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


1

Project Profile: Innovative Phase Change Thermal Energy Storage...  

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

Phase Change Thermal Energy Storage Solution for Baseload Power Project Profile: Innovative Phase Change Thermal Energy Storage Solution for Baseload Power Infinia logo Infinia,...

2

Innovative Phase Change Thermal Energy Storage Solution for Baseload Power Phase 1 Final Report  

SciTech Connect (OSTI)

The primary purpose of this project is to develop and validate an innovative, scalable phase change salt thermal energy storage (TES) system that can interface with Infinia’s family of free-piston Stirling engines (FPSE). This TES technology is also appropriate for Rankine and Brayton power converters. Solar TES systems based on latent heat of fusion rather than molten salt temperature differences, have many advantages that include up to an order of magnitude higher energy storage density, much higher temperature operation, and elimination of pumped loops for most of Infinia’s design options. DOE has funded four different concepts for solar phase change TES, including one other Infinia awarded project using heat pipes to transfer heat to and from the salt. The unique innovation in this project is an integrated TES/pool boiler heat transfer system that is the simplest approach identified to date and arguably has the best potential for minimizing the levelized cost of energy (LCOE). The Phase 1 objectives are to design, build and test a 1-hour TES proof-of-concept lab demonstrator integrated with an Infinia 3 kW Stirling engine, and to conduct a preliminary design of a 12-hour TES on-sun prototype.

Qiu, Songgang

2013-05-15T23:59:59.000Z

3

Project Profile: Innovative Application of Maintenance-Free Phase...  

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

Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Systems Project Profile: Innovative Application of Maintenance-Free Phase-Change Thermal...

4

Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish-Engine Solar Power Generation  

SciTech Connect (OSTI)

This final report summarizes the final results of the Phase II Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish-Engine Solar Power Generation project being performed by Infinia Corporation for the U.S. Department of Energy under contract DE-FC36-08GO18157 during the project period of September 1, 2009 - August 30, 2012. The primary objective of this project is to demonstrate the practicality of integrating thermal energy storage (TES) modules, using a suitable thermal salt phase-change material (PCM) as its medium, with a dish/Stirling engine; enabling the system to operate during cloud transients and to provide dispatchable power for 4 to 6 hours after sunset. A laboratory prototype designed to provide 3 kW-h of net electrical output was constructed and tested at Infinia's Ogden Headquarters. In the course of the testing, it was determined that the system's heat pipe network - used to transfer incoming heat from the solar receiver to both the Stirling generator heater head and to the phase change salt - did not perform to expectations. The heat pipes had limited capacity to deliver sufficient heat energy to the generator and salt mass while in a charging mode, which was highly dependent on the orientation of the device (vertical versus horizontal). In addition, the TES system was only able to extract about 30 to 40% of the expected amount of energy from the phase change salt once it was fully molten. However, the use of heat pipes to transfer heat energy to and from a thermal energy storage medium is a key technical innovation, and the project team feels that the limitations of the current device could be greatly improved with further development. A detailed study of manufacturing costs using the prototype TES module as a basis indicates that meeting DOE LCOE goals with this hardware requires significant efforts. Improvement can be made by implementing aggressive cost-down initiatives in design and materials, improving system performance by boosting efficiencies, and by refining cost estimates with vendor quotes in lieu of mass-based approaches. Although the prototype did not fully demonstrate performance and realize projected cost targets, the project team believes that these challenges can be overcome. The test data showed that the performance can be significantly improved by refining the heat pipe designs. However, the project objective for phase 3 is to design and test on sun the field ready systems, the project team feels that is necessary to further refine the prototype heat pipe design in the current prototype TES system before move on to field test units, Phase 3 continuation will not be pursued.

Qui, Songgang [Temple University] [Temple University; Galbraith, Ross [Infinia] [Infinia

2013-01-23T23:59:59.000Z

5

COULD CHANGE EXCELLENCE, INNOVATION, LEADERSHIP  

E-Print Network [OSTI]

that have changed the world.It is an academic and research powerhouse ranked among the world's leading

6

Phase change compositions  

DOE Patents [OSTI]

Compositions containing crystalline, straight chain, alkyl hydrocarbons as phase change materials including cementitious compositions containing the alkyl hydrocarbons neat or in pellets or granules formed by incorporating the alkyl hydrocarbons in polymers or rubbers; and polymeric or elastomeric compositions containing alkyl hydrocarbons.

Salyer, Ival O. (Dayton, OH)

1989-01-01T23:59:59.000Z

7

Phase change compositions  

SciTech Connect (OSTI)

Compositions containing crystalline, long chain, alkyl hydrocarbons as phase change materials including cementitious compositions containing the alkyl hydrocarbons neat or in pellets or granules formed by incorporating the alkyl hydrocarbons in polymers or rubbers; and polymeric or elastomeric compositions containing alkyl hydrocarbons.

Salyer, Ival O. (Dayton, OH); Griffen, Charles W. (Mason, OH)

1986-01-01T23:59:59.000Z

8

Phase Change | Jefferson Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 TheSteven AshbyDepartmentPersonnelAdams5 Entire .1226Phase Change

9

Small Business Innovation Research: Abstracts of Phase 1 awards, 1994  

SciTech Connect (OSTI)

The Small Business Innovation Research (SBIR) program enables DOE to obtain effective, innovative solutions to important problems through the private sector, which has a commercial incentive to pursue the resulting technology and bring it to the marketplace. The growing number of awardees, many of them started in business in response to SBIR solicitations, is becoming a significant resource for the solution of high risk, high technology problems for the Department. As detailed here, this publication describes the technical efforts for SBIR Phase 1 awards in 1994. It is intended for the educated layman, and may be of particular interest to potential investors who wish to get in on the ground floor of exciting opportunities. Contained in this booklet are abstracts of the Phase 1 awards made in FY 1994 under the DOE SBIR program. The 212 Phase 1 projects described here were selected in a highly competitive process from a total of 2,276 grant applications received in response to the 1994 DOE annual SBIR Solicitation. The selections for awards were made on scientific and technical merit, as judged against the specific criteria listed in the Solicitation. Conclusions were reached on the basis of detailed reports returned by reviewers drawn from DOE laboratories, universities, private industry, and government. (Any discrepancies noted in prior DOE releases naming the firms selected for awards are due either to the firm changing its name after the award selection or to the firm not proceeding to a signed grant.) It is expected that between one-third and one-half of the Phase 1 projects will be continued into Phase 2. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications are given after each abstract. Individuals and organizations with an interest in the research described are encouraged to contact the appropriate small business directly.

Not Available

1994-12-31T23:59:59.000Z

10

The Innovation Innovation  

E-Print Network [OSTI]

K. N. (2002). Social intelligence, innovation, and enhancedPerspectives in Innovation and Social Change, MethodosThe Innovation Innovation Any social system must combine (1)

Read, Dwight W; van der Leeuw, Sander E; Lane, David

2009-01-01T23:59:59.000Z

11

PHASE CHANGE LIQUIDS  

SciTech Connect (OSTI)

Work is being performed to develop a new shipping system for frozen environmental samples (or other materials) that uses an optimal phase change liquid (PCL) formulation and an insulated shipping container with an on-board digital temperature data logger to provide a history of the temperature profile within the container during shipment. In previous work, several PCL formulations with temperatures of fusion ranging from approximately -14 to -20 C were prepared and evaluated. Both temperature of fusion and heat of fusion of the formulations were measured, and an optimal PCL formulation was selected. The PCL was frozen in plastic bags and tested for its temperature profile in a cooler using a digital temperature data logger. This testing showed that the PCL formulation can maintain freezer temperatures (< -7 to -20 C) for an extended period, such as the time for shipping samples by overnight courier. The results of the experiments described in this report provide significant information for use in developing an integrated freezer system that uses a PCL formulation to maintain freezer temperatures in coolers for shipping environmental samples to the laboratory. Experimental results show the importance of the type of cooler used in the system and that use of an insulating material within the cooler improves the performance of the freezer system. A new optimal PCL formulation for use in the system has been determined. The new formulation has been shown to maintain temperatures at < -7 to -20 C for 47 hours in an insulated cooler system containing soil samples. These results are very promising for developing the new technology.

Susan S. Sorini; John F. Schabron

2006-03-01T23:59:59.000Z

12

Phase Change Material Tower  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAXBalanced ScorecardReactorBatteries for Advanced26, 2005from thePeterInnovative

13

Metastable Superconducting Cuprate Phase - Energy Innovation...  

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

Electricity Transmission Find More Like This Return to Search Metastable Superconducting Cuprate Phase Brookhaven National Laboratory Contact BNL About This Technology...

14

Innovation That Matters Mapping Climate Change  

E-Print Network [OSTI]

to implement emissions reduction measures, stabilisation at 450 ppmv CO2e is estimated to only provide between, with annual CO2 and greenhouse gas emission reductions of only 1% (excluding the increasing emissions from #12;Executive Summary Climate Change Climate change resulting from emissions of CO2 as well as other

Watson, Andrew

15

Small Business Innovation Research. Abstracts of Phase I awards, 1999  

SciTech Connect (OSTI)

This booklet presents technical abstracts of Phase I awards made in Fiscal Year (FY) 1999 under the DOE Small Business Innovation Research (SBIR) program. SBIR research explores innovative concepts in important technological and scientific areas that can lead to valuable new technology and products. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications, as described by the awardee, are given after each abstract. Individuals and organizations, including venture capital and larger industrial firms, with an interest in the research described in any of the abstracts are encouraged to contact the appropriate small business directly.

None

1999-12-01T23:59:59.000Z

16

A Look Inside 1366 and Sun Catalytix, Two "Game-Changing" Innovation...  

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

A Look Inside 1366 and Sun Catalytix, Two "Game-Changing" Innovation Projects A Look Inside 1366 and Sun Catalytix, Two "Game-Changing" Innovation Projects February 3, 2011 -...

17

Phase change material storage heater  

DOE Patents [OSTI]

A storage heater for storing heat and for heating a fluid, such as water, has an enclosure defining a chamber therein. The chamber has a lower portion and an upper portion with a heating element being disposed within the enclosure. A tube through which the fluid flows has an inlet and an outlet, both being disposed outside of the enclosure, and has a portion interconnecting the inlet and the outlet that passes through the enclosure. A densely packed bed of phase change material pellets is disposed within the enclosure and is surrounded by a viscous liquid, such as propylene glycol. The viscous liquid is in thermal communication with the heating element, the phase change material pellets, and the tube and transfers heat from the heating element to the pellets and from the pellets to the tube. The viscous fluid has a viscosity so that the frictional pressure drop of the fluid in contact with the phase change material pellets substantially reduces vertical thermal convection in the fluid. As the fluid flows through the tube heat is transferred from the viscous liquid to the fluid flowing through the tube, thereby heating the fluid.

Goswami, D. Yogi (Gainesville, FL); Hsieh, Chung K. (Gainesville, FL); Jotshi, Chand K. (Gainesville, FL); Klausner, James F. (Gainesville, FL)

1997-01-01T23:59:59.000Z

18

Small Business Innovation Research. Abstracts of Phase II awards, 2000  

SciTech Connect (OSTI)

The SBIR program enables DOE to obtain effective, innovative solutions to important problems through the private sector, which has a commercial incentive to pursue the resulting technology and bring it to the marketplace. The growing number of awardees, many of them started in business in response to SBIR solicitations, is becoming a significant resource for the solution of high risk, high technology problems for the Department. As detailed below, this publication describes the technical efforts and commercialization possibilities for SBIR Phase II awards in Fiscal Year (FY) 2000. It is intended for the educated layman, and maybe of particular interest to potential investors who wish to get in on the ground floor of exciting opportunities.

None

2000-12-01T23:59:59.000Z

19

Innovation  

Energy Savers [EERE]

Innovation Creating the Next Generation of Government * Make Government Stronger - Transparency * Make Government More Efficient - Participation * Stimulate Economic Growth-...

20

Innovation Academy Change of Major Form (Out of IA) College of Agricultural and Life Sciences  

E-Print Network [OSTI]

Innovation Academy Change of Major Form (Out of IA) College of Agricultural and Life Sciences Academy Change of Major Form (Out of IA) College of Agricultural and Life Sciences SECTION 3: TO BE COMPLETED BY THE INNOVATION ACADEMY ADVISER IA Adviser's Comments/Conditions (circle

Jawitz, James W.

Note: This page contains sample records for the topic "innovative phase change" 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

Bottom-up, social innovation for addressing climate change Noam Bergman, University of Oxford  

E-Print Network [OSTI]

1 Bottom-up, social innovation for addressing climate change Noam Bergman, University of Oxford and practice in the area of bottom-up, social innovation could yield benefits if integrated into wider employing new technical solutions, we identify these as warranting more research, policy and support. Bottom-up

22

Innovation  

Broader source: Energy.gov [DOE]

In 1945, Vannevar Bush began the innovation conversation by writing Science: The Endless Frontier. In that report Bush said that "New products and new processes do not appear full-grown [they]…are painstakingly developed by research in the purest realms of science." With those words The Endless Frontier launched a national conversation linking science to the nation's manufacturing industry and thence to our country's economic prosperity and national security.

23

Building America Webinar: Opportunities to Apply Phase Change...  

Energy Savers [EERE]

Opportunities to Apply Phase Change Materials to Building Enclosures Building America Webinar: Opportunities to Apply Phase Change Materials to Building Enclosures This webinar,...

24

Phase change thermal energy storage material  

DOE Patents [OSTI]

A thermal energy storge composition is disclosed. The composition comprises a non-chloride hydrate having a phase change transition temperature in the range of 70.degree.-95.degree. F. and a latent heat of transformation of at least about 35 calories/gram.

Benson, David K. (Golden, CO); Burrows, Richard W. (Conifer, CO)

1987-01-01T23:59:59.000Z

25

Polyolefin composites containing a phase change material  

DOE Patents [OSTI]

A composite useful in thermal energy storage, said composite being formed of a polyolefin matrix having a phase change material such as a crystalline alkyl hydrocarbon incorporated therein, said polyolefin being thermally form stable; the composite is useful in forming pellets, sheets or fibers having thermal energy storage characteristics; methods for forming the composite are also disclosed.

Salyer, Ival O. (Dayton, OH)

1991-01-01T23:59:59.000Z

26

Innovating to Change Paradigm of Manufacturing | GE Global Research  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land Surface Emissivity in theSurface. | EMSLInnovating

27

Project Profile: Innovative Phase Change Thermal Energy Storage Solution  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d FNEPA/309DepartmentDepartment ofCycles |PerovskitesSystem |for

28

Spatial qualities of innovation districts : how Third Places are changing the innovation ecosystem of Kendall Square  

E-Print Network [OSTI]

This thesis analyzes the spatial dimensions of an urban high-tech cluster in the changing socio-economic landscape of American cities. Using Kendall Square as the primary case study, I analyzed the spatial qualities and ...

Kim, Minjee

2013-01-01T23:59:59.000Z

29

Phase change based cooling for high burst mode heat loads with temperature regulation above the phase change temperature  

DOE Patents [OSTI]

An apparatus and method for transferring thermal energy from a heat load is disclosed. In particular, use of a phase change material and specific flow designs enables cooling with temperature regulation well above the fusion temperature of the phase change material for medium and high heat loads from devices operated intermittently (in burst mode). Exemplary heat loads include burst mode lasers and laser diodes, flight avionics, and high power space instruments. Thermal energy is transferred from the heat load to liquid phase change material from a phase change material reservoir. The liquid phase change material is split into two flows. Thermal energy is transferred from the first flow via a phase change material heat sink. The second flow bypasses the phase change material heat sink and joins with liquid phase change material exiting from the phase change material heat sink. The combined liquid phase change material is returned to the liquid phase change material reservoir. The ratio of bypass flow to flow into the phase change material heat sink can be varied to adjust the temperature of the liquid phase change material returned to the liquid phase change material reservoir. Varying the flowrate and temperature of the liquid phase change material presented to the heat load determines the magnitude of thermal energy transferred from the heat load.

The United States of America as represented by the United States Department of Energy (Washington, DC)

2009-12-15T23:59:59.000Z

30

Tunable hyperbolic metamaterials utilizing phase change heterostructures  

SciTech Connect (OSTI)

We present a metal-free tunable anisotropic metamaterial where the iso-frequency surface is tuned from elliptical to hyperbolic dispersion by exploiting the metal-insulator phase transition in the correlated material vanadium dioxide (VO{sub 2}). Using VO{sub 2}-TiO{sub 2} heterostructures, we demonstrate the transition in the effective dielectric constant parallel to the layers to undergo a sign change from positive to negative as the VO{sub 2} undergoes the phase transition. The possibility to tune the iso-frequency surface in real time using external perturbations such as temperature, voltage, or optical pulses creates new avenues for controlling light-matter interaction.

Krishnamoorthy, Harish N. S.; Menon, Vinod M., E-mail: vmenon@qc.cuny.edu [Department of Physics, Queens College of the City University of New York and Center for Photonic and Multiscale Nanomaterials, Queens, New York 11367 (United States); Department of Physics, Graduate Center of the City University of New York, New York, New York 10016 (United States); Zhou, You; Ramanathan, Shriram [School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138 (United States); Narimanov, Evgenii [Birck Nanotechnology Center, School of Computer and Electrical Engineering, Purdue University, West Lafayette, Indiana 47907 (United States)

2014-03-24T23:59:59.000Z

31

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft.

Salyer, Ival O. (Dayton, OH)

1995-01-01T23:59:59.000Z

32

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft. 3 figs.

Salyer, I.O.

1995-12-26T23:59:59.000Z

33

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft. 3 figures.

Salyer, I.O.

1994-12-06T23:59:59.000Z

34

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft.

Salyer, Ival O. (Dayton, OH)

1994-01-01T23:59:59.000Z

35

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

Free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a PCM material. The silica-PCM mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub. 2 figures.

Salyer, I.O.

1994-02-01T23:59:59.000Z

36

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7[times]10[sup [minus]3] to about 7[times]10[sup [minus]2] microns and the p.c.m. must be added to the silica in an amount of 80 wt. % or less p.c.m. per combined weight of silica and p.c.m. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a p.c.m. material. The silica-p.c.m. mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

Salyer, I.O.

1993-05-18T23:59:59.000Z

37

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

A free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7 [times] 10[sup [minus]3] to about 7 [times] 10[sup [minus]2] microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub. 9 figs.

Salyer, I.O.

1992-04-21T23:59:59.000Z

38

Dry powder mixes comprising phase change materials  

SciTech Connect (OSTI)

Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7.times.10.sup.-3 to about 7.times.10.sup.-2 microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

Salyer, Ival O. (Dayton, OH)

1992-01-01T23:59:59.000Z

39

Dry powder mixes comprising phase change materials  

SciTech Connect (OSTI)

Free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a PCM material. The silica-PCM mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

Salyer, Ival O. (Dayton, OH)

1994-01-01T23:59:59.000Z

40

Dry powder mixes comprising phase change materials  

SciTech Connect (OSTI)

Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7.times.10.sup.-3 to about 7.times.10.sup.-2 microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garmets, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

Salyer, Ival O. (Dayton, OH)

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Dry powder mixes comprising phase change materials  

DOE Patents [OSTI]

Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7.times.10.sup.-3 to about 7.times.10.sup.-2 microns and the pcm must be added to the silica in an amount of 80 wt. % or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed about a tree, flower, or shrub.

Salyer, Ival O. (Dayton, OH)

1993-01-01T23:59:59.000Z

42

Mechanics of Metals with Phase Changes  

SciTech Connect (OSTI)

New experimental data is presented on some exotic metals that exhibit phase changes at cryogenic temperatures. The types of phase changes that were detected in the specific heat data range from martensitic (diffusion less) transitions to superconducting transitions. In addition, the charge density wave (CDW) state in uranium metal was detected in the specific heat. Specific-heat measurements were made in zero-magnetic field using an apparatus capable of obtaining temperatures as low as 0.4 K. Calibration performed on this apparatus, using a single-crystal copper sample, show its accuracy to be 0.50%, while the resolution was better than 0.1%. Our measurements demonstrate that similar high precision and accurate specific-heat measurements can be obtained on milligram-scale samples. In Chapters 2 and 3, specific-heat measurements are presented for the B2 (CsCl structure) alloy AuZn and for {alpha}-uranium (orthorhombic symmetry). The AuZn alloy exhibits a continuous transition at 64.75 K and an entropy of transition of ({Delta}S{sub tr}) 2.02 J K{sup {minus}1} mol{sup {minus}1}. Calculation of the Debye temperature, by extrapolating of the high temperature phase elastic constants to T = 0 K yields a value of 207 K ({+-}2 K), in favorable agreement with the calorimetric value of 219 K ({+-}0.50 K), despite the intervening martensitic transition. Reported results for single-crystal {alpha}-U show a low-temperature limiting {Theta}{sub D} of 256 K ({+-}0.50 K) and four low-temperature anomalies: a superconducting transition below 1 K, an electronic transition at 22 K, and two anomalies at 38 K and at 42 K indicative of the CDW state. In order to continue the study of the actinide series of elements, a program was initiated to first purify and then grow single crystals of plutonium. Accordingly, the focus of Chapters 4 through 6 will be a description of plutonium sample preparation. In this program plutonium metal was purified via zone refining, using a levitated molten zone to minimize the introduction of impurities. Several impurities were reduced to levels below that of instrument detection limits. Results indicate that six sequential zone refining passes are required to obtain metal with 130 ppm total impurities (excluding N, O, F, Cl, and Br). Small single crystals with a volume of 1 mm{sup 3} were grown of {delta}-plutonium by a strain-anneal technique. The values obtained for the critical strain in the strain-anneal experiments are in favorable agreement with values obtained by other researches using loading methods other than biaxial loading.

Lashley, J.C.

2001-01-01T23:59:59.000Z

43

Macroencapsulation of Phase Change Materials for Thermal Energy Storage.  

E-Print Network [OSTI]

??The use of a latent heat storage system using phase change materials (PCMs) is an effective way of storing thermal energy. Latent heat storage enables… (more)

Pendyala, Swetha

2012-01-01T23:59:59.000Z

44

Project Profile: Indirect, Dual-Media, Phase Changing Material...  

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

Phase Changing Material Modular Thermal Energy Storage System Acciona logo Acciona Solar, under the Thermal Storage FOA, plans to design and validate a prototype and...

45

Identity and Social Innovation  

E-Print Network [OSTI]

the microfoundation of social innovation and social change.it is a source of innovation and social change as it actspromote innovation in the performance of a social role, the

Bell, Duran

2007-01-01T23:59:59.000Z

46

Heat storage system utilizing phase change materials government rights  

DOE Patents [OSTI]

A thermal energy transport and storage system is provided which includes an evaporator containing a mixture of a first phase change material and a silica powder, and a condenser containing a second phase change material. The silica powder/PCM mixture absorbs heat energy from a source such as a solar collector such that the phase change material forms a vapor which is transported from the evaporator to the condenser, where the second phase change material melts and stores the heat energy, then releases the energy to an environmental space via a heat exchanger. The vapor is condensed to a liquid which is transported back to the evaporator. The system allows the repeated transfer of thermal energy using the heat of vaporization and condensation of the phase change material.

Salyer, Ival O. (Dayton, OH)

2000-09-12T23:59:59.000Z

47

PHASE CHANGE MATERIALS IN FLOOR TILES FOR THERMAL ENERGY STORAGE  

SciTech Connect (OSTI)

Passive solar systems integrated into residential structures significantly reduce heating energy consumption. Taking advantage of latent heat storage has further increased energy savings. This is accomplished by the incorporation of phase change materials into building materials used in passive applications. Trombe walls, ceilings and floors can all be enhanced with phase change materials. Increasing the thermal storage of floor tile by the addition of encapsulated paraffin wax is the proposed topic of research. Latent heat storage of a phase change material (PCM) is obtained during a change in phase. Typical materials use the latent heat released when the material changes from a liquid to a solid. Paraffin wax and salt hydrates are examples of such materials. Other PCMs that have been recently investigated undergo a phase transition from one solid form to another. During this process they will release heat. These are known as solid-state phase change materials. All have large latent heats, which makes them ideal for passive solar applications. Easy incorporation into various building materials is must for these materials. This proposal will address the advantages and disadvantages of using these materials in floor tile. Prototype tile will be made from a mixture of quartz, binder and phase change material. The thermal and structural properties of the prototype tiles will be tested fully. It is expected that with the addition of the phase change material the structural properties will be compromised to some extent. The ratio of phase change material in the tile will have to be varied to determine the best mixture to provide significant thermal storage, while maintaining structural properties that meet the industry standards for floor tile.

Douglas C. Hittle

2002-10-01T23:59:59.000Z

48

Phase Change Material Tower | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15, 2010Energy6 Frontera STAT.Paul L.3 AgencyEnergyB.PetraPhase

49

Project Profile: Encapsulated Phase Change Material in Thermal...  

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

small 10 mm to 15 mm capsules containing phase change material (PCM salt) in a suitable shell material. Large numbers of these PCM capsules provide high-heat transfer surface and...

50

Evaluation of phase change materials for reconfigurable interconnects  

E-Print Network [OSTI]

The possible use of programmable integrated circuit interconnect vias using an indirectly heated phase change material is evaluated. Process development and materials investigations are examined. Devices capable of multiple ...

Khoo, Chee Ying

2010-01-01T23:59:59.000Z

51

The political economy of technological innovation : a change in the debate  

E-Print Network [OSTI]

Why are some countries more technologically innovative than others? The dominant explanation amongst political-economists is that domestic institutions determine national innovation rates. However, after decades of research, ...

Taylor, Mark Zachary

2006-01-01T23:59:59.000Z

52

Vibration damping and heat transfer using material phase changes  

DOE Patents [OSTI]

A method and apparatus wherein phase changes in a material can dampen vibrational energy, dampen noise and facilitate heat transfer. One embodiment includes a method for damping vibrational energy in a body. The method comprises attaching a material to the body, wherein the material comprises a substrate, a shape memory alloy layer, and a plurality of temperature change elements. The method further comprises sensing vibrations in the body. In addition, the method comprises indicating to at least a portion of the temperature change elements to provide a temperature change in the shape memory alloy layer, wherein the temperature change is sufficient to provide a phase change in at least a portion of the shape memory alloy layer, and further wherein the phase change consumes a sufficient amount of kinetic energy to dampen at least a portion of the vibrational energy in the body. In other embodiments, the shape memory alloy layer is a thin film. Additional embodiments include a sensor connected to the material.

Kloucek, Petr (Houston, TX); Reynolds, Daniel R. (Oakland, CA)

2009-03-24T23:59:59.000Z

53

Method for preparing polyolefin composites containing a phase change material  

DOE Patents [OSTI]

A composite useful in thermal energy storage, said composite being formed of a polyolefin matrix having a phase change material such as a crystalline alkyl hydrocarbon incorporated therein. The composite is useful in forming pellets, sheets or fibers having thermal energy storage characteristics; methods for forming the composite are also disclosed.

Salyer, Ival O. (Dayton, OH)

1990-01-01T23:59:59.000Z

54

Phase Change Materials for Thermal Energy Storage in Concentrated Solar Thermal Power Plants  

E-Print Network [OSTI]

UNIVERSITY OF CALIFORNIA RIVERSIDE Phase Change Materials for Thermal Energy Storage in Concentrated Solar

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

55

A new nonlinear solution method for phase-change problems  

SciTech Connect (OSTI)

Numerical simulation is playing an increasingly important role in support of industrial casting processes. The goal of simulations is to capture accurately the solidification dynamics in pure materials, and in multicomponent alloys. To achieve this goal a numerical algorithm must evolve accurately the latent heat in an isothermal solidification process, and it must also couple accurately the temperature and concentration fields in the nonisothermal solidification of multicomponent alloys. The authors present a new nonlinear algorithm for the efficient and accurate solution of isothermal and nonisothermal phase-change problems. The method correctly evolves latent heat release in isothermal and nonisothermal phase change, and more important, it provides a means for the efficient and accurate coupling between temperature and concentration fields in multispecies nonisothermal phase change. Newton-like superlinear convergence is achieved in the global nonlinear iteration, without the complexity of forming or inverting the Jacobian matrix. This Jacobian-free method is a combination of an outer Newton-based iteration and an inner conjugate gradient-like (krylov) iteration. The effects of the Jacobian are probed only through approximate matrix-vector products required in the conjugate gradient-like iteration.

Knoll, D.A.; Kothe, D.B.; Lally, B. [Los Alamos National Lab., NM (United States)

1999-06-01T23:59:59.000Z

56

Phase-Changing Ionic Liquids: CO2 Capture with Ionic Liquids Involving Phase Change  

SciTech Connect (OSTI)

IMPACCT Project: Notre Dame is developing a new CO2 capture process that uses special ionic liquids (ILs) to remove CO2 from the gas exhaust of coal-fired power plants. ILs are salts that are normally liquid at room temperature, but Notre Dame has discovered a new class of ILs that are solid at room temperature and change to liquid when they bind to CO2. Upon heating, the CO2 is released for storage, and the ILs re-solidify and donate some of the heat generated in the process to facilitate further CO2 release. These new ILs can reduce the energy required to capture CO2 from the exhaust stream of a coal-fired power plant when compared to state-ofthe- art technology.

None

2010-07-01T23:59:59.000Z

57

Efficient Phase-Change Materials: Development of a Low-Cost Thermal Energy Storage System Using Phase-Change Materials with Enhanced Radiation Heat Transfer  

SciTech Connect (OSTI)

HEATS Project: USF is developing low-cost, high-temperature phase-change materials (PCMs) for use in thermal energy storage systems. Heat storage materials are critical to the energy storage process. In solar thermal storage systems, heat can be stored in these materials during the day and released at night—when the sun is not out—to drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in these materials at night and released to produce electricity during daytime peak-demand hours. Most PCMs do not conduct heat very well. Using an innovative, electroless encapsulation technique, USF is enhancing the heat transfer capability of its PCMs. The inner walls of the capsules will be lined with a corrosion-resistant, high-infrared emissivity coating, and the absorptivity of the PCM will be controlled with the addition of nano-sized particles. USF’s PCMs remain stable at temperatures from 600 to 1,000°C and can be used for solar thermal power storage, nuclear thermal power storage, and other applications.

None

2011-12-05T23:59:59.000Z

58

Innovative grinding wheel design for cost-effective machining of advanced ceramics. Phase I, final report  

SciTech Connect (OSTI)

Norton Company successfully completed the 16-month Phase I technical effort to define requirements, design, develop, and evaluate a next-generation grinding wheel for cost-effective cylindrical grinding of advanced ceramics. This program was a cooperative effort involving three Norton groups representing a superabrasive grinding wheel manufacturer, a diamond film manufacturing division and a ceramic research center. The program was divided into two technical tasks, Task 1, Analysis of Required Grinding Wheel Characteristics, and Task 2, Design and Prototype Development. In Task 1 we performed a parallel path approach with Superabrasive metal-bond development and the higher technical risk, CVD diamond wheel development. For the Superabrasive approach, Task 1 included bond wear and strength tests to engineer bond-wear characteristics. This task culminated in a small-wheel screening test plunge grinding sialon disks. In Task 2, an improved Superabrasive metal-bond specification for low-cost machining of ceramics in external cylindrical grinding mode was identified. The experimental wheel successfully ground three types of advanced ceramics without the need for wheel dressing. The spindle power consumed by this wheel during test grinding of NC-520 sialon is as much as to 30% lower compared to a standard resin bonded wheel with 100 diamond concentration. The wheel wear with this improved metal bond was an order of magnitude lower than the resin-bonded wheel, which would significantly reduce ceramic grinding costs through fewer wheel changes for retruing and replacements. Evaluation of ceramic specimens from both Tasks 1 and 2 tests for all three ceramic materials did not show evidence of unusual grinding damage. The novel CVD-diamond-wheel approach was incorporated in this program as part of Task 1. The important factors affecting the grinding performance of diamond wheels made by CVD coating preforms were determined.

Licht, R.H.; Ramanath, S.; Simpson, M.; Lilley, E.

1996-02-01T23:59:59.000Z

59

New phase-change thermal energy storage materials for buildings  

SciTech Connect (OSTI)

A new class of phase-change thermal energy storage materials is under development at SERI. These materials are unusual in two ways. They reversibly absorb large amounts of heat during a solid-state, crystal transformation more than 70/sup 0/C below their melting temperatures, and their solid-state transformation temperatures may be adjusted over a range from 7/sup 0/C to 188/sup 0/C by varying the ratios of binary mixtures of the components. Because these storage materials remain solid throughout the range of their service temperatures, unique opportunities exist for incorporating them into building materials. Composites have been made with ordinary, porous construction materials such as wood, gypsum board, and lightweight concrete as the matrix and with the solid-state phase change materials (SS PCM) filling the void space. The thermal storage capacities of such composites are thereby increased by more than 100% without changing the basic nature and workability of the matrix, construction material. Parametric analyses have been conducted to determine what combination of properties would be optimum for certain solar and energy conserving building applications including Trombe wall, direct gain, and distributed cool storage (combined with night ventilation).

Benson, D.K.; Christensen, C.B.; Burrows, R.W.

1985-10-01T23:59:59.000Z

60

Polymeric compositions incorporating polyethylene glycol as a phase change material  

DOE Patents [OSTI]

A polymeric composition comprising a polymeric material and polyethylene glycol or end-capped polyethylene glycol as a phase change material, said polyethylene glycol and said end-capped polyethylene glycol having a molecular weight greater than about 400 and a heat of fusion greater than about 30 cal/g; the composition is useful in making molded and/or coated materials such as flooring, tiles, wall panels and the like; paints containing polyethylene glycols or end-capped polyethylene glycols are also disclosed.

Salyer, Ival O. (Dayton, OH); Griffen, Charles W. (Mason, OH)

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Phase Change Materials for Thermal Energy Storage in Concentrated Solar Thermal Power Plants  

E-Print Network [OSTI]

PHASE CHANGE THERMAL ENERGY STORAGE FOR CONCENTRATING SOLARChange Materials for Thermal Energy Storage in ConcentratedChange Materials for Thermal Energy Storage in Concentrated

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

62

Phase-Change Frame Walls (PCFWs) for Peak Demand Reduction, Load Shifting, Energy Conservation and Comfort  

E-Print Network [OSTI]

This paper presents results of side-by-side experimental testing of a technology, referred to as Phase Change Frame Wall (PCFW), whose primary purpose is to increase building thermal mass by the application of phase change materials (PCMs...

Medina, M.; Stewart, R.

63

Research on Thermal Properties in a Phase Change Wallboard Room Based on Air Conditioning Cold Storage  

E-Print Network [OSTI]

of Science and Technology Press, 1996. [2] J.Kelly kissock, J Michael Hannig, Thomas I. Whitney et al. Early results from testing phase change wallboard, IEA Annex10? phase change materials and chemical reactions for thermal energy storage first...

Feng, G.; Li, W.; Chen, X.

2006-01-01T23:59:59.000Z

64

Long-Term Changes in Gas- and Particle-Phase Emissions from On...  

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

Changes in Gas- and Particle-Phase Emissions from On-Road Diesel and Gasoline Vehicles Long-Term Changes in Gas- and Particle-Phase Emissions from On-Road Diesel and Gasoline...

65

Optimization of a Phase Change Heat Sink for Extreme Environments Jason Leland and Gerald Recktenwald  

E-Print Network [OSTI]

-levelling in an electrical power grid. Here we consider a different application of a phase change heat sink: as the primaryOptimization of a Phase Change Heat Sink for Extreme Environments Jason Leland and Gerald--Results of numerical optimization are reported for a phase change heat sink used to cool electronic equipment in ex

Recktenwald, Gerald

66

MULTI-PHASE FRACTURE-MATRIX INTERACTIONS UNDER STRESS CHANGES  

SciTech Connect (OSTI)

The main objectives of this project are to quantify the changes in fracture porosity and multiphase transport properties as a function of confining stress. These changes will be integrated into conceptual and numerical models that will improve our ability to predict and optimize fluid transport in fractured system. This report details our progress on: (1) developing the direct experimental measurements of fracture aperture and topology using high-resolution x-ray microtomography, (2) modeling of fracture permeability in the presence of asperities and confining stress, and (3) simulation of two-phase fluid flow in a fracture and a layered matrix. The three-dimensional surface that describes the large-scale structure of the fracture in the porous medium can be determined using x-ray micro-tomography with significant accuracy. The distribution of fracture aperture is a difficult issue that we are studying and developing methods of quantification. The difficulties are both numerical and conceptual. Numerically, the three-dimensional data sets include millions, and sometimes, billions of points, and pose a computational challenge. The conceptual difficulties derive from the rough nature of the fracture surfaces, and the heterogeneous nature of the rock matrix. However, the high-resolution obtained by the imaging system provides us a much needed measuring environment on rock samples that are subjected to simultaneous fluid flow and confining stress. Pilot multi-phase experiments have been performed, proving the ability to detect two phases in certain large fractures. The absolute permeability of a fracture depends on the behavior of the asperities that keep it open. A model is being developed that predicts the permeability and average aperture of a fracture as a function of time under steady flow of water including the pressure solution at the asperity contact points. Several two-phase flow experiments in the presence of a fracture tip were performed in the past. At the present time, we are developing an inverse process using a simulation model to understand the fluid flow patterns in the presence of a fracture, and the interactions between fluid flow in the fracture and the adjacent matrix. Preliminary results demonstrate that the flow patterns are significantly impacted by the presence of the fracture. Bypassing is quantified and we expect to be able to extract from the modeling the distribution of properties in the fracture and the adjacent matrix.

A.S. Grader; D. Elsworth; P.M. Halleck; F. Alvarado; H. Yasuhara; A. Alajmi; Z. Karpyn

2002-10-28T23:59:59.000Z

67

NGNP Process Heat Utilization: Liquid Metal Phase Change Heat Exchanger  

SciTech Connect (OSTI)

One key long-standing issue that must be overcome to fully realize the successful growth of nuclear power is to determine other benefits of nuclear energy apart from meeting the electricity demands. The Next Generation Nuclear Plant (NGNP) will most likely be producing electricity and heat for the production of hydrogen and/or oil retrieval from oil sands and oil shale to help in our national pursuit of energy independence. For nuclear process heat to be utilized, intermediate heat exchange is required to transfer heat from the NGNP to the hydrogen plant or oil recovery field in the most efficient way possible. Development of nuclear reactor - process heat technology has intensified the interest in liquid metals as heat transfer media because of their ideal transport properties. Liquid metal heat exchangers are not new in practical applications. An important rational for considering liquid metals is the potential convective heat transfer is among the highest known. Thus explains the interest in liquid metals as coolant for intermediate heat exchange from NGNP. For process heat it is desired that, intermediate heat exchangers (IHX) transfer heat from the NGNP in the most efficient way possible. The production of electric power at higher efficiency via the Brayton Cycle, and hydrogen production, requires both heat at higher temperatures and high effectiveness compact heat exchangers to transfer heat to either the power or process cycle. Compact heat exchangers maximize the heat transfer surface area per volume of heat exchanger; this has the benefit of reducing heat exchanger size and heat losses. High temperature IHX design requirements are governed in part by the allowable temperature drop between the outlet and inlet of the NGNP. In order to improve the characteristics of heat transfer, liquid metal phase change heat exchangers may be more effective and efficient. This paper explores the overall heat transfer characteristics and pressure drop of the phase change heat exchanger with Na as the heat exchanger coolant. In order to design a very efficient and effective heat exchanger one must optimize the design such that we have a high heat transfer and a lower pressure drop, but there is always a trade-off between them. Based on NGNP operational parameters, a heat exchanger analysis with the sodium phase change will be presented to show that the heat exchanger has the potential for highly effective heat transfer, within a small volume at reasonable cost.

Piyush Sabharwall; Mike Patterson; Vivek Utgikar; Fred Gunnerson

2008-09-01T23:59:59.000Z

68

MULTI-PHASE FRACTURE-MATRIX INTERACTIONS UNDER STRESS CHANGES  

SciTech Connect (OSTI)

The main objectives of this project are to quantify the changes in fracture porosity and multiphase transport properties as a function of confining stress. These changes will be integrated into conceptual and numerical models that will improve our ability to predict and optimize fluid transport in fractured system. This report details our progress on: (a) developing the direct experimental measurements of fracture aperture and topology and fluid occupancy using high-resolution x-ray micro-tomography, (b) quantifying the effect of confining stress on the distribution of fracture aperture, and (c) characterization of shear fractures and their impact on multi-phase flow. The three-dimensional surface that describes the large-scale structure of the fracture in the porous medium can be determined using x-ray micro-tomography with significant accuracy. Several fractures have been scanned and the fracture aperture maps have been extracted. The success of the mapping of fracture aperture was followed by measuring the occupancy of the fracture by two immiscible phases, water and decane, and water and kerosene. The distribution of fracture aperture depends on the effective confining stress on the nature of the rock and the type and distribution of the asperities that keep the fracture open. Fracture apertures at different confining stresses were obtained by micro-tomography covering a range of about two thousand psig. Initial analysis of the data shows a significant aperture closure with increase in effective confining stress. Visual descriptions of the process are shown in the report while detailed analysis of the behavior of the distribution of fracture aperture is in progress. Both extensional and shear fractures are being considered. The initial multi-phase flow tests were done in extensional fractures. Several rock samples with induced shear fracture are being studies, and some of the new results are presented in this report. These samples are being scanned in order to quantify the distribution of apertures and the nature of the asperities. Low resolution images of fluids in a sample with a shear fracture were performed and they provide the confidence that flow patterns and saturations could be determined in the future. A series of water imbibition tests were conducted in which water was injected into a fracture and its migration into the matrix was monitored with CT and DR x-ray techniques. The objective is to understand the impact of the fracture, its topology and occupancy on the nature of mass transfer between the matrix and the fracture. Counter-current imbibition next to the fracture was observed and quantified, including the influence of formation layering.

A.S. Grader; D. Elsworth; P.M. Halleck; F. Alvarado; A. Alajmi; Z. Karpyn; N. Mohammed; S. Al-Enezi

2005-06-15T23:59:59.000Z

69

Thermal performance of phase change wallboard for residential cooling application  

SciTech Connect (OSTI)

Cooling of residential California buildings contributes significantly to electrical consumption and peak power demand mainly due to very poor load factors in milder climates. Thermal mass can be utilized to reduce the peak-power demand, downsize the cooling systems, and/or switch to low-energy cooling sources. Large thermal storage devices have been used in the past to overcome the shortcomings of alternative cooling sources, or to avoid high demand charges. The manufacturing of phase change material (PCM) implemented in gypsum board, plaster or other wall-covering material, would permit the thermal storage to become part of the building structure. PCMs have two important advantages as storage media: they can offer an order-of-magnitude increase in thermal storage capacity, and their discharge is almost isothermal. This allows the storage of high amounts of energy without significantly changing the temperature of the room envelope. As heat storage takes place inside the building, where the loads occur, rather than externally, additional transport energy is not required. RADCOOL, a thermal building simulation program based on the finite difference approach, was used to numerically evaluate the latent storage performance of treated wallboard. Extended storage capacity obtained by using double PCM-wallboard is able to keep the room temperatures close to the upper comfort limits without using mechanical cooling. Simulation results for a living room with high internal loads and weather data for Sunnyvale, California, show significant reduction of room air temperature when heat can be stored in PCM-treated wallboards.

Feustel, H.E.; Stetiu, C.

1997-04-01T23:59:59.000Z

70

Multi-Phase Fracture-Matrix Interactions Under Stress Changes  

SciTech Connect (OSTI)

The main objectives of this project are to quantify the changes in fracture porosity and multi-phase transport properties as a function of confining stress. These changes will be integrated into conceptual and numerical models that will improve our ability to predict and optimize fluid transport in fractured system. This report details our progress on: (a) developing the direct experimental measurements of fracture aperture and topology and fluid occupancy using high-resolution x-ray micro-tomography, (b) counter-current fluid transport between the matrix and the fracture, (c) studying the effect of confining stress on the distribution of fracture aperture and two-phase flow, and (d) characterization of shear fractures and their impact on multi-phase flow. The three-dimensional surface that describes the large-scale structure of the fracture in the porous medium can be determined using x-ray micro-tomography with significant accuracy. Several fractures have been scanned and the fracture aperture maps have been extracted. The success of the mapping of fracture aperture was followed by measuring the occupancy of the fracture by two immiscible phases, water and decane, and water and kerosene. The distribution of fracture aperture depends on the effective confining stress, on the nature of the rock, and the type and distribution of the asperities that keep the fracture open. Fracture apertures at different confining stresses were obtained by micro-tomography covering a range of about two thousand psig. Initial analysis of the data shows a significant aperture closure with increase in effective confining stress. Visual and detailed descriptions of the process are shown in the report. Both extensional and shear fractures have been considered. A series of water imbibition tests were conducted in which water was injected into a fracture and its migration into the matrix was monitored with CT and DR x-ray techniques. The objective was to understand the impact of the fracture, its topology and occupancy on the nature of mass transfer between the matrix and the fracture. Counter-current imbibition next to the fracture was observed and quantified, including the influence of formation layering. A group of Shear fractures were studied, with layers perpendicular and parallel to the main axis of the sample. The structures of the fractures as well as their impact on absolute permeability and on oil displacement by water were evaluated. Shear fractures perpendicular to the layers lead to a wide distribution of pores and to an overall increase in absolute permeability. Shear fractures parallel to the layers lead to an overall increase in absolute permeability, but a decrease in displacement efficiency. This DoE project funded or partially funded three Ph.D. and four M.Sc. students at the Pennsylvania State University. The results from the research have yielded several abstracts, presentations and papers. Much of the work is still in the process of being published.

A.S. Grader; D. Elsworth; P.M. Halleck; F. Alvarao; A. Alajmi; Z. Karpyn; N. Mohammed; S. Al-Enezi

2005-12-07T23:59:59.000Z

71

Modeling for Free Surface Flow with Phase Change  

SciTech Connect (OSTI)

The development of predictive capability for free surface flow with phase change is essential to evaluate liquid wall protection schemes for various fusion chambers in IFE and MFE. This paper presents a numerical methodology for free surface flow with heat and mass transfer to help resolve feasibility issues encountered in the aforementioned fusion engineering fields. The numerical methodology is conducted within the framework of the incompressible flow with the heat and mass transfer model. We present a new second-order projection method, in conjunction with Approximate-Factorization techniques (AF method) for incompressible Navier-Stokes equations. The level set method was used to capture the free surface of the flow and the deformation of the droplets accurately. This numerical investigation identifies the physics characterizing transient heat and mass transfer of the droplet and the free surface flow. The preliminary results show that the numerical methodology is successful in modeling the free surface with heat and mass transfer, though some severe deformation such as breaking and merging occurs. The versatility of the numerical methodology shows that the work can easily handle complex physical conditions in fusion science and engineering.

Luo Xiaoyong; Ni Mingjiu; Ying, Alice; Abdou, M. [University of California, Los Angeles (United States)

2005-05-15T23:59:59.000Z

72

Project Profile: Innovative Application of Maintenance-Free Phase-Change  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d FNEPA/309DepartmentDepartment ofCycles |Perovskites

73

advanced phase change: Topics by E-print Network  

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

Climate change will affect the ability of developing counties to achieve their poverty reduction and sustainable development strategies. Projections of climate change point to...

74

Innovative Concepts Phase I: Inorganic Membranes for CO2/N2 Separation  

SciTech Connect (OSTI)

Silica membranes were prepared using a novel technique of catalyzed-atomic layer deposition of silica within a mesoporous matrix. Pyridine was used to catalyze the silicon chloride attachment to the hydroxylated silica surface at room temperature. This half-reaction was followed by the hydration of the surface with water regenerating surface hydroxyls and completing one reaction cycle. The technique resulted in the self-limited pore size reduction of the mesoporous matrix to pore sizes near 1 nm. The self-limited reaction was presumed to be the exclusion of the large catalyst molecule from the pore entrance. In addition to pore size reduction, viscous flow defects were repaired without significantly reducing overall porosity of the membrane. In addition, we investigated the ability of amine-functionalization to enhance the CO{sub 2} transport in silica membranes. Specifically, we examined three synthesis techniques for functionalizing silica membranes with amino groups that resulted in different surface chemistries of the silica membranes. These differences were correlated with changes in the CO{sub 2} facilitation characteristics. It was found that high loadings of amino groups where interaction with the silica surface was minimized promoted the highest CO{sub 2} transport.

William Desisto

2003-09-23T23:59:59.000Z

75

Micro/Nano-Scale Phase Change Systems for Thermal Management and Solar Energy Conversion Applications  

E-Print Network [OSTI]

Thermal Energy Storage,” Renewable and Sustainable EnergyReview on Sustainable thermal Energy Storage Technologies,Energy Storage Using Phase Change Materials,” Renewable and Sustainable Energy

Coso, Dusan

2013-01-01T23:59:59.000Z

76

Energy density and volume expansion in solid-liquid phase change, for energy applications.  

E-Print Network [OSTI]

?? Phase change materials (PCMs) have long been studied as thermal energy storage media. However, the Swedish company, Exencotech AB, reaching beyond this usual scope… (more)

Pan, Ruijun

2013-01-01T23:59:59.000Z

77

Phase Change Materials for Thermal Energy Storage in Concentrated Solar Thermal Power Plants.  

E-Print Network [OSTI]

??Experimental studies are presented that aim to utilize phase change materials (PCM's) to enhance thermal energy storage systems for concentrated solar thermal power (CSP) systems.… (more)

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

78

Micro/Nano-Scale Phase Change Systems for Thermal Management and Solar Energy Conversion Applications  

E-Print Network [OSTI]

on Sustainable thermal Energy Storage Technologies, Part I:2009, “Review on Thermal Energy Storage with Phase Change2002, “Survey of Thermal Energy Storage for Parabolic Trough

Coso, Dusan

2013-01-01T23:59:59.000Z

79

Changing What's Possible at the 2015 ARPA-E Energy Innovation Summit |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and User ExecutiveCentralDepartment of Energy Changing

80

Micro and nanostructured surfaces for enhanced phase change heat transfer  

E-Print Network [OSTI]

Two-phase microchannel heat sinks are of significant interest for thermal management applications, where the latent heat of vaporization offers an efficient method to dissipate large heat fluxes in a compact device. However, ...

Chu, Kuang-Han, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Study of Laminar Flow Forced Convection Heat Transfer Behavior of a Phase Change Material Fluid  

E-Print Network [OSTI]

at the entrance of the tube. Results were also obtained for the phase change process under hydro dynamically and thermally fully developed conditions. In case of a smooth circular tube with phase change material (PCM) fluid, results of Nusselt number were obtained...

Ravi, Gurunarayana

2010-01-14T23:59:59.000Z

82

Anomalous thermal conduction characteristics of phase change composites with single walled carbon nanotube inclusions  

E-Print Network [OSTI]

of the phase change materials, because low thermal conductivity hinders the rate of energy storage and release of the new way of improving the thermal conductivity of phase change materials by seeding nano materials way to manipulate the thermal conductivity of nano composites using one dimensional nano material

Maruyama, Shigeo

83

Graphene-enhanced hybrid phase change materials for thermal management of Li-ion batteries  

E-Print Network [OSTI]

with graphene. Incorporation of graphene increases thermal conductivity of phase change materials. Graphene that common PCMs are characterized by very low thermal conductivity, K, with typical values in the range of 0Graphene-enhanced hybrid phase change materials for thermal management of Li-ion batteries

84

Innovative fossil fuel fired vitrification technology for soil remediation. Volume 1, Phase 1: Annual report, September 28, 1992--August 31, 1993  

SciTech Connect (OSTI)

Vortex has successfully completed Phase 1 of the ``Innovative Fossil Fuel Fired Vitrification Technology for Soil Remediation`` program with the Department of Energy (DOE) Morgantown Energy Technology Center (METC). The Combustion and Melting System (CMS) has processed 7000 pounds of material representative of contaminated soil that is found at DOE sites. The soil was spiked with Resource Conversation and Recovery Act (RCRA) metals surrogates, an organic contaminant, and a surrogate radionuclide. The samples taken during the tests confirmed that virtually all of the radionuclide was retained in the glass and that it did not leach to the environment. The organic contaminant, anthracene, was destroyed during the test with a Destruction and Removal Efficiency (DRE) of at least 99.99%. RCRA metal surrogates, that were in the vitrified product, were retained and will not leach to the environment--as confirmed by the TCLP testing. Semi-volatile RCRA metal surrogates were captured by the Air Pollution Control (APC) system, and data on the amount of metal oxide particulate and the chemical composition of the particulate were established for use in the Phase 2 APC system design. This topical report will present a summary of the activities conducted during Phase 1 of the ``Innovative Fossil Fuel Fired Vitrification Technology for Soil Remediation`` program. The report includes the detail technical data generated during the experimental program and the design and cost data for the preliminary Phase 2 plant.

Not Available

1993-08-01T23:59:59.000Z

85

E-Print Network 3.0 - allotropic phase change Sample Search Results  

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

changes into the stable red allotrope. Apart from the heat... in the gas phase in the boiler (see Table I). In addition to the fOllllation of mercury (II) chloride, other......

86

Some aspects of the computer simulation of conduction heat transfer and phase change processes  

SciTech Connect (OSTI)

Various aspects of phase change processes in materials are discussd including computer modeling, validation of results and sensitivity. In addition, the possible incorporation of cognitive activities in computational heat transfer is examined.

Solomon, A. D.

1982-04-01T23:59:59.000Z

87

Heat Transfer of a Multiple Helical Coil Heat Exchanger Using a Microencapsulated Phase Change Material Slurry  

E-Print Network [OSTI]

The present study has focused on the use of coil heat exchangers (CHEs) with microencapsulated phase change material (MPCM) slurries to understand if CHEs can yield greater rates of heat transfer. An experimental study was conducted using a...

Gaskill, Travis

2012-02-14T23:59:59.000Z

88

State-of-the-Art and Outlook: Thermal Properties of Phase Change Wallboard Rooms  

E-Print Network [OSTI]

technology and the thermal characteristic- analyzing method commonly applied in building envelopes, proposes future research methods for phase change material wall rooms, and lays a solid foundation for the research of the heat transfer mechanism and thermal...

Feng, G.; Liang, R.; Li, G.

2006-01-01T23:59:59.000Z

89

Evaluation on the thin-film phase change material-based technologies  

E-Print Network [OSTI]

Two potential applications of thin film phase-change materials are considered, non-volatile electronic memories and MEMS (Micro-Electro-Mechanical Systems) actuators. The markets for those two applications are fast growing ...

Guo, Qiang, M. Eng. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

90

Micro- and Nanoscale Measurement Methods for Phase Change Heat Transfer on Planar and Structured Surfaces  

E-Print Network [OSTI]

In this opinion piece, we discuss recent advances in experimental methods for characterizing phase change heat transfer. We begin with a survey of techniques for high-resolution measurements of temperature and heat flux ...

Buongiorno, Jacopo

91

Modeling a solar energy collector with an integrated phase-change material  

E-Print Network [OSTI]

In this thesis, a finite-element computer model was created to simulate a solar air heater with an integrated-phase change material. The commercially available finite element package ADINA-Fluid was used to generate the ...

Guerra, Alexander Adrian

2009-01-01T23:59:59.000Z

92

INORGANIC NANOPARTICLES AS PHASE-CHANGE MATERIALS FOR LARGE-SCALE THERMAL ENERGY STORAGE  

E-Print Network [OSTI]

INORGANIC NANOPARTICLES AS PHASE-CHANGE MATERIALS FOR LARGE- SCALE THERMAL ENERGY STORAGE Miroslaw storage performance. The expected immediate outcome of this effort is the demonstration of high-energy generation at high efficiency could revolutionize the development of solar energy. Nanoparticle-based phase

Pennycook, Steve

93

Analysis of Heat Charging and Discharging on the Phase Change Energy-Storage Composite Wallboard (PCECW) in Building  

E-Print Network [OSTI]

This research paper combines the phase change material and the basal building material to constitute a kind of new phase change energy- storage composite wallboard (PCECW), applied in a residential building in Beijing. We analyzed the energy-storage...

Yue, H.; Chen, C.; Liu, Y.; Guo, H.

2006-01-01T23:59:59.000Z

94

Heat transfer in porous media with fluid phase changes  

SciTech Connect (OSTI)

A one-dimensional experimental apparatus was built to study the heat pipe phenomenon. Basically, it consists of a 25 cm long, 2.5 cm I.D. Lexane tube packed with Ottawa sand. The two ends of the tube were subjected to different tempratures, i.e., one above the boiling temperature and the other below. The tube was well insulated so that a uniform one-dimensional heat flux could pass through the sand pack. Presence of the heat pipe phenomenon was confirmed by the temperature and saturation profiles of the sand pack at the final steady state condition. A one-dimensional steady state theory to describe the experiment has been developed which shows the functional dependence of the heat pipe phenomenon on liquid saturation gradient, capillary pressure, permeability, fluid viscosity, latent heat, heat flux and gravity. Influence of the heat pipe phenomenon on wellbore heat losses was studied by use of a two-phase two-dimensional cylindrical coordinate computer model.

Su, H.J.

1981-06-01T23:59:59.000Z

95

2003 Yerkes Winter Institute Phase Changes States of Matter Lab, by Sarah Hansen -1 -1  

E-Print Network [OSTI]

Changes States of Matter Lab, by Sarah Hansen - 3 - 3 Boiling Lukewarm Water You will now get to watch2003 Yerkes Winter Institute ­ Phase Changes States of Matter Lab, by Sarah Hansen - 1 - 1 The Changeable States of Matter By Sarah Hansen Almost all of the different kinds of "stuff" around you can

Collar, Juan I.

96

Development of Micro-Encapsulated Phase Change Materials and W. Brownrigg  

E-Print Network [OSTI]

, thus creating a fluid of very high specific heat capacity over a narrow temperature range to demonstrate heat capacity of the LHS (eqtn 1). Here, a PCM is subject to heating from Tinitial to Tfinal temperature change to the TES. For practical purposes, the phase change between liquid and gas is not often

97

The Changing State of British Enterprise Growth, Innovation and Competitive Advantage in Small and Medium Sized Firms 1986-95  

E-Print Network [OSTI]

1,000 small and medium sized enterprises (SMEs) in the manufacturing and business service sectors special emphasis upon the innovative activity of SMEs. This report therefore provides the most detailed technology transfer occurs in the SME sector, This is set against the background of a detailed examination

de Gispert, Adrià

98

TRENDS AND INNOVATIONS IN HIGHER EDUCATION REFORM: Worldwide, Latin America and in the Caribbean  

E-Print Network [OSTI]

but leaders of social change and innovation. We are awaretransformations of social mobility. Innovation in order to

Francisco López Segrera

2010-01-01T23:59:59.000Z

99

Fundamental heat transfer processes related to phase change thermal storage media  

SciTech Connect (OSTI)

Research on fundamental heat transfer processes which occur in phase-change thermal storage systems is described. The research encompasses both melting and freezing, and includes both experiment and analysis. The status of four research problems is discussed. One of the freezing problems was focused on investigating, via experiment, the extent to which freezing can be enhanced by the attachment of fins to the external surface of a cooled vertical tube situated in a liquid phase-change medium. Very substantial enhancements were encountered which neutralize the degradation of freezing due to the thermal resistance of the frozen layer and to natural convection in the liquid phase. The second of the freezing problems was analytical in nature and sought to obtain solutions involving both the phase-change medium and the heat transfer fluid used either to add heat to or extract heat from the medium. For freezing on a plane wall, it was possible to obtain a closed-form analytical solution, while for freezing about a coolant-carrying circular tube, a new numerical methodology was devised to obtain finite-difference solutions. For melting, quantitative design-quality heat transfer coefficients were determined experimentally for melting adjacent to a heated vertical tube. These experiments explored the effects of solid-phase subcooling and of open versus closed top containment on the coefficients. A dimensionless correlation enables these results to be used for a wide range of phase-change media. Studies on melting of a phase-change material situated within a circular tube are in progress.

Sparrow, E. M.; Ramsey, J. W.

1981-01-01T23:59:59.000Z

100

Novel Phase Change Inks for Printing Three-Dimensional Veronika Chovancova-Lovell ,  

E-Print Network [OSTI]

-dimensional (3D) printing comprising different waxes, tackifier and plasticizer resins, rheology modifiers in a conventional phase- change printer in order to create 3D printed structures. Differential scanning calorimetry, a low viscosity binder is printed onto a powder coating to fuse materials together in a pattern. 3D

Fleming, Paul D. "Dan"

Note: This page contains sample records for the topic "innovative phase change" 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

Investigation of water to ice phase change in porous media by ultrasonic and dielectric measurements  

E-Print Network [OSTI]

Investigation of water to ice phase change in porous media by ultrasonic and dielectric objective of this paper is to study the evolution of the ice content of porous media submitted to sub upon concrete structures is a source of main concern in cold climates (Pigeon 1984; Dash et al. 1995

Paris-Sud XI, Université de

102

Materials World Network: Phase change materials for nanoelectronics: A combinatorial approach to mechanistic understanding  

E-Print Network [OSTI]

will be explored in this project. Combinatorial materials exploration will be used to fabricate samples where filmMaterials World Network: Phase change materials for nanoelectronics: A combinatorial approach, III, Micron Technology Inc., Boise, ID Toyohiro Chikyow, National Institute for Materials Science

Olmstead, Marjorie

103

Ultrafast Dynamics and Phase Changes in Solids Excited by Femtosecond Laser Pulses  

E-Print Network [OSTI]

Ultrafast Dynamics and Phase Changes in Solids Excited by Femtosecond Laser Pulses A thesis pulse excites 1­20% of the valence electrons. We developed a broadband pump-probe technique to measure femtoseconds. The dielectric function provides more information than ever before on the ultrafast electronic

Mazur, Eric

104

Energy Efficient Phase Change Memory Based Main Memory for Future High Performance Systems  

E-Print Network [OSTI]

hybrid system using a commodity DRAM cache. Keywords-Memory Controller, DRAM, PCM, Energy I. INTRODUCTIONEnergy Efficient Phase Change Memory Based Main Memory for Future High Performance Systems Abstract system of similar storage size. Our proposed system is highly energy efficient and provides 35

Conte, Thomas M.

105

Numerical Simulation of Thermal Performance of Floor Radiant Heating System with Enclosed Phase Change Material  

E-Print Network [OSTI]

of the energy storage floor is designed,which places heat pipes in the enclosed phase change material (PCM) layer, without concrete in it. The PCM thermal storage time is studied in relation to the floor surface temperature under different low-temperature hot...

Qiu, L.; Wu, X.

2006-01-01T23:59:59.000Z

106

NUMERICAL ANALYSIS OF VENTILATION TEMPERATURES REGULATION BY ENERGY STORAGE IN PHASE CHANGE  

E-Print Network [OSTI]

NUMERICAL ANALYSIS OF VENTILATION TEMPERATURES REGULATION BY ENERGY STORAGE IN PHASE CHANGE, the use of thermal energy storage (TES) systems receives increasing interest. To allow high or low temperature thermal energy to be stored for later use, a heat or cool storage with PCM could be designed; Zhu

Paris-Sud XI, Université de

107

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building  

E-Print Network [OSTI]

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building Na Zhu*, Yu Lei, Pingfang Hu, Linghong Xu, Zhangning Jiang Department of Building Environment and Equipment Engineering... heat pump system integrated with phase change cooling storage technology could save energy and shift peak load. This paper studied the optimal design of a ground source heat pump system integrated with phase change thermal storage tank in an office...

Zhu, N.

2014-01-01T23:59:59.000Z

108

The Tellurophosphate K4P8Te4: Phase-Change Properties, Exfoliation, Photoluminescence in Solution and Nanospheres  

E-Print Network [OSTI]

The Tellurophosphate K4P8Te4: Phase-Change Properties, Exfoliation, Photoluminescence in Solution- state NMR spectroscopy, electrospray ionization mass spectrometry, and PDF analysis indicate exfoliation

Weliky, David

109

Innovation and collective entrepreneurship.  

E-Print Network [OSTI]

??This paper aims to examine different forms of innovation including social innovation, and why innovation and social innovation have become important themes in public policy… (more)

Spear, Roger

2012-01-01T23:59:59.000Z

110

Design, Fabrication, and Operation of Innovative Microalgae Culture Experiments for the Purpose of Producing Fuels: Final Report, Phase I  

SciTech Connect (OSTI)

A conceptual design was developed for a 1000-acre (water surface) algae culture facility for the production of fuels. The system is modeled after the shallow raceway system with mixing foils that is now being operated at the University of Hawaii. A computer economic model was created to calculate the discounted breakeven price of algae or fuels produced by the culture facility. A sensitivity analysis was done to estimate the impact of changes in important biological, engineering, and financial parameters on product price.

Not Available

1985-01-01T23:59:59.000Z

111

The effect of Ta interface on the crystallization of amorphous phase change material thin films  

SciTech Connect (OSTI)

The crystallization of amorphous GeTe and Ge{sub 2}Sb{sub 2}Te{sub 5} phase change material films, with thickness between 10 and 100?nm, sandwiched between either Ta or SiO{sub 2} layers, was investigated by optical reflectivity. Ta cladding layers were found to increase the crystallization temperature, even for films as thick as 100?nm. X-Ray diffraction investigations of crystallized GeTe films showed a very weak texture in Ta cladded films, in contrast with the strong texture observed for SiO{sub 2} cladding layers. This study shows that crystallization mechanism of phase change materials can be highly impacted by interface effects, even for relatively thick films.

Ghezzi, G. E. [CEA-LETI, MINATEC campus, 17 rue des Martyrs, F 38054 Grenoble (France); LMGP, CNRS Grenoble-INP, MINATEC, 3 parvis Louis Néel, F 38016 Grenoble (France); Noé, P., E-mail: pierre.noe@cea.fr; Marra, M.; Sabbione, C.; Fillot, F.; Bernier, N.; Ferrand, J.; Maîtrejean, S. [CEA-LETI, MINATEC campus, 17 rue des Martyrs, F 38054 Grenoble (France); Hippert, F. [LMGP, CNRS Grenoble-INP, MINATEC, 3 parvis Louis Néel, F 38016 Grenoble (France); LNCMI (CNRS, UJF, UPS, INSA), 25 rue des Martyrs, F 38042 Grenoble Cedex 9 (France)

2014-06-02T23:59:59.000Z

112

Ultrafast terahertz-induced response of GeSbTe phase-change materials  

SciTech Connect (OSTI)

The time-resolved ultrafast electric field-driven response of crystalline and amorphous GeSbTe films has been measured all-optically, pumping with single-cycle terahertz pulses as a means of biasing phase-change materials on a sub-picosecond time-scale. Utilizing the near-band-gap transmission as a probe of the electronic and structural response below the switching threshold, we observe a field-induced heating of the carrier system and resolve the picosecond-time-scale energy relaxation processes and their dependence on the sample annealing condition in the crystalline phase. In the amorphous phase, an instantaneous electroabsorption response is observed, quadratic in the terahertz field, followed by field-driven lattice heating, with Ohmic behavior up to 200?kV/cm.

Shu, Michael J. [Department of Applied Physics, Stanford University, Stanford, California 94305 (United States); Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Zalden, Peter [Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Chen, Frank [Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Department of Electrical Engineering, Stanford University, Stanford, California 94305 (United States); Weems, Ben [Department of Materials Science and Engineering, Stanford University, Stanford, California 94305 (United States); Chatzakis, Ioannis [Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Xiong, Feng; Jeyasingh, Rakesh; Pop, Eric; Philip Wong, H.-S. [Department of Electrical Engineering, Stanford University, Stanford, California 94305 (United States); Hoffmann, Matthias C. [SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Wuttig, Matthias [I. Physikalisches Institut, RWTH Aachen University, 52056 Aachen (Germany); JARA–Fundamentals of Information Technology, RWTH Aachen University, 52056 Aachen (Germany); Lindenberg, Aaron M., E-mail: aaronl@stanford.edu [Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Department of Materials Science and Engineering, Stanford University, Stanford, California 94305 (United States)

2014-06-23T23:59:59.000Z

113

Super energy saver heat pump with dynamic hybrid phase change material  

DOE Patents [OSTI]

A heat pump has a refrigerant loop, a compressor in fluid communication with the refrigerant loop, at least one indoor heat exchanger in fluid communication with the refrigerant loop, and at least one outdoor heat exchanger in fluid communication with the refrigerant loop. The at least one outdoor heat exchanger has a phase change material in thermal communication with the refrigerant loop and in fluid communication with an outdoor environment. Other systems, devices, and methods are described.

Ally, Moonis Raza (Oak Ridge, TN) [Oak Ridge, TN; Tomlinson, John Jager (Knoxville, TN) [Knoxville, TN; Rice, Clifford Keith (Clinton, TN) [Clinton, TN

2010-07-20T23:59:59.000Z

114

Field Testing of Low-Cost Bio-Based Phase Change Material  

SciTech Connect (OSTI)

A test wall built with phase change material (PCM)-enhanced loose-fill cavity insulation was monitored for a period of about a year in the warm-humid climate of Charleston, South Carolina. The test wall was divided into various sections, one of which contained only loose-fill insulation and served as a control for comparing and evaluating the wall sections with the PCM-enhanced insulation. This report summarizes the findings of the field test.

Biswas, Kaushik [ORNL; Childs, Phillip W [ORNL; Atchley, Jerald Allen [ORNL

2013-03-01T23:59:59.000Z

115

Experimental and Simulation Approaches for Optimizing the Thermal Performance of Building Enclosures Containing Phase Change Materials  

E-Print Network [OSTI]

Experimental and Simulation Approaches for Optimizing the Thermal Performance of Building Enclosures Containing Phase Change Materials By Kyoung Ok Lee M.S., The University of Kansas, Lawrence, Kansas, 2013 M.Eng., Chung-Ang University... those for buildings (EIA, 2013). In the U.S., buildings consume about 40% of total energy used in the country (EIA, 2012) and about 40% of greenhouse gas emissions are attributed to building energy consumption (EIA, 2011). Space cooling and heating...

Lee, Kyoung Ok

2014-05-31T23:59:59.000Z

116

Advanced phase change materials and systems for solar passive heating and cooling of residential buildings  

SciTech Connect (OSTI)

During the last three years under the sponsorship of the DOE Solar Passive Division, the University of Dayton Research Institute (UDRI) has investigated four phase change material (PCM) systems for utility in thermal energy storage for solar passive heating and cooling applications. From this research on the basis of cost, performance, containment, and environmental acceptability, we have selected as our current and most promising series of candidate phase change materials, C-15 to C-24 linear crystalline alkyl hydrocarbons. The major part of the research during this contract period was directed toward the following three objectives. Find, test, and develop low-cost effective phase change materials (PCM) that melt and freeze sharply in the comfort temperature range of 73--77{degree}F for use in solar passive heating and cooling of buildings. Define practical materials and processes for fire retarding plasterboard/PCM building products. Develop cost-effective methods for incorporating PCM into building construction materials (concrete, plasterboard, etc.) which will lead to the commercial manufacture and sale of PCM-containing products resulting in significant energy conservation.

Salyer, I.O.; Sircar, A.K.; Dantiki, S.

1988-01-01T23:59:59.000Z

117

8. Innovative Technologies: Two-Phase Heat Transfer in Water-Based Nanofluids for Nuclear Applications Final Report  

SciTech Connect (OSTI)

Abstract Nanofluids are colloidal dispersions of nanoparticles in water. Many studies have reported very significant enhancement (up to 200%) of the Critical Heat Flux (CHF) in pool boiling of nanofluids (You et al. 2003, Vassallo et al. 2004, Bang and Chang 2005, Kim et al. 2006, Kim et al. 2007). These observations have generated considerable interest in nanofluids as potential coolants for more compact and efficient thermal management systems. Potential Light Water Reactor applications include the primary coolant, safety systems and severe accident management strategies, as reported in other papers (Buongiorno et al. 2008 and 2009). However, the situation of interest in reactor applications is often flow boiling, for which no nanofluid data have been reported so far. In this project we investigated the potential of nanofluids to enhance CHF in flow boiling. Subcooled flow boiling heat transfer and CHF experiments were performed with low concentrations of alumina, zinc oxide, and diamond nanoparticles in water (? 0.1 % by volume) at atmospheric pressure. It was found that for comparable test conditions the values of the nanofluid and water heat transfer coefficient (HTC) are similar (within ?20%). The HTC increased with mass flux and heat flux for water and nanofluids alike, as expected in flow boiling. The CHF tests were conducted at 0.1 MPa and at three different mass fluxes (1500, 2000, 2500 kg/m2s) under subcooled conditions. The maximum CHF enhancement was 53%, 53% and 38% for alumina, zinc oxide and diamond, respectively, always obtained at the highest mass flux. A post-mortem analysis of the boiling surface reveals that its morphology is altered by deposition of the particles during nanofluids boiling. A confocal-microscopy-based examination of the test section revealed that nanoparticles deposition not only changes the number of micro-cavities on the surface, but also the surface wettability. A simple model was used to estimate the ensuing nucleation site density changes, but no definitive correlation between the nucleation site density and the heat transfer coefficient data could be found. Wettability of the surface was substantially increased for heater coupons boiled in alumina and zinc oxide nanofluids, and such wettability increase seems to correlate reasonably well with the observed marked CHF enhancement for the respective nanofluids. Interpretation of the experimental data was conducted in light of the governing surface parameters (surface area, contact angle, roughness, thermal conductivity) and existing models. It was found that no single parameter could explain the observed HTC or CHF phenomena.

Buongiorno, Jacopo; Hu, Lin-wen

2009-07-31T23:59:59.000Z

118

Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Engine Solar Power Generation  

Broader source: Energy.gov [DOE]

This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

119

Innovation Spaces  

E-Print Network [OSTI]

Innovation ecosystems today are the lifeblood or the great hope of many major economies, but at the heart of these ecosystems, there are places and spaces. Silicon Valley is not just a place, but a cluster of spaces where ...

Schneider-Sikorsky, Patrick A

2014-01-01T23:59:59.000Z

120

High-Temperature Phase Change Materials (PCM) Candidates for Thermal Energy Storage (TES) Applications  

SciTech Connect (OSTI)

It is clearly understood that lower overall costs are a key factor to make renewable energy technologies competitive with traditional energy sources. Energy storage technology is one path to increase the value and reduce the cost of all renewable energy supplies. Concentrating solar power (CSP) technologies have the ability to dispatch electrical output to match peak demand periods by employing thermal energy storage (TES). Energy storage technologies require efficient materials with high energy density. Latent heat TES systems using phase change material (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation like melting-solidification. PCM technology relies on the energy absorption/liberation of the latent heat during a physical transformation. The main objective of this report is to provide an assessment of molten salts and metallic alloys proposed as candidate PCMs for TES applications, particularly in solar parabolic trough electrical power plants at a temperature range from 300..deg..C to 500..deg.. C. The physical properties most relevant for PCMs service were reviewed from the candidate selection list. Some of the PCM candidates were characterized for: chemical stability with some container materials; phase change transformation temperatures; and latent heats.

Gomez, J. C.

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Cementitious building material incorporating end-capped polyethylene glycol as a phase change material  

DOE Patents [OSTI]

A cementitious composition comprising a cementitious material and polyethylene glycol or end-capped polyethylene glycol as a phase change material, said polyethylene glycol and said end-capped polyethylene glycol having a molecular weight greater than about 400 and a heat of fusion greater than about 30 cal/g; the compositions are useful in making pre-formed building materials such as concrete blocks, brick, dry wall and the like or in making poured structures such as walls or floor pads; the glycols can be encapsulated to reduce their tendency to retard set.

Salyer, Ival O. (Dayton, OH); Griffen, Charles W. (Mason, OH)

1986-01-01T23:59:59.000Z

122

An ultrafast phase-change logic device driven by melting processes  

E-Print Network [OSTI]

/device structures are developed with a higher number of resistance levels and resistance-level combinations (11,14). 6 The GST cells have been shown to exhibit ultra-fast Boolean algebraic operations via boosting the energy delivered by electrical-pulse... 1 Title An ultrafast phase-change logic device driven by melting processes Authors D. Loke,1,2,3 J. M. Skelton,1,4 W. J. Wang,5 T. H. Lee,1 R. Zhao,2 T. C. Chong,2,* S. R. Elliott,1,* Affiliations 1Department of Chemistry, University...

Loke, D.; Skelton, J. M.; Wang, W. J.; Lee, T. H.; Zhao, R.; Chong, T. C.; Elliott, S. R.

2014-09-02T23:59:59.000Z

123

Method of lift-off patterning thin films in situ employing phase change resists  

DOE Patents [OSTI]

Method for making a patterned thin film of an organic semiconductor. The method includes condensing a resist gas into a solid film onto a substrate cooled to a temperature below the condensation point of the resist gas. The condensed solid film is heated selectively with a patterned stamp to cause local direct sublimation from solid to vapor of selected portions of the solid film thereby creating a patterned resist film. An organic semiconductor film is coated on the patterned resist film and the patterned resist film is heated to cause it to sublime away and to lift off because of the phase change.

Bahlke, Matthias Erhard; Baldo, Marc A; Mendoza, Hiroshi Antonio

2014-09-23T23:59:59.000Z

124

Pitch-based carbon foam heat sink with phase change material  

DOE Patents [OSTI]

A process for producing a carbon foam heat sink is disclosed which obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distribution of pore sizes and a highly aligned graphic structure in the struts. The foam material can be made into a composite which is useful in high temperature sandwich panels for both thermal and structural applications. The foam is encased and filled with a phase change material to provide a very efficient heat sink device.

Klett, James W. (Knoxville, TN); Burchell, Timothy D. (Oak Ridge, TN)

2002-01-01T23:59:59.000Z

125

Pitch-based carbon foam heat sink with phase change material  

DOE Patents [OSTI]

A process for producing a carbon foam heat sink is disclosed which obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distribution of pore sizes and a highly aligned graphic structure in the struts. The foam material can be made into a composite which is useful in high temperature sandwich panels for both thermal and structural applications. The foam is encased and filled with a phase change material to provide a very efficient heat sink device.

Klett, James W. (Knoxville, TN); Burchell, Timothy D. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

126

Evaluation of phase change materials for thermal regulation enhancement of building integrated photovoltaics  

SciTech Connect (OSTI)

Regulating the temperature of building integrated photovoltaics (BIPV) using phase change materials (PCMs) reduces the loss of temperature dependent photovoltaic (PV) efficiency. Five PCMs were selected for evaluation all with melting temperatures {proportional_to}25 {+-} 4 C and heat of fusion between 140 and 213 kJ/kg. Experiments were conducted at three insolation intensities to evaluate the performance of each PCM in four different PV/PCM systems. The effect on thermal regulation of PV was determined by changing the (i) mass of PCM and (ii) thermal conductivities of the PCM and PV/PCM system. A maximum temperature reduction of 18 C was achieved for 30 min while 10 C temperature reduction was maintained for 5 h at -1000 W/m{sup 2} insolation. (author)

Hasan, A.; Norton, B. [Dublin Energy Lab., Focas Institute, School of Physics, Dublin Institute of Technology, Kevin St., Dublin 8 (Ireland); McCormack, S.J. [Department of Civil, Structure and Environmental Engineering, Trinity College Dublin, Dublin 1 (Ireland); Huang, M.J. [Centre for Sustainable Technologies, University of Ulster, Newtownabbey, N. Ireland, BT370QB (United Kingdom)

2010-09-15T23:59:59.000Z

127

Thermal Performance of a Novel Heat Transfer Fluid Containing Multiwalled Carbon Nanotubes and Microencapsulated Phase Change Materials  

E-Print Network [OSTI]

The present research work aims to develop a new heat transfer fluid by combining multiwalled carbon nanotubes (MWCNT) and microencapsulated phase change materials (MPCMs). Stable nanofluids have been prepared using different sizes of multiwalled...

Tumuluri, Kalpana

2011-08-08T23:59:59.000Z

128

Application of Phase Change Wallboard to an Energy-Conservation Building in the Cold Area in North China  

E-Print Network [OSTI]

The application of phase change energy storage has become an academic focus in building energy conservation. This paper considers day and night climate conditions and the governmental regulation of price of electricity in testing and analyzing...

Feng, G.; Deng, D.; Li, G.

2006-01-01T23:59:59.000Z

129

Thermoelectric generators incorporating phase-change materials for waste heat recovery from engine exhaust  

DOE Patents [OSTI]

Thermoelectric devices, intended for placement in the exhaust of a hydrocarbon fuelled combustion device and particularly suited for use in the exhaust gas stream of an internal combustion engine propelling a vehicle, are described. Exhaust gas passing through the device is in thermal communication with one side of a thermoelectric module while the other side of the thermoelectric module is in thermal communication with a lower temperature environment. The heat extracted from the exhaust gasses is converted to electrical energy by the thermoelectric module. The performance of the generator is enhanced by thermally coupling the hot and cold junctions of the thermoelectric modules to phase-change materials which transform at a temperature compatible with the preferred operating temperatures of the thermoelectric modules. In a second embodiment, a plurality of thermoelectric modules, each with a preferred operating temperature and each with a uniquely-matched phase-change material may be used to compensate for the progressive lowering of the exhaust gas temperature as it traverses the length of the exhaust pipe.

Meisner, Gregory P; Yang, Jihui

2014-02-11T23:59:59.000Z

130

Potential industrial applications for composite phase-change materials as thermal energy storage media  

SciTech Connect (OSTI)

Considerable effort has been spent by the US Department of Energy and its contractors over the last few years to develop composite phase-change materials (CPCMs) for thermal energy storage (TES). This patented TES medium consists of a phase-change material (typically a salt or metal alloy) that is retained within the porous structure of a supporting material (typically a ceramic). The objectives of this study were to (1) introduce CPCMs to industries that may not otherwise be aware of them, (2) identify potentially attractive applications for CPCM in industry, (3) determine technical requirements that will affect the design of CPCM's for specific applications, and (4) generate interest among industrial firms for employing CPCM TES in their processes. The approach in this study was to examine a wide variety of industries using a series of screens to select those industries that would be most likely to adopt CPCM TES in their processes. The screens used in this study were process temperature, presence of time-varying energy flows, energy intensity of the industry, and economic growth prospects over the next 5 years. After identifying industries that passed all of the screens, representatives of each industry were interviewed by telephone to introduce them to CPCM TES, assess technical requirements for CPCM TES in their industry, and determine their interest in pursuing applications for CPCM TES. 11 refs., 4 tabs.

Spanner, G.E.; Wilfert, G.L.

1989-07-01T23:59:59.000Z

131

High-heat-flux removal by phase-change fluid and particulate flow  

SciTech Connect (OSTI)

A new concept based on particulate flow in which either or both the particulates and the fluid could undergo phase changes is proposed. The presence of particulates provides not only a mechanism for additional heat removal through phase change but also the potential for increasing the rate of heat transfer by enhancing convection through surface region/bulk [open quotes]mixing[close quotes], by enhancing radiation, particularly for high-temperature cases; and for the case of multiphase fluid, by enhancing the boiling process. One particularly interesting coolant system based on this concept is [open quotes]subcooled boiling water-ice particulate[close quotes] flow. A preliminary analysis of this coolant system is presented, the results of which indicate that such a coolant system is better applied for cooling of relatively small surface areas with high local heat fluxes, where a conventional cooling system would come short of providing the required heat removal at acceptable coolant pressure levels. 14 refs., 8 figs.

Gorbis, Z.R.; Raffray, A.R.; Abdou, M.A. (Univ. of California, Los Angeles (United States))

1993-07-01T23:59:59.000Z

132

Innovation Celebration  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land Surface Emissivity in theSurface. | EMSLInnovatingInnovation

133

Simplified numerical description of latent storage characteristics for phase change wallboard  

SciTech Connect (OSTI)

Cooling of residential California buildings contributes significantly to electrical consumption and peak power demand. Thermal mass can be utilized to reduce the peak-power demand, down-size the cooling systems and/or switch to low-energy cooling sources. Large thermal storage devices have been used in the past to overcome the short-comings of alternative cooling sources or to avoid high demand charges. With the advent of phase change material (PCM) implemented in gypsum board, plaster or other wall-covering material, thermal storage can be part of the building structure even for light-weight buildings. PCMs have two important advantages as storage media: they can offer an order-of-magnitude increase in thermal storage capacity and their discharge is almost isothermal. This allows to store large amounts of energy without significantly changing the temperature of the sheathing. As heat storage takes place in the building part where the loads occur, rather than externally (e.g., ice or chilled water storage), additional transport energy is not needed. To numerically evaluate the latent storage performance of treated wallboard, RADCOOL, a thermal building simulation model based on the finite difference approach, will be used. RADCOOL has been developed in the SPARK environment in order to be compatible with the new family of simulation tools being developed at Lawrence Berkeley Laboratory. As logical statements are difficult to use in SPARK, a continuous function for the specific heat and the enthalpy had to be found. This report covers the development of a simplified description of latent storage characteristics for wallboard treated with phase change material.

Feustel, H.E.

1995-05-01T23:59:59.000Z

134

Transient moisture migration and phase change front propagation in porous media  

SciTech Connect (OSTI)

The process of transient moisture migration in a semi-infinite slab of porous concrete being heated at one side has been analyzed. The model solves the heat and mass transfer equations considering water and air migration in the concrete, including evaporation and recondensation effects. The domain is subdivided into a dry region and a wet region, with the phase-change-front motion being modeled via mass and energy conservation at the front. Approximate solutions are obtained by use of a similarity transformation and numerical integration of the resulting ordinary differential equations. Typical results and parametric evaluations are given for the cases of an impermeable outer surface as well as an outer surface exposed to ambient pressure.

Shiina, Y.; Kroeger, P.G.

1984-01-01T23:59:59.000Z

135

Distribution of nanoscale nuclei in the amorphous dome of a phase change random access memory  

SciTech Connect (OSTI)

The nanoscale crystal nuclei in an amorphous Ge{sub 2}Sb{sub 2}Te{sub 5} bit in a phase change memory device were evaluated by fluctuation transmission electron microscopy. The quench time in the device (?10 ns) afforded more and larger nuclei in the melt-quenched state than in the as-deposited state. However, nuclei were even more numerous and larger in a test structure with a longer quench time (?100 ns), verifying the prediction of nucleation theory that slower cooling produces more nuclei. It also demonstrates that the thermal design of devices will strongly influence the population of nuclei, and thus the speed and data retention characteristics.

Lee, Bong-Sub, E-mail: bongsub@gmail.com; Darmawikarta, Kristof; Abelson, John R. [Department of Materials Science and Engineering and the Coordinated Sciences Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Raoux, Simone; Shih, Yen-Hao; Zhu, Yu [IBM/Macronix PCRAM Joint Project, IBM T. J. Watson Research Center, Yorktown Heights, New York 10598 (United States); Bishop, Stephen G. [Department of Materials Science and Engineering and the Coordinated Sciences Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Department of Electrical and Computer Engineering and the Coordinated Sciences Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)

2014-02-17T23:59:59.000Z

136

Effect of patent law changes on the innovation strategy of Chinese and Indian Life Science companies as reflected in US patent filings  

E-Print Network [OSTI]

In this paper we evaluate how harmonization of patent laws in China and India to developed world standards has affected innovative research and development activity in the life sciences industry of those countries. The ...

Gupta, Meera S. (Meera Saini)

2010-01-01T23:59:59.000Z

137

Re-utilization of Industrial CO2 for Algae Production Using a Phase Change Material  

SciTech Connect (OSTI)

This is the final report of a 36-month Phase II cooperative agreement. Under this project, Touchstone Research Laboratory (Touchstone) investigated the merits of incorporating a Phase Change Material (PCM) into an open-pond algae production system that can capture and re-use the CO2 from a coal-fired flue gas source located in Wooster, OH. The primary objective of the project was to design, construct, and operate a series of open algae ponds that accept a slipstream of flue gas from a coal-fired source and convert a significant portion of the CO2 to liquid biofuels, electricity, and specialty products, while demonstrating the merits of the PCM technology. Construction of the pilot facility and shakedown of the facility in Wooster, OH, was completed during the first two years, and the focus of the last year was on operations and the cultivation of algae. During this Phase II effort a large-scale algae concentration unit from OpenAlgae was installed and utilized to continuously harvest algae from indoor raceways. An Algae Lysing Unit and Oil Recovery Unit were also received and installed. Initial parameters for lysing nanochloropsis were tested. Conditions were established that showed the lysing operation was effective at killing the algae cells. Continuous harvesting activities yielded over 200 kg algae dry weight for Ponds 1, 2 and 4. Studies were conducted to determine the effect of anaerobic digestion effluent as a nutrient source and the resulting lipid productivity of the algae. Lipid content and total fatty acids were unaffected by culture system and nutrient source, indicating that open raceway ponds fed diluted anaerobic digestion effluent can obtain similar lipid productivities to open raceway ponds using commercial nutrients. Data were also collected with respect to the performance of the PCM material on the pilot-scale raceway ponds. Parameters such as evaporative water loss, temperature differences, and growth/productivity were tracked. The pond with the PCM material was consistently 2 to 5°C warmer than the control pond. This difference did not seem to increase significantly over time. During phase transitions for the PCM, the magnitude of the difference between the daily minimum and maximum temperatures decreased, resulting in smaller daily temperature fluctuations. A thin layer of PCM material reduced overall water loss by 74% and consistently provided algae densities that were 80% greater than the control pond.

Joseph, Brian

2013-12-31T23:59:59.000Z

138

Towards quantification of the role of materials innovation in overall technological development  

E-Print Network [OSTI]

This article presents a method for quantitatively assessing the role of materials innovation in overall technological development. The method involves classifying the technical changes underlying the overall innovation ...

Magee, Christopher L.

139

0 INNOVATE> SPRING 2007 Innovating Healing,  

E-Print Network [OSTI]

stem cells along engineered pathways; polymer-based systems for vaccine delivery with the potential, then, are the stories of three young chemical engineers--and three innovations that can give hope0 INNOVATE> SPRING 2007 Innovating Healing, #12;SPRING 2007>INNOVATE Engineering Hope N THE SUMMER

Lin, Zhiqun

140

DUAL-MODE PROPULSION SYSTEM ENABLING CUBESAT EXPLORATION OF THE SOLAR SYSTEM NASA Innovative Advanced Concepts (NIAC) Phase I Final Report  

SciTech Connect (OSTI)

It is apparent the cost of planetary exploration is rising as mission budgets declining. Currently small scientific beds geared to performing limited tasks are being developed and launched into low earth orbit (LEO) in the form of small-scale satellite units, i.e., CubeSats. These micro- and nano-satellites are gaining popularity among the university and science communities due to their relatively low cost and design flexibility. To date these small units have been limited to performing tasks in LEO utilizing solar-based power. If a reasonable propulsion system could be developed, these CubeSat platforms could perform exploration of various extra-terrestrial bodies within the solar system engaging a broader range of researchers. Additionally, being mindful of mass, smaller cheaper launch vehicles (~1,000 kgs to LEO) can be targeted. This, in effect, allows for beneficial explora-tion to be conducted within limited budgets. Researchers at the Center for Space Nuclear Re-search (CSNR) are proposing a low mass, radioisotope-based, dual-mode propulsion system capable of extending the exploration realm of these CubeSats out of LEO. The proposed radioisotope-based system would leverage the high specific energies [J/kg] associated with radioisotope materials and enhance their inherent low specific powers [W/g]. This is accomplished by accumulating thermal energy from nuclear decay within a central core over time. This allows for significant amounts of power to be transferred to a flowing gas over short periods of time. In the proposed configuration the stored energy can be utilized in two ways: (1) with direct propellant injection to the core, the energy can be converted into thrust through the use of a converging-diverging nozzle and (2) by flowing a working fluid through the core and subsequent Brayton engine, energy within the core can be converted to electrical energy. The first scenario achieves moderate ranges of thrust, but at a higher Isp than traditional chemical-based systems. The second scenario allows for the production of electrical power, which is then available for electric-based propulsion. Additionally, once at location the production of electrical power can be dedicated to the payload’s communication system for data transfer. Ultimately, the proposed dual-mode propulsion platform capitalizes on the benefits of two types of propulsion methods – the thrust of thermal propulsion ideal for quick orbital maneuvers and the specific impulse of electric propulsion ideal for efficient inter-planetary travel. Previous versions of this RTR-based concept have been studied for various applications [NETS 1-3]. The current version of this concept is being matured through a NASA Innovative Advanced Concepts (NIAC) Phase I grant, awarded for FY 2014. In this study the RTR concept is being developed to deliver a 6U CubeSat payload to the orbit of the Saturnian moon - Enceladus. Additionally, this study will develop an entire mission architecture for Enceladus targeting a total allowable launch mass of 1,000 kg.

Nathan Jerred; Troy Howe; Adarsh Rajguru; Dr. Steven Howe

2014-06-01T23:59:59.000Z

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141

Innovation and Threshold Effects in Technology Responses to  

E-Print Network [OSTI]

Innovation and Threshold Effects in Technology Responses to Climate Change Dennis Anderson and Sarah Winne December 2003 Tyndall Centre for Climate Change Research Working Paper 43 #12;1 Innovation, External Benefits and Option Values of Innovation 31 a) Externalities 31 b) Threshold Effects in Marginal

Watson, Andrew

142

Innovation Prize  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land Surface Emissivity in theSurface. | InnovationSinha and team win

143

Phase-change wallboard and mechanical night ventilation in commercial buildings: Potential for HVAC system downsizing  

SciTech Connect (OSTI)

As thermal storage media, phase-change materials (PCMs) such as paraffin, eutectic salts, etc. offer an order-of-magnitude increase in thermal storage capacity, and their discharge is almost isothermal. By embedding PCMs in dypsum board, plaster, or other wall-covering materials, the building structure acquires latent storage properties. Structural elements containing PCMs can store large amounts of energy while maintaining the indoor temperature within a relatively narrow range. As heat storage takes place inside the building where the loads occur, rather than at a central exterior location, the internal loads are removed without the need for additional transport energy. Distributed latent storage can thus be used to reduce the peak power demand of a building, downsize the cooling system, and/or switch to low-energy cooling sources. The authors used RADCOOL, a thermal building simulation program based on the finite difference approach, to numerically evaluate the thermal performance of PCM wallboard coupled with mechanical night ventilation in office buildings offers the opportunity for system downsizing in climates where the outside air temperature drops below 18 C at night. In climates where the outside air temperature remains above 19 C at night, the use of PCM wallboard should be coupled with discharge mechanisms other than mechanical night ventilation with outside air.

Stetiu, C.; Feustel, H.E.

1998-07-01T23:59:59.000Z

144

Metallic phase-change materials for solar dynamic energy storage systems  

SciTech Connect (OSTI)

Solar (thermal) dynamic power systems for satellites require a heat storage system that is capable of operating the engine during eclipse. The conventional approach to this thermal storage problem is to use the latent heat of fluoride salts, which would melt during insolation and freeze during eclipse. Although candidate fluorides have large heats of fusion per unit mass, their poor thermal conductivity limits the rate at which energy can be transferred to and from the storage device. System performance is further limited by the high parasitic mass of the superalloy canisters needed to contain the salt. This report describes a new thermal storage system in which the phase-change material (PCM) is a metal (typically germanium) contained in modular graphite canisters. These modules exhibit good thermal conductivity and low parasitic mass, and they are physically and chemically stable. Prototype modules have survived over 600 melt/freeze cycles without degradation. Advanced concepts to further improve performance are described. These concepts include the selection of ternary eutectic alloys to provide a wider range of useful melting temperatures and the use of infiltration to control the location of liquid alloy and to compensate for differences in thermal expansion. 13 refs., 18 figs.

Lauf, R.J.; Hamby, C. Jr.

1990-12-01T23:59:59.000Z

145

2006/07 Field Testing of Cellulose Fiber Insulation Enhanced with Phase Change Material  

SciTech Connect (OSTI)

Most recent improvements in building envelope technologies suggest that in the near future, residences will be routinely constructed to operate with very low heating and cooling loads. In that light, the application of novel building materials containing active thermal components (e.g., phase change materials [PCMs,] sub-venting, radiant barriers, and integrated hydronic systems) is like a final step in achieving relatively significant heating and cooling energy savings from technological improvements in the building envelope. It is expected that optimized building envelope designs using PCMs for energy storage can effectively bring notable savings in energy consumption and reductions in peak hour power loads. During 2006/07, a research team at Oak Ridge National Laboratory (ORNL) performed a series of laboratory and field tests of several wall and roof assemblies using PCM-enhanced cellulose insulation. This report summarizes the test results from the perspective of energy performance. The ORNL team is working on both inorganic and organic PCMs; this report discusses only paraffinic PCMs. A limited economical analysis also is presented. PCMs have been tested as a thermal mass component in buildings for at least 40 years. Most of the research studies found that PCMs enhanced building energy performance. In the case of the application of organic PCMs, problems such as high initial cost and PCM leaking (surface sweating) have hampered widespread adoption. Paraffinic hydrocarbon PCMs generally performed well, with the exception that they increased the flammability of the building envelope.

Kosny, Jan [ORNL; Yarbrough, David W [ORNL; Miller, William A [ORNL; Petrie, Thomas [ORNL; Childs, Phillip W [ORNL; Syed, Azam M [ORNL

2008-12-01T23:59:59.000Z

146

E-Print Network 3.0 - amorphous-crystal phase change Sample Search...  

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

method using the Tersoff (C) potential. With the solid phase... Phase Epitaxy (SPE) growth (111direction at 2100K). 12;3. 3.1 001, 111 Fig. 3 Fig. 3 -4.25eV 111...

147

Determinants of the Pace of Global Innovation in Energy Technologies  

E-Print Network [OSTI]

Understanding the factors driving innovation in energy technologies is of critical importance to mitigating climate change and addressing other energy-related global challenges. Low levels of innovation, measured in terms ...

Kaur, Jasleen

148

Paper presented in the Prime-Latin America Conference at Mexico City, September 24-26 INSTITUTIONALIZING INNOVATION: INSTANCES OF CHANGE IN  

E-Print Network [OSTI]

to the social good. Historically, their main strategic area has been energy and though they have expandedPaper presented in the Prime-Latin America Conference at Mexico City, September 24-26 2008 ­ remains a dark area of scholarly attention.3 This article tells the story of how `innovation' became

149

Verification and Validation of EnergyPlus Conduction Finite Difference and Phase Change Material Models for Opaque Wall Assemblies  

SciTech Connect (OSTI)

Phase change materials (PCMs) represent a potential technology to reduce peak loads and HVAC energy consumption in buildings. There are few building energy simulation programs that have the capability to simulate PCM but their accuracy has not been completely tested. This report summarizes NREL efforts to develop diagnostic tests cases to obtain accurate energy simulations when PCMs are modeled in residential buildings.

Tabares-Velasco, P. C.; Christensen, C.; Bianchi, M.; Booten, C.

2012-07-01T23:59:59.000Z

150

Coupled Analysis of Change in Fracture Permeability during the Cooling Phase of the Yucca Mountain Drift Scale Test  

SciTech Connect (OSTI)

This paper presents results from a coupled thermal, hydrological and mechanical analysis of thermally-induced permeability changes during heating and cooling of fractured volcanic rock at the Drift Scale Test at Yucca Mountain, Nevada. The analysis extends the previous analysis of the four-year heating phase to include newly available data from the subsequent four year cooling phase. The new analysis of the cooling phase shows that the measured changes in fracture permeability follows that of a thermo-hydro-elastic model on average, but at several locations the measured permeability indicates (inelastic) irreversible behavior. At the end of the cooling phase, the air-permeability had decreased at some locations (to as low as 0.2 of initial), whereas it had increased at other locations (to as high as 1.8 of initial). Our analysis shows that such irreversible changes in fracture permeability are consistent with either inelastic fracture shear dilation (where permeability increased) or inelastic fracture surface asperity shortening (where permeability decreased). These data are important for bounding model predictions of potential thermally-induced changes in rock-mass permeability at a future repository at Yucca Mountain.

Rutqvist, Jonny; Rutqvist, J.; Freifeld, B.; Tsang, Y.W.; Min, K.B.; Elsworth, D.

2008-06-01T23:59:59.000Z

151

Exploring Phase Change Memory and 3D Die-Stacking for Power/Thermal Friendly, Fast and Durable Memory Architectures  

E-Print Network [OSTI]

Exploring Phase Change Memory and 3D Die-Stacking for Power/Thermal Friendly, Fast and Durable) as a promising candidate to achieve scalable, low power and thermal friendly memory system architecture leakages and retention time. DRAM-based main memory is also consuming an increasing proportion of the power

Kavi, Krishna

152

Numerical Study of the Influence of the Convective Heat Transfer on the Dynamical Behaviour of a Phase Change Material Wall  

E-Print Network [OSTI]

. It is then a potential method for reducing energy consumption in passively designed buildings. This tendency is confirmed, the use of Phase Change Materials (PCM) allows the storage/release of energy from solar radiation and internal loads. The application of such materials for lightweight construction (e.g., a wood house) makes

153

Submission of manuscript to Energy and Buildings A thermal model for Phase Change Materials in a building roof for a  

E-Print Network [OSTI]

Submission of manuscript to Energy and Buildings A thermal model for Phase Change Materials: Stéphane GUICHARD Physics and Mathematical Engineering Laboratory for Energy and Environment (PIMENT in "Energy and Buildings 70 (2014) http://www.sciencedirect.com/science/article/pii/ S0378778813007962" DOI

Paris-Sud XI, Université de

154

Phase Change Materials for Thermal Energy Storage in Concentrated Solar Thermal Power Plants  

E-Print Network [OSTI]

STORAGE FOR CONCENTRATING SOLAR POWER PLANTS,” Eurosun 2010,COST REDUCTION STUDY FOR SOLAR THERMAL POWER PLANTS, Ottawa,heat transfer in solar thermal power plants utilizing phase

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

155

Mathematical Models and Numerical Simulations of phase change in Lagrangian and Eulerian descriptions  

E-Print Network [OSTI]

. . . . . . . . . . 139 xvi ahfhfhg Nomenclature ? Density c Specific Heat cp Specific Heat cs Specific Heat in Solid Phase cps Specific Heat in Solid Phase cl Specific Heat in Liquid Phase cpl Specific Heat in Liquid Phase k Thermal Conductivity ks Thermal Conductivity... the movement of the front during evo- lution. In most applications of interest, simulation of the formation of the transition region i.e. solid-liquid interface is essential as it may not be possible to know its location a priori. 6 These limitations have...

Quiros Fonseca, Luis Alonso

2012-12-31T23:59:59.000Z

156

Micro/Nano-Scale Phase Change Systems for Thermal Management and Solar Energy Conversion Applications  

E-Print Network [OSTI]

Review on Sustainable thermal Energy Storage Technologies,D. , 2009, “Review on Thermal Energy Storage with PhaseW. , 2002, “Survey of Thermal Energy Storage for Parabolic

Coso, Dusan

2013-01-01T23:59:59.000Z

157

Innovization: Innovative Design Principles Through Optimization  

E-Print Network [OSTI]

Innovization: Innovative Design Principles Through Optimization Kalyanmoy Deb and Aravind) in the context of finding new and innovative design principles by means of optimization techniques. Although optimization algorithms are routinely used to find an optimal solution corresponding to an optimization problem

Srivastava, Kumar Vaibhav

158

Chapter 5. INNOVATION IN THE CONTEXT OF NETWORKS, HIERARCHIES, AND COHESION  

E-Print Network [OSTI]

Chapter 5. INNOVATION IN THE CONTEXT OF NETWORKS, HIERARCHIES, AND COHESION Douglas R. White David-approach to innovation and social change as well as to micro- approaches. This chapter views innovation and social change as occurring in social networks. It is less concerned with how, or precisely what innovations occur than

White, Douglas R.

159

Atomic scale insight into the amorphous structure of Cu doped GeTe phase-change material  

SciTech Connect (OSTI)

GeTe shows promising application as a recording material for phase-change nonvolatile memory due to its fast crystallization speed and extraordinary amorphous stability. To further improve the performance of GeTe, various transition metals, such as copper, have been doped in GeTe in recent works. However, the effect of the doped transition metals on the stability of amorphous GeTe is not known. Here, we shed light on this problem for the system of Cu doped GeTe by means of ab initio molecular dynamics calculations. Our results show that the doped Cu atoms tend to agglomerate in amorphous GeTe. Further, base on analyzing the pair correlation functions, coordination numbers and bond angle distributions, remarkable changes in the local structure of amorphous GeTe induced by Cu are obviously seen. The present work may provide some clues for understanding the effect of early transition metals on the local structure of amorphous phase-change compounds, and hence should be helpful for optimizing the structure and performance of phase-change materials by doping transition metals.

Zhang, Linchuan; Sa, Baisheng [Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005 (China); Zhou, Jian; Sun, Zhimei, E-mail: zmsun@buaa.edu.cn [School of Materials Science and Engineering, and Center for Integrated Computational Materials Engineering, International Research Institute for Multidisciplinary Science, Beihang University, Beijing 100191 (China); Song, Zhitang [State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-System and Information Technology, CAS, 200050 Shanghai (China)

2014-10-21T23:59:59.000Z

160

E-Print Network 3.0 - alpha-epsilon phase change Sample Search...  

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

The New York Times Rebels vow to keep up fight for political change in Sudan KAMPALA, Uganda -- Rebels... but also vowing to take the fight nationwide to pursue political change...

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


161

05/05/2014 11:01Nanotechnology's Revolutionary Next Phase Page 1 of 7http://www.forbes.com/sites/brucedorminey/2013/02/26/nanotechnologys-civilization-changing-revolutionary-next-phase/  

E-Print Network [OSTI]

05/05/2014 11:01Nanotechnology's Revolutionary Next Phase Page 1 of 7http://www.forbes.com/sites/brucedorminey/2013/02/26/nanotechnologys-civilization-changing-revolutionary-next-phase/ TECH (/TECHNOLOGY) 5:01Nanotechnology's Revolutionary Next Phase Page 2 of 7http://www.forbes.com/sites/brucedorminey/2013

162

Sustainable Innovation  

E-Print Network [OSTI]

Effect? Svante Arrhenius Father of physical chemistry Founder of study of electrolysis First to describe activation energy Novel Prize in Chemistry Svante Arrhenius 1896: Calculated what would happen if atmospheric CO2 changed by 50%. 9...

Armendariz, A.

2011-01-01T23:59:59.000Z

163

Innovators, Imitators, and the Evolving Architecture of Social Networks  

E-Print Network [OSTI]

Innovators, Imitators, and the Evolving Architecture of Social Networks Myong-Hun Chang Department architecture of social networks and the critical roles that the innovators and imitators play in the process. A central finding is that the emergent social network takes a chain- structure with the innovators

Niebur, Ernst

164

Laminar Flow Forced Convection Heat Transfer Behavior of Phase Change Material Fluid in Straight and Staggered Pin Microchannels  

E-Print Network [OSTI]

? Density Subscripts b Bulk i Inlet w Wall 1 Start of melting 2 End of melting Superscripts `` Flux - Average Acronyms CHF Constant heat glux CWT Constant wall temperature PCM Phase change material ix TABLE...:8 microchannel under T boundary condition .............. 52 Figure 32 Nusselt number for square pins geometry using CHF boundary condition ... 55 Figure 33 Nusselt number for circular pins geometry using CHF boundary condition . 55 Figure 34 Fluid...

Kondle, Satyanarayana

2011-10-21T23:59:59.000Z

165

Possible detection of phase changes from the non-transiting planet HD 46375b by CoRoT  

E-Print Network [OSTI]

The present work deals with the detection of phase changes in an exoplanetary system. HD 46375 is a solar analog known to host a non-transiting Saturn-mass exoplanet with a 3.0236 day period. It was observed by the CoRoT satellite for 34 days during the fall of 2008. We attempt to identify at optical wavelengths, the changing phases of the planet as it orbits its star. We then try to improve the star model by means of a seismic analysis of the same light curve and the use of ground-based spectropolarimetric observations. The data analysis relies on the Fourier spectrum and the folding of the time series. We find evidence of a sinusoidal signal compatible in terms of both amplitude and phase with light reflected by the planet. Its relative amplitude is Delta Fp/F* = [13.0, 26.8] ppm, implying an albedo A=[0.16, 0.33] or a dayside visible brightness temperature Tb ~ [1880,2030] K by assuming a radius R=1.1 R_Jup and an inclination i=45 deg. Its orbital phase differs from that of the radial-velocity signal by at...

Gaulme, P; Guillot, T; Mosser, B; Mary, D; Weiss, W W; Schmider, F -X; Bourguignon, S; Deeg, H J; Régulo, C; Aigrain, S; Schneider, J; Bruntt, H; Deheuvels, S; Donati, J -F; Appourchaux, T; Auvergne, M; Baglin, A; Baudin, F; Catala, C; Michel, E; Samadi, R; 10.1051/0004-6361/201014303

2010-01-01T23:59:59.000Z

166

The incentives and disincentives of innovation prizes : a survey of the dropout teams from Progressive Insurance Automotive X PRIZE  

E-Print Network [OSTI]

Technological innovation is driven by incentives. However, our understanding of how incentives actually work "on the ground" to change the level of activity of innovators or to shape the direction of their innovation is ...

Bhushan, Bharat, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

167

Changing Phases of Alien Worlds: Probing Atmospheres of Kepler Planets with High-Precision Photometry  

E-Print Network [OSTI]

We present a comprehensive analysis of planetary phase variations, including possible planetary light offsets, using eighteen quarters of data from the Kepler space telescope. After correcting for systematics, we found fourteen systems with significant detections in each of the phase curve components: planet's phase function, secondary eclipse, Doppler boosting and ellipsoidal variations. We model the full phase curve simultaneously, including primary and secondary transits, and derive albedos, day- and night-side temperatures and planet masses. We find that KOI-13b, with a small eccentricity, is the only planet for which an eccentric orbit is favored. We detect a third harmonic with an amplitude of 1.9 ppm for HAT-P-7b for the first time, and confirm the third harmonic for KOI-13b reported in Esteves et al. (2013): both could be due to their spin-orbit misalignments. We also performed a bootstrap analysis of each of our targets, and conclude that the photometric variations of Kepler-43b are not of planetary ...

Esteves, Lisa J; Jayawardhana, Ray

2014-01-01T23:59:59.000Z

168

Intellectual Property for Market Innovation  

E-Print Network [OSTI]

rents Market Innovation Parameter Gross social benefit Lowour model. Market Innovation Figure 6: Social benefit whererights for market innovations can increase social welfare by

Duffy, John F; Abramawitz, Micheal

2006-01-01T23:59:59.000Z

169

Early Customer Involvement in Innovation.  

E-Print Network [OSTI]

?? The Front End of innovation (FEI) or early innovation presents one of the greatest opportunities for improving an entire innovation process in any firm.… (more)

Penn, Sylvain Bienvenu

2011-01-01T23:59:59.000Z

170

Epigenetic remodelling of brain, body and behaviour during phase change in locusts  

E-Print Network [OSTI]

or drugs that mimic its effect Forced Crowding of Solitarious Phase Locusts leads to: STOP GO Serotonin 1 2 3 4 5 6 7 8 9 0 2 4 6 8 m ul tip le o f g re ga rio us v al ue long term gregarious I S O L A T E D 24 h 1 stadium 1 generation 2 generations 3... generations C R O W D E D 4 h 24 h 1 stadium A D i E C B Serotonin n=12 control n=18 serotonin 0 20 40 60 80 % L oc us ts n=13 n=10 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 0 20 40 60 80 controlAMTP % L oc us ts Behavioural phase state (P greg ) solitarious...

Burrows, Malcolm; Rogers, Stephen M; Ott, Swidbert R

2011-07-26T23:59:59.000Z

171

Architecting and Innovating  

E-Print Network [OSTI]

Innovating is essential to sustained industrial growth and profitability. But experience amply demonstrates how difficult innovation is, especially for large companies. The synthesis of valued offerings by aligning customer ...

Campbell, Ronald B. Jr.

2004-04-14T23:59:59.000Z

172

Stimulating Energy Technology Innovation  

E-Print Network [OSTI]

The innovation system has interrelated components of invention, translation, adoption, and diffusion. Energy technology innovation has lagged that in other domains, and there is a compelling public interest in picking up ...

Moniz, Ernest J.

173

Phase-change materials to improve solar panel's performance Pascal Biwole1,2,*  

E-Print Network [OSTI]

-change materials to improve solar panel's performance Pascal Biwole1,2,* , Pierre Eclache3 , Frederic Kuznik3 1-mail:phbiwole@unice.fr Abstract: High operating temperatures induce a loss of efficiency in solar photovoltaic and thermal panels set-up. Results show that adding a PCM on the back of a solar panel can maintain the panel

174

Changing the Hilbert space structure as a consequence of gauge transformations in "extended phase space" version of quantum geometrodynamics  

E-Print Network [OSTI]

In the earlier works on quantum geometrodynamics in extended phase space it has been argued that a wave function of the Universe should satisfy a Schrodinger equation. Its form, as well as a measure in Schrodinger scalar product, depends on a gauge condition (a chosen reference frame). It is known that the geometry of an appropriate Hilbert space is determined by introducing the scalar product, so the Hilbert space structure turns out to be in a large degree depending on a chosen gauge condition. In the present work we analyse this issue from the viewpoint of the path integral approach. We consider how the gauge condition changes as a result of gauge transformations. In this respect, three kinds of gauge transformations can be singled out: Firstly, there are residual gauge transformations, which do not change the gauge condition. The second kind is the transformations whose parameters can be related by homotopy. Then the change of gauge condition could be described by smoothly changing function. In particular, in this context time dependent gauges could be discussed. We also suggest that this kind of gauge transformations leads to a smooth changing of solutions to the Schrodinger equation. The third kind of the transformations includes those whose parameters belong to different homotopy classes. They are of the most interest from the viewpoint of changing the Hilbert space structure. In this case the gauge condition and the very form of the Schrodinger equation would change in discrete steps when we pass from a spacetime region with one gauge condition to another region with another gauge condition. In conclusion we discuss the relation between quantum gravity and fundamental problems of ordinary quantum mechanics.

T. P. Shestakova

2005-12-09T23:59:59.000Z

175

Graph-theoretic analysis of discrete-phase-space states for condition change detection and quantification of information  

SciTech Connect (OSTI)

Data collected from devices and human condition may be used to forewarn of critical events such as machine/structural failure or events from brain/heart wave data stroke. By monitoring the data, and determining what values are indicative of a failure forewarning, one can provide adequate notice of the impending failure in order to take preventive measures. This disclosure teaches a computer-based method to convert dynamical numeric data representing physical objects (unstructured data) into discrete-phase-space states, and hence into a graph (structured data) for extraction of condition change.

Hively, Lee M.

2014-09-16T23:59:59.000Z

176

6Innovation and Partnership  

E-Print Network [OSTI]

-based design of better and more efficient social services. The pivotal development in the innovation sphere6Innovation and Partnership #12;6.1. Context and overarching goals Over the past four years, UCD and in their mutual reinforcement. Over the period of this new strategic plan, UCD will develop innovation

177

The Technology & Innovation Centre  

E-Print Network [OSTI]

The Technology & Innovation Centre #12;The Technology and Innovation Centre revolutionises the way in Scotland and further afield ­ including power and energy, renewable technologies, photonics and sensors, for industry, the Technology and Innovation Centre has already attracted major partners including Scottish

Mottram, Nigel

178

DOE SBIR Phase II Final Technical Report - Assessing Climate Change Effects on Wind Energy  

SciTech Connect (OSTI)

Specialized Vertum Partners software tools were prototyped, tested and commercialized to allow wind energy stakeholders to assess the uncertainties of climate change on wind power production and distribution. This project resulted in three commercially proven products and a marketing tool. The first was a Weather Research and Forecasting Model (WRF) based resource evaluation system. The second was a web-based service providing global 10m wind data from multiple sources to wind industry subscription customers. The third product addressed the needs of our utility clients looking at climate change effects on electricity distribution. For this we collaborated on the Santa Ana Wildfire Threat Index (SAWTi), which was released publicly last quarter. Finally to promote these products and educate potential users we released “Gust or Bust”, a graphic-novel styled marketing publication.

Whiteman, Cameron; Capps, Scott

2014-11-05T23:59:59.000Z

179

POLARIZED RAMAN SPECTROSCOPIC STUDY OF THE PRESSURE-INDUCED PHASE CHANGE FROM  

E-Print Network [OSTI]

IN SPODUMENE (LIALSI2O6) Carolyn J.S. Pommier, University of Arizona, Chemistry, 1040 E 4TH STREET, TUCSON, AZ-0001 Spodumene (LiAlSi2O6) is a member of the pyroxene family of minerals, which comprise approximately 25, spodumene exhibits either C2/c or P21/c symmetry, accompanied by a 1.4% volume change at the transition

Downs, Robert T.

180

Estimation of Hourly Solar Loads on the Surfaces of Moving Refrigerated Tractor Trailers Outfitted with Phase Change Materials (PCMs) for Several Routes across the Continental U.S.  

E-Print Network [OSTI]

The primary objective of this thesis was to calculate solar loads, wind chill temperatures on the surfaces of moving refrigerated tractor trailers outfitted with phase change materials (PCMs) for several routes across the Continental United States...

Varadarajan, Krupasagar

2011-08-31T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Potential Energy Savings Due to Phase Change Material in a Building Wall Assembly: An Examination of Two Climates  

SciTech Connect (OSTI)

Phase change material (PCM), placed in an exterior wall, alters the temperature profile within the wall and thus influences the heat transport through the wall. This may reduce the net energy transport through the wall via interactions with diurnal temperature swings in the external environment or reduce the electricity needed to meet the net load through the wall by shifting the time of the peak load to a time when the cooling system operates more efficiently. This study covers a broad range of parameters that can influence the effectiveness of such a merged thermal storage-thermal insulation system. These parameters included climate, PCM location within the wall, amount of PCM, midpoint of the PCM melting and freezing range relative to the indoor setpoint temperature, temperature range over which phase change occurs, and the wall orientation. Two climates are investigated using finite difference and optimization analyses: Phoenix and Baltimore, with two utility rate schedules. Although potential savings for a PCM with optimized properties were greater when the PCM was concentrated near the inside wall surface, other considerations described here lead to a recommendation for a full-thickness application. An examination of the temperature distribution within the walls also revealed the potential for this system to reduce the amount of energy transported through the wall framing. Finally, economic benefits can exceed energy savings when time-of-day utility rates are in effect, reflecting the value of peak load reductions for the utility grid.

Childs, Kenneth W [ORNL; Stovall, Therese K [ORNL

2012-03-01T23:59:59.000Z

182

Electrochemical-thermal modeling and microscale phase change for passive internal thermal management of lithium ion batteries.  

SciTech Connect (OSTI)

A fully coupled electrochemical and thermal model for lithium-ion batteries is developed to investigate the impact of different thermal management strategies on battery performance. In contrast to previous modeling efforts focused either exclusively on particle electrochemistry on the one hand or overall vehicle simulations on the other, the present work predicts local electrochemical reaction rates using temperature-dependent data on commercially available batteries designed for high rates (C/LiFePO{sub 4}) in a computationally efficient manner. Simulation results show that conventional external cooling systems for these batteries, which have a low composite thermal conductivity ({approx}1 W/m-K), cause either large temperature rises or internal temperature gradients. Thus, a novel, passive internal cooling system that uses heat removal through liquid-vapor phase change is developed. Although there have been prior investigations of phase change at the microscales, fluid flow at the conditions expected here is not well understood. A first-principles based cooling system performance model is developed and validated experimentally, and is integrated into the coupled electrochemical-thermal model for assessment of performance improvement relative to conventional thermal management strategies. The proposed cooling system passively removes heat almost isothermally with negligible thermal resistances between the heat source and cooling fluid. Thus, the minimization of peak temperatures and gradients within batteries allow increased power and energy densities unencumbered by thermal limitations.

Fuller, Thomas F. (Georgia Institute of Technology, Atlanta, GA); Bandhauer, Todd (Georgia Institute of Technology, Atlanta, GA); Garimella, Srinivas (Georgia Institute of Technology, Atlanta, GA)

2012-01-01T23:59:59.000Z

183

Determination of Optical-Field Ionization Dynamics in Plasmas through the Direct Measurement of the Optical Phase Change  

SciTech Connect (OSTI)

This is the final report of a three-year Laboratory Directed Research and Development (LDRD) Project at Los Alamos National Laboratory (LANL). The detailed dynamics of an atom in a strong laser field is rich in both interesting physics and potential applications. The goal of this project was to develop a technique for characterizing high-field laser-plasma interactions with femtosecond resolution based on the direct measurement of the phase change of an optical pulse. The authors developed the technique of Multi-pulse Interferometric Frequency Resolved Optical Gating (MI-FROG), which recovers (to all orders) the phase difference between pumped and unpumped probe pulses, enabling the determination of sub-pulsewidth time-resolved phase and frequency shifts impressed by a pump pulse on a weak probe pulse. Using MI-FROG, the authors obtained the first quantitative measurements of high-field ionization rates in noble gases and diatomic molecules. They obtained agreement between the measured ionization rates an d those calculated for the noble gases and diatomic nitrogen and hydrogen using a one-dimensional fluid model and rates derived from tunneling theory. However, much higher rates are measured for diatomic oxygen than predicted by tunneling theory calculations.

Taylor, A.J.; Omenetto, G.; Rodriguez, G.; Siders, C.W.; Siders, J.L.W.; Downer, C.

1999-07-16T23:59:59.000Z

184

Technology Innovation Program 2010ANNUAL REPORT  

E-Print Network [OSTI]

Technology Innovation Program 2010ANNUAL REPORT 2010ANNUAL REPORT Technology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology

185

The impact of accounting for research and development on innovation  

E-Print Network [OSTI]

This paper examines whether a change in the accounting rule for research and development (R&D) cost is associated with changes in the innovation process. Specifically, I examine whether R&D expenditure, the number of patents ...

Li, Lei (Lynn Lei)

2012-01-01T23:59:59.000Z

186

Validation Methodology to Allow Simulated Peak Reduction and Energy Performance Analysis of Residential Building Envelope with Phase Change Materials: Preprint  

SciTech Connect (OSTI)

Phase change materials (PCM) represent a potential technology to reduce peak loads and HVAC energy consumption in residential buildings. This paper summarizes NREL efforts to obtain accurate energy simulations when PCMs are modeled in residential buildings: the overall methodology to verify and validate Conduction Finite Difference (CondFD) and PCM algorithms in EnergyPlus is presented in this study. It also shows preliminary results of three residential building enclosure technologies containing PCM: PCM-enhanced insulation, PCM impregnated drywall and thin PCM layers. The results are compared based on predicted peak reduction and energy savings using two algorithms in EnergyPlus: the PCM and Conduction Finite Difference (CondFD) algorithms.

Tabares-Velasco, P. C.; Christensen, C.; Bianchi, M.

2012-08-01T23:59:59.000Z

187

Effects of self-heating and phase change on the thermal profile of hydrogen isotopes in confined geometries  

SciTech Connect (OSTI)

Growth of high-quality single-crystal hydrogen in confined geometries relies on the in situ formation of seed crystals. Generation of deuterium-tritium seed crystals in a confined geometry is governed by three effects: self-heating due to tritium decay, external thermal environment, and latent heat of phase change at the boundary between hydrogen liquid and vapor. A detailed computation of the temperature profile for liquid hydrogen inside a hollow shell, as is found in inertial confinement fusion research, shows that seeds are likely to form at the equatorial plane of the shell. Radioactive decay of tritium to helium slowly alters the composition of the hydrogen vapor, resulting in a modified temperature profile that encourages seed formation at the top of the shell. We show that the computed temperature profile is consistent with a variety of experimental observations.

Baxamusa, S., E-mail: baxamusa1@llnl.gov; Field, J.; Dylla-Spears, R.; Kozioziemski, B.; Suratwala, T.; Sater, J. [Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 (United States)

2014-03-28T23:59:59.000Z

188

CO2 Capture with Liquid-to-Solid Absorbents: CO2 Capture Process Using Phase-Changing Absorbents  

SciTech Connect (OSTI)

IMPACCT Project: GE and the University of Pittsburgh are developing a unique CO2 capture process in which a liquid absorbent, upon contact with CO2, changes into a solid phase. Once in solid form, the material can be separated and the CO2 can be released for storage by heating. Upon heating, the absorbent returns to its liquid form, where it can be reused to capture more CO2. The approach is more efficient than other solventbased processes because it avoids the heating of extraneous solvents such as water. This ultimately leads to a lower cost of CO2 capture and will lower the additional cost to produce electricity for coal-fired power plants that retrofit their facilities to include this technology.

None

2010-10-01T23:59:59.000Z

189

Thermal energy storage in phase change material. Final scientific report 1 Feb 81-31 Jan 82  

SciTech Connect (OSTI)

The present study deals with an experimental investigation of low temperature thermal storage based on macroencapsulation of Phase Change Material (PCM). The storage performance capabilities of capsule bed, tube bank and tubular single-pass heat exchanger are compared. The tests are conducted on the VKI Solar Utility Network (SUN) which is a closed loop facility designed to study air heating systems. An original data acquisition chain based on two conversing microprocessors is developed to carry out mass flow, pressure drop and temperature measurements. The experimental results are interpreted on the basis of comparison with numerical predictions and they allow to draw the following conclusions. Each type of matrix has its own range of operation for practical application but from a heat transfer standpoint, the PCM capsule packing unit is strongly recommended. It is suggested to extend this investigation to the effect of Reynolds number to find optimum range for thermo-mechanical efficiency.

White, P.; Buchlin, J-M.

1982-03-01T23:59:59.000Z

190

The Innovation Arena.  

E-Print Network [OSTI]

?? This thesis addresses the opportunities and difficulties that can occur in the creation of an innovation arena concerning sustainable city solutions. A case study… (more)

Jönsson, Lovisa

2011-01-01T23:59:59.000Z

191

Innovation Strategies and Ideas  

E-Print Network [OSTI]

Convergence is the central theme advocated in these suggestions for global economic growth through entrepreneurial innovation strategies which may catalyse building of enterprises with creative dimensions.

Datta, Shoumen

2008-08-01T23:59:59.000Z

192

Community Innovations Grant Program  

Broader source: Energy.gov [DOE]

The Community Innovations Grants Program provides funding for communities to increase voluntary support for clean energy and to build model sustainable communities.

193

Center of Innovation- Energy  

Broader source: Energy.gov [DOE]

Jill Stuckey, Director, Center fof Innovation - Energy, presents on Georgia's workforce development opportunities for the Biomass/Clean Cities States Webinar.

194

Innovation enabling manufacturing processes  

E-Print Network [OSTI]

Global operations for multinational companies today pose a particularly challenging environment for maintaining fluid knowledge transfer and effective communication methodologies. In a continuous drive for product innovation, ...

Lu, Ilyssa Jing

2008-01-01T23:59:59.000Z

195

Does early success and market dominance help or hinder future innovative capability?  

E-Print Network [OSTI]

Many successful innovative companies are acquired and become absorbed into larger more structured organizations. The innovation capabilities of the company change in the new environment depending on the extent to which ...

O'Flanagan, Sinead E

2007-01-01T23:59:59.000Z

196

Innovation trap : can your innovation strategy cripple your product development?  

E-Print Network [OSTI]

Innovation is a hot topic; innovation is happening everywhere. Innovation is "romantic", reaching for the stars, against all odds, solving the problem no one thought possible. Most CEOs would not characterize survival as ...

Manning, Jeffrey (Jeffrey W.)

2008-01-01T23:59:59.000Z

197

QUARTIER DE L'INNOVATION  

E-Print Network [OSTI]

social, cultural, and technological innovation Model of sustainable development Catalyst for the growth and support of innovation Accelerate the development of technological, social, and cultural organizations Ecosystem Laboratory of Urban Culture Center for Social Innovation Living Lab School Complex Urban

Barthelat, Francois

198

Ideas Economy: Innovation Forum 2013  

E-Print Network [OSTI]

Ideas Economy: Innovation Forum 2013 Guy Wollaert Senior vice-president, chief technical officer, and innovate fastenough to compete in the 21stcentury? Join us at the Ideas Economy: Innovation Forum

Walker, Matthew P.

199

Science, technology and innovation  

E-Print Network [OSTI]

Science, technology and innovation Taught degrees MSc in Innovation and Sustainability technologies on individuals and their environment is highly dependent on the choices made by policy makers that science and technology policy choices for sustainable growth and well-being in developing countries need

Sussex, University of

200

Innovative Separations Technologies  

SciTech Connect (OSTI)

Reprocessing used nuclear fuel (UNF) is a multi-faceted problem involving chemistry, material properties, and engineering. Technology options are available to meet a variety of processing goals. A decision about which reprocessing method is best depends significantly on the process attributes considered to be a priority. New methods of reprocessing that could provide advantages over the aqueous Plutonium Uranium Reduction Extraction (PUREX) and Uranium Extraction + (UREX+) processes, electrochemical, and other approaches are under investigation in the Fuel Cycle Research and Development (FCR&D) Separations Campaign. In an attempt to develop a revolutionary approach to UNF recycle that may have more favorable characteristics than existing technologies, five innovative separations projects have been initiated. These include: (1) Nitrogen Trifluoride for UNF Processing; (2) Reactive Fluoride Gas (SF6) for UNF Processing; (3) Dry Head-end Nitration Processing; (4) Chlorination Processing of UNF; and (5) Enhanced Oxidation/Chlorination Processing of UNF. This report provides a description of the proposed processes, explores how they fit into the Modified Open Cycle (MOC) and Full Recycle (FR) fuel cycles, and identifies performance differences when compared to 'reference' advanced aqueous and fluoride volatility separations cases. To be able to highlight the key changes to the reference case, general background on advanced aqueous solvent extraction, advanced oxidative processes (e.g., volumetric oxidation, or 'voloxidation,' which is high temperature reaction of oxide UNF with oxygen, or modified using other oxidizing and reducing gases), and fluorination and chlorination processes is provided.

J. Tripp; N. Soelberg; R. Wigeland

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

The novelty of Open Innovation.  

E-Print Network [OSTI]

?? Proponents of Open Innovation argue in support of its novel additions, critics however question its novelty and argue that the roots of Open Innovation… (more)

Altmann, Peter

2011-01-01T23:59:59.000Z

202

Drivers of eco-innovation.  

E-Print Network [OSTI]

?? Contemporary business world is now facing a challenge, a shift from traditional innovation to eco-innovation. Organizations need to recognize the importance of environment in… (more)

Ahmed, Shohana

2010-01-01T23:59:59.000Z

203

Innovation @ King's Innovation: King's strategic purpose  

E-Print Network [OSTI]

assets so the emphasis is to embed commercial, project management and regulatory planning resource their sectors. King's wants to work openly with innovators. We recognise the value of combined resources's expends and diversifies activities within themes directed towards policy-makers, cultural industries

Applebaum, David

204

Changes in the Zero-Point Energy of the Protons as the Source of the Binding Energy of Water to A-Phase DNA  

SciTech Connect (OSTI)

The measured changes in the zero-point kinetic energy of the protons are entirely responsible for the binding energy of water molecules to A phase DNA at the concentration of 6 water molecules/base pair. The changes in kinetic energy can be expected to be a significant contribution to the energy balance in intracellular biological processes and the properties of nano-confined water. The shape of the momentum distribution in the dehydrated A phase is consistent with coherent delocalization of some of the protons in a double well potential, with a separation of the wells of 0.2 Angst .

Reiter, G. F. [Physics Department, University of Houston, Houston, Texas 77204 (United States); Senesi, R. [Dipartimento di Fisica and Centro NAST, Universita degli Studi di Roma 'Tor Vergata', Via della Ricerca Scientifica 1, 00133 Roma (Italy); Mayers, J. [ISIS, Rutherford Appleton Laboratory, Chilton, Didcot (United Kingdom)

2010-10-01T23:59:59.000Z

205

Efficient Heat Storage Materials: Metallic Composites Phase-Change Materials for High-Temperature Thermal Energy Storage  

SciTech Connect (OSTI)

HEATS Project: MIT is developing efficient heat storage materials for use in solar and nuclear power plants. Heat storage materials are critical to the energy storage process. In solar thermal storage systems, heat can be stored in these materials during the day and released at night—when the sun’s not out—to drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in these materials at night and released to produce electricity during daytime peak-demand hours. MIT is designing nanostructured heat storage materials that can store a large amount of heat per unit mass and volume. To do this, MIT is using phase change materials, which absorb a large amount of latent heat to melt from solid to liquid. MIT’s heat storage materials are designed to melt at high temperatures and conduct heat well—this makes them efficient at storing and releasing heat and enhances the overall efficiency of the thermal storage and energy-generation process. MIT’s low-cost heat storage materials also have a long life cycle, which further enhances their efficiency.

None

2011-11-21T23:59:59.000Z

206

Nanometer-scale temperature imaging for independent observation of Joule and Peltier effects in phase change memory devices  

SciTech Connect (OSTI)

This paper reports a technique for independent observation of nanometer-scale Joule heating and thermoelectric effects, using atomic force microscopy (AFM) based measurements of nanometer-scale temperature fields. When electrical current flows through nanoscale devices and contacts the temperature distribution is governed by both Joule and thermoelectric effects. When the device is driven by an electrical current that is both periodic and bipolar, the temperature rise due to the Joule effect is at a different harmonic than the temperature rise due to the Peltier effect. An AFM tip scanning over the device can simultaneously measure all of the relevant harmonic responses, such that the Joule effect and the Peltier effect can be independently measured. Here we demonstrate the efficacy of the technique by measuring Joule and Peltier effects in phase change memory devices. By comparing the observed temperature responses of these working devices, we measure the device thermopower, which is in the range of 30 ± 3 to 250 ± 10 ?V K{sup ?1}. This technique could facilitate improved measurements of thermoelectric phenomena and properties at the nanometer-scale.

Grosse, Kyle L. [Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Pop, Eric [Department of Electrical Engineering, Stanford University, Stanford, California 94305 (United States); King, William P., E-mail: wpk@illinois.edu [Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Departments of Electrical and Computer Engineering and Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)

2014-09-15T23:59:59.000Z

207

NREL Spectrum of Innovation  

ScienceCinema (OSTI)

There are many voices calling for a future of abundant clean energy. The choices are difficult and the challenges daunting. How will we get there? The National Renewable Energy Laboratory integrates the entire spectrum of innovation including fundamental science, market relevant research, systems integration, testing and validation, commercialization and deployment. The innovation process at NREL is interdependent and iterative. Many scientific breakthroughs begin in our own laboratories, but new ideas and technologies come to NREL at any point along the innovation spectrum to be validated and refined for commercial use.

None

2013-05-29T23:59:59.000Z

208

Enabling Exponential Innovation via Open Source  

E-Print Network [OSTI]

-technical innovations #12;Power law distribution #12;OSSD Projects as innovation engines Social/technical innovations OSSD projects exhibit sustained exponential growth via social and technical innovations ExponentialEnabling Exponential Innovation via Open Source Software Development Walt Scacchi Institute

Scacchi, Walt

209

Dramatic changes in the electronic structure upon transition to the collapsed tetragonal phase in CaFe2As2  

SciTech Connect (OSTI)

We use angle-resolved photoemission spectroscopy and density functional theory calculations to study the electronic structure of CaFe2As2 in the collapsed tetragonal (CT) phase. This unusual phase of iron arsenic high-temperature superconductors was hard to measure as it exists only under pressure. By inducing internal strain, via the postgrowth thermal treatment of single crystals, we were able to stabilize the CT phase at ambient pressure. We find significant differences in the Fermi surface topology and band dispersion data from the more common orthorhombic-antiferromagnetic or tetragonal-paramagnetic phases, consistent with electronic structure calculations. The top of the hole bands sinks below the Fermi level, which destroys the nesting present in parent phases. The absence of nesting in this phase, along with an apparent loss of Fe magnetic moment, are now clearly experimentally correlated with the lack of superconductivity in this phase.

Dhaka, R. S. [Ames Laboratory; Jiang, Rui [Ames Laboratory; Budko, Sergey L. [Ames Laboratory; Canfield, Paul C. [Ames Laboratory; Harmon, Bruce N. [Ames Laboratory; Kaminski, Adam [Ames Laboratory; Tomic, Milan [Goethe-Universitat; Valenti, Roser [Goethe-Universitat; Lee, Yongbin [Ames Laboratory

2014-01-31T23:59:59.000Z

210

INNOVATION HUBS INTEGRATING TECHNOLOGY + DESIGN  

E-Print Network [OSTI]

, such as city planning, social innovation, architecture, engineering, computer science, and social science

211

Gaming & Social Innovation.  

E-Print Network [OSTI]

??Dette paper prœsenterer en rœkke ny computerspil, som har det fœllesmål at skabe borgerdreven social innovation. Indledningsvist vil paperet skitsere den udvikling, der har fundetsted… (more)

Wichmand, Mette

2011-01-01T23:59:59.000Z

212

Innovations in petrochemical crackers  

SciTech Connect (OSTI)

A comprehensive review will be given on the latest innovations in petrochemical cracker technologies. These improvements can result in significant costs reduction for various feedstocks. Several examples will be illustrated.

Chambers, L. [Stone & Webster, Houston, TX (United States)

1996-10-01T23:59:59.000Z

213

PHYSICAL REVIEW B 83, 134205 (2011) Atomic structure and electronic properties of the SixSb100-x phase-change memory material  

E-Print Network [OSTI]

.134205 PACS number(s): 64.70.dg, 61.20.Gy, 71.15.Mb, 71.15.Pd I. INTRODUCTION Most phase-change random access into the heating electrode (write or rewrite steps) that may result in degradation of the memory device. Further

Svane, Axel Torstein

2011-01-01T23:59:59.000Z

214

Innovation Concepts in Healthcare  

SciTech Connect (OSTI)

AbstractDemographic change and advances in medical science pose increased challenges to healthcare systems globally: The economic basis is aging and thus health is becoming more and more a productivity factor. At the same time, with today’s new communication possibilities the demand and expectations of effective medical treatment have been increased. This presentation will illustrate the need for the “industrialization” of healthcare in order to achieve highest results at limited budgets. Thereby, industrialization is not meaning the medical treatment based on the assembly line approach. Rather it is to recognize the cost of medical care as an investment with respective expectations on the return of the investment. Innovations in imaging and pharmaceutical products as well as in processes - that lead to similar medical results, but with lower efforts - are keys in such scenarios.BiographyProf. Dr. Hermann Requardt, 54, is a member of the Managing Board of Siemens AG and Chief Executive Officer of the Healthcare Sector. In addition he is the CTO of Siemens AG and Head of Corporate Technology, the central research department at Siemens.After completing his studies in physics and philosophy at the Darmstadt University of Technology and Johann Wolfgang Goethe University in Frankfurt and receiving a doctorate in biophysics, he worked at the Institute of Aerospace Medicine at the German Aerospace Center.In 1984 he joined the Medical Technology Group of Siemens AG, where he was responsible for projects in the Magnetic Resonance (MR) division. He was appointed head of the division in 1995. From 2001 to 2006, as a member of the Executive Management of the Medical Solutions Group, he was responsible for several areas, including technological development.In 2006 he became a Member of the Siemens’ Managing Board and head of Corporate Technology. He was additionally appointed as the Sector Healthcare CEO in 2008.Since 2006 he is an honorary professor in physics of the Johann Wolfgang Goethe University in Frankfurt.                                                                                

None

2011-01-06T23:59:59.000Z

215

Innovation Concepts in Healthcare  

ScienceCinema (OSTI)

AbstractDemographic change and advances in medical science pose increased challenges to healthcare systems globally: The economic basis is aging and thus health is becoming more and more a productivity factor. At the same time, with today?s new communication possibilities the demand and expectations of effective medical treatment have been increased. This presentation will illustrate the need for the ?industrialization? of healthcare in order to achieve highest results at limited budgets. Thereby, industrialization is not meaning the medical treatment based on the assembly line approach. Rather it is to recognize the cost of medical care as an investment with respective expectations on the return of the investment. Innovations in imaging and pharmaceutical products as well as in processes - that lead to similar medical results, but with lower efforts - are keys in such scenarios.BiographyProf. Dr. Hermann Requardt, 54, is a member of the Managing Board of Siemens AG and Chief Executive Officer of the Healthcare Sector. In addition he is the CTO of Siemens AG and Head of Corporate Technology, the central research department at Siemens.After completing his studies in physics and philosophy at the Darmstadt University of Technology and Johann Wolfgang Goethe University in Frankfurt and receiving a doctorate in biophysics, he worked at the Institute of Aerospace Medicine at the German Aerospace Center.In 1984 he joined the Medical Technology Group of Siemens AG, where he was responsible for projects in the Magnetic Resonance (MR) division. He was appointed head of the division in 1995. From 2001 to 2006, as a member of the Executive Management of the Medical Solutions Group, he was responsible for several areas, including technological development.In 2006 he became a Member of the Siemens? Managing Board and head of Corporate Technology. He was additionally appointed as the Sector Healthcare CEO in 2008.Since 2006 he is an honorary professor in physics of the Johann Wolfgang Goethe University in Frankfurt.                                                                                

None

2011-04-25T23:59:59.000Z

216

Innovations in RCM at Bruce B  

SciTech Connect (OSTI)

The use of RCM techniques have begun to change maintenance practice at Bruce B. This paper discusses innovative practices begun recently. Bruce B has decided to evaluate plant systems using different methods based on the effects of system failure. This approach reduces costs, by using a streamlined method, while maintaining the accuracy of analysis. In addition, the approach increases the likelihood that program recommendations will be implemented by the maintenance department by providing maintenance craft with input to the process. Bruce B has also developed techniques to accelerate the analysis process by evaluating analyses performed at other units. These innovations have been successful piloted at the station.

Hill, E.S. [NUS Corp., Gaithersburg, MD (United States). Risk and Reliability Div.; Doyle, E.K. [Ontario Hydro, Tiverton, Ontario (Canada). Bruce B Nuclear Generating Station

1996-08-01T23:59:59.000Z

217

E-Print Network 3.0 - ann-based innovative segmentation Sample...  

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

Summary: of Innovation, Technological Change and Quality-Adjusted Patents in the US Pharmaceutical Industry Gautier... DUFLOS 2006.29 halshs-00113499,version2-15Jan2007...

218

The Third Wave: Innovation and Strategic Military Capacity in the Future  

E-Print Network [OSTI]

ideas. 3. Flexible business models: Restructur- ing thePolicies supporting business model innovation were importantinputs. The financial and business models change as a result

COWHEY, Peter

2013-01-01T23:59:59.000Z

219

Obstacles to innovation management in SMEs.  

E-Print Network [OSTI]

?? This thesis examines innovation, innovation management and the innovation process in SMEs (small and medium enterprises). There are many academic researchers who work on… (more)

WEI, YI

2013-01-01T23:59:59.000Z

220

Innovation and Social Capital in Silicon Valley  

E-Print Network [OSTI]

Innovation and Social Capital in Silicon Valley * BRIEpath from social capital to innovation has been identified.social capital has for economic development and innovation.

Kenney, Martin; Patton, Donald

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Innovative . Flexible . RegionalInnovative . Flexible . Regional Health Care  

E-Print Network [OSTI]

Executive Master in Innovative . Flexible . RegionalInnovative . Flexible . Regional Health Care Learning Outcomes Health Systems, Policy and Reform - Communicating with Policy Makers - Evidence - Human Resources Management - Data and Decision Making Executive Master in Health Care Leadership (EMHCL

Shihadeh, Alan

222

Design Innovation: Historical and Theoretical Perspectives on Product Innovation  

E-Print Network [OSTI]

1 Design Innovation: Historical and Theoretical Perspectives on Product Innovation by Design A paper presented at the 5th European Academy of Design Conference held in Barcelona, in April 2003. Bilge The term `design innovation,' while not having a universally agreed upon definition, is increasingly used

Mutlu, Bilge

223

Innovation by Entrants and Incumbents  

E-Print Network [OSTI]

We extend the basic Schumpeterian endogenous growth model by allowing incumbents to undertake innovations to improve their products, while entrants engage in more “radical” innovations to replace incumbents. Our model ...

Acemoglu, Daron

2010-09-12T23:59:59.000Z

224

Configuration Change Management  

E-Print Network [OSTI]

shown that if a company does not continue to innovate, whether it is products or services, it will not be able to remain successful. This philosophy is extremely important with design engineering companies. If managed correctly, change can be a...

Yoder, Nathaniel

2012-05-11T23:59:59.000Z

225

Innovative Exploration Technologies Subprogram Overview  

Broader source: Energy.gov [DOE]

This overview of GTP's Innovative Exploration Technologies subprogram was given at the GTP Program Peer Review on May 18, 2010.

226

Intellectual Property for Market Innovation  

E-Print Network [OSTI]

et al. , Quantifying Brand Image: Empirical Evidence ofbrands are identical. ”). Market Innovation advertising and promotion, a spurious image

Duffy, John F; Abramawitz, Micheal

2006-01-01T23:59:59.000Z

227

Solar Innovator | Alta Devices  

ScienceCinema (OSTI)

Selected to participate in the Energy Department's SunShot Initiative, Alta Devices produces solar cells that convert sunlight into electricity at world record-breaking levels of efficiency. Through its innovative solar technology Alta is helping bring down the cost of solar. Learn more about the Energy Department's efforts to advance solar technology at energy.gov/solar .

Mattos, Laila; Le, Minh

2013-05-29T23:59:59.000Z

228

INNOVATION EDUCATION EXCELLENCE DISTILLATIONS  

E-Print Network [OSTI]

INNOVATION · EDUCATION · EXCELLENCE DISTILLATIONS University of Toronto CHEMISTRY ALUMNI MAGAZINE.utoronto.ca / distillations 2012 MessagefromtheChair Our Department of Chemistry has one of the finest collection of peo- ple to a better, more sustain- able future. This issue of Distillations highlights the accomplishments last year

Chan, Hue Sun

229

Science, technology and innovation  

E-Print Network [OSTI]

for International Development 1 year full time/2 years part time Technological innovation lies at the heart-makers, scientists and companies at different levels. International development agencies are increasingly recognising that will prepare you for careers in academia, government agencies, international development agencies, business

Sussex, University of

230

Entrepreneurship and Innovation  

E-Print Network [OSTI]

and managers need to understand the power of innovation and how it translates into new products, processes and competitive economy. Sustaining a competitive advantage requires that individuals, companies, and nations and the ability to combine such insight with the daily practical The programme is a one-year Master's degree

van der Torre, Leon

231

Animal innovation defined and operationalized  

E-Print Network [OSTI]

, improvisation, innovation, invention, operational definition, social learning 1. Introduction The studyAnimal innovation defined and operationalized Grant Ramsey Department of Philosophy, University://www.aim.unizh.ch/Members/vanschaik.html Abstract: Innovation is a key component of most definitions of culture and intelligence. Additionally

Indiana University

232

Technology Innovation Program Advisory Board  

E-Print Network [OSTI]

Technology Innovation Program Advisory Board 2009 Annual Report of the Technology Innovation Program Advisory Board 2010 Annual Report of the #12;2010 Annual Report of the Technology Innovation Program Advisory Board U.S. Department of Commerce National Institute of Standards and Technology

233

Technology Innovation Program Advisory Board  

E-Print Network [OSTI]

Technology Innovation Program Advisory Board 2009 Annual Report of the #12;2009 Annual Report of the Technology Innovation Program Advisory Board U.S. Department of Commerce National Institute of Standards and Technology Technology Innovation Program February 2010 #12;For Information regarding the Technology

Magee, Joseph W.

234

Separations innovative concepts: Project summary  

SciTech Connect (OSTI)

This project summary includes the results of 10 innovations that were funded under the US Department's Innovative Concept Programs. The concepts address innovations that can substantially reduce the energy used in industrial separations. Each paper describes the proposed concept, and discusses the concept's potential energy savings, market applications, technical feasibility, prior work and state of the art, and future development needs.

Lee, V.E. (ed.)

1988-05-01T23:59:59.000Z

235

Weatherization Assistance Program: Spurring Innovation, Increasing...  

Energy Savers [EERE]

Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency...

236

Leveraging Resources for the Weatherization Innovation Pilot...  

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

the Weatherization Innovation Pilot Program (WIPP) - Webinar Transcript Leveraging Resources for the Weatherization Innovation Pilot Program (WIPP) - Webinar Transcript This...

237

Leveraging Resources for Weatherization Innovation Pilot Projects...  

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

Weatherization Innovation Pilot Projects (WIPP) Presentation Leveraging Resources for Weatherization Innovation Pilot Projects (WIPP) Presentation As a WIPP agency, reporting...

238

Investigation of Temperature-Driven Water Transport in Polymer Electrolyte Fuel Cell: Phase-Change-Induced Flow  

E-Print Network [OSTI]

Investigation of Temperature-Driven Water Transport in Polymer Electrolyte Fuel Cell: Phase cell membranes, a net flux of water was found to flow from the hot to the cold side of the full, 2008. Published January 8, 2009. Proper water management is critical to achieve high performance

Mench, Matthew M.

239

Vibrational spectra of CO adsorbed on oxide thin films: A tool to probe the surface defects and phase changes of oxide thin films  

SciTech Connect (OSTI)

Thin films of iron oxide were grown on Pt(111) single crystals using cycles of physical vapor deposition of iron followed by oxidative annealing in an ultrahigh vacuum apparatus. Two procedures were utilized for film growth of ?15–30 ML thick films, where both procedures involved sequential deposition+oxidation cycles. In procedure 1, the iron oxide film was fully grown via sequential deposition+oxidation cycles, and then the fully grown film was exposed to a CO flux equivalent to 8 × 10{sup ?7} millibars, and a vibrational spectrum of adsorbed CO was obtained using infrared reflection-absorption spectroscopy. The vibrational spectra of adsorbed CO from multiple preparations using procedure 1 show changes in the film termination structure and/or chemical nature of the surface defects—some of which are correlated with another phase that forms (“phase B”), even before enough of phase B has formed to be easily detected using low energy electron diffraction (LEED). During procedure 2, CO vibrational spectra were obtained between deposition+oxidation cycles, and these spectra show that the film termination structure and/or chemical nature of the surface defects changed as a function of sequential deposition+oxidation cycles. The authors conclude that measurement of vibrational spectra of adsorbed CO on oxide thin films provides a sensitive tool to probe chemical changes of defects on the surface and can thus complement LEED techniques by probing changes not visible by LEED. Increased use of vibrational spectra of adsorbed CO on thin films would enable better comparisons between films grown with different procedures and by different groups.

Savara, Aditya, E-mail: savaraa@ornl.gov [Chemical Sciences Division, Oak Ridge National Lab, 1 Bethel Valley Road, Oak Ridge, Tennessee 37831 (United States)

2014-03-15T23:59:59.000Z

240

Integrated modeling of CO2 storage and leakage scenarios including transitions between super- and sub-critical conditions, and phase change between liquid and gaseous CO2  

SciTech Connect (OSTI)

Storage of CO{sub 2} in saline aquifers is intended to be at supercritical pressure and temperature conditions, but CO{sub 2} leaking from a geologic storage reservoir and migrating toward the land surface (through faults, fractures, or improperly abandoned wells) would reach subcritical conditions at depths shallower than 500-750 m. At these and shallower depths, subcritical CO{sub 2} can form two-phase mixtures of liquid and gaseous CO{sub 2}, with significant latent heat effects during boiling and condensation. Additional strongly non-isothermal effects can arise from decompression of gas-like subcritical CO{sub 2}, the so-called Joule-Thomson effect. Integrated modeling of CO{sub 2} storage and leakage requires the ability to model non-isothermal flows of brine and CO{sub 2} at conditions that range from supercritical to subcritical, including three-phase flow of aqueous phase, and both liquid and gaseous CO{sub 2}. In this paper, we describe and demonstrate comprehensive simulation capabilities that can cope with all possible phase conditions in brine-CO{sub 2} systems. Our model formulation includes: (1) an accurate description of thermophysical properties of aqueous and CO{sub 2}-rich phases as functions of temperature, pressure, salinity and CO{sub 2} content, including the mutual dissolution of CO{sub 2} and H{sub 2}O; (2) transitions between super- and subcritical conditions, including phase change between liquid and gaseous CO{sub 2}; (3) one-, two-, and three-phase flow of brine-CO{sub 2} mixtures, including heat flow; (4) non-isothermal effects associated with phase change, mutual dissolution of CO{sub 2} and water, and (de-) compression effects; and (5) the effects of dissolved NaCl, and the possibility of precipitating solid halite, with associated porosity and permeability change. Applications to specific leakage scenarios demonstrate that the peculiar thermophysical properties of CO{sub 2} provide a potential for positive as well as negative feedbacks on leakage rates, with a combination of self-enhancing and self-limiting effects. Lower viscosity and density of CO{sub 2} as compared to aqueous fluids provides a potential for self-enhancing effects during leakage, while strong cooling effects from liquid CO{sub 2} boiling into gas, and from expansion of gas rising towards the land surface, act to self-limit discharges. Strong interference between fluid phases under three-phase conditions (aqueous - liquid CO{sub 2} - gaseous CO{sub 2}) also tends to reduce CO{sub 2} fluxes. Feedback on different space and time scales can induce non-monotonic behavior of CO{sub 2} flow rates.

Pruess, K.

2011-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Innovating science communication  

E-Print Network [OSTI]

The ATLAS Education & Outreach project has, over the years, developed a strong reputation for supporting innovation. Animated event displays, musical CDs, 3d movies, 3-storey murals, photo books, data sonifications, multi-media art installations, pub slams, masterclasses, documentaries, pop-up books, LEGO® models, and virtual visits are among the many diverse methods being exploited to communicate to the world the goals and accomplishments of the ATLAS Experiment at CERN. This variety of creativity and innovation does not pop out of a vacuum. It requires underlying motivation by the collaboration to communicate with the public; freedom and encouragement to do so in a creative manner; and a support structure for developing, implementing and promoting these activities. The ATLAS Outreach project has built this support structure on a well-defined communication plan, high-quality content, and effective delivery platforms. Most importantly, implementation of the program has been based on the effective engagem...

Goldfarb, Steven; The ATLAS collaboration; Shaw, Kate

2015-01-01T23:59:59.000Z

242

Alum Innovative Exploration  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Reduce the high level of risk during the early stages of geothermal project development by conducting a multi-faceted and innovative exploration and drilling program at Alum. Determine the combination of techniques that are most useful and cost-effective in identifying the geothermal resource through a detailed, post-project evaluation of the exploration and drilling program.

243

Utilization of Science-Based Information on Climate Change in Decision Making and the Public Policy Process - Phase 2  

E-Print Network [OSTI]

The national public survey was conducted from April 3, 2007 through July 18, 2007 and included a total of 935 completed samples. Out of 935 completes, 833 completes were obtained from the general population of the US and 102 completes were obtained... of information for residents of the Gulf Coast about climate change and global warming were television news and newspapers. The internet and radio were also cited as important sources of information. Institute for Science, Technology and Public Policy...

Vedlitz, Arnold; Lindquist, Eric; Liu, Xinsheng; Zahran, Sammy; Wood, B. Dan; Alston, Letitia T.; North, Gerald

2013-12-19T23:59:59.000Z

244

Tailoring transient-amorphous states: Towards fast and power-efficient phase-change memories and neuromorphic computing  

E-Print Network [OSTI]

in a huge improvement in the energy efficiency and set speed during the following ACT pulse, as 22 shown in Figure 2a. Otherwise, there would be little change. These results indicate that the main origin of the increase of the minimum ACT... -term plasticity (STP) characteristics in biological synapses, in which the temporal enhancement in synaptic weight after the pre-synaptic pulse decays quickly. 7 Interestingly, very similar STP characteristics have been observed in Ag2S inorganic...

Lee, Tae Hoon; Loke, Desmond; Huang, Ke-Jie; Wang, Wei-Jie; Elliott, Stephen R.

2014-01-01T23:59:59.000Z

245

Innovation Ohio Loan Program (Ohio)  

Broader source: Energy.gov [DOE]

Innovation Ohio Loan Program provides loans for acquisition, construction, and related costs of technology, facilities, and equipment purchase. The Ohio Department of Development’s (Development)...

246

Environmental Regulation, Globalization, and Innovation  

E-Print Network [OSTI]

This essay explores the complex relationship between environmental regulation, innovation, and sustainable development within the context of an increasingly globalizing economy. It will be argued that industrial policy, ...

Ashford, Nicholas

2009-01-01T23:59:59.000Z

247

Commercialization and Innovation Fact Sheet  

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

grant works to acceler- ate the transition of innovative energy efficiency and renewable energy concepts from university laboratories to the market. The i6 Green Challenge grant...

248

Computational Science and Innovation  

E-Print Network [OSTI]

Simulations - utilizing computers to solve complicated science and engineering problems - are a key ingredient of modern science. The U.S. Department of Energy (DOE) is a world leader in the development of high-performance computing (HPC), the development of applied math and algorithms that utilize the full potential of HPC platforms, and the application of computing to science and engineering problems. An interesting general question is whether the DOE can strategically utilize its capability in simulations to advance innovation more broadly. In this article, I will argue that this is certainly possible.

D. J. Dean

2010-09-13T23:59:59.000Z

249

Innovation Impact Publications | NREL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land Surface Emissivity in theSurface. | Innovation Impact

250

Innovation and Partnerships Office  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land Surface Emissivity in theSurface. | InnovationSinha and

251

Innovations in Manufacturing  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land Surface Emissivity in theSurface. | InnovationSinhaFEATURED

252

Innovation | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area.Portaldefault Sign In AboutIn theIndustryInnovation

253

Innovative Clean Coal Technology (ICCT): 180 MW demonstration of advanced tangentially-fired combustion techniques for the reduction of nitrogen oxide (NO{sub x}) emissions from coal-fired boilers. Phase 1, Baseline tests  

SciTech Connect (OSTI)

The primary objective of the project is to investigate the long-term effects of commercially available tangentially-fired low NO{sub x} combustion technologies on NOx emissions and boiler performance on Unit 2 at Gulf Power Company`s Plant Lansing Smith located near Lynn Haven, Florida. The project will characterize emissions and performance of a tangentially-fired boiler operating in the following configurations: Baseline ``as-found`` configuration: Phase 1; retrofitted low NO{sub x} concentric firing system (LNCFS) Level 2 and simulated low NO{sub x} bulk furnace staging (LNBFS): Phase 2; retrofitted low NO{sub x} concentric firing system (LNCFS) Level 3, Phase 3a and simulated LNCFS Level 1, Phase 3b.

Not Available

1992-01-01T23:59:59.000Z

254

Innovative, Cost Effective and Energy Efficient Desgin for New Construction at a Texas High School  

E-Print Network [OSTI]

construction in the design phase can result in greater operating efficiency and environmental impact. These measures entail innovative design concepts and control schemes in addition to specification of premium efficiency equipment. This paper presents...

Khan, S.; Bible, M.

2013-01-01T23:59:59.000Z

255

Magnetic phase transitions and entropy change in layered NdMn{sub 1.7}Cr{sub 0.3}Si{sub 2}  

SciTech Connect (OSTI)

A giant magnetocaloric effect has been observed around the Curie temperature, T{sub C}???42?K, in NdMn{sub 1.7}Cr{sub 0.3}Si{sub 2} with no discernible thermal and magnetic hysteresis losses. Below 400?K, three magnetic phase transitions take place around 380?K, 320?K and 42?K. Detailed high resolution synchrotron and neutron powder diffraction (10–400?K) confirmed the magnetic transitions and phases as follows: T{sub N}{sup intra}???380?K denotes the transition from paramagnetism to intralayer antiferromagnetism (AFl), T{sub N}{sup inter}???320?K represents the transition from the AFl structure to the canted antiferromagnetic spin structure (AFmc), while T{sub C}???42?K denotes the first order magnetic transition from AFmc to canted ferromagnetism (Fmc?+?F(Nd)) due to ordering of the Mn and Nd sub-lattices. The maximum values of the magnetic entropy change and the adiabatic temperature change, around T{sub C} for a field change of 5?T are evaluated to be ??S{sub M}{sup max}???15.9?J kg{sup ?1} K{sup ?1} and ?T{sub ad}{sup max}???5?K, respectively. The first order magnetic transition associated with the low levels of hysteresis losses (thermal

Md Din, M. F., E-mail: mfmd999@uowmail.edu.au; Dou, S. X. [Institute for Superconductivity and Electronic Materials, University of Wollongong, Wollongong, New South Wales 2522 (Australia); Wang, J. L. [Institute for Superconductivity and Electronic Materials, University of Wollongong, Wollongong, New South Wales 2522 (Australia); Bragg Institute, Australian Nuclear Science and Technology Organization, Lucas Heights, New South Wales 2234 (Australia); Campbell, S. J. [School of Physical, Environmental, and Mathematical Sciences, The University of New South Wales, Canberra, The Australian Defence Force Academy, Australian Capital Territory 2600 (Australia); Studer, A. J.; Avdeev, M.; Kennedy, S. J. [Bragg Institute, Australian Nuclear Science and Technology Organization, Lucas Heights, New South Wales 2234 (Australia); Gu, Q. F. [Australian Synchrotron, 800 Blackburn Rd, Clayton 3168 (Australia); Zeng, R. [Institute for Superconductivity and Electronic Materials, University of Wollongong, Wollongong, New South Wales 2522 (Australia); Solar Energy Technologies, School of Computing, Engineering and Mathematics, University of Western Sydney, Penrith, NSW 2751 (Australia)

2014-01-27T23:59:59.000Z

256

Adventures in Supercomputing: An innovative program  

SciTech Connect (OSTI)

Within the realm of education, seldom does an innovative program become available with the potential to change an educator`s teaching methodology and serve as a spur to systemic reform. The Adventures in Supercomputing (AiS) program, sponsored by the Department of Energy, is such a program. Adventures in Supercomputing is a program for high school and middle school teachers. It has helped to change the teaching paradigm of many of the teachers involved in the program from a teacher-centered classroom to a student-centered classroom. ``A student-centered classroom offers better opportunities for development of internal motivation, planning skills, goal setting and perseverance than does the traditional teacher-directed mode``. Not only is the process of teaching changed, but evidences of systemic reform are beginning to surface. After describing the program, the authors discuss the teaching strategies being used and the evidences of systemic change in many of the AiS schools in Tennessee.

Summers, B.G.; Hicks, H.R.; Oliver, C.E.

1995-06-01T23:59:59.000Z

257

Social Innovation Fellowship Program Guidelines & Application Materials  

E-Print Network [OSTI]

8/25/2011 Social Innovation Fellowship Program Guidelines & Application Materials Introduction The Social Innovation Fellowship program was created in order to support Stanford Graduate School of Business drive social innovation and transformation in various fields including education, health, environment

Ford, James

258

Science and innovation strategy for  

E-Print Network [OSTI]

Science and innovation strategy for British forestry social and economic development biometrics land-based activities · to increase investment over the next three years in social and economic Chief Executive of the Northern Ireland Forest Service #12;ii Science and innovation strategy

259

Green Office Program: Innovation Credits  

E-Print Network [OSTI]

Green Office Program: Innovation Credits There are plenty of sustainable practices that aren't on our Green Office Program checklist. In an effort to encourage such practices, and reward offices Green: 5 Think outside the box, but make sure your innovation credits are approved by your Green Office

Massachusetts at Amherst, University of

260

Temporal Evolution of Social Innovation  

E-Print Network [OSTI]

Acceptance of an innovation can occur through mutliple exposures to individuals who have already accepted it. Presented here is a model to trace the evolution of an innovation in a social network with a preference $\\lambda$, amidst topological constraints specified mainly by connectivity, $k$ and population size, $N_k$. With the interplay between properties of innovation and network structure, the model attempts to explain the variations in patterns of innovations across social networks. Time in which the propagation attains highest velocity depends on $\\lambda^{-2}k^{-2}N_{k}^{1/2}$. Dynamics in random networks may lead or lag behind that in scale-free networks depending on the average connectivity. Hierarchical propagation is evident across connectivity classes within scale-free networks, as well as across random networks with distinct topological indices. For highly preferred innovations, the hierarchy observed within scale-free networks tends to be insignificant. The results have implications for administ...

Kulkarni, Varsha S

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

LEARNING AND ORGANIZATIONAL CHANGE (LOC) The Learning and Organizational Change concentration helps you explore how  

E-Print Network [OSTI]

LEARNING AND ORGANIZATIONAL CHANGE (LOC) CURRICULUM The Learning and Organizational Change change through learning and organizational design. The assessment, design and implementation of knowledge, the concentration draws upon innovations in learning sciences and theories of organizational behavior to teach you

Shahriar, Selim

262

Geothermal innovative technologies catalog  

SciTech Connect (OSTI)

The technology items in this report were selected on the basis of technological readiness and applicability to current technology transfer thrusts. The items include technologies that are considered to be within 2 to 3 years of being transferred. While the catalog does not profess to be entirely complete, it does represent an initial attempt at archiving innovative geothermal technologies with ample room for additions as they occur. The catalog itself is divided into five major functional areas: Exploration; Drilling, Well Completion, and Reservoir Production; Materials and Brine Chemistry; Direct Use; and Economics. Within these major divisions are sub-categories identifying specific types of technological advances: Hardware; Software; Data Base; Process/Procedure; Test Facility; and Handbook.

Kenkeremath, D. (ed.)

1988-09-01T23:59:59.000Z

263

Innovative Exploration Techniques for Geothermal Assessment at...  

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

Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Innovative Exploration...

264

Energy Innovation Assistance Program (EIAP) (Quebec, Canada)  

Broader source: Energy.gov [DOE]

The Energy innovation assistance program (PAIE) aims to encourage the development of new technologies or innovative processes focusing on energy efficiency or emerging energy sources by financially...

265

Spanish Association for the Internationalisation and Innovation...  

Open Energy Info (EERE)

Spanish Association for the Internationalisation and Innovation of Solar Companies Jump to: navigation, search Name: Spanish Association for the Internationalisation and Innovation...

266

Grand Challenge Portfolio: Driving Innovations in Industrial...  

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

Grand Challenge Portfolio: Driving Innovations in Industrial Energy Efficiency, January 2011 Grand Challenge Portfolio: Driving Innovations in Industrial Energy Efficiency, January...

267

Comprehensive Energy Projects (CEP) and Innovative Financing...  

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

Comprehensive Energy Projects (CEP) and Innovative Financing Comprehensive Energy Projects (CEP) and Innovative Financing Presented at the Technology Transition Corporation and...

268

Energy Innovation: Green Button Initiative Empowering Americans...  

Office of Environmental Management (EM)

Innovation: Green Button Initiative Empowering Americans to Save Energy and Money Energy Innovation: Green Button Initiative Empowering Americans to Save Energy and Money February...

269

Environmental Mitigation Technology (Innovative System Testing...  

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

Technology (Innovative System Testing)-Deployment and Testing of the Alden Hydropower Fish-Friendly Turbine Environmental Mitigation Technology (Innovative System...

270

Basement Insulation Systems - Building America Top Innovation...  

Energy Savers [EERE]

Basement Insulation Systems - Building America Top Innovation Basement Insulation Systems - Building America Top Innovation This photo shows a framed basement wall with insulation...

271

CERNA WORKING PAPER SERIES Does foreign environmental policy influence domestic innovation ?  

E-Print Network [OSTI]

renewable energy policies on innovation activity in wind power using patent data from OECD countries from energy policies, wind power Grantham Research Institute on Climate Change and the Environment, London papers show that higher energy prices induce innovation in energy-efficient technologies (Newell et al

Boyer, Edmond

272

AUTUMN2007INNOVATE1 APPLIED RESEARCH AT COVENTRY UNIVERSITY ISSUE 2 AUTUMN 2007  

E-Print Network [OSTI]

Finding new models for a sustainable economy PREPARE FOR LANDING An innovative programme to help SMEs - using latest technology to drive innovation training 8 Island life The latest student facility to open Developing new technologies to cope with climate change 13 Healthcare with designs on the future Pioneering

Low, Robert

273

Innovative clean coal technology: 500 MW demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NOx) emissions from coal-fired boilers. Final report, Phases 1 - 3B  

SciTech Connect (OSTI)

This report presents the results of a U.S. Department of Energy (DOE) Innovative Clean Coal Technology (ICCT) project demonstrating advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NOx) emissions from coal-fired boilers. The project was conducted at Georgia Power Company`s Plant Hammond Unit 4 located near Rome, Georgia. The technologies demonstrated at this site include Foster Wheeler Energy Corporation`s advanced overfire air system and Controlled Flow/Split Flame low NOx burner. The primary objective of the demonstration at Hammond Unit 4 was to determine the long-term effects of commercially available wall-fired low NOx combustion technologies on NOx emissions and boiler performance. Short-term tests of each technology were also performed to provide engineering information about emissions and performance trends. A target of achieving fifty percent NOx reduction using combustion modifications was established for the project. Short-term and long-term baseline testing was conducted in an {open_quotes}as-found{close_quotes} condition from November 1989 through March 1990. Following retrofit of the AOFA system during a four-week outage in spring 1990, the AOFA configuration was tested from August 1990 through March 1991. The FWEC CF/SF low NOx burners were then installed during a seven-week outage starting on March 8, 1991 and continuing to May 5, 1991. Following optimization of the LNBs and ancillary combustion equipment by FWEC personnel, LNB testing commenced during July 1991 and continued until January 1992. Testing in the LNB+AOFA configuration was completed during August 1993. This report provides documentation on the design criteria used in the performance of this project as it pertains to the scope involved with the low NOx burners and advanced overfire systems.

NONE

1998-01-01T23:59:59.000Z

274

REVIEW ARTICLE Transforum system innovation towards sustainable food.  

E-Print Network [OSTI]

REVIEW ARTICLE Transforum system innovation towards sustainable food. A review Arnout R. H. Fischer in the agri-food sector are needed to create a sustainable food supply. Sustainable food supply requires evolutionary rather than revolutionary changes to reshaping institutions. Measuring sustainability is possible

Boyer, Edmond

275

Gene duplications, robustness and evolutionary innovations  

E-Print Network [OSTI]

, flowering plant evolution and heart development, which encompass some of the most striking innovationsGene duplications, robustness and evolutionary innovations Andreas Wagner1,2,3 Summary Mutational with evolutionary innovation is thus a special case of a general mechanism linking innovation to robustness

Wagner, Andreas

276

Lignol Innovations, Inc. Demonstration-Scale Biorefinery  

Broader source: Energy.gov [DOE]

The Lignol Innovations, Inc., biorefinery will produce cellulosic ethanol, high purity lignin, and furfural from hardwoods.

277

American business cycles and innovation  

E-Print Network [OSTI]

Economists have long studied innovation and its effects on business cycles. Economist Joseph Alois Schumpeter (1883-1950) was the first economist to thoroughly discuss these ideas in his Theorie der wirtschaftlichen Entwicklung, published in 1911...

Hood, Michael

2013-02-22T23:59:59.000Z

278

E-Print Network 3.0 - advancing drug innovation Sample Search...  

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

works best... of Innovation, Technological Change and Quality-Adjusted Patents in the US Pharmaceutical Industry Gautier... DUFLOS 2006.29 halshs-00113499,version2-15Jan2007...

279

Addendum for the Phase II Groundwater Flow Model of Corrective Action Unit 98: Frenchman Flat, NevadaTest Site, Nye County, Nevada, Revision 0 (page changes)  

SciTech Connect (OSTI)

This document, which makes changes to Phase II Groundwater Flow Model of Corrective Action Unit 98: Frenchman Flat, Nevada Test Site, Nye County, Nevada, S-N/99205--074, Revision 0 (May 2006) was prepared to address review comments on this final document provided by the Nevada Division of Environmental Protection (NDEP) in a letter dated June 20, 2006. The document includes revised pages that address NDEP review comments and comments from other document users. Change bars are included on these pages to identify where the text was revised. In addition to the revised pages, the following clarifications are made: • Section 6.0 Conceptual Model Uncertainty Analyses. Please note that in this section figures showing the observed versus simulated well head (Figures 6-1, 6-5, 6-7, 6-16, 6-28, 6-30, 6-32, 6-34, 6-37, 6-42, 6-47, 6-52, 6-57, 6-62, 6-71, and 6-86) have a vertical break in scale on the y axis. • Section 7.0 Parameter Sensitivity Analysis. In Section 7.2, the parameter perturbation analysis defines two components of the objective function PHI. These two components include the WELL component that represents the head portion of the objective function as measured in wells and the FLUX component that represents the lateral boundary flux portion of the objective function. In the text and figures in Section 7.2, the phrases “well portion of the objective function” and “head portion of the objective function” are used interchangeably in discussions of the WELL component of the objective function.

John McCord

2007-05-01T23:59:59.000Z

280

Clean Energy Innovation: Sources of Technical and Commercial Breakthroughs  

SciTech Connect (OSTI)

Low-carbon energy innovation is essential to combat climate change, promote economic competitiveness, and achieve energy security. Using U.S. patent data and additional patent-relevant data collected from the Internet, we map the landscape of low-carbon energy innovation in the United States since 1975. We isolate 10,603 renewable and 10,442 traditional energy patents and develop a database that characterizes proxy measures for technical and commercial impact, as measured by patent citations and Web presence, respectively. Regression models and multivariate simulations are used to compare the social, institutional, and geographic drivers of breakthrough clean energy innovation. Results indicate statistically significant effects of social, institutional, and geographic variables on technical and commercial impacts of patents and unique innovation trends between different energy technologies. We observe important differences between patent citations and Web presence of licensed and unlicensed patents, indicating the potential utility of using screened Web hits as a measure of commercial importance. We offer hypotheses for these revealed differences and suggest a research agenda with which to test these hypotheses. These preliminary findings indicate that leveraging empirical insights to better target research expenditures would augment the speed and scale of innovation and deployment of clean energy technologies.

Perry, T. D., IV; Miller, M.; Fleming, L.; Younge, K.; Newcomb, J.

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

A Comparative Approach to the Protection of Fashion Innovations  

E-Print Network [OSTI]

of creating new innovations in line with social trends. Thethe new innovations and thereby maintain social status. Thusa fashion innovation that can suggest a high social standing

Wulf, Alexander

2007-01-01T23:59:59.000Z

282

2014 Housing Innovation Awards DOE Challenge Home Application...  

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

2014 Housing Innovation Awards DOE Challenge Home Application 2014 Housing Innovation Awards DOE Challenge Home Application The U.S. Department of Energy's Housing Innovation...

283

Building America Top Innovations Hall of Fame Profile - Building...  

Energy Savers [EERE]

Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher Performance Building America Top Innovations Hall of Fame...

284

1.7 Gbit/in.2 gray-scale continuous-phase-change femtosecond image storage Q. Wang, J. Maddock, E. T. F. Rogers, T. Roy, C. Craig, K. F. Macdonald, D. W. Hewak, and N. I. Zheludev  

E-Print Network [OSTI]

. T. F. Rogers, T. Roy, C. Craig, K. F. Macdonald, D. W. Hewak, and N. I. Zheludev Citation: Applied-phase-change femtosecond image storage Q. Wang,1,2,a) J. Maddock,1 E. T. F. Rogers,1 T. Roy,1 C. Craig,1 K. F. Macdonald,1

Zheludev, Nikolay

285

Disruptive Innovation in Numerical Hydrodynamics  

SciTech Connect (OSTI)

We propose the research and development of a high-fidelity hydrodynamic algorithm for tetrahedral meshes that will lead to a disruptive innovation in the numerical modeling of Laboratory problems. Our proposed innovation has the potential to reduce turnaround time by orders of magnitude relative to Advanced Simulation and Computing (ASC) codes; reduce simulation setup costs by millions of dollars per year; and effectively leverage Graphics Processing Unit (GPU) and future Exascale computing hardware. If successful, this work will lead to a dramatic leap forward in the Laboratory's quest for a predictive simulation capability.

Waltz, Jacob I. [Los Alamos National Laboratory

2012-09-06T23:59:59.000Z

286

Essays on innovation, productivity, and talent allocation  

E-Print Network [OSTI]

This thesis contains three essays on innovation, productivity, and talent allocation. The first essay explores a novel channel through which short-term economic fluctuations affect the long-term innovative output of the ...

Shu, Pian

2012-01-01T23:59:59.000Z

287

Small Wind Innovation Zone and Model Ordinance  

Broader source: Energy.gov [DOE]

In May 2009, the Iowa legislature created the Small Wind Innovation Zone Program, which allows any city, county, or other political subdivision to create small wind innovation zones that promote...

288

Keystone Innovation Zone Tax Credit Program (Pennsylvania)  

Broader source: Energy.gov [DOE]

The Keystone Innovation Zone Tax Credit Program provides tax credits to companies less than eight years old who operate within designated innovation zones. A total pool of $25 million in tax...

289

Patents and Innovation: Friends or Foes?  

E-Print Network [OSTI]

that SMEs license 26% of their patented technologies againstSMEs than for innovative large companies. Transfer of technology

Lévêque, François

2007-01-01T23:59:59.000Z

290

Technology Innovation Program Guidelines and Documentation  

E-Print Network [OSTI]

#12;Technology Innovation Program Guidelines and Documentation Requirements for Research Involving ............................................................................ 5 F. Required Documentation.............................................................................. 16 D. Required Documentation

Magee, Joseph W.

291

Innovation Program Student Initiated Project  

E-Print Network [OSTI]

Innovation Program Student Initiated Project Proposal Guidelines Eligibility The team must include be willing to present the project (regardless of its degree of success) at a showcase event Proposal Guideline Proposal limited to 1 page, 1" margins, and an 11 point or larger font Project title Team

Bertini, Robert L.

292

Managing Innovation: A Multidisciplinary Scenario Development Approach  

E-Print Network [OSTI]

prescribed innovation methods, inovation is as much about a social process and context as it is a systematicManaging Innovation: A Multidisciplinary Scenario Development Approach Esmond Urwin1 , Michael Henshaw1 1 Systems Engineering Innovation Centre, Holywell Park, Loughborough University, Loughborough

Paris-Sud XI, Université de

293

Edinburgh Research Explorer Agile Business Model Innovation  

E-Print Network [OSTI]

Edinburgh Research Explorer Agile Business Model Innovation Citation for published version: Bock, A & Gerard, G 2014, 'Agile Business Model Innovation' The European Business Review, vol May - June 2014. Link Publisher Rights Statement: © Bock, A., & Gerard, G. (2014). Agile Business Model Innovation. The European

Millar, Andrew J.

294

NAC Technology and Innovation Committee Meeting Report  

E-Print Network [OSTI]

NAC Technology and Innovation Committee Meeting Report Esther Dyson Chair, NAC Technology and Innovation Committee August 6, 2010 0 #12;Technology and Innovation Agenda Aug. 3rd Meeting · OCT Update ­ R programs ­ P. Desai · OCT/ESMD Technology Coordination ­ J. Reuther · Overview of ESMD New Technology

Christian, Eric

295

Patent Law and Complementary Innovations Yann Mnirey  

E-Print Network [OSTI]

Patent Law and Complementary Innovations Yann Ménièrey CERNA, Ecole Nationale Supérieure des mines: Innovation, Patent, R&D, Complementarity I am grateful to John Barton, Matthieu Glachant, François Lévêque #12;The patent system was initially designed to provide incentives to develop stand-alone innovations

Boyer, Edmond

296

Ris-R-1582(EN) Innovation Process  

E-Print Network [OSTI]

Risø-R-1582(EN) Innovation Process By Andrei Kolodovski for Risø Risø National Laboratory Roskilde Denmark December 2006 #12;Author: Andrei Kolodovski for Risø Title: Innovation Process Department: Risø system - Report provides innovation methodology to establish common understanding of the process concepts

297

Snake River Geothermal Project - Innovative Approaches to Geothermal...  

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

Snake River Geothermal Project - Innovative Approaches to Geothermal Exploration Snake River Geothermal Project - Innovative Approaches to Geothermal Exploration DOE Geothermal...

298

Innovative grout/retrieval demonstration final report  

SciTech Connect (OSTI)

This report presents the results of an evaluation of an innovative retrieval technique for buried transuranic waste. Application of this retrieval technique was originally designed for full pit retrieval; however, it applies equally to a hot spot retrieval technology. The technique involves grouting the buried soil waste matrix with a jet grouting procedure, applying an expansive demolition grout to the matrix, and retrieving the debris. The grouted matrix provides an agglomeration of fine soil particles and contaminants resulting in an inherent contamination control during the dusty retrieval process. A full-scale field demonstration of this retrieval technique was performed on a simulated waste pit at the Idaho National Engineering Laboratory. Details are reported on all phases of this proof-of-concept demonstration including pit construction, jet grouting activities, application of the demolition grout, and actual retrieval of the grouted pit. A quantitative evaluation of aerosolized soils and rare earth tracer spread is given for all phases of the demonstration, and these results are compared to a baseline retrieval activity using conventional retrieval means. 8 refs., 47 figs., 10 tabs.

Loomis, G.G.; Thompson, D.N.

1995-01-01T23:59:59.000Z

299

ECO2M: A TOUGH2 Fluid Property Module for Mixtures of Water, NaCl, and CO2, Including Super- and Sub-Critical Conditions, and Phase Change Between Liquid and Gaseous CO2  

SciTech Connect (OSTI)

ECO2M is a fluid property module for the TOUGH2 simulator (Version 2.0) that was designed for applications to geologic storage of CO{sub 2} in saline aquifers. It includes a comprehensive description of the thermodynamics and thermophysical properties of H{sub 2}O - NaCl - CO{sub 2} mixtures, that reproduces fluid properties largely within experimental error for temperature, pressure and salinity conditions in the range of 10 C {le} T {le} 110 C, P {le} 600 bar, and salinity from zero up to full halite saturation. The fluid property correlations used in ECO2M are identical to the earlier ECO2N fluid property package, but whereas ECO2N could represent only a single CO{sub 2}-rich phase, ECO2M can describe all possible phase conditions for brine-CO{sub 2} mixtures, including transitions between super- and sub-critical conditions, and phase change between liquid and gaseous CO{sub 2}. This allows for seamless modeling of CO{sub 2} storage and leakage. Flow processes can be modeled isothermally or non-isothermally, and phase conditions represented may include a single (aqueous or CO{sub 2}-rich) phase, as well as two-and three-phase mixtures of aqueous, liquid CO{sub 2} and gaseous CO{sub 2} phases. Fluid phases may appear or disappear in the course of a simulation, and solid salt may precipitate or dissolve. TOUGH2/ECO2M is upwardly compatible with ECO2N and accepts ECO2N-style inputs. This report gives technical specifications of ECO2M and includes instructions for preparing input data. Code applications are illustrated by means of several sample problems, including problems that had been previously solved with TOUGH2/ECO2N.

Pruess, K.

2011-04-01T23:59:59.000Z

300

Innovative Rates Program. Final report  

SciTech Connect (OSTI)

Title II of the Energy Conservation and Production Act (ECPA) as amended by the Public Utility Regulatory Policies Act (PURPA) provided financial assistance to state utility regulatory commissions, nonregulated electric utilities, and the Tennessee Valley Authority through the Innovative Rates Program. The financial assistance was to be used to plan or carry out electric utility regulatory rate reform initiatives relating to innovative rate structures that encourage conservation of energy, electric utility efficiency and reduced costs, and equitable rates to consumers. The Federal and local objectives of the project are described. Activities planned and accomplishments are summarized for the following: project management, data collection, utility bill evaluation, billing enclosure/mailing evaluation, media program evaluation, display evaluation, rate study sessions evaluation, speakers bureau evaluation, and individual customer contacts. A timetable/milestone chart and financial information are included. (MHR)

Not Available

1982-06-21T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Small Business Innovation Research (SBIR) FY 2014 Phase I topics...  

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

Selected topic and subtopics contained in this document are designated as Technology Transfer Opportunities (TTOs). sbirtopics10-28-13.pdf More Documents & Publications...

302

Innovative Phase hange Thermal Energy Storage Solution for Baseload Power  

Broader source: Energy.gov [DOE]

This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

303

Novel Phase-Coherent Programmable Clock - Energy Innovation Portal  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNationalNewportBig Eddyof H-2Novel

304

Small Business Innovation Research Project Phase I Release 2 Solicitations  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof the Americas |DOE FormerEnergySaveP R IDepartment ofAwards |

305

Two-Phase Liquid Dielectric - Energy Innovation Portal  

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

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

306

Silver Peak Innovative Exploration Project  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Reduce the high level of risk during the early stages of geothermal project development by conducting a multi-faceted and innovative exploration and drilling program at Silver Peak. Determine the combination of techniques that are most useful and cost-effective in identifying the geothermal resource through a detailed, post-project evaluation of the exploration and drilling program.

307

Innovative Utility Pricing for Industry  

E-Print Network [OSTI]

INNOVATIVE UTILITY PRICING FOR INDUSTRY James A. Ross Drazen-Brubaker &Associates, Inc. St. Louis, Missouri ABSTRACT The electric utility industry represents only one source of power available to industry. Al though the monopolistic... structure of the electric utility industry may convey a perception that an electric utility is unaffected by competition, this is an erroneous perception with regard to in dustry. Electric utilities face increased compe tition, both from other utilities...

Ross, J. A.

308

Oxford Innovation | Open Energy Information  

Open Energy Info (EERE)

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

309

Innovation Fuels | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (bot load) ErrorEnergyInnovation Fuels Jump to: navigation, search

310

Innovation investment area: Technology summary  

SciTech Connect (OSTI)

The mission of Environmental Management`s (EM) Office of Technology Development (OTD) Innovation Investment Area is to identify and provide development support for two types of technologies that are developed to characterize, treat and dispose of DOE waste, and to remediate contaminated sites. They are: technologies that show promise to address specific EM needs, but require proof-of-principle experimentation; and (2) already proven technologies in other fields that require critical path experimentation to demonstrate feasibility for adaptation to specific EM needs. The underlying strategy is to ensure that private industry, other Federal Agencies, universities, and DOE National Laboratories are major participants in developing and deploying new and emerging technologies. To this end, about 125 different new and emerging technologies are being developed through Innovation Investment Area`s (IIA) two program elements: RDDT&E New Initiatives (RD01) and Interagency Agreements (RD02). Both of these activities are intended to foster research and development partnerships so as to introduce innovative technologies into other OTD program elements for expedited evaluation.

Not Available

1994-03-01T23:59:59.000Z

311

INNOVATIVE ELECTROMAGNETIC SENSORS FOR PIPELINE CRAWLERS  

SciTech Connect (OSTI)

Internal inspection of pipelines is an important tool for ensuring safe and reliable delivery of fossil energy products. Current inspection systems that are propelled through the pipeline by the product flow cannot be used to inspect all pipelines because of the various physical barriers they encounter. Recent development efforts include a new generation of powered inspection platforms that crawl slowly inside a pipeline and are able to maneuver past the physical barriers that can limit inspection. At Battelle, innovative electromagnetic sensors are being designed and tested for these new pipeline crawlers. The various sensor types can be used to assess a wide range of pipeline anomalies including corrosion, mechanical damage, and cracks. The Applied Energy Systems Group at Battelle is concluding the first year of work on a projected three-year development effort. In this first year, two innovative electromagnetic inspection technologies were designed and tested. Both were based on moving high-strength permanent magnets to generate inspection energy. One system involved translating permanent magnets towards the pipe. A pulse of electric current would be induced in the pipe to oppose the magnetization according to Lenz's Law. The decay of this pulse would indicate the presence of defects in the pipe wall. This inspection method is similar to pulsed eddy current inspection methods, with the fundamental difference being the manner in which the current is generated. Details of this development effort were reported in the first semiannual report on this project. This second semiannual report focuses on the development of a second inspection methodology, based on rotating permanent magnets. During this period, a rotating permanent magnet exciter was designed and built. The exciter unit produces strong eddy currents in the pipe wall. The tests have shown that at distances of a pipe diameter or more, the currents flow circumferentially, and that these circumferential currents are deflected by pipeline defects such as corrosion and axially aligned cracks. Simple sensors are used to detect the change in current densities in the pipe wall.

J. Bruce Nestleroth

2004-11-05T23:59:59.000Z

312

Proceedings of the Third EPRI Phased Array Ultrasound Seminar  

SciTech Connect (OSTI)

Phased array technology for ultrasonic examination is providing innovative solutions for nuclear in-service examination applications. EPRI has been a prime mover in the development and deployment of phased array ultrasound applications in the domestic nuclear market over the past decade. As part of this strategic effort, EPRI has hosted a series of seminars on phased array technology and its applications.

None

2003-12-01T23:59:59.000Z

313

Small Business Innovation Research Grant Helps Propel Innovative Wind  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomenthe House Committee on Energy andDepartment ofAn Audience of Data InnovatorsEnergy

314

Innovate Washington Group Looks to Create State Business  

SciTech Connect (OSTI)

Monthly column for TCH - April 2012. Excerpt here: Change is inevitable. In fact, many say it’s the only constant. One can either wait for the waves to hit and try not to drown, or get ahead of them and maximize the ride. I believe being proactive is the harder, but more powerful option. Over the past couple years numerous people have proactively worked to effect a particular change across the state of Washington: create a thriving ecosystem to accelerate technology-based economic development and achieve sustainable job growth. The result is an organization called Innovate Washington.

Madison, Alison L.

2012-04-11T23:59:59.000Z

315

Process Innovation by working miners : a case of user innovation in copper mining industry  

E-Print Network [OSTI]

Employees are known to develop and use key process improvements. In this thesis, I explore innovation by mining employees working in Codelco, a Chilean mining company. The data on these innovations come from a contest ...

Burdiles Orellana, Sergio

2012-01-01T23:59:59.000Z

316

Innovative Contracting Strategies forInnovative Contracting Strategies for Transportation MaintenanceTransportation Maintenancepp  

E-Print Network [OSTI]

Innovative Contracting Strategies forInnovative Contracting Strategies for TransportationResearch Methodology Research Findings and DeliverablesResearch Findings and Deliverables Maintenance Contracting Strategy Selection Framework Maintenance Contracting Strategy Selection Guide Case St dies on Inno ati e

Texas at Austin, University of

317

General Description Learn to assess innovation deployment in your organization. The Certified Innovation Assessor  

E-Print Network [OSTI]

qualifications - BIMM assessment process - Case Study: Conducting a BIMM assessment - The Assessor examination for assessing innovation practices in an organization and identifying innovation strengths and opportunities initiative for sustaining profitable growth. The course is offered by Illinois Institute of Technology

Heller, Barbara

318

Innovation Impact: Breakthrough Research Results (Brochure)  

SciTech Connect (OSTI)

The Innovation Impact brochure captures key breakthrough results across NREL's primary areas of renewable energy and energy efficiency research: solar, wind, bioenergy, transportation, buildings, analysis, and manufacturing technologies.

Not Available

2013-07-01T23:59:59.000Z

319

CHEVROLET | ELECTRIC | GREEN | SPARK EV | TECHNOLOGY. INNOVATION...  

Open Energy Info (EERE)

CHEVROLET | ELECTRIC | GREEN | SPARK EV | TECHNOLOGY. INNOVATION & SOLUTIONS | GREENER VEHICLES Home There are currently no posts in this category. Syndicate content...

320

Michigan, Missouri: Innovative Mobile Exhibits Bring Electric...  

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

EERE has supported two innovative projects bringing hands-on education on electric drive vehicles to students. As part of a larger educational Recovery Act project, Michigan...

Note: This page contains sample records for the topic "innovative phase change" 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

Globalization of Innovation: The Personal Computing Industry  

E-Print Network [OSTI]

Encouraged by U.S. PC vendors, Taiwanese manufacturers hadlevel innovation by PC vendors who focus on incorporatingas well, with non-U.S. vendors dominating many national

Dedrick, Jason; Kraemer, Kenneth L

2007-01-01T23:59:59.000Z

322

Innovative Drivetrains in Electric Automotive Technology Education...  

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

Drivetrains in Electric Automotive Technology Education (IDEATE) Innovative Drivetrains in Electric Automotive Technology Education (IDEATE) 2012 DOE Hydrogen and Fuel Cells...

323

Energy Innovation Center | Argonne National Laboratory  

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

construction of the Energy Innovation Center. The building is being designed to meet U.S. Green Building Council Leadership in Energy and Environmental Design (LEED) Gold...

324

Live with the Energy Innovation Hub Directors  

Broader source: Energy.gov [DOE]

Tune in today, Tuesday, March 6, 2012, at 2:15pm EST for a live discussion with our three Energy Innovation Hubs directors.

325

Innovative Manufacturing Initiative Recognition Day, Advanced...  

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

Publications Innovative Manufacturing Initiative Recognition Day Advanced Manufacturing Office Overview Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry...

326

Unvented, Conditioned Crawlspaces - Building America Top Innovation...  

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

the interior of a framed crawlspace with insulation installed. This Top Innovation profile highlights Building America research into the benefits of closed, conditioned crawlspaces...

327

Manufacturing serendipity: Chicago Innovation Exchange enhancing...  

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

Social Media Photos Videos Fact Sheets, Brochures and Reports Summer Science Writing Internship John Flavin, Executive Director of the Chicago Innovation Exchange, started a small...

328

Innovative Mercury Treatment Benefits Stream, Fish | Department...  

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

Mercury Treatment Benefits Stream, Fish Innovative Mercury Treatment Benefits Stream, Fish October 1, 2012 - 12:00pm Addthis Oak Ridge scientists Kelly Roy, left, and Trent Jett...

329

Detachment Faulting and Geothermal Resources - An Innovative...  

Open Energy Info (EERE)

Resources - An Innovative Integrated Geological and Geophysical Investigation in Fish Lake Valley, Nevada Geothermal Project Jump to: navigation, search Last modified on...

330

Thermite charge - Energy Innovation Portal  

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

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

331

Technology Innovation Program | Partnerships | ORNL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystallineForeign ObjectOUR8,MaterialsTechnologist inFundInnovation Program

332

Innovative Topics for Advanced Biofuels  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health andofIan Kalin About UsIndustrialofAlgae!Innovative Topics for

333

Micromachine Artifact - Energy Innovation Portal  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping theEnergyInnovationMichaelGE ResearchersIndustrial Technologies

334

Innovation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA,Fermi NationalBusiness PlanPosting ThomasEnergy PleaseAugust

335

Innovations  

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

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

336

Innovative  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and Novel Computational Impact on Theory and

337

Response of the water balance to climate change in the United States over the 20th and 21st centuries: Results from the VEMAP Phase 2 model intercomparisons  

E-Print Network [OSTI]

distribution: The role of the water balance, Am. Nat. , 135,NPP): The importance of water avail- ability, Global Change1982a), Ecological optimality in water-limited natural soil-

Gordon, W. S; Famiglietti, J. S

2004-01-01T23:59:59.000Z

338

Weatherization Innovation Pilot Program (WIPP): Technical Assistance Summary  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Energy Efficiency and Renewable Energy (EERE) Weatherization and Intergovernmental Programs Office (WIPO) launched the Weatherization Innovation Pilot Program (WIPP) to accelerate innovations in whole-house weatherization and advance DOE's goal of increasing the energy efficiency and health and safety of low-income residences without the utilization of additional taxpayer funding. Sixteen WIPP grantees were awarded a total of $30 million in Weatherization Assistance Program (WAP) funds in September 2010. These projects focused on: including nontraditional partners in weatherization service delivery; leveraging significant non-federal funding; and improving the effectiveness of low-income weatherization through the use of new materials, technologies, behavior-change models, and processes.

Hollander, A.

2014-09-01T23:59:59.000Z

339

Innovation: A data-driven approach Andrew Kusiak  

E-Print Network [OSTI]

and artifacts--is of interest to engineering, business, and social and behavioral sciences. Innovations impactInnovation: A data-driven approach Andrew Kusiak Mechanical and Industrial Engineering, 3131 online 24 June 2009 Keywords: Innovation science Data mining Innovation rules Innovation framework

Kusiak, Andrew

340

The importance of responsible-innovation and the necessity of  

E-Print Network [OSTI]

, to the society and to social topics. They are to be placed under the innovator's yoke as well. ThusThe importance of responsible- innovation and the necessity of `Innovation-care' Research Center OF RESPONSIBLE-INNOVATION AND THE NECESSITY OF `INNOVATION-CARE' Xavier Pavie, PhD1 hal-00690404,version1-23Apr

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "innovative phase change" 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

University of Glasgow -1 -Science and Innovation Strategy for ScotlandScience and Innovation Strategy for ScotlandScience and Innovation Strategy for ScotlandScience and Innovation Strategy for Scotland  

E-Print Network [OSTI]

with senior researchers within the sciences and social sciences. Definition of Science and InnovationUniversity of Glasgow - 1 - Science and Innovation Strategy for ScotlandScience and Innovation Strategy for ScotlandScience and Innovation Strategy for ScotlandScience and Innovation Strategy

Glasgow, University of

342

CIP Eco-innovation Pilot and market replication projects  

E-Print Network [OSTI]

CIP Eco-innovation Pilot and market replication projects Call 2008 Call Identifier: CIP-EIP-Eco-Innovation-2008 GUIDE FOR PROPOSERS CIP Eco-innovation website: http to the Competitiveness and Innovation Programme (CIP) and the Entrepreneurship and Innovation Programme (EIP) (2008

De Cindio, Fiorella

343

Culture, Change and Innovation: IT as a Transformative Agent  

E-Print Network [OSTI]

access to all your services ­ Mobile phone access is just the beginning · Easy to use technology (no for Information Technology Board of Trustees Meeting - April 16, 2010 #12;Overview of Today's Discussion · Global #12;From Roger Martin, Dean, Rotman School of Management, University of Toronto, Institute

344

Modelling Innovation and Threshold Effects In Climate Change Mitigation  

E-Print Network [OSTI]

for Substitution, Investment, Costs, Prices and Emissions: 12.1 Solid Fuels 12.2 Oil Fuels 12.3 Gas 12.4 Hydrogen Technologies 5. Demand and Investment 6. Cost Dynamics 7. Prices, and Lags in the Effects of Policies 8. Emissions and Accumulations PART II: THE SPECIAL CASE OF HYDROGEN 9. Hydrogen and Electricity 10. Hydrogen

Watson, Andrew

345

How Science, Innovation, and Mikayla Nelson are Changing the...  

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

inspirations. Mikayla is aiming for the U.S. Air Force Academy and a career in mechanical engineering. She said she was inspired by her 6th grade teacher, Patrick Kenney, and his...

346

White House Champions of Change Recognizes Solar Innovator | Department of  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehiclesTankless or Demand-TypeWelcome to Energy.gov/Data

347

Design Innovation Global network of designers, engineers, and innovators challenging complex real world problems  

E-Print Network [OSTI]

Design Innovation Global network of designers, engineers, and innovators challenging complex real world problems Stanford University Global Alliance for Research and Design #12;Our Course #12;The ever evolving Design Innovation Course ME310 is a year-long project-based design engineering course that began

Prinz, Friedrich B.

348

Innovation Project Development Jan 2013 1 Attributes of an Innovation Project  

E-Print Network [OSTI]

Innovation Project Development Jan 2013 1 Attributes of an Innovation Project Good projects the idea to act on the problem or opportunity To achieve the goals of the project, the team must, computers, materials and instrumentation. The cash award from the Innovation Council is most often used

Bertini, Robert L.

349

Innovative solar thermochemical water splitting.  

SciTech Connect (OSTI)

Sandia National Laboratories (SNL) is evaluating the potential of an innovative approach for splitting water into hydrogen and oxygen using two-step thermochemical cycles. Thermochemical cycles are heat engines that utilize high-temperature heat to produce chemical work. Like their mechanical work-producing counterparts, their efficiency depends on operating temperature and on the irreversibility of their internal processes. With this in mind, we have invented innovative design concepts for two-step solar-driven thermochemical heat engines based on iron oxide and iron oxide mixed with other metal oxides (ferrites). The design concepts utilize two sets of moving beds of ferrite reactant material in close proximity and moving in opposite directions to overcome a major impediment to achieving high efficiency--thermal recuperation between solids in efficient counter-current arrangements. They also provide inherent separation of the product hydrogen and oxygen and are an excellent match with high-concentration solar flux. However, they also impose unique requirements on the ferrite reactants and materials of construction as well as an understanding of the chemical and cycle thermodynamics. In this report the Counter-Rotating-Ring Receiver/Reactor/Recuperator (CR5) solar thermochemical heat engine and its basic operating principals are described. Preliminary thermal efficiency estimates are presented and discussed. Our ferrite reactant material development activities, thermodynamic studies, test results, and prototype hardware development are also presented.

Hogan, Roy E. Jr.; Siegel, Nathan P.; Evans, Lindsey R.; Moss, Timothy A.; Stuecker, John Nicholas (Robocasting Enterprises, Albuquerque, NM); Diver, Richard B., Jr.; Miller, James Edward; Allendorf, Mark D. (Sandia National Laboratories, Livermore, CA); James, Darryl L. (Texas Tech University, Lubbock, TX)

2008-02-01T23:59:59.000Z

350

Energy efficiency, innovation, and job creation in California  

E-Print Network [OSTI]

of California’s history of energy efficiency and innovation.Thus, energy innovation has been part of the history of theenergy/climate policy combinations of mandate and incentive. Innovation has been an indispensable part of the history

Roland-Holst, David

2008-01-01T23:59:59.000Z

351

Integrated Scenario-based Design Methodology for Collaborative Technology Innovation  

E-Print Network [OSTI]

information technology innovation with an end-to-end Human and Social Sciences assistance. This methodologyIntegrated Scenario-based Design Methodology for Collaborative Technology Innovation Fabrice Forest Technological innovation often requires large scale collaborative partnership between many heterogeneous

Paris-Sud XI, Université de

352

InterTradeIreland All-Island Innovation Conference  

E-Print Network [OSTI]

: Dolmen / INNOVATOR #12;©2011 Why: Driving Innovation in Micro & Small Businesses 230,000 SMEs, employing Sector using existing technology & resources. Case Story: Top Security Fencing Ltd.Innovation Connections

Paxton, Anthony T.

353

Policy Transfer of Innovative Sustainability Principles and Practices  

E-Print Network [OSTI]

Policy Transfer of Innovative Sustainability Principles and Practices: The Whistler, British) Report No.: 574 Title of Thesis: Policy transfer of innovative sustainability principles and practices;v Abstract This study examines how innovative policies that seek to embed sustainability principles

354

SUSTAINABILITY AND INNOVATION: INCREASING RESILIENCE Elvira Martini  

E-Print Network [OSTI]

of social behaviour in order to favour social and systemic innovation. This new paradigm - that sees socialSUSTAINABILITY AND INNOVATION: INCREASING RESILIENCE Elvira Martini PhD, Research fellow elvira and fragile: emerging social issues, made of new poverty, new needs, a frayed social fabric and lack of social

Paris-Sud XI, Université de

355

RESEARCH & INNOVATION OFFICE EASY ACCESS IP  

E-Print Network [OSTI]

RESEARCH & INNOVATION OFFICE EASY ACCESS IP AN INTRODUCTION FOR INDUSTRY PARTNERS FEBRUARY 2014 #12 to economic, environmental and social benefits. We believe there are some significant benefits to Easy Access, design and innovation Simple template license agreements means no lengthy and expensive negotiations

University of Technology, Sydney

356

Kilachand Honors College Innovation, Culture, and Society  

E-Print Network [OSTI]

the larger issue of innovation and its social and cultural impact in the context of an interdisciplinary Kilachand Honors College KHC HC 501 Innovation, Culture, and Society (Year 4, Fall semester questions: · What are the moral implications and social effects of technological, artistic, and scientific

Guenther, Frank

357

Kilachand Honors College Innovation, Culture, and Society  

E-Print Network [OSTI]

, they will also consider the larger issue of innovation and its social and cultural impact in the context Kilachand Honors College Innovation, Culture, and Society KHC HC 501 Course Description questions: · What are the moral implications and social effects of technological, artistic, and scientific

Goldberg, Bennett

358

Innovation. Discovery. Community. Excellence. Committed to  

E-Print Network [OSTI]

Innovation. Discovery. Community. Excellence. 2014 2015 Committed to Achievement #12;McGill has and around the world. McGill is committed to nurturing this innovation and entrepre- neurship businesses, social enterprises or novel collaborations. A McGill education isn't limited to the classroom. Mc

Kambhampati, Patanjali

359

Environnement dstabilis, innovation de gestion et exprimentations.  

E-Print Network [OSTI]

ici et lon illustre par létude dun cas le fait quune innovation en matière doutil de gestion ou1 Environnement déstabilisé, innovation de gestion et expérimentations. Proposition d'un cadre conceptuel et application à un cas clinique. Lucien Véran. Professeur. Université Paul Cézanne ­ Euromed

Boyer, Edmond

360

Dynamic Capabilities Building Blocks of Innovation  

E-Print Network [OSTI]

Pollution Control licensing · 1992 · Irish Environmental Protection Agency. #12;High DC · strategy to `liftDynamic Capabilities Building Blocks of Innovation Rachel Hilliard Centre for Innovation the intellectual capacity of the organisation' · `routine setting of new environmental targets and objectives

Paxton, Anthony T.

Note: This page contains sample records for the topic "innovative phase change" 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

Chemical Innovation in Drug Dr Matthew Fuchter  

E-Print Network [OSTI]

Chemical Innovation in Drug Discovery Dr Matthew Fuchter Lecturer in Synthetic and Medicinal&D Spending and Output #12;Chemical Innovation Impact Discovery Development Basic research: years 0-3 Pre 3, File DRUG Chemical start point Hit to lead Preclinical Assessment Synthetic Chemistry Chemistry

362

The IIT Innovators Fueling Big Ideas  

E-Print Network [OSTI]

Making things work. The IIT Innovators Fueling Big Ideas Winter 2012 John P. Calamos sr. Bold Thinking The PlanT How the Zero-Waste System Works researCh Neutron Detection, Dinosaur Collagen, Big Data in our next wave of innovators and leaders, some of whom are featured in this issue. Our students have

Saniie, Jafar

363

Innovative EnergyTechnologies: The Next Generation  

E-Print Network [OSTI]

;ABOUT T H E C A R N EG IE MELLON UNIVERSITY Wilton E. Scott Institute for Energy Innovation OverInnovative EnergyTechnologies: The Next Generation T E C H N O L O G Y G U I D E #12;Our lifestyle is sustained by energy. Technologies developed at Carnegie Mellon have the ability to enhance energy generation

McGaughey, Alan

364

Strategic Partnership for Sustainable Energy Innovation  

E-Print Network [OSTI]

: Sustainable energy solutions independent of nuclear energy Highly qualified innovators that will be global-utilisation: biofuels from flue gases Source to use biomass value chain optimisation Platform 3: energy Intelligence International Communities: Access to partners from the local to the global level 4. InnOVATIOn Strategic

365

Technology Innovation Honoring Students, Faculty, and Staff  

E-Print Network [OSTI]

2012 Technology Innovation Awards Honoring Students, Faculty, and Staff for their Dedication Portland, Oregon Sponsored by: #12;2012 Technology Innovation Awards WELCOME & AWARDS REMARKS Andrew R.O. Watson, PhD, CLP Interim Director, Technology Transfer Technology Transfer and Business Development

Chapman, Michael S.

366

BUILDING CODES: BARRIERS TO GREEN INNOVATION  

E-Print Network [OSTI]

BUILDING CODES: BARRIERS TO GREEN INNOVATION JENNIFER GARMAN DR. JIM BOWYER DR. STEVE BRATKOVICH/18/2011 DOVETAIL PARTNERS, INC. www.dovetailinc.org Building Codes: Barriers to Green Innovation Introduction Many architects and contractors want to pursue green building design, technologies and construction. Green

367

Innovative Ratemaking- A Competitive Necessity  

E-Print Network [OSTI]

The electric utility industry is undergoing fundamental changes in the way that new generation capacity may be provided and in the way that electric power is sold to large industrial customers. These changes are increasingly being driven by market...

Harger, D. A.

368

Small Business Innovation Research Grant Helps Propel Innovative...  

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

winds and longer blades enable the turbines to capture more energy, improving wind farm developers' return on investment per unit. With the support of 850,000 in Phase I and...

369

Diffusion of Innovations over Multiplex Social Networks  

E-Print Network [OSTI]

The ways in which an innovation (e.g., new behaviour, idea, technology, product) diffuses among people can determine its success or failure. In this paper, we address the problem of diffusion of innovations over multiplex social networks where the neighbours of a person belong to one or multiple networks (or layers) such as friends, families, or colleagues. To this end, we generalise one of the basic game-theoretic diffusion models, called networked coordination game, for multiplex networks. We present analytical results for this extended model and validate them through a simulation study, finding among other properties a lower bound for the success of an innovation.While simple and leading to intuitively understandable results, to the best of our knowledge this is the first extension of a game-theoretic innovation diffusion model for multiplex networks and as such it provides a basic framework to study more sophisticated innovation dynamics.

Ramezanian, Rasoul; Magnani, Matteo; Montesi, Danilo

2014-01-01T23:59:59.000Z

370

NREL Spectrum of Clean Energy Innovation (Brochure)  

SciTech Connect (OSTI)

This brochure describes the NREL Spectrum of Clean Energy Innovation, which includes analysis and decision support, fundamental science, market relevant research, systems integration, testing and validation, commercialization and deployment. Through deep technical expertise and an unmatched breadth of capabilities, the National Renewable Energy Laboratory (NREL) leads an integrated approach across the spectrum of renewable energy innovation. From scientific discovery to accelerating market deployment, NREL works in partnership with private industry to drive the transformation of our nation's energy systems. NREL integrates the entire spectrum of innovation, including fundamental science, market relevant research, systems integration, testing and validation, commercialization, and deployment. Our world-class analysis and decision support informs every point on the spectrum. The innovation process at NREL is inter-dependent and iterative. Many scientific breakthroughs begin in our own laboratories, but new ideas and technologies may come to NREL at any point along the innovation spectrum to be validated and refined for commercial use.

Not Available

2011-09-01T23:59:59.000Z

371

Innovative Energy Efficiency, Renewable Energy, and Grid Technology...  

Energy Savers [EERE]

Innovative Energy Efficiency, Renewable Energy, and Grid Technology Update Innovative Energy Efficiency, Renewable Energy, and Grid Technology Update April 29, 2015 11:00AM to...

372

Natural Innovative Renewable Energy formerly Northwest Iowa Renewable...  

Open Energy Info (EERE)

Natural Innovative Renewable Energy formerly Northwest Iowa Renewable Energy Jump to: navigation, search Name: Natural Innovative Renewable Energy (formerly Northwest Iowa...

373

Four of Popular Science's 100 best innovations from Los Alamos...  

National Nuclear Security Administration (NNSA)

of Popular Science's 100 best innovations from Los Alamos, Sandia, Livermore Popular Science lists three of 100 best innovations from Los Alamos, Sandia Four of Popular Science's...

374

Building Science-Based Climate Maps - Building America Top Innovation...  

Energy Savers [EERE]

Building Science-Based Climate Maps - Building America Top Innovation Building Science-Based Climate Maps - Building America Top Innovation Photo showing climate zone maps based on...

375

Department of Energy Announces $15 Million to Promote Innovative...  

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

15 Million to Promote Innovative Geothermal Heat Recovery Methods and Technologies Department of Energy Announces 15 Million to Promote Innovative Geothermal Heat Recovery...

376

Managing Knowledge for Innovations in Wind Power Industry.  

E-Print Network [OSTI]

?? On one side Innovation, innovation systems and knowledge management are two topics have been discussed so much by scholars before. The advantages gained through… (more)

Karatas, Bora

2010-01-01T23:59:59.000Z

377

Innovation and Coordination at the Callifornia Fuel Cell Partnership...  

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

Innovation and Coordination at the Callifornia Fuel Cell Partnership Innovation and Coordination at the Callifornia Fuel Cell Partnership Presented at Refueling Infrastructure for...

378

EV Everywhere: Innovative Battery Research Powering Up Plug-In...  

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

EV Everywhere: Innovative Battery Research Powering Up Plug-In Electric Vehicles EV Everywhere: Innovative Battery Research Powering Up Plug-In Electric Vehicles January 24, 2014 -...

379

Department of Energy Awards $71 Million to Accelerate Innovative...  

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

Awards 71 Million to Accelerate Innovative Carbon Capture Project Department of Energy Awards 71 Million to Accelerate Innovative Carbon Capture Project September 15, 2009 -...

380

Department of Energy to Invest $60 Million to Develop Innovative...  

Office of Environmental Management (EM)

60 Million to Develop Innovative Concentrating Solar Power Technologies Department of Energy to Invest 60 Million to Develop Innovative Concentrating Solar Power Technologies...

Note: This page contains sample records for the topic "innovative phase change" 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

Collegiate Wind Competition Engages Tomorrow's Wind Energy Innovators...  

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

Engages Tomorrow's Wind Energy Innovators Collegiate Wind Competition Engages Tomorrow's Wind Energy Innovators January 6, 2014 - 10:00am Addthis 2014 Collegiate Teams Boise State...

382

NREL: Jobs and Economic Competitiveness - Clean Energy Innovation...  

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

Clean Energy Innovation Analysis With increased global competition for market share in alternative energy, innovation in energy will be a major contributor to national economic...

383

Vehicle Technologies Office Merit Review 2014: Innovative Manufacturin...  

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

Innovative Manufacturing and Materials for Low-Cost Lithium-Ion Batteries Vehicle Technologies Office Merit Review 2014: Innovative Manufacturing and Materials for Low-Cost...

384

Colorado Firm Develops Innovative Materials for Geothermal Systems...  

Energy Savers [EERE]

Colorado Firm Develops Innovative Materials for Geothermal Systems Colorado Firm Develops Innovative Materials for Geothermal Systems April 18, 2013 - 12:00am Addthis With support...

385

Small Business Innovation Research (SBIR) and Small Business...  

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

Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) An...

386

FY 2014 Scientific Infrastructure Support for Consolidated Innovative...  

Office of Environmental Management (EM)

4 Scientific Infrastructure Support for Consolidated Innovative Nuclear Research FOA FY 2014 Scientific Infrastructure Support for Consolidated Innovative Nuclear Research FOA The...

387

White House Spotlights Solar Innovation as Summit Registration...  

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

White House Spotlights Solar Innovation as Summit Registration Continues White House Spotlights Solar Innovation as Summit Registration Continues April 23, 2014 - 10:38am Addthis...

388

Alkaline Membrane Fuel Cell Workshop Welcome and OverviewInnovation  

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

Alkaline Membrane Fuel Cell Workshop Welcome and Overview Innovation for Our Energy Future Bryan Pivovar National Renewable Energy Laboratory AMFC Workshop May 8, 2011 Innovation...

389

Teaming Partner List Available for the Innovative Composites...  

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

Teaming Partner List Available for the Innovative Composites Institute FOA Teaming Partner List Available for the Innovative Composites Institute FOA March 26, 2014 - 12:34pm...

390

Energy Department to Launch New Energy Innovation Hub Focused...  

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

to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy Storage Energy Department to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy...

391

Virtual Oxygen Sensor for Innovative NOx and PM Emission Control...  

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

Virtual Oxygen Sensor for Innovative NOx and PM Emission Control Technologies Virtual Oxygen Sensor for Innovative NOx and PM Emission Control Technologies A virtual O2 sensor for...

392

Water Management Guide - Building America Top Innovation | Department...  

Energy Savers [EERE]

Water Management Guide - Building America Top Innovation Water Management Guide - Building America Top Innovation Cover of the EEBA Water Management Guide. As energy codes and...

393

US DRIVE Driving Research and Innovation for Vehicle Efficiency...  

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

Driving Research and Innovation for Vehicle Efficiency and Energy Sustainability Partnership Plan US DRIVE Driving Research and Innovation for Vehicle Efficiency and Energy...

394

El Paso County Geothermal Project: Innovative Research Technologies...  

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

Project: Innovative Research Technologies Applied to the Geothermal Reosurce Potential at Fort Bliss El Paso County Geothermal Project: Innovative Research Technologies Applied to...

395

Virginia Tech Selected to Continue Development of Innovative...  

Office of Environmental Management (EM)

Virginia Tech Selected to Continue Development of Innovative Building Automation System Virginia Tech Selected to Continue Development of Innovative Building Automation System...

396

Building America Top Innovations Hall of Fame Profile - Building...  

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

Building America Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher Performance Building America Top...

397

DOE Signing Paves the Way for Funding, Construction of Innovative...  

Energy Savers [EERE]

Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in...

398

Next Generation Advanced Framing - Building America Top Innovation...  

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

Advanced Framing - Building America Top Innovation Next Generation Advanced Framing - Building America Top Innovation This photo shows advanced framing on a rim header and looking...

399

Innovative Financing Solutions: Finding Money for Your Energy...  

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

Innovative Financing Solutions: Finding Money for Your Energy Efficiency Projects Innovative Financing Solutions: Finding Money for Your Energy Efficiency Projects Provides an...

400

DOE Issues Funding Opportunity for Innovations to Increase Cybersecuri...  

Office of Environmental Management (EM)

Funding Opportunity for Innovations to Increase Cybersecurity for Energy Delivery Systems DOE Issues Funding Opportunity for Innovations to Increase Cybersecurity for Energy...

Note: This page contains sample records for the topic "innovative phase change" 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

A Systems Biology Approach to Infectious Disease Research: Innovating...  

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

Systems Biology Approach to Infectious Disease Research: Innovating the Pathogen-Host Research Paradigm. A Systems Biology Approach to Infectious Disease Research: Innovating the...

402

Secretary Chu Highlights Innovation at Sandia National Laboratories...  

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

Innovation at Sandia National Laboratories in New Mexico Secretary Chu Highlights Innovation at Sandia National Laboratories in New Mexico January 26, 2012 - 5:07pm Addthis...

403

Centre on Innovation and Energy Demand The UK's climate goals are ambitious and challenging. Achieving an 80% reduction in GHG emissions  

E-Print Network [OSTI]

Centre on Innovation and Energy Demand The UK's climate goals are ambitious and challenging demand. While many low-energy innovations represent relatively incremental changes to existing on energy demand and carbon emissions; and to provide practical recommendations for UK energy and climate

Jensen, Max

404

Producing China's Innovative Entrepreneurship: Nationalism, Cultural Practices, and Subject-Making of Transnational Chinese Professionals  

E-Print Network [OSTI]

a process of “social innovation” (Etzkowitz & Webster 1995:requires various social innovations. The management of a

Chen, Kun

2011-01-01T23:59:59.000Z

405

Innovative and Alternative Technology Assessment Manual  

SciTech Connect (OSTI)

This four chapter, six appendix manual presents the procedures and methodology as well as the baseline costs and energy information necessary for the analysis and evaluation of innovative and alternative technology applications submitted for federal grant assistance under the innovative and alternative technology provisions of the Clean Water Act of 1977. The manual clarifies and interprets the intent of Congress and the Environmental Protection Agency in carrying out the mandates of the innovative and alternative provisions of the Clean Water Act of 1977. [DJE 2005

None

1980-02-01T23:59:59.000Z

406

When innovativeness in form matters: the joint impact of form innovativeness and expected innovativeness type on product evaluations over time  

E-Print Network [OSTI]

(1994) Newness of technology X X + Robinson (1990) Degree of innovation perceived by consumer when project began. X X NS Sethi (2000) How novel the product was to the firm. Using newness scale of Booz, Allen & Hamilton (1982). X X..., Ruskert, and Walker Jr. (2002) New-to-the-world, new-to-the-firm, line extension, product modification, process modification (Booz-Allen & Hamilton) X X X NS Cooper (1984) 10 point likert scale of innovativeness as part of “nature of products...

Kroff, Michael William

2007-09-17T23:59:59.000Z

407

Innovative vitrification for soil remediation  

SciTech Connect (OSTI)

The objective of this DOE demonstration program is to validate the performance and operation of the Vortec Cyclone Melting System (CMS{trademark}) for the processing of LLW contaminated soils found at DOE sites. This DOE vitrification demonstration project has successfully progressed through the first two phases. Phase 1 consisted of pilot scale testing with surrogate wastes and the conceptual design of a process plant operating at a generic DOE site. The objective of Phase 2, which is scheduled to be completed the end of FY 95, is to develop a definitive process plant design for the treatment of wastes at a specific DOE facility. During Phase 2, a site specific design was developed for the processing of LLW soils and muds containing TSCA organics and RCRA metal contaminants. Phase 3 will consist of a full scale demonstration at the DOE gaseous diffusion plant located in Paducah, KY. Several DOE sites were evaluated for potential application of the technology. Paducah was selected for the demonstration program because of their urgent waste remediation needs as well as their strong management and cost sharing financial support for the project. During Phase 2, the basic nitrification process design was modified to meet the specific needs of the new waste streams available at Paducah. The system design developed for Paducah has significantly enhanced the processing capabilities of the Vortec vitrification process. The overall system design now includes the capability to shred entire drums and drum packs containing mud, concrete, plastics and PCB`s as well as bulk waste materials. This enhanced processing capability will substantially expand the total DOE waste remediation applications of the technology.

Jetta, N.W.; Patten, J.S.; Hart, J.G.

1995-12-01T23:59:59.000Z

408

Stabilising the Blue Phases  

E-Print Network [OSTI]

We present an investigation of the phase diagram of cholesteric liquid crystals within the framework of Landau - de Gennes theory. The free energy is modified to incorporate all three Frank elastic constants and to allow for a temperature dependent pitch in the cholesteric phase. It is found that the region of stability of the cubic blue phases depends significantly on the value of the elastic constants, being reduced when the bend elastic constant is larger than splay and when twist is smaller than the other two. Most dramatically we find a large increase in the region of stability of blue phase I, and a qualitative change in the phase diagram, in a system where the cholesteric phase displays helix inversion.

G. P. Alexander; J. M. Yeomans

2006-09-22T23:59:59.000Z

409

Innovative grinding wheel design for cost-effective machining of advanced ceramics  

SciTech Connect (OSTI)

This Final Report covers the Phase II Innovative Grinding Wheel (IGW) program in which Norton Company successfully developed a novel grinding wheel for cost-effective cylindrical grinding of advanced ceramics. In 1995, Norton Company successfully completed the 16-month Phase I technical effort to define requirements, design, develop, and evaluate a next-generation grinding wheel for cost-effective cylindrical grinding of advanced ceramics using small prototype wheels. The Phase II program was initiated to scale-up the new superabrasive wheel specification to larger diameters, 305-mm to 406-mm, required for most production grinding of cylindrical ceramic parts, and to perform in-house and independent validation grinding tests.

Licht, R.H.; Kuo, P.; Liu, S.; Murphy, D.; Picone, J.W.; Ramanath, S.

2000-05-01T23:59:59.000Z

410

School Overview Investigate. Innovate. Impact.At UC Irvine's School of Social Sciences, what we  

E-Print Network [OSTI]

School Overview Investigate. Innovate. Impact.At UC Irvine's School of Social Sciences, what we do makes a difference.As a social sciences student, you will have the opportu- nity to investigate issues that matter to society.These issues span the social sciences, ranging from an exploration of how changes

Rose, Michael R.

411

Australia'smostendangered A team of eminent ecologists from Innovative Research Universities across Australia  

E-Print Network [OSTI]

Protecting Australia'smostendangered landscapes A team of eminent ecologists from Innovative Research Universities across Australia has identified the environments in our continent at greatest risk of catastrophic change ­ and what we can do to save them. #12;Protecting Australia's most endangered landscapes 1

412

Addendum to 'An innovation and policy agenda for commercially competitive plug-in hybrid electric vehicles'  

E-Print Network [OSTI]

to `An innovation and policy agenda for commercially competitive plug-in hybrid electric vehicles' Derek electric vehicles' (D M Lemoine et al 2008 Environ. Res. Lett. 3 014003) to the case of all-electric in which EVs could dramatically change the results we obtained for plug-in hybrid electric vehicles (PHEVs

Kammen, Daniel M.

413

Boundary spanning, knowledge dynamics and emerging innovation systems early lessons from nanotechnology  

E-Print Network [OSTI]

nanotechnology DIME Workshop "Industrial innovation dynamics and knowledge characteristics, exploring systems. Using nanotechnology as a case the paper focuses on analysing boundary spanning effects to capture possible changes in the knowledge base and search modes related to the rise of nanotechnology

414

Model of innovation transfer in small and medium enterprises (SME)  

E-Print Network [OSTI]

Model of innovation transfer in small and medium enterprises (SME) Justyna Patalas-Maliszewska1 society, governments and entrepreneurs. In this paper the concept of innovation transfer in SME based of innovation transfer - based on correlations between innovation level in the enterprise sector SME

415

Market Size and Pharmaceutical Innovation Pierre Dubois, Olivier de Mouzony  

E-Print Network [OSTI]

market size and innovation in the pharmaceutical industry using improved, and newer, methods and data. We and innovation in the pharmaceutical industry. More precisely we shall estimate the elasticity of innovation (asMarket Size and Pharmaceutical Innovation Pierre Dubois, Olivier de Mouzony , Fiona Scott

Sekhon, Jasjeet S.

416

Diffusion of innovations in social networks  

E-Print Network [OSTI]

While social networks do affect diffusion of innovations, the exact nature of these effects are far from clear, and, in many cases, there exist conflicting hypotheses among researchers. In this paper, we focus on the linear ...

Acemoglu, Daron

417

Early stage innovation ; matching opportunities with inventions  

E-Print Network [OSTI]

What makes innovation happen in reality? The challenges companies have faced in building their competitive advantage have been shifting over the last decade, away from operational excellence and global footprint and towards ...

Bardon, Sebastien (Sebastien Remi)

2008-01-01T23:59:59.000Z

418

Innovative Research Universities Australia Response to  

E-Print Network [OSTI]

Innovative Research Universities Australia Response to DEST Knowledge Transfer Project Developing Introduction This response builds on the IRU Australia's earlier discussion paper The Third Mission Australia and overseas, this paper contends that engagement1 activity between universities

419

The Age of the Consumer-Innovator  

E-Print Network [OSTI]

Recent research shows that consumers collectively generate massive amounts of product innovation. These findings are a wake-up call for both companies and consumers — and have significant implications for our understanding ...

von Hippel, Eric A.

420

Spaces of innovation : 21st century technopoles  

E-Print Network [OSTI]

Public authorities and private developers around the world are attempting to create and sustain hubs within the innovation-based economy by fostering successful urban environments. These large-scale developments succeed ...

Seitinger, Susanne, 1978-

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "innovative phase change" 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

Housing Innovation Awards at the Solar Decathlon  

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

the Energy Efficiency Market Buildings.Energy.gov Housing Innovation Awards at the Solar Decathlon Breakfast Presented by BASF Friday, October 4, 2013 8:30-10:30 a.m. Historic...

422

Proximity and Innovation: From Statics to Dynamics  

E-Print Network [OSTI]

FRENKEN *Department of Economic Geography, Urban and Regional Research Centre Utrecht (URU), Utrecht University, Utrecht, the Netherlands. Email: r.boschma@geo.uu.nl Center for Innovation, Research Institute of Sustainable Development, Utrecht University, Utrecht, the Netherlands (Received July 2012

Balland, Pierre-Alexandre

423

Spacing innovation and learning in design organizations  

E-Print Network [OSTI]

The main research question of this thesis is the following: What is the relationship between spaces and innovation in the context of design organizations such as IDEO, the MIT Media Lab and Design Continuum? This thesis ...

García Herrera, Cristóbal, 1974-

2004-01-01T23:59:59.000Z

424

Understanding Sustainability Innovations Through Positive Ethical Networks  

E-Print Network [OSTI]

In this paper, a positive organizational ethics (POE)-based framework is informed by the microfinance and socially responsible investing movements to capture the process of sustainable financial innovations. Both of these ...

Dossa, Zahir A.

425

Transforming the American Economy Through Innovation  

Broader source: Energy.gov [DOE]

Secretary Chu joins Vice President Joe Biden as he details the role the Recovery Act has played in funding innovation that will help build a foundation for a more robust and competitive American...

426

When does labor scarcity encourage innovation?  

E-Print Network [OSTI]

This paper studies whether labor scarcity encourages technological advances, i.e., technology adoption or innovation, for example, as claimed by Habakkuk in the context of 19th-century United States. I define technology ...

Acemoglu, Daron

427

Cooperative innovation in the commons : rethinking distributed collaboration and intellectual property for sustainable design innovation  

E-Print Network [OSTI]

Addressing global design challenges in the environment and underserved communities requires a cooperative approach towards sustainable design innovation, one that embraces multidisciplinary expertise, participatory design ...

Sawhney, Nitin, 1971-

2003-01-01T23:59:59.000Z

428

Phase I -­? Smart Grid Data Access Pilot Program: Utilizing STEM Education as a Catalyst for Residential Consumer Decision Making and Change  

SciTech Connect (OSTI)

Under Phase I of the Smart Grid Data Access Pilot Program, the Gulf of Maine Research Institute (GMRI) partnered with Central Maine Power (CMP), and the Maine Mathematics and Science Alliance (MMSA) and engaged key vendors Tilson Government Services, LLC (Tilson), and Image Works to demonstrate the efficacy of PowerHouse, an interactive online learning environment linking middle school students with their home electricity consumption data provided through CMP’s Advanced Metering Infrastructure (AMI). The goal of the program is to harness the power of youth to alter home energy consumption behaviors using AMI data. Successful programs aimed at smoking cessation, recycling, and seat belt use have demonstrated the power of young people to influence household behaviors. In an era of increasing concern about energy costs, availability, and human impacts on global climate, GMRI sought to demonstrate the effectiveness of a student-­?focused approach to understanding and managing household energy use. We also sought to contribute to a solid foundation of science-­? literate students who can analyze evidence to find solutions to increasingly complex energy challenges. While technical hurdles prevented us from achieving the scale of student engagement projected in the original proposal, results from Phase I nevertheless demonstrate the effectiveness of PowerHouse to bring science and math home to the kitchen table and to help students and families understand and manage electricity consumption: • 144 teachers learned about PowerHouse through workshops or other events and 33 teachers engaged students in the PowerHouse curriculum in their classrooms over the duration of this project. Fifty teachers have shared plans to use PowerHouse during this calendar year (2015). • Over the duration of this project, 1630 students created accounts on PowerHouse and 295 of these students connected their CMP Energy Manager electricity data to PowerHouse. • During our most recent complete school year (2013-­?2014): o 9 teachers engaged their students in a 4 (or more) week experience using PowerHouse curriculum o Those 9 teachers represented 357 students o 114 of the 357 students were connected to their CMP Energy Manager data through PowerHouse; the remaining students used the PowerHouse program and curriculum without connecting to Energy Manager The number of student accounts connected to their CMP AMI electricity data through PowerHouse is far below the goal of 1000 accounts. This is primarily attributable to successive technical challenges described in more detail below. However, program staff continue to address all aspects of this challenge: ongoing recruitment of teachers into PowerHouse, classroom processes to smooth out communications with families, and streamlining the technology. We anticipate reaching the goal of 1000 total CMP-­?connected accounts by the close of the 2015-­?2016 school year.

Lishness, Alan

2014-11-19T23:59:59.000Z

429

A Renewable Energy Future: Innovation and Beyond  

Broader source: Energy.gov [DOE]

This PowerPoint slide deck was originally presented at the 2012 SunShot Grand Challenge Summit and Technology Forum during a plenary session by Dr. Dan E. Arvizu, director of NREL. Entitled "A Renewable Energy Future: Innovation and Beyond," the presentation demonstrates the transformation needed in the energy sector to achieve a clean energy vision and identifies innovation as what is needed to make it happen. The presentation also includes a discussion of the integration challenges that affect solar energy systems.

430

Small Business Innovation Research SOLICITATION  

E-Print Network [OSTI]

Efficiency and Renewable Energy Priority 1.05 Eligibility 1.06 Contact with NIST 2.0 DEFINITIONS 2. Eleven federal agencies set aside a portion of their extramural research and development budget each year.01.02 NIST SBIR"TT" Subtopics 1.02 Three-Phase Program 1.03 Manufacturing-related Priority 1.04 Energy

Magee, Joseph W.

431

INNOVATIVE FOSSIL FUEL FIRED VITRIFICATION TECHNOLOGY FOR SOIL REMEDIATION  

SciTech Connect (OSTI)

This Summary Report summarizes the progress of Phases 3, 3A and 4 of a waste technology Demonstration Project sponsored under a DOE Environmental Management Research and Development Program and administered by the U.S. Department of Energy National Energy Technology Laboratory-Morgantown (DOE-NETL) for an ''Innovative Fossil Fuel Fired Vitrification Technology for Soil Remediation''. The Summary Reports for Phases 1 and 2 of the Program were previously submitted to DOE. The total scope of Phase 3 was to have included the design, construction and demonstration of Vortec's integrated waste pretreatment and vitrification process for the treatment of low level waste (LLW), TSCA/LLW and mixed low-level waste (MLLW). Due to funding limitations and delays in the project resulting from a law suit filed by an environmental activist and the extended time for DOE to complete an Environmental Assessment for the project, the scope of the project was reduced to completing the design, construction and testing of the front end of the process which consists of the Material Handling and Waste Conditioning (MH/C) Subsystem of the vitrification plant. Activities completed under Phases 3A and 4 addressed completion of the engineering, design and documentation of the Material Handling and Conditioning System such that final procurement of the remaining process assemblies can be completed and construction of a Limited Demonstration Project be initiated in the event DOE elects to proceed with the construction and demonstration testing of the MH/C Subsystem.

J. Hnat; L.M. Bartone; M. Pineda

2001-07-13T23:59:59.000Z

432

INNOVATIVE ELECTROMAGNETIC SENSORS FOR PIPELINE CRAWLERS  

SciTech Connect (OSTI)

Internal inspection of pipelines is an important tool for ensuring safe and reliable delivery of fossil energy products. Current inspection systems that are propelled through the pipeline by the product flow cannot be used to inspect all pipelines because of the various physical barriers they encounter. Recent development efforts include a new generation of powered inspection platforms that crawl slowly inside a pipeline and are able to maneuver past the physical barriers that can limit inspection. At Battelle, innovative electromagnetic sensors are being designed and tested for these new pipeline crawlers. The various sensor types can be used to assess a wide range of pipeline anomalies including corrosion, mechanical damage, and cracks. Battelle has completed the second year of work on a projected three-year development effort. In the first year, two innovative electromagnetic inspection technologies were designed and tested. Both were based on moving high-strength permanent magnets to generate inspection energy. One system involved translating permanent magnets towards the pipe. A pulse of electric current would be induced in the pipe to oppose the magnetization according to Lenz's Law. The decay of this pulse would indicate the presence of defects in the pipe wall. This inspection method is similar to pulsed eddy current inspection methods, with the fundamental difference being the manner in which the current is generated. Details of this development effort were reported in the first semiannual report on this project. The second inspection methodology is based on rotating permanent magnets. The rotating exciter unit produces strong eddy currents in the pipe wall. At distances of a pipe diameter or more from the rotating exciter, the currents flow circumferentially. These circumferential currents are deflected by pipeline defects such as corrosion and axially aligned cracks. Simple sensors are used to detect the change in current densities in the pipe wall. The second semiannual report on this project reported on experimental and modeling results. The results showed that the rotating system was more adaptable to pipeline inspection and therefore only this system will be carried into the second year of the sensor development. In the third reporting period, the rotating system inspection was further developed. Since this is a new inspection modality without published fundamentals to build upon, basic analytical and experimental investigations were performed. A closed form equation for designing rotating exciters and positioning sensors was derived from fundamental principles. Also signal processing methods were investigated for detection and assessment of pipeline anomalies. A lock in amplifier approach was chosen as the method for detecting the signals. Finally, mechanical implementations for passing tight restrictions such as plug valves were investigated. This inspection concept is new and unique; a United States patent application has been submitted. In this fourth reporting period, the rotating system inspection was further developed. A multichannel real-time data recorder system was implemented and fundamental experiments were conducted to provide data to aid in the design of the rotating magnetizer system. An unexpected but beneficial result was achieved when examining the separation between the rotating magnet and the pipe wall; separations of over an inch could be tolerated. Essentially no change in signal from corrosion anomalies could be detected for separations up to 1.35 inches. The results presented in this report will be used to achieve the next deliverable, designs of components of the rotating inspection system that will function with inspection crawlers in a pipeline environment.

J. Bruce Nestleroth

2005-11-30T23:59:59.000Z

433

When Innovation Matters: An Analysis of Innovation in a Social Learning Game. Ryan Carr, Eric Raboin, Austin Parker, Dana Nau  

E-Print Network [OSTI]

When Innovation Matters: An Analysis of Innovation in a Social Learning Game. Ryan Carr, Eric within a culture by looking at "innovate" moves in the Cultaptation Project's social learning game (Boyd, 20742, USA {carr2,eraboin,austinjp,nau}@cs.umd.edu Abstract This paper examines the value of innovation

Nau, Dana S.

434

Innovation brokers and their roles in value chain-network innovation (Prez, S.A.; Klerkx, L.; Leeuwis, C.)  

E-Print Network [OSTI]

products and services, but also by innovating social processes, which we define as Value Chain and open safe spaces for innovation and social learning at different organisational settings and levelsInnovation brokers and their roles in value chain-network innovation (Pérez, S.A.; Klerkx, L

Paris-Sud XI, Université de

435

TCD-UCD Innovation Academy As part of their recently-formed Innovation Alliance, Trinity College Dublin and University  

E-Print Network [OSTI]

, but encompasses cultural, social and policy innovation characteristic of arts, humanities and the social sciencesTCD-UCD Innovation Academy As part of their recently-formed Innovation Alliance, Trinity College Dublin and University College Dublin have launched the Innovation Academy to transform the brightest

O'Mahony, Donal E.

436

IMPERIAL INNOVATION STUDIES CENTRE (ISC) The Innovation Studies Centre (ISC) at Imperial College London is undertaking a  

E-Print Network [OSTI]

impact of innovative new approaches to this for the NHS and social care system. Director: Mr Oliver Wells#12;IMPERIAL INNOVATION STUDIES CENTRE (ISC) The Innovation Studies Centre (ISC) at Imperial of innovation processes and how scientific and engineering potential can be unlocked for future prosperity

Oakley, Jeremy

437

Social Innovation Fellowship Overview The Social Innovation Fellowship Program enables GSB students and recent alumni with a novel idea for  

E-Print Network [OSTI]

8/25/2011 Social Innovation Fellowship Overview The Social Innovation Fellowship Program enables for the one-year fellowship. The pilot was initiated in 2009 by the Center for Social Innovation (CSI of executives in the venture capital and social innovation field, CSI senior staff, and GSB faculty

Ford, James

438

DOE Energy Innovation Portal Connects Innovative Energy Technologies to the  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases onOrganization FYBeau Newman Select a

439

Standards and innovation in emerging fields: Pushing breakthrough innovation or enrolling actors?  

E-Print Network [OSTI]

1 Standards and innovation in emerging fields: Pushing breakthrough innovation or enrolling actors? An analysis of eco-district standards in France and Denmark Aurélien Acquier ESCP Europe 79, av are grateful to PUCA in France for providing research funding for this project. #12;2 Abstract Standards

Paris-Sud XI, Université de

440

AustrAliA's innovAtive universities in AsiA  

E-Print Network [OSTI]

AustrAliA's innovAtive universities in AsiA #12;­ established 1974 as Darwin Community College 2003 ­ established 1971 ­ established 1965 ­ established 1964 ` Western Australia Queensland New South Wales Victoria South Australia Tasmania · · · · · · · Nhulunbuy Jabiru Darwin (Casuarina) Palmerston

Note: This page contains sample records for the topic "innovative phase change" 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

Total football in innovation policy Discussion paper on the evaluation of innovation policy  

E-Print Network [OSTI]

. The Netherlands has a long history in this area. As a heritage of these activities Dutch research in wind energy, the market introduction of Dutch innovations goes less successful. A striking example is wind energy the current Dutch policy instruments for energy innovation contain the right tools to develop a knowledge

442

Innovative Electromagnetic Sensors for Pipeline Crawlers  

SciTech Connect (OSTI)

Internal inspection of pipelines is an important tool for ensuring safe and reliable delivery of fossil energy products. Current inspection systems that are propelled through the pipeline by the product flow cannot be used to inspect all pipelines because of the various physical barriers they encounter. Recent development efforts include a new generation of powered inspection platforms that crawl slowly inside a pipeline and are able to maneuver past the physical barriers that can limit inspection. At Battelle, innovative electromagnetic sensors are being designed and tested for these new pipeline crawlers. The various sensor types can be used to assess a wide range of pipeline anomalies including corrosion, mechanical damage, and cracks. Battelle is in the final year on a projected three-year development effort. In the first year, two innovative electromagnetic inspection technologies were designed and tested. Both were based on moving high-strength permanent magnets to generate inspection energy. One system involved translating permanent magnets towards the pipe. A pulse of electric current would be induced in the pipe to oppose the magnetization according to Lenz's Law. The decay of this pulse would indicate the presence of defects in the pipe wall. This inspection method is similar to pulsed eddy current inspection methods, with the fundamental difference being the manner in which the current is generated. Details of this development effort were reported in the first semiannual report on this project. The second inspection methodology is based on rotating permanent magnets. The rotating exciter unit produces strong eddy currents in the pipe wall. At distances of a pipe diameter or more from the rotating exciter, the currents flow circumferentially. These circumferential currents are deflected by pipeline defects such as corrosion and axially aligned cracks. Simple sensors are used to detect the change in current densities in the pipe wall. The second semiannual report on this project reported on experimental and modeling results. The results showed that the rotating system was more adaptable to pipeline inspection and therefore only this system will be carried into the second year of the sensor development. In the third reporting period, the rotating system inspection was further developed. Since this is a new inspection modality without published fundamentals to build upon, basic analytical and experimental investigations were performed. A closed form equation for designing rotating exciters and positioning sensors was derived from fundamental principles. Also signal processing methods were investigated for detection and assessment of pipeline anomalies. A lock in amplifier approach was chosen as the method for detecting the signals. Finally, mechanical implementations for passing tight restrictions such as plug valves were investigated. This inspection concept is new and unique; a United States patent application has been submitted. In this reporting period, a general design of the rotating permanent magnet inspection system is presented. The rotating permanent magnet inspection system is feasible for pipes ranging in diameter from 8 to 18 inches using a two pole configuration. Experimental results and theoretical calculations provide the basis for selection of the critical design parameters. The parameters include a significant magnet to pipe separation that will facilitate the passage of pipeline features. With the basic values of critical components established, the next step is a detailed mechanical design of a pipeline ready inspection system.

J. Bruce Nestleroth

2006-05-04T23:59:59.000Z

443

INNOVATIVE ELECTROMAGNETIC SENSORS FOR PIPELINE CRAWLERS  

SciTech Connect (OSTI)

Internal inspection of pipelines is an important tool for ensuring safe and reliable delivery of fossil energy products. Current inspection systems that are propelled through the pipeline by the product flow cannot be used to inspect all pipelines because of the various physical barriers they encounter. Recent development efforts include a new generation of powered inspection platforms that crawl slowly inside a pipeline and are able to maneuver past the physical barriers that can limit inspection. At Battelle, innovative electromagnetic sensors are being designed and tested for these new pipeline crawlers. The various sensor types can be used to assess a wide range of pipeline anomalies including corrosion, mechanical damage, and cracks. The Applied Energy Systems Group at Battelle is in the second year of work on a projected three-year development effort. In the first year, two innovative electromagnetic inspection technologies were designed and tested. Both were based on moving high-strength permanent magnets to generate inspection energy. One system involved translating permanent magnets towards the pipe. A pulse of electric current would be induced in the pipe to oppose the magnetization according to Lenz's Law. The decay of this pulse would indicate the presence of defects in the pipe wall. This inspection method is similar to pulsed eddy current inspection methods, with the fundamental difference being the manner in which the current is generated. Details of this development effort were reported in the first semiannual report on this project. The second inspection methodology is based on rotating permanent magnets. The rotating exciter unit produces strong eddy currents in the pipe wall. At distances of a pipe diameter or more from the rotating exciter, the currents flow circumferentially. These circumferential currents are deflected by pipeline defects such as corrosion and axially aligned cracks. Simple sensors are used to detect the change in current densities in the pipe wall. The second semiannual report on this project reported on experimental and modeling results. The results showed that the rotating system was more adaptable to pipeline inspection and therefore only this system will be carried into the second year of the sensor development. In this third reporting period, the rotating system inspection was further developed. Since this is a new inspection modality without published fundamentals to build upon, basic analytical and experimental investigations were performed. A closed form equation for designing rotating exciters and positioning sensors was derived from fundamental principles. Also signal processing methods were investigated for detection and assessment of pipeline anomalies. A lock in amplifier approach was chosen as the method for detecting the signals. Finally, mechanical implementations for passing tight restrictions such as plug valves were investigated. This inspection concept is new and unique; a United States patent application has been submitted.

J. Bruce Nestleroth; Richard J. Davis

2005-05-23T23:59:59.000Z

444

Innovative production system goes in off Ivory Coast  

SciTech Connect (OSTI)

The phased field development of the Lion and Panthere fields, offshore the Ivory Coast, includes a small floating production, storage, and offloading (FPSO) tanker with minimal processing capability as an early oil production system (EPS). For the long-term production scheme, the FPSO will be replaced by a converted jack up mobile offshore production system (MOPS) with full process equipment. The development also includes guyed-caisson well platforms, pipeline export for natural gas to fuel an onshore power plant, and a floating storage and offloading (FSO) tanker for oil export. Pipeline export for oil is a future possibility. This array of innovative strategies and techniques seldom has been brought together in a single project. The paper describes the development plan, early oil, jack up MOPS, and transport and installation.

Childers, M. [Oceaneering Production Systems, Houston, TX (United States); Barnes, J. [Paragon Engineering Services Inc., Houston, TX (United States)]|[UMC Petroleum Corp., Houston, TX (United States)

1995-07-17T23:59:59.000Z

445

Producing China's Innovative Entrepreneurship: Nationalism, Cultural Practices, and Subject-Making of Transnational Chinese Professionals  

E-Print Network [OSTI]

a process of “social innovation” (Etzkowitz & Webster 1995:requires various social innovations. The management of aCollective, & Social Conditions for Innovation in

Chen, Kun

2011-01-01T23:59:59.000Z

446

Innovation flow through social networks: Productivity distribution  

E-Print Network [OSTI]

A detailed empirical analysis of the productivity of non financial firms across several countries and years shows that productivity follows a non-Gaussian distribution with power law tails. We demonstrate that these empirical findings can be interpreted as consequence of a mechanism of exchanges in a social network where firms improve their productivity by direct innovation or/and by imitation of other firm's technological and organizational solutions. The type of network-connectivity determines how fast and how efficiently information can diffuse and how quickly innovation will permeate or behaviors will be imitated. From a model for innovation flow through a complex network we obtain that the expectation values of the productivity level are proportional to the connectivity of the network of links between firms. The comparison with the empirical distributions reveals that such a network must be of a scale-free type with a power-law degree distribution in the large connectivity range.

T. Di Matteo; T. Aste; M. Gallegati

2004-06-19T23:59:59.000Z

447

Carbon Markets and Technological Innovation  

E-Print Network [OSTI]

absorption of heat, and Arrhenius’ (1898) theoretical model of the greenhouse effect, the question of global warming, in terms of its causes, description, mitigation of its effects, and projection of resulting scenarios, has been on the modern research agenda... Introduction In order to bound global warming, the Intergovernmental Panel on Climate Change (IPCC) noted that worldwide annual carbon emissions need to be cut approximately in half by 2050 (IPCC 2008). A mix of different policy instruments is likely...

Weber, T A; Neuhoff, Karsten

448

OpenEI Community - Innovation  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories onFocus AreaDataBusPFAN)ChangeOnPAC Energy Jumpnorth

449

National Awards Program for Energy Innovation 1991  

SciTech Connect (OSTI)

The Department of Energy is pleased to present the 53 award winning projects in energy efficiency and renewable energy technologies which were selected for the Department's sixth National Awards Program for Energy Innovation. These projects represent innovative energy initiatives being undertaken by schools, businesses, local communities and individuals to increase the use of renewable energy supplies and reduce overall energy consumption. Specific areas of interest are Agriculture, Civic/Non-profit Organizations, Energy Awareness, Government, Hospitals, Industry, Other Buildings, Schools, Single-Family Housing, Transportation, Utilities, and others.

Not Available

1991-05-01T23:59:59.000Z

450

E-Print Network 3.0 - advanced higher-dimensional phase Sample...  

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

to change the phase... in determin- ing when to change the signal phase. The control law is executed for each traffic signal once Source: Collection: Computer Technologies and...

451

Arnold Schwarzenegger A PHASE CHANGE MATERIAL  

E-Print Network [OSTI]

-2006-026 #12;Prepared By: Leading Technology Design, Inc. Randy Clarksean, Ph.D., P.E. New York Mills, MN 56567 Designs, Inc. P.O. Box N 106 North Boardman Ave. New York Mills, MN 56567 Phone: (218) 385-3750 Email CONDITIONING LOADS Prepared For: California Energy Commission Public Interest Energy Research Program Prepared

452

Laser Crystallization of Phase Change Material  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformationPostdocs space CombinedValuesRevolutionizing the

453

Sandia National Laboratories: Innovative Offshore Vertical-Axis...  

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

WindInnovative Offshore Vertical-Axis Wind Turbine Rotors Innovative Offshore Vertical-Axis Wind Turbine Rotors This project seeks to advance large offshore vertical-axis wind...

454

Germany and China -an Innovative Partnership in Information Technology  

E-Print Network [OSTI]

. Stephan STEGLICH, Fraunhofer Institute for Open Communication Systems Brief Introduction to CNNIC and IDNGermany and China - an Innovative Partnership in Information Technology Hasso Plattner Institute Internet Society of China (ISC), Chinese Academy of Engineering (CAE) Innovating information technology

Weske, Mathias

455

Campus Limpertsberg 03 December 2013 Social Enterprise and Social Innovation  

E-Print Network [OSTI]

Campus Limpertsberg ­ 03 December 2013 Social Enterprise and Social Innovation Public lecture 19 is a social economy. Social business and others social innovations hopefully facilitate a healthy economy

van der Torre, Leon

456

Technological, Organisational, and Social Innovation as Pathways to Sustainability  

E-Print Network [OSTI]

The purposes of this chapter is to delve more deeply into the processes and determinants of technological, organisational, and social innovation and to discuss the instruments and policies to stimulate the kinds of innovation ...

Ashford, Nicholas

2001-01-01T23:59:59.000Z

457

Campus Limpertsberg 8 October 2013 Social Enterprise and Social Innovation  

E-Print Network [OSTI]

Campus Limpertsberg ­ 8 October 2013 Social Enterprise and Social Innovation Public lecture 19 more income from the market and the "social innovation school" which particularly highlights the role

van der Torre, Leon

458

5 Building a shared interest Olinda, Milan: social innovation  

E-Print Network [OSTI]

5 Building a shared interest Olinda, Milan: social innovation between strategy and organisational in the mental health field into a broader social innovation, while at the same time fighting against social

Boyer, Edmond

459

Building America Research Teams: Spotlight on Home Innovation...  

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

Home Innovation and PARR Building America Research Teams: Spotlight on Home Innovation and PARR April 9, 2015 - 10:55am Addthis This article continues our series of profiles about...

460

Reconfiguring Boundary Relations: Robotic Innovations in Pharmacy Work  

E-Print Network [OSTI]

Robotics is a rapidly expanding area of digital innovation with important implications for organizational practice in multioccupational settings. This paper explores the influence of robotic innovations on the boundary ...

Barrett, Michael

Note: This page contains sample records for the topic "innovative phase change" 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

An Innovative Approach Towards National Peak Load Management  

E-Print Network [OSTI]

An innovative approach was developed and implemented in eight governmental buildings to reduce their load during the peak demand hours in summer of 2007. The innovative approach implemented in these buildings included pre-closing treatment (PCT...

Al-Mulla, A.; Maheshwari, G. P.; Al-Nakib, D.; ElSherbini, A.; Alghimlas, F.; Al-Taqi, H.; Al-Hadban, Y.

462

24M Technologies: Using Innovation to Solve the Energy Storage...  

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

24M Technologies: Using Innovation to Solve the Energy Storage Challenge 24M Technologies: Using Innovation to Solve the Energy Storage Challenge February 1, 2011 - 3:30pm Addthis...

463

EECBG Success Story: Austin Using Green Innovation to Beat the...  

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

Austin Using Green Innovation to Beat the Utility Blues EECBG Success Story: Austin Using Green Innovation to Beat the Utility Blues January 17, 2012 - 1:03pm Addthis An aerial...

464

Recognizing Innovation in Green Building | Department of Energy  

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

Recognizing Innovation in Green Building Recognizing Innovation in Green Building February 6, 2013 - 8:45am Addthis Visitors tour the U.S. Department of Energy Solar Decathlon 2011...

465

ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill...  

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

2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott September...

466

2004 INDEX OF INNOVATION AND TECHNOLOGY TRI-CITIES, WASHINGTON  

E-Print Network [OSTI]

to be important to technology firms. This report updates the material in the earlier report. The report shows Innovation 6 Innovation Capacity 6 Education of the Workforce 7 Technology Orientation 8 Patent Generation 9

467

Understanding energy technology developments from an innovation system perspective  

E-Print Network [OSTI]

Understanding energy technology developments from an innovation system perspective Mads Borup1. This paper presents an innovation systems analysis of new and emerging energy technologies in Denmark for discussing the framework conditions for transition to sustainable energy technologies and strengths

468

Historical perspective of innovation in electronic payment instruments  

E-Print Network [OSTI]

Electronic Payment Instruments have seen unprecedented innovation in the past XX-th century. Most of this innovation was made possible by advances in information and communication technology. Advances in ICT paired with ...

Pogor, Iulian

2011-01-01T23:59:59.000Z

469

Wind Power in Norway -Innovation strategy -  

E-Print Network [OSTI]

Wind Power in Norway - Innovation strategy - Liana Müller #12;2 Introduction The existing energy and, at the same time, not to irreversibly damage the life on Earth. The use of waterpower, wind power, the growth of the wind power industry in Norway. In the sequel, a brief history of wind power energy

Müller, Ralf R.

470

Interdisciplinary Institute for Innovation Nuclear reactors' construction  

E-Print Network [OSTI]

Interdisciplinary Institute for Innovation Nuclear reactors' construction costs: The role of lead@mines-paristech.fr hal-00956292,version1-6Mar2014 #12;hal-00956292,version1-6Mar2014 #12;Nuclear reactors' construction reactor construction costs in France and the United States. Studying the cost of nuclear power has often

Paris-Sud XI, Université de

471

Workshop to Assess Innovative Solutions to Transportation  

E-Print Network [OSTI]

Workshop to Assess Innovative Solutions to Transportation Needs in the Colonias Workshop Summary SWUTC/04/167151-1 Texas Transportation Institute Texas A&M University System College Station, Texas 77843-3135 Center for HUD's Colonias Program Southwest Region University Transportation Center #12

472

INNOVATION IN MAN-MADE FIBRES: CORPORATE  

E-Print Network [OSTI]

) and other intermediate materials · Manufacture of composite parts 13 #12;CARBON FIBRE Two key innovations in fibres and textiles, composite materials, IT-related products and other products Lenzing (Austria): leading producer of cellulosic fibres 2 #12;THE TWO PRODUCTS Carbon fibre High-strength material used

Sussex, University of

473

Innovation and Success in Solar Financing  

Broader source: Energy.gov [DOE]

This webinar, "Innovation and Success in Solar Financing," was originally presented on July 10, 2013 as part of the DOE SunShot Initiative's Solar Action Webinar Series. After a brief presentation about the SunShot Initiative's overarching goals, three solar coordinators discuss their strategies for solving the financial challenges associated with their state- and local-level solar energy projects.

474

Penn State Consortium for Building Energy Innovation  

Broader source: Energy.gov [DOE]

The Penn State Consortium for Building Energy Innovation (formerly the Energy Efficient Buildings Hub) develops, demonstrates, and deploys energy-saving technologies that can achieve 50% energy reduction in small- and medium-sized buildings. Its headquarters serves as a test bed for real-world integration of technology and market solutions.

475

London 2012 Infrastructure Design, Sustainability and Innovation,  

E-Print Network [OSTI]

February 2013 #12;#12;London 2012 Aspiration of a Sustainable Games #12;#12;Project Management , for both soil and groundwater treatment. As part of this work, we have managed the excavation and reuseLondon 2012 Infrastructure Design, Sustainability and Innovation, Inspiring an Industry

Painter, Kevin

476

Eco-innovation indicators European Environment Agency  

E-Print Network [OSTI]

Eco-innovation indicators European Environment Agency Copenhagen, February 2006 #12;Page 2 consisted of Timo Mäkelä, DG Environment, Pierre Valette, DG Research, and Björn Stigson World Business measure the progress made in implementing the Environment Technology Action Plan. Currently, the field

477

22 Innovative Tools for Environmental Sanitation  

E-Print Network [OSTI]

1 22 Innovative Tools for Environmental Sanitation Planning and River Basin Management in Southeast to resource management, water pollution con- trol and microbial health risks. They can also be used for their integration. Keywords: Environmental sanitation; river basin management; house- hold-centred environmental

Richner, Heinz

478

RENEWABLE ENERGIES Innovations for the future  

E-Print Network [OSTI]

RENEWABLE ENERGIES Innovations for the future #12;Imprint Publisher: Federal Ministry Böhme BMU, Division KI I1 "General and Fundamental Aspects of Renewable Energies" Content: Dr. Martin in a seminal global market: with both renewable energy and energy efficiency. For a sustainable energy economy

Peinke, Joachim

479

Improving SMEs' guidance within public innovation supports  

E-Print Network [OSTI]

understanding of the relationship between SMEs and innovation agencies (RTTAs - Regional Technology Transfer, SMEs experience difficulties in accessing financial, technological, human and information resources because very few technology-following SMEs use them as an external resource Facing this situation our

Paris-Sud XI, Université de

480

Steel Innovations Conference 2013 Christchurch, New Zealand  

E-Print Network [OSTI]

Steel Innovations Conference 2013 Christchurch, New Zealand 21-22 February 2013 SEISMIC BEHAVIOR OF CONCRETE-FILLED STEEL SANDWICH WALLS AND CONCRETE-FILLED STEEL TUBE COLUMNS M. Bruneau 1 , Y. Alzeni 2 , P. Fouché 2 ABSTRACT Concrete-Filled Steel Plate Sandwich Walls (CFSP Sandwich Walls) can provide a cost

Bruneau, Michel

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


481

Innovators at Heart A publication for  

E-Print Network [OSTI]

Innovators at Heart A publication for those who support heart-related research, education, and care at the University of Minnesota Help improve heart health for future generations with a charitable bequest page 2's health was deteriorating quickly. Within days of suffering a highly damaging heart attack, she learned

Minnesota, University of

482

Innovators at Heart A publication for  

E-Print Network [OSTI]

Innovators at Heart A publication for those who support heart-related research, education, and care heart transplant page 4 Summer 2010 For nearly all of her life, 22-year-old Shannon Beestman has received care at the University of Minnesota to treat her congenital heart defect. Having been under

Minnesota, University of

483

Innovators at Heart A publication for  

E-Print Network [OSTI]

Innovators at Heart A publication for those who support heart-related research, education, and care colleagues do for a living and he's likely to reply, "We're in the business of fixing hearts." If his research findings are any indication, business should soon be thriving. "Fixing hearts is what I think

Minnesota, University of

484

Potential of innovative ceramics for turbine  

E-Print Network [OSTI]

Potential of innovative ceramics for turbine applications. A. Jankowiak, R. Valle, M. Parlier ODAS ceramics for turbine applications. Potentiel de céramiques innovantes pour des applications turbines par A. Jankowiak, R. Valle, M. Parlier Résumé traduit : L'amélioration du rendement thermique des turbines à gaz d

485

Designing a National Network for Manufacturing Innovation  

E-Print Network [OSTI]

Designing a National Network for Manufacturing Innovation NNMI and The Additive Manufacturing Pilot Introduction · NNMI principles · Public NMMI Design · Pilot Institute on Additive Manufacturing #12;IMI Mission Process, such as Additive Manufacturing An Advanced Material ­ e.g. lightweight, low cost carbon fiber

486

MICROFLUIDIC: AN INNOVATIVE TOOL FOREFFICIENT CELL SORTING  

E-Print Network [OSTI]

MICROFLUIDIC: AN INNOVATIVE TOOL FOREFFICIENT CELL SORTING Julien Auteberta , Benoit Couderta-louis.viovy@curie.frmailto:. Abstract At first mostly dedicated to molecular analysis, microfluidic systems are rapidly expanding, biological and fluidic environment at the scale of the cells. A number of new concepts based on microfluidics

Paris-Sud XI, Université de

487

TU Delft knowledge valorisation Innovation with  

E-Print Network [OSTI]

patient monitoring. Research consortia Wind energy far offshore RWE Offshore Wind, Eneco, TenneT, Ballast plan for large-scale wind energy innovation, known as Far and Large Offshore Wind, or FLOW. The FLOW products and services. TU Delft has a long history of socially and commercially relevant research. Two

Langendoen, Koen

488

SEAMIST{trademark}. Innovative technology summary report  

SciTech Connect (OSTI)

SEAMIST has been demonstrated and deployed as an innovative tool to better access the subsurface for characterization and monitoring of contaminants in both vertical and horizontal boreholes. The technology has been developed by industry with assistance from DOE`s Office of Technology Development to ensure it meets the needs of the environmental restoration market.

NONE

1995-08-01T23:59:59.000Z

489

Purdue Farm Energy Production & Innovation Center  

E-Print Network [OSTI]

Purdue Farm Energy Production & Innovation Center Sonny Ramaswamy Director of Agricultural Research footprints Create the Purdue Farm-EPIC #12;! Catalyze discovery of new science ! Apply advanced biological and engineering approaches to convert wind, solar, and agricultural resources/wastes into energy ! Utilize broad

490

Catalyzing innovations for sustainable chemicals & fuels for  

E-Print Network [OSTI]

2013 2003 2012 2011 2010 2009 2004 2005 2006 2007 2008 years Catalyzing innovations for sustainable 8 Students & Postdocs 9 Recent Publications 10 Simple and Safer Processes Broad Industrial Impact(CEBC)bringstogetherchemistsandchemical engineerstodevelopcleanerandmoreefficient processes for making fuels and chemicals from bothtraditionalandrenewablefeedstocks

491

Innovators Way The Hebrew University of Jerusalem  

E-Print Network [OSTI]

,000­ , 2,000­ . 72 Yissum ­ the Technology Transfer Company of the Hebrew University is solely and international companies. The innovations have brought benefit to man and to his general quality of life are to be found in the forefront of international research. , . 1964 15­ , "" . 7

Daniel, Rosenfeld

492

Annual Report 2009/10 Innovating,, ,,  

E-Print Network [OSTI]

Pioneering Open Educational Resources 20 Using innovative technology to develop unique solutions 22 Thank you enables millions around the world to access and engage with our open education resources, including our i groundbreaking projects such as English In Action in Bangladesh, and the Health Education and Training project

Bandara, Arosha

493

Nuclear Engineering Division Think, explore, discover, innovate  

E-Print Network [OSTI]

Nuclear Engineering Division Think, explore, discover, innovate Never miss important updates managed by UChicago Argonne, LLC 1 Nuclear Engineering Division: Awards Listing (1980 ­ present) Web: http Division of Educational Programs J.C. Braun L.W. Deitrich #12;Nuclear Engineering Division Think, explore

Kemner, Ken

494

Innovative Energy Technologies: The Next Generation  

E-Print Network [OSTI]

Innovative Energy Technologies: The Next Generation T E C H N O L O G Y G U I D E #12;Our lifestyle is sustained by energy. Technologies developed at Carnegie Mellon have the ability to enhance energy generation of entering, the marketplace. These next generation technologies have been developed by undergraduate

Andrews, Peter B.

495

Kicking Off the ARPA-E Energy Innovation Summit: Where Innovations...  

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

rest of the world, tapping the creativity and imagination of our people." The ARPA-E Energy Innovation Summit that kicks off today just outside of Washington, D.C. highlights the...

496

Science and innovation strategy for forestry in Great Britain  

E-Print Network [OSTI]

Science and innovation strategy for forestry in Great Britain #12;The cover image is derived from X-rays of juniper berries (Juniperus communis), some containing seeds. #12;Science and innovation strategy COMMISSION (2014). Science and innovation strategy for forestry in Great Britain. Forestry Commission

497

ARTIGO INTERNET PLUX vence Prmio "Biggest Innovation" em concurso  

E-Print Network [OSTI]

concorreram aos prémios "Biggest Innovation", "Greatest Social Value" e "Potential for Biggest Social ImpactNewsSearch ARTIGO INTERNET PLUX vence Prémio "Biggest Innovation" em concurso internacional in http://www.cienciapt.net Data: 2010-8-16 Link: http://www.cienciapt.net/pt/in ... PLUX vence Prémio "Biggest Innovation" em

Instituto de Sistemas e Robotica

498

Social Science Seminars Series Business Innovation for Water Workshop  

E-Print Network [OSTI]

Social Science Seminars Series Business Innovation for Water Workshop Monday, August 27th 2012 will differentiate between business, social and institutional innovation as well as different levels of analysis (e, Eawag main building D24 12:00 ­ 12:45 Heiko Gebauer, Eawag Innovation in water and wastewater services

Wehrli, Bernhard

499

Brief Report The puzzling difficulty of tool innovation: Why  

E-Print Network [OSTI]

-structured problems Cognitive Development Social learning a b s t r a c t Tool innovation--designing and making novel). In contrast to findings when social learning is possible, recent findings suggest that innovation of a novelBrief Report The puzzling difficulty of tool innovation: Why can't children piece their knowledge

Apperly, Ian

500

December 2005 Higher Education Systems and Industrial Innovation1  

E-Print Network [OSTI]

, Aix-en-Provence, France Article published in: Innovation; the European journal of social science, published in "Innovation / the European journal of social science research 19, 1 (2006) 79-93" DOI : 10 of knowledge and information between them and thereby spur on industrial innovation. In the social sciences

Boyer, Edmond