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


1

TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA  

SciTech Connect (OSTI)

There is significant variation in hot water use and draw patterns among households. This report describes typical hot water use patterns in single-family residences in North America. We found that daily hot water use is highly variable both among residences and within the same residence. We compared the results of our analysis of the field data to the conditions and draw patterns established in the current U.S. Department of Energy (DOE) test procedure for residential water heaters. The results show a higher number of smaller draws at lower flow rates than used in the test procedure. The data from which the draw patterns were developed were obtained from 12 separate field studies. This report describes the ways in which we managed, cleaned, and analyzed the data and the results of our data analysis. After preparing the data, we used the complete data set to analyze inlet and outlet water temperatures. Then we divided the data into three clusters reflecting house configurations that demonstrated small, medium, or large median daily hot water use. We developed the three clusters partly to reflect efforts of the ASHRAE standard project committee (SPC) 118.2 to revise the test procedure for residential water heaters to incorporate a range of draw patterns. ASHRAE SPC 118.2 has identified the need to separately evaluate at least three, and perhaps as many as five, different water heater capacities. We analyzed the daily hot water use data within each cluster in terms of volume and number of hot water draws. The daily draw patterns in each cluster were characterized using distributions for volume of draws, duration of draws, time since previous draw, and flow rates.

Lutz, Jim; Melody, Moya

2012-11-08T23:59:59.000Z

2

TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA  

E-Print Network [OSTI]

for Rating Residential Water Heaters. Atlanta, GA: ASHRAE,for Residential Water Heaters, Direct Heating Equipment, andthe Energy Consumption of Water Heaters. Title 10 Code of

Lutz, Jim

2014-01-01T23:59:59.000Z

3

TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA  

E-Print Network [OSTI]

gas or electric storage water heaters. The goal was to helpa demand and a storage water heater. For each case ofof natural gas storage and tankless water heaters 24 water

Lutz, Jim

2014-01-01T23:59:59.000Z

4

Hot Water Draw Patterns in Single-Family Houses: Findings from Field Studies  

E-Print Network [OSTI]

Two Demand Electric Water Heaters for Northeast Utilities.Two Demand Electric Water Heaters for Northeast Utilities.Johnson. Heat Pump Water Heater Field Test: 30 Crispaire

Lutz, Jim

2012-01-01T23:59:59.000Z

5

Hot Water Draw Patterns in Single-Family Houses: Findings from Field Studies  

E-Print Network [OSTI]

gas or electric storage water heaters. The study’s goal washouses used a storage water heater. Without includinghouseholds which have storage water heaters, although this

Lutz, Jim

2012-01-01T23:59:59.000Z

6

Hot Water Draw Patterns in Single-Family Houses: Findings from Field Studies  

E-Print Network [OSTI]

and R.K. Johnson. Heat Pump Water Heater Field Test: 30a Market-Optimized Heat- Pump Water Heater. Prepared by TIAXcost savings of heat pump water heaters Field test of

Lutz, Jim

2012-01-01T23:59:59.000Z

7

Realistic Hot Water Draw Specification for Rating Solar Water Heaters: Preprint  

SciTech Connect (OSTI)

In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. A more-realistic ratings draw is proposed that eliminates most bias by improving mains inlet temperature and by specifying realistic hot water use. This paper outlines the current and the proposed draws and estimates typical ratings changes from draw specification changes for typical systems in four cities.

Burch, J.

2012-06-01T23:59:59.000Z

8

TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA  

E-Print Network [OSTI]

Renewable Energy Laboratory Natural Resources Canada GasRenewable Energy Laboratory (NREL) performed with Integrated Building and Construction Solutions (IBACOS) Natural Resources Canada

Lutz, Jim

2014-01-01T23:59:59.000Z

9

Effects of draw solutions and membrane conditions on electricity generation and water flux in osmotic microbial fuel cells  

E-Print Network [OSTI]

membrane processes such as microfil- tration, ultrafiltration, nanofiltration, and reverse osmosis con. Such a water movement does not require external energy input like that in reverse osmosis; thus, FO is a low Keywords: Forward osmosis Osmotic microbial fuel cell Wastewater treatment Water flux Draw solution a b

10

Drawing/s  

E-Print Network [OSTI]

Drawing has become essential to the making of architecture. Though some of the most magnificent structures were created without documentation, testified by The Pyramids, the Parthenon, primitive dwellings, treehouses and ...

Sammis, Kim

1986-01-01T23:59:59.000Z

11

Summary of Inorganic Compositional Data for Groundwater, Soil-Water, and Surface-Water Samples at the Headgate Draw Subsurface Drip Irrigation Site  

SciTech Connect (OSTI)

As part of a 5-year project on the impact of subsurface drip irrigation (SDI) application of coalbed-methane (CBM) produced waters, water samples were collected from the Headgate Draw SDI site in the Powder River Basin, Wyoming, USA. This research is part of a larger study to understand short- and long-term impacts on both soil and water quality from the beneficial use of CBM waters to grow forage crops through use of SDI. This document provides a summary of the context, sampling methodology, and quality assurance and quality control documentation of samples collected prior to and over the first year of SDI operation at the site (May 2008-October 2009). This report contains an associated database containing inorganic compositional data, water-quality criteria parameters, and calculated geochemical parameters for samples of groundwater, soil water, surface water, treated CBM waters, and as-received CBM waters collected at the Headgate Draw SDI site.

Geboy, Nicholas J.; Engle, Mark A.; Schroeder, Karl T.; Zupanic, John W.

2007-01-01T23:59:59.000Z

12

An Ontology Design Pattern for Surface Water Features  

SciTech Connect (OSTI)

Surface water is a primary concept of human experience but concepts are captured in cultures and languages in many different ways. Still, many commonalities can be found due to the physical basis of many of the properties and categories. An abstract ontology of surface water features based only on those physical properties of landscape features has the best potential for serving as a foundational domain ontology. It can then be used to systematically incor-porate concepts that are specific to a culture, language, or scientific domain. The Surface Water ontology design pattern was developed both for domain knowledge distillation and to serve as a conceptual building-block for more complex surface water ontologies. A fundamental distinction is made in this on-tology between landscape features that act as containers (e.g., stream channels, basins) and the bodies of water (e.g., rivers, lakes) that occupy those containers. Concave (container) landforms semantics are specified in a Dry module and the semantics of contained bodies of water in a Wet module. The pattern is imple-mented in OWL, but Description Logic axioms and a detailed explanation is provided. The OWL ontology will be an important contribution to Semantic Web vocabulary for annotating surface water feature datasets. A discussion about why there is a need to complement the pattern with other ontologies, es-pecially the previously developed Surface Network pattern is also provided. Fi-nally, the practical value of the pattern in semantic querying of surface water datasets is illustrated through a few queries and annotated geospatial datasets.

Sinha, Gaurav [Ohio University, Athens; Mark, David [University at Buffalo, NY; Kolas, Dave [Raytheon BBN Technologies; Varanka, Dalia [U.S. Geological Survey, Rolla, MO; Romero, Boleslo E [University of California, Santa Barbara; Feng, Chen-Chieh [National University of Singapore; Usery, Lynn [U.S. Geological Survey, Rolla, MO; Liebermann, Joshua [Tumbling Walls, LLC; Sorokine, Alexandre [ORNL

2014-01-01T23:59:59.000Z

13

Modeling patterns of hot water use in households  

SciTech Connect (OSTI)

This report presents a detailed model of hot water use patterns in individual households. The model improves upon an existing model by including the effects of four conditions that were previously unaccounted for: the absence of a clothes washer; the absence of a dishwasher; a household consisting of seniors only; and a household that does not pay for its own hot water use. Although these four conditions can significantly affect residential hot water use, and have been noted in other studies, this is the first time that they have been incorporated into a detailed model. This model allows detailed evaluation of the impact of potential efficiency standards for water heaters and other market transformation policies.

Lutz, James D.; Liu, Xiaomin; McMahon, James E.; Dunham, Camilla; Shown, Leslie J.; McCure, Quandra T.

1996-01-01T23:59:59.000Z

14

Modeling patterns of hot water use in households  

SciTech Connect (OSTI)

This report presents a detailed model of hot water use patterns in individual household. The model improves upon an existing model by including the effects of four conditions that were previously unaccounted for: the absence of a clothes washer; the absence of a dishwasher; a household consisting of seniors only; and a household that does not pay for its own hot water use. Although these four conditions can significantly affect residential hot water use, and have been noted in other studies, this is the first time that they have been incorporated into a detailed model. This model allows detailed evaluation of the impact of potential efficiency standards for water heaters and other market transformation policies. 21 refs., 3 figs., 10 tabs.

Lutz, J.D.; Liu, Xiaomin; McMahon, J.E. [and others

1996-11-01T23:59:59.000Z

15

Polyethylene fiber drawing optimization  

E-Print Network [OSTI]

Polymer fiber drawing creates fibers with enhanced thermal conductivity and strength compared to bulk polymer because drawing aligns the molecular chains. I optimize the polymer fiber drawing method in order to achieve ...

Chiloyan, Vazrik

2011-01-01T23:59:59.000Z

16

Drawing the electric  

E-Print Network [OSTI]

This thesis explores the intersection of craft and electronics by way of paper and conductive ink, a domain that I'm terming papercraft electronics-a synthesis of electronics, drawing, and painting. I investigate the nature ...

Jacoby, Samuel (Samuel David Glauberman)

2013-01-01T23:59:59.000Z

17

COLLABORATIVE INVESTIGATIONS OF WATER QUALITY POLLUTION PATTERNS: WORKING WITH  

E-Print Network [OSTI]

and Environmental Management Title of Research Project: Collaborative Investigations of Water Quality Pollution: Chair: Jennifer Silver Phd Candidate in Resource and Environmental Management (REM) ___________________________________________ Dr. Evelyn Pinkerton Senior Supervisor Professor of Resource and Environmental Management, SFU

18

Core loading pattern optimization of thorium fueled heavy water breeder reactor using genetic algorithm  

SciTech Connect (OSTI)

In this work genetic algorithm was proposed to solve fuel loading pattern optimization problem in thorium fueled heavy water reactor. The objective function of optimization was to maximize the conversion ratio and minimize power peaking factor. Those objectives were simultaneously optimized using non-dominated Pareto-based population ranking optimal method. Members of non-dominated population were assigned selection probabilities based on their rankings in a manner similar to Baker's single criterion ranking selection procedure. A selected non-dominated member was bred through simple mutation or one-point crossover process to produce a new member. The genetic algorithm program was developed in FORTRAN 90 while neutronic calculation and analysis was done by COREBN code, a module of core burn-up calculation for SRAC. (authors)

Soewono, C. N.; Takaki, N. [Dept. of Applied Science Engineering, Faculty Tokai Univ., Kanagawa-ken, Hiratsuka-shi Kitakaname 4-1-1 (Japan)

2012-07-01T23:59:59.000Z

19

A unique seasonal pattern in phytoplankton biomass in low-latitude waters in the South China Sea  

E-Print Network [OSTI]

A unique seasonal pattern in phytoplankton biomass in low-latitude waters in the South China Sea in phytoplankton biomass was observed at the South East Asian Time- series Study (SEATS) station (18°N, 116°E became readily detectable in the winter. The elevation of phytoplankton biomass coincided approximately

Wu, Chau-Ron

20

Punchless Drawing of Magnesium Alloy Sheet under Cold Condition and its Computation  

SciTech Connect (OSTI)

The punchless drawing with Maslennikov's technique was applied to the circular cup drawing of magnesium alloy AZ31B sheet under cold condition. The elastic rubber ring was used instead of the 'hard' punch, where the compressed ring dragged the sheet inward the die cavity. Attainable circumferential strain of the blank was increased by this technique with repetitive drawing operation. Thickness of the rubber pad affected little the attainable strain. The shape appearance became better when a harder rubber was used. The cup forming by single drawing operation was also tested using a small die shoulder radius. The LDR of 1.250 was obtained with the straight cup wall. Further, the computation of the punchless drawing was also conducted for the single drawing operation. The computed deformation pattern was well consistent with the corresponding experimental result.

Yamashita, Minoru [Center for Advanced Die Engineering and Technology, Gifu University, Yanagido Gifu, 501-1193 (Japan); Hattori, Toshio [Department of Mechanical and Systems Engineering, Gifu University, ditto. (Japan); Sato, Joji [Research Institute for Machinery and Materials, Gifu Prefectural Government, 1288 Oze Seki, 501-3265 (Japan)

2011-01-17T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Tiros III cloud distributions and vorticity patterns over the southeastern United States and adjacent water area  

E-Print Network [OSTI]

. ~ . ~ . . . , ~ ~ ~ IV CONCLUSIONS AND RECOMMENDATIONS REFERENCES . . . a ~ APPENDIX THE OBJECTIVE PROGRAM . 5 15 33 35 36 LIST OF FIGURES No. Page 1. The outer boundary of the grid system utilized and the track of Hurricane Esther, the track of the 300-mb... absolute vorticity advection pattern and superimposed modified nephanalysis 22 9. The 0000 GMT, 19 September 1961 computed 300-mb and 1000-mb contour patterns 23 10. The 0000 GMT~ 19 September 1961 computed 300-mb absolute vorticity edvection pattern...

Abbott, Graham Ellis

1963-01-01T23:59:59.000Z

22

Optimization of boiling water reactor control rod patterns using linear search  

SciTech Connect (OSTI)

A computer program for searching the optimal control rod pattern has been developed. The program is able to find a control rod pattern where the resulting power distribution is optimal in the sense that it is the closest to the desired power distribution, and it satisfies all operational constraints. The search procedure consists of iterative uses of two steps: sensitivity analyses of local power and thermal margins using a three-dimensional reactor simulator for a simplified prediction model; linear search for the optimal control rod pattern with the simplified model. The optimal control rod pattern is found along the direction where the performance index gradient is the steepest. This program has been verified to find the optimal control rod pattern through simulations using operational data from the Oyster Creek Reactor.

Kiguchi, T.; Doi, K.; Fikuzaki, T.; Frogner, B.; Lin, C.; Long, A.B.

1984-10-01T23:59:59.000Z

23

A core reload pattern and composition optimization methodology for pressurized water reactors  

E-Print Network [OSTI]

The primary objective of this research was the development of a comprehensive, rapid and conceptually simple methodology for PWR core reload pattern and fuel composition optimization, capable of systematic incorporation ...

Sauer, Ildo Luis

1985-01-01T23:59:59.000Z

24

. . . . . 85 . . . . . International Deep Drawing Research Group  

E-Print Network [OSTI]

. . . . . 85 . . . . . International Deep Drawing Research Group IDDRG 2009 International 20899-855 USA e-mail: mark.iadicola@nist.gov, Web page: www

25

An Economic Analysis of Erosion and Sediment Damage in the Lower Running Draw Watershed  

E-Print Network [OSTI]

of a study on the economic impact of implementing potential agricultural NPS pollution controls in Lower Running Water Draw watershed. The study focuses on: (a) the effects of erosion control on farm income, (b) off-site sediment damages...

Reneau, D. R.; Taylor, C. R.; Harris, B. L.; Lacewell, R. D.; Mueller, P. E.

26

Patterns of fish assemblage structure and dynamics in waters of the Savannah River Plant. Comprehensive Cooling Water Study final report  

SciTech Connect (OSTI)

Research conducted as part of the Comprehensive Cooling Water Study (CCWS) has elucidated many factors that are important to fish population and community dynamics in a variety of habitats on the Savannah River Plant (SRP). Information gained from these studies is useful in predicting fish responses to SRP operations. The overall objective of the CCWS was (1) to determine the environmental effects of SRP cooling water withdrawals and discharges and (2) to determine the significance of the cooling water impacts on the environment. The purpose of this study was to: (1) examine the effects of thermal plumes on anadromous and resident fishes, including overwintering effects, in the SRP swamp and associated tributary streams; (2) assess fish spawning and locate nursery grounds on the SRP; (3) examine the level of use of the SRP by spawning fish from the Savannah River, this objective was shared with the Savannah River Laboratory, E.I. du Pont de Nemours and Company; and (4) determine impacts of cooling-water discharges on fish population and community attributes. Five studies were designed to address the above topics. The specific objectives and a summary of the findings of each study are presented.

Aho, J.M.; Anderson, C.S.; Floyd, K.B.; Negus, M.T.; Meador, M.R.

1986-06-01T23:59:59.000Z

27

SWITCHABLE POLARITY SOLVENTS AS DRAW SOLUTES FOR FORWARD OSMOSIS  

SciTech Connect (OSTI)

Switchable polarity solvents (SPS), mixtures of carbon dioxide, water, and tertiary amines, are presented as viable forward osmosis (FO) draw solutes allowing a novel SPS FO process. In this study substantial osmotic strengths of SPS are measured with freezing point osmometry and were demonstrated to induce competitive ?uxes at high salt concentrations on a laboratory-scale FO unit utilizing a ?at sheet cellulose triacetate (CTA) membrane. Under the experimental conditions the SPS degrades the CTA membrane; however experiments with polyamide reverse osmosis (RO) membranes display stability towards SPS. Once the draw is diluted the major fraction of the switchable polarity solvent can be mechanically separated from the puri?ed water after polar to nonpolar phase shift induced by introduction of 1 atm carbon dioxide to 1 atm of air or nitrogen with mild heating. Trace amounts of SPS can be removed from the separated water with RO in a process that avoids solution concentration polarization. The separated nonpolar phase can be regenerated to a full strength draw and recycled with the re-addition of 1 atm of carbon dioxide.

Frederick F. Stewart; Mark L. Stone; Aaron D. Wilson; Cathy Rae

2013-03-01T23:59:59.000Z

28

Complete drawing prototypes for urban complete streets  

E-Print Network [OSTI]

A study was performed to determine how drawings for streets may be tailored to a broad range of viewers and agendas, yet still be viewed as a credible design tool for architects. With a growing number of cities designing ...

Winder, James Ira

2010-01-01T23:59:59.000Z

29

A computer method for perspective drawing  

E-Print Network [OSTI]

A COMPUTER METHOD FOR PERSPECTIVE DRAWING A Thesis By' HERBERT RAY HAYNES Submitted to the Graduate College of' the Texas A8cM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1966 Major... Subject: Computer Science A COMPUTER METHOD FOR PERSPECTIVE DRAWING A Thesis HERBERT RAY HAYNES Approved as to style and content by: Chairman oi' Committee M er Member August 1966 ACKNOWLEDGEMENTS The assistance of the following members of my...

Haynes, Herbert Ray

2012-06-07T23:59:59.000Z

30

Preliminary Modeling, Testing and Analysis of a Gas Tankless Water Heater  

SciTech Connect (OSTI)

Tankless water heaters offer significant energy savings over conventional storage-tank water heaters, because thermal losses to the environment are much less. Although standard test results are available to compare tankless heaters with storage tank heaters, actual savings depend on the draw details because energy to heat up the internal mass depends on the time since the last draw. To allow accurate efficiency estimates under any assumed draw pattern, a one-node model with heat exchanger mass is posed here. Key model parameters were determined from test data. Burner efficiency showed inconsistency between the two data sets analyzed. Model calculations show that efficiency with a realistic draw pattern is {approx}8% lower than that resulting from using only large {approx}40 liter draws, as specified in standard water-heater tests. The model is also used to indicate that adding a small tank controlled by the tankless heater ameliorates unacceptable oscillations that tankless with feedback control can experience with pre-heated water too hot for the minimum burner setting. The added tank also eliminates problematic low-flow cut-out and hot-water-delay, but it will slightly decrease efficiency. Future work includes model refinements and developing optimal protocols for parameter extraction.

Burch, J.; Thornton, J.; Hoeschele, M.; Springer, D.; Rudd, A.

2008-01-01T23:59:59.000Z

31

President Bush Directs Energy Secretary to Draw Down Strategic...  

Broader source: Energy.gov (indexed) [DOE]

Directs Energy Secretary to Draw Down Strategic Petroleum Reserve President Bush Directs Energy Secretary to Draw Down Strategic Petroleum Reserve September 3, 2005 - 9:49am...

32

Impacts of Water Quality on Residential Water Heating Equipment  

SciTech Connect (OSTI)

Water heating is a ubiquitous energy use in all residential housing, accounting for 17.7% of residential energy use (EIA 2012). Today, there are many efficient water heating options available for every fuel type, from electric and gas to more unconventional fuel types like propane, solar, and fuel oil. Which water heating option is the best choice for a given household will depend on a number of factors, including average daily hot water use (total gallons per day), hot water draw patterns (close together or spread out), the hot water distribution system (compact or distributed), installation constraints (such as space, electrical service, or venting accommodations) and fuel-type availability and cost. While in general more efficient water heaters are more expensive than conventional water heating technologies, the savings in energy use and, thus, utility bills can recoup the additional upfront investment and make an efficient water heater a good investment over time in most situations, although the specific payback period for a given installation will vary widely. However, the expected lifetime of a water heater in a given installation can dramatically influence the cost effectiveness and savings potential of a water heater and should be considered, along with water use characteristics, fuel availability and cost, and specific home characteristics when selecting the optimum water heating equipment for a particular installation. This report provides recommendations for selecting and maintaining water heating equipment based on local water quality characteristics.

Widder, Sarah H.; Baechler, Michael C.

2013-11-01T23:59:59.000Z

33

Drawing interfaces : building geometric models with hand-drawn sketches  

E-Print Network [OSTI]

Architects work on drawings and models, not buildings. Today, in many architectural practices, drawings and models are produced in digital format using Computer-aided Design (CAD) tools. Unquestionably, digital media have ...

Branda, Ewan E. (Ewan Edward), 1964-

1998-01-01T23:59:59.000Z

34

TofuDraw : choreographing robot behavior through Digital Painting  

E-Print Network [OSTI]

In this document, TofuDraw is introduced as an expressive robotic character with interfaces that enable children to choreograph robotic behaviors through controlling both physical motion and form. Unique to the TofuDraw ...

Wistort, Ryan Mark

2010-01-01T23:59:59.000Z

35

Platform-independent method for computer aided schematic drawings  

DOE Patents [OSTI]

A CAD/CAM method is disclosed for a computer system to capture and interchange schematic drawing and associated design information. The schematic drawing and design information are stored in an extensible, platform-independent format.

Vell, Jeffrey L. (Slingerlands, NY); Siganporia, Darius M. (Clifton Park, NY); Levy, Arthur J. (Fort Lauderdale, FL)

2012-02-14T23:59:59.000Z

36

Manufacture of thermoelectric generator structures by fiber drawing  

DOE Patents [OSTI]

Methods of manufacturing a thermoelectric generator via fiber drawing and corresponding or associated thermoelectric generator devices are provided.

McIntyre, Timothy J; Simpson, John T; West, David L

2014-11-18T23:59:59.000Z

37

Drawing conformal diagrams for a fractal landscape  

E-Print Network [OSTI]

Generic models of cosmological inflation and the recently proposed scenarios of a recycling universe and the string theory landscape predict spacetimes whose global geometry is a stochastic, self-similar fractal. To visualize the complicated causal structure of such a universe, one usually draws a conformal (Carter-Penrose) diagram. I develop a new method for drawing conformal diagrams, applicable to arbitrary 1+1-dimensional spacetimes. This method is based on a qualitative analysis of intersecting lightrays and thus avoids the need for explicit transformations of the spacetime metric. To demonstrate the power and simplicity of this method, I present derivations of diagrams for spacetimes of varying complication. I then apply the lightray method to three different models of an eternally inflating universe (scalar-field inflation, recycling universe, and string theory landscape) involving the nucleation of nested asymptotically flat, de Sitter and/or anti-de Sitter bubbles. I show that the resulting diagrams contain a characteristic fractal arrangement of lines.

Sergei Winitzki

2005-03-14T23:59:59.000Z

38

Dedicated to Sharing Information About Water Management and the Florida LAKEWATCH Program Volume 57 (2012) Long-Term Weather Patterns,  

E-Print Network [OSTI]

1 Dedicated to Sharing Information About Water Management and the Florida LAKEWATCH Program have been forced to stop sampling their lakes because there is not enough water to get a boat out true for much of central Florida: · Low water in area lakes Shrinking lakes, ponds, creeks and rivers

Watson, Craig A.

39

Diatom species composition and abundance in water column assemblages from five drill sites in Prydz Bay, Antarctica, Ocean Drilling Program Leg 119: distributional patterns  

E-Print Network [OSTI]

the Maersk Master cruise (ODP Leg 119). A) Site 739, Sta. 1, B) Site 740, St. 8, C)Site 742, St. 11. 104 53. Comparison of mean cell numbers of total empty diatoms between HPMA technique and Utermohl technique 105 54. Comparison of mean cell numbers...DIATOM SPECIES COMPOSITION AND ABUNDANCE IN WATER COLUMN ASSEMBLAGES FROM FIVE DRILL SITES IN PRYDZ BAY, ANTARCTICA, OCEAN DRILLING PROGRAM LEG 119: DISTRIBUTIONAL PATTERNS A Thesis by SUNG-HO KANG Submitted to the Office of Graduate Studies...

Kang, Sung-Ho

1989-01-01T23:59:59.000Z

40

Patterns of water and heat flux across a biome gradient from tropical forest to savanna in Brazil  

E-Print Network [OSTI]

stricto) in southeast Brasil, Biota Neotropica, 2(1). (forest of Mato Grosso, Brasil, Water Resour. Res. , 38(6),de Meteorol. , Bras?´lia, DF, Brasil. Miller, S. D. , M. L.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Development of a Detailed Simulation Model to Support Evaluation of Water Load Shifting Across a Range of Use Patterns  

E-Print Network [OSTI]

of hybrid domestic hot water storage systems. The example domestic hot water system investigated here comprises an air source heat pump coupled with solar thermal collectors and a storage tank featuring supplementary immersion heating for control... variations of the air in its solution. As a further example the electrical network knows about the state of the heat pump which is controlled from knowlede of space and buffer tank temperature which in turn are calculated during building and plant...

Samuel, A.; Tuohy, P.

2014-01-01T23:59:59.000Z

42

Designing Water Smart Landscapes Activity  

E-Print Network [OSTI]

Designing Water Smart Landscapes Activity Objective: Create a water smart home landscape. Materials the perimeters of the existing buildings for your plan. 2. Draw your base map using graph paper. Draw the existing buildings to scale, and include the driveway and walkways. 3. Using tracing paper over your base

43

Groupware for Real-Time Drawing: A Designer's Guide  

E-Print Network [OSTI]

Groupware for Real-Time Drawing: A Designer's Guide Saul Greenberg Stephen Hayne Roy Rada Cite as: Greenberg, S., Hayne, S., and Rada, R., eds (1995). Groupware for Real-Time Drawing: A Designer's Guide. 248 (Wolf, Rhyne, Briggs) 6. Integration of interpersonal space and shared workspace: ClearBoard design

Greenberg, Saul

44

Dehumidifying water heater  

SciTech Connect (OSTI)

Drawings and specifications are included for the system to heat water for the swimming pool and dehumidify the building of the Glen Cove YMCA. An overview is presented of the Nautica product used in this system. (MHR)

Not Available

1992-08-18T23:59:59.000Z

45

Preliminary Modeling, Testing, and Analysis of a Gas Tankless Water Heater: Preprint  

SciTech Connect (OSTI)

Today's gas tankless water heaters offer significant energy savings over conventional gas storage tank water heaters, but savings depends on the draw pattern. A one-node model incorporating heat exchanger mass is used to address this and other issues. Key model parameters are determined from least-squares regression on short-term data, including burner efficiency, thermal capacitance, and thermal loss coefficient. The calibrated model agrees with data to ~5% on Qgas, with temperature RMS deviation of ~4..deg..C. Efficiency with a standard realistic draw is 71%, compared to 81% predicted from standard energy-factors. Adding a small tank controlled by the tankless heater solves issues of oscillations with solar pre-heat, low-flow and hot-water-delay issues. Future work includes model refinements and developing optimal data protocols for model parameter extraction.

Burch, J.; Hoeschele, M.; Springer, D.; Rudd, A.

2008-05-01T23:59:59.000Z

46

The effects of channel diameter on flow pattern, void fraction and pressure drop of two-phase air-water flow in circular micro-channels  

SciTech Connect (OSTI)

Two-phase air-water flow characteristics are experimentally investigated in horizontal circular micro-channels. Test sections are made of fused silica. The experiments are conducted based on three different inner diameters of 0.53, 0.22 and 0.15 mm with the corresponding lengths of 320, 120 and 104 mm, respectively. The test runs are done at superficial velocities of gas and liquid ranging between 0.37-42.36 and 0.005-3.04 m/s, respectively. The flow visualisation is facilitated by systems mainly including stereozoom microscope and high-speed camera. The flow regime maps developed from the observed flow patterns are presented. The void fractions are determined based on image analysis. New correlation for two-phase frictional multiplier is also proposed for practical applications. (author)

Saisorn, Sira [Energy Division, The Joint Graduate School of Energy and Environment (JGSEE), King Mongkut's University of Technology Thonburi, Bangmod, Bangkok 10140 (Thailand); Wongwises, Somchai [Fluid Mechanics, Thermal Engineering and Multiphase Flow Research Lab. (FUTURE), Department of Mechanical Engineering, King Mongkut's University of Technology Thonburi, Bangmod, Bangkok 10140 (Thailand)

2010-05-15T23:59:59.000Z

47

Drawing a Graph in a Hypercube David R. Wood  

E-Print Network [OSTI]

Drawing a Graph in a Hypercube David R. Wood #3; Departament de Matem#18;atica Aplicada II Universitat Polit#18;ecnica de Catalunya Barcelona, Spain david.wood@upc.edu Submitted: Nov 16, 2004; Accepted

Wood, David R.

48

Drawing a Graph in a Hypercube David R. Wood  

E-Print Network [OSTI]

Drawing a Graph in a Hypercube David R. Wood Departament de Matem`atica Aplicada II Universitat Polit`ecnica de Catalunya Barcelona, Spain david.wood@upc.edu Submitted: Nov 16, 2004; Accepted: Aug 11

Wood, David R.

49

Validation of formability of laminated sheet metal for deep drawing process using GTN damage model  

SciTech Connect (OSTI)

In this study, we studied formability of PET/PVC laminated sheet metal which named VCM (Vinyl Coated Metal). VCM offers various patterns and good-looking metal steel used for appliances such as refrigerator and washing machine. But, this sheet has problems which are crack and peeling of film when the material is formed by deep drawing process. To predict the problems, we used finite element method and GTN (Gurson-Tvergaard-Needleman) damage model to represent damage of material. We divided the VCM into 3 layers (PET film, adhesive and steel added PVC) in finite element analysis model to express the crack and peeling phenomenon. The material properties of each layer are determined by reverse engineering based on tensile test result. Furthermore, we performed the simple rectangular deep drawing and simulated it. The simulation result shows good agreement with drawing experiment result in position, punch stroke of crack occurrence. Also, we studied the fracture mechanism of PET film on VCM by comparing the width direction strain of metal and PET film.

Lim, Yongbin; Cha, Wan-gi; Kim, Naksoo [Department of Mechanical Engineering, Sogang University, 1 Sinsu-dong, Mapo-gu, Seoul, 121-742 (Korea, Republic of); Ko, Sangjin [Mold/die and forming technology team, Product prestige research lab, LG electronics, 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713 (Korea, Republic of)

2013-12-16T23:59:59.000Z

50

Long-Term Data Reveal Patterns and Controls on Stream Water Chemistry in a Forested Stream: Walker Branch, Tennessee  

SciTech Connect (OSTI)

We present 20 years of weekly stream water chemistry, hydrology, and climate data for the Walker Branch watershed in eastern Tennessee, USA. Since 1989, the watershed has experienced a similar to 1.08 degrees C increase in mean annual temperature, a similar to 20% decline in precipitation, and a similar to 30% increase in forest evapotranspiration rates. As a result, stream runoff has declined by similar to 34%. We evaluate long-term trends in stream water concentrations and fluxes for nine solutes and use wet deposition data to calculate approximate watershed input-output budgets. Dissolved constituents were classified as geochemical solutes (Ca2+, Mg2+, and SO42-) or nutrients (NH4+, NO3-, soluble reactive phosphorus [SRP], total soluble nitrogen [TSN], total soluble phosphorus [TSP], and dissolved organic carbon [DOC]). Geochemical solutes are predominantly controlled by discharge, and the long-term changes in catchment hydrology have led to significant trends in the concentrations and fluxes of these solutes. Further, the trends in geochemical solute concentrations indicate shifting soil flowpath contributions to streamflow generation through time, with deep groundwater having a greater proportional contribution in recent years. Despite dramatic changes in watershed runoff, there were no trends in inorganic nutrient concentrations (NH4+, NO3-, and SRP). While most nutrients entering the watershed are retained, stream fluxes of nutrient solutes have declined significantly as a result of decreasing runoff. Nutrient concentrations in the stream exhibit large seasonality controlled by in-stream biological uptake. Stream benthic communities are sensitive to hydrologic disturbance, and changes in the frequency or intensity of storm events through time can affect nutrient fluxes. Stream NO3- concentrations are also sensitive to drought, with concentrations decreasing (increasing) if conditions during the three years prior to the time of sampling were drier (wetter) than the long-term mean. Future changes in the incidence of storm events, as well as the number and duration of droughts, have the potential to significantly alter watershed nutrient losses. Our analysis indicates that changing climates can differentially affect watershed element cycles either through changes in biogeochemical process rates or through changes in catchment hydrology. Furthermore, climate change can include both long-term trending in mean climate variables, as well as changes in the frequency and intensity of storms and droughts, with each of these types of change having distinct effects on the biological and geochemical processes governing different solutes.

Lutz, Brian D [Duke University; Mulholland, Patrick J [ORNL; Bernhardt, Emily [Duke University

2012-01-01T23:59:59.000Z

51

FeynEdit - a tool for drawing Feynman diagrams  

E-Print Network [OSTI]

We describe the FeynEdit tool for drawing Feynman diagrams. Input and output is done using the LaTeX macros of FeynArts, which also implies that diagrams drawn by FeynArts can be edited with FeynEdit. The LaTeX code can be conveniently transferred using copy-and-paste.

T. Hahn; P. Lang

2007-11-08T23:59:59.000Z

52

On the Rheology of Cold Drawing. 11. Viscoelastic Materials*  

E-Print Network [OSTI]

On the Rheology of Cold Drawing. 11. Viscoelastic Materials* BERNARD D. COLEMAN and DANIEL C. NEWMAN Department of Mechanics and Materials Science, Rutgers, The State University of New Jersey viscoelastic materials subject to inhomogeneous stretching. The formulae, which are valid to within an error

53

Mobius Transformations, Power Diagrams, Lombardi Drawings, and Soap Bubbles  

E-Print Network [OSTI]

M¨obius Transformations, Power Diagrams, Lombardi Drawings, and Soap Bubbles David Eppstein Euro a novel type of power diagram for disks in the plane that is invariant under M¨obius transformations Using For points outside circle, power = (positive) length of tangent segment For points inside circle, power = -1

Eppstein, David

54

Proximal Probes based Nanorobotic Drawing of Polymer Micro/Nanofibers  

E-Print Network [OSTI]

1 Proximal Probes based Nanorobotic Drawing of Polymer Micro/Nanofibers Amrinder S. Nain, Cristina cantilevers, custom 3D fibers, and fiber networks, are proposed to be fabricated. Poly(methyl methacrylate with diameters from few microns to 200 nm. Fabrication of crossed and linear networks of fibers is also

Sitti, Metin

55

Hydrodynamic flow in lower cretaceous muddy sandstone, Gas Draw field, Powder River basin, Wyoming  

SciTech Connect (OSTI)

Lower Cretaceous Muddy sandstones form a simple stratigraphic trap at Gas Draw field, northeast Power River Basin. The Muddy at Gas Draw can be subdivided into six zones. The lowest, sixth Muddy sandstone is fluvial in origin, and the overlying fifth sandstone is a transgressive marine deposit. The fourth zone represents a fluvial origin below to shallow marine above. The third zone is interpreted to be of fluvial-overbank origin with possibly a bay-lagoonal association. The second sandstone is suggested to be a deposit of a fluvial or deltaic environment. The first zone was deposited in a lagoonal and poorly-drained marsh environment. At Gas Draw, the second Muddy sandstone is the major producing zone and has the highest average porosity and permeability of 22.6% and 209 md. It had high initial production rates of up to 1200 BOPD (191 m/sup 3//day). From correlation of well logs, the Muddy reservoirs appear to be separated by thin shales, but analysis of drill stem tests show that these reservoirs are connected at some points within the area. Analysis of drill-stem test pressures provides the basis for interpreting fluid potential relationships. The average potentiometric gradient of 32 ft/mi across the field results in a hydrodynamic oil column of 210 feet, whereas capillary-pressure differences due to permeability changes can account for only 38 feet of oil column. The observed oil column over most of the field has a height somewhat greater than 250 feet which agrees well with total calculated oil column of about 248 feet. Furthermore, local decrease in permeability to oil may be responsible for water production at any place within the field, even updip from the producing area.

Lin, J.T.C.

1981-10-01T23:59:59.000Z

56

Integration of the geological/engineering model with production performance for Patrick Draw Field, Wyoming  

SciTech Connect (OSTI)

The NIPER Reservoir Assessment and Characterization Research Program incorporates elements of the near-term, mid-term and long-term objectives of the National Energy Strategy-Advanced Oil Recovery Program. The interdisciplinary NIPER team focuses on barrier island reservoirs, a high priority class of reservoirs, that contains large amounts of remaining oil in place located in mature fields with a high number of shut-in and abandoned wells. The project objectives are to: (1) identify heterogeneities that influence the movement and trapping of reservoir fluids in two examples of shoreline barrier reservoirs (Patrick Draw Field, WY and Bell Creek Field, MT); (2) develop geological and engineering reservoir characterization methods to quantify reservoir architecture and predict mobile oil saturation distribution for application of targeted infill drilling and enhanced oil recovery (EOR) processes; and (3) summarize reservoir and production characteristics of shoreline barrier reservoirs to determine similarities and differences. The major findings of the research include: (1) hydrogeochemical analytical techniques were demonstrated to be an inexpensive reservoir characterization tool that provides information on reservoir architecture and compartmentalization; (2) the formation water salinity in Patrick Draw Field varies widely across the field and can result in a 5 to 12% error in saturation values calculated from wireline logs if the salinity variations and corresponding resistivity values are not accounted for; and (3) an analysis of the enhanced oil recovery (EOR) potential of Patrick Draw Field indicates that CO{sub 2} flooding in the Monell Unit and horizontal drilling in the Arch Unit are potential methods to recover additional oil from the field.

Jackson, S.

1993-03-01T23:59:59.000Z

57

Integration of the geological/engineering model with production performance for Patrick Draw Field, Wyoming  

SciTech Connect (OSTI)

The NIPER Reservoir Assessment and Characterization Research Program incorporates elements of the near-term, mid-term and long-term objectives of the National Energy Strategy-Advanced Oil Recovery Program. The interdisciplinary NIPER team focuses on barrier island reservoirs, a high priority class of reservoirs, that contains large amounts of remaining oil in place located in mature fields with a high number of shut-in and abandoned wells. The project objectives are to: (1) identify heterogeneities that influence the movement and trapping of reservoir fluids in two examples of shoreline barrier reservoirs (Patrick Draw Field, WY and Bell Creek Field, MT); (2) develop geological and engineering reservoir characterization methods to quantify reservoir architecture and predict mobile oil saturation distribution for application of targeted infill drilling and enhanced oil recovery (EOR) processes; and (3) summarize reservoir and production characteristics of shoreline barrier reservoirs to determine similarities and differences. The major findings of the research include: (1) hydrogeochemical analytical techniques were demonstrated to be an inexpensive reservoir characterization tool that provides information on reservoir architecture and compartmentalization; (2) the formation water salinity in Patrick Draw Field varies widely across the field and can result in a 5 to 12% error in saturation values calculated from wireline logs if the salinity variations and corresponding resistivity values are not accounted for; and (3) an analysis of the enhanced oil recovery (EOR) potential of Patrick Draw Field indicates that CO[sub 2] flooding in the Monell Unit and horizontal drilling in the Arch Unit are potential methods to recover additional oil from the field.

Jackson, S.

1993-03-01T23:59:59.000Z

58

Validation of a Hot Water Distribution Model Using Laboratory and Field Data  

SciTech Connect (OSTI)

Characterizing the performance of hot water distribution systems is a critical step in developing best practice guidelines for the design and installation of high performance hot water systems. Developing and validating simulation models is critical to this effort, as well as collecting accurate input data to drive the models. In this project, the ARBI team validated the newly developed TRNSYS Type 604 pipe model against both detailed laboratory and field distribution system performance data. Validation efforts indicate that the model performs very well in handling different pipe materials, insulation cases, and varying hot water load conditions. Limitations of the model include the complexity of setting up the input file and long simulation run times. In addition to completing validation activities, this project looked at recent field hot water studies to better understand use patterns and potential behavioral changes as homeowners convert from conventional storage water heaters to gas tankless units. Based on these datasets, we conclude that the current Energy Factor test procedure overestimates typical use and underestimates the number of hot water draws. This has implications for both equipment and distribution system performance. Gas tankless water heaters were found to impact how people use hot water, but the data does not necessarily suggest an increase in usage. Further study in hot water usage and patterns is needed to better define these characteristics in different climates and home vintages.

Backman, C.; Hoeschele, M.

2013-07-01T23:59:59.000Z

59

Billiards Digest October, 2012 "VEPP Part VII: 9-Ball Pattern Drills" ILLUSTRATED PRINCIPLES  

E-Print Network [OSTI]

Billiards Digest October, 2012 "VEPP ­ Part VII: 9-Ball Pattern Drills" ILLUSTRATED PRINCIPLES at some 9-ball pattern drills from Disc III: "VEPP III ­ Patterns and Safety Play." You can work on cut, stop, follow, draw, wagon wheel, and target drills all day long and become fairly proficient with them

Alciatore, David G.

60

David Alciatore ("Dr. Dave") ILLUSTRATED PRINCIPLES "Draw Shot Primer Part VII: Tips of English"  

E-Print Network [OSTI]

recommended "best practices" for good draw technique, and looked at a practice drill that might help you be used to practice the maximum recommended tip offset suggested in item 1. 3. Draw shot miscues are often

Alciatore, David G.

Note: This page contains sample records for the topic "water draw patterns" 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

Solid Waste Operations Complex W-113: Preliminary design drawings. Volume 2  

SciTech Connect (OSTI)

Engineering drawings are presented for the solid waste retrieval facilities at the Hanford Site. Process flowsheets are also presented.

NONE

1995-01-01T23:59:59.000Z

62

TUGboat, Volume 0 (2060), No. 0 1001 A complex drawing in descriptive geometry  

E-Print Network [OSTI]

TUGboat, Volume 0 (2060), No. 0 1001 Graphics A complex drawing in descriptive geometry Denis Roegel Abstract This article describes the reproduction of a complex drawing in descriptive geometry be in descriptive geometry. In this article, I go into the details of the con- struction of a complex drawing, taken

Roegel, Denis

2060-01-01T23:59:59.000Z

63

Heat Pump Water Heaters and American Homes: A Good Fit?  

SciTech Connect (OSTI)

Heat pump water heaters (HPWHs) are over twice as energy-efficient as conventional electric resistance water heaters, with the potential to save substantial amounts of electricity. Drawing on analysis conducted for the U.S. Department of Energy's recently-concluded rulemaking on amended standards for water heaters, this paper evaluates key issues that will determine how well, and to what extent, this technology will fit in American homes. The key issues include: 1) equipment cost of HPWHs; 2) cooling of the indoor environment by HPWHs; 3) size and air flow requirements of HPWHs; 4) performance of HPWH under different climate conditions and varying hot water use patterns; and 5) operating cost savings under different electricity prices and hot water use. The paper presents the results of a life-cycle cost analysis of the adoption of HPWHs in a representative sample of American homes, as well as national impact analysis for different market share scenarios. Assuming equipment costs that would result from high production volume, the results show that HPWHs can be cost effective in all regions for most single family homes, especially when the water heater is not installed in a conditioned space. HPWHs are not cost effective for most manufactured home and multi-family installations, due to lower average hot water use and the water heater in the majority of cases being installed in conditioned space, where cooling of the indoor environment and size and air flow requirements of HPWHs increase installation costs.

Franco, Victor; Lekov, Alex; Meyers, Steve; Letschert, Virginie

2010-05-14T23:59:59.000Z

64

Foam patterns  

DOE Patents [OSTI]

A method of creating a foam pattern comprises mixing a polyol component and an isocyanate component to form a liquid mixture. The method further comprises placing a temporary core having a shape corresponding to a desired internal feature in a cavity of a mold and inserting the mixture into the cavity of the mold so that the mixture surrounds a portion of the temporary core. The method optionally further comprises using supporting pins made of foam to support the core in the mold cavity, with such pins becoming integral part of the pattern material simplifying subsequent processing. The method further comprises waiting for a predetermined time sufficient for a reaction from the mixture to form a foam pattern structure corresponding to the cavity of the mold, wherein the foam pattern structure encloses a portion of the temporary core and removing the temporary core from the pattern independent of chemical leaching.

Chaudhry, Anil R; Dzugan, Robert; Harrington, Richard M; Neece, Faurice D; Singh, Nipendra P; Westendorf, Travis

2013-11-26T23:59:59.000Z

65

Jack Rabbit Pretest Shadowplate Drawings For TATB IHE Model Development  

SciTech Connect (OSTI)

The Jack Rabbit Pretest (PT) series consisted of 5 focused hydrodynamic experiments 2021E PT3, PT4, PT5, PT6, and PT7. They were fired in March and April of 2008 at the Contained Firing Facility, Site 300, Lawrence Livermore National Laboratory, Livermore, California. These experiments measured deadzone formation and impulse gradients created during the detonation of TATB based insensitive high explosive. When setting up computer simulations of the Jack Rabbit Pretest series, the modeler or code developer can execute simulations with increasing degrees of refinement using detail found in the shadowplate design. The easiest way to get started is by treating the shadowplate in each experiment as a monolithic homogeneous piece of stainless steel. The simulation of detonation would begin as a point initiation below the center, bottom surface of the shadowplate. The detonation running through the ultrafine TATB booster can be simulated using program burn and then switched over to a reactive flow detonation model as the detonation front crosses the boundary into the main charge LX-17 IHE. A modeler wanting to further refine the simulation and progression of shock through the shadowplate can use the more detailed shadowplate design information presented in this document. The source drawings are included in Appendix A of this document. Their titles and drawing numbers are listed. Each experiment's shadowplate consists of two major components. A 303 stainless steel shape that defines the outer dimensions of shadowplate and a cylindrical 303 stainless steel detonator housing that is located in a closely machined pocket in the shape. The SIMPLE ASSY drawing accurately represents the dimensions of the outer shape, it's machined cylindrical pocket, and detonator body which is treated as a monolithic, homogeneous piece of stainless steel. The detonator body cross section shows an accurately dimensioned void where the slapper flyer barrel, LX-16 (pressed PETN) pellet, and pellet can flyer barrel are located. The FULL ASSY drawing accurately represents the dimensions of the outer shadowplate shape and it's machined pocket. The detonator dimensions and materials are detailed in cross section and exploded view. All diameters, thicknesses, and materials are called out in the drawing. You will notice that the detonator includes a multilayer slapper assembly with two layers of electrically insulating Kapton sandwiching the copper foil bridge circuit. The Kapton insulated circuit is sandwiched between two thin stainless steel sheets. This slapper assembly is secured to the detonator body with two screws. There is a 0.25 mm gap between the slapper assembly and the outer shadowplate shape. The stainless steel detonator body contains an off-center titanium wheel. This titanium wheel is secured to the detonator body with one screw and two pins to maintain position and orientation of the pellet can assembly in the center of the detonator body. The titanium wheel contains a tantalum/tungsten washer and pellet can assembly. The pellet can assembly consists of a pressed LX-16 initiator pellet contained in an extruded aluminum foil can. It may be useful for the modeler to include some of the details of the shadowplate and detonator design to further refine simulations of the Jack Rabbit Pretest experiments. These details may be relevant to the progression of shock originating from the PETN initiation pellet and ultrafine TATB booster that propagates through the shadowplate.

Hart, M M; McDaniel, D W

2009-07-10T23:59:59.000Z

66

Disaggregating Hot Water Use and Predicting Hot Water Waste in Five Test Homes  

SciTech Connect (OSTI)

While it is important to make the equipment (or 'plant') in a residential hot water system more efficient, the hot water distribution system also affects overall system performance and energy use. Energy wasted in heating water that is not used is estimated to be on the order of 10 to 30 percent of total domestic hot water (DHW) energy use. This field monitoring project installed temperature sensors on the distribution piping (on trunks and near fixtures) and programmed a data logger to collect data at 5 second intervals whenever there was a hot water draw. This data was used to assign hot water draws to specific end uses in the home as well as to determine the portion of each hot water that was deemed useful (i.e., above a temperature threshold at the fixture). Five houses near Syracuse NY were monitored. Overall, the procedures to assign water draws to each end use were able to successfully assign about 50% of the water draws, but these assigned draws accounted for about 95% of the total hot water use in each home. The amount of hot water deemed as useful ranged from low of 75% at one house to a high of 91% in another. At three of the houses, new water heaters and distribution improvements were implemented during the monitoring period and the impact of these improvements on hot water use and delivery efficiency were evaluated.

Henderson, H.; Wade, J.

2014-04-01T23:59:59.000Z

67

Dehumidifying water heater. Technical progress report  

SciTech Connect (OSTI)

Drawings and specifications are included for the system to heat water for the swimming pool and dehumidify the building of the Glen Cove YMCA. An overview is presented of the Nautica product used in this system. (MHR)

Not Available

1992-08-18T23:59:59.000Z

68

Traditional and Host-Associated Fecal Indicator Bacterial Patterns in Southern California Watersheds: Field Source Identification Studies and Laboratory Microcosms Investigating Presence and Persistence in Water and Sediments  

E-Print Network [OSTI]

of eutrophication and sediment resuspension in the largeM.J. ( 2007) Beach sand and sediments are temporal sinks andin Santa Monica Bay beach sediments. Water Research 40(14),

Mika, Kathryn

2012-01-01T23:59:59.000Z

69

Water Value and Environmental Implications of Hydraulic Fracturing: Eagle-Ford Shale  

E-Print Network [OSTI]

to develop implications based on industry, government and institutional data, and draw conclusions relative to impacts on the environment, realized amount of water, and value of water used for a typical well in the Eagle-Ford development, a water...

Allen, W.; Lacewell, R.; Zinn, M.

2014-01-01T23:59:59.000Z

70

Understanding and Predicting Changes in Precipitation and Water Availability Under the Influence of Large-Scale Circulation Patterns: Rio Grande and Texas  

E-Print Network [OSTI]

Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Co-Chairs of Committee, Vijay P Singh John R Giardino Committee Members, Anthony T Cahill Gerald R North... and management. This dissertation focusses on the influence of two major large-scale circulation patterns, the El Ni?o Southern Oscillation (ENSO) and the Pacific Decadal Oscillation (PDO), on the Rio Grande basin and the state of Texas, US. Both study areas...

Khedun, Chundun 1977-

2012-12-11T23:59:59.000Z

71

USING LIGA BASED MICROFABRICATION TO IMPROVE OVERALL HEAT TRANSFER EFFICIENCY OF PRESSURIZED WATER REACTOR: I. Effects of Different Micro Pattern on Overall Heat Transfer.  

SciTech Connect (OSTI)

The Pressurized Water Reactors (PWRs in Figure 1) were originally developed for naval propulsion purposes, and then adapted to land-based applications. It has three parts: the reactor coolant system, the steam generator and the condenser. The Steam generator (a yellow area in Figure 1) is a shell and tube heat exchanger with high-pressure primary water passing through the tube side and lower pressure secondary feed water as well as steam passing through the shell side. Therefore, a key issue in increasing the efficiency of heat exchanger is to improve the design of steam generator, which is directly translated into economic benefits. The past research works show that the presence of a pin-fin array in a channel enhances the heat transfer significantly. Hence, using microfabrication techniques, such as LIGA, micro-molding or electroplating, some special microstructures can be fabricated around the tubes in the heat exchanger to increase the heat-exchanging efficiency and reduce the overall size of the heat-exchanger for the given heat transfer rates. In this paper, micro-pin fins of different densities made of SU-8 photoresist are fabricated and studied to evaluate overall heat transfer efficiency. The results show that there is an optimized micro pin-fin configuration that has the best overall heat transfer effects.

Zhang, M.; Ibekwe, S.; Li, G.; Pang, S.S.; and Lian, K.

2006-07-01T23:59:59.000Z

72

Capacitance enhancement via electrode patterning  

SciTech Connect (OSTI)

The necessity of increasing the energy density in electric double layer capacitors to meet current demand is fueling fundamental and applied research alike. We report here molecular dynamics simulation results for aqueous electrolytes near model electrodes. Particular focus is on the effect of electrode patterning on the structure of interfacial electrolytes, and on the potential drop between the solid electrodes and the bulk electrolytes. The latter is estimated by numerically integrating the Poisson equation using the charge densities due to water and ions accumulated near the interface as input. We considered uniform and patterned electrodes, both positively and negatively charged. The uniformly charged electrodes are modeled as graphite. The patterned ones are obtained by removing carbon atoms from the top-most graphene layer, yielding nanoscopic squares and stripes patterns. For simplicity, the patterned electrodes are effectively simulated as insulators (the charge remains localized on the top-most layer of carbon atoms). Our simulations show that the patterns alter the structure of water and the accumulation of ions at the liquid-solid interfaces. Using aqueous NaCl solutions, we found that while the capacitance calculated for three positively charged electrodes did not change much, that calculated for the negatively charged electrodes significantly increased upon patterning. We find that both water structure and orientation, as well as ion accumulation affect the capacitance. As electrode patterning affects differently water structure and ion accumulation, it might be possible to observe ion-specific effects. These results could be useful for advancing our understanding of electric double layer capacitors, capacitive desalination processes, as well as of fundamental interfacial electrolytes properties.

Ho, Tuan A.; Striolo, Alberto, E-mail: a.striolo@ucl.ac.uk [School of Chemical, Biological and Materials Engineering, The University of Oklahoma, Norman, Oklahoma 73019 (United States) [School of Chemical, Biological and Materials Engineering, The University of Oklahoma, Norman, Oklahoma 73019 (United States); Department of Chemical Engineering, University College London, Torrington Place, London WC1E 7JE (United Kingdom)

2013-11-28T23:59:59.000Z

73

Paper supercapacitors by a solvent-free drawing method Guangyuan Zheng,a  

E-Print Network [OSTI]

Paper supercapacitors by a solvent-free drawing method Guangyuan Zheng,a Liangbing Hu,b Hui Wu designed and fabricated supercapacitors by directly drawing graphite on cellulose paper. The supercapacitors show stable long cycling performance and a high areal capacitance of 2.3 mF cmÃ?2 , which is much

Cui, Yi

74

Roadmap: Fine Arts Interdisciplinary Drawing/Sculpture Bachelor of Fine Arts  

E-Print Network [OSTI]

Roadmap: Fine Arts ­ Interdisciplinary Drawing/Sculpture ­ Bachelor of Fine Arts [CA This roadmap is a recommended semester-by-semester plan of study for this major. However, courses on page 2 Kent Core Requirement 3 #12;Roadmap: Fine Arts ­ Interdisciplinary Drawing/Sculpture ­ Bachelor

Sheridan, Scott

75

BFA IN STUDIO ART Area of Emphasis: Drawing Suggested 4 Year Curriculum  

E-Print Network [OSTI]

Studio 51 Hours Art History 9 Hours Total 121 Hours First semester Area Hours Must Second semester AreaBFA IN STUDIO ART Area of Emphasis: Drawing Suggested 4 Year Curriculum revised 09/11 SECOND YEAR First semester Area Hours Must Second semester Area Hours ARST 2010 Intermediate Draw. VI 3 Pass ARST

Arnold, Jonathan

76

Energy Models for Drawing Signed Graphs Anne-Marie Kermarrec and Afshin Moin  

E-Print Network [OSTI]

Energy Models for Drawing Signed Graphs Anne-Marie Kermarrec and Afshin Moin INRIA Rennes Bretagne-dimensional space. Energy models are the prevalent approach to graph drawing. In this paper, we propose energy) or as negative (repulsive). The existent energy models do not discriminate against edge sign. Hence, they do

Paris-Sud XI, Université de

77

Textual summarisation of flowcharts in patent drawings for CLEF-IP 2012  

E-Print Network [OSTI]

Textual summarisation of flowcharts in patent drawings for CLEF-IP 2012 Andrew Thean, Jean of flowcharts taken from patent draw- ings to produce summaries containing information about their structure.7 Digital Libraries General Terms Measurement, Performance, Experimentation Keywords Patent, Prior Art

Paris-Sud XI, Université de

78

STATE OF CALIFORNIA HSPP/PSPP INSTALLATION; COOLING COIL AIRFLOW & FAN WATT DRAW TEST  

E-Print Network [OSTI]

STATE OF CALIFORNIA HSPP/PSPP INSTALLATION; COOLING COIL AIRFLOW & FAN WATT DRAW TEST CEC- CF-4R TESTING CF-4R-MECH-22 HSPP/PSPP Installation; Cooling Coil Airflow & Fan Watt Draw Test (Page 1 of 3) Site of a Static Pressure Probe (HSPP), and Permanently installed Static Pressure Probe (PSPP) in the supply plenum

79

STATE OF CALIFORNIA HSPP/PSPP INSTALLATION; COOLING COIL AIRFLOW & FAN WATT DRAW TEST  

E-Print Network [OSTI]

STATE OF CALIFORNIA HSPP/PSPP INSTALLATION; COOLING COIL AIRFLOW & FAN WATT DRAW TEST CEC-CF-6R/PSPP Installation; Cooling Coil Airflow & Fan Watt Draw Test (Page 1 of 3) Site Address: Enforcement Agency: Permit), and Permanently installed Static Pressure Probe (PSPP) in the supply plenum When the Certificate of Compliance (CF

80

Novel fabrication and optoelectronic property of semiconductor filaments by optical-fiber thermal drawing  

E-Print Network [OSTI]

One dimensional nanostructure such as nanowires is typically fabricated by the wafer-based approach. Here we report nanowires are fabricated by thermal drawing of fiber. A thin viscous semiconductor film internal to the ...

Deng, D. S.

Note: This page contains sample records for the topic "water draw patterns" 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

Depositional patterns and reservoir morphology of Guadalupian Cherry Canyon sandstones, Indian Draw Field, Eddy County, New Mexico  

E-Print Network [OSTI]

shown in Fig. 29 119 Isopach of final channel-fill showing the highly sinuous geometry of the thinly interbedded sandstones siltstones and shales. Contour interval 5 ft (1. 5 m). . 121 44 Diagrammatic cross section illustrating the size, shape... at depths ranging from. 3200 to 3350 ft (975 to 1020 m). These reservoir sand- stones occur interbedded with limestones, siltstones and thin shales, and were deposited approximately 10 mi (16 km) downdip from the Guadalupian reef front in the Delaware...

Phillips, Sandra

1981-01-01T23:59:59.000Z

82

A Methodology for Using Assistive Sketch Recognition For Improving a Person’s Ability to Draw  

E-Print Network [OSTI]

as incorrect as proportions are much more vital. Thus, the author went back to the drawing board. Figure 8. User interface of the aplication from the first iteration. An example image with instructions is on the left and the drawing area... proces must exist to determine eror in the example template used by sketch recognition. 2. To limit the user?s subjectivity when perceiving an object, the aplication should help him/her proces and ?se? it. 3. When creating subjective content...

Dixon, Daniel M.

2010-07-14T23:59:59.000Z

83

7 Predictive Risk Mapping of Water Table Depths in  

E-Print Network [OSTI]

, and so risks of water shortage appear. The preservation of these resources is important because73 7 Predictive Risk Mapping of Water Table Depths in a Brazilian Cerrado Area R. L. Manzione, M metabolize throughout the year, drawing on soil water reserves, and can withstand short-lived fires. contents

Camara, Gilberto

84

Solid Waste Operations Complex W-113, Detail Design Report (Title II). Volume 2: Solid waste retrieval facilities -- Phase 1, detail design drawings  

SciTech Connect (OSTI)

The Solid Waste Retrieval Facility--Phase 1 (Project W113) will provide the infrastructure and the facility required to retrieve from Trench 04, Burial ground 4C, contact handled (CH) drums and boxes at a rate that supports all retrieved TRU waste batching, treatment, storage, and disposal plans. This includes (1) operations related equipment and facilities, viz., a weather enclosure for the trench, retrieval equipment, weighing, venting, obtaining gas samples, overpacking, NDE, NDA, shipment of waste and (2) operations support related facilities, viz., a general office building, a retrieval staff change facility, and infrastructure upgrades such as supply and routing of water, sewer, electrical power, fire protection, roads, and telecommunication. Title I design for the operations related equipment and facilities was performed by Raytheon/BNFL, and that for the operations support related facilities including infrastructure upgrade was performed by KEH. These two scopes were combined into an integrated W113 Title II scope that was performed by Raytheon/BNFL. Volume 2 provides the complete set of the Detail Design drawings along with a listing of the drawings. Once approved by WHC, these drawings will be issued and baselined for the Title 3 construction effort.

NONE

1995-09-01T23:59:59.000Z

85

Turing Patterns in Deserts Jonathan A. Sherratt  

E-Print Network [OSTI]

/South-Western USA [5, 6] and sub-Saharan Africa [7­9] Bands of grass, shrubs or trees run along contours, separated and water densities, and is the basic model for patterning due to water redistribution. Many exten- sions­19] and a herbi- vore population [20]; see [21, 22] for other recent extensions. Note also that the Klausmeier

Sherratt, Jonathan A.

86

Community Ecology 1: Patterns of biological diversity  

E-Print Network [OSTI]

· Measures of... · energy (solar radiation, temperature), · water (precipitation), · water-energy balance4/15/2013 1 Community Ecology 1: Patterns of biological diversity 600 tree species in all of North diversity in space · Alpha diversity : # of species in a local area, Species Richness · Beta diversity

Creel, Scott

87

Capacitive Behavior of HF Power Transformers: Global Approach to Draw Robust Equivalent Circuits  

E-Print Network [OSTI]

behavior of all components. Among these components, HF power transformers constitute a special case. EvenCapacitive Behavior of HF Power Transformers: Global Approach to Draw Robust Equivalent Circuits of n-windings HF power transformers. A global approach, mainly based on energy considerations about

Paris-Sud XI, Université de

88

Rheology of Neck Formation in the Cold Drawing of Polymeric Fibers  

E-Print Network [OSTI]

Rheology of Neck Formation in the Cold Drawing of Polymeric Fibers BERNARD D. COLEMAN* and DANIEL C dynamics of neck for- mation are in accord with familiar observations of neck formation in polymeric- duction of polymeric fibersandfilmsof high strength and uniform properties: In connection

89

HEU Holdup Measurements in the 321-M Draw Bench, Straightener, and Fluoroscope Components  

SciTech Connect (OSTI)

The Analytical Development Section of Savannah River Technology Center (SRTC) was requested by the Facilities Disposition Division (FDD) to determine the holdup of enriched uranium in the 321-M facility as part of an overall deactivation project of the facility. This report covers holdup measurements of uranium residue on the draw bench, straightener, and the fluoroscope components of the 321-M facility.

Dewberry, R.A.

2001-07-10T23:59:59.000Z

90

Lesson Summary Students draw and label the parts of the Sun that  

E-Print Network [OSTI]

Lesson Summary Students draw and label the parts of the Sun that they are familiar with. Next understanding of the Sun's features. Prior Knowledge & Skills Completed the lesson: · The Dynamic Nature of the Sun Understanding of: · The Sun as a dynamic object · The basic structure and function of the Sun

Mojzsis, Stephen J.

91

Geography 347: Water as a Resource Lecture Schedule -Fall, 2012  

E-Print Network [OSTI]

Water Use; types, patterns & trends; Agricultural; Thermoelectric cooling and industry Ch.17 Th Water Tu Guest Lecture or film: TBA -------- Th Thanksgiving Break, Nov. 22 -------- 15 Tu Environmental

James, L. Allan

92

On the Use of Gillian Rose Abstract: Three recent attempts to draw resources for theology from the work of  

E-Print Network [OSTI]

1 On the Use of Gillian Rose Abstract: Three recent attempts to draw resources for theology from the work of philosopher and social theorist Gillian Rose are examined. Although her work has received has led to many misunderstandings of her work. Each of the three attempts to draw theological

Doyle, Robert

93

Water Resources Water Quality and Water Treatment  

E-Print Network [OSTI]

Water Resources TD 603 Lecture 1: Water Quality and Water Treatment CTARA Indian Institute of Technology, Bombay 2nd November, 2011 #12;OVERVIEW Water Quality WATER TREATMENT PLANTS WATER TREATMENT PLANTS WATER TREATMENT PLANTS WATER TRE OVERVIEW OF THE LECTURE 1. Water Distribution Schemes Hand Pump

Sohoni, Milind

94

Hydrodynamic flow in lower Cretaceous Muddy sandstone, Gas Draw Field, Powder River Basin, Wyoming  

E-Print Network [OSTI]

control readily available for analysis of rock properties and fluid pressures. The nine-township area surrounding the Gas Draw field is well-suited for study of hydrodynamic effects on oil accumulation. Regional Geology Structure The citations... of southeastern Montana. It is bounded by the Miles City arch and Black Hills uplift on the east, the Hartville uplift on the southeast, and Bighorn Mountains and Casper arch on the west. Muddy stratigraphic oil fields are located on the east flank...

Lin, Joseph Tien-Chin

1978-01-01T23:59:59.000Z

95

Process metallurgy simulation for metal drawing process optimization by using two-scale finite element method  

SciTech Connect (OSTI)

We developed two-scale FE analysis procedure based on the crystallographic homogenization method by considering the hierarchical structure of poly-crystal aluminium alloy metal. It can be characterized as the combination of two-scale structure, such as the microscopic polycrystal structure and the macroscopic elastic plastic continuum. Micro polycrystal structure can be modeled as a three dimensional representative volume element (RVE). RVE is featured as by 3×3×3 eight-nodes solid finite elements, which has 216 crystal orientations. This FE analysis code can predict the deformation, strain and stress evolutions in the wire drawing processes in the macro- scales, and further the crystal texture and hardening evolutions in the micro-scale. In this study, we analyzed the texture evolution in the wire drawing processes by our two-scale FE analysis code under conditions of various drawing angles of dice. We evaluates the texture evolution in the surface and center regions of the wire cross section, and to clarify the effects of processing conditions on the texture evolution.

Nakamachi, Eiji; Yoshida, Takashi; Yamaguchi, Toshihiko; Morita, Yusuke [Dept. of Biomedical Engineering, Doshisha Univ., Kyotanabe, Kyoto, 610-0394 (Japan); Kuramae, Hiroyuki [Dept. of Technol. Management, Osaka Institute of Technol., Asahiku, Osaka, 535-8585 (Japan); Morimoto, Hideo [Furukawa Electric Co. Ltd., Okano, Nishiku, Yokohama, Kanagawa, 220-0073 (Japan)

2014-10-06T23:59:59.000Z

97

Water Qual. Res. J. Canada, 2004 Volume 39, No. 3, 213222 Copyright 2004, CAWQ  

E-Print Network [OSTI]

by algae are geosmin and MIB (2- methylisoborneol). In Canada, geosmin and MIB have been detected in Lake Ontario, the St. Lawrence River, and treatment plants that draw water from Lake Erie and from the Niagara for the analysis of lake and reservoir water samples from several coastal British Columbia drinking water sources

Mazumder, Asit

98

A Linear Algorithm for Compact Box-Drawings of Trees Masud Hasan , Md. Saidur Rahman y , and Takao Nishizeki z  

E-Print Network [OSTI]

A Linear Algorithm for Compact Box-Drawings of Trees Masud Hasan #3; , Md. Saidur Rahman y, Bangladesh. Email: m2hasan@hopper.math.uwaterloo.ca y Graduate School of Information Sciences, Tohoku Univer

Wismath, Stephen

99

Uranium Mill Tailings Remedial Action Project (UMTRAP), Slick Rock, Colorado, Revision 1. Bid schedule, special conditions, specifications, and subcontract drawings  

SciTech Connect (OSTI)

This volume contains: bidding requirements; terms and conditions; specifications for Division 1 -- general requirements; specifications for Division 2 -- sitework; specifications for Divisions 5 -- metals; subcontract drawings, (general, Union Carbide processing site, North Continent processing site, and Burro Canyon disposal site).

NONE

1995-10-01T23:59:59.000Z

100

Disaggregating residential hot water use. Part 2  

SciTech Connect (OSTI)

A major obstacle to gathering detailed data on end-use hot water consumption within residences and commercial buildings is the cost and complexity of the field tests. An earlier study by the authors presented a methodology that could accurately disaggregate hot water consumption into individual end-uses using only information on the flow of hot water from the water heater. The earlier methodology can be extended to a much larger population of buildings, without greatly increasing the cost and complexity of the data collection and analysis, by monitoring the temperature of the hot water lines that go to different parts of the building. For the three residences studied here, thermocouples /monitored the temperatures of four hot water lines at each site. The thermocouple readings provide a positive indication of when hot water starts to flow in a line. Since the end-uses served by each hot water line are known, the uncertainty in assigning a draw to a particular end-use is greatly reduced. Benefits and limitations for the methodology are discussed in the paper. Using the revised methodology, hot water usage in three residences is disaggregated into the following end-uses: showers, baths, clothes washing, dishwashing, kitchen sink, and bathroom sink. For two residences, the earlier methodology--which does not use the thermocouple data--is also used to disaggregate the same draw data.

Lowenstein, A. [AIL Research, Inc., Princeton, NJ (United States); Hiller, C.C. [Electric Power Research Inst., Palo Alto, CA (United States)

1998-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Design package for solar domestic hot water system  

SciTech Connect (OSTI)

Information used to evaluate the initial design of the Elcam, Inc., Solar Domestic Hot Water System is presented. Included are such items as the system performance specification, detailed design drawings and other information. Elcam, Inc., has developed two solar heated prototype hot water systems and two heat exchangers. The hot water systems consist of the following subsystems: collector, storage, control, transport, auxiliary energy, and government-furnished Site Data Acquisition. The two systems are installed at Tempe, Arizona, and San Diego, California.

None

1980-09-01T23:59:59.000Z

102

A conical mandrel tube drawing test designed to assess failure criteria. C. Linardona,b,c, D. Favierb, G. Chagnonb, B. Grueza  

E-Print Network [OSTI]

process. The principle of cold drawing is to reduce tube cross section and wall thickness by pullingA conical mandrel tube drawing test designed to assess failure criteria. C. Linardona,b,c, D Grenoble Alpes/CNRS/Lab3SR, BP53, 38041 Grenoble Cedex 9, France. Abstract Cold tube drawing is a metal

Paris-Sud XI, Université de

103

Visualizing flow patterns in coupled geomechanical simulation using streamlines  

E-Print Network [OSTI]

the benefits and power of streamline tracing in visualizing flow patterns through work on two cases; first, a synthetic case for studying water injection in a five spot pattern and second, a SPE 9th comparative study. The research gives encouraging results...

Parihar, Prannay

2009-05-15T23:59:59.000Z

104

Geodesic Patterns Helmut Pottmann  

E-Print Network [OSTI]

Geodesic Patterns Helmut Pottmann KAUST, TU Wien Qixing Huang Stanford University Bailin Deng TU University Johannes Wallner TU Graz, TU Wien Figure 1: Geodesic patterns on freeform surfaces. Left into parts which can be covered by geodesic strips of roughly constant width. Right: A timber construction

Pottmann, Helmut

105

Landscape pattern Introduction  

E-Print Network [OSTI]

Landscape pattern metrics Introduction Landscape ecology, if not ecology in general, is largely harvest) can disrupt the structural integrity of landscapes and is expected to impede, or in some cases in landscape patterns may therefore compromise its functional integrity by inter- fering with critical

McGarigal, Kevin

106

Water cooled steam jet  

DOE Patents [OSTI]

A water cooled steam jet for transferring fluid and preventing vapor lock, or vaporization of the fluid being transferred, has a venturi nozzle and a cooling jacket. The venturi nozzle produces a high velocity flow which creates a vacuum to draw fluid from a source of fluid. The venturi nozzle has a converging section connected to a source of steam, a diffuser section attached to an outlet and a throat portion disposed therebetween. The cooling jacket surrounds the venturi nozzle and a suction tube through which the fluid is being drawn into the venturi nozzle. Coolant flows through the cooling jacket. The cooling jacket dissipates heat generated by the venturi nozzle to prevent vapor lock.

Wagner, Jr., Edward P. (Idaho Falls, ID)

1999-01-01T23:59:59.000Z

107

Star patterns on lake ice Victor C. Tsai1,  

E-Print Network [OSTI]

. In the process of flowing through and melting the snow, this warm water creates dark regions. The pattern so warm water-rich regions grow from a central source and evolve through a competition between thermal , biophysics 2 , condensed matter 3 , and geophysics 4 , wherein the motion of free boundaries is of central

Tsai, Victor C.

108

Water Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Water Quality Water Quality We protect water quality through stormwater control measures and an extensive network of monitoring wells and stations encompassing groundwater, surface...

109

Water, law, science  

SciTech Connect (OSTI)

In a world with water resources severely impacted bytechnology, science must actively contribute to water law. To this end,this paper is an earth scientist s attempt to comprehend essentialelements of water law, and to examine their connections to science.Science and law share a common logical framework of starting with apriori prescribed tenets, and drawing consistent inferences. In science,observationally established physical laws constitute the tenets, while inlaw, they stem from social values. The foundations of modern water law inEurope and the New World were formulated nearly two thousand years ago byRoman jurists who were inspired by Greek philosophy of reason.Recognizing that vital natural elements such as water, air, and the seawere governed by immutable natural laws, they reasoned that theseelements belonged to all humans, and therefore cannot be owned as privateproperty. Legally, such public property was to be governed by jusgentium, the law of all people or the law of all nations. In contrast,jus civile or civil law governed private property. Remarkably, jusgentium continues to be relevant in our contemporary society in whichscience plays a pivotal role in exploiting vital resources common to all.This paper examines the historical roots of modern water law, followstheir evolution through the centuries, and examines how the spirit ofscience inherent in jus gentium is profoundly influencing evolving waterand environmental laws in Europe, the United States and elsewhere. In atechnological world, scientific knowledge has to lie at the core of waterlaw. Yet, science cannot formulate law. It is hoped that a philosophicalunderstanding of the relationships between science and law willcontribute to their constructively coming together in the service ofsociety.

Narasimhan, T.N.

2007-10-17T23:59:59.000Z

110

Changing Western water institutions: energy's role  

SciTech Connect (OSTI)

This paper describes the institutional mechanisms through which physical availability of water, historical pattern of water use, and unresolved water issues combine to constrain and channel the energy industry's use of water. These institutional mechanisms include the developing markets for water rights, the legal and administrative structure governing water allocation, the formation of social attitudes about water, and the political process that often implements concensus. Within this context, the narrow physical interpretation commonly given to the question, Is there enough water, broadens greatly to include the institutional dimension that is the most important component of the question.

Brown, F.L.; Roach, F.

1982-01-01T23:59:59.000Z

111

Comparison of Advanced Residential Water Heating Technologies in the United States  

SciTech Connect (OSTI)

Gas storage, gas tankless, condensing, electric storage, heat pump, and solar water heaters were simulated in several different climates across the US installed in both conditioned and unconditioned space and subjected to several different draw profiles. While many preexisting models were used, new models of condensing and heat pump water heaters were created specifically for this work.

Maguire, J.; Fang, X.; Wilson, E.

2013-05-01T23:59:59.000Z

112

Fixture for forming evaporative pattern (EPC) process patterns  

DOE Patents [OSTI]

A method of casting metal using evaporative pattern casting process patterns in combination with a fixture for creating and maintaining a desired configuration in flexible patterns. A pattern is constructed and gently bent to the curvature of a suitable fixture. String or thin wire, which burns off during casting, is used to tie the pattern to the fixture. The fixture with pattern is dipped in a commercially available refractory wash to prevent metal adherence and sticking to the fixture. When the refractory wash is dry, the fixture and pattern are placed in a flask, and sand is added and compacted by vibration. The pattern remains in position, restrained by the fixture. Metal that is poured directly into the pattern replaces the pattern exactly but does not contact or weld to the fixture due to the protective refractory layer. When solid, the casting is easily separated from the fixture. The fixture can be cleaned for reuse in conventional casting cleaning equipment.

Turner, Paul C. (Albany, OR); Jordan, Ronald R. (Albany, OR); Hansen, Jeffrey S. (Corvallis, OR)

1993-01-01T23:59:59.000Z

113

Holographic thermalization patterns  

E-Print Network [OSTI]

We investigate the behaviour of various correlators in N=4 super Yang Mills theory, taking finite coupling corrections into account. In the thermal limit we investigate the flow of the quasinormal modes as a function of the 't Hooft coupling. Then by using a specific model of holographic thermalization we investigate the deviation of the spectral densities from their thermal limit in an out-of-equilibrium situation. The main focus lies on the thermalization pattern with which the various plasma constituents of different energies approach their final thermal distribution as the coupling constant decreases from the infinite coupling limit. All results point towards the weakening of the usual top down thermalization pattern.

Stefan Stricker

2014-03-11T23:59:59.000Z

114

Pattern Alteration: Shoulder Slope  

E-Print Network [OSTI]

Measurement Chart, for basic instructions. For additional information, refer to E-380, Shoulder Length. Square shoulders are higher than average (Fig. 1). They usually cause a garment to wrinkle and pull from the end of the shoulder toward the center front... the neck for the length of your own shoulder measurement (Fig. 7). Refer to line 8, shoulder length, on your Personal Measurement Chart. 2. Cut the pattern apart along this line, separating the armhole section from the rest of the pattern. To raise...

2006-05-05T23:59:59.000Z

115

Solar space and water heating system installed at Charlottesville, Virginia  

SciTech Connect (OSTI)

The solar energy system located at David C. Wilson Neuropsychiatric Hospital, Charlottesville, Virginia, consists of 88 single glazed, Sunworks Solector copper base plate collector modules; hot water coils in the hot air ducts; a domestic hot water (DHW) preheat tank; a 3,000 gallon concrete urethane-insulated storage tank and other miscellaneous components. This report includes extracts from the site files, specifications, drawings, installation, operation and maintenance instructions.

Greer, Charles R.

1980-09-01T23:59:59.000Z

116

Patterns in Global Hydrothermal  

E-Print Network [OSTI]

Patterns in Global Hydrothermal Activity noaa ocean exploration Presenter: Edward T. Baker #12) High-T vents High = hydrothermal discharge Low = active or inactive discharge sites B. Davy, GNS NZ #12 Lc(km) #12;Future Directions Quantify processes: ·Employ or develop new technologies (AUVs, solid

117

Key Aspects Blended Library draw strength by building on users'pre-existing knowledge of the everyday, non-digital  

E-Print Network [OSTI]

Key Aspects » Blended Library draw strength by building on users'pre-existing knowledge University of Konstanz http://hci.uni-konstanz.de/blendedlibrary Contact: Roman Rädle Tel. +49 7531 88-2868 Fax +49 7531 88-4772 roman.raedle@uni-konstanz.de Caused by the proceeding digitalization, real

Reiterer, Harald

118

Figure 1. Schematic drawing showing the components of a Li-ion battery cell and the information that can be  

E-Print Network [OSTI]

Figure 1. Schematic drawing showing the components of a Li-ion battery cell and the information Proposals In Situ Electron Microscopy and Spectroscopy Studies of Interfaces in Advanced Li-ion Batteries) such as Li-ion batteries are complex multi- component systems that incorporate widely dissimilar phases

119

Use of non-quadratic yield surfaces in design of optimal deep-draw blank geometry  

SciTech Connect (OSTI)

Planar anisotropy in the deep-drawing of sheet can lead to the formation of ears in cylindrical cups and to undesirable metal flow in the blankholder in the general case. For design analysis purposes in non-linear finite-element codes, this anisotropy is characterized by the use of an appropriate yield surface which is then implemented into codes such as DYNA3D . The quadratic Hill yield surface offers a relatively straightforward implementation and can be formulated to be invariant to the coordinate system. Non-quadratic yield surfaces can provide more realistic strength or strain increment ratios, but they may not provide invariance and thus demand certain approximations. Forms due to Hosford and Badat et al. have been shown to more accurately address the earning phenomenon. in this work, use is made of these non-quadratic yield surfaces in order to determine the optimal blank shape for cups and other shapes using ferrous and other metal blank materials with planar anisotropy. The analyses are compared to previous experimental studies on non-uniform blank motion due to anisotropy and asymmetric geometry.

Logan, R.W.

1995-12-01T23:59:59.000Z

120

Analysis Patterns for Oil Refineries  

E-Print Network [OSTI]

We present analysis patterns to describe the structure of oil refineries. The Refinery Produc tion Unit Pattern describes the structure of units and unit groups. The Oil Storage Pattern describes the structure of tanks and tank groups. The Oil Delivery Pattern describes the structure of stations for import and export of oil. The Production Process Pattern describes the productionprocess. The audience for this paper includes analysts, designers, and programmers who are involved in developing Refinery Information Systems.

Lei Zhen; Guangzhen Shao

Note: This page contains sample records for the topic "water draw patterns" 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

Afghanistan water constraints overview analysis. Final report  

SciTech Connect (OSTI)

Afghanistan's already severe water supply problems are expected to intensify as Afghan refugees resettle in former conflictive zones. The report examines the technical, economic, cultural, and institutional facets of the country's water supply and suggests steps to mitigate existing and anticipated water supply problems. Chapter 2 presents information on Afghanistan's water resources, covering the country's climate, precipitation, glaciers/snow packs, and watersheds; the principal patterns of water flow and distribution; and comprehensive estimates. Chapter 3 examines water resource development in the country from 1945 to 1979, including projects involving irrigation and hydroelectric power and strategies for improving the drinking water supply.

Not Available

1992-05-01T23:59:59.000Z

122

Water Intoxication  

E-Print Network [OSTI]

2008, May 14). Too much water raises seizure risk in babies.id=4844 9. Schoenly, Lorry. “Water Intoxication and Inmates:article/246650- overview>. 13. Water intoxication alert. (

Lingampalli, Nithya

2013-01-01T23:59:59.000Z

123

Co-current airwater two-phase ow patterns in vertical triangular microchannels  

E-Print Network [OSTI]

Co-current air±water two-phase ¯ow patterns in vertical triangular microchannels T.S. Zhao * , Q Characteristics of co-current upward air±water two-phase ¯ow patterns in vertical equilateral triangular channels tubes has been re- ported. Damianides (1987) experimentally studied the two-phase ¯ow of air±water

Zhao, Tianshou

124

Water Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of desalination research. The primary technological method of generating additional water supplies is through desalination and enhanced water reuse and recycling technologies....

125

Science Highlight March 2010 Schematic drawing of the setup for x-ray emission spectroscopy  

E-Print Network [OSTI]

- thetic splitting of water to molecular oxygen by the Mn- containing oxygen- evolving complex (Mn (right) and the 14-crystal analyzer (left). Researchers Directly Observe Oxygen Signature in the Oxygen- evolving Complex of Photosynthesis Arguably the most important chemical reaction on earth is the photosyn

Wechsler, Risa H.

126

Colorado Water Resources Research Institute Annual Technical Report  

E-Print Network [OSTI]

wastewater treatment systems on water quality, optimal irrigation scheduling, household conservation patterns, the effects of wastewater reuse on turfgrass, the economics of water transfers, or historical and optimal of Reclamation asked us to help stage a workshop on produced waters those waters resulting from the extraction

127

Environment of deposition and reservoir properties of Teapot sandstones (Upper Cretaceous), Well Draw field, Converse County, Wyoming  

E-Print Network [OSTI]

= monocrystalline quartz, F = feldspar, Rx = rock fragments including chert, micas, and polycrystalline quartz, Mx = maxtrix, and 0th = other minerals. c Sil = silica as grain overgrowths including minor chert, Cal = calcite including minor dolomite and siderite... fossils, and reservoir morphology. Three distinct sandstone facies produce oil and gas at Well Draw field. The main producing zone consists of thicker, channel turbidites. The lower two zones are thinly interbedded with shale and have limited reservoir...

Sullivan, John Joseph

1982-01-01T23:59:59.000Z

128

Perforation patterned electrical interconnects  

DOE Patents [OSTI]

This disclosure describes systems and methods for increasing the usable surface area of electrical contacts within a device, such as a thin film solid state device, through the implementation of electrically conductive interconnects. Embodiments described herein include the use of a plurality of electrically conductive interconnects that penetrate through a top contact layer, through one or more multiple layers, and into a bottom contact layer. The plurality of conductive interconnects may form horizontal and vertical cross-sectional patterns. The use of lasers to form the plurality of electrically conductive interconnects from reflowed layer material further aids in the manufacturing process of a device.

Frey, Jonathan

2014-01-28T23:59:59.000Z

129

Marketing water  

E-Print Network [OSTI]

management, water conservation programs Story by Kathy Wythe tx H2O | pg. 17 public information programs and materials that increase awareness about regional water issues. The company recently opened the TecH2O, a water resource learning center...tx H2O | pg. 16 W ith rapid population growth and the memory of the worst drought in 50 years, cities and groups are promoting programs that educate their constituents about water quality, water conservation, and landscape management. Many...

Wythe, Kathy

2008-01-01T23:59:59.000Z

130

SBR switching by fuzzy pattern recognition S. Marsili-Libelli  

E-Print Network [OSTI]

show that the treatment cycle can be significantly shortened, with the results that more wastewater can be treated. Keywords: Pattern recognition, Fuzzy clustering, Artificial intelligence, Wastewater treatment is increasingly used for biological nutrient removal from wastewater. At the same time, more stringent water

131

Phase emerging from intramonolayer cycloaddition on micro-patterned monolayer  

SciTech Connect (OSTI)

Cu(I)-catalyzed cycloaddition between azide and acetylene, followed by hydrolysis of ester were performed on micro-patterned self-assembled monolayer to produce smaller features. The reactions were initially performed on mixed monolayers and analysed by water contact angle (CA) and confirmed by X-ray Photoelectron Spectroscopy (XPS). The contact angle measurement has shown a drastic wetting of water on the surface of mixed monolayer indicating that the terminal groups on mixed monolayer has changed into carboxylic acid and hydroxyl terminals. The reactions work in a similar way on micro-patterned SAM and analyzed by using friction force microscope. The emerging of the new lines with high friction force on the border suggested a successful intramonolayer reactions on the border of the patterned SAM.

Tajuddin, Hairul A.; Manning, Robert J.; Leggett, Graham J.; Williams, Nicholas H. [Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia and Department of Chemistry, University of Sheffield, Sheffield S3 7HF (United Kingdom); Department of Chemistry, University of Sheffield, Sheffield S3 7HF (United Kingdom)

2012-11-27T23:59:59.000Z

132

Passive safety injection system using borated water  

DOE Patents [OSTI]

A passive safety injection system relies on differences in water density to induce natural circulatory flow patterns which help maintain prescribed concentrations of boric acid in borated water, and prevents boron from accumulating in the reactor vessel and possibly preventing heat transfer.

Conway, Lawrence E. (Allegheny, PA); Schulz, Terry L. (Westmoreland, PA)

1993-01-01T23:59:59.000Z

133

[Waste water heat recovery system  

SciTech Connect (OSTI)

The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

Not Available

1993-04-28T23:59:59.000Z

134

Hyperbolic Chaos of Turing Patterns  

E-Print Network [OSTI]

We consider time evolution of Turing patterns in an extended system governed by an equation of the Swift-Hohenberg type, where due to an external periodic parameter modulation long-wave and short-wave patterns with length scales related as 1:3 emerge in succession. We show theoretically and demonstrate numerically that the spatial phases of the patterns, being observed stroboscopically, are governed by an expanding circle map, so that the corresponding chaos of Turing patterns is hyperbolic, associated with a strange attractor of the Smale-Williams solenoid type. This chaos is shown to be robust with respect to variations of parameters and boundary conditions.

Pavel V. Kuptsov; Sergey P. Kuznetsov; Arkady Pikovsky

2012-05-10T23:59:59.000Z

135

Remedial Action Plan and final design for stabilization of the inactive uranium mill tailings at Green River, Utah. Volume 3, Appendix F, Final design, specifications, and drawings: Final report  

SciTech Connect (OSTI)

This volume contains: bidding requirements; terms and conditions; specifications for general requirements and sitework; and subcontract drawings.

Not Available

1989-01-01T23:59:59.000Z

136

Fractal PatternsFractal Patterns in Chaotic Mixingin Chaotic Mixing  

E-Print Network [OSTI]

Fractal PatternsFractal Patterns in Chaotic Mixingin Chaotic Mixing Amir Ali Ahmadi, UniversityTREND 2005 #12;What is a Fractal? Romanesco broccoli Fractal ­ an object which has variation://upload.wikimedia.org/wikipedia/en/thumb/8/8a/800px-Fractal_Broccoli.jpg #12;Fractal Example http://colos1.fri.uni-lj.si/~sis/GRAFIKA/FRACTALS/FRACTAL

Anlage, Steven

137

ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM  

SciTech Connect (OSTI)

The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

Mark B. Murphy

2003-10-31T23:59:59.000Z

138

ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM  

SciTech Connect (OSTI)

The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

Mark B. Murphy

2004-01-31T23:59:59.000Z

139

ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM  

SciTech Connect (OSTI)

The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

Mark B. Murphy

2002-12-31T23:59:59.000Z

140

Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, NM  

SciTech Connect (OSTI)

Advanced reservoir characterization techniques are being used at the Nash Draw Brushy Canyon Pool project to develop reservoir management strategies for optimizing oil recovery from this Delaware reservoir. The reservoir characterization, geologic modeling, 3-D seismic interpretation, and simulation studies have provided a detailed model of the Brushy Canyon zones. This model was used to predict the success of different reservoir management scenarios and to aid in determining the most favorable combination of targeted drilling, pressure maintenance, well stimulation, and well spacing to improve recovery from this reservoir.

Murphy, M.B.

1999-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

PATTERNS OF LEAF WETTABILITY ALONG AN EXTREME MOISTURE GRADIENT IN WESTERN PATAGONIA, ARGENTINA  

E-Print Network [OSTI]

PATTERNS OF LEAF WETTABILITY ALONG AN EXTREME MOISTURE GRADIENT IN WESTERN PATAGONIA, ARGENTINA Patagonia, Argentina. Morphological and structural characteristics of leaves significantly affected leaf surfaces. Keywords: leaf wetness, morphology, water droplet, Patagonia, gradient. Introduction A large

Brewer, Carol

142

FLARING PATTERNS IN BLAZARS  

SciTech Connect (OSTI)

Blazars radiate from relativistic jets launched by a supermassive black hole along our line of sight; the subclass of flat spectrum radio quasars exhibits broad emission lines, a telltale sign of a gas-rich environment and high accretion rate, contrary to the other subclass of the BL Lacertae objects. We show that this dichotomy of the sources in physical properties is enhanced in their flaring activity. The BL Lac flares yielded spectral evidence of being driven by further acceleration of highly relativistic electrons in the jet. Here, we discuss spectral fits of multi-{lambda} data concerning strong flares of the two flat spectrum radio quasars 3C 454.3 and 3C 279 recently detected in {gamma}-rays by the AGILE and Fermi satellites. We find that optimal spectral fits are provided by external Compton radiation enhanced by increasing production of thermal seed photons by growing accretion. We find such flares to trace patterns on the jet-power-electron-energy plane that diverge from those followed by flaring BL Lac objects and discuss why these occur.

Paggi, A.; Cavaliere, A.; Tavani, M. [Dipartimento di Fisica, Universita di Roma 'Tor Vergata', Via della Ricerca Scientifica 1, I-00133 Roma (Italy); Vittorini, V.; D'Ammando, F., E-mail: paggi@roma2.infn.it [INAF/IASF-Roma, Via Fosso del Cavaliere 1, I-00100 Roma (Italy)

2011-08-01T23:59:59.000Z

143

UNL WATER CENTER WATER CURRENT  

E-Print Network [OSTI]

................ Sidney Area Deals with Drought 6................ Water and Electricity Are Inseparable 10's East Campus. "Consolidating administration,faculty and staff and facilities is costeffectiveandper or commercial products constitute endorsement by the U.S. Government. WATER CURRENT Water Center University

Nebraska-Lincoln, University of

144

UNL WATER CENTER WATER CURRENT  

E-Print Network [OSTI]

INSIDE UNL WATER CENTER WATER CURRENT PROTECTING NEBRASKAíS WATER RESOURCES THROUGH RESEARCH with a vision, thereís an untapped market using resources right under our feet,î the University of Nebraska outdoors in India, Bangladesh, China and Viet- nam. Thousands of them have been grown to harvest

Nebraska-Lincoln, University of

145

Water Conservation and Water Use Efficiency (Wisconsin)  

Broader source: Energy.gov [DOE]

Wisconsin has several statutes that promote water conservation and controlled water use, and this legislation establishes mandatory and voluntary programs in water conservation and water use...

146

Arnold Schwarzenegger WATER HEATERS AND HOT WATER  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS: Lutz J.D. (Lawrence Berkeley National Laboratory). 2008. Water Heaters and Hot Water Distribution

147

Ground Water Ground Sky Sky Water Vegetation Ground Vegetation Water  

E-Print Network [OSTI]

Bear Snow Vegetation RhinoWater Vegetation Ground Water Ground Sky Sky Rhino Water Vegetation Ground Vegetation Water Rhino Water Vegetation Ground Rhino Water Rhino Water Ground Ground Vegetation Water Rhino Vegetation Rhino Vegetation Ground Rhino Vegetation Ground Sky Rhino Vegetation Ground Sky

Chen, Tsuhan

148

Tritium deposition patterns in TFTR  

E-Print Network [OSTI]

Tritium deposition patterns in TFTR Presented by C. H. Skinner with key contributions from Charles, JAERI #12;· TFTR was a limiter machine - no divertor. · Operated with tritium Nov `93 - April `97. · NetV Limiter Temperature @ 28 MW NBI Low density, high temperature edge #12;Tritium deposition patterns in TFTR

Princeton Plasma Physics Laboratory

149

Method of patterning an aerogel  

DOE Patents [OSTI]

A method for producing a pattern in an aerogel disposed as a coating on a substrate comprises exposing the aerogel coating to the vapors of a hydrophobic silane compound, masking the aerogel coating with a shadow photomask and irradiating the aerogel coating with ultraviolet (UV) irradiation. The exposure to UV through the shadow mask creates a pattern of hydrophobic and hydrophilic regions in the aerogel coating. Etching away the hydrophilic regions of the aerogel coating, preferably with a 1 molar solution of sodium hydroxide, leaves the unwetted and unetched hydrophobic regions of the aerogel layer on the substrate, replicating the pattern of the photomask. The hydrophobic aerogel pattern can be further exposed to UV irradiation if desired, to create a hydrophilic aerogel pattern.

Reed, Scott T. (Edgewood, NM)

2012-07-24T23:59:59.000Z

150

Computerized Waters  

E-Print Network [OSTI]

- ing 2002?2005 and documented in TWRI?s Technical Report 284 released in January 2006, include: ? Capabilities for short-term reliability analyses based on current storage conditions (Or what is the likelihood of meeting water needs in the near... System Reference Manual. TWRI Technical Report 255, Second Edition, April 2005. ? Water Rights Analysis Package Modeling System Users Manual. TWRI Technical Report 256, Second Edition, April 2005. ? Fundamentals of Water Availability Modeling...

Wythe, Kathy

2006-01-01T23:59:59.000Z

151

Water Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

which can lead to public health problems. * MtBE (Methyl tert Butyl Ether), a gasoline additive, has begun to contaminate ground water supplies. * Similarly, perchlorate has...

152

Water Management  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Water Management This department applies multi-disciplinary science and technology-based modeling to assess complex environmental systems. It integrates ecology, anthropology, and...

153

Patterning nanocrystals using DNA  

SciTech Connect (OSTI)

One of the goals of nanotechnology is to enable programmed self-assembly of patterns made of various materials with nanometer-sized control. This dissertation describes the results of experiments templating arrangements of gold and semiconductor nanocrystals using 2'-deoxyribonucleic acid (DNA). Previously, simple DNA-templated linear arrangements of two and three nanocrystals structures have been made.[1] Here, we have sought to assemble larger and more complex nanostructures. Gold-DNA conjugates with 50 to 100 bases self-assembled into planned arrangements using strands of DNA containing complementary base sequences. We used two methods to increase the complexity of the arrangements: using branched synthetic doublers within the DNA covalent backbone to create discrete nanocrystal groupings, and incorporating the nanocrystals into a previously developed DNA lattice structure [2][3] that self-assembles from tiles made of DNA double-crossover molecules to create ordered nanoparticle arrays. In the first project, the introduction of a covalently-branched synthetic doubler reagent into the backbone of DNA strands created a branched DNA ''trimer.'' This DNA trimer templated various structures that contained groupings of three and four gold nanoparticles, giving promising, but inconclusive transmission electron microscopy (TEM) results. Due to the presence of a variety of possible structures in the reaction mixtures, and due to the difficulty of isolating the desired structures, the TEM and gel electrophoresis results for larger structures having four particles, and for structures containing both 5 and 10 nm gold nanoparticles were inconclusive. Better results may come from using optical detection methods, or from improved sample preparation. In the second project, we worked toward making two-dimensional ordered arrays of nanocrystals. We replicated and improved upon previous results for making DNA lattices, increasing the size of the lattices to a length greater than 20 {micro}m, and collecting atomic force microscopy (AFM) images up to 30 {micro}m. We found the lattices' requirement of divalent magnesium cations to stabilize Holliday junctions to be incompatible with the stability of charge-stabilized gold nanoparticles used for the experiments here, and gold particles added indiscriminately to the lattice surface through non-specific binding. Redesigning the lattices to avoid magnesium may improve results.

Williams, Shara Carol

2003-09-01T23:59:59.000Z

154

Monolithic pattern-sensitive detector  

SciTech Connect (OSTI)

Extreme ultraviolet light (EUV) is detected using a precisely defined reference pattern formed over a shallow junction photodiode. The reference pattern is formed in an EUV absorber preferably comprising nickel or other material having EUV- and other spectral region attenuating characteristics. An EUV-transmissive energy filter is disposed between a passivation oxide layer of the photodiode and the EUV transmissive energy filter. The device is monolithically formed to provide robustness and compactness.

Berger, Kurt W. (Livermore, CA)

2000-01-01T23:59:59.000Z

155

ADVANCED OIL RECOVERY TECHNOLOGIES FOR IMPROVED RECOVERY FROM SLOPE BASIN CLASTIC RESERVOIRS, NASH DRAW BRUSHY CANYON POOL, EDDY COUNTY, NM  

SciTech Connect (OSTI)

The overall objective of this project is to demonstrate that a development program-based on advanced reservoir management methods-can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry. This is the twenty-eighth quarterly progress report on the project. Results obtained to date are summarized.

Mark B. Murphy

2002-09-30T23:59:59.000Z

156

Wave Patterns and Southern Hemisphere Convergence Zones  

E-Print Network [OSTI]

-rate days, a wave pattern is identified that is characteristic of high rain events. This wave pattern is then compared to the patterns of variability of brightness temperature using empirical orthogonal functions. A linear regression technique is used...

Ramotowski, Michelle R.

2013-04-11T23:59:59.000Z

157

Investigating Water  

E-Print Network [OSTI]

........................................................................................... 193 Lesson 11 Water and Pollution........................................................................................................................ 195 Activity 11.1, Pollution, Pollution, Everywhere...! ............................................................................. 205 Record Sheet 11.1, Pollution, Pollution, Everywhere! ..................................................................... 207 Activity 11.2, Pollution at Its Source...

Howard Jr., Ronald A.

2002-01-02T23:59:59.000Z

158

Water Privatisation   

E-Print Network [OSTI]

This dissertation deals with the policy issues of large-scale, urban water privatisation projects in the face of uncertainty and variability. The main objective is to evaluate whether a single policy approach, namely privatisation associated...

Zölls, Elisa

2011-08-17T23:59:59.000Z

159

What Does a Scattering Pattern Tell US?  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Space sample light image Image Space lens Angular Space Q 4p sin(q) l Fourier Transform Scattering Pattern Fourier Transform Phase Problem Scattering Pattern Fourier...

160

Ecosystem Vulnerability Assessment - Patterns of Climate Change...  

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

Ecosystem Vulnerability Assessment - Patterns of Climate Change Vulnerability in the Southwest Ecosystem Vulnerability Assessment - Patterns of Climate Change Vulnerability in the...

Note: This page contains sample records for the topic "water draw patterns" 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

Dynamics of precipitation pattern formation at geothermal hot springs  

E-Print Network [OSTI]

We formulate and model the dynamics of spatial patterns arising during the precipitation of calcium carbonate from a supersaturated shallow water flow. The model describes the formation of travertine deposits at geothermal hot springs and rimstone dams of calcite in caves. We find explicit solutions for travertine domes at low flow rates, identify the linear instabilities which generate dam and pond formation on sloped substrates, and present simulations of statistical landscape evolution.

Nigel Goldenfeld; Pak Yuen Chan; John Veysey

2006-01-13T23:59:59.000Z

162

Water Heaters and Hot Water Distribution Systems  

E-Print Network [OSTI]

24 Figure 7. Comparison of Daily Water Heater28 Figure 8. Monitored Field Efficiency of Tankless Water28 Figure 9. Monitored Lab Efficiency of Tankless Water

Lutz, Jim

2012-01-01T23:59:59.000Z

163

Water Heaters and Hot Water Distribution Systems  

E-Print Network [OSTI]

Gas-fired Storage Water Heater .. 418 Assess California’s Small Gas Storage Water Heaters Small Gas Storage Water Heater Market The objective of

Lutz, Jim

2012-01-01T23:59:59.000Z

164

Water Rights: Surface Water (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Natural Resources regulates the use and diversion of surface waters. An entity that creates additional stream volumes by releases from impoundments built and financed by...

165

Dynamical failure of Turing patterns  

E-Print Network [OSTI]

The emergence of stable disordered patterns in reactive system on spatially homogenous substrate is studied in the context of vegetation patterns in the semi-arid climatic zone. It is shown that reaction-diffusion systems that allow for Turing instability may exhibit heterogeneous "glassy" steady state, with no characteristic wavelength, if the diffusion rate associated with the "slow" reactant is very small. Upon decreasing the diffusion constant of the slow reactant three phases are identified: strong diffusion yields a stable homogenous phase, intermediate diffusion implies Turing (crystal like) patterns while in the slow diffusion limit the glassy state is the generic stable solution. In this disordered phase the dynamics is of crucial importance, with strong differences between local and global initiation.

Alon Manor; Nadav M. Shnerb

2006-05-21T23:59:59.000Z

166

Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, NM  

SciTech Connect (OSTI)

The Nash Draw Brushy Canyon Pool in Eddy County New Mexico was a cost-shared field demonstration project in the U.S. Department of Energy Class III Program. A major goal of the Class III Program was to stimulate the use of advanced technologies to increase ultimate recovery from slope-basin clastic reservoirs. Advanced characterization techniques were used at the Nash Draw Pool (NDP) project to develop reservoir management strategies for optimizing oil recovery from this Delaware reservoir. The objective of the project was to demonstrate that a development program, which was based on advanced reservoir management methods, could significantly improve oil recovery at the NDP. Initial goals were (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to other oil and gas producers. Analysis, interpretation, and integration of recently acquired geological, geophysical, and engineering data revealed that the initial reservoir characterization was too simplistic to capture the critical features of this complex formation. Contrary to the initial characterization, a new reservoir description evolved that provided sufficient detail regarding the complexity of the Brushy Canyon interval at Nash Draw. This new reservoir description was used as a risk reduction tool to identify 'sweet spots' for a development drilling program as well as to evaluate pressure maintenance strategies. The reservoir characterization, geological modeling, 3-D seismic interpretation, and simulation studies have provided a detailed model of the Brushy Canyon zones. This model was used to predict the success of different reservoir management scenarios and to aid in determining the most favorable combination of targeted drilling, pressure maintenance, well stimulation, and well spacing to improve recovery from this reservoir. An Advanced Log Analysis technique developed from the NDP project has proven useful in defining additional productive zones and refining completion techniques. This program proved to be especially helpful in locating and evaluating potential recompletion intervals, which has resulted in low development costs with only small incremental increases in lifting costs. To develop additional reserves at lower costs, zones behind pipe in existing wells were evaluated using techniques developed for the Brushy Canyon interval. These techniques were used to complete uphole zones in thirteen of the NDP wells. A total of 14 recompletions were done: four during 1999, four during 2000, two during 2001, and four during 2002-2003. These workovers added reserves of 332,304 barrels of oil (BO) and 640,363 MCFG (thousand cubic feet of gas) at an overall weighted average development cost of $1.87 per BOE (barrel of oil equivalent). A pressure maintenance pilot project in a developed area of the field was not conducted because the pilot area was pressure depleted, and the reservoir in that area was found to be compartmentalized and discontinuous. Economic analyses and simulation studies indicated that immiscible injection of lean hydrocarbon gas for pressure maintenance was not warranted at the NDP and would need to be considered for implementation in similar fields very soon after production has started. Simulation studies suggested that the injection of miscible carbon dioxide (CO{sub 2}) could recover significant quantities of oil at the NDP, but a source of low-cost CO{sub 2} was not available in the area. Results from the project indicated that further development will be under playa lakes and potash areas that were beyond the regions covered by well control and are not accessible with vertical wells. These areas, covered by 3-D seismic surveys that were obtained as part of the project, were accessed with combinations of deviated/horizontal wells. Three directional/horizontal wells have been drilled and completed to develop reserves under surface-restricted areas and potash mines. The third

Mark B. Murphy

2005-09-30T23:59:59.000Z

167

EXTENSION WATER SUMMIT PRIORITY: WATER CONSERVATION  

E-Print Network [OSTI]

programs) · Audience: homeowners Outcome 4: Increase water reuse and recycling programs · Example program: Water harvesting ­ rain barrels and cisterns · Audience: home owners #12;: Water conservation. Conserve Florida's finite water resources by teaching rural, suburban and urban

Kane, Andrew S.

168

Arnold Schwarzenegger WATER HEATERS AND HOT WATER  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS;#12;Appendices Appendix A. Multifamily Water Heating Construction Practices, Pricing and Availability Survey Report Appendix B. Multifamily Water Heating Controls Performance Field Report Appendix C. Pipe

169

Variable Irrigation District Action in Water Trading Narishwar Ghimire and Ronald C. Griffin1  

E-Print Network [OSTI]

Variable Irrigation District Action in Water Trading Narishwar Ghimire and Ronald C. Griffin1 urbanization/population patterns has any relation to water transfer responses. To the best of our knowledge;2 (agricultural to urban water transfer) for water owned by IDs. This portion of the analysis finds that initial

Griffin, Ronald

170

Patterns of Service-Oriented Architecture  

E-Print Network [OSTI]

Patterns of Service-Oriented Architecture Uwe Zdun Email: zdun@infosys.tuwien.ac.at, zdun Architecture 1 #12;Agenda · Service-oriented architectures (SOA) · Patterns and pattern languages · Basic, Vienna University of Technology Patterns of Service-Oriented Architecture 2 #12;Service-oriented

Zdun, Uwe

171

Household Water Quality Home Water Quality Problems  

E-Print Network [OSTI]

in water heater. Scale buildup in pipes and re duced water flow. Hard water due to calcium and magnesiumHousehold Water Quality Home Water Quality Problems­ Causes and Treatments Blake Ross, Extension Many areas have water containing impurities from natural or artificial sources. These impurities may

Liskiewicz, Maciej

172

Multidimensional Pattern Matching: A Survey  

E-Print Network [OSTI]

form (e.g. quadtrees [Sam90]). If searching for appearances of a pattern in an image can be done: Digitized images are known to be extremely space consuming. However, regularities in the images can be exploited to reduce the necessary storage area. Thus we find that many systems store images in a compressed

Amir, Amihood

173

Fuzzy models for pattern recognition  

SciTech Connect (OSTI)

FUZZY sets were introduced in 1965 by Lotfi Zadeh as a new way to represent vagueness in everyday life. They are a generalization of conventional set theory, one of the basic structures underlying computational mathematics and models. Computational pattern recognition has played a central role in the development of fuzzy models because fuzzy interpretations of data structures are a very natural and intuitively plausible way to formulate and solve various problems. Fuzzy control theory has also provided a wide variety of real, fielded system applications of fuzzy technology. We shall have little more to say about the growth of fuzzy models in control, except to the extent that pattern recognition algorithms and methods described in this book impact control systems. Collected here are many of the seminal papers in the field. There will be, of course, omissions that are neither by intent nor ignorance; we cannot reproduce all of the important papers that have helped in the evolution of fuzzy pattern recognition (there may be as many as five hundred) even in this narrow application domain. We will attempt, in each chapter introduction, to comment on some of the important papers that not been included and we ask both readers and authors to understand that a book such as this simply cannot {open_quotes}contain everything.{close_quotes} Our objective in Chapter 1 is to describe the basic structure of fuzzy sets theory as it applies to the major problems encountered in the design of a pattern recognition system.

Bezdek, James C.; Pal, Sankar K.

1994-01-01T23:59:59.000Z

174

Soviet image pattern recognition research  

SciTech Connect (OSTI)

This report is an assessment of the published Soviet image pattern recognition (IPR) research and was written by a panel of six US academic experts in that research field. Image pattern recognition is a set of technological research topics involving automatic or interactive computer processing of pictorial information, utilizing optical, electronic, and computer technologies. This report focuses on IPR system configuration (optical, hybrid, digital), and current research. The topical chapter headings are Image Processing Hardware and Software Preprocessing, Statistical Pattern Recognition, Computer Vision, and Optical Techniques and Systems. Soviet research in all areas of IPR is strong in theory, but limited by poor availability of equipment for generating and handling digital images, and digital computer hardware and software. Nevertheless, some Soviet IPR achievements compare favorably with those of the West. There is strong Soviet research in statistical pattern recognition, where fundamental relationships related to the factors determining error rates in classification of images are being developed. There has been good Soviet work in enhancement and restoration of images (visible and radar) of the surface of Venus. There is a strong Soviet development program in optics and optical processing related to IPR. Nevertheless, the state of Soviet research in computer vision is ten to fifteen years behind the West, because of the lack of adequate hardware and software. The Soviet scientists in the area appear competent and knowledgeable of Western work, so that any improvement in their research output would be derived from access to more capable equipment. 402 refs., 4 figs., 4 tabs.

McKenney, B.L.; McGrain, M. (eds.) (Science Applications International Corp., McLean, VA (USA). Foreign Applied Sciences Assessment Center); Klinger, A. (California Univ., Los Angeles, CA (USA). Dept. of Computer Science); Aggarwal, J.K. (Texas Univ., Austin, TX (USA)); George, N.J. (Rochester Univ., NY (USA). Inst. of Optics); Haralick, R.M. (Washington Univ., Seattle, WA (USA). Dept. of Electric

1989-12-01T23:59:59.000Z

175

Image Mining: Detecting Deforestation Patterns  

E-Print Network [OSTI]

54 Chapter IV Image Mining: Detecting Deforestation Patterns Through Satellites Marcelino Pereira to analyze satellite images and extract knowledge from this kind of data. The Amazonia deforestation problem of change on deforested areas of Amazonia. The purpose of the authors is to present relevant technologies

Camara, Gilberto

176

Main Riff (continue pattern) E-|-----------------------------------------------------------|  

E-Print Network [OSTI]

Main Riff (continue pattern) E-|-----------------------------------------------------------| B-|-----------------------------------------------------------| A-|-2--2----2--4--5----5--5--4--2--2--------------------------| E-|-----------------------------------------------------------| CHORUS (guitar chords are weak/intermittent): E A E A I can't get no satisfaction I can't get

Reiners, Peter W.

177

Making Pleated Draw Draperies.  

E-Print Network [OSTI]

the pl leats. If - pleats :es betwe -. ways there are 16 15 spaces ill be 15 spaces. the amoi . -- unt for s Jo. 3) b) .- - " r the each 3'55 inches widtl sparc (55 inch (width I of spaces 1 I 'l)1.1111,1ii.i tcti(l to slack or ease when...

Tompkins, Charlotte

1961-01-01T23:59:59.000Z

178

ON SOLIDWORKSS DRAWING APPROVALS  

E-Print Network [OSTI]

DIVISION 1. ALL DIMENSIONS ARE IN INCHES 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M 3. MACHINED Pressure Hydraulic Control Pump Hydraulic Pressure Hydraulic Control Valve Hydraulic Pump Power (COM Power Proportional Control Valve Hydraulic Return Pressure Hydraulic Pump Pressure Return Pump Power Hg

McDonald, Kirk

179

Grabbing water  

E-Print Network [OSTI]

We introduce a novel technique for grabbing water with a flexible solid. This new passive pipetting mechanism was inspired by floating flowers and relies purely on the coupling of the elasticity of thin plates and the hydrodynamic forces at the liquid interface. Developing a theoretical model has enabled us to design petal-shaped objects with maximum grabbing capacity.

P. M. Reis; J. Hure; S. Jung; J. W. M. Bush; C. Clanet

2012-07-16T23:59:59.000Z

180

Aggregation Patterns in Stressed Bacteria  

SciTech Connect (OSTI)

We study the formation of spot patterns seen in bacterial colonies when the bacteria are subjected to oxidative stress due to hazardous by-products of respiration. The cell density is coupled to a chemoattractant concentration as well as to nutrient and waste fields. The model combines the propagation of a front of motile bacterial radially outward from an initial site, a Turing instability of the uniformly dense state, and a reduction of motility for cells sufficiently far behind the front. The wide variety of patterns seen in the experiments is reproduced by the model by varying the details of the initiation of the chemoattractant emission as well as the transition to a nonmotile phase.

Tsimring, L.; Levine, H. [Institute for Nonlinear Science, University of California at San Diego, La Jolla, California 92093-0402 (United States)] [Institute for Nonlinear Science, University of California at San Diego, La Jolla, California 92093-0402 (United States); Aranson, I. [Deptartment of Physics, Bar-Ilan University, Ramat Gan (Israel)] [Deptartment of Physics, Bar-Ilan University, Ramat Gan (Israel); Ben-Jacob, E.; Cohen, I.; Shochet, O. [School of Physics and Astronomy, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel-Aviv University, Tel-Aviv 69978 (Israel)] [School of Physics and Astronomy, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel-Aviv University, Tel-Aviv 69978 (Israel); Reynolds, W.N. [Complex Systems Division, Los Alamos National Laboratory, Los Alamos New Mexico (United States)] [Complex Systems Division, Los Alamos National Laboratory, Los Alamos New Mexico (United States)

1995-08-28T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Spiking Optical Patterns and Synchronization  

E-Print Network [OSTI]

We analyze the time resolved spike statistics of a solitary and two mutually interacting chaotic semiconductor lasers whose chaos is characterized by apparently random, short intensity spikes. Repulsion between two successive spikes is observed, resulting in a refractory period which is largest at laser threshold. For time intervals between spikes greater than the refractory period, the distribution of the intervals follows a Poisson distribution. The spiking pattern is highly periodic over time windows corresponding to the optical length of the external cavity, with a slow change of the spiking pattern as time increases. When zero-lag synchronization between the two lasers is established, the statistics of the nearly perfectly matched spikes are not altered. The similarity of these features to those found in complex interacting neural networks, suggests the use of laser systems as simpler physical models for neural networks.

Rosenbluh, Michael; Cohen, Elad; Khaykovich, Lev; Kinzel, Wolfgang; Kopelowitz, Evi; Yoskovits, Pinhas; Kanter, Ido

2007-01-01T23:59:59.000Z

182

Broadband patterned magnetic microwave absorber  

SciTech Connect (OSTI)

It is a tough task to greatly improve the working bandwidth for the traditional flat microwave absorbers because of the restriction of available material parameters. In this work, a simple patterning method is proposed to drastically broaden the absorption bandwidth of a conventional magnetic absorber. As a demonstration, an ultra-broadband microwave absorber with more than 90% absorption in the frequency range of 4–40 GHz is designed and experimentally realized, which has a thin thickness of 3.7?mm and a light weight equivalent to a 2-mm-thick flat absorber. In such a patterned absorber, the broadband strong absorption is mainly originated from the simultaneous incorporation of multiple ?/4 resonances and edge diffraction effects. This work provides a facile route to greatly extend the microwave absorption bandwidth for the currently available absorbing materials.

Li, Wei; Wu, Tianlong; Wang, Wei; Guan, Jianguo, E-mail: guanjg@whut.edu.cn [State Key Lab of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070 (China); Zhai, Pengcheng [School of Science, Wuhan University of Technology, Wuhan 430070 (China)

2014-07-28T23:59:59.000Z

183

Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Over recent years, heat pump water heaters (HPWHs) have become more readily available and more widely adopted in the marketplace. For a 6-month period, the Building America team Consortium for Advanced Residential Buildings monitored the performance of a GE Geospring HPWH in Windermere, Florida. The study found that the HPWH performed 144% more efficiently than a traditional electric resistance water heater, saving approximately 64% on water heating annually. The monitoring showed that the domestic hot water draw was a primary factor affecting the system's operating efficiency.

Metzger, C.; Puttagunta, S.; Williamson, J.

2013-11-01T23:59:59.000Z

184

Cleaner, Safer Water through Water Safety Plans  

E-Print Network [OSTI]

CS232615A Cleaner, Safer Water through Water Safety Plans National Center for Environmental Health). Water Safety Plans A Water Safety Plan (WSP) is a preventive management approach used to manage threats to a drinking water system--from catchment to consumer. It helps in the · Management of activities

185

Ground water provides drinking water, irrigation for  

E-Print Network [OSTI]

Ground water provides drinking water, irrigation for crops and water for indus- tries. It is also connected to surface waters, and maintains the flow of rivers and streams and the level of wetlands- tion of those along Lake Michigan, most communi- ties, farms and industries still rely on ground water

Saldin, Dilano

186

Regional Water Management: Adapting to Uncertain Water  

E-Print Network [OSTI]

Regional Water Management: Adapting to Uncertain Water Supply and Demand Jim Schneider, Ph · How Nebraska manages water · Dealing with uncertain water supplies: adaptive management #12;Regional-wide, systematic approach · Flexible--Adaptive Management Adaptive Manageme nt #12;Integrated Water Management

Nebraska-Lincoln, University of

187

Ground-water contribution to dose from past Hanford Operations  

SciTech Connect (OSTI)

The Hanford Environmental Dose Reconstruction (HEDR) Project is being conducted to estimate radiation doses that populations and individuals could have received from Hanford Site operations from 1944 to the present. Four possible pathways by which radionuclides migrating in ground water on the Hanford Site could have reached the public have been identified: (1) through contaminated ground water migrating to the Columbia River; (2) through wells on or adjacent to the Hanford Site; (3) through wells next to the Columbia River downstream of Hanford that draw some or all of their water from the river (riparian wells); and (4) through atmospheric deposition resulting in contamination of a small watershed that, in turn, results in contamination of a shallow well or spring by transport in the ground water. These four pathways make up the ground-water pathway,'' which is the subject of this study. Assessment of the ground-water pathway was performed by (1) reviewing the existing extensive literature on ground water and ground-water monitoring at Hanford and (2) performing calculations to estimate radionuclide concentrations where no monitoring data were collected. Radiation doses that would result from exposure to these radionuclides were calculated.

Freshley, M.D.; Thorne, P.D.

1992-08-01T23:59:59.000Z

188

Transport behavior of water molecules through two-dimensional nanopores  

SciTech Connect (OSTI)

Water transport through a two-dimensional nanoporous membrane has attracted increasing attention in recent years thanks to great demands in water purification and desalination applications. However, few studies have been reported on the microscopic mechanisms of water transport through structured nanopores, especially at the atomistic scale. Here we investigate the microstructure of water flow through two-dimensional model graphene membrane containing a variety of nanopores of different size by using molecular dynamics simulations. Our results clearly indicate that the continuum flow transits to discrete molecular flow patterns with decreasing pore sizes. While for pores with a diameter ?15 Å water flux exhibits a linear dependence on the pore area, a nonlinear relationship between water flux and pore area has been identified for smaller pores. We attribute this deviation from linear behavior to the presence of discrete water flow, which is strongly influenced by the water-membrane interaction and hydrogen bonding between water molecules.

Zhu, Chongqin; Li, Hui; Meng, Sheng, E-mail: smeng@iphy.ac.cn [Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

2014-11-14T23:59:59.000Z

189

Languages and Species: Threats and Global Patterns  

E-Print Network [OSTI]

Both languages and species are threatened with extinction. This talk will compare patterns of cultural and biological diversity. The aims will be to compare the extinction risk of languages with other groups and then compare the patterns...

Sutherland, William

2009-12-16T23:59:59.000Z

190

A Model Graphene Diffraction Pattern Frank Rioux  

E-Print Network [OSTI]

A Model Graphene Diffraction Pattern Frank Rioux The purpose of this tutorial is to model graphene d Pj k px j py k 2 i 1 A Graphene Model Diffraction Pattern #12;

Rioux, Frank

191

Trade Pattern and Economic Development when Endogenous  

E-Print Network [OSTI]

Trade Pattern and Economic Development when Endogenous and Exogenous Comparative Advantages Coexist Pattern and Economic Development when Endogenous and Exogenous Comparative Advantages Coexist Jeffrey disappears. Two types of dual structure may occur in the transitional stage of economic development

192

New approaches to weighted frequent pattern mining  

E-Print Network [OSTI]

Researchers have proposed frequent pattern mining algorithms that are more efficient than previous algorithms and generate fewer but more important patterns. Many techniques such as depth first/breadth first search, use of tree/other data structures...

Yun, Unil

2007-04-25T23:59:59.000Z

193

Magnetic nanostructures patterned by block copolymer lithography  

E-Print Network [OSTI]

The aim of this research was twofold: understanding the methods of patterning magnetic films using self-assembled block copolymer masks and examining the magnetic reversal mechanisms of as deposited and patterned magnetic ...

Ilievski, Filip, 1980-

2008-01-01T23:59:59.000Z

194

Tool for Generating Realistic Residential Hot Water Event Schedules: Preprint  

SciTech Connect (OSTI)

The installed energy savings for advanced residential hot water systems can depend greatly on detailed occupant use patterns. Quantifying these patterns is essential for analyzing measures such as tankless water heaters, solar hot water systems with demand-side heat exchangers, distribution system improvements, and recirculation loops. This paper describes the development of an advanced spreadsheet tool that can generate a series of year-long hot water event schedules consistent with realistic probability distributions of start time, duration and flow rate variability, clustering, fixture assignment, vacation periods, and seasonality. This paper also presents the application of the hot water event schedules in the context of an integral-collector-storage solar water heating system in a moderate climate.

Hendron, B.; Burch, J.; Barker, G.

2010-08-01T23:59:59.000Z

195

Water Management Act (Massachusetts)  

Broader source: Energy.gov [DOE]

This Act regulates and registers water withdrawals in the Commonwealth of Massachusetts to enable effective planning and management of water use and conservation. The Act establishes a Water...

196

Protected Water Sources (Iowa)  

Broader source: Energy.gov [DOE]

This chapter designates protected water sources, which are subject to additional special conditions regarding water use. Permit applications for water withdrawals from these sources may still be...

197

Storm Water Analytical Period  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Storm Water Analytical Period Storm Water Analytical Period The Individual Permit authorizes the discharge of storm water associated with historical industrial activities at LANL...

198

Water Permits (Louisiana)  

Broader source: Energy.gov [DOE]

The Water Permits Division authorizes permits administered under the Water Quality Regulations. Louisiana's Water Quality Regulations require permits for the discharge of pollutants from any point...

199

Light Water Reactor Sustainability  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 Light Water Reactor Sustainability Program ACCOMPLISHMENTS REPORT 2013 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

200

Light Water Reactor Sustainability  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 Light Water Reactor Sustainability ACCOMPLISHMENTS REPORT 2014 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

Note: This page contains sample records for the topic "water draw patterns" 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

Efficient Water Use & Management  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Goals Water Use Goal 4: Efficient Water Use & Management Aware of the arid climate of northern New Mexico, water reduction and conservation remains a primary concern at LANL....

202

Water Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and Materials Disposition InformationInteractionsWater

203

Water Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption byAbout Printable VersionProtectiveWaste to beswim WatchingWaterW

204

Solar hot water system installed at Mobile, Alabama. Final report  

SciTech Connect (OSTI)

This final report describes the solar energy hot water system installed at LaQuinta Motor Inn Inc., at Mobile, Alabama. The building is a 122 unit motel. The system consists of six rows of ten collectors and three rows of eleven collectors (1990 square feet) mounted on the roof. Griswald flow control valves were installed to regulate the flow to each row. Two Heliotrope electronic thermometers with a combined capability of measuring the temperatures of 22 different locations were installed for monitoring purposes. Engineering drawings, component specifications, and operator instructions are included.

None

1980-10-01T23:59:59.000Z

205

Produced Water Management and Beneficial Use  

SciTech Connect (OSTI)

Large quantities of water are associated with the production of coalbed methane (CBM) in the Powder River Basin (PRB) of Wyoming. The chemistry of co-produced water often makes it unsuitable for subsequent uses such as irrigated agriculture. However, co-produced waters have substantial potential for a variety of beneficial uses. Achieving this potential requires the development of appropriate water management strategies. There are several unique characteristics of co-produced water that make development of such management strategies a challenge. The production of CBM water follows an inverse pattern compared to traditional wells. CBM wells need to maintain low reservoir pressures to promote gas production. This need renders the reinjection of co-produced waters counterproductive. The unique water chemistry of co-produced water can reduce soil permeability, making surface disposal difficult. Unlike traditional petroleum operations where co-produced water is an undesirable by-product, co-produced water in the PRB often is potable, making it a highly valued resource in arid western states. This research project developed and evaluated a number of water management options potentially available to CBM operators. These options, which focus on cost-effective and environmentally-sound practices, fall into five topic areas: Minimization of Produced Water, Surface Disposal, Beneficial Use, Disposal by Injection and Water Treatment. The research project was managed by the Colorado Energy Research Institute (CERI) at the Colorado School of Mines (CSM) and involved personnel located at CERI, CSM, Stanford University, Pennsylvania State University, the University of Wyoming, the Argonne National Laboratory, the Gas Technology Institute, the Montana Bureau of Mining and Geology and PVES Inc., a private firm.

Terry Brown; Carol Frost; Thomas Hayes; Leo Heath; Drew Johnson; David Lopez; Demian Saffer; Michael Urynowicz; John Wheaton; Mark Zoback

2007-10-31T23:59:59.000Z

206

Prototyping Of Patterned Functional Nanostructures  

DOE Patents [OSTI]

The present invention provides a coating composition comprising: A coating composition comprising: TEOS; a surfactant; at least one organosilane; HCl; water; and ethanol. The present invention also provides films made from such a coating composition and a method for making such films.

Fan, Hongyou (Albuquerque, NM); Lopez, Gabriel P. (Albuquerque, NM); Brinker, Charles Jeffrey (Albuquerque, NM); Lu, Yunfeng (Metairie, LA)

2002-10-29T23:59:59.000Z

207

Patterns of Service-Oriented Architectures  

E-Print Network [OSTI]

Patterns of Service-Oriented Architectures Uwe Zdun Email: uwe.zdun@wu-wien.ac.at, zdun@acm.org WWW Patterns of Service-Oriented Architectures 1 #12;Agenda · Service-oriented architectures (SOA) · Patterns of Service-Oriented Architectures 2 #12;Service-oriented architectures (SOA) Uwe Zdun, Department

Zdun, Uwe

208

Dynamics of evaporative colloidal patterning  

E-Print Network [OSTI]

Drying suspensions often leave behind complex patterns of particulates, as might be seen in the coffee stains on a table. Here we consider the dynamics of periodic band or uniform solid film formation on a vertical plate suspended partially in a drying colloidal solution. Direct observations allow us to visualize the dynamics of the band and film deposition, and the transition in between when the colloidal concentration is varied. A minimal theory of the liquid meniscus motion along the plate reveals the dynamics of the banding and its transition to the filming as a function of the ratio of deposition and evaporation rates. We also provide a complementary multiphase model of colloids dissolved in the liquid, which couples the inhomogeneous evaporation at the evolving meniscus to the fluid and particulate flows and the transition from a dilute suspension to a porous plug. This allows us to determine the concentration dependence of the bandwidth and the deposition rate. Together, our findings allow for the control of drying-induced patterning as a function of the colloidal concentration and evaporation rate.

C. Nadir Kaplan; Ning Wu; Shreyas Mandre; Joanna Aizenberg; L. Mahadevan

2014-12-04T23:59:59.000Z

209

Drinking Water Problems: Lead  

E-Print Network [OSTI]

Lead in drinking water can damage the brain, kidneys, nervous system and red blood cells. This publication explains how lead can enter drinking water, how to have your water tested, and how to eliminate lead from drinking water....

Dozier, Monty; McFarland, Mark L.

2004-02-20T23:59:59.000Z

210

Feasibility study and roadmap to improve residential hot water distribution systems  

SciTech Connect (OSTI)

Residential building practice currently ignores the losses of energy and water caused by the poor design of hot water systems. These losses include: the waste of water while waiting for hot water to get to the point of use; the wasted heat as water cools down in the distribution system after a draw; and the energy to reheat water that was already heated once before. A feasibility study and an action plan for a proposed research project involving residential hot water distribution systems is being developed. The feasibility study will use past work to estimate of hot water and energy loses caused by current hot water distribution systems in residences. Proposed research project, or roadmap, will develop recommendations for improvements to residential hot water distribution systems. The roadmap addresses the technical obstacles and gaps in our knowledge that prevent water and energy reductions and market adoption of water- and energy-efficient technologies. The initial results of the feasibility study are presented here along with a discussion of a roadmap to improve the efficiency of residential hot water distribution systems.

Lutz, James D.

2004-03-31T23:59:59.000Z

211

ARM: Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

Cadeddu, Maria

212

Water watch  

SciTech Connect (OSTI)

The Hydropower Generation Report provides generation figures for the largest hydropower producers in each of six regions in the US. The report compares, for each month, the amount of hydroelectricity generated (in thousands of megawatt-hours) by each producers in the last two years to the ten-year average for that month. This database is used to figure long-term generation averages and percent of averages. The producers regularly provide current generation data to update the database. This issue of [open quotes]Water Watch[close quotes] focuses on winter snow conditions across the US as of mid-January. In addition, the department provides an outlook of spring flood potential. The information presented is based on data from the US Geological Survey, the National Weather Service, and the Soil Conservation Service.

Not Available

1991-02-01T23:59:59.000Z

213

Water Resources Policy & Economics  

E-Print Network [OSTI]

Water Resources Policy & Economics FOR 4984 Selected Course Topics · Appropriative and riparian water institutions · Incentives for conservation · Water rights for in-stream environmental use · Surface water-groundwater management · Water quality regulations · Water markets · Economic and policy

Buehrer, R. Michael

214

Water Sustainability Program Challenges to Sustainable Water  

E-Print Network [OSTI]

· Drought, Climate Change · Growth and the need for additional supplies · Water and Energy · Water the Southwest, nation, semi-arid and arid regions, and the world. · Today's program provides just a glimpse to and utilization of renewable supplies · Transboundary water issues · The surface water/groundwater interface

Cushing, Jim. M.

215

Water Footprint | Argonne National Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Footprint Blue water represents water withdrawn from surface water and groundwater for feedstock irrigation and refinery processing. Blue water represents water withdrawn from...

216

Dynamical transitions of turing patterns.  

SciTech Connect (OSTI)

This paper is concerned with the formation and persistence of spatiotemporal patterns in binary mixtures of chemically reacting species, where one of the species is an activator, the other an inhibitor of the chemical reaction. The system of reaction-diffusion equations is reduced to a finite system of ordinary differential equations by a variant of the centre-manifold reduction method. The reduced system fully describes the local dynamics of the original system near transition points at the onset of instability. The attractor-bifurcation theory is used to give a complete characterization of the bifurcated objects in terms of the physical parameters of the problem. The results are illustrated for the Schnakenberg model.

Kaper, H. G.; Wang, S.; Yari, M.; Mathematics and Computer Science; Indiana Univ.

2009-01-01T23:59:59.000Z

217

Zonal Flow as Pattern Formation  

E-Print Network [OSTI]

In this section, we examine the transition from statistically homogeneous turbulence to inhomogeneous turbulence with zonal flows. Statistical equations of motion can be derived from the quasilinear approximation to the Hasegawa-Mima equation. We review recent work that finds a bifurcation of these equations and shows that the emergence of zonal flows mathematically follows a standard type of pattern formation. We also show that the dispersion relation of modulational instability can be extracted from the statistical equations of motion in a certain limit. The statistical formulation can thus be thought to offer a more general perspective on growth of coherent structures, namely through instability of a full turbulent spectrum. Finally, we offer a physical perspective on the growth of large-scale structures.

Parker, Jeffrey B

2015-01-01T23:59:59.000Z

218

Plant, Cell and Environment {^996) 19, 939-948 Developmental patterns of above-ground hydraulic  

E-Print Network [OSTI]

Plant, Cell and Environment {^996) 19, 939-948 Developmental patterns of above-ground hydraulic, Mayfield Road, EH93JU, UK ABSTRACT Hydraulic resistance to water flow was measured in branches and stems hydraulic conductance than branches of the same diameter at tbe tree top. Within branches, most

Mencuccini, Maurizio

219

Section 404 permitting in coastal Texas from 1996 - 2003: patterns and effects on streamflow  

E-Print Network [OSTI]

This study explores the spatial-temporal patterns of Section 404 permitting program under the Clean Water Act and examines its impact on mean and peak annual streamflow. The study area consists of 47 sub-basins that are delineated based on USGS...

Highfield, Wesley E.

2009-05-15T23:59:59.000Z

220

Theoretical Population Biology 71 (2007) 111 Nonlinear dynamics and pattern bifurcations in a model for vegetation  

E-Print Network [OSTI]

Theoretical Population Biology 71 (2007) 1­11 Nonlinear dynamics and pattern bifurcations observed in aerial photographs of sub- Saharan Africa in the 1950s (MacFadyen, 1950; Hemming, 1965; Wickens in the plant density U because the presence of plant roots in the soil increases water ARTICLE IN PRESS www

Sherratt, Jonathan A.

Note: This page contains sample records for the topic "water draw patterns" 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

Pattern formation in binary mixture convection in cylindrical three-dimensional cells  

E-Print Network [OSTI]

present numerical results of pattern selection near the onset of convection for a water-ethanol mixture of the cell is = 11. The onset of convection occurs via a subcritical Hopf bifurcation. Slightly above ratio mixtures, S subcritical and gives rise

Batiste, Oriol

222

Carbon sequestration in peatland: patterns and mechanisms of response to climate change  

E-Print Network [OSTI]

Carbon sequestration in peatland: patterns and mechanisms of response to climate change L I S A R., 2000; Turunen et al., 2002; Kremenetski et al., 2003). Rates of carbon (C) sequestration (i.e., uptake in the climatic water budget is crucial to predicting potential feedbacks on the global carbon (C) cycle. To gain

223

Discharge, source areas, and water ages of spring-fed streams and implications for water management in the  

E-Print Network [OSTI]

for flood control and hydroelectric power generation, and Oregon's second largest city (Eugene), which draws

224

Revisions to the SRCC Rating Process for Solar Water Heaters: Preprint  

SciTech Connect (OSTI)

In the United States, annual performance ratings for solar water heaters are computed with component-based simulation models driven by typical meteorological year weather and specified water draw. Changes in the process are being implemented to enhance credibility through increased transparency and accuracy. Changes to the process include using a graphical rather than text-based model-building tool, performing analytical tests on all components and systems, checking energy balances on every component, loop, and system at every time step, comparing the results to detect outliers and potential errors, and documenting the modeling process in detail. Examples of changes in ratings are shown, along with analytical and comparative testing results.

Burch, J.; Huggins, J.; Long, S.; Thornton, J.

2012-06-01T23:59:59.000Z

225

Localized domain patterns in complex polymers  

E-Print Network [OSTI]

Localized domain patterns in complex polymers abstract. Block copolymers are macromolecules that can form variety of microstructures as a result of incomplete

226

Writing magnetic patterns with surface acoustic waves  

SciTech Connect (OSTI)

A novel patterning technique that creates magnetization patterns in a continuous magnetostrictive film with surface acoustic waves is demonstrated. Patterns of 10??m wide stripes of alternating magnetization and a 3??m dot of reversed magnetization are written using standing and focusing acoustic waves, respectively. The magnetization pattern is size-tunable, erasable, and rewritable by changing the magnetic field and acoustic power. This versatility, along with its solid-state implementation (no moving parts) and electronic control, renders it as a promising technique for application in magnetic recording, magnonic signal processing, magnetic particle manipulation, and spatial magneto-optical modulation.

Li, Weiyang; Buford, Benjamin; Jander, Albrecht; Dhagat, Pallavi, E-mail: dhagat@eecs.oregonstate.edu [School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, Oregon 97331 (United States)

2014-05-07T23:59:59.000Z

227

Water-related planning and design at energy firms  

SciTech Connect (OSTI)

Water related planning and design at energy firms are examined. By identifying production alternatives and specifying the cost of these alternatives under a variety of conditions, one gains insight into the future pattern of water use in the energy industry and the response of industry to water-related regulation. In Part II, the three principal decisions of industry that affect water allocation are reviewed: where to build plants, where to get water, and how much water to use. The cost of water use alternatives is reviewed. Part III presents empirical data to substantiate the inferences derived from engineering/economic analysis. The source of water, type of cooling system, and pattern of discharge for electric plants constructed during the 1970s or projected to come on line in this decade are reported. In the 1970s in the US, there was a trend away from once-through cooling toward use of evaporative cooling. Freshwater, as a source of supply, and discharge of effluent were standard practice. In the 1980s, almost all new capacity in the states and basins surveyed will use evaporative cooling. It is pointed out that a thorough understanding of industrial water use economics and water markets is a precursor to successful regulation.

Abbey, D; Lucero, F

1980-11-01T23:59:59.000Z

228

Integrated geological-engineering model of Patrick Draw field and examples of similarities and differences among various shoreline barrier systems  

SciTech Connect (OSTI)

The Reservoir Assessment and Characterization Research Program at NIPER employs an interdisciplinary approach that focuses on the high priority reservoir class of shoreline barrier deposits to: (1) determine the problems specific to this class of reservoirs by identifying the reservoir heterogeneities that influence the movement and trapping of fluids; and (2) develop methods to characterize effectively this class of reservoirs to predict residual oil saturation (ROS) on interwell scales and improve prediction of the flow patterns of injected and produced fluids. Accurate descriptions of the spatial distribution of critical reservoir parameters (e.g., permeability, porosity, pore geometry, mineralogy, and oil saturation) are essential for designing and implementing processes to improve sweep efficiency and thereby increase oil recovery. The methodologies and models developed in this program will, in the near- to mid-term, assist producers in the implementation of effective reservoir management strategies such as location of infill wells and selection of optimum enhanced oil recovery methods to maximize oil production from their reservoirs.

Schatzinger, R.A.; Szpakiewicz, M.J.; Jackson, S.R.; Chang, M.M.; Sharma, B.; Tham, M.K.; Cheng, A.M.

1992-04-01T23:59:59.000Z

229

Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III  

SciTech Connect (OSTI)

The Nash Draw Brushy Canyon Pool (NDP) is southeast New Mexico is one of the nine projects selected in 1995 by the U.S. Department of Energy (DOE) for participation in the Class III Reservoir Field Demonstration Program. The goals of the DOE cost-shared Class Program are to: (1) extend economic production, (2) increase ultimate recovery, and (3) broaden information exchange and technology application. Reservoirs in the Class III Program are focused on slope-basin and deep-basin clastic depositional types.

Murphy, Mark B.

2000-10-25T23:59:59.000Z

230

Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III  

SciTech Connect (OSTI)

The overall objective of this project was to demonstrate that a development program-based on advanced reservoir management methods-can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan included developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals were (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

Murphy, Mark B.

2002-01-16T23:59:59.000Z

231

Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III  

SciTech Connect (OSTI)

The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

Murphy, Michael B.

2002-02-21T23:59:59.000Z

232

A review of "The Flight of the Earls: An Illustrated History" by John McCavitt with original drawings by Seán Ó Brógáin  

E-Print Network [OSTI]

as it will to their Hispanist counterparts. John McCavitt with original drawings by Se?n ? Br?g?in. The Flight of the Earls: An Illustrated History. Co. Down, No. Ireland: April Sky Design. 144pp + 127 B&W ill + 35 color ill. Cloth, ?20, paper, ?14. Review by maureen e...?g?in (An Cloch?n, County Donegal) ? 2007. From jacket (verso), John McCavitt?s Flight of the Earls: An Illustrated History (2007); and image detail, p 74. With kind permission, May 2008 reviews 27 Warrior heroes and the lore of warrior heroes...

Mulvihill, Maureen

2009-01-01T23:59:59.000Z

233

Arkansas Water Resources Center  

E-Print Network [OSTI]

Chapter 14 Water Pollution #12;Factory-style hog farms in North Carolina Each pig produces, September 1999. #12;Hogs killed by flooding #12; Water pollution Common water pollutants Treating water pollution Wastewater treatment and renovation Learning Objectives #12; Water pollution refers

Soerens, Thomas

234

Water Basins Civil Engineering  

E-Print Network [OSTI]

Water Basins Civil Engineering Objective · Connect the study of water, water cycle, and ecosystems with engineering · Discuss how human impacts can effect our water basins, and how engineers lessen these impacts: · The basic concepts of water basins are why they are important · To use a topographic map · To delineate

Provancher, William

235

Grains, Water Introduction  

E-Print Network [OSTI]

Grains, Water & Wet Sand Onno Bokhove Introduction Dry Granular Chute Flows: Cantilever Water Waves: Bores Near the Shore Surf Induced Sand Dynamics Discussion Dry Granular Flows, Water Waves & Surf, Water & Wet Sand Onno Bokhove Introduction Dry Granular Chute Flows: Cantilever Water Waves: Bores Near

Wirosoetisno, Djoko

236

Water Heaters and Hot Water Distribution Systems  

E-Print Network [OSTI]

heat loss testing; part load performance curves for instantaneous gas water heaters; and pressure loss calculationsheat loss testing; part load performance curves for instantaneous gas water heaters; and pressure loss calculations

Lutz, Jim

2012-01-01T23:59:59.000Z

237

Water Usage Law, Major Water Users (Missouri)  

Broader source: Energy.gov [DOE]

Any water user with the capability to withdraw or divert 100,000 gallons or more per day from any stream, river, lake, well, spring or other water source must register and file for a permit for...

238

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

current pricing policies and legal structures. In analyzing energy-water relationships, wasteful may be obscured by others such as energy, environment, and quality of life, but in the long run of water to all major social issues is finally driven home. The energy crisis is a case in point. Water

Nebraska-Lincoln, University of

239

Major Address Patterns in Polish and How They Compare with Major Address Patterns in English  

E-Print Network [OSTI]

The paper deals with some of the differences between Polish and English address patterns. It presents in table form the basic patterns of Polish pronominal and nominal address. It touches upon problems that learners of ...

Moszczak, Elzbieta

1986-01-01T23:59:59.000Z

240

Water Rights (Texas)  

Broader source: Energy.gov [DOE]

The Texas Commission on Environmental Quality regulates the water rights for the state of Texas. Water and state water may be appropriated, stored, or diverted in the state of Texas for beneficial...

Note: This page contains sample records for the topic "water draw patterns" 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

Reduction of Water Consumption  

E-Print Network [OSTI]

Cooling systems using water evaporation to dissipate waste heat, will require one pound of water per 1,000 Btu. To reduce water consumption, a combination of "DRY" and "WET" cooling elements is the only practical answer. This paper reviews...

Adler, J.

242

Water and Energy Interactions  

E-Print Network [OSTI]

power plants, water withdrawals for electricity generationelectricity generation in 2009 (33). Water used in thermal electric power plantsplant with CCS technologies requires roughly 1,000 gallons of water for every megawatt-hour of electricity generation (

McMahon, James E.

2013-01-01T23:59:59.000Z

243

Water Use Permitting (Wisconsin)  

Broader source: Energy.gov [DOE]

Withdrawers in the Great Lakes Basin who withdraw water in quantities that average 100,000 gallons per day or more in any 30-day period are required to get a water use permit. Two types of water...

244

Lawn Water Management  

E-Print Network [OSTI]

Water is a limited resource in Texas. This booklet explains how homeowners can establish a water management program for a home lawn that both maintains a healthy sod and also conserves water. The publication discusses soil types, grass varieties...

McAfee, James

2006-06-26T23:59:59.000Z

245

Saving Water Saves Energy  

E-Print Network [OSTI]

H. , Groves D. California Water 2030: An Efficient Future,Preemption of California’s Water Conservation Standards for2Epdf Biermayer P. Potential Water and Energy Savings from

McMahon, James E.; Whitehead, Camilla Dunham; Biermayer, Peter

2006-01-01T23:59:59.000Z

246

Review: Globalization of Water  

E-Print Network [OSTI]

Review: Globalization of Water: Sharing the Planet’sAshok K. Globalization of Water: Sharing the Planet’s140) liters of virtual water (p. 15). This is one of the

Tennant, Matthew Aaron

2009-01-01T23:59:59.000Z

247

Maternal Care Patterns and Behavioral Development of  

E-Print Network [OSTI]

Maternal Care Patterns and Behavioral Development of Rhesus Macaque Abused Infants in the First 6 the maternal care patterns of rhesus macaque mothers who physically abuse their infants, and compared that abusive mothers have a distinct parenting style characterized by high rates of rejection and contact

Maestripieri, Dario

248

Novel Stack Concepts: Patterned Aligned Carbon Nanotubes  

E-Print Network [OSTI]

Novel Stack Concepts: Patterned Aligned Carbon Nanotubes as Electrodes in MEAs Di-Jia Liu proprietary or confidential information #12;Objective To develop a novel aligned carbon nanotube (ACNT/mass transport and thermal conductivity through patterned nanotubes with micrometer-dimension flowfield

249

A pattern language for sacred secular places  

E-Print Network [OSTI]

to design and construct their own home, pattern language never quite caught up with those in the field of architecture, mostly because of its lack of flexibility. The core idea of AlexanderÂ?s pattern language was to arm architects, designers, and the common...

Joseph, Melanie Rachel

2006-08-16T23:59:59.000Z

250

Integrated regional water management: Collaboration or water politics as usual?  

E-Print Network [OSTI]

types of water management organizations, environmental NGOs,environmental policy and integrated water management hasenvironmental and water infrastructure stakeholders involved in Bay Area water management.

Lubell, Mark N.; Lippert, Lucas

2010-01-01T23:59:59.000Z

251

Integrated regional water management: Collaboration or water politics as usual?  

E-Print Network [OSTI]

environmental policy and integrated water management hastypes of water management organizations, environmental NGOs,environmental and water infrastructure stakeholders involved in Bay Area water management.

Lubell, Mark N.; Lippert, Lucas

2010-01-01T23:59:59.000Z

252

Water World: Success Stories and Tools for Water Use Reduction...  

Energy Savers [EERE]

Water World: Success Stories and Tools for Water Use Reduction in Your Building Portfolio Water World: Success Stories and Tools for Water Use Reduction in Your Building Portfolio...

253

What's your water footprint?  

E-Print Network [OSTI]

tx H2O | pg. 21 What?s your water footprint? When it comes to your water use, do you tread lightly or are you an H2O Sasquatch? How much water do you think you consume every day? You might initially consider the length of your daily shower... water footprint is the amount of water you directly or indirectly consume. This includes ?virtual water??the amount of water needed to produce everyday things such as food, clothing, and energy. ] What?s your water footprint? tx H2O | pg. 22...

Jordan, Leslie

2009-01-01T23:59:59.000Z

254

Water Efficiency Goal Guidance  

Broader source: Energy.gov [DOE]

The Council on Environmental Quality (CEQ) issued water efficiency goal guidance in Federal Agency Implementation of Water Efficiency and Management Provisions of Executive Order 13514. This...

255

Drinking Water Problems: Copper  

E-Print Network [OSTI]

High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp....

Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

2006-01-25T23:59:59.000Z

256

Dynamics of water use and responses to herbivory in the invasive reed, Arundo donax (L.)  

E-Print Network [OSTI]

was at the high end of the spectrum for plants. The major controls on stand scale transpiration were evaporative demand, leaf area index, and water availability. During two summer seasons, stand scale transpiration varied greatly, following the pattern...

Watts, David A.

2010-07-14T23:59:59.000Z

257

Institutional innovation in water management : the case of Mexico City's recharge wells  

E-Print Network [OSTI]

This thesis explores the difference in adoption patterns of water recharge well technology in Mexico City both by local entities and the central city government. The research finds that this technology, originally designed ...

Correa Ibargüengoitia, José Antonio

2010-01-01T23:59:59.000Z

258

Water-heating dehumidifier  

DOE Patents [OSTI]

A water-heating dehumidifier includes a refrigerant loop including a compressor, at least one condenser, an expansion device and an evaporator including an evaporator fan. The condenser includes a water inlet and a water outlet for flowing water therethrough or proximate thereto, or is affixed to the tank or immersed into the tank to effect water heating without flowing water. The immersed condenser design includes a self-insulated capillary tube expansion device for simplicity and high efficiency. In a water heating mode air is drawn by the evaporator fan across the evaporator to produce cooled and dehumidified air and heat taken from the air is absorbed by the refrigerant at the evaporator and is pumped to the condenser, where water is heated. When the tank of water heater is full of hot water or a humidistat set point is reached, the water-heating dehumidifier can switch to run as a dehumidifier.

Tomlinson, John J. (Knoxville, TN)

2006-04-18T23:59:59.000Z

259

Economics of Condensing Gas Furnaces and Water Heaters Potential in Residential Single Family Homes  

SciTech Connect (OSTI)

Residential space and water heating accounts for over 90percent of total residential primary gas consumption in the United States. Condensing space and water heating equipment are 10-30percent more energy-efficient than conventional space and water heating. Currently, condensing gas furnaces represent 40 percent of shipments and are common in the Northern U.S. market. Meanwhile, manufacturers are planning to develop condensing gas storage water heaters to qualify for Energy Star? certification. Consumers, installers, and builders who make decisions about installing space and water heating equipment generally do not perform an analysis to assess the economic impacts of different combinations and efficiencies of space and water heating equipment. Thus, equipment is often installed without taking into consideration the potential life-cycle economic and energy savings of installing space and water heating equipment combinations. Drawing on previous and current analysis conducted for the United States Department of Energy rulemaking on amended standards for furnaces and water heaters, this paper evaluates the extent to which condensing equipment can provide life-cycle cost-effectiveness in a representative sample of single family American homes. The economic analyses indicate that significant energy savings and consumer benefits may result from large-scale introduction of condensing water heaters combined with condensing furnaces in U.S. residential single-family housing, particularly in the Northern region. The analyses also shows that important benefits may be overlooked when policy analysts evaluate the impact of space and water heating equipment separately.

Lekov, Alex; Franco, Victor; Meyers, Steve

2010-05-14T23:59:59.000Z

260

Arkansas Water Resources Center  

E-Print Network [OSTI]

, effectiveness of best management practices and trends in water quality. SCOPE This report is for continued water Bridge site is a full storm-water sampling station with auto- sampler and data sonde. The Portland site. Garret Bridge site. 2 #12;Figure 2 Portland site. METHODS The Garrett Bridge site is a full storm-water

Soerens, Thomas

Note: This page contains sample records for the topic "water draw patterns" 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

Water Waves Roger Grimshaw  

E-Print Network [OSTI]

,2) provide a kinematic description of water waves, which to this point means that the conditionsWater Waves Roger Grimshaw May 7, 2003 Abstract A short review of the theory of weakly nonlinear water waves, prepared for the forthcoming Encyclopedia of Nonlinear Science 1 Introduction Water waves

262

Pattern recognition monitoring of PEM fuel cell  

DOE Patents [OSTI]

The CO-concentration in the H.sub.2 feed stream to a PEM fuel cell stack is monitored by measuring current and voltage behavior patterns from an auxiliary cell attached to the end of the stack. The auxiliary cell is connected to the same oxygen and hydrogen feed manifolds that supply the stack, and discharges through a constant load. Pattern recognition software compares the current and voltage patterns from the auxiliary cell to current and voltage signature determined from a reference cell similar to the auxiliary cell and operated under controlled conditions over a wide range of CO-concentrations in the H.sub.2 fuel stream.

Meltser, Mark Alexander (Pittsford, NY)

1999-01-01T23:59:59.000Z

263

STPMiner: A Highperformance Spatiotemporal Pattern Mining Toolbox  

SciTech Connect (OSTI)

The volume of spatiotemporal data being generated from scientific simulations and observations from sensors is growing at an astronomical rate. This data explosion is going to pose three challenges to the existing data mining infrastructure: algorithmic, computational, and I/O. Over the years we have implemented several spatiotemporal data mining algorithms including: outliers/anomalies, colocation patterns, change patterns, clustering, classification, and prediction algorithms. In this paper we briefly discuss the core spatiotemporal pattern mining algorithms along with some of the computational and I/O challenges associated with the big data.

Vatsavai, Raju [ORNL] [ORNL

2011-01-01T23:59:59.000Z

264

Pattern recognition monitoring of PEM fuel cell  

DOE Patents [OSTI]

The CO-concentration in the H{sub 2} feed stream to a PEM fuel cell stack is monitored by measuring current and voltage behavior patterns from an auxiliary cell attached to the end of the stack. The auxiliary cell is connected to the same oxygen and hydrogen feed manifolds that supply the stack, and discharges through a constant load. Pattern recognition software compares the current and voltage patterns from the auxiliary cell to current and voltage signature determined from a reference cell similar to the auxiliary cell and operated under controlled conditions over a wide range of CO-concentrations in the H{sub 2} fuel stream. 4 figs.

Meltser, M.A.

1999-08-31T23:59:59.000Z

265

Vadose zone water fluxmeter  

DOE Patents [OSTI]

A Vadose Zone Water Fluxmeter (WFM) or Direct Measurement WFM provides direct measurement of unsaturated water flow in the vadose zone. The fluxmeter is a cylindrical device that fits in a borehole or can be installed near the surface, or in pits, or in pile structures. The fluxmeter is primarily a combination of tensiometers and a porous element or plate in a water cell that is used for water injection or extraction under field conditions. The same water pressure measured outside and inside of the soil sheltered by the lower cylinder of the fluxmeter indicates that the water flux through the lower cylinder is similar to the water flux in the surrounding soil. The fluxmeter provides direct measurement of the water flow rate in the unsaturated soils and then determines the water flux, i.e. the water flow rate per unit area.

Faybishenko, Boris A.

2005-10-25T23:59:59.000Z

266

GROUND-WATER CONTRIBUTION TO DOSE FROM PAST HANFORD OPERATIONS  

SciTech Connect (OSTI)

The Hanford Environmental Dose Reconstruction (HEOR) Project is being conducted to estimate radiation doses that populations and individuals could have received from Hanford Site operations from 1944 to the present. Four possible pathways by which radionuclides originating in ground water on the Hanford Site could have reached the public have been identified: 1) through contaminated ground water migrating to the Columbia River; 2) through wells on or adjacent to the Hanford Site; 3) through wells that draw some or all of their water from the Columbia River (riparian wells); and 4) through atmospheric deposition resulting in the contamination of a small watershed that, in turn, results in contamination of a shallow well or spring. These four pathways make up the "ground-water pathway ," which is the subject of this study. The objective of the study was to assess the extent to which the groundwater pathway contributed to radiation doses that populations or individuals may have received from past operations at Hanford. The assessment presented in this report was performed by 1) reviewing the extensive ?literature on ground water and ground-water monitoring at Hanford and 2) performing simple calculations to estimate radionuclide concentrations in ground water and the Columbia River resulting from ground-water discharge. Radiation doses that would result from exposure to this ground water and surface water were calculated. The study conclusion is that the ground-water pathways did not contribute significantly to dose. Compared with background radiation in the TriCities {300 mrem/yr), estimated doses are small: 0.02 mrem/yr effective dose equivalent from discharge of contaminated ground water to the Columbia River; 1 mrem/yr effective dose equivalent from Hanford Site wells; 11 mrem/yr effective dose equivalent from riparian wells; and 1 mrem/yr effective dose equivalent from the watershed. Because the estimated doses are so small, the recommendation is that further work on the ground-water pathway be limited to tracking ongoing ground-water studies at the Hanford Site.

Freshley, M. D.; Thorne, P. D.

1992-01-01T23:59:59.000Z

267

Selective spectroscopic methods for water analysis  

SciTech Connect (OSTI)

This dissertation explores in large part the development of a few types of spectroscopic methods in the analysis of water. Methods for the determination of some of the most important properties of water like pH, metal ion content, and chemical oxygen demand are investigated in detail. This report contains a general introduction to the subject and the conclusions. Four chapters and an appendix have been processed separately. They are: chromogenic and fluorogenic crown ether compounds for the selective extraction and determination of Hg(II); selective determination of cadmium in water using a chromogenic crown ether in a mixed micellar solution; reduction of chloride interference in chemical oxygen demand determination without using mercury salts; structural orientation patterns for a series of anthraquinone sulfonates adsorbed at an aminophenol thiolate monolayer chemisorbed at gold; and the role of chemically modified surfaces in the construction of miniaturized analytical instrumentation.

Vaidya, B.

1997-06-24T23:59:59.000Z

268

Climate policy implications for agricultural water demand  

SciTech Connect (OSTI)

Energy, water and land are scarce resources, critical to humans. Developments in each affect the availability and cost of the others, and consequently human prosperity. Measures to limit greenhouse gas concentrations will inevitably exact dramatic changes on energy and land systems and in turn alter the character, magnitude and geographic distribution of human claims on water resources. We employ the Global Change Assessment Model (GCAM), an integrated assessment model to explore the interactions of energy, land and water systems in the context of alternative policies to limit climate change to three alternative levels: 2.5 Wm-2 (445 ppm CO2-e), 3.5 Wm-2 (535 ppm CO2-e) and 4.5 Wm-2 (645 ppm CO2-e). We explore the effects of two alternative land-use emissions mitigation policy options—one which taxes terrestrial carbon emissions equally with fossil fuel and industrial emissions, and an alternative which only taxes fossil fuel and industrial emissions but places no penalty on land-use change emissions. We find that increasing populations and economic growth could be anticipated to almost triple demand for water for agricultural systems across the century even in the absence of climate policy. In general policies to mitigate climate change increase agricultural demands for water still further, though the largest changes occur in the second half of the century, under both policy regimes. The two policies examined profoundly affected both the sources and magnitudes of the increase in irrigation water demands. The largest increases in agricultural irrigation water demand occurred in scenarios where only fossil fuel emissions were priced (but not land-use change emission) and were primarily driven by rapid expansion in bioenergy production. In these scenarios water demands were large relative to present-day total available water, calling into question whether it would be physically possible to produce the associated biomass energy. We explored the potential of improved water delivery and irrigation system efficiencies. These could potentially reduce demands substantially. However, overall demands remained high under our fossil-fuel-only tax policy. In contrast, when all carbon was priced, increases in agricultural water demands were smaller than under the fossil-fuel-only policy and were driven primarily by increased demands for water by non-biomass crops such as rice. Finally we estimate the geospatial pattern of water demands and find that regions such as China, India and other countries in south and east Asia might be expected to experience greatest increases in water demands.?

Chaturvedi, Vaibhav; Hejazi, Mohamad I.; Edmonds, James A.; Clarke, Leon E.; Kyle, G. Page; Davies, Evan; Wise, Marshall A.; Calvin, Katherine V.

2013-03-28T23:59:59.000Z

269

Commercialization of bit-patterned media  

E-Print Network [OSTI]

Realm of data storage density has expanded from gigabyte- to terabyte-domain. In such a high areal density, bit-patterned media is a promising candidate to overcome the superparamagnetic limit faced by the conventional ...

Esterina, Ria

2009-01-01T23:59:59.000Z

270

Fabrication and application of patterned magnetic media  

E-Print Network [OSTI]

In order to overcome the superparamagnetism in thin film magnetic recording media, a novel magnetic medium, called patterned medium, is studied here as a potential candidate for the future hard disk storage application. ...

Yao, Guhua

2006-01-01T23:59:59.000Z

271

Residual stress patterns in steel welds  

SciTech Connect (OSTI)

Neutron strain scanning of residual stress is a valuable nondestructive tool for evaluation of residual stress in welds. The penetrating characteristic of neutrons permits mapping of strain patterns with a spatial resolution approaching 1mm at depths of 20mm in steels. While the overall patterns of the residual stress tensor in a weld are understood, the detailed patterns depend on welding process parameters and the effects of solid state transformation. The residual strain profiles in two multi-pass austenitic welds and a ferritic steel weld are presented. The stress-free lattice parameters within the fusion zone and the adjacent heat affected zone in the two austenitic welds show that the interpretation of residual stress from strains are affected by welding parameters. An interpretation of the residual strain pattern in the ferritic steel plate can be made using the strain measurements of a Gleeble test bar which has undergone the solid state austenite decomposition.

Spooner, S.; Hubbard, C.R.; Wang, X.L.; David, S.A.; Holden, T.M. [Oak Ridge National Lab., TN (United States); Root, J.H.; Swainson, I. [Atomic Energy of Canada Ltd., Chalk River, ON (Canada)

1994-12-31T23:59:59.000Z

272

Autonomous patterns and scientific realism Katherine Brading*  

E-Print Network [OSTI]

Autonomous patterns and scientific realism Katherine Brading* 1. Introduction Taking Bogen and wind up, if you are a realist, with "the world". Everything from the data up (indicated in black

Brading, Katherine

273

Laser patterning of laminated structures for electroplating  

DOE Patents [OSTI]

A process for laser patterning of a substrate so that it can be subsequently electroplated or electrolessly plated. The process utilizes a laser to treat an inactive (inert) layer formed over an active layer to either combine or remove the inactive layer to produce a patterned active layer on which electrodeposition can occur. The process is carried out by utilizing laser alloying and laser etching, and involves only a few relatively high yield steps and can be performed on a very small scale.

Mayer, Steven T. (San Leandro, CA); Evans, Leland B. (Antioch, CA)

1993-01-01T23:59:59.000Z

274

Reactor water cleanup system  

DOE Patents [OSTI]

A reactor water cleanup system includes a reactor pressure vessel containing a reactor core submerged in reactor water. First and second parallel cleanup trains are provided for extracting portions of the reactor water from the pressure vessel, cleaning the extracted water, and returning the cleaned water to the pressure vessel. Each of the cleanup trains includes a heat exchanger for cooling the reactor water, and a cleaner for cleaning the cooled reactor water. A return line is disposed between the cleaner and the pressure vessel for channeling the cleaned water thereto in a first mode of operation. A portion of the cooled water is bypassed around the cleaner during a second mode of operation and returned through the pressure vessel for shutdown cooling. 1 figure.

Gluntz, D.M.; Taft, W.E.

1994-12-20T23:59:59.000Z

275

Reactor water cleanup system  

DOE Patents [OSTI]

A reactor water cleanup system includes a reactor pressure vessel containing a reactor core submerged in reactor water. First and second parallel cleanup trains are provided for extracting portions of the reactor water from the pressure vessel, cleaning the extracted water, and returning the cleaned water to the pressure vessel. Each of the cleanup trains includes a heat exchanger for cooling the reactor water, and a cleaner for cleaning the cooled reactor water. A return line is disposed between the cleaner and the pressure vessel for channeling the cleaned water thereto in a first mode of operation. A portion of the cooled water is bypassed around the cleaner during a second mode of operation and returned through the pressure vessel for shutdown cooling.

Gluntz, Douglas M. (San Jose, CA); Taft, William E. (Los Gatos, CA)

1994-01-01T23:59:59.000Z

276

Water resources data, Kentucky. Water year 1991  

SciTech Connect (OSTI)

Water resources data for the 1991 water year for Kentucky consist of records of stage, discharge, and water quality of streams and lakes; and water-levels of wells. This report includes daily discharge records for 115 stream-gaging stations. It also includes water-quality data for 38 stations sampled at regular intervals. Also published are 13 daily temperature and 8 specific conductance records, and 85 miscellaneous temperature and specific conductance determinations for the gaging stations. Suspended-sediment data for 12 stations (of which 5 are daily) are also published. Ground-water levels are published for 23 recording and 117 partial sites. Precipitation data at a regular interval is published for 1 site. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurement and analyses. These data represent that part of the National Water Data System operated by the US Geological Survey and cooperation State and Federal agencies in Kentucky.

McClain, D.L.; Byrd, F.D.; Brown, A.C.

1991-12-31T23:59:59.000Z

277

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING.m~ Mondays, 206 Agricultural Engihee~1n~Build1ng January 2~ January 31' Februar;"'7 February 14 " February 21 Irrigation Development and Implications Recreational Potential Economic Importance of the Sandhills Film

Nebraska-Lincoln, University of

278

Residential Water Conservation in Australia and California Ryan Cahill1  

E-Print Network [OSTI]

of Water Resources Planning and Management, in press 2012 Abstract In much of the Western United States, with a similar climate, economy, and culture. Per-capita usage is compared, and explanations for use differences California. Population, economic development, culture, and hydrologic patterns are similar. The populations

Pasternack, Gregory B.

279

Face recognition system and method using face pattern words and face pattern bytes  

DOE Patents [OSTI]

The present invention provides a novel system and method for identifying individuals and for face recognition utilizing facial features for face identification. The system and method of the invention comprise creating facial features or face patterns called face pattern words and face pattern bytes for face identification. The invention also provides for pattern recognitions for identification other than face recognition. The invention further provides a means for identifying individuals based on visible and/or thermal images of those individuals by utilizing computer software implemented by instructions on a computer or computer system and a computer readable medium containing instructions on a computer system for face recognition and identification.

Zheng, Yufeng

2014-12-23T23:59:59.000Z

280

Energy, Water and Fish: Biodiversity Impacts of Energy-Sector Water Demand in the United States Depend on  

E-Print Network [OSTI]

for electricity generation from coal. Historical water use by the energy sector is related to patterns of fish Rising energy consumption in coming decades, combined with a changing energy mix, have the potential consumption would more rapidly increase by 26% due to increased biofuel production, going from 16

Olden, Julian D.

Note: This page contains sample records for the topic "water draw patterns" 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

Turing patterns visualized by index of refraction variations  

SciTech Connect (OSTI)

Gel pattern is visualized by the refractive index variations.The fossil patterns correspond to a spatial variation in the refractive index. (AIP)

Lee, K.J.; McCormick, W.D.; Swinney, H.L. (Center for Nonlinear Dynamics and Department of Physics, The University of Texas, Austin, Texas 78712 (United States)); Noszticzius, Z. (Center for Nonlinear Dynamics and Department of Physics, The University of Texas, Austin, Texas 78712 (United States) Department of Chemical Physics, The Technical University of Budapest, H-1521, Budapest (Hungary))

1992-03-01T23:59:59.000Z

282

acid patterns early: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

N and AAs in lakes, we measured Wehrli, Bernhard 25 Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data CiteSeer Summary: Pattern...

283

Software Adaptation Patterns for Service-Oriented Architectures .  

E-Print Network [OSTI]

??This thesis describes the concept of software adaptation patterns and how they can be used in software adaptation of service-oriented architectures. The patterns are described… (more)

Hashimoto, Koji

2010-01-01T23:59:59.000Z

284

Mapping protein abundance patterns in the brain using voxelation...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

protein abundance patterns in the brain using voxelation combined with liquid chromatography and mass spectrometry. Mapping protein abundance patterns in the brain using voxelation...

285

acid distribution pattern: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

addressing these problems. It first monitors 3 Patterns of heterochromatin distribution in plant chromosomes CiteSeer Summary: The C-band distribution patterns of 105...

286

Federal Water Use Indices  

Broader source: Energy.gov [DOE]

FEMP provides water use indices as a guide for Federal agencies. Note that each is a rough estimate of water usage at different types of sites. Your site may vary considerably.

287

Drinking Water Problems: Benzene  

E-Print Network [OSTI]

Drinking water in Texas sometimes contains potentially harmful chemicals, including benzene. Well owners can learn how to treat their well water to remove these chemicals. 4 pages, 3 images...

Dozier, Monty; Lesikar, Bruce J.

2009-04-16T23:59:59.000Z

288

General Water Quality (Oklahoma)  

Broader source: Energy.gov [DOE]

The purpose of this water quality rule is to protect, maintain and improve the quality of waters of the State. Any applicant for a federal license, permit or project to conduct any activity...

289

Water Pollution Control (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Environmental Management and the Water Pollution Control Board are tasked with the prevention of pollution in the waters of the state. The Board may adopt rules and...

290

Outdoor Water Conservation  

E-Print Network [OSTI]

L-438 Outdoor Water Conservation The City of OKLAHOMA CITY UTILITIES DEPARTMENT Oklahoma.JustinQ.Moss 1 #12;2 SEVEN PRINCIPLES FOR CREATING A WATER CONSERVING LANDSCAPE 1. GOOD LANDSCAPE PLANNING

Balasundaram, Balabhaskar "Baski"

291

A gathering of water  

E-Print Network [OSTI]

The act of immersion is a powerful catalyst for the affirmation or transformation of identity. How we place ourselves in water expresses cultural valuations of our bodies, water, and social relations, as well as categories ...

Horowitz, Naomi Leah, 1970-

2005-01-01T23:59:59.000Z

292

Drinking Water Problems: Perchlorate  

E-Print Network [OSTI]

Perchlorate is a potential contaminate of well water that can have harmful effects on human health. Methods of removing perchlorate from water are described and illustrated. There is information to help well owners select and maintain treatment...

Dozier, Monty; Melton, Rebecca; Hare, Michael; Porter, Dana; Lesikar, Bruce J.

2005-11-18T23:59:59.000Z

293

State Water Quality (Virginia)  

Broader source: Energy.gov [DOE]

It is the policy of the Commonwealth of Virginia to: (1) protect existing high quality state waters and restore the quality of all other state waters to permit all reasonable public uses and...

294

Water Quality (Oklahoma)  

Broader source: Energy.gov [DOE]

The Water Quality Act establishes cumulative remedies to prevent, abate and control the pollution of the waters of the state. The act establishes responsibilities of the Oklahoma Department of...

295

California's Water Energy Relationship  

E-Print Network [OSTI]

.........................................................................................................................7 THE ENERGY INTENSITY OF THE WATER USE CYCLE.........................................................................................9 ENERGY INTENSITY IN NORTHERN AND SOUTHERN CALIFORNIA1 CALIFORNIA ENERGY COMMISSION California's Water ­ Energy Relationship Prepared in Support

296

Walking on water  

E-Print Network [OSTI]

The ingenious methods employed by insects and spiders to move across a water surface rely on microphysics that is of little use to larger water walkers but of considerable interest to the microfluidics community.

Bush, John W. M.

297

WATER QUALITY CHANGES AS A RESULT OF COALBED METHANE DEVELOPMENT IN A ROCKY MOUNTAIN WATERSHED1  

E-Print Network [OSTI]

WATER QUALITY CHANGES AS A RESULT OF COALBED METHANE DEVELOPMENT IN A ROCKY MOUNTAIN WATERSHED1 Xixi Wang, Assefa M. Melesse, Michael E. McClain, and Wanhong Yang2 ABSTRACT: Coalbed methane (CBM the Powder River. (KEY TERMS: coalbed methane, produced water; Montana; natural gas; pattern analysis

McClain, Michael

298

PRIMARY RESEARCH PAPER Water column oxygen demand and sediment oxygen flux  

E-Print Network [OSTI]

PRIMARY RESEARCH PAPER Water column oxygen demand and sediment oxygen flux: patterns of oxygen dissolved oxygen (DO) levels often occur during summer in tidal creeks along the southeastern coast of the USA. We analyzed rates of oxygen loss as water-column biochemical oxygen demand (BOD5) and sediment

Mallin, Michael

299

Water Conservation Tips  

E-Print Network [OSTI]

Spinach Beets Bush, Pole Beans Carrots Cucumbers Eggplant Peas Peppers Summer Squash Pumpkins Tomatoes Watermelon Winter Squash Water

Brown, Martha

2008-01-01T23:59:59.000Z

300

Be Water Smart  

E-Print Network [OSTI]

of native or non-invasive adapted trees, shrubs, grasses and flowers that can tolerate temporary wet conditions. A layer of mulch prevents weed growth and aids in filtration. These low spots fill with water during periods of heavy rain, helping...W aterSmart, a water conservation program, uses a unique approach to protect and conserve water quality and quantity in upper Texas Gulf Coast urban landscapes. Part of the Texas Coastal Watershed Program (TCWP), WaterSmart is creating rain...

Swyden, Courtney

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Water and Energy Interactions  

E-Print Network [OSTI]

birds, the overall water requirements are minimal and exist only for washing the blades of wind turbines

McMahon, James E.

2013-01-01T23:59:59.000Z

302

Innovative Water Reuse  

E-Print Network [OSTI]

management 1.Rain gardens 2.Porous pavement 3.Green roofs Hydrologic Cycle ISSUES ? Water Conservation ? Is there enough? ? Can conservation make a difference? ? Water Quality ? Contamination/pollution due to runoff Eagle...-drought conditions ? A breakdown of energy use by department shows that the Austin Water Utility uses 60% of the total amount of energy used by the City of Austin. What Can We Do? ? Water Conservation ? Indoors ? Bathrooms ? Kitchen ? Showers ? Laundry...

Jaber, F. H.

2011-01-01T23:59:59.000Z

303

Water and Energy Interactions  

E-Print Network [OSTI]

Hydroelectricity for agriculture and hydroelectricity. Large volumes of waterElectricity Production Hydroelectricity The most common type

McMahon, James E.

2013-01-01T23:59:59.000Z

304

Water Management Best Practices  

E-Print Network [OSTI]

and Energy Star Programs ? www.epa.gov/watersense www.energystar.gov ? Conserve Florida Water Clearinghouse ? http://www.conservefloridawater.org/ ? Arizona Department of Water Resources ? www.azwater.gov/conservation The True Cost of Water... Future Demands Municipal Manufacturing Mining Steam Electric Agriculture New Codes & Standards Green Certification& Labeling Programs ? Green Restaurants, Hotels, etc. ? Green Guide for Health Care ? LEED ? GBI ? EPA Water Sense ? EPA...

Hoffman, W.

2011-01-01T23:59:59.000Z

305

Water Transport Within the STack: Water Transport Exploratory...  

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

Within the STack: Water Transport Exploratory Studies Water Transport Within the STack: Water Transport Exploratory Studies Part of a 100 million fuel cell award announced by DOE...

306

Carbon and Water Resource Management for Water Distribution Systems  

E-Print Network [OSTI]

the embodied energy in drinking water supply systems: a caselosses to 5% of total drinking water supply for threeResearch Council. Drinking Water Distribution Systems:

Hendrickson, Thomas Peter

2013-01-01T23:59:59.000Z

307

[Waste water heat recovery system]. Final report, September 30, 1992  

SciTech Connect (OSTI)

The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

Not Available

1993-04-28T23:59:59.000Z

308

Water treatment method  

DOE Patents [OSTI]

A method for reducing the concentration of any undesirable metals dissolved in contaminated water, such as waste water. The method involves uniformly reacting the contaminated water with an excess amount of solid particulate calcium sulfite to insolubilize the undesirable metal ions, followed by removal thereof and of the unreacted calcium sulfite.

Martin, Frank S. (Farmersville, OH); Silver, Gary L. (Centerville, OH)

1991-04-30T23:59:59.000Z

309

Energy-Water Nexus  

SciTech Connect (OSTI)

Conclusions of this presentation are: (1) energy and water are interconnected; (2) new energy sources will place increased demands on water supplies; (3) existing energy sources will be subjected to increasing restrictions on their water use; and (4) integrated decision support tools will need to be developed to help policy makers decide which policies and advanced technologies can address these issues.

Horak, W.

2010-07-26T23:59:59.000Z

310

Arkansas Water Resources Center  

E-Print Network [OSTI]

of best management practices and trends in water quality. SCOPE This project is a cooperative effort Bridge, AR and near Portland, AR. The Garret Bridge site is a full storm-water sampling station with auto;METHODS The Garret Bridge site is a full storm-water sampling station. It uses an automatic sampler

Soerens, Thomas

311

Water treatment method  

DOE Patents [OSTI]

A method is described for reducing the concentration of any undesirable metals dissolved in contaminated water, such as waste water. The method involves uniformly reacting the contaminated water with an excess amount of solid particulate calcium sulfite to insolubilize the undesirable metal ions, followed by removal thereof and of the unreacted calcium sulfite.

Martin, F.S.; Silver, G.L.

1991-04-30T23:59:59.000Z

312

PROCEEDINGS Stockholm Water Symposium  

E-Print Network [OSTI]

-0127 The Joint Conference 7th Stockholm Water Symposium1 3rd InternationalConference a11 tlie Enviro~~mnent;~l Ma.A.G.M, a Systematic Approach to Lake Water Pollution Assessment, - Eindhoven: University of Technology, Eindhoven Assessment, Water Pollution in the Catchment of Lake Victoria, Dares Salaam, Tanzania, August, 1994

Boynton, Walter R.

313

Water Resources Milind Sohoni  

E-Print Network [OSTI]

-photosynthesis, energy transfer in animals, and so on. Life as we know it is water-centric (and organic carbon 20, 2012 6 / 17 #12;Water availability Total renewable (defined using the water cycle) per-capita, per year. Country cu. m. Congo 275,000 Canada 94,000 Brazil 48,000 Mongolia, Indonesia 13,000 Japan

Sohoni, Milind

314

STORM WATER Residential  

E-Print Network [OSTI]

STORM WATER QUALITY HOTLINE UCSC Residential Car Washing http THAT MAY CAUSE ENVIRONMENTAL HARM TO THE STORM WATER QUALITY HOTLINE: (831) 459-2553. LIKE US ON FACEBOOK AT UCSC STORM WATER MANAGEMENT PROGRAM! DID YOU KNOW? PRACTICAL SOLUTIONS > USE A COMMERCIAL CAR WASH

California at Santa Cruz, University of

315

Spatial patterns of warming off Western Australia during the 2011 Ningaloo Nio: Quantifying impacts of remote and local forcing  

E-Print Network [OSTI]

Spatial patterns of warming off Western Australia during the 2011 Ningaloo Niño: Quantifying and Atmosphere Flagship, Floreat, Western Australia, Australia a r t i c l e i n f o Article history: Received 24 occurred in which a marine heat wave led to extreme warming of Western Australia's coastal waters. The sea

Feng, Ming

316

Spiral precipitation patterns in confined chemical gardens  

E-Print Network [OSTI]

Chemical gardens are mineral aggregates that grow in three dimensions with plant-like forms and share properties with self-assembled structures like nano-scale tubes, brinicles or chimneys at hydrothermal vents. The analysis of their shapes remains a challenge, as their growth is influenced by osmosis, buoyancy and reaction-diffusion processes. Here we show that chemical gardens grown by injection of one reactant into the other in confined conditions feature a wealth of new patterns including spirals, flowers, and filaments. The confinement decreases the influence of buoyancy, reduces the spatial degrees of freedom and allows analysis of the patterns by tools classically used to analyze two-dimensional patterns. Injection moreover allows the study in controlled conditions of the effects of variable concentrations on the selected morphology. We illustrate these innovative aspects by characterizing quantitatively, with a simple geometrical model, a new class of self-similar logarithmic spirals observed in a large zone of the parameter space.

Florence Haudin; Julyan H. E. Cartwright; Fabian Brau; A. De Wit

2014-12-15T23:59:59.000Z

317

Ground-water contribution to dose from past Hanford Operations. Hanford Environmental Dose Reconstruction Project  

SciTech Connect (OSTI)

The Hanford Environmental Dose Reconstruction (HEDR) Project is being conducted to estimate radiation doses that populations and individuals could have received from Hanford Site operations from 1944 to the present. Four possible pathways by which radionuclides migrating in ground water on the Hanford Site could have reached the public have been identified: (1) through contaminated ground water migrating to the Columbia River; (2) through wells on or adjacent to the Hanford Site; (3) through wells next to the Columbia River downstream of Hanford that draw some or all of their water from the river (riparian wells); and (4) through atmospheric deposition resulting in contamination of a small watershed that, in turn, results in contamination of a shallow well or spring by transport in the ground water. These four pathways make up the ``ground-water pathway,`` which is the subject of this study. Assessment of the ground-water pathway was performed by (1) reviewing the existing extensive literature on ground water and ground-water monitoring at Hanford and (2) performing calculations to estimate radionuclide concentrations where no monitoring data were collected. Radiation doses that would result from exposure to these radionuclides were calculated.

Freshley, M.D.; Thorne, P.D.

1992-08-01T23:59:59.000Z

318

Modeling Process-Driven and Service-Oriented Architectures Using Patterns and Pattern Primitives  

E-Print Network [OSTI]

Modeling Process-Driven and Service-Oriented Architectures Using Patterns and Pattern Primitives Service-oriented architectures (SOA) are an architectural style in which all functions, or services chentrich@csc.com Austria zdun@infosys.tuwien.ac.at dustdar@infosys.tuwien.ac.at Abstract Service-oriented

Zdun, Uwe

319

Patterns of crude demand: Future patterns of demand for crude oil as a func-  

E-Print Network [OSTI]

from the perspective of `peak oil', that is from the pers- pective of the supply of crude, and price#12;2 #12;Patterns of crude demand: Future patterns of demand for crude oil as a func- tion is given on the problems within the value chain, with an explanation of the reasons why the price of oil

Langendoen, Koen

320

Dimensionality effects in Turing pattern formation  

E-Print Network [OSTI]

The problem of morphogenesis and Turing instability are revisited from the point of view of dimensionality effects. First the linear analysis of a generic Turing model is elaborated to the case of multiple stationary states, which may lead the system to bistability. The difference between two- and three-dimensional pattern formation with respect to pattern selection and robustness is discussed. Preliminary results concerning the transition between quasi-two-dimensional and three-dimensional structures are presented and their relation to experimental results are addressed.

Teemu Leppanen; Mikko Karttunen; Kimmo Kaski; Rafael A. Barrio

2003-06-05T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Laser patterning of laminated structures for electroplating  

DOE Patents [OSTI]

A process for laser patterning of a substrate so that it can be subsequently electroplated or electrolessly plated. The process utilizes a laser to treat an inactive (inert) layer formed over an active layer to either combine or remove the inactive layer to produce a patterned active layer on which electrodeposition can occur. The process is carried out by utilizing laser alloying and laser etching, and involves only a few relatively high yield steps and can be performed on a very small scale. 9 figures.

Mayer, S.T.; Evans, L.B.

1993-11-23T23:59:59.000Z

322

Pattern speed evolution and bar reformation  

E-Print Network [OSTI]

Bars in spiral galaxies can weaken through gas inflow towards the center, and angular momentum transfer. Several bar episodes can follow one another in the life of the galaxy, if sufficient gas is accreted from the intergalactic medium to revive young disks. Pattern speeds of the successive bars are different, due to mass concentration, or increased velocity dispersion of the remaining stellar component. In the same time, the spiral galaxy evolves in morphological type. Numerical simulations are presented, trying to correlate type and bar pattern speeds.

F. Combes

2008-11-05T23:59:59.000Z

323

Drinking Water Problems: Nitrates  

E-Print Network [OSTI]

. 7). Nitrate ions are drawn through the membrane pores with elec- trical currents. The nitrate is pulled from the water into a brine waste stream. Ni trate-contaminated water Treated water Nitrate Chloride or hydroxide Exchange resin Figure 6. Ion... and Extension Agricultural Engineer, Texas Cooperative Extension, The Texas A&M University System B-6184 3-08 ' the safe levels of chemicals for U.S. drinking water. The EPA conducts research to determine the level of a contaminant in drinking water...

Dozier, Monty; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Lesikar, Bruce J.

2008-03-28T23:59:59.000Z

324

Water Quality Control Act (Tennessee)  

Broader source: Energy.gov [DOE]

The Water Quality Control Act (WQCA) establishes the water pollution control program. The WQCA identifies the responsibilities and extent of authority for the Commissioner of the Water Quality...

325

Ground Water Management Act (Virginia)  

Broader source: Energy.gov [DOE]

Under the Ground Water Management Act of 1992, Virginia manages ground water through a program regulating the withdrawals in certain areas called Ground Water Management Areas (GWMA). Currently,...

326

Planning Water Use in California  

E-Print Network [OSTI]

the University of Maryland Water Policy Collaborative, 2006.FURTH ER READ ING California Department of Water Resources.California Water Plan Update 2005: A Framework for Action.

Eisenstein, William; Kondolf, G. Mathias

2008-01-01T23:59:59.000Z

327

Geothermal Water Use: Life Cycle Water Consumption, Water Resource Assessment, and Water Policy Framework  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This report examines life cycle water consumption for various geothermal technologies to better understand factors that affect water consumption across the life cycle (e.g., power plant cooling, belowground fluid losses) and to assess the potential water challenges that future geothermal power generation projects may face. Previous reports in this series quantified the life cycle freshwater requirements of geothermal power-generating systems, explored operational and environmental concerns related to the geochemical composition of geothermal fluids, and assessed future water demand by geothermal power plants according to growth projections for the industry. This report seeks to extend those analyses by including EGS flash, both as part of the life cycle analysis and water resource assessment. A regional water resource assessment based upon the life cycle results is also presented. Finally, the legal framework of water with respect to geothermal resources in the states with active geothermal development is also analyzed.

Schroeder, Jenna N.

328

Geothermal Water Use: Life Cycle Water Consumption, Water Resource Assessment, and Water Policy Framework  

SciTech Connect (OSTI)

This report examines life cycle water consumption for various geothermal technologies to better understand factors that affect water consumption across the life cycle (e.g., power plant cooling, belowground fluid losses) and to assess the potential water challenges that future geothermal power generation projects may face. Previous reports in this series quantified the life cycle freshwater requirements of geothermal power-generating systems, explored operational and environmental concerns related to the geochemical composition of geothermal fluids, and assessed future water demand by geothermal power plants according to growth projections for the industry. This report seeks to extend those analyses by including EGS flash, both as part of the life cycle analysis and water resource assessment. A regional water resource assessment based upon the life cycle results is also presented. Finally, the legal framework of water with respect to geothermal resources in the states with active geothermal development is also analyzed.

Schroeder, Jenna N.

2014-06-10T23:59:59.000Z

329

Water Quality and Quantity Concerns Population growth, increasing water demands,  

E-Print Network [OSTI]

systems, private water well screening, and soil nutrient management. Water conservation programs of Agri, efficient use, sustainable practices, watershed management and environmental stewardship. Through 660 and utilizing water-conservation practices will be essential to sustain the state's water supply

330

Orographic Precipitation and Water Vapor Fractionation over the Southern Andes RONALD B. SMITH AND JASON P. EVANS  

E-Print Network [OSTI]

Orographic Precipitation and Water Vapor Fractionation over the Southern Andes RONALD B. SMITH (Smith and Barstad 2004) to predict the patterns of orographic pre- Corresponding author address: Ronald B. Smith, Depa

Evans, Jason

331

Water Data Report: An Annotated Bibliography  

E-Print Network [OSTI]

Table 5: Public supply water withdrawals, 2000. water withdrawals, 2000. water withdrawals, 2000.

Dunham Whitehead, Camilla; Melody, Moya

2007-01-01T23:59:59.000Z

332

Wind Mill Pattern Optimization using Evolutionary Algorithms  

E-Print Network [OSTI]

Wind Mill Pattern Optimization using Evolutionary Algorithms Charlie Vanaret ENAC , IRIT 7 av Ed 31062 Toulouse Cedex 9, France jean-marc.alliot@irit.fr ABSTRACT When designing a wind farm layout, we a grid, we can gain up to 3% of energy output on simple exam- ples of wind farms dealing with many

333

Universitat Augsburg Patterns for Semantic Business Process  

E-Print Network [OSTI]

Universit¨at Augsburg Patterns for Semantic Business Process Modeling Christian Seitz Report 2008 Business Process Management (SBPM) ­ with semantically enriched business process models as one of its main. But they all have in common, that semantically enriched business process models are the key to all the future

Bauer, Bernhard

334

Forecasting sudden changes in environmental pollution patterns  

E-Print Network [OSTI]

Forecasting sudden changes in environmental pollution patterns María J. Olascoagaa,1 and George of Mexico in 2010. We present a methodology to predict major short-term changes in en- vironmental River's mouth in the Gulf of Mexico. The resulting fire could not be extinguished and the drilling rig

Olascoaga, Maria Josefina

335

Workflow Patterns in Orc William Cook  

E-Print Network [OSTI]

1 Workflow Patterns in Orc William Cook Sourabh Patwardhan Jayadev Misra Department of Computer Sciences University of Texas at Austin 2 Overview of Orc · Orchestration language ­Invoke services ­Manage(M, N) let(z) where z : if(x) | if(y) | or(x, y) where x : M where y : N 11 Orc Summary e, f, g ::= c

Cook, William R.

336

Database Transposition for Constrained (Closed) Pattern Mining  

E-Print Network [OSTI]

Database Transposition for Constrained (Closed) Pattern Mining Baptiste Jeudy1 and Fran¸cois Rioult pat- terns in databases with pathological size. For example, experiments in genome biology usually provide databases with thousands of attributes (genes) but only tens of objects (experiments

Paris-Sud XI, Université de

337

Patterned Magnetic Nanostructures and Quantized Magnetic Disks  

E-Print Network [OSTI]

, opens up new opportunities for engineering innovative magnetic materials and devices, developing ultra of magnetic nanostructures as small as 10 nm; 2) engineering of unique magnetic properties (such as domainPatterned Magnetic Nanostructures and Quantized Magnetic Disks STEPHEN Y. CHOU Invited Paper

338

Pattern Repositories for Software Engineering Education  

E-Print Network [OSTI]

software engineering attacks its complexity problems by apply- ing well-understood development principles patterns can serve as an excel- lent set of use cases for organizational memories, for software development larger and more complex most software development paradigms agree that some planning-ahead is needed

339

Opposite Patterns of Synchrony in Sympatric Disease  

E-Print Network [OSTI]

. Whooping cough shows the reverse pattern, namely a shift from spatial incoherence and irregularity before and viral infections (for example, measles, whooping cough, rubella, and chicken pox), for which incidence data from 60 cities in England and Wales from 1944 to 1994 for measles and whooping cough (11, 12

Rohani, Pej

340

SA Water Centre for Water Management and Reuse  

E-Print Network [OSTI]

SA Water Centre for Water Management and Reuse #12;' Our Mission The SA Water Centre for Water Management and Reuse aims to advance the science and technology of sustainable water management through fundamental and applied research. Our Vision To be Australia's leading research centre for water reuse

Li, Jiuyong "John"

Note: This page contains sample records for the topic "water draw patterns" 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

SA Water Centre for Water Management and Reuse  

E-Print Network [OSTI]

SA Water Centre for Water Management and Reuse #12;2 The SA Water Centre for Water Management and Reuse was established in 2004 as a joint venture between the South Australian Water Corporation and the University of South Australia (UniSA), adding significant expertise to the water research capability in South

Li, Jiuyong "John"

342

WATER RESOURCES PLANNING ACT Q:\\COMP\\WATER1\\WRPA  

E-Print Network [OSTI]

103 WATER RESOURCES PLANNING ACT Q:\\COMP\\WATER1\\WRPA December 29, 2000 #12;Q:\\COMP\\WATER1\\WRPA December 29, 2000 #12;105 WATER RESOURCES PLANNING ACT [As Amended Through P.L. 106­580, Dec. 29, 2000 planning of water and related land resources, through the establishment of a water resources council

US Army Corps of Engineers

343

Regional Typhoon Activity1 as Revealed by Track Patterns and  

E-Print Network [OSTI]

, lifespan, inten- sity, and accumulated cyclone energy (ACE). Results indicate that the major cli- mate classify historical tropical cyclone (TC) tracks (1945-2007) over the western North Pacific into eight- rea. For ACE, the signal is mixed. To draw more definitive conclusions, a consis- tency check

Hawai'i at Manoa, University of

344

LANL Foundation conference draws teachers  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJeffersonJonathanMultimaterial2 J.N. Shadid,a 9WelcomeLANLLANL

345

Patterned Fabric Know - How (Plaids, Stripes, Checks, and Figured Designs).  

E-Print Network [OSTI]

DC \\1\\245.7 '13 Fbiterned Fabric mow-Kbw Contents Design Principles and Patterned Fabrics Pattern Selection Fabric Construction Selecting and Preparing Fabric Kinds of Plaids and Stripes Pri nts Other Patterned Fabrics Combining..., Stripes, Checks and Figured Designs) Extension Clothing Specialists The Texas A&M University System Patterned fabrics provide an interesting di mension to anyone's wardrobe. In a garment or as an accent, patterned fabrics are colorful and ex citing...

Anoymous,

1984-01-01T23:59:59.000Z

346

Surface Water Management Areas (Virginia)  

Broader source: Energy.gov [DOE]

This legislation establishes surface water management areas, geographically defined surface water areas in which the State Water Control Board has deemed the levels or supply of surface water to be...

347

Gas Water Heater Energy Losses  

E-Print Network [OSTI]

Input Screens SCREEN D1: WATER HEATER SPECIFICATIONS 1. Tankthe house. Supply pipe – this is the water heater inlet pipewith refills the water heater with cold water Note: The TANK

Biermayer, Peter

2012-01-01T23:59:59.000Z

348

Membrane Technology for Produced Water in Lea County  

SciTech Connect (OSTI)

Southeastern New Mexico (SENM) is rich in mineral resources, including oil and gas. Produced water is a byproduct from oil and gas recovery operations. SENM generates approximately 400 million barrels per year of produced water with total dissolved solids (TDS) as high as ~ 200,000 ppm. Typically, produced water is disposed of by transporting it to injection wells or disposal ponds, costing around $1.2 billion per year with an estimated use of 0.3 million barrels of transportation fuel. New Mexico ranks first among U.S. states in potash production. Nationally, more than 85% of all potash produced comes from the Carlsbad potash district in SENM. Potash manufacturing processes use large quantities of water, including fresh water, for solution mining. If the produced water from oilfield operations can be treated and used economically in the potash industry, it will provide a beneficial use for the produced water as well as preserve valuable water resources in an area where fresh water is scarce. The goal of this current research was to develop a prototype desalination system that economically treats produced water from oil and/or natural gas operations for the beneficial use of industries located in southeastern New Mexico. Up until now, most water cleaning technologies have been developed for treating water with much lower quantities of TDS. Seawater with TDS of around 30,000 ppm is the highest concentration that has been seriously studied by researchers. Reverse osmosis (RO) technology is widely used; however the cost remains high due to high-energy consumption. Higher water fluxes and recoveries are possible with a properly designed Forward Osmosis (FO) process as large driving forces can be induced with properly chosen membranes and draw solution. Membrane fouling and breakdown is a frequent and costly problem that drives the cost of desalination very high. The technology developed by New Mexico Tech (NMT) researchers not only protects the membrane, but has also proven to generate higher water flux, based on the series of experiments conducted. Laboratory tests at NMT demonstrated that an unprecedented water flux of 1300 l/m2/hr (where typical flux is on the order of 0-3 l/m{sup 2}/hr) can be achieved from a properly designed membrane module. The patent pending NMT system, which was designed and developed at NMT was successful in reducing the possibility for concentration polarization and thereby increasing the permeate water flux, while still maintaining a high salt rejection rate of 96% or greater. For feed solutions having a dissolved contaminant concentration greater than 10,000 ppm, preliminary economic analysis demonstrates that a well-designed FO process will outperform an RO process. Most produced water generated in SENM has TDS higher than 10,000 ppm. Therefore, it is logical to use FO to desalinate the water. Since the issues associated with concentration polarization has only recently been solved by our mechanically enhanced membrane module, the level of system maturity is not at the same level as that for RO. Our efforts going forward will be directed at taking the technology to a higher level of system maturity. With the superior cost effectiveness for FO, it is imperative that this technology reach a point that is competitive with RO in order to meet the expanding need for water for industries in SENM. NMT seeks to demonstrate the greater cost effectiveness by proving the process through a scaled up model. To ensure success, NMT feels it is important to demonstrate this technology in a larger system, (~ 100,000 GPD), before venturing to the commercial scale. This will build confidence in the process with the commercial sector. In addition, it will be possible to develop some of the operational processes around renewable energy sources for the scaled up model. This will further lower the operating costs and enhance the environmentally clean aspect of the process.

Cecilia Nelson; Ashok Ghosh

2011-06-30T23:59:59.000Z

349

Changing Trends: A Brief History of the US Household Consumption of Energy, Water, Food, Beverages and Tobacco  

E-Print Network [OSTI]

in energy consumption. Patterns of Consumption--Historic Trends Electricity & Gas We'll start with historicChanging Trends: A Brief History of the US Household Consumption of Energy, Water, Food, Beverages analysis of consumption patterns of different commodities in the U.S. shed light on the consumption

350

Mitigation, Adaptation, Uncertainty -- Growing Water  

E-Print Network [OSTI]

system for harvesting and returning clean water to Lakeharvesting for landscape and species health, and surface water and

Felsen, Martin; Dunn, Sarah

2008-01-01T23:59:59.000Z

351

Laboratory Performance Evaluation of Residential Integrated Heat Pump Water Heaters  

SciTech Connect (OSTI)

This paper explores the laboratory performance of five integrated Heat Pump Water Heaters (HPWHs) across a wide range of operating conditions representative of US climate regions. HPWHs are expected to provide significant energy savings in certain climate zones when compared to typical electric resistance water heaters. Results show that this technology is a viable option in most climates, but differences in control schemes and design features impact the performance of the units tested. Tests were conducted to map heat pump performance across the operating range and to determine the logic used to control the heat pump and the backup electric heaters. Other tests performed include two unique draw profile tests, reduced air flow performance tests and the standard DOE rating tests. The results from all these tests are presented here for all five units tested. The results of these tests will be used to improve the EnergyPlus heat pump water heater for use in BEopt(tm) whole-house building simulations.

Sparn, B.; Hudon, K.; Christensen, D.

2014-06-01T23:59:59.000Z

352

Electric dipole moments of nanosolvated acid molecules in water clusters  

E-Print Network [OSTI]

The electric dipole moments of $(H_{2}O)_{n}DCl$ ($n=3-9$) clusters have been measured by the beam deflection method. Reflecting the (dynamical) charge distribution within the system, the dipole moment contributes information about the microscopic structure of nanoscale solvation. The addition of a DCl molecule to a water cluster results in a strongly enhanced susceptibility. There is evidence for a noticeable rise in the dipole moment occurring at $n\\approx5-6$. This size is consistent with predictions for the onset of ionic dissociation. Additionally, a molecular dynamics model suggests that even with a nominally bound impurity an enhanced dipole moment can arise due to the thermal and zero point motion of the proton and the water molecules. The experimental measurements and the calculations draw attention to the importance of fluctuations in defining the polarity of water-based nanoclusters, and generally to the essential role played by motional effects in determining the response of fluxional nanoscale sy...

Guggemos, Nicholas; Kresin, Vitaly V

2015-01-01T23:59:59.000Z

353

Arsenic removal from water  

DOE Patents [OSTI]

Methods for removing arsenic from water by addition of inexpensive and commonly available magnesium oxide, magnesium hydroxide, calcium oxide, or calcium hydroxide to the water. The hydroxide has a strong chemical affinity for arsenic and rapidly adsorbs arsenic, even in the presence of carbonate in the water. Simple and commercially available mechanical methods for removal of magnesium hydroxide particles with adsorbed arsenic from drinking water can be used, including filtration, dissolved air flotation, vortex separation, or centrifugal separation. A method for continuous removal of arsenic from water is provided. Also provided is a method for concentrating arsenic in a water sample to facilitate quantification of arsenic, by means of magnesium or calcium hydroxide adsorption.

Moore, Robert C. (Edgewood, NM); Anderson, D. Richard (Albuquerque, NM)

2007-07-24T23:59:59.000Z

354

Selecting a new water heater  

SciTech Connect (OSTI)

This fact sheet describes the types of water heaters available (storage water heaters, demand water heaters, heat pump water heaters, tankless coil and indirect water heaters, and solar water heaters). The criteria for selection are discussed. These are capacity, efficiency rating, and cost. A resource list is provided for further information.

NONE

1995-03-01T23:59:59.000Z

355

The Mystery of Water  

SciTech Connect (OSTI)

Water is essential for our existence on this planet - critical to countless physical, biological, geological and chemical processes - it has defied scientific understanding. Exhibiting peculiar properties such as increased density upon melting and high surface tension, water is one of the most intriguing problems in condensed matter and chemical physics. Current research at SSRL, however, is illuminating the nature of H-bonding, presenting exciting new avenues of research and challenging existing models of water's structure.

Nilsson, Anders

2005-11-21T23:59:59.000Z

356

Drinking Water Problems: MTBE  

E-Print Network [OSTI]

. This compound belongs to a chemical family of fuel oxygenates that enhance gaso- line combustion by increasing oxygen available for the process. Added to gasoline, MTBE has reduced carbon monoxide and ozone emissions by promoting more complete burning.... Texas follows the EPA drinking water advisory of 20 to 40 micrograms per liter. How can MTBE be Removed from Well Water? MTBE requires a specific treatment process for removal from water. Well owners can use granular activated carbon or charcoal...

Dozier, Monty; Lesikar, Bruce J.

2008-08-28T23:59:59.000Z

357

Robust Spring Drying in the Southwestern U.S. and Seasonal Migration of Wet/Dry Patterns in a Warmer Climate  

SciTech Connect (OSTI)

This study compares climate simulations over the United States produced by a regional climate model with the driving global climate simulations as well as a large multi-model ensemble of global climate simulations to investigate robust changes in water availability (precipitation (P) – evapotranspiration (E)). A robust spring dry signal across multiple models is identified in the Southwest that results from a decrease in P and an increase in E in the future. In the boreal winter and summer, the prominent changes in P – E are associated with a north – south dipole pattern, while in spring, the prominent changes in P – E appear as an east – west dipole pattern. The progression of the north – south and east – west dipole patterns through the seasons manifests clearly as a seasonal “clockwise” migration of wet/dry patterns, which is shown to be a robust feature of water availability changes in the US consistent across regional and global climate simulations.

Gao, Yang; Leung, Lai-Yung R.; Lu, Jian; Liu, Ying; Huang, Maoyi; Qian, Yun

2014-03-16T23:59:59.000Z

358

Water purification in Borexino  

SciTech Connect (OSTI)

Astroparticle Physics and Underground experiments searching for rare nuclear events, need high purity materials to act as detectors or detector shielding. Water has the advantage of being cheap, dense and easily available. Most of all, water can be purified to the goal of obatining a high level of radiopurity. Water Purification can be achieved by means of a combination of processes, including filtration, reverse osmosis, deionization and gas stripping. The Water Purification System for the Borexino experiment, will be described together with its main performances.

Giammarchi, M. [Infn Milano (Italy)] [Infn Milano (Italy); Balata, M.; Ioannucci, L.; Nisi, S. [Laboratori Nazionali del Gran Sasso (Italy)] [Laboratori Nazionali del Gran Sasso (Italy); Goretti, A.; Ianni, A. [Princeton University (United States)] [Princeton University (United States); Miramonti, L. [Dip. di Fisica dell'Università di Milano e Infn (Italy)] [Dip. di Fisica dell'Università di Milano e Infn (Italy)

2013-08-08T23:59:59.000Z

359

Water and Energy Interactions  

E-Print Network [OSTI]

energy intensive of the four types—consume 2,951 kWh of electricity per million gallons (3.8 million liters) of treated water

McMahon, James E.

2013-01-01T23:59:59.000Z

360

Water Conservation Best Practices  

Broader source: Energy.gov [DOE]

Federal sites across the country are incorporating water efficiency measures as part of their overall comprehensive UESC projects. As it becomes more difficult to secure internal funding for...

Note: This page contains sample records for the topic "water draw patterns" 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

Water Pollution Fee (Michigan)  

Broader source: Energy.gov [DOE]

The Groundwater Program regulates discharge to groundwater under Part 31, Water Resources Protection, of the Natural Resources and Environmental Protection Act, 1994 PA 451 and Part 22 Rules....

362

Water Pollution (Illinois)  

Broader source: Energy.gov [DOE]

This article states regulations for water quality standards, effluent standards, monitoring and reporting methods, sewer discharge criteria and information about permits. It is the purpose of...

363

Cooling water distribution system  

DOE Patents [OSTI]

A passive containment cooling system for a nuclear reactor containment vessel. Disclosed is a cooling water distribution system for introducing cooling water by gravity uniformly over the outer surface of a steel containment vessel using an interconnected series of radial guide elements, a plurality of circumferential collector elements and collector boxes to collect and feed the cooling water into distribution channels extending along the curved surface of the steel containment vessel. The cooling water is uniformly distributed over the curved surface by a plurality of weirs in the distribution channels.

Orr, Richard (Pittsburgh, PA)

1994-01-01T23:59:59.000Z

364

What's In My Water?  

E-Print Network [OSTI]

.The salts in conductivity levels are conductivity levels. allow for too much water to evaporate water are not just table high, evaluate other from the surface, or where soils are salt, but are often a individual characteristics naturally high in salts...- tive safety margin. You can have your water analyzed by a government agency or a private company. 13 Salt: an organic or inorganic com- pound that is subject to dissociation when water is added, resulting in a dis- tinct increase in specific anions...

Provin, Tony; Pitt, John L.

2003-04-21T23:59:59.000Z

365

Water and Energy Interactions  

E-Print Network [OSTI]

solar thermal production facilities are those with power towers,tower where water or molten salt is flowing to absorb the solar

McMahon, James E.

2013-01-01T23:59:59.000Z

366

Arkansas Water Resources Center  

E-Print Network [OSTI]

Involved in the Selection of Alternatives.. 7 Gasification/liquefaction with Subsequent Transportation. 7 of the Slurry Waste- water as a Function of Residence T

Soerens, Thomas

367

Water Extraction from Coal-Fired Power Plant Flue Gas  

SciTech Connect (OSTI)

The overall objective of this program was to develop a liquid disiccant-based flue gas dehydration process technology to reduce water consumption in coal-fired power plants. The specific objective of the program was to generate sufficient subscale test data and conceptual commercial power plant evaluations to assess process feasibility and merits for commercialization. Currently, coal-fired power plants require access to water sources outside the power plant for several aspects of their operation in addition to steam cycle condensation and process cooling needs. At the present time, there is no practiced method of extracting the usually abundant water found in the power plant stack gas. This project demonstrated the feasibility and merits of a liquid desiccant-based process that can efficiently and economically remove water vapor from the flue gas of fossil fuel-fired power plants to be recycled for in-plant use or exported for clean water conservation. After an extensive literature review, a survey of the available physical and chemical property information on desiccants in conjunction with a weighting scheme developed for this application, three desiccants were selected and tested in a bench-scale system at the Energy and Environmental Research Center (EERC). System performance at the bench scale aided in determining which desiccant was best suited for further evaluation. The results of the bench-scale tests along with further review of the available property data for each of the desiccants resulted in the selection of calcium chloride as the desiccant for testing at the pilot-scale level. Two weeks of testing utilizing natural gas in Test Series I and coal in Test Series II for production of flue gas was conducted with the liquid desiccant dehumidification system (LDDS) designed and built for this study. In general, it was found that the LDDS operated well and could be placed in an automode in which the process would operate with no operator intervention or adjustment. Water produced from this process should require little processing for use, depending on the end application. Test Series II water quality was not as good as that obtained in Test Series I; however, this was believed to be due to a system upset that contaminated the product water system during Test Series II. The amount of water that can be recovered from flue gas with the LDDS is a function of several variables, including desiccant temperature, L/G in the absorber, flash drum pressure, liquid-gas contact method, and desiccant concentration. Corrosion will be an issue with the use of calcium chloride as expected but can be largely mitigated through proper material selection. Integration of the LDDS with either low-grade waste heat and or ground-source heating and cooling can affect the parasitic power draw the LDDS will have on a power plant. Depending on the amount of water to be removed from the flue gas, the system can be designed with no parasitic power draw on the power plant other than pumping loads. This can be accomplished in one scenario by taking advantage of the heat of absorption and the heat of vaporization to provide the necessary temperature changes in the desiccant with the flue gas and precipitates that may form and how to handle them. These questions must be addressed in subsequent testing before scale-up of the process can be confidently completed.

Bruce C. Folkedahl; Greg F. Weber; Michael E. Collings

2006-06-30T23:59:59.000Z

368

Well Owner's Guide To Water Supply  

E-Print Network [OSTI]

's groundwater and guidelines, including national drinking water standards, to test well water to insure safe drinking water in private wells. National drinking water standards and common methods of home water .....................22 Contaminants in Water........................................23 Drinking Water Guidelines

Fay, Noah

369

Turing patterns in an open reactor  

SciTech Connect (OSTI)

Steady spatial chemical patterns have been found in model reaction--diffusion systems but have not yet been observed in any laboratory experiments. The reasons for this are discussed and the need for open reactors is stressed. A model open reactor is investigated in order to guide the experimental search for steady patterns. Specifically, Turing bifurcations in this reactor are studied for a simple autocatalytic chemistry (the Gray--Scott model) in order to determine the effects of varying diffusion coefficients, chemical time scales, and residence time. A description of all the steady-state bifurcations from an initially homogeneous state is obtained. The Liapunov--Schmidt reduction is used to determine the stability of the bifurcating solutions and a steady-state continuation technique is used to follow stable and unstable branches of bifurcating solutions.

Vastano, J.A.; Pearson, J.E.; Horsthemke, W.; Swinney, H.L.

1988-05-15T23:59:59.000Z

370

Method of casting patterned dielectric structures  

DOE Patents [OSTI]

A pattern of dielectric structures are formed directly on a substrate in a single step using sol-gel chemistry and molding procedures. The resulting dielectric structures are useful in vacuum applications for electronic devices. Porous, lightweight structures having a high aspect ratio that are suitable for use as spacers between the faceplate and baseplate of a field emission display can be manufactured using this method.

Poco, John F. (Livermore, CA); Hrubesh, Lawrence W. (Livermore, CA)

2001-01-01T23:59:59.000Z

371

Energy Pumpkin Patterns | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehiclesTanklessDOJ TitleDr.Double |Department ofPumpkin Patterns Energy

372

Factor water treatment up-front in IPP plant design  

SciTech Connect (OSTI)

This article describes how independent power producers profit from drawing on the expertise of a water-treatment supplier at the inception of a project. Concepts presented here apply to other major subsystems. The nature of independent power project development, both domestic and international, has resulted in many innovative approaches to client service. The highly competitive, fast-track nature of project development requires that financial pro forma plans remain fluid, with periodic updates made as the project races from conceptual design through financial closing. Suppliers are continually called upon to provide insight and expertise to facilitate the project. Their expertise is also sought by organizations considering the purchase of an existing independent power producer (IPP) facility. Many foundation steps'' occur during early commercial development. Among these are: response to a request for proposals, power slates agreements, feasibility studies, site qualification, contract negotiation, host development, and steam sales agreements. As the project moves forward, development of comprehensive design and equipment specifications, equipment selection, and financial analysis are required. One aspect frequently overlooked because of the multitude of business and technical issues involved is the water supply. With public water supplies often inaccessible, it may be necessary to make use of a poor-quality source--such as effluent from publicly owned treatment works (POTWs), acid mine drainage, host-facility process discharge, landfill leachate, and produced water from oil fields. Even if surface water or groundwater is available, the quality and often the quantity may be unknown, or there may be no provisions for discharge of wastewater.

Levine, J.

1994-09-01T23:59:59.000Z

373

Hiding patterns with daylight fluorescent inks  

E-Print Network [OSTI]

We propose a method for hiding patterns within printed images by making use of classical and of two daylight fluorescent magenta and yellow inks. Under the D65 illuminant we establish in the CIELAB space the gamut of a classical cmyk printer and the gamut of the same printer using a combination of classical inks with daylight fluorescent inks. These gamuts show that a significant part of the classical ink gamut can be reproduced by combining classical inks with daylight fluorescent inks. By printing parts of images with a combination of classical and daylight fluorescent inks instead of using classical inks only, we can hide security patterns within printed images. Under normal daylight, we do not see any difference between the parts printed with classical inks only and the parts printed with daylight fluorescent inks and classical inks. By changing the illumination, e.g. by viewing the printed image under a tungsten lamp or under a UV lamp, the daylight fluorescent inks change their colors and reveal the security pattern formed by combinations of classical inks and of daylight fluorescent inks.

Romain Rossier; Roger D. Hersch; School Of Computer; Communication Sciences; Ecole Polytechnique; Fédérale Lausanne

374

Pattern formation and propagation during microwave breakdown  

SciTech Connect (OSTI)

During microwave breakdown at atmospheric pressure, a sharp plasma front forms and propagates toward the microwave source at high velocities. Experiments show that the plasma front may exhibit a complex dynamical structure or pattern composed of plasma filaments aligned with the wave electric field and apparently moving toward the source. In this paper, we present a model of the pattern formation and propagation under conditions close to recent experiments. Maxwell's equations are solved together with plasma fluid equations in two dimensions to describe the space and time evolution of the wave field and plasma density. The simulation results are in excellent agreement with the experimental observations. The model provides a physical interpretation of the pattern formation and dynamics in terms of ionization-diffusion and absorption-reflection mechanisms. The simulations allow a good qualitative and quantitative understanding of different features such as plasma front velocity, spacing between filaments, maximum plasma density in the filaments, and influence of the discharge parameters on the development of well-defined filamentary plasma arrays or more diffuse plasma fronts.

Chaudhury, Bhaskar [Laboratoire Plasma et Conversion d'Energie (LAPLACE), INPT, UPS, Universite de Toulouse, 118 route de Narbonne, F-31062 Toulouse Cedex 9 (France); Boeuf, Jean-Pierre [Laboratoire Plasma et Conversion d'Energie (LAPLACE), INPT, UPS, Universite de Toulouse, 118 route de Narbonne, F-31062 Toulouse Cedex 9 (France); LAPLACE, CNRS, F-31062 Toulouse (France); Zhu, Guo Qiang [Laboratoire Plasma et Conversion d'Energie (LAPLACE), INPT, UPS, Universite de Toulouse, 118 route de Narbonne, F-31062 Toulouse Cedex 9 (France); Northwestern Polytechnique University, Xi'an 710072 (China)

2010-12-15T23:59:59.000Z

375

Pattern of shallow ground water flow at Mount Princeton Hot Springs,  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(UtilityCounty,OrleansPassadumkeag, Maine: Energy ResourcesPatriot

376

Pattern of shallow ground water flow at Mount Princeton Hot Springs...  

Open Energy Info (EERE)

deposits (including glacial and fluvial deposits), we use DC electrical resistivity tomography and self-potential mapping to identify preferential fluid flow pathways. The...

377

Arkansas Water Resources Center  

E-Print Network [OSTI]

officials on the new Phase II Storm Water NPDES regulations and Best Management Practices available requirements. In addition, they are typically unaware of Best Management Practices (BMPs) that are availableArkansas Water Resources Center STORMWATER POLLUTION PREVENTION BMP WORKSHOP, DEMONSTRATION

Soerens, Thomas

378

Purge water management system  

DOE Patents [OSTI]

A purge water management system is described for effectively eliminating the production of purge water when obtaining a groundwater sample from a monitoring well. In its preferred embodiment, the purge water management system comprises an expandable container, a transportation system, and a return system. The purge water management system is connected to a wellhead sampling configuration, typically permanently installed at the well site. A pump, positioned with the monitoring well, pumps groundwater through the transportation system into the expandable container, which expands in direct proportion with volume of groundwater introduced, usually three or four well volumes, yet prevents the groundwater from coming into contact with the oxygen in the air. After this quantity of groundwater has been removed from the well, a sample is taken from a sampling port, after which the groundwater in the expandable container can be returned to the monitoring well through the return system. The purge water management system prevents the purge water from coming in contact with the outside environment, especially oxygen, which might cause the constituents of the groundwater to oxidize. Therefore, by introducing the purge water back into the monitoring well, the necessity of dealing with the purge water as a hazardous waste under the Resource Conservation and Recovery Act is eliminated.

Cardoso-Neto, J.E.; Williams, D.W.

1995-01-01T23:59:59.000Z

379

Secondary condenser Cooling water  

E-Print Network [OSTI]

Receiver Secondary condenser LC LC Reboiler TC PC Cooling water PC FCPC Condenser LC XC Throttling valve ¨ mx my l© ª y s § y m «¬ ly my wx l n® ® x np © ¯ Condenser Column Compressor Receiver Super-heater Decanter Secondary condenser Reboiler Throttling valve Expansion valve Cooling water

Skogestad, Sigurd

380

Water Waves and Integrability  

E-Print Network [OSTI]

The Euler's equations describe the motion of inviscid fluid. In the case of shallow water, when a perturbative asymtotic expansion of the Euler's equations is taken (to a certain order of smallness of the scale parameters), relations to certain integrable equations emerge. Some recent results concerning the use of integrable equation in modeling the motion of shallow water waves are reviewed in this contribution.

Rossen I. Ivanov

2007-07-12T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Purge water management system  

DOE Patents [OSTI]

A purge water management system for effectively eliminating the production of purge water when obtaining a groundwater sample from a monitoring well. In its preferred embodiment, the purge water management system comprises an expandable container, a transportation system, and a return system. The purge water management system is connected to a wellhead sampling configuration, typically permanently installed at the well site. A pump, positioned with the monitoring well, pumps groundwater through the transportation system into the expandable container, which expands in direct proportion with volume of groundwater introduced, usually three or four well volumes, yet prevents the groundwater from coming into contact with the oxygen in the air. After this quantity of groundwater has been removed from the well, a sample is taken from a sampling port, after which the groundwater in the expandable container can be returned to the monitoring well through the return system. The purge water management system prevents the purge water from coming in contact with the outside environment, especially oxygen, which might cause the constituents of the groundwater to oxidize. Therefore, by introducing the purge water back into the monitoring well, the necessity of dealing with the purge water as a hazardous waste under the Resource Conservation and Recovery Act is eliminated.

Cardoso-Neto, Joao E. (North Augusta, SC); Williams, Daniel W. (Aiken, SC)

1996-01-01T23:59:59.000Z

382

Arkansas Water Resources Center  

E-Print Network [OSTI]

states. Recycling of nutrients and organic matter is essential in reducing the need for fertilization closely with colleges, universities and other organizations in Arkansas to address the states water Descriptors: animal waste, feed additive, water quality, land application, non-point source pollution

Soerens, Thomas

383

Watering the Sun Corridor  

E-Print Network [OSTI]

Watering the Sun Corridor Managing Choices in Arizona's Megapolitan Area #12;#12;Managing ChoicesSored by Printing generously provided by SRP. Watering the Sun Corridor Tom Buschatzke, City of Phoenix Peter Culp i C y | 5 Introduction............................................7 I. The Sun Corridor

Hall, Sharon J.

384

Hardness of water.  

E-Print Network [OSTI]

This project is helpful to those people who live in the coastal based and they are suffering every year with problem of safe drinking water and not available throughout the year. It has given ideas, technology and economical way of solution for water crisis and it’s also solving problem of scare by use of different methods to development evelopment new water source in water scare area of Saurashtra and Kutch in Gujarat. Saurashtra land is containing of different types of minerals specially bauxite, calcite, fluoride so many mineral based industries are developed here and those who continuous nuous need this as raw materials and they used many mines and processes units. These minerals are creating problem to polluted ground water some are melting and increasing TDS more than 6000 mg/l and

Rahul Oza

385

KP solitons in shallow water  

E-Print Network [OSTI]

The main purpose of the paper is to provide a survey of our recent studies on soliton solutions of the Kadomtsev-Petviashvili (KP) equation. The classification is based on the far-field patterns of the solutions which consist of a finite number of line-solitons. Each soliton solution is then defined by a point of the totally non-negative Grassmann variety which can be parametrized by a unique derangement of the symmetric group of permutations. Our study also includes certain numerical stability problems of those soliton solutions. Numerical simulations of the initial value problems indicate that certain class of initial waves asymptotically approach to these exact solutions of the KP equation. We then discuss an application of our theory to the Mach reflection problem in shallow water. This problem describes the resonant interaction of solitary waves appearing in the reflection of an obliquely incident wave onto a vertical wall, and it predicts an extra-ordinary four-fold amplification of the wave at the wall. There are several numerical studies confirming the prediction, but all indicate disagreements with the KP theory. Contrary to those previous numerical studies, we find that the KP theory actually provides an excellent model to describe the Mach reflection phenomena when the higher order corrections are included to the quasi-two dimensional approximation. We also present laboratory experiments of the Mach reflection recently carried out by Yeh and his colleagues, and show how precisely the KP theory predicts this wave behavior.

Yuji Kodama

2010-04-26T23:59:59.000Z

386

INEEL Source Water Assessment  

SciTech Connect (OSTI)

The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 mi2 and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEEL’s drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Survey’s Hydrological Unit scheme. Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agency’s Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a thick vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEEL’s Source Water Assessment. Of the INEEL’s 12 public water systems, three systems rated as low susceptibility (EBR-I, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead protection areas that will protect the INEEL’s public water systems yet not too conservative to inhibit the INEEL from carrying out its missions.

Sehlke, Gerald

2003-03-01T23:59:59.000Z

387

WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING OF THE DIRECTOR . . . April 1973 NEBRASKA AND THE NATIONAL WATER COMMISSION REPORT The National Water Commission grew out of con t r-ovc rey over water resource deve lopment in the Colorado River Basin. Rp

Nebraska-Lincoln, University of

388

Achievements and Outlook 2012 SA Water Centre for Water  

E-Print Network [OSTI]

Achievements and Outlook 2012 SA Water Centre for Water Management and Reuse #12;Contents Our Breaking News 35 SA Water Centre for Water Management and Reuse University of South Australia Mawson Lakes Campus Mawson Lakes SA 5095 Telephone: +61 (08) 8302 3338 Fax: +61 (08) 8302 3386 Web: unisa.edu.au/water

Mayer, Wolfgang

389

WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING . . . July 1973 The final report of the National Water Commission entitled Water Policies for the Future has been issued. Because its con- cluslons -a-rid -re-commend-atlOnsmay have far-reaching effects on water

Nebraska-Lincoln, University of

390

Water Management in A PEMFC: Water Transport Mechanism and Material  

E-Print Network [OSTI]

Water Management in A PEMFC: Water Transport Mechanism and Material Degradation in Gas Diffusion on the water management of the PEMFC, namely the transport of product water (both liquid and vapor its water management performance and func- tion as indicators of the degradation of GDL material

Kandlikar, Satish

391

Slip ratio in dispersed viscous oil-water pipe flow  

SciTech Connect (OSTI)

In this article, dispersed flow of viscous oil and water is investigated. The experimental work was performed in a 26.2-mm-i.d. 12-m-long horizontal glass pipe using water and oil (viscosity of 100 mPa s and density of 860 kg/m{sup 3}) as test fluids. High-speed video recording and a new wire-mesh sensor based on capacitance (permittivity) measurements were used to characterize the flow. Furthermore, holdup data were obtained using quick-closing-valves technique (QCV). An interesting finding was the oil-water slip ratio greater than one for dispersed flow at high Reynolds number. Chordal phase fraction distribution diagrams and images of the holdup distribution over the pipe cross-section obtained via wire-mesh sensor indicated a significant amount of water near to the pipe wall for the three different dispersed flow patterns identified in this study: oil-in-water homogeneous dispersion (o/w H), oil-in-water non-homogeneous dispersion (o/w NH) and Dual continuous (Do/w and Dw/o). The phase slip might be explained by the existence of a water film surrounding the homogeneous mixture of oil-in-water in a hidrofilic-oilfobic pipe. (author)

Rodriguez, Iara H.; Yamaguti, Henrique K.B.; de Castro, Marcelo S.; Rodriguez, Oscar M.H. [Department of Mechanical Engineering, Engineering School of Sao Carlos, University of Sao Paulo (USP), Av. Trabalhador Sao Carlense, 400, 13566-970 Sao Carlos, SP (Brazil); Da Silva, Marco J. [Forschungszentrum Dresden-Rossendorf e. V., Institute of Safety Research, PO Box 510119, 01314 Dresden (Germany)

2011-01-15T23:59:59.000Z

392

Improving thermosyphon solar domestic hot water system model performance. Final report, March 1994--February 1995  

SciTech Connect (OSTI)

Data from an indoor solar simulator experimental performance test is used to develop a systematic calibration procedure for a computer model of a thermosyphoning, solar domestic hot water heating system with a tank-in-tank heat exchanger. Calibration is performed using an indoor test with a simulated solar collector to adjust heat transfer in the heat exchanger and heat transfer between adjacent layers of water in the storage tank. An outdoor test is used to calibrate the calculation of the friction drop in the closed collector loop. Additional indoor data with forced flow in the annulus of the heat exchanger leads to improved heat transfer correlations for the inside and outside regions of the tank-in-tank heat exchanger. The calibrated simulation model is compared to several additional outdoor tests both with and without auxiliary heating. Integrated draw energies are predicted with greater accuracy and draw temperature profiles match experimental results to a better degree. Auxiliary energy input predictions improve significantly. 63 figs., 29 tabs.

Swift, T.N.

1996-09-01T23:59:59.000Z

393

Complex temporal and spatial patterns in nonequilibrium systems  

SciTech Connect (OSTI)

Dynamical systems methods are being developed and used to characterize the formation and evolution of temporal and spatial patterns in systems maintained far from equilibrium. In particular, experiments and analyses are considering electrodeposition of fractal metallic clusters, pattern formation in reaction-diffusion systems, and the primary instabilities of some fluid flows. Novel reactors have been developed to search for chemical patterns (spatial variations in the chemical composition), and sustained patterns have been found in several different one- and two-dimensional geometries. Bifurcations in these patterns are studied by varying control parameters, e.g., the concentrations of the feed chemicals or the temperature. The observed two-dimensional chemical patterns range from the stationary patterns, similar to those predicted by Turing in 1952 but not observed until 1990, to chemical turbulence, which is characterized by large numbers of defects and a rapid decay of spatial correlations. These provide general insights into the formation of spatiotemporal patterns in nonequilibrium systems.

Swinney, H.L.

1991-09-01T23:59:59.000Z

394

273KELLY: TREE WETA MOVEMENT PATTERNS SHORT COMMUNICATION  

E-Print Network [OSTI]

273KELLY: TREE WETA MOVEMENT PATTERNS SHORT COMMUNICATION Movement patterns and gallery use by the sexually dimorphic Wellington tree weta Clint D. Kelly Department of Biology, University of Toronto University, Canberra, ACT, Australia 0200 (E-mail: clint.kelly

Gwynne, Darryl T.

395

ORIGINS OF MARINE PATTERNS OF BIODIVERSITY: SOME CORRELATES AND APPLICATIONS  

E-Print Network [OSTI]

ORIGINS OF MARINE PATTERNS OF BIODIVERSITY: SOME CORRELATES AND APPLICATIONS by JAMES W. VALENTINE1, Brachiopoda, latitudinal diversity gradient, Neogene, provincial biodiversity. Many of the factors responsible for major biodiversity patterns are still unresolved, and thus macroecological and evolutionary theory

Boyce, C. Kevin

396

Regional Variation in Residential Heat Pump Water Heater Performance in the U.S.: Preprint  

SciTech Connect (OSTI)

Residential heat pump water heaters (HPWHs) have recently reemerged on the U.S. market. These units have the potential to provide homeowners significant cost and energy savings. However, actual in use performance of a HPWH will vary significantly with climate, installation location, HVAC equipment, and hot water use. To determine what actual in use energy consumption of a HPWH may be in different regions of the U.S., annual simulations of both 50 and 80 gallon HPWHs as well as a standard electric water heater were performed for over 900 locations across the U.S. The simulations included a benchmark home to take into account interactions between the space conditioning equipment and the HPWH and a realistic hot water draw profile. It was found that the HPWH will always save some source energy when compared to a standard electric resistance water heater, although savings varies widely with location. In addition to looking at source energy savings, the breakeven cost (the net installed cost a HPWH would have to have to be a cost neutral replacement for a standard water heater) was also examined. The highest breakeven costs were seen in cases with high energy savings, such as the southeastern U.S., or high energy costs, such as New England and California. While the breakeven cost is higher for 80 gallon units than 50 gallon units, the higher net installed costs of an 80 gallon unit lead to the 50 gallon HPWHs being more likely to be cost effective.

Maguire, J.; Burch, J.; Merrigan, T.; Ong, S.

2014-01-01T23:59:59.000Z

397

Solar process water heat for the Iris Images Custom Color Photo Lab. Final report  

SciTech Connect (OSTI)

This is the final technical report of the solar facility locted at Iris Images Custom Photo Laboratory in Mill Valley, California. It was designed to provide 59 percent of the hot water requirements for developing photographic film and domestic hot water use. The design load is to provide 6 gallons of hot water per minute for 8 hours per working day at 100/sup 0/F. It has 640 square feet of flat plate collectors and 360 gallons of hot water storage. The auxiliary back up system is a conventional gas-fired water heater. Freeze protection in this mild climate was originally provided by closed-loop circulation of hot water from the storage tank. Later this was changed to a drain-down system due to a freeze when electrical power failed. This system has been relatively successful with little or no scheduled maintenance. The site and building description, subsystem description, as-built drawings, cost breakdown and analysis, performance analysis, lessons learned, and the operation and maintenance manual are included.

Not Available

1980-03-01T23:59:59.000Z

398

Evaluation of airflow patterns following procedures established by NUREG-1400  

SciTech Connect (OSTI)

The U.S. Nuclear Regulatory Commission's NUREG-1400 addresses many aspects of air sampling in the work place. Here, we present two detailed examples of the implementation of qualitative air flow studies at different scales using guidelines established by NUREG-1400. In one test, smoke was used to evaluate the airflow patterns within the transfer area of the 105 KE Basin, located on the Hanford Site, Richland, Washington. The purpose of the study was to determine appropriate locations for air monitoring equipment in support of sludge water pumping activities. The study revealed a stagnant layer of the air within the transfer area that made predicting movement of contamination within the transfer area difficult. Without conducting an air flow study, the stagnant layer would not have been identified, and could have resulted in locating samplers at inappropriate locations. In a second test, smoke was used to verify the effectiveness of an air space barrier curtain. The results showed that the curtain adequately separated the two air spaces. The methodology employed in each test provided sound, easy to interpret information that satisfied the requirements of each test.

Fritz, Brad G.; Khan, Fenton; Mendoza, Donaldo P.

2006-07-26T23:59:59.000Z

399

Water's Hydrogen Bond Strength  

E-Print Network [OSTI]

Water is necessary both for the evolution of life and its continuance. It possesses particular properties that cannot be found in other materials and that are required for life-giving processes. These properties are brought about by the hydrogen bonded environment particularly evident in liquid water. Each liquid water molecule is involved in about four hydrogen bonds with strengths considerably less than covalent bonds but considerably greater than the natural thermal energy. These hydrogen bonds are roughly tetrahedrally arranged such that when strongly formed the local clustering expands, decreasing the density. Such low density structuring naturally occurs at low and supercooled temperatures and gives rise to many physical and chemical properties that evidence the particular uniqueness of liquid water. If aqueous hydrogen bonds were actually somewhat stronger then water would behave similar to a glass, whereas if they were weaker then water would be a gas and only exist as a liquid at sub-zero temperatures. The overall conclusion of this investigation is that water's hydrogen bond strength is poised centrally within a narrow window of its suitability for life.

Martin Chaplin

2007-06-10T23:59:59.000Z

400

DESIGNER WATER Dr. Torleiv Bilstad  

E-Print Network [OSTI]

DESIGNER WATER Dr. Torleiv Bilstad Professor of Environmental Engineering, University of Stavanger #12;Pictures #12;OIL ­ GAS - WATER - SOLIDS MANAGEMENT #12;Job done All produced water discharge Reservoir wettability determines the flow of oil and water in the reservoir #12;DESIGNER WATER Designer

Note: This page contains sample records for the topic "water draw patterns" 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

WATER SUPPLY A Handbook on  

E-Print Network [OSTI]

WATER SUPPLY HANDBOOK A Handbook on Water Supply Planning and Resource Management Institute for Water Resources Water Resources Support Center U.S. Army Corps of Engineers 7701 Telegraph Road Studies Division December 1998 Revised IWR Report 96-PS-4 #12;U.S. Army Institute for Water Resources

US Army Corps of Engineers

402

Generalized Turing Patterns and Their Selective Realization in Spatiotemporal Systems  

E-Print Network [OSTI]

We consider the pattern formation problem in coupled identical systems after the global synchronized state becomes unstable. Based on analytical results relating the coupling strengths and the instability of each spatial mode (pattern) we show that these spatial patterns can be selectively realized by varying the coupling strengths along different paths in the parameter space. Furthermore, we discuss the important role of the synchronized state (fixed point versus chaotic attractor) in modulating the temporal dynamics of the spatial patterns.

Govindan Rangarajan; Yonghong Chen; Mingzhou Ding

2003-03-16T23:59:59.000Z

403

Movement Patterns and Bioenergetics of the Shortfin Mako Shark  

E-Print Network [OSTI]

Movement Patterns and Bioenergetics of the Short? n Makothe move- ments and bioenergetics of mako sharks in the

Graham, Jeffrey

2004-01-01T23:59:59.000Z

404

Water Budgets: Foundations for Effective Water-Resources and  

E-Print Network [OSTI]

for consumption, for producing food, and for manufacturing; we also are attracted to water for its esthetic value pets and livestock--all depend on water. Competition for water among humans and between humans

405

Burbank Water and Power- Solar Water Heater Rebate Program (California)  

Broader source: Energy.gov [DOE]

Burbank Water and Power is providing incentives for the purchase of solar water heaters. Incentives are only available to residential customers with electric water heaters. There is a limit of one...

406

Steady states and linear stability analysis of precipitation pattern formation at geothermal hot springs  

E-Print Network [OSTI]

A dynamical theory of geophysical precipitation pattern formation is presented and applied to irreversible calcium carbonate (travertine) deposition. Specific systems studied here are the terraces and domes observed at geothermal hot springs, such as those at Yellowstone National Park, and speleothems, particularly stalactites and stalagmites. The theory couples the precipitation front dynamics with shallow water flow, including corrections for turbulent drag and curvature effects. In the absence of capillarity and with a laminar flow profile, the theory predicts a one-parameter family of steady state solutions to the moving boundary problem describing the precipitation front. These shapes match well the measured shapes near the vent at the top of observed travertine domes. Closer to the base of the dome, the solutions deviate from observations, and circular symmetry is broken by a fluting pattern, which we show is associated with capillary forces causing thin film break-up. We relate our model to that recent...

Chan, Pak Yuen

2007-01-01T23:59:59.000Z

407

Champions of Texas Water  

E-Print Network [OSTI]

reuse, she is a firm believer in the market system. ?I think the market is the solution. I think the state forcing rural people to give under- priced water to urban areas is not right.? Solving these water issues needs to be sooner rather than later..., a South Texas lawyer for 40 years, has worked with Combs and White on several water issues. ?They both have real high quality of moral courage; they stand for and support what they believe in as opposed to what people might want them to stand...

Wythe, Kathy

2006-01-01T23:59:59.000Z

408

Plugging Abandoned Water Wells  

E-Print Network [OSTI]

. It is recommended that before you begin the process of plugging an aban- doned well that you seek advice from your local groundwater conservation district, a licensed water well driller in your area, or the Water Well Drillers Program with the Texas Department... hire a licensed water well driller or pump installer to seal and plug an abandoned well. Well contractors have the equipment and an understanding of soil condi- tions to determine how a well should be properly plugged. How can you take care...

Lesikar, Bruce J.

2002-02-28T23:59:59.000Z

409

Role of seepage forces on hydraulic fracturing and failure patterns  

E-Print Network [OSTI]

Role of seepage forces on hydraulic fracturing and failure patterns Alexander Rozhko Thesis September 2007 #12;ii Role of seepage forces on hydraulic fracturing and failure patterns Abstract. The mechanical role of seepage forces on hydraulic fracturing and failure patterns was studied both

Paris-Sud XI, Université de

410

Fuzzy Pattern Recognition Based Fault Diagnosis Rafik Bensaadi1  

E-Print Network [OSTI]

Fuzzy Pattern Recognition Based Fault Diagnosis Rafik Bensaadi1 , Leïla H. Mouss1 , Mohamed D in this paper the design of a Fuzzy Pattern Recognition System (FPRS) that solves, in real time, the main. Keywords: Diagnosis, fault detection, pattern recognition, fuzzy control, conjugate gradients, complex

Boyer, Edmond

411

Condensed Representation of Sequential Patterns According to Frequency-Based  

E-Print Network [OSTI]

Condensed Representation of Sequential Patterns According to Frequency-Based Measures Marc Nacre, 14032 Caen Cedex, France Abstract. Condensed representations of patterns are at the core of many, we tackle sequential data and we define an exact condensed representation for sequential patterns ac

Boyer, Edmond

412

Regeneration and pattern formation -an interview with Susan Bryant  

E-Print Network [OSTI]

Regeneration and pattern formation - an interview with Susan Bryant MICHAEL K. RICHARDSON*,1 Susan Bryant is one of the leading researchers in regeneration and pattern formation. Born in England, are seen by Susan Bryant as central to patterning. She argues that fibroblasts express positional values

Chuong, Cheng-Ming

413

Hypergraph Automata: A Theoretical Model for Patterned Self-assembly  

E-Print Network [OSTI]

Hypergraph Automata: A Theoretical Model for Patterned Self-assembly Lila Kari, Steffen Kopecki Abstract. Patterned self-assembly is a process whereby coloured tiles self-assemble to build a rectangular coloured pattern. We propose self- assembly (SA) hypergraph automata as an automata-theoretic model

Kari, Lila

414

Pattern of Trade and Economic Development in the Model  

E-Print Network [OSTI]

Pattern of Trade and Economic Development in the Model of Monopolistic Competition Jeffrey D. Sachs for International Development at Harvard University #12;CID Working Paper no. 14 Pattern of Trade and Economic, the general equilibrium may discontinuously jump across different patterns of trade and economic development

415

IVOA Recommendation: Universal Worker Service Pattern Version 1.0  

E-Print Network [OSTI]

The Universal Worker Service (UWS) pattern defines how to manage asynchronous execution of jobs on a service. Any application of the pattern defines a family of related services with a common service contract. Possible uses of the pattern are also described.

Harrison, Paul

2011-01-01T23:59:59.000Z

416

Pattern formation in quantum Turing machines  

E-Print Network [OSTI]

We investigate the iteration of a sequence of local and pair unitary transformations, which can be interpreted to result from a Turing-head (pseudo-spin $S$) rotating along a closed Turing-tape ($M$ additional pseudo-spins). The dynamical evolution of the Bloch-vector of $S$, which can be decomposed into $2^{M}$ primitive pure state Turing-head trajectories, gives rise to fascinating geometrical patterns reflecting the entanglement between head and tape. These machines thus provide intuitive examples for quantum parallelism and, at the same time, means for local testing of quantum network dynamics.

Ilki Kim; Guenter Mahler

1999-02-05T23:59:59.000Z

417

Extremely compliant and highly stretchable patterned graphene  

SciTech Connect (OSTI)

Graphene is intrinsically ultra-stiff in its plane. Its huge mechanical mismatch when interfacing with ultra-compliant biological tissues and elastomers (7–9 orders of magnitude difference in stiffness) poses significant challenge in its application to functional devices such as epidermal electronics and sensing prosthesis. We offer a feasible and promising solution to this significant challenge by suitably patterning graphene into a nanomesh. Through systematic coarse-grained simulations, we show that graphene nanomesh can be made extremely compliant with nearly zero stiffness up to about 20% elongation and then remain highly compliant up to about 50% elongation.

Zhu, Shuze; Huang, Yinjun; Li, Teng, E-mail: LiT@umd.edu [Department of Mechanical Engineering and Maryland NanoCenter, University of Maryland, College Park, Maryland 20742 (United States)

2014-04-28T23:59:59.000Z

418

California State Water Resources Control Board 401 Water Quality...  

Open Energy Info (EERE)

navigation, search OpenEI Reference LibraryAdd to library Web Site: California State Water Resources Control Board 401 Water Quality Certification Website Abstract This website...

419

UV water disinfector  

DOE Patents [OSTI]

A UV disinfector with a gravity driven feed water delivery system, and an air-suspended bare UV lamp. The disinfector is hydrodynamically optimized with a laminerizing, perforated baffle wall, beveled treatment chamber, and outlet weir.

Gadgil, Ashok (El Cerrito, CA); Garud, Vikas (Bombay, IN)

1998-07-14T23:59:59.000Z

420

Cooling Water System Optimization  

E-Print Network [OSTI]

During summer months, many manufacturing plants have to cut back in rates because the cooling water system is not providing sufficient cooling to support higher production rates. There are many low/no-cost techniques available to improve tower...

Aegerter, R.

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Water Quality Control (Texas)  

Broader source: Energy.gov [DOE]

The policy of the state of Texas is to promote the quality of the state's water by regulating existing industries, taking into consideration the economic development of the state, and by...

422

Water Rules (Alabama)  

Broader source: Energy.gov [DOE]

These rules and regulations shall apply to all water systems subject to the jurisdiction of the Alabama Public Service Commission. They are intended to promote good utility practices, to assure...

423

Water and Energy Interactions  

E-Print Network [OSTI]

Oil Production .quality water (2, 32). Oil Production In 2009, oil supplied90% of U.S. onshore oil production uses between 2.1 and 5.4

McMahon, James E.

2013-01-01T23:59:59.000Z

424

Water Resource Management (Indiana)  

Broader source: Energy.gov [DOE]

Water may be used in reasonable amounts for beneficial purposes, which are defined by the state of Indiana to include power generation and energy conversion. This section describes other...

425

UV water disinfector  

DOE Patents [OSTI]

A UV disinfector with a gravity driven feed water delivery system and an air-suspended bare UV lamp are disclosed. The disinfector is hydrodynamically optimized with a laminerizing, perforated baffle wall, beveled treatment chamber, and outlet weir. 7 figs.

Gadgil, A.; Garud, V.

1998-07-14T23:59:59.000Z

426

Water and Energy Interactions  

E-Print Network [OSTI]

produced water from production of crude oil, natural gas,the production and processing of each gallon of crude oil (production and processing of 1 gallon (3.8 liters) of crude oil

McMahon, James E.

2013-01-01T23:59:59.000Z

427

Storm Water Individual Permit.  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

information meeting to discuss the biannual update on the NPDES Storm Water Individual Permit. Wednesday, January 22, 2014 5:30 p.m. Cities of Gold Conference Center 10 Cities of...

428

Water Sample Concentrator  

ScienceCinema (OSTI)

Automated portable device that concentrates and packages a sample of suspected contaminated water for safe, efficient transport to a qualified analytical laboratory. This technology will help safeguard against pathogen contamination or chemical and biolog

Idaho National Laboratory

2010-01-08T23:59:59.000Z

429

Optimization of Cooling Water  

E-Print Network [OSTI]

A cooling water system can be optimized by operation at the highest possible cycles of concentration without risking sealing and fouling on heat exchanger surfaces. The way to optimize will be shown, with a number of examples of new systems....

Matson, J.

430

Report on Produced Water  

Office of Scientific and Technical Information (OSTI)

of the pond, as well as the quality of the produced water. In semiarid regions, hot, dry air moving from a land surface will result in high evaporation rates for smaller ponds. As...

431

Thermoelectrically cooled water trap  

DOE Patents [OSTI]

A water trap system based on a thermoelectric cooling device is employed to remove a major fraction of the water from air samples, prior to analysis of these samples for chemical composition, by a variety of analytical techniques where water vapor interferes with the measurement process. These analytical techniques include infrared spectroscopy, mass spectrometry, ion mobility spectrometry and gas chromatography. The thermoelectric system for trapping water present in air samples can substantially improve detection sensitivity in these analytical techniques when it is necessary to measure trace analytes with concentrations in the ppm (parts per million) or ppb (parts per billion) partial pressure range. The thermoelectric trap design is compact and amenable to use in a portable gas monitoring instrumentation.

Micheels, Ronald H. (Concord, MA)

2006-02-21T23:59:59.000Z

432

Contaminating Fresh Waters (Florida)  

Broader source: Energy.gov [DOE]

It is illegal to discharge any dyestuff, coal tar, oil, sawdust, poison, or deleterious substances into any fresh running waters in Florida in quantities sufficient to injure, stupefy, or kill fish...

433

Water Resources (Montana)  

Broader source: Energy.gov [DOE]

The state policy of Montana requires that water resources of the state be put to optimum beneficial use and not wasted. The state must promote the conservation, development, and beneficial use of...

434

Electrophoretic Clarification of Water  

E-Print Network [OSTI]

purification by electrochemical means overcame this problem and was successful both operationally and economically. As a result of the experimental testing, an example design of a small semiautomated electrochemical water system is offered which incorporates...

Hiler, E. A.; Lyle, W. M.

435

Legal Definition of "Traditional Navigable Waters" Waters that Qualify as Waters of the United States  

E-Print Network [OSTI]

) and United States Army Corps of Engineers (Corps) "Clean Water Act Jurisdiction Following the U.S. Supreme.F.R. § 230.3(s)(1). The guidance also states that, for purposes of the guidance, these "(a)(1) waters" are the "traditional navigable waters." These (a)(1) waters include all of the "navigable waters of the United States

US Army Corps of Engineers

436

Water Quality and Water Law Headline UNL's Fifth Annual Water Law, Policy and  

E-Print Network [OSTI]

Water Quality and Water Law Headline UNL's Fifth Annual Water Law, Policy and Science Conference "Water Quality Challenges in the Great Plains" is the theme of this year's University of Nebraska-Lincoln Water, Law, Policy and Science conference. The fifth annual UNL conference is April 22 and 23 at Lincoln

Nebraska-Lincoln, University of

437

Surface Water Quality Standards (Kansas)  

Broader source: Energy.gov [DOE]

This act states regulations for the quality of surface water in the state. It also states designated uses of classified surface waters, surface water quality criteria and an antidegradation policy...

438

Water Resources Act (Ontario, Canada)  

Broader source: Energy.gov [DOE]

The Ontario Water Resources Act is designed to conserve, protect and manage Ontario's water resources for efficient and sustainable use. The act focuses on both groundwater and surface water...

439

Water Quality Criteria Introduction ....................................................................................................................................798  

E-Print Network [OSTI]

APPENDIX G Water Quality Criteria CONTENTS Introduction ....................................................................................................................................798 EPA's Water Quality Criteria and Standards Plan -- Priorities for the Future............................798 Compilation of Recommended Water Quality Criteria and EPA's Process for Deriving New

Pitt, Robert E.

440

Water Resource Districts (North Dakota)  

Broader source: Energy.gov [DOE]

Water Resource Districts are created throughout the state of North Dakota to manage, conserve, protect, develop, and control water resources. Each District will be governed by a Water Resource...

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


441

Gas Water Heater Energy Losses  

E-Print Network [OSTI]

residential gas-fired storage water heater was modeled underin a typical residential storage water heater that meets thereplace a gas-fired storage water heater with a conventional

Biermayer, Peter

2012-01-01T23:59:59.000Z

442

Innovative Water Reuse  

E-Print Network [OSTI]

? Variable Frequency Drive Air Cooled ? Geothermal ? Thermal absorption and desiccant systems Direct Expansion Air Cooling Hybrid Cooling Tower Old Chiller Replaced With Geothermal Loop Other Ways to Reduce Water Use ? Energy Conservation...Air Conditioning & Refrigeration ? Energy Meets Water H.W. (Bill)Hoffman, P.E. H.W. (Bill)Hoffman & Associates, LLC 512-294-7193 billhoffmantx@earthlink.net Cooling Towers The purpose of a cooling tower is to get rid of unwanted...

Hoffman, W.

2011-01-01T23:59:59.000Z

443

Purifying contaminated water  

SciTech Connect (OSTI)

Process for removing biorefractory compounds from contaminated water (e.g., oil shale retort waste-water) by contacting same with fragmented raw oil shale. Biorefractory removal is enhanced by preactivating the oil shale with at least one member of the group of carboxylic, acids, alcohols, aldehydes, ketones, ethers, amines, amides, sulfoxides, mixed ether-esters and nitriles. Further purification is obtained by stripping, followed by biodegradation and removal of the cells.

Daughton, Christian G. (San Pablo, CA)

1983-01-01T23:59:59.000Z

444

Factors affecting water coning  

E-Print Network [OSTI]

(December 1977) Randy Keith Parker, B. S. , Texas ASM University Chairman of Advisory Conmittee: Dr. Richard A. Morse The production of oil that is underlain by water, through a partially penetrating well at a production rate greater than a certain... of well, reservoir, and fluid parameters, it was found that equivalent systems could be determined that had the same water and oil production characteristics. Most of the we' ll, reservoir, and fluid relationships are based on two equations which were...

Parker, Randy Keith

1977-01-01T23:59:59.000Z

445

Surface Water Quality Standards  

E-Print Network [OSTI]

recreational uses. ?The Commission will seek substantial additional public comment on any proposed changes to the standards before adopting them into the state admin- istrative code,? Davenport said. ?Because of the com- plexity and regulatory importance... Conservation Board?s state watershed coordinator, said the standards for contact recreation, with only a few exceptions, are uniformly applied regardless of water body type or the actual level of recreation use. ?Because a minimum of 10 water samples over a...

Wythe, Kathy

2007-01-01T23:59:59.000Z

446

Boiling water reactor control rod programming using heuristic and mathematical methods  

SciTech Connect (OSTI)

OPROD, a computer code for automatic generation of control rod programming that has successfully been applied to an older boiling water reactor (BWR), has experienced some difficulties when applied to a BWR of larger power density and stronger heterogeneity. To improve the performance, a heuristic algorithm that is derived from accumulated experience has been introduced to search for a feasible rod pattern that satisfies all constraints. Application of this algorithm to an initial cycle of an 800-MW(e) BWR of high heterogeneity has been very successful. It has been demonstrated that the proposed algorithm is capable of finding a feasible rod pattern, even starting from an all-rods-out pattern. Some improvement was also made in the method of approximation programming (MAP) algorithm. The temporal constraint relaxation method is shown to be effective in finding an optimal control rod pattern in MAP starting from a guess pattern that is not feasible.

Hayase, T.; Motoda, H.

1980-04-01T23:59:59.000Z

447

Simulating Microbial Community Patterning Using Biocellion  

SciTech Connect (OSTI)

Mathematical modeling and computer simulation are important tools for understanding complex interactions between cells and their biotic and abiotic environment: similarities and differences between modeled and observed behavior provide the basis for hypothesis forma- tion. Momeni et al. [5] investigated pattern formation in communities of yeast strains engaging in different types of ecological interactions, comparing the predictions of mathematical modeling and simulation to actual patterns observed in wet-lab experiments. However, simu- lations of millions of cells in a three-dimensional community are ex- tremely time-consuming. One simulation run in MATLAB may take a week or longer, inhibiting exploration of the vast space of parameter combinations and assumptions. Improving the speed, scale, and accu- racy of such simulations facilitates hypothesis formation and expedites discovery. Biocellion is a high performance software framework for ac- celerating discrete agent-based simulation of biological systems with millions to trillions of cells. Simulations of comparable scale and accu- racy to those taking a week of computer time using MATLAB require just hours using Biocellion on a multicore workstation. Biocellion fur- ther accelerates large scale, high resolution simulations using cluster computers by partitioning the work to run on multiple compute nodes. Biocellion targets computational biologists who have mathematical modeling backgrounds and basic C++ programming skills. This chap- ter describes the necessary steps to adapt the original Momeni et al.'s model to the Biocellion framework as a case study.

Kang, Seung-Hwa; Kahan, Simon H.; Momeni, Babak

2014-04-17T23:59:59.000Z

448

The Error-Pattern-Correcting Turbo Equalizer  

E-Print Network [OSTI]

The error-pattern correcting code (EPCC) is incorporated in the design of a turbo equalizer (TE) with aim to correct dominant error events of the inter-symbol interference (ISI) channel at the output of its matching Viterbi detector. By targeting the low Hamming-weight interleaved errors of the outer convolutional code, which are responsible for low Euclidean-weight errors in the Viterbi trellis, the turbo equalizer with an error-pattern correcting code (TE-EPCC) exhibits a much lower bit-error rate (BER) floor compared to the conventional non-precoded TE, especially for high rate applications. A maximum-likelihood upper bound is developed on the BER floor of the TE-EPCC for a generalized two-tap ISI channel, in order to study TE-EPCC's signal-to-noise ratio (SNR) gain for various channel conditions and design parameters. In addition, the SNR gain of the TE-EPCC relative to an existing precoded TE is compared to demonstrate the present TE's superiority for short interleaver lengths and high coding rates.

Alhussien, Hakim

2010-01-01T23:59:59.000Z

449

Molded polymer solar water heater  

DOE Patents [OSTI]

A solar water heater has a rotationally-molded water box and a glazing subassembly disposed over the water box that enhances solar gain and provides an insulating air space between the outside environment and the water box. When used with a pressurized water system, an internal heat exchanger is integrally molded within the water box. Mounting and connection hardware is included to provide a rapid and secure method of installation.

Bourne, Richard C.; Lee, Brian E.

2004-11-09T23:59:59.000Z

450

The Chilled Water and Hot Water Building Differential Pressure Setpoint Calculation - Chilled Water and Hot Water Pump Speed Control  

E-Print Network [OSTI]

A&M University College Station, TX ABSTRACT More and more variable frequency devices (VFD) are being installed on the chilled water and hot water pumps on the TAMU campus. Those pump speeds are varied to maintain chilled water... and the rest 46 buildings are located on the west campus. More and more variable frequency devices (VFD) are installed on chilled water and hot water pumps. The variable speed pump has reduced the over-pressuring of water systems and reduced pump...

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

2002-01-01T23:59:59.000Z

451

NANOSTRUCTURE PATTERNING UNDER ENERGETIC PARTICLE BEAM IRRADIATION  

SciTech Connect (OSTI)

Energetic ion bombardment can lead to the development of complex and diverse nanostructures on or beneath the material surface through induced self-organization processes. These self-organized structures have received particular interest recently as promising candidates as simple, inexpensive, and large area patterns, whose optical, electronic and magnetic properties are different from those in the bulk materials [1-5]. Compared to the low mass efficiency production rate of lithographic methods, these self-organized approaches display new routes for the fabrication of nanostructures over large areas in a short processing time at the nanoscale, beyond the limits of lithography [1,4]. Although it is believed that surface nanostructure formation is based on the morphological instability of the sputtered surface, driven by a kinetic balance between roughening and smoothing actions [6,7], the fundamental mechanisms and experimental conditions for the formation of these nanostructures has still not been well established, the formation of the 3-D naopatterns beneath the irradiated surface especially needs more exploration. During the last funding period, we have focused our efforts on irradiation-induced nanostructures in a broad range of materials. These structures have been studied primarily through in situ electron microscopy during electron or ion irradiation. In particular, we have performed studies on 3-D void/bubble lattices (in metals and CaF2), embedded sponge-like porous structure with uniform nanofibers in irradiated semiconductors (Ge, GaSb, and InSb), 2-D highly ordered pattern of nanodroplets (on the surface of GaAs), hexagonally ordered nanoholes (on the surface of Ge), and 1-D highly ordered ripple and periodic arrays (of Cu nanoparticles) [3,8-11]. The amazing common feature in those nanopatterns is the uniformity of the size of nanoelements (nanoripples, nanodots, nanovoids or nanofibers) and the distance separating them. Our research focuses on the understanding of fundamental scientific basis for the irradiation-induced self-organization processes. The fundamental physical mechanisms underlying ordered pattern formation, which include defect production and migration, ion sputtering, redeposition, viscous flow and diffusion, are investigated through a combination of modeling and in situ and ex-situ observations [3,9,11]. In addition, these nanostructured materials exhibit considerable improvement of optical properties [9,12,13]. For example, patterned Ge with a hexagonally ordered, honeycomb-like structure of nanoscale holes possesses a high surface area and a considerably blue-shifted energy gap [9], and oxidation of ordered Ga droplets shows noticeable enhancement of optical transmission [12]. This research has addressed nanopattern formation in a variety of materials under ion bombardment and provided a fundamental understanding of the dynamic mechanisms involved. In addition, have also stared to systematically investigate pattern formation under ion irradiation for more systems with varied experimental conditions and computation, including the collaboration with Dr. Veena Tikare of Sandia National Laboratory with a hybrid computation method at the ending this grant. A more detailed relationship between nanostructure formation and experimental conditions will be revealed with our continued efforts.

Wang, Lumin [Regents of the University of Michigan; Lu, Wei [Regents of the University of Michigan

2013-01-31T23:59:59.000Z

452

Surface Water Quality Standards (Nebraska)  

Broader source: Energy.gov [DOE]

These regulations, promulgated by the Department of Environmental Quality, contain surface water quality standards, stream classifications, discussion of lakes and impounded basins, and water...

453

Scientists ignite aluminum water mix  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

an atom of one of the reactants (water) is substituted with its isotope (deuterium, or "heavy water") and the two reactions are compared for differences. This effect is...

454

Water Pollution Control Act (Minnesota)  

Broader source: Energy.gov [DOE]

This Act gives the Minnesota Pollution Control Agency broad responsibility to establish pollution standards for state waters; monitor water conditions and sources of pollution; review construction,...

455

Appropriation of Water (North Dakota)  

Broader source: Energy.gov [DOE]

This section describes procedures for applications to appropriate water for beneficial uses, including irrigation, municipal, and industrial use. Once granted, water users must continue to seek...

456

Soil and Water Conservation (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Association of Soil and Water Conservation Districts is an association of the 92 soil and water conservation districts, each representing one of the 92 Indiana counties.

457

Water Network Design by MINLP  

E-Print Network [OSTI]

We propose a solution method for a water-network optimization problem using a ... The optimal design of a WDN (Water Distribution Network) consists, in its ...

2008-02-12T23:59:59.000Z

458

Turing Water into Hydrogen Fuel  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Turning Water into Hydrogen Fuel Turning Water into Hydrogen Fuel New method creates highly reactive catalytic surface, packed with hydroxyl species May 15, 2012 | Tags: Franklin,...

459

Water Quality Trading Program (Ohio)  

Broader source: Energy.gov [DOE]

Water quality trading is a tool for achieving water quality improvements. Under the right circumstances, trading has the potential to yield both environmental and economic benefits, while...

460

Water for future Mars astronauts?  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Water for future Mars astronauts? Water for future Mars astronauts? Within its first three months on Mars, NASA's Curiosity Rover saw a surprising diversity of soils and sediments...

Note: This page contains sample records for the topic "water draw patterns" 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

Water Network Design by MINLP  

E-Print Network [OSTI]

Feb 13, 2008 ... We propose a solution method for a water-network optimization problem ... The optimal design of a WDN (Water Distribution Network) consists, ...

2008-02-12T23:59:59.000Z

462

Disinfecting Water after a Disaster  

E-Print Network [OSTI]

This publication explains how to disinfect water after a flood, as well as where to find water in an emergency when supplies are limited....

Dozier, Monty; Schoessow, Courtney

2005-09-30T23:59:59.000Z

463

Water and Waste Water Tariffs for New Residential Construction in California  

E-Print Network [OSTI]

Water and Waste Water Tariffs for New ResidentialApril 2006 Water and Waste Water Tariffs for New Residentialwater and waste water tariffs in California cities and

Fisher, Diane; Lutz, James

2006-01-01T23:59:59.000Z

464

Water Data Report: An Annotated Bibliography  

E-Print Network [OSTI]

of Environmental Protection, Water Resource Management—of Environmental Protection, Water Resource Management,of Environmental Protection, Water Resources Management:

Dunham Whitehead, Camilla; Melody, Moya

2007-01-01T23:59:59.000Z

465

Water Efficiency Improvements at Various Environmental Protection...  

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

Water Efficiency Improvements at Various Environmental Protection Agency Sites Water Efficiency Improvements at Various Environmental Protection Agency Sites Water Efficiency...

466

Eau Canada: The Future of Canada's Water  

E-Print Network [OSTI]

water, and especially drinking water, in Canada. The editor,near Quebec City, where drinking water was contaminated over

Laberge, Yves

2012-01-01T23:59:59.000Z

467

Simulation Models for Improved Water Heating Systems  

E-Print Network [OSTI]

Storage Water Heater .point for modeling storage water heaters. The algorithmsfired, natural draft storage water heater. Figure 1 shows a

Lutz, Jim

2014-01-01T23:59:59.000Z

468

A Soil-Based Methodology for Locating Buried Early Prehistoric Cultural Deposits in Draws on the High Plains of Eastern Colorado and Western Kansas  

E-Print Network [OSTI]

through this long and sometimes difficult process. I would like to add additional thanks to Dr. Goodwin for allowing me to continue my career in Cultural Resource Management during my time at KU. My wife would like to thank him for that, too. My..., slope, aspect, and distance from fresh water. These archaeological predictive models are most effective when they are based on a large number of archaeological sites; the more examples used to build the model, the stronger the predictive capability...

West, Kristopher R.

2013-05-31T23:59:59.000Z

469

Development of the Roll type Incremental Micro Pattern Imprint System for Large Area Pattern Replication  

E-Print Network [OSTI]

precision and good quality at a low-cost and high- throughput way. Among them, Micro- or Nano- structure lithography (NIL) was considered widely as the potential high-throughput, high-resolution and low-cost pattern replication process, which is one the key process in the fabrication of flexible displays. Tests

Boyer, Edmond

470

Water Use Registration and Allocation (North Carolina)  

Broader source: Energy.gov [DOE]

This rule states regulations for water withdrawals, permits required for withdrawals and water use during water droughts and emergencies. Self-supplied business and industrial water users subject...

471

Water Data Report: An Annotated Bibliography  

E-Print Network [OSTI]

Environmental Protection, Water Resource Management—Drinking WaterEnvironmental Protection, Water Resource Management—Drinking Waterof Environmental Protection, Water Resource Management,

Dunham Whitehead, Camilla; Melody, Moya

2007-01-01T23:59:59.000Z

472

Integrated Planning for Water and Energy Systems  

E-Print Network [OSTI]

Policy 2. Energy Intensity of Water 3. Water Intensity of Energy 1. Integrated Energy and Water Policy 2. Energy Intensity of Water 3. Water Intensity of Energy #12;Total Water Withdrawals, 2000Total Water at Edmonston #12;Energy Intensity of WaterEnergy Intensity of Water Energy intensity, or embedded energy

Keller, Arturo A.

473

Brookhaven National Laboratory Source Water Assessment for Drinking Water  

E-Print Network [OSTI]

BNL 52608 Brookhaven National Laboratory Source Water Assessment for Drinking Water Supply Wells Under Contract with the United States Department of Energy Contract No. DE-AC02-98CH10886 #12;BNL 52608 Brookhaven National Laboratory Source Water Assessment for Drinking Water Supply Wells December 27, 2000

474

Water Current University of Nebraska Water Center/Environmental Programs  

E-Print Network [OSTI]

, nonpoint source issues, recycling, composting, remediation, hazardous waste and many other waste- and water pages of many Nebraska newspapers featured stories on the report "Tap Water Blues" produced by the EnvWater Current University of Nebraska Water Center/Environmental Programs wASTEmanagement problem

Nebraska-Lincoln, University of

475

WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

BUILDING THE UNIVERSITY OF NEBRASKA LINCOLN, NEBRASKA 68503 Volume 5 Number 6 FROM THE DESK OF THE DIRECTOR of Water Use; (2) Nonpoint Source Pollution; (3) Meeting Water Requirements; (4) Energy-Water Relationships; (5) Maintenance of Environmental Quality; and (6) Conjunctive Management of Ground and Surface Water

Nebraska-Lincoln, University of

476

Carbon and Water Resource Management for Water Distribution Systems  

E-Print Network [OSTI]

Reliability Corporation Polyethylene Polyvinyl chloride Society of Environmental Toxicology and Chemistry Water Distribution System

Hendrickson, Thomas Peter

2013-01-01T23:59:59.000Z

477

DRINKING WATER ON EMPTY RINK WATER ON EMPTY STOMACHD  

E-Print Network [OSTI]

DRINKING WATER ON EMPTY STOMACH RINK WATER ON EMPTY STOMACHD It is popular in Japan today to drink water immediately after waking up every morning. Furthermore, scientific tests have proven its value.. We publish below a description of use of water for our readers. For old and serious diseases as well

Srivastava, Kumar Vaibhav

478

Fresh Water Increased temperature means higher proportion of water  

E-Print Network [OSTI]

Fresh Water Increased temperature means higher proportion of water falling on surface higher evaporation higher rainfall greater intensity of floods and droughts. Water use has grown four on How much storage compared to average flow Demand as percentage of supply How much ground water is used

Houston, Paul L.

479

Water in clay-water systems (1) Philip F. LOW  

E-Print Network [OSTI]

Water in clay-water systems (1) Philip F. LOW Department of Agronomy, Purdue University. Agric. Exp. Stn., West Lafayette, IN 47907, U.S.A. SUMMARY The swelling of clay-water systems and the thermodynamic, hydrodynamic and spectroscopic properties of water in these systems are discussed. The swelling

Paris-Sud XI, Université de

480

Preliminary tests using magnetic resonance imaging of two-phase flow patterns and transitions  

SciTech Connect (OSTI)

This paper presents the results of preliminary tests used to establish the feasibility of using magnetic resonance imaging (MRI) to examine and quantitatively characterize two-phase flow patterns and flow transitions. These tests were performed at the University of California, San Francisco (UCSF) School of Medicine MRI Center as a collaborative research effort with Oregon State University (OSU). Special scanning sequences designed by UCSF for flow imaging were implemented in the tests. UCSF operated the MRI facility, and OSU constructed and operated a cocurrent air-water flow loop consisting of a 1-in.-diam test section capable of producing air superficial velocities j[sub g] ranging from 0.3 to 14 m/s, and water superficial velocities j[sub l] ranging from 0.08 to 1.3 m/s.

Reyes, J.N. Jr.; Lafi, A.Y. (Oregon State Univ., Corvallis, OR (United States)); Saloner, D. (Univ. of California, San Francisco, CA (United States))

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water draw patterns" 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

Peeling from a patterned thin elastic film  

E-Print Network [OSTI]

Inspired by the observation that many naturally occurring adhesives arise as textured thin films, we consider the displacement controlled peeling of a flexible plate from an incision-patterned thin adhesive elastic layer. We find that crack initiation from an incision on the film occurs at a load much higher than that required to propagate it on a smooth adhesive surface; multiple incisions thus cause the crack to propagate intermittently. Microscopically, this mode of crack initiation and propagation in geometrically confined thin adhesive films is related to the nucleation of cavitation bubbles behind the incision which must grow and coalesce before a viable crack propagates. Our theoretical analysis allows us to rationalize these experimental observations qualitatively and quantitatively and suggests a simple design criterion for increasing the interfacial fracture toughness of adhesive films.

A. Ghatak; L. Mahadevan; J. Y. Chung; M. K. Chaudhury; V. Shenoy

2004-04-29T23:59:59.000Z

482

HERCULES: A Pattern Driven Code Transformation System  

SciTech Connect (OSTI)

New parallel computers are emerging, but developing efficient scientific code for them remains difficult. A scientist must manage not only the science-domain complexity but also the performance-optimization complexity. HERCULES is a code transformation system designed to help the scientist to separate the two concerns, which improves code maintenance, and facilitates performance optimization. The system combines three technologies, code patterns, transformation scripts and compiler plugins, to provide the scientist with an environment to quickly implement code transformations that suit his needs. Unlike existing code optimization tools, HERCULES is unique in its focus on user-level accessibility. In this paper we discuss the design, implementation and an initial evaluation of HERCULES.

Kartsaklis, Christos [ORNL; Hernandez, Oscar R [ORNL; Hsu, Chung-Hsing [ORNL; Ilsche, Thomas [Technische Universitat Dresden; Joubert, Wayne [ORNL; Graham, Richard L [ORNL

2012-01-01T23:59:59.000Z

483

Fast computation algorithms for speckle pattern simulation  

SciTech Connect (OSTI)

We present our development of a series of efficient computation algorithms, generally usable to calculate light diffraction and particularly for speckle pattern simulation. We use mainly the scalar diffraction theory in the form of Rayleigh-Sommerfeld diffraction formula and its Fresnel approximation. Our algorithms are based on a special form of the convolution theorem and the Fast Fourier Transform. They are able to evaluate the diffraction formula much faster than by direct computation and we have circumvented the restrictions regarding the relative sizes of the input and output domains, met on commonly used procedures. Moreover, the input and output planes can be tilted each to other and the output domain can be off-axis shifted.

Nascov, Victor; Samoil?, Cornel; Ursu?iu, Doru [Transylvania University of Braov (Romania)

2013-11-13T23:59:59.000Z

484

Patterns in Illinois Educational School Data  

E-Print Network [OSTI]

We examine Illinois educational data from standardized exams and analyze primary factors affecting the achievement of public school students. We focus on the simplest possible models: representation of data through visualizations and regressions on single variables. Exam scores are shown to depend on school type, location, and poverty concentration. For most schools in Illinois, student test scores decline linearly with poverty concentration. However Chicago must be treated separately. Selective schools in Chicago, as well as some traditional and charter schools, deviate from this pattern based on poverty. For any poverty level, Chicago schools perform better than those in the rest of Illinois. Selective programs for gifted students show high performance at each grade level, most notably at the high school level, when compared to other Illinois school types. The case of Chicago charter schools is more complex. In the last six years, their students' scores overtook those of students in traditional Chicago high...

Stevens, Cacey S; Nagel, Sidney R

2015-01-01T23:59:59.000Z

485

Exploring patterns in European singles charts  

E-Print Network [OSTI]

European singles charts are important part of the music industry responsible for creating popularity of songs. After modeling and exploring dynamics of global album sales in previous papers, we investigate patterns of hit singles popularity according to all data (1966-2015) from weekly charts (polls) in 12 Western European countries. The dynamics of building popularity in various national charts is more than the economy because it depends on spread of information. In our research we have shown how countries may be affected by their neighbourhood and influenced by technological era. We have also computed correlations with geographical and cultural distances between countries in analog, digital and Internet era. We have shown that time delay between the single premiere and the peak of popularity has become shorter under the influence of technology and the popularity of songs depends on geographical distances in analog (1966-1987) and Internet (2004-2015) era. On the other hand, cultural distances between nation...

Buda, Andrzej

2015-01-01T23:59:59.000Z

486

Solar heating, cooling, and domestic hot water system installed at Kaw Valley State Bank and Trust Company, Topeka, Kansas. Final report  

SciTech Connect (OSTI)

The building has approximately 5600 square feet of conditioned space. Solar energy is used for space heating, space cooling, and preheating domestic hot water (DHW). The solar energy system has an array of evacuated tube-type collectors with an area of 1068 square feet. A 50/50 solution of ethylene glycol and water is the transfer medium that delivers solar energy to a tube-in-shell heat exchanger that in turn delivers solar-heated water to a 1100 gallon pressurized hot water storage tank. When solar energy is insufficient to satisfy the space heating and/or cooling demand, a natural gas-fired boiler provides auxiliary energy to the fan coil loops and/or the absorption chillers. Extracts from the site files, specification references, drawings, and installation, operation and maintenance instructions are included.

None

1980-11-01T23:59:59.000Z

487

Turing pattern formation in the Brusselator system with nonlinear diffusion  

E-Print Network [OSTI]

In this work we investigate the effect of density dependent nonlinear diffusion on pattern formation in the Brusselator system. Through linear stability analysis of the basic solution we determine the Turing and the oscillatory instability boundaries. A comparison with the classical linear diffusion shows how nonlinear diffusion favors the occurrence of Turing pattern formation. We study the process of pattern formation both in 1D and 2D spatial domains. Through a weakly nonlinear multiple scales analysis we derive the equations for the amplitude of the stationary patterns. The analysis of the amplitude equations shows the occurrence of a number of different phenomena, including stable supercritical and subcritical Turing patterns with multiple branches of stable solutions leading to hysteresis. Moreover we consider traveling patterning waves: when the domain size is large, the pattern forms sequentially and traveling wavefronts are the precursors to patterning. We derive the Ginzburg-Landau equation and describe the traveling front enveloping a pattern which invades the domain. We show the emergence of radially symmetric target patterns, and through a matching procedure we construct the outer amplitude equation and the inner core solution.

G. Gambino; M. C. Lombardo; M. Sammartino; V. Sciacca

2013-10-24T23:59:59.000Z

488

Fuel cell water transport  

DOE Patents [OSTI]

The moisture content and temperature of hydrogen and oxygen gases is regulated throughout traverse of the gases in a fuel cell incorporating a solid polymer membrane. At least one of the gases traverses a first flow field adjacent the solid polymer membrane, where chemical reactions occur to generate an electrical current. A second flow field is located sequential with the first flow field and incorporates a membrane for effective water transport. A control fluid is then circulated adjacent the second membrane on the face opposite the fuel cell gas wherein moisture is either transported from the control fluid to humidify a fuel gas, e.g., hydrogen, or to the control fluid to prevent excess water buildup in the oxidizer gas, e.g., oxygen. Evaporation of water into the control gas and the control gas temperature act to control the fuel cell gas temperatures throughout the traverse of the fuel cell by the gases.

Vanderborgh, Nicholas E. (Los Alamos, NM); Hedstrom, James C. (Los Alamos, NM)

1990-01-01T23:59:59.000Z

489

A water quality characterization of a tidally influenced flood control canal of Galveston Bay, Texas  

E-Print Network [OSTI]

H), specific conductance, sulfide, total organic carbon (TOC), and turbidity samples were collected at seven stations in HBDC and from the effluent of two municipal wastewater treatment plants (MWTP) discharging into HBDC in order to detect significant... to MWTP outfall. Specific conductance patterns mirrored salinity trends. TOC levels showed a steady bayward decrease. Turbidity levels were consistently highest in bottom waters. No trends were apparent for COD, pH, and sulfide. HBDC water quality...

Polasek, Jeffrey Steven

1992-01-01T23:59:59.000Z

490

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 95, NO. C10, PAGES 18,081-18,094,OCTOBER 15, 1990 Surface Patterns in Temperature, Flow, Phytoplankton Biomass, and Species  

E-Print Network [OSTI]

Patterns in Temperature, Flow, Phytoplankton Biomass, and Species Composition in the Coastal Transition enriched in phytoplankton biomass, due to the presence of large diatoms. On the seaward side of the front (jet) we observed relatively warm water where the phytoplankton biomass was low and the diatoms were

Kurapov, Alexander

491

Traveling concentric-roll patterns in Rayleigh-Benard convection with modulated rotation Kim L. Thompson, Kapil M. S. Bajaj, and Guenter Ahlers  

E-Print Network [OSTI]

, , , and R/Rc( ) 1 (R is the Rayleigh number . The fluid was water with a Prandtl number of 4.5. Sufficiently, and d the cell thickness. The fluid properties and are the thermal diffusivity and the kinematic detail and were found to shift the threshold and critical wave number and to produce interesting patterns

Ahlers, Guenter

492

Bishop's Bottled Water Free Campaign  

E-Print Network [OSTI]

water on Earth #12;Environmental Impacts Recycling...or lack there of! · In Toronto alone, as few as 50Bishop's Bottled Water Free Campaign #12;What's the point? Bottled water is deeply embedded not agree with bottled water free campaign, it is important to keep in mind that Bishop's University

493

Texas Surface Water Quality Standards  

E-Print Network [OSTI]

1 Texas Surface Water Quality Standards 30 TAC Chapter 307 Lori Hamilton Water Quality Standards of the water quality standards for a water body will be conducted Types of UAAs Aquatic Life Use (ALU) UAAs 2 procedures in conjunction with Standards revision Before Conducting a UAA Coordinate with your TCEQ project

494

Green Systems Solar Hot Water  

E-Print Network [OSTI]

Green Systems Solar Hot Water Heating the Building Co-generation: Heat Recovery System: Solar panels not enough Generates heat energy Captures heat from generator and transfers it to water Stores Thermal Panels (Trex enclosure) Hot Water Storage Tank (TS-5; basement) Hot Water Heaters (HW-1

Schladow, S. Geoffrey

495

National Smart Water Grid  

SciTech Connect (OSTI)

The United States repeatedly experiences floods along the Midwest's large rivers and droughts in the arid Western States that cause traumatic environmental conditions with huge economic impact. With an integrated approach and solution these problems can be alleviated. Tapping into the Mississippi River and its tributaries, the world's third largest fresh water river system, during flood events will mitigate the damage of flooding and provide a new source of fresh water to the Western States. The trend of increased flooding on the Midwest's large rivers is supported by a growing body of scientific literature. The Colorado River Basin and the western states are experiencing a protracted multi-year drought. Fresh water can be pumped via pipelines from areas of overabundance/flood to areas of drought or high demand. Calculations document 10 to 60 million acre-feet (maf) of fresh water per flood event can be captured from the Midwest's Rivers and pumped via pipelines to the Colorado River and introduced upstream of Lake Powell, Utah, to destinations near Denver, Colorado, and used in areas along the pipelines. Water users of the Colorado River include the cities in southern Nevada, southern California, northern Arizona, Colorado, Utah, Indian Tribes, and Mexico. The proposed start and end points, and routes of the pipelines are documented, including information on right-of-ways necessary for state and federal permits. A National Smart Water Grid{trademark} (NSWG) Project will create thousands of new jobs for construction, operation, and maintenance and save billions in drought and flood damage reparations tax dollars. The socio-economic benefits of NWSG include decreased flooding in the Midwest; increased agriculture, and recreation and tourism; improved national security, transportation, and fishery and wildlife habitats; mitigated regional climate change and global warming such as increased carbon capture; decreased salinity in Colorado River water crossing the US-Mexico border; and decreased eutrophication (excessive plant growth and decay) in the Gulf of Mexico to name a few. The National Smart Water Grid{trademark} will pay for itself in a single major flood event.

Beaulieu, R A

2009-07-13T23:59:59.000Z

496

Technology in water conservation  

E-Print Network [OSTI]

be accomplished with instruments a#22;ached to pipelines at manholes. #27;ese devices ?listen? to the water #16;ow in the pipe; when they detect the characteristic sound of a leak, they report by radio to permanent or mobile collection points. Even a small... leak can be detected. Rainwater catchment may be a good way to replace water from other potable sources. In some situations, this involves using the simple technology of capturing rainfall runo#21; from a roof or another surface. In a hot, dry...

Finch, Dr. Calvin

2013-01-01T23:59:59.000Z

497

Cooperating for Cleaner Water  

E-Print Network [OSTI]

to date. TCEQ contracted with James Miertschin & Associates to develop the Leon River TMDL. The company is using a water quality model to mimic the hydrologic conditions on the impaired segment of the river. The Leon River Bacteria TMDL Advisory Group... water quality data during run-off events. Niemann said the TMDL report should be finalized by August 2006. After the TMDL is reviewed internal- ly and a public meeting held, then the TCEQ com- missioners and EPA will examine it for approval. Once...

Wythe, Kathy

2006-01-01T23:59:59.000Z

498

Fresh Water Conservation  

E-Print Network [OSTI]

Water for Future Generations ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 The demand for water in Texas will soon outstrip our supply. ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 Worst yearlong drought... in Texas history. ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 Record-breaking wildfires across the state. ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 We must plan for the future. ESL-KT-11-11-06 CATEE 2011, Dallas...

Huffman, L.

2011-01-01T23:59:59.000Z

499

Water Success Stories  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen Owned SmallOf The 2012NuclearBradleyBudget Water Power Program1 Water Success

500

Water, Sun, Energy | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and Materials Disposition3 Water Vapor ExperimentIrrigatingWater,