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1

LightFlood: an Efficient Flooding Scheme for File Search in Unstructured Peer-to-Peer Systems  

E-Print Network (OSTI)

. Our analysis and simulation results show that the Light- Flood scheme provides a low overheadLightFlood: an Efficient Flooding Scheme for File Search in Unstructured Peer-to-Peer Systems Williamsburg, VA 23187, USA¡ sjiang, lguo, zhang¢ @cs.wm.edu Abstract "Flooding" is a fundamental operation

Jiang, Song

2

LightFlood: Minimizing Redundant Messages and Maximizing the Scope of  

E-Print Network (OSTI)

of redundant messages. Our analysis and simulation experiments show that the LightFlood scheme provides a lowLightFlood: Minimizing Redundant Messages and Maximizing the Scope of Peer-to-Peer Search Song Abstract--Flooding is a fundamental file search operation in unstructured peer-to-peer (P2P) file sharing

3

Methane emission from flooded coal seams in abandoned mines, in the light of laboratory investigations  

E-Print Network (OSTI)

Methane emission from flooded coal seams in abandoned mines, in the light of laboratory of methane from flooded unexploited coal seams Field experience from the flooding operations of the abandoned sorption capacity of coal in the dry-air state through determining the isotherm of methane sorption

Boyer, Edmond

4

Floods  

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

Floods Floods Nature Bulletin No. 15 May 19, 1945 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Superintendent of Conservation FLOODS Fish thrive on floods. Then they can gorge themselves on worms, slugs and insects from the inundated bottomlands, or on food washed in from the fields and woods. The recent heavy rains have put the DesPlaines river far out of its banks. Fish from tributaries and bottomland ponds or lakes where they escaped suffocation under the ice last winter, are moving about actively and restocking those stretches of the streams where thousands perished They may even come upstream, over the dams, from the lower river, Very few fish are ever swept downstream over dams. Within the past few days, bullheads, minnows, bluegills and other kinds have been caught, and found to be fat and plump with food

5

A MELCOR Application to Two Light Water Reactor Nuclear Power Plant Core Melt Scenarios with Assumed Cavity Flooding Action  

SciTech Connect

The MELCOR 1.8.4 code Bottom Head package has been applied to simulate two reactor cavity flooding scenarios for when the corium material relocates to the lower-plenum region in postulated severe accidents. The applications were preceded by a review of two main physical models, which highly impacted the results. A model comparison to available bibliography models was done, which allowed some code modifications on selected default assumptions to be undertaken. First, the corium convective heat transfer to the wall when it becomes liquid was modified, and second, the default nucleate boiling regime curve in a submerged hemisphere was replaced by a new curve (and, to a much lesser extent, the critical heat flux curve was slightly varied).The applications were devoted to two prototypical light water reactor nuclear power plants, a 2700-MW(thermal) pressurized water reactor (PWR) and a 1381-MW(thermal) boiling water reactor (BWR). The main conclusions of the cavity flooding simulations were that the PWR lower-head survivability is extended although it is clearly not guaranteed, while in the BWR sequence the corium seems to be successfully arrested in the lower plenum.Three applications of the CFX 4.4 computational fluid dynamics code were carried out in the context of the BWR scenario to support the first modification of the aforementioned two scenarios for MELCOR.Finally, in the same BWR context, a statistic predictor of selected output parameters as a function of input parameters is presented, which provides reasonable results when compared to MELCOR full calculations in much shorter CPU processing times.

Martin-Fuertes, Francisco; Martin-Valdepenas, Juan Manuel; Mira, Jose; Sanchez, Maria Jesus [Universidad Politecnica de Madrid (Spain)

2003-10-15T23:59:59.000Z

6

flash flood  

Science Journals Connector (OSTI)

flash flood [Context: The flash flood in the Big Thompson Canyon in Colorado on July 31,1976 killed 139 people]? flutartige berschwemmung f, durch heftige Regenflle ausgelste berschwemmung f ...

2014-08-01T23:59:59.000Z

7

Thermal behavior simulation of Ni/MH battery  

Science Journals Connector (OSTI)

Thermal behavior of overcharged Ni/MH battery is studied with microcalorimeter. The battery is installed in a special device in ... Quantity of heat and heat capacity of the battery charged at different state of ...

DaHe Li; Kai Yang; Shi Chen; Feng Wu

2009-05-01T23:59:59.000Z

8

Bilayer Graphene Photon Detector J. Y. Yan, M.-H. Kim, J. A. Elle, A. B. Sushkov, G. S. Jenkins, H. M. Milchberg  

E-Print Network (OSTI)

Bilayer Graphene Photon Detector J. Y. Yan, M.-H. Kim, J. A. Elle, A. B. Sushkov, G. S. Jenkins, H in graphene suggests that "hot electrons" created by incident light can provide the basis for a fast graphene in a "dual-gated" structure. This new "bolometer" has ultralow noise, besting existing detectors

Shapiro, Benjamin

9

Post Waterflood CO2 Miscible Flood in Light Oil, Fluvial-Dominated Deltaic Reservoir (Pre-Work and Project Proposal - Appendix)  

SciTech Connect

The main objective of the Port Neches Project was to determine the feasibility and producibility of CO2 miscible flooding techniques enhanced with horizontal drilling applied to a Fluvial Dominated Deltaic reservoir. The second was to disseminate the knowledge gained through established Technology Transfer mechanisms to support DOE's programmatic objectives of increasing domestic oil production and reducing abandonment of oil fields.

Bou-Mikael, Sami

2002-02-05T23:59:59.000Z

10

Electric Automobile Ni-MH Battery Investigation in Diverse Situations  

Science Journals Connector (OSTI)

Abstract The electronic differential system ensures the robust control of the vehicle comportment on the road. This paper focuses Ni-MH Battery controlled by Buck Boost DC-DC converter power supply for EV. Sliding mode control based on space vector modulation (SVM-SMC) is proposed to achieve the tow rear driving wheel control. The performances of the proposed strategy controller give a satisfactory simulation results. The proposed control law increases the utility EV autonomous under several speed variations. Moreover, the future industrial's vehicle must take into considerations the battery material choice into design steps. The battery material model choice is a crucial item, and thanks to an increasing emphasis on vehicle range and performance, the Ni-MH battery could become a viable candidate that's our proposal battery model in the present work, in this way the present paper show a novel strategy of electric automobile (EA) power electronics studies when the current battery take into account the impact of the sliding mode control based onspace vector machine technique in the several speed variations using the primitive battery SOC of 60% state.

Brahim Mebarki; Belkacem Draoui; Lakhdar Rahmani; Boumedine Allaoua

2013-01-01T23:59:59.000Z

11

Flooding and Fire Ants  

E-Print Network (OSTI)

Fire ants can be a serious problem during and after a flood. This publication explains how to protect yourself when you must return to flooded structures or deal with storm debris....

Nester, Paul

2008-08-05T23:59:59.000Z

12

Thermal analysis of nickel/metal (Ni/MH) hydride battery during charge cycle  

Science Journals Connector (OSTI)

A three-dimensional mathematical model containing temporal and spatial coordinates is presented for analyzing the thermal behavior and obtaining the internal temperature profile of cylindrical Ni/MH battery. This model is performed to investigate the ... Keywords: Ni/MH battery, charge, heat transfer coefficient, thermal analysis

Nabi Jahantigh; Ebrahim Afsharia

2008-02-01T23:59:59.000Z

13

Preliminary Flood Plain Characterization Appendix A  

E-Print Network (OSTI)

Appendix A Preliminary Flood Plain Characterization #12;Appendix A Preliminary Flood Plain ................................................................................................................................. 1 1.1 Flood Plain Preliminary Characterization Objectives.......................................................................1 2 Flood Plain Preliminary Characterization Activities

14

Decontaminating Flooded Wells  

E-Print Network (OSTI)

This publication explains how to decontaminate and disinfect a well, test the well water and check for well damage after a flood....

Boellstorff, Diana; Dozier, Monty; Provin, Tony; Dictson, Nikkoal; McFarland, Mark L.

2005-09-30T23:59:59.000Z

15

mHealth and global mental health: still waiting for the mH2 wedding?  

Science Journals Connector (OSTI)

The conjunction of high levels of mental illness and high levels of mobile phone usage in poorer countries highlights the potential for mH2 interventions i.e. mHealth (mobile technology-based) mental health i...

Conor Farrington; Angela Aristidou; Kai Ruggeri

2014-03-01T23:59:59.000Z

16

Flood survival: Getting a hydro plant back on line  

SciTech Connect

The Remmel Dam and Hydro Plant of Arkansas Power and Light Company was flooded on May 20, 1990. This article describes the teamwork and innovation that went into restoring the powerhouse in a short amount of time.

Weatherford, C.W. (Entergy Services, Inc., Little Rock, AR (United States))

1991-12-01T23:59:59.000Z

17

Lighting  

SciTech Connect

The lighting section of ASHRAE standard 90.1 is discussed. It applies to all new buildings except low-rise residential, while excluding specialty lighting applications such as signage, art exhibits, theatrical productions, medical and dental tasks, and others. In addition, lighting for indoor plant growth is excluded if designed to operate only between 10 p.m. and 6 a.m. Lighting allowances for the interior of a building are determined by the use of the system performance path unless the space functions are not fully known, such as during the initial stages of design or for speculative buildings. In such cases, the prescriptive path is available. Lighting allowances for the exterior of all buildings are determined by a table of unit power allowances. A new addition the exterior lighting procedure is the inclusion of facade lighting. However, it is no longer possible to trade-off power allotted for the exterior with the interior of a building or vice versa. A significant change is the new emphasis on lighting controls.

McKay, H.N. (Hayden McKay Lighting Design, New York, NY (US))

1990-02-01T23:59:59.000Z

18

Photothermal Response in Dual-Gated Bilayer Graphene M.-H. Kim,1  

E-Print Network (OSTI)

Photothermal Response in Dual-Gated Bilayer Graphene M.-H. Kim,1 J. Yan,1,2 R. J. Suess,3 T. E photoresponse in gapped bilayer graphene was investigated by optical and transport measurements. A pulse There is growing recognition that graphene has excep- tional potential as a new optoelectronic material, which has

Murphy, Thomas E.

19

THE MODULUS OF CONTINUITY FOR 0(m)\\H SEMI-CLASSICAL LIMITS  

E-Print Network (OSTI)

THE MODULUS OF CONTINUITY FOR 0(m)\\H SEMI-CLASSICAL LIMITS SCOTT A. WOLPERT Abstract. We study [13]. In [29] the author found that the microlocal lift to SL(2; R) S (H)1/2 of automorphic eigen result is equivalent to a limit-sum formula combining the Riemann zeta values (1 + it) and the elemen

Wolpert, Scott A.

20

Light  

Science Journals Connector (OSTI)

Sunlight contains energy which can be directly converted into electricity in solar cells of various types. This is an example of what is called 'direct conversion', involving no moving parts or heat conversion processes. This chapter looks at photovoltaic and photoelectric devices and also at other ideas for using light energy, some of which operate in the infrared part of the spectrum. Solar electric power is a rapidly developing field, opening up many opportunities for novel applications, as well as requirements, including for storage, with one idea being solar-powered hydrogen production and then direct conversion to electricity in fuel cells. Direct conversion is not always efficient, and this chapter introduces the concept of 'energy return on energy invested'. In speculative mood this chapter also looks at the idea of a global grid, allowing daytime solar generation to be used on the night side of the planet.

David Elliott ? Pages 4-1 to 4-20

Note: This page contains sample records for the topic "flood light mh" 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

Reinforcing floodrisk estimation  

Science Journals Connector (OSTI)

...publication of the Flood estimation handbook, studies of ood risk are now...especially for its neglect of the physics of catchment pro- cesses of...recommended in the Flood estimation handbook (Institute of Hydrology 1999...estimates. The Flood estimation handbook (Institute of Hydrology 1999...

2002-01-01T23:59:59.000Z

22

Comparing ensemble projections of flooding against flood estimation by continuous simulation  

Science Journals Connector (OSTI)

Summary Climate impact studies focused on the projection of changing flood risk are increasingly utilized to inform future flood risk policy. These studies typically use the output from global (GCMs) and regional climate models (RCMs). However the direct application of GCM/RCM output is controversial as often significant biases exist in predicted rainfall; instead a number of alternative correction approaches have emerged. In this study an ensemble of \\{RCMs\\} from the ENSEMBLES and UKCP09 projects are applied, via a number of application techniques, to explore the possible impacts of climate change on flooding in the Avon catchment, in the UK. The analysis is conducted under a continuous simulation methodology, using a stochastic rainfall generator to drive the HBV-light rainfall run-off model under a parameter uncertainty framework. This permitted a comparison between the projections produced by differing application approaches, whilst also considering the uncertainty associated with flood risk projections under observed conditions. The results from each of the application approaches project an increase in annual maximum flows under the future (20612099) climate scenario. However the magnitude and spread of the projected changes varied significantly. These findings highlight the need to incorporate multiple approaches in climate impact studies focusing on flood risk. Additionally these results outline the significant uncertainties associated with return period estimates under current climate conditions, suggesting that uncertainty over this observed record already poses a challenge to develop robust risk management plans.

Andrew Smith; Jim Freer; Paul Bates; Christopher Sampson

2014-01-01T23:59:59.000Z

23

Flood hazard and management: a UK perspective  

Science Journals Connector (OSTI)

...guidance on increased flood risk, but that future effects...Some issues of flood risk management in England...has raised public and political awareness of flooding...appropriate level of risk for flood protection...flood protection and the insurance industry in the provision...

2006-01-01T23:59:59.000Z

24

Evidence for trends in UK flooding  

Science Journals Connector (OSTI)

...direct analysis of flood records does not yet provide proof. floods...direct analysis of flood records does not yet provide proof. | Centre...direct analysis of flood records does not yet provide proof. Keywords...development of the Flood estimation handbook (Robson et al. 1998; Robson...

2002-01-01T23:59:59.000Z

25

UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas  

E-Print Network (OSTI)

UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas. . What should I do if the if the building does not have emergency lighting or a generator? NOTIFY

Fernandez, Eduardo

26

National Flood Insurance Act | Open Energy Information  

Open Energy Info (EERE)

Flood Insurance Act Flood Insurance Act Jump to: navigation, search Statute Name National Flood Insurance Act Year 1968 Url [[File:|160px|link=]] Description References FEMA Library[1] Wikipedia[2] The National Flood Insurance Act of 1968 is a piece of legislation passed in the United States that led to the creation of the National Flood Insurance Program (NFIP). The National Flood Insurance Act of 1968 created the Federal Insurance Administration and made flood insurance available for the first time. The Flood Disaster Protection Act of 1973 made the purchase of flood insurance mandatory for the protection of property located in Special Flood Hazard Areas. The National Flood Insurance Act is administered by the Federal Emergency Management Agency. The NFIP goals are two-fold:

27

TOPOGRAPHIC DATA FOR DEBRIS FLOWS -IMPLICATIONS FOR PLANETARY MODELING Bulmer, M.H., 2  

E-Print Network (OSTI)

, slope angles, flood-lines and boulder positions were also measured. The geometry of the channel both contains a range of coarse- sized materials with boulders up to 10 m on a side, some of which are from and boulders down to clay and silt. Based on measurements on an air photo the main deposit L (d3 to d4) is 311

Bourke, Mary C.

28

Evidence for trends in UK flooding  

Science Journals Connector (OSTI)

...flooding. | Recent major flooding in the UK has raised concern...of a long-term trend in flooding over the last 80-120 years...Gov't | Climate Computer Simulation Disasters Ecosystem Environmental...Evidence for trends in UK flooding By Alice J. Robson Centre...

2002-01-01T23:59:59.000Z

29

Flash Flooding: Exploiting the Capture Effect for Rapid Flooding in Wireless Sensor Networks  

E-Print Network (OSTI)

Flash Flooding: Exploiting the Capture Effect for Rapid Flooding in Wireless Sensor Networks,whitehouse}@cs.virginia.edu Abstract--We present the Flash flooding protocol for rapid network flooding in wireless sensor networks. Traditional flooding protocols can be very slow because of neighborhood contention: nodes cannot propagate

Whitehouse, Kamin

30

2007 Springer. PREDETERMINATION OF FLOODS  

E-Print Network (OSTI)

reliable. A very important standardisation effort has been done in the US, where, since the end, Fréchet. 1. Introduction Humankind has been concerned with floods due to the personal and material damages

Lovejoy, Shaun

31

Federal Flood Risk Management Standard  

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

The Federal Flood Risk Management Standard builds upon Executive Order (E.O.) 11988 and is to be incorporated into existing Federal department and agency processes used to implement E.O. 11988.

32

Complete genome sequence of Hippea maritima type strain (MH2T)  

SciTech Connect

Hippea maritima (Miroshnichenko et al. 1999) is the type species of the genus Hippea, which belongs to the family Desulfurellaceae within the class Deltaproteobacteria. The anaerobic, moderately thermophilic marine sulfur-reducer was first isolated from shallow-water hot vents in Matipur Harbor, Papua New Guinea. H. maritima was of interest for genome se- quencing because of its isolated phylogenetic location, as a distant next neighbor of the ge- nus Desulfurella. Strain MH2T is the first type strain from the order Desulfurellales with a com- pletely sequenced genome. The 1,694,430 bp long linear genome with its 1,723 protein- coding and 57 RNA genes consists of one circular chromosome and is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

Huntemann, Marcel [U.S. Department of Energy, Joint Genome Institute; Lu, Megan [Los Alamos National Laboratory (LANL); Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Deshpande, Shweta [U.S. Department of Energy, Joint Genome Institute; Cheng, Jan-Fang [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Han, Cliff [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Liolios, Konstantinos [U.S. Department of Energy, Joint Genome Institute; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Ovchinnikova, Galina [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Palaniappan, Krishna [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Jeffries, Cynthia [Oak Ridge National Laboratory (ORNL); Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Brambilla, Evelyne-Marie [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Bristow, James [U.S. Department of Energy, Joint Genome Institute; Eisen, Jonathan [U.S. Department of Energy, Joint Genome Institute; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Hugenholtz, Philip [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Mavromatis, K [U.S. Department of Energy, Joint Genome Institute

2011-01-01T23:59:59.000Z

33

Interactive Simulation and Visualisation of Realistic Flooding Scenarios  

Science Journals Connector (OSTI)

Floods are a permanent threat for urban environments ... the numerous environmental and climatological factors that cause floods, their prevention and prediction is complicated. Flood protection and prevention pl...

Christian Kehl; Gerwin de Haan

2013-01-01T23:59:59.000Z

34

An experimental and modeling study of isothermal charge/discharge behavior of commercial NiMH cells  

E-Print Network (OSTI)

is used to predict and compare various charge algorithms so as to provide guidelines for application and hybrid-electric vehicles. For clean transportation, Ni­MH battery is presently the most promising battery evolution reaction was coupled with main electro- chemical reactions on both electrodes. A sensitivity

35

Numerical Simulation of Surfactant-Polymer Flooding  

Science Journals Connector (OSTI)

We propose a mathematical model (numerical simulation) of surfactant-polymer flooding for a three-phase six-component system. ... model takes into account various phenomena inherent to flooding, the effect of sur...

Baoguang Jin; Hanqiao Jiang; Xiansong Zhang

2014-03-01T23:59:59.000Z

36

Displacement Mechanism of Polymer Flooding by Molecular  

Science Journals Connector (OSTI)

Whether polymer flooding can enhance displacement efficiency or not is still a problem under debate. Laboratory experiment, numerical simulation and core data analysis are the commonly used means to study polymer flooding displacement efficiency. We discuss the limitations of these methods and employ molecular tribology to study the problem. The blackwhite ball action principle, i.e. the atom action model for describing the friction principle, is used to analyse the microscopic mechanism of oil displacement and describe the molecular interactions and displacement power during polymer flooding. Both tribology theory and dynamic rheological test show that molecular interactions during polymer flooding are bigger than that during water flooding. It is concluded that displacement efficiency of water flooding may be higher than that of polymer flooding at particular area; while polymer flooding can weaken the heterogeneity significantly, decrease ineffective injection and enhance the total displacement efficiency.

Yang Er-Long; Song Kao-Ping

2006-01-01T23:59:59.000Z

37

Flooding and Recycling Authorizations Konstantin (Kosta) Beznosov  

E-Print Network (OSTI)

Flooding and Recycling Authorizations Konstantin (Kosta) Beznosov Laboratory for Education delivery channels with speculatively pre- computed authorizations and actively recycling them on a just Security Keywords authorization recycling, authorization flooding, access con- trol, authorization, publish

38

Floods: some probabilistic and statistical approaches  

Science Journals Connector (OSTI)

...taken from vol. 3 of the Flood estimation handbook (FEH) (Institute of Hydrology 1999...we see that the midpoint approximation does, as would be expected, underestimate...Institute of Hydrology 1999 Flood estimation handbook. Wallingford: Institute of Hydrology...

2002-01-01T23:59:59.000Z

39

Floods are too much water on normally dry land. Rivers can flood after heavy rain  

E-Print Network (OSTI)

count. Flash floods move with lightning speed! Move to higher ground--leave everything and run. A flash heavily, there may be flash floods. Flash floods occur in mountain streams, canyons or dry washes. They also happen on low spots in cities and suburbs. Flash floods can occur even though it's not raining

40

The Big Flood: North Sea storm surge  

Science Journals Connector (OSTI)

...designated as high flood risk (ODPM 2003). In the approach to managing flood risk and ensuring safety...social, cultural and political differences contribute...river and coastal flood risk in the UK, with an annual...upgrade works and new investments are executed in the following...

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

The 2013 Colorado Flood Nolan Doesken  

E-Print Network (OSTI)

The 2013 Colorado Flood Nolan Doesken Colorado Climate Center Colorado State University http://ccc.atmos.colostate.edu Presented 27 Feb 2014 Colorado Flood Forum Broomfield, Colorado Prepared with assistance from Zach Schwalbe and Wendy Ryan #12;Since the late 1990s Colorado had not experienced any widespread severe flooding #12

42

Modeling Delivery Delay for Flooding in Mobile  

E-Print Network (OSTI)

Modeling Delivery Delay for Flooding in Mobile Ad Hoc Networks TR-UTEDGE-2009-004 Taesoo Jun for Flooding in Mobile Ad Hoc Networks Taesoo Jun, Nirmalya Roy, and Christine Julien The Center for Excellence. In mobile networks, a major component of many of these routing protocols is some form of flooding, which

Julien, Christine

43

A FLOOD OF ENERGY AWARDS  

Science Journals Connector (OSTI)

A FLOOD OF ENERGY AWARDS ... During that week, the Department of Energy awarded $5.9 billion in loan guarantees for clean energy manufacturers and $156 million in Advanced Research Projects Agency-Energy (ARPA-E) grants to clean energy inventors and technology entrepreneurs. ... In the case of Solyndra, the infamous ... ...

JEFF JOHNSON

2011-10-17T23:59:59.000Z

44

Geomorphological records of extreme floods and their relationship to decadal-scale climate change  

Science Journals Connector (OSTI)

Abstract Extreme rainfall and flood events in steep upland catchments leave geomorphological traces of their occurrence in the form of boulder berms, debris cones, and alluvial fans. Constraining the age of these features is critical to understanding (i) landscape evolution in response to past, present, and future climate changes; and (ii) the magnitudefrequency of extreme, ungauged floods in small upland catchments. This research focuses on the Cambrian Mountains of Wales, UK, where lichenometric dating of geomorphological features and palaeohydrological reconstructions is combined with climatological data and documentary flood records. Our new data from Wales highlight a distinct flood-rich period between 1900 and 1960, similar to many other UK lichen-dated records. However, this study sheds new light on the underlying climatic controls on upland flooding in small catchments. Although floods can occur in any season, their timing is best explained by the Summer North Atlantic Oscillation (SNAO) and shifts between negative (wetter than average conditions with regular cyclonic flow and flooding) and positive phases (drier than average conditions with less frequent cyclonic flow and flooding), which vary from individual summers to decadal and multidecadal periods. Recent wet summer weather, flooding, and boulder-berm deposition in the UK (20072012) are related to a pronounced negative phase shift of the SNAO. There is also increasing evidence that recent summer weather extremes in the mid-latitudes may be related to Arctic amplification and rapid sea ice loss. If this is the case, continuing and future climate change is likely to mean that (i) unusual weather patterns become more frequent; and (ii) upland UK catchments will experience heightened flood risk and significant geomorphological changes.

S.A. Foulds; H.M. Griffiths; M.G. Macklin; P.A. Brewer

2014-01-01T23:59:59.000Z

45

An efficient flooding algorithm for improving network performance in optical WDM networks  

Science Journals Connector (OSTI)

In any networking environment, network and resource information has to be maintained periodically for re-routing the traffic. Especially in fault tolerant optical networks, after the faults are detected and recovered, the network topology changes have to be constantly configured for correct light path decisions to be made. In order to maintain correct routing tables and also to prevent blocking of forthcoming calls by the failed connection, the flooding messages have been broadcast to all nodes. When every node in the network floods the messages, problems arise of excessive redundancy of messages, resource contention and signal collision. This causes high protocol overhead and interference with the existing traffic in the networks. In this paper, lazy flooding algorithm is analysed and simulated by comparing the performance of all-flooding method and threshold flooding. Here, instead of flooding for each channel status update, such as to be changed from available to occupy or vice versa, we hold the process of update till it reaches certain points. The simulation results shows that the proposed flooding method achieves reduced blocking probability with increased throughput thereby increasing the scalability of the network.

M. Arunachalam; V. Rajamani

2014-01-01T23:59:59.000Z

46

SIMULATION OF FLOODING DUE TO THE CRISUL ALB DYKE FAILURE DURING THE APRIL 2000 FLOOD  

Science Journals Connector (OSTI)

The April 2000 flood caused failure of the dyke situated on left the bank of the Crisul Alb River, near the confluence with the Cigher River by Tipari village. The flooding produced in the area delineated by t...

ANA NITU; RODICA MIC; ROMEO AMAFTIESEI

2006-01-01T23:59:59.000Z

47

Blackland's flood warning system protects soldiers  

E-Print Network (OSTI)

the No. 1 reason for installing the FAST system was ?to protect soldiers by alerting them of dangerous flood conditions.? Equipment and personnel had been lost at low water crossings during storms, he said. Wolfe said the sensors, which constantly... said they also hope to use real-time stream level and weather data to develop a flood prediction model to forecast the likelihood of flooding across Fort Hood. Blackland?s f lood warning system protects soldiers ...

Wythe, Kathy

2008-01-01T23:59:59.000Z

48

FEMA - National Flood Insurance Program Elevation Certificate...  

Open Energy Info (EERE)

and Instructions Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: FEMA - National Flood Insurance Program Elevation Certificate and Instructions...

49

Pontotoc Electric Power Assn | Open Energy Information  

Open Energy Info (EERE)

Pontotoc Electric Power Assn Pontotoc Electric Power Assn Jump to: navigation, search Name Pontotoc Electric Power Assn Place Mississippi Utility Id 15211 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Flood Light MH 400 W Lighting Flood Light MH 400 W 30' pole Lighting Flood Light MH 400 W 35' pole Lighting Flood Light MH 400 W 40' pole Lighting General Power Service GSA (1001 kW - 5000 kW) Industrial General Power Service GSA (51 kW -1000 kW) Multi-Phase Commercial General Power Service GSA (51 kW -1000 kW) Single-Phase Commercial

50

Probabilistic flooding for efficient information dissemination in random graph topologies  

Science Journals Connector (OSTI)

Probabilistic flooding has been frequently considered as a suitable dissemination information approach for limiting the large message overhead associated with traditional (full) flooding approaches that are used to disseminate globally information in ... Keywords: Information dissemination, Probabilistic flooding, Random graphs

Konstantinos Oikonomou; Dimitrios Kogias; Ioannis Stavrakakis

2010-07-01T23:59:59.000Z

51

Probabilistic Flooding for Efficient Information Dissemination in Random Graph  

E-Print Network (OSTI)

the benefits of the properly parameterized probabilistic flooding scheme. Simulation results sup- portProbabilistic Flooding for Efficient Information Dissemination in Random Graph Topologies 1 & Telecommunications, Athens, Greece Abstract Probabilistic flooding has been frequently considered as a suitable

Stavrakakis, Ioannis

52

Reducing Inconsistencies in Point Observations of Maximum Flood Inundation Level  

Science Journals Connector (OSTI)

Flood simulation models and hazard maps are only as good as the underlying data against which they are calibrated and tested. However, extreme flood events are by definition rare, so the observational data of flood inundation extent are limited in ...

Brandon L. Parkes; Hannah L. Cloke; Florian Pappenberger; Jeff Neal; David Demeritt

2013-08-01T23:59:59.000Z

53

Electromagnetic Assisted Carbonated Water Flooding in Heavy Oil Recovery:.  

E-Print Network (OSTI)

??Carbonated water flooding (CWF) is an enhanced oil recovery method where an oil reservoir is flooded with water containing dissolved CO2. The CO2 is then (more)

Son Tran, T.

2009-01-01T23:59:59.000Z

54

Modeling of multiphase behavior for gas flooding simulation.  

E-Print Network (OSTI)

??Miscible gas flooding is a common method for enhanced oil recovery. Reliable design of miscible gas flooding requires compositional reservoir simulation that can accurately predict (more)

Okuno, Ryosuke, 1974-

2011-01-01T23:59:59.000Z

55

Green Infrastructure and Flood Resiliency-Land Use Management...  

Office of Environmental Management (EM)

Green Infrastructure and Flood Resiliency-Land Use Management as an Adaptation Strategy in the Built Environment Green Infrastructure and Flood Resiliency-Land Use Management as an...

56

Evaluation of Zr(Ni, Mn){sub 2} Laves phase alloys as negative active material for Ni-MH electric vehicle batteries  

SciTech Connect

Laves phase alloys of compositions (Zr, Ti)(Ni, Mn, M){sub x} where M = Cr, V, Co, Al, and 1.9 < x < 2.1 with hexagonal C14 or cubic C15 structure have been studied in order to select the most suitable AB{sub 2} alloys as an active material for nickel-metal hydride (Ni-MH) batteries. With the selected alloy, feasibility of MH negative electrodes using industrial technology and containing more than 97% of the alloy powder has been demonstrated. 22 Ah Ni-MH batteries for electric vehicle application have been assembled, and 600 cycles have been achieved at steady C/3 charge and discharge rates and 80% depth of discharge.

Knosp, B. [Alcatel Alsthom Recherche, Marcoussis (France); Jordy, C.; Blanchard, P. [SAFT Research Dept., Marcoussis (France); Berlureau, T. [SAFT Advanced and Industrial Battery Div., Bordeaux (France)

1998-05-01T23:59:59.000Z

57

Newnan Wtr, Sewer & Light Comm | Open Energy Information  

Open Energy Info (EERE)

Newnan Wtr, Sewer & Light Comm Newnan Wtr, Sewer & Light Comm Jump to: navigation, search Name Newnan Wtr, Sewer & Light Comm Place Georgia Utility Id 13547 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Power Rates Commercial Large Power Service Industrial Residential Power Rates Residential Security Lighting - 100 Watt (Decorative) Lighting Security Lighting - 1000 Watt (Directional Flood) Lighting Security Lighting - 1000 Watt (Metal Halide Flood) Lighting Security Lighting - 100W (Cobra or Open) Lighting

58

Los Alamos plants willows for flood June 18, 2014  

E-Print Network (OSTI)

for flood recovery Los Alamos National Laboratory's Associate Directorate for Environmental Programs (ADEP

59

Lab 11: Flooding I ---Understanding the Workings of Streams Introduction  

E-Print Network (OSTI)

1 Lab 11: Flooding I --- Understanding the Workings of Streams Introduction Floods are a natural part of a stream's development cycle. Small floods occur on almost a yearly basis, whereas large floods may happen on once a decade or perhaps once a century. For thousands of years, humankind adjusted

Chen, Po

60

Improved Efficiency of Miscible CO(2) Floods and Enhanced Prospects for CO(2) Flooding Heterogeneous Reservoirs.  

SciTech Connect

The overall goal of this project was to improve the efficiency of miscible C0{sub 2} floods and enhance the prospects for flooding heterogeneous reservoirs. This objective was accomplished through experimental and modeling research in three task areas: (1) foams for selective mobility control in heterogeneous reservoirs,( 2) reduction of the amount of C0{sub 2} required in C0{sub 2} floods, and (3) low IFT processe and the possibility of C0{sub 2} flooding in fractured reservoirs. This report provides results from the three-year project for each of the three task areas.

Grigg, R.B.; Schechter, D.S.

1997-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Aqueous flooding methods for tertiary oil recovery  

DOE Patents (OSTI)

A method of aqueous flooding of subterranean oil bearing formation for tertiary oil recovery involves injecting through a well into the formation a low alkaline pH aqueous sodium bicarbonate flooding solution. The flooding solution's pH ranges from about 8.25 to 9.25 and comprises from 0.25 to 5 weight percent and preferably about 0.75 to 3.0 weight percent of sodium bicarbonate and includes a petroleum recovery surfactant of 0.05 to 1.0 weight percent and between 1 and 20 weight percent of sodium chloride. After flooding, an oil and water mixture is withdrawn from the well and the oil is separated from the oil and water mixture.

Peru, Deborah A. (Bartlesville, OK)

1989-01-01T23:59:59.000Z

62

Suggested Approaches for Probabilistic Flooding Hazard Assessment  

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

Suggested Approaches for Probabilistic Flooding Hazard Assessment Ahmed Jemie Dababneh, Ph.D., P.E. and Jeffrey Oskamp, E.I.T. Presentation for U.S. Department of Energy Natural Phenomena Hazards Meeting October 22, 2014

63

Probabilistic evaluation of flood damage in buildings  

E-Print Network (OSTI)

Because the ocean level keeps rising and because hurricanes and storms become increasingly destructive in terms of damage and economic loss, the built environment has become very vulnerable to floods. Every city is building ...

Wathier, Claire-Marine

2014-01-01T23:59:59.000Z

64

Matrix Acidizing Parallel Core Flooding Apparatus  

E-Print Network (OSTI)

and provide this information to the field. To conduct various experiments, core flooding setups are created. The setup consists of a core holder, accumulator, overburden pump, injection pump, accumulator, pressure sensors, and a back pressure regulator...

Ghosh, Vivek

2013-07-23T23:59:59.000Z

65

Running head: Resistance to floods1 Title: Quantifying invertebrate resistance to floods: a global-scale meta-analysis2  

E-Print Network (OSTI)

#12;1 Running head: Resistance to floods1 Title: Quantifying invertebrate resistance to floods Email: Laura.McMullen@icfi.com13 14 Email: lytleda@science.oregonstate.edu15 #12;2 Abstract16 Floods, but it is not clear whether floods have predictable effects on organisms that can18 allow us to generalize across

66

Colquitt Electric Membership Corp | Open Energy Information  

Open Energy Info (EERE)

Electric Membership Corp Electric Membership Corp Jump to: navigation, search Name Colquitt Electric Membership Corp Place Georgia Utility Id 40212 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 1000W Existing MH-Flood, OVERHEAD WIRING, Metal or Fiberglass Pole Lighting 1000W Existing MH-Flood, OVERHEAD WIRING, Wood Pole Lighting 1000W Existing MH-Flood, UNDERGROUND WIRING, Metal or Fiberglass Pole Lighting 1000W Existing MH-Flood, UNDERGROUND WIRING, Wood Pole Lighting 100W Existing HPS-Open, OVERHEAD WIRING, Metal or Fiberglass Pole Lighting

67

Federal Flood Assessment Conference Recommendations and Proceedings  

E-Print Network (OSTI)

for Emergency Response Bureau of Reclamation Water Operations Coordination of River/Storage Releases American Canal diversion Federal Flood Assessment Conference Page 6 Proceedings and Recommendations Upstream diversion operation... Federal Flood Assessment Conference Page 20 Proceedings and Recommendations who is in charge during a response. The OSC determines the status of the local response and monitors the situation to determine whether, or how much, federal...

Reyes, Silvestre; Brock, Peter; Michelsen, Ari

2006-09-06T23:59:59.000Z

68

Drops, Slugs, and FloodingDrops, Slugs, and Flooding in PEM Fuel Cellsin PEM Fuel Cells  

E-Print Network (OSTI)

Drops, Slugs, and FloodingDrops, Slugs, and Flooding in PEM Fuel Cellsin PEM Fuel Cells A Study Fuel CellBackground: PEM Fuel Cell Graphic by Marc Marshall, Schatz Energy Research Center http ProjectDrag Project SetupSetup MFC (H2, N2 Inputs) Bubbler Current Humidity Sensor Modified PEM Fuel Cell

Petta, Jason

69

Simulation Study of the Polymer Flooding Applied to the Norne Field E-Segment.  

E-Print Network (OSTI)

?? The enhanced oil recovery (EOR) methods such as polymer flooding to increase oil production from water flooded fields are becoming more attractive. Water flooding (more)

Amirbayov, Teyyub

2014-01-01T23:59:59.000Z

70

Substation flood protection: A case study  

SciTech Connect

On July 18, 1996, the City of Naperville, Illinois encountered a substantial storm event ranging from nine to fourteen inches of rainfall across town in less than twelve hours, with the majority falling over a four-hour period. The watershed containing the City`s Westside substation encountered the most significant rainfall totals, resulting in a flood crest in the substation area of approximately thirteen inches of water. The station is a 138 kV substation, and the flooding of this station caused a power loss to approximately 60% of the City`s customers for more than eight hours. The water level posed no threat to yard equipment, however, within the substation control building, flood water shorted out control circuits and damaged transmission line relay systems. Crews worked round-the-clock for most of a week to return all transmission lines and transformers to normal service. The 15 kV switchgear ultimately had to be replaced due to recurring control circuit problems. Once the station was restored and the cleanup efforts underway, the City embarked on an evaluation to determine what condition or conditions allowed the flooding to occur, and what could be done in the future to avoid this problem to ensure that the customers of Naperville would not experience another service outage of this magnitude due to flooding.

Gacek, D.B. [City of Naperville, IL (United States); McGovern, L.L. [Burns and McDonnell, Westmont, IL (United States)

1999-11-01T23:59:59.000Z

71

HYDROCLIMATIC ASPECTS OF THE 2011 ASSINIBOINE RIVER BASIN FLOOD  

Science Journals Connector (OSTI)

In the spring and early summer of 2011, the Assiniboine River Basin in Canada experienced an extreme flood that was unprecedented in terms of duration and severity. The flood had significant socioeconomic impacts and caused over one billion ...

Julian Brimelow; Kit Szeto; Barrie Bonsal; John Hanesiak; Bohdan Kochtubajda; Fraser Evans; Ronald Stewart

72

Solar equipment ravaged by floods gets new life | Department...  

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

Solar equipment ravaged by floods gets new life Solar equipment ravaged by floods gets new life May 24, 2010 - 11:56am Addthis Community members install the New Bohemia solar...

73

Quantitative description of steam channels after steam flooding  

Science Journals Connector (OSTI)

Steam channeling is one of the main barriers for EOR after steam flooding. In order to enhance the oil recovery in steam flooded reservoirs, steam channel volumes should be precisely known. In ... methods has bee...

Qiang Zheng; HuiQing Liu; Fang Li; Qing Wang

2013-05-01T23:59:59.000Z

74

Influence of flooding on groundwater flow in central Cambodia  

Science Journals Connector (OSTI)

Cambodia is affected by flooding from the Mekong, Tonle Sap and Bassac ... paper is to highlight the effects of river flooding on groundwater flow using numerical simulation. A two-dimensional groundwater flow mo...

Raksmey May; Kenji Jinno; Atsushi Tsutsumi

2011-05-01T23:59:59.000Z

75

DAD-MPR Flooding Protocol, Convergence Evaluation Through Simulation  

Science Journals Connector (OSTI)

In this paper, we present the convergence evaluation of DAD-MPR flooding protocol through simulation. DAD-MPR flooding protocol is the autoconfiguration protocol we proposed ... OLSR nodes with multiple interface...

Saadi Boudjit; Cdric Adjih; Paul Muhlethaler

2007-01-01T23:59:59.000Z

76

A methodology for forecasting carbon dioxide flooding performance  

E-Print Network (OSTI)

A methodology was developed for forecasting carbon dioxide (CO2) flooding performance quickly and reliably. The feasibility of carbon dioxide flooding in the Dollarhide Clearfork "AB" Unit was evaluated using the methodology. This technique is very...

Marroquin Cabrera, Juan Carlos

2012-06-07T23:59:59.000Z

77

North Atlantic Tropical Cyclones and U.S. Flooding  

Science Journals Connector (OSTI)

Riverine flooding associated with North Atlantic tropical cyclones (TCs) is responsible for large societal and economic impacts. The effects of TC flooding are not limited to the coastal regions, but affect large areas away from the coast, and often away ...

Gabriele Villarini; Radoslaw Goska; James A. Smith; Gabriel A. Vecchi

2014-09-01T23:59:59.000Z

78

HANGER\MH  

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

MASON & HANGER CORPORATION MASON & HANGER CORPORATION February 10, 1998 U. S. Department of Energy Office of General Counsel, GC-52 1000 Independence Ave. SW. Washington, DC 20585 Subject: Reply comments to notice of inquiry concerning preparation of report to Congress on the Price-Anderson Act Dear Sir or Madam: Mason & Hanger Corporation has reviewed the Federal Register Notice published December 31, 1997. It is our intent to offer the attached replies to the listed questions contained in the Notice. Thank you for the opportunity to provide input to the report preparation process. Please contact myself or Alan G. Wagner, Esq. at (806) 477-7233 if you have any questions. Very truly yours,

79

Inland and coastal flooding: developments in prediction and prevention  

E-Print Network (OSTI)

of meteorological causes of floods, hydraulics of flood water movement and coastal wind­wave-surge. Probabilistic effects of climatic trends on flooding, appropriate planning of rapidly growing urban areas could mitigate factors, namely, the historical advantages of these locations for trade and the unstable tendency of large

Hunt, Julian

80

Smoothed Particle Hydrodynamics in Flood Simulations Michal Chladek  

E-Print Network (OSTI)

Smoothed Particle Hydrodynamics in Flood Simulations Michal Chl´adek Comenius University we present a method for flood simulations of cities and complex models. SPH method is used- lenthaler and Pajarola 2009]. In this paper, we aim at proposing a solution for flood simulation of cities

Durikovic, Roman

Note: This page contains sample records for the topic "flood light mh" 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

HYDROLOGY AND GEOMORPHOLOGY OF A RARE FLOOD, BLACKBURN FORK,  

E-Print Network (OSTI)

-prediction. � Discharge measurements based on boulder size appear to give more reasonable estimates of flood dischargeHYDROLOGY AND GEOMORPHOLOGY OF A RARE FLOOD, BLACKBURN FORK, PUTNAM-JACKSON COUNTIES 18 AUGUST 2010) #12;Source: NOAA 17-18 Aug 2010 #12;#12;FLOOD DAMAGE #12;#12;#12;#12;#12;#12;#12;#12;#12;4 bridges

Hart, Evan

82

Stabilization of Flood Sequencing Protocols in Sensor Networks  

E-Print Network (OSTI)

Stabilization of Flood Sequencing Protocols in Sensor Networks Young-ri Choi, Chin-Tser Huang, Member, IEEE, and Mohamed G. Gouda, Member, IEEE Abstract--Flood is a communication primitive that can. When a sensor receives a flood message, the sensor needs to check whether it has received this message

Gouda, Mohamed G.

83

A Distributed and Efficient Flooding Scheme Using 1-Hop Information  

E-Print Network (OSTI)

A Distributed and Efficient Flooding Scheme Using 1-Hop Information in Mobile Ad Hoc Networks Hai Liu, Xiaohua Jia, Senior Member, IEEE, Peng-Jun Wan, Xinxin Liu, and Frances F. Yao Abstract--Flooding of flooding suffers from the problems of excessive redundancy of messages, resource contention, and signal

Jia, Xiaohua

84

Stabilization of Flood Sequencing Protocols in Sensor Networks  

E-Print Network (OSTI)

Stabilization of Flood Sequencing Protocols in Sensor Networks Young-ri Choi and Mohamed G. Gouda 78712-0233, U.S.A. {yrchoi, gouda}@cs.utexas.edu Abstract. Flood is a communication primitive that can. When a sensor receives a flood message, the sensor needs to check whether it has received the message

Gouda, Mohamed G.

85

Neuro-simulation modeling of chemical flooding  

Science Journals Connector (OSTI)

Chemical flooding has proved to enhance oil recovery of reservoirs considerably. Development strategies of this method are more efficient when they consider both aspects of operation (recovery factor, RF) and economics (net present value, NPV). In this study, a multi-layer perceptron (MLP) neural network is developed for modeling of chemical flooding using surfactant and polymer via prediction of both RF and NPV in a unique model. The modeling algorithm is divided into three processes: training, generalization, and operation. In training process, the initial structure of the network is trained, and then the architecture of the trained network is optimized for reduction of prediction errors in generalization process. Furthermore, the optimum structure is compared with other methods like Radial Basis Function (RBF) neural network, quadratic and multi-objective regressions. The optimum architecture of the network contains one hidden layer with 8 neurons and training function of Bayesian regularization. In operation process, sensitivity analysis is studied for evaluating of effective parameters (inputs) on the performance of chemical flooding. The error is always less than 5% during the implementation of all processes. The results demonstrate that neuro-simulation of chemical flooding is reliable, inexpensive, fast in computational effort, and capable in accurate prediction of both RF and NPV in one model.

M.S. Karambeigi; R. Zabihi; Z. Hekmat

2011-01-01T23:59:59.000Z

86

Fuel cell flooding detection and correction  

DOE Patents (OSTI)

Method and apparatus for monitoring an H.sub.2 -O.sub.2 PEM fuel cells to detect and correct flooding. The pressure drop across a given H.sub.2 or O.sub.2 flow field is monitored and compared to predetermined thresholds of unacceptability. If the pressure drop exists a threshold of unacceptability corrective measures are automatically initiated.

DiPierno Bosco, Andrew (Rochester, NY); Fronk, Matthew Howard (Honeoye Falls, NY)

2000-08-15T23:59:59.000Z

87

Caring for Important Papers after a Flood  

E-Print Network (OSTI)

ER-003 6-06 Extension Family Development and Resource Management Specialists The Texas A&M University System If your important papers have been damaged by flooding or rainwater, you might be able to save them by following these instructions...

FCS Project Team - FDRM UNIT

2005-09-30T23:59:59.000Z

88

Slash Pine Elec Member Corp | Open Energy Information  

Open Energy Info (EERE)

Slash Pine Elec Member Corp Slash Pine Elec Member Corp Jump to: navigation, search Name Slash Pine Elec Member Corp Place Georgia Utility Id 17290 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Outdoor Lighting 100 Watt HPS Security Light Lighting Outdoor Lighting 1000 Watt HPS Flood Light* Lighting Outdoor Lighting 1000 Watt MH Flood Light* Lighting Outdoor Lighting 1500 Watt MH Flood Light* Lighting Outdoor Lighting 175 Watt HPS Security Light Lighting Outdoor Lighting 250 Watt HPS Security Light Lighting

89

Study of the comprehensive risk analysis of dam-break flooding based on the numerical simulation of flood routing. Part I: model development  

Science Journals Connector (OSTI)

Dam-break floods have been of increasing concern to safety ... of complex terrain in inundation areas multiplies the simulation difficulty of flood routing. In previous studies, representing the flood routing par...

Ruirui Sun; Xiaoling Wang; Zhengyin Zhou; Xuefei Ao; Xiaopei Sun

2014-09-01T23:59:59.000Z

90

Clarksville Light & Water Co | Open Energy Information  

Open Energy Info (EERE)

Clarksville Light & Water Co Clarksville Light & Water Co Jump to: navigation, search Name Clarksville Light & Water Co Place Arkansas Utility Id 3705 Utility Location Yes Ownership M NERC Location SPP NERC SPP Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Large Commercial (Rate schedule p) Commercial Large Industrial (Rate schedule p) Industrial Residential (R1) Residential Residential Rate Schedule R-2 Residential Security Light Service (Rate schedule L)HPS 100 W Commercial Security Light Service 1000 W MH Commercial Security light service 150 W HPS Commercial

91

A New Generation Chemical Flooding Simulator  

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

NEW GENERATION CHEMICAL FLOODING SIMULATOR NEW GENERATION CHEMICAL FLOODING SIMULATOR Final Report for the Period Sept. 2001 - Aug. 2004 Semi-Annual Report for the Period April1, 2004 - August 30, 2004 by Gary A. Pope, Kamy Sepehrnoori, and Mojdeh Delshad January 2005 Work Performed under Contract No. DE-FC-26-00BC15314 Sue Mehlhoff, Project Manager U.S. Dept of Energy National Petroleum Technology Office One West Third Street, Suite 1400 Tulsa, OK 74103-3159 Prepared by Center for Petroleum and Geosystems Engineering The University of Texas at Austin Austin, TX 78712 ii DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal

92

Adaptive Probabilistic Flooding for Multipath Routing  

E-Print Network (OSTI)

In this work, we develop a distributed source routing algorithm for topology discovery suitable for ISP transport networks, that is however inspired by opportunistic algorithms used in ad hoc wireless networks. We propose a plug-and-play control plane, able to find multiple paths toward the same destination, and introduce a novel algorithm, called adaptive probabilistic flooding, to achieve this goal. By keeping a small amount of state in routers taking part in the discovery process, our technique significantly limits the amount of control messages exchanged with flooding -- and, at the same time, it only minimally affects the quality of the discovered multiple path with respect to the optimal solution. Simple analytical bounds, confirmed by results gathered with extensive simulation on four realistic topologies, show our approach to be of high practical interest.

Betoule, Christophe; Clavier, Remi; Rossi, Dario; Rossini, Giuseppe; Thouenon, Gilles

2011-01-01T23:59:59.000Z

93

Flash flooding events in south central Texas  

E-Print Network (OSTI)

. Heights in Peters. (Fran Henry, 1981 I. TABLE 1. Station information for Del Rio, Stephenville, and Victoria (from Henry, 1981). Station Name Station Number Call Elevation Letters m Latitude Lon itude Del Rio 72261 Stephenville 72Z60 Victoria... Totals Index (TTI) was computed for each rawinsonde station using the following formula: 16 TABLE 5. Neteorological elements used to determine the state of the atmosphere orior to flash flooding events over South Central Texas in a triangular area...

Utley, Tom Wilson

2012-06-07T23:59:59.000Z

94

Imbibition flooding with CO?-enriched water  

E-Print Network (OSTI)

Imbibition of water into the pore space of the matrix is the dominant oil production factor in fractured reservoirs. Conventional water and gas injection methods fail to improve oil recovery in these reservoirs because of fluid channeling through... the fracture system. The largest fractured reservoirs in Texas are tight, dual porosity limestone reservoirs such as the Austin Chalk. Imbibition flooding is limited in tight fractured reservoirs because of low countercurrent water-oil imbibition flow rates...

Grape, Steven George

1990-01-01T23:59:59.000Z

95

City of La Grange, Georgia (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Georgia (Utility Company) Georgia (Utility Company) Jump to: navigation, search Name City of La Grange Place Georgia Utility Id 10585 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL ELECTRIC SERVICE Commercial GENERAL ELECTRIC SERVICE Commercial HPS Acorn, 100 Lighting HPS Acorn, 250 Lighting HPS Open Bottom, 100 Lighting HPS Post Top, 100 Lighting HPS Post Top, 150 Lighting HPS or MH - Flood or Shoebox, 150 Lighting HPS or MH - Flood or Shoebox, 250 Lighting HPS or MH - Flood or Shoebox, 400 Lighting

96

Adaptive time step in simulation of progressive flooding  

Science Journals Connector (OSTI)

Abstract Time accurate simulation of progressive flooding inside a ship often requires a short time step. However, after the initial phases, as the flooding progresses to undamaged compartments, the flow rates decrease and much longer time step could be used. Yet the collapsing of non-watertight structures may cause additional phases of fast flooding, where a shorter time step is required. In this paper the use of an adaptive time step in flooding simulation is discussed, and a new approach to this problem is presented. The time step is automatically adjusted during the simulation on the basis of the maximum absolute velocity of the free surface levels in the flooded compartments. The method is tested with small case studies, presenting typical flooding conditions in passenger ships.

Pekka Ruponen

2014-01-01T23:59:59.000Z

97

Flood Plain Management Services Program U.S. ARMY CORPS OF ENGINEERS BUILDING STRONG  

E-Print Network (OSTI)

Flood Plain Management Services Program U.S. ARMY CORPS OF ENGINEERS BUILDING STRONG® ® People that live and work in the flood plain need to know about the flood hazard and the actions that they can take to reduce property damage and to prevent the loss of life caused by flooding. The Flood Plain Management

US Army Corps of Engineers

98

Climate Change and Flood Operations in the Sacramento Basin, California  

E-Print Network (OSTI)

Washington, D.C. : Climate Change Science Program andProgress in incorporating climate change into management ofJULY 2011 Climate Change and Flood Operations in the

Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

2011-01-01T23:59:59.000Z

99

Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis  

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

Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis Presented by B&W Technical Services, Pantex and Pro2Serve October, 2011

100

FEMA - National Flood Insurance Program webpage | Open Energy...  

Open Energy Info (EERE)

webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: FEMA - National Flood Insurance Program webpage Abstract This webpage provides information on...

Note: This page contains sample records for the topic "flood light mh" 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

Flooding of Gas?Solids Countercurrent Flow in Fluidized Beds  

Science Journals Connector (OSTI)

Flooding of Commercial Coker Strippers and Its Simulation ... A baffle configuration with 30-top-included-angle sheds on the top row and simulated fouled sheds on the second row (Figure 3f) was tested to further investigate the effects of baffle configuration on flooding, with a minimum open area of 33%. ... Figure 12 predicts that the stripper should not be flooded at a solids flux of 63 kg/m2s and a steam superficial velocity of 0.52 m/s, as tested at the end of the run when there was no sign of flooding in the commercial unit. ...

Hsiaotao Bi; Heping Cui; John Grace; Andreas Kern; C. Jim Lim; Dan Rusnell; Xuqi Song; Craig McKnight

2004-05-28T23:59:59.000Z

102

Determining Hydrological Controls on Flood Frequency | U.S. DOE...  

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

increasing aridity, variability increases. In contrast, BFI was found to exert a second-order control on flood frequency. Higher BFI, meaning higher contributions of subsurface...

103

Lighting in Residential and Commercial Buildings (1993 and 1995 Data)  

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

Types > 1995 CBECS Lighting Equipment Types > 1995 CBECS Lighting Equipment 1995 CBECS Lighting Equipment Profile Lighting Equipment - Type and Characteristics of Equipment Emits Found In Incandescent Incandescent Light Bulb Produces light by electrically heating a tungsten filament Includes energy-efficient incandescent bulbs, such as Reflector or R-Lamps (accent and task lighting), Parabolic Aluminized Reflector (PAR) lamps (flood and spot lighting), and Ellipsoidal Reflector (ER) lamps (recessed lighting) Highly inefficient because much of the energy is lost as heat 14-18 Lumens Per Watt (LPW) 14% of Lit Commercial Floorspace Standard Fluorescent Lighting with Magnetic Ballast Standard Fluorescent with Magnetic Ballast Produces light by passing electricity through mercury vapor, causing the fluorescent coating to glow or fluoresce

104

Parameter estimation in multiple contact CO2 miscibility simulation with uncertain experimental core flooding data  

Science Journals Connector (OSTI)

CO2 flooding, which is an efficient method of enhanced...2 flooding and provide accurate data for designing reservoir...2 miscible flooding and an accurate compositional reservoir simulation needs to be conducted...

Sunil Kwon; Wonsuk Lee

2012-06-01T23:59:59.000Z

105

Comparison Between Two Hydrodynamic Models for Flooding Simulations at River Lima Basin  

Science Journals Connector (OSTI)

According to EU flood risks directive, flood hazard maps should include information on hydraulic ... Lima basin, Portugal. This river includes several flood-prone areas. Ponte Lima town is one of the places of hi...

Jos Pinho; Rui Ferreira; Lus Vieira; Dirk Schwanenberg

2014-11-01T23:59:59.000Z

106

U.S. and Mexico Unleash a Flood Into Colorado Delta  

Science Journals Connector (OSTI)

...and Mexico Unleash a Flood Into Colorado Delta 10.1126/science...big. An experimental flood released from Morelos...pave the way for future floods. Right now, almost...its 10% allotment of Colorado River water for agriculture...

Erik Stokstad

2014-03-21T23:59:59.000Z

107

Progress in and prospects for fluvial flood modelling  

Science Journals Connector (OSTI)

...have raised public and political awareness of flood risk. There is an increasing...have raised public and political awareness of flood risk. There is an increasing...have raised public and political awareness of ood risk. There is an increasing...

2002-01-01T23:59:59.000Z

108

Topeka, Kansas, Flood Damage Reduction Project 30 January 2009  

E-Print Network (OSTI)

with and approved by the necessary resource agencies. The long-term environmental and cultural consequences of planTopeka, Kansas, Flood Damage Reduction Project 30 January 2009 Abstract: The recommended plan provides for flood risk management and restores the reliability of the Topeka, Kansas, Levee System located

US Army Corps of Engineers

109

Two-DIMENSIONAL WATER FLOOD AND MUDFLOW SIMULATION  

E-Print Network (OSTI)

Two-DIMENSIONAL WATER FLOOD AND MUDFLOW SIMULATION By J. S. O'Brien, 1 P. Y. Julien, 2 and W. T by the Federal Emergency Management Agency (FEMA) (FAN, 1990). Since the FEMA method doesn't simulate flood. Fullerton, 3 Members, ASCE ABSTRACT: FLO-2Dis a two-dimensionalfinite differencemodel that simulates clear

Julien, Pierre Y.

110

Capacity building for flood management in developing countries under climate change.  

E-Print Network (OSTI)

??Climate change will bring new flood threats, especially in developing countries. In addition, the contexts surrounding flood management have been shifting globally. If developing countries (more)

Katsuhama, Yoshihiro

2010-01-01T23:59:59.000Z

111

City of Prescott, Arkansas (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Arkansas Arkansas Utility Id 15337 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes RTO SPP Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png E-1 AE Residential Electric Rate Residential E-2 BE Residential Electric Rate Residential Large general Service Municipal Services Commercial Public schools(E6) Commercial Rental Lights-Flood Light (1000 MH) Lighting Rental Lights-Flood Light (1000 MV) Lighting Rental Lights-Flood Light (250 HP sodium) Lighting Rental Lights-Flood Light (400 HP Sodium)) Lighting Rental Lights-Flood Light (400 HP sodium))

112

Techniques for estimating flood hydrographs for ungaged urban watersheds  

SciTech Connect

The Clark Method, modified slightly, was used to develop a synthetic dimensionless hydrograph that can be used to estimate flood hydrographs for ungaged urban watersheds. Application of the technique results in a typical (average) flood hydrograph for a given peak discharge. Input necessary to apply the technique is an estimate of basin lagtime and the recurrence interval peak discharge. Equations for this purpose were obtained from a recent nationwide study on flood frequency in urban watersheds. A regression equation was developed which relates flood volumes to drainage area size, basin lagtime, and peak discharge. This equation is useful where storage of floodwater may be a part of design or flood prevention. 6 refs., 17 figs., 5 tabs.

Stricker, V.A.; Sauer, V.B.

1982-04-01T23:59:59.000Z

113

York Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Electric Coop Inc Electric Coop Inc Jump to: navigation, search Name York Electric Coop Inc Place South Carolina Utility Id 21002 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Outdoor Lighting Backyard Lighting Outdoor Lighting Baxter Lighting Outdoor Lighting Shoebox 1 Light Lighting Outdoor Lighting Shoebox 2 Lights Lighting Outdoor Lighting Traditional Lighting Outdoor Lighting Ultra-Flood HPS/ MH 400 W 2 Lights Wood Pole Lighting Outdoor Lighting Ultra-Flood HPS/MH 1000 W Fiberglass Pole Lighting

114

A NEW GENERATION CHEMICAL FLOODING SIMULATOR  

SciTech Connect

The premise of this research is that a general-purpose reservoir simulator for several improved oil recovery processes can and should be developed so that high-resolution simulations of a variety of very large and difficult problems can be achieved using state-of-the-art computing and computers. Such a simulator is not currently available to the industry. The goal of this proposed research is to develop a new-generation chemical flooding simulator that is capable of efficiently and accurately simulating oil reservoirs with at least a million gridblocks in less than one day on massively parallel computers. Task 1 is the formulation and development of solution scheme, Task 2 is the implementation of the chemical module, and Task 3 is validation and application.

Gary A. Pope; Kamy Sepehrnoori; Mojdeh Delshad

2002-09-30T23:59:59.000Z

115

A NEW GENERATION CHEMICAL FLOODING SIMULATOR  

SciTech Connect

The premise of this research is that a general-purpose reservoir simulator for several improved oil recovery processes can and should be developed so that high-resolution simulations of a variety of very large and difficult problems can be achieved using state-of-the-art algorithms and computers. Such a simulator is not currently available to the industry. The goal of this proposed research is to develop a new-generation chemical flooding simulator that is capable of efficiently and accurately simulating oil reservoirs with at least a million gridblocks in less than one day on massively parallel computers. Task 1 is the formulation and development of solution scheme, Task 2 is the implementation of the chemical module, and Task 3 is validation and application. In this final report, we will detail our progress on Tasks 1 through 3 of the project.

Gary A. Pope; Kamy Sepehrnoori; Mojdeh Delshad

2005-01-01T23:59:59.000Z

116

Flood Fighting Research Facility | Open Energy Information  

Open Energy Info (EERE)

Fighting Research Facility Fighting Research Facility Jump to: navigation, search Basic Specifications Facility Name Flood Fighting Research Facility Overseeing Organization United States Army Corp of Engineers (ERDC) Hydrodynamic Testing Facility Type Wave Basin Length(m) 45.7 Beam(m) 30.5 Depth(m) 1.2 Water Type Freshwater Cost(per day) Contact POC Towing Capabilities Towing Capabilities None Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.0 Wave Period Range(s) 0.0 Current Velocity Range(m/s) 0.0 Programmable Wavemaking No Simulated Beach No Channel/Tunnel/Flume Channel/Tunnel/Flume None Wind Capabilities Wind Capabilities None Control and Data Acquisition Description Automated data acquisition and control system Cameras Yes Number of Color Cameras 1

117

Plant genetics. Shedding light on the ticking of internal timekeepers  

Science Journals Connector (OSTI)

...bust. This time the assessment team was able to...it would cost to steam, flood, or other-wise...progress in other systems, plantresearchers...is that this is a system where we can get...light-receiving systems which respond to...they had just the tools necessary to ask...

M Barinaga

1995-02-24T23:59:59.000Z

118

City of Hogansville, Georgia (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Hogansville, Georgia (Utility Company) Hogansville, Georgia (Utility Company) Jump to: navigation, search Name Hogansville City of Place Georgia Utility Id 8698 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Residential Residential Security Lights, HPS 100 Lighting Security Lights, HPS 250 Lighting Security Lights, HPS 400 Lighting Security Lights, HPS Flood 250 Lighting Security Lights, HPS Flood 400 Lighting Security Lights, MH 1000 Lighting Security Lights, MH 400 Lighting Security Lights, MV 175 Lighting

119

Cullman Power Board | Open Energy Information  

Open Energy Info (EERE)

Board Board Jump to: navigation, search Name Cullman Power Board Place Alabama Utility Id 4617 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Outdoor Lights 100 W HPS Lighting Outdoor Lights 175 W MV Lighting Outdoor Lights 400 W MV Lighting Residential Residential Security Light Service 1000 W MH Lighting Security Light Service 250 W HPS Flood Lighting Security Light Service 250 W MH Lighting Security Light Service 400 W HPS Lighting Security Light Service 400 W HPS Flood Lighting

120

Flood Plain and Floodway Management Act (Montana) | Department of Energy  

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

Flood Plain and Floodway Management Act (Montana) Flood Plain and Floodway Management Act (Montana) Flood Plain and Floodway Management Act (Montana) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Natural Resources and Conservation

Note: This page contains sample records for the topic "flood light mh" 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

Flooding Capacity in Packed Towers:? Database, Correlations, and Analysis  

Science Journals Connector (OSTI)

To provide more insight into the exact influence of operating variables on flooding, several ANN simulations were performed by attributing different values for one studied variable while all of the others were held constant. ... The gas superficial velocity at flooding for the CMR simulation is greater by 1 m/s across the whole liquid velocity range. ... Because of the broadness and diversity of the databases, the proposed correlation has the capability of simulating the flooding capacity in randomly dumped packed beds for any purposes such as absorption and distillation. ...

Simon Pich; Faal Larachi; Bernard P. A. Grandjean

2000-11-30T23:59:59.000Z

122

On the Performance of Flooding-Based Resource Vassilios V. Dimakopoulos and Evaggelia Pitoura  

E-Print Network (OSTI)

results are validated through simulation. Index terms: resource discovery, flooding, distributed systemsOn the Performance of Flooding-Based Resource Discovery Vassilios V. Dimakopoulos and Evaggelia consider flooding-based resource discovery in distributed systems. With flooding, a node searching

Dimakopoulos, Vassilios

123

SPECIAL EDITION: FLOOD RECOVERY Thursday, September 22, 2011 | Fall 2011: Volume 2, Issue 5  

E-Print Network (OSTI)

organizations wishing to publicize their events and service opportunities should e-mail all relevant details of Toiletries, Clothing, and Non-Perishable Food Clothing Drive CHOW Warehouse Needs Volunteers Flood Relief and Food Drive for Flood Victims Arts Benefit Show for Flood Relief GIM UNICEF Toy Drive for Flood

Suzuki, Masatsugu

124

How to simulate a volume-controlled flooding with mathematical morphology operators?  

E-Print Network (OSTI)

How to simulate a volume-controlled flooding with mathematical morphology operators? Serge Beucher_fichiers/frame.htm) [2] The problem The classical tool for flooding simulation is the watershed transform. However, the flooding is simply controlled by its height. This means that, when the flooding has reached

Beucher, Serge

125

Flood Disaster Protection Act of 1973 | Open Energy Information  

Open Energy Info (EERE)

Disaster Protection Act of 1973 Disaster Protection Act of 1973 Jump to: navigation, search Statute Name Flood Disaster Protection Act of 1973 Year 1973 Url [[File:|160px|link=]] Description References FDPA Text[1] The National Flood Insurance Program (NFIP) is administered primarily under two statutes: the National Flood Insurance Act of 1968 and the Flood Disaster Protection Act of 1973 (FDPA). The NFIP is administered by a department of the Federal Emergency Management Agency (FEMA), the Federal Insurance Administration (FIA). The FDPA requires federal financial regulatory agencies to adopt regulations prohibiting their regulated lending institutions from making, increasing, extending or renewing a loan secured by improved real estate or a mobile home located or to be located in a SFHA in a community participating in the NFIP unless the property

126

Chilean glacial lake outburst flood impacts on dam construction  

E-Print Network (OSTI)

Four Glacial Lake Outburst Floods (GLOF) occurred in the Colonia Glacier (Northern Patagonia Icefield, Chile) from April 2008 to March 2009. Lago Cachet 2 emptied four times producing a maximum excess discharge in the ...

Tauro, Flavia

2009-01-01T23:59:59.000Z

127

Jordan Creek Flood Risk Management Project Springfield, Missouri  

E-Print Network (OSTI)

Jordan Creek Flood Risk Management Project Springfield, Missouri 29 May 2013 Abstract: The overall flow capacity along Jordan Creek. The area along Jordan Creek is heavily urbanized and includes

US Army Corps of Engineers

128

Robust quantification of parametric uncertainty for surfactantpolymer flooding  

Science Journals Connector (OSTI)

Uncertainty in surfactantpolymer flooding is an important challenge to the wide- ... uncertainty in an efficient manner. Monte Carlo simulation is the traditional uncertainty quantification approach that ... unc...

Ali Alkhatib; Peter King

2014-02-01T23:59:59.000Z

129

Comparing wireless flooding protocols using trace-based simulations  

Science Journals Connector (OSTI)

Most wireless multi-hop networks, such as ad hoc...networks and wireless sensor networks, need network-wide broadcasting, which is best done with a flooding protocol. In this article, we use ... test-bed network ...

Martin Jacobsson; Christian Rohner

2013-06-01T23:59:59.000Z

130

Numerical Simulations of Water Wave Propagation and Flooding  

Science Journals Connector (OSTI)

In this paper we present main points in the process of application of numerical schemes for hyperbolic balance laws to water wave propagation and flooding. The appropriate mathematical models are the one ... two-...

Luka Sopta; Nelida ?rnjari?-ic

2005-01-01T23:59:59.000Z

131

LANL completes high-priority flood and erosion control work  

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

600 feet of water diversion barriers and removed more than 1,200 cubic yards of sediment in anticipation of flash flooding. July 11, 2011 Los Alamos National Laboratory sits...

132

New Executive Order Establishes a Federal Flood Risk Management Standard  

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

President Obama signed Executive Order (E.O.) 13690, Establishing a Federal Flood Risk Management Standard and a Process for Further Soliciting and Considering Stakeholder Input, on January 30, 2015.

133

Erosive coping after the 2011 floods in Kenya  

Science Journals Connector (OSTI)

Periodic river floods have devastating social and economic impacts on poor households in the low-lying coastal and western regions of Kenya. This paper focuses on how households in Bunyala District coped with the impacts of flooding, and particularly the December 2011 River Nzoia flood. The data for the study was collected through a survey of 400 households, three focus group discussions, four in-depth interviews and six key informant interviews. Of the surveyed household-heads, 393 (98.4%) reported negative impacts of the flood on farming, livestock and/or property. Coping strategies at household level included temporary relocation and migration, reduced expenditure on household needs, engagement in extra income-generating activities, selling of property and reliance on support from public and private agencies. The findings reveal that many of the coping measures that people use are erosive, as they have negative long-term effects on household livelihood sustainability.

Denis Opiyo Opondo

2013-01-01T23:59:59.000Z

134

Light Portal  

Science Journals Connector (OSTI)

The Light Portal was designed to organize and mark the pedestrian paths that circumnavigate the rectangle of the...

2006-01-01T23:59:59.000Z

135

Light's twist  

Science Journals Connector (OSTI)

...equal to the optical power divided by the speed of light, and hence go unnoticed in our everyday lives...approaching object equal to the power in the light beam (P) divided by the speed of light. The movement of the approaching object does...

2014-01-01T23:59:59.000Z

136

Light Properties Light travels at the speed of light `c'  

E-Print Network (OSTI)

LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190.nasa.gov #12;The speed of light The speed of light `c' is equal to the frequency ` times the wavelength,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light

Mojzsis, Stephen J.

137

Hurricane Surge Flooding Damage Assessment and Web-Based Game Development to Support K12 Education for Understanding Climate Change Impact on Hurricane Surge Flooding Damage  

E-Print Network (OSTI)

Hurricane surge floods have caused devastating damage along coastal areas all over the world. Yet many recent studies have shown that global warming could increase the hurricane flooding damage by hurricane intensification and sea level rise. Hence...

Hsu, Chih-Hung

2014-08-10T23:59:59.000Z

138

Numerical Simulation of Flood Levels for Tropical Rivers  

Science Journals Connector (OSTI)

Flood forecasting is important for flood damage reduction. As a result of advances in the numerical methods and computer technologies, many mathematical models have been developed and used for hydraulic simulation of the flood. These simulations usually include the prediction of the flood width and depth along a watercourse. Results obtained from the application of hydraulic models will help engineers to take precautionary measures to minimize flood damage. Hydraulic models were used to simulate the flood can be classified into dynamic hydraulic models and static hydraulic models. The HEC-2 static hydraulic model was used to predict water surface profiles for Linggi river and Langat river in Malaysia. The model is based on the numerical solution of the one dimensional energy equation of the steady gradually varied flow using the iteration technique. Calibration and verification of the HEC-2 model were conducted using the recorded data for both rivers. After calibration, the model was applied to predict the water surface profiles for Q10, Q30, and Q100 along the watercourse of the Linggi river. The water surface profile for Q200 for Langat river was predicted. The predicted water surface profiles were found in agreement with the recorded water surface profiles. The value of the maximum computed absolute error in the predicted water surface profile was found to be 500 mm while the minimum absolute error was 20 mm only.

Thamer Ahmed Mohammed; Salim Said; Mohd Zohadie Bardaie; Shah Nor Basri

2011-01-01T23:59:59.000Z

139

Polymer flooding design and optimization under economic uncertainty  

Science Journals Connector (OSTI)

Abstract We use a streamline-based simulator that accurately captures non-Newtonian rheology and controls numerical dispersion to investigate polymer-flooding design. First, we develop and test a parallel design algorithm to optimize polymer floods with respect to net present value in terms of slug size, polymer concentration, and initiation; in which, simulations are run simultaneously and the results are combined through scaling of optimal slug size. In terms of optimal strategies, the optimization results illustrate that polymer-flooding design with respect to concentration, slug size, and initiation is more intuitive than earlier expected. It is always beneficial to start polymer flooding as soon as possible preferably before any waterflooding. The optimal slug size is close to being continuous. The optimal concentration is generally high and represents a balance between mobility gains and injectivity losses. Second, we quantify the impact of uncertainty on both the design and profitability of polymer flooding. This serves as a guide to associated data acquisition efforts, where pre-polymer flooding initiation, efforts can be focused on reducing uncertainties of high impact factors thereby increasing the probability of success.

Abdulkareem M. AlSofi; Martin J. Blunt

2014-01-01T23:59:59.000Z

140

A NEW GENERATION CHEMICAL FLOODING SIMULATOR  

SciTech Connect

The premise of this research is that a general-purpose reservoir simulator for several improved oil recovery processes can and should be developed so that high-resolution simulations of a variety of very large and difficult problems can be achieved using state-of-the-art computing and computers. Such a simulator is not currently available to the industry. The goal of this proposed research is to develop a new-generation chemical flooding simulator that is capable of efficiently and accurately simulating oil reservoirs with at least a million gridblocks in less than one day on massively parallel computers. Task 1 is the formulation and development of solution scheme, Task 2 is the implementation of the chemical module, and Task 3 is validation and application. We have made significant progress on all three tasks and we are on schedule on both technical and budget. In this report, we will detail our progress on Tasks 1 through 3 for the first six months of the project.

Gary A. Pope; Kamy Sepehrnoori; Mojdeh Delshad

2002-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

A NEW GENERATION CHEMICAL FLOODING SIMULATOR  

SciTech Connect

The premise of this research is that a general-purpose reservoir simulator for several improved oil recovery processes can and should be developed so that high-resolution simulations of a variety of very large and difficult problems can be achieved using state-of-the-art algorithms and computers. Such a simulator is not currently available to the industry. The goal of this proposed research is to develop a new-generation chemical flooding simulator that is capable of efficiently and accurately simulating oil reservoirs with at least a million gridblocks in less than one day on massively parallel computers. Task 1 is the formulation and development of solution scheme, Task 2 is the implementation of the chemical module, and Task 3 is validation and application. We have made significant progress on all three tasks and we are on schedule on both technical and budget. In this report, we will detail our progress on Tasks 1 through 3 for the first half of the third year of the project.

Gary A. Pope; Kamy Sepehrnoori; Mojdeh Delshad

2004-05-01T23:59:59.000Z

142

A NEW GENERATION CHEMICAL FLOODING SIMULATOR  

SciTech Connect

The premise of this research is that a general-purpose reservoir simulator for several improved oil recovery processes can and should be developed so that high-resolution simulations of a variety of very large and difficult problems can be achieved using state-of-the-art algorithms and computers. Such a simulator is not currently available to the industry. The goal of this proposed research is to develop a new-generation chemical flooding simulator that is capable of efficiently and accurately simulating oil reservoirs with at least a million gridblocks in less than one day on massively parallel computers. Task 1 is the formulation and development of solution scheme, Task 2 is the implementation of the chemical module, and Task 3 is validation and application. We have made significant progress on all three tasks and we are on schedule on both technical and budget. In this report, we will detail our progress on Tasks 1 through 3 for the first six months of the second year of the project.

Gary A. Pope; Kamy Sepehrnoori; Mojdeh Delshad

2003-04-01T23:59:59.000Z

143

Flooding and conservation in the Albuquerque bosque  

SciTech Connect

Interest in the conservation of the Middle Rio Grande bosque has grown rapidly in the last decade. During that period, private organizations as well as governmental agencies have sharpened their focus on the issue, and in doing so have contributed to the development of a bosque biological management plan for the river reach between Cochiti Dam and Elephant Butte Reservoir. This increased regional attention reflects a growing national and international concern about human impacts on fluvial processes in large floodplain rivers. Because they impound large amounts of a river`s discharge and interfere with its natural flooding regime, dams can seriously disrupt the relationship between river basin hydrology and riparian zone functioning. In western North America, this interference reduces cottonwood germination and survival and, as will be discussed, negatively affects key ecological processes in riparian communities. In this paper the authors first review how the decoupling of basin hydrology from riparian forest processes has begun to affect the integrity of the Middle Rio Grande bosque ecosystem. Then they propose an alternative management scheme, with emphasis on the Albuquerque bosque, that centers on restoring its ecosystem functioning.

Crawford, C.S.; Molles, M.C. Jr.; Valett, H.M. [Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Biology

1995-12-31T23:59:59.000Z

144

Lighting Systems  

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

Purple LED lamp Purple LED lamp Lighting Systems Lighting research is aimed at improving the energy efficiency of lighting systems in buildings and homes across the nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research falls into four main areas: Sources and Ballasts, Light Distribution Systems, Controls and Communications, and Human Factors. Contacts Francis Rubinstein FMRubinstein@lbl.gov (510) 486-4096 Links Lighting Research Group Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends

145

Lighting Renovations  

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

When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide...

146

Cerenkov Light  

ScienceCinema (OSTI)

The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

Slifer, Karl

2014-05-22T23:59:59.000Z

147

Steam management in composite mature steam floods, Midway Sunset field  

SciTech Connect

Vogel noted that oil production rates in many steam floods are not predictable from steam injection rates and must be estimated on some other basis. He presented a conservative method, based on simple models assuming instantaneous steam overlay, to calculate heat requirements once the oil rate is known. By more accurately describing the reservoir being flooded and the steam flood process, Vogel`s method was refined resulting in significant steam savings for SWEPI`s leasehold in the northern part of the Midway Sunset field. Analytical expressions are presented for (1) the heat required to support a steam chest descending into an oil column, (2) the heating of a cap or base rock already partially heated by an adjacent steam flood and (3) the heating of a cap or base rock which is exposed to a uniformly growing steam zone. A method is also described to operate a mature steam flood at a constant oil steam ratio while scavenging some heat stored in the steam zone.

Dorp, J.J. van; Roach, R.H.

1995-12-31T23:59:59.000Z

148

Correlate the flooding of packed columns a new way  

SciTech Connect

Packed-column pressure-drop and flooding-point prediction has received new attention recently. These publications, like most earlier ones, focus on gas-flow-induced pressure drop, and flooding due to liquid entrainment in the packing. A few years ago, some problems occurred when packing was applied in high-pressure distillation service, such as ethylene and propylene superfractionators. Apparently, the maximum liquid-through-put capacity was lower than predicted from the gas-flow-induced flooding correlations. Such situation exists when predicting the performance of valve trays in similar service: liquid downflow can be limiting before entrainment flooding occurs. The reason for this behavior is the relatively low liquid and high vapor density of these high-pressure services. The liquid/vapor density ratios are typically 10--15:1 for such hydrocarbon systems. In contrast, for low-pressure water/air systems, this ratio is in the range 300--800:1. A large amount of experimental data for low-pressure systems has been used to correlate pressure drop and flooding, but it doesn't cover the technically important region of low liquid and high vapor density. This Article suggests an approach for understanding such liquid-limited systems.

Kaiser, V.

1994-06-01T23:59:59.000Z

149

zhang-mh-99.PDF  

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

this work: David Randall, Kuanman Xu, Steve Ghan, Chris Doran, Steve Krueger, and James Hack. This research is supported by the U.S. Department of Energy (DOE) ARM Program under...

150

Northern Lights  

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

Northern Lights Northern Lights Nature Bulletin No. 178-A February 6, 1965 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation NORTHERN LIGHTS To a person seeing the Aurora Borealis or "northern lights" for the first time, it is an uncanny awe-inspiring spectacle. Sometimes it begins as a glow of red on the northern horizon, ominously suggesting a great fire, gradually changing to a curtain of violet-white, or greenish-yellow light extending from east to west. Some times this may be transformed to appear as fold upon fold of luminous draperies that march majestically across the sky; sometimes as a vast multitude of gigantic flaming swords furiously slashing at the heavens; sometimes as a flowing crown with long undulating colored streamers fanning downward and outward.

151

Characterizing two-phase flow relative permeabilities in chemical flooding using a pore-scale network model  

E-Print Network (OSTI)

in reservoir simulation of chemical flooding, when no site-Flooding In this section, a series of dynamic pore-scale network simulationssimulation techniques (e.g. , for analyzing chemical flooding)

Liu, Qingjie; Shen, Pingping; Wu, Yu-Shu

2008-01-01T23:59:59.000Z

152

Probable maximum flood control; Yucca Mountain Site Characterization Project  

SciTech Connect

This study proposes preliminary design concepts to protect the waste-handling facilities and all shaft and ramp entries to the underground from the probable maximum flood (PMF) in the current design configuration for the proposed Nevada Nuclear Waste Storage Investigation (NNWSI) repository protection provisions were furnished by the United States Bureau of Reclamation (USSR) or developed from USSR data. Proposed flood protection provisions include site grading, drainage channels, and diversion dikes. Figures are provided to show these proposed flood protection provisions at each area investigated. These areas are the central surface facilities (including the waste-handling building and waste treatment building), tuff ramp portal, waste ramp portal, men-and-materials shaft, emplacement exhaust shaft, and exploratory shafts facility.

DeGabriele, C.E.; Wu, C.L. [Bechtel National, Inc., San Francisco, CA (United States)

1991-11-01T23:59:59.000Z

153

Contribution to Logistics of Catastrophes in Consequence of Floods  

Science Journals Connector (OSTI)

Abstract The flood is considered to be a phenomenon that consists of different, interlinked stages or phases. Each stage of flooding from flood hazard, through course itself up to after-rehabilitation actions, can be solved by methods of risk management and crisis. The methods propose systematic procedure of identification, analysis, risk assessment and proposal planning process to avert catastrophic situations. Each proposal contains design of logistic processes consisting of specific logistic elements and logistics processes of catastrophes. Catastrophic scenarios reflect the threat rate of protected interests by development of the risks rate that can be observed in the development curve of the life cycle of assessed risk and the development level of safety due to their causal relationship. Quick response to the catastrophic development is conditional to identification rate of the environment in which the catastrophic scenario is gradually enacted. Therefore visualization of threatened objects by geoinformative system instruments including the development of actual geodatabases is imperative.

Imrich Kisss; Emil Wessely; Monika Bli?anov

2014-01-01T23:59:59.000Z

154

Integrating synthetic flood data for selection of regional frequency distribution  

Science Journals Connector (OSTI)

Regional frequency distributions are estimated using respective regional average coefficients of variance, skewness and kurtosis. The regional average coefficients may be significantly biased for a region with inadequate hydrometric data. The objective of this study is to select suitable regional frequency distributions in previously identified five hydrologic homogeneous regions of Nepalese territory with larger focus on data-scarce regions. Incorporation of synthetic flood data has been proposed in two hydrologic regions which have insufficient hydrometric data. A SimHyd rainfall runoff model was employed for the generation of synthetic flood data to augment hydrometric data inadequacy. Selection of best-fit regional frequency distribution was identified using L-moment ratio diagrams and goodness-of-fit measure. The selected distributions were tested by comparing observation and regional distribution factors at eight observation hydrometric sites. Incorporation of synthetic flood data enabled to reduce regional distribution factor error to 6% from that of 10%.

Binaya Kumar Mishra; Kaoru Takara

2014-01-01T23:59:59.000Z

155

Management of Specific Flood Plain Areas (Iowa) | Department of Energy  

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

Management of Specific Flood Plain Areas (Iowa) Management of Specific Flood Plain Areas (Iowa) Management of Specific Flood Plain Areas (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Provider Iowa Department of Natural Resources Floodplain management orders by the Iowa Department of Natural Resources as

156

Temporal flooding of regular islands by chaotic wave packets  

Science Journals Connector (OSTI)

We investigate the time evolution of wave packets in systems with a mixed phase space where regular islands and chaotic motion coexist. For wave packets started in the chaotic sea on average the weight on a quantized torus of the regular island increases due to dynamical tunneling. This flooding weight initially increases linearly and saturates to a value which varies from torus to torus. We demonstrate for the asymptotic flooding weight universal scaling with an effective tunneling coupling for quantum maps and the mushroom billiard. This universality is reproduced by a suitable random matrix model.

Lars Bittrich; Arnd Bcker; Roland Ketzmerick

2014-03-27T23:59:59.000Z

157

Flood Zone Building Permits (District of Columbia) | Department of Energy  

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

You are here You are here Home » Flood Zone Building Permits (District of Columbia) Flood Zone Building Permits (District of Columbia) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State District of Columbia Program Type Environmental Regulations Provider District Department of the Environment

158

Low gas-liquid ratio foam flooding for conventional heavy oil  

Science Journals Connector (OSTI)

The recovery of heavy oil by water flooding is 10% lower than that of conventional crude oil, so enhanced oil recovery (EOR) is of great significance for heavy oil. In this paper, foam flooding with a gas-liqu...

Jing Wang; Jijiang Ge; Guicai Zhang; Baodong Ding; Li Zhang

2011-09-01T23:59:59.000Z

159

Ecological response to and management of increased flooding caused by climate change  

Science Journals Connector (OSTI)

...Resh 1999; Bunn & Arthington 2002). Flooding is an important aspect of the stream...risk, planned experiments (including simulation modelling) are needed that manipulate...Galat, D. L. (and 16 others) 1998 Flooding to restore connectivity of regulated...

2002-01-01T23:59:59.000Z

160

Pressure-Correction Method and Its Applications for Time-Domain Flooding Simulation  

Science Journals Connector (OSTI)

The principle idea of using pressure-correction method for time-domain flooding simulation is presented. Special attention is paid on ... of application are also discussed. First, progressive flooding in a comple...

Pekka Ruponen

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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.
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to obtain the most current and comprehensive results.


161

Simulation of gas production from hydrate reservoir by the combination of warm water flooding and depressurization  

Science Journals Connector (OSTI)

Gas production from hydrate reservoir by the combination of warm water flooding and depressurization is proposed, which can overcome ... gas production by the combination of warm water flooding and depressurizati...

YuHu Bai; QingPing Li

2010-09-01T23:59:59.000Z

162

Directional Flooding Scheme with Data Aggregation for Energy-Efficient Wireless Sensor Networks  

Science Journals Connector (OSTI)

We propose a directional flooding with data aggregation (DFDA) using hop- ... savings by reducing the redundant transmissions using directional flooding based on hop-count and data aggregation. Our simulation res...

Sung-Hyup Lee; Kang-Won Lee; You-Ze Cho

2008-01-01T23:59:59.000Z

163

Flooding Experiments with Steam and Water in a Large Diameter Vertical Tube  

E-Print Network (OSTI)

An experimental study on flooding with steam and water in a large diameter vertical tube was conducted. This research has been performed to provide a better prediction of flooding in a pressurized water reactor (PWR) pressurizer surge line...

Williams, Susan Nicole

2010-10-12T23:59:59.000Z

164

Flood monitoring, mapping and assessing capabilities using RADARSAT remote sensing, GIS and ground data for Bangladesh  

Science Journals Connector (OSTI)

Remote sensing is the most practical method available to managers of flood-prone areas for quantifying and mapping flood impacts. This study explored large inundation ... were also used. RADARSAT remote sensing d...

Roxana Hoque; Daichi Nakayama; Hiroshi Matsuyama; Jun Matsumoto

2011-05-01T23:59:59.000Z

165

Soil Testing Following Flooding, Overland Flow of Wastewater and other Freshwater Disasters  

E-Print Network (OSTI)

Freshwater flooding can seriously affect soil fertility and the physical and chemical properties of soil. This publication explains how to reclaim flooded soil. Having the soil tested for microbes, pesticides, hydrocarbons and other contaminants...

Provin, Tony; Feagley, Sam E.; Pitt, John L.; McFarland, Mark L.

2009-05-26T23:59:59.000Z

166

Feasibility analysis and design of a flood barrier concept for the City of New York  

E-Print Network (OSTI)

Flooding has always been a major concern for coastal communities. However, many parts of New York City never had to worry about flooding until Hurricane Sandy hit in October 2012. The hurricane brought a record level storm ...

Ingilis, Demetres

2014-01-01T23:59:59.000Z

167

Precipitation and Damaging Floods: Trends in the United States, 193297  

Science Journals Connector (OSTI)

The poor relationship between what climatologists, hydrologists, and other physical scientists call floods, and those floods that actually cause damage to life or property, has limited what can be reliably said about the causes of observed trends ...

Roger A. Pielke Jr.; Mary W. Downton

2000-10-01T23:59:59.000Z

168

Urbanization and Climate Change: An Examination of Nonstationarities in Urban Flooding  

Science Journals Connector (OSTI)

The authors examine the hydroclimatology, hydrometeorology, and hydrology of flooding in the Milwaukee metropolitan region of the upper midwestern United States. The objectives of this study are 1) to assess nonstationarities in flood frequency ...

Long Yang; James A. Smith; Daniel B. Wright; Mary Lynn Baeck; Gabriele Villarini; Fuqiang Tian; Heping Hu

2013-12-01T23:59:59.000Z

169

Clyde Light & Power | Open Energy Information  

Open Energy Info (EERE)

Power Power Jump to: navigation, search Name Clyde Light & Power Place Ohio Utility Id 3824 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png C1 - General Service - No Demand Commercial C1A - General Service No Demand - Three Phase Commercial C2 - Commercial Commercial FL - Flood Light Lighting G1- General Service w/ Demand Commercial LP1- Large Power Secondary Industrial LP2 - Primary Industrial R1 - Residential Residential

170

Effect of Continuous, Trapped, and Flowing Gas on Performance of Alkaline Surfactant Polymer (ASP) Flooding  

Science Journals Connector (OSTI)

Alkali Surfactant Polymer (ASP) flooding has traditionally been considered in tertiary mode, i.e., after a reservoir has been sufficiently water flooded. ... and flow properties of an ASP flood are captured to calibrate a comprehensive reservoir-simulation model. ... Roshanfekr, M.; Johns, R. T.; Pope, G.; Britton, L.; Linnemeyer, H.; Britton, C.; Vyssotski, A.Simulation of the Effect of Pressure and Solution Gas on Oil Recovery From Surfactant/Polymer Floods SPE J. 2012, 17 ( 3) 705 ...

R. Farajzadeh; A. Ameri; M. J. Faber; D. W. van Batenburg; D. M. Boersma; J. Bruining

2013-08-22T23:59:59.000Z

171

An interdisciplinary approach to characterize flash flood occurrence frequency for mountainous Southern California  

E-Print Network (OSTI)

simulation period of 1995- The present study expands previous work by focusing on the scales relevant to flash flooding (

Carpenter, Theresa Marie Modrick

2011-01-01T23:59:59.000Z

172

Flood Risk Management Newsletter 1 December 2013 vol 7 no 2  

E-Print Network (OSTI)

University and a Master of Science in Engineering Management from George Washington University. Flood Risk approaches, successes, lessons learned and challenges; and to improve overall flood risk managementFlood Risk Management Newsletter 1 December 2013 vol 7 no 2 Fstocoll Table of Contents Mark Roupas

US Army Corps of Engineers

173

A numerical study of hydrologically driven glacier dynamics and subglacial flooding  

Science Journals Connector (OSTI)

...dynamics and subglacial flooding Sam Pimentel * Gwenn...drainage and subglacial flooding. The subglacial drainage...inspired examples: (i) simulations of meltwater drainage...Alpine-type glacier An initial simulation is conducted to demonstrate...glacier to subglacial flooding, as documented by Das...

2011-01-01T23:59:59.000Z

174

Energy Efficient Target Tracking in Wireless Sensor Networks: Sleep Scheduling, Particle Filtering, and Constrained Flooding  

E-Print Network (OSTI)

after flooding has occurred in the current hop. Our simulation-based experi- mental studies show, and Constrained Flooding Bo Jiang Dissertation submitted to the Faculty of the Virginia Polytechnic Institute, Sleep Scheduling, Particle Filters, Constrained Flooding Copyright 2010, Bo Jiang #12;Energy Efficient

Ravindran, Binoy

175

Two-dimensional simulations of extreme floods on a large watershed  

E-Print Network (OSTI)

Two-dimensional simulations of extreme floods on a large watershed John F. England Jr. a,*, Mark L-dimensional, Runoff, Erosion and Export (TREX) model to simulate extreme floods on large watersheds in semi, validation and simulation of extreme storms and floods on the 12,000 km2 Arkansas River watershed above

Julien, Pierre Y.

176

Do dams and levees impact nitrogen cycling? Simulating the effects of flood alterations on floodplain  

E-Print Network (OSTI)

Do dams and levees impact nitrogen cycling? Simulating the effects of flood alterations topography with a model of hydrology and nitrogen biogeochemistry to simulate floods of different magnitude a generalized floodplain biogeochemical model to determine whether dams and flood-control levees affect

Turner, Monica G.

177

Development of CFD Simulation for 3-D Flooding Flow and Scouring Around a Bridge Structure  

E-Print Network (OSTI)

Development of CFD Simulation for 3-D Flooding Flow and Scouring Around a Bridge Structure B of bridge failure during storms and floods. Simulation of scour-hole formation under the bridge deck and around the bridge piers, due to sediment entrainment and transport caused by flooding flow conditions

Kostic, Milivoje M.

178

Uncertainty analysis of river flooding and dam failure risks using local sensitivity computations.  

E-Print Network (OSTI)

to GUA while requiring only one simulation instead of several hundreds or thousands. For the floodUncertainty analysis of river flooding and dam failure risks using local sensitivity computations) for uncertainty analysis with respect to two major types of risk in river hydrodynamics: flash flood and dam

Paris-Sud XI, Université de

179

Impact of relief accuracy on flood simulations and road network vulnerability analysis  

E-Print Network (OSTI)

1 Impact of relief accuracy on flood simulations and road network vulnerability analysis Jean). Numerical representation of relief (DTM) is a prime necessity in risk simulation, in particular in flood of the flood simulation. On that account, we consider ways to enrich the DTM by integrating relevant

Paris-Sud XI, Université de

180

Developing a GIS tool to assess potential damage of future floods J. Eleutrio1,2  

E-Print Network (OSTI)

Developing a GIS tool to assess potential damage of future floods J. Eleutério1,2 , D. Martinez1. Geographic Information System (GIS) technology plays a crucial role on flood risk analyses. On one hand. On the other hand, this data must be combined in order to evaluate flood risk. Even though the role of GIS

Boyer, Edmond

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


181

3D Reconstruction of the Source and Scale of Buried Young Flood Channels on Mars  

Science Journals Connector (OSTI)

...Source and Scale of Buried Young Flood Channels on Mars 10.1126...Southwest Research Institute, Boulder, CO, USA. Outflow channels...interpreted as the product of gigantic floods due to the catastrophic eruption...been applied to map out buried flood channels on Earth through the...

Gareth A. Morgan; Bruce A. Campbell; Lynn M. Carter; Jeffrey J. Plaut; Roger J. Phillips

2013-05-03T23:59:59.000Z

182

Section "Informatics" MULTICRITERIA ANALYSIS APPLIED TO A FLOOD EVENT ON RIVER  

E-Print Network (OSTI)

Section "Informatics" 1 MULTICRITERIA ANALYSIS APPLIED TO A FLOOD EVENT ON RIVER MARITZA1 1 Institute of Information Technologies ­ Bulgarian Academy of Sciences, Bulgaria ABSTRACT Floods. The flood disaster management is highly dependent on early information and needs forecasts and data from

Mustakerov, Ivan

183

The Disciplined Flood Protocol in Sensor Networks Young-ri Choi and Mohamed G. Gouda  

E-Print Network (OSTI)

The Disciplined Flood Protocol in Sensor Networks Young-ri Choi and Mohamed G. Gouda Department of Computing Science University of Alberta, Canada ehab@cs.ualberta.ca Abstract-- Flood is a communication to every sensor in the network. When a flood of some message is initiated, the message is forwarded

Gouda, Mohamed G.

184

New Flooding Control Schemes Applied In Route Initialisation For The Ad Hoc On Demand Routing Protocols  

E-Print Network (OSTI)

New Flooding Control Schemes Applied In Route Initialisation For The Ad Hoc On Demand Routing College London * Email: uceephu@ucl.ac.uk Abstract: This paper introduces a new route request flooding. This scheme aims to control and reduce the route request flooding. Furthermore, the scheme combines

Haddadi, Hamed

185

Strong influence of El Nio Southern Oscillation on flood risk around the world  

Science Journals Connector (OSTI)

...showed the magnitude of a 100-y flood to be significantly larger during...positive anomaly in 100-y flood volume (+25%), and for...which this river is found (Colorado) we simulated a positive anomaly...general pattern reflected in our flood-risk results. We found...

Philip J. Ward; Brenden Jongman; Matti Kummu; Michael D. Dettinger; Frederiek C. Sperna Weiland; Hessel C. Winsemius

2014-01-01T23:59:59.000Z

186

Peak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA  

E-Print Network (OSTI)

produced the largest known flood on the Colorado River in Grand Canyon. The Hyaloclastite Dam was up to 366 Canyon; Colorado river; Pleistocene floods; Lava dams; Hydraulic modeling; Paleoflood indicators; DamPeak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA Cassandra R

187

A FLASH-FLOODING STORM AT THE STEEP EDGE OF HIGH  

E-Print Network (OSTI)

was the Big Thompson flood of 1976 in Colorado, which remains of intense interest in the United StatesA FLASH-FLOODING STORM AT THE STEEP EDGE OF HIGH TERRAIN Disaster in the Himalayas by Kristen L. rasmussen and robert a. Houze Jr. A lethal flash flood inundated a town when moist airflow from the lowlands

Houze Jr., Robert A.

188

Amicalola Electric Member Corp | Open Energy Information  

Open Energy Info (EERE)

Amicalola Electric Member Corp Amicalola Electric Member Corp Jump to: navigation, search Name Amicalola Electric Member Corp Place Georgia Utility Id 562 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Security Lights Acorn 100 W Lighting Security Lights Acorn 150 W Lighting Security Lights Cobra 100 W Lighting Security Lights Cobra 150 W Lighting Security Lights Cobra 250 W Lighting Security Lights Cobra 400 W Lighting Security Lights Cobra MH 250 W Lighting Security Lights Cobra MH 400 W Lighting Security Lights Flood 250 W Lighting

189

Solid-State Lighting: LED Lighting Facts  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: LED Lighting Facts to someone by E-mail Share Solid-State Lighting: LED Lighting Facts on Facebook Tweet about Solid-State Lighting: LED Lighting Facts on Twitter Bookmark Solid-State Lighting: LED Lighting Facts on Google Bookmark Solid-State Lighting: LED Lighting Facts on Delicious Rank Solid-State Lighting: LED Lighting Facts on Digg Find More places to share Solid-State Lighting: LED Lighting Facts on AddThis.com... LED Lighting Facts CALiPER Program Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions LED Lighting Facts LED lighting facts - A Program of the U.S. DOE DOE's LED Lighting Facts® program showcases LED products for general

190

Flood Operation Rules for a Single Reservoir Licheng Dong  

E-Print Network (OSTI)

, University of California - Davis 2012-12-12 Abstract This paper examines the theoretical behavior ecosystems. 2. Simple Inflow Hydrographs Three main factors affect the reservoir's inflow flood volume and peak outflow (Ergish, 2010): 1) inflow hydrograph volume and shape; 2) controllable reservoir storage

Lund, Jay R.

191

IMPROVING URBAN FLOOD MANAGEMENT WITH AUTONOMOUS MINI-UAVS  

E-Print Network (OSTI)

IMPROVING URBAN FLOOD MANAGEMENT WITH AUTONOMOUS MINI-UAVS A DISSERTATION SUBMITTED TO THE SWISS;#12;Abstract In this study we assessed how small-scale unmanned aerial vehicle (UAV) photogrammetry technology digital surface models (DSMs) was investigated with consideration of UAV flight parameters

Giger, Christine

192

Inland and coastal flooding: developments in prediction and prevention  

Science Journals Connector (OSTI)

...anthropogenic greenhouse gas emissions...flooding-related deaths worldwide...understood so that policies for reducing natural disasters...many of the measures needed to...matter and energy) and (ii...greenhouse gases from industry...including energy use and greenhouse gas emissions...therefore reducing the potential...sustainable policies for the future...

2005-01-01T23:59:59.000Z

193

Relationships among probability distributions of stream discharges in floods, climate,  

E-Print Network (OSTI)

Relationships among probability distributions of stream discharges in floods, climate, bed load of both follow power laws. The number N(Q) of days on which the discharge exceeds Q, or the number of the United States. To examine the effect of climate change on bed load transport and river incision, we

Mojzsis, Stephen J.

194

SPECIAL EDITION: FLOOD RECOVERY Thursday, September 15, 2011  

E-Print Network (OSTI)

their events and service opportunities should e-mail all relevant details to cce@binghamton.edu. Connect to help with this cause, contact Julie Lucia. Collection of Toiletries, Blankets, and Nonperishable Food and nonperishable food items are in high demand by victims of the flood. Donation boxes have been placed in Hinman

Suzuki, Masatsugu

195

Field test of microemulsion flooding, Chateaurenard Field, France  

SciTech Connect

A pilot test of microemulsion flooding was conducted in a single five-spot pattern in the Chateaurenard field in France. The test had to accommodate a 40-mPa*s (40-cp) oil viscosity and a regional pressure gradient across the pattern. A very clear oil bank was observed, resulting in a substantial increase in oil production. 9 refs.

Putz, A.; Chevalier, J.P.; Stock, G.; Philippot, J.

1981-04-01T23:59:59.000Z

196

Imagining flood futures: risk assessment and management in practice  

Science Journals Connector (OSTI)

...consequences. risk management|risk analysis|flooding|simulacra...we have come to deem as more acceptable than others in predicting the...how do they become deemed as acceptable and, crucially, what effect...science, public policy and risk management in order to make...

2011-01-01T23:59:59.000Z

197

Onsite Wastewater Treatment Systems: Responding to Power Outages and Floods  

E-Print Network (OSTI)

People and the environment can be harmed if a home's onsite wastewater treatment system does not work properly after a flood or power outage. This publication explains the steps to take after such an event to get the system back into service. 4 pp...

Lesikar, Bruce J.; Mechell, Justin; Alexander, Rachel

2008-10-23T23:59:59.000Z

198

Sorption and Degradation of Fipronil in Flooded Anaerobic Rice Soils  

Science Journals Connector (OSTI)

Sorption and Degradation of Fipronil in Flooded Anaerobic Rice Soils ... The data predicted that fipronil was subject to rapid, reductive degradation or immediate sorption to the soil and any sorbed fipronil desorbed was reductively degraded. ... The reductive metabolite, fipronil sulfide, accumulated over the 184 day duration of the experiment and sorbed rapidly to the soil, where it accumulated and did not appear to degrade. ...

Gregory Doran; Philip Eberbach; Stuart Helliwell

2009-10-13T23:59:59.000Z

199

Altamaha Electric Member Corp | Open Energy Information  

Open Energy Info (EERE)

Altamaha Electric Member Corp Altamaha Electric Member Corp Jump to: navigation, search Name Altamaha Electric Member Corp Place Georgia Utility Id 407 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Industrial Service Industrial Irrigation Service- IRGS-8 Commercial Large Power Service- LPS Commercial Net Metering Service- NMS-8 Commercial Outdoor Security Lighting Service- SL-9 (1000W HPS-Flood) Lighting Outdoor Security Lighting Service- SL-9 (1000W MH-Flood) Lighting Outdoor Security Lighting Service- SL-9 (1000W MH-Flood) Lighting

200

Detect DDoS flooding attacks in mobile ad hoc networks  

Science Journals Connector (OSTI)

Mobile Ad hoc NETworks (MANETs) are vulnerable to the Denial of Service (DoS) attack. In this work, we focus on one specific DoS attack, Distributed DoS (DDoS) flooding attack. First of all, we present a quantitative model to characterise the flooding attack. We then provide analytical models of detecting flooding attack. In these models, we give an analytical framework to evaluate the number of routing control packets. At last, we design two flow based detection features to identify the flooding attacks. Both simulation and analytical results show that our proposed detection approach can detect the flooding attack accurately and effectively.

Yinghua Guo; Sylvie Perreau

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Improved efficiency of miscible CO{sub 2} floods and enhanced prospects for CO{sub 2} flooding heterogeneous reservoirs. Annual report, April 14, 1994--April 13, 1995  

SciTech Connect

The overall goal of this project is to improve the efficiency of miscible CO{sub 2} floods and enhance the prospects for flooding heterogeneous reservoirs. This objective is being accomplished by extending experimental research in three task areas: (1) foams for selective mobility control in heterogeneous reservoirs, (2) reduction of the amount of CO{sub 2} required in CO{sub 2} floods, and (3) miscible CO{sub 2} flooding in fractured reservoirs. This report provides results of the first year of the three-year project for each of the three task areas.

Grigg, R.; Heller, J.; Schechter, D.

1995-09-01T23:59:59.000Z

202

Enhanced oil recovery: miscible flooding; thermal methods; and process implementation. Annual report, October 1, 1979-September 30, 1980  

SciTech Connect

The individual papers in this volume covering miscible flooding, thermal methods, and process implementation were indexed.

Linville, B. (ed.)

1980-01-01T23:59:59.000Z

203

Light's twist  

Science Journals Connector (OSTI)

...Glasgow G12 8QQ, UK An invited Perspective to mark the election of Miles Padgett to the fellowship of the Royal Society in 2014. That...energy and momentum flow within light beams can twist to form vortices such as eddies in a stream. These...

2014-01-01T23:59:59.000Z

204

Post Waterflood CO2 Miscible Flood in Light Oil, Fluvial-Dominated Deltaic Reservoir, Class I  

SciTech Connect

This report demonstrates the effectiveness of the CO2 miscible process in Fluvial Dominated Deltaic reservoirs. It also evaluated the use of horizontal CO2 injection wells to improve the overall sweep efficiency. A database of FDD reservoirs for the gulf coast region was developed by LSU, using a screening model developed by Texaco Research Center in Houston. The results of the information gained in this project is disseminated throughout the oil industry via a series of SPE papers and industry open forums.

Bou-Mikael, Sami

2002-02-05T23:59:59.000Z

205

Texas Electric Lighting Report  

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

electric lighting electric lighting The SNAP House's lighting design aims for elegant simplicity in concept, use, and maintenance. Throughout the house, soft, ambient light is juxtaposed with bright, direct task lighting. All ambient and most task lighting is integrated directly into the architectural design of the house. An accent light wall between the bedroom and bathroom provides a glowing light for nighttime navigation.

206

Rebuilding your flooded home: Guidelines for incorporating energy efficiency  

SciTech Connect

Repairs to your flood-damaged home can add energy efficiency at the same time you address pressing structural needs, mainly by replacing and upgrading insulation in walls and floors, and checking your foundation for flood damage. Many energy efficiency options are available to you today that may not have been widely available when you built your house even if that was only a few years ago. Cost-effectiveness depends on several factors, including cost of fuel and materials, efficiency levels of the structure and components, and climate. This booklet offers some general tips to improve the efficiency of your home`s shell and equipment. Additional information on any issue covered in this booklet is available from various agencies within or near your community, including your state energy office, local community action agency, utilities, Red Cross and Federal Emergency Management Agency (FEMA) offices.

Not Available

1994-05-01T23:59:59.000Z

207

LANL completes high-priority flood and erosion control work  

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

Lab completes priority erosion controls Lab completes priority erosion controls LANL completes high-priority flood and erosion control work Crews installed 600 feet of water diversion barriers and removed more than 1,200 cubic yards of sediment in anticipation of flash flooding. July 11, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

208

Washington Elec Member Corp | Open Energy Information  

Open Energy Info (EERE)

Washington Elec Member Corp Washington Elec Member Corp Place Georgia Utility Id 20146 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes ISO Other Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 1,000 Watt HPS Cobra Lighting 1,000 Watt HPS Flood Lighting 1,000 Watt MH Flood Lighting 100 Watt HPS Lighting 175 Watt MV 250 Watt HPS Lighting 250 Watt HPS Cobra Head Lighting 250 Watt HPS Flood Lighting 400 Watt HPS Cobra Head Lighting 400 Watt HPS Flood Lighting Rate-01 (RS) Residential Rate-02 (GSND) Commercial Rate-07 (GSD) Commercial Rate-08 (GS) Primary

209

A mathematical and experimental study of caustic flooding  

E-Print Network (OSTI)

: Dr. Ching Buang Wu A simple non-equilibrium chemical displacement model for continuous, linear, caustic flooding of crude oil is presented. The laboratory experiments were conducted to support the numerical simulation and to verify the results.... The unique feature of this mathematic study is that it includes the chemistry of the acid hydrolysis to produce surfactants and the chemical reaction rate under the non- equilibrium state. The in-situ generated surfactant was presumed to alter the oil...

Shen, Tsu-Cheng

1985-01-01T23:59:59.000Z

210

Development of cost-effective surfactant flooding technology. Final report  

SciTech Connect

Task 1 of this research was the development of a high-resolution, fully implicit, finite-difference, multiphase, multicomponent, compositional simulator for chemical flooding. The major physical phenomena modeled in this simulator are dispersion, heterogeneous permeability and porosity, adsorption, interfacial tension, relative permeability and capillary desaturation, compositional phase viscosity, compositional phase density and gravity effects, capillary pressure, and aqueous-oleic-microemulsion phase behavior. Polymer and its non-Newtonian rheology properties include shear-thinning viscosity, permeability reduction, inaccessible pore volume, and adsorption. Options of constant or variable space grids and time steps, constant-pressure or constant-rate well conditions, horizontal and vertical wells, and multiple slug injections are also available in the simulator. The solution scheme used in this simulator is fully implicit. The pressure equation and the mass-conservation equations are solved simultaneously for the aqueous-phase pressure and the total concentrations of each component. A third-order-in-space, second-order-in-time finite-difference method and a new total-variation-diminishing (TVD) third-order flux limiter are used that greatly reduce numerical dispersion effects. Task 2 was the optimization of surfactant flooding. The code UTCHEM was used to simulate surfactant polymer flooding.

Pope, G.A.; Sepehrnoori, K.

1996-11-01T23:59:59.000Z

211

Tallahatchie Valley E P A | Open Energy Information  

Open Energy Info (EERE)

Valley E P A Valley E P A Jump to: navigation, search Name Tallahatchie Valley E P A Place Mississippi Utility Id 18447 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Power GSA-1 (Class 40) General Power GSA-2 (Class 50) Lighting 1 175 MV Lighting Lighting 2 100 HPS Lighting Lighting 3 250 HPS Lighting Lighting 4 400 MV Lighting Lighting 6 400 MH Lighting Lighting 7 1000 MH Lighting Lighting 8 250 HPS Flood Lighting Residential (Class 22) Residential Average Rates Residential: $0.0951/kWh

212

Lumbee River Elec Member Corp | Open Energy Information  

Open Energy Info (EERE)

Lumbee River Elec Member Corp Lumbee River Elec Member Corp Jump to: navigation, search Name Lumbee River Elec Member Corp Place North Carolina Utility Id 11291 Utility Location Yes Ownership C NERC Location SERC NERC ERCOT Yes NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Electric Rates- Rider SQF Residential Flood Lights 1000 W HPS Lighting Flood Lights 1000 W MH Lighting Flood Lights 1000 W MV Lighting Flood Lights 400 W HPS Lighting Industrial Power Service-CB Industrial Large General Service Commercial Large General Service- Time of Day Commercial

213

Increase of the reliability and cost effectiveness of the Leningrad flood control gates  

SciTech Connect

This paper presents the results of a detailed analysis of competing designs of rolling gates and floating radial gates for the Leningrad flood control system and describes from a hydraulic engineering standpoint those aspects of the gate designs which led to the conclusion that they did not have sufficient reliability for the loads encountered under flood conditions. Specific design revisions which take into account not only the flood loads but also the navigation and dock parts of the structures were investigated and recommended.

Khlopenkov, P.R.

1988-06-01T23:59:59.000Z

214

Lighting Test Facilities  

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

Custom Projects Lighting Test Facilities SSL Guidelines Industrial Federal Agriculture LED Street and Area Lighting Field Test of Exterior LED Down Lights Abstract Outdoor...

215

Light Water Reactor Sustainability  

NLE Websites -- All DOE Office Websites (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...

216

Climate Change Effects on the Sacramento Basin's Flood Control Projects ANN DENISE FISSEKIS  

E-Print Network (OSTI)

Climate Change Effects on the Sacramento Basin's Flood Control Projects By ANN DENISE FISSEKIS B.......................................................................6 Chapter III. Climate Change................................................................11 models...........................................................20 Climate change data

Lund, Jay R.

217

An artificial neural network for the prediction of immiscible flood performance  

Science Journals Connector (OSTI)

An artificial neural network for the prediction of immiscible flood performance ... Estimating the Isothermal Compressibility Coefficient of Undersaturated Middle East Crudes Using Neural Networks ...

Ridha Gharbi; Mansour Karkoub; Ali ElKamel

1995-09-01T23:59:59.000Z

218

Demographic responses to fire of Spartina argentinensis in temporary flooded grassland of Argentina  

Science Journals Connector (OSTI)

Population characteristics of Spartina argentinensis after fire were analyzed. Field experiments were done in temporary flooded tall grassland, dominated by S. argentinensis at the Reserva Federico Wildermuth (Ar...

Susana R. Feldman; Juan Pablo Lewis

2007-12-01T23:59:59.000Z

219

Numerical Simulation of Displacement Mechanisms for Enhancing Heavy Oil Recovery during Alkaline Flooding  

Science Journals Connector (OSTI)

In this paper, a simulation technique has been developed and successfully applied to numerically simulate the experimentally determined displacement mechanisms governing alkaline flooding for enhancing oil recovery in heavy oil reservoirs. ... (8-13) The existing simulation techniques used for alkaline flooding in the conventional oil reservoirs result in significant discrepancy between the experimental and simulated pressure drop for alkaline flooding in heavy oil reservoirs. ... Both the scientific findings and the newly developed simulation technique will facilitate simulating and designing field-scale alkaline flooding for heavy oil reservoirs. ...

Mohamed Arhuoma; Daoyong Yang; Mingzhe Dong; Heng Li; Raphael Idem

2009-10-15T23:59:59.000Z

220

Physical simulation and fine digital study of thermal foam compound flooding  

Science Journals Connector (OSTI)

According to the similarity criterion of 3D physical simulation of thermal recovery, experimental parameters of 3D physical simulation of steam flooding and thermal foam compound flooding in extra-heavy oil reservoirs of the Gudao Oilfield were calculated, and relevant experiments were carried out. Based on the experimental results, 3D fine numerical simulation was carried out to analyze the steam flooding and thermal foam compound flooding in heavy oil reservoirs. The results show that thermal foam compound flooding could effectively inhibit steam channeling and improve sweep efficiency, and thus enhance the oil recovery in heavy oil reservoirs after steam flooding. Technological parameters of thermal foam compound flooding were optimized according to the results of fine numerical simulation. The optimum injection method is foam-slug injection, the optimal steam injection rate is 25 mL/min, nitrogen injection rate is 1 000 mL/min (standard conditions), the time of foam-slug injection is 1.0 min and the interval between foam-slugs is about 10-20 min during thermal foam-slug injection. At last, the similarity criterion was employed for inversion calculation of the optimization results. Based on the results, optimal field injection and production parameters can be confirmed. The ultimate recovery ratio of thermal foam compound flooding in super-heavy oil reservoirs could reach 42.15%, which is 12.50% higher than steam flooding.

Zhanxi PANG; Huiqing LIU; Pingyuan GE; Li HAN

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Human-Induced Climate Change Reduces Chance of Flooding in Okavango...  

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

Delta Human-Induced Climate Change Reduces Chance of Flooding in Okavango Delta Africa.gif Why it Matters: The Okavango basin in southern central Africa experienced severe...

222

Human-induced climate change reduces chance of flooding in Okavango...  

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

recent flooding in an ecologically and geographically unique river basin in southern Africa-the Okavango River. After seasonal rains fall in southern Angola, floodwaters flow...

223

Supporting technology for enhanced oil recovery: Chemical flood predictive model  

SciTech Connect

The Chemical Flood Predictive Model (CFPM) was developed by Scientific Software-Intercomp for the US Department of Energy and was used in the National Petroleum Council's (NPC) 1984 survey of US enhanced oil recovery potential (NPC, 1984). The CFPM models micellar (surfactant)-polymer (MP) floods in reservoirs which have been previously waterflooded to residual oil saturation. Thus, only true tertiary floods are considered. An option is available in the model which allows a rough estimate of oil recovery by caustic (alkaline) or caustic-polymer processes. This ''caustic'' option, added for the NPC survey, is not modeled as a separate process. Rather, the caustic and caustic-polymer oil recoveries are computed simply as 15% and 40%, respectively, of the MP oil recovery. In the CFPM, an oil rate versus time function for a single pattern is computed and the results are passed to the economic routines. To estimate multi-pattern project behavior, a pattern development schedule must be specified. After-tax cash flow is computed by combining revenues with capital costs for drilling, conversion and upgrading of wells, chemical handling costs, fixed and variable operating costs, injectant costs, depreciation, royalties, severance, state, federal, and windfall profit taxes, cost and price inflation rates, and the discount rate. A lumped parameter uncertainty routine is used to estimate risk, and allows for variation in computed project performance within an 80% confidence interval. The CFPM uses theory and the results of numerical simulation to predict MP oil recovery in five-spot patterns. Oil-bank and surfactant breakthrough and project life are determined from fractional flow theory. A Koval-type factor, based on the Dykstra-Parsons (1950) coefficient, is used to account for the effects of reservoir heterogeneity on surfactant and oil bank velocities. 18 refs., 17 figs., 27 tabs.

Ray, R.M.; Munoz, J.D.

1986-12-01T23:59:59.000Z

224

Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis  

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

Pantex Facility 10-Year Natural Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis Presented by and October, 2011 Presentation Outline I. Introductions II. Pantex III. 10 Year Update IV. Final Results V. July 2010 Event VI. Emergency Planning VII.What's Next Pantex The Pantex Plant, located 17 miles northeast of Amarillo, Texas, in Carson County, is charged with maintaining the safety, security and reliability of the nation's nuclear weapons stockpile. Worked performed at Pantex supports three core missions. * Stockpile Stewardship * Nonproliferation and * Safeguards and Security Pantex (cont.) - Location Pantex (cont.) - Weather Patterns * Precipitation is typical for Southwest climate, mainly in the form of Spring and

225

Flood Plain or Floodway Development (Iowa) | Department of Energy  

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

or Floodway Development (Iowa) or Floodway Development (Iowa) Flood Plain or Floodway Development (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Provider Iowa Department Natural Resources This section describes situations when a permit is needed for the

226

Partially hydrolyzed polyacrylamides with superior flooding and injection properties  

SciTech Connect

A versatile process for the manufacture of PHPA has been developed. The applicability of this process for the production of PHPA in the field has been demonstrated. Based on performance in radial disk floods, Marathon PHPA's exhibit ideal mobility behavior. The superior performance of the Marathon polymers is attained without near wellbore plugging. An ultracentrifugation technique was developed to obtain both average molecular weights and molecular weight distributions for PHPA. The performance and solution properties of Marathon's PHPA's correlate well with their average molecular weights. Indirect evidence indicates that microgel may be responsible for the near wellbore plugging observed with the commercial products evaluated. Polymer augmented waterflooding is most beneficial in heterogeneous formations.

Argabright, P.A.; Philips, B.L.; Rhudy, J.S.

1982-09-01T23:59:59.000Z

227

Fluctuation Flooding Method (FFM) for accelerating conformational transitions of proteins  

Science Journals Connector (OSTI)

A powerful conformational sampling method for accelerating structural transitions of proteins Fluctuation Flooding Method (FFM) is proposed. In FFM cycles of the following steps enhance the transitions: (i) extractions of largely fluctuating snapshots along anisotropic modes obtained from trajectories of multiple independent molecular dynamics (MD) simulations and (ii) conformational re-sampling of the snapshots via re-generations of initial velocities when re-starting MD simulations. In an application to bacteriophage T4 lysozyme FFM successfully accelerated the open-closed transition with the 6 ns simulation starting solely from the open state although the 1-?s canonical MD simulation failed to sample such a rare event.

Ryuhei Harada; Yu Takano

2014-01-01T23:59:59.000Z

228

Light Bodies: Exploring Interactions with Responsive Lights  

E-Print Network (OSTI)

reinterpretation of street lighting. Before fixed infrastructure illuminated cities at night, people carried Urban street lighting today is a networked, fixed infrastructure that relies on the electrical grid. WeLight Bodies: Exploring Interactions with Responsive Lights Susanne Seitinger MIT Media Laboratory

Hunt, Galen

229

Lighting | Department of Energy  

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

Lighting Lighting Lighting When you're shopping for lightbulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want. You can save money and energy while lighting your home and still maintaining good light quantity and quality. Consider energy-efficient lighting options to use the same amount of light for less money. Learn strategies for comparing and buying lighting products and using them efficiently. Featured Lighting Choices to Save You Money Light your home for less money while using the same amount of light. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents Energy-efficient light bulbs are available today and could save you about $50 per year in energy costs when you replace 15 traditional incandescent bulbs in your home.

230

Floods on Nottely River and Martin, Peachtree, and Slow Creeks in Cherokee County, North Carolina. Flood report  

SciTech Connect

This report describes the flood situation along the Nottely River from the North Carolina-Georgia State line, at stream mile 18.72, downstream to the head of Hiwassee Reservoir backwater, stream mile 6.50; Martin Creek from mile 6.12 downstream to mile 1.38; Peachtree Creek from Ammon Bottom at mile 4.78 downstream to its mouth at Hiwassee River mile 100,68; and Slow Creek from mile 3.15 downstream to its mouth at Peachtree Creek mile 1.98.

Not Available

1985-09-01T23:59:59.000Z

231

The influence of free gas saturation on water flood performance - variations caused by changes in flooding rate  

E-Print Network (OSTI)

, 1971) Anil Kumar Dandona, B. S. , Indian School of Mines Directed by: Dr. R. A. Morse It has been recognised that the presence of a free gas satura- tion prior to water flooding can have an important influence on oil recovery. The published results... studies such as the disappearance of part or all of the free gas by solution in the oil bank. Also, it has been realised that gravity forces make it impossible to initiate and maintain a uniforxn gas saturation fram top to bottom of the production...

Dandona, Anil Kumar

2012-06-07T23:59:59.000Z

232

The effect of flooding velocity and degree of reservoir depletion on the recovery of oil by water flooding  

E-Print Network (OSTI)

the kerosene until the pressure in the reservoir oil sturage cylinder reached approximately the desired bubble point. The fluids were then circulated until the pressure stabilized at the bubble point at which time the excess gas was dis placed..., 1951) 15, 7 Z9. Guerrero, E. T. and Kennedy, H. T. : Effect of Surface and Interfacial Tension on Recovery of Oil by Water Flooding, " Transactions AIME, (1954) 201, 124. 30. Holmgren, C. R. and Morse, R. A, : "Effect of Free Gas Saturation on Oil...

Hall, Phillips C

2012-06-07T23:59:59.000Z

233

Study of the comprehensive risk analysis of dam-break flooding based on the numerical simulation of flood routing. Part II: Model application and results  

Science Journals Connector (OSTI)

The present model and methodology described in Part I of this work are applied to perform a comprehensive risk analysis of the dam-break flood of five reservoirs in the Haihe River ... The results indicate that t...

Zhengyin Zhou; Xiaoling Wang; Ruirui Sun; Xuefei Ao; Xiaopei Sun

2014-06-01T23:59:59.000Z

234

Wyoming chemical flood test for oil recovery shows promise  

SciTech Connect

This project was begun in 1978 to provide data to promote surfactant chemical flooding on a commercial scale in the low-permeability reservoirs of eastern Wyoming and Colorado. The Big Muddy Field in Wyoming was selected because of the large resource, potential net pay, and high oil saturation. Injection began on February 20, 1980 with a surfactant flooding process. Water mixed with salt (brine) was injected as a preflush which was completed on January 20, 1981. This produced 12,122 bbl of oil. The next step involves injecting a surfactant, co-surfactant (alcohol), and polymer. When the injection of the surfactant is completed in the summer of 1982, polymer alone will be injected. Polymer injection will be completed sometime in 1984. The final phase will be a followup water drive scheduled for 1984-1987. As of February 1, 1982, 36,683 bbl of oil had been produced. About 88 bbl of oil per day is being produced, compared to only about 41 bbl per day in February 1981. (ATT)

Not Available

1981-01-01T23:59:59.000Z

235

Kenergy Corp | Open Energy Information  

Open Energy Info (EERE)

Kenergy Corp Kenergy Corp Jump to: navigation, search Name Kenergy Corp Place Kentucky Utility Id 9964 Utility Location Yes Ownership C NERC RFC Yes NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Environmental Surcharge Rider Fuel Adjustment Rider High Pressure Sodium - 200/250 Watts Lighting High Pressure Sodium - Flood Light 400 Watts Lighting LED NEMA Head - 60 Watt Lighting Light - 100 watt HPS Lighting Light - 100 watt HPS - Acorn Globe Lighting Light - 100 watt MH Lighting Light - 100 watt MH - Acorn Lighting

236

Links Between Flood Frequency and Annual Water Balance Behaviors: A Basis for Similarity and Regionalization  

SciTech Connect

This paper presents the results of a data based comparative study of several hundred catchments across continental United States belonging to the MOPEX dataset, which systematically explored the connection between the flood frequency curve and measures of mean annual water balance. Two different measures of mean annual water balance are used: (i) a climatic aridity index, AI, which is a measure of the competition between water and energy availability at the annual scale; and, (ii) baseflow index, BFI, the ratio of slow runoff to total runoff also at the annual time scale, reflecting the role of geology, soils, topography and vegetation. The data analyses showed that the aridity index, AI, has a first order control on both the mean and Cv of annual maximum floods. While mean annual flood decreases with increasing aridity, Cv increases with increasing aridity. BFI appeared to be a second order control on the magnitude and shape of the flood frequency curve. Higher BFI, meaning more subsurface flow and less surface flow leads to a decrease of mean annual flood whereas lower BFI leads to accumulation of soil moisture and increased flood magnitudes that arise from many events acting together. The results presented in this paper provide innovative means to delineate homogeneous regions within which the flood frequency curves can be assumed to be functionally similar. At another level, understanding the connection between annual water balance and flood frequency will be another building block towards developing comprehensive understanding of catchment runoff behavior in a holistic way.

Guo, Jiali; Li, Hongyi; Leung, Lai-Yung R.; Guo, Shenglian; Liu, Pan; Sivapalan, Murugesu

2014-03-28T23:59:59.000Z

237

Characterization of Flood Sediments from Hurricanes Katrina and Rita and Potential Implications for Human  

E-Print Network (OSTI)

Characterization of Flood Sediments from Hurricanes Katrina and Rita and Potential Implications of sediments up to many centimeters thick on streets, lawns, parking lots, and other flat surfaces (fig. 1). During the flood dewatering and subsequent cleanup, there were concerns that these sediments might

Torgersen, Christian

238

High-Speed Router Filter for Blocking TCP Flooding under DDoS Attack  

E-Print Network (OSTI)

1 High-Speed Router Filter for Blocking TCP Flooding under DDoS Attack Yoohwan Kim1 , Ju-Yeon Jo1, we have built a simulation model using OPNET simulation package, where the attack agents create as in the non-attacked condition. Keywords: Network Security, Denial-of-Service Attack, TCP Flooding, Router

Merat, Francis L.

239

CFD Simulation of Open Channel Flooding Flows and Scouring Around Bridge Structures  

E-Print Network (OSTI)

CFD Simulation of Open Channel Flooding Flows and Scouring Around Bridge Structures B. D. ADHIKARYKalb, IL 60115 U.S.A. Email: kostic@niu.edu; Web: http://www.kostic.niu.edu Abstract: - Simulation of scour caused by flooding and pressure flow conditions, is of significant interest nowadays to computational

Kostic, Milivoje M.

240

High-speed Router Filter for Blocking TCP Flooding under DDoS Attack  

E-Print Network (OSTI)

High-speed Router Filter for Blocking TCP Flooding under DDoS Attack Yoohwan Kim',Ju-Yeon Jo', H, the TCP poriion of the bandwidth can be protected. In simulation study, thefilter successfily blocked 99 SYN flooding may be blocked on the server side [1][2][6], the link bandwidth exhaustion attack must

Chao, Jonathan

Note: This page contains sample records for the topic "flood light mh" 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

Simulation of a Flash Flooding Storm at the Steep Edge of the Himalayas Anil Kumar1  

E-Print Network (OSTI)

1 Simulation of a Flash Flooding Storm at the Steep Edge of the Himalayas Anil Kumar1 NASA Goddard;2 Abstract A flash flood and landslide in the Leh Valley of Jammu and Kashmir State, India, on 5-6 August model simulation validates this hypothesized storm scenario, with the model storm taking the form

Houze Jr., Robert A.

242

Simulation of Estuarine Flooding and Dewatering with Application to Great Bay, New Hampshire  

E-Print Network (OSTI)

Simulation of Estuarine Flooding and Dewatering with Application to Great Bay, New Hampshire Justin Coastal & Shelf Science (in press) Abstract A finite element model for simulating tidal flooding implicitly with iteration in time. Simulations of idealized channels conserve mass, display physically

243

NON-STRUCTURAL FLOOD MANAGEMENT SOLUTIONS FOR THE LOWER FRASER VALLEY,  

E-Print Network (OSTI)

NON-STRUCTURAL FLOOD MANAGEMENT SOLUTIONS FOR THE LOWER FRASER VALLEY, BRITISH COLUMBIA by Tamsin of Project: Non-Structural Flood Management Solutions for the Lower Fraser Valley, British Columbia Examining. This approach reduces risk, increases long-term economic gains and improves the environment British Columbia

244

Earth'sFuture Accelerated flooding along the U.S. East Coast: On the impact  

E-Print Network (OSTI)

Earth'sFuture Accelerated flooding along the U.S. East Coast: On the impact of sea-level rise accelerated in recent years for most coastal locations from the Gulf of Maine to Florida. The average increase­1990 to 1991­2013; spatial variations in acceleration of flooding resemble the spatial variations

Ezer,Tal

245

The generation of martian floods by the melting of ground ice above dykes  

Science Journals Connector (OSTI)

... formed by extension. The surface has also been modified by enormous floods, probably of water, which often flowed out of valleys formed by the largest of these faults. By ... can provide a heat source to melt ground ice, and so provide a source of water for the floods that have been inferred to originate in some of the large valleys ...

Dan McKenzie; Francis Nimmo

1999-01-21T23:59:59.000Z

246

Quaternary Science Reviews 23 (2004) 283294 Earthquake and flood-induced turbidites in the Saguenay Fjord  

E-Print Network (OSTI)

Quaternary Science Reviews 23 (2004) 283­294 Earthquake and flood-induced turbidites of Colorado, Campus Box 450, Boulder CO 80309-0450, USA Received 11 December 2002; accepted 17 March 2003 deposited layers (RDL) interpreted to represent major floods and earthquakes over the past B7200 years. High

St-Ong, Guillaume

247

Reworking of Aggraded Debris Fans by the 1996 Controlled Flood on the Colorado  

E-Print Network (OSTI)

Reworking of Aggraded Debris Fans by the 1996 Controlled Flood on the Colorado River in Grand with the BUREAU OF RECLAMATION #12;Reworking of Aggraded Debris Fans by the 1996 Controlled Flood on the Colorado ....................................................................................................................... 6 Effects of debris flows on the Colorado River

248

UPPER DES PLAINES RIVER AND TRIBUTARIES, IL & WI FLOOD RISK MANAGEMENT AND ECOSYSTEM RESTORATION PROJECT  

E-Print Network (OSTI)

risk to residential and commercial structures and restore impaired aquatic ecosystems in the watershedUPPER DES PLAINES RIVER AND TRIBUTARIES, IL & WI FLOOD RISK MANAGEMENT AND ECOSYSTEM RESTORATION / National Ecosystem Restoration (NED/NER) Plan. The Recommended Plan includes five structural flood risk

US Army Corps of Engineers

249

Impact of Climate Change on Reservoir Flood Control in the Upstream Area of the Beijiang River Basin, South China  

Science Journals Connector (OSTI)

One of the potential impacts of global warming is likely to be experienced through changes in flood frequency and magnitude, which poses a potential threat to the downstream reservoir flood control system. In this paper, the downscaling results of ...

Chuanhao Wu; Guoru Huang; Haijun Yu; Zhijing Chen; Jingguang Ma

2014-12-01T23:59:59.000Z

250

Assessing the Capability of a Regional-Scale Weather Model to Simulate Extreme Precipitation Patterns and Flooding in Central Texas  

Science Journals Connector (OSTI)

A regional-scale weather model is used to determine the potential for flood forecasting based on model-predicted rainfall. Extreme precipitation and flooding events are a significant concern in central Texas, due to both the high occurrence and ...

Marla R. Knebl Lowrey; Zong-Liang Yang

2008-12-01T23:59:59.000Z

251

Numerical Simulation of 2010 Pakistan Flood in the Kabul River Basin by Using Lagged Ensemble Rainfall Forecasting  

Science Journals Connector (OSTI)

Lagged ensemble forecasting of rainfall and rainfallrunoffinundation (RRI) forecasting were applied to the devastating flood in the Kabul River basin, the first strike of the 2010 Pakistan flood. The forecasts were performed using the Global ...

Tomoki Ushiyama; Takahiro Sayama; Yuya Tatebe; Susumu Fujioka; Kazuhiko Fukami

2014-02-01T23:59:59.000Z

252

Using High-Resolution Satellite Rainfall Products to Simulate a Major Flash Flood Event in Northern Italy  

Science Journals Connector (OSTI)

Effective flash flood warning procedures are usually hampered by observational limitations of precipitation over mountainous basins where flash floods occur. Satellite rainfall estimates are available over complex terrain regions, offering a ...

Efthymios I. Nikolopoulos; Emmanouil N. Anagnostou; Marco Borga

2013-02-01T23:59:59.000Z

253

Determining the optimal river gauge location for a flood early warning system in Uganda using HEC-RAS and AHP  

E-Print Network (OSTI)

Flooding of the Manafwa River in Eastern Uganda causes significant damage in the district of Butaleja, and often occurs without advance warning. In 2012, the American Red Cross in Uganda requested MIT to develop a flood ...

Cheung, Joyce, M. Eng. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

254

Effect of encapsulated calcium carbide on dinitrogen, nitrous oxide, methane, and carbon dioxide emissions from flooded rice  

Science Journals Connector (OSTI)

The efficiency of N use in flooded rice is usually low, chiefly due to gaseous losses. Emission of CH4, a gas implicated in global warming, can also be substantial in flooded rice. In a greenhouse study, the nitr...

K. F. Bronson; A. R. Mosier

1991-05-01T23:59:59.000Z

255

City of Duncan, Oklahoma (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Duncan, Oklahoma (Utility Company) Duncan, Oklahoma (Utility Company) Jump to: navigation, search Name City of Duncan Place Oklahoma Utility Id 5429 Utility Location Yes Ownership M NERC Location SPP NERC SPP Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service Secondary Commercial Limited Usage General Service Secondary Commercial Power and Light Secondary Industrial Residential Service Secondary Residential Security Lighting- (1000W MH Directional Flood Lighting on existing DPUA utility Pole) Lighting Security Lighting- (1000W MH Directional Flood Lighting on existing 50 ft.

256

Perceived community-based flood adaptation strategies under climate change in Nepal  

Science Journals Connector (OSTI)

Climate induced natural disasters and extreme events are escalating with the increased variability of climatic parameters due to climate change. This study assesses the flood adaptation strategies that are applicable at the community level in two Terai districts of Nepal. The data were collected through three focus group discussions and 210 household surveys. The study revealed that flood forecasting practices at community level included monitoring the extent of rainfall in upper catchments and identifying the position of clouds. 'Initiate communication', 'take care the affected people', and 'select the appropriate location to stay' were most preferred strategies during the flood. Similarly, 'exchanging helps with each other', 'preparing temporary settlement plan' and 'co-ordinating with government and other agencies' are most preferred post-flood adaptation strategies. Identification and assessment of locally-relevant flood adaptation strategies will help governments to choose adaptation strategies that are both effective and preferred by local people in vulnerable communities.

Rohini Prasad Devkota; Geoff Cockfield; Tek Narayan Maraseni

2014-01-01T23:59:59.000Z

257

Visual representation of gender in flood coverage of Pakistani print media  

Science Journals Connector (OSTI)

Abstract This paper studies gender representation in the visual coverage of the 2010 floods in Pakistan. The data were collected from flood visuals published in the most circulated mainstream English newspapers in Pakistan, Dawn and The News. This study analyses how gender has been framed in the flood visuals. It is argued that visual representation of gender reinforces the gender stereotypes and cultural norms of Pakistani society. The gender-oriented flood coverage in both newspapers frequently seemed to take a reductionist approach while confining the representation of women to gender, and gender-specific roles. Though the gender-sensitive coverage displayed has been typical, showing women as helpless victims of flood, it has aroused sentiments of sympathy among readers and donors, inspiring them to give immediate moral and material help to the affected people. This agenda set by media might be to exploit the politics of sympathy but it has the effect of endorsing gender stereotypes.

Zarqa S. Ali

2014-01-01T23:59:59.000Z

258

Architectural Lighting Analysis in Virtual Lighting Laboratory  

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

Architectural Lighting Analysis in Virtual Lighting Laboratory Architectural Lighting Analysis in Virtual Lighting Laboratory Speaker(s): Mehlika Inanici Date: July 7, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Satkartar K. Kinney Virtual Lighting Laboratory is a Radiance-based lighting analysis tool and methodology that proposes transformations in the utilization of computer visualization in lighting analysis and design decision-making. It is a computer environment, where the user has been provided with matrices of illuminance and luminance values extracted from high dynamic range images. The principal idea is to provide the laboratory to the designer and researcher to explore various lighting analysis techniques instead of imposing limited number of predetermined metrics. In addition, it introduces an analysis approach for temporal and spatial lighting

259

Flood management in a complex river basin with a real-time decision support system based on hydrological forecasts  

E-Print Network (OSTI)

, Portes du Scex,!) and in the hydropower plants "If a risk of overflowing exists, the Decision Support System MINDS proposes the optimal hydropower plants management for flood peak reduction PREDICTING FLOODS! ...taking profit of the existing hydropower schemes for reducing flood damages ...warning authorities

260

PUBLISHED BY THE AMERICAN ARACHNOLOGICAL SOCIETY A new approach to examining scorpion peg sensilla: the mineral oil flood technique  

E-Print Network (OSTI)

an improved method of chemical stimulus delivery called the mineral oil flood technique, which uses non: the mineral oil flood technique Elizabeth D. Knowlton and Douglas D. Gaffin: Department of Zoology, University peg sensilla: the mineral oil flood technique Elizabeth D. Knowlton and Douglas D. Gaffin: Department

Gaffin, Doug

Note: This page contains sample records for the topic "flood light mh" 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

South African Association of Geomorphologists, Johannesburg, South Africa, 2000 Flood plain formation in semi-arid central Australia.  

E-Print Network (OSTI)

South African Association of Geomorphologists, Johannesburg, South Africa, 2000 Flood plain, evolution and internal stratigraphy of semi-arid flood plains are poorly studied and understood. Many of these rivers combine variable discharge regimes with erodable channel boundaries and the resultant flood plains

Bourke, Mary C.

262

Spatial and temporal variations in the grain-size characteristics of historical flood plain deposits, Blue River, Wisconsin, USA  

E-Print Network (OSTI)

Spatial and temporal variations in the grain-size characteristics of historical flood plain of accelerated flood plain sedimentation. More than 800 samples were collected from 53 cores along nine flood plain transects. Overbank deposits exhibit a coarsening-upward sequence attributed to historical changes

Lecce, Scott A.

263

Simulation of Cooperative Water Supply and Flood Operations for Two Parallel Reservoirs on the Feather and Yuba Rivers, California  

E-Print Network (OSTI)

-i- Simulation of Cooperative Water Supply and Flood Operations for Two Parallel Reservoirs: _____________________________________ _____________________________________ _____________________________________ Committee in Charge 2003 #12;-ii- Simulation of Cooperative Water Supply and Flood Operations for Two probabilistic-based synthetic flood events in HEC-ResSim. Simulation results were evaluated using indicators

Lund, Jay R.

264

Social Vulnerability to Coastal and Inland Flood Hazards: A Comparison of GIS-Based Spatial Interpolation Methods  

Science Journals Connector (OSTI)

Previous research on exposure to flood hazards suggests that individuals characterized by low social vulnerability are more likely to reside in coastal flood hazard zones than individuals of higher social vulnerability, but few studies have examined ... Keywords: Areal Interpolation, Coastal Hazards, Dasymetric Mapping, Environmental Justice, Flood, Geographic Information Systems GIS, Risk, Vulnerability

Marilyn C. Montgomery; Jayajit Chakraborty

2013-07-01T23:59:59.000Z

265

PARAMETERIZED NEIGHBORHOODBASED FLOODING FOR AD HOC WIRELESS NETWORKS Vijay Dheap, Mohammad Ahmad Munawar, Sagar Naik, Paul A.S. Ward  

E-Print Network (OSTI)

PARAMETERIZED NEIGHBORHOOD­BASED FLOODING FOR AD HOC WIRELESS NETWORKS Vijay Dheap, Mohammad Ahmad Flooding is a simple routing technique that can be used to transmit data from one node to every other node in a network. The focus of this paper is to investigate im­ provements to flooding techniques used in ad hoc

Ward, Paul A.S.

266

CHANGES IN RIPARIAN VEGETATION IN THE SOUTHWESTERN UNITED STATES: Floods and Riparian Vegetation on the San Juan River, Southeastern Utah  

E-Print Network (OSTI)

CHANGES IN RIPARIAN VEGETATION IN THE SOUTHWESTERN UNITED STATES: Floods and Riparian Vegetation (Surveyed Water Surface Elevation) 113 m3/s (Calculated Water Surface Elevation) 4,200 m3 /s (1911 Flood) 1,980 m3 /s (Peak Flood of Gaging Record) 900 m3/s 1911 Slackwater Deposits Driftwood Other Historic

267

Mobile lighting apparatus  

DOE Patents (OSTI)

A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.

Roe, George Michael; Klebanoff, Leonard Elliott; Rea, Gerald W; Drake, Robert A; Johnson, Terry A; Wingert, Steven John; Damberger, Thomas A; Skradski, Thomas J; Radley, Christopher James; Oros, James M; Schuttinger, Paul G; Grupp, David J; Prey, Stephen Carl

2013-05-14T23:59:59.000Z

268

Magic Valley Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Valley Electric Coop Inc Valley Electric Coop Inc Jump to: navigation, search Name Magic Valley Electric Coop Inc Place Texas Utility Id 11501 Utility Location Yes Ownership C NERC Location TRE NERC ERCOT Yes ISO Ercot Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Area 100 W HPS Lighting Commercial Area 150 W HPS Lighting Commercial Area 175 W MV Lighting Commercial Area 250 W HPS Lighting Commercial Area 400 W HPS Lighting Commercial Area 400 W MV Lighting Commercial Flood 1000 W HPS Lighting Commercial Flood 1000 W MH Lighting Commercial Flood 250 W HPS Lighting

269

NEXT GENERATION SURFACTANTS FOR IMPROVED CHEMICAL FLOODING TECHNOLOGY  

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

NEXT GENERATION SURFACTANTS NEXT GENERATION SURFACTANTS FOR IMPROVED CHEMICAL FLOODING TECHNOLOGY FINAL REPORT June 1, 2010 - May 31, 2012 Laura L Wesson, Prapas Lohateeraparp, Jeffrey H. Harwell, and Bor-Jier Shiau October 2012 DE-FE0003537 University of Oklahoma Norman, OK 73019-0430 ii DISCLAIMER This report is prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name,

270

Light Old and New  

Science Journals Connector (OSTI)

The Sun, Moon and stars have been our lights since the earliest times. We have learned ... have much more recently filled our homes and streets with artificial lighting. We are, however, in danger of...natural lights

Bob Mizon

2002-01-01T23:59:59.000Z

271

Specific light in sculpture  

E-Print Network (OSTI)

Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

Powell, John William

1989-01-01T23:59:59.000Z

272

Lighting | Department of Energy  

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

to installing LEDs in existing fixtures. Tips and Advice Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes...

273

Natural lighting and skylights  

E-Print Network (OSTI)

There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work...

Evans, Benjamin Hampton

1961-01-01T23:59:59.000Z

274

Parametric light generation  

Science Journals Connector (OSTI)

...potential to deliver coherent light with high spectral purity...universal constants such as the speed of light. Single- frequency CW...assessment of optical switching speeds in telecommunication technology...A (2003) Parametric light generation 2749 ment of...

2003-01-01T23:59:59.000Z

275

On-board Decision Support System for Ship Flooding Emergency Response  

Science Journals Connector (OSTI)

Abstract The paper describes a simulation system to support emergency planning decisions when ship flooding occurs. The events of grounding and collision are considered, where the risk of subsequent flooding of hull compartments is very high, and must be avoided or at least minimized. The system is based on a highly optimized algorithm that estimates, ahead in time, the progressive flooding of the compartments according to the current ship status and existing damages. Flooding times and stability parameters are measured, allowing for the crew to take the adequate measures, such as isolate or counter-flood compartments, before the flooding takes incontrollable proportions. The simulation is supported by a Virtual Environment in real-time, which provides all the functionalities to evaluate the seriousness and consequences of the situation, as well as to test, monitor and carry out emergency actions. Being a complex physical phenomena that occurs in an equally complex structure such as a ship, the real-time flooding simulation combined with the Virtual Environment requires large computational power to ensure the accuracy of the simulation results. Moreover, the distress normally experienced by the crew in such situations, and the urgent (and hopefully appropriate) required counter-measures, leave no room for inaccuracies or misinterpretations, caused by the lack of computational power, to become acceptable. For the events considered, the system is primarily used as a decision support tool to take urgent actions in order to avoid or at least minimize disastrous consequences such as oil spilling, sinking, or even loss of human lives.

J.M. Varela; J.M. Rodrigues; C. Guedes Soares

2014-01-01T23:59:59.000Z

276

Development of cost-effective surfactant flooding technology. Quarterly report, January 1, 1994--March 31, 1994  

SciTech Connect

The objective of this research is to develop cost-effective surfactant flooding technology by using surfactant simulation studies to evaluate and optimize alternative design strategies taking into account reservoir characteristics, process chemistry, and process design options such as horizontal wells. Task 1 is the development of an improved numerical method for our simulator that will enable us to solve a wider class of these difficult simulation problems accurately and affordably. Task 2 is the application of this simulator to the optimization of surfactant flooding to reduce its risk and cost. The goal of Task 2 is to understand and generalize the impact of both process and reservoir characteristics on the optimal design of surfactant flooding. We have studied the effect of process parameters such as salinity gradient, surfactant adsorption, surfactant concentration, surfactant slug size, pH, polymer concentration and well constraints on surfactant floods. In this report, we show three dimensional field scale simulation results to illustrate the impact of one important design parameter, the salinity gradient. Although the use of a salinity gradient to improve the efficiency and robustness of surfactant flooding has been studied and applied for many years, this is the first time that we have evaluated it using stochastic simulations rather than simulations using the traditional layered reservoir description. The surfactant flooding simulations were performed using The University of Texas chemical flooding simulator called UTCHEM.

Pope, G.A.; Sepehrnoori, K.

1994-09-01T23:59:59.000Z

277

Development of cost-effective surfactant flooding technology. Quarterly report, April 1995--June 1995  

SciTech Connect

The objective of this research is to develop cost-effective surfactant flooding technology by using surfactant simulation studies to evaluate and optimize alternative design strategies taking into account reservoir characteristics, process chemistry, and process design options such as horizontal wells. Task 1 is the development of an improved numerical method for our simulator that will enable us to solve a wider class of these difficult simulation problems, accurately and affordably. Task 2 is the application of this simulator to the optimization of surfactant flooding to reduce its risk and cost. The objective of Task 2 is to investigate and evaluate, through a systematic simulation study, surfactant flooding processes that are cost-effective. We previously have reported on low tension polymer flooding as an alternative to classical surfactant/polymer flooding. In this reporting period, we have studied the potential of improving the efficiency of surfactant/polymer flooding by coinjecting an alkali agent such as sodium carbonate under realistic reservoir conditions and process behavior. The alkaline/surfactant/polymer (ASP) flood attempts to take advantage of high pH fluids to reduce the amount of surfactant needed by the chemical reactions between injection fluid and formation fluid or formation rocks.

Pope, G.A.; Sepehrnoori, K.; Jessen, F.W.

1995-12-31T23:59:59.000Z

278

Flood management on the lower Yellow River: hydrological and geomorphological perspectives  

Science Journals Connector (OSTI)

The Yellow River, known also as China's Sorrow, has a long history of channel changes and disastrous floods in its lower reaches. Past channel positions can be identified from historical documentary records and geomorphological and sedimentological evidence. Since 1947, government policy has been aimed at containing the floods within artificial levees and preventing the river from changing its course. Flood control is based on flood-retarding dams and off-stream retention basins as well as artificial levees lining the channel. The design flood for the system has a recurrence interval of only around 60 years and floods of this and larger magnitudes can be generated downstream of the main flood control dams at Sanmenxia and Xiaolangdi. Rapid sedimentation along the river causes problems for storage and has raised the bed of the river some 10 m above the surrounding floodplain. The present management strategy is probably not viable in the long term and to avoid a major disaster a new management approach is required. The most viable option would appear to be to breach the levees at predetermined points coupled with advanced warning and evacuation of the population thus put at risk.

Li Shu; Brian Finlayson

1993-01-01T23:59:59.000Z

279

Evaluation of target oil in 50 major reservoirs in the Texas Gulf Coast for enhanced oil recovery. [Steam injection, in-situ combustion, CO/sub 2/ flood, surfactant flood, and polymer flood  

SciTech Connect

This investigation determines the target oil available for enhanced oil recovery (EOR) from 50 major oil reservoirs in the Texas Gulf Coast. A preliminary screening process was used to determine which of five EOR methods, if any, were suitable for each of these reservoirs. Target oil in the 50 reservoirs is estimated to be 4.4 billion barrels of oil unrecoverable under present operating conditions, with about 1.5 billion barrels susceptible to EOR processes. None of the reservoirs have an outstanding potential for thermal recovery; however, seven reservoirs have carbon dioxide miscible flood potential, seven haven surfactant flood potential, and nine have polymer flood potential. None of the five methods was considered suitable for the remaining 27 reservoirs.

Hicks, J.N.; Foster, R.S.

1980-02-01T23:59:59.000Z

280

Lighting Group: Links  

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

Links Links Links Organizations Illuminating Engineering Society of North America (IESNA) International Commission on Illumination (CIE) International Association of Lighting Designers (IALD) International Association of Energy-Efficient Lighting Lightfair International Energy Agency - Task 21: Daylight in Buildings: Design Tools and Performance Analysis International Energy Agency - Task 31: Daylighting Buildings in 21st Century National Association on Qualifications for the Lighting Professions (NCQLP) National Association of Independent Lighting Distributors (NAILD) International Association of Lighting Management Companies (NALMCO) Research Centers California Lighting Technology Center Lighting Research Center Lighting Research at Canada Institute for Research in Construction

Note: This page contains sample records for the topic "flood light mh" 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

Advanced Demand Responsive Lighting  

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

Demand Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center Technical Advisory Group Meeting August 31, 2007 10:30 AM - Noon Meeting Agenda * Introductions (10 minutes) * Main Presentation (~ 1 hour) * Questions, comments from panel (15 minutes) Project History * Lighting Scoping Study (completed January 2007) - Identified potential for energy and demand savings using demand responsive lighting systems - Importance of dimming - New wireless controls technologies * Advanced Demand Responsive Lighting (commenced March 2007) Objectives * Provide up-to-date information on the reliability, predictability of dimmable lighting as a demand resource under realistic operating load conditions * Identify potential negative impacts of DR lighting on lighting quality Potential of Demand Responsive Lighting Control

282

Modeling LED street lighting  

Science Journals Connector (OSTI)

LED luminaires may deliver precise illumination patterns to control light pollution, comfort, visibility, and light utilization efficiency. Here, we provide simple equations to...

Moreno, Ivan; Avendao-Alejo, Maximino; Saucedo-A, Tonatiuh; Bugarin, Alejandra

2014-01-01T23:59:59.000Z

283

Lighting | Open Energy Information  

Open Energy Info (EERE)

TODO: Add description List of Lighting Incentives Retrieved from "http:en.openei.orgwindex.php?titleLighting&oldid267174" Category: Articles with outstanding TODO tasks...

284

Cree LED Lighting Solutions Formerly LED Lighting Fixtures LLF...  

Open Energy Info (EERE)

LED Lighting Solutions Formerly LED Lighting Fixtures LLF Jump to: navigation, search Name: Cree LED Lighting Solutions (Formerly LED Lighting Fixtures (LLF)) Place: Morrisville,...

285

Light Duty Combustion Research: Advanced Light-Duty Combustion...  

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

Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

286

Analysis of Microscopic Displacement Mechanisms of Alkaline Flooding for Enhanced Heavy-Oil Recovery  

Science Journals Connector (OSTI)

(8, 11, 12) Accordingly, some numerical simulations of alkaline flooding for heavy oil were conducted on the basis of the formation of W/O emulsion. ... The waterflood recovery of low-gravity, viscous crude oils was increased by caustic flooding at ?0.05-0.5 wt.% NaOH [1310-73-2], which increased recovery before water breakthrough and lowered the producing water-oil ratios during the flood. ... In this paper, a simulation technique has been developed and successfully applied to numerically simulate the exptl. ...

Haihua Pei; Guicai Zhang; Jijiang Ge; Luchao Jin; Xiaoling Liu

2011-09-04T23:59:59.000Z

287

A novel model and sensitivity analysis for viscoelastic polymer flooding in offshore oilfield  

Science Journals Connector (OSTI)

Abstract Polymer flooding has been widely used in petroleum industry. With the development of theory and technology, some problems in the existing models of polymer flooding appear during simulation. Based on the characteristics of polymer and offshore oilfield such as viscoelasticity, degradation effect and strong salt-sensitive effect, a novel model of viscoelastic polymer flooding is built, and the validation is verified. After comparing the distributions of effective viscosity and residual oil of taking account of elasticity and taking no account of elasticity, it is used to investigate the effects of injection rate, polymer molecular weight, salinity, degradation rate and well space.

Jing Wang; Huiqing Liu

2014-01-01T23:59:59.000Z

288

Application of Polymer Gels as Conformance Control Agents for Carbon Dioxide for Floods in Carbonate Reservoirs  

E-Print Network (OSTI)

) .................................................... 203 Fig. 4.110 ? CT Image of Oil Saturated Core after Flooded with 1 PV of CO2 (CGI) .. 203 Fig. 4.111 ? CT Image of Oil Saturated Core after Flooded with 3 PV of CO2 (CGI) .. 203 Fig. 4.112 ? CT Image of Oil Saturated Core (CGI-Fracked...) ...................................... 204 Fig. 4.113 ? CT Image of Oil Saturated Core after Flooded with 1 PV of CO2 (CGI- Fracked) .................................................................................................. 204 Fig. 4.114 ? CT Image of Oil Saturated Core after...

Al Ali, Ali 1986-

2012-10-15T23:59:59.000Z

289

BEHAVIOR OF SURFACTANT MIXTURES AT SOLID/LIQUID AND OIL/LIQUID INTERFACES IN CHEMICAL FLOODING SYSTEMS  

SciTech Connect

The aim of the project is to develop a knowledge base to help the design of enhanced processes for mobilizing and extracting untrapped oil. We emphasize evaluation of novel surfactant mixtures and obtaining optimum combinations of the surfactants for efficient chemical flooding EOR processes. In this regard, an understanding of the aggregate shape, size and structure is crucial since these properties govern the crude oil removal efficiency. During the three-year period, the adsorption and aggregation behavior of sugar-based surfactants and their mixtures with other types of surfactants have been studied. Sugar-based surfactants are made from renewable resources, nontoxic and biodegradable. They are miscible with water and oil. These environmentally benign surfactants feature high surface activity, good salinity, calcium and temperature tolerance, and unique adsorption behavior. They possess the characteristics required for oil flooding surfactants and have the potential for replacing currently used surfactants in oil recovery. A novel analytical ultracentrifugation technique has been successfully employed for the first time, to characterize the aggregate species present in mixed micellar solution due to its powerful ability to separate particles based on their size and shape and monitor them simultaneously. Analytical ultracentrifugation offers an unprecedented opportunity to obtain important information on mixed micelles, structure-performance relationship for different surfactant aggregates in solution and their role in interfacial processes. Initial sedimentation velocity investigations were conducted using nonyl phenol ethoxylated decyl ether (NP-10) to choose the best analytical protocol, calculate the partial specific volume and obtain information on sedimentation coefficient, aggregation mass of micelles. Four softwares: OptimaTM XL-A/XL-I data analysis software, DCDT+, Svedberg and SEDFIT, were compared for the analysis of sedimentation velocity experimental data. The results have been compared to that from Light Scattering. Based on the tests, Svedberg and SEDFIT analysis were chosen for further studies.

P. Somasundaran

2004-11-20T23:59:59.000Z

290

UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas or  

E-Print Network (OSTI)

UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas or a generator? NOTIFY the University Police. FOLLOW evacuation procedures. NOTIFY Building Safety personnel

Fernandez, Eduardo

291

Necessity and feasibility of improving the residual resistance factor of polymer flooding in heavy oil reservoirs  

Science Journals Connector (OSTI)

The efficiency of water flooding in heavy oil reservoirs would be improved by increasing the viscosity of the displacing phase, but the sweep efficiency is not of significance due to the low mobility of the vi...

Leiting Shi; Zhongbin Ye; Zhuo Zhang; Changjiang Zhou; Shanshan Zhu

2010-06-01T23:59:59.000Z

292

Modelling rockwater interactions in flooded underground coal mines, Northern Appalachian Basin  

Science Journals Connector (OSTI)

...Office of Surface Mining 3 Parkway Center...flooded underground coal mines in northern Appalachia, USA. In early...the Effects of Coal Mining, Greene County...Seam of Northern Appalachia. In: Proceedings Eastern Coal Mine Geomechanics...

Eric F. Perry

293

On climatic changes due to a deliberate flooding of the Qattara depression (Egypt)  

Science Journals Connector (OSTI)

A numerical mesoscale model has been applied to make a preliminary evaluation of the mesoscale climatic changes due to a deliberate flooding of the Qattara depression in Egypt. Simulation of a typical summer syno...

M. Segal; R. A. Pielke; Y. Mahrer

1990-12-01T23:59:59.000Z

294

On climatic changes due to a deliberate flooding of the Qattara depression (Egypt)  

Science Journals Connector (OSTI)

A numerical mesoscale model has been applied to make a preliminary evaluation of the mesoscale climatic changes due to a deliberate flooding of the Qattara depression in Egypt. Simulation of a typical summer syno...

M. Segal; R. A. Pielke; Y. Mahrer

1983-01-01T23:59:59.000Z

295

Causes of the Unusual Coastal Flooding Generated by Typhoon Winnie on the West Coast of Korea  

Science Journals Connector (OSTI)

On 19 August 1997 Typhoon Winnie brought unusually strong and extensive coastal flooding from storm surges to the west coast ... authors. The AMI analysis and the numerical simulation of the surge event showed th...

I.-J. Moon; I. S. Oh; T. Murty; Y.-H. Youn

2003-07-01T23:59:59.000Z

296

Simulating Flash Flood Events: Importance of the Subgrid Representation of Convection  

Science Journals Connector (OSTI)

The Pennsylvania State UniversityNCAR Mesoscale Model is used to simulate six flash flood events that occurred in the central and eastern United States. Results suggest that standard model simulations of 24-h accumulated precipitation provide ...

Phillip L. Spencer; David J. Stensrud

1998-11-01T23:59:59.000Z

297

The 21 June 1997 Flood: Storm-Scale Simulations and Implications for Operational Forecasting  

Science Journals Connector (OSTI)

On 2021 June 1997, a convective outbreak in Nebraska, Iowa, Illinois, and Wisconsin resulted in two fatalities, eight injuries, and approximately $104 million in damage. The majority of the damage ($92 million) was the result of flooding in ...

Paul J. Roebber; John Eise

2001-04-01T23:59:59.000Z

298

Reservoir Simulation for Improving Water Flooding Performance in Low-Permeability Reservoirs  

Science Journals Connector (OSTI)

We studied the YSL oil field in Daqing, China with reservoir permeability 10-3 ?m2 that has been developed by water flooding. From the results of a preliminary estimate ... we have used as the basis for numerical...

Huiying Zhong; Hongjun Yin

2013-07-01T23:59:59.000Z

299

Simulating Typhoon Floods with Gauge Data and Mesoscale-Modeled Rainfall in a Mountainous Watershed  

Science Journals Connector (OSTI)

A physically based distributed hydrological model was applied to simulate typhoon floods over a mountainous watershed in Taiwan. The meteorological forcings include the observed gauge rainfall data and the predicted rainfall data from a mesoscale ...

Ming-Hsu Li; Ming-Jen Yang; Ruitang Soong; Hsiao-Ling Huang

2005-06-01T23:59:59.000Z

300

Numerical Simulations of the 1994 Piedmont Flood: Role of Orography and Moist Processes  

Science Journals Connector (OSTI)

The intense precipitation event that occurred between 3 and 6 November 1994 and caused extensive flooding over Piedmont in northwestern Italy is simulated and tested with respect to various physical aspects, using a meteorological mesoscale model ...

Andrea Buzzi; Nazario Tartaglione; Piero Malguzzi

1998-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Simulation of micellar-polymericwater-flooding in a system of wells  

Science Journals Connector (OSTI)

A mathematical model of the time-dependent two-dimensional flow of a two-phase multicomponent incompressible fluid through a porous medium is proposed for the micellar-polymeric flooding of oil reservoirs. The...

N. A. Inogamov; N. S. Khabeev

302

Numerical Simulation of the 1993 Midwestern Flood: LandAtmosphere Interactions  

Science Journals Connector (OSTI)

During the summer of 1993, persistent and heavy precipitation caused a long-lived, catastrophic flood in the midwestern United States. In this paper, Midwest hydrology, atmospheric circulation of the 1993 summer, and feedback between the surface ...

Michael G. Bosilovich; Wen-yih Sun

1999-05-01T23:59:59.000Z

303

Modelling and Simulation of a Defense Strategy to Face Indirect DDoS Flooding Attacks  

Science Journals Connector (OSTI)

Distributed Denial of Service (DDoS) flooding attack is one of the most diffused and effective threat against services and applications running over the Internet. Its distributed and cooperative nature makes i...

Angelo Furfaro; Pasquale Pace; Andrea Parise

2014-01-01T23:59:59.000Z

304

Sensitivity analysis of dimensionless parameters for physical simulation of water-flooding reservoir  

Science Journals Connector (OSTI)

A numerical approach to optimize dimensionless parameters of water-flooding porous media flows is proposed based on the analysis of the sensitivity factor defined as the variation ration of a target function w...

Yuhu Bai; Jiachun Li; Jifu Zhou

2005-07-01T23:59:59.000Z

305

Simulating Flood Propagation in Urban Areas using a Two-Dimensional Numerical Model.  

E-Print Network (OSTI)

??A two-dimensional numerical model (RiverFLO-2D) has been enhanced to simulate flooding of urban areas by developing an innovative wet and dry surface algorithm, accounting for (more)

Gonzalez-Ramirez, Noemi

2010-01-01T23:59:59.000Z

306

Dissipative particle dynamics simulation of wettability alternation phenomena in the chemical flooding process  

Science Journals Connector (OSTI)

Wettability alternation phenomena is considered one of the most important enhanced oil recovery (EOR) mechanisms in the chemical flooding process and induced by the adsorption of ... external forces on the fluid ...

Xiaobo Li; Yuewu Liu; Jianfei Tang; Shujiao Li

2009-10-01T23:59:59.000Z

307

Enhancing Human Responses to Climate Change Risks through Simulated Flooding Experiences  

Science Journals Connector (OSTI)

Delta areas are threatened by global climate change. The general aims of our research were (1) to increase our understanding of climate and flood risk perceptions and the factors that influence these judgments...

Ruud Zaalberg; Cees Midden

2010-01-01T23:59:59.000Z

308

Reduced-order optimal control of water flooding using proper orthogonal decomposition  

Science Journals Connector (OSTI)

Model-based optimal control of water flooding generally involves multiple reservoir simulations, which makes it into a time-consuming ... order models using snapshots from a forward simulation with the original...

Jorn F. M. van Doren; Renato Markovinovi?; Jan-Dirk Jansen

2006-03-01T23:59:59.000Z

309

WRF Model Simulation of Two Alberta Flooding Events and the Impact of Topography  

Science Journals Connector (OSTI)

This study examines simulations of two flooding events in Alberta, Canada, during June 2005, made using the Weather Research and Forecasting Model (WRF). The model was used in a manner readily accessible to nonmeteorologists (e.g., accepting ...

Thomas K. Flesch; Gerhard W. Reuter

2012-04-01T23:59:59.000Z

310

Evaluation of flooding schemes for real-time video transmission in \\{VANETs\\}  

Science Journals Connector (OSTI)

Abstract Long-distance real-time video flooding over Vehicular Ad-hoc Networks (VANETs) is challenging due to the dynamic nature of vehicular networks. Real-time video transmission has high requirements in terms of bandwidth and delay, while \\{VANETs\\} are characterized by very limited radio resources and high mobility. Our objective is to compare ten different flooding schemes specially designed for this task and select the best in terms of packet arrival ratio and Peak Signal-to-Noise Ratio (PSNR). Additionally, we propose Automatic Copies Distance Based (ACDB), an improved flooding scheme, to cope with variable vehicle density situations. Furthermore, to ensure a good behavior under all types of circumstances, we also study the impact of Global Positioning System (GPS) drift on these schemes. Simulation results show that long-distance real-time video flooding transmission is feasible under certain vehicle density conditions and the quality achieved is enough to allow using such solutions in future applications.

Alvaro Torres; Carlos T. Calafate; Juan-Carlos Cano; Pietro Manzoni; Yusheng Ji

2015-01-01T23:59:59.000Z

311

Modeling of surfactant and surfactantpolymer flooding for enhanced oil recovery using STARS (CMG) software  

Science Journals Connector (OSTI)

Chemical flooding methods are now getting importance in enhanced oil recovery to recover the trapped oil after conventional recovery. Investigation has been made to characterize the surfactant solution in ter...

Sumit Kumar Rai; Achinta Bera; Ajay Mandal

2014-03-01T23:59:59.000Z

312

Enhancing Shale Gas Recovery by High-Temperature Supercritical CO2 Flooding  

Science Journals Connector (OSTI)

We examine a new technology for shale gas recovery: high-temperature supercritical carbon dioxide flooding ... of supercritical carbon dioxide, the characteristics of shale gas reservoirs, the adsorption/desorpti...

Feiying Ma; Yongqing Wang; Lin Wang

2013-09-01T23:59:59.000Z

313

Role of tropical cyclones along the monsoon trough in the 2011 Thai flood and interannual variability  

Science Journals Connector (OSTI)

We examined the atmospheric circulation patterns that were responsible for the heavy flooding that occurred in Thailand in 2011. We also investigated interannual variation in precipitation over the Indochina Peninsula over a 33-year period from ...

Hiroshi G. Takahashi; Hatsuki Fujinami; Tetsuzo Yasunari; Jun Matsumoto; Somchai Baimoung

314

Model studies to investigate the effects of fixed streamlines on water flooding performance  

E-Print Network (OSTI)

MODEL STUDIES TO INVESTIGATE THE EFFECTS OF FIXED STREAMLINES ON WATER FLOODING PERFORMANCE A Thesis by Axel Venton Green Submitted to the Graduate College of the Texas ASrM University in partial fulfillment of the requirements...

Green, Axel Venton

1964-01-01T23:59:59.000Z

315

After the flood : crisis, voice and innovation in Maputo's solid waste management sector  

E-Print Network (OSTI)

This thesis explores responses to the problem of solid waste management (SWM) in two neighborhoods of Maputo, Mozambique in the wake of catastrophic flooding in 2000. In these neighborhoods, small-scale service providers ...

Kruks-Wisner, Gabrielle (Gabrielle K.)

2006-01-01T23:59:59.000Z

316

The Role of a Polar/Subtropical Jet Superposition in the May 2010 Nashville Flood  

Science Journals Connector (OSTI)

Contributions to the increased poleward moisture flux that characterized the second day of the 13 May Nashville, Tennessee, flood of 2010 are examined from the perspective of polar and subtropical jet superposition and its influence on the ...

Andrew C. Winters; Jonathan E. Martin

2014-08-01T23:59:59.000Z

317

CONUS-Wide Evaluation of National Weather Service Flash Flood Guidance Products  

Science Journals Connector (OSTI)

This study quantifies the skill of the National Weather Services (NWS) flash flood guidance (FFG) product. Generated by River Forecast Centers (RFCs) across the United States, local NWS Weather Forecast Offices compare estimated and forecast ...

Robert A. Clark; Jonathan J. Gourley; Zachary L. Flamig; Yang Hong; Edward Clark

2014-04-01T23:59:59.000Z

318

Study of Climate Change Impact on Flood Frequencies: A Combined Weather Generator and Hydrological Modeling Approach  

Science Journals Connector (OSTI)

Climate change is expected to lead to more frequent and intensive flooding problems for watersheds in the south part of China. This study presented a coupled Long Ashton Research Station Weather Generator (LARS-WG) and Semidistributed Land Use...

X. S. Qin; Y. Lu

2014-06-01T23:59:59.000Z

319

A Geographic Primitive-Based Bayesian Framework to Predict Cyclone-Induced Flooding  

Science Journals Connector (OSTI)

The effectiveness of managing cyclone-induced floods is highly dependent on how fast reasonably accurate predictions can be made, which is a particularly difficult task given the multitude of highly variable physical factors. Even with ...

Isuri Wijesundera; Malka N. Halgamuge; Thas Nirmalathas; Thrishantha Nanayakkara

2013-04-01T23:59:59.000Z

320

Improved efficiency of miscible CO{sub 2} floods and enhanced prospects for CO{sub 2} flooding heterogeneous reservoirs. Annual report, June 1, 1997--May 31, 1998  

SciTech Connect

The goal of this project is to improve the efficiency of miscible CO{sub 2} floods and enhance the prospects for flooding heterogeneous reservoirs. This report provides results of the first year of the three-year project that will be exploring three principle areas: (1) Fluid and matrix interactions (understanding the problems): interfacial tension (IFT), phase behavior, miscibility, capillary number, injectivity, wettability, and gravity drainage; (2) Conformance control/sweep efficiency (solving the problems): reduction of mobility using foam, diversion by selective mobility reduction (SMR) using foam, improved injectivity, alternating water and gas injection, and using horizontal wells; and (3) Reservoir simulation for improved oil recovery (predicting results): gravity drainage, SMR, CO{sub 2}-foam flooding, interfacial tension, injectivity profile, horizontal wells, and naturally fractured reservoirs. Studies of surfactant foam quality were performed during this first year. Simulation studies on a foam pilot area resulted in an acceptable history match model. The results confirm that the communication path between the foam injection well and a production well had a strong impact on the production performance. A laboratory study to aid in the development of a gravity drainage reservoir was undertaken on the Wellman Unit. Experiments were begun meant to duplicate situations of injectivity loss in WAG flooding and identify factors affecting the injectivity loss. The preliminary results indicate that for a given rock the injectivity loss depends on oil saturation in the core during WAG flooding. The injectivity loss is higher in cores with high in-situ oil saturations during WAG flooding. This effect is being verified by more experimental data.

Grigg, R.B.; Schechter, D.S.

1998-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Improvements in fast-response flood modeling: desktop parallel computing and domain tracking  

SciTech Connect

It is becoming increasingly important to have the ability to accurately forecast flooding, as flooding accounts for the most losses due to natural disasters in the world and the United States. Flood inundation modeling has been dominated by one-dimensional approaches. These models are computationally efficient and are considered by many engineers to produce reasonably accurate water surface profiles. However, because the profiles estimated in these models must be superimposed on digital elevation data to create a two-dimensional map, the result may be sensitive to the ability of the elevation data to capture relevant features (e.g. dikes/levees, roads, walls, etc...). Moreover, one-dimensional models do not explicitly represent the complex flow processes present in floodplains and urban environments and because two-dimensional models based on the shallow water equations have significantly greater ability to determine flow velocity and direction, the National Research Council (NRC) has recommended that two-dimensional models be used over one-dimensional models for flood inundation studies. This paper has shown that two-dimensional flood modeling computational time can be greatly reduced through the use of Java multithreading on multi-core computers which effectively provides a means for parallel computing on a desktop computer. In addition, this paper has shown that when desktop parallel computing is coupled with a domain tracking algorithm, significant computation time can be eliminated when computations are completed only on inundated cells. The drastic reduction in computational time shown here enhances the ability of two-dimensional flood inundation models to be used as a near-real time flood forecasting tool, engineering, design tool, or planning tool. Perhaps even of greater significance, the reduction in computation time makes the incorporation of risk and uncertainty/ensemble forecasting more feasible for flood inundation modeling (NRC 2000; Sayers et al. 2000).

Judi, David R [Los Alamos National Laboratory; Mcpherson, Timothy N [Los Alamos National Laboratory; Burian, Steven J [UNIV. OF UTAH

2009-01-01T23:59:59.000Z

322

Green River Formation Water Flood Demonstration Project. Annual report, April 1, 1994--March 31, 1995  

SciTech Connect

The successful water flood of the Green River Formation in the Monument Butte unit was analyzed in detail in the last yearly report. It was shown that primary recovery and the water flood in the unit were typical of oil production from an undersaturated oil reservoir close its bubble point. The reservoir performance of the smaller Travis unit was also analyzed. The Monument Butte unit is currently producing at around 300 barrels per day of oil. Two of the new wells drilled in the unit had zones pressurized by the water flood. The third well produced from pressurized as well as from zones which were unaffected by the water flood. The water flood response of the Travis unit is slow possibly due to problems of reservoir continuity. Plans for water flooding the Boundary unit were drawn. Core description and Formation Micro Imaging log of well 14a-28 provided insight about the important Lower Douglas Creek sandstone. It was determined that this sandstone was extensively fractured and detailed fracture characteristics were obtained through comprehensive interpretation of the FMI log. Reservoir modeling and simulation studies of all the three units were also continued. A larger, more detailed model of the Monument Butte unit was built in order to study the performance of the new development wells being drilled. Three alternate models developed to explain the performance of the Travis flood revealed that intersecting hydraulic fractures may have also provided paths for water channeling observed in this unit. The reservoir characterization activities identified new reservoirs in the Travis unit. Reservoir simulations helped design an injection program in Travis, unit expansion plans on the west and north sides of the Monument Butte until and to evaluate the infill drilling. The reservoir simulations are being used to examine the role of the aquifer underlying the oil bearing D2 sandstone in Boundary on water flood strategies and injection patterns.

Lomax, J.

1995-09-01T23:59:59.000Z

323

Effects of fluid properties and initial gas saturation on oil recovery by water flooding  

E-Print Network (OSTI)

EFFECTS OF FLUID PROPERTIES AND INITIAL GAS SATURATION ON OIL RECOVERY BY WATER FLOODING A Thesis By MARION D. ARNOLD Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August, 1959 Major Subject: Petroleum Engineering EFFECTS OF FLUID PROPERTIES AND INITIAL GAS SATURATION ON OIL RECOVERY BY WATER FLOODING A Thesis By MARION D, ARNOLD Approved as to style and content by...

Arnold, Marion Denson

2012-06-07T23:59:59.000Z

324

Regional flood hydrology in a semi-arid catchment using a GLS regression model  

Science Journals Connector (OSTI)

Summary The regional flood frequency hydrology of the 86,000km2 and semi-arid Ebro catchment is investigated using an extended generalised least square model that includes separate descriptions for sampling errors and model errors. The Ebro catchment is characterised by large hydro-climatic heterogeneities among sub-regions. However, differences in flood processes among sites are better explained by a set of new catchment descriptors introduced into hydrological regression models, such as new characteristics derived from the slope of flow duration curves, the ratio of mean annual precipitation to extreme precipitations and the aridity index. These additions enabled a more direct link to be established between the general flow regime and the extreme flood characteristics through-out the entire catchment. The new regression models developed in this study were compared to a set of existing models recommended for flood frequency estimation in Spain. It was found that the generalised least squares model developed in this study improves the existing ordinary least squares models both at regional and trans-regional scales. An adequate description of flood processes is obtained and, as a direct consequence, more reliable flood predictions in ungauged catchments are achieved.

Luis Mediero; Thomas R. Kjeldsen

2014-01-01T23:59:59.000Z

325

Physically-based extreme flood frequency with stochastic storm transposition and paleoflood data on large watersheds  

Science Journals Connector (OSTI)

Summary Traditionally, deterministic flood procedures such as the Probable Maximum Flood have been used for critical infrastructure design. Some Federal agencies now use hydrologic risk analysis to assess potential impacts of extreme events on existing structures such as large dams. Extreme flood hazard estimates and distributions are needed for these efforts, with very low annual exceedance probabilities ( ? 10 - 4 ) (return periods >10,000years). An integrated data-modeling hydrologic hazard framework for physically-based extreme flood hazard estimation is presented. Key elements include: (1) a physically-based runoff model (TREX) coupled with a stochastic storm transposition technique; (2) hydrometeorological information from radar and an extreme storm catalog; and (3) streamflow and paleoflood data for independently testing and refining runoff model predictions at internal locations. This new approach requires full integration of collaborative work in hydrometeorology, flood hydrology and paleoflood hydrology. An application on the 12,000km2 Arkansas River watershed in Colorado demonstrates that the size and location of extreme storms are critical factors in the analysis of basin-average rainfall frequency and flood peak distributions. Runoff model results are substantially improved by the availability and use of paleoflood nonexceedance data spanning the past 1000years at critical watershed locations.

John F. England Jr.; Pierre Y. Julien; Mark L. Velleux

2014-01-01T23:59:59.000Z

326

Implementation of the El Mar (Delaware) Unit CO2 flood  

SciTech Connect

Union Royalty, Inc., Amoco Production Company, and Enron Liquids Pipeline Company recently announced that they have commenced operations of an innovative enhanced oil recovery project at the El Mar (Delaware) Unit in Loving County, Texas, about 100 miles west of Midland, Texas. The project will convert the unit`s existing oil recovery system from a secondary (waterflood) system to a tertiary (CO2 flood) system designed to use carbon dioxide and water to increase crude oil production from the unit. What makes this EOR project unique is the creative deal structured by the partners involved. Amoco, Union Royalty, and Enron have worked out an unprecedented arrangement whereby Amoco essentially trades CO2 for an interest in Union Royalty`s future oil production from the unit. By pioneering this innovative deal new production life has been restored to a field that otherwise might dry up. Enron is participating in the project by transporting CO2 to the unit via a 40-mile expansion of its Central Basin Pipeline system from the Dollarhide oil field in Andrews county, Texas. The project will be implemented in four phases. The first phase in operation today comprises seven CO2 injection wells which have begun to process the reservoir with CO2. Plans now call for more CO2 injectors to be installed during the next three to five years until a total of 65 CO2 injectors and an on-site CO2 compression facility serve the unit`s 70 production wells.

McKnight, T.N. Jr. [Union Royalty, Inc., Midland, TX (United States); Merchant, D.L.

1995-12-31T23:59:59.000Z

327

Horizontal well improves oil recovery from polymer flood--  

SciTech Connect

Horizontal drilling associated with an injection scheme appears to be highly promising for obtaining additional oil recovery. Horizontal well CR 163H, in the Chateaurenard field is discussed. It demonstrated that a thin unconsolidated sand can be successfully drilled and cased. The productivity index (PI) of the well was much greater than vertical wells, and an unproduced oil bank was successfully intersected. On the negative side, it was necessary to pump low in a very deviated part of the well, and the drilling cost was high compared to an onshore vertical well. CR 163H was the fifth and probably most difficult horizontal well drilled by Elf Aquitaine. Located within a polymer-flood project, the target was a 7-m thick sand reservoir at a vertical depth of 590:0080 m. In this inverted seven-spot configuration with one injector in the center and six producers at a distance of 400 m, a polymer solution was injected from 1977 to 1983, followed by water injection.

Bruckert, L. (Elf Aquitaine, Boussens, (FR))

1989-12-18T23:59:59.000Z

328

Optimal control of diarrhea transmission in a flood evacuation zone  

Science Journals Connector (OSTI)

Evacuation of residents and diarrhea disease outbreak in evacuation zone have become serious problem that frequently happened during flood periods. Limited clean water supply and infrastructure in evacuation zone contribute to a critical spread of diarrhea. Transmission of diarrhea disease can be reduced by controlling clean water supply and treating diarrhea patients properly. These treatments require significant amount of budget which may not be fulfilled in the fields. In his paper transmission of diarrhea disease in evacuation zone using SIRS model is presented as control optimum problem with clean water supply and rate of treated patients as input controls. Existence and stability of equilibrium points and sensitivity analysis are investigated analytically for constant input controls. Optimum clean water supply and rate of treatment are found using optimum control technique. Optimal results for transmission of diarrhea and the corresponding controls during the period of observation are simulated numerically. The optimum result shows that transmission of diarrhea disease can be controlled with proper combination of water supply and rate of treatment within allowable budget.

2014-01-01T23:59:59.000Z

329

Spectrally Enhanced Lighting  

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

November 2007 November 2007 AfterImage + s p a c e 1 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Brian Liebel, PE, LC Brian Liebel, PE, LC November 29, 2007 November 29, 2007 Federal Utilities Partnership Working Group Federal Utilities Partnership Working Group November 29, 2007 November 29, 2007 29 November 2007 AfterImage + s p a c e 2 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting This is not a technology; just a This is not a technology; just a different way to quantify light based on different way to quantify light based on well established scientific findings well established scientific findings Can be used in conjunction with ANY Can be used in conjunction with ANY type of lighting design to gain

330

Large passive pressure tube light water reactor with voided calandria  

SciTech Connect

A reactor concept has been developed that can survive loss-of-coolant accidents (LOCAs) without scram and without replenishing primary coolant inventory while maintaining safe temperature limits on the fuel and pressure tube. The proposed concept is a pressure tube reactor of similar design to Canada deuterium uranium reactors but differing in three key aspects. First, a solid silicon carbide-coated graphite fuel matrix is used in place of fuel pin bundles to enable the dissipation of decay heat from the fuel in the absence of primary coolant. Second, the heavy water coolant in the pressure tubes is replaced by light water, which also serves as the moderator. Finally, the calandria tank, surrounded by a graphite reflector, contains a low-pressure gas instead of heavy water moderator, and this normally voided calandria is connected to a light water heat sink. The cover gas displaces the light water from the calandria during normal operation while during a LOCA or loss of heat sink accident, it allows passive calandria flooding. Calandria flooding also provides redundant and diverse reactor shutdown. The fuel elements can operate under post-critical-heat-flux conditions even at full power without exceeding fuel design limits. The heterogeneous arrangement of the fuel and moderator ensures a negative void coefficient under all circumstances. Although light water is used as both coolant and moderator, the reactor exhibits a high degree of neutron thermalization and a large prompt neutron lifetime, similar to D{sub 2}O-moderated cores. Moreover, the extremely large neutron migration length results in a strongly coupled core with a flat thermal flux profile and inherent stability against xenon spatial oscillations.

Hejzlar, P.; Todreas, N.E.; Driscoll, M.J. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Nuclear Engineering

1996-02-01T23:59:59.000Z

331

Non-Adjoint Surfactant Flood Optimization of Net Present Value and Incorporation of Optimal Solution Under Geological and Economic Uncertainty  

E-Print Network (OSTI)

follows the style of SPE Journal. 2 2. LITERATURE REVIEW Literature reviews for this research involved studying the past history of surfactant flood optimization and water flood optimization. Each area was unique in its perspective... that it is not purely a physical problem but an economical problem also. They continued in their analysis of past work by critiquing the work that argues for optimal salinity as vital in designing optimal surfactant floods (Porzucek, et al., 1988a). Assimilating...

Odi, Uchenna O.

2011-02-22T23:59:59.000Z

332

Analysis of flash flood-triggering rainfall for a process-oriented hydrological model  

Science Journals Connector (OSTI)

Abstract We propose an extended study of recent flood-triggering storms and resulting hydrological responses for catchments in the Pyrenean foothills up to the Aude region. For hydrometeorological sciences, it appears relevant to characterize flash floods and the storm that triggered them over various temporal and spatial scales. There are very few studies of extreme storm-caused floods in the literature covering the Mediterranean and highlighting, for example, the quickness and seasonality of this natural phenomenon. The present analysis is based on statistics that clarify the dependence between the spatial and temporal distributions of rainfall at catchment scale, catchment morphology and runoff response. Given the specific space and time scales of rainfall cell development, we show that the combined use of radar and a rain gauge network appears pertinent. Rainfall depth and intensity are found to be lower for catchments in the Pyrenean foothills than for the nearby Corbires or Montagne Noire regions. We highlight various hydrological behaviours and show that an increase in initial soil saturation tends to foster quicker catchment flood response times, of around 3 to 10h. The hydrometeorological data set characterized in this paper constitutes a wealth of information to constrain a physics-based distributed model for regionalization purposes in the case of flash floods. Moreover, the use of diagnostic indices for rainfall distribution over catchment drainage networks highlights a unimodal trend in spatial temporal storm distributions for the entire flood dataset. Finally, it appears that floods in mountainous Pyrenean catchments are generally triggered by rainfall near the catchment outlet, where the topography is lower.

P.A. Garambois; K. Larnier; H. Roux; D. Labat; D. Dartus

2014-01-01T23:59:59.000Z

333

Estimation of the effects of climate change on flood-triggered economic losses in Japan  

Science Journals Connector (OSTI)

Abstract This study evaluates the effects of climate change on economic losses due to flood-related damage in Japan. Three selected GCM climate data were downscaled using an analytical method that uses observed precipitation data as the reference resolution. The downscaled climate data were used to estimate extreme rainfall for different return periods. The extreme rainfall estimates were then entered into a two-dimensional (2D) non-uniform flow model to estimate flood inundation information. A technique based on the land use type of the flood area was employed to estimate economic losses due to flood damages. The results of the rainfall analysis show that at present (in 2000), the Nankai region, and the area from Wakayama Prefecture to Kagoshima Prefecture and the mountains of the Japan Alps receive very high extreme rainfall. By 2050, in addition to these areas, the rainfall in the Tokai and Koshinetsu regions will be 1.2 to 1.3 times greater than at present. The overall variations show that the potential economic loss is greater for the SRES-B1, A2 and A1B scenarios for all return periods. These results clearly show that flood-related economic losses in Japan will increase significantly in the future as a result of climate change. It indicates that Japan needs to increase the capital investment to implement flood control and mitigation measures in the future. As this study presents comprehensive results in very fine resolution (1km1km), the outcome of this study is more important for regional scale decision making processes will be useful to the public, economists, and policy and decision makers in planning and designing flood control measures.

S. Tezuka; H. Takiguchi; S. Kazama; A. Sato; S. Kawagoe; R. Sarukkalige

2014-01-01T23:59:59.000Z

334

Solid-State Lighting: Solid-State Lighting  

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

Solid-State Lighting Search Solid-State Lighting Search Search Help Solid-State Lighting HOME ABOUT THE PROGRAM R&D PROJECTS MARKET-BASED PROGRAMS SSL BASICS INFORMATION RESOURCES FINANCIAL OPPORTUNITIES EERE » Building Technologies Office » Solid-State Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards.

335

Lighting Group: Overview  

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

Overview Overview Overview of the Lighting Research Group The Lighting Research Group at Lawrence Berkeley National Laboratory performs research aimed at improving the energy efficiency of lighting systems in buildings and homes, throughout the State of California and across the Nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research in the Lighting Group falls into three main areas: Sources and Ballasts, Light Distribution Systems and Controls and Communications. Click on a link below for more information about each of these research areas. Sources and Ballasts investigates next generation light sources, such as

336

Smart street lighting management  

Science Journals Connector (OSTI)

In this work, we propose a new street lighting energy management system in order to reduce ... demand meaning that energy, in this case light, is provided only when needed. In ... demand model, which in the case...

S. Pizzuti; M. Annunziato; F. Moretti

2013-08-01T23:59:59.000Z

337

Adaptive Street Lighting Controls  

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

This two-partDOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components. In Part I, presenters Amy Olay of the City of...

338

Kyler Nelson Light Timer  

E-Print Network (OSTI)

designated by the user, the Arduino board will dim the light to save energy. The user designates the time instance, the light is dimmed using pulse width modulation (PWM) in the Arduino's pin number 11

Kachroo, Pushkin

339

Street light holography  

Science Journals Connector (OSTI)

The production of a hologram is demonstrated using only a camera aluminum foil and a mercury vapor street light.

R. R. Turtle

1977-01-01T23:59:59.000Z

340

Outdoor Lighting Resources  

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

DOE offers a variety of resources to guide municipalities, utilities, and others in their evaluation of LED street lighting products.

Note: This page contains sample records for the topic "flood light mh" 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

Simulation Study of Enhanced Oil Recovery by ASP (Alkaline, Surfactant and Polymer) Flooding for Norne Field C-segment.  

E-Print Network (OSTI)

?? This research is a simulation study to improve total oil production using ASP flooding method based on simulation model of Norne field C-segment. The (more)

Abadli, Farid

2012-01-01T23:59:59.000Z

342

Effects of the floods on dysentery in north central region of Henan Province, China from 2004 to 2009  

Science Journals Connector (OSTI)

SummaryObjectives Zhengzhou, Kaifeng and Xinxiang, the cities in the north central region of Henan Province, suffered from many times floods from 2004 to 2009. We focused on dysentery disease consequences of floods and examined the association between floods and the morbidity of dysentery, based on a longitudinal data. Methods A generalized additive mixed model was conducted to examine the relationship between the monthly morbidity of dysentery and floods from 2004 to 2009 in the study areas. The relative risks (RRs) of the floods risk on the morbidity of dysentery were estimated in each city and the whole region. Results The \\{RRs\\} on dysentery were 11.47 (95% CI: 8.6715.33), 1.35 (95% CI: 1.233.90) and 2.75 (95% CI: 1.364.85) in Kaifeng, Xinxiang and Zhengzhou, respectively. The RR on dysentery in the whole region was 1.66 (95% CI: 1.521.82). Conclusions Our study confirms that flooding has significantly increased the risk of dysentery in the study areas. Additionally, we observed that a sudden and severe flooding can contribute more risk to the morbidity of dysentery than a persistent and moderate flooding. Our findings have significant implications for developing strategies to prevent and reduce health impact of floods.

Wei Ni; Guoyong Ding; Yifei Li; Hongkai Li; Qiyong Liu; Baofa Jiang

2014-01-01T23:59:59.000Z

343

Physics characteristics of a large, passive, pressure tube light water reactor with voided calandria  

SciTech Connect

A light water cooled and moderated pressure tube reactor concept has been developed that can survive loss-of-coolant accidents (LOCAs) without scram and without replenishing primary coolant inventory, while maintaining safe temperature limits on the fuel and pressure tube. The reactor employs a solid SiC-coated graphite fuel matrix in the pressure tubes and a calandria tank containing a low-pressure gas, surrounded by a graphite reflector. This normally voided calandria is connected to a light water heat sink. The cover gas displaces light water from the calandria during normal operation, while during LOCAs it allows passive calandria flooding. It is shown that such a system, with high void fraction in the core region, exhibits a high degree of neutron thermalization and a large prompt neutron lifetime, similar to D{sub 2}O moderated cores, although light water is used as both coolant and moderator. Moreover, the extremely large neutron migration length results in a strongly coupled core with a flat thermal flux profile and inherent stability against xenon spatial oscillations. The heterogeneous arrangement of the fuel and moderator ensures a negative void coefficient under all circumstances. Flooding of the calandria space with light water results in redundant reactor shutdown. Use of particle fuel allows attainment of high burnups.

Hejzlar, P.; Driscoll, M.J.; Todreas, N.E. [Massachusetts Inst. of Technology, Cambridge, MA (United States). Dept. of Nuclear Engineering

1995-11-01T23:59:59.000Z

344

Light emitting device comprising phosphorescent materials for white light generation  

DOE Patents (OSTI)

The present invention relates to phosphors for energy downconversion of high energy light to generate a broadband light spectrum, which emit light of different emission wavelengths.

Thompson, Mark E.; Dapkus, P. Daniel

2014-07-22T23:59:59.000Z

345

Resonant energy transfer in light harvesting and light emitting applications.  

E-Print Network (OSTI)

??The performance of light emitting and light harvesting devices is improved by utilising resonant energy transfer. In lighting applications, the emission energy of a semiconductor (more)

Chanyawadee, Soontorn

2009-01-01T23:59:59.000Z

346

Solid-State Lighting: Solid-State Lighting Videos  

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

Solid-State Lighting Videos to Solid-State Lighting Videos to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Videos on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Videos on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Videos on Google Bookmark Solid-State Lighting: Solid-State Lighting Videos on Delicious Rank Solid-State Lighting: Solid-State Lighting Videos on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Videos on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Solid-State Lighting Videos On this page you can access DOE Solid-State Lighting (SSL) Program videos. Photo of a museum art gallery with LED lights in track fixtures overhead. The City of Los Angeles LED Streetlight Program

347

Solid-State Lighting: Solid-State Lighting  

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

Lighting Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards. Register Now for DOE's 11th Annual SSL R&D Workshop January 28-30, join other SSL R&D professionals from industry, government, and academia to learn, share, and shape the future of lighting.

348

Solid-State Lighting: Solid-State Lighting Contacts  

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

About the About the Program Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting Contacts to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Contacts on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Contacts on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Google Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Delicious Rank Solid-State Lighting: Solid-State Lighting Contacts on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Contacts on AddThis.com... Contacts Partnerships Solid-State Lighting Contacts For information about Solid-State Lighting, contact James Brodrick Lighting Program Manager Building Technologies Office U.S. Department of Energy

349

Solid-State Lighting: Adaptive Street Lighting Controls  

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

Adaptive Street Lighting Adaptive Street Lighting Controls to someone by E-mail Share Solid-State Lighting: Adaptive Street Lighting Controls on Facebook Tweet about Solid-State Lighting: Adaptive Street Lighting Controls on Twitter Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Google Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Delicious Rank Solid-State Lighting: Adaptive Street Lighting Controls on Digg Find More places to share Solid-State Lighting: Adaptive Street Lighting Controls on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Adaptive Street Lighting Controls This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components.

350

Control of light speed: From slow light to superluminal light  

E-Print Network (OSTI)

A scheme for controlling light speed from slower-than-c to faster-than-c in an atomic system is presented in this paper. The scheme is based on far detuning Raman effect. Two far detuning coupling fields with small frequency difference will produce two absorptive peaks for the probe field in a $\\Lambda$ structure, and an optical pump between the two ground states can change the absorptive peaks into enhanced peaks, which makes the normal dispersion between the two peaks change into anomalous dispersion, so the probe field can change from slow light to superluminal propagation.

Qun-Feng Chen; Yong-Sheng Zhang; Bao-Sen Shi; Guang-Can Guo

2008-07-01T23:59:59.000Z

351

Fire-flooding technologies in post-steam-injected heavy oil reservoirs  

Science Journals Connector (OSTI)

The mechanism and problems associated with development engineering of fire-flooding in post-steam-injected heavy oil reservoirs was studied using 1D & 3D physical simulation experiments and reservoir numerical simulation. The temperature of combustion zone decreased and high-temperature zone enlarged because there existed secondary water formed during steam injection, which could absorb and carry heat towards producers out of the combustion front during fire flooding, but high saturation of water in layers caused by secondary water had less influence on the quantity of fuel deposit and air consumption. In the process of 3D fire flooding experiment, air override was observed during the combustion front moving forward and resulted in a coke zone in the bottom of the layer, and the ultimate recovery factor reached 65% on fact that the remaining oil saturation within the coke zone was no more than 20%. The flooding model, well pattern, well spacing, and air injection rate were optimized according to the specific property and the existed well pattern in the post-steam-injected heavy oil reservoir, and the key techniques of ignition, lifting, and anticorrosion was also selected at the same time. The pilot of fire flooding in the H1 block in the Xinjiang Oilfield was carried out from 2009 based on these research works, and now begins to show better performance.

Wenlong Guan; Changfeng Xi; Yaping Chen; Xia Zhang; Muhetar; Jinzhong Liang; Jihong Huang; Jian Wu

2011-01-01T23:59:59.000Z

352

Potential of soil moisture observations in flood modelling: Estimating initial conditions and correcting rainfall  

Science Journals Connector (OSTI)

Abstract Rainfall runoff (RR) models are fundamental tools for reducing flood hazards. Although several studies have highlighted the potential of soil moisture (SM) observations to improve flood modelling, much research has still to be done for fully exploiting the evident connection between SM and runoff. As a way of example, improving the quality of forcing data, i.e. rainfall observations, may have a great benefit in flood simulation. Such data are the main hydrological forcing of classical RR models but may suffer from poor quality and record interruption issues. This study explores the potential of using SM observations to improve rainfall observations and set a reliable initial wetness condition of the catchment for improving the capability in flood modelling. In particular, a RR model, which incorporates SM for its initialization, and an algorithm for rainfall estimation from SM observations are coupled using a simple integration method. The study carried out at the Valescure experimental catchment (France) demonstrates the high information content retained by SM for RR transformation, thus giving new possibilities for improving hydrological applications. Results show that an appropriate configuration of the two models allows obtaining improvement in flood simulation up to 15% in mean and 34% in median Nash Sutcliffe performances as well as a reduction of the median error in volume and on peak discharge of about 30% and 15%, respectively.

Christian Massari; Luca Brocca; Tommaso Moramarco; Yves Tramblay; Jean-Francois Didon Lescot

2014-01-01T23:59:59.000Z

353

Review of trend analysis and climate change projections of extreme precipitation and floods in Europe  

Science Journals Connector (OSTI)

Summary This paper presents a review of trend analysis of extreme precipitation and hydrological floods in Europe based on observations and future climate projections. The review summaries methods and methodologies applied and key findings from a large number of studies. Reported analyses of observed extreme precipitation and flood records show that there is some evidence of a general increase in extreme precipitation, whereas there are no clear indications of significant trends at large-scale regional or national level of extreme streamflow. Several studies from regions dominated by snowmelt-induced peak flows report decreases in extreme streamflow and earlier spring snowmelt peak flows, likely caused by increasing temperature. The review of likely future changes based on climate projections indicates a general increase in extreme precipitation under a future climate, which is consistent with the observed trends. Hydrological projections of peak flows show large impacts in many areas with both positive and negative changes. A general decrease in flood magnitude and earlier spring floods are projected for catchments with snowmelt-dominated peak flows, which is consistent with the observed trends. Finally, existing guidelines in Europe on design flood and design rainfall estimation are reviewed. The review shows that only few countries have developed guidelines that incorporate a consideration of climate change impacts.

H. Madsen; D. Lawrence; M. Lang; M. Martinkova; T.R. Kjeldsen

2014-01-01T23:59:59.000Z

354

Emerging Lighting Technology  

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

Emerging Lighting Technology Emerging Lighting Technology Bruce Kinzey Pacific Northwest National Laboratory FUPWG - Portland, OR April 20, 2011 www.ssl.energy.gov 2 | Solid-State Lighting Program GATEWAY Demonstration Program * Purpose: demonstrate new SSL products in real-world applications that save energy, match or improve illumination, and are cost- effective * Demos generate critical field experience providing: - Feedback to manufacturers - Data for utility incentives - Market readiness of specific applications to users - Advancement in lighting knowledge Central Park, NY Photo: Ryan Pyle Smithsonian American Art Museum, Washington, D.C. Photo: Scott Rosenfeld www.ssl.energy.gov 3 | Solid-State Lighting Program LED Product Explosion www.ssl.energy.gov 4 | Solid-State Lighting Program LEDs are Not a Universal Lighting

355

SMART LIGHTING SYSTEMS ULTIMATE LIGHTING The Smart Lighting  

E-Print Network (OSTI)

Integration (Holistic Integrated Design) · Sensors as important as LEDs · Interconnected systems (human, building, grid) · Artistic Design Freedom · Lighting is Health, Entertainment, Information and Illumination Cost at any brightness · Chip level integrated electronics THE ERC RESEARCH COVERS THE ENTIRE SUPPLY

Linhardt, Robert J.

356

Solid-State Lighting: Solid-State Lighting Manufacturing Workshop  

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

Solid-State Lighting Solid-State Lighting Manufacturing Workshop to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Google Bookmark Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Delicious Rank Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on AddThis.com... Conferences & Meetings Past Conferences Presentations Publications Webcasts Videos Tools Solid-State Lighting Manufacturing Workshop Nearly 200 lighting industry leaders, chip makers, fixture and component

357

Resource Management Services: Land Use, Part 501: Use of Flood Control  

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

Services: Land Use, Part 501: Use of Flood Services: Land Use, Part 501: Use of Flood Control Lands (New York) Resource Management Services: Land Use, Part 501: Use of Flood Control Lands (New York) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New York Program Type Siting and Permitting Provider

358

Emergency response: an investigation on a possibility of establishing valuable flood protecting infrastructures in Bangkok  

Science Journals Connector (OSTI)

This paper aims to study the flooding event in Bangkok in 2011. Its objective is to seek for the possibility of creating the new flood preventing infrastructures, which may help reducing the flood impacts to the city in future crises, as well as to create a plan regarding to the creation of them in term of locations and sizes. The investigations on Bangkok's population and critical infrastructures suggested that the central area of Bangkok should be protected. As a result, the locations of the proposing infrastructures were selected accordingly and they are expecting to protect 76.02% of the population. Finally, it is concluded that this investment can be considered as worthwhile investment, in the case where there is a possibility that similar disaster may happen in the future, since the beneficial analysis showed that the value of preventable damages significantly exceeds the costs and expenses of the proposing infrastructures.

Thavalit Kampanartkosol

2013-01-01T23:59:59.000Z

359

Lighting the Night: Technology, Urban Life and the Evolution of Street Lighting [Light in Place  

E-Print Network (OSTI)

May 1912), 783. 8. "New Street Lights Increase Trade 3 5 Perlight, including street light, became part of America'sBeautiful-inspired street lights graced wealthy residen

Holden, Alfred

1992-01-01T23:59:59.000Z

360

The investigation of the effects of wettability on residual oil after water flooding  

E-Print Network (OSTI)

THE INVESTIGATION OF THE EFFECTS OF WETTABILITY ON RESIDUAL OIL AFTER WATER FLOODING A Thesis BY E. 0, BUR JA Approved as to style and content by: (Cha rman of C mmittee (Head of Department) (Mo th (Year) THE INVESTIGATION OF THE EFFECTS... OF WETTABILITY ON RESIDUAL OIL AFTER WATER FLOODING By E. O. Burja A Thesis Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Major Subject...

Burja, Edward Oscar

1953-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Grain sorghum response to different flooding periods at the early boot stage  

E-Print Network (OSTI)

GRAIN SORGHUM RESPONSE TO DIFFERENT FLOODING PERIODS AT THE EARLY BOOT STAGE A Thesis by OSCAR ZOLEZZI DEL RIO Submitted to the Graduate College of Texas A)M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE May 1976 Major Subject: Agricultural Engineering GRAIN SORGHUM RESPONSE TO DIFFERENT FLOODING PERIODS AT THE EARLY BOOT STAGE A Thesis by OSCAR 2OLE22I DEL RIO Approved as to style and content by: airman o ommzttee Hea o Departme t e er...

Zolezzi del Rio, Oscar

2012-06-07T23:59:59.000Z

362

Computational Fluid Dynamics Simulation of Open-Channel Flows Over Bridge-Decks Under Various Flooding Conditions  

E-Print Network (OSTI)

. This study simulates limited scaled experimental data conducted elsewhere for bridge flooding in open channel simulation, Computational fluid dynamics, Flooding flows, Turbulence modeling, VOF modeling. 1. IntroductionComputational Fluid Dynamics Simulation of Open-Channel Flows Over Bridge-Decks Under Various

Kostic, Milivoje M.

363

Investigation of the hydrodynamics of flash floods in ephemeral channels: Scaling analysis and simulation using a shock-capturing  

E-Print Network (OSTI)

U N C O R R EC TED PR O O F Investigation of the hydrodynamics of flash floods in ephemeral channels: Scaling analysis and simulation using a shock-capturing flow model incorporating the effects; revised 29 August 2005; accepted 11 September 2005 Abstract Flow and infiltration during flash floods

364

Assessing the Capability of a Regional-Scale Weather Model to Simulate Extreme Precipitation Patterns and Flooding in Central Texas  

E-Print Network (OSTI)

Assessing the Capability of a Regional-Scale Weather Model to Simulate Extreme Precipitation Patterns and Flooding in Central Texas MARLA R. KNEBL LOWREY AND ZONG-LIANG YANG Department of Geological 3 March 2008) ABSTRACT A regional-scale weather model is used to determine the potential for flood

Yang, Zong-Liang

365

Self-limiting adaptive protocols for controlled flooding in ad hoc networks Larry Hughes and Ying Zhang  

E-Print Network (OSTI)

Self-limiting adaptive protocols for controlled flooding in ad hoc networks Larry Hughes and Ying power consumption, reduce traffic, and restrict flooding, are of growing importance. In this paper-aware nodes, can reduce the number of nodes involved in a transmission. Simulation results show

Hughes, Larry

366

Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting  

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

Pedestrian-Friendly Nighttime Pedestrian-Friendly Nighttime Lighting to someone by E-mail Share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Facebook Tweet about Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Twitter Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Google Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Delicious Rank Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Digg Find More places to share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Pedestrian-Friendly Nighttime Lighting This November 19, 2013 webinar presented issues and considerations related to pedestrian-friendly nighttime lighting, such as color rendering, safety,

367

Numerical Simulation of the Mesa-? Scale Structure and Evolution of the 1977 Johnstown Flood. Part III. Internal Gravity Waves and the Squall Line  

Science Journals Connector (OSTI)

The interaction between internal gravity waves and a squall line that developed early in the evolution of the 1977 Johnston flood event is studied based on available surface observations and a three-dimensional model simulation of the flood-...

Da-Lin Zhang; J. Michael Fritsch

1988-04-01T23:59:59.000Z

368

Numerical Simulation of the Meso-? Scale Structure and Evolution of the 1977 Johnstown Flood. Part II: Inertially Stable Warm-Core Vortex and the Mesoscale Convective Complex  

Science Journals Connector (OSTI)

A mesoscale warm-core vortex associated with the mesoscale convective complex (MCC) that produced the 1977 Johnstown flood is examined using a three-dimensional nested-grid model simulation of the flood episode. In the simulation, the vortex ...

Da-Lin Zhang; J. Michael Fritsch

1987-09-01T23:59:59.000Z

369

Hydrometeorological Analysis and Remote Sensing of Extremes: Was the July 2012 Beijing Flood Event Detectable and Predictable by Global Satellite Observing and Global Weather Modeling Systems?  

Science Journals Connector (OSTI)

Prediction and thus preparedness in advance of flood events is crucial for proactively reducing their impacts. In the summer of 2012, Beijing, the capital of China, experienced extreme rainfall and flooding causing economic losses to the tune of ...

Yu Zhang; Yang Hong; Xuguang Wang; Jonathan J. Gourley; Xianwu Xue; Manabendra Saharia; Guangheng Ni; Gaili Wang; Yong Huang; Sheng Chen; Guoqiang Tang

370

Lighting Research Group: Facilities  

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

Facilities Facilities Lighting Research Facilities at LBNL gonio-photometer Gonio-photometer We use this device to measure the intensity and direction of the light from a lamp or fixture. integrating sphere Integrating sphere This instrument allows us to get a fast and accurate measurement of the total light output of a lamp. We are not able to determine the direction of the light, only the intensity. power analyzer Power analyzer We use our power analyzer with the lamps in the gonio-photometer to measure input power, harmonic distortion, power factor, and many other signals that tell us how well a lamp is performing. spectro-radiometer Spectro-radiometer This device measures not only the intensity of a light source but also the intensity of the light at each wavelength.

371

Lighting Group: Software  

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

Software Software Lighting Software The Lighting Group has developed several computer programs in the course of conducting research on energy efficient lighting. Several of these programs have proven useful outside the research environment. One of the most popular programs for advanced lighting applications is Radiance. For more information on this program and its availability, click on the link below. RADIANCE Radiance is a suite of programs for the analysis and visualization of lighting in design. The primary advantage of Radiance over simpler lighting calculation and rendering tools is that there are no limitations on the geometry or the materials that may be simulated. Radiance is used by architects and engineers to predict illumination, visual quality and appearance of innovative design spaces, and by researchers to evaluate new

372

Improved efficiency of miscible CO{sub 2} floods and enhanced prospects for CO{sub 2} flooding heterogeneous reservoirs. Annual report, April 18, 1995--April 17, 1996  

SciTech Connect

The overall goal of this project is to improve the efficiency of miscible CO{sub 2} floods and enhance the prospects for flooding heterogeneous reservoirs. This objective is being accomplished by extending experimental and modeling research in three task areas: (1) foams for selective mobility control in heterogeneous reservoirs, (2) reduction of the amount of CO{sub 2} required in CO{sub 2} floods, and (3) low IFT processes and the possibility of CO{sub 2} flooding in fractured reservoirs. This report provides results of the second year of the three-year project for each of the three task areas. In the first task, we are investigating a desirable characteristic of CO{sub 2}-foam called Selective Mobility Reduction (SMR) that results in an improvement in displacement efficiency by reducing the effects of reservoir heterogeneity. Research on SMR of foam during the past year has focused on three subjects: (1) to verify SMR in different rock permeabilities that are in capillary contact; (2) to test additional surfactants for the SMR property; and (3) to develop a modeling approach to assess the oil recovery efficiency of SMR in CO{sub 2}-foam on a reservoir scale. The experimental results from the composite cores suggest that the rock heterogeneity has significant effect on two phase (CO{sub 2}/brine) flow behavior in porous media, and that foam can favorably control CO{sub 2} mobility. The numerical modeling results suggest that foam with SMR can substantially increase the sweep efficiency and therefore improve oil recovery.

Grigg, R.B.; Schechter, D.S.

1996-10-01T23:59:59.000Z

373

National Synchrotron Light Source  

ScienceCinema (OSTI)

A tour of Brookhaven's National Synchrotron Light Source (NSLS), hosted by Associate Laboratory Director for Light Sources, Stephen Dierker. The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.

BNL

2009-09-01T23:59:59.000Z

374

High efficiency incandescent lighting  

DOE Patents (OSTI)

Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

2014-09-02T23:59:59.000Z

375

Total Light Management  

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

Light Management Light Management Why is saving Energy Important World Electricity Consumption (2007) Top 20 Countries 0 500 1000 1500 2000 2500 3000 3500 4000 4500 U n i t e d S t a t e s C h i n a J a p a n R u s s i a I n d i a G e r m a n y C a n a d a A f r i c a F r a n c e B r a z i l K o r e a , S o u t h U n i t e d K i n g d o m I t a l y S p a i n A u s t r a l i a T a i w a n S o u t h A f r i c a M e x i c o S a u d i A r a b i a I r a n Billion kWh Source: US DOE Energy Information Administration Lighting Control Strategies 4 5 6 Occupancy/Vacancy Sensing * The greatest energy savings achieved with any lighting fixture is when the lights are shut off * Minimize wasted light by providing occupancy sensing or vacancy sensing 7 8 Daylight Harvesting * Most commercial space has enough natural light flowing into it, and the amount of artificial light being generated can be unnecessary * Cut back on the production of artificial lighting by

376

Domestic Lighting and Heating  

Science Journals Connector (OSTI)

... a 14 22 feet room with a nice spacious window at each end admitting surreptitious draughts in proportion to the amount of light they let in. ...

M. GHEURY DE BRAY

1926-02-06T23:59:59.000Z

377

Comparing Light Bulbs  

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

In this exercise, students will use a light to demonstrate the difference between being energy-efficient and energy-wasteful, and learn what energy efficiency means.

378

メタンハイドレート資源開発研究コンソーシアム 平成23年度事業報告 平成24年度事業計画 (概要) MH21プロジェクトリーダー 増田 昌敬  

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

First Offshore MH Production Test First Offshore MH Production Test Takami Kawamoto JOGMEC June 7, 2013 1 機密性○ To conduct studies to establish the technological platform for commercialization of methane hydrate *Preparatory study for commercial production *Feasibility *Environmental Impacts *Overall evaluation of the total Program etc. Offshore Production Tests * 1 st Production Test - FY2012 * 2 nd Production Test - FY2014 Technological Studies * Designing and Manufacturing Systems for Flow Test * Studying Production Methods * Assessing Environmental Impacts * Resource Assessments Onshore Production Tests ・1 st Production Test 2002 ・ 2 nd Production Test in 2008 Resource Assessment in Eastern Nankai Trough ・Seismic

379

Lakeview Light and Power - Commercial Lighting Rebate Program | Department  

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

Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program < Back Eligibility Commercial Fed. Government Local Government Nonprofit State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Funded by Bonneville Power Administration Expiration Date 9/1/2013 State District of Columbia Program Type Utility Rebate Program Rebate Amount Commercial Lighting Installation: Up to 70% of cost Provider Lakeview Light and Power Lakeview Light and Power offers a commercial lighting rebate program. Rebates apply to the installation of energy efficient lighting retrofits in non-residential buildings. The rebate program is funded by BPA and ends in September of 2010 or earlier if the funding is exhausted. Lakeview Light

380

Real-time control of urban flooding P. Willems*, T. Barjas Blanco**, P-K. Chiang*, K. Cauwenberghs***, J. Berlamont* and B. De Moor**  

E-Print Network (OSTI)

based on the simulation of the historical flood events of 1998 and 2002 that after solvingReal-time control of urban flooding P. Willems*, T. Barjas Blanco**, P-K. Chiang*, K. Cauwenberghs.Cauwenberghs@vmm.be) Abstract Real-time regulation of flood control reservoirs is being researched for the case of the river

Note: This page contains sample records for the topic "flood light mh" 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

An integrated simulation method for flash-flood risk assessment: 1. Frequency predictions in the Bisagno River Hydrology and Earth System Sciences, 6(2), 267283 (2002) EGS  

E-Print Network (OSTI)

An integrated simulation method for flash-flood risk assessment: 1. Frequency predictions the stochastic simulation methodology a useful operational alternative to a regionalisation procedure for flood of the annual flood series (AFS) obtained from these simulations was undertaken using L- moment estimations

Paris-Sud XI, Université de

382

Simulation of flood flow in a river system using artificial neural networks Hydrology and Earth System Sciences, 9(4), 313321 (2005) EGU  

E-Print Network (OSTI)

Simulation of flood flow in a river system using artificial neural networks 313 Hydrology and Earth System Sciences, 9(4), 313321 (2005) © EGU Simulation of flood flow in a river system using artificial Artificial neural networks (ANNs) provide a quick and flexible means of developing flood flow simulation

Paris-Sud XI, Université de

383

PARAMETERIZED NEIGHBORHOOD-BASED FLOODING FOR AD HOC WIRELESS NETWORKS Vijay Dheap, Mohammad Ahmad Munawar, Sagar Naik, Paul A.S. Ward  

E-Print Network (OSTI)

PARAMETERIZED NEIGHBORHOOD-BASED FLOODING FOR AD HOC WIRELESS NETWORKS Vijay Dheap, Mohammad Ahmad Flooding is a simple routing technique that can be used to transmit data from one node to every other node in a network. The focus of this paper is to investigate im- provements to flooding techniques used in ad hoc

Ward, Paul A.S.

384

978-1-4577-0351-5/11/$26.00 c 2011 IEEE TREEFP: A TDMA-based Reliable and Energy Efficient Flooding Protocol for  

E-Print Network (OSTI)

978-1-4577-0351-5/11/$26.00 c 2011 IEEE TREEFP: A TDMA-based Reliable and Energy Efficient Flooding, Mumbai, India Email: {shanti, sahoo}@cse.iitb.ac.in Abstract--Flooding a network with a message from the sink is required for many purposes like synchronization, code dissemination etc. While several flooding

Sahoo, Anirudha

385

AIRPORT LIGHTING Session Highlights  

E-Print Network (OSTI)

. These sessions were designed to offer practical-yet-specialized training and information outreach for personnel information on airport lighting and navigational aid equipment selection, funding, maintenance, and operation known as AirTAP, sponsored three airport-lighting training sessions at different locations in Minnesota

Minnesota, University of

386

LED Lighting Facts  

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

DOE's LED Lighting Facts program showcases LED products for general illumination from manufacturers who commit to testing products and reporting performance results according to industry standards. For lighting buyers, designers, and energy efficiency programs, the program provides information essential to evaluating SSL products.

387

Light intensity compressor  

DOE Patents (OSTI)

In a system for recording images having vastly differing light intensities over the face of the image, a light intensity compressor is provided that utilizes the properties of twisted nematic liquid crystals to compress the image intensity. A photoconductor or photodiode material that is responsive to the wavelength of radiation being recorded is placed adjacent a layer of twisted nematic liquid crystal material. An electric potential applied to a pair of electrodes that are disposed outside of the liquid crystal/photoconductor arrangement to provide an electric field in the vicinity of the liquid crystal material. The electrodes are substantially transparent to the form of radiation being recorded. A pair of crossed polarizers are provided on opposite sides of the liquid crystal. The front polarizer linearly polarizes the light, while the back polarizer cooperates with the front polarizer and the liquid crystal material to compress the intensity of a viewed scene. Light incident upon the intensity compressor activates the photoconductor in proportion to the intensity of the light, thereby varying the field applied to the liquid crystal. The increased field causes the liquid crystal to have less of a twisting effect on the incident linearly polarized light, which will cause an increased percentage of the light to be absorbed by the back polarizer. The intensity of an image may be compressed by forming an image on the light intensity compressor.

Rushford, Michael C. (Livermore, CA)

1990-01-01T23:59:59.000Z

388

Explosively pumped laser light  

DOE Patents (OSTI)

A single shot laser pumped by detonation of an explosive in a shell casing. The shock wave from detonation of the explosive causes a rare gas to luminesce. The high intensity light from the gas enters a lasing medium, which thereafter outputs a pulse of laser light to disable optical sensors and personnel.

Piltch, Martin S. (Los Alamos, NM); Michelotti, Roy A. (Los Alamos, NM)

1991-01-01T23:59:59.000Z

389

www.exeter.ac.uk/inspiring-science Impact of Climate Change on Urban Flooding  

E-Print Network (OSTI)

www.exeter.ac.uk/inspiring-science Impact of Climate Change on Urban Flooding: a fairy taleMatiCs and PhysiCal sCienCes 2011ceMPS45 Dr Ole Mark is a specialist in climate change and urban water systems-years' experience in both developed and developing countries. Dr Mark is a key partner in the CORFU

Mumby, Peter J.

390

Through the Membrane & Along the Channel Flooding in PEMFCs Jason B. Siegel and Anna G. Stefanopoulou  

E-Print Network (OSTI)

cause permenant degradation or damage. Water produced at the cathode catalyst layer will diffuse back modeling paradigm. voltage loss and carbon corrosion of the catalyst support in the cathode [1], [4], [5Through the Membrane & Along the Channel Flooding in PEMFCs Jason B. Siegel and Anna G

Stefanopoulou, Anna

391

How Accurate are Disaster Loss Data? The Case of U.S. Flood Damage  

E-Print Network (OSTI)

disaster assistance programs. Comparison of early damage estimates with actual expenditures in a California.S. National Weather Service (NWS) has compiled annual flood loss estimates for each state since 1955 the provision of disaster relief assistance, e.g., how much, when, and in what form. Loss estimates provide

Colorado at Boulder, University of

392

Defra FCERM Innovation Fund PROJECT SLD2316: RESTORING FLOODPLAIN WOODLAND FOR FLOOD  

E-Print Network (OSTI)

London SW1P 2AL Tel: 020 7238 3000 Fax: 020 7238 6187 www.defra.gov.uk/environ/fcd © Crown copyright of facilitating the establishment of a sizeable area of floodplain woodland (15 ha) to help reduce flood risk results demonstrated that planting woodland at four sites in the River Laver catchment, totalling an area

393

Antioch University and EPA Webinar: Green Infrastructure and Flood Resiliency Webinar  

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

Hosted by the Antioch University and U.S. Environmental Protection Agency (EPA), this webinar, which is part of a series, will address assessment, planning, and adaptation to not only better prepare for the next emergency, but to sustainably manage flooding and stormwater to maintain human health and a local economy.

394

A Cost-Benefit Analysis of the New Orleans Flood Protection System Stphane Hallegatte1  

E-Print Network (OSTI)

such a hurricane protection a rational investment, even if countervailing risks and moral hazard issues1 A Cost-Benefit Analysis of the New Orleans Flood Protection System Stéphane Hallegatte1 Center for Environmental Sciences and Policy, Stanford University, and Centre International de Recherche sur l

Paris-Sud XI, Université de

395

Stream-channel response to floods, with examples from central Texas  

Science Journals Connector (OSTI)

...excess of 2 0 0 yr. Yet, localized channel widening by b a n k scouring w a s the only m a j o r modif ica t ion caused by the floods...significance of cataclysmic debris flows in al luvial-fan systems. Wool ley (1946) described instances of m a j o r channel erosion...

396

Freshwater flooding from rivers, overflowing sewage and septic systems and other sources can have a signifi-  

E-Print Network (OSTI)

there is no hazardous flood debris such as pro- pane tanks, pressurized-gas cylinders, refrigerators, air conditioners/sewer lines and oil/ gas pipelines, but you will be told whether or not you will have to contact those will locate all electrical, natural gas, communications and telephone lines.It may or may not locate water

397

NATURAL HAZARDS ON ALLUVIAL FANS: THE VENEZUELA DEBRIS FLOW AND FLASH FLOOD DISASTER  

E-Print Network (OSTI)

NATURAL HAZARDS ON ALLUVIAL FANS: THE VENEZUELA DEBRIS FLOW AND FLASH FLOOD DISASTER In December Venezuela. Rainfall on December 2-3 totaled 200 millimeters (8 inches) and was followed by a major storm, Denver, Colorado, Naples, Italy, and Vargas, Venezuela. In time scales spanning thousands of years

Eaton, L. Scott

398

Use of amine oxide surfactants for chemical flooding EOR (enhanced oil recovery)  

SciTech Connect

The use of amine oxides with and without alcohols as cosolvents, and in combination with other surfactants as mixed micellar formulations for enhanced oil recovery by surfactant flooding was investigated. Amine oxides are a salt-tolerant class of surfactants that produce low interfacial tension and can develop viscosity without the addition of polymers. These salt-tolerant formulations generate three-phase regions with hydrocarbons over a broad salinity range, develop moderate solubilization, and produce low interfacial tensions, however oil recovery from amine oxide-alcohol phase behavior optimized formulations was directly dependent upon the quantity of surfactant injected. The large pore volume and high concentration of surfactant required prohibits their economic use as the primary surfactant in chemical flooding EOR. Dimethylalkylamine oxides are useful as cosurfactants and viscosifiers in formulations with other surfactants for chemical flooding EOR but the use of ethoxylated and propoxylated amine oxides should be avoided due to the decomposition of these amine oxides under reservoir conditions. Phase behavior, phase inversion temperatures, and viscosity scans have been correlated with surfactant structures to provide a guide for amine oxide applications in chemical flooding. 36 refs., 5 figs., 6 tabs.

Olsen, D.K.

1989-11-01T23:59:59.000Z

399

Cedar River, Cedar Rapids, Iowa Flood Risk Management Feasibility Study Report with Integrated Environmental Assessment  

E-Print Network (OSTI)

of Engineers (USACE) has developed a plan for the flood risk management for the Cedar River, Cedar Rapids, Iowa all 12 comments. 1. IEPR Comment - High Significance: The analysis of existing cultural resources Resources was revised to explain why the resolution of the cultural resources will not exceed the budgeted

US Army Corps of Engineers

400

Effects of anode flooding on the performance degradation of polymer electrolyte membrane fuel cells  

Science Journals Connector (OSTI)

Abstract Polymer electrolyte membrane fuel cell (PEMFC) stacks in a fuel cell vehicle can be inevitably exposed to harsh environments such as cold weather in winter, causing water flooding by the direct flow of condensed water to the electrodes. In this study, anode flooding was experimentally investigated with condensed water generated by cooling the anode gas line during a long-term operation (?1600h). The results showed that the performance of the PEMFC was considerably degraded. After the long-term experiment, the thickness of the anode decreased, and the ratio of Pt to carbon in the anode increased. Moreover, repeated fuel starvation of the half-cell severely oxidized the carbon surface due to the high induced potential (>1.5VRHE). The cyclic voltammogram of the anode in the half-cell experiments indicated that the characteristic feature of the oxidized carbon surface was similar to that of the anode in the single cell under anode flooding conditions during the long-term experiment. Therefore, repeated fuel starvation by anode flooding caused severe carbon corrosion in the anode because the electrode potential locally increased to >1.0VRHE. Consequently, the density of the tri-phase boundary decreased due to the corrosion of carbons supporting the Pt nanoparticles in the anode.

Mansu Kim; Namgee Jung; KwangSup Eom; Sung Jong Yoo; Jin Young Kim; Jong Hyun Jang; Hyoung-Juhn Kim; Bo Ki Hong; EunAe Cho

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Two Rumex Species from Contrasting Hydrological Niches Regulate Flooding Tolerance through Distinct Mechanisms  

Science Journals Connector (OSTI)

...Flooding regime based on data from the Dutch Ministry of Infrastructure and the Environment over the period from 1970 to 1995 at elevation...strategies of Rorippa amphibia, Rorippa sylvestris and their hybrid. Ann. Bot. (Lond.) 109 : 1263-1276. Altschul, S...

Hans van Veen; Angelika Mustroph; Gregory A. Barding; Marleen Vergeer-van Eijk; Rob A.M. Welschen-Evertman; Ole Pedersen; Eric J.W. Visser; Cynthia K. Larive; Ronald Pierik; Julia Bailey-Serres; Laurentius A.C.J. Voesenek; Rashmi Sasidharan

2013-11-27T23:59:59.000Z

402

FLUID DYNAMICAL AND MODELING ISSUES OF CHEMICAL FLOODING FOR ENHANCED OIL RECOVERY  

E-Print Network (OSTI)

FLUID DYNAMICAL AND MODELING ISSUES OF CHEMICAL FLOODING FOR ENHANCED OIL RECOVERY Prabir Daripa. Relevance of this HS model based result to EOR is established by performing direct numerical simulations of fully developed tertiary displacement in porous media. Results of direct numer- ical simulation

Daripa, Prabir

403

The east coast Big Flood, 31 January1 February 1953: a summary of the human disaster  

Science Journals Connector (OSTI)

...contamination from the flood-water and sewage. The water supply was from underground wells and there was no power to pump it. In addition...in 20 did not have piped water. Few families could boast a fridge, car or washing machine, and...

2005-01-01T23:59:59.000Z

404

Flow and sediment processes in a cutoff meander of the Danube Delta during episodic flooding  

E-Print Network (OSTI)

Flow and sediment processes in a cutoff meander of the Danube Delta during episodic flooding Laura as sediment storage locations, essentially removing channel and point bar sediments from the active sediment) in order to investigate the distribution of the flow and sediment and his impact on sedimentation

405

The Impact of Climate Change on Hurricane Flooding Inundation, Property Damages, and Population Affected  

E-Print Network (OSTI)

of barrier island x Distance shoreward from edge of continental shelf ? Specific weight of seawater ?p Pressure differential ?SST Change in Sea-surface Temperature ? Water level ? B Barometric response ? w Water level increase... Page 37 Inundation Area for All Scenarios ............................................................. 91 38 Structural Damages for All Scenarios ........................................................ 93 39 Parcels Flooded for Mainland...

Frey, Ashley E.

2010-07-14T23:59:59.000Z

406

Agriculture, Ecosystems and Environment 95 (2003) 289296 Effects of foraging waterfowl in winter flooded rice fields  

E-Print Network (OSTI)

Valley of California (US). Fifteen winter flooded rice fields along a 105 km long transect, each, such as the Ebro Delta in Spain and the Sacramento Valley in Califor- nia (Fasola and Ru�iz, 1996; Elphick, 2000). In California, rice is grown on some 250,000 ha, located mainly in the Sacramento Valley. Califor- nia rice

van Kessel, Chris

407

Infilling and flooding of the Mekong River incised valley during deglacial sea-level rise  

E-Print Network (OSTI)

Infilling and flooding of the Mekong River incised valley during deglacial sea-level rise Rik is related with the low shelf gradient and a strong acceleration of the East Asian sea-level rise from 34 depositional systems change into estuaries and eventually drown when sea-level rise overtakes the sediment

Wetzel, Andreas

408

Coastal flood damage and adaptation costs under 21st century sea-level rise  

E-Print Network (OSTI)

Coastal flood damage and adaptation costs under 21st century sea-level rise Jochen Hinkela,1st century sea-level rise are assessed on a global scale taking into account a wide range- ment and sea-level rise. Uncertainty in global mean and regional sea level was derived from four

Marzeion, Ben

409

Groundwater, Legacy Soil Cleanup and Flood Recovery Top Labs Accomplishments  

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

LOS ALAMOS, N.M. Top 2014 accomplishments of the Los Alamos National Laboratorys EM-supported Environmental Programs included remediation of chromium in groundwater, completion of a legacy contaminant soil cleanup project, and rapid recovery from a 1,000-year rain event that caused widespread flooding.

410

HYDROPOWER RESERVOIR FOR FLOOD CONTROL: A CASE STUDY ON RINGLET RESERVOIR, CAMERON  

E-Print Network (OSTI)

HYDROPOWER RESERVOIR FOR FLOOD CONTROL: A CASE STUDY ON RINGLET RESERVOIR, CAMERON HIGHLANDS, Malaysia 4 Professor, Department of Civil Engineering, Colorado State University, USA ABSTRACT: Hydropower as possible for daily hydropower generation as well as to prevent any spillage at dam. However

Julien, Pierre Y.

411

Flood risk management in the Thames Estuary looking ahead 100 years  

Science Journals Connector (OSTI)

...by the Thames Gateway for innovative, sustainable and cost effective...defence is lower and the site remediation and other associated infrastructure...development policies which include innovative and cost effective approaches...and put in place at site remediation stage), the flood management...

2005-01-01T23:59:59.000Z

412

Periodic temperature-associated drought/flood drives locust plagues in China  

Science Journals Connector (OSTI)

...a multiple-variable-linked hypothesis...between every two variables. Using the same...other at both frequency and time spaces...components that drive locust dynamics...drought/flood drives locust plagues...effects of low-frequency climate variations...the different variables at different...

2009-01-01T23:59:59.000Z

413

A Factorial Analysis of Storm Surge Flooding in Barrow, Alaska AMANDA H. LYNCH  

E-Print Network (OSTI)

A Factorial Analysis of Storm Surge Flooding in Barrow, Alaska AMANDA H. LYNCH School of Geography for Research in Environmental Sciences, University of Colorado, Boulder, Colorado PETTERI UOTILA School Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, Colorado LIAN

Liu, Paul

414

From trickle to flood: the large-scale, cryptic invasion of California by tropical fruit flies  

Science Journals Connector (OSTI)

...licenses/by/3.0/ , which permits unrestricted use, provided the original author and source are credited. From trickle to flood: the large-scale, cryptic invasion of California by tropical fruit flies Nikos T. Papadopoulos 1 Richard E. Plant 2 James...

2013-01-01T23:59:59.000Z

415

Analysis of Catania Flash Flood Case Study by Using Combined Microwave and Infrared Technique  

Science Journals Connector (OSTI)

In this paper, the analysis of an extreme convective event atypical for the winter season, which occurred on 21 February 2013 on the east coast of Sicily and caused a flash flood over Catania, is presented. In just 1 h, more than 50 mm of ...

Francesco Di Paola; Elisabetta Ricciardelli; Domenico Cimini; Filomena Romano; Mariassunta Viggiano; Vincenzo Cuomo

2014-10-01T23:59:59.000Z

416

Simulation of a Flash Flooding Storm at the Steep Edge of the Himalayas  

Science Journals Connector (OSTI)

A flash flood and landslide in the Leh region of the Indus Valley in the Indian state of Jammu and Kashmir on 56 August 2010 resulted in hundreds of deaths and great property damage. Observations have led to the hypothesis that the storm, which ...

Anil Kumar; Robert A. Houze Jr.; Kristen L. Rasmussen; Christa Peters-Lidard

2014-02-01T23:59:59.000Z

417

Flooding of industrial facilities -Vulnerability rduction in practice A. Valle, B. Affeltranger, Ch. Duval  

E-Print Network (OSTI)

the flooding of a refinery in Mohammedia (Morocco) on 25th November 2002. Many damages were reported to the snow loads, wind or rain C2: Fire or damage on electric equipments caused by storm and lightning C3,version1-4Apr2014 Author manuscript, published in "13. International Symposium on Loss Prevention

Paris-Sud XI, Université de

418

Lateral circulation generates flood-tide stratification and estuarine exchange flow in a curved tidal inlet  

Science Journals Connector (OSTI)

Cross-channel transect measurements of micro-structure and velocity in a well-mixed and curved tidal inlet in the German Wadden Sea show the occurrence of significant late-flood stratification. This stratification is found to be due to lateral ...

Johannes Becherer; Mark T. Stacey; Lars Umlauf; Hans Burchard

419

Robust Optimization of Oil Reservoir Flooding G.M. van Essen, M.J. Zandvliet,  

E-Print Network (OSTI)

Robust Optimization of Oil Reservoir Flooding G.M. van Essen, M.J. Zandvliet, P.M.J. Van den Hof the reservoir to the subsurface. The injection wells inject water into the oil reservoir with the aim to push reservoirs, the oil-water front does not travel uniformly towards the pro- duction wells, but is usually

Van den Hof, Paul

420

Introduction to HOBIT, a b-jet identification tagger at the CDF experiment optimized for light Higgs boson searches  

Science Journals Connector (OSTI)

We present the development and validation of the Higgs Optimized b Identification Tagger (HOBIT), a multivariate b-jet identification algorithm optimized for Higgs boson searches at the CDF experiment at the Fermilab Tevatron. At collider experiments, b taggers allow one to distinguish particle jets containing B hadrons from other jets; these algorithms have been used for many years with great success at CDF. HOBIT has been designed specifically for use in searches for light Higgs bosons decaying via H ? b b . This fact combined with the extent to which HOBIT synthesizes and extends the best ideas of previous taggers makes HOBIT unique among CDF b-tagging algorithms. Employing feed-forward neural network architectures, HOBIT provides an output value ranging from approximately ?1 (light-jet like) to 1 (b-jet like); this continuous output value has been tuned to provide maximum sensitivity in light Higgs boson search analyses. When tuned to the equivalent light jet rejection rate, HOBIT tags 54% of b jets in Monte Carlo simulated Higgs boson events (mH=120GeV/c2) compared to 39% for SecVtx, the most commonly used b tagger at CDF. We present features of the tagger as well as its characterization in the form of b-jet finding efficiencies and false (light-jet) tag rates.

J. Freeman; T. Junk; M. Kirby; Y. Oksuzian; T.J. Phillips; F.D. Snider; M. Trovato; J. Vizan; W.M. Yao

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Columbia Water and Light - HVAC and Lighting Efficiency Rebates |  

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

Columbia Water and Light - HVAC and Lighting Efficiency Rebates Columbia Water and Light - HVAC and Lighting Efficiency Rebates Columbia Water and Light - HVAC and Lighting Efficiency Rebates < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Lighting: 50% of invoiced cost up to $22,500 Program Info State Missouri Program Type Utility Rebate Program Rebate Amount HVAC Replacements: $570 - $3,770 Lighting: $300/kW reduction or half of project cost Provider Columbia Water and Light Columbia Water and Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain measures are based upon the

422

Induction Lighting: An Old Lighting Technology Made New Again | Department  

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

Induction Lighting: An Old Lighting Technology Made New Again Induction Lighting: An Old Lighting Technology Made New Again Induction Lighting: An Old Lighting Technology Made New Again July 27, 2009 - 5:00am Addthis John Lippert Induction lighting is one of the best kept secrets in energy-efficient lighting. Simply stated, induction lighting is essentially a fluorescent light without electrodes or filaments, the items that frequently cause other bulbs to burn out quickly. Thus, many induction lighting units have an extremely long life of up to 100,000 hours. To put this in perspective, an induction lighting system lasting 100,000 hours will last more than 11 years in continuous 24/7 operation, and 25 years if operated 10 hours a day. The technology, however, is far from new. Nikola Tesla demonstrated induction lighting in the late 1890s around the same time that his rival,

423

Reading Municipal Light Department - Business Lighting Rebate Program |  

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

Reading Municipal Light Department - Business Lighting Rebate Reading Municipal Light Department - Business Lighting Rebate Program Reading Municipal Light Department - Business Lighting Rebate Program < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Commercial Customers: $10,000 per calendar year Municipal Customers: $15,000 per calendar year Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount T-8/T-5 Lamp with Electronic Ballasts: $11 - $35/fixture Interior High Output Lamp with Electronic Ballasts: $100/fixture De-lamping: $4 - $9/lamp Lighting Sensors: $20/sensor LED Exit Signs: $20/fixture Provider Incentive Programs

424

Madisonville Municipal Utils | Open Energy Information  

Open Energy Info (EERE)

Madisonville Municipal Utils Madisonville Municipal Utils Jump to: navigation, search Name Madisonville Municipal Utils Place Kentucky Utility Id 11488 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Electric Service-less than 50 KW Commercial Demand Commercial Electric Service-50 KW per month or more Commercial Residential Electric Service Residential Security Lights Overhead Flood Light HPS 400 W Lighting Security Lights Overhead Flood Light MH 400 W Lighting Security Lights Overhead HPS 150 W Lighting

425

Front gardens to car parks: Changes in garden permeability and effects on flood regulation  

Science Journals Connector (OSTI)

Abstract This study addresses the consequences of widespread conversion of permeable front gardens to hard standing car parking surfaces, and the potential consequences in high-risk urban flooding hotspots, in the city of Southampton. The last two decades has seen a trend for domestic front gardens in urban areas to be converted for parking, driven by the lack of space and increased car ownership. Despite media and political attention, the effects of this change are unknown, but increased and more intense rainfall, potentially linked to climate change, could generate negative consequences as runoff from impermeable surfaces increases. Information is limited on garden permeability change, despite the consequences for ecosystem services, especially flood regulation. We focused on eight flooding hotspots identified by the local council as part of a wider urban flooding policy response. Aerial photographs from 1991, 2004 and 2011 were used to estimate changes in surface cover and to analyse permeability change within a digital surface model in a GIS environment. The 1, 30 and 100year required attenuation storage volumes were estimated, which are the temporary storage required to reduce the peak flow rate given surface permeability. Within our study areas, impermeable cover in domestic front gardens increased by 22.47% over the 20-year study period (19912011) and required attenuation storage volumes increased by 26.23% on average. These increases suggest that a consequence of the conversion of gardens to parking areas will be a potential increase in flooding frequency and severity a situation which is likely to occur in urban locations worldwide.

Jennifer R. Warhurst; Katherine E. Parks; Lindsay McCulloch; Malcolm D. Hudson

2014-01-01T23:59:59.000Z

426

Lighting fundamentals handbook: Lighting fundamentals and principles for utility personnel  

SciTech Connect

Lighting accounts for approximately 30% of overall electricity use and demand in commercial buildings. This handbook for utility personnel provides a source of basic information on lighting principles, lighting equipment, and other considerations related to lighting design. The handbook is divided into three parts. Part One, Physics of Light, has chapters on light, vision, optics, and photometry. Part Two, Lighting Equipment and Technology, focuses on lamps, luminaires, and lighting controls. Part Three, Lighting Design Decisions, deals with the manner in which lighting design decisions are made and reviews relevant methods and issues. These include the quantity and quality of light needed for visual tasks, calculation methods for verifying that lighting needs are satisfied, lighting economics and methods for evaluating investments in efficient lighting systems, and miscellaneous design issues including energy codes, power quality, photobiology, and disposal of lighting equipment. The handbook contains a discussion of the role of the utility in promoting the use of energy-efficient lighting. The handbook also includes a lighting glossary and a list of references for additional information. This convenient and comprehensive handbook is designed to enable utility lighting personnel to assist their customers in developing high-quality, energy-efficient lighting systems. The handbook is not intended to be an up-to-date reference on lighting products and equipment.

Eley, C.; Tolen, T. (Eley (Charles) Associates, San Francisco, CA (United States)); Benya, J.R. (Luminae Souter Lighting Design, San Francisco, CA (United States))

1992-12-01T23:59:59.000Z

427

Light and Bread Mold  

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

Light and Bread Mold Light and Bread Mold Name: CHASE Location: N/A Country: N/A Date: N/A Question: HOW CAN I EFICTIVELY TEST THE EFFECTS OF LIGHT ON BREAD MOLD? Replies: Hello Chase, In order to test the effects of light on bread mould you need to set up an experiment. There are two things you need to have in your experiment to make it a good experiment: 1. A 'control'. 2. Replicates 1. The 'control' Obviously in order to test the effects of light on bread mold you will need to actually shine some light on some bread mold and see what happens. This is your 'treatment'. However, it is vitally important that you know what would have happened without the treatment (in this case added light). Let's pretend that you do a test a you find that the bread mold under the light actually dies. How do you know if your bread mold died because light was added or because at that time of year all bread mold would die naturally or because by adding light you caused the temperature to rise and that killed the bread mold? The answer is that you do not know unless you have taken the trouble to find out with anouther test called the 'control'. The 'control' is a piece of bread mold, identical to the 'treatment' bread mold, which is placed in identical conditions to the 'treatment' piece of bread mold except that light is removed. Your 'control' piece of bread mold will need to be (to the best of your abillity) at the same temperature, in the same area, at similar humidity, etc. Part of the skill of designing a scientific experiment is being able think of all the possible things which might be affecting the bread mold and keeping them the same in both the 'treatment' and the 'control' (except, of course, for the presence of light) so that when you find a difference between the 'treatment' and the 'control' you are sure that it is the result of the light rather than something else.

428

D-optimal design for Rapid Assessment Model of CO2 flooding in high water cut oil reservoirs  

Science Journals Connector (OSTI)

Abstract Most of major oilfields in China have reached high water cut stage, but still, they contribute to more than 70% of domestic oil production. How to extract more oil from mature oilfields has become a hot topic in petroleum engineering. Carbon dioxide flooding is a winwin strategy because it can enhance oil recovery and simultaneously reduce CO2 emissions into the atmosphere. In order to evaluate the potentials of CO2 flooding in high water cut oil reservoirs, various 3-D heterogeneous geological models were built based on Guan 104 fault block in Dagang Oilfield to perform reservoir simulations. The D-optimal design was applied to build and verify the Rapid Assessment Model of CO2 flooding in high water cut oil reservoirs. Five quantitative variables were considered, including average horizontal permeability, permeability variation coefficient, ratio of vertical to horizontal permeability, net thickness of formation and percentage of recoverable reserves by water flooding. The process of weighting emphasized the contributions of linear terms, quadratic terms and first-order interactions of five quantitative parameters to improved recovery factor and Net Present Value of CO2 flooding. Using the Rapid Assessment Model of CO2 flooding in high water cut oil reservoirs, significant first-order interactions were sorted out and type curves were established and analyzed for the evaluation of technical and economic efficiency of CO2 flooding in high water cut oil reservoirs. Aimed at oil reservoirs with the similar geological conditions and fluid properties as Guan 104 fault block, the Rapid Assessment Model and type curves of CO2 flooding in high water cut oil reservoirs can be applied to predict improved recovery factor and Net Present Value of water-alternating-CO2 flooding at different conditions of reservoir parameters and development parameter. The approach could serve as a guide for the application and spread of CO2-EOR projects.

Zhaojie Song; Zhiping Li; Chunsheng Yu; Jirui Hou; Mingzhen Wei; Baojun Bai; Yunpeng Hu

2014-01-01T23:59:59.000Z

429

The influence of controlled floods on fine sediment storage in debris fan-affected canyons of the Colorado River basin  

Science Journals Connector (OSTI)

Abstract Prior to the construction of large dams on the Green and Colorado Rivers, annual floods aggraded sandbars in lateral flow-recirculation eddies with fine sediment scoured from the bed and delivered from upstream. Flows greater than normal dam operations may be used to mimic this process in an attempt to increase time-averaged sandbar size. These controlled floods may rebuild sandbars, but sediment deficit conditions downstream from the dams restrict the frequency that controlled floods produce beneficial results. Here, we integrate complimentary, long-term monitoring data sets from the Colorado River in Marble and Grand Canyons downstream from Glen Canyon dam and the Green River in the Canyon of Lodore downstream from Flaming Gorge dam. Since the mid-1990s, several controlled floods have occurred in these canyon rivers. These controlled floods scour fine sediment from the bed and build sandbars in eddies, thus increasing channel relief. These changes are short-lived, however, as interflood dam operations erode sandbars within several months to years. Controlled flood response and interflood changes in bed elevation are more variable in Marble Canyon and Grand Canyon, likely reflecting more variable fine sediment supply and stronger transience in channel bed sediment storage. Despite these differences, neither system shows a trend in fine-sediment storage during the period in which controlled floods were monitored. These results demonstrate that controlled floods build eddy sandbars and increase channel relief for short interflood periods, and this response may be typical in other dam-influenced canyon rivers. The degree to which these features persist depends on the frequency of controlled floods, but careful consideration of sediment supply is necessary to avoid increasing the long-term sediment deficit.

Erich R. Mueller; Paul E. Grams; John C. Schmidt; Joseph E. Hazel Jr.; Jason S. Alexander; Matt Kaplinski

2014-01-01T23:59:59.000Z

430

Lighting Basics | Department of Energy  

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

Lighting Basics Lighting Basics Lighting Basics August 15, 2013 - 5:12pm Addthis Text Version There are many different types of artificial lights, all of which have different applications and uses. Types of lighting include: Fluorescent Lighting High-intensity Discharge Lighting Incandescent Lighting LED Lighting Low-pressure Sodium Lighting. Which type is best depends on the application. See the chart below for a comparison of lighting types. Lighting Comparison Chart Lighting Type Efficacy (lumens/watt) Lifetime (hours) Color Rendition Index (CRI) Color Temperature (K) Indoors/Outdoors Fluorescent Straight Tube 30-110 7000-24,000 50-90 (fair to good) 2700-6500 (warm to cold) Indoors/outdoors Compact Fluorescent 50-70 10,000 65-88 (good) 2700-6500 (warm to cold) Indoors/outdoors

431

Lighting Renovations | Department of Energy  

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

Lighting Renovations Lighting Renovations Lighting Renovations October 16, 2013 - 4:54pm Addthis When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide focuses on the renewable energy opportunities, energy efficiency may also present amble opportunity for energy and cost savings. Renewable Energy Options for Lighting Renovations Daylighting Photovoltaics Daylighting Daylighting maximizes the use of natural light in a space to reduce the need for artificial lighting. Incorporating daylighting into a lighting strategy should occur during the planning stage of design since it affects all aspects. Ambient light dimming controls are critical in daylighting, since the

432

Lighting Group: Controls: IBECS  

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

IBECS IBECS Integrated Building Environmental Communications System Objective The overall technical goal of the IBECS project is to develop an integrated building equipment communications network that will allow appropriate automation of lighting and envelope systems to increase energy efficiency, improve building performance, and enhance occupant experience in the space. This network will provide a low-cost means for occupants to control local lighting and window systems, thereby improving occupant comfort, satisfaction and performance. A related goal is to improve existing lighting control components and accelerate development of new daylighting technologies that will allow daylighting to be more extensively applied to a larger proportion of building floor space.

433

Green Light Pulse Oximeter  

DOE Patents (OSTI)

A reflectance pulse oximeter that determines oxygen saturation of hemoglobin using two sources of electromagnetic radiation in the green optical region, which provides the maximum reflectance pulsation spectrum. The use of green light allows placement of an oximetry probe at central body sites (e.g., wrist, thigh, abdomen, forehead, scalp, and back). Preferably, the two green light sources alternately emit light at 560 nm and 577 nm, respectively, which gives the biggest difference in hemoglobin extinction coefficients between deoxyhemoglobin, RHb, and oxyhemoglobin, HbO.sub.2.

Scharf, John Edward (Oldsmar, FL)

1998-11-03T23:59:59.000Z

434

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s.

Erskine, David J. (Oakland, CA)

1997-01-01T23:59:59.000Z

435

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

Erskine, D.J.

1997-06-24T23:59:59.000Z

436

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s.

Erskine, David J. (Oakland, CA)

1999-01-01T23:59:59.000Z

437

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

Erskine, D.J.

1999-06-08T23:59:59.000Z

438

Spectrally Enhanced Lighting  

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

Spectrally enhanced lighting (SEL) is a cost-effective, low-risk design method for achieving significant energy savings. It entails shifting the color of lamps from the warmer to the cooler (whiter) end of the color spectrum, more closely matching daylight. Studies show that, with this color shift, occupants perceive lighting to be brighter and they are able to see more clearly. Since SEL provides the same levels of visual acuity with fewer lumens of output, SEL installations can be designed using fewer lamps or lower wattage lamps than traditional lighting.

439

Peninsula Light Company - Commercial Efficient Lighting Rebate Program |  

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

Peninsula Light Company - Commercial Efficient Lighting Rebate Peninsula Light Company - Commercial Efficient Lighting Rebate Program Peninsula Light Company - Commercial Efficient Lighting Rebate Program < Back Eligibility Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount General: 30% - 70% of cost Provider Peninsula Light Company Peninsula Light Company (PLC) offers a rebate program for commercial customers who wish to upgrade to energy efficient lighting. Participating customers must be served by PLC commercial service. Customers who upgrade to highly efficient fixtures and systems are eligible to receive a rebate generally covering 30% - 70% of the project cost. These retrofits improve light quality and reduce energy costs in participating facilities. PLC

440

Lots of Light Literature  

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

Lots of Light Literature Lots of Light Literature The Teacher Resource Center contains a great variety of resources for all areas of science K-12. For the concepts of light here is a sampling of some of these resources. Science is Elementary - Spring 1995, vol. 6, no. 4. Science is Elementary is produced by the Museum Institute for Teaching Science, 79 Milk Street, Suite 210, Boston, MA 02109-3903. Science is Elementary is a newsletter we have admired for years. The topic of this issue deals with Color and Light. It contains content information to the teacher, trade secrets or teaching tips, "Book Looking" section and the section call "Sciencing" which includes a variety of activities. Science is Elementary is published quarterly. Subscription cost is: $22.00/year.

Note: This page contains sample records for the topic "flood light mh" 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

Solid-State Lighting  

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

-U.S. Senator Jeff Bingaman, Chair, Senate Committee on Energy and Natural Resources 2013-2025 * The Future of LED General Lighting 2013-2025 * The Promise of OLED General...

442

National Synchrotron Light Source  

ScienceCinema (OSTI)

A tour of Brookhaven's National Synchrotron Light Source (NSLS). The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviole

None

2010-01-08T23:59:59.000Z

443

Comparing Light Bulbs  

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

Comparing Light Bulbs Grades: K-4, 5-8 Topic: Energy Efficiency and Conservation Owner: U.S. Environmental Protection Agency This educational material is brought to you by the U.S....

444

An integrated simulation method for flash-flood risk assessment :2. Effect of historical changes in land use Hydrology and Earth System Sciences, 6(3), 285294 (2002) EGS  

E-Print Network (OSTI)

An integrated simulation method for flash-flood risk assessment :2. Effect of historical changes. Flood frequency analyses of the annual flood series, retrieved from the simulations, were used into quantitative methods for risk assessment. Keywords: flood, simulation, distributed model, land-use changes

Paris-Sud XI, Université de

446

Sandia National Laboratories: (Lighting and) Solid-State Lighting...  

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

on the third and upcoming revolution (illumination). Topics cover the basics of light-emitting diode (LED) operation; a 200-year history of lighting technology; the importance of...

447

Lighting Design | Department of Energy  

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

Design Design Lighting Design July 29, 2012 - 6:28pm Addthis Energy-efficient indoor and outdoor lighting design focuses on ways to improve both the quality and efficiency of lighting. | Photo courtesy of ©iStockphoto.com/chandlerphoto. Energy-efficient indoor and outdoor lighting design focuses on ways to improve both the quality and efficiency of lighting. | Photo courtesy of ©iStockphoto.com/chandlerphoto. How does it work? Buy ENERGY STAR-rated lighting for the highest quality, energy-efficient lighting. Use timers and other controls to turn lights on and off. Use outdoor solar lighting. Energy-efficient indoor and outdoor lighting design focuses on ways to improve both the quality and efficiency of lighting. If you're constructing a new house, consider lighting as part of your whole-house design -- an

448

LED Lighting | Department of Energy  

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

LED Lighting LED Lighting LED Lighting July 29, 2012 - 4:43pm Addthis LED Lighting What are the key facts? Quality LED products can last 25 times longer than an incandescent bulb and use 75% less energy. LEDs are directional, focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting technologies. Quality LED light bulbs last longer, are more durable, and offer comparable or better light quality than other types of lighting. Check out the top 8 things about LEDs to learn more. Energy Savings LED is a highly energy efficient lighting technology, and has the potential to fundamentally change the future of lighting in the United States. Residential LEDs -- especially ENERGY STAR rated products -- use at least

449

Light and Energy -Daylight measurements  

E-Print Network (OSTI)

Light and Energy - Daylight measurements #12;Light and Energy - Daylight measurements Authors: Jens;3 Title Light and Energy Subtitle Daylight measurements Authors Jens Christoffersen, Ásta Logadóttir ............................................................................... 7 Measurement results: Kyosemi.................................................................. 9

450

Energy Conservation in Industrial Lighting  

E-Print Network (OSTI)

In order to reduce energy use in lighting Union Carbide recently issued drastically reduced new lighting level standards. A computerized lighting cost program was also developed. Using this program a number of additional energy saving techniques...

Meharg, E.

1979-01-01T23:59:59.000Z

451

Light diffusing fiber optic chamber  

DOE Patents (OSTI)

A light diffusion system for transmitting light to a target area. The light is transmitted in a direction from a proximal end to a distal end by an optical fiber. A diffusing chamber is operatively connected to the optical fiber for transmitting the light from the proximal end to the distal end and transmitting said light to said target area. A plug is operatively connected to the diffusing chamber for increasing the light that is transmitted to the target area.

Maitland, Duncan J. (Lafayette, CA)

2002-01-01T23:59:59.000Z

452

Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop  

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

Los Angeles, CA to someone Los Angeles, CA to someone by E-mail Share Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Facebook Tweet about Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Twitter Bookmark Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Google Bookmark Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Delicious Rank Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Digg Find More places to share Solid-State Lighting: Municipal Consortium

453

Better Medicine Through Proper Lighting  

Science Journals Connector (OSTI)

Adverse lighting conditions can seriously hinder medical diagnoses. Through the use of properly filtered light, medical professionals may dramatically improve viewing conditions for...

Czajkowski, Amber

454

BEHAVIOR OF SURFACTANT MIXTURES AT SOLID/LIQUID AND OIL/LIQUID INTERFACES IN CHEMICAL FLOODING SYSTEMS  

SciTech Connect

The aim of the project is to develop a knowledge base to help with the design of enhanced process for mobilizing and extracting untrapped oil. We emphasize on evaluating novel surfactant mixtures and on obtaining optimum combinations of the surfactants in chemical flooding EOR process. An understanding of the micellar shape and size is crucial since these physical properties directly determine the crude oil removal efficiency. Analytical ultracentrifugation experiments were used to test the multi-micelle model proposed earlier and formulate the relationships between mixed micelle formation and the surfactant structure. Information on partial specific volume of surfactants and their mixtures is required to treat analytical ultracentrifuge data. In the last report, it was noted that the partial specific volumes of the sugar-based surfactants obtained experimentally did not agree with those from theoretical calculations. A scrutiny of partial specific volumes of the four sugar-based surfactants revealed that conformational changes upon micelle formation are responsible for the large deviation. From sedimentation equilibrium experiments, two types of micelles were identified for the nonionic polyethylene surfactant and its mixtures with the sugar-based surfactant, dodecyl maltoside. The average aggregation numbers of n-dodecyl-{beta}-D-maltoside and nonyl phenol ethoxylated decyl ether agreed with those reported in literature using other techniques. Our study displayed, for the first time, that small micelles might coexist with large micelles at high concentrations due to unique structures of the surfactant although classical thermodynamic theory supports only one type of micelle. Initial dynamic light scattering results support the results for the same mixed surfactant system from analytical ultracentrifuge equilibrium technique. The implication of this finding lies in the fact that efficiency of oil recovery will be improved due to the large micellar size, its polymer-like fluidity and possible reduced adsorption on solids.

Prof. P. Somasundaran

2003-03-31T23:59:59.000Z

455

Estimates of Twenty-First-Century Flood Risk in the Pacific Northwest Based on Regional Climate Model Simulations  

Science Journals Connector (OSTI)

Results from a regional climate model simulation show substantial increases in future flood risk (204069) in many Pacific Northwest river basins in the early fall. Two primary causes are identified: 1) more extreme and earlier storms and 2) ...

Eric P. Salath Jr.; Alan F. Hamlet; Clifford F. Mass; Se-Yeun Lee; Matt Stumbaugh; Richard Steed

2014-10-01T23:59:59.000Z

456

Risk prevention and policy formulation : responding to the 1999 mud-floods catastrophe in El Litoral Central, Venezuela  

E-Print Network (OSTI)

Fifteen days of constant and intense rainfall in Venezuela culminated on December 16 1999, in catastrophic landslides and flooding along 25 miles of the Vargas State coastal strip. This catastrophe ravaged the Caracas ...

Parisca-Blanco, Sonia

2005-01-01T23:59:59.000Z

457

Numerical Simulation of 1993 July 12 Tsunami Near Hokkaido; Its Propagation and Flooding onto Aonae District, Okushiri Island  

Science Journals Connector (OSTI)

A numerical simulations of the 1993 South-West Off Hokkaido ... a low angle. The mechanism of tsunami flooding onto Aonae district, Okushiri island, was also made clear by the simulation in which shoaling and ref...

T. Yamashita; T. Takabayashi; Y. Tsuchiya

1997-01-01T23:59:59.000Z

458

Heat and Mass Transfer in a Wetted Thermal Insulation of hot Water Pipes Operating Under Flooding Conditions  

Science Journals Connector (OSTI)

We present the results of numerical simulation of the thermal regimes of hot water pipes under flooding conditions with account for evaporation and diffusion ... modeling thermal regimes of hot water pipes under

V. Yu. Polovnikov; E. V. Gubina

2014-09-01T23:59:59.000Z

459

Functional Significance of Hierarchical Tiers in Carbonmonoxy Myoglobin:? Conformational Substates and Transitions Studied by Conformational Flooding Simulations  

Science Journals Connector (OSTI)

114,115 This limitation has prompted the development of several different MD techniques to improve the sampling of conformational space, such as simulated annealing,116,117 simulation of multiple short-time trajectories, 91,108,118,119 locally enhanced sampling,106 and conformational flooding (CF). ... When applied with the appropriate strength in the flooding simulation, it was expected to drive the structure from the original conformation into a new CS previously unexplored by the MD simulations. ... This illustrates that if the protein is not in the CS for which Vfl is designed (e.g., already flooded out of this valley), then its structure and dynamics are no longer affected by the flooding potential. ...

Brita G. Schulze; Helmut Grubmller; Jeffrey D. Evanseck

2000-08-24T23:59:59.000Z

460

Non Invasive Measurements of Moisture in Full-Scale Stone and Brick Masonry Models After Simulated Flooding: Effectiveness of GPR  

Science Journals Connector (OSTI)

Within the framework of a European Commission project entitled Cultural HEritage against Flood (CHEF), a research was carried out in Milan on full-scale stone and brick masonry models by means of a simulated f...

G. Cardani; L. Cantini; S. Munda; L. Zanzi

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "flood light mh" 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

Development of a HEC-HMS model to inform river gauge placement for a flood early warning system in Uganda  

E-Print Network (OSTI)

Communities in the downstream region of the Manafwa River Basin in eastern Uganda experience floods caused by heavy precipitation upstream. The Massachusetts Institute of Technology (MIT) has partnered with the Red Cross ...

Kaatz, Joel Alan

2014-01-01T23:59:59.000Z

462

Two Contrasting Severe Seasonal Extremes in Tropical South America in 2012: Flood in Amazonia and Drought in Northeast Brazil  

Science Journals Connector (OSTI)

Two simultaneous extreme events affected tropical South America to the east of the Andes during the austral summer and fall of 2012: a severe drought in Northeast Brazil and intense rainfall and floods in Amazonia, both considered records for the ...

Jose A. Marengo; Lincoln M. Alves; Wagner R. Soares; Daniel A. Rodriguez; Helio Camargo; Marco Paredes Riveros; Amelia Diaz Pabl

2013-11-01T23:59:59.000Z

463

EO 13690: Establishing a Federal Flood Risk Management Standard and a Process for Further Soliciting and Considering Stakeholder Input  

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

On January 30, 2015, President Obama signed an Executive Order (E.O.) 13690, Establishing a Federal Flood Risk Management Standard and a Process for Further Soliciting and Considering Stakeholder...

464

Analysis of Seven NEPTUN-III (Tight-Lattice) Bottom-Flooding Experiments with RELAP5/MOD3.3/BETA  

SciTech Connect

Seven tight-lattice NEPTUN-III bottom-flooding experiments are analyzed by using the frozen version of RELAP5, RELAP5/MOD3.3/BETA. This work is part of the Paul Scherrer Institute (PSI) contribution to the High Performance Light Water Reactor (HPLWR) European Union project and aims at assessing the capabilities of the code to model the reflooding phenomena in a tight hexagonal lattice (which was one of the core geometries considered at the time for an HPLWR) following a hypothetical loss-of-coolant accident scenario. Even though the latest version of the code has as a default the new PSI reflood model developed by the author, which was tested and assessed against reflooding data obtained at standard light water reactor lattices, this work shows that for tight lattices, the code underpredicts the peak clad temperatures measured during a series of reflooding experiments performed at the NEPTUN-III tight-lattice heater rod bundle facility. The reasons for these differences are discussed, and the (possible) changes needed in the framework of RELAP5/MOD3.3 for improving the modeling of reflooding in tight lattices are investigated.

Analytis, G.Th. [Paul Scherrer Institute (Switzerland)

2004-05-15T23:59:59.000Z

465

Flooding of an underground facility at Yucca Mountain: A summary of NRC review plans  

SciTech Connect

Staff of the U.S. Nuclear Regulatory Commission (NRC) are developing review plans for a potential high-level waste (HLW) repository at Yucca Mountain, Nevada. This early preparation of NRC`s review program will ensure that important technical issues related to compliance with 10 CFR Part 60 will be identified before receipt of a license application. Under the siting criteria of NRC`s Part 60, one of the potentially adverse conditions is the potential for flooding of the underground facility by surface waters. The Department of Energy (DOE) should evaluate this and other conditions in a license application. This paper summarizes the NRC staff`s plans to review DOE`s demonstration of compliance with Part 60 regarding potential flooding of an underground facility. We present these plans recognizing that the Congress is currently considering changes in how a HLW repository would be licensed.

Coleman, N.M.; Wescott, R.G.; Johnson, T.L. [Nuclear Regulatory Commission, Washington, DC (United States)

1996-12-01T23:59:59.000Z

466

Incorporating daily flood control objectives into a monthly stochastic dynamic programming model for a hydroelectric complex  

SciTech Connect

A monthly stochastic dynamic programing model was recently developed and implemented at British Columbia (B.C.) Hydro to provide decision support for short-term energy exports and, if necessary, for flood control on the Peace River in northern British Columbia. The model established the marginal cost of supplying energy from the B.C. Hydro system, as well as a monthly operating policy for the G.M. Shrum and Peace Canyon hydroelectric plants and the Williston Lake storage reservoir. A simulation model capable of following the operating policy then determines the probability of refilling Williston Lake and possible spill rates and volumes. Reservoir inflows are input to both models in daily and monthly formats. The results indicate that flood control can be accommodated without sacrificing significant export revenue.

Druce, D.J. (British Columbia Hydro and Power Authority, Vancouver, British Columbia (Canada))

1990-01-01T23:59:59.000Z

467

The role of public participation in encouraging changes in rural land use to reduce flood risk  

Science Journals Connector (OSTI)

Abstract Changes in rural land use to reduce flood risk are encouraged by governments in many countries, but they may face considerable opposition by land managers. Local participative processes are thought to help overcome opposition. This article presents an evaluation of an intensive participative process set up between land managers and governmental agencies following two severe floods in the transboundary BowmontGlen catchment in Scotland and England. A combination of interviews and documentary analysis is used. The research demonstrates that the participative process contributed to greater uptake of rural land use change and improved compliance with existing environmental policies. There were nevertheless low levels of social learning amongst participants. Two institutional designs for improving policy implementation are presented.

J.J. Rouillard; A.D. Reeves; K.V. Heal; T. Ball

2014-01-01T23:59:59.000Z

468

LANL closes road, trails for safety reasons; flooding and erosion control  

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

Road, trails closed for safety reasons Road, trails closed for safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk and danger of flash flooding. July 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Contact Fred deSousa

469

A technical and economical evaluation of infill drilling and CO?b2?s flooding in three west Texas units  

E-Print Network (OSTI)

A TECHNICAL AND ECONOMICAL EVALUATION OF INFILL DRILLING AND CO2 FLOODING IN THREE WEST TEXAS UNITS A Thesis by MICHAEL DEAN MCMILLON Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1990 Major Subject: Petroleum Engineering A TECHNICAL AND ECONOMICAL EVALUATION OF INFILL DRILLING AND CO2 FLOODING IN THREE WEST TEXAS UNITS A Thesis by MICHAEL DEAN MCMILLON Approved...

McMillon, Michael Dean, 1965-

2012-06-07T23:59:59.000Z

470

Solar lighting | Open Energy Information  

Open Energy Info (EERE)

lighting lighting Jump to: navigation, search Introductory Facts About Solar Lights It is not just a normal light bulb.The solar light consists of a LED or Light Emitting Diode, which draw little power. Coupled with constantly recharging batteries, you will never run out of light! They will save the customer money. By Replacing all outdoor lighting with solar lights there is no need to plug in to the electrical system. The lights will automatically turn on at dusk and will be charged during the day. They help out the environment.Not only does not plugging in to the power system save money but also energy, therefore protecting the Earth. Easy to Install No wires necessary, just pop in the battery. They come in all designs Just because they are solar lights doesn't

471

Appendix A. Individual Evaluations of 30 Peak Discharges from 28 Extraordinary Floods in the United States  

E-Print Network (OSTI)

States #12;#12;Appendix A: Seco Creek 55 Location: This flood site is located at 29.4750 N and 99.3000 W,000 ft3 /s, as published in Crippen and Bue (1977). The rating is poor. Drainage area: 142 mi2 . Data by several gaging-station records in the area that show a major peak discharge occurring on or about May 31

472

Three-dimensional effects of liquid water flooding in the cathode of a PEM fuel cell  

E-Print Network (OSTI)

. Researchers all over the world are focusing on optimizing this system to be cost competitive with energy conversion devices currently available. It is a well known fact that the cathode of the PEM fuel cell is the performance limiting component due...THREE DIMENSIONAL EFFECTS OF LIQUID WATER FLOODING IN THE CATHODE OF A PEM FUEL CELL by Dilip Natarajan and Trung Van Nguyen* Department of Chemical and Petroleum Engineering University of Kansas Lawrence, KS 66045, USA Submitted...

Natarajan, Dilip; Van Nguyen, Trung

2003-03-27T23:59:59.000Z

473

Vent sizing of cumene hydroperoxide (CHP) system under fire scenario considering emergency flooding measure  

Science Journals Connector (OSTI)

Abstract Cumene hydroperoxide (CHP) can release large amounts of thermal energy and result in high temperature and pressure during runaway reactions. Calorimeters and related methodologies have been made for preventing runaway reactions of CHP. However, protective measures such as flooding and emergency relief system have not been studied intensively to protect CHP systems from runaway reactions of CHP. In this paper, vent sizing package 2 (VSP2) was used to study the runaway reactions of CHP in 12wt%, 28wt% and 48wt% concentration and CHP solution mixing with water under adiabatic and heat input conditions. Chemical systems according to runaway reaction of CHP in cumene have been identified as non tempered systems. However, tempering occurs at about 180C with pad pressure of 9bar in open cell tests after water addition. The Design Institute for Emergency Relief Systems (DIERS) methods were used to size the relief system of 120m3 reactor with 60t CHP solution content considering flooding. The required relief rate decreases significantly and the mass flow rate per unit flow area decreases slightly with the addition of water. So the vent diameter of reactors can be reduced when water has been added. The results show that the flooding and emergency relief system can be effective to protect 120m3 reactors from runaway reactions of CHP under fire scenario in the concentration around 28wt% or less. It is suggested that the relief system of CHP reactors should be sized properly considering fire scenario. If emergency flooding measure is involved for relief sizing, the measure must be credible. The volume of reactor and maximum concentration of CHP should be defined properly.

Feng Sun; Fan Zhang; Man-Ping Jin; Ning Shi; Wei Xu

2014-01-01T23:59:59.000Z

474

The effect of asphalt deposition on permeability in miscible flooding with liquified petroleum gas (LPG  

E-Print Network (OSTI)

. llment of the requirements for the degree of NASTER OF SCIENCE August, 1962 Najor Subject: Petroleum Engineering THE EFFECT OF ASPHALT DEPOSITION ON PERMEABILITY IN MISCIBLE FLOODING WITH LIQUIFIED PETROLEUM GAS (LPG) A Thesis ARTHUR E. PINSON, JR.... ween one-third and two-thirds of that -'nitially present. Because of the relatively low recovery efficiencies of these natural oil expulsion mechanisms, , the petroleum production industry has continually sought methods which would provide improved...

Pinson, Arthur Edward, Jr

2012-06-07T23:59:59.000Z

475

Impact of Aluminum on Anticipated Corrosion in a Flooded SNF Multi Canister Overpack (MCO)  

SciTech Connect

Corrosion reactions in a flooded MCO are examined to determine the impact of aluminum corrosion products (from aluminum basket grids and spacers) on bound water estimates and subsequent fuel/environment reactions during storage. The mass and impact of corrosion products were determined to be insignificant, validating the choice of aluminum as an MCO component and confirming expectations that no changes to the Technical Databook or particulate mass or water content are necessary.

DUNCAN, D.R.

1999-07-06T23:59:59.000Z

476

Preconditioning concepts in polymer flooding in high-salinity reservoirs; Laboratory investigations and case histories  

SciTech Connect

In polymer-flood field projects with partially hydrolized polyacrylamide (PH PAA) solutions, the authors applied two methods of preconditioning: a preflush with fresh water and the use of a relatively small slug of a less-salt-sensitive polymer. Results of laboratory work that led to an improved preconditioning concept with polymer are described. Case histories of two projects with two different preconditioning processes are presented and discussed in detail.

Volz, H.; Maltin, B.K. (RWE-DEA AG (DE)); Sohn, W.O.

1990-11-01T23:59:59.000Z

477

Drought and flood monitoring for a large karst plateau in Southwest China using extended GRACE data  

Science Journals Connector (OSTI)

Abstract Droughts and floods alternately occur over a large karst plateau (YunGui Plateau) in Southwest China. Here we show that both the frequency and severity of droughts and floods over the plateau are intensified during the recent decade from three-decade total water storage anomalies (TWSA) generated by Gravity Recovery and Climate Experiment (GRACE) satellite data and artificial neural network (ANN) models. The developed ANN models performed well in hindcasting TWSA for the plateau and its three sub-regions (i.e., the upper Mekong River, Pearl River, and Wujiang River basins), showing coefficients of determination (R2) of 0.91, 0.83, 0.76, and 0.57, respectively. The intensified climate extremes are indicative of large changes in the hydrological cycle and brought great challenges in water resource management there. The TWSA of the plateau remained fairly stable during the 1980s, and featured an increasing trend at a rate of 5.90.5mm/a in the 1990s interspersed extreme flooding in 1991 and during the second half of the 1990s. Since 2000, the TWSA fluctuated drastically, featuring severe spring droughts from 2003 to 2006, the most extreme spring drought on record in 2010, and severe flooding in 2008. The TWSA of the upper Mekong has decreased by ~100mm (~15km3) compared with that at the end of the 1990s. In addition to hindcasting TWSA, the developed approach could be effective in generating future TWSA and potentially bridge the gap between the current GRACE satellites and the GRACE Follow-On Mission expected to launch in 2017.

Di Long; Yanjun Shen; Alexander Sun; Yang Hong; Laurent Longuevergne; Yuting Yang; Bin Li; Lu Chen

2014-01-01T23:59:59.000Z

478

ECE 466: LED Lighting Systems -Incandescent lightings rise and  

E-Print Network (OSTI)

versus cost - Power Electronic Drives for CFL and LED light sources to achieve dimmable operation - Basic electric AC and DC circuits at Sophomore level or equivalents Absolutes Lighting System Requirements index as a metric of a light source - Power Electronic Energy sources driving light sources in a compact

Schumacher, Russ

479

Sandia National Laboratories: White Light Creation Architectures  

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

TechnologiesWhite Light Creation Architectures White Light Creation Architectures Overview of SSL White Light Creation Architectures The entire spectral range of visible light can...

480

Outcome-expectancy and self-efficacy: Reasons or results of flood preparedness intention?  

Science Journals Connector (OSTI)

Abstract This study will examine whether the relationship between flood disaster preparedness intention and outcome-expectancy is mediated by self-efficacy (Casual chain model) or whether outcome-expectancy and self-efficacy of a disaster preparedness measure and/or action are expression of a more general attitude toward disaster preparedness (Associationist view). The nature of relationships between these three variables had been explored by comparing the zero-order relations and the correlations after controlling the third variable. The study primarily was on a survey conducted through face to face structured interviews in three flood prone slum communities in Mumbai. We found that Casual chain method was applicable only for evacuation behavior, otherwise strong support was observed in favor of Associationist view in other flood preparedness measures such as raising plinth level, use durable building materials, store drinking water and food and using sandbags. These findings counter the conventional cognitive approach or casual chain model which advocates the relationship between outcome-expectancy, self-efficacy and preparedness intention; respectively sequential. Instead, this study suggest that disaster preparedness in many cases may depend on individuals general attitude which may be governed by their culture and group norms.

Subhajyoti Samaddar; Roshni Chatterjee; Bijayanad Misra; Hirokazu Tatano

2014-01-01T23:59:59.000Z

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481

Loss and damage from the double blow of flood and drought in Mozambique  

Science Journals Connector (OSTI)

Loss and damage associated with the adverse effects of climate variability and climate change is currently an important topic being discussed under the United Nations Framework Convention on Climate Change. This study investigated loss and damage from floods and droughts among rural households living near the Limpopo, Zambezi and Save rivers in Mozambique. We used a questionnaire survey (n = 303) and qualitative research tools. The study showed that farmers in the research areas were caught between two evils. In the uplands, conditions for agriculture are extremely poor and crop yields are low; moreover, farmers face considerable risk of crop failure when drought hits. In the lowlands, close to the river, soil and water conditions are more favourable, but these areas experience frequent floods. Evidence from this study shows that farmers in the research areas are severely affected by both floods and droughts, and their capacity to cope and adapt is limited. With very little livelihood diversification and poor access to markets, crop failures translate almost directly into severe food insecurity among the population.

Ange-Benjamin Brida; Tom Owiyo; Youba Sokona

2013-01-01T23:59:59.000Z

482

Wisconsin Business Sheds Light on Lighting | Department of Energy  

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

Wisconsin Business Sheds Light on Lighting Wisconsin Business Sheds Light on Lighting Wisconsin Business Sheds Light on Lighting April 29, 2010 - 4:59pm Addthis When this photograph was taken, the upper floors of Wisconsin’s Department of Transportation were using a new lighting plan from EPS, while the lower ones were still using the pre-audit lighting scheme. | Photo Courtesy of Energy Performance Specialists, LLC When this photograph was taken, the upper floors of Wisconsin's Department of Transportation were using a new lighting plan from EPS, while the lower ones were still using the pre-audit lighting scheme. | Photo Courtesy of Energy Performance Specialists, LLC Joshua DeLung Wisconsin-based Energy Performance Specialists LLC is helping clients reduce energy consumption in a very simple way-by just using less.

483

National Synchrotron Light Source  

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

Environmental Assessment Environmental Assessment Proposed Upgrade and Improvement of the National Synchrotron Light Source Complex at Brookhaven National Laboratory, Upton, New York This Environmental Assessment addresses the proposed action by the U.S. Department of Energy to upgrade the facilities of the National Synchrotron Light Source Complex, namely the National Synchrotron Light Source (NSLS), the Accelerator Test Facility and the Source Development Laboratory. The environmental effects of a No-Action Alternative as well as a Proposed Action are evaluated in the Environmental Assessment. The “NSLS Environmental Assessment Fact Sheet” link below leads to a one-page summary of the Environmental Assessment. The “NSLS Environmental Assessment” link below leads to the whole 41-page

484

Lighting Technology Panel  

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

Technology Panel Technology Panel Federal Utility Partnership Working Group N b 2009 November 1 1 8, 2009 Doug Avery Southern California Edison Southern California Edison National Energy Conservation M d t Mandates * There are Federal and State Mandates to reduce energy consumption - California Investor Owned Electric Utilities are ordered to save around 3 Billion kWh's each y year from 2007-2113 - Federal buildings ordered to reduce electrical Federal buildings ordered to reduce electrical energy consumption 35% by 2012 Energy Consump ption gy Lighting accounts for 42 7% of energy consumption Lighting accounts for 42.7% of energy consumption Data Courtesy of SDG&E Data Courtesy of SDG&E Energy Consump ption gy More than ¾ of the lighting load is non-residential. Data Courtesy of SDG&E

485

Light harvesting arrays  

DOE Patents (OSTI)

A light harvesting array useful for the manufacture of devices such as solar cells comprises: (a) a first substrate comprising a first electrode; and (b) a layer of light harvesting rods electrically coupled to the first electrode, each of the light harvesting rods comprising a polymer of Formula I: X.sup.1.paren open-st.X.sup.m+1).sub.m (I) wherein m is at least 1, and may be from two, three or four to 20 or more; X.sup.1 is a charge separation group (and preferably a porphyrinic macrocycle, which may be one ligand of a double-decker sandwich compound) having an excited-state of energy equal to or lower than that of X.sup.2, and X.sup.2 through X.sup.m+1 are chromophores (and again are preferably porphyrinic macrocycles).

Lindsey, Jonathan S. (Raleigh, NC)

2002-01-01T23:59:59.000Z

486

Locations Everyone: Lights, Camera, Action!  

Science Journals Connector (OSTI)

Locations Everyone: Lights, Camera, Action! ... Harvard Institute of Proteomics Harvard Medical School ...

Robert F. Murphy; Joshua LaBaer

2008-12-05T23:59:59.000Z

487

Extreme Ultraviolet Light Chris Cosio  

E-Print Network (OSTI)

Prospectus Extreme Ultraviolet Light Chris Cosio #12;The field of extreme ultraviolet light (XUV to the way XUV interacts with object, XUV properties are difficult to observe. Extreme ultraviolet light is absorbed by all objects it comes in contact with. Furthermore, extreme ultraviolet light also has low

Hart, Gus

488

Nonlinear theory of slow light  

Science Journals Connector (OSTI)

...describes a signal moving with the speed of light on a constant background (fast...profile, propagates with the speed of light, reaches the slow-light soliton...field and propagating with the speed of light has reached the soliton. In figure-6...

2011-01-01T23:59:59.000Z

489

Another Side of Light - D  

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

D. Three quantum phenomena D. Three quantum phenomena In fluorescence, matter absorbs light waves of a high frequency and then emits light of the same or lower frequency. This process was studied and named by George Gabriel Stokes in the mid-19th century. Today, fluorescence is familiar to us from fluorescent light bulbs. A fluorescent bulb's filament produces ultraviolet light, which is absorbed by the bulb's inner coating, which then emits lower-frequency visible light-more visible light than an incandescent bulb produces with the same wattage. According to the hypothesis of light quanta, during fluorescence an atom absorbs a quantum of light whose energy is proportional to the light wave's frequency. If the atom doesn't supply any extra energy of its own, the light quantum emitted should either have the same energy or less energy

490

Tips: Lighting | Department of Energy  

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

Lighting Lighting Tips: Lighting May 4, 2012 - 3:16pm Addthis Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. What does this mean for me? Replacing 15 inefficient incandescent bulbs in your home with energy-saving bulbs could save you about $50 per year. For the greatest savings, replace your old incandescent bulbs with ENERGY STAR-qualified bulbs. An average household dedicates about 10% of its energy budget to lighting. Switching to energy-efficient lighting is one of the fastest ways to cut your energy bills. Timers and motion sensors save you even more money by reducing the amount of time lights are on but not being used.

491

Tokyo Street Lights  

E-Print Network (OSTI)

that you have only 17, no 16, no 15 seconds left to get to the other side before the light changes and the impatient American drivers put the pedal to the metal and it's road kill time. Talk about stress! In Tokyo, crossing the street is a leisurely...

Hacker, Randi; Tsutsui, William

2008-03-12T23:59:59.000Z

492

Radioluminescent polymer lights  

SciTech Connect

The preparation of radioluminescent light sources where the tritium is located on the aryl-ring in a polymer has been demonstrated with deuterium/tritium substitution. This report discusses tests, results, and future applications of radioluminescent polymers. 10 refs. (FI)

Jensen, G.A.; Nelson, D.A.; Molton, P.M.

1990-09-01T23:59:59.000Z

493

Environmental Preferences LIGHT: Sunny.  

E-Print Network (OSTI)

Environmental Preferences LIGHT: Sunny. SOIL: Well-drained, deep sandy loam. FERTILITY: Medium beans BeansDiane Relf, Extension Specialist, Horticulture, Virginia Tech Alan McDaniel, Extension Specialist, Horticulture, Virginia Tech are yellow and waxy in appearance, their flavor is only subtly

Liskiewicz, Maciej

494

Studies in Light Production  

Science Journals Connector (OSTI)

... interested in that subject. The collection consists of ten chapters which have appeared in The Electrician, together with two others. It may at once be said that the contents are ... contents are not only extremely interesting, but will also serve as a useful and important handbook for lighting engineers. ...

1912-12-26T23:59:59.000Z

495

Embodied Energy and Off-Grid Lighting  

E-Print Network (OSTI)

solar and wind energy systems. 7 If anticipated improvements in LED lighting system performance (Lighting Africa,

Alstone, Peter

2012-01-01T23:59:59.000Z

496

Improved efficiency of miscible CO2 floods and enhanced prospects for CO2 flooding heterogeneous reservoirs. Final report, April 17, 1991--May 31, 1997  

SciTech Connect

From 1986 to 1996, oil recovery in the US by gas injection increased almost threefold, to 300,000 bbl/day. Carbon dioxide (CO{sub 2}) injection projects make up three-quarters of the 191,139 bbl/day production increase. This document reports experimental and modeling research in three areas that is increasing the number of reservoirs in which CO{sub 2} can profitably enhance oil recovery: (1) foams for selective mobility reduction (SMR) in heterogeneous reservoirs, (2) reduction of the amount of CO{sub 2} required in CO{sub 2} floods, and (3) low interfacial tension (97) processes and the possibility of CO{sub 2} flooding in naturally fractured reservoirs. CO{sub 2} injection under miscible conditions can effectively displace oil, but due to differences in density and viscosity the mobility of CO{sub 2} is higher than either oil or water. High CO{sub 2} mobility causes injection gas to finger through a reservoir, causing such problems as early gas breakthrough, high gas production rates, excessive injection gas recycling, and bypassing of much of the reservoir oil. These adverse effects are exacerbated by increased reservoir heterogeneity, reaching an extreme in naturally fractured reservoirs. Thus, many highly heterogeneous reservoirs have not been considered for CO{sub 2} injection or have had disappointing recoveries. One example is the heterogeneous Spraberry trend in west Texas, where only 10% of its ten billion barrels of original oil in place (OOIP) are recoverable by conventional methods. CO{sub 2} mobility can be reduced by injecting water (brine) alternated with CO{sub 2} (WAG) and then further reduced by adding foaming agents-surfactants. In Task 1, we studied a unique foam property, selective mobility reduction (SMR), that effectively reduces the effects of reservoir heterogeneity. Selective mobility reduction creates a more uniform displacement by decreasing CO{sub 2} mobility in higher permeability zones more than in lower permeability zones.

Grigg, R.B.; Schechter, D.S.

1998-02-01T23:59:59.000Z

497

Incandescent Lighting | Department of Energy  

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

Incandescent Lighting Incandescent Lighting Incandescent Lighting October 17, 2013 - 6:15pm Addthis Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lamps are often considered the least energy efficient type of electric lighting commonly found in residential buildings. Although inefficient, incandescent lamps possess a number of key advantages--they are inexpensive to buy, turn on instantly, are available in a huge array of sizes and shapes and provide a pleasant, warm light with excellent color rendition. However, because of their relative inefficiency and short life spans, they

498

Incandescent Lighting | Department of Energy  

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

Incandescent Lighting Incandescent Lighting Incandescent Lighting October 17, 2013 - 6:15pm Addthis Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lamps are often considered the least energy efficient type of electric lighting commonly found in residential buildings. Although inefficient, incandescent lamps possess a number of key advantages--they are inexpensive to buy, turn on instantly, are available in a huge array of sizes and shapes and provide a pleasant, warm light with excellent color rendition. However, because of their relative inefficiency and short life spans, they

499

Fluorescent Lighting | Department of Energy  

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

Fluorescent Lighting Fluorescent Lighting Fluorescent Lighting October 17, 2013 - 5:44pm Addthis Fluorescent Lighting Fluorescent Lighting Fluorescent lamps use 25%-35% of the energy used by incandescent products to provide a similar amount of light. They also last about 10 times longer (7,000-24,000 hours). The two general types of fluorescent lamps are: Compact fluorescent lamps (CFLs) -- commonly found with integral ballasts and screw bases, these are popular lamps often used in household fixtures Fluorescent tube and circline lamps -- typically used for task lighting such as garages and under cabinet fixtures, and for lighting large areas in commercial buildings. CFLs CFLs combine the energy efficiency of fluorescent lighting with the convenience and popularity of incandescent fixtures. CFLs fit most fixtures

500

Cosmologies with varying speed of light: A historical perspective  

Science Journals Connector (OSTI)

The possibility that natural laws and constants may not be true constants, but vary over cosmic periods of time, has recently attracted much attention. In this paper, I provide some historical background to the issue and consider, in the form of a historical review, some of the more spectacular developments within recent years. The focus of the paper is on the hypothesis of a varying speed of light, which appeared shortly after the announcement of the expanding universe. After a brief account of the history of this hypothesis, I consider in more details the varying c theories that have appeared during the last decade and were originally introduced as an alternative to the inflationary model. These so-called varying speed of light (VSL) theories have been surprisingly popular and created a flood of physics and cosmology papers. However, they have also been severely criticized from conceptual points of view and their status is as yet uncertain. Although a research programme in development, a historical perspective on VSL cosmology may not be out of place.

Helge S. Kragh

2006-01-01T23:59:59.000Z