H

2011-01-01T23:59:59.000Z

166

ARM - Datastreams - sashenir  

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

of Si CCD optical bench degC benchtemperaturespectrometernir ( time ) Spectrometer chiller internal dew point degC chillerdewpoint ( time ) Spectrometer chiller internal RH %...

167

High-temperature geothermal cableheads  

DOE Green Energy (OSTI)

Two high-temperature, corrosion-resistant logging cableheads which use metal seals and a stable fluid to achieve proper electrical terminations and cable-sonde interfacings are described. A tensile bar provides a calibrated yield point, and a cone assembly anchors the cable armor to the head. Electrical problems of the sort generally ascribable to the cable-sonde interface were absent during demonstration hostile-environment loggings in which these cableheads were used.

Coquat, J.A.; Eifert, R.W.

1981-11-01T23:59:59.000Z

168

AMF Deployment, Point Reyes National Seashore, California  

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

California California Point Reyes Deployment AMF Home Point Reyes Home Data Plots and Baseline Instruments Experiment Planning MASRAD Proposal Abstract and Related Campaigns Outreach Posters Climate Research at Point Reyes National Seashore (horizontal) Climate Research at Point Reyes National Seashore (vertical) News Campaign Images AMF Deployment, Point Reyes National Seashore, California Point Reyes National Seashore, on the California coast north of San Francisco. Shelters: 38° 5' 30.51" N, 122° 57' 19.90" W Instrument Field: 38° 5' 27.6" N, 122° 57' 25.80" W Altitude: 8 meters Point Reyes National Seashore, on the California coast north of San Francisco, was the location of the first deployment of the DOE's Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF). The ARM

169

Analysis of Crossover Points for MVLT Superclass  

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

of Crossover Points for MVLT Superclass of Crossover Points for MVLT Superclass 58761v1 Page 1 White Paper - Analysis of Cross-Over Points for Grain-Oriented Electrical Steel and Amorphous Ribbon for the MVLT Superclass Cross-over points for the Medium Voltage Liquid Filled distribution transformer super-class have been analyzed based on the Engineering Analysis provided by the Department of Energy. For the purpose of this white paper, a cross-over point is defined as where the low-cost curve fitted to the point cloud for all of the transformers with M-3 grain-oriented electrical steel core designs crosses the low-cost curve fitted to the point cloud for all of the transformers with amorphous (SA1) core designs. This analysis is based on the data from the DOE Engineering Analysis. It excludes uncorroborated data

170

Cold Vacuum Drying (CVD) Set Point Determination  

DOE Green Energy (OSTI)

The Safety Class Instrumentation and Control (SCIC) system provides active detection and response to process anomalies that, if unmitigated, would result in a safety event. Specifically, actuation of the SCIC system includes two portions. The portion which isolates the MCO and initiates the safety-class helium (SCHe) purge, and the portion which detects and stops excessive heat input to the MCO annulus on high Tempered Water (TW) inlet temperature. For the MCO isolation and purge, the SCIC receives MCO pressure (both positive pressure and vacuum), helium flow rate, bay high temperature switch status, seismic trip status, and time-under-vacuum trips signals. The SCIC system will isolate the MCO and start an SCHe system purge if any of the following occur. (1) Isolation and purge from one of the SCHe ''isolation'' and ''purge'' buttons is manually initiated (administratively controlled). (2) The first vacuum cycle exceeds 8 hours at vacuum, or any subsequent vacuum cycle exceeds 4 hours at vacuum without re-pressurizing the MCO for a minimum of 4 hours. (This is referred to as the 8/4/4 requirement and provides thermal equilibrium within the MCO.) (3) MCO is below atmospheric pressure and the helium flow is below the minimum required to keep hydrogen less than 4% by volume. (When MCO pressure is below 12 torr there is insufficient hydrogen to exceed the 4% level and therefore no purge is required. A five minute time delay on low flow allows flow to be stopped in order to reach < 12 torr.) (4) The duration for the transition from above atmospheric pressure to vacuum (time to reach pressure below -11.7 psig [{approx}155 torr]) exceeds 5 minutes. (5) The duration for the transition from vacuum (below -11.1 psig [{approx}185 torr]) back to pressure [greater than 0.5 psig] exceeds 5 minutes. (6) MCO reaches a vacuum state (<0.5 psig) without an adequate, verified purge volume. (The MCO must be maintained above atmospheric pressure (approximately 0.5 psig) to prevent oxygen ingress unless a purge of adequate volume has been completed. During bulk water draining, the MCO must remain above atmospheric pressure.) (7) Seismic event of sufficient magnitude is detected. (Trip point is below the Uniform Building Code levels). Setpoint determination is required for trips C through H. Sensor error determination for additional safety-significant sensors used by the HVAC system or the SCHe system are also required.

PHILIPP, B.L.

2000-09-04T23:59:59.000Z

171

CDIAC Atmospheric Moisture Data Sets  

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

Atmospheric Moisture Atmospheric Moisture CDIAC Climate Holdings Containing Atmospheric Moisture Data Global Data Sets Data Set Name Investigators Data Type/Format Period of Record Extended Edited Synoptic Cloud Reports from Ships and Land Stations Over the Globe, 1952-2009 (CDIAC NDP-026C) C.J. Hahn, S.G. Warren, and R. Eastman Six-hourly synoptic observations of dew point depression (combined with air temperature) Land 1971-2009; Ocean 1952-2008 Regional Data Sets Data Set Name Investigators Data Type/Format Period of Record Six- and Three-Hourly Meteorological Observations from 223 Former U.S.S.R. Stations (CDIAC NDP-048) V. Razuvaev et al. Surface stations; 6- and 3-hourly observations of relative humidity, vapor pressure, humidity deficit, and dew point temperature Varies by station; through 2000

172

Peculiar points in the phase diagram of the water-alcohol solutions  

E-Print Network (OSTI)

The work is devoted to the investigation of nontrivial behavior of dilute water-alcohol solutions. The temperature and concentration dependencies of the contraction for aqueous solutions of ethanol and methanol are analyzed. The existence of a specific point, the so-called peculiar point, was established. It is shown that water-alcohol solutions of different types obey the principle of corresponding states if temperature and volume fraction are used as principal coordinates. In this case, the concentration of the peculiar point for different solutions is close to x_{\

Chechko, V E; Malomuzh, M P

2013-01-01T23:59:59.000Z

173

Line tensions, correlation lengths, and critical exponents in lipid membranes near critical points  

E-Print Network (OSTI)

Membranes containing a wide variety of ternary mixtures of high chain-melting temperature lipids, low chain-melting temperature lipids, and cholesterol undergo lateral phase separartion into coexisting liquid phases at a miscibility transition. When membranes are prepared from a ternary lipid mixture at a critical composition, they pass through a miscibility critical point at the transition temperature. Since the critical temperature is typically on the order of room temperature, membranes provide an unusual opportunity in which to perform a quantitative study of biophysical systems that exhibit critical phenomena in the two-dimensional Ising universality class. As a critical point is approached from either high or low temperature, the scale of fluctuations in lipid composition, set by the correlation length, diverges. In addition, as a critical point is approached from low temperature, the line tension between coexisting phases decreases to zero. Here we quantitatively evaluate the temperature dependence of line tension between liquid domains and of fluctuation correlation lengths in lipid membranes in order to extract a critical exponent, nu. We obtain nu=1.2 plus or minus 0.2, consistent with the Ising model prediction nu=1. We also evaluate the probability distributions of pixel intensities in fluoresence images of membranes. From the temperature dependence of these distributions above the critical temperature, we extract an independent critical exponent beta=0.124 plus or minus 0.03 which is consistent with the Ising prediction of beta=1/8.

Aurelia R. Honerkamp-Smith; Pietro Cicuta; Marcus D. Collins; Sarah L. Veatch; Marcel den Nijs; M. Schick; Sarah L. Keller

2008-02-20T23:59:59.000Z

174

Thermoelectric refrigerator having improved temperature stabilization means  

DOE Patents (OSTI)

A control system for thermoelectric refrigerators is disclosed. The thermoelectric refrigerator includes at least one thermoelectric element that undergoes a first order change at a predetermined critical temperature. The element functions as a thermoelectric refrigerator element above the critical temperature, but discontinuously ceases to function as a thermoelectric refrigerator element below the critical temperature. One example of such an arrangement includes thermoelectric refrigerator elements which are superconductors. The transition temperature of one of the superconductor elements is selected as the temperature control point of the refrigerator. When the refrigerator attempts to cool below the point, the metals become superconductors losing their ability to perform as a thermoelectric refrigerator. An extremely accurate, first-order control is realized.

Falco, Charles M. (Woodridge, IL)

1982-01-01T23:59:59.000Z

175

CDIAC Temperature Data Sets  

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

Temperature CDIAC Climate Holdings Containing Temperature Data Global Data Sets Data Set Name Investigators Data TypeFormat Period of Record NASA GISS Surface Temperature...

176

High Temperatures & Electricity Demand  

E-Print Network (OSTI)

High Temperatures & Electricity Demand An Assessment of Supply Adequacy in California Trends.......................................................................................................1 HIGH TEMPERATURES AND ELECTRICITY DEMAND.....................................................................................................................7 SECTION I: HIGH TEMPERATURES AND ELECTRICITY DEMAND ..........................9 BACKGROUND

177

End Points Management | Department of Energy  

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

Management Management End Points Management The policy of the EM is that a formal project management approach be used for the planning, managing, and conducting of its projects. Specifying and achieving end points is a systematic, engineering way of proceeding from an existing condition to a stated desired final set of conditions in which the facility is safe and can be economically monitored and maintained. An end point method is a way to translate broad mission statements to explicit goals that are readily understood by engineers and craft personnel who do the work. (It should be recognized that while end points as addressed here are for a final set of conditions for deactivation, they may represent an interim point for the overall EM cleanup goal.) End Points Management

178

Surface and Tower Meteorological Instrumentation at Barrow (METTWR4H) Handbook  

Science Conference Proceedings (OSTI)

The Barrow meteorology station (BMET) uses mainly conventional in situ sensors mounted at four different heights (2m, 10m, 20m and 40m) on a 40 m tower to obtain profiles of wind speed, wind direction, air temperature, dew point and humidity. It also obtains barometric pressure, visibility and precipitation data from sensors at the base of the tower. Additionally, a Chilled Mirror Hygrometer and an Ultrasonic wind speed sensor are located near the 2m level for comparison purposes.

Ritsche, MT

2008-04-01T23:59:59.000Z

179

Total atmospheric emissivities for a tropical climate  

SciTech Connect

The total atmospheric flux emissivities as a function of water vapor optical depth are reported for meteorological condtions in Thailand. The water vapor optical depth was first calculated as a function of height up to 12 km from the annual average upper air pressures, temperature, and dew points at Bangkok. The flux emissivity was then computed using tabulated data for the flux emissivities of water vapor, carbon dioxide, and ozone at 20/sup 0/C. (SPH)

Exell, R.H.B.

1978-01-01T23:59:59.000Z

180

End Point Implementation Examples | Department of Energy  

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

Examples End Point Implementation Examples More Documents & Publications Post-Deactivation Surveillance and Maintenance Planning Project Management Plan Examples 1 - 80...

Note: This page contains sample records for the topic "dew point temperature" 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

Wisconsin Nuclear Profile - Point Beach Nuclear Plant  

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

Point Beach Nuclear Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

182

New York Nuclear Profile - Indian Point  

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

Indian Point" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

183

Wolf Point Substation, Roosevelt County, Montana  

Science Conference Proceedings (OSTI)

The Western Area Power Administration (Western), an agency of the United States Department of Energy, is proposing to construct the 115-kV Wolf Point Substation near Wolf Point in Roosevelt County, Montana (Figure 1). As part of the construction project, Western's existing Wolf Point Substation would be taken out of service. The existing 115-kV Wolf Point Substation is located approximately 3 miles west of Wolf Point, Montana (Figure 2). The substation was constructed in 1949. The existing Wolf Point Substation serves as a Switching Station'' for the 115-kV transmission in the region. The need for substation improvements is based on operational and reliability issues. For this environmental assessment (EA), the environmental review of the proposed project took into account the removal of the old Wolf Point Substation, rerouting of the five Western lines and four lines from the Cooperatives and Montana-Dakota Utilities Company, and the new road into the proposed substation. Reference to the new proposed Wolf Point Substation in the EA includes these facilities as well as the old substation site. The environmental review looked at the impacts to all resource areas in the Wolf Point area. 7 refs., 6 figs.

Not Available

1991-05-01T23:59:59.000Z

184

Inexact and accelerated proximal point algorithms  

E-Print Network (OSTI)

required, with the sum of total errors that can be possibly infinite. This is a remarkable fact that does not occur in the classical (non accelerated) proximal point...

185

Josephson phase qubit with an optimal point  

SciTech Connect

Current fluctuations in a Josephson phase qubit are considered to be a source of decoherence, especially for pure dephasing. One possible way of evading such decoherence is to employ an optimal operation point as used in flux and charge qubits, where the qubit is insensitive to the bias fluctuations. However, there is no optimal point in a phase qubit since qubit energy splitting becomes monotonically smaller with increasing the bias current. Here we propose a phase qubit with an optimal point by introducing qubit energy splitting that depends nonmonotonically on the current bias realized in capacitively coupled Josephson junctions. The effect of junction asymmetry on the optimal point is also investigated.

Kosugi, Norihito; Fujii, Toshiyuki; Hatakenaka, Noriyuki [Graduate School of Integrated Arts and Sciences, Hiroshima University, Higashi-Hiroshima 739-8521 (Japan); Matsuo, Shigemasa [Graduate School of Integrated Arts and Sciences, Hiroshima University, Higashi-Hiroshima 739-8521 (Japan); Research Institute for Science and Engineering, Waseda University, Shinjuku-ku, Tokyo 169-8555 (Japan)

2010-01-01T23:59:59.000Z

186

Approximating the Radii of Point Sets?  

E-Print Network (OSTI)

p and flat F. Computing the radii of point sets is a fundamental problem ...... tributions, and order statistics, Handbook of Combinatorial Optimization. (Vol.

187

PowerPoint Presentation | Department of Energy  

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

Presentation PowerPoint Presentation More Documents & Publications US Department of Energy Office of the Chief Information Officer PARS II User Guide LES' URENCO-USA Facility...

188

FINAL_2013_NBC_Talking-Points  

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

ENERGY STAR National Building Competition Talking Points and Messages Competition Overview * For the fourth consecutive year, EPA's ENERGY STAR program is hosting the 2013...

189

Microsoft PowerPoint - ZajcTribbleII.pptx  

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

Relativistic Heavy Ion Overview Relativistic Heavy Ion Overview NSAC Sub-committee presentation W A Zajc W.A. Zajc Columbia University Questions Addressed by Relativistic Heavy Ion Physics 2  Overarching questions: 4Are there new states of matter at extremely high Are there new states of matter at extremely high temperature and density? 4Can we explore the phase structure of a fundamental gauge theory via nuclear collisions? 4Can the study of strongly-coupled QCD matter inform our understanding of other gauge theories (including gravity)? (See back-up material for compendium) Questions Addressed by Relativistic Heavy Ion Physics 3  Discovery oriented questions: 4Is there a critical point in the QCD phase diagram? Is there a critical point in the QCD phase diagram? 4Are exotic (locally CP-violating) states

190

Damping the zero-point energy of a harmonic oscillator  

E-Print Network (OSTI)

The physics of quantum electromagnetism in an absorbing medium is that of a field of damped harmonic oscillators. Yet until recently the damped harmonic oscillator was not treated with the same kind of formalism used to describe quantum electrodynamics in a arbitrary medium. Here we use the techniques of macroscopic QED, based on the Huttner--Barnett reservoir, to describe the quantum mechanics of a damped oscillator. We calculate the thermal and zero-point energy of the oscillator for a range of damping values from zero to infinity. While both the thermal and zero-point energies decrease with damping, the energy stored in the oscillator at fixed temperature increases with damping, an effect that may be experimentally observable. As the results follow from canonical quantization, the uncertainty principle is valid for all damping levels.

T. G Philbin; S. A. R. Horsley

2013-04-03T23:59:59.000Z

191

New statistical methods for detecting point alignments  

Science Conference Proceedings (OSTI)

Detection of straight-linear point alignments has a number of geological applications. Assessing the statistical significance of such alignments is relatively straightforward in the case of overall lineament orientation, but becomes complicated for non-stationary ... Keywords: Alignment detection, Directional statistics, Point patterns, Spatial analysis

. Hammer

2009-03-01T23:59:59.000Z

192

Definition: Point Absorber | Open Energy Information  

Open Energy Info (EERE)

Point Absorber Point Absorber Jump to: navigation, search Dictionary.png Point Absorber Wave energy capture device, with principal dimension relatively small compared to the wavelength, and is able to capture energy from a wave front greater than the physical dimension of the device. There are floating and submerged models.[1] Related Terms Wave power; PowerBouy References ↑ http://en.wikipedia.org/wiki/Wave_power Poi LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ntabsorber.jpg Example of a Point Absorber A submerged pressure differential wave energy capturing device, which can be considered a fully submerged point absorber. A pressure differential is induced within the device as the wave passes, driving a fluid pump to create mechanical energy. Retrieved from

193

Interaction between Injection Points during Hydraulic Fracturing  

E-Print Network (OSTI)

We present a model of the hydraulic fracturing of heterogeneous poroelastic media. The formalism is an effective continuum model that captures the coupled dynamics of the fluid pressure and the fractured rock matrix and models both the tensile and shear failure of the rock. As an application of the formalism, we study the geomechanical stress interaction between two injection points during hydraulic fracturing (hydrofracking) and how this interaction influences the fracturing process. For injection points that are separated by less than a critical correlation length, we find that the fracturing process around each point is strongly correlated with the position of the neighboring point. The magnitude of the correlation length depends on the degree of heterogeneity of the rock and is on the order of 30-45 m for rocks with low permeabilities. In the strongly correlated regime, we predict a novel effective fracture-force that attracts the fractures toward the neighboring injection point.

Hals, Kjetil M D

2012-01-01T23:59:59.000Z

194

Low-melting point inorganic nitrate salt heat transfer fluid  

DOE Patents (OSTI)

A low-melting point, heat transfer fluid made of a mixture of four inorganic nitrate salts: 9-18 wt % NaNO.sub.3, 40-52 wt % KNO.sub.3, 13-21 wt % LiNO.sub.3, and 20-27 wt % Ca(NO.sub.3).sub.2. These compositions can have liquidus temperatures less than 100 C; thermal stability limits greater than 500 C; and viscosity in the range of 5-6 cP at 300 C; and 2-3 cP at 400 C.

Bradshaw, Robert W. (Livermore, CA); Brosseau, Douglas A. (Albuquerque, NM)

2009-09-15T23:59:59.000Z

195

Sequence of surface meteorological variables with the passage of winter cold fronts in the United States east of the Rocky Mountains  

E-Print Network (OSTI)

According to the 80-year-old Norwegian cyclone model, fronts are pressure troughs, extensions of a mid-latitude cyclone. Thus, a cold frontal passage is evidenced at the surface by a minimum in air pressure and a corresponding wind shift. In addition, decreases in both temperature and humidity also occur. This conceptual model assumes that these changes are nearly coincident in time; however, this is usually not the case. Strict adherence to the model is the basis for the highly subjective single line drawn on a synoptic chart to indicate a front. To evaluate the behavior of meteorological variables with cold frontal passage, data was collected for seven American cities east of the Rocky Mountains, including NMC/NCEP 3-hourly surface analyses and NCDC archived hourly surface observations during three consecutive winters (October 1-March 31). Surface analyses were used to estimate the time of frontal passage. Using these estimates as a guide, the hourly observations were employed to determine the specific hours at which each meteorological variable demonstrated a change that could be conclusively attributed to the frontal passage. The four meteorological variables scrutinized include temperature, moisture (dew point), wind (direction), and pressure. Significance of means tests were applied to assess the statistical significance of the differences between the timing of each pair of variables (temperature vs. wind, dew point vs. pressure, etc.). Statistically significant differences mathematically validate the sequence of the means and suggest the likely repeatability of the sequence. At all locations and for all subsets of fronts, the pressure rise and the wind shift consistently precede the decreases in temperature and dew point. The timing of the pressure rise, however, is nearly indistinguishable from the wind shift, and likewise, there is rarely any significant difference between the decrease in temperature and the decrease in dew point. While all the variables are essentially coincident in time for some fronts, there is a frequent disparity between the pressure rise/wind shift and the temperature/dew point decrease. The data thus suggest a double-boundary frontal zone, a surface pressure trough/wind shift line followed by a temperature/moisture boundary.

Huckaby, Daniel Dale

2001-01-01T23:59:59.000Z

196

Flexible Residential Test Facility: Impact of Infiltration and Ventilation on Measured Heating Season Energy and Moisture Levels  

SciTech Connect

Two identical laboratory homes designed to model existing Florida building stock were sealed and tested to 2.5 ACH50. Then, one was made leaky with 70% leakage through the attic and 30% through windows, to a tested value of 9 ACH50. Reduced energy use was measured in the tighter home (2.5 ACH50) in the range of 15% to 16.5% relative to the leaky (9 ACH50) home. Internal moisture loads resulted in higher dew points inside the tight home than the leaky home. Window condensation and mold growth occurred inside the tight home. Even cutting internal moisture gains in half to 6.05 lbs/day, the dew point of the tight home was more than 15 degrees F higher than the outside dry bulb temperature. The homes have single pane glass representative of older Central Florida homes.

Vieira, R.; Parker, D.; Fairey, P.; Sherwin, J.; Withers, C.; Hoak, D.

2013-09-01T23:59:59.000Z

197

ARM - Datastreams - twr  

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

Datastreamstwr Datastreamstwr Documentation Data Quality Plots Citation DOI: 10.5439/1025310 [ What is this? ] Generate Citation 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 Datastream : TWR Facility-specific multi-level Meteorological Instrumentation, e.g. Tower Temperature and Humidity Active Dates 2003.10.31 - 2014.01.09 Measurement Categories Atmospheric State Originating Instrument Facility-specific multi-level Meteorological Instrumentation (TWR) Measurements Only measurements considered scientifically relevant are shown below by default. Show all measurements Measurement Units Variable Altitude above mean sea level m alt Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time Dew point mean, calculated C dew_point_mean ( time, height )

198

Point380 LLC | Open Energy Information  

Open Energy Info (EERE)

Point380 LLC Point380 LLC Jump to: navigation, search Name Point380, LLC Place Boulder, Colorado Zip 80302 Sector Carbon Product Point380 provides carbon consulting and resource management solutions to a broad range of clients seeking energy related risk analysis and policy analysis. Coordinates 42.74962°, -109.714163° 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":42.74962,"lon":-109.714163,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

199

Cedar Point Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Point Wind Farm Point Wind Farm Jump to: navigation, search Name Cedar Point Wind Farm Facility Cedar Point Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Enbridge Inc. Developer RES Americas Energy Purchaser Xcel Energy Location Elbert CO Coordinates 39.219417°, -104.537167° 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":39.219417,"lon":-104.537167,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

200

End Points Specification Methods | Department of Energy  

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

End Points Specification Methods End Points Specification Methods End Points Specification Methods Two methods to develop end point specifications are presented. These have evolved from use in the field for deactivation projects. The hierarchical method is systematic, comprehensive, and completely defensible as to the basis for each specification. This method may appear complex to the uninitiated, but it is a straightforward application of a systematic engineering approach. It is labor intensive only during the final stage. This method is appropriate to the type of project involving a complex facility that contains process systems and a variety of contaminated areas or other hazards. The checklist method is an approach that is more appropriate to facilities which require less detailed planning, such as for industrial

Note: This page contains sample records for the topic "dew point temperature" 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

Tribal Points of Contacts | Department of Energy  

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

Points of Contacts Points of Contacts Tribal Points of Contacts US DOE-Office of Environmental Management 1000 Independence Avenue, SW Washington, DC 20585 ph: (202) 586-5944 fax: (202) 586-5000 Richland Operations Office- Hanford Indian Nations Program P.O. Box 550- MSIN A7-75 Richland, WA 99352 ph: (509) 376-6332 fax: (509) 376-1563 West Valley Demonstration Project Tribal Government Liaison P.O. Box 191- 10282 Rock Springs Road West Valley, NY 14171 ph: (716) 942-4629 fax: (716) 942-2068 Albuquerque Operations Office Tribal Government Liaison P.O. Box 5400 Albuquerque, NM 87185 ph: (505) 845-5977 fax: (505) 845-4154 Tribal Points of Contact Richland Operations Office: Hanford Albuquerque Operations Office: Yakama Indian Nation Environmental Restoration/ Waste Management Program

202

Star Point Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Point Wind Farm Point Wind Farm Jump to: navigation, search Name Star Point Wind Farm Facility Star Point Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser Modesto Irrigation District Location Near Moro OR Coordinates 45.474734°, -120.704412° 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":45.474734,"lon":-120.704412,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

203

Indian Point-2 Flash Photography Event  

Science Conference Proceedings (OSTI)

This report presents the results of an independent assessment by the EPRI Electromagnetic & Radio Frequency Interference Working Group on a flash photography event at the Indian Point-2 (IP-2) nuclear power plant.

2009-03-17T23:59:59.000Z

204

N=8 Supergravity 4-point Amplitudes  

E-Print Network (OSTI)

We present the explicit expressions in N=8 supergravity for the bosonic 4-particle tree and 1-loop amplitudes including vectors and scalars. We also present the candidate 4-point UV divergences in a form of helicity amplitudes, corresponding to 3-loop manifestly N=8 supersymmetric and Lorentz covariant counterterm. This may shed some light on the 3-loop finiteness of N=8 SG and on a conjectured higher loop finiteness. We perform a supersymmetric deformation to complex momentum of the 4-point generating function including higher-loop counterterms and the 1-loop UV finite amplitudes. Using the explicit form of the scalar part of the 3-loop counterterm and of the 1-loop UV finite scalar 4-point amplitudes we find that they both have an unbroken E7 symmetry. We derive from E7 symmetry the low-energy theorem for the 1-loop n-point amplitudes.

Renata Kallosh; Ching Hua Lee; Tomas Rube

2008-11-20T23:59:59.000Z

205

N=8 Supergravity 4-point Amplitudes  

E-Print Network (OSTI)

We present the explicit expressions in N=8 supergravity for the bosonic 4-particle tree and 1-loop amplitudes including vectors and scalars. We also present the candidate 4-point UV divergences in a form of helicity amplitudes, corresponding to 3-loop manifestly N=8 supersymmetric and Lorentz covariant counterterm. This may shed some light on the 3-loop finiteness of N=8 SG and on a conjectured higher loop finiteness. We perform a supersymmetric deformation to complex momentum of the 4-point generating function including higher-loop counterterms and the 1-loop UV finite amplitudes. Using the explicit form of the scalar part of the 3-loop counterterm and of the 1-loop UV finite scalar 4-point amplitudes we find that they both have an unbroken E7 symmetry. We derive from E7 symmetry the low-energy theorem for the 1-loop n-point amplitudes.

Kallosh, Renata; Rube, Tomas

2009-01-01T23:59:59.000Z

206

Saturation Point Analysis of Moist Convective Overturning  

Science Conference Proceedings (OSTI)

A unified approach to the thermodynamics of cloudy air, cloud-clear air mixing processes, atmospheric thermodynamic equilibrium structure and instability is formulated, using a new concept: the Saturation Point. This permits the representation of ...

Alan K. Betts

1982-07-01T23:59:59.000Z

207

INTERIOR-POINT METHODS FOR NONCONVEX NONLINEAR ...  

E-Print Network (OSTI)

Nov 4, 2005 ... problem is not convex, the algorithm will be searching for a local optimum. ..... the terms in the barrier objective of our infeasible interior-point method. ..... In order to enter dual feasibility restoration mode, we monitored the...

208

Computing proximal points of nonconvex functions  

E-Print Network (OSTI)

The search direction used in an inexact proximal point algorithm is an .... term is a convex function on an open neighbourhood V of x; see [35, Thm. 10.33, p. ...... (3c

209

Point-Contact Silicon Solar Cells  

Science Conference Proceedings (OSTI)

A new type of silicon photovoltaic cell called the point-contact cell is under development. This report describes the cell and an analytic model developed for use in design optimization. Necessary future cell development work is discussed.

1983-05-01T23:59:59.000Z

210

FortyPoint Seven | Open Energy Information  

Open Energy Info (EERE)

search Name FortyPoint Seven Place England, United Kingdom Zip BH14 8LQ Sector Biofuels Product A Biofuels company founded by John Nicholas, one of Biofuels Corporation...

211

Cloud Thermodynamic Models in Saturation Point Coordinates  

Science Conference Proceedings (OSTI)

One-dimensional thermodynamic models for cloud-environment mixing, evaporation into downdrafts and precipitation from updrafts are presented in a parallel treatment using convective pressure scales and saturation point coordinates. This common ...

Alan K. Betts

1982-10-01T23:59:59.000Z

212

Microsoft PowerPoint - Proceedings Cover Sheets  

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

relationships with major distributors in the U.S., Canada, Germany, Japan and Korea 1 high temperature stationary fuel cell manufacturer and developer including...

213

Microsoft PowerPoint - Proceedings Cover Sheets  

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

2) Mechanical and Transport Behavior of Polybenzimidazole Dense Films Used for Elevated-Temperature Gas Separation May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria,...

214

Microsoft PowerPoint - Tsinghua Slideshow final for distribution...  

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

PowerPoint - Tsinghua Slideshow final for distribution (2) Microsoft PowerPoint - Tsinghua Slideshow final for distribution (2) Microsoft PowerPoint - Tsinghua Slideshow final for...

215

Suggested Talking Points for Hydrogen Road Tour | Department...  

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

Suggested Talking Points for Hydrogen Road Tour Suggested Talking Points for Hydrogen Road Tour Suggested Talking Points for Hydrogen Road Tour More Documents & Publications...

216

Strategies for sharing a floating point unit between SPEs  

E-Print Network (OSTI)

Floating Point Unit . . . . . . . . . . . . . . . . . . .compliant floating point unit. In DATE 06: Proceedings offor sharing a Floating Point Unit between SPEs A Thesis

Lugo Martinez, Jose E.

2010-01-01T23:59:59.000Z

217

Helium Adsorption in Silica Aerogel near the Liquid-Vapor Critical Point  

E-Print Network (OSTI)

We have investigated the adsorption and desorption of helium near its liquid-vapor critical point in silica aerogels with porosities between 95 % and 98%. We used a capacitive measurement technique which allowed us to probe the helium density inside the aerogel directly, even though the samples were surrounded by bulk helium. The aerogels very low thermal conductivity resulted in long equilibration times so we monitored the pressure and the helium density, both inside the aerogel and in the surrounding bulk, and waited at each point until all had stabilized. Our measurements were made at temperatures far from the critical point, where a well defined liquid-vapor interface exists, and at temperatures up to the bulk critical point. Hysteresis between adsorption and desorption isotherms persisted to temperatures close to the liquid-vapor critical point and there was no sign of an equilibrium liquid-vapor transition once the hysteresis disappeared. Many features of our isotherms can be described in terms of capillary condensation, although this picture becomes less applicable as the liquid-vapor critical point is approached and it is unclear how it can be applied to aerogels, whose tenuous structure includes a wide range of length scales. I.

Tobias Herman; James Day; John Beamish

2008-01-01T23:59:59.000Z

218

Helium adsorption in silica aerogel near the liquid-vapor critical point  

E-Print Network (OSTI)

We have investigated the adsorption and desorption of helium near its liquid-vapor critical point in silica aerogels with porosities between 95% and 98%. We used a capacitive measurement technique which allowed us to probe the helium density inside the aerogel directly, even though the samples were surrounded by bulk helium. The aerogel's very low thermal conductivity resulted in long equilibration times so we monitored the pressure and the helium density, both inside the aerogel and in the surrounding bulk, and waited at each point until all had stabilized. Our measurements were made at temperatures far from the critical point, where a well defined liquid-vapor interface exists, and at temperatures up to the bulk critical point. Hysteresis between adsorption and desorption isotherms persisted to temperatures close to the liquid-vapor critical point and there was no sign of an equilibrium liquid-vapor transition once the hysteresis disappeared. Many features of our isotherms can be described in terms of capillary condensation, although this picture becomes less applicable as the liquid-vapor critical point is approached and it is unclear how it can be applied to aerogels, whose tenuous structure includes a wide range of length scales.

Tobias Herman; James Day; John Beamish

2005-05-18T23:59:59.000Z

219

Approaches to Selecting Design Temperatures for Air-Conditioning  

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

Approaches to Selecting Design Temperatures for Air-Conditioning Speaker(s): Eric Peterson Date: July 7, 2005 - 12:00pm Location: 90-3122 Seminar HostPoint of Contact: Philip...

220

Prediction of Vessel Icing for Near-Freezing Sea Temperatures  

Science Conference Proceedings (OSTI)

The operational NOAA categorical vessel icing algorithm is evaluated with regard to advances in understanding of the icing process and forecasting experience. When sea temperatures are <23C above the saltwater freezing point there is the ...

James E. Overland

1990-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

Superconductivity, superfluidity and zero-point oscillations  

E-Print Network (OSTI)

Currently it is thought that in order to explain the phenomenon of superconductivity is necessary to understand the mechanism of formation of electron pairs. However, the paired electrons cannot form a superconducting condensate. They perform disorderly zero-point oscillations and there are no attractive forces in their ensemble. To create a unified ensemble of particles, the pairs must order their zero-point fluctuations so that an attraction between the particles appears. For this reason, the ordering of zero-point oscillations in the electron gas is the cause of superconductivity and the parameters characterizing this order determine the properties of superconductors. The model of condensation of zero-point oscillations creates the possibility to obtain estimates for the critical parameters of elementary superconductors, which are also in the satisfactory agreement with measured data. On the another hand, the phenomenon of superfluidity in He-4 and He-3 can be similarly explained due to the ordering of zero-point fluctuations. Thus it is established that the both related phenomena are based on the same physical mechanism.

B. V. Vasiliev

2010-09-13T23:59:59.000Z

222

Tipping Point Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Tipping Point Renewable Energy Jump to: navigation, search Logo: Tipping Point Renewable Energy Name Tipping Point Renewable Energy Place Columbus, Ohio Zip 43221 Sector Solar Website http://tipenergy.com/ Coordinates 40.0097883°, -83.0683519° 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":40.0097883,"lon":-83.0683519,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

223

Midnight Point Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Midnight Point Geothermal Project Midnight Point Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Midnight Point Geothermal Project Project Location Information Coordinates 43.548333333333°, -119.97611111111° 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":43.548333333333,"lon":-119.97611111111,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

224

Building Green in Greensburg: Prairie Pointe Townhomes  

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

Prairie Pointe Townhomes Prairie Pointe Townhomes After a tornado destroyed most of Greensburg, Kansas, in 2007, the residents needed affordable housing. Prairie Pointe Townhomes is a low-income rental development that was completed in July 2008. Eight of the 16 units in this townhome complex were awarded the first residential U.S. Green Building Council Leadership in Energy and Environmental Design (LEED ® ) Platinum rating in Kansas and are estimated to use about 50% less energy than similar buildings built to existing building codes. ENERGY EFFICIENCY FEATURES * Well-insulated 2 x 6 walls use blown-in cellulose insulation with an R-Value of 22.5 to prevent heat loss and save energy * Well-insulated roof with an R-value of R-38 prevents heat loss through the roof and helps keep building cool in summer

225

Relative localization of point particle interactions  

E-Print Network (OSTI)

We review the main concepts of the recently introduced principle of relative locality and investigate some aspects of classical interactions between point particles from this new perspective. We start with a physical motivation and basic mathematical description of relative locality and review the treatment of a system of classical point particles in this framework. We then examine one of the unsolved problems of this picture, the apparent ambiguities in the definition of momentum constraints caused by a non-commutative and/or non-associative momentum addition rule. The gamma ray burst experiment is used as an illustration. Finally, we use the formalism of relative locality to reinterpret the well-known multiple point particle system coupled to 2+1 Einstein gravity, analyzing the geometry of its phase space and once again referring to the gamma ray burst problem as an example.

Jos Ricardo Oliveira

2011-10-25T23:59:59.000Z

226

Phase-shifting point diffraction interferometer  

DOE Patents (OSTI)

Disclosed is a point diffraction interferometer for evaluating the quality of a test optic. In operation, the point diffraction interferometer includes a source of radiation, the test optic, a beam divider, a reference wave pinhole located at an image plane downstream from the test optic, and a detector for detecting an interference pattern produced between a reference wave emitted by the pinhole and a test wave emitted from the test optic. The beam divider produces separate reference and test beams which focus at different laterally separated positions on the image plane. The reference wave pinhole is placed at a region of high intensity (e.g., the focal point) for the reference beam. This allows reference wave to be produced at a relatively high intensity. Also, the beam divider may include elements for phase shifting one or both of the reference and test beams.

Medecki, Hector (Berkeley, CA)

1998-01-01T23:59:59.000Z

227

Phase-shifting point diffraction interferometer  

DOE Patents (OSTI)

Disclosed is a point diffraction interferometer for evaluating the quality of a test optic. In operation, the point diffraction interferometer includes a source of radiation, the test optic, a beam divider, a reference wave pinhole located at an image plane downstream from the test optic, and a detector for detecting an interference pattern produced between a reference wave emitted by the pinhole and a test wave emitted from the test optic. The beam divider produces separate reference and test beams which focus at different laterally separated positions on the image plane. The reference wave pinhole is placed at a region of high intensity (e.g., the focal point) for the reference beam. This allows reference wave to be produced at a relatively high intensity. Also, the beam divider may include elements for phase shifting one or both of the reference and test beams. 8 figs.

Medecki, H.

1998-11-10T23:59:59.000Z

228

GreatPoint Energy | Open Energy Information  

Open Energy Info (EERE)

GreatPoint Energy GreatPoint Energy Jump to: navigation, search Name GreatPoint Energy Address 222 Third Street Place Cambridge, Massachusetts Zip 02142 Sector Biomass Product Converts coal, petroleum coke and biomass into natural gas Website http://www.greatpointenergy.co Coordinates 42.3672873°, -71.0814466° 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":42.3672873,"lon":-71.0814466,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

229

Microsoft Word - CX-Harbour_Pointe_130621  

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

5, 2013 5, 2013 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Toni L. Timberman Project Manager - TSE-TPP-2 Proposed Action: Harbour Pointe Small Generator Integration Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 Electronic Equipment Location: Mukilteo, Snohomish County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to integrate UniEnergy Technologies' (UET) 1.5-megawatt battery generation project into BPA's balancing authority (BA) in response to a UET small generator interconnection request. The proposed point of interconnection is at Snohomish Public Utility District's (SnoPUD) Harbour Pointe Substation. In order to integrate

230

Microsoft PowerPoint - Development of High Temperature_Chen_Chonglin  

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

of processing-microstructure-sensing properties-stability of the LaBaCo 2 O 5+ thin film - understanding the kinetics and mechanisms of redox processes on the LaBaCo 2 O...

231

Cooled, temperature controlled electrometer  

DOE Patents (OSTI)

A cooled, temperature controlled electrometer for the measurement of small currents. The device employs a thermal transfer system to remove heat from the electrometer circuit and its environment and dissipate it to the external environment by means of a heat sink. The operation of the thermal transfer system is governed by a temperature regulation circuit which activates the thermal transfer system when the temperature of the electrometer circuit and its environment exceeds a level previously inputted to the external variable temperature control circuit. The variable temperature control circuit functions as subpart of the temperature control circuit. To provide temperature stability and uniformity, the electrometer circuit is enclosed by an insulated housing.

Morgan, John P. (Idaho Falls, ID)

1992-01-01T23:59:59.000Z

232

LIDAR, Point Clouds, and their Archaeological Applications  

SciTech Connect

It is common in contemporary archaeological literature, in papers at archaeological conferences, and in grant proposals to see heritage professionals use the term LIDAR to refer to high spatial resolution digital elevation models and the technology used to produce them. The goal of this chapter is to break that association and introduce archaeologists to the world of point clouds, in which LIDAR is only one member of a larger family of techniques to obtain, visualize, and analyze three-dimensional measurements of archaeological features. After describing how point clouds are constructed, there is a brief discussion on the currently available software and analytical techniques designed to make sense of them.

White, Devin A [ORNL

2013-01-01T23:59:59.000Z

233

High temperature furnace  

DOE Patents (OSTI)

A high temperature furnace for use above 2000.degree.C is provided that features fast initial heating and low power consumption at the operating temperature. The cathode is initially heated by joule heating followed by electron emission heating at the operating temperature. The cathode is designed for routine large temperature excursions without being subjected to high thermal stresses. A further characteristic of the device is the elimination of any ceramic components from the high temperature zone of the furnace.

Borkowski, Casimer J. (Oak Ridge, TN)

1976-08-03T23:59:59.000Z

234

Solid state thin film battery having a high temperature lithium alloy anode  

SciTech Connect

An improved rechargeable thin-film lithium battery involves the provision of a higher melting temperature lithium anode. Lithium is alloyed with a suitable solute element to elevate the melting point of the anode to withstand moderately elevated temperatures.

Hobson, David O. (Oak Ridge, TN)

1998-01-01T23:59:59.000Z

235

Microsoft PowerPoint - DOE O 413 3B Brief v9 with key points...  

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

GAO doe mar 10 brief Compatibility Mode Microsoft PowerPoint - Overview Briefing - Tab 1 DOE's Procurement System July 2008 Energy.gov Careers & Internships For Staff &...

236

DIY TIMBER DECKS CHECKLIST POINTS TO CONSIDER  

E-Print Network (OSTI)

DIY TIMBER DECKS CHECKLIST POINTS TO CONSIDER · Local council regulations. · Special regulations and materials you will be using. #12;DIY TIMBER DECKS CHECKLIST LOCATION · Direction of sun. · Best views. #12;DIY TIMBER DECKS CHECKLIST CONSTRUCTION 1. THEBASICSARE: · Stumps/posts or brackets set

Peters, Richard

237

Point transformations in invariant difference schemes  

E-Print Network (OSTI)

In this paper, we show that when two systems of differential equations admitting a symmetry group are related by a point transformation it is always possible to generate invariant schemes, one for each system, that are also related by the same transformation. This result is used to easily obtain new invariant schemes of some differential equations.

Francis Valiquette

2005-07-17T23:59:59.000Z

238

Ground Vibration Measurements at LHC Point 4  

Science Conference Proceedings (OSTI)

Ground vibration was measured at Large Hadron Collider (LHC) Point 4 during the winter shutdown in February 2012. This report contains the results, including power and coherence spectra. We plan to collect and analyze vibration data from representative collider halls to inform specifications for future linear colliders, such as ILC and CLIC. We are especially interested in vibration correlations between final focus lens locations.

Bertsche, Kirk; /SLAC; Gaddi, Andrea; /CERN

2012-09-17T23:59:59.000Z

239

On image reconstruction from multiscale top points  

Science Conference Proceedings (OSTI)

Image reconstruction from a fiducial collection of scale space interest points and attributes (e.g. in terms of image derivatives) can be used to make the amount of information contained in them explicit. Previous work by various authors includes both ...

Frans Kanters; Martin Lillholm; Remco Duits; Bart Janssen; Bram Platel; Luc Florack; Bart ter Haar Romeny

2005-04-01T23:59:59.000Z

240

TA Orientation 2004 Activity #13 (2 points)  

E-Print Network (OSTI)

TA Orientation 2004 Activity #13 (2 points) Page 113 What Questions Would You Ask? Last year and equations on the board. Group #1 Group 2 #12;TA Orientation 2004 Activity 13 (continued) Page 114 Group 3 will be randomly collected from each group for grading. #12;TA Orientation 2004 Manager

Minnesota, University of

Note: This page contains sample records for the topic "dew point temperature" 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

Wisconsin Nuclear Profile - Point Beach Nuclear Plant  

U.S. Energy Information Administration (EIA)

snpt3wi4046 506 3,954 89.2 PWR 512 4,336 96.7 1,018 8,291 93.0 Point Beach Nuclear Plant Unit Type Data for 2010 PWR = Pressurized Light Water Reactor. Note: Totals ...

242

Point to Point and Flow-based Financial Transmission Rights: Revenue Adequacy and Performance Incen-  

E-Print Network (OSTI)

mechanism for defining transmission rights in North Ameri- can restructured electricity markets is throughCHAPTER 3: Point to Point and Flow-based Financial Transmission Rights: Revenue Adequacy and Performance Incen- tives Shmuel S. Oren1 Abstract We provide an introduction to financial transmission rights

Oren, Shmuel S.

243

Enzymatic temperature change indicator  

DOE Patents (OSTI)

A temperature change indicator is described which is composed of an enzyme and a substrate for that enzyme suspended in a solid organic solvent or mixture of solvents as a support medium. The organic solvent or solvents are chosen so as to melt at a specific temperature or in a specific temperature range. When the temperature of the indicator is elevated above the chosen, or critical temperature, the solid organic solvent support will melt, and the enzymatic reaction will occur, producing a visually detectable product which is stable to further temperature variation.

Klibanov, Alexander M. (Newton, MA); Dordick, Jonathan S. (Iowa City, IA)

1989-01-21T23:59:59.000Z

244

Phase diagram and critical end point in nonlocal PNJL models with wavefunction renormalization  

Science Conference Proceedings (OSTI)

We study the chiral phase transition at finite temperature and chemical potential considering a non-local chiral quark model which includes wave-function renormalization and coupling to the Polyakov loop. In particular, we determine the position of the Critical End Point as well as the value of the associated critical exponents for different model parameterizations.

Contrera, Gustavo A. [Physics Department, Centro Atomico Constituyentes, CNEA, Buenos Aires, Argentina CONICET, Rivadavia 1917, 1033 Buenos Aires (Argentina); Orsaria, Milva G. [Physics Department, Centro Atomico Constituyentes, CNEA, Buenos Aires, Argentina CONICET, Rivadavia 1917, 1033 Buenos Aires (Argentina); Gravitation, Astrophysics and Cosmology Group, FCAyGLP, UNLP, La Plata (Argentina); Scoccola, Norberto N. [Physics Department, Centro Atomico Constituyentes, CNEA, Buenos Aires, Argentina CONICET, Rivadavia 1917, 1033 Buenos Aires (Argentina); Universidad Favaloro, Solis 453, 1078 Buenos Aires (Argentina)

2010-11-12T23:59:59.000Z

245

Measuring Total Column Water Vapor by Pointing an Infrared Thermometer at the Sky  

Science Conference Proceedings (OSTI)

A 2-yr study affirms that the temperature indicated by an inexpensive ($20$60) IR thermometer pointed at the cloud-free zenith sky (Tz) is a proxy for total column water vapor [precipitable water (PW)]. From 8 September 2008 to 18 October 2010 Tz was ...

Forrest M. Mims III; Lin Hartung Chambers; David R. Brooks

2011-10-01T23:59:59.000Z

246

Gas-liquid critical point in ionic fluids  

E-Print Network (OSTI)

Based on the method of collective variables we develop the statistical field theory for the study of a simple charge-asymmetric $1:z$ primitive model (SPM). It is shown that the well-known approximations for the free energy, in particular DHLL and ORPA, can be obtained within the framework of this theory. In order to study the gas-liquid critical point of SPM we propose the method for the calculation of chemical potential conjugate to the total number density which allows us to take into account the higher order fluctuation effects. As a result, the gas-liquid phase diagrams are calculated for $z=2-4$. The results demonstrate the qualitative agreement with MC simulation data: critical temperature decreases when $z$ increases and critical density increases rapidly with $z$.

O. Patsahan; I. Mryglod; T. Patsahan

2006-06-27T23:59:59.000Z

247

NGNP/HTE full-power operation at reduced high-temperature heat exchanger temperatures.  

Science Conference Proceedings (OSTI)

Operation of the Next Generation Nuclear Plant (NGNP) with reduced reactor outlet temperature at full power was investigated for the High Temperature Electrolysis (HTE) hydrogen-production application. The foremost challenge for operation at design temperature is achieving an acceptably long service life for heat exchangers. In both the Intermediate Heat Exchanger (IHX) and the Process Heat Exchanger (PHX) (referred to collectively as high temperature heat exchangers) a pressure differential of several MPa exists with temperatures at or above 850 C. Thermal creep of the heat exchanger channel wall may severely limit heat exchanger life depending on the alloy selected. This report investigates plant performance with IHX temperatures reduced by lowering reactor outlet temperature. The objective is to lower the temperature in heat transfer channels to the point where existing materials can meet the 40 year lifetime needed for this component. A conservative estimate for this temperature is believed to be about 700 C. The reactor outlet temperature was reduced from 850 C to 700 C while maintaining reactor power at 600 MWt and high pressure compressor outlet at 7 MPa. We included a previously reported design option for reducing temperature at the PHX. Heat exchanger lengths were adjusted to reflect the change in performance resulting from coolant property changes and from resizing related to operating-point change. Turbomachine parameters were also optimized for the new operating condition. An integrated optimization of the complete system including heat transfer equipment was not performed. It is estimated, however, that by performing a pinch analysis the combined plant efficiency can be increased from 35.5 percent obtained in this report to a value between 38.5 and 40.1 percent. Then after normalizing for a more than three percent decrease in commodities inventory compared to the reference plant, the commodities-normalized efficiency lies between 40.0 and 41.3. This compares with a value of 43.9 for the reference plant. This latter plant has a reactor outlet temperature of 850 C and the two high temperature heat exchangers. The reduction in reactor outlet temperature from 850 C to 700 C reduces the tritium permeability rate in the IHX metal by a factor of three and thermal creep by five orders of magnitude. The design option for reducing PHX temperature from 800 C to 200 C reduces the permeability there by three orders of magnitude. In that design option this heat exchanger is the single 'choke-point' for tritium migration from the nuclear to the chemical plant.

VIlim, R.; Nuclear Engineering Division

2009-03-12T23:59:59.000Z

248

Microsoft PowerPoint - Proceedings Cover Sheets  

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

to: to: DOE 5 th Annual CCS Conference, Alexandria, VA May 11, 2006 David Ball MRCSP Project Manager (614) 424-4901 balld@battelle.org Managing Climate Change and Securing a Future for the Midwest's Industrial Base DOE Cooperative Agreement No. DE-FC26-05NT42589 The MRCSP Region: The "Nation's Engine Room" has a vested stake in sequestration * One in six Americans * 1/6 of U.S. Economy * 1/5 of U.S. Electricity Generated * ¾ From Coal * One in six Americans * 1/6 of U.S. Economy * 1/5 of U.S. Electricity Generated * ¾ From Coal * ~300 Large Point Sources (>100,000 tonnes/year) * ~800 Million tonnes CO 2 /year * ~300 Large Point Sources (>100,000 tonnes/year) * ~800 Million tonnes CO 2 /year The geological potential of the region is vast and well positioned relative to sources

249

TEPP Points of Contact | Department of Energy  

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

Services » Waste Management » Packaging and Transportation » Services » Waste Management » Packaging and Transportation » Transportation Emergency Preparedness Program » TEPP Points of Contact TEPP Points of Contact TEPP is a national program managed at a headquarters level and implemented through the TEPP Central Operations Center managed by Technical Resources Group, Inc. For additional information on the TEPP, or to find out how you can obtain TEPP materials or schedule a class, contact either the HQ Program Manager or TEPP Central Operations. EM Contact EM Headquarters Program Manager Ella McNeil, Office of Transportation Ella.McNeil@em.doe.gov U.S. Department of Energy Washington, DC 20585 TEPP Central Operations admin@merrtt.com 208-528-8895 Waste Management Nuclear Materials & Waste Tank Waste and Waste Processing

250

Evaluation of multiple emission point facilities  

SciTech Connect

In 1970, the New York State Department of Environmental Conservation (NYSDEC) assumed responsibility for the environmental aspect of the state's regulatory program for by-product, source, and special nuclear material. The major objective of this study was to provide consultation to NYSDEC and the US NRC to assist NYSDEC in determining if broad-based licensed facilities with multiple emission points were in compliance with NYCRR Part 380. Under this contract, BNL would evaluate a multiple emission point facility, identified by NYSDEC, as a case study. The review would be a nonbinding evaluation of the facility to determine likely dispersion characteristics, compliance with specified release limits, and implementation of the ALARA philosophy regarding effluent release practices. From the data collected, guidance as to areas of future investigation and the impact of new federal regulations were to be developed. Reported here is the case study for the University of Rochester, Strong Memorial Medical Center and Riverside Campus.

Miltenberger, R.P.; Hull, A.P.; Strachan, S.; Tichler, J.

1988-01-01T23:59:59.000Z

251

Yeast and Temperature  

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

Yeast and Temperature Yeast and Temperature Name: Alyssaaum Location: N/A Country: N/A Date: N/A Question: How does temperature affect yeast? Replies: Dear Alyssa, At low temperatures (0-10 C) yeast will not grow, but not die either. At temperatures 10-37 C yeast will grow and multiply, faster at higher temperatures with an optimal growth at 30 or 37 C (that depends on the species). At higher temperature the cells become stressed, meaning that their content becomes damaged and which can be repaired to some degree. At high temperatures (>50 C) the cells die. The bacteria can survive freezing under certain conditions. When baking bread all yeast dies during the process. Dr. Trudy Wassenaar yeast is a unique type of fungi that grows quickly by rapid cell division. It grows best at about 100 degrees fahrenheit, colder will cause it to go dormant, much warmer could kill it

252

Climatic Temperature Normals  

Science Conference Proceedings (OSTI)

The published 195180 daily normals of maximum and minimum temperatures were prepared by interpolating between average monthly values. This study compares the published normal and 30-yr average daily temperatures in the eastern half of the United ...

Nathaniel B. Guttman; Marc S. Plantico

1987-10-01T23:59:59.000Z

253

Hygrometry with Temperature Stabilization  

Science Conference Proceedings (OSTI)

A method is presented for stabilizing the temperature of air to allow the use of temperature-sensitive, humidity sensors for direct determination of an invariant humidity characteristic such as specific humidity and/or its fluctuations. Problems ...

Krzysztof E. Haman; Andrzej M. Makulski

1985-12-01T23:59:59.000Z

254

Temperature Variability over Africa  

Science Conference Proceedings (OSTI)

The variation of near-surface air temperature anomalies in Africa between 1979 and 2010 is investigated primarily using Microwave Sounding Unit (MSU) total lower-tropospheric temperature data from the Remote Sensing Systems (RSS) and the ...

Jennifer M. Collins

2011-07-01T23:59:59.000Z

255

Fish and Temperature  

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

Fish and Temperature Name: Christopher Location: NA Country: NA Date: NA Question: Dear Sirs, I am doing a project on a sand tiger shark and i was wondering if temperature...

256

Estimates of unresolved point sources contribution to WMAP 5  

E-Print Network (OSTI)

We present an alternative estimate of the unresolved point source contribution to the WMAP temperature power spectrum based on current knowledge of sources from radio surveys in the 1.4-90 GHz range. We implement a stochastic extrapolation of radio point sources in the NRAO-VLA Sky Survey (NVSS) catalog, from the original 1.4 GHz to the ~ 100 GHz frequency range relevant for CMB experiments. With a bootstrap approach, we generate an ensemble of realizations that provides the probability distribution for the flux of each NVSS source at the final frequency. The predicted source counts agree with WMAP results for S > 1 Jy and the corresponding sky maps correlate with WMAP observed maps in Q-, V- and W- bands, for sources with flux S > 0.2 Jy. The low-frequency radio surveys found a steeper frequency dependence for sources just below the WMAP nominal threshold than the one estimated by the WMAP team. This feature is present in our simulations and translates into a shift of 0.3-0.4 \\sigma in the estimated value of...

Colombo, Loris P L

2010-01-01T23:59:59.000Z

257

Anisotropic Curie Temperature Materials  

Science Conference Proceedings (OSTI)

Symposium, Magnetic Materials for Energy Applications -III. Presentation Title, Anisotropic Curie Temperature Materials. Author(s), Harsh Deep Chopra, Jason...

258

High speed point derivative microseismic detector  

DOE Patents (OSTI)

A high speed microseismic event detector constructed in accordance with the present invention uses a point derivative comb to quickly and accurately detect microseismic events. Compressional and shear waves impinging upon microseismic receiver stations disposed to collect waves are converted into digital data and analyzed using a point derivative comb including assurance of quiet periods prior to declaration of microseismic events. If a sufficient number of quiet periods have passed, the square of a two point derivative of the incoming digital signal is compared to a trip level threshold exceeding the determined noise level to declare a valid trial event. The squaring of the derivative emphasizes the differences between noise and signal, and the valid event is preferably declared when the trip threshold has been exceeded over a temporal comb width to realize a comb over a given time period. Once a trial event has been declared, the event is verified through a spatial comb, which applies the temporal event comb to additional stations. The detector according to the present invention quickly and accurately detects initial compressional waves indicative of a microseismic event which typically exceed the ambient cultural noise level by a small amount, and distinguishes the waves from subsequent larger amplitude shear waves. 9 figs.

Uhl, J.E.; Warpinski, N.R.; Whetten, E.B.

1998-06-30T23:59:59.000Z

259

Three-dimensional null point reconnection regimes  

Science Conference Proceedings (OSTI)

Recent advances in theory and computational experiments have shown the need to refine the previous categorization of magnetic reconnection at three-dimensional null points--points at which the magnetic field vanishes. We propose here a division into three different types, depending on the nature of the flow near the spine and fan of the null. The spine is an isolated field line which approaches the null (or recedes from it), while the fan is a surface of field lines which recede from it (or approach it). So-called torsional spine reconnection occurs when field lines in the vicinity of the fan rotate, with current becoming concentrated along the spine so that nearby field lines undergo rotational slippage. In torsional fan reconnection field lines near the spine rotate and create a current that is concentrated in the fan with a rotational flux mismatch and rotational slippage. In both of these regimes, the spine and fan are perpendicular and there is no flux transfer across spine or fan. The third regime, called spine-fan reconnection, is the most common in practice and combines elements of the previous spine and fan models. In this case, in response to a generic shearing motion, the null point collapses to form a current sheet that is focused at the null itself, in a sheet that locally spans both the spine and fan. In this regime the spine and fan are no longer perpendicular and there is flux transfer across both of them.

Priest, E. R. [Mathematics Institute, St. Andrews University, St. Andrews KY16 9SS (United Kingdom); Pontin, D. I. [Division of Mathematics, University of Dundee, Dundee DD1 4HN (United Kingdom)

2009-12-15T23:59:59.000Z

260

High speed point derivative microseismic detector  

DOE Patents (OSTI)

A high speed microseismic event detector constructed in accordance with the present invention uses a point derivative comb to quickly and accurately detect microseismic events. Compressional and shear waves impinging upon microseismic receiver stations disposed to collect waves are converted into digital data and analyzed using a point derivative comb including assurance of quiet periods prior to declaration of microseismic events. If a sufficient number of quiet periods have passed, the square of a two point derivative of the incoming digital signal is compared to a trip level threshold exceeding the determined noise level to declare a valid trial event. The squaring of the derivative emphasizes the differences between noise and signal, and the valid event is preferably declared when the trip threshold has been exceeded over a temporal comb width to realize a comb over a given time period. Once a trial event has been declared, the event is verified through a spatial comb, which applies the temporal event comb to additional stations. The detector according to the present invention quickly and accurately detects initial compressional waves indicative of a microseismic event which typically exceed the ambient cultural noise level by a small amount, and distinguishes the waves from subsequent larger amplitude shear waves.

Uhl, James Eugene (Albuquerque, NM); Warpinski, Norman Raymond (Albuquerque, NM); Whetten, Ernest Blayne (Albuquerque, NM)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

Effect of temperature on layer separation by plasma-hydrogenation  

DOE Green Energy (OSTI)

We have studied hydrogen diffusion in plasma hydrogenated Si/SiGe/Si heterostructure at different temperatures. At low temperature, intrinsic point defects in the molecular beam epitaxy grown Si capping layer are found to compete with the buried strain SiGe layer for hydrogen trapping. The interaction of hydrogen with point defects affects the hydrogen long-range diffusion, and restricts the amount of hydrogen available for trapping by the SiGe layer. However, hydrogen trapping by the capping layer is attenuated with increasing hydrogenation temperature allowing more hydrogen to be trapped in the strain SiGe layer with subsequent surface blister formation. A potential temperature window for plasma hydrogenation induced layer separation is identified based on the combined considerations of trap-limited diffusion at low temperature and outdiffusion of H{sub 2} molecule together with the dissociation of Si-H bonds inside of H platelet at high temperature.

Di, Zengfeng [Los Alamos National Laboratory; Michael, Nastasi A [Los Alamos National Laboratory; Wang, Yongqiang [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

262

Temperature discovery search  

Science Conference Proceedings (OSTI)

Temperature Discovery Search (TDS) is a new minimax-based game tree search method designed to compute or approximate the temperature of a combinatorial game. TDS is based on the concept of an enriched environment, where a combinatorial game G ... Keywords: ?? algorithm, amazons, combinatorial games, go, temperature discovery search

Martin Mller; Markus Enzenberger; Jonathan Schaeffer

2004-07-01T23:59:59.000Z

263

High temperature sensor  

DOE Patents (OSTI)

A high temperature sensor includes a pair of electrical conductors separated by a mass of electrical insulating material. The insulating material has a measurable resistivity within the sensor that changes in relation to the temperature of the insulating material within a high temperature range (1,000 to 2,000 K.). When required, the sensor can be encased within a ceramic protective coating.

Tokarz, Richard D. (West Richland, WA)

1982-01-01T23:59:59.000Z

264

Winter Morning Air Temperature  

Science Conference Proceedings (OSTI)

Results of temperature measurements, which may be applied to inference of winter temperatures in data-sparse areas, are presented. The morning air temperatures during three winters were measured at 80 places in a 10 km 30 km area along the ...

A. Hogan; M. Ferrick

1997-01-01T23:59:59.000Z

265

Universal relaxational dynamics near two-dimensional quantum-critical points  

E-Print Network (OSTI)

We describe the nonzero temperature (T), low frequency (\\omega) dynamics of the order parameter near quantum critical points in two spatial dimensions (d), with a special focus on the regime \\hbar\\omega insulator), to the zero frequency "phase" (n >= 2) or "domain wall" (n=1) relaxation mode near the ordered state. For static properties, we show how a surprising, duality-like transformation allows an exact treatment of the strong-coupling limit for all n. For n=2, we compute the universal T dependence of the superfluid density below the Kosterlitz-Thouless temperature, and discuss implications for the high temperature superconductors. For n=3, our computations of the dynamic structure factor relate to neutron scattering experiments on La_{1.85}Sr_{0.15}CuO_4, and to light scattering experiments on double layer quantum Hall systems. We expect that closely related effective classical wave models will apply also to other quantum critical points in d=2.

Subir Sachdev

1998-10-30T23:59:59.000Z

266

Derivative-Free Optimization Proximal Point Methods Derivative-Free Proximal Point Conclusion Derivative-Free Optimization via Proximal  

E-Print Network (OSTI)

Derivative-Free Optimization Proximal Point Methods Derivative-Free Proximal Point Conclusion Derivative-Free Optimization via Proximal Point Methods Yves Lucet & Warren Hare July 24, 2013 1 / 26 #12;Derivative-Free Optimization Proximal Point Methods Derivative-Free Proximal Point Conclusion Outline 1

267

Redeveloping or preserving public housing : the future of Columbia Point  

E-Print Network (OSTI)

Columbia Point, Boston's largest and most stigmatized public housing project, has been a focal point for public and private. investment strategies to create a new mixed-income residential community. Columbia Point provided ...

Lee, Sharon Hsueh-Jen

1981-01-01T23:59:59.000Z

268

Microsoft PowerPoint - 05 Okonski final Project Management Workshop...  

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

Slides O'Konski More Documents & Publications Microsoft PowerPoint - 09 Lehman final 1003 SC PM Workshop Microsoft PowerPoint - ShanasBioSlides121307 Microsoft PowerPoint -...

269

A Holographic Quantum Critical Point at Finite Magnetic Field and Finite Density  

E-Print Network (OSTI)

We analyze the phase diagram of N=4 supersymmetric Yang-Mills theory with fundamental matter in the presence of a background magnetic field and nonzero baryon number. We identify an isolated quantum critical point separating two differently ordered finite density phases. The ingredients that give rise to this transition are generic in a holographic setup, leading us to conjecture that such critical points should be rather common. In this case, the quantum phase transition is second order with mean-field exponents. We characterize the neighborhood of the critical point at small temperatures and identify some signatures of a new phase dominated by the critical point. We also identify the line of transitions between the finite density and zero density phases. The line is completely determined by the mass of the lightest charged quasiparticle at zero density. Finally, we measure the magnetic susceptibility and find hints of fermion condensation at large magnetic field.

Kristan Jensen; Andreas Karch; Ethan G. Thompson

2010-02-11T23:59:59.000Z

270

Temperature compensated photovoltaic array  

DOE Patents (OSTI)

A temperature compensated photovoltaic module (20) comprised of a series of solar cells (22) having a thermally activated switch (24) connected in parallel with several of the cells (22). The photovoltaic module (20) is adapted to charge conventional batteries having a temperature coefficient (TC) differing from the temperature coefficient (TC) of the module (20). The calibration temperatures of the switches (24) are chosen whereby the colder the ambient temperature for the module (20), the more switches that are on and form a closed circuit to short the associated solar cells (22). By shorting some of the solar cells (22) as the ambient temperature decreases, the battery being charged by the module (20) is not excessively overcharged at lower temperatures. PV module (20) is an integrated solution that is reliable and inexpensive.

Mosher, Dan Michael (Plano, TX)

1997-11-18T23:59:59.000Z

271

Temperature compensated photovoltaic array  

DOE Patents (OSTI)

A temperature compensated photovoltaic module comprises a series of solar cells having a thermally activated switch connected in parallel with several of the cells. The photovoltaic module is adapted to charge conventional batteries having a temperature coefficient differing from the temperature coefficient of the module. The calibration temperatures of the switches are chosen whereby the colder the ambient temperature for the module, the more switches that are on and form a closed circuit to short the associated solar cells. By shorting some of the solar cells as the ambient temperature decreases, the battery being charged by the module is not excessively overcharged at lower temperatures. PV module is an integrated solution that is reliable and inexpensive. 2 figs.

Mosher, D.M.

1997-11-18T23:59:59.000Z

272

PRECISION POINTING OF IBEX-Lo OBSERVATIONS  

SciTech Connect

Post-launch boresight of the IBEX-Lo instrument on board the Interstellar Boundary Explorer (IBEX) is determined based on IBEX-Lo Star Sensor observations. Accurate information on the boresight of the neutral gas camera is essential for precise determination of interstellar gas flow parameters. Utilizing spin-phase information from the spacecraft attitude control system (ACS), positions of stars observed by the Star Sensor during two years of IBEX measurements were analyzed and compared with positions obtained from a star catalog. No statistically significant differences were observed beyond those expected from the pre-launch uncertainty in the Star Sensor mounting. Based on the star observations and their positions in the spacecraft reference system, pointing of the IBEX satellite spin axis was determined and compared with the pointing obtained from the ACS. Again, no statistically significant deviations were observed. We conclude that no systematic correction for boresight geometry is needed in the analysis of IBEX-Lo observations to determine neutral interstellar gas flow properties. A stack-up of uncertainties in attitude knowledge shows that the instantaneous IBEX-Lo pointing is determined to within {approx}0.{sup 0}1 in both spin angle and elevation using either the Star Sensor or the ACS. Further, the Star Sensor can be used to independently determine the spacecraft spin axis. Thus, Star Sensor data can be used reliably to correct the spin phase when the Star Tracker (used by the ACS) is disabled by bright objects in its field of view. The Star Sensor can also determine the spin axis during most orbits and thus provides redundancy for the Star Tracker.

Hlond, M.; Bzowski, M. [Space Research Centre of the Polish Academy of Sciences, 18A Bartycka, 00-716 Warsaw (Poland); Moebius, E.; Kucharek, H.; Heirtzler, D.; Schwadron, N. A.; Neill, M. E. O'; Clark, G. [Space Science Center and Department of Physics, University of New Hampshire, Morse Hall, 8 College Road, Durham, NH 03824 (United States); Crew, G. B. [Haystack Observatory, Massachusetts Institute of Technology, Route 40, Westford, MA 01886 (United States); Fuselier, S. [Lockheed Martin, Space Physics Lab, 3251 Hanover Street, Palo Alto, CA 94304 (United States); McComas, D. J., E-mail: mhlond@cbk.waw.pl, E-mail: eberhard.moebius@unh.edu, E-mail: gbc@haystack.mit.edu, E-mail: stephen.a.fuselier@linco.com, E-mail: DMcComas@swri.edu, E-mail: DMcComas@swri.edu [Southwest Research Institute, P.O. Drawer 28510, San Antonio, TX 78228 (United States)

2012-02-01T23:59:59.000Z

273

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...

274

DOE - Office of Legacy Management -- Exxon Ray Point Site - 032  

Office of Legacy Management (LM)

Exxon Ray Point Site - 032 FUSRAP Considered Sites Site: Exxon Ray Point Site (032) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition:...

275

Production and Handling Slide 21: Melting Points of Uranium and...  

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

Points of Uranium and Uranium Compounds Skip Presentation Navigation First Slide Previous Slide Next Slide Last Presentation Table of Contents Melting Points of Uranium and Uranium...

276

Microsoft PowerPoint - Overview Briefing - Tab 1 DOE's Procurement...  

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

Other Agencies You are here Home Microsoft PowerPoint - Overview Briefing - Tab 1 DOE's Procurement System July 2008 Microsoft PowerPoint - Overview Briefing - Tab 1...

277

EA-1925: Midnight Point and Mahogany Geothermal Exploration Projects...  

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

25: Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon EA-1925: Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon...

278

Microsoft PowerPoint - IGCA Training 2011-OPAM | Department of...  

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

IGCA Training 2011-OPAM Microsoft PowerPoint - IGCA Training 2011-OPAM IGCA Inventory Data Collection Tool Training 2011 Microsoft PowerPoint - IGCA Training 2011-OPAM More...

279

Point-line spaces related to Jordan pairs.  

E-Print Network (OSTI)

??A point-line space is an abstract geometric object that consists of a set of points and a set of lines such that on each line (more)

Huggenberger, Simon

2009-01-01T23:59:59.000Z

280

Sklyanin algebras and Hilbert schemes of points  

E-Print Network (OSTI)

We construct projective moduli spaces for torsion-free sheaves on noncommutative projective planes. These moduli spaces vary smoothly in the parameters describing the noncommutative plane and have good properties analogous to those of moduli spaces of sheaves over the usual (commutative) projective plane P^2. The generic noncommutative plane corresponds to the Sklyanin algebra S constructed from an automorphism sigma of infinite order on an elliptic curve E < P^2. In this case, the fine moduli space of line bundles over S with first Chern class zero and Euler characteristic (1-n) provides a symplectic variety that is a deformation of the Hilbert scheme of n points on P^2 - E.

T. A. Nevins; J. T. Stafford

2003-10-03T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

Infrared Imaging of Temperature Distribution in a High Temperature X-Ray Diffraction Furnace  

Science Conference Proceedings (OSTI)

High Temperature X-ray Diffraction (HTXRD) is a very powerful tool for studies of reaction kinetics, phase transformations, and lattice thermal expansion of advanced materials. Accurate temperature measurement is a critical part of the technique. Traditionally, thermocouples, thermistors, and optical pyrometers have been used for temperature control and measurement and temperature could only be measured at a single point. Infrared imaging was utilized in this study to characterize the thermal gradients resulting from various sample and furnace configurations in a commercial strip heater furnace. Furnace configurations include a metallic strip heater, with and without a secondary surround heater, or a surround heater alone. Sample configurations include low and high thermal conductivity powders and solids. The IR imaging results have been used to calibrate sample temperatures in the HTXRD furnace.

Payzant, E.A.; Wang, H.

1999-04-05T23:59:59.000Z

282

Automatic temperature control  

Science Conference Proceedings (OSTI)

An automatic temperature control system is described for maintaining a preset temperature in an enclosed space in a building, comprising: heating and cooling means for conditioning the air in the enclosed space to maintain the preset temperature; exterior thermostat means outside the building for sensing ambient exterior temperature levels; interior thermostat means in the enclosed space, preset to the preset temperature to be maintained and connected with the heating and cooling means to energize the means for heating or cooling, as appropriate, when the preset temperature is reached; means defining a heat sink containing a volume of air heated by solar radiation, the volume of the heat sink being such that the temperature level therein is not affected by minor or temporary ambient temperature fluctuations; and heat sink thermostat means in the heat sink sensing the temperature in the heat sink, the heat sink thermostat means being connected in tandem with the exterior thermostat means and operative with the exterior thermostat means to switch the interior thermostat means to either a first readiness state for heating or a second readiness state for cooling, depending upon which mode is indicated by both the exterior and heat sink thermostat means, whereby the system automatically switches between heating and cooling, as required, in response to a comparison of exterior and heat sink temperatures.

Sheridan, J.P.

1986-07-22T23:59:59.000Z

283

PowerPoint-Präsentation  

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

Instrument Retrievals: Applications and New Synergies Instrument Retrievals: Applications and New Synergies Can we derive LWC profiles from MWRs ? U. Löhnert 1 , S. Crewell 1 , K. Ebell 1 , D. Turner 2 1 University of Cologne, Germany 2 University of Wisconsin-Madison, Madison, Wisconsin RHUBC-I, Alaska, 2007 ARM Science Team Meeting, 30 March -2 April 2009, Louisville, KY Summary "New" Synergies - Microwave & Infrared Method for combining measurements Acknowledgements: We thank the ARM Program and the German Science Foundation (DFG) for their support. * IPT (1DVar retrieval approach) applied to AMF-COPS dataset to retrieve temperature, humidity and LWC profiles from a combined a suite of sensors. * IPT results and errors are used to estimate SW/LW fluxes and their corresponding errors. * AERI retrievals of clear-sky temperature and humidity profiles outperform

284

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Carbon Dioxide Capture from Flue Gas Using Ionic Liquids Carbon Dioxide Capture from Flue Gas Using Ionic Liquids May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria, Virginia Joan F. Brennecke, Jessica L. Anderson, JaNeille K. Dixon, Edward J. Maginn Outline * Introduction to ionic liquids (ILs) * ILs for capturing CO 2 from flue gas * IL property-structure solubility relationships * ILs for energy efficient gas separations * Summary Ionic Liquids - a New Kind of Solvent * Organic salts that are liquid at temperatures around ambient * Liquid over a wide range of temperature; hence, can be used as solvents * Demonstrated successes as reaction solvents (olefin dimerization, metathesis, isomerizations, Diels-Alder, Friedel-Crafts alkylations and acylations, hydrogenations, C-C coupling) * Ionic liquids have vanishingly low vapor pressures

285

Microsoft PowerPoint - kiosk.ppt  

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

9 9 Superconducting Superconducting Magnet Division Magnet Division October 2009 Freezer Failure At Brookhaven National Laboratory (BNL) a rare collection of human brain tissue that was being used to study mental illness (depression) was destroyed as a result of this event. The freezer where this inventory was stored had been modified so that a change in temperature would be alarmed at the chilled water facility (Bldg. 600). October 2009

286

Thermal fuse for high-temperature batteries  

SciTech Connect

A thermal fuse, preferably for a high-temperature battery, comprising leads and a body therebetween having a melting point between approximately 400.degree. C. and 500.degree. C. The body is preferably an alloy of Ag--Mg, Ag--Sb, Al--Ge, Au--In, Bi--Te, Cd--Sb, Cu--Mg, In--Sb, Mg--Pb, Pb--Pd, Sb--Zn, Sn--Te, or Mg--Al.

Jungst, Rudolph G. (Albuquerque, NM); Armijo, James R. (Albuquerque, NM); Frear, Darrel R. (Austin, TX)

2000-01-01T23:59:59.000Z

287

Volumes of symmetric spaces via lattice points.  

E-Print Network (OSTI)

In this paper we show how to use elementary methods to prove that the volume of Sl_k R / Sl_k Z is zeta(2) * zeta(3) * ... * zeta(k) / k. Using a version of reduction theory presented in this paper, we can compute the volumes of certain unbounded regions in Euclidean space by counting lattice points and then appeal to the machinery of Dirichlet series to get estimates of the growth rate of the number of lattice points appearing in the region as the lattice spacing decreases. We also present a proof of the closely related result that the Tamagawa number of Sl_k Q is 1 that is somewhat simpler and more arithmetic than Weil's. His proof proceeds by induction on k and appeals to the Poisson summation formula, whereas the proof here brings to the forefront local versions of the formula, one for each prime p, which help to illuminate the appearance of values of zeta functions in formulas for volumes.

Henri Gillet; Daniel R. Grayson.

288

Daily Temperature Lag  

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

Daily Temperature Lag Daily Temperature Lag Name: Shyammayi Status: teacher Grade: K-2 Country: Mauritius Date: Summer 2011 Question: At what time of the day is the temperature hottest? At what time of the day is the temperature coldest? Replies: In general, the hottest part of the day is late afternoon. The sun has passed its peak in the sky but still heats the Earth up until very late in the afternoon. The lowest temperatures are around dawn. Earth has had all night to get rid of the day's heat by radiating it into space. After sunrise, temperatures begin to climb. This can be changed by local storms, sea breezes or mountain breezes and even monsoon winds. Hope this helps. R. W. "Bob" Avakian Instructor Arts and Sciences/CRC Oklahoma State Univ. Inst. of Technology Shyammayi

289

Automatic temperature adjustment apparatus  

DOE Patents (OSTI)

An apparatus for increasing the efficiency of a conventional central space heating system is disclosed. The temperature of a fluid heating medium is adjusted based on a measurement of the external temperature, and a system parameter. The system parameter is periodically modified based on a closed loop process that monitors the operation of the heating system. This closed loop process provides a heating medium temperature value that is very near the optimum for energy efficiency.

Chaplin, James E. (66 Overlook Rd., Bloomingdale, NJ 07403)

1985-01-01T23:59:59.000Z

290

High-temperature sensor  

DOE Patents (OSTI)

A high temperature sensor is described which includes a pair of electrical conductors separated by a mass of electrical insulating material. The insulating material has a measurable resistivity within the sensor that changes in relation to the temperature of the insulating material within a high temperature range (1000 to 2000/sup 0/K). When required, the sensor can be encased within a ceramic protective coating.

Not Available

1981-01-29T23:59:59.000Z

291

High temperature refrigerator  

SciTech Connect

A high temperature magnetic refrigerator which uses a Stirling-like cycle in which rotating magnetic working material is heated in zero field and adiabatically magnetized, cooled in high field, then adiabatically demagnetized. During this cycle said working material is in heat exchange with a pumped fluid which absorbs heat from a low temperature heat source and deposits heat in a high temperature reservoir. The magnetic refrigeration cycle operates at an efficiency 70% of Carnot.

Steyert, Jr., William A. (Los Alamos, NM)

1978-01-01T23:59:59.000Z

292

Temperature Measurements in the Magnetic Measurement Facility  

SciTech Connect

Several key LCLS undulator parameter values depend strongly on temperature primarily because of the permanent magnet material the undulators are constructed with. The undulators will be tuned to have specific parameter values in the Magnetic Measurement Facility (MMF). Consequently, it is necessary for the temperature of the MMF to remain fairly constant. Requirements on undulator temperature have been established. When in use, the undulator temperature will be in the range 20.0 {+-} 0.2 C. In the MMF, the undulator tuning will be done at 20.0 {+-} 0.1 C. For special studies, the MMF temperature set point can be changed to a value between 18 C and 23 C with stability of {+-}0.1 C. In order to ensure that the MMF temperature requirements are met, the MMF must have a system to measure temperatures. The accuracy of the MMF temperature measurement system must be better than the {+-}0.1 C undulator tuning temperature tolerance, and is taken to be {+-}0.01 C. The temperature measurement system for the MMF is under construction. It is similar to a prototype system we built two years ago in the Sector 10 alignment lab at SLAC. At that time, our goal was to measure the lab temperature to {+-}0.1 C. The system has worked well for two years and has maintained its accuracy. For the MMF system, we propose better sensors and a more extensive calibration program to achieve the factor of 10 increase in accuracy. In this note we describe the measurement system under construction. We motivate our choice of system components and give an overview of the system. Most of the software for the system has been written and will be discussed. We discuss error sources in temperature measurements and show how these errors have been dealt with. The calibration system is described in detail. All the LCLS undulators must be tuned in the Magnetic Measurement Facility at the same temperature to within {+-}0.1 C. In order to ensure this, we are building a system to measure the temperature of the undulators to {+-}0.01 C. This note describes the temperature measurement system under construction.

Wolf, Zachary

2010-12-13T23:59:59.000Z

293

Surface Temperature of IGUs  

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

117 117 Surface Temperatures of Insulated Glazing Units: Infrared Thermography Laboratory Measurements Brent T. Griffith, Daniel Türler, and Dariush Arasteh Building Technologies Program Environmental Energy Technologies Division Lawrence Berkeley National Laboratory University of California Berkeley, CA 94720 USA Fax: 510-486-6046, email: D_Arasteh@lbl.gov Abstract Data are presented for the distribution of surface temperatures on the warm-side surface of seven different insulated glazing units. Surface temperatures are measured using infrared thermography and an external referencing technique. This technique allows detailed mapping of surface temperatures that is non-intrusive. The glazings were placed between warm and cold environmental chambers that were operated at conditions

294

External vs. body temperature  

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

External vs. body temperature External vs. body temperature Name: jacqui Location: N/A Country: N/A Date: N/A Question: If one's internal body temperature is approximately 98.6, WHY when the external temperature is 98.6 do we feel hot? Since both temperatures are "balanced", shouldn't we feel comfortable? I am assuming here that humidity levels are controlled, and play no factor in the external temperature. Replies: First of all, skin temperature is lower than 98.6F; 98.6F is internal body temperature, so air at 98.6F is hotter than skin. But more important, it is the nervous system, and the cells in your skin that your brain uses to detect temperature that determine whether you "feel" hot or not, not whether the air is hotter than your skin. These are set so that you feel hot when the air is actually colder than your skin. Why? They are probably set to make you feel hot whenever the air is warm enough so that your body has some trouble getting rid of the excess heat it produces through metabolism. This insures that you take some actions to help your body cool off. Like drinking cool water, or reducing exercise

295

High Temperature Corrosion  

Science Conference Proceedings (OSTI)

Oct 18, 2010 ... Protective Coatings for Corrosion Resistance at High Temperatures: Vilupanur Ravi1; Thuan Nguyen1; Alexander Ly1; Kameron Harmon1;...

296

Point-to-Point Verification of Monitored Sensors at Reynolds Army Clinic and Hospital Final Report  

E-Print Network (OSTI)

A point-to-point verification of the heating, ventilating, and air conditioning (HVAC) system of the Reynolds Army Community Hospital (RACH) in Fort Sill, Oklahoma was done by the Energy Systems Laboratory (ESL) of Texas A&M University. Work began on January 12, 2004 and was completed on July 2, 2004. The facility consists of a clinic section having 212,000 sq.ft and a hospital section with 300,100 sq.ft. Both sections are contained in one building for a total of 512,000 sq.ft. The clinic section of the facility is occupied from 0700 hours 1700 hours while the hospital side operates 24/7. Verification of the facility began shortly after the completion of a $2 million upgrade of the Energy Management Control System (EMCS) by Johnson Controls from their existing 8540 pneumatic system to a direct digital control (DDC) Metasys version 12.0 system. Only the points read by the control system and used for control sequencing were verified. In the following sections of this report detailed information will be provided for the type of equipment used for the point-to-point verification and calibration, calibration tolerances for the devices requiring calibration, areas that require attention prior to calibration, and calibration procedures. The remaining sections will focus on the central plant, clinic, and hospital areas. Each section will contain individual field data for each component tested and calibrated.

Martinez, J.; Linenschmidt, S.; Turner, D.

2004-10-01T23:59:59.000Z

297

Thermoelectric refrigerator having improved temperature-stabilization means  

DOE Patents (OSTI)

A control system for thermoelectric refrigerators is disclosed. The thermoelectric refrigerator includes at least one thermoelectric element that undergoes a first order change at a predetermined critical temperature. The element functions as a thermoelectric refrigerator element above the critical temperature but discontinuously ceases to function as a thermoelectric refrigerator element below the critical temperature. One example of such an arrangement includes thermoelectric refrigerator elements which are superconductors. The transition temperature of one of the superconductor elements is selected as the temperature control point of the refrigerator. When the refrigerator attempts to cool below the point, the metals become superconductors losing their ability to perform as a thermoelectric refrigerator. An extremely accurate, first-order control is realized.

Falco, C.M.

1981-07-29T23:59:59.000Z

298

Kinetic and stationary point-set embeddability for plane graphs  

Science Conference Proceedings (OSTI)

We investigate a kinetic version of point-set embeddability. Given a plane graph G(V,E) where |V|=n, and a set P of n moving points where the trajectory of each point is an algebraic function of constant ... Keywords: kinetic algorithm, kinetic graph drawing, plane graph, point-set embeddability

Zahed Rahmati; Sue H. Whitesides; Valerie King

2012-09-01T23:59:59.000Z

299

Deferred blending: Image composition for single-pass point rendering  

Science Conference Proceedings (OSTI)

In this paper, we propose novel GPU accelerated algorithms for interactive point-based rendering (PBR) and high-quality shading of transparent point surfaces. By introducing the concept of deferred blending we are able to formulate the smooth point interpolation ... Keywords: Alpha blending, GPU processing, Hardware acceleration, Point based rendering, Transparency

Yanci Zhang; Renato Pajarola

2007-04-01T23:59:59.000Z

300

Dielectric relaxation of water below the melting point: the effect of inner pressure  

E-Print Network (OSTI)

Despite water is the most studied substance in the Earth, it is not completely understood why its structural and dynamical properties give rise to some anomalous behaviors. Interesting properties emerge when experiments at low temperatures and/or high pressures, are performed. Here we report dielectric measurements of cold water under constrained conditions, i.e. water that below the melting point can not freeze. The inner pressure shifts the {\\alpha} relaxation peak to similar frequencies as seen in ice Ih. Also, when we reach the triple point at 251 K, ice III seems to form. As far as we know, this via to obtain such crystalline phase has not been observed.

Abril Angulo-Sherman; Hilda Mercado-Uribe

2013-08-16T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" 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

West Point Utility System | Open Energy Information  

Open Energy Info (EERE)

System System Jump to: navigation, search Name West Point Utility System Place Iowa Utility Id 20396 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service and Municipal Institutional service Large General Service Commercial Rural Resident and Farm All-Electric Residential Rural Resident and Farm Rate Residential Security Light - 150 Watt HPS Customer Owned Pole Lighting Security Light - 150 Watt HPS Utility Owned Pole Lighting Urban All-Electric Residential Rate Residential

302

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Squaring the Long View: Squaring the Long View: Regulatory, legal and geologic considerations for future research agendas for CCS Elizabeth Wilson Humphrey Institute of Public Affairs S. Julio Friedmann Lawrence Livermore National Laboratory NETL 5 th Annual Carbon Capture and Sequestration Conference, 8-11 May 2006 Avoiding Mr. Toad's Wild Ride: Targeting Risk to Fill Regulatory and Legal Gaps Dialogue on technology risks embedded Main points for this talk: CCS will be deployed within a complex regulatory, legal, and political world Technologies have stumbled: GMO's, nuclear energy, stem cell research, biotechnology Research must be focused for key questions for deployment Questions raised by legal and regulatory systems crucial for eventual project deployment * Aim: to bound risk and uncertainty

303

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Potential Potential Storage Sites in the West Coast States L. Myer and S. Benson, Lawrence Berkeley Lab C. Downey and J. Clinkenbeard, California Geologic Survey S. Thomas, Golder Associates S. Stevens, Advanced Resources International H. Zheng, and H. Herzog, Massachusetts Institute of Technology J. Price, Nevada Bureau of Mines and Geology R. Rhudy, Electric Power Research Institute D. Shirley, Errol Montgomery & Associates Fifth Annual Conference on Carbon Capture and Sequestration May 8 - 11, 2006 2 Steps in Assessing Storage Potential for WESTCARB Region Identify and characterize point sources Identify and characterize sedimentary basins Identify and characterize oil and gas fields and coal beds within sedimentary basins Screen basins - a preliminary screen based on depth, size,

304

Projective Hilbert space structures at exceptional points  

E-Print Network (OSTI)

A non-Hermitian complex symmetric 2x2 matrix toy model is used to study projective Hilbert space structures in the vicinity of exceptional points (EPs). The bi-orthogonal eigenvectors of a diagonalizable matrix are Puiseux-expanded in terms of the root vectors at the EP. It is shown that the apparent contradiction between the two incompatible normalization conditions with finite and singular behavior in the EP-limit can be resolved by projectively extending the original Hilbert space. The complementary normalization conditions correspond then to two different affine charts of this enlarged projective Hilbert space. Geometric phase and phase jump behavior are analyzed and the usefulness of the phase rigidity as measure for the distance to EP configurations is demonstrated. Finally, EP-related aspects of PT-symmetrically extended Quantum Mechanics are discussed.

Guenther, Uwe; Samsonov, Boris F

2007-01-01T23:59:59.000Z

305

Fixed Points for Stochastic Open Chemical Systems  

E-Print Network (OSTI)

In the first part of this paper we give a short review of the hierarchy of stochastic models, related to physical chemistry. In the basement of this hierarchy there are two models --- stochastic chemical kinetics and the Kac model for Boltzman equation. Classical chemical kinetics and chemical thermodynamics are obtained as some scaling limits in the models, introduced below. In the second part of this paper we specify some simple class of open chemical reaction systems, where one can still prove the existence of attracting fixed points. For example, Michaelis\\tire Menten kinetics belongs to this class. At the end we present a simplest possible model of the biological network. It is a network of networks (of closed chemical reaction systems, called compartments), so that the only source of nonreversibility is the matter exchange (transport) with the environment and between the compartments. Keywords: chemical kinetics, chemical thermodynamics, Kac model, mathematical biology

Malyshev, V A

2011-01-01T23:59:59.000Z

306

Fixed Points for Stochastic Open Chemical Systems  

E-Print Network (OSTI)

In the first part of this paper we give a short review of the hierarchy of stochastic models, related to physical chemistry. In the basement of this hierarchy there are two models --- stochastic chemical kinetics and the Kac model for Boltzman equation. Classical chemical kinetics and chemical thermodynamics are obtained as some scaling limits in the models, introduced below. In the second part of this paper we specify some simple class of open chemical reaction systems, where one can still prove the existence of attracting fixed points. For example, Michaelis\\tire Menten kinetics belongs to this class. At the end we present a simplest possible model of the biological network. It is a network of networks (of closed chemical reaction systems, called compartments), so that the only source of nonreversibility is the matter exchange (transport) with the environment and between the compartments. Keywords: chemical kinetics, chemical thermodynamics, Kac model, mathematical biology

V. A. Malyshev

2011-12-16T23:59:59.000Z

307

Agency Points of Contact for Tribal Consultation Agency Point of Contact Email and Phone  

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

Points of Contact for Tribal Consultation Points of Contact for Tribal Consultation Agency Point of Contact Email and Phone Department of the Interior Sarah Harris Chief of Staff to the Assist Secretary - Indian Affairs Tribalconsultation@bia.gov (202) 208-7163 Department of Justice Tracy Toulou Director, Office of Tribal Justice OTJ@usdoj.gov (202) 514-8812 Department of State Reta Lewis Special Representative for Global Intergovernmental Affairs tribalconsultation@state.gov (202) 647-7710 Department of the Treasury Alexander Gelber Deputy Assistant Secretary alexander.gelber@treasury.gov (202) 622-1513 Department of Defense Serena Bellew Acting Senior Advisor and Liaison for Native American Affairs Serena.bellew@osd.mil

308

Fiber optic temperature sensor  

SciTech Connect

Our fiber optic temperature measurement sensor and system is a major improvement over methods currently in use in most industrial processes, and it delivers all of the attributes required simplicity, accuracy, and cost efficiency-to help improve all of these processes. Because temperature is a basic physical attribute of nearly every industrial and commercial process, our system can eventually result in significant improvements in nearly every industrial and commercial process. Many finished goods, and the materials that go into them, are critically dependent on the temperature. The better the temperature measurement, the better quality the goods will be and the more economically they can be produced. The production and transmission of energy requires the monitoring of temperature in motors, circuit breakers, power generating plants, and transmission line equipment. The more reliable and robust the methods for measuring these temperature, the more available, stable, and affordable the supply of energy will become. The world is increasingly realizing the threats to health and safety of toxic or otherwise undesirable by products of the industrial economy in the environment. Cleanup of such contamination often depends on techniques that require the constant monitoring of temperature in extremely hazardous environments, which can damage most conventional temperature sensors and which are dangerous for operating personnel. Our system makes such monitoring safer and more economical.

Rabold, D.

1995-12-01T23:59:59.000Z

309

Electrolysis High Temperature Hydrogen  

INL has developed a high-temperature process the utilizes solid oxide fuel cells that are operated in the electrolytic mode. The first process includes combining a high-temperature heat source (e.g. nuclear reactor) with a hydrogen production facility ...

310

Temperature stratified turbine compressors  

SciTech Connect

A method and apparatus for improving the efficiency of a compressor of a gas turbine engine is disclosed. The inlet gas entering the compressor is stratified into two portions of different temperatures. The higher temperature gas is introduced adjacent the outer tipe of the compressor blades to reduce the relative Mach number of the flow at the area.

Earnest, E.R.; Passinos, B.

1979-01-09T23:59:59.000Z

311

High Temperature ESP Monitoring  

SciTech Connect

The objective of the High Temperature ESP Monitoring project was to develop a downhole monitoring system to be used in wells with bottom hole well temperatures up to 300C for measuring motor temperature, formation pressure, and formation temperature. These measurements are used to monitor the health of the ESP motor, to track the downhole operating conditions, and to optimize the pump operation. A 220 C based High Temperature ESP Monitoring system was commercially released for sale with Schlumberger ESP motors April of 2011 and a 250 C system with will be commercially released at the end of Q2 2011. The measurement system is now fully qualified, except for the sensor, at 300 C.

Jack Booker; Brindesh Dhruva

2011-06-20T23:59:59.000Z

312

Electrical Transport Through a Single Nanoscale SemiconductorBranch Point  

DOE Green Energy (OSTI)

Semiconductor tetrapods are three dimensional branched nanostructures, representing a new class of materials for electrical conduction. We employ the single electron transistor approach to investigate how charge carriers migrate through single nanoscale branch points of tetrapods. We find that carriers can delocalize across the branches or localize and hop between arms depending on their coupling strength. In addition, we demonstrate a new single-electron transistor operation scheme enabled by the multiple branched arms of a tetrapod: one arm can be used as a sensitive arm-gate to control the electrical transport through the whole system. Electrical transport through nanocrystals, molecules, nanowires and nanotubes display novel quantum phenomena. These can be studied using the single electron transistor approach to successively change the charge state by one, to reveal charging energies, electronic level spacings, and coupling between electronic, vibrational, and spin degrees of freedom. The advent of colloidal synthesis methods that produce branched nanostructures provides a new class of material which can act as conduits for electrical transport in hybrid organic-inorganic electrical devices such as light emitting diodes and solar cells. Already, the incorporation of branched nanostructures has yielded significant improvements in nanorod/polymer solar cells, where the specific pathways for charge migration can have a significant impact on device performance. Progress in this area requires an understanding of how electrons and holes migrate through individual branch points, for instance do charges delocalize across the branches or do they localize and hop between arms. Here we employ the single electron transistor approach to investigate the simplest three dimensional branched nanostructure, the semiconductor tetrapod, which consists of a pyramidal shaped zinc blende-structured ''core'' with four wurzite-structured arms projecting out at the tetrahedral angle. Monodisperse CdTe tetrapods with arms 8 nm in diameter and 150 nm in length were synthesized as previously reported. The tetrapods dispersed in toluene were deposited onto {approx}10 nm thick Si{sub 3}N{sub 4} dielectrics with alignment markers and a back gate (see Supporting Information). A tetrapod spontaneously orients with one arm pointing perpendicularly away from the substrate and three arms projecting down towards the surface. Individual 60 nm-thick Pd electrodes were placed by EBL onto each of the three arms downwards so that there are four terminals (three arms and a back gate) as shown schematically in Fig. 1 top inset. Figure 1 bottom inset shows a typical scanning electron micrograph (SEM) of the devices. The center brighter spot is due to the fourth arm pointing up away from the substrate although its controlled breaking is possible. The separation between the metal electrodes and the tetrapod branch point ranges from 30 to 80 nm in our devices. The devices were loaded into a He{sup 4}-flow cryostat for low-temperature ({approx}5K) electrical measurements.

Cui, Yi; Banin, Uri; Bjork, Mikael T.; Alivisatos, A. Paul

2005-06-09T23:59:59.000Z

313

Urania vapor composition at very high temperatures  

SciTech Connect

Due to the chemically unstable nature of uranium dioxide its vapor composition at very high temperatures is, presently, not sufficiently studied though more experimental knowledge is needed for risk assessment of nuclear reactors. We used laser vaporization coupled to mass spectrometry of the produced vapor to study urania vapor composition at temperatures in the vicinity of its melting point and higher. The very good agreement between measured melting and freezing temperatures and between partial pressures measured on the temperature increase and decrease indicated that the change in stoichiometry during laser heating was very limited. The evolutions with temperature (in the range 2800-3400 K) of the partial pressures of the main vapor species (UO{sub 2}, UO{sub 3}, and UO{sub 2}{sup +}) were compared with theoretically predicted evolutions for equilibrium noncongruent gas-liquid and gas-solid phase coexistences and showed very good agreement. The measured main relative partial pressure ratios around 3300 K all agree with calculated values for total equilibrium between condensed and vapor phases. It is the first time the three main partial pressure ratios above stoichiometric liquid urania have been measured at the same temperature under conditions close to equilibrium noncongruent gas-liquid phase coexistence.

Pflieger, Rachel [Institute for Transuranium Elements, Joint Research Centre, European Commission, P.O. Box 2340, 76125 Karlsruhe (Germany); Marcoule Institute for Separation Chemistry (ICSM), UMR 5257, CEA-CNRS-UMII-ENSCM, Bagnols sur Ceze Cedex (France); Colle, Jean-Yves [Institute for Transuranium Elements, Joint Research Centre, European Commission, P.O. Box 2340, 76125 Karlsruhe (Germany); Iosilevskiy, Igor [Joint Institute for High Temperature, Russian Academy of Science, 125412 Moscow (Russian Federation); Moscow Institute of Physics and Technology, State University, 141700 Moscow (Russian Federation); Extreme Matter Institute (EMMI), 64291 Darmstadt (Germany); Sheindlin, Michael [Institute for Transuranium Elements, Joint Research Centre, European Commission, P.O. Box 2340, 76125 Karlsruhe (Germany); Joint Institute for High Temperature, Russian Academy of Science, 125412 Moscow (Russian Federation)

2011-02-01T23:59:59.000Z

314

Seismic Analysis of Morrow Point Dam  

DOE Green Energy (OSTI)

The main objective of this study is to perform nonlinear dynamic earthquake time history analyses on Morrow Point Dam, which is located 263 km southwest of Denver, Colorado. This project poses many significant technical challenges, one of which is to model the entire Morrow Point Dam/Foundation Rock/Reservoir system which includes accurate geology topography. In addition, the computational model must be initialized to represent the existing dead loads on the structure and the stress field caused by the dead loads. To achieve the correct dead load stress field due to gravity and hydrostatic load, the computer model must account for the manner in which the dams were constructed. Construction of a dam finite element model with the correct as-built geometry of the dam structure and simply ''turning on'' gravity in the computer model will generally lead to an incorrect initial stress field in the structure. The sequence of segmented lifts typical of dam construction has a significant impact on the static stress fields induced in the dam. In addition, the dam model must also account for the interaction between the adjacent dam segments across the dam contraction joints. As a result of these challenges, it was determined that a significant amount of code development was required in order to accurately simulate the motion of the dam structure. Modifications to the existing slide surfaces are needed to allow for appropriate modeling of the shear keys across the contraction joints. Furthermore, a model for hydrodynamic interaction was also implemented into NIKE3D and DYNA3D for fluid representation in the 3D dam system finite element model. Finally, the modeling of the 3D dam system results in a very large computational model, which makes it difficult to perform a static initialization using an implicit code. Traditionally, for these large models, the model has been initialized over a long time scale using an explicit code. However, recent advancements have made it possible to run NIKE3D in ''parallel'' on relatively small parallel machines as well as on the ASCI platforms.

Noble, C R

2002-04-01T23:59:59.000Z

315

Feedback cooling of cantilever motion using a quantum point contact transducer  

Science Conference Proceedings (OSTI)

We use a quantum point contact (QPC) as a displacement transducer to measure and control the low-temperature thermal motion of a nearby micromechanical cantilever. The QPC is included in an active feedback loop designed to cool the cantilever's fundamental mechanical mode, achieving a squashing of the QPC noise at high gain. The minimum achieved effective mode temperature of 0.2 K and the displacement resolution of 10{sup -11} m/{radical}(Hz) are limited by the performance of the QPC as a one-dimensional conductor and by the cantilever-QPC capacitive coupling.

Montinaro, M.; Mehlin, A.; Solanki, H. S.; Peddibhotla, P.; Poggio, M. [Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel (Switzerland); Mack, S.; Awschalom, D. D. [Center for Spintronics and Quantum Computation, University of California, Santa Barbara, California 93106 (United States)

2012-09-24T23:59:59.000Z

316

Weak interaction rates for Kr and Sr waiting-point nuclei under rp-process conditions  

E-Print Network (OSTI)

Weak interaction rates are studied in neutron deficient Kr and Sr waiting-point isotopes in ranges of densities and temperatures relevant for the rp-process. The nuclear structure is described within a microscopic model (deformed QRPA) that reproduces not only the half-lives but also the Gamow-Teller strength distributions recently measured. The various sensitivities of the decay rates to both density and temperature are discussed. Continuum electron capture is shown to contribute significantly to the weak rates at rp-process conditions.

P. Sarriguren

2009-10-06T23:59:59.000Z

317

Evaluation of the DWPF chemical process cell sample condenser in the integrated DWPF melter system  

DOE Green Energy (OSTI)

An on-line Analysis system for hydrogen is being added to the Chemical Processing Cell (CPC) in DWPF to ensure that the process does not operate above the lower flammable limit (LFL). The method chosen to measure hydrogen during cold runs is gas chromatography (GC). In order for the GCs to analyze the offgas exiting the SRAT and SME condensers, an additional condenser is required to reduce the dew point of tho sample to below the lowest ambient temperature expected so that no liquid water will enter the GCs. This temperature was chosen to be 10[degrees]C.

Zamecnik, J.R.

1992-05-15T23:59:59.000Z

318

Surface and Tower Meteorological Instrumentation at NSA Handbook - January 2006  

SciTech Connect

The Surface and Tower Meteorological Instrumentation at Atqasuk (METTWR2H) uses mainly conventional in situ sensors to measure wind speed, wind direction, air temperature, dew point and humidity mounted on a 10-m tower. It also obtains barometric pressure, visibility, and precipitation data from sensors at or near the base of the tower. In addition, a Chilled Mirror Hygrometer is located at 1 m for comparison purposes. Temperature and relative humidity probes are mounted at 2 m and 5 m on the tower. For more information, see the Surface and Tower Meteorological Instrumentation at Atqasuk Handbook.

MT Ritsche

2006-01-30T23:59:59.000Z

319

Fever and Body Temperature  

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

Fever and Body Temperature Fever and Body Temperature Name: Ying Location: N/A Country: N/A Date: N/A Question: Hi, I have a few questions that I want to ask you: Why does your body chose to raise its temperature when you have a fever? Replies: Most bacteria and viruses that live in your body grow best at body temperature. They don't grow very well when the temperature is raised. When there are bacteria in your body they give off chemicals that signal white blood cells to come to try to eat them and also affect an area in your brain called the hypothalamus. This part of the brain controls alot of the automatic functions in your body and is also the site of your body's "thermostat". When the chemicals from the bacteria circulate through the hypothalamus it sets the body's temperature higher. This is called a fever. Your body kind of tries to "sweat out" the bacteria and kill them with a higher temperature. Some scientists question whether trying to bring down a fever is the best thing to do. If it isn't too high, some believe we should just let it work

320

Maintaining body temperature  

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

Maintaining body temperature Maintaining body temperature Name: Jeff Location: N/A Country: N/A Date: N/A Question: What keeps the human body at a constant temperature of 98.6? Replies: Maintaining body temperature is very complex. It also takes a lot of energy. About 80% of the energy from the food you eat goes to maintaining body temperature. Basically, the chemical reactions of metabolism of stored food, especially fats, generate heat as a by product. This heat warms the body. The brain reads temperature and controls to some extent the rate of this metabolism. There are also many other mechanisms triggered by the brain to keep the core of your body warm, even if the periphery (skin) is cold. Blood vessels to the fingers and toes constrict, so that the cold air doesn't cool the blood too much, so that cooled blood doesn't cool down the heart and brain when it returns. In severe cases, your body will sacrifice a finger or a toe to keep you from dying of cold core temperature (frostbite: it saves your life!). Also the brain can order a lot of muscles to contract rapidly. This generates a lot of heat quickly, a response called shivering. There's much more to this exciting field of research.

Note: This page contains sample records for the topic "dew point temperature" 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

Microsoft PowerPoint - Proceedings Cover Sheets  

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

National Science Foundation Engineering Research Center in the National Science Foundation Engineering Research Center in the MSU College of Engineering Geologic sequestration of CO 2 involves injection into underground formations. According to White et. al. 1 multiple geologic formations are possible for storage including oil beds (CO 2 is currently used in enhanced oil recovery (EOR) projects), deep un-minable coal seams, and deep saline aquifers. There are several conditions which must be met for successful sequestration in these formations including: 1) temperature and pressure conditions must be such that CO 2 will be supercritical, 2) the aquifer must have a suitable aquitard trap, and 3) the receiving aquifer should have appropriate porosity and permeability. Supercritical CO 2 will be injected into the receiving formation resulting in

322

Microsoft PowerPoint - APS_07  

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

Barriers in Barriers in Alcator C-Mod Catherine Fiore MIT Plasma Science and Fusion Center APS-DPP November 14, 2007 Orlando, Fl With Contributions from: W. L. Rowan † , A. Dominguez, A. E. Hubbard , A. Ince-Cushman, M. J. Greenwald, L. Lin, E.S. Marmar , M. Reinke, J. E. Rice, K. Zhurovich £ , MIT- PSFC, † FRC-UTA, £ Goldman Sachs Supported by US DoE C-Mod Alcator What's New: * Gyrokinetic stability study at ITB onset * Improved ion temperature profile measurements * Localization of fluctuation measurements * Ohmic H-mode ITBs Introduction: ITBs in Alcator C-Mod Internal Transport Barriers (ITBs) in C-Mod arise from steady H-mode plasmas lasting 2 or more energy confinement times when the central power input is low: they are seen in both Ohmic and Off-axis heated ICRF plasmas

323

Microsoft PowerPoint - APS_2007.ppt  

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

Impurity poloidal rotation and other CXRS Impurity poloidal rotation and other CXRS measurements for 0.2 < ρ < 0.95 in Alcator C-Mod plasmas.. Igor Bespamyatnov, William Rowan and Kenneth Gentle The University of Texas at Austin, Fusion Research Center Robert Granetz and Dexter Beals MIT Plasma Science and Fusion Center Abstract The new wide-view poloidal CXRS array was installed and successfully tested during the C-Mod's 2007 experimental campaign. The 19 new poloidal chords traverse the outer half of the C-Mod plasma allowing measurement of B +5 rotation, temperature, and density profiles for 0.1 < ρ < 1.0 Along with the toroidal flow velocity from the toroidal CXRS array, these measurements are sufficient to investigate the validity of neoclassical theory. The present work focuses on the top of the

324

Microsoft PowerPoint - Cool Roofs_090804  

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

for: for: Quarterly Facilities and Infrastructure Meeting Presented by: The Office of Engineering and Construction Management Content Excerpted From Presentation of: Bob Schmidt - NNSA Kansas City Plant Cool Roofs - An Overview August 4, 2009 2 *The terms "white roof" and "cool roof" are often mistakenly used interchangeably. A white roof is not necessarily a cool roof and a cool roof is not necessarily white. *"Cool Roofs" come in many style as defined by industry standard and can include: Metal Single ply Modified bitumen Acrylic coated White Roof vs. Cool Roof 3 Solar reflectance alone can significantly influence surface temperature, with the white stripe on the brick wall about 5 to 10° F (3-5° C) cooler than the surrounding, darker

325

Microsoft PowerPoint - opening survey  

National Nuclear Security Administration (NNSA)

General survey of JIHT RAS team General survey of JIHT RAS team approach and results Genri Genri Norman Norman Joint Institute for High Temperatures of Russian Academy of Sciences Moscow Institute of Physics and Technology Joint U.S. Russia Conference on Advances in Materials Science Prague, August 30 - September 4, 2009 My arguments *Elite young perspective staff *Multidisciplinary science *Very active style of life *Sustained funding STAFF Director of the JIHT RAS Academician Vladimir V. Fortov Founder of the JIHT RAS Academician Alexander E. Sheindlin (celebrated 90 years on September 4, 2007) My Department www.ihed.ras.ru/norman our site exists from our site exists from 2003 2003 Heads of laboratories I.V.Morozov born 1978, Ph.D. 2004 V.V.Stegailov born 1981, Ph.D. 2005 I.Yu.Skobelev, born 1952 PhD, Dr.Sc.

326

Microsoft PowerPoint - NEAC Rev 0  

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

Briefing for NEAC Briefing for NEAC Thomas J. O'Connor, Director Office of Gas Reactor Deployment Office of Nuclear Energy United States Department of Energy NEAC Presentation April 21, 2008 (2) Next Generation Nuclear Plant (NGNP) ♦ Mission Need Established in October 2003 ♦ Authorized in the 2005 Energy Policy Act ♦ Advanced reactor for electricity and/or hydrogen * High temperature gas-cooled reactor (HTGR) * TRISO coated particle fuel * Helium cooled and graphite moderated * Coupled hydrogen plant ♦ Cost-sharing collaboration with Industry ♦ INL is the lead laboratory NEAC Presentation April 21, 2008 (3) HTGRs for the Hydrocarbon Industry Upstream Refining Tertiary Oil Recovery Oil Shale (Future) Oil Sands Process Heat & H 2 Process Heat* Process Heat* Process Heat O 2 & H 2 Future Refinery

327

Microsoft PowerPoint - Poster v2  

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

UChicago Argonne, LLC UChicago Argonne, LLC * Due to the sheet resistance of thin films, the lateral electronic transport becomes comparable to the geometrically favored ionic transport perpendicular to the surface. * The extent of activated surface area surrounding the WE is dependent on t ion but not the applied potential. - t ion (LSM) < t ion (LSCF) - dt ion /dT > 0 * Sputtered Pt-contacts are unstable at elevated temperature and are not suggested for long term experiments. Pressure contacts can provide stable contact. * Extreme care should be taken when designing surface electrodes. * The oxygen reduction and exchange reactions are not considered in this analysis The effect of electrical polarization on solid oxide fuel cell cathode thin films B.J. Ingram, M. Krumpelt , K.-C. Chang

328

Microsoft PowerPoint - Dr. Gyuk  

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

Leading the Modernization of the Electricity Grid through Leading the Modernization of the Electricity Grid through Transformational Research and Partnerships Clean Energy Transmission and Reliability (CETR) FY 2010 Key Activities Advanced models and visualization tools using wide area, time-synchronized system data Enhanced analysis capabilities from transmission-level sensor (phasor) networks Algorithm development and computational research for real- time power system analysis Property improvements for High Temperature Supercondutivity "2G" wires and cables HTS direct current cable configuration studies Substantial expansion of renewable power presents the Nation's electric sector with two major challenges: judicious expansion of the Nation's transmission infrastructure; and integration of variable renewable generation into the routine operation of the power system.

329

Microsoft PowerPoint - Proceedings Cover Sheets  

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

OFFCET - OFFCET - A Novel Power Production Cycle Concept May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria, Virginia Kirsten Foy and Jim McGovern Oxycombustion * Burn in pure oxygen → only CO 2 and H 2 O * Condense out water * Capture carbon dioxide * Need to get oxygen * Oxygen Ion Transport Membranes (OTMs) * Solid ceramic * Conduct oxygen ions Oxygen production * Developing technology * Perovskite : high oxygen flux, < 1000°C * Fluorite : lower oxygen flux, < 2000 °C My research * Using OTMs in an oxycombustion plant * 2 options: * Separate units - OTM air separator - Combustion chamber * Combined unit - OTM combustion chamber Separate Units * OTM - Mix O 2 and CO 2 - Burn fuel in this mixture in combustion chamber * OTM temperature < combustion tempurature Combined unit * Burn fuel in OTM chamber

330

REALIZING PRESSURE, TEMPERATURE, AND LENGTH ...  

Science Conference Proceedings (OSTI)

... The basic concept behind the proposed apparatus is illustrated in ... at room temperature, requiring realization of thermodynamic temperature near 23 ...

2013-07-10T23:59:59.000Z

331

Alternative Fuels Data Center: New Mexico Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Mexico Points of Mexico Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New Mexico Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New Mexico Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New Mexico Points of Contact on Google Bookmark Alternative Fuels Data Center: New Mexico Points of Contact on Delicious Rank Alternative Fuels Data Center: New Mexico Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New Mexico Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Mexico Points of Contact The following people or agencies can help you find more information about New Mexico's clean transportation laws, incentives, and funding

332

Alternative Fuels Data Center: Oregon Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Oregon Points of Oregon Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Oregon Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Oregon Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Oregon Points of Contact on Google Bookmark Alternative Fuels Data Center: Oregon Points of Contact on Delicious Rank Alternative Fuels Data Center: Oregon Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Oregon Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Oregon Points of Contact The following people or agencies can help you find more information about Oregon's clean transportation laws, incentives, and funding opportunities.

333

Alternative Fuels Data Center: Minnesota Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Minnesota Points of Minnesota Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Minnesota Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Minnesota Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Minnesota Points of Contact on Google Bookmark Alternative Fuels Data Center: Minnesota Points of Contact on Delicious Rank Alternative Fuels Data Center: Minnesota Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Minnesota Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Minnesota Points of Contact The following people or agencies can help you find more information about Minnesota's clean transportation laws, incentives, and funding

334

Alternative Fuels Data Center: Florida Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Florida Points of Florida Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Florida Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Florida Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Florida Points of Contact on Google Bookmark Alternative Fuels Data Center: Florida Points of Contact on Delicious Rank Alternative Fuels Data Center: Florida Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Florida Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Florida Points of Contact The following people or agencies can help you find more information about Florida's clean transportation laws, incentives, and funding opportunities.

335

Alternative Fuels Data Center: North Carolina Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Carolina Points Carolina Points of Contact to someone by E-mail Share Alternative Fuels Data Center: North Carolina Points of Contact on Facebook Tweet about Alternative Fuels Data Center: North Carolina Points of Contact on Twitter Bookmark Alternative Fuels Data Center: North Carolina Points of Contact on Google Bookmark Alternative Fuels Data Center: North Carolina Points of Contact on Delicious Rank Alternative Fuels Data Center: North Carolina Points of Contact on Digg Find More places to share Alternative Fuels Data Center: North Carolina Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type North Carolina Points of Contact The following people or agencies can help you find more information about

336

Alternative Fuels Data Center: Tennessee Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Tennessee Points of Tennessee Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Tennessee Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Tennessee Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Tennessee Points of Contact on Google Bookmark Alternative Fuels Data Center: Tennessee Points of Contact on Delicious Rank Alternative Fuels Data Center: Tennessee Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Tennessee Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Tennessee Points of Contact The following people or agencies can help you find more information about Tennessee's clean transportation laws, incentives, and funding

337

Alternative Fuels Data Center: Montana Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Montana Points of Montana Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Montana Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Montana Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Montana Points of Contact on Google Bookmark Alternative Fuels Data Center: Montana Points of Contact on Delicious Rank Alternative Fuels Data Center: Montana Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Montana Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Montana Points of Contact The following people or agencies can help you find more information about Montana's clean transportation laws, incentives, and funding opportunities.

338

Alternative Fuels Data Center: Colorado Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Colorado Points of Colorado Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Colorado Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Colorado Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Colorado Points of Contact on Google Bookmark Alternative Fuels Data Center: Colorado Points of Contact on Delicious Rank Alternative Fuels Data Center: Colorado Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Colorado Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Colorado Points of Contact The following people or agencies can help you find more information about Colorado's clean transportation laws, incentives, and funding

339

Alternative Fuels Data Center: Kentucky Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Kentucky Points of Kentucky Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Kentucky Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Kentucky Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Kentucky Points of Contact on Google Bookmark Alternative Fuels Data Center: Kentucky Points of Contact on Delicious Rank Alternative Fuels Data Center: Kentucky Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Kentucky Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Kentucky Points of Contact The following people or agencies can help you find more information about Kentucky's clean transportation laws, incentives, and funding

340

Alternative Fuels Data Center: Louisiana Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Louisiana Points of Louisiana Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Louisiana Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Louisiana Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Louisiana Points of Contact on Google Bookmark Alternative Fuels Data Center: Louisiana Points of Contact on Delicious Rank Alternative Fuels Data Center: Louisiana Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Louisiana Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Louisiana Points of Contact The following people or agencies can help you find more information about Louisiana's clean transportation laws, incentives, and funding

Note: This page contains sample records for the topic "dew point temperature" 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

Alternative Fuels Data Center: New Hampshire Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hampshire Points Hampshire Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New Hampshire Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New Hampshire Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New Hampshire Points of Contact on Google Bookmark Alternative Fuels Data Center: New Hampshire Points of Contact on Delicious Rank Alternative Fuels Data Center: New Hampshire Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New Hampshire Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Hampshire Points of Contact The following people or agencies can help you find more information about New Hampshire's clean transportation laws, incentives, and funding

342

Alternative Fuels Data Center: Connecticut Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Connecticut Points of Connecticut Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Connecticut Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Connecticut Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Connecticut Points of Contact on Google Bookmark Alternative Fuels Data Center: Connecticut Points of Contact on Delicious Rank Alternative Fuels Data Center: Connecticut Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Connecticut Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Connecticut Points of Contact The following people or agencies can help you find more information about Connecticut's clean transportation laws, incentives, and funding

343

Alternative Fuels Data Center: Iowa Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Iowa Points of Contact Iowa Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Iowa Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Iowa Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Iowa Points of Contact on Google Bookmark Alternative Fuels Data Center: Iowa Points of Contact on Delicious Rank Alternative Fuels Data Center: Iowa Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Iowa Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Iowa Points of Contact The following people or agencies can help you find more information about Iowa's clean transportation laws, incentives, and funding opportunities.

344

Alternative Fuels Data Center: Alaska Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alaska Points of Alaska Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Alaska Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Alaska Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Alaska Points of Contact on Google Bookmark Alternative Fuels Data Center: Alaska Points of Contact on Delicious Rank Alternative Fuels Data Center: Alaska Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Alaska Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alaska Points of Contact The following people or agencies can help you find more information about Alaska's clean transportation laws, incentives, and funding opportunities.

345

Alternative Fuels Data Center: Maryland Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Maryland Points of Maryland Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Maryland Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Maryland Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Maryland Points of Contact on Google Bookmark Alternative Fuels Data Center: Maryland Points of Contact on Delicious Rank Alternative Fuels Data Center: Maryland Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Maryland Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Maryland Points of Contact The following people or agencies can help you find more information about Maryland's clean transportation laws, incentives, and funding

346

Alternative Fuels Data Center: Kansas Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Kansas Points of Kansas Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Kansas Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Kansas Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Kansas Points of Contact on Google Bookmark Alternative Fuels Data Center: Kansas Points of Contact on Delicious Rank Alternative Fuels Data Center: Kansas Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Kansas Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Kansas Points of Contact The following people or agencies can help you find more information about Kansas's clean transportation laws, incentives, and funding opportunities.

347

Alternative Fuels Data Center: Wisconsin Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Wisconsin Points of Wisconsin Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Wisconsin Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Wisconsin Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Wisconsin Points of Contact on Google Bookmark Alternative Fuels Data Center: Wisconsin Points of Contact on Delicious Rank Alternative Fuels Data Center: Wisconsin Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Wisconsin Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Wisconsin Points of Contact The following people or agencies can help you find more information about Wisconsin's clean transportation laws, incentives, and funding

348

Alternative Fuels Data Center: South Carolina Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Carolina Points Carolina Points of Contact to someone by E-mail Share Alternative Fuels Data Center: South Carolina Points of Contact on Facebook Tweet about Alternative Fuels Data Center: South Carolina Points of Contact on Twitter Bookmark Alternative Fuels Data Center: South Carolina Points of Contact on Google Bookmark Alternative Fuels Data Center: South Carolina Points of Contact on Delicious Rank Alternative Fuels Data Center: South Carolina Points of Contact on Digg Find More places to share Alternative Fuels Data Center: South Carolina Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type South Carolina Points of Contact The following people or agencies can help you find more information about

349

Alternative Fuels Data Center: Illinois Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Illinois Points of Illinois Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Illinois Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Illinois Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Illinois Points of Contact on Google Bookmark Alternative Fuels Data Center: Illinois Points of Contact on Delicious Rank Alternative Fuels Data Center: Illinois Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Illinois Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Illinois Points of Contact The following people or agencies can help you find more information about Illinois's clean transportation laws, incentives, and funding

350

Alternative Fuels Data Center: Virginia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Virginia Points of Virginia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Virginia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Virginia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Virginia Points of Contact on Google Bookmark Alternative Fuels Data Center: Virginia Points of Contact on Delicious Rank Alternative Fuels Data Center: Virginia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Virginia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Virginia Points of Contact The following people or agencies can help you find more information about Virginia's clean transportation laws, incentives, and funding

351

Alternative Fuels Data Center: Georgia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Georgia Points of Georgia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Georgia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Georgia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Georgia Points of Contact on Google Bookmark Alternative Fuels Data Center: Georgia Points of Contact on Delicious Rank Alternative Fuels Data Center: Georgia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Georgia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Georgia Points of Contact The following people or agencies can help you find more information about Georgia's clean transportation laws, incentives, and funding opportunities.

352

Alternative Fuels Data Center: Washington Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Washington Points of Washington Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Washington Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Washington Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Washington Points of Contact on Google Bookmark Alternative Fuels Data Center: Washington Points of Contact on Delicious Rank Alternative Fuels Data Center: Washington Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Washington Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Washington Points of Contact The following people or agencies can help you find more information about Washington's clean transportation laws, incentives, and funding

353

Alternative Fuels Data Center: Mississippi Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Mississippi Points of Mississippi Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Mississippi Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Mississippi Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Mississippi Points of Contact on Google Bookmark Alternative Fuels Data Center: Mississippi Points of Contact on Delicious Rank Alternative Fuels Data Center: Mississippi Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Mississippi Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Mississippi Points of Contact The following people or agencies can help you find more information about Mississippi's clean transportation laws, incentives, and funding

354

Alternative Fuels Data Center: Pennsylvania Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Pennsylvania Points of Pennsylvania Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Pennsylvania Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Pennsylvania Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Pennsylvania Points of Contact on Google Bookmark Alternative Fuels Data Center: Pennsylvania Points of Contact on Delicious Rank Alternative Fuels Data Center: Pennsylvania Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Pennsylvania Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Pennsylvania Points of Contact The following people or agencies can help you find more information about Pennsylvania's clean transportation laws, incentives, and funding

355

Alternative Fuels Data Center: North Dakota Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dakota Points of Dakota Points of Contact to someone by E-mail Share Alternative Fuels Data Center: North Dakota Points of Contact on Facebook Tweet about Alternative Fuels Data Center: North Dakota Points of Contact on Twitter Bookmark Alternative Fuels Data Center: North Dakota Points of Contact on Google Bookmark Alternative Fuels Data Center: North Dakota Points of Contact on Delicious Rank Alternative Fuels Data Center: North Dakota Points of Contact on Digg Find More places to share Alternative Fuels Data Center: North Dakota Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type North Dakota Points of Contact The following people or agencies can help you find more information about North Dakota's clean transportation laws, incentives, and funding

356

Alternative Fuels Data Center: Vermont Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Vermont Points of Vermont Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Vermont Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Vermont Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Vermont Points of Contact on Google Bookmark Alternative Fuels Data Center: Vermont Points of Contact on Delicious Rank Alternative Fuels Data Center: Vermont Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Vermont Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Vermont Points of Contact The following people or agencies can help you find more information about Vermont's clean transportation laws, incentives, and funding opportunities.

357

Alternative Fuels Data Center: Wyoming Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Wyoming Points of Wyoming Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Wyoming Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Wyoming Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Wyoming Points of Contact on Google Bookmark Alternative Fuels Data Center: Wyoming Points of Contact on Delicious Rank Alternative Fuels Data Center: Wyoming Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Wyoming Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Wyoming Points of Contact The following people or agencies can help you find more information about Wyoming's clean transportation laws, incentives, and funding opportunities.

358

Alternative Fuels Data Center: Michigan Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Michigan Points of Michigan Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Michigan Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Michigan Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Michigan Points of Contact on Google Bookmark Alternative Fuels Data Center: Michigan Points of Contact on Delicious Rank Alternative Fuels Data Center: Michigan Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Michigan Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Michigan Points of Contact The following people or agencies can help you find more information about Michigan's clean transportation laws, incentives, and funding

359

Alternative Fuels Data Center: Federal Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Federal Points of Federal Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Federal Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Federal Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Federal Points of Contact on Google Bookmark Alternative Fuels Data Center: Federal Points of Contact on Delicious Rank Alternative Fuels Data Center: Federal Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Federal Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Federal Points of Contact The following people or agencies can help you find more information about clean transportation laws, incentives, and funding opportunities available

360

Alternative Fuels Data Center: Hawaii Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hawaii Points of Hawaii Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Hawaii Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Hawaii Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Hawaii Points of Contact on Google Bookmark Alternative Fuels Data Center: Hawaii Points of Contact on Delicious Rank Alternative Fuels Data Center: Hawaii Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Hawaii Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Hawaii Points of Contact The following people or agencies can help you find more information about Hawaii's clean transportation laws, incentives, and funding opportunities.

Note: This page contains sample records for the topic "dew point temperature" 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

Alternative Fuels Data Center: South Dakota Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dakota Points of Dakota Points of Contact to someone by E-mail Share Alternative Fuels Data Center: South Dakota Points of Contact on Facebook Tweet about Alternative Fuels Data Center: South Dakota Points of Contact on Twitter Bookmark Alternative Fuels Data Center: South Dakota Points of Contact on Google Bookmark Alternative Fuels Data Center: South Dakota Points of Contact on Delicious Rank Alternative Fuels Data Center: South Dakota Points of Contact on Digg Find More places to share Alternative Fuels Data Center: South Dakota Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type South Dakota Points of Contact The following people or agencies can help you find more information about South Dakota's clean transportation laws, incentives, and funding

362

Alternative Fuels Data Center: Idaho Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Idaho Points of Idaho Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Idaho Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Idaho Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Idaho Points of Contact on Google Bookmark Alternative Fuels Data Center: Idaho Points of Contact on Delicious Rank Alternative Fuels Data Center: Idaho Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Idaho Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idaho Points of Contact The following people or agencies can help you find more information about Idaho's clean transportation laws, incentives, and funding opportunities.

363

Alternative Fuels Data Center: Utah Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Utah Points of Contact Utah Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Utah Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Utah Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Utah Points of Contact on Google Bookmark Alternative Fuels Data Center: Utah Points of Contact on Delicious Rank Alternative Fuels Data Center: Utah Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Utah Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Utah Points of Contact The following people or agencies can help you find more information about Utah's clean transportation laws, incentives, and funding opportunities.

364

Alternative Fuels Data Center: Rhode Island Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Rhode Island Points of Rhode Island Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Rhode Island Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Rhode Island Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Rhode Island Points of Contact on Google Bookmark Alternative Fuels Data Center: Rhode Island Points of Contact on Delicious Rank Alternative Fuels Data Center: Rhode Island Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Rhode Island Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Rhode Island Points of Contact The following people or agencies can help you find more information about Rhode Island's clean transportation laws, incentives, and funding

365

Alternative Fuels Data Center: Arkansas Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Arkansas Points of Arkansas Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Arkansas Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Arkansas Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Arkansas Points of Contact on Google Bookmark Alternative Fuels Data Center: Arkansas Points of Contact on Delicious Rank Alternative Fuels Data Center: Arkansas Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Arkansas Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Arkansas Points of Contact The following people or agencies can help you find more information about Arkansas's clean transportation laws, incentives, and funding

366

Alternative Fuels Data Center: Delaware Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Delaware Points of Delaware Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Delaware Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Delaware Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Delaware Points of Contact on Google Bookmark Alternative Fuels Data Center: Delaware Points of Contact on Delicious Rank Alternative Fuels Data Center: Delaware Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Delaware Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Delaware Points of Contact The following people or agencies can help you find more information about Delaware's clean transportation laws, incentives, and funding

367

Alternative Fuels Data Center: Oklahoma Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Oklahoma Points of Oklahoma Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Oklahoma Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Oklahoma Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Oklahoma Points of Contact on Google Bookmark Alternative Fuels Data Center: Oklahoma Points of Contact on Delicious Rank Alternative Fuels Data Center: Oklahoma Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Oklahoma Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Oklahoma Points of Contact The following people or agencies can help you find more information about Oklahoma's clean transportation laws, incentives, and funding

368

Alternative Fuels Data Center: Maine Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Maine Points of Maine Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Maine Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Maine Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Maine Points of Contact on Google Bookmark Alternative Fuels Data Center: Maine Points of Contact on Delicious Rank Alternative Fuels Data Center: Maine Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Maine Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Maine Points of Contact The following people or agencies can help you find more information about Maine's clean transportation laws, incentives, and funding opportunities.

369

Alternative Fuels Data Center: Arizona Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Arizona Points of Arizona Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Arizona Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Arizona Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Arizona Points of Contact on Google Bookmark Alternative Fuels Data Center: Arizona Points of Contact on Delicious Rank Alternative Fuels Data Center: Arizona Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Arizona Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Arizona Points of Contact The following people or agencies can help you find more information about Arizona's clean transportation laws, incentives, and funding opportunities.

370

Alternative Fuels Data Center: New Jersey Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Jersey Points of Jersey Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New Jersey Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New Jersey Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New Jersey Points of Contact on Google Bookmark Alternative Fuels Data Center: New Jersey Points of Contact on Delicious Rank Alternative Fuels Data Center: New Jersey Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New Jersey Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Jersey Points of Contact The following people or agencies can help you find more information about New Jersey's clean transportation laws, incentives, and funding

371

Alternative Fuels Data Center: Alabama Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alabama Points of Alabama Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Alabama Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Alabama Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Alabama Points of Contact on Google Bookmark Alternative Fuels Data Center: Alabama Points of Contact on Delicious Rank Alternative Fuels Data Center: Alabama Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Alabama Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alabama Points of Contact The following people or agencies can help you find more information about Alabama's clean transportation laws, incentives, and funding opportunities.

372

Alternative Fuels Data Center: Ohio Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Ohio Points of Contact Ohio Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Ohio Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Ohio Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Ohio Points of Contact on Google Bookmark Alternative Fuels Data Center: Ohio Points of Contact on Delicious Rank Alternative Fuels Data Center: Ohio Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Ohio Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Ohio Points of Contact The following people or agencies can help you find more information about Ohio's clean transportation laws, incentives, and funding opportunities.

373

Alternative Fuels Data Center: Nebraska Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Nebraska Points of Nebraska Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Nebraska Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Nebraska Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Nebraska Points of Contact on Google Bookmark Alternative Fuels Data Center: Nebraska Points of Contact on Delicious Rank Alternative Fuels Data Center: Nebraska Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Nebraska Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Nebraska Points of Contact The following people or agencies can help you find more information about Nebraska's clean transportation laws, incentives, and funding

374

Alternative Fuels Data Center: New York Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

New York Points of New York Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New York Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New York Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New York Points of Contact on Google Bookmark Alternative Fuels Data Center: New York Points of Contact on Delicious Rank Alternative Fuels Data Center: New York Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New York Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New York Points of Contact The following people or agencies can help you find more information about New York's clean transportation laws, incentives, and funding

375

Alternative Fuels Data Center: California Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

California Points of California Points of Contact to someone by E-mail Share Alternative Fuels Data Center: California Points of Contact on Facebook Tweet about Alternative Fuels Data Center: California Points of Contact on Twitter Bookmark Alternative Fuels Data Center: California Points of Contact on Google Bookmark Alternative Fuels Data Center: California Points of Contact on Delicious Rank Alternative Fuels Data Center: California Points of Contact on Digg Find More places to share Alternative Fuels Data Center: California Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type California Points of Contact The following people or agencies can help you find more information about California's clean transportation laws, incentives, and funding

376

Alternative Fuels Data Center: Texas Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Texas Points of Texas Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Texas Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Texas Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Texas Points of Contact on Google Bookmark Alternative Fuels Data Center: Texas Points of Contact on Delicious Rank Alternative Fuels Data Center: Texas Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Texas Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Texas Points of Contact The following people or agencies can help you find more information about Texas's clean transportation laws, incentives, and funding opportunities.

377

Alternative Fuels Data Center: Indiana Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Indiana Points of Indiana Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Indiana Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Indiana Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Indiana Points of Contact on Google Bookmark Alternative Fuels Data Center: Indiana Points of Contact on Delicious Rank Alternative Fuels Data Center: Indiana Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Indiana Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Indiana Points of Contact The following people or agencies can help you find more information about Indiana's clean transportation laws, incentives, and funding opportunities.

378

Alternative Fuels Data Center: Missouri Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Missouri Points of Missouri Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Missouri Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Missouri Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Missouri Points of Contact on Google Bookmark Alternative Fuels Data Center: Missouri Points of Contact on Delicious Rank Alternative Fuels Data Center: Missouri Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Missouri Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Missouri Points of Contact The following people or agencies can help you find more information about Missouri's clean transportation laws, incentives, and funding

379

Alternative Fuels Data Center: Massachusetts Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Massachusetts Points Massachusetts Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Massachusetts Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Massachusetts Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Massachusetts Points of Contact on Google Bookmark Alternative Fuels Data Center: Massachusetts Points of Contact on Delicious Rank Alternative Fuels Data Center: Massachusetts Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Massachusetts Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Massachusetts Points of Contact The following people or agencies can help you find more information about Massachusetts's clean transportation laws, incentives, and funding

380

Alternative Fuels Data Center: West Virginia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

West Virginia Points West Virginia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: West Virginia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: West Virginia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: West Virginia Points of Contact on Google Bookmark Alternative Fuels Data Center: West Virginia Points of Contact on Delicious Rank Alternative Fuels Data Center: West Virginia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: West Virginia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type West Virginia Points of Contact The following people or agencies can help you find more information about West Virginia's clean transportation laws, incentives, and funding

Note: This page contains sample records for the topic "dew point temperature" 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

Alternative Fuels Data Center: Nevada Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Nevada Points of Nevada Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Nevada Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Nevada Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Nevada Points of Contact on Google Bookmark Alternative Fuels Data Center: Nevada Points of Contact on Delicious Rank Alternative Fuels Data Center: Nevada Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Nevada Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Nevada Points of Contact The following people or agencies can help you find more information about Nevada's clean transportation laws, incentives, and funding opportunities.

382

Microsoft PowerPoint - phifer.ppt  

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

and and Cover Modeling Considerations Mark Phifer Senior Fellow Engineer April 14, 2010 Presentation to Performance Assessment Community of Practice F o ur M ile B ra nc h F C Z E H S M c Q u e e n B ra n c h Up pe r Th re e Ru ns SRS Easting (ft) SRS Northing (ft) 50000 55000 60000 65000 7000 65000 70000 75000 80000 85000 POA Doses Over 1,000 Years 0.001 0.01 0.1 1. 10. 1950 2050 2150 2250 2350 2450 2550 2650 2750 2850 2950 3050 3150 Calendar Year mrem/yr UTR FMB LTR Steel 301 Bridge 2025 3025 0.17 2 SRS Composite Analysis (CA): What is it? SRS CA is an end state, public dose projection (required by DOE 435.1): To provide reasonable expectation of public radiological protection resulting from all SRS radioactive sources anticipated to remain at projected end state Evaluated at site boundary points of assessment (POA) over a minimum 1,000 year assessment period (AP) from the end

383

High Temperature Capacitor Development  

Science Conference Proceedings (OSTI)

The absence of high-temperature electronics is an obstacle to the development of untapped energy resources (deep oil, gas and geothermal). US natural gas consumption is projected to grow from 22 trillion cubic feet per year (tcf) in 1999 to 34 tcf in 2020. Cumulatively this is 607 tcf of consumption by 2020, while recoverable reserves using current technology are 177 tcf. A significant portion of this shortfall may be met by tapping deep gas reservoirs. Tapping these reservoirs represents a significant technical challenge. At these depths, temperatures and pressures are very high and may require penetrating very hard rock. Logistics of supporting 6.1 km (20,000 ft) drill strings and the drilling processes are complex and expensive. At these depths up to 50% of the total drilling cost may be in the last 10% of the well depth. Thus, as wells go deeper it is increasingly important that drillers are able to monitor conditions down-hole such as temperature, pressure, heading, etc. Commercial off-the-shelf electronics are not specified to meet these operating conditions. This is due to problems associated with all aspects of the electronics including the resistors and capacitors. With respect to capacitors, increasing temperature often significantly changes capacitance because of the strong temperature dependence of the dielectric constant. Higher temperatures also affect the equivalent series resistance (ESR). High-temperature capacitors usually have low capacitance values because of these dielectric effects and because packages are kept small to prevent mechanical breakage caused by thermal stresses. Electrolytic capacitors do not operate at temperatures above 150oC due to dielectric breakdown. The development of high-temperature capacitors to be used in a high-pressure high-temperature (HPHT) drilling environment was investigated. These capacitors were based on a previously developed high-voltage hybridized capacitor developed at Giner, Inc. in conjunction with a unique high-temperature electrolyte developed during the course of the program. During this program the feasibility of operating a high voltage hybridized capacitor at 230oC was demonstrated. Capacitor specifications were established in conjunction with potential capacitor users. A method to allow for capacitor operation at both ambient and elevated temperatures was demonstrated. The program was terminated prior to moving into Phase II due to a lack of cost-sharing funds.

John Kosek

2009-06-30T23:59:59.000Z

384

Microsoft PowerPoint - Heat Activated Plasmonics_Chen_Kevin [Compatibility Mode]  

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

DoE Grant No: DE-FE0003859 Metal oxide sensing materials integrated with high- temperature optical sensor platforms for real-time fossil fuel gas composition analysis Kevin P. Chen PI Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA 15261 Email: pec9@pitt.edu, Tel. 724-6128935 June 12, 2013 Program Overview * University Coal Research Program * Starting September 2010 * Two Key Components: * Development of High-Temperature Sensor Platforms * Integration of Functional Metal Oxide Nano-Materials for Gas Sensing * Two fiber sensor platform techniques * Twelve journal publications * One pending patent * Two industrial collaborations Research Overview * Point fiber sensor for high-T * High performance high-T fiber Bragg grating point sensor (1200 o C) at

385

Microsoft PowerPoint - Progress Report_DoE [Compatibility Mode]  

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

DoE Grant No: DE-FE0003859 DoE Grant No: DE-FE0003859 Metal oxide sensing materials integrated with high- temperature optical sensor platforms for real-time fossil fuel gas composition analysis Kevin P. Chen PI Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA 15261 Email: pec9@pitt.edu, Tel. 724-6128935 March 14, 2012 Program Overview * University Coal Research Program * Starting September 2010 (18-Months) * Two Key Components: * Development of High-Temperature Sensor Platforms * Integration and Application of Functional Metal Oxide for Gas Sensing * Three fiber sensor platform techniques * Five journal publications * Two industrial collaborations Research Overview * Point fiber sensor for high-T * High performance high-T FBG point sensor (>800C) at $20/sensor * Chemical

386

Limits on Three-Point Correlations in the COBE-DMR First Year Anisotropy Maps  

E-Print Network (OSTI)

We compute the three-point temperature correlation function of the {\\it COBE} Differential Microwave Radiometer (DMR) first-year sky maps to search for non-Gaussian temperature fluctuations. The level of fluctuations seen in the computed correlation function are too large to be attributable solely to instrument noise. However the fluctuations are consistent with the level expected to result from a superposition of instrument noise and sky signal arising from a Gaussian power law model of initial fluctuations, with a quadrupole normalized amplitude of 17 $\\mu$K and a power law spectral index $n = 1$. We place limits on the amplitude of intrinsic three-point correlations with a variety of predicted functional forms.

G. Hinshaw; A. Kogut; K. M. Gorski; A. J. Banday; C. L. Bennett; C. Lineweaver; P. Lubin; G. F. Smoot; E. L. Wright

1993-11-12T23:59:59.000Z

387

Supercritical Boiler Tube Wall Temperature Test Base on the Power Plant Control System Database  

Science Conference Proceedings (OSTI)

In order to precisely learn the working condition of 600MW supercritical boiler, new temperature measuring points are set on the super-heater tube wall inner the flue. Since the working condition of 600MW supercritical boiler is quite severe, the temperature ... Keywords: supercritical boiler, database, temperature test, super-heater

Yu Yanzhi; Zhang Liangbo; Xu Haichuan; Chen Duogang; Dong Gongjun; Shen Bo; Liu Sheng

2010-06-01T23:59:59.000Z

388

Moderate Temperature | Open Energy Information  

Open Energy Info (EERE)

Moderate Temperature Moderate Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Moderate Temperature Dictionary.png Moderate Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 190°C and 230°C is considered by Sanyal to be "moderate temperature." "The next higher resource temperature limit is chosen as 230°C, which is lower than the minimum initial resource temperature encountered in

389

2-Point Correlations in the COBE DMR 4-Year Anisotropy Maps  

E-Print Network (OSTI)

The 2-point temperature correlation function is evaluated from the 4-year COBE DMR microwave anisotropy maps. We examine the 2-point function, which is the Legendre transform of the angular power spectrum, and show that the data are statistically consistent from channel to channel and frequency to frequency. The most likely quadrupole normalization is computed for a scale-invariant power-law spectrum of CMB anisotropy, using a variety of data combinations. For a given data set, the normalization inferred from the 2-point data is consistent with that inferred by other methods. The smallest and largest normalization deduced from any data combination are 16.4 and 19.6 uK respectively, with a value ~18 uK generally preferred.

G. Hinshaw; A. J. Banday; C. L. Bennett; K. M. Gorski; A. Kogut; C. H. Lineweaver; G. F. Smoot; E. L. Wright

1996-01-12T23:59:59.000Z

390

ARM - Measurement - Atmospheric temperature  

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

temperature temperature 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 : Atmospheric temperature The temperature indicated by a thermometer exposed to the air in a place sheltered from direct solar radiation. Categories Atmospheric State 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 AERI : Atmospheric Emitted Radiance Interferometer SONDE : Balloon-Borne Sounding System CO2FLX : Carbon Dioxide Flux Measurement Systems ECOR : Eddy Correlation Flux Measurement System

391

ARM - Measurement - Virtual temperature  

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

govMeasurementsVirtual temperature govMeasurementsVirtual temperature 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 : Virtual temperature The virtual temperature Tv = T(1 + rv/{epsilon}), where rv is the mixing ratio, and {epsilon} is the ratio of the gas constants of air and water vapor ( 0.622). Categories Atmospheric State 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 MWRP : Microwave Radiometer Profiler RWP : Radar Wind Profiler

392

Temperature | Open Energy Information  

Open Energy Info (EERE)

Showing 7 properties using this type. A Property:AvgGeoFluidTemp C Property:Combustion Intake Air Temperature F Property:FirstWellTemp G Property:GeofluidTemp M...

393

Complete Urban Surface Temperatures  

Science Conference Proceedings (OSTI)

An observation program using ground and airborne thermal infrared radiometers is used to estimate the surface temperature of urban areas, taking into account the total active surface area. The authors call this the complete urban surface ...

J. A. Voogt; T. R. Oke

1997-09-01T23:59:59.000Z

394

Temperature-aware microarchitecture  

Science Conference Proceedings (OSTI)

With power density and hence cooling costs rising exponentially, processor packaging can no longer be designed for the worst case, and there is an urgent need for runtime processor-level techniques that can regulate operating temperature when the package's ...

Kevin Skadron; Mircea R. Stan; Wei Huang; Sivakumar Velusamy; Karthik Sankaranarayanan; David Tarjan

2003-06-01T23:59:59.000Z

395

Environmental Assessment : Muddy Ranch Point of Delivery.  

Science Conference Proceedings (OSTI)

Bonneville Power Administration's (BPA's) proposed action is to provide a new pint-of-delivery while Wasco Electric Cooperative (WEC, a preference customer of BPA) will build a new substation and transmission tapline for this new point-of-delivery as connected actions. If the action is not taken, system reliability in the area will be threatened in the near future. The load of the Clarno Basin, served by the Antelope substation, exclusive of the Muddy Ranch Development, is approximately 1000 kW. The connected load on the Muddy Ranch at present is approximately 2000 kW and recently has been growing at the rate of 400 kW per month. The Clarno load and the Muddy Ranch load, when totaled, is approximately 3000 kW at the present time. In an effort to maintain voltage on the system, WEC has installed three banks of regulators between Antelope and the Muddy Ranch, each of which boosts the voltage approximately 10%. Electrical service has been kept within usable standards through operation of these regulators and by voluntary curtailment of major uses on portions of the Muddy Ranch Development. However, the present condition does not meet normal standards expected under th American National Standards Institute for electrical service. With the load growth on the Muddy Ranch, and continued growth in electrical demand from the ranchers in the Clarno area, an extremely unstable operating condition is projected as early as the winter of 1982-1983. At that time, the existing facilities could be heavily overtaxed and damage could be caused to electrical pumps and other electrical applicances. 10 refs., 14 figs., 3 tabs.

United States. Bonneville Power Administration.

1982-09-01T23:59:59.000Z

396

A Price Dynamics in Bandwidth Markets for Point-to-point Connections  

E-Print Network (OSTI)

We simulate a network of N routers and M network users making concurrent point-to-point connections by buying and selling router capacity from each other. The resources need to be acquired in complete sets, but there is only one spot market for each router. In order to describe the internal dynamics of the market, we model the observed prices by N-dimensional Ito-processes. Modeling using stochastic processes is novel in this context of describing interactions between end-users in a system with shared resources, and allows a standard set of mathematical tools to be applied. The derived models can also be used to price contingent claims on network capacity and thus to price complex network services such as quality of service levels, multicast, etc.

Lars Rasmusson; Erik Aurell

2001-02-15T23:59:59.000Z

397

Microsoft PowerPoint - HERIX.ppt  

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

Upgrade Plans Upgrade Plans of HERIX at APS Sector 30 Ayman Said Spectrometers and Instrumentation for IXS June 22, 2009 2 Summary 0.6 nm -1 Momentum resolution with full analyzer 15X35  2 Spot size on the sample (V X H) 23.724 Energy (keV) 74 nm -1 Maximum momentum transfer 9 Number of analyzers 1.5-1.65 meV Energy resolution 3 Beamline Layout 4 High energy resolution monchromotor Thomas S. Toellner 5 <2 <2 Slope error (rad) 12 12 No. of electrodes Pt/Pd/blank Pt/Pd/bla nk Coating 2.4 2.4 Theta (mrad) 1.08 1.8 Focal length (m) 0.45 0.9 Length (m) 44.9 44.2 Location (m) HERIX VFM HERIX HFM ACCEL/SESO/CAEN KB Mirror system (Bimorph mirrors) 6 HERIX detectors -CdTe Quad (4x) and Quint (5x) Amptek detectors. -The detectors are mounted on a thermoelectric cooler. -Working temperature: -25 C. -Size: 3 x 3 x 1 mm

398

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Te Te e es s st t ti i in n ng g g o o of f f W W We e el l ll l lb b bo o or r re e e I I Is s so o ol l la a at t ti i in n ng g g C C Ce e em m me e en n nt t ts s s w w wi i it t th h h C C CO O 2 2 M. Supp, T. S. Ramakrishnan, E. Nelson and B. Dargaud Schlumberger O Ob b bj j je e ec c ct t ti i iv v ve e es s T Te e es s st t t P P Pr r ro o oc c ce e ed d du u ur r re e * Design and construct apparatus to simulate environments in CO 2 sequestration wells. * Apparatus designed for testing cements, rocks or any other materials that may encounter CO 2 (wet, dry or H 2 O rich phase). * Perform CO 2 exposure experiments and analyze the effects. S Sp p pe e ec c ci i if f fi i ic c ca a at t ti i io o on n ns s * Two 1-gal 316SS reactors with Alloy C-276 lining * Maximum Pressure: 2900 psi, Maximum Temperature: 350° C * Magnetically coupled stirrer (0- 600 RPM) * Programmable depressurization system * Reactors operate independently. * 1 Lt supercritical CO2 reservoir * Two 260-mL reciprocating

399

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Differential Absorption Differential Absorption Measurements of Carbon Dioxide and Diatomic Oxygen Seth D. Humphries Amin R. Nehrir Kevin S. Repasky John L. Carlsten Joseph A. Shaw Lee H. Spangler Outline ● Molecular Absorption ● CO 2 Instrument ● Natural CO 2 Variation ● O 2 Instrument ● Results and Future Work Molecular Absorption The molecule can be identified by this wavelength. The number of molecules in the optical path is related to the amount of absorption. 2.0022 2.0023 2.0024 2.0025 2.0026 2.0027 2.0028 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Transmission Wavelength (µm) CO 2 Instrument 1.99 2.00 2.01 2.02 2.03 2.04 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 100m Path Length Transmission Wavelength (µm) CO 2 Instrument 2-micron DFB Laser To Corner Cube Reference Detector Collimating Lens Current/Temperature Controller

400

Alternative Fuels Data Center: Dist. of Columbia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dist. of Columbia Dist. of Columbia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Google Bookmark Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Delicious Rank Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Dist. of Columbia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Dist. of Columbia Points of Contact The following people or agencies can help you find more information about

Note: This page contains sample records for the topic "dew point temperature" 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

OpenEI:Neutral point of view | Open Energy Information  

Open Energy Info (EERE)

given to minor points of view. Neutral point of view is a principal core policy of the OpenEI platform. For further information, please refer to our model for this policy,...

402

Microsoft PowerPoint - Executive Order13423rbl | Department of...  

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

Microsoft PowerPoint - Executive Order13423rbl More Documents & Publications Microsoft PowerPoint - DonsSlides121307 OPAM Policy Acquisition Guides AttachmentFlash2010-39.pdf...

403

Microsoft PowerPoint - GNEP PARTNERS CANDIDATE PARTNERS AND OBSERVERS...  

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

Publications GNEP Partners and Observers Microsoft PowerPoint - 5.3 Item 01 Top Kill Operation Status 09 June 1400.pptx Microsoft PowerPoint - Book and Journal Formsv2wButton.ppt...

404

The Modular Point Design for Heavy Ion Fusion  

E-Print Network (OSTI)

POINT DESIGN FOR HEAVY ION FUSION S.S. Yu 1 , J.J. BarnardUpdated Point Design for Heavy Ion Fusion, Proc. 2002 Amer.Nucl. Soc. Fusion Topical Meeting, 17-21 November 2002,

2004-01-01T23:59:59.000Z

405

Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM...  

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

PowerPoint - 04 Melendez Rimando Restructuring of EM Portfolio Briefing 3 March 2010 rev 2 rcvd 8 Mar 1100 Compatibi Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM...

406

Improvements in floating point addition/subtraction operations  

DOE Patents (OSTI)

Apparatus is described for decreasing the latency time associated with floating point addition and subtraction in a computer, using a novel bifurcated, pre-normalization/post-normalization approach that distinguishes between differences of floating point exponents.

Farmwald, P.M.

1984-02-24T23:59:59.000Z

407

EA-379 FreePoint Commodities | Department of Energy  

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

EA-379 FreePoint Commodities Order authorizing FreePoint Commodities to export electric energy to Mexico. EA-379 Freepoint MXRevised.docx More Documents & Publications EA-380...

408

Disposable Point-of-Care Testing Device for Nucleic Acid ...  

home \\ technologies \\ disposable point of care testing device. Technologies: Ready-to-Sign Licenses: ... Operated by Lawrence Livermore National Security, ...

409

Graphene: What Can Go Wrong? New Studies Point to ...  

Science Conference Proceedings (OSTI)

Graphene: What Can Go Wrong? New Studies Point to Wrinkles, Process Contaminants. Graphene: What Can Go Wrong? ...

2012-10-01T23:59:59.000Z

410

CenterPoint Energy (Gas) - Residential Efficiency Rebates (Oklahoma...  

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

Residential Efficiency Rebates (Oklahoma) CenterPoint Energy (Gas) - Residential Efficiency Rebates (Oklahoma) Eligibility Residential Savings For Heating & Cooling Commercial...

411

Microsoft PowerPoint - Bimal Kad Joining.ppt  

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

Issues and Projected Joints for Design Issues and Projected Joints for High Temperature Heat Exchanger (HTHE) High Temperature Heat Exchanger (HTHE) Bayonet Tube Design: one free...

412

Relevance of interest points for eye position prediction on videos  

E-Print Network (OSTI)

", denoted STIP in the following. STIP are points which are both relevant in space and time. These points specic points which can be related to spatio- temporal events in an image. STIP detection is performed. Typical values of s and t are respectively 1.5 and 1.2. In order to highlight STIP, dierent criteria have

Paris-Sud XI, Université de

413

Parallelized sigma-point Kalman filtering for structural dynamics  

Science Conference Proceedings (OSTI)

In this paper, the sigma-point Kalman filter (S-PKF) is adopted to track the state of composite structures undergoing impact-induced delamination. Estimates provided by the S-PKF are obtained through a set of sigma-points, which independently evolve ... Keywords: Composite delamination, Interface models, Kalman filter, Nonlinear dynamics, Sigma-point (unscented) transformation

Saeed Eftekhar Azam; Aldo Ghisi; Stefano Mariani

2012-02-01T23:59:59.000Z

414

Sealed glass coating of high temperature ceramic superconductors  

DOE Patents (OSTI)

A method and article of manufacture of a lead oxide based glass coating on a high temperature superconductor. The method includes preparing a dispersion of glass powders in a solution, applying the dispersion to the superconductor, drying the dispersion before applying another coating and heating the glass powder dispersion at temperatures below oxygen diffusion onset and above the glass melting point to form a continuous glass coating on the superconductor to establish compressive stresses which enhance the fracture strength of the superconductor.

Wu, Weite (Tainan, TW); Chu, Cha Y. (Garnerville, NY); Goretta, Kenneth C. (Downers Grove, IL); Routbort, Jules L. (Darien, IL)

1995-01-01T23:59:59.000Z

415

High temperature thermometric phosphors  

SciTech Connect

A high temperature phosphor consists essentially of a material having the general formula LuPO.sub.4 :Dy.sub.(x),Eu.sub.y) wherein: 0.1 wt %.ltoreq.x.ltoreq.20 wt % and 0.1 wt %.ltoreq.y.ltoreq.20 wt %. The high temperature phosphor is in contact with an article whose temperature is to be determined. The article having the phosphor in contact with it is placed in the environment for which the temperature of the article is to be determined. The phosphor is excited by a laser causing the phosphor to fluoresce. The emission from the phosphor is optically focused into a beam-splitting mirror which separates the emission into two separate emissions, the emission caused by the dysprosium dopant and the emission caused by the europium dopent. The separated emissions are optically filtered and the intensities of the emission are detected and measured. The ratio of the intensity of each emission is determined and the temperature of the article is calculated from the ratio of the intensities of the separate emissions.

Allison, Stephen W. (Knoxville, TN); Cates, Michael R. (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN); Gillies, George T. (Earlysville, VA)

1999-03-23T23:59:59.000Z

416

HYFIRE: a tokamak/high-temperature electrolysis system  

DOE Green Energy (OSTI)

The HYFIRE studies to date have investigated a number of technical approaches for using the thermal energy produced in a high-temperature Tokamak blanket to provide the electrical and thermal energy required to drive a high-temperature (> 1000/sup 0/C) water electrolysis process. Current emphasis is on two design points, one consistent with electrolyzer peak inlet temperatures of 1400/sup 0/C, which is an extrapolation of present experience, and one consistent with a peak electrolyzer temperature of 1100/sup 0/C. This latter condition is based on current laboratory experience with high-temperature solid electrolyte fuel cells. Our major conclusion to date is that the technical integration of fusion and high-temperature electrolysis appears to be feasible and that overall hydrogen production efficiencies of 50 to 55% seem possible.

Fillo, J.A.; Powell, J.P.; Benenati, R.; Varljen, T.C.; Chi, J.W.H.; Karbowski, J.S.

1981-01-01T23:59:59.000Z

417

Magnetic phase diagram of disordered Ni-Mn near the multicritical point  

Science Conference Proceedings (OSTI)

From detailed magnetization data taken under various field-cooling conditions, the magnetic phase diagram of temperature versus composition is determined for disordered Ni-Mn of Mn concentration (x) near 25 at. %. With increasing x, the ferromagnetic Curie-point (T/sub c/) line descends and meets the ascending line for the spin-glass reentrance temperature (T/sub f//sub g/) at a multicritical point (MCP) located at x = 23.9, T = 102 K, from which the spin-glass freezing-temperature (T/sub g/) line emerges and reaches a maximum at higher x. The reentrant spin-glass (SG) ordering is accompanied by a net ferromagnetic (FM) moment, thus describing a mixed ferro-spin-glass (FSG) state, which is separated from the normal SG state by a boundary line that extends essentially vertically down in temperature from the MCP. Moreover, it is shown that the SG ordering of the FSG state probably persists into the FM regime above T/sub f//sub g/, where T/sub f//sub g/ (like T/sub g/) remains defined operationally by the appearance of irreversible and time-dependent magnetic effects.

Abdul-Razzaq, W.; Kouvel, J.S.

1987-02-01T23:59:59.000Z

418

Low Temperature | Open Energy Information  

Open Energy Info (EERE)

Temperature Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Low Temperature Dictionary.png Low Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 150°C and 190°C is considered by Sanyal to be "low temperature." "The mobile fluid phase in these reservoirs is liquid water. A number of commercial power projects have been operated over the last two decades

419

A comparison of the point kinetics equations with the QUANDRY analytic nodal diffusion method  

E-Print Network (OSTI)

The point kinetics equations were incorporated into QUANDRY, a nuclear reactor analysis computer program which uses the analytic nodal method to solve the neutron diffusion equation. Both the point kinetics equations, solved using the IMSL MATH/LIBRARY subroutine DIVPAG, and the analytic nodal method were coupled to the WIGL thermal-hydraulic model. The Langenbuch-Maurer-Werner (LMW) model was adapted for use as a test core. The QUANDRY model was used to generate point kinetics parameters. equations. The two neutronics methods were then compared for a range of typical transients encountered in a light water nuclear reactor core. The temperature reactivity coefficients found for the modified LMW core and used with point kinetics were shown to be grossly inaccurate, but the rod worth curve generated using QUANDRY only slightly overestimated the amount of reactivity inserted by rod movement. While the small rod worth errors caused point kinetics to give poor approximations for high rates of reactivity insertions of over one dollar, these large amounts and insertion rates are well above those found during most operational transients in commercial reactors.

Velasquez, Arthur

1993-01-01T23:59:59.000Z

420

temperature | OpenEI  

Open Energy Info (EERE)

temperature temperature Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

Note: This page contains sample records for the topic "dew point temperature" 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

Temperature determination using pyrometry  

DOE Patents (OSTI)

A method for determining the temperature of a surface upon which a coating is grown using optical pyrometry by correcting Kirchhoff's law for errors in the emissivity or reflectance measurements associated with the growth of the coating and subsequent changes in the surface thermal emission and heat transfer characteristics. By a calibration process that can be carried out in situ in the chamber where the coating process occurs, an error calibration parameter can be determined that allows more precise determination of the temperature of the surface using optical pyrometry systems. The calibration process needs only to be carried out when the physical characteristics of the coating chamber change.

Breiland, William G. (Albuquerque, NM); Gurary, Alexander I. (Bridgewater, NJ); Boguslavskiy, Vadim (Princeton, NJ)

2002-01-01T23:59:59.000Z

422

Fluorescent temperature sensor  

Science Conference Proceedings (OSTI)

The present invention is a fluorescent temperature sensor or optical thermometer. The sensor includes a solution of 1,3-bis(1-pyrenyl)propane within a 1-butyl-1-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid solvent. The 1,3-bis(1-pyrenyl)propane remains unassociated when in the ground state while in solution. When subjected to UV light, an excited state is produced that exists in equilibrium with an excimer. The position of the equilibrium between the two excited states is temperature dependent.

Baker, Gary A [Los Alamos, NM; Baker, Sheila N [Los Alamos, NM; McCleskey, T Mark [Los Alamos, NM

2009-03-03T23:59:59.000Z

423

GlassPoint Solar Inc | Open Energy Information  

Open Energy Info (EERE)

GlassPoint Solar Inc GlassPoint Solar Inc Jump to: navigation, search Name GlassPoint Solar Inc. Place San Francisco, California Zip 94105 Sector Solar Product San Francisco-based developer and marketer of solar industrial process heat generating equipment for a wide range of industries including enhanced oil recovery, municipal waste water treatment and electrical power generation. References GlassPoint Solar Inc.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. GlassPoint Solar Inc. is a company located in San Francisco, California . References ↑ "GlassPoint Solar Inc." Retrieved from "http://en.openei.org/w/index.php?title=GlassPoint_Solar_Inc&oldid=345889

424

Variability of Temperature in Wisconsin  

Science Conference Proceedings (OSTI)

Daily maximum and minimum temperatures since 1897 at three stations in Wisconsin are examined, and the hypothesis is tested that there is no association between interdiurnal or interannual temperature and either the local mean temperature or an ...

W. A. R. Brinkmann

1983-01-01T23:59:59.000Z

425

Temperature differential detection device  

DOE Patents (OSTI)

A temperature differential detection device for detecting the temperature differential between predetermined portions of a container wall is disclosed as comprising a Wheatstone bridge circuit for detecting resistance imbalance with a first circuit branch having a first elongated wire element mounted in thermal contact with a predetermined portion of the container wall, a second circuit branch having a second elongated wire element mounted in thermal contact with a second predetermined portion of a container wall with the wire elements having a predetermined temperature-resistant coefficient, an indicator interconnected between the first and second branches remote from the container wall for detecting and indicating resistance imbalance between the first and second wire elements, and connector leads for electrically connecting the wire elements to the remote indicator in order to maintain the respective resistance value relationship between the first and second wire elements. The indicator is calibrated to indicate the detected resistance imbalance in terms of a temperature differential between the first and second wall portions.

Girling, Peter M. (Allentown, PA)

1986-01-01T23:59:59.000Z

426

Temperature differential detection device  

DOE Patents (OSTI)

A temperature differential detection device for detecting the temperature differential between predetermined portions of a container wall is disclosed as comprising a Wheatstone bridge circuit for detecting resistance imbalance with a first circuit branch having a first elongated wire element mounted in thermal contact with a predetermined portion of the container wall, a second circuit branch having a second elongated wire element mounted in thermal contact with a second predetermined portion of a container wall with the wire elements having a predetermined temperature-resistant coefficient, an indicator interconnected between the first and second branches remote from the container wall for detecting and indicating resistance imbalance between the first and second wire elements, and connector leads for electrically connecting the wire elements to the remote indicator in order to maintain the respective resistance value relationship between the first and second wire elements. The indicator is calibrated to indicate the detected resistance imbalance in terms of a temperature differential between the first and second wall portions. 2 figs.

Girling, P.M.

1986-04-22T23:59:59.000Z

427

Thermal Effects of Rotation in Random Classical Zero-Point Radiation  

E-Print Network (OSTI)

The rotating reference system, two-point correlation functions, and energy density are used as the basis for investigating thermal effects observed by a detector rotating through random classical zero-point radiation. The RS consists of Frenet -Serret orthogonal tetrads where the rotating detector is at rest and has a constant acceleration vector. The CFs and the energy density at the rotating reference system should be periodic with rotation period because CF and energy density measurements is one of the tools the detector can use to justify the periodicity of its motion. The CFs have been calculated for both electromagnetic and massless scalar fields in two cases, with and without taking this periodicity into consideration. It turned out that only periodic CFs have some thermal features and particularly the Planck's factor with the temperature T= h w /k . Regarding to the energy density of both electromagnetic and massless scalar field it is shown that the detector rotating in the zero-point radiation observes not only this original zero-point radiation but, above that, also the radiation which would have been observed by an inertial detector in the thermal bath with the Plank's spectrum at the temperature T. This effect is masked by factor 2/3(4 gamma^2-1) for the electromagnetic field and 2/9 (4 gamma ^2-1) for the massless scalar field, where the Lorentz factor gamma=(1 - v^2 / c^2)^(1/2). Appearance of these masking factors is connected with the fact that rotation is defined by two parameters, angular velocity w and the radius of rotation, in contrast with a uniformly accelerated linear motion which is defined by only one parameter, acceleration a. Our calculations involve classical point of view only and to the best of our knowledge these results have not been reported in quantum theory yet.

Yefim S. Levin

2007-04-27T23:59:59.000Z

428

Condition and Power Transfer Assessment of CenterPoint Energy's Polk-Garrott Pipe-Type Cable Circuit  

Science Conference Proceedings (OSTI)

This report summarizes distributed fiber optic temperature sensing (DFOTS) on pipe-type cable circuits and the results of modifying and implementing EPRI's Dynamic Thermal Circuit Rating (DTCR) system on CenterPoint's Polk-Garrott pipe-type cable circuit in Houston, Texas.

2002-12-12T23:59:59.000Z

429

Vapor Pressure Measurement of Supercooled Water  

Science Conference Proceedings (OSTI)

A new dewpoint hygrometer was developed for subfreezing temperature application. Vapor pressure of supercooled water was determined by measuring temperatures at the dew-forming surface and the vapor source ice under the flux density balance, and ...

N. Fukuta; C. M. Gramada

2003-08-01T23:59:59.000Z

430

Inertial fusion energy target injection, tracking, and beam pointing  

Science Conference Proceedings (OSTI)

Several cryogenic targets must be injected each second into a reaction chamber. Required target speed is about 100 m/s. Required accuracy of the driver beams on target is a few hundred micrometers. Fuel strength is calculated to allow acceleration in excess of 10,000 m/s{sup 2} if the fuel temperature is less than 17 K. A 0.1 {mu}m thick dual membrane will allow nearly 2,000 m/s{sup 2} acceleration. Acceleration is gradually increased and decreased over a few membrane oscillation periods (a few ms), to avoid added stress from vibrations which could otherwise cause a factor of two decrease in allowed acceleration. Movable shielding allows multiple targets to be in flight toward the reaction chamber at once while minimizing neutron heating of subsequent targets. The use of multiple injectors is recommended for redundancy which increases availability and allows a higher pulse rate. Gas gun, rail gun, induction accelerator, and electrostatic accelerator target injection devices are studied, and compared. A gas gun is the preferred device for indirect-drive targets due to its simplicity and proven reliability. With the gas gun, the amount of gas required for each target (about 10 to 100 mg) is acceptable. A revolver loading mechanism is recommended with a cam operated poppet valve to control the gas flow. Cutting vents near the muzzle of the gas gun barrel is recommended to improve accuracy and aid gas pumping. If a railgun is used, we recommend an externally applied magnetic field to reduce required current by an order of magnitude. Optical target tracking is recommended. Up/down counters are suggested to predict target arrival time. Target steering is shown to be feasible and would avoid the need to actively point the beams. Calculations show that induced tumble from electrostatically steering the target is not excessive.

Petzoldt, R.W.

1995-03-07T23:59:59.000Z

431

One temperature model for effective ovens  

E-Print Network (OSTI)

Most of the thermodynamic analysis of ovens are focused on efficiency, but they need to behaves under real-life conditions, then the effectiveness of the ovens plays a crucial role in their design. In this paper we present a thermodynamical model able to describe the temperature evolution in ovens, furnaces or kilns to harden, burn or dry different products and which provides a methodology to design these heating devices. We use the required temperature evolution for each product and process as main ingredient in the methodology and procedure to design ovens and we place in the right role the efficiency criteria. We use global energy balance equation for the oven under transient situation as the thermodynamic starting point for developing the model. Our approach is able to consider different configurations for these heating devices, or recirculating or open situations, etc.

Tapia, Saul

2011-01-01T23:59:59.000Z

432

Temperature-profile determination using frequency-domain reflectometry  

DOE Green Energy (OSTI)

The temperature distribution along a coaxial electrical cable can be determined by means of frequency-domain reflectometry if the cable has an inner sheath of a suitable temperature-sensitive dielectric material. Such a technique would have advantages in cost and convenience over the conventional method of placing a separate thermocouple at each point where the temperature is to be measured. It would be especially useful for underground applications in assessing geothermal reservoirs and in instrumenting in situ coal-gasification and oil-shale-retorting experiments.

Lytle, R.J.; Myers, G.K.

1976-04-02T23:59:59.000Z

433

High-Pressure Micellar Solutions of Polystyrene-block-Polybutadiene and Polystyrene-block-Polyisoprene Solutions in Propane Exhibit Cloud-Pressure Reduction and Distinct Micellization End Points  

Science Conference Proceedings (OSTI)

Micellar solutions of polystyrene-block-polybutadiene and polystyrene-block-polyisoprene in propane are found to exhibit significantly lower cloud pressures than the corresponding hypothetical non-micellar solutions. Such a cloud-pressure reduction indicates the extent to which micelle formation enhances the apparent diblock solubility in near-critical and hence compressible propane. Pressure-temperature points beyond which no micelles can be formed, referred to as the micellization end points, are found to depend on the block type, size and ratio, and on the polymer concentration. For a given pressure, the micellization end-point temperature corresponds to the "critical micelle temperature." The cloud-pressure reduction and the micellization end point measured for styrene-diene diblocks in propane should be characteristic of all amphiphilic diblock copolymer solutions that form micelles in compressible solvents.

Winoto, Winoto [University of Wyoming, Laramie; Radosz, Maciej [University of Wyoming, Laramie; Tan, Sugata [University of Wyoming, Laramie; Hong, Kunlun [ORNL; Mays, Jimmy [ORNL

2009-01-01T23:59:59.000Z

434

Interpolation of Missing Temperature Data at Meteorological Stations Using P-BSHADE  

Science Conference Proceedings (OSTI)

Some climate datasets are incomplete at certain places and times. A novel technique called the point estimation model of Biased Sentinel Hospitals-based Area Disease Estimation (P-BSHADE) is introduced to interpolate missing data in temperature ...

Cheng-Dong Xu; Jin-Feng Wang; Mao-Gui Hu; Qing-Xiang Li

2013-10-01T23:59:59.000Z

435

CMB temperature anisotropy from broken spatial isotropy due to a homogeneous cosmological magnetic field  

Science Conference Proceedings (OSTI)

We derive the cosmic microwave background temperature anisotropy two-point correlation function (including off-diagonal correlations) from broken spatial isotropy due to an arbitrarily oriented homogeneous cosmological magnetic field.

Kahniashvili, Tina [Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, Kansas 66506 (United States); Department of Physics, Laurentian University, Ramsey Lake Road, Sudbury, ON P3E 2C6 (Canada); National Abastumani Astrophysical Observatory, 2A Kazbegi Ave, Tbilisi, GE-0160 (Georgia); Lavrelashvili, George [Department of Theoretical Physics, A. Razmadze Mathematical Institute, 1 M. Aleksidze, Tbilisi, GE-0193 (Georgia); Ratra, Bharat [Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, Kansas 66506 (United States)

2008-09-15T23:59:59.000Z

436

Generating Rainfall and Temperature Scenarios at Multiple Sites: Examples from the Mediterranean  

Science Conference Proceedings (OSTI)

A statistical downscaling methodology was implemented to generate daily time series of temperature and rainfall for point locations within a catchment, based on the output from general circulation models. The rainfall scenarios were constructed ...

J. P. Palutikof; C. M. Goodess; S. J. Watkins; T. Holt

2002-12-01T23:59:59.000Z

437

Urban-Effect Correction to Improve Accuracy of Spatially Interpolated Temperature Estimates in Korea  

Science Conference Proceedings (OSTI)

Gridded temperature data are frequently used to run ecological models at regional scales and are routinely generated by spatially interpolating point observations at synoptic weather stations. If synoptic stations are located in urbanized areas, ...

Jaeyeon Choi; Uran Chung; Jin I. Yun

2003-12-01T23:59:59.000Z

438

Specifying Monthly Mean Surface Temperatures in Canada and Alaska from the 500 mb Height Field  

Science Conference Proceedings (OSTI)

Specification equations for monthly mean air temperature anomalies at 68 surface stations in Canada and Alaska are derived by applying a forward selection screening procedure to simultaneous monthly mean 500 mb height anomalies at 110 grid points ...

William H. Klein; Amir Shabbar; Runhua Yang

1989-06-01T23:59:59.000Z

439

Smart Interpolation of Annually Averaged Air Temperature in the United States  

Science Conference Proceedings (OSTI)

Two smart interpolation procedures are presented and assessed with respect to their ability to estimate annual-average air temperatures at unsampled points in space from available station averages. Smart approaches examined here improve upon ...

Cort J. Willmott; Kenji Matsuura

1995-12-01T23:59:59.000Z

440

Microsoft Word - EchoPointCommunityWind_CX_2012.docx  

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

James Hall James Hall Project Manager - TPC-TPP-4 Proposed Action: Integration of the Echo Point Community Wind Generation Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 - Electronic equipment Location: Umatilla County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: In response to Echo Point Community Wind's (Echo Point's) small generator interconnection request, BPA proposes to integrate Echo Point's 10-megawatt wind generation project into its balancing authority (BA). The proposed point of interconnection is the Buttercreek Substation owned by the Umatilla Electric Cooperative (UEC). In order to integrate the proposed generation, BPA will install bi-directional generation metering at the Echo Point generation site.

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


441

Energy Department Authorizes Dominion's Proposed Cove Point Facility to  

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

Dominion's Proposed Cove Point Dominion's Proposed Cove Point Facility to Export Liquefied Natural Gas Energy Department Authorizes Dominion's Proposed Cove Point Facility to Export Liquefied Natural Gas September 11, 2013 - 1:11pm Addthis News Media Contact (202) 586-4940 WASHINGTON - The Energy Department announced today that it has conditionally authorized Dominion Cove Point LNG, LP to export domestically produced liquefied natural gas (LNG) to countries that do not have a Free Trade Agreement (FTA) with the United States from the Cove Point LNG Terminal in Calvert County, Maryland. Dominion Cove Point previously received approval to export LNG from this facility to FTA countries on October 7, 2011. Subject to environmental review and final regulatory approval, the facility is conditionally authorized to export at a rate of

442

Scott Runnels of Computational Physics to teach at West Point  

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

Scott Runnels to teach at West Point Scott Runnels to teach at West Point Scott Runnels of Computational Physics to teach at West Point Runnels has been selected for a two-year faculty post in the Department of Physics and Nuclear Engineering at West Point. March 19, 2013 Scott Runnels Scott Runnels Contact Kevin Roark Communications Office (505) 665-9202 Email I'm sure this exchange will have tremendous benefits for both West Point and the Laboratory, and it continues a relationship with the Army that began more than 70 years ago with the Manhattan Project. LOS ALAMOS, N. M., March 19, 2013- Under an agreement between Los Alamos National Laboratory and the U.S. Military Academy, Scott Runnels has been selected for a two-year faculty post in the Department of Physics and Nuclear Engineering at West Point.

443

NGNP Point Design - Results of the Initial Neutronics and Thermal-Hydraulic Assessments During FY-03, Rev. 1  

SciTech Connect

This report presents the preliminary preconceptual designs for two possible versions of the Next Generation Nuclear Plant (NGNP), one for a prismatic fuel type helium gas-cooled reactor and one for a pebble bed fuel helium gas reactor. Both designs are to meet three basic requirements: a coolant outlet temperature of 1000 C, passive safety, and a total power output consistent with that expected for commercial high-temperature gas-cooled reactors. The two efforts are discussed separately below. The analytical results presented in this report are very promising, however, we wish to caution the reader that future, more detailed, design work will be needed to provide final answers to a number of key questions including the allowable power level, the inlet temperature, the power density, the optimum fuel form, and others. The point design work presented in this report provides a starting point for other evaluations, and directions for the detailed design, but not final answers.

Philip E. MacDonald; James W. Sterbentz; Robert L. Sant; P. Bayless; H. D. Gougar; R. L. Moore; A. M. Ougouag; W. K. Terry

2003-09-01T23:59:59.000Z

444

City of Boulder - Green Points Building Program | Department of Energy  

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

City of Boulder - Green Points Building Program City of Boulder - Green Points Building Program City of Boulder - Green Points Building Program < Back Eligibility Commercial Construction Multi-Family Residential Residential Savings Category Heating & Cooling Home Weatherization Construction Commercial Weatherization Commercial Heating & Cooling Design & Remodeling Other Solar Heating Buying & Making Electricity Water Heating Program Info State Colorado Program Type Building Energy Code Provider City of Boulder The Boulder Green Points Building Program is a mandatory residential green building program that requires a builder or homeowner to include a variety of sustainable building components based on the size of the proposed structure. Similar to the US Green Building Council's LEED program, the

445

NOS Point Forecast Guidance to Weather and Ocean Conditions ...  

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

NOS Point Forecast Guidance to Weather and Ocean Conditions Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities ...

446

Stochastic point kinetics equations in nuclear reactor dynamics.  

E-Print Network (OSTI)

??A system of It stochastic differential equations is derived that model the dynamics of the neutron density and the delayed neutron precursors in a point (more)

Hayes, James G.

2005-01-01T23:59:59.000Z

447

New York Nuclear Profile - Nine Mile Point Nuclear Station  

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

Nine Mile Point Nuclear Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

448

Electric Vehicle Supply Equipment (EVSE) Test Report: ChargePoint  

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

TECHNOLOgIES PROgRAM Electric Vehicle Supply Equipment (EVSE) Test Report: ChargePoint EVSE Features WiFi, cellular communications Automated meter infrastructure Vacuum florescent...

449

Dislocation Glide through Non-randomly Distributed Point Obstacles  

Science Conference Proceedings (OSTI)

Presentation Title, Dislocation Glide through Non-randomly Distributed Point ... Changing the Paradigm for Engineering Design by Merging High Energy X-ray...

450

NIST Global Standards Information WTO TBT Inquiry Point  

Science Conference Proceedings (OSTI)

... Standards & Trade >; WTO TBT Inquiry Point >; US Notifications >. US Notifications. United States of America (USA/698: Light-emitting diode lamps). ...

451

Energy Department Authorizes Dominion's Proposed Cove Point Facility...  

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

Department announced today that it has conditionally authorized Dominion Cove Point LNG, LP to export domestically produced liquefied natural gas (LNG) to countries that do...

452

ZeroPoint Clean Technology Inc | Open Energy Information  

Open Energy Info (EERE)

York Zip 13676 Sector Biomass Product Developing of biomass gasification technology and gas-to-liquids processes. References ZeroPoint Clean Technology Inc1 LinkedIn...

453

Matrix-free Interior Point Method for Compressed Sensing Problems  

E-Print Network (OSTI)

Aug 27, 2012 ... Matrix-free Interior Point Method for Compressed Sensing Problems. Kimon Fountoulakis (K.Fountoulakis ***at*** sms.ed.ac.uk) Jacek Gondzio...

454

Atlantic NAD 83 SLA Baseline Points | Data.gov  

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

SLA Baseline Points Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Atlantic NAD 83 SLA Baseline...

455

Digital Offshore Cadastre (DOC) - Pacific83 - Baseline Points...  

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

Points Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital Offshore Cadastre (DOC) -...

456

NIST / ITS-90 Fixed-Point Cell Mini-Workshop  

Science Conference Proceedings (OSTI)

Page 1. NIST / ITS-90 Fixed-Point Cell Mini-Workshop NIST, Building 221, Room B005, Gaithersburg, MD 20899 November ...

2013-08-12T23:59:59.000Z

457

Center Point, Indiana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

with form History Share this page on Facebook icon Twitter icon Center Point, Indiana: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

458

FULL NESTEROV-TODD STEP INTERIOR-POINT METHODS FOR ...  

E-Print Network (OSTI)

the unified study of IPMs (Interior-Point Methods) for symmetric cones [4]. ...... the (mutually orthogonal with respect to the trace inner product) components of the.

459

Bounded limit for the Monte Carlo point-flux-estimator  

Science Conference Proceedings (OSTI)

In a Monte Carlo random walk the kernel K(R,E) is used as an expected value estimator at every collision for the collided flux phi/sub c/ r vector,E) at the detector point. A limiting value for the kernel is derived from a diffusion approximation for the probability current at a radius R/sub 1/ from the detector point. The variance of the collided flux at the detector point is thus bounded using this asymptotic form for K(R,E). The bounded point flux estimator is derived. (WHK)

Grimesey, R.A.

1981-01-01T23:59:59.000Z

460

NOS Point Forecast Guidance to Weather and Ocean Conditions ...  

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

Point Forecast Guidance to Weather and Ocean Conditions Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean...

Note: This page contains sample records for the topic "dew point temperature" 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

CenterPoint Energy- Residential and Small Commercial Efficiency Program  

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

CenterPoint Energy's (CNP) Residential and Small Commercial Standard Offer Program (SOP) provides incentives to encourage contractors to install energy efficiency measures in homes and small...

462

Micro-turbine design point definition using optimization techniques.  

E-Print Network (OSTI)

??During a gas turbine development phase an important engineer task is to find the appropriate engine design point that meet all required specifications. This task (more)

Diogo Ferraz Cavalca

2012-01-01T23:59:59.000Z

463

Microsoft PowerPoint - DSSE_Portfolio.pptx  

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

a c cu sta ces Benefit: - Automatic, daily monitoring of database quality issues - Query interface for ad-hoc reporting Technology Readiness Level 9 Tim Rhyne Point of...

464

Atomic Scale Modeling of Point Defects in Materials: Coupling Ab ...  

Science Conference Proceedings (OSTI)

Presentation Title, Atomic Scale Modeling of Point Defects in Materials: Coupling Ab Initio and Elasticity ... Electrochemical Shock of Lithium Battery Materials.

465

City of Boulder - Green Points Building Program (Colorado) |...  

Open Energy Info (EERE)

Colorado Name City of Boulder - Green Points Building Program Incentive Type Building Energy Code Applicable Sector Commercial, Construction, Multi-Family Residential, Residential...

466

Institute of Computer Science Primal interior point method for ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Primal interior point method for minimization of generalized minimax functions.

467

PPT Wetland Restoration in Coastal Louisiana PowerPoint ...  

U.S. Energy Information Administration (EIA)

Wetland Restoration in Coastal Louisiana A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com

468

Tribal Agency Points of Contact | Department of Energy  

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

at all federal agencies for Tribal Affairs. Tribal Agency points of contact More Documents & Publications Tribal Summit Agenda DOETribalSummitAgenda.pdf Tribal Summit Book.indd...

469

Numerical experiments with an interior-exterior point method for ...  

E-Print Network (OSTI)

?Princeton University, Department of ORFE, Princeton NJ 08544, Email: ... conditions the exterior point method converges with a linear rate under the.

470

Reconstruction of 3D Points From Uncalibrated Underwater Video.  

E-Print Network (OSTI)

??This thesis presents a 3D reconstruction software pipeline that is capable of generating point cloud data from uncalibrated underwater video. This research project was undertaken (more)

Cavan, Neil

2011-01-01T23:59:59.000Z

471

Assess your starting point | ENERGY STAR Buildings & Plants  

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

to maximize savings. EPA has two tools to help you assess your starting point: Use the Energy Program Assessment Matrix to compare your organization's energy management...

472

ChargePoint America Vehicle Charging Infrastructure Summary Report  

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

ChargePoint America Vehicle Charging Infrastructure Summary Report Project Status to Date through: March 2012 Number of Charging Units Charging Electricity Charging Unit -...

473

ChargePoint America Vehicle Charging Infrastructure Summary Report  

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

period: May 2011 through December 2011 ChargePoint Charging Electricity Charge Unit Usage - Charging Units Events Consumed By State Installed Performed (AC MWh) California 657...

474

Big Point, Mississippi: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigPoint,Mississippi&oldid227768" Categories: Places Stubs Cities What links here...

475

Information Geometry and Primal-Dual Interior-point Algorithms  

E-Print Network (OSTI)

May 14, 2010 ... Abstract: In this paper, we study polynomial-time interior-point algorithms in view of information geometry. We introduce an information...

476

Method of controlling scale in oil recovery operations  

DOE Patents (OSTI)

Disclosed is a method of producing highly viscous minerals from a subterranean formation by injection of an acidic, thermal vapor stream without substantial scale buildup in downstream piping, pumps and well bore. The process comprises heating the formation by injection of heat, preferably in the form of a thermal vapor stream composed of combustion gases and steam and injecting an acidic compound simultaneously with the thermal vapor stream into the formation at a temperature above the dew point of the thermal vapor stream. The acidic, thermal vapor stream increases the solubility of metal ions in connate water and thus reduces scaling in the downstream equipment during the production of viscous hydrocarbons.

Krajicek, Richard W. (Houston, TX)

1981-01-01T23:59:59.000Z

477

Innovative Energy Projects in Ontario  

E-Print Network (OSTI)

A new control system that enables heat to be reclaimed from gas-fired-boilers' flue gases down to temperatures approaching their acid dew point, without fear of corrosion, is described. Valuable energy savings achieved each summer at the University of Ottawa by converting its heating system from steam to hot water, using a vapour compressor to generate steam, as well as a heat pump application and an instance of co-generation of hot water and steam by an internal combustion engine are also described.

Samson, P.

1984-01-01T23:59:59.000Z

478

Power Potential of Geothermal Wells Related to Reservoir Temperature  

DOE Green Energy (OSTI)

For equal flows of hot water wells, the electric power which can be generated increases with feed water temperature. However, high temperature wells discharge greater flows than that of lower temperature wells of similar permeability, with the result of enhanced power potential. In fact, where fluids are exploited utilizing two-stage flash, these factors combine to give a power potential which is proportional to the cube of the feed water temperature in degrees celsius. Hence a feed of 315 C would generate twice the power of that of water at 250 C for wells of good permeability and where the reservoir exists under conditions of boiling point with depth. Higher temperature water (exceeding 300 C) has, however, a commensurate higher tendency to mineral deposition in reinjection water lines and this disposes design to single-stage flash with slightly reduced power, compared with the two-stage alternative.

James, Russell

1986-01-21T23:59:59.000Z

479

Low-temperature hermetic sealing of optical fiber components  

DOE Patents (OSTI)

A method for manufacturing low-temperature hermetically sealed optical fiber components is provided. The method comprises the steps of: inserting an optical fiber into a housing, the optical fiber having a glass core, a glass cladding and a protective buffer layer disposed around the core and cladding; heating the housing to a predetermined temperature, the predetermined temperature being below a melting point for the protective buffer layer and above a melting point of a solder; placing the solder in communication with the heated housing to allow the solder to form an eutectic and thereby fill a gap between the interior of the housing and the optical fiber; and cooling the housing to allow the solder to form a hermetic compression seal between the housing and the optical fiber.

Kramer, D.P.

1995-12-31T23:59:59.000Z

480

Multi-point, high-speed passive ion velocity distribution diagnostic on the Pegasus Toroidal Experiment  

Science Conference Proceedings (OSTI)

A passive ion temperature polychromator has been deployed on Pegasus to study power balance and non-thermal ion distributions that arise during point source helicity injection. Spectra are recorded from a 1 m F/8.6 Czerny-Turner polychromator whose output is recorded by an intensified high-speed camera. The use of high orders allows for a dispersion of 0.02 A/mm in 4th order and a bandpass of 0.14 A ({approx}13 km/s) at 3131 A in 4th order with 100 {mu}m entrance slit. The instrument temperature of the spectrometer is 15 eV. Light from the output of an image intensifier in the spectrometer focal plane is coupled to a high-speed CMOS camera. The system can accommodate up to 20 spatial points recorded at 0.5 ms time resolution. During helicity injection, stochastic magnetic fields keep T{sub e} low ({approx}100 eV) and thus low ionization impurities penetrate to the core. Under these conditions, high core ion temperatures are measured (T{sub i} Almost-Equal-To 1.2 keV, T{sub e} Almost-Equal-To 0.1 keV) using spectral lines from carbon III, nitrogen III, and boron IV.

Burke, M. G.; Fonck, R. J.; Bongard, M. W.; Schlossberg, D. J.; Winz, G. R. [Department of Engineering Physics, University of Wisconsin, Madison, Wisconsin 53706 (United States)

2012-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "dew point temperature" from the National Library of EnergyBeta (NLEBeta).
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481

Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation  

E-Print Network (OSTI)

As a comfortable and energy-efficient air conditioning system, the application of floor radiant heating system is used increasingly greatly in the north of China. As a result, the feasibility of floor radiant cooling has gained more attention. To examine the thermodynamic performance of the floor radiant cooling system, we measured the operational conditions including the minimum floor surface temperature, the cooling capacity, and the indoor temperature field distribution under different outdoor temperatures in Beijing. Because the ground temperature changes with the mean temperature of the supplied and returned water and room temperature, the mean temperature of the supplied and retuned water was obtained. Finally, we analyzed the phenomenon of dewing and developed measures for preventing it. The dry air layer near the floor formed by a displacement ventilation system can effectively prevent dews on the surface of the floor in the wet and hot days in summer. In addition, for the sake of the displacement ventilation system, the heat transfer effect between floor and space is enhanced. Our analysis pointed out that floor radiant cooling system combined with displacement ventilation ensures good comfort and energy efficiency.

Ren, Y.; Li, D.; Zhang, Y.

2006-01-01T23:59:59.000Z

482

NUMERICAL INVESTIGATION OF TEMPERATURE EFFECTS DURING THE INJECTION OF CARBON DIOXIDE INTO BRINE  

E-Print Network (OSTI)

project (cf. Sec. 3). The CO2 is assumed to move away from the injection well in a radially sym- metric illustrating saturations. Also two observation wells 50 m and 100 m away from the injection point are shown. The temperatures at the first observation well (50 m distance from the injection point, right underneath

Cirpka, Olaf Arie

483

Spectroscopy and capacitance measurements of tunneling resonances in an Sb-implanted point contact.  

Science Conference Proceedings (OSTI)

We fabricated a split-gate defined point contact in a double gate enhancement mode Si-MOS device, and implanted Sb donor atoms using a self-aligned process. E-beam lithography in combination with a timed implant gives us excellent control over the placement of dopant atoms, and acts as a stepping stone to focused ion beam implantation of single donors. Our approach allows us considerable latitude in experimental design in-situ. We have identified two resonance conditions in the point contact conductance as a function of split gate voltage. Using tunneling spectroscopy, we probed their electronic structure as a function of temperature and magnetic field. We also determine the capacitive coupling between the resonant feature and several gates. Comparison between experimental values and extensive quasi-classical simulations constrain the location and energy of the resonant level. We discuss our results and how they may apply to resonant tunneling through a single donor.

Wendt, Joel Robert; Rahman, Rajib; Ten Eyck, Gregory A.; Eng, Kevin; Carroll, Malcolm S.; Young, Ralph Watson; Lilly, Michael Patrick; Stalford, Harold Lenn; Bishop, Nathaniel; Bielejec, Edward Salvador

2010-08-01T23:59:59.000Z

484

Critical point of N{sub f}=3 QCD from lattice simulations in the canonical ensemble  

Science Conference Proceedings (OSTI)

A canonical ensemble algorithm is employed to study the phase diagram of N{sub f}=3 QCD using lattice simulations. We lock in the desired quark number sector using an exact Fourier transform of the fermion determinant. We scan the phase space below T{sub c} and look for an S-shape structure in the chemical potential, which signals the coexistence phase of a first order phase transition in finite volume. Applying Maxwell construction, we determine the boundaries of the coexistence phase at three temperatures and extrapolate them to locate the critical point. Using an improved gauge action and improved Wilson fermions on lattices with a spatial extent of 1.8 fm and quark masses close to that of the strange, we find the critical point at T{sub E}=0.925(5)T{sub c} and baryon chemical potential {mu}{sub B}{sup E}=2.60(8)T{sub c}.

Li Anyi [Department of Physics, Duke University, Durham, North Carolina 27708 (United States); Alexandru, Andrei [Physics Department, The George Washington University, Washington D.C. 20052 (United States); Liu, Keh-Fei [Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky 40506 (United States)

2011-10-01T23:59:59.000Z

485

The Snowmass Points and Slopes: Benchmarks for SUSY Searches  

E-Print Network (OSTI)

The ``Snowmass Points and Slopes'' (SPS) are a set of benchmark points and parameter lines in the MSSM parameter space corresponding to different scenarios in the search for Supersymmetry at present and future experiments. This set of benchmarks was agreed upon at the 2001 ``Snowmass Workshop on the Future of Particle Physics'' as a consensus based on different existing proposals.

B. C. Allanach; M. Battaglia; G. A. Blair; M. Carena; A. De Roeck; A. Dedes; A. Djouadi; D. Gerdes; N. Ghodbane; J. Gunion; H. E. Haber; T. Han; S. Heinemeyer; J. L. Hewett; I. Hinchliffe; J. Kalinowski; H. E. Logan; S. P. Martin; H. -U. Martyn; K. T. Matchev; S. Moretti; F. Moortgat; G. Moortgat-Pick; S. Mrenna; U. Nauenberg; Y. Okada; K. A. Olive; W. Porod; M. Schmitt; S. Su; C. E. M. Wagner; G. Weiglein; J. Wells; G. W. Wilson; P. Zerwas

2002-02-25T23:59:59.000Z

486

Enabling device independent co-browsing through adaptive view points  

Science Conference Proceedings (OSTI)

Efficient co-browsing of web-pages from devices with different capabilities requires users to have a shared understanding of those web-pages. This paper outlines the concept of shared view point (SVP) and personal view point (PVP) for co-browsing before ... Keywords: Co-browsing, Device independence, Web content adaptation

H. N. Chua; S. D. Scott; Y. W. Choi

2008-03-01T23:59:59.000Z

487

Spatio-temporal interest points for video analysis  

Science Conference Proceedings (OSTI)

In this paper, we discuss the need for an effective representation of video data to aid analysis of large datasets of video clips and describe a prototype developed to explore the use of spatio-temporal interest points for action recognition. Our focus ... Keywords: action recognition, sparse action shapes, spatio-temporal interest points, video analysis, video coding

Ramsin Khoshabeh; James D. Hollan

2009-04-01T23:59:59.000Z

488

A novel algorithm for segmenting fruit from unorganized point clouds  

Science Conference Proceedings (OSTI)

This paper proposes an efficient and robust four-step process to extracting fruit shape from background. At first, point clouds is divided into octree cells by an adaptive subdivision; Second, converting teach octree cell into a splat and approximating ... Keywords: MLS, PCA, covariance analysis, point cloud, segmentation, splat

Hui-jun Yang; Dong-jian He; Zhi-yi Zhang; Xin Wang

2011-12-01T23:59:59.000Z

489

Effectiveness of PowerPoint presentations in lectures  

Science Conference Proceedings (OSTI)

We investigated whether students liked and learned more from PowerPoint presentations than from overhead transparencies. Students were exposed to lectures supported by transparencies and two different types of PowerPoint presentations. At the end of ... Keywords: improving classroom teaching, pedagogical issues, teaching/learning strategies

Robert A. Bartsch; Kristi M. Cobern

2003-06-01T23:59:59.000Z

490

Context-based distribution of points of interest  

Science Conference Proceedings (OSTI)

Location Based Services are a wide spread service family available at each mobile platform. One occurrence comprise services that allows users to find restaurants, hotels, sights, ATMs, gas stations, etc., i.e. points of interest (POIs). The next generation ... Keywords: authorization management, context-awareness, information sharing, location based services (lbs), points of interest (poi), user empowerment, user managed access

Mario Hoffmann; Alam Mohammad; Suleman Khan

2012-08-01T23:59:59.000Z

491

Mitigating kinematic locking in the material point method  

Science Conference Proceedings (OSTI)

The material point method exhibits kinematic locking when traditional linear shape functions are used with a rectangular grid. The locking affects both the strain and the stress fields, which can lead to inaccurate results and nonphysical behavior. This ... Keywords: Locking, Material point method, Meshfree methods, Particle methods

C. M. Mast; P. Mackenzie-Helnwein; P. Arduino; G. R. Miller; W. Shin

2012-06-01T23:59:59.000Z

492

Bayesian dynamic models for space-time point processes  

Science Conference Proceedings (OSTI)

In this work we propose a model for the intensity of a space-time point process, specified by a sequence of spatial surfaces that evolve dynamically in time. This specification allows flexible structures for the components of the model, in order to handle ... Keywords: Bayesian inference, Disease mapping, Dynamic models, Integrated Laplace, Monte Carlo Markov chain, Space-time point processes

Edna A. Reis; Dani Gamerman; Marina S. Paez; Thiago G. Martins

2013-04-01T23:59:59.000Z

493

Technical Section: Point-in-polygon tests by convex decomposition  

Science Conference Proceedings (OSTI)

The paper presents a new algorithm for point-in-polygon queries. By decomposing a polygon into a set of convex polygons and then constructing a BSP tree, the algorithm performs an inclusion query against the polygon in two steps. In the first step, it ... Keywords: BSP trees, Computational geometry, Convex decomposition, Point containment, Polygon

Jing Li; Wencheng Wang; Enhua Wu

2007-08-01T23:59:59.000Z

494

Alignment of Continuous Video onto 3D Point Clouds  

Science Conference Proceedings (OSTI)

We propose a general framework for aligning continuous (oblique) video onto 3D sensor data. We align a point cloud computed from the video onto the point cloud directly obtained from a 3D sensor. This is in contrast to existing techniques where the 2D ... Keywords: Index Terms- Alignment, pose estimation, motion stereo, range data, sensor fusion, 3D model and visualization.

Wenyi Zhao; David Nister; Steve Hsu

2005-08-01T23:59:59.000Z

495

A Method for Noise Removal of LIDAR Point Clouds  

Science Conference Proceedings (OSTI)

LiDAR can quickly and accurately obtain precision and high-density surface elevation data. In cooperation with high-precision GP