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1

Historical river flow rates for dose calculations  

Science Conference Proceedings (OSTI)

Annual average river flow rates are required input to the LADTAP Computer Code for calculating offsite doses from liquid releases of radioactive materials to the Savannah River. The source of information on annual river flow rates used in dose calculations varies, depending on whether calculations are for retrospective releases or prospective releases. Examples of these types of releases are: Retrospective - releases from routine operations (annual environmental reports) and short term release incidents that have occurred. Prospective - releases that might be expected in the future from routine or abnormal operation of existing or new facilities (EIS`s, EID`S, SAR`S, etc.). This memorandum provides historical flow rates at the downstream gauging station at Highway 301 for use in retrospective dose calculations and derives flow rate data for the Beaufort-Jasper and Port Wentworth water treatment plants.

Carlton, W.H.

1991-06-10T23:59:59.000Z

2

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

Open Energy Info (EERE)

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

3

Onset Mechanism of Strain-Rate-Induced Flow Stress Upturn  

E-Print Network (OSTI)

The strain-rate response of flow stress in a plastically deforming crystal is formulated through a stress-sensitive dislocation mobility model that can be evaluated by atomistic simulation. For the flow stress of a model ...

Fan, Yue

4

Single chamber fuel cells: Flow geometry, rate and composition considerations  

DOE Green Energy (OSTI)

Four different single chamber fuel cell designs were compared using propane-air gas mixtures. Gas flow around the electrodes has a significant influence on the open circuit voltage and the power density of the cell. The strong influence of flow geometry is likely due to its effect on gas composition, particularly on the oxygen chemical potential at the two electrodes as a result of gas mixing. The chamber design which exposes the cathode first to the inlet gas was found to yield the best performance at lower flow rates, while the open tube design with the electrodes equally exposed to the inlet gas worked best at higher flow rates.

Stefan, Ionel C.; Jacobson, Craig P.; Visco, Steven J.; De Jonghe, Lutgard C.

2003-11-17T23:59:59.000Z

5

Property:FirstWellFlowRate | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:FirstWellFlowRate Jump to: navigation, search Property Name FirstWellFlowRate Property Type Quantity Use this type to express a quantity of flow rate by mass. The default unit is kilogram per second (kg/s). Acceptable units (and their conversions) are: Kilogram per second - 1 kg/s,kilogram per second Kilogram per minute - 60 kg/min,kilogram per minute Kilogram per hour - 3600 kg/hour,kilogram per hour,kg/h Kilogram per day - 86400 kg/day,kilogram per day Liter per second - 1.0000000001 L/s,l/s,liters per second,l/sec,L/sec,liters/sec,Liters/sec Gallon per minute - 15.85032 gal/min,gallons per minute,gpm,gallons/min,Gallons/min Barrel per minute - 0.00839 bar/min,barrels per minute,barrel/min,barrels/min,Barrels/min

6

Monitoring downhole pressures and flow rates critical for underbalanced drilling  

Science Conference Proceedings (OSTI)

True underbalanced drilling, and not just flow drilling, requires thorough engineering and monitoring of downhole pressures and flow rates to ensure the formations are drilled without formation damage. Underbalanced drilling involves intentionally manipulating the bottom hole circulating pressure so that it is less than static reservoir pressure. This underbalanced pressure condition allows reservoir fluids to enter the well bore while drilling continues, preventing fluid loss and many causes of formation damage. Applied correctly, this technology can address problems of formation damage, lost circulation, and poor penetration rates. Another important benefit of drilling underbalanced is the ability to investigate the reservoir in real time. The paper discusses the reasons for under balanced drilling, creating underbalance, well site engineering, fluids handling, rotating flow divertor injection gas, survey techniques, data acquisition, operations, maintaining under-balance, routine drilling, rate of penetration, misconceptions, and economics.

Butler, S.D.; Rashid, A.U.; Teichrob, R.R. [Flow Drilling Engineering Ltd., Calgary, Alberta (Canada)

1996-09-16T23:59:59.000Z

7

Recovery Act: Energy Efficiency of Data Networks through Rate Adaptation (EEDNRA) - Final Technical Report  

SciTech Connect

This Concept Definition Study focused on developing a scientific understanding of methods to reduce energy consumption in data networks using rate adaptation. Rate adaptation is a collection of techniques that reduce energy consumption when traffic is light, and only require full energy when traffic is at full provisioned capacity. Rate adaptation is a very promising technique for saving energy: modern data networks are typically operated at average rates well below capacity, but network equipment has not yet been designed to incorporate rate adaptation. The Study concerns packet-switching equipment, routers and switches; such equipment forms the backbone of the modern Internet. The focus of the study is on algorithms and protocols that can be implemented in software or firmware to exploit hardware power-control mechanisms. Hardware power-control mechanisms are widely used in the computer industry, and are beginning to be available for networking equipment as well. Network equipment has different performance requirements than computer equipment because of the very fast rate of packet arrival; hence novel power-control algorithms are required for networking. This study resulted in five published papers, one internal report, and two patent applications, documented below. The specific technical accomplishments are the following: • A model for the power consumption of switching equipment used in service-provider telecommunication networks as a function of operating state, and measured power-consumption values for typical current equipment. • An algorithm for use in a router that adapts packet processing rate and hence power consumption to traffic load while maintaining performance guarantees on delay and throughput. • An algorithm that performs network-wide traffic routing with the objective of minimizing energy consumption, assuming that routers have less-than-ideal rate adaptivity. • An estimate of the potential energy savings in service-provider networks using feasibly-implementable rate adaptivity. • A buffer-management algorithm that is designed to reduce the size of router buffers, and hence energy consumed. • A packet-scheduling algorithm designed to minimize packet-processing energy requirements. Additional research is recommended in at least two areas: further exploration of rate-adaptation in network switching equipment, including incorporation of rate-adaptation in actual hardware, allowing experimentation in operational networks; and development of control protocols that allow parts of networks to be shut down while minimizing disruption to traffic flow in the network. The research is an integral part of a large effort within Bell Laboratories, Alcatel-Lucent, aimed at dramatic improvements in the energy efficiency of telecommunication networks. This Study did not explicitly consider any commercialization opportunities.

Matthew Andrews; Spyridon Antonakopoulos; Steve Fortune; Andrea Francini; Lisa Zhang

2011-07-12T23:59:59.000Z

8

Engineering Technical Training Modules - Flow Measurement Version 1.0  

Science Conference Proceedings (OSTI)

The purpose of this training module is to provide an understanding of calculating flow and the various types of flow measurement devices. The module also provides information related to device selection, installation, failure modes, calibration, and instrument error. This computer-based training (CBT) module is intended for use by new engineers as well as engineers changing jobs where basic knowledge of this subject is a new requirement. This training is intended to help individuals acquire basic knowled...

2011-10-21T23:59:59.000Z

9

Method and apparatus for determining quality and mass flow rate of flowing steam  

SciTech Connect

An apparatus is described for determining the quality and the two-phase mass flow rate of steam containing both liquid and vapor components and flowing in an orifice-containing steam line. The apparatus consists of: steam sampling means for drawing off through an orifice-containing sample conduit from the steam line a sample of the steam having substantially the same quality as the line steam, means for measuring the temperature in the sample conduit, means for measuring the static pressure in the sample conduit, means for measuring the differential pressure across the sample conduit orifice, means connected to the sample conduit for measuring the two-phase mass flow rate of the drawn off sample of steam, such that the sample steam quality may be determined by means of an equation relating the measured sample conduit temperature, static pressure, differential pressure, and two-phase mass flow rate, the determined sample steam quality being substantially the same as the desired line steam quality, means for measuring the temperature in the steam line, means for measuring the static pressure in the steam line, and means for measuring the differential pressure across the steam line orifice, such that the line steam two-phase mass flow rate may be determined by means of an equation relating the measured steam line temperature, static pressure, and differential pressure, and the line steam quality which is substantially the same as the determined sample steam quality.

Huang, W.-S.; Mims, D.S.; Allen, R.S.

1986-03-18T23:59:59.000Z

10

Numerical codes for MHD flows. Quarterly technical progress report  

DOE Green Energy (OSTI)

The objective of this work is to develop numerical techniques and codes for characterizing coal-combustion-operated MHD generators and diffusers. The purpose for this activity is twofold: (a) provide the MHD Division of the Department of Energy with evaluative guidelines in selecting and exercising channel codes; (b) provide users with codes to design MHD channel/diffusers and evaluate their performance. The scope of work calls for four tasks: 1) unsteady one-dimensional channel code: to modify an existing time-dependent code to include MHD effects for approximate predictions of the flow from the combustion chamber through the diffuser; 2) multidimensional channel codes: to develop codes for predicting the complete inviscid-viscous flow across the duct in an MHD generator and diffuser; 3) slag layer studies and heat transfer analyses: to adapt an existing code to predict the stability conditions of slag layers which are driven by turbulent exterior flows and to develop a code for predicting slag layer growth; and 4) arc formation, migration, and electrode erosion: to conduct transient analyses in evaluating the inter-electrode arcing and constricted discharges from th gas to the electrode in the presence of Hall current. A summary of the current progress on these tasks is presented.

Blottner, F.G.; Russo, A.J.; Taylor, J.G.; Hadley, G.R.

1979-02-01T23:59:59.000Z

11

Predicting enhanced mass flow rates in gas microchannels using nonkinetic models  

E-Print Network (OSTI)

Different nonkinetic approaches are adopted in this paper towards theoretically predicting the experimentally observed phenomenon of enhanced mass flow rates accompanying pressure-driven rarefied gas flows through ...

Dadzie, S. Kokou

12

Single chamber fuel cells: Flow geometry, rate and composition considerations  

E-Print Network (OSTI)

the key technical hurdles in SOFC development. Furthermore,bellow those of dual chamber SOFC, and increase even moresmaller than that of other SOFC, but the heat generated by

Stefan, Ionel C.; Jacobson, Craig P.; Visco, Steven J.; De Jonghe, Lutgard C.

2003-01-01T23:59:59.000Z

13

Collision Rates of Cloud Droplets in Turbulent Flow  

Science Conference Proceedings (OSTI)

Direct numerical simulations of an evolving turbulent flow field have been performed to explore how turbulence affects the motion and collisions of cloud droplets. Large numbers of droplets are tracked through the flow field and their positions, ...

Charmaine N. Franklin; Paul A. Vaillancourt; M. K. Yau; Peter Bartello

2005-07-01T23:59:59.000Z

14

Method and apparatus for controlling the flow rate of mercury in a flow system  

DOE Patents (OSTI)

A method for increasing the mercury flow rate to a photochemical mercury enrichment utilizing an entrainment system comprises the steps of passing a carrier gas over a pool of mercury maintained at a first temperature T1, wherein the carrier gas entrains mercury vapor; passing said mercury vapor entrained carrier gas to a second temperature zone T2 having temperature less than T1 to condense said entrained mercury vapor, thereby producing a saturated Hg condition in the carrier gas; and passing said saturated Hg carrier gas to said photochemical enrichment reactor.

Grossman, Mark W. (Belmont, MA); Speer, Richard (Reading, MA)

1991-01-01T23:59:59.000Z

15

Performance assessment of mass flow rate measurement capability in a large scale transient two-phase flow test system  

SciTech Connect

Mass flow is an important measured variable in the Loss-of-Fluid Test (LOFT) Program. Large uncertainties in mass flow measurements in the LOFT piping during LOFT coolant experiments requires instrument testing in a transient two-phase flow loop that simulates the geometry of the LOFT piping. To satisfy this need, a transient two-phase flow loop has been designed and built. The load cell weighing system, which provides reference mass flow measurements, has been analyzed to assess its capability to provide the measurements. The analysis consisted of first performing a thermal-hydraulic analysis using RELAP4 to compute mass inventory and pressure fluctuations in the system and mass flow rate at the instrument location. RELAP4 output was used as input to a structural analysis code SAPIV which is used to determine load cell response. The computed load cell response was then smoothed and differentiated to compute mass flow rate from the system. Comparison between computed mass flow rate at the instrument location and mass flow rate from the system computed from the load cell output was used to evaluate mass flow measurement capability of the load cell weighing system. Results of the analysis indicate that the load cell weighing system will provide reference mass flows more accurately than the instruments now in LOFT.

Nalezny, C.L.; Chapman, R.L.; Martinell, J.S.; Riordon, R.P.; Solbrig, C.W.

1979-01-01T23:59:59.000Z

16

Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates  

Reports and Publications (EIA)

This report, summarized data and studies that could be used to address the impact of legislative and regulatory actions on natural gas transportation rates and flow patterns.

Information Center

1995-10-01T23:59:59.000Z

17

Flow Rate Measurement Using {sup 99m}Tc Radiotracer Method in a Pipe Installation  

SciTech Connect

Flow rate is a significant parameter for managing processes in chemical processing plants and water processing facility. Accurate measurement of the flow rate allows engineers to monitor the delivery of process material, which in turn impacts a plant's capacity to produce their products. One of the available methods for determining the flow rate of a process material is by introducing a radiotracer to the system that mimics the material's flow pattern. In this study, a low activity Technetium-99m radioisotope was injected into a water piping setup and the 2'' x 2'' NaI (Tl) detectors were calibrated to detect spectrum peaks at specific points of the pipe installation. Using pulse velocity method, water flow rate was determined to be 11.3 litres per minute. For the sampling method, at different pump capacity, the flow rate was 15.0 litres per minute.

Sipaun, S. M.; Bakar, A. Q. Abu; Othman, N.; Shaari, M. R.; Adnan, M. A. K. [Industrial Technology Division, Malaysian Nuclear Agency, 43000 Bangi (Malaysia); Yusof, J. Mohd; Demanah, R. [Waste and Environmental Technology Divison, Malaysian Nuclear Agency, 43000 Bangi (Malaysia)

2010-07-07T23:59:59.000Z

18

PERFORMANCE OF A SINGLE-ROW HEAT EXCHANGER AT LOW IN-TUBE FLOW RATES  

E-Print Network (OSTI)

PERFORMANCE OF A SINGLE-ROW HEAT EXCHANGER AT LOW IN-TUBE FLOW RATES A Thesis Submitted April 1995 #12;PERFORMANCE OF A SINGLE-ROW HEAT EXCHANGER AT LOW IN-TUBE FLOW RATES by Xiangwei Zhao Abstract The steady and time-dependentbehavior of a single-row heat exchanger with water and air in the in

Sen, Mihir

19

Acoustic measurement of the Deepwater Horizon Macondo well flow rate  

E-Print Network (OSTI)

On May 31, 2010, a direct acoustic measurement method was used to quantify fluid leakage rate from the Deepwater Horizon Macondo well prior to removal of its broken riser. This method utilized an acoustic imaging sonar and ...

Camilli, Richard

20

An optical transducer measuring low gas flow rates  

Science Conference Proceedings (OSTI)

An optical transducer was developed and tested for measuring the rate of biogas production in the range of 0 to 400 ml min/sup -1/ with an average absolute accuracy of 4.6% for 12.75 mm tube and 2.2% for the 22.2 mm diameter tube. In a comparison test of the optical transducer with a displacement gasometer, biogas measurements agreed within 2%.

Fischer, J.R.; Potter, J.H.; Iannotti, E.L.; Hulse, M.M.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Evolving artificial neural network and imperialist competitive algorithm for prediction oil flow rate of the reservoir  

Science Conference Proceedings (OSTI)

Multiphase flow meters (MPFMs) are utilized to provide quick and accurate well test data in numerous numbers of oil production applications like those in remote or unmanned locations topside exploitations that minimize platform space and subsea applications. ... Keywords: Artificial neural network, Evolutionary algorithms, Fuzzy logic, Hybrid, Imperialist competitive optimization, Oil flow rate

Mohammad Ali Ahmadi; Mohammad Ebadi; Amin Shokrollahi; Seyed Mohammad Javad Majidi

2013-02-01T23:59:59.000Z

22

Coal flow aids reduce coke plant operating costs and improve production rates  

Science Conference Proceedings (OSTI)

Chemical coal flow aids can provide many benefits to coke plants, including improved production rates, reduced maintenance and lower cleaning costs. This article discusses the mechanisms by which coal flow aids function and analyzes several successful case histories. 2 refs., 10 figs., 1 tab.

Bedard, R.A.; Bradacs, D.J.; Kluck, R.W.; Roe, D.C.; Ventresca, B.P.

2005-06-01T23:59:59.000Z

23

Influence of gas flow rate on liquid distribution in trickle-beds using perforated plates as liquid distributors  

E-Print Network (OSTI)

Influence of gas flow rate on liquid distribution in trickle- beds using perforated plates devices and a liquid collector were used to study the influence of the gas flow rate on liquid in liquid distribution were evidenced. Indeed, the obtained results show that the influence of gas flow rate

Paris-Sud XI, Université de

24

The Magnetohydrodynamics Coal-Fired Flow Facility technical progress report, July 1, 1993--September 30, 1993  

DOE Green Energy (OSTI)

In this quarterly technical progress report, UTSI reports on a multi-task research contract directed toward developing the technology for an MHD steam combined cycle power plant. During the period two tests were conducted in the DOE Coal Fired FLow Facility. Both of these tests were part of the western coal proof-of-concept (POC) test series. The report describes the performance of the tests and provides some preliminary performance data on particulate removal systems during the tests. The performance of ceramic tubes being tested for high temperature air heater application is described. Performance of advanced diagnostics equipment from both UTSI and MSU is summarized. The results of experiments designed to determine the effects of potassium compounds on combustion are included. Plans for analysis of metal tube specimens previously removed from the test train are discussed. Modeling and analysis of previous test data include a deposition model to predict ash deposition on tubes, mass balance results, automated data screening and chemical analyses and the data base containing these analyses. Laboratory tests on sealing ceramic tubes and corrosion analyses of previously tested tubes are reported.

Not Available

1993-12-01T23:59:59.000Z

25

Two-phase flow in geothermal energy sources. Final technical report  

DOE Green Energy (OSTI)

A geothermal well consisting of single and two-phase flow sections was modeled in order to explore the variables important to the process. For this purpose a computer program was developed in a versatile form in order to be able to incorporate a variety of two phase flow void fraction and friction correlations. A parametric study indicated that the most significant variables controlling the production rate are: hydrostatic pressure drop or void fraction in the two-phase mixture; and, heat transfer from the wellbore to the surrounding earth. Downhole instrumentation was developed and applied in two flowing wells to provide experimental data for the computer program. The wells (East Mesa 8-1, and a private well) behaved differently. Well 8-1 did not flash and numerous shakedown problems in the probe were encountered. The private well did flash and the instrumentation detected the onset of flashing. A Users Manual was developed and presented in a workshop held in conjunction with the Geothermal Resources Council.

Not Available

1981-07-01T23:59:59.000Z

26

A high sensitivity fiber optic macro-bend based gas flow rate transducer for low flow rates: Theory, working principle, and static calibration  

SciTech Connect

A novel fiber optic macro-bend based gas flowmeter for low flow rates is presented. Theoretical analysis of the sensor working principle, design, and static calibration were performed. The measuring system consists of: an optical fiber, a light emitting diode (LED), a Quadrant position sensitive Detector (QD), and an analog electronic circuit for signal processing. The fiber tip undergoes a deflection in the flow, acting like a cantilever. The consequent displacement of light spot center is monitored by the QD generating four unbalanced photocurrents which are function of fiber tip position. The analog electronic circuit processes the photocurrents providing voltage signal proportional to light spot position. A circular target was placed on the fiber in order to increase the sensing surface. Sensor, tested in the measurement range up to 10 l min{sup -1}, shows a discrimination threshold of 2 l min{sup -1}, extremely low fluid dynamic resistance (0.17 Pa min l{sup -1}), and high sensitivity, also at low flow rates (i.e., 33 mV min l{sup -1} up to 4 l min{sup -1} and 98 mV min l{sup -1} from 4 l min{sup -1} up to 10 l min{sup -1}). Experimental results agree with the theoretical predictions. The high sensitivity, along with the reduced dimension and negligible pressure drop, makes the proposed transducer suitable for medical applications in neonatal ventilation.

Schena, Emiliano; Saccomandi, Paola; Silvestri, Sergio [Center for Integrated Research, Unit of Measurements and Biomedical Instrumentation, Universita Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Rome (Italy)

2013-02-15T23:59:59.000Z

27

The effect of flow rate on the in-situ gelation of a chrome/redox/polyacrylamide system  

SciTech Connect

This paper presents experimental data on the gelation of a polyacrylamide/thiourea/Cr(VI) gel system in unconsolidated sandpacks at flow rates typical of those encountered beyond the immediate vicinity of a wellbore. At these low rates, in-situ gelation during flow was characterized by an abrupt increase in flow resistance that occurred over a short distance at a specific location along the sandpack. The location of this region was a function of flow rate, and its distance from the inlet increased as flow rate increased. Filtration of gel aggregates appears to be the mechanism causing this behavior.

Marty, L.; Green, D.W.; Willhite, G.P. (University of Kansas (US))

1991-05-01T23:59:59.000Z

28

Energy policy act transportation study: Interim report on natural gas flows and rates  

Science Conference Proceedings (OSTI)

This report, Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates, is the second in a series mandated by Title XIII, Section 1340, ``Establishment of Data Base and Study of Transportation Rates,`` of the Energy Policy Act of 1992 (P.L. 102--486). The first report Energy Policy Act Transportation Study: Availability of Data and Studies, was submitted to Congress in October 1993; it summarized data and studies that could be used to address the impact of legislative and regulatory actions on natural gas transportation rates and flow patterns. The current report presents an interim analysis of natural gas transportation rates and distribution patterns for the period from 1988 through 1994. A third and final report addressing the transportation rates and flows through 1997 is due to Congress in October 2000. This analysis relies on currently available data; no new data collection effort was undertaken. The need for the collection of additional data on transportation rates will be further addressed after this report, in consultation with the Congress, industry representatives, and in other public forums.

NONE

1995-11-17T23:59:59.000Z

29

Ambient aerosol sampling inlet for flow rates of 100 and 400 l/min  

E-Print Network (OSTI)

New bioaerosol sampling inlets were designed and tested that have nominal exhaust flow rates of 100 L/min to 400 L/min, and which have internal fractionators and screens to scalp large, unwanted particles and debris from the transmitted size distribution. These units consist of the same aspiration section, which is a 100 L/min Bell Shaped Inlet (BSI-100), and different pre-separators. The pre-separators are called the IRI-100 (Inline Real Impactor) with an exhaust flow rate of 100 L/min, the IRI-400 (exhaust flow rate of 400 L/min), the IVI-300 (Inline Virtual Impactor for a flow rate of 300 L/min) and the IVI-400. These units were tested in a wind tunnel at speeds of 2, 8, and 24 km/hr with particle sizes between 3 and 20 ?m AD (aerodynamic diameter). The units show wind independent characteristics over the range of wind speeds tested. The aspiration section of the BSI-100 has greater than 85% penetration for particle sizes ? 10 ?m AD. The IRI-100, IRI-400, IVI-300 and IVI-400, when combined with the BSI-100 all provide cutpoints of 11 ± 0.5 ?m AD.

Baehl, Michael Matthew

2007-12-01T23:59:59.000Z

30

Distributed rate allocation for inelastic flows: Optimization frameworks, optimality conditions, and optimal algorithms  

E-Print Network (OSTI)

Abstract—A common assumption behind the recent surge in research activities on network utility maximization is that the traffic flows are elastic, which implies that the utility functions are concave and there are no hard limits on the rate allocated to each flow. These critical assumptions lead to the tractability of the analytic models of utility maximization, but also limits the applicability of the resulting rate allocation protocols. This paper focuses on inelastic flows and removes these restrictive and often invalid assumptions. We present several optimization frameworks, optimality conditions, and optimal algorithms. First we consider nonconcave utility functions, which turn utility maximization into nonconvex, constrained optimization problems that are well-known to be extremely difficult. We first show a surprising result that under certain conditions, the standard pricing algorithm for rate allocation will still converge to the globally optimal rate allocation. When the existing distributed algorithm fails, we present a new algorithm that produces the globally optimal rate allocation, with the worst case complexity being polynomial time in the number of users but exponential time in the number of links. In the second part of the paper, we provide a general problem formulation of rate allocation among time-sensitive flows from real-time and streaming applications, as well as a decomposition into subproblems coordinated by pricing. After simplifying the subproblems by leveraging the optimization structures, we highlight the difficult issues of causality and time-scale, and propose an effective pricing-based heuristics for admission control and an optimal algorithm for a special case formulation.

Mung Chiang; Shengyu Zhang; Prashanth H

2005-01-01T23:59:59.000Z

31

Elastic capsules in shear flow: Analytical solutions for constant and time-dependent shear rates  

E-Print Network (OSTI)

We investigate the dynamics of microcapsules in linear shear flow within a reduced model with two degrees of freedom. In previous work for steady shear flow, the dynamic phases of this model, i.e. swinging, tumbling and intermittent behaviour, have been identified using numerical methods. In this paper, we integrate the equations of motion in the quasi-spherical limit analytically for time-constant and time-dependent shear flow using matched asymptotic expansions. Using this method, we find analytical expressions for the mean tumbling rate in general time-dependent shear flow. The capsule dynamics is studied in more detail when the inverse shear rate is harmonically modulated around a constant mean value for which a dynamic phase diagram is constructed. By a judicious choice of both modulation frequency and phase, tumbling motion can be induced even if the mean shear rate corresponds to the swinging regime. We derive expressions for the amplitude and width of the resonance peaks as a function of the modulation frequency.

Steffen Kessler; Reimar Finken; Udo Seifert

2009-02-26T23:59:59.000Z

32

Development and evaluation of a meter for measuring return line fluid flow rates during drilling  

DOE Green Energy (OSTI)

The most costly problem routinely encountered in geothermal drilling is lost circulation, which occurs when drilling fluid is lost to the formation rather than circulating back to the surface. The successful and economical treatment of lost circulation requires the accurate measurement of drilling fluid flow rate both into and out of the well. This report documents the development of a meter for measuring drilling fluid outflow rates in the return line of a drilling rig. The meter employs a rolling counterbalanced float that rides on the surface of the fluid in the return line. The angle of the float pivot arm is sensed with a pendulum potentiometer, and the height of the float is calculated from this measurement. The float height is closely related to the fluid height and, therefore, the flow rate in the line. The prototype rolling float meter was extensively tested under laboratory conditions in the Wellbore Hydraulics Flow Facility; results from these tests were used in the design of the field prototype rolling float meter. The field prototype meter was tested under actual drilling conditions in August and September 1991 at the Long Valley Exploratory Well near Mammoth Lakes, Ca. In addition, the performance of several other commercially available inflow and outflow meters was evaluated in the field. The tested inflow meters included conventional pump stroke counters, rotary pump speed counters, magnetic flowmeters, and an ultrasonic Doppler flowmeter. On the return flow line, a standard paddlemeter, an acoustic level meter, and the prototype rolling float meter were evaluated for measuring drilling fluid outflow rates.

Loeppke, G.E.; Schafer, D.M.; Glowka, D.A.; Scott, D.D.; Wernig, M.D. (Sandia National Labs., Albuquerque, NM (United States)); Wright, E.K. (Ktech Corp., Albuquerque, NM (United States))

1992-06-01T23:59:59.000Z

33

Comparison of entropy production rates in two different types of self-organized flows: Benard convection and zonal flow  

Science Conference Proceedings (OSTI)

Two different types of self-organizing and sustaining ordered motion in fluids or plasmas--one is a Benard convection (or streamer) and the other is a zonal flow--have been compared by introducing a thermodynamic phenomenological model and evaluating the corresponding entropy production rates (EP). These two systems have different topologies in their equivalent circuits: the Benard convection is modeled by parallel connection of linear and nonlinear conductances, while the zonal flow is modeled by series connection. The ''power supply'' that drives the systems is also a determinant of operating modes. When the energy flux is a control parameter (as in usual plasma experiments), the driver is modeled by a constant-current power supply, and when the temperature difference between two separate boundaries is controlled (as in usual computational studies), the driver is modeled by a constant-voltage power supply. The parallel (series)-connection system tends to minimize (maximize) the total EP when a constant-current power supply drives the system. This minimum/maximum relation flips when a constant-voltage power supply is connected.

Kawazura, Y.; Yoshida, Z. [Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Chiba 277-8561 (Japan)

2012-01-15T23:59:59.000Z

34

Mass flow rate measurements in gas-liquid flows by means of a venturi or orifice plate coupled to a void fraction sensor  

SciTech Connect

Two-phase flow measurements were carried out using a resistive void fraction meter coupled to a venturi or orifice plate. The measurement system used to estimate the liquid and gas mass flow rates was evaluated using an air-water experimental facility. Experiments included upward vertical and horizontal flow, annular, bubbly, churn and slug patterns, void fraction ranging from 2% to 85%, water flow rate up to 4000 kg/h, air flow rate up to 50 kg/h, and quality up to almost 10%. The fractional root mean square (RMS) deviation of the two-phase mass flow rate in upward vertical flow through a venturi plate is 6.8% using the correlation of Chisholm (D. Chisholm, Pressure gradients during the flow of incompressible two-phase mixtures through pipes, venturis and orifice plates, British Chemical Engineering 12 (9) (1967) 454-457). For the orifice plate, the RMS deviation of the vertical flow is 5.5% using the correlation of Zhang et al. (H.J. Zhang, W.T. Yue, Z.Y. Huang, Investigation of oil-air two-phase mass flow rate measurement using venturi and void fraction sensor, Journal of Zhejiang University Science 6A (6) (2005) 601-606). The results show that the flow direction has no significant influence on the meters in relation to the pressure drop in the experimental operation range. Quality and slip ratio analyses were also performed. The results show a mean slip ratio lower than 1.1, when bubbly and slug flow patterns are encountered for mean void fractions lower than 70%. (author)

Oliveira, Jorge Luiz Goes; Passos, Julio Cesar [Departamento de Engenharia Mecanica-LEPTEN/Boiling-UFSC, Campus Universitario, Trindade, 88.040-900 Florianopolis-SC (Brazil); Verschaeren, Ruud; Geld, Cees van der [Eindhoven University of Technology, Faculty of Mechanical Engineering, W-hoog 2.135, P.O. Box 513, 5600 MB, Eindhoven (Netherlands)

2009-01-15T23:59:59.000Z

35

Technical Program  

Science Conference Proceedings (OSTI)

Feb 15, 2009 ... temperature, time, mixing ratio and flow rate of gas, and the heating rate ...... very low critical cooling rates has been one of the most outstanding ...

36

The magnetohydrodynamics coal-fired flow facility. Technical progress report, April 1, 1995--June 30, 1995  

DOE Green Energy (OSTI)

In this quarterly technical progress report, UTSI reports on the status of a multi-task contract to develop the technology for the steam bottoming portion of a MHD Steam Combined Cycle Power Plant. The report describes the facility maintenance and environmental work completed, status of completing technical reports and certain key administrative actions occurring during the quarter. With program resources at a minimum due to closeout the MHD program, no further testing occurred during the quarter, but the DOE CFFF facility was maintained in a standby status, preventive maintenance and repairs accomplished as needed. Plans and actions progressed for environmental actions needed at the site to investigate and characterize the groundwater. Data and documentation on results of the MHD program have been identified for archiving and are being maintained for archival storage.

NONE

1995-07-01T23:59:59.000Z

37

MHD coal-fired flow facility. Annual technical progress report, October 1979-September 1980  

DOE Green Energy (OSTI)

The University of Tennessee Space Institute (UTSI) reports on significant activity, task status, planned research, testing, development, and conclusions for the Magnetohydrodynamics (MHD) Coal-Fired Flow Faclity (CFFF) and the Energy Conversion Facility (ECF).

Alstatt, M.C.; Attig, R.C.; Brosnan, D.A.

1981-03-01T23:59:59.000Z

38

Heat Transfer in Intermediate Heat Exchanger Under Low Flow Rate Conditions  

Science Conference Proceedings (OSTI)

Technical Paper / Special Issue on the 2008 International Congress on Advances in Nuclear Power Plants / Thermal Hydraulics

Hiroyasu Mochizuki

39

Flowmeter for determining average rate of flow of liquid in a conduit  

DOE Patents (OSTI)

This invention is a compact, precise, and relatively simple device for use in determining the average rate of flow of a liquid through a conduit. The liquid may be turbulent and contain bubbles of gas. In a preferred embodiment, the flowmeter includes an electrical circuit and a flow vessel which is connected as a segment of the conduit conveying the liquid. The vessel is provided with a valved outlet and is partitioned by a vertical baffle into coaxial chambers whose upper regions are vented to permit the escape of gas. The inner chamber receives turbulent downflowing liquid from the conduit and is sized to operate at a lower pressure than the conduit, thus promoting evolution of gas from the liquid. Lower zones of the two chambers are interconnected so that the downflowing liquid establishes liquid levels in both chambers. The liquid level in the outer chamber is comparatively calm, being to a large extent isolated from the turbulence in the inner chamber once the liquid in the outer chamber has risen above the liquid-introduction zone for that chamber. Lower and upper probes are provided in the outer chamber for sensing the liquid level therein at points above its liquid-introduction zone. An electrical circuit is connected to the probes to display the time required for the liquid level in the outer chamber to successively contact the lower and upper probes. The average rate of flow through the conduit can be determined from the above-mentioned time and the vessel volume filled by the liquid during that time.

Kennerly, J.M.; Lindner, G.M.; Rowe, J.C.

1981-04-30T23:59:59.000Z

40

Entrained-flow gasification at elevated pressure: Volume 1: Final technical report, March 1, 1985-April 30,1987  

Science Conference Proceedings (OSTI)

The general purpose of this research program was to develop a basic understanding of the physical and chemical processes in entrained coal gasification and to use the results to improve and evaluate an entrained gasification computer model. The first task included the collection and analysis of in-situ gasifier data at elevated pressures with three coal types (North Dakota lignite, Wyoming subbituminous and Illinois bituminous), the design, construction, and testing of new coal/oxygen/steam injectors with a fourth coal type (Utah bituminous), the collection of supporting turbulent fluid dynamic (LDV) data from cold-flow studies, and the investigation of the feasibility of using laser-based (CARS) daignostic instruments to make measurements in coal flames. The second task included improvements to the two-dimensional gasifier submodels, tabulation and evaluation of new coal devolatilization and char oxidation data for predictions, fundamental studies of turbulent particle dispersion, the development of improved numerical methods, and validation of the comprehensive model through comparison of predictions with experimental results. The third task was to transfer technical advances to industry and to METC through technical seminars, production of a detailed data book, code placement, and publication of results. Research results for these three tasks are summarized briefly here and presented in detail in the body of the report and in supporting references. 202 refs., 73 figs., 23 tabs.

Hedman, P.O.; Smoot, L.D.; Smith, P.J.; Blackham, A.U.

1987-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Standard practice for measurement of the glass dissolution rate using the single-pass flow-through test method  

E-Print Network (OSTI)

1.1 This practice describes a single-pass flow-through (SPFT) test method that can be used to measure the dissolution rate of a homogeneous silicate glass, including nuclear waste glasses, in various test solutions at temperatures less than 100°C. Tests may be conducted under conditions in which the effects from dissolved species on the dissolution rate are minimized to measure the forward dissolution rate at specific values of temperature and pH, or to measure the dependence of the dissolution rate on the concentrations of various solute species. 1.2 Tests are conducted by pumping solutions in either a continuous or pulsed flow mode through a reaction cell that contains the test specimen. Tests must be conducted at several solution flow rates to evaluate the effect of the flow rate on the glass dissolution rate. 1.3 This practice excludes static test methods in which flow is simulated by manually removing solution from the reaction cell and replacing it with fresh solution. 1.4 Tests may be conducted wit...

American Society for Testing and Materials. Philadelphia

2010-01-01T23:59:59.000Z

42

Final Technical Report for the Center for Momentum Transport and Flow Organization (CMTFO)  

SciTech Connect

The Center for Momentum Transport and Flow Organization (CMTFO) is a DOE Plasma Science Center formed in late 2009 to focus on the general principles underlying momentum transport in magnetic fusion and astrophysical systems. It is composed of funded researchers from UCSD, UW Madison, U. Colorado, PPPL. As of 2011, UCSD supported postdocs are collaborating at MIT/Columbia and UC Santa Cruz and beginning in 2012, will also be based at PPPL. In the initial startup period, the Center supported the construction of two basic experiments at PPPL and UW Madison to focus on accretion disk hydrodynamic instabilities and solar physics issues. We now have computational efforts underway focused on understanding recent experimental tests of dynamos, solar tachocline physics, intrinsic rotation in tokamak plasmas and L-H transition physics in tokamak devices. In addition, we have the basic experiments discussed above complemented by work on a basic linear plasma device at UCSD and a collaboration at the LAPD located at UCLA. We are also performing experiments on intrinsic rotation and L-H transition physics in the DIII-D, NSTX, C-Mod, HBT EP, HL-2A, and EAST tokamaks in the US and China, and expect to begin collaborations on K-STAR in the coming year. Center funds provide support to over 10 postdocs and graduate students each year, who work with 8 senior faculty and researchers at their respective institutions. The Center has sponsored a mini-conference at the APS DPP 2010 meeting, and co-sponsored the recent Festival de Theorie (2011) with the CEA in Cadarache, and will co-sponsor a Winter School in January 2012 in collaboration with the CMSO-UW Madison. Center researchers have published over 50 papers in the peer reviewed literature, and given over 10 talks at major international meetings. In addition, the Center co-PI, Professor Patrick Diamond, shared the 2011 Alfven Prize at the EPS meeting. Key scientific results from this startup period include initial simulations of the effects of boundary conditions on turbulent dynamo experiments; simulations of intrinsic rotation showing the strong link between toroidal rotation and temperature gradients and elucidation of the turbulence symmetry breaking mechanisms that lead to this macroscopic behavior; first experiments in a large tokamak testing the roll of turbulent momentum transport in driving intrinsic rotation; experiments in tokamaks showing strong evidence that zonal flows, together with the more widely recognized mean sheared ExB flow, act to trigger the L-H transition in tokamak devices and the first experimental measurement of collisional viscosity in an unmagnetized plasma. In the coming three year period, we will continue these efforts by a combination of basic hydrodynamic, liquid metal and plasma experiments combined with experiments on numerous tokamak devices around the world. In addition, we will use MHD, gyrofluid and gyrokinetic codes combined with theory to address the problems of interest to the Center.

TYNAN, GEORGE R. [University of California San Diego] [University of California San Diego

2013-07-29T23:59:59.000Z

43

External flow radiators for reduced space powerplant temperatures. Technical information report  

SciTech Connect

Nuclear space powerplants can operate at temperatures below 900 K and use stainless steel construction without a weight penalty if new radiator concepts can achieve radiator weights of 1-3 kg/m{sup 2}. Conventional tube-and-fin radiators weight about 10 kg/m{sup 2} because of heavy tube walls to prevent meteroid puncture. Radiator designs that do not require meteroid protection are possible; they operate with fluids of low vapor pressure that can be exposed directly to space in external-flow radiators. An example is the {open_quotes}rotating disk radiator{close_quotes} in which centrifugal force drives a liquid film radially outward across a thin rotating metal disk; meteroid punctures cause no loss of fluid other than from evaporation, which can be small. An even lighter concept is the liquid drop radiator in which heat is radiated directly from moving liquid drops. Such radiator concepts look practical, and they may be much easier to develop than the high-temperature, refractory-metal power systems necessitated by conventional radiators.

Elliott, D.G.

1984-01-01T23:59:59.000Z

44

Acceleration of the Hurricane Beta Drift by Shear Strain Rate of an Environmental Flow  

Science Conference Proceedings (OSTI)

An energetics analysis is presented to reveal the mechanisms by which the environmental flows affect hurricane beta-gyre intensity and beta-drift speed. The two-dimensional environmental flow examined in this study varies in both zonal and ...

Xiaofan Li; Bin Wang

1996-01-01T23:59:59.000Z

45

The effect of water flow rate upon the environmentally-assisted cracking response of a low-alloy steel  

SciTech Connect

Effect of water flow rate on the environmentally-assisted cracking (EAC) response of a high-sulfur ferritic steel was studied at 243C. In contrast to earlier studies with compact-type specimens, this study employed relatively large tight semi-elliptical surface cracks tested under generally linear-elastic conditions. Flow velocities parallel to the crack as low as 1.68 {minus} 1.84 m/s were effective in mitigating EAC.

James, L.A.; Wire, G.L. [Westinghouse Electric Corp., West Mifflin, PA (United States). Bettis Atomic Power Lab.; Cullen, W.H. [Materials Engineering Associates, Lanham, MD (United States)

1994-09-01T23:59:59.000Z

46

Technical progress report for the magnetohydrodynamics Coal-Fired Flow Facility for the period April 1, 1993--June 30, 1993  

DOE Green Energy (OSTI)

In this quarterly technical progress report, UTSI reports on progress on a multitask contract to develop the necessary technology for the steam bottoming plant of the MHD Steam Combined Cycle power plant. A Proof-Of-Concept (POC) test was conducted during the quarter and the results are reported. This POC test was terminated after 88 hours of operation due to the failure of the coal pulverizer main shaft. Preparations for the test and post-test activities are summarized. Modifications made to the dry electrostatic precipitator (ESP) are described and measurements of its performance are reported. The baghouse performance is summarized, together with actions being taken to improve bag cleaning using reverse air. Data on the wet ESP performance is included at two operating conditions, including verification that it met State of Tennessee permit conditions for opacity with all the flow through it. The results of experiments to determine the effect of potassium seed on NO{sub x} emissions and secondary combustion are reported. The status of efforts to quantify the detailed mass balance for all POC testing is summarized. The work to develop a predictive ash deposition model is discussed and results compared with deposition actually encountered during the test. Plans to measure the kinetics of potassium and sulfur on flames like the secondary combustor, are included. Advanced diagnostic work by both UTSI and MSU is reported. Efforts to develop the technology for a high temperature air heater using ceramic tubes are summarized.

Not Available

1993-10-01T23:59:59.000Z

47

U-Sr isotopic speedometer: Fluid flow and chemical weathering rates inaquifers  

E-Print Network (OSTI)

as the infiltration rate increases, the inferred dissolutioninferred infiltration rate increases in the model, the bulkthat as infiltration rates increase in the system, the pore

Maher, Kate; DePaolo, Donald J.; Christensen, John N.

2005-01-01T23:59:59.000Z

48

Cash Flow and Discount Rate news estimation: which method to choose?  

E-Print Network (OSTI)

news 6.1 Generation of financial statements and expectationsNEWS Generation of financial statements and expectationsabout future cash flows Financial statements of the firm are

Khimich, Natalya V.

2012-01-01T23:59:59.000Z

49

RATES  

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

Marketing > RATES Marketing > RATES RATES Current Rates Past Rates 2006 2007 2008 2009 2010 2011 2012 Rates Schedules Power CV-F13 CPP-2 Transmissions CV-T3 CV-NWT5 PACI-T3 COTP-T3 CV-TPT7 CV-UUP1 Ancillary CV-RFS4 CV-SPR4 CV-SUR4 CV-EID4 CV-GID1 Future and Other Rates SNR Variable Resource Scheduling Charge FY12-FY16 (October 1, 2012) SNR Rates Process Calendar (PDF - 171K) Procedures Informal Process Transmission Action Items List (PDF - 144K) Power Action Item List updated on 4-27-10 (PDF - 155K) Power Action Item List (Quick links to relevant documents) Formal Process Rates Brochure (01/11/2011) (PDF - 900K) Appendix A - Federal Register Notice (01/03/2011) (PDF - 8000K) Appendix B - Central Valley Project Power Repayment Study (PDF - 22,322K) Appendix C - Development of the CVP Cost of Service Study (PDF - 2038K)

50

RATES  

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

Planning & Projects Planning & Projects Power Marketing Rates You are here: SN Home page > Power Marketing > RATES Rates and Repayment Services Rates Current Rates Power Revenue Requirement Worksheet (FY 2014) (Oct 2013 - Sep 2014) (PDF - 30K) PRR Notification Letter (Sep 27, 2013) (PDF - 959K) FY 2012 FP% True-Up Calculations(PDF - 387K) Variable Resource Scheduling Charge FY12-FY16 (October 1, 2012) PRR Forecast FY14-FY17 (May 23, 2013) (PDF - 100K) Forecasted Transmission Rates (May 2013) (PDF - 164K) Past Rates 2013 2012 2011 2010 2009 Historical CVP Transmission Rates (April 2013) (PDF - 287K) Rate Schedules Power - CV-F13 - CPP-2 Transmission - CV-T3 - CV-NWT5 - PACI-T3 - COTP-T3 - CV-TPT7 - CV-UUP1 Ancillary - CV-RFS4 - CV-SPR4 - CV-SUR4 - CV-EID4 - CV-GID1 Federal Register Notices - CVP, COTP and PACI

51

RATES  

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

RATES RATES Rates Document Library SNR Rates Process Calendar (PDF - 171K) Procedures Informal Process Transmission Action Items List (PDF - 144K) Power Action Item List updated on 4-27-10 (PDF - 155K) Power Action Item List (Quick links to relevant documents) Formal Process Rates Brochure (01/11/2011) (PDF - 900K) Appendix A - Federal Register Notice (01/03/2011) (PDF - 8000K) Appendix B - Central Valley Project Power Repayment Study (PDF - 22,322K) Appendix C - Development of the CVP Cost of Service Study (PDF - 2038K) Appendix D - Western Transmission System Facilities Map (PDF - 274K) Appendix E - Estimated FY12 FP and BR Customer (PDF - 1144K) Appendix F - Forecasted Replacements and Additions FY11 - FY16 (PDF - 491K) Appendix G - Definitions (PDF - 1758K) Appendix H - Acronyms (PDF - 720K)

52

Star Formation Rates in Cooling Flow Clusters: A UV Pilot Study with Archival XMM-Newton Optical Monitor Data  

E-Print Network (OSTI)

We have analyzed XMM-Newton Optical Monitor (OM) UV (180-400 nm) data for a sample of 33 galaxies, of which 30 are cluster members. Nine of these are central cluster galaxies (CCGs) in cooling flow clusters, having mass deposition rates which span a range of 8 to 525 solar masses per year. Using the ratio of UV to 2MASS J band flux, we find a significant UV excess in many, but not all, cooling flow CCGs. This UV excess is a direct indication of the presence of young massive stars, and therefore recent star formation, in these galaxies. Using the Starburst99 spectral energy distribution (SED) model of continuous star formation over a 900 Myr period, we derive star formation rates of 0.2 to 219 solar masses per year for the cooling flow sample. For 2/3 of this sample it is possible to equate Chandra/XMM cooling flow mass deposition rates with UV inferred star formation rates, for a combination of starburst lifetime and IMF slope. This is a pilot study of the well populated XMM UV cluster archive and a more extensive follow up study is currently underway.

Amalia K. Hicks; Richard Mushotzky

2005-08-04T23:59:59.000Z

53

EMC 2006: Technical Program  

Science Conference Proceedings (OSTI)

Technical Program Overview. Electronic materials relate to, are produced, or are operated by the controlled flow of electrons through a semiconductor, a gas, ...

54

Cross-layer rate control in wireless networks with lossy links: leaky-pipe flow, effective network utility maximization and hop-by-hop algorithms  

Science Conference Proceedings (OSTI)

We take a cross-layer design approach to study rate control in multihop wireless networks. Due to the lossy nature of wireless links, the data rate of a given flow becomes smaller and smaller along its routing path. As a result, the data rate received ... Keywords: ENUM, cross-layer optimization, flow control, hop-by-hop algorithms, leaky-pipe model

Qinghai Gao; Junshan Zhang; Stephen V. Hanly

2009-06-01T23:59:59.000Z

55

An Energy Signature Scheme for Steam Trap Assessment and Flow Rate Estimation Using Pipe-Induced Acoustic Measurements  

SciTech Connect

The US Congress has passed legislation dictating that all government agencies establish a plan and process for improving energy efficiencies at their sites. In response to this legislation, Oak Ridge National Laboratory (ORNL) has recently conducted a pilot study to explore the deployment of a wireless sensor system for a real-time measurement-based energy efficiency optimization framework within the steam distribution system within the ORNL campus. We make assessments on the real-time status of the distribution system by observing the state measurements of acoustic sensors mounted on the steam pipes/traps/valves. In this paper, we describe a spectral-based energy signature scheme that interprets acoustic vibration sensor data to estimate steam flow rates and assess steam traps health status. Experimental results show that the energy signature scheme has the potential to identify different steam trap health status and it has sufficient sensitivity to estimate steam flow rate. Moreover, results indicate a nearly quadratic relationship over the test region between the overall energy signature factor and flow rate in the pipe. The analysis based on estimated steam flow and steam trap status helps generate alerts that enable operators and maintenance personnel to take remedial action. The goal is to achieve significant energy-saving in steam lines by monitoring and acting on leaking steam pipes/traps/valves.

Olama, Mohammed M [ORNL; Allgood, Glenn O [ORNL; Kuruganti, Phani Teja [ORNL; Lake, Joe E [ORNL

2012-01-01T23:59:59.000Z

56

Impact of Dynamic Ratings, Major Power Flow Upgrades, and Green Power Integration on System Planning  

Science Conference Proceedings (OSTI)

Electric power utilities around the world are undergoing a major transformation, which is redefining the utilization of existing power equipment in the electric transmission network due to limited financial incentives and lengthy licensing process for new construction. Under these circumstances, the utilities are forced to find new ways of increasing power flow quickly through existing transmission corridors with minimal investments. Increased power flows of transmission circuits can be achieved by contr...

2009-12-14T23:59:59.000Z

57

Using multi-layer models to forecast gas flow rates in tight gas reservoirs  

E-Print Network (OSTI)

The petroleum industry commonly uses single-layer models to characterize and forecast long-term production in tight gas reservoir systems. However, most tight gas reservoirs are layered systems where the permeability and porosity of each layer can vary significantly, often over several orders of magnitude. In addition, the drainage areas of each of the layers can be substantially different. Due to the complexity of such reservoirs, the analysis of pressure and production history using single-layer analyses techniques provide incorrect estimates of permeability, fracture conductivity, drainage area, and fracture half-length. These erroneous values of reservoir properties also provide the reservoir engineer with misleading values of forecasted gas recovery. The main objectives of this research project are: (1) to demonstrate the typical errors that can occur in reservoir properties when single-layer modeling methods are used to history match production data from typical layered tight gas reservoirs, and (2) to use the single-layer match to demonstrate the error that can occur when forecasting long-term gas production for such complex gas reservoirs. A finite-difference reservoir simulator was used to simulate gas production from various layered tight gas reservoirs. These synthetic production data were analyzed using single-layer models to determine reservoir properties. The estimated reservoir properties obtained from the history matches were then used to forecast ten years of cumulative gas production and to find the accuracy of gas reserves estimated for tight gas reservoirs when a single-layer model is used for the analysis. Based on the results obtained in this work, I conclude that the accuracy in reservoir properties and future gas flow rates in layered tight gas reservoirs when analyzed using a single-layer model is a function of the degree of variability in permeability within the layers and the availability of production data to be analyzed. In cases where there is an idea that the reservoir presents a large variability in ��k�, using a multi-layer model to analyze the production data will provide the reservoir engineer with more accurate estimates of long-term production recovery and reservoir properties.

Jerez Vera, Sergio Armando

2006-12-01T23:59:59.000Z

58

An investigation of the effect of pore scale flow on average geochemical reaction rates using direct numerical simulation  

Science Conference Proceedings (OSTI)

The scale-dependence of geochemical reaction rates hinders their use in continuum scale models intended for the interpretation and prediction of chemical fate and transport in subsurface environments such as those considered for geologic sequestration of CO{sub 2}. Processes that take place at the pore scale, especially those involving mass transport limitations to reactive surfaces, may contribute to the discrepancy commonly observed between laboratory-determined and continuum-scale or field rates. Here, the dependence of mineral dissolution rates on the pore structure of the porous media is investigated by means of pore scale modeling of flow and multicomponent reactive transport. The pore scale model is comprised of high performance simulation tools and algorithms for incompressible flow and conservative transport combined with a general-purpose multicomponent geochemical reaction code. The model performs direct numerical simulation of reactive transport based on an operator-splitting approach to coupling transport and reactions. The approach is validated with a Poiseuille flow single-pore experiment and verified with an equivalent 1D continuum-scale model of a capillary tube packed with calcite spheres. Using the case of calcite dissolution as an example, the high resolution model is used to demonstrate that non-uniformity in the flow field at the pore scale has the effect of decreasing the overall reactivity of the system, even when systems with identical reactive surface area are considered. The effect becomes more pronounced as the heterogeneity of the reactive grain packing increases, particularly where the flow slows sufficiently such that the solution approaches equilibrium locally and the average rate becomes transport-limited.

Rafa, S. Molins; Trebotich, D.; Steefel, C. I.; Shen, C.

2012-02-01T23:59:59.000Z

59

Influence of gas flow rate on liquid distribution in trickle-beds using perforated plates as liquid distributors  

E-Print Network (OSTI)

Two wire mesh tomography devices and a liquid collector were used to study the influence of the gas flow rate on liquid distribution when fluids distribution on top of the reactor is ensured by a perforated plate. In opposition to most of the studies realized by other authors, conditions in which the gas has a negative impact in liquid distribution were evidenced. Indeed, the obtained results show that the influence of gas flow rate depends on the quality of the initial distribution, as the gas forces the liquid to "respect" the distribution imposed at the top of the reactor. Finally, a comparison between the two measuring techniques shows the limitations of the liquid collector and the improper conclusions to which its use could lead.

Llamas, Juan-David; Wild, Gabriel

2008-01-01T23:59:59.000Z

60

D0 Silicon Upgrade: Calculating Mass Flow Rates at Sub-Sonic Conditions Trhough Venturis (FT-4052-H & FT-4053-H) and an Orifice Plate (F)-2019-H)  

SciTech Connect

The purpose of this engineering note is to explain the method involved in calculating the mass flow rates through venturis and orifice plates at sub-sonic conditions. In particular, the mass flow rate calculations are required for two FLOW-DYNE venturi flow meters, serial no. 35821 and no. 35822, and an orifice plate flow meter, serial no. 35823. The two venturis, FT-4052-H and FT-4053-H, are located in the D-Zero VLPC valve box at the refrigerator and the orifice plate, FO-2019-H, is on the high pressure helium supply line in the assembly building.

Zaczek, Mauiusz; /Fermilab

1996-08-15T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Technical progress report for the magnetohydrodynamics coal-fired flow facility for the period April 1, 1994--June 30, 1994  

DOE Green Energy (OSTI)

In this quarterly technical progress report, UTSI reports on the status of a multitask contract to develop the technology for the steam bottoming portion of a MHD Steam Combined Cycle Power Plant. The report describes the facility maintenance and environmental work completed, status of completing technical reports and certain key administrative actions occurring during the quarter. In view of current year budget reductions and program reductions to closeout the MHD program, downsizing of the UTSI work force took place. No further testing occurred or was scheduled during the quarter, but the DOE CFFF facility was maintained in a standby status.

Not Available

1994-07-01T23:59:59.000Z

62

Technical progress report for the Magnetohydrodynamics Coal-Fired Flow Facility, January 1, 1994--March 31, 1994  

DOE Green Energy (OSTI)

In this quarterly technical progress report, UTSI reports on the status of a multi-task contract to develop the technology for the steam bottoming portion of a MHD Steam Combined Cycle Power Plant. The report describes the facility maintenance and environmental work completed, status of completing technical reports and certain key administrative actions occurring during the quarter. In view of current year budget reductions and program reductions to closeout the MHD program, downsizing of the UTSI work force took place. No further testing has occurred or is scheduled, and the planned effort for this period was to maintain the DOE CFFF facility in a standby status and to complete test reports.

Not Available

1994-06-01T23:59:59.000Z

63

Technical Papers  

Science Conference Proceedings (OSTI)

... TECHNICAL INFORMATION. ... Technical comments: nsrl@nist.gov. Website comments: web897@nist.gov. Technical Papers. ...

2013-08-21T23:59:59.000Z

64

Use of Melt Flow Rate Test in Reliability Study of Thermoplastic Encapsulation Materials in Photovoltaic Modules  

DOE Green Energy (OSTI)

Use of thermoplastic materials as encapsulants in photovoltaic (PV) modules presents a potential concern in terms of high temperature creep, which should be evaluated before thermoplastics are qualified for use in the field. Historically, the issue of creep has been avoided by using thermosetting polymers as encapsulants, such as crosslinked ethylene-co-vinyl acetate (EVA). Because they lack crosslinked networks, however, thermoplastics may be subject to phase transitions and visco-elastic flow at the temperatures and mechanical stresses encountered by modules in the field, creating the potential for a number of reliability and safety issues. Thermoplastic materials investigated in this study include PV-grade uncured-EVA (without curing agents and therefore not crosslinked); polyvinyl butyral (PVB); thermoplastic polyurethane (TPU); and three polyolefins (PO), which have been proposed for use as PV encapsulation. Two approaches were used to evaluate the performance of these materials as encapsulants: module-level testing and a material-level testing.

Moseley, J.; Miller, D.; Shah, Q.-U.-A. S. J.; Sakurai, K.; Kempe, M.; Tamizhmani, G.; Kurtz, S.

2011-10-01T23:59:59.000Z

65

Coal plasticity at high heating rates and temperatures. First technical progress report for the fourth quarter 1989  

SciTech Connect

The broad objective of this project is to obtain improved, quantitative understanding of the transient plasticity of bituminous coals under high heating rates and other reaction and pretreatment conditions of scientific and practical interest. To these ends the research plan is to measure the softening and resolidification behavior of two US bituminous coals with a rapid-heating, fast response, high-temperature coal plastometer, previously developed in this laboratory. Specific measurements planned for the project include determinations of apparent viscosity, softening temperature, plastic period, and resolidificationtime for molten coal: (1) as a function of independent variations in coal type, heating rate, final temperature, gaseous atmosphere (inert, 0{sub 2} or H{sub 2}), and shear rate; and (2) in exploratory runs where coal is pretreated (preoxidation, pyridine extraction, metaplast cracking agents), before heating. The intra-coal inventory and molecular weight distribution of pyridine extractables will also be measured using a rapid quenching, electrical screen heater coal pyrolysis reactor. The yield of extractables is representative of the intra-coal inventory of plasticing agent (metaplast) remaining after quenching. Coal plasticity kinetics will then be mathematically modeled from metaplast generation and depletion rates, via a correlation between the viscosity of a suspension and the concentration of deformable medium (here metaplast) in that suspension. Work during this reporting period has been concerned with re-commissioning the rapid heating rate plastometer apparatus.

Darivakis, G.S.; Peters, W.A.; Howard, J.B.

1990-01-01T23:59:59.000Z

66

Assessment of technical strengths and information flow of energy conservation research in Japan. Volume 2. Background document  

Science Conference Proceedings (OSTI)

Purpose of this study is to explore the status of R and D in Japan and the ability of US researchers to keep abreast of Japanese technical advances. US researchers familiar with R and D activities in Japan were interviewed in ten fields that are relevant to the more efficient use of energy: amorphous metals, biotechnology, ceramics, combustion, electrochemical energy storage, heat engines, heat transfer, high-temperature sensors, thermal and chemical energy storage, and tribology. The researchers were questioned about their perceptions of the strengths of R and D in Japan, comparative aspects of US work, and the quality of available information sources describing R and D in Japan. Of the ten related fields, the researchers expressed a strong perception that significant R and D is under way in amorphous metals, biotechnology, and ceramics, and that the US competitive position in these technologies will be significantly challenged. Researchers also identified alternative emphases in Japanese R and D programs in these areas that provide Japan with stronger technical capabilities. For example, in biotechnology, researchers noted the significant Japanese emphasis on industrial-scale bioprocess engineering, which contrasts with a more meager effort in the US. In tribology, researchers also noted the strength of the chemical tribology research in Japan and commented on the effective mix of chemical and mechanical tribology research. This approach contrasts with the emphasis on mechanical tribology in the US.

Hane, G.J.; Lewis, P.M.; Hutchinson, R.A.; Rubinger, B.; Willis, A.

1985-06-01T23:59:59.000Z

67

Technical progress report for the Magnetohydrodynamics Coal-Fired Flow Facility. January 1, 1993--March 31, 1993  

DOE Green Energy (OSTI)

Progress is reported in developing technology for steam bottoming cycle of the coal-fired MHD Steam Combined Cycle Power Plant. During this period, no testing was scheduled in the DOE Coal-Fired Flow Facility. The report covers facilities modification and maintenance in preparation for a 225 hour POC test that is scheduled for early next quarter. The modifications to the dry ESP to replace the electrodes with smaller diameter wires is discussed. Continued work on the rotary vacuum filter, which is designed to separate the more soluble potassium carbonate from the potassium sulfate and fly ash, is reported. Environmental activities for the quarter are summarized.

Not Available

1993-07-01T23:59:59.000Z

68

Technical progress report for the Magnetohydrodynamics Coal-Fired Flow Facility, October 1, 1993--December 31, 1993  

DOE Green Energy (OSTI)

In this quarterly technical progress report, UTSI reports on progress in developing the technology for the steam bottoming portion of the MHD Steam Combined Cycle power plant. The experimental program was effectively terminated and reoriented to preparation of reports on previous tests and maintaining the DOE facility. In this report, the results of tube corrosion studies for the samples removed after 500 hours of western coal testing are summarized. Plans for evaluating the tube samples after termination of the tests at 1,047 hours are discussed. The status of development of models to predict ash deposition on conductive heat transfer tubes and their validation with experimental data is presented. Modeling and experiments to induce agglomeration of particulate are also discussed. Significant accomplishments, findings and conclusions include: In summary, corrosion measurements on typical, commercial stainless steels and on low and intermediate chromium steels after 639 hours of LMF5 exposure in the SHTM test sections revealed corrosion that was generally acceptable in magnitude if corrosion kinetics are parabolic, but, except for the higher chromium alloys 253MA and 310, not if kinetics are linear. The production of bilayer scales, and the large amount of scale separation and fragmentation make long term parabolic kinetics unlikely, and result in a high likelihood for breakaway corrosion.

Not Available

1994-06-01T23:59:59.000Z

69

Flow in porous media, phase behavior and ultralow interfacial tensions: mechanisms of enhanced petroleum recovery. Final technical report  

Science Conference Proceedings (OSTI)

A major program of university research, longer-ranged and more fundamental in approach than industrial research, into basic mechanisms of enhancing petroleum recovery and into underlying physics, chemistry, geology, applied mathematics, computation, and engineering science has been built at Minnesota. The 1982 outputs of the interdisciplinary team of investigators were again ideas, instruments, techniques, data, understanding and skilled people: forty-one scientific and engineering papers in leading journals; four pioneering Ph.D. theses; numerous presentations to scientific and technical meetings, and to industrial, governmental and university laboratories; vigorous program of research visits to and from Minnesota; and two outstanding Ph.D.'s to research positions in the petroleum industry, one to a university faculty position, one to research leadership in a governmental institute. This report summarizes the 1982 papers and theses and features sixteen major accomplishments of the program during that year. Abstracts of all forty-five publications in the permanent literature are appended. Further details of information transfer and personnel exchange with industrial, governmental and university laboratories appear in 1982 Quarterly Reports available from the Department of Energy and are not reproduced here. The Minnesota program continues in 1983, notwithstanding earlier uncertainty about the DOE funding which finally materialized and is the bulk of support. Supplemental grants-in-aid from nine companies in the petroleum industry are important, as are the limited University and departmental contributions. 839 references, 172 figures, 29 tables.

Davis, H.T.; Scriven, L.E.

1982-01-01T23:59:59.000Z

70

Analyses and applications of pressure, flow rate, and temperature measurements during a perforating run. [Measurement while perforating  

Science Conference Proceedings (OSTI)

Perforating technology has undergone significant advances during the last decade. Tubing-conveyed perforating, underbalanced perforating, high-shot-density guns, better shaped charges, and improved gun systems have contributed to safer operations and improved productivity of the perforated completions. A recent development described in this paper is a perforating tool that makes real-time downhole measurements (including pressure, flow rate, temperature, gamma ray, casing-collar locator (CCL), and cable tension) during a perforating run and can selectively fire a number of guns at different depths or times. In addition to providing better control of the perforating process, the simultaneous downhole measurements can provide in a single trip a production log, conventional well tests before and after perforating, and a fill-up or slug test soon after perforating for underbalanced conditions. Thus, the completion can be evaluated in real time and any needed remedial reperforating can be performed while the gun is still in the hole. Other applications include limited-entry perforating, monitoring of bottomhole pressure (BHP) during minifracture jobs, better depth control with a gamma ray detector, fluid-level monitoring, and underbalance control. The applications of these measurements, with field data obtained with the Measurement While Perforating (MWP{sup SM}) tool, are the subject of this paper. Examples show the capabilities and the versatility of the MWP tool.

Tariq, S.M. (Schlumberger Perforating and Testing Center (US)); Ayestaran, L.C. (Schlumberger Well Services (US))

1991-02-01T23:59:59.000Z

71

Quarterly technical progress report No. 2, December 20-March 19, 1982. Second quarterly report on the effect of rapid heating rate on coal nitrogen and sulfur release  

Science Conference Proceedings (OSTI)

A laser pyrolysis technique is applied to the investigation of the effects of heating rate on release of coal-bound sulfur and nitrogen. An experimental system characterization and calibration has been completed. A detailed documentation was prepared describing the 3-color pyrometer and the data analysis technique. The coal particle feed system has been calibrated to provide accurate mass flow rate at pre-selected particle velocities. The first batch of samples submitted for chemical analysis will be used for the determination of kinetics parameters at a high heating rate (approximately equal to 10/sup 6/ K/s). The coal used presently is a Montana Rosebud. Two other coals are available; one is ILL No. 6 (through EERC) which will need to be pulverized and the second is a Pitt. hv-A (through KVB). It was confirmed that sieve and drag size distribution of coal differ significantly, and that particle shape effects may be significant in the modelling of particle dynamics.

Gat, N.

1982-04-26T23:59:59.000Z

72

UZ Flow Models and Submodels  

SciTech Connect

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

Y. Wu

2004-11-01T23:59:59.000Z

73

Technical Subtopic 2.1: Modeling Variable Refrigerant Flow Heat Pump and Heat Recovery Equipment in EnergyPlus  

Science Conference Proceedings (OSTI)

The University of Central Florida/Florida Solar Energy Center, in cooperation with the Electric Power Research Institute and several variable-refrigerant-flow heat pump (VRF HP) manufacturers, provided a detailed computer model for a VRF HP system in the United States Department of Energy's (U.S. DOE) EnergyPlus? building energy simulation tool. Detailed laboratory testing and field demonstrations were performed to measure equipment performance and compare this performance to both the manufacturer's data and that predicted by the use of this new model through computer simulation. The project goal was to investigate the complex interactions of VRF HP systems from an HVAC system perspective, and explore the operational characteristics of this HVAC system type within a laboratory and real world building environment. Detailed laboratory testing of this advanced HVAC system provided invaluable performance information which does not currently exist in the form required for proper analysis and modeling. This information will also be useful for developing and/or supporting test standards for VRF HP systems. Field testing VRF HP systems also provided performance and operational information pertaining to installation, system configuration, and operational controls. Information collected from both laboratory and field tests were then used to create and validate the VRF HP system computer model which, in turn, provides architects, engineers, and building owners the confidence necessary to accurately and reliably perform building energy simulations. This new VRF HP model is available in the current public release version of DOE?s EnergyPlus software and can be used to investigate building energy use in both new and existing building stock. The general laboratory testing did not use the AHRI Standard 1230 test procedure and instead used an approach designed to measure the field installed full-load operating performance. This projects test methodology used the air enthalpy method where relevant air-side parameters were controlled while collecting output performance data at discreet points of steady-state operation. The primary metrics include system power consumption and zonal heating and cooling capacity. Using this test method, the measured total cooling capacity was somewhat lower than reported by the manufacturer. The measured power was found to be equal to or greater than the manufacturers indicated power. Heating capacity measurements produced similar results. The air-side performance metric was total cooling and heating energy since the computer model uses those same metrics as input to the model. Although the sensible and latent components of total cooling were measured, they are not described in this report. The test methodology set the thermostat set point temperature very low for cooling and very high for heating to measure full-load performance and was originally thought to provide the maximum available capacity. Manufacturers stated that this test method would not accurately measure performance of VRF systems which is now believed to be a true statement. Near the end of the project, an alternate test method was developed to better represent VRF system performance as if field installed. This method of test is preliminarily called the Load Based Method of Test where the load is fixed and the indoor conditions and unit operation are allowed to fluctuate. This test method was only briefly attempted in a laboratory setting but does show promise for future lab testing. Since variable-speed air-conditioners and heat pumps include an on-board control algorithm to modulate capacity, these systems are difficult to test. Manufacturers do have the ability to override internal components to accommodate certification procedures, however, it is unknown if the resulting operation is replicated in the field, or if so, how often. Other studies have shown that variable-speed air-conditioners and heat pumps do out perform their single-speed counterparts though these field studies leave as many questions as they do provide answers. The measure

Raustad, Richard; Nigusse, Bereket; Domitrovic, Ron

2013-09-30T23:59:59.000Z

74

Preliminary Report from the WHOI Flow Rate Measurement Group Prepared by Team Leader Richard Camilli, Woods Hole Oceanographic Institution  

E-Print Network (OSTI)

estimate. The flow may contain gases, fluids, and solids including but not limited to natural gas site to obtain composite horizontal cross sectional areas. 3. The flow velocity and area estimates were; this represents the higher bound estimate. 3. A comprehensive understanding of the source composition (e

Whitcomb, Louis L.

75

THERMAL DESIGN METHODOLOGY FOR LOW FLOW RATE SINGLE-PHASE AND TWO-PHASE MICRO-CHANNEL HEAT SINKS  

E-Print Network (OSTI)

in Engine Cooling Systems,'' Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics 1997, June 1997, ``A Correlation for Boiling Heat Transfer to Saturated Fluids in Convective Flow,'' Ind. Eng. Chem the engines in automotive applications. Heat is transferred essentially under subcooled flow boiling

Qu, Weilin

76

Homogeneous production and removal of NO/sub x/ from combustion exhaust flows. First quarterly technical summary report  

DOE Green Energy (OSTI)

The production and removal of No/sub x/ and other combustion products during fossil fuel combustion is a serious environmental problem for both stationary and mobile energy systems. Since stationary systems are faced with increased utilization of coal, oil shale, or synthetic fuel oils, all of which have significant levels of fuel-bound nitrogen, NO/sub x/ formation may become acute. Recent studies of the production of NO/sub x/ due to oxidation of fuel nitrogen indicate that a critical role is played by the interaction of NH/sub i/ (i = 1,2,3) species with NO, O/sub 2/, OH, and H. In fact, these reactions play a vital role in the homogeneous removal of NO/sub x/ from combustion exhaust streams upon addition of NH/sub 3/ or NH/sub 3/-like compounds. Over the past two years, there has been an increased understanding of the chemistry of the NH/sub i//NO/sub x/ system at combustor exhaust temperatures. For an ammonia addition system to be effective in reducing NO/sub x/ emissions, it must work successfully in the presence of a variety of sulfur-bearing compounds present in the products of combusted coal and oil shale. The work in progress has three major objectives. The first objective is to determine whether the reactions of SO/sub 2/ (the predominant sulfur-bearing compound present) + NH/sub i/ (i = 1,2,3) directly produce NO/sub x/ in the temperature range of 300 to 1500 K. Depending on the products and value of these rate constants, the effectiveness of NO removal by NH/sub 3/ could be dramatically affected. The second objective is to screen and evaluate various sulfur-containing scavenger precursors such as SO, SO/sub 2/, HS, and H/sub 2/S to assess their impact on the NH/sub i//NO/sub x/ chemical system.

Silver, J.A.

1980-11-01T23:59:59.000Z

77

Large-Scale Flow Patterns and Their Influence on the Intensification Rates of Western North Pacific Tropical Storms  

Science Conference Proceedings (OSTI)

NCEP–NCAR reanalysis data are used to identify large-scale environmental flow patterns around western North Pacific tropical storms with the goal of finding a signal for those most favorable for rapid intensification, based on the hypothesis that ...

Justin D. Ventham; Bin Wang

2007-03-01T23:59:59.000Z

78

NFRC Technical Support  

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

importance of NFRCs rating systems to DOEs energy efficiency goals, LBNL provides technical support to the NFRC in a number of ways as outlined below. As unbiased sources of...

79

flow_measurements_cryogenic  

Science Conference Proceedings (OSTI)

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

2013-06-17T23:59:59.000Z

80

NEHRP - Technical Briefs  

Science Conference Proceedings (OSTI)

Library. Design & Construction Technical Briefs. Technical Briefs. Also ... Clearinghouse. NEHRP Seismic Design Technical Brief No. ...

Note: This page contains sample records for the topic "flow rate technical" 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

Spatially resolved measurements of kinematics and flow-induced birefringence in worm-like micellar solutions undergoing high rate deformations  

E-Print Network (OSTI)

Worm-like micellar solutions are model non-Newtonian systems on account of their well understood linear viscoelastic behavior. Their high deformation rate, non-linear rheological response, however, remains inadequately ...

Ober, Thomas J. (Thomas Joseph)

2010-01-01T23:59:59.000Z

82

Technical Resources  

Science Conference Proceedings (OSTI)

AOCS Resource Directory helps members maintain technical excellence in their professions. Technical Resources Analytical Chemistry acid analysis Analytical Chemistry aocs applicants april articles atomic)FluorometryDifferential scanning calorimetry chemi

83

Technical Guidance  

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

The Office of Technical Guidance, within the Office of Health, Safety and Security develops and issues Government-wide and Department-wide technical guidance to ensure that classified nuclear...

84

1240 IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 15, NO. 6, DECEMBER 2007 Distributed Rate Allocation for Inelastic Flows  

E-Print Network (OSTI)

1240 IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 15, NO. 6, DECEMBER 2007 Distributed Rate Allocation modeled as smooth, Manuscript received November 30, 2005; revised September 17, 2006; approved by IEEE/ACM (NSF) Grants CCF-0440443, CNS-0417607, and CNS-0427677, in part by the Air Force Office of Scientific

Chiang, Mung

85

Forecast Technical Document Technical Glossary  

E-Print Network (OSTI)

Forecast Technical Document Technical Glossary A document defining some of the terms used in the 2011 Production Forecast technical documentation. Tom Jenkins Robert Matthews Ewan Mackie Lesley in the Forecast documentation. In some cases, the terms and the descriptions are "industry standard", in others

86

Flow Augmentation and Reservoir Drawdown : Strategies for Recovery of Threatened and Endangered Stocks of Salmon in the Snake River Basin : Recovery Issues for Threatened and Endangered Snake River Salmon : Technical Report 2 of 11.  

DOE Green Energy (OSTI)

The premise for flow augmentation is based on the argument that increasing water velocity increases smolt migration speed, which in turn improves smolt survival through reservoirs and at ocean entry. The purpose of this document is to examine key technical issues regarding the benefits of flow augmentation as a strategy for improving survival of downstream migrants. Reservoir drawdown, an altemative strategy for increasing water velocity through the mainstream Snake and Columbia rivers will also be examined. Data sets and analyses that pertain to Snake River stocks will be emphasized, particularly those stocks currently listed as threatened or endangered. This document focuses on treating two smolt responses that can be useful in reflecting the effects of flow augmentation, or increased water velocity; travel time or migration speed, and survival. Although there has been recent interest in using migrational timing as a measure of flow effects that response reflects principally the temporal initiation of the migration event and does not provide a performance measure once fish are in transit between two locations.

Giorgi, Albert E.

1993-06-01T23:59:59.000Z

87

Corrosion fatigue crack growth in clad low-alloy steel. Part 2, Water flow rate effects in high sulfur plate steel  

Science Conference Proceedings (OSTI)

Corrosion fatigue crack propagation tests were conducted on a high- sulfur ASTM A302-B plate steel overlaid with weld-deposited Alloy EN82H cladding. The specimens featured semi-elliptical surface cracks penetrating approximately 6.3 mm of cladding into the underlying steel. The initial crack sizes were relatively large with surface lengths of 22.8--27.3 mm, and depths of 10.5--14.1 mm. The experiments were initiated in a quasi-stagnant low-oxygen (O{sub 2} < 10 ppb) aqueous environment at 243{degrees}C, under loading conditions ({Delta}K, R, cyclic frequency) conducive to environmentally-assisted cracking (EAC) under quasi-stagnant conditions. Following fatigue testing under quasi-stagnant conditions where EAC was observed, the specimens were then fatigue tested under conditions where active water flow of either 1.7 m/sec. or 4.7 m/sec. was applied parallel to the crack. Earlier experiments on unclad surface-cracked specimens of the same steel exhibited EAC under quasi- stagnant conditions, but water flow rates at 1.7 m/sec. and 5.0 m/sec. parallel to the crack mitigated EAC. In the present experiments on clad specimens, water flow at approximately the same as the lower of these velocities did not mitigate EAC, and a free stream velocity approximately the same as the higher of these velocities resulted in sluggish mitigation of EAC. The lack of robust EAC mitigation was attributed to the greater crack surface roughness in the cladding interfering with flow induced within the crack cavity. An analysis employing the computational fluid dynamics code, FIDAP, confirmed that frictional forces associated with the cladding crack surface roughness reduced the interaction between the free stream and the crack cavity.

James, L.A; Lee, H.B.; Wire, G.L.; Novak, S.R. [Bettis Atomic Power Lab., West Mifflin, PA (United States); Cullen, W.H. [Materials Engineering Associates, Inc., Lanham, MD (United States)

1996-04-01T23:59:59.000Z

88

Improved Fluid Flow Measurements: Feedwater Flow  

Science Conference Proceedings (OSTI)

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

2012-11-28T23:59:59.000Z

89

Standard Rates, Budget Office, Brookhaven National Laboratory...  

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

Standard Rates Standard Rates for Brookhaven National Laboratory is available in PDF file formats. This file contains rates for Distributed Technical Services, Scientific Devices...

90

Dispersed-Flow Film Boiling Heat Transfer Data near Spacer Grids in a Rod Bundle  

Science Conference Proceedings (OSTI)

Technical Paper / Radiation Effects and Their Relationship to Geological Repository / Heat Transfer and Fluid Flow

Graydon L. Yoder; Jr.; David G. Morris; Charles B. Mullins; Larry J. Ott

91

Pressure vessel and piping codes. Technical basis for revised reference crack growth rate curves for pressure boundary steels in LWR environment  

SciTech Connect

Since the inception of the pressure vessel and piping codes the reference fatigue crack growth rate curves have been contained in Appendix A of Sect. XI. The curves have been designed to be applicable to carbon and low alloy pressure vessel steels exposed to either air or light water reactor coolant environments. Data obtained over the past several years have shown a different behavior of these steels in the light water reactor environment than that predicted by the present reference curve. A revised set of reference curves has been formulated, incorporating a new curve shape as well as a dependency of growth rate on R ratio (minimum load/maximum load). This work provides the background and justification for such a revision, details the methodology used to develop the revised curves, and includes an evalution of the adequacy and impact of the revised curves as compared with the single curve which they replace. 24 references.

Bamford, W.H.

1980-11-01T23:59:59.000Z

92

High Efficiency and High Rate Deposited Amorphous Silicon-Based Solar Cells: Final Technical Report, 1 September 2001--6 March 2005  

SciTech Connect

The objectives for the University of Toledo are to: (1) establish a transferable knowledge and technology base for fabricating high-efficiency triple-junction a-Si-based solar cells, and (2) develop high-rate deposition techniques for the growing a-Si-based and related alloys, including poly-Si, c-Si, a-SiGe, and a-Si films and photovoltaic devices with these materials.

Deng, X.

2006-01-01T23:59:59.000Z

93

Simulations of the Neutral-beam-induced Rotation, Radial Electric Field, and Flow Shearing Rate in Next-step Burning Plasmas  

SciTech Connect

Toroidal rotation of plasmas in present tokamaks is beneficial for increasing the stability to wall-induced MHD and appears to reduce the anomalous transport associated with micro-turbulence. This paper calculates the toroidal rotation expected from neutral-beam injection in the proposed FIRE and ITER-FEAT tokamak reactors. Self-consistent burning plasmas for these tokamaks have been constructed using the TRANSP plasma analysis code. Neutral-beam injection has been proposed for FIRE and ITER-FEAT. The neutral-beam-induced torques are computed, and assumptions for the anomalous transport of toroidal angular momentum are used to calculate the toroidal rotation profiles. The central Mach numbers are about 3-8%. The ratio of the rotation speed to the Alfvin speed is less than 1%. Assuming neoclassical poloidal rotation and force balance, the radial electric field and flow shearing rate are calculated. Peak shearing rates near the outboard edge are in the 10-100 krad/s range.

R.V. Budny

2002-08-13T23:59:59.000Z

94

TMS Technical Divisions  

Science Conference Proceedings (OSTI)

TMS BOARD OF DIRECTORS · TMS TECHNICAL DIVISIONS · COMMITTEE HOME PAGES. TOOLS AND RESOURCES. TECHNICAL COMMITTEE TOOLKIT.

95

[Geothermal resource/reservoir investigations based on heat flow and thermal gradient data for the US]. 6. quarterly technical progress report  

Science Conference Proceedings (OSTI)

During the second quarter of the second year of the contract activity has focused on the task of implementing the exploration well data base. In addition the author has continued to work on the tasks of the maintenance of the WWW site with the heat flow and gradient data base, and development of a modeling capability for analysis of the geothermal system exploration data. He is implementing the data base template for geothermal system temperature-depth/gradient/heat flow data to be used in conjunction with the regional temperature-depth/gradient/heat flow data base that he had already developed. The implementation this quarter has focused on the state of Nevada as the most number of wells are there and few of the wells have been previously available in a data base. A map is enclosed that updates the state of Nevada from the preliminary map in the first quarterly report. They presently are entering data into the geothermal data base. They now have over 1,000 sites in Nevada with data from the sources that they have access to at this time. The breakdown based on the data now entered into the data base is shown in a table.

Blackwell, D.D.

1998-08-18T23:59:59.000Z

96

[Geothermal resource/reservoir investigations based on heat flow and thermal gradient data for the US]. 7. quarterly technical progress report  

Science Conference Proceedings (OSTI)

During the report period, activity has continued to focus on the task of implementing the exploration well data base. In addition the author has continued to work on the tasks of the maintenance of the WWW site with the heat flow and gradient data base, and development of a modeling capability for analysis of the geothermal system exploration data. He is implementing the data base template for geothermal system temperature-depth/gradient/heat flow data to be used in conjunction with the regional temperature-depth/gradient/heat flow data base that he had already developed. Some results of the implementation are included with this report in the form of graphic summaries of the data prepared from the assembled data base. He has continued to enter data into the geothermal data base. The implementation this quarter has continued to focus on the state of Nevada as the most number of wells are there and few of the wells have been previously available in a data base. During this quarter he has maintained the Internet home page illustrating and having available for distribution the regional data base and maps. The address of the page is http://www.smu.edu/{approximately}geothermal/.

Blackwell, D.D.

1998-10-29T23:59:59.000Z

97

Systematic Method for Evaluating Extraction and Injection Flow Rates for 100-KR-4 and 100-HR-3 Groundwater Operable Unit Pump-and-Treat Interim Actions for Hydraulic Containment  

Science Conference Proceedings (OSTI)

This document describes a systematic method to develop flow rate recommendations for Pump-and-Treat (P&T) extraction and injection wells in 100-KR-4 and 100-HR-3 Groundwater Operable Units (OU) of the Hanford Site. Flow rate recommendations are developed as part of ongoing performance monitoring and remedy optimization of the P&T interim actions to develop hydraulic contairnnent of the dissolved chromium plume in groundwater and protect the Columbia River from further discharges of groundwater from inland. This document details the methodology and data required to infer the influence of individual wells near the shoreline on hydraulic containment and river protection and develop flow rate recommendations to improve system performance and mitigate potential shortcomings of the system configuration in place.

Spiliotopoulos, Alexandros A.

2013-03-20T23:59:59.000Z

98

PHYSICS LAB: TECHNICAL ACTIVITIES 1999  

Science Conference Proceedings (OSTI)

Most Recent Technical Activities, "Technical Activities 1999" - NISTIR 6438. TECHNICAL ACTIVITIES 1999. This report summarizes ...

99

PHYSICS LAB: TECHNICAL ACTIVITIES 1998  

Science Conference Proceedings (OSTI)

Most Recent Technical Activities, TECHNICAL ACTIVITIES 1998 - NISTIR NISTIR 6268. TECHNICAL ACTIVITIES 1998. ...

100

Multiphase flow calculation software  

DOE Patents (OSTI)

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

Fincke, James R. (Idaho Falls, ID)

2003-04-15T23:59:59.000Z

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


101

APS Technical Update Index  

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

Updates Technical Updates are notices that share beamline technical and operations developments with APS users. For additional information contact the APS User Technical Interface....

102

Office of Technical Guidance  

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

Guidance Director's Perspective Welcome to the Office of Technical Guidance Edith A. Chalk, Director Welcome to the Office of Technical Guidance. The Office of Technical Guidance...

103

Technical, economic and risk analysis of multilateral wells  

E-Print Network (OSTI)

The oil and gas industry, more than at any time in the past, is highly affected by technological advancements, new products, drilling and completion techniques, capital expenditures (CAPEX), operating expenditures (OPEX), risk/uncertainty, and geopolitics. Therefore, to make a decision in the upstream business, projects require a thorough understanding of the factors and conditions affecting them in order to systematically analyze, evaluate and select the best choice among all possible alternatives. The objective of this study is to develop a methodology to assist engineers in the decision making process of maximizing access to reserves. The process encompasses technical, economic and risk analysis of various alternatives in the completion of a well (vertical, horizontal or multilateral) by using a well performance model for technical evaluation and a deterministic analysis for economic and risk assessment. In the technical analysis of the decision making process, the flow rate for a defined reservoir is estimated by using a pseudo-steady state flow regime assumption. The economic analysis departs from the utilization of the flow rate data which assumes a certain pressure decline. The financial cash flow (FCF) is generated for the purpose of measuring the economic worth of investment proposals. A deterministic decision tree is then used to represent the risks inherent due to geological uncertainty, reservoir engineering, drilling, and completion for a particular well. The net present value (NPV) is utilized as the base economic indicator. By selecting a type of well that maximizes the expected monetary value (EMV) in a decision tree, we can make the best decision based on a thorough understanding of the prospect. The method introduced in this study emphasizes the importance of a multi-discipline concept in drilling, completion and operation of multilateral wells.

Arcos Rueda, Dulce Maria

2008-12-01T23:59:59.000Z

104

Analysis of technical loss in distribution line system  

Science Conference Proceedings (OSTI)

This research was aimed to present Technical loss analysis in Hatyai of Provincial Electricity Authority (PEA). This Analysis used calculation and PSS/Adept program. For considering the technical loss in distribution system included: transmission line ... Keywords: PSS/Adept program, technical loss, three phase power flow

Narong Mungkung; Nittaya Gomurut; Tanes Tanitteerapan; Somchai Arunrungrusmi; Weerachai Chaokumnerd; Toshifumi Yuji

2009-05-01T23:59:59.000Z

105

Chapter 5. Technical Notes  

Science Conference Proceedings (OSTI)

... OOF: Finite Element Analysis of Microstructures. Table of Contents, Chapter 5. Technical Notes, OOF home. ... Chapter 5. Technical Notes. ...

2013-08-23T23:59:59.000Z

106

NCSL International Technical Exchange  

Science Conference Proceedings (OSTI)

NCSL International Technical Exchange. Purpose: The NCSL International ... Charleston, SC 29418. Technical Contact: Val Miller (301) 975-3602.

2013-02-19T23:59:59.000Z

107

Technical Brief  

E-Print Network (OSTI)

ii iiiFOREWARD The Depleted Uranium Technical Brief is designed to convey available information and knowledge about depleted uranium to EPA Remedial Project Managers, On-Scene Coordinators, contractors, and other Agency managers involved with the remediation of sites contaminated with this material. It addresses relative questions regarding the chemical and radiological health concerns involved with depleted uranium in the environment. This technical brief was developed to address the common misconception that depleted uranium represents only a radiological health hazard. It provides accepted data and references to additional sources for both the radiological and chemical characteristics, health risk as well as references for both the monitoring and measurement and applicable treatment techniques for depleted uranium. Please Note: This document has been changed from the original publication dated

Depleted Uranium; Brian Littleton

2006-01-01T23:59:59.000Z

108

Electricity from hot dry rock geothermal energy: technical and economic issues  

SciTech Connect

Extraction of energy from hot dry rock would make available a nearly unlimited energy source. Some of the technical problems and possible economic tradeoffs involved in a power generating system are examined and possible solutions proposed. An intertemporal optimization computer model of electricity production from a hot dry rock geothermal source has been constructed. The effects of reservoir degradation, variable fluid flow rate, and drilling operations are examined to deetermine optimal strategies for reservoir management and necessary conditions for economic feasibility.

Tester, J.W.; Morris, G.E.; Cummings, R.G.; Bivins, R.L.

1979-01-01T23:59:59.000Z

109

Portable wastewater flow meter  

DOE Patents (OSTI)

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

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

1999-02-02T23:59:59.000Z

110

Portable wastewater flow meter  

DOE Patents (OSTI)

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

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

1990-01-01T23:59:59.000Z

111

NIST Physics Laboratory: Technical Activities 2000  

Science Conference Proceedings (OSTI)

Most Recent Technical Activities, Technical Activities 2000 - NISTIR 6590. TECHNICAL ACTIVITIES 2000. ... Most Recent Technical Activities ...

112

Application of direct-fitting, mass-integral, and multi-rate methods to analysis of flowing fluid electric conductivity logs from Horonobe, Japan  

E-Print Network (OSTI)

traces of drilling mud) and formation fluid flowing into theof drilling mud in the wellbore may impact fluid logging twodrilling mud itself is presumably significantly denser than formation fluid,

Doughty, C.; Tsang, C.-F.; Hatanaka, K.; Yabuuchi, S.; Kurikami, H.

2008-01-01T23:59:59.000Z

113

Ice shelf-ocean interactions in a general circulation model : melt-rate modulation due to mean flow and tidal currents  

E-Print Network (OSTI)

Interactions between the ocean circulation in sub-ice shelf cavities and the overlying ice shelf have received considerable attention in the context of observed changes in flow speeds of marine ice sheets around Antarctica. ...

Dansereau, Véronique

2012-01-01T23:59:59.000Z

114

Argonne TDC: Technical Services Agreemens  

Technical Services Agreements with Industrial Partners . Argonne researchers provide short-term technical assistance to companies with technical problems requiring ...

115

EMC 2007: Technical Program  

Science Conference Proceedings (OSTI)

Technical Program Overview. Technical sessions commence with the plenary session on Wednesday, June 20 at 8:20 a.m., in the Leighton Concert Hall of the  ...

116

Office of Waste Processing Technical Exchange  

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

this hotel at the government per diem rate of 132.00 per night. Please reference the "DOE EM Waste Processing Technical Exchange 2010" when making your reservation to the get...

117

Elbow mass flow meter  

SciTech Connect

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

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

1994-01-01T23:59:59.000Z

118

FRVT 2002: Technical Appendices  

Science Conference Proceedings (OSTI)

Page 1. Technical Appendices Sponsors and Supporters: Defense Advanced Research Projects Agency Department of ...

119

Business and Technical Resources  

Science Conference Proceedings (OSTI)

Business and Technical Resources. Small Business Administration. The SBA provides information on programs for starting ...

2012-06-19T23:59:59.000Z

120

Technical Guidelines Development Committee  

Science Conference Proceedings (OSTI)

TECHNICAL GUIDELINES DEVELOPMENT COMMITTEE (TGDC). The TGDC has been chartered by the US Election Assistance ...

2012-11-07T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Technical Architecture  

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

1, 2011 - October 23, 2011) 1, 2011 - October 23, 2011) Help Desk (1 st Tier) Ticket Resolution Rate Fiscal October 2011(Rating Period 9-Performance Objective 14-1) The Help Desk retained and resolved 75.5% of the tickets they created in the reporting period. Average Days to Close Tickets by Priority (Tickets Opened and Closed in Fiscal October 2011) * Critical Priority Tickets - 1 day * High Priority Tickets - 1 day * Normal Priority Tickets - 2 days * Low Priority Tickets - no low priority tickets were closed in fiscal October 2011 Key System Requests (October 1, 2011 - October 23, 2011) 97.8 percent of Key System requests in the reporting period were completed on or before the due date. The key systems generating the most requests during the October reporting

122

Technical Architecture  

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

24, 2011 - November 27, 2011) 24, 2011 - November 27, 2011) Help Desk (1 st Tier) Ticket Resolution Rate Fiscal November 2011(Rating Period 9-Performance Objective 14-1) The Help Desk retained and resolved 67.9% of the tickets they created in the reporting period. Average Days to Close Tickets by Priority (Tickets Opened and Closed in Fiscal November 2011) * Critical Priority Tickets - 1 day * High Priority Tickets - 2 days * Normal Priority Tickets - 2 days * Low Priority Tickets - no low priority tickets were closed in Fiscal November 2011 Key System Requests (October 24, 2011 - November 27, 2011) 93.3 percent of Key System requests in the reporting period were completed on or before the due date. The key systems generating the most requests during the November

123

Measurement of the Rates of Production and Dissipation of Turbulent Kinetic Energy in an Energetic Tidal Flow: Red Wharf Bay Revisited  

Science Conference Proceedings (OSTI)

Simultaneous measurements of the rates of turbulent kinetic energy (TKE) dissipation (?) and production (P) have been made over a period of 24 h at a tidally energetic site in the northern Irish Sea in water of 25-m depth. Some ? profiles from 5 ...

Tom P. Rippeth; John H. Simpson; Eirwen Williams; Mark E. Inall

2003-09-01T23:59:59.000Z

124

Instrumentation for Increased Power Flow  

Science Conference Proceedings (OSTI)

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

2007-12-06T23:59:59.000Z

125

Solids mass flow determination  

DOE Patents (OSTI)

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

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

1981-01-01T23:59:59.000Z

126

Energy Rating  

E-Print Network (OSTI)

California Home Energy Audit shall be completed for a home only if it is completed as specified by these regulations and the HERS Technical Manual.” Scope and Application

California Home

2008-01-01T23:59:59.000Z

127

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

Open Energy Info (EERE)

studies, Coso Geothermal Area, China Lake, California. Technical report Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Heat flow studies, Coso Geothermal...

128

FAR Card: Technical specifiers  

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

specifiers specifiers Technical specifiers You've been told: You've been told: "I can't get you that product." "I can't get you that product." Technical specifiers You've been told: "I can't get you that product." Technical specifiers You've been told: "I can't get you that product." Technical specifiers You've been told: "I can't get you that product." Technical specifiers You've been told: "I can't get you that product." Technical specifiers You've been told: "I can't get you that product." Technical specifiers You've been told: "I can't get you that product." Technical specifiers Technical specifiers You've been told: You've been told: "I can't get you that product." "I can't get you that product."

129

DOCKET NO: A-98-49 TECHNICAL SUPPORT DOCUMENT FOR  

E-Print Network (OSTI)

abandoned TSD Technical Support Document UBD underbalanced drilling WFL water flow log WIPP Waste Isolation the use of air drilling (underbalanced drilling, or UBD, techniques) is very limited in the Delaware Basin

130

Definition: Rating | Open Energy Information  

Open Energy Info (EERE)

power, such as transformers, or transport it from one location to another, such as transmission lines, the power rating almost always refers to the maximum power flow...

131

Senior Technical Safety Manager  

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

Technical Program Technical Program Manager Qualification Standard DOE-STD-1178-2004 May 2013 Reference Guide The Functional Area Qualification Standard References Guides are developed to assist operators, maintenance personnel, and the technical staff in the acquisition of technical competence and qualification within the Technical Qualification Program. Please direct your questions or comments related to this document to the Office of Leadership and Career Manager, Technical Qualification Program (TQP), Albuquerque Complex. This page is intentionally blank. Table of Contents i FIGURES ....................................................................................................................................... ii TABLES ......................................................................................................................................... ii

132

Technical Information Officers | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Technical Information Officers Technical Information Officers Print page Print page Email page Email page Technical Information Officers (TIO) serve as the principal DOE or NNSA office point of contact and assistant to, and liaison with, the DOE Office of Scientific and Technical Information (OSTI) that serves as the Department's office charged with the Scientific and Technical Information Program (STIP). The TIOs are to be familiar with the STI Programs within their Office they represent (given they have contracting financial assistance and/or acquisition activities) and for their major site/facility management contractor(s) STI Program to discern compliance with the DOE O 241.1B. They must maintain an up-to-date knowledge-base of the STI Program activities and provide timely feedback on issues as they emerge. While

133

Technical Value Center  

Science Conference Proceedings (OSTI)

Identifies opportunities to increase awareness and utilization of AOCS Technical Services activities and products. Technical Value Center AOCS History and Governance about us aocs committees contact us division council fats governing board history

134

FAR Card: Technical specifiers  

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

specifiers Technical specifiers You've been told: You've been told: "I can't get you that product." "I can't get you that product." Technical specifiers You've been told: "I can't...

135

NBS TECHNICAL NOTE 674  

Science Conference Proceedings (OSTI)

Page 1. NBS TECHNICAL NOTE 674 Page 2. NATIONAL BUREAU OF STANDARDS The National Bureau of Standards ...

2002-08-19T23:59:59.000Z

136

NIST Technical Note XXXX  

Science Conference Proceedings (OSTI)

Page 1. NIST Technical Note 1621 Optical Radiation Measurements Based on Detector Standards George P. Eppeldauer, Editor Page 2. ...

2010-10-08T23:59:59.000Z

137

Technical Committee Member - TMS  

Science Conference Proceedings (OSTI)

Volunteer Training Module. March 2013. 1. Your Professional Partner for Career Advancement. Technical Committee Member. Online Training Module.

138

Legend Technical Services, Inc.  

Science Conference Proceedings (OSTI)

Legend Technical Services, Inc. NVLAP Lab Code: 102081-0. Address and Contact Information: 88 Empire Drive St. Paul ...

2013-09-20T23:59:59.000Z

139

Johns Manville Technical Center  

Science Conference Proceedings (OSTI)

Johns Manville Technical Center. NVLAP Lab Code: 100425-0. Address and Contact Information: 10100 West Ute Avenue ...

2013-09-20T23:59:59.000Z

140

4. Trends in Natural Gas Transportation Rates  

U.S. Energy Information Administration (EIA)

Energy Information Administration 39 Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates 4. Trends in Natural Gas Transportation Rates

Note: This page contains sample records for the topic "flow rate technical" 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

Renewable Energy Technical Potential | OpenEI  

Open Energy Info (EERE)

Technical Potential Technical Potential Dataset Summary Description No description given. Source National Renewable Energy Laboratory Date Released July 03rd, 2012 (2 years ago) Date Updated July 03rd, 2012 (2 years ago) Keywords biopower csp geothermal hydropower hydrothermal Renewable Energy Technical Potential rooftop United States utility-scale wind Data text/csv icon United States Renewable Energy Technical Potential (csv, 7.7 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating

142

Technical Information Officers | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Technical Information Officers Technical Information Officers Print page Print page Email page Email page Technical Information Officers: Serve as the DOE element representatives to STIP and ensure that STI objectives and requirements are incorporated into strategic planning, management information plans, life-cycle procedures from project initiation to close-out, and contract language as appropriate. Coordinate with contractor STI managers and have adequate familiarity with STI activities to discern contractor compliance with the CRD portion of this directive. Coordinate the implementation of appropriate review and release procedures by DOE elements, DOE contractors, and financial assistance recipients as appropriate. Serve as Releasing Officials or coordinate designation and official

143

Advanced Manufacturing Office: Technical Assistance  

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

Assistance on Twitter Bookmark Advanced Manufacturing Office: Technical Assistance on Google Bookmark Advanced Manufacturing Office: Technical Assistance on Delicious Rank...

144

Technical Assistance | Department of Energy  

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

Resources Technical Assistance Technical Assistance Education and Training Energy Resource Library Funding Opportunities Military Initiative Newsletter Roundtables START Program...

145

Vanadium Redox Flow Batteries  

Science Conference Proceedings (OSTI)

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

2007-03-30T23:59:59.000Z

146

Final Technical Report  

Science Conference Proceedings (OSTI)

During the contract period noted above, the Syracuse University Industrial Assessment Center conducted 97.5 assessment days for 98 different industrial clients. These assessments developed 818 assessment recommendations with an overall implementation rate of 51 % (AR’s). Total recommended dollar savings for the period was $17,386,758.00, with $8,893,212.00 actually implemented, for a dollar implementation rate of 57%. The Center employed a total of sixteen undergraduate interns throughout the contract period. Nine of these students stayed on at Syracuse University for graduate study with Center support; five students pursued graduate study at other universities. Ten of these students have, or will, accept professional positions in the energy consulting field. The Center has successfully engaged with a wide variety of professional and development organizations, including the Manufacturers Association of Central New York, The Central New York Technical Development Organization, (the local MEP), the New York State Energy Research and Development Authority, The New York Power Authority, the Onondaga County Citizens Energy Committee, and the New York State Center of Excellence on Indoor Environmental Systems.

Frederick J. Carranti, P.E.

2008-02-27T23:59:59.000Z

147

Use of very-high-frequency plasmas to prepare a-Si:H-based triple-junction solar cells at high deposition rates: Annual technical status report, 11 March 1998--11 March 1999  

DOE Green Energy (OSTI)

This report describes work performed by Energy Conversion Devices, Inc. (ECD) during this phase of this subcontract. ECD researchers have made significant progress in advancing the very high frequency (VHF), high-rate technology. They demonstrated that 8.0% stable efficiencies can be achieved for a-Si:H cells whose i-layers are prepared at rates near 10 {angstrom}/s using the VHF technique. Presently, there is not a great difference in the performance of a-Si:H cells made using the VHF technique and i-layer deposition rates near 10 {angstrom}/s and that for cells made using the standard 13.56 MHz technique and rates near 1 {angstrom}/s in the same deposition system. In terms of the a-SiGe:H cells, researchers have completed a number of studies of devices with properties appropriate for middle-junction cells-that is, cells without Ag/ZnO back-reflectors having Voc values near 0.75V and Jsc values near 8.0 mA/cm{sup 2} when measured using AM1.5 light filtered using a 530-nm, low-band-pass filter. The stabilized proper ties for these cells prepared at i-layer rates near 10 {angstrom}/s are again similar to a-SiGe:H cells made using the same deposition hardware and the low-rate 13.56 MHz method. Establishing an initial 10.5% for a triple-junction cell whose i-layers are prepared at the high rates sets the baseline for ECD's future studies. The triple-junction cell degradation (10%--13%) with prolonged light soaking is similar to that regularly obtained for cells prepared at low i-layer deposition rates (1 {angstrom}/s). This is important because the use of high-rate methods to prepare i-layers typically leads to less-stable materials and cells. Increasing the buffer-layer deposition rate to 6 {angstrom}/s leads to nearly a 15-min decrease in the total deposition time, whereas the increase in the n-layer and p-layer deposition rates both decrease the total time by 5 and 5.8 min, respectively. Thus, besides the i-layer growth rates, increasing the buffer layer growth rate has the strongest effect on the deposition time of the triple-junction semiconductor structures.

Jones, S.J.; Liu, T.; Tsu, D.; Izu, M.

1999-10-25T23:59:59.000Z

148

Elbow mass flow meter  

DOE Patents (OSTI)

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

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

1994-08-16T23:59:59.000Z

149

Final Technical Report  

DOE Green Energy (OSTI)

Significant progress was made in testing methods to harvest corn stover in a “single pass” harvest mode (collect corn grain and stover at the same time). This is technically feasible on small scale, but additional equipment refinements will be needed to facilitate cost effective harvest on a larger scale. Transportation models were developed, which indicate that at a corn stover yield of 2.8 tons/acre and purchase price of $35/ton stover, it would be unprofitable to transport stover more than about 25 miles; thus suggesting the development of many regional collection centers. Therefore, collection centers should be located within about 30 miles of the farm, to keep transportation costs to an acceptable level. These collection centers could then potentially do some preprocessing (to fractionate or increase bulk density) and/or ship the biomass by rail or barge to the final customers. Wet storage of stover via ensilage was tested, but no clear economic advantages were evident. Wet storage eliminates fire risk, but increases the complexity of component separation and may result in a small loss of carbohydrate content (fermentation potential). A study of possible supplier-producer relationships, concluded that a “quasi-vertical” integration model would be best suited for new bioproducts industries based on stover. In this model, the relationship would involve a multiyear supply contract (processor with purchase guarantees, producer group with supply guarantees). Price will likely be fixed or calculated based on some formula (possibly a cost plus). Initial quality requirements will be specified (but subject to refinement).Producers would invest in harvest/storage/transportation equipment and the processor would build and operate the plant. Pilot fermentation studies demonstrated dramatic improvements in yields and rates with optimization of batch fermentor parameters. Demonstrated yields and rates are approaching those necessary for profitable commercial operation for production of ethanol or lactic acid. The ability of the biocatalyst to adapt to biomass hydrolysate (both biomass sugars and toxins in the hydrolysate) was demonstrated and points towards ultimate successful commercialization of the technology. However, some of this work will need to be repeated and possibly extended to adapt the final selected biocatalyst for the specific commercial hydrolysate composition. The path from corn stover in the farm field to final products, involves a number of steps. Each of these steps has options, problems, and uncertainties; thus creating a very complex multidimensional obstacle to successful commercial development. Through the tasks of this project, the technical and commercial uncertainties of many of these steps have been addressed; thus providing for a clearer understanding of paths forward and commercial viability of a corn stover-based biorefinery.

Aristos Aristidou Natureworks); Robert Kean (NatureWorks); Tom Schechinger (IronHorse Farms, Mat); Stuart Birrell (Iowa State); Jill Euken (Wallace Foundation & Iowa State)

2007-10-01T23:59:59.000Z

150

Flow Test | Open Energy Information  

Open Energy Info (EERE)

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

151

Technical Review Panel Report  

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

TRP Report v7, 12 Aug 2012 TRP Report Final December 2012 TRP Report v7, 12 Aug 2012 TRP Report Final December 2012 Advanced Reactor Concepts Technical Review Panel Report Evaluation and Identification of future R&D on eight Advanced Reactor Concepts, conducted April - September 2012 December 2012 Public release version 2 Public release version 3 Table of Contents Summary ................................................................................................................................... 4 1. Overview of the Technical Review Panel Process ............................................................... 5 2. Technical Review Panel Criteria ......................................................................................... 6 3. Concept Summaries ........................................................................................................... 8

152

EMC 2011 Technical Program  

Science Conference Proceedings (OSTI)

Each technical area is being organized by a committee. Visit the organizers page for a list of the organizers' names. Energy Conversion and Storage Materials

153

Web Survey Technical Report  

E-Print Network (OSTI)

Glisson,W.B. Welland,R.C. DCS Technical Report Series pp 27 Dept of Computing Science, University of Glasgow

Glisson, W.B.; Welland, R.C.

154

EMC 2010 Technical Program  

Science Conference Proceedings (OSTI)

The technical program commences with the plenary session on Wednesday, June 23 at 8:30 a.m. The plenary session will be held in Jordan Auditorium, ...

155

TMS 2011: Technical Program  

Science Conference Proceedings (OSTI)

TMS 2011: Technical Program: Materials and Society: Energy and ... by utilizing all available energy sources including solar and stored energy in the form of ...

156

Superalloys 2012: Technical Program  

Science Conference Proceedings (OSTI)

Apr. 2012: Authors Notified of Oral/Interactive Status ... on Sunday evening, followed by technical sessions and presentations of both oral and interactive posters ...

157

TECHNICAL NOTE A  

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

TECHNICAL NOTE A novel FRET approach for in situ investigation of cellulase-cellulose interaction Liqun Wang & Yiqing Wang & Arthur J. Ragauskas Received: 15 May 2010 Revised: 9...

158

ICME 2011: Technical Program  

Science Conference Proceedings (OSTI)

ICME 2011: Technical Program July 10-14, 2011 • Seven Springs Mountain Resort • Seven Springs, PA. All presentations will be held in the Exhibit Hall.

159

TMS 2012: Technical Program  

Science Conference Proceedings (OSTI)

TMS 2012: Technical Program: High Performance Materials March 11-15, 2012 • Orlando, FL. Among the myriad challenges to be explored in this track of the ...

160

Past DOE Technical Standards Program Procedures | Department...  

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

Information Center DOE Technical Standards Program DOE Technical Standards Procedures Past DOE Technical Standards Program Procedures Past DOE Technical Standards Program...

Note: This page contains sample records for the topic "flow rate technical" 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

Approved DOE Technical Standards | Department of Energy  

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

DOE Technical Standards Approved DOE Technical Standards DOE Technical Standards Program August 16, 2013 Technical Standards, DOE-HDBK-1108-2002 Change Notice 2 (July 2013)...

162

Safety and Technical Services  

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

Safety and Technical Services Safety and Technical Services Minimize The Safety and Technical Services (STS) organization is a component of the Office of Science's (SC's) Oak Ridge Integrated Support Center. The mission of STS is to provide excellent environmental, safety, health, quality, and engineering support to SC laboratories and other U.S. Department of Energy program offices. STS maintains a full range of technically qualified Subject Matter Experts, all of whom are associated with the Technical Qualifications Program. Examples of the services that we provide include: Integrated Safety Management Quality Assurance Planning and Metrics Document Review Tracking and trending analysis and reporting Assessments, Reviews, Surveillances and Inspections Safety Basis Support SharePoint/Dashboard Development for Safety Programs

163

Figure 3. Production Schedules at Two Development Rates  

U.S. Energy Information Administration (EIA)

... Rates for the 95 Percent Probability of Recovering 5.7 Billion Barrels of Technically Recoverable Oil from the ANWR Coastal Plain of Alaska:

164

igure 4. Production Schedules at Two Development Rates for the ...  

U.S. Energy Information Administration (EIA)

Figure 4. Production Schedules at Two Development Rates for the Statistical Mean of Recovering 10.3 Billion Barrels of Technically Recoverable Oil from the ANWR ...

165

Figure 7. Projected Production for the High Development Rate of ...  

U.S. Energy Information Administration (EIA)

... Development Rate of Technically Recoverable Oil Estimated at 5 Percent, Mean, and 95 Percent Probabilities for the ANWR Coastal Plain of the Alaska North ...

166

Rate Schedules  

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

One of the major responsibilities of Southeastern is to design, formulate, and justify rate schedules. Repayment studies prepared by the agency determine revenue requirements and appropriate rate...

167

DOE Technical Standards Program: Recently Approved DOE Technical...  

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

Recently Approved DOE Technical Standards Office of Nuclear Safety This page lists DOE technical standards that have been approved and added to the distribution. If they are...

168

Final Technical Report  

Science Conference Proceedings (OSTI)

The Net100 project was motivated by complaints from computational scientists and researchers at DOE laboratories who were frequently unable to transfer data across the country at appropriate available bandwidth rates. Many high-performance distributed computing applications transfer large volumes of data over wide area networks and require data rates on the order of gigabits per second. Even though Internet backbone speeds have increased considerably in recent years, distributed applications are rarely able to take full advantage of these new high-capacity networks. The goal of the Net100 project was to try to improve the network performance of scientific applications without requiring the intervention of a network expert. The main objective was to have the operating system dynamically tune network flows so the application and the scientist would not have to be network-aware. The Net100 project sought to accomplish this by augmenting the tools and technology developed as a part of the NSF-sponsored Web100 project.

Brown, Janet; Huntoon, Gwendolyn; Mathis, Matthew

2004-11-30T23:59:59.000Z

169

DOE Technical Standards Program: Archive  

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

Department of Energy Technical Standards Archives Office of Nuclear Safety Number Title Status TSPP-00 Technical Standards Program Topical Committees (TSPP-00) PDF TSPP-00 TSPP-01...

170

OpenEI - Technical Reference  

Open Energy Info (EERE)

http:en.openei.orgdatasetstaxonomyterm8710 en Technical Reference and Technical Database for Hydrogen Compatibility of Materials http:en.openei.orgdatasetsnode927...

171

OpenEI - Technical Database  

Open Energy Info (EERE)

http:en.openei.orgdatasetstaxonomyterm8720 en Technical Reference and Technical Database for Hydrogen Compatibility of Materials http:en.openei.orgdatasetsnode927...

172

Ocean Technical | Data.gov  

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

Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Technical Community of Practice Through a variety of...

173

WebMetrics: Technical Overview  

Science Conference Proceedings (OSTI)

VUG Home Page NIST Web Metrics Technical Overview. Technical Overview. NIST Logo. Good usability is critical to the success of a website. ...

174

Argonne TDC: Technical Services Agreemens  

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

Services Agreements with Industrial Partners Argonne researchers provide short-term technical assistance to companies with technical problems requiring expertise that is not...

175

Rates - WAPA-137 Rate Order  

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

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

176

Sustainable energy for all. Technical report of task force 2 in support of doubling the global rate of energy efficiency improvement and doubling the share of renewable energy in the global energy mix by 2030  

SciTech Connect

The UN Secretary General established the Sustainable Energy for All initiative in order to guide and support efforts to achieve universal access to modern energy, rapidly increase energy efficiency, and expand the use of renewable energies. Task forces were formed involving prominent energy leaders and experts from business, government, academia and civil society worldwide. The goal of the Task Forces is to inform the implementation of the initiative by identifying challenges and opportunities for achieving its objectives. This report contains the findings of Task Force Two which is dedicated energy efficiency and renewable energy objectives. The report shows that doubling the rate of energy efficiency improvements and doubling the share of energy from renewable sources by 2030 is challenging but feasible if sufficient actions are implemented. Strong and well-informed government policies as well as extensive private investment should focus on the high impact areas identified by the task force.

Nakicenovic, Nebojsa [International Institute for Applied Systems Analysis and Vienna University of Technology (Austria); Kammen, Daniel [Univ. of California, Berkeley, CA (United States); Jewell, Jessica [International Institute for Applied Systems Analysis (Austria)

2012-04-15T23:59:59.000Z

177

Final Technical Report  

Science Conference Proceedings (OSTI)

The two main objectives of this project were: 1) to develop and test technologies to harvest, transport, store, and separate corn stover to supply a clean raw material to the bioproducts industry, and 2) engineer fermentation systems to meet performance targets for lactic acid and ethanol manufacturers. Significant progress was made in testing methods to harvest corn stover in a “single pass” harvest mode (collect corn grain and stover at the same time). This is technically feasible on small scale, but additional equipment refinements will be needed to facilitate cost effective harvest on a larger scale. Transportation models were developed, which indicate that at a corn stover yield of 2.8 tons/acre and purchase price of $35/ton stover, it would be unprofitable to transport stover more than about 25 miles; thus suggesting the development of many regional collection centers. Therefore, collection centers should be located within about 30 miles of the farm, to keep transportation costs to an acceptable level. These collection centers could then potentially do some preprocessing (to fractionate or increase bulk density) and/or ship the biomass by rail or barge to the final customers. Wet storage of stover via ensilage was tested, but no clear economic advantages were evident. Wet storage eliminates fire risk, but increases the complexity of component separation and may result in a small loss of carbohydrate content (fermentation potential). A study of possible supplier-producer relationships, concluded that a “quasi-vertical” integration model would be best suited for new bioproducts industries based on stover. In this model, the relationship would involve a multiyear supply contract (processor with purchase guarantees, producer group with supply guarantees). Price will likely be fixed or calculated based on some formula (possibly a cost plus). Initial quality requirements will be specified (but subject to refinement).Producers would invest in harvest/storage/transportation equipment and the processor would build and operate the plant. Pilot fermentation studies demonstrated dramatic improvements in yields and rates with optimization of batch fermentor parameters. Demonstrated yields and rates are approaching those necessary for profitable commercial operation for production of ethanol or lactic acid. The ability of the biocatalyst to adapt to biomass hydrolysate (both biomass sugars and toxins in the hydrolysate) was demonstrated and points towards ultimate successful commercialization of the technology. However, some of this work will need to be repeated and possibly extended to adapt the final selected biocatalyst for the specific commercial hydrolysate composition. The path from corn stover in the farm field to final products, involves a number of steps. Each of these steps has options, problems, and uncertainties; thus creating a very complex multidimensional obstacle to successful commercial development. Through the tasks of this project, the technical and commercial uncertainties of many of these steps have been addressed; thus providing for a clearer understanding of paths forward and commercial viability of a corn stover-based biorefinery.

Aristos Aristidou Natureworks); Robert Kean (NatureWorks); Tom Schechinger (IronHorse Farms, Mat); Stuart Birrell (Iowa State); Jill Euken (Wallace Foundation & Iowa State)

2007-10-01T23:59:59.000Z

178

Final Technical Report  

DOE Green Energy (OSTI)

New and novel material and process technologies applied in wind blade designs and production are critical to increasing the competitiveness of wind power generation against traditional sources of energy. In this project, through collaboration between PPG Industries and MAG Industrial Automation Systems, the potential of using automated manufacturing for the production of fiber glass composite wind blades was evaluated from both technical and economic points of view. Further, it was demonstrated that by modifying the standard blade raw material forms through the use of cost effective pre-impregnated rovings coupled with using an automated fiber placement machine to lay up the parts, it is possible to produce state of the art composite laminates with significantly improved mechanical performance and with higher processing rates than standard blade production technology allows for today, thereby lowering the cost of energy over turbine blades made using traditional processes and materials. In conformity with the scope of work of the submitted proposal, the project team completed each task and documented and reported its findings on the appropriate quarterly report submitted to the DOE project team. The activities and this report are divided into 5 subtasks: (1) Material Investigation - Reviews traditional materials and key specifications and testing methods; (2) Manufacturing and Automation - Identifies new candidate material forms and automated layup processes; (3) Process Development - Performs trials of candidate materials and processes; (4) Predictive Analysis - Assesses impact of new material forms and automated processes on a model blade design; and (5) Feasibility Assessment - Compares traditional manufacturing processes and materials to new candidate material forms and automated processes.

Juan Camilo Serrano

2011-12-16T23:59:59.000Z

179

External Technical Review Report  

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

External Technical Review Report External Technical Review Report March 2010 U U . . S S . . D D e e p p a a r r t t m m e e n n t t o o f f E E n n e e r r g g y y O O f f f f i i c c e e o o f f E E n n v v i i r r o o n n m m e e n n t t a a l l M M a a n n a a g g e e m m e e n n t t External Technical Review (ETR) Process Guide September 2008 U.S. DOE Office of Environmental Management September 2008 External Technical Review Process Guide Page 2 of 37 TABLE OF CONTENTS 1.0 INTRODUCTION ....................................................................................................................... 3 1.1 Purpose of Process ............................................................................................................ 3 1.2 Background .........................................................................................................................

180

EV Technical Center  

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

March 2001 AQMD CONTRACT 00192 Project Number: TC-00-0101 Report Number: TC-00-0101-TR03 Electric Vehicle Technical Center Prepared by: Michel Wehrey Juan C. Argueta Julie M....

Note: This page contains sample records for the topic "flow rate technical" 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

Technical Report Technologically Enhanced  

E-Print Network (OSTI)

's National Hard Rock Mining Team and Abandoned Mine Lands Team, who are employees of the following EPA ..............................................................................1-16 Uranium Associations with Other Metal MiningTechnical Report on Technologically Enhanced Naturally Occurring Radioactive Materials from Uranium

182

External Technical Review Report  

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

This document has been developed to guide individuals and teams who will be involved in External Technical Reviews (ETR) of U.S. Department of Energy’s Office of Environmental Management (DOE-EM)...

183

technical committee toolkit  

Science Conference Proceedings (OSTI)

Jul 12, 2013 ... A resource which includes information guidelines and templates for committee meetings and other ... Committee Bylaws & Policies. ? Technical ... The following documents outline the procedure for proposing and selecting a ...

184

Technical Talks Timing  

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

Talks Timing The technical talks should last a maximum of 15 minutes with 5 minutes for set-up and 5 minutes for Q&A. No teamgroup presentations are allowed. The objective of...

185

EMC 2008: Technical Program  

Science Conference Proceedings (OSTI)

The technical program begins at 8:30 a.m. on Wednesday, June 25. All sessions are held on the campus of the University of California, Santa Barbara.

186

Technical Reference OVERVIEW  

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

and the ENERGY STAR Score in the United States and Canada Page 1 Parking and the ENERGY STAR Score in the United States and Canada Technical Reference OVERVIEW The ENERGY STAR...

187

Technical Working Group on Biological Evidence Preservation  

Science Conference Proceedings (OSTI)

Technical Working Group on Biological Evidence Preservation. ... Sexual Assault Forensic Examiner Technical Assistance, National Protocol; ...

2013-06-28T23:59:59.000Z

188

Transportation Rule Technical Support  

Science Conference Proceedings (OSTI)

EPRI initiated this project as part of an industry effort to seek regulatory relief for two low-level waste (LLW) transportation container rules that the industry perceived as overly conservative. This report presents the technical arguments for regulatory change developed by the EPRI project team. EPRI, through the cooperation of the Nuclear Energy Institute (NEI), is in the process of bringing these two technical arguments forward to the various regulatory agencies.

2002-10-02T23:59:59.000Z

189

Three dimensional flow processor  

DOE Patents (OSTI)

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

Crosetto, D.B.

1992-01-01T23:59:59.000Z

190

Energy Rating  

E-Print Network (OSTI)

Consistent, accurate, and uniform ratings based on a single statewide rating scale Reasonable estimates of potential utility bill savings and reliable recommendations on cost-effective measures to improve energy efficiency Training and certification procedures for home raters and quality assurance procedures to promote accurate ratings and to protect consumers Labeling procedures that will meet the needs of home buyers, homeowners, renters, the real estate industry, and mortgage lenders with an interest in home energy ratings

Cabec Conference; Rashid Mir P. E

2009-01-01T23:59:59.000Z

191

Insertion Rates  

Science Conference Proceedings (OSTI)

HOME > Insertion Rates. TECH HEADLINES. Research Explores a New Layer in Additive Manufacturin... Grand Opening Slated for Electron Microscopy Facility.

192

c. TECHNICAL DIVISIONS FUNDING POLICY  

Science Conference Proceedings (OSTI)

PROMOTING THE GLOBAL SCIENCE AND ENGINEERING PROFESSIONS CONCERNED WITH MINERALS,METALS,AND MATERIALS. TECHNICAL ...

193

Technical Assistance | Department of Energy  

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

Technical Assistance Technical Assistance Technical Assistance Photo courtesy of Dennis Schroeder, NREL 18022 Photo courtesy of Dennis Schroeder, NREL 18022 The U.S. Department of Energy offers technical assistance supporting energy efficiency and renewable energy. This technical assistance can include direct advice on issues or goals, tools and maps, and training. Some select technical assistance offerings are listed below. For States and Communities The State and Local Solution Center provides states and communities with resources addressing strategic energy planning, policy, financing, data management, and technologies to help them implement successful energy efficiency and renewable energy projects. The Weatherization Assistance Program Technical Assistance Center provides

194

Rate schedule  

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

Firm Power Service Provided by Rate/Charges Firm Power Service Provided by Rate/Charges Rate/Charges Effective Through (or until superceded) Firm Sales (SLIP-F9) Composite Rate SLIP 29.62 mills/kWh 9/30/2015 Demand Charge SLIP $5.18/kW-month 9/30/2015 Energy Charge SLIP 12.19 mills/kWh 9/30/2015 Cost Recovery Charge (CRC) SLIP 0 mills/kWh 9/30/2015 Transmission Service Provided by Current Rates effective10/12 - 9/15 (or until superceded) Rate Schedule Effective Through Firm Point-to-Point Transmission (SP-PTP7) CRSP $1.14 per kW-month $13.69/kW-year $0.00156/kW-hour $0.04/kW-day $0.26/kW-week 10/1/2008-9/30/2015 Network Integration Transmission (SP-NW3) CRSP see rate schedule 10/1/2008-9/30/2015 Non-Firm Point-to-Point Transmission (SP-NFT6) CRSP see rate schedule 10/1/2008-9/30/2015 Ancillary Services Provided by Rate Rate Schedule

195

Technical Assistance to Developers  

DOE Green Energy (OSTI)

This task supports the allowance of technical assistance to fuel-cell component and system developers as directed by the DOE. This task includes testing of novel materials and participation in the further development and validation of single cell test protocols. This task also covers technical assistance to DOE Working Groups, the U.S. Council for Automotive Research (USCAR) and the USCAR/DOE Driving Research and Innovation for Vehicle efficiency and Energy sustainability (U.S. Drive) Fuel Cell Technology Team. Assistance includes technical validation of new fuel cell materials and methods, single cell fuel cell testing to support the development of targets and test protocols, and regular advisory participation in other working groups and reviews. This assistance is made available to PEM fuel cell developers by request and DOE Approval. The objectives are to: (1) Support technically, as directed by DOE, fuel cell component and system developers; (2) Assess fuel cell materials and components and give feedback to developers; (3) Assist the DOE Durability Working Group with the development of various new material durability Testing protocols; and (4) Provide support to the U.S. Council for Automotive Research (USCAR) and the USCAR/DOE Fuel Cell Technology Team. FY2012 specific technical objectives are: (1) Evaluate novel MPL materials; (2) Develop of startup/ shutdown protocol; (3) Test the impact of hydrophobic treatment on graphite bi-polar plates; (4) Perform complete diagnostics on metal bi-polar plates for corrosion; and (5) Participate and lead efforts in the DOE Working Groups.

Rockward, Tommy [Los Alamos National Laboratory; Borup, Rodney L. [Los Alamos National Laboratory; Garzon, Fernando H. [Los Alamos National Laboratory; Mukundan, Rangachary [Los Alamos National Laboratory; Spernjak, Dusan [Los Alamos National Laboratory

2012-07-17T23:59:59.000Z

196

Federal Technical Capability Program  

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

Federal Technical Capability Federal Technical Capability Program (FTCP) Home About the FTCP FTCP Topics FTCP Meetings Performance Indicator Reports Guiding Documents Qualifying Official Training Approaches FTCP Plans, Reports & Issue Papers Workforce Analysis & Staffing Site Specific Information Nuclear Executive Leadership Training General Information 2004-1 FTCP Commitments FTCP Correspondence Site Map Contact Us Quick Reference Departmental Representative to the DNFSB Facility Representative Safety System Oversight DOE Integrated Safety Management National Training Center DOE Directives Program DOE Technical Standards Program DOE Phone Book HSS Logo FTCP FTCP Topics DOE Strategic Human Capital Plan (FY 2006 - 2011) New Directions in Learning: Building a DOE University System May 4, 2007, the Deputy Secretary memorandum designating Karen Boardman the FTCP Chairperson.

197

Derived Concentration Technical Standard  

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

196-2011 196-2011 April 2011 DOE STANDARD DERIVED CONCENTRATION TECHNICAL STANDARD U.S. Department of Energy AREA ENVR Washington, D.C. 20585 Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.doe.gov/nuclearsafety/ns/techstds/standard/standard.html DOE-STD-1196-2011 ACKNOWLEDGEMENTS This Derived Concentration Technical Standard was a collaborative effort sponsored by the DOE Office of Environmental Policy and Assistance, with support from Department subject matter experts (SMEs) in the field of radiation protection. This standard, which complements DOE Order (O) 458.1, Radiation Protection of the Public and the Environment, was developed taking

198

A note on the theory of fast money flow dynamics  

E-Print Network (OSTI)

The gauge theory of arbitrage was introduced by Ilinski in [arXiv:hep-th/9710148] and applied to fast money flows in [arXiv:cond-mat/9902044]. The theory of fast money flow dynamics attempts to model the evolution of currency exchange rates and stock prices on short, e.g.\\ intra-day, time scales. It has been used to explain some of the heuristic trading rules, known as technical analysis, that are used by professional traders in the equity and foreign exchange markets. A critique of some of the underlying assumptions of the gauge theory of arbitrage was presented by Sornette in [arXiv:cond-mat/9804045]. In this paper, we present a critique of the theory of fast money flow dynamics, which was not examined by Sornette. We demonstrate that the choice of the input parameters used in [arXiv:cond-mat/9902044] results in sinusoidal oscillations of the exchange rate, in conflict with the results presented in [arXiv:cond-mat/9902044]. We also find that the dynamics predicted by the theory are generally unstable in mos...

Sokolov, Andrey; Melatos, Andrew

2010-01-01T23:59:59.000Z

199

DOE Technical Standards Program: Procedures  

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

Department of Energy Technical Standards Procedures Department of Energy Technical Standards Procedures Office of Nuclear Safety The following procedures should be used to write, revise, or maintain a DOE technical standard. They are also used to convert a DOE technical standard to a non-government standard or to form a topical committee. Table of Contents (TSPP-00) Program Overview and Responsibilities (TSPP-01) Initiating DOE Technical Standards (TSPP-02) Use of Voluntary Consensus Standards and Interaction with Standards Development Organizations (TSPP-03) Developing DOE Technical Standard (TSPP-04) Coordination of Technical Standards (TSPP-05) - Draft In Concurrence Resolution - TSPP-06-2009 is the currently approved TSPP that addresses coordination of DOE Technical Standards. Approving and Issuing DOE Technical Standards (TSPP-06)

200

Slide07 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Slide07 Slide07 R&D flows through OSTI to public * Technical reports (150,000 full text) * E-prints (1.1 million and growing) * Science conference proceedings * Project...

Note: This page contains sample records for the topic "flow rate technical" 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

DOE Technical Assistance Program  

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

Retrieving Customer Usage Data from Utilities Retrieving Customer Usage Data from Utilities The Parker Ranch installation in Hawaii Collection of Customer Data for Better Buildings Guidelines For Retrieving Customer Usage Data from Utility Keith Freischlag and Curtis Framel Southwest Energy Efficiency Project DOE Technical Assistance Program Team 4 - Program & Project Development & Implementation December 16, 2010 Guidelines for Retrieving Customer Usage Data from Utilities Webinar Overview * Technical Assistance Program (TAP) * Discussion of Identifying Utility Stakeholders * Discussion of Procuring Customer Usage Data * Suggestions to Streamline Data Collection Processes * Overview of Data Reporting Requirements * Q&A Guidelines for Retrieving Customer Usage Data from Utilities * Questions and discussion after presentation

202

Approved DOE Technical Standards  

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

approved-doe-technical-standards Forrestal Building approved-doe-technical-standards Forrestal Building 1000 Independence Avenue, SW Washington, DC 205851.800.dial.DOE en DOE-STD-1150-2013 http://energy.gov/hss/downloads/doe-std-1150-2013 DOE-STD-1150-2013

203

Proposed Technical Specification Amendment  

E-Print Network (OSTI)

This letter provides the final revised Technical Specification (TS) pages for the subject proposed TS amendment. In Reference 1 Duke Energy requested an amendment to the Catawba Nuclear Station Facility Operating Licenses and Technical Specifications (TS). The proposed amendment revises various TS that are affected by the revised heatup, cooldown, critically, and inservice test pressure and temperature (P/T) limits for the reactor coolant system (RCS) of each unit. The proposed amendment also revised the TS requirements for the low temperature overpressure protection (LTOP) system for each unit. www. duke-energy. corn

D. M. Jamil; Duke Power

2004-01-01T23:59:59.000Z

204

Technical Assistance | Department of Energy  

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

Technical Assistance Technical Assistance Technical Assistance The Technical Assistance program is managed through the Center for Sustainable Soil and Groundwater Solutions at SRNL. The Technical Assistance program provides teams of nationally recognized experts from across the complex to support both DOE's smaller sites, such as Paducah, Portsmouth, Pinellas, Ashtabula, Fernald, Mound and Kansas City Plant, and larger sites such as Oak Ridge, Los Alamos, Lawrence Livermore and Savannah River. Solutions that reduce technical risk and uncertainty Focus on science and engineering issues and strategic implementation of remedial systems Independent reviews facilitate regulatory and stakeholder acceptance of solutions. Contacts Karen Skubal karen.skubal@em.doe.gov (301) 903-6524 Justin Marble

205

Technical Report Confirms Reliability of Yucca Mountain Technical Work |  

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

Technical Report Confirms Reliability of Yucca Mountain Technical Technical Report Confirms Reliability of Yucca Mountain Technical Work Technical Report Confirms Reliability of Yucca Mountain Technical Work February 17, 2006 - 11:59am Addthis WASHINGTON, DC - The Department of Energy's Office of Civilian Radioactive Waste Management (OCRWM) today released a report confirming the technical soundness of infiltration modeling work performed by U.S. Geological Survey (USGS) employees. "The report makes clear that the technical basis developed by the USGS has a strong conceptual foundation and is corroborated by independently-derived scientific conclusions, and provides a solid underpinning for the 2002 site recommendation," said OCRWM's Acting Director Paul Golan. "We are committed to opening Yucca Mountain based only on sound science. The work

206

Final Technical Resource Confirmation Testing at the Raft River Geothermal  

Open Energy Info (EERE)

Final Technical Resource Confirmation Testing at the Raft River Geothermal Final Technical Resource Confirmation Testing at the Raft River Geothermal Project, Cassia County, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Final Technical Resource Confirmation Testing at the Raft River Geothermal Project, Cassia County, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: Incorporates the results of flow tests for geothermal production and injection wells in the Raft River geothermal field in southern Idaho. Interference testing was also accomplished across the wellfield. Author(s): Glaspey, Douglas J. Published: DOE Information Bridge, 1/30/2008 Document Number: Unavailable DOI: 10.2172/922630 Source: View Original Report Flow Test At Raft River Geothermal Area (2008) Raft River Geothermal Area Retrieved from

207

Department of Energy Technical Standards Procedures | Department...  

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

Department of Energy Technical Standards Procedures Department of Energy Technical Standards Procedures DOE Technical Standards Program The following procedures should be used to...

208

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

DOE Scientific and Technical Information DOE Scientific and Technical Information DOE * OSTI * Go Mobile Information Bridge: DOE Scientific and Technical Information FAQ * Widget...

209

Clean Cities: Clean Cities Technical Support  

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

Technical Support to someone by E-mail Share Clean Cities: Clean Cities Technical Support on Facebook Tweet about Clean Cities: Clean Cities Technical Support on Twitter Bookmark...

210

Sandia National Laboratories: Employee & Retiree Resources: Technical...  

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

Technical Library Search Sandia Publications Remote Access Technical Library The Sandia National Laboratories Technical Library provides quality information products and services...

211

Flow cytometry apparatus  

DOE Patents (OSTI)

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

Pinkel, D.

1987-11-30T23:59:59.000Z

212

Flow cytometry apparatus  

DOE Patents (OSTI)

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

Pinkel, Daniel (Walnut Creek, CA)

1991-01-01T23:59:59.000Z

213

Depleted Uranium Technical Brief  

E-Print Network (OSTI)

. This Technical Brief specifically addresses DU in an environmental contamination setting and specifically does.S. Department of Energy (DOE) and other govern ment sources. DU occurs in a number of different compounds airborne releases of uranium at one DOE facility amounted to 310,000 kg between 1951 and 1988, which

214

Final Technical Report  

Science Conference Proceedings (OSTI)

The overall goal of this project was to design, evaluate, and engineer a Vanadium Red-Ox Flow Battery's integration into an existing wind site and micro-grid environment to determine if it is possible to achieve a fifteen percent reduction of diesel fuel usage during periods of peak load and otherwise stabilize the grid in potential high wind penetration systems. The bulk of the work was done by modeling the existing hybrid wind-diesel system and the proposed system with added flow battery storage. The flow battery was changed from a Vanadium Red-Ox to a Zinc Bromine flow battery by a different manufacturer during the modeling process. Several complications arose, but modeling proved to be successful and is ongoing. The development of a modeling platform for flow battery energy storage is a key element in evaluating both economic benefits and dispatch strategies for high penetration in micro-grid wind-diesel systems.

Logan, Jesse, L; Witmer, Dennis, PhD

2012-07-29T23:59:59.000Z

215

November 29, 2010, Quarterly Report on Federal Technical Capability  

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

MEMORANDUM FOR: Distribution FROM: Karen L. Boardman, Chairperson, Federal Technical Capability Panel SUBJECT: Quarterly Report on Federal Technical Capability - 10-NA SC-010 This Quarterly Report on the Federal Technical Capability Program (FTCP) contains information on the status of qualifications in the Technical Qualification Program (TQP) and technical skill gaps as of September 30, 2010. Attachment 1 provides the Status of Qualifications in the TQP. The U.S. Department of Energy (DOE) goal is to exceed 80% "fully qualified or on schedule for qualification" for all personnel in the TQP. Currently, this overall DOE TQP qualification rate is 90%. In addition, 71% of all required personnel are fully qualified. Headquarters and site office managers are encouraged to maintain emphasis on the

216

2013 AOCS Technical Services Workshop  

Science Conference Proceedings (OSTI)

AOCS Technical Services workshop includes educational sessions designed for lab technicians. 2013 AOCS Technical Services Workshop Meetings, Conferences and Short Courses aocs AOCS Annual Meeting & Expo Call for Papers Conferences Congress control

217

Self-regulating flow control device  

DOE Patents (OSTI)

A variable, self-regulating valve having a hydraulic loss coefficient proportional to a positive exponential power of the flow rate. The device includes two objects in a flow channel and structure which assures that the distance between the two objects is an increasing function of the flow rate. The range of spacing between the objects is such that the hydraulic resistance of the valve is an increasing function of the distance between the two objects so that the desired hydraulic loss coefficient as a function of flow rate is obtained without variation in the flow area.

Humphreys, Duane A. (Pittsburgh, PA)

1984-01-01T23:59:59.000Z

218

Maintenance of DOE Technical Standards  

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

TECHNICAL STANDARDS TECHNICAL STANDARDS PROGRAM PROCEDURES DOE-TSPP-9 Revision: 5 Date: August 1, 2000 MAINTENANCE OF DOE TECHNICAL STANDARDS U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 DOE-TSPP-9 Maintenance Revision: 5 Date: August 1, 2000 DOE Technical Standards Program i CONTENTS Paragraph Page 1. SCOPE........................................................................................................................................... 1 1.1 Purpose ................................................................................................................... 1 1.2 Applicability.............................................................................................................. 1

219

Rates and Repayment Services  

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

Tariff Rates FY 2014 Rates and Rate Schedules FY 2013 Rates and Rate Schedules FY 2012 Rates and Rate Schedules FY 2011 Rates and Rate Schedules FY 2010 Rates and Rate Schedules FY...

220

Federal Technical Capability Program - Quarterly Performance Indicator  

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

Quarterly Performance Indicator Reports Quarterly Performance Indicator Reports 2013 Quarterly Report on Federal Technical Capability August 16, 2013 Quarterly Report on Federal Technical Capability June 5, 2013 Quarterly Report on Federal Technical Capability February 20, 2013 2012 Quarterly Report on Federal Technical Capability November 20, 2012 Quarterly Report on Federal Technical Capability August 8, 2012 Quarterly Report on Federal Technical Capability May 30, 2012 Quarterly Report on Federal Technical Capability March 6, 2012 2011 Quarterly Report on Federal Technical Capability November 10, 2011 Quarterly Report on Federal Technical Capability August 24, 2011 Quarterly Report on Federal Technical Capability May 18, 2011 Quarterly Report on Federal Technical Capability February 23, 2011

Note: This page contains sample records for the topic "flow rate technical" 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

Apparatus for monitoring two-phase flow  

DOE Patents (OSTI)

A method and apparatus for monitoring two-phase flow is provided that is particularly related to the monitoring of transient two-phase (liquid-vapor) flow rates such as may occur during a pressurized water reactor core blow-down. The present invention essentially comprises the use of flanged wire screens or similar devices, such as perforated plates, to produce certain desirable effects in the flow regime for monitoring purposes. One desirable effect is a measurable and reproducible pressure drop across the screen. The pressure drop can be characterized for various known flow rates and then used to monitor nonhomogeneous flow regimes. Another useful effect of the use of screens or plates in nonhomogeneous flow is that such apparatus tends to create a uniformly dispersed flow regime in the immediate downstream vicinity. This is a desirable effect because it usually increases the accuracy of flow rate measurements determined by conventional methods.

Sheppard, John D. (Oak Ridge, TN); Tong, Long S. (Gaithersburg, MD)

1977-03-01T23:59:59.000Z

222

Research Projects Addressing Technical Challenges to Environmentally...  

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

Research Projects Addressing Technical Challenges to Environmentally Acceptable Shale Gas Development Selected by DOE Research Projects Addressing Technical Challenges to...

223

Model Based Enterprise / Technical Data Package Summit ...  

Science Conference Proceedings (OSTI)

Page 1. NIST Technical Note 1753 Model Based Enterprise / Technical Data Package Summit Report Joshua Lubell Kenway ...

2012-10-22T23:59:59.000Z

224

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

2008 Special Libraries Association Annual Conference Founding Alliance Members * Canada Institute for Scientific and Technical Information (CISTI) - Canada * VTT Technical...

225

RMOTC - Library - Technical Papers  

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

Technical Papers & Presentations Technical Papers & Presentations General presentations What is RMOTC? A general overview of RMOTC's capabilities and facilities including the production, drilling, energy assurance, produced water management, carbon management, enhanced oil recovery, and alternative energy programs. RMOTC's renewable partnerships Renewable projects past, present, and future RMOTC: America's premier field testing facility An overview of RMOTC's unique capabilities History Of Teapot Dome A look back at Teapot Dome's rich history Fossil & renewable energy partnership opportunities Exploring renewable energy use in the oil field GPS & GIS - Managing Spatial Data Risk associated with current practice in managing spatial data RMOTC White Papers Oil & gas reservoirs in U.S. like the producing formations at NPR-3

226

Technical Highlights - FEERC  

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

Technical Highlights for November 2013 Technical Highlights for November 2013 The Oak Ridge National Laboratory (ORNL) cited in Article Published in Inside Science ORNL's recent achievement in ionic liquid (IL) additives for engine lubrication is featured in an article "Molten Salts Could Improve Fuel Economy," published in Inside Science, http://www.insidescience.org/content/molten-salts-could-improve-fuel-economy/1492. The article is syndicated to subscribers at FOXnews.com, NBCnews.com, LiveScience, and others. Dual-Fuel Combustion with Additives Capability A new capability was added to the multi-cylinder advanced combustion research engine at ORNL allowing dual fuel combustion with gasoline and gasoline doped with additives to increase the reactivity. The new configuration allows precise control over fuel temperature to allow for

227

Spring 2009 Technical Workshop  

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

Spring 2009 Technical Workshop Spring 2009 Technical Workshop in Support of U.S. Department of Energy 2009 Congestion Study Webcast, transcript, and presentations available at: http://www.congestion09.anl.gov/ Crowne Plaza Chicago O'Hare Hotel & Conference Center March 25-26, 2009 Agenda Day 1 - Wednesday, March 25, 2009 9:00 a.m. Registration Check-In & Continental Breakfast 10:00 a.m. DOE Welcome/Purpose of Workshop David Meyer, Senior Policy Advisor, Office of Electricity Delivery and Energy Reliability, U.S. Department of Energy (DOE-OE) 10:15 a.m. Session 1 - Historic Congestion in the Western Interconnection The Western Electric Coordinating Council Transmission Expansion Planning and Policy Committee has conducted an analysis of historic congestion in the Western

228

Active DOE Technical Standards  

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

Active DOE Technical Standards Active DOE Technical Standards Document Number Document Title Responsible SLM DOE-HDBK-1001-96 DOE-HDBK-1002-96 DOE-HDBK-1003-96 DOE-HDBK-1010-92 DOE-HDBK-1011/1-92 DOE-HDBK-1011/2-92 DOE-HDBK-1011/3-92 DOE-HDBK-1011/4-92 DOE-HDBK-1012/1-92 DOE-HDBK-1012/2-92 DOE-HDBK-1012/3-92 DOE-HDBK-1013/1-92 DOE-HDBK-1013/2-92 DOE-HDBK-1014/1-92 DOE-HDBK-1014/2-92 DOE-HDBK-1015/1-93

229

WHOLE FROG TECHNICAL REPORT  

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

WHOLE FROG TECHNICAL REPORT WHOLE FROG TECHNICAL REPORT WING NIP, CRAIG LOGAN Imaging and Distributed Computing Group Information and Computing Sciences Division Lawrence Berkeley Laboratory Berkeley, CA 94720 Publication number: LBL-35331 Credits CONTENT INTRODUCTION MRI DATA PHOTOGRAPH DATA (CRYOTOME) SEGMENTATION VISUALIZATION IN 3D PROBLEMS ENCOUNTERED Photographing Lighting Misalignment Digitizing Lighting Segmentation Inconsistent Data Higher Resolution Desire IMPROVEMENT INTRODUCTION The goal of the Whole Frog Project is to be able to represent the anatomy of a frog in a computer in 3D space in such a way that a high school student will find it useful in learning physiology, hopefully developing a sense of interest in using computers at the same time. MRI DATA The original plan is to make use of Magnetic Resonance Imaging (MRI) to

230

Independent technical review, handbook  

SciTech Connect

Purpose Provide an independent engineering review of the major projects being funded by the Department of Energy, Office of Environmental Restoration and Waste Management. The independent engineering review will address questions of whether the engineering practice is sufficiently developed to a point where a major project can be executed without significant technical problems. The independent review will focus on questions related to: (1) Adequacy of development of the technical base of understanding; (2) Status of development and availability of technology among the various alternatives; (3) Status and availability of the industrial infrastructure to support project design, equipment fabrication, facility construction, and process and program/project operation; (4) Adequacy of the design effort to provide a sound foundation to support execution of project; (5) Ability of the organization to fully integrate the system, and direct, manage, and control the execution of a complex major project.

Not Available

1994-02-01T23:59:59.000Z

231

Final Technical Report  

Science Conference Proceedings (OSTI)

The STI product is the Final Technical Report from ReliOn, Inc. for contract award DE-EE0000487: Recovery Act PEM Fuel Cell Systems Providing Emergency Reserve and Backup Power. The program covered the turnkey deployment of 431 ReliOn fuel cell systems at 189 individual sites for AT&T and PG&E with ReliOn functioning as the primary equipment supplier and the project manager. The Final Technical Report provides an executive level summary, a comparison of the actual accomplishments vs. the goals and objectives of the project, as well as a summary of the project activity from the contract award date of August 1, 2009 through the contract expiration date of December 31, 2011. Two photos are included in the body of the report which show hydrogen storage and bulk hydrogen refueling technologies developed as a result of this program.

Maxwell, Mike, J., P.E.

2012-08-30T23:59:59.000Z

232

Technical Assistance | Department of Energy  

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

Technical Assistance Technical Assistance Technical Assistance The DOE Office of Indian Energy and the Office of Energy Efficiency and Renewable Energy Tribal Energy Program provide federally recognized Indian Tribes, bands, nations, tribal energy resource development organizations, and other organized groups and communities-including Alaska Native villages or regional and village corporations-with technical assistance designed to advance renewable energy and energy efficiency projects. Technical assistance is typically limited to 40 hours and may include, but is not limited to, the following priority areas: Strategic energy planning Grantee support Transmission/interconnection Project development Finance Lease agreements DOE's National Renewable Energy Laboratory and Sandia National

233

Investigation of heat transfer and combustion in the Advanced Fluidized Bed Combustor (FBC). Technical progress report No. 2, January 1, 1994--March 31, 1994  

SciTech Connect

This technical report summarizes the research performed and progress achieved during the period of January 1, 1994 to March 31, 1994. Design and fabrication of the exploratory cold test model was continued with an arrangement of the auxiliary systems. The auxiliary systems are consisted of air supply system, test chamber, air humidifying unit, and instrumentations for measuring air flow rate, particle size distribution, and particle collision frequency/mass flux. The electrostatic impact probe and associated signal processing unit were designed and fabricated to measure particle mass flux and particle-probe collision frequency in the exploratory cold model. The progress of this project has been on schedule.

Lee, S.W.

1994-04-01T23:59:59.000Z

234

Technically recoverable Devonian shale gas in Ohio  

SciTech Connect

The technically recoverable gas from Devonian shale (Lower and Middle Huron) in Ohio is estimated to range from 6.2 to 22.5 Tcf, depending on the stimulation method and pattern size selected. This estimate of recovery is based on the integration of the most recent data and research on the Devonian Age gas-bearing shales of Ohio. This includes: (1) a compilation of the latest geologic and reservoir data for the gas in-place; (2) analysis of the key productive mechanisms; and, (3) examination of alternative stimulation and production strategies for most efficiently recovering this gas. Beyond a comprehensive assembly of the data and calculation of the technically recoverable gas, the key findings of this report are as follows: a substantial volume of gas is technically recoverable, although advanced (larger scale) stimulation technology will be required to reach economically attractive gas production rates in much of the state; well spacing in certain of the areas can be reduced by half from the traditional 150 to 160 acres per well without severely impairing per-well gas recovery; and, due to the relatively high degree of permeability anisotropy in the Devonian shales, a rectangular, generally 3 by 1 well pattern leads to optimum recovery. Finally, although a consistent geological interpretation and model have been constructed for the Lower and Middle Huron intervals of the Ohio Devonian shale, this interpretation is founded on limited data currently available, along with numerous technical assumptions that need further verification. 11 references, 21 figures, 32 tables.

Kuushraa, V.A.; Wicks, D.E.; Sawyer, W.K.; Esposito, P.R.

1983-07-01T23:59:59.000Z

235

EPRI Coal-Flow Loop  

Science Conference Proceedings (OSTI)

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

2006-12-01T23:59:59.000Z

236

Lead Coolant Test Facility Technical and Functional Requirements, Conceptual Design, Cost and Construction Schedule  

Science Conference Proceedings (OSTI)

This report presents preliminary technical and functional requirements (T&FR), thermal hydraulic design and cost estimate for a lead coolant test facility. The purpose of this small scale facility is to simulate lead coolant fast reactor (LFR) coolant flow in an open lattice geometry core using seven electrical rods and liquid lead or lead-bismuth eutectic. Based on review of current world lead or lead-bismuth test facilities and research need listed in the Generation IV Roadmap, five broad areas of requirements of basis are identified: Develop and Demonstrate Prototype Lead/Lead-Bismuth Liquid Metal Flow Loop Develop and Demonstrate Feasibility of Submerged Heat Exchanger Develop and Demonstrate Open-lattice Flow in Electrically Heated Core Develop and Demonstrate Chemistry Control Demonstrate Safe Operation and Provision for Future Testing. These five broad areas are divided into twenty-one (21) specific requirements ranging from coolant temperature to design lifetime. An overview of project engineering requirements, design requirements, QA and environmental requirements are also presented. The purpose of this T&FRs is to focus the lead fast reactor community domestically on the requirements for the next unique state of the art test facility. The facility thermal hydraulic design is based on the maximum simulated core power using seven electrical heater rods of 420 kW; average linear heat generation rate of 300 W/cm. The core inlet temperature for liquid lead or Pb/Bi eutectic is 420oC. The design includes approximately seventy-five data measurements such as pressure, temperature, and flow rates. The preliminary estimated cost of construction of the facility is $3.7M. It is also estimated that the facility will require two years to be constructed and ready for operation.

Soli T. Khericha

2006-09-01T23:59:59.000Z

237

Weatherization and Intergovernmental Program: Technical Assistance  

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

Technical Assistance Technical Assistance Site Map Printable Version Share this resource Send a link to Weatherization and Intergovernmental Program: Technical Assistance to someone by E-mail Share Weatherization and Intergovernmental Program: Technical Assistance on Facebook Tweet about Weatherization and Intergovernmental Program: Technical Assistance on Twitter Bookmark Weatherization and Intergovernmental Program: Technical Assistance on Google Bookmark Weatherization and Intergovernmental Program: Technical Assistance on Delicious Rank Weatherization and Intergovernmental Program: Technical Assistance on Digg Find More places to share Weatherization and Intergovernmental Program: Technical Assistance on AddThis.com... Quick Links Solution Center Weatherization Assistance Program Technical Assistance Center

238

Technical Appendix for Development for Modified Streamflows 1928-1989 : Columbia River & Coastal Basin.  

DOE Green Energy (OSTI)

The report ``Adjusted Streamflow and Storage 1928-1989`` contains listings of historical flows for the sites in the Columbia River and Coastal Basins. This section of the Technical Appendix provides for the site specific procedures used to determine those historical flows. The study purpose, authority, and definitions are given in the main report. The purpose of this section of the Technical Appendix is to document the computational procedures used at each of the project sites to develop historical flows for the period July 1928--September 1989.

United States. Bonneville Power Administration; A.G. Crook Company

1993-06-01T23:59:59.000Z

239

Characterization of the reactive flow field dynamics in a gas turbine injector using high frequency PIV  

E-Print Network (OSTI)

The present work details the analysis of the aerodynamics of an experimental swirl stabilized burner representative of gas turbine combustors. This analysis is carried out using High Frequency PIV (HFPIV) measurements in a reactive situation. While this information is usually available at a rather low rate, temporally resolved PIV measurements are necessary to better understand highly turbulent swirled flows, which are unsteady by nature. Thanks to recent technical improvements, a PIV system working at 12 kHz has been developed to study this experimental combustor flow field. Statistical quantities of the burner are first obtained and analyzed, and the measurement quality is checked, then a temporal analysis of the velocity field is carried out, indicating that large coherent structures periodically appear in the combustion chamber. The frequency of these structures is very close to the quarter wave mode of the chamber, giving a possible explanation for combustion instability coupling.

Barbosa, Séverine; Ducruix, Sébastien

2008-01-01T23:59:59.000Z

240

FEDERAL TECHNICAL CAPABILITY PROGRAM  

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

FEDERAL TECHNICAL CAPABILITY PROGRAM C C A A L L E E N N D D A A R R Y Y E E A A R R S S 2 2 0 0 1 1 1 1 - - 2 2 0 0 1 1 2 2 B B I I E E N N N N I I A A L L R R E E P P O O R R T T UNITED STATES DEPARTMENT OF ENERGY November 2013 INTENTIONALLY BLANK FTCP 2011-2012 Biennial Report ~ 2 ~ Table of Contents Section Title Page 1.0 Purpose and Scope .......................................................................................... 3 2.0 2011/2012 Accomplishments.......................................................................... 3

Note: This page contains sample records for the topic "flow rate technical" 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

Optimal Growth Rates in the Quasigeostrophic Initial Value Problem  

Science Conference Proceedings (OSTI)

A large class of wave structures in quasigeostrophic flow have instantaneous growth rates significantly larger than normal-mode growth rates. Since energy and potential enstrophy growth rates can be defined as functions of the perturbation ...

Enda O'Brien

1992-09-01T23:59:59.000Z

242

Rates and Repayment Services  

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

Customer Letter - Preliminary Review of Drought Adder Component for 2011 Firm Power Rates 2010 Rates and Rate Schedule - Current * 2009 Rates and Rate Schedule 2008 Rates and...

243

DOE Technical Standards Program Procedures  

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

8 8 Revision: 4 Date: August 1, 2000 APPROVING AND ISSUING DOE TECHNICAL STANDARDS U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 DOE-TSPP-8 Approval Revision: 4 Date: August 1, 2000 DOE Technical Standards Program i CONTENTS Paragraph Page 1. SCOPE........................................................................................................................................... 1 1.1 Purpose ................................................................................................................... 1 1.2 Applicability.............................................................................................................. 1 2. APPROVING AND ISSUING DOE TECHNICAL STANDARDS .................................................... 1

244

DOE Technical Standards Program Procedures  

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

0 0 Revision: 4 Date: August 1, 2000 CONVERSION OF DOE TECHNICAL STANDARDS TO NON-GOVERNMENT STANDARDS U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 DOE-TSPP-10 Conversion Revision: 4 Date: August 1, 2000 DOE Technical Standards Program i CONTENTS Paragraph Page 1. SCOPE........................................................................................................................................... 1 1.1 Purpose ................................................................................................................... 1 1.2 Applicability.............................................................................................................. 1 2. CONVERSION OF DOE TECHNICAL STANDARDS.................................................................... 1

245

Mechanical Engineering Department Technical Review  

Science Conference Proceedings (OSTI)

The Mechanical Engineering Department Technical Review is published to inform readers of various technical activities within the Department, promote exchange of ideas, and give credit to personnel who are achieving the results. The report is presented in two parts: technical achievements and publication abstracts. The first is divided into seven sections, each of which reports on an engineering division and its specific activities related to nuclear tests, nuclear explosives, weapons, energy systems, engineering sciences, magnetic fusion, and materials fabrication.

Carr, R.B.; Denney, R.M. (eds.)

1981-07-01T23:59:59.000Z

246

Mechanical Engineering Department. Technical review  

Science Conference Proceedings (OSTI)

The Mechanical Engineering Department Technical Review is published to (1) inform the readers of various technical activities within the Department, (2) promote exchange of ideas, and (3) give credit to the personnel who are achieving the results. The report is formatted into two parts: technical achievements and publication abstracts. The first is divided into eight sections, one for each Division in the Department providing the reader with the names of the personnel and the Division accomplishing the work.

Simecka, W.B.; Condouris, R.A.; Talaber, C. (eds.)

1980-01-01T23:59:59.000Z

247

Formation flow channel blocking  

SciTech Connect

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

Kalina, A.I.

1982-11-30T23:59:59.000Z

248

Figure 5. Production Schedules at Two Development Rates for the 5 ...  

U.S. Energy Information Administration (EIA)

... Rates for the 5 Percent Probability of Recovering 16.0 Billion Barrels of Technically Recoverable Oil from the ANWR Coastal Plain of Alaska

249

Advanced Distribution Automation Technical Assessments  

Science Conference Proceedings (OSTI)

This 2008 progress report on advanced distribution technical assessments focused on the International Electrotechnical Commission (IEC) TC-57 body of standards.

2008-12-19T23:59:59.000Z

250

DOE Technical Standards Program: Overview  

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

Office of Nuclear Safety Vision The culture of the DOE community will be based on standards. Technical standards will formally integrate part of all DOE facility, program and...

251

Technical Assistance | Department of Energy  

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

Assistance Assistance Technical Assistance Best practice-based technical assistance is provided through a combination of OE staff, and nationally-recognized experts at the Lawrence Berkeley National Laboratory, the Regulatory Assistance Project, the National Council on Electricity Policy, the National Council of State Legislatures, and the National Governors Association, and others. With these entities, the expert technical assistance is provided on an as-requested basis to State public utility commissions, State legislatures, regional State associations, regional transmission organizations/independent system operators, Federal officials, Governors' offices, State energy offices, and sometimes individual electric utilities. Technical Assistance on EPA Rules Implementation to States and the Utility

252

Technical Services | Argonne National Laboratory  

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

noteworthy for their unique technical capabilities: Central Shops facility performs welding and brazing for high-vacuum applications, machining of radioactive materials, and a...

253

Additional Technical Information on Cermets  

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

Cermets Info Additional Technical Information on Cermets PDF Cermet Waste Packages Using Depleted Uranium Dioxide and Steel (160 KB) Cermet waste package description C. W....

254

2007 Solar Decathlon Technical Publications  

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

2007 Solar Decathlon Citations from Select Technical Publications Changing Behaviors: Market Transformation Web Sites as Online Narrative Hicks, D. Panel 6 - Market Transformation:...

255

TECHNICAL QUESTIONS What Every Parent ...  

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

open your Windows Control Panel, select Internet Options, and click the Privacy tab. TECHNICAL QUESTIONS What Every Parent Must Do to Keep Children Safe Online 10 10 This...

256

APS Technical Update - No. 30  

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

1995 (updated May 18, 2011) APS TECHNICAL UPDATE - 30 Policy for Radiological Surveys on Tools, Materials & Equipment to be Released from Controlled Areas to Uncontrolled Areas at...

257

Technical Reports | ornl.gov  

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

The Oak Ridge National Laboratory (ORNL) technical report collections at the Research Library include ORNL authored reports as well as those from many other institutions. Most ORNL...

258

APS Technical Update - No. 21  

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

1997 APS TECHNICAL UPDATE - No. 21 Subject: Shielding Configuration Control Policy and Procedure Attached is a policy and procedure regarding APS Beamline Shielding Configuration...

259

FLOW GATING  

DOE Patents (OSTI)

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

Poppelbaum, W.J.

1962-12-01T23:59:59.000Z

260

United States Renewable Energy Technical Potential | OpenEI  

Open Energy Info (EERE)

States Renewable Energy Technical Potential States Renewable Energy Technical Potential Dataset Summary Description No description given. Source National Renewable Energy Laboratory Date Released July 03rd, 2012 (2 years ago) Date Updated July 03rd, 2012 (2 years ago) Keywords biopower csp geothermal hydropower hydrothermal Renewable Energy Technical Potential rooftop United States utility-scale wind Data text/csv icon United States Renewable Energy Technical Potential (csv, 7.7 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote

Note: This page contains sample records for the topic "flow rate technical" 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

7-29 A coal-burning power plant produces 300 MW of power. The amount of coal consumed during a one-day period and the rate of air flowing through the furnace are to be determined.  

E-Print Network (OSTI)

7-11 7-29 A coal-burning power plant produces 300 MW of power. The amount of coal consumed during The heating value of the coal is given to be 28,000 kJ/kg. Analysis (a) The rate and the amount of heat inputs'tQQ The amount and rate of coal consumed during this period are kg/s48.33 s360024 kg10893.2 MJ/kg28 MJ101.8 6

Bahrami, Majid

262

Flow cytometer  

DOE Patents (OSTI)

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

van den Engh, Ger (Seattle, WA)

1995-01-01T23:59:59.000Z

263

Flow cytometer  

DOE Patents (OSTI)

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

Van den Engh, G.

1995-11-07T23:59:59.000Z

264

Figure 6. Projected Production for the Low Development Rate of...  

Gasoline and Diesel Fuel Update (EIA)

Low Development Rate of Technically Recoverable Oil Estimated at 5 Percent, Mean, and 95 Percent Probabilities for the ANWR Coastal Plain of the Alaska North Slope fig6.jpg (41132...

265

Figure 7. Projected Production for the High Development Rate...  

Gasoline and Diesel Fuel Update (EIA)

Rate of Technically Recoverable Oil Estimated at 5 Percent, Mean, and 95 Percent Probabilities for the ANWR Coastal Plain of the Alaska North Slope fig7.jpg (43335 bytes) Source...

266

igure 4. Production Schedules at Two Development Rates for the...  

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

4. Production Schedules at Two Development Rates for the Statistical Mean of Recovering 10.3 Billion Barrels of Technically Recoverable Oil from the ANWR Coastal Plain of Alaska...

267

Figure 3. Production Schedules at Two Development Rates  

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

3. Production Schedules at Two Development Rates for the 95 Percent Probability of Recovering 5.7 Billion Barrels of Technically Recoverable Oil from the ANWR Coastal Plain of...

268

Figure 5. Production Schedules at Two Development Rates for the...  

Annual Energy Outlook 2012 (EIA)

5. Production Schedules at Two Development Rates for the 5 Percent Probability of Recovering 16.0 Billion Barrels of Technically Recoverable Oil from the ANWR Coastal Plain of...

269

ASSESSMENT OF TECHNICAL QUALIFICATION AND FEDERAL TECHNICAL CAPABILITY PROGRAMS  

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

And TQP Assessment Crads 11 2012 Smooth (2) 1 11/29/12 And TQP Assessment Crads 11 2012 Smooth (2) 1 11/29/12 ASSESSMENT OF TECHNICAL QUALIFICATION AND FEDERAL TECHNICAL CAPABILITY PROGRAMS This document provides guidance and objectives and criteria to support assessments required by DOE O 426.1 Federal Technical Capability (FTC), Section 4. REQUIREMENTS, paragraph b. FTC Program Implementation, subparagraph (7) Self- Assessment. This FTC Order paragraph requires self-assessment of TQP and FTC Program implementation within one's organization. To ensure effective implementation of the Technical Qualification Programs (TQP), Headquarters and field elements conduct self-assessments of these programs. The Federal Technical Capability Panel (FTCP) also reviews the results of the TQP self-assessments and determines if further action is

270

Final Technical Report  

Science Conference Proceedings (OSTI)

The Industrial Assessment Center program at North Carolina State University has conducted one hundred industrial assessments of small and medium sized manufacturers in North Carolina, South Carolina, and Virginia. Reports were submitted to each facility that included a brief description of the plant, historical energy use, and a technical analysis of potential energy efficiency savings, waste reduction, and productivity savings. Seven hundred thirty eight conservation measures were recommended with total annual cost savings in excess of $18 million. The NCSU IAC has worked with other government and private entities to deliver energy efficiency and conservation services. We have worked closely with the NCSU Industrial Extension Service, the Manufacturer’s Extension Partnership (MEP), and the North Carolina State Energy Office to provide follow-up technical help and financial assistance in implementing conservation recommendations. In addition to these organizations, the NCSU IAC has also worked with the NC Department of Pollution Prevention and Environmental Assistance, the NC Solar Center, Advanced Energy Corporation, Duke Power, Progress Energy, Dominion Power, and the City of Danville, Virginia. Eighteen undergraduate and twenty graduate students were exposed to a variety of manufacturing processes, trained on plant safety, and taught the use of various types of data collection equipment. The students performed technical analyses of each recommendation, computed the potential savings from engineering relations and collected data, estimated the cost from vendor information, and communicated the findings in a compact, well written report to the client. The students have also been exposed to a variety of business personnel, including corporate presidents, engineering managers, plant managers, plant engineers, facility maintenance staff, and production workers – each with a unique perspective on the challenges faced in a modern manufacturing facility. The program has exposed hundreds more students to the importance of energy efficiency / conservation through the incorporation of IAC experiences into the undergraduate curriculum. Both the Director and the Assistant Director teach junior and senior level classes in the thermal sciences curriculum of Mechanical Engineering. These classes have enrollments exceeding 100 students per year, or half of the graduating class. IAC experiences provide real-world examples and topics for discussion to further out student’s engineering education.

Eckerlin, H, M, PhD PE; Leach, J, W, PhD PE; Terry, S, D, PhD PE

2007-02-28T23:59:59.000Z

271

NIST Physics Laboratory: Technical Activities 2005 and 2007  

Science Conference Proceedings (OSTI)

Most Recent Technical Activities, "NIST Physics Laboratory" - NIST SP 1033. Technical Activities 2005-2007. ... Most Recent Technical Activities. ...

272

Technical Reference and Technical Database for Hydrogen Compatibility of  

Open Energy Info (EERE)

8 8 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142279738 Varnish cache server Technical Reference and Technical Database for Hydrogen Compatibility of Materials Dataset Summary Description Technical Reference for Hydrogen Compatibility of MaterialsGuidance on materials selection for hydrogen service is needed to support the deployment of hydrogen as a fuel as well as the development of codes and standards for stationary hydrogen use, hydrogen vehicles, refueling stations, and hydrogen transportation. Materials property measurement is needed on deformation, fracture and fatigue of metals in environments relevant to this hydrogen economy infrastructure. The identification of hydrogen-affected material properties such as strength, fracture resistance and fatigue resistance are high priorities to ensure the safe design of load-bearing structures.To support the needs of the hydrogen community, Sandia National Laboratories is conducting an extensive review of reports and journal publications to gather existing materials data for inclusion in the Technical Reference for Hydrogen Compatibility of Materials. Additionally, Sandia is working internationally with collaborators to acquire newly generated data for inclusion in the Technical Reference. SAND2012-7321 is an archival report issued by Sandia National Laboratories representing the reference information compiled as of September 2012. Updates and additions of individual sections of this report are available at http://www.sandia.gov/matlsTechRef.Technical Database for Hydrogen Compatibility of MaterialsThe Technical Database for Hydrogen Compatibility of Materials is intended to be a complement to the Technical Reference for Hydrogen Compatibility of Materials. Although still in the development stage, the Technical Database will provide a repository of technical data measured in hydrogen and is meant to be an engineering tool to aid the selection of materials for use in hydrogen.

273

Technical Reference OVERVIEW  

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

Parking and the ENERGY STAR Score in the United States and Canada Page 1 Parking and the ENERGY STAR Score in the United States and Canada Page 1 Parking and the ENERGY STAR Score in the United States and Canada Technical Reference OVERVIEW The ENERGY STAR score provides a fair assessment of the energy performance of a property relative to its peers, taking into account the climate, weather, and business activities at the property. Parking areas are not eligible to earn the ENERGY STAR score. However, because parking is a common amenity at other commercial building types (i.e., office and hotels), the ENERGY STAR score does make adjustments to accommodate for the presence of parking.

274

EV Technical Center  

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

Carrier Route Vehicles Carrier Route Vehicles Quarterly Report, June 2001 AQMD CONTRACT #00192 Project Number: TC-00-0101 Report Number: TC-00-0101-TR04 Electric Vehicle Technical Center An ISO 9001 Certified Facility Prepared by: Michel Wehrey Juan C. Argueta Julie M. Phung Southern California Edison June 15, 2001 Page i DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES This report was prepared by the Electric Transportation Division of Southern California Edison, a subsidiary of Edison International. Neither the Electric Transportation Division of Southern California Edison, Southern California Edison, Edison International, nor any person working for or on behalf of any of them makes any warranty or representation, express or implied, (i) with respect to the

275

EV Technical Center  

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

December 2000 December 2000 AQMD CONTRACT #00192 Project Number: TC-00-0101 Report Number: TC-00-0101-TR02 Electric Vehicle Technical Center Prepared by: Ricardo Solares Juan C. Argueta Southern California Edison December 20, 2000 Page i DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES This report was prepared by the Electric Transportation Division of Southern California Edison, a subsidiary of Edison International. Neither the Electric Transportation Division of Southern California Edison, Southern California Edison, Edison International, nor any person working for or on behalf of any of them makes any warranty or representation, express or implied, (i) with respect to the use of any information, product, process or procedure discussed in this report, including

276

Technical Safety Requirements  

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

Safety Requirements Safety Requirements FUNCTIONAL AREA GOAL: Contractor has developed, maintained, and received DOE Field Office Approval for the necessary operating conditions of a facility. The facility has also maintained an inventory of safety class and safety significant systems and components. REQUIREMENTS: ď‚· 10 CFR 830.205, Nuclear Safety Rule. ď‚· DOE-STD-3009-2002, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses. ď‚· DOE-STD-1186-2004, Specific Administrative Controls. Guidance: ď‚· DOE G 423.1-1, Implementation Guide for Use in Developing Technical Safety Requirements. ď‚· NSTP 2003-1, Use of Administrative Controls for Specific Safety Functions. Performance Objective 1: Contractor Program Documentation

277

Technical applications of aerogels  

SciTech Connect

Aerogel materials posses such a wide variety of exceptional properties that a striking number of applications have developed for them. Many of the commercial applications of aerogels such as catalysts, thermal insulation, windows, and particle detectors are still under development and new application as have been publicized since the ISA4 Conference in 1994: e.g.; supercapacitors, insulation for heat storage in automobiles, electrodes for capacitive deionization, etc. More applications are evolving as the scientific and engineering community becomes familiar with the unusual and exceptional physical properties of aerogels, there are also scientific and technical application, as well. This paper discusses a variety of applications under development at Lawrence Livermore National Laboratory for which several types of aerogels are formed in custom sizes and shapes. Particular discussions will focus on the uses of aerogels for physics experiments which rely on the exceptional, sometimes unique, properties of aerogels.

Hrubesh, L.W.

1997-08-18T23:59:59.000Z

278

FINAL/ SCIENTIFIC TECHNICAL REPORT  

DOE Green Energy (OSTI)

The overall objective of the Chattanooga fuel cell demonstrations project was to develop and demonstrate a prototype 5-kW grid-parallel, solid oxide fuel cell (SOFC) system that co-produces hydrogen, based on Ion America’s technology. The commercial viability of the 5kW SOFC system was tested by transporting, installing and commissioning the SOFC system at the Alternative Energy Laboratory at the University of Tennessee – Chattanooga. The system also demonstrated the efficiency and the reliability of the system running on natural gas. This project successfully contributed to the achievement of DOE technology validation milestones from the Technology Validation section of the Hydrogen, Fuel Cells and Infrastructure Technologies Program Multi-Year Research, Development and Demonstration Plan. Results of the project can be found in the final technical report.

McDonald, Henry; Singh, Suminderpal

2006-08-28T23:59:59.000Z

279

LLNL 1981: technical horizons  

Science Conference Proceedings (OSTI)

Research programs at LLNL for 1981 are described in broad terms. In his annual State of the Laboratory address, Director Roger Batzel projected a $481 million operating budget for fiscal year 1982, up nearly 13% from last year. In projects for the Department of Energy and the Department of Defense, the Laboratory applies its technical facilities and capabilities to nuclear weapons design and development and other areas of defense research that include inertial confinement fusion, nonnuclear ordnances, and particle-beam technology. LLNL is also applying its unique experience and capabilities to a variety of projects that will help the nation meet its energy needs in an environmentally acceptable manner. A sampling of recent achievements by LLNL support organizations indicates their diversity. (GHT)

Not Available

1981-07-01T23:59:59.000Z

280

Technical Report - FINAL  

Science Conference Proceedings (OSTI)

Improve understanding of the earthquake hazard in the Las Vegas Valley and to assess the state of preparedness of the area's population and structures for the next big earthquake. 1. Enhance the seismic monitoring network in the Las Vegas Valley 2. Improve understanding of deep basin structure through active-source seismic refraction and reflection testing 3. Improve understanding of dynamic response of shallow sediments through seismic testing and correlations with lithology 4. Develop credible earthquake scenarios by laboratory and field studies, literature review and analyses 5. Refine ground motion expectations around the Las Vegas Valley through simulations 6. Assess current building standards in light of improved understanding of hazards 7. Perform risk assessment for structures and infrastructures, with emphasis on lifelines and critical structures 8. Encourage and facilitate broad and open technical interchange regarding earthquake safety in southern Nevada and efforts to inform citizens of earthquake hazards and mitigation opportunities

Barbara Luke, Director, UNLV Engineering Geophysics Laboratory

2007-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

DOE Technical Standards Program Procedures  

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

Revision: 4 Date: August 1, 2000 TECHNICAL STANDARDS PROGRAM RESPONSIBILITIES U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 DOE-TSPP-1 Responsibilities Revision: 4 Date: August 1, 2000 DOE Technical Standards Program i CONTENTS Paragraph Page 1. SCOPE........................................................................................................................................... 1 1.1 Purpose ................................................................................................................... 1 1.2 Applicability.............................................................................................................. 1 2. PROGRAM RESPONSIBILITIES ................................................................................................... 1

282

Technical education and brainstorming technique  

Science Conference Proceedings (OSTI)

The brainstorming technique used for software projects development is presented as a powerful solution for teaching and research activity in the technical domain. Brainstorming was introduced in the technical domain as an efficient method that was developed ... Keywords: alternative education, brainstorming, design patterns, enneagram, resonance, software engineering

Mircea-Florin Vaida

2007-03-01T23:59:59.000Z

283

DOE Technical Standards Archived Collection | Department of Energy  

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

DOE Technical Standards Archived Collection DOE Technical Standards Archived Collection DOE Technical Standards Program July 30, 2013 Technical Standards, DOE-STD-1024-92 - March...

284

PACKAGE (Plasma Analysis, Chemical Kinetics and Generator Efficiency): a computer program for the calculation of partial chemical equilibrium/partial chemical rate controlled composition of multiphased mixtures under one dimensional steady flow  

SciTech Connect

The NASA CEC Code was the starting point for PACKAGE, whose function is to evaluate the composition of a multiphase combustion product mixture under the following chemical conditions: (1) total equilibrium with pure condensed species; (2) total equilibrium with ideal liquid solution; (3) partial equilibrium/partial finite rate chemistry; and (4) fully finite rate chemistry. The last three conditions were developed to treat the evolution of complex mixtures such as coal combustion products. The thermodynamic variable pairs considered are either pressure (P) and enthalpy, P and entropy, at P and temperature. Minimization of Gibbs free energy is used. This report gives detailed discussions of formulation and input/output information used in the code. Sample problems are given. The code development, description, and current programming constraints are discussed. (DLC)

Yousefian, V.; Weinberg, M.H.; Haimes, R.

1980-02-01T23:59:59.000Z

285

Rates and Repayment Services  

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

Rates Loveland Area Project Firm Power Rates Transmission and Ancillary Services Rates 2012 Rate Adjustment-Transmission and Ancillary Services 2010 Rate Adjustment-Firm Power 2009...

286

Rates and Repayment Services  

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

Rates and Repayment Services Consolidated Rate Schedules FY 2014 Rates BCP Annual Rate Process Central Arizona Project Transmission Rate Process DSW Multiple System Transmission...

287

Internal Technical Report, Raft River Pump Selection Analysis  

DOE Green Energy (OSTI)

The following is an analysis investigating the relation between well pumping rates and overall plant power at the 5 MW Raft River geothermal plant No.1. Information is generated to allow selection of well pumping rates, pump setting depths, and required characteristics of supply and injection pumps. The analysis proceeds with a simple analysis of plant power--flow split relationships from which the conclusion is drawn that the plant power, within certain limits, is insensitive to the flow split between wells. A more complex analysis is then performed which examines flow split sensitivity with all four wells operating and sensitivity of plant power to supply flow increases. This analysis is summarized by tentative field flow rate selections and a data table. Tentative supply and injection pump selections are made and contingency pumps are discussed.

Jacoby, J.K.; Bliem, C.J.

1979-06-01T23:59:59.000Z

288

Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop  

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

Flow Cells for Energy Flow Cells for Energy Storage Workshop to someone by E-mail Share Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop on Facebook Tweet about Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop on Twitter Bookmark Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop on Google Bookmark Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop on Delicious Rank Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop on Digg Find More places to share Fuel Cell Technologies Office: Flow Cells for Energy Storage Workshop on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings Annual Merit Review Proceedings

289

Load flow analysis: Base cases, data, diagrams, and results  

SciTech Connect

This report describes how an electric utility system is modeled by using load flow techniques to establish a validated power flow case suitable for simulating and evaluating alternative system scenarios. Details of the load flow model are supported by additional technical and descriptive information intended to correlate modeled electrical system parameters with the corresponding physical equipment that makes up the system. Pictures and technical specifications of system equipment from the utility, public, or vendor are provided to support this association for many system components. The report summarizes the load flow model construction, simulation, and validation and describes the general capabilities of an information query system designed to access load flow parameters and other electrical system information.

Portante, E.C.; Kavicky, J.A.; VanKuiken, J.C.; Peerenboom, J.P.

1997-10-01T23:59:59.000Z

290

Department of Energy Technical Standards Program  

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

The DOE Technical Standards Program promotes the use of voluntary consensus standards at DOE, manages and facilitates DOE's efforts to develop and maintain necessary technical standards, and...

291

Technical Standards, Program Project Justification Statement...  

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

Project Justification Statement - August 29, 2012 Technical Standards, Program Project Justification Statement - August 29, 2012 August 29, 2012 DOE Technical Standards Program...

292

Technical Options to Address Cyber Security, Interoperability...  

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

Technical Options to Address Cyber Security, Interoperability and Other Issues with ZigBee SEP Title Technical Options to Address Cyber Security, Interoperability and Other Issues...

293

Fuel Cell Technologies Office: Hydrogen Technical Publications  

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

Information Resources Information Resources Printable Version Share this resource Send a link to Fuel Cell Technologies Office: Hydrogen Technical Publications to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Technical Publications on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Technical Publications on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Technical Publications on Google Bookmark Fuel Cell Technologies Office: Hydrogen Technical Publications on Delicious Rank Fuel Cell Technologies Office: Hydrogen Technical Publications on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Technical Publications on AddThis.com... Publications Program Publications Technical Publications Hydrogen Fuel Cells Safety, Codes & Standards

294

Technical Community of Practice | Data.gov  

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

Technical Community of Practice Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Through a variety of Web...

295

Building Technologies Office: Residential Energy Efficiency Technical...  

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

Technical Update Meeting - Summer 2011 The U.S. Department of Energy (DOE) Building America program held the Residential Energy Efficiency Technical Update Meeting in Denver,...

296

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

(TID) U.S. Atomic Energy Commission (AEC) U.S. President Manager Name 1948 Truman Boardman Technical Information Division (TID) 1951 Truman BoardmanAbdian Technical...

297

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Sources for Department of Energy Scientific and Technical Reports You can find full-text scientific and technical reports produced since 1991 online at Information Bridge. If you...

298

WHO Technical Manual on Tobacco Tax Administration  

E-Print Network (OSTI)

WHO Technical Manual on Tobacco Tax Administration WHOData WHO technical manual on tobacco tax administration. 1.ack now l edgemen ts This manual has been produced with a

2010-01-01T23:59:59.000Z

299

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Founding Alliance Members. Link to larger image. Slide 22: Founding Alliance Members Canada Institute for Scientific and Technical Information (CISTI) - Canada VTT Technical...

300

Proceedings of the 1990 SPE annual technical conference and exhibition  

Science Conference Proceedings (OSTI)

This book contains the proceedings of the 1990 SPE Annual Technical Conference. Included in this volume are the following papers: Testing and interpretation of injection wells using rate and pressure data, Fractured reservoir characterization through injection falloff and flowback tests, Advances in practical well test analysis.

Not Available

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

PVUSA model technical specification for a turnkey photovoltaic power system  

DOE Green Energy (OSTI)

One of the five objectives of PVUSA is to offer U.S. utilities hands-on experience in designing, procuring, and operating PV systems. The procurement process included the development of a detailed set of technical requirements for a PV system. PVUSA embodied its requirements in a technical specification used as an attachment to its contracts for four utility-scale PV systems in the 200 kW to 500 kW range. The technical specification has also been adapted and used by several utilities. The PVUSA Technical Specification has now been updated and is presented here as a Model Technical Specification (MTS) for utility use. The MTS text is also furnished on a computer disk in Microsoft Word 6.0 so that it may be conveniently adapted by each user. The text includes guidance in the form of comments and by the use of parentheses to indicate where technical information must be developed and inserted. Commercial terms and conditions will reflect the procurement practice of the buyer. The reader is referred to PG&E Report Number 95-3090000. 1, PVUSA Procurement, Acceptance and Rating Practices for Photovoltaic Power Plants (1995) for PVUSA experience and practice. The MTS is regarded by PVUSA as a use-proven document, but needs to be adapted with care and attention to detail.

Dows, R.N.; Gough, E.J.

1995-11-01T23:59:59.000Z

302

Flow and diffusion distributed structures with noise at the inlet  

Science Conference Proceedings (OSTI)

Flow and diffusion distributed structures (FDS) are stationary spatially periodic patterns that can be observed in reaction-diffusion-advection systems. These structures arise when the flow rate exceeds a certain bifurcation point provided that concentrations ... Keywords: 47.54.-r, 82.40.Ck, Flow and diffusion distributed structures, Flow distributed oscillations, Noise, Pattern formation, Reaction-diffusion-advection system

Pavel V. Kuptsov; Razvan A. Satnoianu

2008-11-01T23:59:59.000Z

303

Survival of Subyearling Fall Chinook Salmon in the Free-flowing Snake River and Lower Snake River Reservoirs in 2003 and from McNary Dam Tailrace to John Day Dam Tailrace in the Columbia River from 1999 to 2002, 1999-2003 Technical Report.  

DOE Green Energy (OSTI)

We report results from an ongoing study of survival and travel time of subyearling fall Chinook salmon in the Snake River during 2003 and in the Columbia River during 1999-2002. Earlier years of the study included serial releases of PIT-tagged hatchery subyearling Chinook salmon upstream from Lower Granite Dam, but these were discontinued in 2003. Instead, we estimated survival from a large number of PIT-tagged fish released upstream from Lower Granite Dam to evaluate transportation from Snake River Dams. During late May and early June 2003, 68,572 hatchery-reared subyearling fall Chinook salmon were PIT tagged at Lyons Ferry Hatchery, trucked upstream, acclimated, and released at Couse Creek and Pittsburg Landing in the free-flowing Snake River. We estimated survival for these fish from release to Lower Granite Dam tailrace. In comparison to wild subyearling fall Chinook salmon PIT tagged and released in the free-flowing Snake River, the hatchery fish we released traveled faster and had higher survival to Lower Granite Dam, likely because of their larger size at release. For fish left in the river to migrate we estimated survival from Lower Granite Dam tailrace to McNary Dam tailrace. Each year, a small proportion of fish released are not detected until the following spring. However, the number of fish released in 2003 that overwintered in the river and were detected as they migrated seaward as yearlings in 2004 was small (<1.0%) and had minimal effect on survival estimates. We evaluated a prototype floating PIT-tag detector deployed upstream from Lower Granite reservoir to collect data for use in partitioning travel time and survival between free-flowing and reservoir habitats. The floating detector performed poorly, detecting only 27 PIT tags in 340 h of operation from a targeted release of 68,572; far too few to partition travel time and survival between habitats. We collected river-run subyearling Chinook salmon (mostly wild fish from the Hanford Reach) at McNary Dam, PIT tagged them, and released them to the tailrace as part of an evaluation of transportation from McNary Dam in 2002. Estimated survival in 2002 from the tailrace of McNary Dam to the tailrace of John Day Dam was 0.746 (s.e. 0.036). For migration years 1999-2002, we found that in the reach from McNary to John Day Dam reach, travel time was shorter (migration rate was greater) and survival probabilities were greater when flow volume was greater. Survival was also correlated with water temperature: warmer water was associated with decreased survival, and there was an apparent survival threshold at about 19.3 C (above this temperature survival decreased substantially).

Muir, William D.; Axel, Gordon A.; Smith, Steven G. (National Marine Fisheries Service, Northwest Fisheries Science Center, Fish Ecology Division, Seattle, WA)

2004-12-01T23:59:59.000Z

304

The Independent Technical Analysis Process  

DOE Green Energy (OSTI)

The Bonneville Power Administration (BPA) contracted with the Pacific Northwest National Laboratory (PNNL) to provide technical analytical support for system-wide fish passage information (BPA Project No. 2006-010-00). The goal of this project was to produce rigorous technical analysis products using independent analysts and anonymous peer reviewers. In the past, regional parties have interacted with a single entity, the Fish Passage Center to access the data, analyses, and coordination related to fish passage. This project provided an independent technical source for non-routine fish passage analyses while allowing routine support functions to be performed by other well-qualified entities.

Duberstein, Corey A.; Ham, Kenneth D.; Dauble, Dennis D.; Johnson, Gary E.

2007-04-13T23:59:59.000Z

305

GEM Technical Design Report  

SciTech Connect

The GEM collaboration was formed in June 1991 to develop a major detector for the SSC. The primary physics objectives of GEM are those central to the motivation for the SSC, to study high p{sub T} physics - exemplified by the search for Higgs bosons - and to search for new physics beyond the standard model. The authors present in this Technical Design Report (TDR) a detector with broad capabilities for the discovery and subsequent study of electroweak symmetry breaking, the origin of mass and flavor, and other physics requiring precise measurements of gammas, electrons, and muons - hence the name, GEM. In addition, as a design goal, they have taken care to provide the robustness needed to do the physics that requires high luminosity. Finally, good coverage and hermeticity allow the detection of missing transverse energy, E{sub T}. The GEM design emphasizes clean identification and high resolution measurement of the primary physics signatures for high p{sub T} physics. The approach is to make precise energy measurements that maximize the sensitivity to rare narrow resonances, to detect the elementary interaction products (quarks, leptons, and photons), and to build in the features required to reduce backgrounds.

1993-07-31T23:59:59.000Z

306

March 6, 2012, 1Q FY2012 Quarterly Report on Federal Technical Capability  

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

March 6, 2012 MEMORANDUM FOR DISTRIBUTION FROM: KAREN L. BOARDMAN DIRECTOR NATIONAL TRAINING CENTER OFFICE OF HEALTH, SAFETY AND SECURITY SUBJECT: Quarterly Report on Federal Technical Capability This Quarterly Report on the Federal Technical Capability Program (FTCP) contains information on the status of qualifications in the Technical Qualification Program (TQP) and technical skill gaps, as of December 31, 2011. Attachment 1 provides the Status of Qualifications in the TQP. The Department of Energy's (DOE) goal is to exceed 80% "fully qualified or on schedule for qualification" for all personnel in the TQP. Currently, this overall DOE TQP qualification rate is 93%. In addition, 77% of all

307

Rates & Repayment  

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

Environmental Review-NEPA Financial Data Operations Planning & Projects Power Marketing Rates Rate Adjustments Transmission Ancillary Services Rates WAPA-137 Rate Order Environmental Review-NEPA Financial Data Operations Planning & Projects Power Marketing Rates Rate Adjustments Transmission Ancillary Services Rates WAPA-137 Rate Order Rates and Repayment Services Rates Current and Historical Rate Information Collbran Power Rates CRSP Power Rates CRSP Transmission System Rates CRSP Management Center interest rates Falcon-Amistad Power Rates Provo River Power Rates Rio Grande Power Rates Seedskadee Power Rates SLCA/IP Power Rates Rate Schedules & Supplemental Rate Information Current Rates for Firm Power, Firm & Non-firm Transmission Service, & Ancillary Services Current Transmission & Ancillary Services Rates Tariffs Components of the SLCA/IP Existing Firm Power Rate Cost Recovery Charge (CRC) Page MOA Concerning the Upper Colorado River Basin

308

Chemical preconcentrator with integral thermal flow sensor  

DOE Patents (OSTI)

A chemical preconcentrator with integral thermal flow sensor can be used to accurately measure fluid flow rate in a microanalytical system. The thermal flow sensor can be operated in either constant temperature or constant power mode and variants thereof. The chemical preconcentrator with integral thermal flow sensor can be fabricated with the same MEMS technology as the rest of the microanlaytical system. Because of its low heat capacity, low-loss, and small size, the chemical preconcentrator with integral thermal flow sensor is fast and efficient enough to be used in battery-powered, portable microanalytical systems.

Manginell, Ronald P. (Albuquerque, NM); Frye-Mason, Gregory C. (Cedar Crest, NM)

2003-01-01T23:59:59.000Z

309

Technical Reports | Department of Energy  

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

Technical Reports Technical Reports Technical Reports November 1, 2013 - 11:40am Addthis A wide range of resources addressing the many benefits of combined heat and power (CHP) is available, including the technical reports below. For example, Assessing the Benefits of On-Site Combined Heat and Power (CHP) During the August 14, 2003, Blackout highlights facilities that were able to remain operational during the 2003 blackout due to backup generators or distributed generation (DG) resources, including CHP. Assessing the Benefits of On-Site CHP During the August 14, 2003, Blackout, 29 pp, June 2004 Characterization of the U.S. Industrial/Commercial Boiler Population, 65 pp, May 2005 CHP: Connecting the Gap Between Markets and Utility Interconnection and Tariff Practices Part I, 34 pp, Mar. 2006 and Part II, 64 pp, Aug. 2006

310

DOE Technical Standards Program Procedures  

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

A TECHNICAL STANDARD U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 DOE-TSPP-2 Need Revision: 4 Date: August 1, 2000 DOE...

311

Technical Database | OpenEI  

Open Energy Info (EERE)

56 56 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142281756 Varnish cache server Technical Database Dataset Summary Description Technical Reference for Hydrogen Compatibility of Materials Source Sandia National Laboratories Date Released June 03rd, 2010 (4 years ago) Date Updated September 27th, 2012 (2 years ago) Keywords Compatibility of Materials hydrogen NREL Sandia Technical Database Technical Reference Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_cia85_ten_fra_fat.xlsx (xlsx, 60.9 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san10_fra_fat.xlsx (xlsx, 58.5 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san10b_fra_fat.xlsx (xlsx, 59.4 KiB)

312

DOE Technical Standards Program: Contacts  

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

e-mail: jeffrey.feit@hq.doe.gov burgundy dot image To register a new project or Technical Standards Manager, or for information on topical committees: Kathy Knight phone:...

313

Usability in Health IT: Technical Strategy, Research, and ...  

Science Conference Proceedings (OSTI)

Usability in Health IT: Technical Strategy, Research, and Implementation. Purpose: To promote ... reservation. Technical Contact: Lana ...

2012-12-28T23:59:59.000Z

314

DOE Technical Standards Program Procedures  

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

7 7 Revision: 4 Date: August 1, 2000 TECHNICAL STANDARDS COMMENT RESOLUTION U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 DOE-TSPP-7 Comment Resolution Revision: 4 Date: August 1, 2000 DOE Technical Standards Program i CONTENTS Paragraph Page 1. SCOPE........................................................................................................................................... 1 1.1 Purpose ................................................................................................................... 1 1.2 Applicability.............................................................................................................. 1 2. COMMENT RESOLUTION ............................................................................................................ 1

315

Guam Initial Technical Assessment Report  

SciTech Connect

Under an interagency agreement, funded by the Department of Interior's (DOI) Office of Insular Affairs (OIA), the National Renewable Energy Laboratory (NREL) was tasked to deliver technical assistance to the island of Guam by conducting an island initial technical assessment that would lay out energy consumption and production data and establish a baseline. This assessment will be used to conduct future analysis and studies by NREL that will estimate energy efficiency and renewable energy potential for the island of Guam.

Baring-Gould, I.; Conrad, M.; Haase, S.; Hotchkiss, E.; McNutt, P.

2011-04-01T23:59:59.000Z

316

Final Technical Report  

Science Conference Proceedings (OSTI)

Since 1986 the Oregon State University Industrial Assessment Center (OSU IAC) has worked to increase the energy efficiency, productivity, sustainability, and competitiveness of US manufacturers; provide engineering students an education not available in the classroom; keep engineering faculty in contact with technology and challenges in Northwest industry; and reduce dependence on nonrenewable energy resources, both imported and domestic. Project Objective: Over the duration of this project (2002-2006), the OSU IAC worked to directly support and influence industrial decisions primarily regarding energy but also regarding sustainability and profitability through: Assessments & Follow-up: The OSU IAC performed 111 Industrial Assessments in Oregon, Washington, Idaho and Nevada to help industry identify and implement opportunities to increase energy efficiency, productivity, sustainability, and competitiveness Workshops Seminars Forums Etc: OSU IAC staff worked with regional peers to offer appropriate workshops and trainings as opportunities availed themselves. Graduating Excellent Energy Aware Professional Alumni: As technically capable, skilled written and verbal communicators, our alumni contributed to OSU IAC influence from their positions within industry, consulting organizations, utilities, and governmental and non governmental agencies. Tool Development: Analysis tools and guides originated at the OSU IAC extended our reach. The center continually worked to develop computer based analysis tools, evaluation checklists, analysis guide sheets for internal use and general sharing with industry, energy, and other professionals to assist them in efforts to improve US Industry. Impact: Over 20 years of activity the OSU IAC has typically performed 25 Industrial Assessments a year. On average, each year of 25 assessments has resulted in implemented projects that saved industry a total of: 25.3 TBTU in annual energy and $4.5 Million annually, with an average investment payback of one year. Over the duration of this project, while a number of recommendations are still under consideration for implementation, those already implemented have resulted in over $11 million in annual savings.

Joseph Junker; Greg Wheeler

2007-02-26T23:59:59.000Z

317

CTBT technical issues handbook  

Science Conference Proceedings (OSTI)

The purpose of this handbook is to give the nonspecialist in nuclear explosion physics and nuclear test monitoring an introduction to the topic as it pertains to a Comprehensive Test Ban Treaty (CTBT). The authors have tried to make the handbook visually oriented, with figures paired to short discussions. As such, the handbook may be read straight through or in sections. The handbook covers four main areas and ends with a glossary, which includes both scientific terms and acronyms likely to be encountered during CTBT negotiations. The following topics are covered: (1) Physics of nuclear explosion experiments. This is a description of basic nuclear physics and elementary nuclear weapon design. Also discussed are testing practices. (2) Other nuclear experiments. This section discusses experiments that produce small amounts of nuclear energy but differ from explosion experiments discussed in the first chapter. This includes the type of activities, such as laser fusion, that would continue after a CTBT is in force. (3) Monitoring tests in various environments. This section describes the different physical environments in which a test could be conducted (underground, in the atmosphere, in space, underwater, and in the laboratory); the sources of non-nuclear events (such as earthquakes and mining operations); and the opportunities for evasion. (4) On-site inspections. A CTBT is likely to include these inspections as an element of the verification provisions, in order to resolve the nature of ambiguous events. This chapter describes some technical considerations and technologies that are likely to be useful. (5) Selecting verification measures. This chapter discusses the uncertain nature of the evidence from monitoring systems and how compliance judgments could be made, taking the uncertainties into account. It also discusses how to allocate monitoring resources, given the likelihood of testing by various countries in various environments.

Zucca, J.J. [ed.

1994-05-01T23:59:59.000Z

318

Dampers for Natural Draft Heaters: Technical Report  

Science Conference Proceedings (OSTI)

Energy required for water heating accounts for approximately 40percent of national residential natural gas consumption in California. With water heating contributing such a substantial portion of natural gas consumption, it is important to pay attention to water heater efficiencies. This paper reports on an investigation of a patented, buoyancy-operated flue damper. It is an add-on design to a standard atmospherically vented natural-draft gas-fired storage water heater. The flue damper was expected to reduce off-cycle standby losses, which would lead to improvements in the efficiency of the water heater. The test results showed that the Energy Factor of the baseline water heater was 0.576. The recovery efficiency was 0.768. The standby heat loss coefficient was 10.619 (BTU/hr-oF). After the damper was installed, the test results show an Energy Factor for the baseline water heater of 0.605. The recovery efficiency was 0.786. The standby heat loss coefficient was 9.135 (BTU/hr-oF). The recovery efficiency increased 2.3percent and the standby heat loss coefficient decreased 14percent. When the burner was on, the baseline water heater caused 28.0 CFM of air to flow from the room. During standby, the flow was 12.4 CFM. The addition of the damper reduced the flow when the burner was on to 23.5 CFM. During standby, flow with the damper was reduced to 11.1 CFM. The flue damper reduced off-cycle standby losses, and improved the efficiency of the water heater. The flue damper also improved the recovery efficiency of the water heater by restricting on-cycle air flows through the flue.With or without the flue damper, off-cycle air flow upthe stack is nearly half the air flow rate as when the burner is firing.

Lutz, James D.; Biermayer, Peter; King, Derek

2008-10-27T23:59:59.000Z

319

Energy flows are shown in energy units as well as dollar values...  

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

flows are shown in energy units as well as dollar values. Financial and technical management can now communicate by looking at data that is meaningful to both- One of the...

320

Power-Flow Management - Technology Perspectives  

Science Conference Proceedings (OSTI)

The report provides a technical overview for power-flow management technologies with special emphasis on power electronic-based technologies. This includes both thyristor-based and converter-based technologies. The report thoroughly describes the fundamental relationships of alternating current (AC) power transmission at steady-state and dynamic conditions; the document also describes transmission problems and needs. This overview clearly demonstrates the role of power electronic-based Controllers and th...

2007-11-05T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Department of Energy Technical Standards Program  

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

The DOE Technical Standards Program promotes the use of voluntary consensus standards at DOE, manages and facilitates DOE's efforts to develop and maintain necessary technical standards, and communicates information on technical standards activities to people who develop or use technical standards in DOE.

322

Technical Consumer Products - Compliance Test Laboratory  

Science Conference Proceedings (OSTI)

Technical Consumer Products - Compliance Test Laboratory. NVLAP Lab Code: 200571-0. Address and Contact Information: ...

2013-09-20T23:59:59.000Z

323

Technical Advisory Committee to Develop a Federal ...  

Science Conference Proceedings (OSTI)

Technical Advisory Committee to Develop a Federal Information Processing Standard for the Federal Key Management Infrastructure. ...

324

Final Technical Report  

SciTech Connect

This program applied reservoir cathode technology to increase the lifetime of cesiated tungsten photocathodes. Cesiated tungsten photocathodes provide a quantum efficiency of approximately 0.08% when cesium is initially applied to the surface. During operation, however, the cesium evaporates from the surface, resulting in a gradual decrease in quantum efficiency. After 4-6 hours of operation, the efficiency drop to below useful levels, requiring recoating on the emission surface. This program developed a cathode geometry where cesium could be continuously diffused to the surface at a rate matching the evaporation rate. This results in constant current emission until the cesium in the reservoir is depleted. Measurements of the evaporation rate indicated that the reservoir should provide cesium for more than 30,000 hours of continuous operation. This is orders of magnitude longer operation then previously available. Experiments also demonstrated that the photocathode could be rejuvenated following contamination from a vacuum leak. Recoating of the emission surface demonstrated that the initial quantum efficiency could be recovered.

Lawrence Ives; Eric Montgomery; Zhigang Pan; Blake Riddick; Donald Feldman; Lou Falce

2012-09-25T23:59:59.000Z

325

Department of Energy Technical Standards Program  

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

Nuclear Safety (HS-30) Nuclear Safety (HS-30) Office of Nuclear Safety Home Technical Standards Program » Search » Approved Standards » Recently Approved » RevCom for TSP » Monthly Status Reports » Archive » Feedback HSS Logo Department of Energy Technical Standards Program Office of Nuclear Safety Technical Standards Logo - Globe The DOE Technical Standards Program promotes the use of voluntary consensus standards at DOE, manages and facilitates DOE's efforts to develop and maintain necessary technical standards, and communicates information on technical standards activities to people who develop or use technical standards in DOE. Online Standards Approved DOE Technical Standards Recently approved DOE Technical Standards Monthly Status Reports DOE Technical Standards Archive

326

Valve for controlling solids flow  

DOE Patents (OSTI)

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

Staiger, M. Daniel (Idaho Falls, ID)

1985-01-01T23:59:59.000Z

327

Monitoring probe for groundwater flow  

DOE Patents (OSTI)

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

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

1994-01-01T23:59:59.000Z

328

Very Slow Strain Rate Stress-Strain Behavior and Resisting Stress ...  

Science Conference Proceedings (OSTI)

rectly obtained from measurements of yield stress and flow stress made in constant strain rate tests at creep strain rates and temperatures. In this paper, constant.

329

Final Technical Report  

Science Conference Proceedings (OSTI)

Executive Summary The document contains Final Technical Report on the Industrial Assessment Center Program at Loyola Marymount University in Los Angeles, covering the contract period of 9/1/2002 to 11/30/2006, under the contract DE-FC36-02GO 12073. The Report describes six required program tasks, as follows: TASK 1 is a summary of the assessments performed over the life of the award: 77 assessments were performed, 595 AR were recommended, covering a very broad range of manufacturing plants. TASK 2 is a description of the efforts to promote and increase the adoption of assessment recommendations and employ innovative methods to assist in accomplishing these goals. The LMU IAC has been very successful in accomplishing the program goals, including implemented savings of $5,141,895 in energy, $10,045,411 in productivity and $30,719 in waste, for a total of $15,218,025. This represents 44% of the recommended savings of $34,896,392. TASK 3 is a description of the efforts promoting the IAC Program and enhancing recruitment efforts for new clients and expanded geographic coverage. LMU IAC has been very successful recruiting new clients covering Southern California. Every year, the intended number of clients was recruited. TASK 4 describes the educational opportunities, training, and other related activities for IAC students. A total of 38 students graduated from the program, including 2-3 graduate students every semester, and the remainder undergraduate students, mostly from the Mechanical Engineering Department. The students received formal weekly training in energy (75%) and productivity (25). All students underwent extensive safety training. All students praised the IAC experience very highly. TASK 5 describes the coordination and integration of the Center activities with other Center and IAC Program activities, and DOE programs. LMU IAC worked closely with MIT, and SDSU IAC and SFSU IAC, and enthusiastically supported the SEN activities. TASK 6 describes other tasks and accomplishments. During the award period, Assistant Director Rudy Marloth became a DOE Qualified Specialist in PHAST, a DOE Qualified Specialist in Compressed Air, and a Certified Energy Manager, and earned a MS degree in Environmental Science.

Bohdan W. Oppenheim; Rudolf Marloth

2007-10-26T23:59:59.000Z

330

Risk-Managed Technical Specifications (RMTS) Guidelines  

Science Conference Proceedings (OSTI)

EPRI has assessed the role of probabilistic risk assessment (PRA) in the regulation of nuclear power plant technical specifications. This report presents nuclear utilities with a framework and associated general guidance for implementing risk managed technical specifications (RMTS) as a partial replacement of existing technical specifications. This report was prepared for EPRI with extensive technical input and review by the Nuclear Energy Institute (NEI) Risk-Informed Technical Specifications Task Force...

2005-12-01T23:59:59.000Z

331

Final Technical Report  

SciTech Connect

Final Technical Report for U.S. Department of Energy Grant No. DE-FG02-09ER55005 Nonlinear FLR Effects in Reduced Fluid Models Alain J. Brizard, Saint MichaelĂ?Â?s College The above-mentioned DoE grant was used to support research activities by the PI during a sabbatical leave from Saint MichaelĂ?Â?s College in 2009. The major focus of the work was the role played by guiding-center and gyrocenter (linear and nonlinear) polarization and magnetization effects in understanding transport processes in turbulent magnetized plasmas. The theoretical tools used for this work include Lie-transform perturbation methods and Lagrangian (variational) methods developed by the PI in previous work. The present final technical report lists (I) the peer-reviewed publications that were written based on work funded by the Grant; (II) invited and contributed conference presentations during the period funded by the Grant; and (III) seminars presented during the period funded by the Grant. I. Peer-reviewed Publications A.J. Brizard and N. Tronko, 2011, Exact momentum conservation for the gyrokinetic Vlasov- Poisson equations, Physics of Plasmas 18 , 082307:1-14 [http://dx.doi.org/10.1063/1.3625554 ]. J. Decker, Y. Peysson, A.J. Brizard, and F.-X. Duthoit, 2010, Orbit-averaged guiding-center Fokker-Planck operator for numerical applications, Physics of Plasmas 17, 112513:1-12 [http://dx.doi.org/10.1063/1.3519514]. A.J. Brizard, 2010, Noether derivation of exact conservation laws for dissipationless reduced fluid models, Physics of Plasmas 17, 112503:1-8 [http://dx.doi.org/10.1063/1.3515303]. F.-X. Duthoit, A.J. Brizard, Y. Peysson, and J. Decker, 2010, Perturbation analysis of trapped particle dynamics in axisymmetric dipole geometry, Physics of Plasmas 17, 102903:1-9 [http://dx.doi.org/10.1063/1.3486554]. A.J. Brizard, 2010, Exact energy conservation laws for full and truncated nonlinear gyrokinetic equations, Physics of Plasmas 17, 042303:1-11 [http://dx.doi.org/10.1063/1.3374428]. A.J. Brizard, J. Decker, Y. Peysson, and F.-X. Duthoit, 2009, Orbit-averaged guiding-center Fokker-Planck operator, Physics of Plasmas 16, 102304:1-9[http://dx.doi.org/10.1063/1.3249627]. A.J. Brizard, 2009, Variational Principles for Reduced Plasma Physics, Journal of Physics: Conference Series 169, 012003 [http://dx.doi.org/10.1088/1742-6596/169/1/012003]. II. Invited and Contributed Conference Presentations A.J. Brizard and N. Tronko, Momentum conservation law for the gyrokinetic Vlasov-Poisson equations, 53rd Annual Meeting of the APS Division of Plasma Physics, Salt Lake City (Utah), November 14-18, 2011. A.J. Brizard, P.J. Morrison, C. Chandre, and E. Tassi, On the road to the Hamiltonian formulation of gyrokinetic theory, 52nd Annual Meeting of the APS Division of Plasma Physics, Chicago (Illinois), November 8-12, 2010. F.-X. Duthoit, A.J. Brizard, Y. Peysson, and J. Decker, Lie-transform perturbation analysis of trapped-particle dynamics in axisymmetric dipole geometry, 2010 International Sherwood Fusion Theory Conference, Seattle (Washington), April 19-21, 2010. N. Tronko and A.J. Brizard, Gyrokinetic momentum conservation law, 2010 International Sherwood Fusion Theory Conference, Seattle (Washington), April 19-21, 2010. C. Chandre and A.J. Brizard, Hamiltonian formulation of reduced Vlasov-Maxwell equations, 50th Annual Meeting of the APS Division of Plasma Physics, Dallas (Texas), November 17-21, 2008. A.J. Brizard, Nonlinear FLR effects in reduced fluid models, Invited Presentation at 11th Easter Plasma Meeting, Torino (Italy), April 15-17, 2009. III. Seminars Reduced Fokker-Planck operators for advanced plasma simulations, seminar given at CEA Cadarache (France), May 25, 2009. Ray phase-space methods in linear mode conversion, seminar given at CPT Luminy (France), April 1, 2009. Old and new methods in gyrokinetic theory, seminar given at CEA Cadarache (France), March 20, 2009. Hamiltonian theory of adiabatic motion of relativistic charged particles, seminar given at CPT Luminy (France), March 11, 2009. Noether method for fluids a

Alain J. Brizard

2009-12-31T23:59:59.000Z

332

Technical Support and Transfer of Geothrmal Technical Knowledge and Information  

SciTech Connect

The Geo-Heat Center (GHC) staff provided responses to 1442 technical support requests during the contract period (April 1, 2006 to September 30, 2007), which were six quarters under this contract. Our website, consisting of 1900 files, also contributes to our technical assistance activity. Downloaded files were 1,889,323 (3,448 per day) from our website, the total number of users was 1,365,258 (2,491 per day), and the total number of hits were 6,008,500 (10,064 per day). The GHC staff attended 60 workshops, short course and professional meeting and made 29 technical presentations. The staff also prepared and mailed out 2,000 copies of each of five issues of the GHC Quaterly Bulletin which contained 26 articles. We also mailed out approximately 5,000 papers and publications to interested individuals and organizations.

John W. Lund Tonya "Toni" Boyd

2007-11-14T23:59:59.000Z

333

Final Technical Report  

SciTech Connect

The research project focuses on the following topics: a) removal of artifacts in the Doppler spectra from the ARM cloud radars, b) development of the second generation Active Remote Sensing of Cloud Layers (ARSCL) cloud data products, and c) evaluation of ARM cloud property retrievals within the framework of the EarthCARE simulator. We continue to pursue research on areas related to radiative transfer, atmospheric heating rates and related dynamics (topics of interest to the ARM science community at this time) and to contribute on an ad-hoc basis to the science of other ARM-supported principal investigators.

Eugene Clothiaux, Johannes Verlinde, Jerry Harrington

2010-02-22T23:59:59.000Z

334

Local Energy Generation in Barotropic Flows  

Science Conference Proceedings (OSTI)

The local growth of disturbances to a steady, nondivergent shear flow is investigated in the context of the barotropic vorticity equation (BVE). A new expression for the instantaneous energy generation rate is derived by using a local coordinate ...

R. Iacono

2002-07-01T23:59:59.000Z

335

Engineering Technical Training Module (ETTM) - Two-Phase Phenomenon 1.0  

Science Conference Proceedings (OSTI)

Engineering Technical Training Module (ETTM) – Two-Phase Phenomenon, Version 1.0 is a computer-based training module that allows users to access training when desired and review it at their own pace.This module provides an overview of two-phase flow and two-phase heat transfer, and their applications in nuclear power plant operation.  Fundamental two-phase concepts, including flow patterns, void fraction, and boiling and condensation are described.  Additionally, ...

2013-12-16T23:59:59.000Z

336

Central Solenoid Insert Technical Specification  

Science Conference Proceedings (OSTI)

The US ITER Project Office (USIPO) is responsible for the ITER central solenoid (CS) contribution to the ITER project. The Central Solenoid Insert (CSI) project will allow ITER validation the appropriate lengths of the conductors to be used in the full-scale CS coils under relevant conditions. The ITER Program plans to build and test a CSI to verify the performance of the CS conductor. The CSI is a one-layer solenoid with an inner diameter of 1.48 m and a height of 4.45 m between electric terminal ends. The coil weight with the terminals is approximately 820 kg without insulation. The major goal of the CSI is to measure the temperature margin of the CS under the ITER direct current (DC) operating conditions, including determining sensitivity to load cycles. Performance of the joints, ramp rate sensitivity, and stability against thermal or electromagnetic disturbances, electrical insulation, losses, and instrumentation are addressed separately and therefore are not major goals in this project. However, losses and joint performance will be tested during the CSI testing campaign. The USIPO will build the CSI that will be tested at the Central Solenoid Model Coil (CSMC) Test Facility at the Japan Atomic Energy Agency (JAEA), Naka, Japan. The industrial vendors (the Suppliers) will report to the USIPO (the Company). All approvals to proceed will be issued by the Company, which in some cases, as specified in this document, will also require the approval of the ITER Organization. Responsibilities and obligations will be covered by respective contracts between the USIPO, called Company interchangeably, and the industrial Prime Contractors, called Suppliers. Different stages of work may be performed by more than one Prime Contractor, as described in this specification. Technical requirements of the contract between the Company and the Prime Contractor will be covered by the Fabrication Specifications developed by the Prime Contractor based on this document and approved by the Company and ITER. The Fabrication Specifications may reflect some national requirements and regulations that are not fully provided here. This document presents the ITER CSI specifications.

Martovetsky, Nicolai N [ORNL; Smirnov, Alexandre [ORNL

2011-09-01T23:59:59.000Z

337

Technical Bulletins | Advanced Photon Source  

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

Technical Bulletins Technical Bulletins For questions regarding the content of Technical Bulletins, contact webmaster. All documents are PDFs. TB # Title Date TB-54 Dose Calculations using MARS for Bremsstrahlung Beam Stops and Collimators in APS Beamline Stations 8/31/10 TB-53 Insertion Devices: Magnetic Measurements and Tuning--Part 1 - Magnetic Sensors and Measurement Techniques 10/1/10 TB-52 2006 XSD Scientific Software Workshop - Survey Responses 8/25/06 TB-51 2006 XSD Scientific Software Workshop Report 10/31/06 TB-50 Thermal Analysis of the Components of the Insertion Device Front Ends FEv1.2 and FEv1.5 7/1/05 TB-49 A New Magnetic Field Integral Measurement System 1/1/05 TB-48 LCLS Prototype Undulator Report 1/1/04 TB-47 XFD Progress Report 12/1/02 TB-46 LCLS - The First Experiments 9/1/02

338

Hydrogen Production Technical Team Roadmap  

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

Production Production Technical Team Roadmap June 2013 This roadmap is a document of the U.S. DRIVE Partnership. U.S. DRIVE (Driving Research and Innovation for Vehicle efficiency and Energy sustainability) is a voluntary, non-binding, and nonlegal partnership among the U.S. Department of Energy; USCAR, representing Chrysler Group LLC, Ford Motor Company, and General Motors; Tesla Motors; five energy companies -BP America, Chevron Corporation, Phillips 66 Company, ExxonMobil Corporation, and Shell Oil Products US; two utilities - Southern California Edison and DTE Energy; and the Electric Power Research Institute (EPRI). The Hydrogen Production Technical Team is one of 12 U.S. DRIVE technical teams ("tech teams") whose mission is to accelerate the development of pre-competitive and innovative technologies to enable

339

Technical Reference | OpenEI  

Open Energy Info (EERE)

Reference Reference Dataset Summary Description Technical Reference for Hydrogen Compatibility of Materials Source Sandia National Laboratories Date Released June 03rd, 2010 (4 years ago) Date Updated September 27th, 2012 (2 years ago) Keywords Compatibility of Materials hydrogen NREL Sandia Technical Database Technical Reference Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_cia85_ten_fra_fat.xlsx (xlsx, 60.9 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san10_fra_fat.xlsx (xlsx, 58.5 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san10b_fra_fat.xlsx (xlsx, 59.4 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san11_fra_fat.xlsx (xlsx, 48.4 KiB)

340

21st century Locomotive technology Quarterly technical Status Report 16 DOE/AL68284-TSR16  

DOE Green Energy (OSTI)

Studies of nozzle flow area, the interaction of fuel injector geometry with nozzle geometry, and injector needle raise and fall rates were performed.

Lembit Salasoo; Jennifer Topinka

2007-02-20T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Test Methods Standing Technical Committee Strategic Plan - February 2012  

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

Test Methods Standing Technical Committee Test Methods Standing Technical Committee 2011 Strategic Plan V1.1 - Draft 2/24/2012 Committee Chair: 2011-2012 Dane Christensen National Renewable Energy Laboratory 2 Prioritization of Gaps, Barriers and Needs The following table prioritizes the Gaps, Barriers and Needs described in this document. Rank Description Estimated Priority Effort 1 Heat Pump Water Heater Field Test Protocol H M 2a Method for infinitely variable fan airflow measurement H H 2b Non-Intrusive Natural Gas Flow Measurement H H 3 Data Logger with Increased Data Capabilities M M 4 Room Air Mixing Analysis M H Contents Summary of Test Methods STC Strategic Plan .......................................................................................................... 3

342

Method and apparatus for monitoring two-phase flow. [PWR  

DOE Patents (OSTI)

A method and apparatus for monitoring two-phase flow is provided that is particularly related to the monitoring of transient two-phase (liquid-vapor) flow rates such as may occur during a pressurized water reactor core blow-down. The present invention essentially comprises the use of flanged wire screens or similar devices, such as perforated plates, to produce certain desirable effects in the flow regime for monitoring purposes. One desirable effect is a measurable and reproducible pressure drop across the screen. The pressure drop can be characterized for various known flow rates and then used to monitor nonhomogeneous flow regimes. Another useful effect of the use of screens or plates in nonhomogeneous flow is that such apparatus tends to create a uniformly dispersed flow regime in the immediate downstream vicinity. This is a desirable effect because it usually increases the accuracy of flow rate measurements determined by conventional methods.

Sheppard, J.D.; Tong, L.S.

1975-12-19T23:59:59.000Z

343

Technical Program, Wednesday Afternoon Sessions  

Science Conference Proceedings (OSTI)

In addition, tracability of product flow is a mandatory requirement for IS0 9000 ... It also allows convenient translation of data into statistical process control charts.

344

Technical Standards Newsletter - May 2002 | Department of Energy  

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

Technical Standards Newsletter - May 2002 Technical Standards Newsletter - May 2002 Technical Standards Newsletter - May 2002 The Standards Forum and Standards Actions - May 2002 Inside this issue: DOE Technical Standards Proposed for Reaffirmation....................................... 1 DOE Technical Standards Recently Published................................................................... 1 American National Standards Institute...................................................................... 2 American Society for Testing and Materials International.............................................. 4 Technical Standards Newsletter - May 2002 More Documents & Publications Technical Standards Newsletter - July 2002 Technical Standards Newsletter - April 2002 Technical Standards Newsletter - May 2001

345

Final Technical Report  

Science Conference Proceedings (OSTI)

During the 1-year duration of this project a new Shortwave Spectrometer (SWS) was designed and developed for deployment at the Southern Great Plains Central Facility to measure zenith solar spectral radiance. The SWS is comprised of two Zeiss miniature monolithic spectrometers (MMS-1 and MMS-NIR) for visible and near-infrared detection in the wavelength range between 350 and 2250 nm. Spectral resolution is 8 nm for the MMS-1 and 12 nm for the MMS-NIR. The light collector is a narrow field of view (±1.5 ş) collimator at the front end of a high-grade custom-made fiber optic bundle. The data acquisition and control system is a 933 MHz Pentium based PC in a PC104 format with a USB interface between the computer and the spectrometers. Spectral sampling rate is approximately 1 Hz. A prototype SWS was deployed at SGP in November and December 2004 and it collected zenith-sky solar spectra at 1 Hz continuously over a 29 day period. Prior to deployment it was calibrated and characterized at the NASA Ames Airborne Sensor Facility (ASF) using a 30 inch Integrating Sphere. The SWS was also calibrated using a portable 12 inch integrating sphere at the Central Facility. The testing and calibration procedures were developed during this implementation. The planning and scheduling for permanent installation of the new SWS as well as data processing, calibration, archiving, and distribution was conducted.

Pilewskie, Peter

2009-05-27T23:59:59.000Z

346

Oil Flow Rale Problem Behler, David D 0 McNutt, Marcia K 05/23/201001 :04 PM  

E-Print Network (OSTI)

Oil Flow Rale Problem t Behler, David D 0 McNutt, Marcia K 05/23/201001 :04 PM Marcia - just some thoughts on the oil flow rate problem. Over the past few weeks, it's become apparent that the oil flow rate it's best to frame a range of estimated oil flow rates and refine the range over time as the tools

Fleskes, Joe

347

Final Technical Report  

Science Conference Proceedings (OSTI)

The state of New York through the New York State Energy Research and Development Authority (NYSERDA) has developed a suite of digester projects throughout the state to assess the potential for anaerobic digestion systems to improve manure management and concurrently produce energy through the production of heat and electrical power using the biogas produced from the digesters. Dairies comprise a significant part of the agribusiness and economy of the state of New York. Improving the energy efficiency and environmental footprint of dairies is a goal of NYSERDA. SUNY Morrisville State College (MSC) is part of a collection of state universities, dairy farms, cooperatives, and municipalities examining anaerobic digestion systems to achieve the goals of NYSERDA, the improvement of manure management, and reducing emissions to local dairy animal sites. The process for siting a digester system at the MSC’s free-stall Dairy Complex was initiated in 2002. The project involved the construction of an anaerobic digester that can accommodate the organic waste generated at Dairy complex located about a mile southeast of the main campus. Support for the project was provided through funding from the New York State Energy Research and Development Authority (NYSERDA) and the New York State Department of Agriculture and Markets. The DOE contribution to the project provided additional resources to construct an expanded facility to handle waste generated from the existing free-stall dairy and the newly-constructed barns. Construction on the project was completed in 2006 and the production of biogas started soon after the tanks were filled with the effluent generated at the Dairy Complex. The system has been in operation since December 17, 2006. The generated biogas was consistently flared starting from December 20, 2006, and until the operation of the internal combustion engine/generator set were first tested on the 9th of January, 2007. Flaring the biogas continued until the interconnect with the power grid was approved by NYSEG (the electrical power provider) and the combined heat and power generation (CHP) system was authorized to start on February 27, 2007. The system has been in operation since February 28, 2007, and is generating 45 to 50 kW of electrical power on continuous basis. The completed project will ultimately allow for investigating the facility of utilizing organic waste from a dairy operation in a hard-top plug-flow methane digester with the ultimate goal of reducing environmental risk, increasing economic benefits, and demonstrating the viability of an anaerobic methane digestion system. Many benefits are expected as a result of the completed project including our better understanding of the anaerobic digestion process and its management as well as the facility to utilize the methane digester as a demonstration site for dairy producers, farmers, and organic waste producers in New York State and the Northeast. Additional benefits include helping current and future students in dairy science and technology, agricultural business, environmental sciences, agricultural engineering, and other disciplines develop better understanding of underutilized biomass alternative energy technologies, environmental conservation, environmental stewardship, and sustainable agriculture.

Shayya, Walid

2007-03-20T23:59:59.000Z

348

Proprietary_Information_in_Technical_Data.pdf | Department of...  

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

ProprietaryInformationinTechnicalData.pdf ProprietaryInformationinTechnicalData.pdf ProprietaryInformationinTechnicalData.pdf More Documents & Publications Annual FOIA...

349

Clean Cities: Clean Cities Technical Assistance (Tiger Teams...  

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

Technical Assistance (Tiger Teams) Clean Cities offers technical assistance for eligible projects through the Clean Cities Technical Assistance Project, also known as Tiger Teams....

350

DOE Technical Standards Archived Collection | Department of Energy  

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

Information Center DOE Technical Standards Program DOE Technical Standards Archived Collection DOE Technical Standards Archived Collection Document ID Filter Document ID...

351

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

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

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

352

Defense Technical Information Center thesaurus  

Science Conference Proceedings (OSTI)

This DTIC Thesaurus provides a basic multidisciplinary subject term vocabulary used by DTIC to index and retrieve scientific and technical information from its various data bases and to aid DTIC`s users in their information storage and retrieval operations. It includes an alphabetical posting term display, a hierarchy display, and a Keywork Out of Context (KWOC) display.

Dickert, J.H. [ed.] [comp.

1996-10-01T23:59:59.000Z

353

Facility worker technical basis document  

SciTech Connect

This report documents the technical basis for facility worker safety to support the Tank Farms Documented Safety Analysis and described the criteria and methodology for allocating controls to hazardous conditions with significant facility worker consequences and presents the results of the allocation.

EVANS, C.B.

2003-03-21T23:59:59.000Z

354

DOE FINAL TECHNICAL REPORT RP  

DOE Green Energy (OSTI)

The City of Georgetown Utility Systems (GUS) patnered with the private sector, the American Public Power Association (APPA) and Southwestern University to design, construct, test and monitor a solar co-generation system directly connected to the GUS electric distribution system. This report consists of the Primary Technical Report and 3 attachments.

RUSS PETERMAN

2012-01-01T23:59:59.000Z

355

Solar energy technical training directory  

DOE Green Energy (OSTI)

Available solar energy offerings in the technical training area are presented. Institutions are listed alphabetically by state. Each listing includes an institution address and phone number, solar programs or curricula offered, and detailed solar couse information. An alphabetical index of institutions in included. (MHR)

Corcoleotes, G; Kramer, K; O'Connor, K

1979-06-01T23:59:59.000Z

356

Concentrating solar collector: technical note  

DOE Green Energy (OSTI)

The Acurex Model 3002 concentrator is a reflecting parabolic trough collector designed to heat liquids or gases to temperatures between 140/sup 0/F and 350/sup 0/F. The cost effectiveness, performance, reliability, and technical description of the collector are presented.

Not Available

1984-01-01T23:59:59.000Z

357

Forecast Technical Document Forecast Types  

E-Print Network (OSTI)

Forecast Technical Document Forecast Types A document describing how different forecast types are implemented in the 2011 Production Forecast system. Tom Jenkins Robert Matthews Ewan Mackie Lesley Halsall #12;PF2011 ­ Forecast Types Background Different `types' of forecast are possible for a specified area

358

Forecast Technical Document Volume Increment  

E-Print Network (OSTI)

Forecast Technical Document Volume Increment Forecasts A document describing how volume increment is handled in the 2011 Production Forecast. Tom Jenkins Robert Matthews Ewan Mackie Lesley Halsall #12;PF2011 ­ Volume increment forecasts Background A volume increment forecast is a fundamental output of the forecast

359

Forecast Technical Document Tree Species  

E-Print Network (OSTI)

Forecast Technical Document Tree Species A document listing the tree species included in the 2011 Production Forecast Tom Jenkins Justin Gilbert Ewan Mackie Robert Matthews #12;PF2011 ­ List of tree species The following is the list of species used within the Forecast System. Species are ordered alphabetically

360

Technical Review of Externalities Issues  

Science Conference Proceedings (OSTI)

Externalities, once a term known only to students of economics, has become the catchword for a major experiment in electric utility regulation. It is very important for utilities and policy makers to understand the technical issues and arguments driving the externality experiment. This experiment has important implications for utility costs, competitive positions, environmental quality, and future regulations.

1995-01-28T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

A mixed plug flow anaerobic digester for dairy manure  

SciTech Connect

In 1982, a ''mixed plug-flow'' anaerobic digester has been built to produce biogas from the manure of 350 dairy cows and, subsequently, to produce electricity for on-farm use only. This paper describes the digester and presents the main results of one year of technical follow-up.

Cournoyer, M.S.; Delisle, U.; Ferland, D.; Chagnon, R.

1985-01-01T23:59:59.000Z

362

Rate of flow of leachate through clay soil liners  

SciTech Connect

The objective of the research was to measure the time of travel (TOT) of inorganic solutes through laboratory columns of compacted clay, to determine the physical and geochemical parameters that controlled solute transport through the soil columns, and to compare measured and predicted TOT's. Two clay soils were used: kaolinite (a low-plasticity, commercially-produced clay) and Lufkin clay (a highly plastic, naturally-occurring clay soil). Anionic tracers were chloride and bromide; potassium and zinc were the cationic tracers. Diffusion cells were designed, constructed, and used to measure the effective diffusion coefficient of the tracers in the two soils. Diffusion coefficients for anions were typically 0.000002 to 0.000007 sq cm/s; somewhat lower values were determined for cations. Column tests showed that the effective porosity ratio (defined as effective divided by total porosity) increased with increasing hydraulic gradient in kaolinite from a low of about 0.25 at a gradient of 1 to a high of 1 at a gradient of 20. With Lufkin clay, the effective porosity ratio was between 0.02 and 0.16. Breakthrough times were controlled much more by the low effective porosities than by molecular diffusion. The computer program SOILINER predicted times of travel that were larger than actual TOT's by a factor of up to 52. The failure to account for effective porosity ratios less than 1 was the cause for the poor predictions from SOILINER.

Daniel, D.E.; Shackelford, C.D.; Liao, W.P.; Liljestrand, H.M.

1991-06-01T23:59:59.000Z

363

Multiphase Flow Modeling Research  

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

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

364

Coordinating DOE Technical Standards, TSPP-5  

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

DOE TECHNICAL STANDARDS PROGRAM PROCEDURES DOE-TSPP-5-2013 Concurrence Draft:TSPP-6- 2009 is the currently approved TSPP that addresses coordination of DOE technical standards....

365

Solid-State Lighting: Technical Information Network  

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

Printable Version Share this resource Send a link to Solid-State Lighting: Technical Information Network to someone by E-mail Share Solid-State Lighting: Technical Information...

366

TECHNICAL TRAINING QUALIFICATION STANDARD REFERENCE GUIDE  

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

Technical Technical Training Qualification Standard Reference Guide December 2009 This page is intentionally blank. Table of Contents i LIST OF FIGURES ...................................................................................................................... ii LIST OF TABLES ........................................................................................................................ ii ACRONYMS ................................................................................................................................ iii PURPOSE...................................................................................................................................... 1 SCOPE ...........................................................................................................................................

367

Technical Fact Sheets | Department of Energy  

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

Technical Fact Sheets Technical Fact Sheets Technical Fact Sheets Technical Fact Sheets (TFS) provide summary-level information on the impact of new, deployed, applied, and/or planned technical approaches supporting EM cleanup projects. The TFS is presented as a two-page document which summarizes the technical challenges, solutions, accomplishments, and impacts of the technical efforts. Additionally, they present the features, vendors, sites, states, national labs and universities that might be involved in developing technical solutions. Deactivation & Decommissioning (D&D) GammaCam Technology Demonstration at ORNL Buildings 3026C and 3026D Stack Characterization System for Inspection of Contaminated Off-Gas Stacks 3-D Model for Deactivation & Decommissioning D&D and Risk Assessment Tools

368

The Department of Energy Technical Standards Program  

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

Forum Learn more about standards by attending a Technical Standards Program workshop Query the DOE Technical Standards Program Web site Let us know how we can better support you...

369

Approved DOE Technical Standards | Department of Energy  

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

10, 1996 Technical Standards, DOE-HDBK-10114-92 DOE Fundamentals Handbook, Electrical Science, Volume 4 of 4 January 5, 1996 Technical Standards, DOE-HDBK-1084-95 - January 05,...

370

Technical Staff Council Seminar - Skills Database  

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

2003 - 12:00pm Location: Bldg. 90 Seminar HostPoint of Contact: David Faulkner The Technical Staff Council has made a skills database for members of the technical staff to input...

371

Approved DOE Technical Standards | Department of Energy  

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

July 26, 2004 Technical Standards, DOE-HDBK-1101-2004 - July 26, 2004 DOE-HDBK-1101-2004: Process Safety Management for Highly Hazardous Chemicals March 31, 2004 Technical...

372

FINAL TECHNICAL REPORT  

Science Conference Proceedings (OSTI)

NIST has played a key role in many of the one-on-one, domestic, and international interlaboratory comparisons of measurements on superconductors. The history of interlaboratory comparisons of measurements on superconductors tells us that careful measurement methods are needed to obtain consistent results. Inconsistent results can lead to many problems including: a mistrust of the results of others, unfair advantages in commerce, and erroneous feedback in the optimization of conductor performance. NIST has experience in many interlaboratory comparisons; a long-term commitment to measurement accuracy; and independent, third-party laboratory status. The principal investigator's direct involvement in the measurements and daily supervision of sample mounting is the unique situation that has allowed important discoveries and evolution of our capabilities over the last 30 years. The principal investigator's research and metrology has helped to improve the accuracy of critical-current (I{sub c}) measurements in laboratories throughout the world. As conductors continue to improve and design limits are tested, the continuation of the long-term commitment to measurement accuracy could be vitally important to the success of new conductor development programs. It is extremely important to the U.S. wire manufacturers to get accurate (high certainty) I{sub c} measurements in order to optimize conductor performance. The optimization requires the adjustment of several fabrication parameters (such as reaction time, reaction temperature, conductor design, doping, diffusion barrier, Cu to non-Cu ratio, and twist pitch) based on the I{sub c} measurement of the conductor. If the I{sub c} measurements are made with high variability, it may be unclear whether or not the parameters are being adjusted in the optimal direction or whether or not the conductor meets the target specification. Our metrology is vital to the U.S. wire manufacturers in the highly competitive international arena and to meet the aggressive performance goals. The latest high-performance Nb{sub 3}Sn wires are being designed with higher current densities, larger effective filament diameter, less Cu stabilizer, and, in some cases, larger wire diameters than ever before. In addition, some of the conductor designs and heat treatments cause the residual resistivity ratio (RRR, ratio of room temperature resistivity to the resistivity at 20 K) of the stabilizer to be less than 20. These parameters are pushing the conductors towards less intrinsic stability, into a region we call marginally stable. These parameters also create a whole series of challenges for routine I{sub c} testing on short-samples, even when tested with the sample immersed in liquid helium. High-current, variable-temperature I{sub c} measurements are even more difficult than those made in liquid helium because the sample is only cooled by flowing helium gas. Providing accurate I{sub c} results under these conditions requires a complex system that provide adequate cooling as well as uniform sample temperature. We have been make variable-temperature measurements for about 15 years, but we started to design the first high-current (at least 500 A), variable-temperature, variable-strain apparatus in late 2006. Our first critical-current measurements as a function of strain, temperature, and magnetic field, I{sub c}(B,T,{var_epsilon}), in a new single, unified apparatus (full matrix characterization) were made in the summer of 2008. This is the only such facility in the U.S. and it has some unique components that are not duplicated anywhere in the world. The compounding of all three variables (H, T, {var_epsilon}) makes an already labor and time intensive characterization very formidable; however, the results cannot be generated any other way and are needed to answer key questions about strain and temperature safety margins and about the reliability of using scaling laws based on small data sets to predict performance. In the future, this new apparatus will allow NIST to create a database on strands that would benefit

Loren F. Goodrich

2011-05-31T23:59:59.000Z

373

Final Technical Report  

DOE Green Energy (OSTI)

OAK-B135 This study took place at the Nevada Desert FACE (Free Air CO2 Enrichment) Facility at the Nevada Test Site, where effects of elevated atmospheric CO2 on a desert ecosystem are being studied. One hundred sixty-eight minirhizotrons (clear plastic tubes) were installed to a depth of 1m in the soil in the control and elevated CO2 plots. Tubes were installed from a suspended platform to avoid soil compaction and disturbance. Tubes were placed under individuals of two dominant shrub species, Larrea tridentata and Ambrosia dumosa, and along systematic transects across the plots. Specialized video cameras were inserted down the tubes at 4 week intervals to provide images of plant root systems on the upper side of the tube. A ratcheting mechanism assured consistent imaging of the same precise locations during each sampling period. Images were collected every 4 weeks from December 1997 to January 2001, after which the images were too degraded from repeated camera abrasion on the tubes for adequate analysis. Over 100,000 video images were analyzed and the appearance, growth, and disappearance of 23,634 individual fine roots (<2 mm diameter) were tracked over time, totaling 125,679 root observations and measurements. Elevated CO2 did not have an effect on the timing of seasonal patterns of fine root growth or turnover (mortality). There were no consistent effects of elevated CO2 on fine root length standing crop, production, or turnover except standing crop was consistently lower under the elevated CO2 treatment across the community transects. The specific root length (m/g of root dry weight) found to be higher for Larrea and Ambrosia under elevated CO2 treatments. Procedures were developed to translate the length measurements taken from minirhizotron images to biomass estimates per unit soil volume, utilizing these specific root length measurements. While few differences in fine root length were apparent as a result of elevated CO2 treatment, conversion to biomass units indicated that elevated CO2 led to decreases in fine root biomass, production, and turnover. This was an unexpected result since many elevated CO2 studies have shown increases in below ground biomass allocation. No differences were found in fine root carbon or nitrogen concentrations, but lower biomass turnover under elevated CO2 implies lower rates of C and N cycling through fine root turnover. Funds from this interagency agreement also allowed the development of improved software for image analysis, which will benefit other researchers using minirhizotrons to study below ground responses to elevated CO2 or other treatments.

Donald L. Phillips; Mark G. Johnson, David T. Tingey

2003-12-18T23:59:59.000Z

374

U.S. Department of Energy Program of International Technical Cooperation for Research Reactor Utilization  

SciTech Connect

The U.S. Department of Energy, National Nuclear Security Administration (DOE/NNSA) has initiated collaborations with the national nuclear authorities of Egypt, Peru, and Romania for the purpose of advancing the commercial potential and utilization of their respective research reactors. Under its Office of International Safeguards ''Sister Laboratory'' program, DOE/NNSA has undertaken numerous technical collaborations over the past decade intended to promote peaceful applications of nuclear technology. Among these has been technical assistance in research reactor applications, such as neutron activation analysis, nuclear analysis, reactor physics, and medical radioisotope production. The current collaborations are intended to provide the subject countries with a methodology for greater commercialization of research reactor products and services. Our primary goal is the transfer of knowledge, both in administrative and technical issues, needed for the establishment of an effective business plan and utilization strategy for the continued operation of the countries' research reactors. Technical consultation, cooperation, and the information transfer provided are related to: identification, evaluation, and assessment of current research reactor capabilities for products and services; identification of opportunities for technical upgrades for new or expanded products and services; advice and consultation on research reactor upgrades and technical modifications; characterization of markets for reactor products and services; identification of competition and estimation of potential for market penetration; integration of technical constraints; estimation of cash flow streams; and case studies.

Chong, D.; Manning, M.; Ellis, R.; Apt, K.; Flaim, S.; Sylvester, K.

2004-10-03T23:59:59.000Z

375

Technical Data Package Standards Development Summit  

Science Conference Proceedings (OSTI)

Technical Data Package Standards Development Summit. Purpose: ... Breakout Groups (session will begin after lunch): · Data Delivery/Content. ...

2011-10-11T23:59:59.000Z

376

Appendix C National Type Evaluation Technical Committee ...  

Science Conference Proceedings (OSTI)

... Sus Fert Suspension Fertilizers Cryo LNG Cryogenic Liquids and Liquefied Natural Gas Water Water Mr. Buttler, NIST Technical ...

2013-07-09T23:59:59.000Z

377

Web Engineering Security (WES) Technical Report  

E-Print Network (OSTI)

Glisson,W.B. Welland,R. DCS Technical Report Series pp 51 Dept of Computing Science, University of Glasgow

Glisson, W.B.; Welland, R.; DCS Technical Report Series pp 51 Dept of Computing Science, University of Glasgow [More Details

378

NETL: Gasification Systems - Technical Presentations & Papers  

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

Gasification Systems Reference Shelf - Technical Presentations & Papers Public presentations and papers supported by DOENETL Gasification Systems Program. Presentations and...

379

Risk-Managed Technical Specifications (RMTS) Guidelines  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) has assessed the role of probabilistic risk assessment (PRA) in the regulation of nuclear power station Technical Specifications. This report presents nuclear utilities with a framework and associated general guidance for implementing Risk-Managed Technical Specifications (RMTS) as a partial replacement for existing Technical Specifications. This report was prepared for EPRI with extensive technical input and review by the Nuclear Energy Institute (NEI) Risk-I...

2006-12-01T23:59:59.000Z

380

Final Technical Report  

SciTech Connect

The following report contributes to our knowledge of how to economically produce wildlife-friendly grass mixtures for future fuel feedstocks in the northern plains. It investigates northern-adapted cultivars; management and harvest regimes that are good for yields, soils and wildlife; comparative analysis of monocultures and simple mixtures of native grasses; economic implications of growing grasses for fuel feedstocks in specific locations in the northern plains; and conversion options for turning the grasses into useful chemicals and fuels. The core results of this study suggest the following: ? Native grasses, even simple grass mixtures, can be produced profitably in the northern plains as far west as the 100th meridian with yields ranging from 2 to 6 tons per acre. ? Northern adapted cultivars may yield less in good years, but have much greater long-term sustainable yield potential than higher-yielding southern varieties. ? Grasses require very little inputs and stop economically responding to N applications above 56kg/hectare. ? Harvesting after a killing frost may reduce the yield available in that given year but will increase overall yields averaged throughout multiple years. ? Harvesting after a killing frost or even in early spring reduces the level of ash and undesirable molecules like K which cause adverse reactions in pyrolysis processing. Grasses can be managed for biomass harvest and maintain or improve overall soil-health and carbon sequestration benefits of idled grassland ? The carbon sequestration activity of the grasses seems to follow the above ground health of the biomass. In other words plots where the above ground biomass is regularly removed can continue to sequester carbon at the rate of 2 tons/acre/year if the stand health is strong and yielding significant amounts of biomass. ? Managing grasses for feedstock quality in a biomass system requires some of the same management strategies as managing for wildlife benefit. We believe that biomass development can be done in such a way that also maximizes or improves upon conservation and other environmental goals (in some cases even when compared to idled land). ? Switchgrass and big bluestem work well together in simple mixture plots where big bluestem fills in around the switchgrass which alone grows in bunches and leaves patches of bare soil open and susceptible to erosion. ? Longer-term studies in the northern plains may also find that every other year harvest schemes produce as much biomass averaged over the years as annual harvests ? Grasses can be grown for between $23 and $54/ton in the northern plains at production rates between 3 and 5 tons/acre. ? Land costs, yields, and harvest frequency are the largest determining factors in the farm scale economics. Without any land rent offset or incentive for production, and with annual harvesting, grass production is likely to be around $35/ton in the northern plains (farm gate). ? Average transportation costs range from $3 to $10/ton delivered to the plant gate. Average distance from the plant is the biggest factor - $3/ton at 10 miles, $10/ton at 50 miles. ? There is a substantial penalty paid on a per unit of energy produced basis when one converts grasses to bio-oil, but the bio-oil can then compete in higher priced fuel markets whereas grasses alone compete directly with relatively cheap coal. ? Bio oil or modified bio-oil (without the HA or other chemical fraction) is a suitable fuel for boiler and combustion turbines that would otherwise use residual fuel oil or number 2 diesel. ? Ensyn has already commercialized the use of HA in smokey flavorants for the food industry but that market is rather small. HA, however, is also found to be a suitable replacement for the much larger US market for ethanolamines and ethalyne oxides that are used as dispersants. ? Unless crude oil prices rise, the highest and best use of grass based bio-oil is primarily as a direct fuel. As prices rise, HA, phenol and other chemical fractions may become more attractive ? Although we were

Sara Bergan, Executive Director; Brendan Jordan, Program Manager; Subcontractors as listed on the report.

2007-06-06T23:59:59.000Z

Note: This page contains sample records for the topic "flow rate technical" 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

Final Technical Report  

Science Conference Proceedings (OSTI)

The following report contributes to our knowledge of how to economically produce wildlife-friendly grass mixtures for future fuel feedstocks in the northern plains. It investigates northern-adapted cultivars; management and harvest regimes that are good for yields, soils and wildlife; comparative analysis of monocultures and simple mixtures of native grasses; economic implications of growing grasses for fuel feedstocks in specific locations in the northern plains; and conversion options for turning the grasses into useful chemicals and fuels. The core results of this study suggest the following: ? Native grasses, even simple grass mixtures, can be produced profitably in the northern plains as far west as the 100th meridian with yields ranging from 2 to 6 tons per acre. ? Northern adapted cultivars may yield less in good years, but have much greater long-term sustainable yield potential than higher-yielding southern varieties. ? Grasses require very little inputs and stop economically responding to N applications above 56kg/hectare. ? Harvesting after a killing frost may reduce the yield available in that given year but will increase overall yields averaged throughout multiple years. ? Harvesting after a killing frost or even in early spring reduces the level of ash and undesirable molecules like K which cause adverse reactions in pyrolysis processing. Grasses can be managed for biomass harvest and maintain or improve overall soil-health and carbon sequestration benefits of idled grassland ? The carbon sequestration activity of the grasses seems to follow the above ground health of the biomass. In other words plots where the above ground biomass is regularly removed can continue to sequester carbon at the rate of 2 tons/acre/year if the stand health is strong and yielding significant amounts of biomass. ? Managing grasses for feedstock quality in a biomass system requires some of the same management strategies as managing for wildlife benefit. We believe that biomass development can be done in such a way that also maximizes or improves upon conservation and other environmental goals (in some cases even when compared to idled land). ? Switchgrass and big bluestem work well together in simple mixture plots where big bluestem fills in around the switchgrass which alone grows in bunches and leaves patches of bare soil open and susceptible to erosion. ? Longer-term studies in the northern plains may also find that every other year harvest schemes produce as much biomass averaged over the years as annual harvests ? Grasses can be grown for between $23 and $54/ton in the northern plains at production rates between 3 and 5 tons/acre. ? Land costs, yields, and harvest frequency are the largest determining factors in the farm scale economics. Without any land rent offset or incentive for production, and with annual harvesting, grass production is likely to be around $35/ton in the northern plains (farm gate). ? Average transportation costs range from $3 to $10/ton delivered to the plant gate. Average distance from the plant is the biggest factor - $3/ton at 10 miles, $10/ton at 50 miles. ? There is a substantial penalty paid on a per unit of energy produced basis when one converts grasses to bio-oil, but the bio-oil can then compete in higher priced fuel markets whereas grasses alone compete directly with relatively cheap coal. ? Bio oil or modified bio-oil (without the HA or other chemical fraction) is a suitable fuel for boiler and combustion turbines that would otherwise use residual fuel oil or number 2 diesel. ? Ensyn has already commercialized the use of HA in smokey flavorants for the food industry but that market is rather small. HA, however, is also found to be a suitable replacement for the much larger US market for ethanolamines and ethalyne oxides that are used as dispersants. ? Unless crude oil prices rise, the highest and best use of grass based bio-oil is primarily as a direct fuel. As prices rise, HA, phenol and other chemical fractions may become more attractive ? Although we were

Sara Bergan, Executive Director; Brendan Jordan, Program Manager; Subcontractors as listed on the report.

2007-06-06T23:59:59.000Z

382

Independent Mineral Processing Project Technical Due Diligence  

Science Conference Proceedings (OSTI)

Presentation Title, Independent Mineral Processing Project Technical Due Diligence ... CRIMM Energy-saving Magnetic Separation Equipment and Industrial ...

383

Environmental Degradation 2011 Conference: Technical Program  

Science Conference Proceedings (OSTI)

Environmental Degradation 2011 Conference: Technical Program August 7-11, 2011 * Cheyenne Mountain Resort * Colorado Springs, Colorado. The purpose ...

384

USTL a Division of National Technical Systems  

Science Conference Proceedings (OSTI)

USTL a Division of National Technical Systems. NVLAP Lab Code: 200818-0. Address and Contact Information: 7447 W ...

2013-09-20T23:59:59.000Z

385

Rotating Shocks in a Separated Laboratory Channel Flow  

Science Conference Proceedings (OSTI)

Laboratory studies of the effects of wall separation on a hydraulic jump in a rotating channel of rectangular cross section are described. Separation is induced by increasing the rotation rate while maintaining a constant flow rate through the ...

L. J. Pratt

1987-04-01T23:59:59.000Z

386

DOE Technical Standards Program: Online Approved DOE Technical Standards  

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

Online Approved DOE Technical Standards Online Approved DOE Technical Standards No. 1001 – 2000 No. 3001 – 4000 No. 4001 – 5500 No. 5501 – 6000 No. 6001 – 6500 No. 7501 – 7750 Document Number Range 1001 – 2000 Number Title DOE-HDBK-1001-96 Guide to Good Practices for Training and Qualification of Instructors (80 pages) PDF (226 KB) DOE-HDBK-1002-96 Guide to Good Practices for Training and Qualification of Chemical Operators (70 pages) PDF (311 KB) DOE-HDBK-1003-96 Guide to Good Practices for Training and Qualification of Maintenance Personnel (106 pages) PDF (391 KB) DOE-HDBK-1010-92 (Reaffirmed 1999) DOE Fundamentals Handbook, Classical Physics (142 pages) PDF (1120 KB) DOE-HDBK-1011/1-92 (Reaffirmed 1999) DOE Fundamentals Handbook, Electrical Science, Volume 1 of 4 (166 pages) PDF (4255 KB)

387

Technical Support and Transfer of Geothrmal Technical Knowledge and Information  

DOE Green Energy (OSTI)

(April 1, 2006 to September 30, 2007), which were six quarters under this contract. Our website, consisting of 1900 files, also contributes to our technical assistance activity. Downloaded files were 1,889,323 (3,448 per day) from our website, the total number of users was 1,365,258 (2,491 per day), and the total number of hits were 6,008,500 (10,064 per day). The GHC staff attended 60 workshops, short course and professional meeting and made 29 technical presentations. The staff also prepared and mailed out 2,000 copies of each of five issues of the GHC Quaterly Bulletin which contained 26 articles. We also mailed out approximately 5,000 papers and publications to interested individuals and organizations.

John W. Lund

2007-11-14T23:59:59.000Z

388

Maintaining DOE Technical Standards, TSPP-7  

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

7-2013 7-2013 DOE TECHNICAL STANDARDS September 2013 PROGRAM PROCEDURES MAINTAINING DOE TECHNICAL STANDARDS U.S. Department of Energy Office of Nuclear Safety Washington, D.C. 20585 DOE-TSPP-7-2013 Maintaining September 2013 DOE Technical Standards Program CONTENTS 1. SCOPE ............................................................................................................................................ 1 1.1 Purpose ....................................................................................................................... 1 1.2 Applicability ................................................................................................................. 1 2. DOCUMENT MAINTENANCE ....................................................................................................... 1

389

Developing DOE Technical Standards, TSPP-4  

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

4-2013 4-2013 DOE TECHNICAL STANDARDS September 2013 PROGRAM PROCEDURES DEVELOPING DOE TECHNICAL STANDARDS U.S. Department of Energy Office of Nuclear Safety Washington, D.C. 20585 DOE-TSPP-4-2013 Developing September 2013 DOE Technical Standards Program CONTENTS 1. SCOPE ............................................................................................................................................ 1 1.1 Purpose ....................................................................................................................... 1 1.2 Applicability ................................................................................................................. 1 2. DOCUMENT DEVELOPMENT ...................................................................................................... 1

390

Initiating DOE Technical Standards, TSPP-2  

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

2-2013 2-2013 DOE TECHNICAL STANDARDS September 2013 PROGRAM PROCEDURES INITIATING DOE TECHNICAL STANDARDS U.S. Department of Energy Office of Nuclear Safety Washington, D.C. 20585 DOE-TSPP-2-2013 Initiating September 2013 DOE Technical Standards Program CONTENTS 1. SCOPE ............................................................................................................................................ 1 1.1 Purpose ....................................................................................................................... 1 1.2 Applicability ................................................................................................................. 1 2. ESTABLISHING THE NEED .......................................................................................................... 1

391

Multiobjective optimization of technical market indicators  

Science Conference Proceedings (OSTI)

This paper deals with the optimization of technical indicators for stock market investment. Price prediction is a problem of great complexity and usually some technical indicators are used to predict the markets trends. The main difficulty in the use ... Keywords: decision making, evolutionary algorithms, finance, optimization, stock market data mining, technical trading rules

Diego J. Bodas-Sagi; Pablo Fernández; J. Ignacio Hidalgo; Francisco J. Soltero; José L. Risco-Martín

2009-07-01T23:59:59.000Z

392

Technical Analysis Toolkit 7.1 Introduction  

E-Print Network (OSTI)

management, data manipulation, auto data loading system, technical analysis and trading performance analysis.2 A typical user profile #12;126 7 Technical Analysis Toolkit 7.2.1.1 Create New Users To start usingChapter 7 Technical Analysis Toolkit 7.1 Introduction We present in this chapter some basic

Benmei, Chen

393

Flow of a viscous liquid between moving permeable surfaces  

Science Conference Proceedings (OSTI)

Plane motion of a viscous incompressible liquid between rotating coaxial permeable vertical cylinders of infinite length and flow between moving horizontal permeable planes are considered. Exact solutions are obtained for the Navier-Stokes equation in the case of a constant volume flow rate of a liquid in the direction normal to the surface. The boundary layer and mainstream flows are investigated.

Volk, A.M. [Belarussian Technological Institute, Minsk (Belarus)

1994-02-01T23:59:59.000Z

394

Final Technical Report  

SciTech Connect

This document presents an annual report on our long-term R&D grant for development of new technology for future colliders. The organizing theme of our development is to develop a compact high-field collider dipole, utilizing wind-and-react Nb3Sn coil fabrication, stress man-agement, conductor optimization, bladder preload, and flux plate suppression of magnetization multipoles . The development trail for this new technology began over four years ago with the successful testing of TAMU12, a NbTi model in which we put to a first test many of the construction details of the high-field design. We have built TAMU2, a mirror-geometry dipole containing a single coil module of the 3-module set required for the 14 Tesla design. This first Nb3Sn model was built using ITER conductor which carries much less current than high-performance conductor but enables us to prove in practice our reaction bake and impregnation strategies with ‘free’ su-perconductor. TAMU2 has been shipped to LBNL for testing. Work is beginning on the con-struction of TAMU3, which will contain two coil modules of the 14 Tesla design. TAMU3 has a design field of 13.5 Tesla, and will enable us to fully evaluate the issues of stress management that will be important to the full design. With the completion of TAMU2 and the construction of TAMU3 the Texas A&M group ‘comes of age’ in the family of superconducting magnet R&D laboratories. We have completed the phase of developing core technologies and fixtures and entered the phase of building and testing a succession of TAMU3 model dipoles that each build incrementally upon a proven core design. TAMU3 provides a testbed in which we can build a succession of model dipoles in which each new model uses one new winding module coupled with one module from the previ-ous model, and uses all of the same structural elements in successive models. This incremental development should enable us to keep to a minimum the time between the completion and test-ing of successive models. Each new model will incorporate a particular design element that we wish to evaluate: first the basic TAMU3 structure, then substitute one pancake using high-performance superconductor (3,000 A/mm2 @ 12 T, 4.2 K), then substitute one pancake using mixed-strand cable, then insert a steel nose to reduce the peak field in the end region of a single-pancake coil. While we are building and testing this succession of TAMU3 models we will de-velop the tooling and evaluate strategies for flaring the ends of the center double-pancake coil needed for.TAMU4. TAMU4 is a full implementation of the design, culminating in 14 Tesla performance. Pending the proposed increase of budget from the present 3-year-flat budget and providing that the tests of each model dipole do not lead to substantial modifications of the de-sign, the time to build and test each succeeding model could be ~9 months. During the present funding year we made a sequence of innovations that have major poten-tial benefit for the commissioning of LHC, upgrade of its luminosity, and its long-term future: • An electrode assembly, suitable for integration within the existing LHC dipoles, ca-pable of killing the electron cloud effect – an effect that threatens to limit the lumi-nosity that could be attained in LHC; • A Nb3Sn structured cable, which makes it possible to design very high gradient quadrupoles for upgrade of the interaction regions of LHC to enhance its luminosity; • A Nb3Sn/NbTi levitated-pole dipole for use in the D1 bends that combine and sepa-rate the beams at the intersection regions. The levitated-pole design uniquely solves the problems of radiation damage and heating from particles swept from the beam. • A hybrid dipole technology, in which inner windings of Bi-2212 are integrated in a Nb3Sn block-coil dipole to push to 24 Tesla, opening the possibility of a future trip-ler upgrade of LHC .

Peter McIntyre

2006-08-16T23:59:59.000Z

395

High differential pressure, radial flow characteristics of gun perforations  

Science Conference Proceedings (OSTI)

Tubing conveyed completion techniques are being utilized more frequently than in the past, because of the apparent advantages derived from underbalanced perforating. These advantages include cleaner perforations, reductions of additional stimulation treatments and reduced completion times. This paper presents the results of a laboratory study of gun perforations made under high differential pressure, radial flow conditions. In this study, Berea sandstone cores, modified to permit radial flow, are used to determine the relationship between perforation characteristics and the time-dependent pressure differential between pore pressure (i.e. formation pressure) and ''well bore'' pressure during the completion process. The primary perforation characteristic investigated (Radial Flow Ratio) is defined as the ratio of the perforated flow rate to the flow rate of the unperforated core under identical conditions. The perforated flow rate is measured in radial flow after the perforation has been made under various time-dependent pressure differentials.

Regalbuto, J.A.; Riggs, R.S.

1985-01-01T23:59:59.000Z

396

Technical Standards Newsletter - May 2001 | Department of Energy  

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

May 2001 May 2001 Technical Standards Newsletter - May 2001 The Standards Forum and Standards Actions - May 2001 INSIDE THIS ISSUE: DOE Technical Standards Projects Initiated......................... 1 DOE Technical Standards Proposed for Reaffirmation.......... 1 Proposed Cancellation of DOE Technical Standards............. 2 Published DOE Technical Standards..................................... 3 American National Standards Institute................................... 3 American National Standards................................................ 6 American Society for Testing and Materials............................ 6 Technical Standards Newsletter - May 2001 More Documents & Publications Technical Standards Newsletter - October 2000 Technical Standards Newsletter - November 2000

397

Technical Standards Newsletter - April 2006 | Department of Energy  

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

Technical Standards Newsletter - April 2006 Technical Standards Newsletter - April 2006 Technical Standards Newsletter - April 2006 The Standards Forum and Standards Actions, April 2006 Inside This Issue: *DOE Standards Actions .......................................... 1 *New Projects and Technical Standards in Revision .......................................... 1 *DOE Technical Standards Posted in RevCom for TSP.......................................... 1 *DOE Technical Standards in Reaffirmation.......................................... 1 *DOE Technical Standards Change Notices..........................................1 *DOE Technical Standards Published.......................................... 1 *Non-Government Standards Actions.......................................... 2 *American National Standards Institute

398

Grain Moisture Meter Technical Training - 2013-04-23  

Science Conference Proceedings (OSTI)

Grain Moisture Meter Technical Training. Purpose: This seminar provides participants ... nist.gov. Technical Contact: G. Diane ...

2013-06-03T23:59:59.000Z

399

NIST Phys Lab: Archive of Technical Activities 1993-1999  

Science Conference Proceedings (OSTI)

Most Recent Technical Activities, Abbreviations and Acronyms. Archive of Technical Highlights 1993-1999. Physics Laboratory Divisions. ...

400

DOE and NREL Technical Assistance  

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

NREL provided technical assistance to NREL provided technical assistance to Greensburg, Kansas, in the following areas. MASTER PLAN FOR REBUILDING GREEN * Completed detailed studies on renewable energy sources, cost-effective energy options, and potential integrated energy solutions * Worked with federal, state, and local agencies; city leaders and residents; energy consultants; and others to further the town's vision of becoming an affordable sustainable community. HIGH-PERFORMANCE BUILDINGS * Set aggressive energy efficiency goals for all new homes to use 30%-40% less energy than before the tornado, new city buildings to achieve LEED ® Platinum, and other commercial and public buildings to be designed to LEED Platinum or Gold. COMMUNITY WIND ENERGY * Conducted detailed computer modeling and

Note: This page contains sample records for the topic "flow rate technical" 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

APS Technical Systems Monitoring Page  

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

Photon Source Technical Systems Photon Source Technical Systems Accelerator Systems Storage Ring Status for the past 24 hours with real Time of Day User beam delineated. Current, Lifetime, History with 24-hr Time, Mode Messages & Operator Messages. Updated every 30 seconds. Storage Ring Status for the past 7 days Storage Ring Current and number of Operating Beamlines for the past 7 days. Updated every 15 minutes. Storage Ring Operating Parameters for the past 24 hours Particle Beam RMS motions, Coupling and Emittance for BM source Updated every 10 minutes. Index of Auto Saved SDDS Plots for Storage Ring Systems List of 24 hour Plots for different systems associated with the Storage Ring. Updated every 15 minutes. Storage ring vacuum status Storage Ring Ion Pump and Ion Gauge Values. Updated every 3 minutes.

402

Internal dosimetry technical basis manual  

Science Conference Proceedings (OSTI)

The internal dosimetry program at the Savannah River Site (SRS) consists of radiation protection programs and activities used to detect and evaluate intakes of radioactive material by radiation workers. Examples of such programs are: air monitoring; surface contamination monitoring; personal contamination surveys; radiobioassay; and dose assessment. The objectives of the internal dosimetry program are to demonstrate that the workplace is under control and that workers are not being exposed to radioactive material, and to detect and assess inadvertent intakes in the workplace. The Savannah River Site Internal Dosimetry Technical Basis Manual (TBM) is intended to provide a technical and philosophical discussion of the radiobioassay and dose assessment aspects of the internal dosimetry program. Detailed information on air, surface, and personal contamination surveillance programs is not given in this manual except for how these programs interface with routine and special bioassay programs.

Not Available

1990-12-20T23:59:59.000Z

403

Mechanical Engineering Department technical abstracts  

SciTech Connect

The Mechanical Engineering Department publishes abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). General information about the current role and activities of each of the Department's seven divisions precedes the technical abstracts. Further information about a division's work may be obtained from the division leader, whose name is given at the end of each divisional summary. The Department's seven divisions are as follows: Nuclear Test Engineering Division, Nuclear Explosives Engineering Division, Weapons Engineering Division, Energy Systems Engineering Division, Engineering Sciences Division, Magnetic Fusion Engineering Division and Materials Fabrication Division.

1984-07-01T23:59:59.000Z

404

Climate Vison: Resources and Links - Technical Information  

Office of Scientific and Technical Information (OSTI)

Technical Information Technical Information Publications Case Studies Publications DOE BestPractices Technical Publications The DOE BestPractices team offers a broad selection of technical publications including technical fact sheets and handbooks, tip sheets, market assessment sourcebooks, and repair documents. Energy Matters DOE BestPractices' award-winning quarterly newsletter carries articles from industry experts, tips for performance optimization, case studies, and news on current program activities. Case Studies DOE BestPractices Case Studies DOE BestPractices publishes case studies of demonstration projects and plant-wide assessments. Case Studies by Sector Aluminum Automobile Manufacturers Cement Chemical Manufacturing Electric Power Forest Products Iron and Steel Mining Railroads

405

Technical Nonproliferation Policy Support (TNPS), Nonproliferation and  

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

Technical Nonproliferation Policy Support Technical Nonproliferation Policy Support (TNPS) Nonproliferation & National Security (NPNS) Overview Technical Nonproliferation Policy Support Strategic Trade Control Review of export license applications Multilateral Export Control Arrangements Interdiction Engagement & Training INECP INSEP GIPP Safeguards Concepts and Approaches Human Capital Development Additional Protocol Technical Assistance National Security Systems & Assessments National Security Information Systems Vulnerability Assessment Team (VAT) Radiation Detection & Response (RDR) Contact NPNS Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nonproliferation and National Security Program Technical Nonproliferation Policy Support (TNPS)

406

Technical Services | Y-12 National Security Complex  

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

Technical Technical Services Technical Services Technical services spans Y-12 disciplines that support manufacturing at Y-12. Information Systems (National Security Systems Development) Provide solutions for information security, including the protection of national security, proprietary and any other class of highly sensitive information. Develop highly integrated, enterprise level software applications for use within the federal space and adaptable to commercial application. Leverage the transformative information technology capabilities of the NNSA to a broad spectrum of federal applications for rapidly deployed, cost effective and reproducible technical solutions. Develop virtual collaborative networks for cluster manufacturing. Develop, test, and implement operational cyber security strategies

407

Active DOE Technical Standards Projects  

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

Active) Active) Project Number Title Document ID SLM / ORG Author / Phone / Email Status / Status Date P1073- 2003REV Configuration Management DOE-STD-1073-2003REV James O'Brien (HS-33) Mary Frances Haughey (301) 903-2867 mary.haughey@hq.doe.gov Initiated - In Development 01/24/2013 P1095- 2011REV Department of Energy Laboratory Accreditation Program External Dosimatry Technical Standard

408

FACILITY WORKER TECHNICAL BASIS DOCUMENT  

Science Conference Proceedings (OSTI)

This technical basis document was developed to support RPP-13033, ''Tank Farms Documented Safety Analysis (DSA). It describes the criteria and methodology for allocating controls to hazardous conditions with significant facility worker (FW) consequence and presents the results of the allocation. The criteria and methodology for identifying controls that address FW safety are in accordance with DOE-STD-3009-94, ''Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses''.

SHULTZ, M.V.

2005-03-31T23:59:59.000Z

409

Indirect liquefaction processes. Technical report  

SciTech Connect

This report examines the technology feasibility of the various coal gasification and indirect liquefaction technologies. Also included is the best-estimate costs for methanol and gasoline using the various technologies with three different coal/feedstocks by critically analyzing publicly available design studies and placing them on a common technical/financial basis. The following conclusion is that methanol from coal is cheaper than gasoline via either the Mobile MTG process or the Fisher/Tropsch process.

McGuckin, J.

1982-02-01T23:59:59.000Z

410

Final Scientific/Technical Report  

DOE Green Energy (OSTI)

A second international curriculum development campaign was also initiated in the spring of 2004. In particular, several BRT faculty teamed with colleagues at the University of Arkansas, University of Washington, University of Gent (Belgium), National Polytechnic Institute of Toulouse (France), and Technical University of Graz (Austria) to develop an EU-US exchange program in higher education and vocational education/training (entitled “Renewable Resources and Clean Technology”).

Brown, R. C.; McCarley, T. M.

2006-05-04T23:59:59.000Z

411

Data Center Rating Infrastructure Rating Development  

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

in Portfolio Manager on June 7, 2010. The questions below are designed to help data center owners and operators better understand the rating and benchmark their buildings in...

412

Final Technical Report: Results of Phase 1  

SciTech Connect

Arizona Public Service Company (APS) expects that by 2027, renewable energy will account for 6,590 GWh in energy consumption by its customers. While much of this future energy will come from large centrally-located power plants, distributed renewable energy, sited at the point of end-use will also play an important role in meeting the needs of APS� customers and is expected to provide 1,734 GWh. With increasing penetration of residential and commercial photovoltaic (PV) systems at the point of end-use, PV power generation not only offsets the load, but could also cause significant shifts in power flow patterns through the distribution system, and could possibly cause reversal of flow through some branches of a distribution circuit. Significant changes to power flow introduced into existing distribution systems due to the increased amount of PV systems may cause operational issues, including over-voltage on the distribution feeder (loss of voltage regulation) and incorrect operation of control equipment, which may lead to an increase in the number of operations and related equipment wear that could affect equipment reliability and customer power quality. Additionally, connecting generation resources to a distribution feeder can introduce additional sources of short-circuit current to the distribution system. This could potentially result in increased short-circuit currents, potentially reaching damaging levels, causing protection desensitization and a potential loss of protection coordination. These effects may be further compounded by variability of PV production due to shading by clouds. The effects of these phenomena in distributed PV applications are not well understood, and there is a great need to characterize this variability. This project will contribute to understanding the effects of high-penetration solar electricity on the design and operation of distribution systems by demonstrating how a high penetration of PV systems affects grid operations of a working, utility distribution feeder. To address the technical challenges related to the integration of distributed PV when PV penetration levels reach or exceed 30% of the total load, technologies and methods to ensure the stable and safe operation of the feeder will be evaluated. Lessons learned will enable APS to improve the framework for future PV integration on its system and may also aid other utilities across the United States energy sector in accelerating the adoption of distributed photovoltaic generation.

Narang, David, J.; Hambrick, Joshua; Srinivasan, Devarajan; Ayyannar, Raja; O'Brien, Kathleen

2011-09-28T23:59:59.000Z

413

Final Technical Report: Results of Phase 1  

DOE Green Energy (OSTI)

Arizona Public Service Company (APS) expects that by 2027, renewable energy will account for 6,590 GWh in energy consumption by its customers. While much of this future energy will come from large centrally-located power plants, distributed renewable energy, sited at the point of end-use will also play an important role in meeting the needs of APS customers and is expected to provide 1,734 GWh. With increasing penetration of residential and commercial photovoltaic (PV) systems at the point of end-use, PV power generation not only offsets the load, but could also cause significant shifts in power flow patterns through the distribution system, and could possibly cause reversal of flow through some branches of a distribution circuit. Significant changes to power flow introduced into existing distribution systems due to the increased amount of PV systems may cause operational issues, including over-voltage on the distribution feeder (loss of voltage regulation) and incorrect operation of control equipment, which may lead to an increase in the number of operations and related equipment wear that could affect equipment reliability and customer power quality. Additionally, connecting generation resources to a distribution feeder can introduce additional sources of short-circuit current to the distribution system. This could potentially result in increased short-circuit currents, potentially reaching damaging levels, causing protection desensitization and a potential loss of protection coordination. These effects may be further compounded by variability of PV production due to shading by clouds. The effects of these phenomena in distributed PV applications are not well understood, and there is a great need to characterize this variability. This project will contribute to understanding the effects of high-penetration solar electricity on the design and operation of distribution systems by demonstrating how a high penetration of PV systems affects grid operations of a working, utility distribution feeder. To address the technical challenges related to the integration of distributed PV when PV penetration levels reach or exceed 30% of the total load, technologies and methods to ensure the stable and safe operation of the feeder will be evaluated. Lessons learned will enable APS to improve the framework for future PV integration on its system and may also aid other utilities across the United States energy sector in accelerating the adoption of distributed photovoltaic generation.

Narang, David, J.; Hambrick, Joshua; Srinivasan, Devarajan; Ayyannar, Raja; O'Brien, Kathleen; Bebic, Jovan; Schelenz, Owen

2011-09-28T23:59:59.000Z

414

Tools/Technical Assistance | Department of Energy  

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

Tools/Technical Assistance Tools/Technical Assistance Tools/Technical Assistance November 1, 2013 - 11:40am Addthis The CHP Technical Assistance Partnerships (CHP TAPs) offer unbiased, non-commercial feasibility screenings to help determine if CHP, waste heat to power, or district energy is a good fit for your site, financially and technically. To learn more about how the CHP TAPs can offer technical assistance in your area, visit the CHP TAPs page. Thumbnail Image of DOE Regional Clean Energy Application Centers (CEACs) Handout This handout provides information about technical assistance available from the DOE CHP TAPs Addthis Related Articles Combined Heat and Power Projects Southwest Region Combined Heat and Power Projects Mid-Atlantic Region Combined Heat and Power Projects News January 15, 2014

415

Tracking the Libor Rate  

E-Print Network (OSTI)

Investigating the Libor Rate,” mimeo. Abrantes-Metz, R. ,Libor data: Historial 1 month Libor rates, British Bankers1108R) Tracking the Libor Rate Rosa M. Abrantes-Metz , Sofia

Abrantes-Metz, Rosa; Villas-Boas, Sofia B.; Judge, George G.

2013-01-01T23:59:59.000Z

416

A constitutive law for dense granular flows  

E-Print Network (OSTI)

A continuum description of granular flows would be of considerable help in predicting natural geophysical hazards or in designing industrial processes. However, the constitutive equations for dry granular flows, which govern how the material moves under shear, are still a matter of debate. One difficulty is that grains can behave like a solid (in a sand pile), a liquid (when poured from a silo) or a gas (when strongly agitated). For the two extreme regimes, constitutive equations have been proposed based on kinetic theory for collisional rapid flows, and soil mechanics for slow plastic flows. However, the intermediate dense regime, where the granular material flows like a liquid, still lacks a unified view and has motivated many studies over the past decade. The main characteristics of granular liquids are: a yield criterion (a critical shear stress below which flow is not possible) and a complex dependence on shear rate when flowing. In this sense, granular matter shares similarities with classical visco-plastic fluids such as Bingham fluids. Here we propose a new constitutive relation for dense granular flows, inspired by this analogy and recent numerical and experimental work. We then test our three-dimensional (3D) model through experiments on granular flows on a pile between rough sidewalls, in which a complex 3D flow pattern develops. We show that, without any fitting parameter, the model gives quantitative predictions for the flow shape and velocity profiles. Our results support the idea that a simple visco-plastic approach can quantitatively capture granular flow properties, and could serve as a basic tool for modelling more complex flows in geophysical or industrial applications.

Pierre Jop; Yoël Forterre; Olivier Pouliquen

2006-12-05T23:59:59.000Z

417

BPA-Solicited Technical Review of "Echo Meadows Project Winter Artificial Recharge: Final Report for 2001 Baseline", Technical Report 2004.  

DOE Green Energy (OSTI)

The purpose of this report was to provide, at BPA's request, a technical review of interim products received for Project 2001-015-00 under contract 6925. BPA sometimes solicits technical reviews for Fish and Wildlife products or issues where outside expertise is required. External review of complex project deliverables assures BPA as a funding agency that the contractor is continuing with scientifically-credible experimental techniques envisioned in the original proposal. If the project's methodology proves feasible, there could be potential applications beyond the project area to similar situations in the Columbia Basin. The Experiment involves artificial flooding during high flow periods and a determination of the portion of the return flows that end up in the Umatilla River during low flow months and within acceptable water quality parameters (e.g., low temperature, few contaminants). Flooding could be a critical water source for aquatic organisms at times of the year when flows in the lower reaches of the Umatilla River are low and water is warmer than would be desired. The experiment was proposed to test whether 'this process, recharges the shallow aquifers of the old flood plain, for natural filtration through the alluvial soils as it returns to the Umatilla River, cleaner and cooler (about 50 degree Fahrenheit) five to six month later (about July and August) substantially cooling the river and [making it] more beneficial to anadromous [fish]'. A substantial amount of preliminary data had been collected and preliminary results were submitted in an interim report 'Echo Meadows Project Winter Artificial Recharge: Final Report for 2001 Baseline (December 2002)'. A substantial amount of addition funding was provided for the last cycle of flooding (Phases II) and final analyses of the full compliment of data collected over the life of the contract (Phase III). Third party scientific review may assist the contractor in producing a higher quality Final Report with completion of the final 2 phases of the project.

Morgan, David

2004-02-01T23:59:59.000Z

418

Stretch rate of tubular premixed flames  

Science Conference Proceedings (OSTI)

Following Seshadri and Williams solution describing the flow field for the opposed jet burner, the analytical solution is given for the flow field of two other burners: the opposed tubular burner and the tubular burner. Under plug flow boundary conditions, it is shown that the stretch rate at the stagnation surface of the opposed tubular burner is k=pV/(R{sub 2}-R{sub 1}) for the case of equal velocities and equal densities (i.e., r{sub 1}=r{sub 2} and V{sub 1}=-V{sub 2}=V). For the tubular burner, the stretch rate at the center of the burner is k=pV/R{sub 2}. The comparison of the numerical simulation and analytical solution is carried out to verify the analytical solution. (author)

Wang, Peiyong; Wehrmeyer, Joseph A.; Pitz, Robert W. [Mechanical Engineering Department, Vanderbilt University, Nashville, TN 37235 (United States)

2006-04-15T23:59:59.000Z

419

2012 Rate Adjustments  

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

Register Notices Meetings Brochure Brochure Addendum Customer Comment Letter Approved Rate Order FERC Confirmation If you have questions, call Rates and Repayment, 800-472-2306...

420

Rail Coal Transportation Rates  

U.S. Energy Information Administration (EIA)

figure data Figure 7 shows the percent change in average real rates for those state-to-state ... Estimated transportation rates for coal delivered to electric ...

Note: This page contains sample records for the topic "flow rate technical" 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

Effective Rate Period  

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

10012012 - 09302013 Mid-Year Changes (if applicable) 10012012 - 09302013 Power Rates Annual Revenue Requirement Rate Schedule Power Revenue Requirement 73,381,487...

422

Numerical simulations of the Macondo well blowout reveal strong control of oil flow by reservoir permeability and exsolution of gas  

E-Print Network (OSTI)

for estimates of the oil and gas flow rate from the Macondoteam and carried out oil and gas flow simulations using theoil-gas system. The flow of oil and gas was simulated using

Oldenburg, C.M.

2013-01-01T23:59:59.000Z

423

Evaluation of Technical Feasibility of Homogeneous Charge Compression Ignition (HCCI) Engine Fueled with Hydrogen, Natural Gas, and DME  

DOE Green Energy (OSTI)

The objective of the proposed project was to confirm the feasibility of using blends of hydrogen and natural gas to improve the performance, efficiency, controllability and emissions of a homogeneous charge compression ignition (HCCI) engine. The project team utilized both engine simulation and laboratory testing to evaluate and optimize how blends of hydrogen and natural gas fuel might improve control of HCCI combustion. GTI utilized a state-of-the art single-cylinder engine test platform for the experimental work in the project. The testing was designed to evaluate the feasibility of extending the limits of HCCI engine performance (i.e., stable combustion, high efficiency and low emissions) on natural gas by using blends of natural gas and hydrogen. Early in the project Ricardo provided technical support to GTI as we applied their engine performance simulation program, WAVE, to our HCCI research engine. Modeling support was later provided by Digital Engines, LLC to use their proprietary model to predict peak pressures and temperatures for varying operating parameters included in the Design of Experiments test plan. Digital Engines also provided testing support for the hydrogen and natural gas blends. Prof. David Foster of University of Wisconsin-Madison participated early in the project by providing technical guidance on HCCI engine test plans and modeling requirements. The main purpose of the testing was to quantify the effects of hydrogen addition to natural gas HCCI. Directly comparing straight natural gas with the hydrogen enhanced test points is difficult due to the complexity of HCCI combustion. With the same air flow rate and lambda, the hydrogen enriched fuel mass flow rate is lower than the straight natural gas mass flow rate. However, the energy flow rate is higher for the hydrogen enriched fuel due to hydrogen's significantly greater lower heating value, 120 mJ/kg for hydrogen compared to 45 mJ/kg for natural gas. With these caveats in mind, an analysis of test results indicates that hydrogen enhanced natural gas HCCI (versus neat natural gas HCCI at comparable stoichiometry) had the following characteristics: (1) Substantially lower intake temperature needed for stable HCCI combustion; (2) Inconclusive impact on engine BMEP and power produced; (3) Small reduction in the thermal efficiency of the engine; (4) Moderate reduction in the unburned hydrocarbons in the exhaust; (5) Slight increase in NOx emissions in the exhaust; (6) Slight reduction in CO2 in the exhaust; and (7) Increased knocking at rich stoichiometry. The major accomplishments and findings from the project can be summarized as follows: (1) A model was calibrated for accurately predicting heat release rate and peak pressures for HCCI combustion when operating on hydrogen and natural gas blends. (2) A single cylinder research engine was thoroughly mapped to compare performance and emissions for micro-pilot natural gas compression ignition, and HCCI combustion for neat natural gas versus blends of natural gas and hydrogen. (3) The benefits of using hydrogen to extend, up to a limit, the stable operating window for HCCI combustion of natural gas at higher intake pressures, leaner air to fuel ratios or lower inlet temperatures was documented.

John Pratapas; Daniel Mather; Anton Kozlovsky

2007-03-31T23:59:59.000Z

424

Federal Technical Capability Program (FTCP) | Department of Energy  

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

Assistance » Federal Technical Capability Program Assistance » Federal Technical Capability Program (FTCP) Federal Technical Capability Program (FTCP) Vision For DOE to be a technically proficient enterprise, with federal technical personnel overseeing Defense Nuclear Facilities in a manner that enables and enhances the DOE mission in a technically defensible fashion, while being recognized as preeminent in federal technical leadership and competency. Missions and Functions The Department of Energy is committed to developing and maintaining a technically competent workforce to accomplish its missions in a safe and efficient manner. The Federal Technical Capability Program (FTCP) provides for the recruitment, deployment, development, and retention of Federal personnel with the demonstrated technical capability to safely

425

Unsteady flow volumes  

SciTech Connect

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

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

1995-03-01T23:59:59.000Z

426

Advanced coal-gasification technical analyses. Appendix 3: technical/economic evaluations. Final report, December 1982-September 1985  

Science Conference Proceedings (OSTI)

This document contains the final report on four tasks performed by KRSI as part of the Advanced Coal Gasification Technical Analysis contract with GRI. It provides extensive, consistent technical and economic information regarding application of (1) Lurgi gasification, (2) Westinghouse (now KRW) gasification, and (3) Direct Methanation (with Lurgi gasifiers) processes to produce SNG from North Dakota lignite. The results of Lurgi and Westinghouse studies were used to develop a plant size vs. cost-of-SNG relationship. The report on each task consists of a block flow diagram, component material balance, process flow sheets showing operating conditions and principal equipment in each major process area, a narrative process description, utility balances, plant efficiency calculations, documentation of design and cost-estimation basis and an economic analysis performed in accordance with the GRI Guidelines. Economic analysis consisted of capital-cost breakdown according to plant areas, variable operating and maintenance costs, and calculation of levelized, constant-dollar cost-of-gas with and without process development allowances (PDA). The sensitivities of the gas cost to major variables are presented in graphical form. For the plant size vs. cost-of-SNG task, similar information is provided at eight different plant capacities based on both Lurgi or Westinghouse gasifiers.

Cover, A.E.; Hubbard, D.A.; Jain, S.K.; Shah, K.V.

1986-01-01T23:59:59.000Z

427

High performance in low-flow solar domestic hot water systems  

DOE Green Energy (OSTI)

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

Dayan, M.

1997-12-31T23:59:59.000Z

428

Nuclear Feedwater Flow Measurement Applications Guide  

Science Conference Proceedings (OSTI)

This report is a summary of the technologies available to measure the feedwater mass flow rate in nuclear power plants. Differential pressure meters, three types of ultrasonic flow meters (UFMs) (external transit time, chordal transit time, and cross-correlation), and tracer tests are discussed. For each technology, the report describes operating principles, installation, maintenance requirements, measurement errors, uncertainties, and the results of an industry survey.

1999-07-30T23:59:59.000Z

429

Implementation Standing Technical Committee Presentation  

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

Implementation Standing Technical Committee (I-STC) Meeting Deane Evans (NJIT) and Stacy Hunt (Confluence), co-chairs March 1, 2012 What is the I-STC? * Focused on identifying and documenting key barriers and opportunities in implementation of Building America (BA) research results How Does the I-STC Work? * Fosters discussion and prioritization of key research activities * Documents these for DOE/NREL planning purposes 2012 Focus * Clarify key priorities and ensure proper prioritization * Research and track activities that address these priorities inside and outside of BA * Try to knock some of these priorities off the list by documenting existing solutions * Identify critical tasks for 2013 and beyond

430

DOE Technical Standards Program Procedures  

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

3 3 Revision: 4 Date: August 1, 2000 USE OF VOLUNTARY CONSENSUS STANDARDS AND INTERACTION WITH STANDARDS DEVELOPMENT ORGANIZATIONS U.S. Department of Energy Office of Nuclear Safety Policy and Standards Washington, D.C. 20585 Standards Use / Participation DOE-TSPP-3 Revision: 4 Date: August 1, 2000 i PAGE INTENTIONALLY BLANK DOE-TSPP-3 Standards Use / Participation Revision: 4 Date: August 1, 2000 DOE Technical Standards Program ii CONTENTS Paragraph Page 1. SCOPE.............................................................................................................................................1 1.1 Purpose ................................................................................................................... 1 1.2 Applicability.............................................................................................................. 1

431

PVWatts Version 1 Technical Reference  

DOE Green Energy (OSTI)

The NREL PVWatts(TM) calculator is a web application developed by the National Renewable Energy Laboratory (NREL) that estimates the electricity production of a grid-connected photovoltaic system based on a few simple inputs. PVWatts combines a number of sub-models to predict overall system performance, and makes several hidden assumptions about performance parameters. This technical reference details the individual sub-models, documents assumptions and hidden parameters, and explains the sequence of calculations that yield the final system performance estimation.

Dobos, A. P.

2013-10-01T23:59:59.000Z

432

POLICY STATEMENT ON TECHNICAL SPECIFICATIONS  

E-Print Network (OSTI)

The Nuclear Regulatory Commission has received two lettertype reports from its independent Advisory Committee on Reactor Safeguards. They provide comments on a draft final policy statement on technical specifications improvements for nuclear power plants and additional implementation information for the NRC's regulation on requirements for the renewal of operating licenses for power reactors. The ACRS also sent a letter report to the NRC's Executive Director for Operations that provides comments on the NRC staff's proposed rule on advanced light water reactor severe accident performance. Attachments:

unknown authors

1993-01-01T23:59:59.000Z

433

External Technical Reviews | Department of Energy  

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

Services » Waste Management » Tank Waste and Waste Processing » Services » Waste Management » Tank Waste and Waste Processing » External Technical Reviews External Technical Reviews Documents Available for Download March 17, 2006 Hanford ETR Tank Waste Treatment and Immobilization Plant - Hanford Tank Waste Treatment and Immobilization Plant Technical Review - External Flowsheet Review Team (Technical) Report Full Document and Summary Versions are available for download previous 1 2 next Miscellaneous Supporting Information January 9, 2007 Savannah River Site - Salt Waste Processing Facility: Briefing on the Salt Waste Processing Facility Independent Technical Review August 10, 2006 Savannah River Site - Tank 48 Briefing on SRS Tank 48 Independent Technical Review August 10, 2006 Savannah River Site - Tank 48 Transmittal Letter of SRS Tank 48 Review

434

Renewable Energy Technical Potential | Open Energy Information  

Open Energy Info (EERE)

Energy Technical Potential Energy Technical Potential Jump to: navigation, search Dictionary.png Renewable Energy Technical Potential: Renewable energy technical potential represents the achievable energy generation of a particular technology given system performance, topographic limitations, environmental, and land-use constraints. Other definitions:Wikipedia Reegle The primary benefit of assessing technical potential is that it establishes an upper-boundary estimate of development potential.[1] Multiple Types of Potential Defining RE Potential There are multiple types of potential, each with their own assumptions. In addition to technical potential, resource, economic, and market potentials are also considered when assessing the overall development potential of a given technology. (See 'Defining RE Potential' to the right).

435

Structure of Offshore Flow  

Science Conference Proceedings (OSTI)

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

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

2001-05-01T23:59:59.000Z

436

Technical Standards Newsletter - July 2007 | Department of Energy  

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

7 7 Technical Standards Newsletter - July 2007 DOE Technical Standards Program Document Status 06-27-2007 Inside this issue: *DOE Standards Actions ............................ 1 *New Projects and Technical Standards in Revision ............................ 1 *DOE Technical Standards Posted in RevCom for TSP ............................ 1 *DOE Technical Standards in Reaffirmation ............................ 1 *DOE Technical Standards Change Notices ............................ 1 *DOE Technical Standards Published ............................ 1 *Non-Government Standards Actions ............................ 2 *American National Standards Institute (ANSI) ............................ 2 *American Society of Mechanical Engineers (ASME) ............................ 2

437

Technical Standards Newsletter - January 2008 | Department of Energy  

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

January 2008 January 2008 Technical Standards Newsletter - January 2008 DOE Technical Standards Program Document Status 12-27-2007 Inside this issue: DOE Standards Actions ............................ 1 New Projects and Technical Standards in Revision ............................ 1 DOE Technical Standards Posted in RevCom for TSP ............................ 1 DOE Technical Standards in Reaffirmation ............................ 1 DOE Technical Standards Change Notices ............................ 1 DOE Technical Standards Published ............................ 1 Non-Government Standards Actions ............................ 2 American National Standards Institute (ANSI) ............................ 2 American Society of Mechanical Engineers (ASME) ............................ 2

438

Technical Standards Newsletter - February 2008 | Department of Energy  

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

8 8 Technical Standards Newsletter - February 2008 DOE Technical Standards Program Document Status 01-28-2008 Inside this issue: *DOE Standards Actions ............................ 1 *New Projects and Technical Standards in Revision ............................ 1 *DOE Technical Standards Posted in RevCom for TSP ............................ 1 *DOE Technical Standards in Reaffirmation ............................ 1 *DOE Technical Standards Change Notices ............................ 1 *DOE Technical Standards Published ............................ 1 *Non-Government Standards Actions ............................ 2 *American National Standards Institute (ANSI) ............................ 2 *American Society of Mechanical Engineers (ASME) ............................ 2

439

Technical Standards Newsletter - November 2007 | Department of Energy  

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

November 2007 November 2007 Technical Standards Newsletter - November 2007 DOE Technical Standards Program Document Status 10-29-2007 Inside This Issue: *DOE Standards Actions ............................ 1 *New Projects and Technical Standards in Revision ............................ 1 *DOE Technical Standards Posted in RevCom for TSP ............................ 1 *DOE Technical Standards in Reaffirmation ............................ 1 *DOE Technical Standards Change Notices ............................ 1 *DOE Technical Standards Published ............................ 1 *Non-Government Standards Actions ............................ 2 *American National Standards Institute (ANSI) ............................ 2 *American Society of Mechanical Engineers (ASME) ............................ 2

440

Technical Standards Newsletter - July 2001 | Department of Energy  

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

July 2001 July 2001 Technical Standards Newsletter - July 2001 The Standards Forum and Standards Actions, July 2001 INSIDE THIS ISSUE: DOE Technical Standards Project Initiated......................................... 1 DOE Technical Standard Recently Sent for Coordination.................... 1 DOE Technical Standard Recently Published....................................... 1 American National Standards Institute................................................. 2 American National Standards.............................................................. 3 American Society for Testing and Materials......................................... 4 Technical Standards, Newsletter-July 2001 More Documents & Publications Technical Standards Newsletter - February 2001 Technical Standards Newsletter - May

Note: This page contains sample records for the topic "flow rate technical" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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441

Technical Standards Newsletter - February 1996 | Department of Energy  

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

Technical Standards Newsletter - February 1996 Technical Standards Newsletter - February 1996 Technical Standards Newsletter - February 1996 The Standards Forum and Standards Actions, February 1996 Inside This Issue: Projects Initiated ............................ 1 DOE Technical Standards Recently Sent for Coordination ............................ 1 Documents Recently Published ............................ 1 Non-Government Standards American National Standards Institute ............................ 1 American Society for Testing and Materials ............................ 3 American National Standards Projects Initiated ............................ 4 Technical Standards Newsletter - February 1996 More Documents & Publications Technical Standards Newsletter - October 1996 Technical Standards Newsletter - November 1995

442

Technical Standards Newsletter - October 2007 | Department of Energy  

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

7 7 Technical Standards Newsletter - October 2007 DOE Technical Standards Program Document Status 09-27-2007 Inside this issue: *DOE Standards Actions ............................ 1 *New Projects and Technical Standards in Revision ............................ 1 *DOE Technical Standards Posted in RevCom for TSP ............................ 1 *DOE Technical Standards in Reaffirmation ............................ 1 *DOE Technical Standards Change Notices ............................ 1 *DOE Technical Standards Published ............................ 1 *Non-Government Standards Actions ............................ 2 *American National Standards Institute (ANSI) ............................ 2 *American Society of Mechanical Engineers (ASME) ............................ 2

443

Ultrasonic flow metering system  

DOE Patents (OSTI)

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

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

2002-01-01T23:59:59.000Z

444

TECHNICAL-ECONOMIC PROBLEMS IN ENERGY RECOVERY INCINERATION  

E-Print Network (OSTI)

cooling towers with a joint water flow rate of approximately 34,000 gallons per minute. The Distribution, cooling tower circulating pumps and chi11ed water distribution pumps for the chilled water, were driven temporary interruptions has been carrying its connected heating and cooling service load. This report

Columbia University

445

rates | OpenEI  

Open Energy Info (EERE)

rates rates Dataset Summary Description This dataset, compiled by NREL and Ventyx, provides average residential, commercial and industrial electricity rates by zip code for both investor owned utilities (IOU) and non-investor owned utilities. Note: the file includes average rates for each utility, but not the detailed rate structure data found in the database available via the zip-code look-up feature on the OpenEI Utilities page (http://en.openei.org/wiki/Gateway:Utilities). The data was released by NREL/Ventyx in February 2011. Source NREL and Ventyx Date Released February 24th, 2012 (2 years ago) Date Updated Unknown Keywords electric rates rates US utilities Data text/csv icon IOU rates by zipcode (csv, 1.7 MiB) text/csv icon Non-IOU rates by zipcode (csv, 2.1 MiB)

446

Education, Labor Markets and Technical  

E-Print Network (OSTI)

research on the obstacles and opportunities presented by the development of the Internet in Peru. Our research is organized by topic, but it is also possible to view it as three presentations: (1) Education, Labor Markets and Technical Capacity, (2) Creating Internet Opportunities, and (3) The Main Event-- RCP vs. Telefonica. We began our research by assessing the context of Peru in terms of geography, labor, and education. We attempted to understand the present technical capacity of the country as relevant to Internet development, and to estimate the ability of the population to realize that capacity. Next, we assess Peru's telecommunications policy, intellectual property protection, and sources of financing for potential Internet ventures. We briefly cover the history of telecommunications policy in Peru, as well as more recent reform legislation. Throughout our analysis, one of the most interesting actors is the non-profit Red Cientifica Peruana (RCP). In the latter part of our analysis, we contrast the progressive vision of RCP with the financial and organizational might of the dominant telecommunications carrier, Telefonica del Peru, a former state-owned monopoly. Finally, we present overall conclusions on this topic.

unknown authors

1999-01-01T23:59:59.000Z

447

Soladigm DOE Final Technical Report  

SciTech Connect

Soladigm's research has produced a fundamental improvement in the technology for dynamic windows by successfully transitioning a low-cost, high-performance dynamic glass fabrication process from a simple 2" research prototype into a full-scale manufacturing environment capable of producing commercial dynamic insulated glass units (IGUs), and developing and optimizing the production process to meet all specifications for mass commercial production. The technology developed under this project is a revolutionary process for fabricating electrochromic glass that today exceeds DOE's 2020 performance and reliability targets at a compelling consumer price point. Before this project, we had demonstrated 2" prototypes using our deposition process that met these performance targets. The goal of this project was to prove that we could transition this lab-scale process to a scalable, "inline" manufacturing process, leveraging existing manufacturing tools capable of achieving a commercially attractive pricepoint in the near-term. Under this project we demonstrated the technical effectiveness of our manufacturing process by achieving or exceeding all of our technical and performance targets for inline fabrication of electrochromic IGUs. These performance specifications exceed DOE's 2020 performance and reliability targets. We also demonstrated the economic feasibility of our manufacturing process by reaching an initial production process that will achieve our target costs, which are compatible with mass adoption.

None

2011-12-31T23:59:59.000Z

448

Technical & Professional | Department of Energy  

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

Learning & Development » Learning Programs » Learning & Development » Learning Programs » Technical & Professional Technical & Professional The Professional Skills and Technical Training Program is responsible for the design, development, and delivery of competency-based courses to meet critical DOE skill development needs. In addition to our course offerings, the Professional Skills and Technical Training Program provide a variety of ancillary support services to DOE organizations. These services include training needs assessments, competency development, training and development business plans, coaching, speakers, and evaluation activities. The Program currently lists over 115 classroom-based courses in five basic curricula: Acquisition Management; Program Management; Project Management;

449

FTCP Issues Paper - Technical Qualification Program Requalification  

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

Technical Qualification Program Requalification Technical Qualification Program Requalification DOCUMENT NUMBER: FTCP-08-002 PROBLEM (Issue or Position): At the request of the Federal Technical Capability Panel (FTCP) Chairperson, a team was assembled to develop a set of objective criteria to be used to assess whether positions assigned a Technical Qualification Program (TQP) Functional Area Qualification Standard (FAQS) should be required to periodically requalify. This paper examines two objectives regarding requalification for Federal employees under the FTCP as follows: (1) Defining what criteria can be used to assess whether positions assigned a TQP FAQS should be required to periodically requalify; and (2) Recommended implementation mechanisms for the frequency/periodicity for

450

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

States Department of Energy Office of Scientific & Technical Information The "Big Data" Era Link to larger image. Slide 2: The "Big Data" Era A definition: "A collection of...

451

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

of Scientific & Technical Information Transparency Colaboration Participation Global Data Access Interagency Data Access DOE Data Access U.S. Department of Energy Office of...

452

DOE Technical Standards Program Procedures, Contents, 2009  

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

July 1, 2009 iii 1. The Department of Energy (DOE) Technical Standards Program (TSP) The DOE Directives System includes a hierarchy of documents that describe how the Department...

453

Request Technical Assistance | Building Energy Codes Program  

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

Point of Contact State or Jurisdiction * Full Name * Agency Name * Phone * (123) 456-7890 E-mail Address * Requestor (if different than Technical Point of Contact) Full...

454

User Facilities and Technical Capabilities | Biosciences Division  

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

User Facilities and Technical Capabilities BIO Home Page About BIO News Releases Research Publications People Contact Us Organization Chart Site Index Inside BIO BIO Safety About...

455

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

and technology activities are identified, disseminated, and preserved. STIP members, led by the DOE Office of Scientific and Technical Information (OSTI), work together to...

456

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

of Energy's Office of Scientific and Technical Information (OSTI) commemorated its 60-year contribution to accelerating scientific discovery through the preservation and...

457

Memorandum, Technical Qualification Program Accreditation Incentives |  

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

Memorandum, Technical Qualification Program Accreditation Memorandum, Technical Qualification Program Accreditation Incentives Memorandum, Technical Qualification Program Accreditation Incentives The National Nuclear Security Admin istration (NNSA) Technica l Qualification Program (TQP) was established as a process to ensure Federal technical employees possess the necessary knowledge, skills, and abilities to perform their assigned duties and responsibilities. The TQP enhances the ability of the NNSA and Department of Energy (DOE) to recruit, hire, and maintain highly qualified individuals. In conjunction with other training initiatives, accreditation of a site's TQP program provides the site manager with additional assurance that the program is functioning as intended. Memorandum - TQP Accreditation Incentives

458

NETL Researcher Receives Outstanding Technical Achievement Award  

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

qualities sought for such awards. She currently serves as the technical coordinator for shale gas research, managing multiple projects within NETL's Office of Research and...

459

Portfolio Manager Technical Reference: Canadian National Energy...  

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

Home Buildings & Plants Portfolio Manager Technical Reference: Canadian National Energy Use Intensity Secondary menu About us Press room Contact Us Portfolio Manager Login...

460

Building Technologies Office: Residential Energy Efficiency Technical...  

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

to someone by E-mail Share Building Technologies Office: Residential Energy Efficiency Technical Update Meeting - Summer 2011 on Facebook Tweet about Building Technologies Office:...

Note: This page contains sample records for the topic "flow rate technical" 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

Low Emission Development Strategies (LEDS): Technical, Institutional...  

Open Energy Info (EERE)

Summary Name: Low Emission Development Strategies (LEDS): Technical, Institutional and Policy Lessons AgencyCompany Organization: Organisation for Economic Co-Operation and...

462

Geothermal: Sponsored by OSTI -- Final Technical Report  

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

GEOTHERMAL TECHNOLOGIES LEGACY COLLECTION - Sponsored by OSTI -- Final Technical Report Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On...

463

Site Map | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

type Recent Patents Recent Software Recent Technical Reports Scientific Research Data By Lab, Major Site, or Technology Center DOE National Laboratories Find STI from or about ANL...

464

Scientific and Technical Information Program | A Collaboration...  

Office of Scientific and Technical Information (OSTI)

arrow Recent Patents Recent Software Recent Technical Reports Scientific Research Data By Lab, Major Site, or Technology Center By DOE Collection dropdown arrow DOE Data Explorer...

465

Energy Department to Provide Technical Assistance to ...  

Energy Department to Provide Technical Assistance to Facilities Impacted by EPA Boiler Rule. December 21, 2012. On December 20, 2012, the U.S. Environmental ...

466

Identification and Prioritization of Technical Issues | Department...  

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

Identification and Prioritization of Technical Issues Minutes from 12 December 2006 DOENRC Video Teleconference Call on Section 3116 Implementation Activities Minutes from 12...

467

Office of Waste Processing Technical Exchange  

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

Contact Information: For more EM Waste Processing Technical Exchange 2010 information, please contact one of the folowing (click name to email): Bill Wilmarth Rosalind Blocker...

468

DOE Office of Waste Processing Technical Exchange  

The Department of Energy is hosting a technical exchange in Denver, CO. Over the past seven years, personnel from the three sites, Savannah ...

469

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

as the DOE Central Files The scientific and technical legacy of the Department of Energy and its predecessor agencies is captured within the OSTI building - whether in...

470

STI Subject Categories | Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

The subject category identifies the scientific discipline of the scientific and technical information (STI) product. An STI product can have multiple applicable categories....

471

Soil Screening Guidance: Technical Background Document  

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

contributed to the quality of this document. Technical support for the final document production was provided by Dr. Smita Siddhanti of Booz*Allen & Hamilton. x Part 1:...

472

Scouting technical skills in ice hockey.  

E-Print Network (OSTI)

??The main objective was to create an effective scouting tool to evaluate technical skills of an ice hockey player. The purpose was to provide an… (more)

Räihä, Tuukka

2012-01-01T23:59:59.000Z

473

Energy Department Announces Technical Assistance Opportunity...  

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

energy self-sufficiency and sustainability, advancing economic competitiveness and job creation. "By leveraging our technical resources and expertise we will help Tribal...

474

Hanford site technical baseline data dictionary  

Science Conference Proceedings (OSTI)

The purpose of this Data Dictionary is to provide information concerning the structure and information contained in the Hanford Site Technical Baseline Database (HSTD).

Baynes, P.A. [Lockheed Martin Hanford Corp., Richland, WA (United States)

1997-04-30T23:59:59.000Z

475

Nuclear Safety Technical Positions/Interpretations  

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

(OPI) responsible for the development, interpretation, and revision of a number of DOE directives. Technical Positions to directives issued by Nuclear and Facility Safety...

476

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Information Bridge: DOE Scientific and Technical Information FAQ * Widget * Site Map Information Bridge Home * Basic Search * Fielded Search * Alerts * Help Bookmark and Share...

477

NREL: Technology Deployment - Technical Assistance for Islands  

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

for Islands NREL provides technical assistance to help islands reduce dependence on fossil fuels and increase energy security by implementing energy efficiency measures and...

478

Technical Program, Monday Afternoon Sessions - TMS  

Science Conference Proceedings (OSTI)

About the 8th Biennial Workshop on OMVPE: Technical Program, Monday ... high pressure we designed a MOCVD system which allows us to work with (i) total ...

479

Fuel Cell Technologies Office: Technical Publications  

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

codes and standards; and hydrogen and fuel cell technology market analysis. This information is provided in documents such as technical and project reports, conference...

480

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

technical information is disseminated..." -- from 2011 Department of Energy Strategic Plan DOE-Affiliated Articles by Publisher (2007-2012). Link to larger image. Slide 3:...

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


481

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

technical information is disseminated..." -- from 2011 Department of Energy Strategic Plan OSTI Products. Link to larger image. Slide 3: OSTI Products For specific document or...

482

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

technical information is disseminated..." -- from 2011 Department of Energy Strategic Plan Journal Publishers Meeting, April 30, 2012 OSTI Products For specific document or media...

483

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

technical information is disseminated..." -- from 2011 Department of Energy Strategic Plan WorldWideScience.org Multilingual Search of Chemistry and Other Sciences, ACS National...

484

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

At DOE Information Bridge you can find more than 150,000 full text scientific and technical reports. The DOE Information Bridge is a DOE Science Accelerator...

485

Scientific and Technical Information (STI) Managers | Scientific...  

Office of Scientific and Technical Information (OSTI)

Scientific and Technical Information (STI) Managers Print page Print page Email page Email page Roles and Responsibilities Last updated: February 17...

486

Professional Preface, 3 (5): Technical Article  

Science Conference Proceedings (OSTI)

About one year ago, I wrote an article for Professional Preface on making your first technical presentation a hit. Apparently, this was of some use to the mythical  ...

487

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Bringing Light to Grey Brian A. Hitson Associate Director Office of Scientific and Technical Information U.S. Department of Energy Introduction Opening Remarks GL10 - Tenth...

488

Portfolio Manager Technical Reference: Greenhouse Gas Emissions...  

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

reports Service and product provider (SPP) resources Success stories Target Finder Technical documentation Third-party resources Utilities Energy efficiency program...

489

State Technical Assistance | Building Energy Codes Program  

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

Adoption Site Map Printable Version Development Adoption Adoption Process State Technical Assistance Status of State Energy Code Adoption Compliance Regulations Resource Center...

490

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

On September 18, 2007, the U.S. Department of Energy's Office of Scientific and Technical Information (OSTI) commemorated its 60-year contribution to accelerating scientific...

491

2006 TMS Annual Meeting: Technical Program  

Science Conference Proceedings (OSTI)

TECHNICAL PROGRAM. Final Program 17.6 MB PDF Download. Monday Only 6.3 MB PDF Download. Tuesday Only 6.7 MB PDF Download. Wednesday Only

492

Trusted Geolocation in the Cloud Technical Demonstration  

Science Conference Proceedings (OSTI)

... is sponsored by the NIST National Cybersecurity Center of Excellence (NCCoE) titled "Trusted Geolocation in the Cloud Technical Demonstration". ...

2013-01-04T23:59:59.000Z

493

3D Materials Science 2012: Technical Program  

Science Conference Proceedings (OSTI)

3D Materials Science 2012: Technical Program July 8-12, 2012 • Seven Springs Mountain Resort • Seven Springs, Pennsylvania. View Session Sheets.

494

NIST Ionizing Radiation Division 1998 - Technical Highlights  

Science Conference Proceedings (OSTI)

... Some potential, technical difficulties by some of the participating laboratories include: 1) data transcription; 2) sample tracking; 3) estimation of limits ...