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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

Project Profile: Innovative Phase Change Thermal Energy Storage Solution for Baseload Power  

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

Infinia, under the Baseload CSP FOA, is developing and demonstrating a subscale system for baseload CSP power generation using thermal energy storage (TES) in a unique integration of innovative enhancements that improves performance and reduces cost.

3

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

4

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

5

White House Champions of Change Recognizes Solar Innovator | Department of  

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

White House Champions of Change Recognizes Solar Innovator White House Champions of Change Recognizes Solar Innovator White House Champions of Change Recognizes Solar Innovator June 10, 2013 - 4:30pm Addthis Dr. Siva Sivananthan at the Sivananthan Laboratories in Bolingbrook, Illinois. | Photo courtesy of Megan Strand, UIC Dr. Siva Sivananthan at the Sivananthan Laboratories in Bolingbrook, Illinois. | Photo courtesy of Megan Strand, UIC Minh Le Minh Le Program Manager, Solar Program What are the key facts? Dr. Sivananthan, a 2009 SunShot Incubator awardee, was recently recognized by the White House as part of the Immigrant Innovator Champions of Change initiative. Dr. Sivananthan's solar research helps to advance the SunShot Initiative's goals of achieving cost-competitive solar by the end of the decade. Recently recognized by the White House, one awardee of the Energy

6

PHASE CHANGE LIQUIDS  

SciTech Connect

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

7

Laser Crystallization of Phase Change Material  

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

Geoffrey Campbell is the Principal Investigator for Laser Crystallization of Phase Change Material LLNL BES Programs Highlight Laser Crystallization of Phase Change Material False...

8

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 considerations of research and policy development concerning climate change. Taking social innovation to include

9

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

10

Phase I Field Test Results of an Innovative DNAPL Remediation Technology: The Hydrophobic Lance  

SciTech Connect

An innovative technology for recovery of pure phase DNAPL was deployed in the subsurface near the M-Area Settling Basin, continuing the support of the A/M Area Ground Water Corrective Action Program (per Part B requirements). This technology, the Hydrophobic Lance, operates by placing a neutral/hydrophobic surface (Teflon) in contact with the DNAPL. This changes the in situ conditions experienced by the DNAPL, allowing it to selectively drain into a sump from which it can be pumped. Collection of even small amounts of DNAPL can save years of pump-and-treat operation because of the generally low solubility of DNAPL components.

Tuck, D.M.

1999-01-28T23:59:59.000Z

11

Event:UNFCCC Momentum for Change: Innovative Financing for Climate-friendly  

Open Energy Info (EERE)

for Change: Innovative Financing for Climate-friendly for Change: Innovative Financing for Climate-friendly Investment Jump to: navigation, search Calendar.png UNFCCC Momentum for Change: Innovative Financing for Climate-friendly Investment: on 2012/12/06 The session will serve as the Meeting of the Parties to the Kyoto Protocol and will feature a moderated panel of public and private sector leaders relating their experiences developing innovative financial solutions that blend public and private funds to scale up climate-friendly investment. Objectives include: launching a new pillar on Innovative Finance under the UNFCCC Momentum for Change Initiative; showcasing innovative, proven financing examples to support adaptation and mitigation activities in developing countries; and attracting donor and investor funding for

12

Thermal Performance of Phase Change Wallboard for Residential Cooling Application  

E-Print Network (OSTI)

H. Manz; "Theory of Phase Change Materials with and withoutand A.K. Sircar; "Phase Change Materials for Heating andmanufacturing of phase change material (PCM) implemented in

Feustel, H.E.

2011-01-01T23:59:59.000Z

13

Introduction to IT Innovation for Change in Healthcare Minitrack  

Science Journals Connector (OSTI)

The innovative application of information technologies (IT) in the consumer, clinical, and public health spheres offers the potential for transformational improvements to the healthcare system. Addressing the significant challenge of developing, evaluating, ...

Thomas A. Horan; Abdul Shaikh; William Chismar; Sue S. Feldman

2013-01-01T23:59:59.000Z

14

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

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

A Look Inside 1366 and Sun Catalytix, Two "Game-Changing" 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 - 1:53pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What will the project do? These six innovative technology recipients received a combined $23.6 million in funding from the Recovery Act, an iIn a little over a year, they have generated an additional $100 million in outside private capital investment. Today, the Department of Energy highlighted six Advanced Research Projects Agency - Energy projects that are at the forefront of American energy innovation. As President Obama said in his State of the Union address, this kind of innovation is critical to our economic prosperity. These six

15

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

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

A Look Inside 1366 and Sun Catalytix, Two "Game-Changing" 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 - 1:53pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What will the project do? These six innovative technology recipients received a combined $23.6 million in funding from the Recovery Act, an iIn a little over a year, they have generated an additional $100 million in outside private capital investment. Today, the Department of Energy highlighted six Advanced Research Projects Agency - Energy projects that are at the forefront of American energy innovation. As President Obama said in his State of the Union address, this kind of innovation is critical to our economic prosperity. These six

16

Innovation  

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

Innovation Innovation Creating the Next Generation of Government * Make Government Stronger - Transparency * Make Government More Efficient - Participation * Stimulate Economic Growth- Collaboration challenges Solutions * Government as a Platform * Provide services directly to the citizen wherever and whenever * Enabled by Technology Impact - Transparency Impact - Participation Impact - collaboration Tools At Our Disposal Open Government Open Government QuickTime(tm) and a decompressor are needed to see this picture. 4. Data Communities 5. Reviewing Existing Agency Rules * Three grand challenges * 26 projects * One year to complete QuickTime(tm) and a decompressor are needed to see this picture. 1. Launch "We the People"

17

Second Phase of Innovative Technology Project to Capture CO2, Produce  

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

Second Phase of Innovative Technology Project to Capture CO2, Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio August 9, 2012 - 1:00pm Addthis Washington, DC - A novel method to capture carbon dioxide (CO2) from flue gas and produce biofuels has been formally launched in the second phase of a Department of Energy (DOE) project at a nursery in Ohio. Successful application of the process could eventually help reduce greenhouse gas emissions and provide a source of liquid biofuels and biogas, reducing U.S. dependence on foreign energy sources. Touchstone Research Laboratory in Triadelphia, W.Va., successfully inoculated four biomass production ponds with algae at Cedar Lane Farms in

18

Second Phase of Innovative Technology Project to Capture CO2, Produce  

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

Second Phase of Innovative Technology Project to Capture CO2, Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio Second Phase of Innovative Technology Project to Capture CO2, Produce Biofuels Launched in Ohio August 9, 2012 - 1:00pm Addthis Washington, DC - A novel method to capture carbon dioxide (CO2) from flue gas and produce biofuels has been formally launched in the second phase of a Department of Energy (DOE) project at a nursery in Ohio. Successful application of the process could eventually help reduce greenhouse gas emissions and provide a source of liquid biofuels and biogas, reducing U.S. dependence on foreign energy sources. Touchstone Research Laboratory in Triadelphia, W.Va., successfully inoculated four biomass production ponds with algae at Cedar Lane Farms in

19

Innovation  

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

20

Thermal Performance of Phase Change Wallboard for Residential Cooling Application  

E-Print Network (OSTI)

H. Manz; "Theory of Phase Change Materials with and withoutand A.K. Sircar; "Phase Change Materials for Heating andContaining a Phase Change Material", Proceedings of the 25th

Feustel, H.E.

2011-01-01T23:59:59.000Z

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.


21

Phase Change Memory An Architecture and Systems Perspective  

E-Print Network (OSTI)

#12;Phase Change Memory Store data within phase change material [Ovshinsky68] Set phase via currentPhase Change Memory An Architecture and Systems Perspective Benjamin Lee Computer Architecture lifetime 1 B.Lee et al. "Architecting phase change memory as a scalable DRAM alternative." ISCA-36

Lee, Benjamin C.

22

How Science, Innovation, and Mikayla Nelson are Changing the State of Our  

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

Science, Innovation, and Mikayla Nelson are Changing the State Science, Innovation, and Mikayla Nelson are Changing the State of Our Union How Science, Innovation, and Mikayla Nelson are Changing the State of Our Union January 27, 2011 - 11:01am Addthis Mikayla Nelson | Photo courtesy of the Billings Gazette Mikayla Nelson | Photo courtesy of the Billings Gazette Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science The faces of America's future success in science and engineering are everywhere. She might be the friendly employee at a neighborhood store... or be seated with the First Lady at the State of the Union. In the case of Mikayla Nelson, she's both. Last night, the high school freshman from Billings, Montana was seated next to the First Lady. Mikayla earned her place there - as well as personal recognition from the

23

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

24

A review on Phase Change Materials Integrated in Building Walls  

E-Print Network (OSTI)

A review on Phase Change Materials Integrated in Building Walls Fr´ed´eric Kuznika, , Damien Davida review of the integration of phase change materials in building walls. Many considerations are discussed in this paper including physical considerations about building envelop and phase change material, phase change

25

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

26

Tunable hyperbolic metamaterials utilizing phase change heterostructures  

SciTech Connect

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

27

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

28

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

29

Round-Robin Test of Paraffin Phase-Change Material  

Science Journals Connector (OSTI)

A round-robin test between three institutes was performed on a paraffin phase-change material (PCM) in the context of the German quality association for phase-change materials. The aim of the quality association ...

S. Vidi; H. Mehling; F. Hemberger; Th. Haussmann…

2014-10-01T23:59:59.000Z

30

Coding-based Energy Minimization for Phase Change Memory  

E-Print Network (OSTI)

-1-4503-1199-1/12/06 ...$10.00. states of the phase-change material. In one state, the ma- terial is amorphous with a highCoding-based Energy Minimization for Phase Change Memory Azalia Mirhoseini Electrical and Computer Phase Change Memory write energy. Our method minimizes the energy required for memory rewrites

31

An analysis of phase change material as thermal mass  

Science Journals Connector (OSTI)

...1006 40 117 An analysis of phase change material as thermal mass M.J Richardson...attenuated by thermal mass. Adding phase change material (PCM) to thermal mass increases...with heavyweight structures. phase change material|thermal mass|energy storage...

2008-01-01T23:59:59.000Z

32

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 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. 10 figures.

Salyer, I.O.

1993-10-19T23:59:59.000Z

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 (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

34

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

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

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

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

Next week the ARPA-E Innovation Summit will kick off. Check out all the energy innovation they've got in store.

37

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

38

Power generation of a thermoelectric generator with phase change materials  

Science Journals Connector (OSTI)

In this paper, a thermoelectric generator that embeds phase change materials for wasted heat energy harvesting is proposed. The proposed thermoelectric generator embeds phase change materials in its device structure. The phase change materials store large amounts of heat energy using the latent heat of fusion. When the heat source contacts the thermoelectric generator, dissipated heat from the heat source is stored in the phase change materials. When the heat source is removed from the thermoelectric generator, the output power of the thermoelectric generator slowly decreases, while the output power of conventional thermoelectric generators decreases rapidly without the heat source. The additional air layer in the proposed thermoelectric generator disturbs the heat dissipation from the phase change materials, so the thermoelectric generator can maintain the power generation for longer without a heat source. The experimental results for the thermoelectric generator fabricated clearly show the latent heat effect of the phase change materials and the embedded air layer.

Sung-Eun Jo; Myoung-Soo Kim; Min-Ki Kim; Yong-Jun Kim

2013-01-01T23:59:59.000Z

39

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

E-Print Network (OSTI)

OF CALIFORNIA RIVERSIDE Phase Change Materials for ThermalOF THE THESIS Phase Change Materials for Thermal Energyto utilize phase change materials (PCM’s) to enhance thermal

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

40

The Future Interaction of Science and Innovation Policy for Climate Change and National Security  

SciTech Connect

Recent efforts to characterize the interactions among climate change and national security issues raise challenges of relating disparate bodies of scientific (both physical and social) knowledge as well as determining the role of innovation in meeting these challenges. Technological innovation has been called for to combat climate change, increase food production, and discover new ways of generating energy, and proposals for increased investments in R&D and technology deployment are to be met with everywhere. However, such policy decisions in one domain have impacts in other domains—often unexpected, often negative, but often capable of being addressed in planning stages. The technological tools described here allow users to embody the knowledge of different domains, to keep that knowledge up to date, and to define relationships, via both a model and an analytic game, such that policymakers can foresee problems and plan to forestall or mitigate them. Capturing and dynamically updating knowledge is the accomplishment of the Knowledge Encapsulation Framework. A systems dynamic model, created in STELLA®, simulates the relationships among different domains, so that relevant knowledge is applied to a seemingly independent issue. An analytic game provides a method to use that knowledge as it might be used in real-world settings.

Malone, Elizabeth L.; Cowell, Andrew J.; Riensche, Roderick M.

2009-10-01T23:59:59.000Z

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

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

42

Application of Solar Distillation Systems with Phase Change Material Storage  

Science Journals Connector (OSTI)

This chapter presents the analysis of a solar distillation system with phase change material storage system. There is always a scarcity of...

S. K. Shukla

2014-01-01T23:59:59.000Z

43

A Phase-Change Composite for Use in Building Envelopes  

SciTech Connect

The objective of this project is to develop composite thermal insulations containing phase-change materials for use in the building envelope. The use of a phase-change insulation composite in the building envelope could result in a significant increase in energy efficiency. PhD Research provided candidate phase-change composites, and ORNL performed analytical and experimental evaluations of their thermal performance. The thermal resistance of the prototype panels was somewhat less than that of commercial products, although their thermal capacity was greater. Using these results, PhD Research has been working to modify the design and to produce practical building elements that incorporate phase-change material.

Graves, Ron S. [LMES/ORNL; Stovall, T. K. [LMES/ORNL; Weaver, K. E. [LMES/ORNL; Wilkes, K. E. [LMES/ORNL; Roy, S. [PhD Research Group, Inc.

1992-06-15T23:59:59.000Z

44

MARINE BIODIVERSITY AND CLIMATE CHANGE (MARCLIM) PHASE 2 REPORT  

E-Print Network (OSTI)

MARINE BIODIVERSITY AND CLIMATE CHANGE (MARCLIM) PHASE 2 REPORT SEPTEMBER 2001 - APRIL 2002.................................................................................................. 12 Climate change and its implications for marine biodiversity (Modules 1 & 2 THE MARINE BIOLOGICAL ASSOCIATION IN PARTNERSHIP WITH PLYMOUTH MARINE LABORATORY, SCOTTISH ASSOCIATION

Power, Anne Marie

45

Innovative fossil fuel fired vitrification technology for soil remediation. Phase 1  

SciTech Connect

Vortec has successfully completed Phase 1 of the ``Innovative Fossil Fuel Fired Vitrification Technology for Soil Remediation`` program. 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 Conservation 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-as confirmed by both ANS 16.1 and Toxicity Characteristic Leaching Procedure (TCLP) testing. 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 did 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 subsystem design.

Not Available

1994-01-01T23:59:59.000Z

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 radiative thermal diode  

SciTech Connect

A thermal diode transports heat mainly in one preferential direction rather than in the opposite direction. This behavior is generally due to the non-linear dependence of certain physical properties with respect to the temperature. Here we introduce a radiative thermal diode which rectifies heat transport thanks to the phase transitions of materials. Rectification coefficients greater than 70% and up to 90% are shown, even for small temperature differences. This result could have important applications in the development of future contactless thermal circuits or in the conception of radiative coatings for thermal management.

Ben-Abdallah, Philippe, E-mail: pba@institutoptique.fr [Laboratoire Charles Fabry, UMR 8501, Institut d'Optique, CNRS, Université Paris-Sud 11, 2, Avenue Augustin Fresnel, 91127 Palaiseau Cedex (France)] [Laboratoire Charles Fabry, UMR 8501, Institut d'Optique, CNRS, Université Paris-Sud 11, 2, Avenue Augustin Fresnel, 91127 Palaiseau Cedex (France); Biehs, Svend-Age, E-mail: s.age.biehs@uni-oldenburg.de [Institut für Physik, Carl von Ossietzky Universität, D-26111 Oldenburg (Germany)] [Institut für Physik, Carl von Ossietzky Universität, D-26111 Oldenburg (Germany)

2013-11-04T23:59:59.000Z

48

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

49

Latent Heat or Phase Change Thermal Energy Storage  

Science Journals Connector (OSTI)

It has been explained in sections 1.6 and 1.6.2 how phase change materials (PCM) have considerably higher thermal energy storage densities compared to sensible heat storage materials and are able to absorb or rel...

H. P. Garg; S. C. Mullick; A. K. Bhargava

1985-01-01T23:59:59.000Z

50

Crystallization of Ge2Sb2Te5 nanometric phase change material clusters made by gas-phase condensation  

E-Print Network (OSTI)

Crystallization of Ge2Sb2Te5 nanometric phase change material clusters made by gas- phase=pdfcov Published by the AIP Publishing Articles you may be interested in Nanoscale nuclei in phase change materials phase change material clusters made by gas-phase condensation G. E. Ghezzi,1,2 R. Morel,3 A. Brenac,3 N

Paris-Sud XI, Université de

51

DOE Awards Two Small Business Innovation Research Phase II Grants for Solid-State Lighting Technology  

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

The U.S. Department of Energy (DOE) has awarded two Small Business Innovation Research (SBIR) grants targeting advances in solid-state lighting (SSL) technology. The SBIR program seeks to increase...

52

How do rewritable DVDs work? Optical properties of phase-change materials  

E-Print Network (OSTI)

How do rewritable DVDs work? Optical properties of phase-change materials W. Welnic,1,2 Silvana;Outline 1 Introduction to Phase Change Materials (PCMs) 2 Open questions for Phase Change Materials;Introduction to Phase Change Materials (PCMs) Outline 1 Introduction to Phase Change Materials (PCMs) 2 Open

Botti, Silvana

53

Simplified Numerical Description of Latent Storage Characteristics for Phase Change Wallboard  

E-Print Network (OSTI)

H. Manz; "Theory of Phase Change Materials with and withoutand A.K. Sircar; "Phase Change Materials for Heating andContaining a Phase Change Material", Proceedings of the 25th

Fuestel, H.E.

2011-01-01T23:59:59.000Z

54

Nanoscale gap filling for phase change material by pulsed deposition and inductively coupled plasma etching  

Science Journals Connector (OSTI)

The gap filling of phase change material has become a critical module in the fabrication process of phase change random access memory (PCRAM) as the ... . We achieved void free gap filling of phase change material

W. C. Ren; B. Liu; Z. T. Song; X. Z. Jing; B. C. Zhang; Y. H. Xiang…

2013-09-01T23:59:59.000Z

55

Small Business Innovation Research Project Phase I Release 2 Solicitations Awards  

Office of Energy Efficiency and Renewable Energy (EERE)

List of awards announced on February 5, 2013 for the SBIR Program’s Phase I Release 2 solicitations.

56

Phase-change-related degradation of catalyst layers in  

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

Phase-change-related degradation of catalyst layers in Phase-change-related degradation of catalyst layers in proton-exchange-membrane fuel cells Title Phase-change-related degradation of catalyst layers in proton-exchange-membrane fuel cells Publication Type Journal Article Year of Publication 2013 Authors Hwang, Gi Suk, Hyoungchul Kim, Roger Lujan, Rangachary Mukundan, Dusan Spernjak, Rodney L. Borup, Massoud Kaviany, Moo Hwan Kim, and Adam Z. Weber Journal Electrochimica Acta Volume 95 Pagination 29 - 37 Date Published 4/2013 ISSN 00134686 Keywords degradation, Environmental scanning electron microscope (ESEM), Freeze/thaw cycle, Membrane electrode assembly (MEA), Nanostructured thin film (NSTF), Pt/C dispersion Abstract Understanding and optimizing water and thermal management in the catalyst layer of proton-exchange-membrane fuel cells is crucial for performance and durability improvements. This is especially the case at low temperatures, where liquid water and even ice may exist. In this article, the durability of a traditional Pt/C dispersed and a nanostructure thin film (NSTF) membrane-electrode assembly (MEA) are examined under wet/dry and freeze/thaw cycles using both in situ and ex situ experiments. Multiple isothermal cold starts result in a performance degradation for the dispersed MEA, while no such a degradation is found in the NSTF. The results are consistent with stand-alone MEA tests, wherein the dispersed catalyst layer results in an exponential increase in the number and size of cracks until it delaminates from the membrane due to the impact of the freeze/thaw process within the catalyst-layer pores. The NSTF catalyst layer shows minimal crack generation without delamination since the ice forms on top of the layer. The results are useful for understanding degradation due to phase-change containing cycles.

57

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

SciTech Connect

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

58

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

SciTech Connect

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

59

Lattice Boltzmann method for colloidal dispersions with phase change  

Science Journals Connector (OSTI)

Colloidal dispersions are known to undergo phase transition in a number of processes. This often gives rise to formation of structures in a flowing medium. In this paper, we present a model for flow of a colloidal dispersion with phase change. Two distribution functions are used. The colloid is described as a non-ideal fluid capable of phase change, but rather than taking the dispersion medium as the second fluid, a better choice is the dispersion (water plus colloid) which can be considered as an incompressible fluid. This choice allows a standard Lattice Boltzmann (LB) model for incompressible fluids to be used in combination with for the 'free-energy' LB model for the colloid. The coupling between the two fluids is the drag force on the colloid and the dependence of the viscosity of the overall fluid on the particle volume fraction. The problems raised by characteristic times and lengths have been treated. The main application considered is the growth dynamics or domain structuration of protein dispersions during dead-end filtration on a membrane surface.

B. Piaud; M.J. Clifton; S. Blanco; R. Fournier

2008-01-01T23:59:59.000Z

60

A System-level Scheme for Resistance Drift Tolerance of a Multilevel Phase Change Memory  

E-Print Network (OSTI)

of a phase change material such as GTS tends to drift over time. The change in resistance severely degradesA System-level Scheme for Resistance Drift Tolerance of a Multilevel Phase Change Memory Pilin presents a system-level scheme to alleviate the effect of resistance drift in a multilevel phase change

Han, Jie

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

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

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

Summary: temperature phase and can change more o r less suddenly during the phase transition. Since the microscopical... FRICTION ASSOCIATED WITH THE ALLOTROP'IC TRANSFORMATION...

62

Opportunities to Apply Phase Change Materials to Building Enclosures Webinar  

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

1, 2011 1, 2011 Opportunities to Apply Phase Change Materials to Building Enclosures Welcome to the Webinar! We will start at 2:00 PM Eastern Time Be sure that you are also dialed into the telephone conference call: Dial-in number: 888-950-6757; Pass code: 6420234 1 | Building America Program www.buildingamerica.gov Building America: Introduction November 11, 2011 Chuck Booten Chuck.Booten@nrel.gov Building Technologies Program 2 | Building America Program www.buildingamerica.gov * Reduce energy use in new and existing residential buildings * Promote building science and systems engineering / integration approach * "Do no harm": Ensure safety, health and durability are maintained or improved

63

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

64

Innovative Technologies, Innovative Diplomacy | Department of Energy  

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

Innovative Technologies, Innovative Diplomacy Innovative Technologies, Innovative Diplomacy Innovative Technologies, Innovative Diplomacy April 30, 2012 - 3:26pm Addthis 1 of 5 U.S. Energy Department Secretary Steven Chu, along with other leading energy decision-makers from around the world, at the third Clean Energy Ministerial annual meeting in London. Image: Department of Energy and Climate Change. 2 of 5 Prime Minister David Cameron, Secretary of State Edward Davey, U.S. Energy Department Secretary Steven Chu and Minister of State Greg Barker at the third Clean Energy Ministerial event in London. Image: Department of Energy and Climate Change. 3 of 5 Energy Ministers from around the world at the third Clean Energy Ministerial event in London. Image: Department of Energy and Climate Change. 4 of 5 U.S. Department of Energy Secretary Steven Chu and Secretary of State

65

Innovation Ecosystem Development Initiative  

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

Innovation Ecosystem Development Initiative Innovation Ecosystem Development Initiative Funding Opportunity Number DE-FOA-0000356 Applicant (Legal Name) University of Utah Technology Commercialization Office Location: Salt Lake City, UT Project Title Energy Innovation Commercialization Center Proposed Action or Project Description The project proposes to create an Energy Innovation Commercialization Center at the University of Utah. The scope of work for this project is in two phases: tasks necessary to create the Center and actual commercialization and outreach to other institutions. Specific activities for Phase I for the Center startup include 1) negotiating contract, prepare correspondence, establishing website, meetings, scheduling activities, developing metrics, and designing and creating a database. Phase 2 activities for Center

66

Analysis of Lipoplex Structure and Lipid Phase Changes  

SciTech Connect

Efficient delivery of genetic material to cells is needed for tasks of utmost importance in the laboratory and clinic, such as gene transfection and gene silencing. Synthetic cationic lipids can be used as delivery vehicles for nucleic acids and are now considered the most promising nonviral gene carriers. They form complexes (lipoplexes) with the polyanionic nucleic acids. A critical obstacle for clinical application of the lipid-mediated DNA delivery (lipofection) is its unsatisfactory efficiency for many cell types. Understanding the mechanism of lipid-mediated DNA delivery is essential for their successful application, as well as for a rational design and synthesis of novel cationic lipoid compounds for enhanced gene delivery. A viewpoint now emerging is that the critical factor in lipid-mediated transfection is the structural evolution of lipoplexes within the cell, upon interacting and mixing with cellular lipids. In particular, recent studies showed that the phase evolution of lipoplex lipids upon interaction and mixing with membrane lipids appears to be decisive for transfection success: specifically, lamellar lipoplex formulations, which were readily susceptible to undergoing lamellar-nonlamellar phase transition upon mixing with cellular lipids and were found rather consistently associated with superior transfection potency, presumably as a result of facilitated DNA release. Thus, understanding the lipoplex structure and the phase changes upon interacting with membrane lipids is important for the successful application of the cationic lipids as gene carriers.

Koynova, Rumiana

2012-07-18T23:59:59.000Z

67

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

68

SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage  

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

Encapsulated Phase Change Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants to someone by E-mail Share SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants on Facebook Tweet about SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants on Twitter Bookmark SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants on Google Bookmark SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants on Delicious Rank SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants on Digg Find More places to share SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants on

69

Investigation of a hyperbranched polyurethane as a solid-state phase change material  

Science Journals Connector (OSTI)

As phase change material (PCM), doped hyperbranched polyurethane (D- ... and chain extender as hard segment. This material’s molecular structure, phase change behaviors, thermal-resistant property, and crystallin...

Li Liao; Qi Cao; Hongqing Liao

2010-05-01T23:59:59.000Z

70

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

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

phase change Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced phase change Page: << < 1 2 3 4 5 > >> 1 273:739-746, 1997.Am J Physiol Regul...

71

Microencapsulation of octadecane as a phase-change material by interfacial polymerization in an emulsion system  

Science Journals Connector (OSTI)

?Microcapsules containing phase-change material for thermal adaptable fiber application were synthesized ... emulsion system. Octadecane was used as a phase-change material and NP-10 which is nonionic surfactant,...

Jeong-Sook Cho; Aehwa Kwon; Chang-Gi Cho

2002-03-01T23:59:59.000Z

72

Phase Change Characteristics of a Nanoemulsion as a Latent Heat Storage Material  

Science Journals Connector (OSTI)

The primary objective of this study was to investigate the fundamental phase change characteristics of a nanoemulsion using differential scanning ... point than water, was utilized as the phase change material fo...

Koji Fumoto; Noriaki Sato; Masahiro Kawaji…

2014-10-01T23:59:59.000Z

73

Study on the heat conduction of phase-change material microcapsules  

Science Journals Connector (OSTI)

The 3? approach was used to measure the effective thermal conductivity of phase-change material microcapsules (PCMMs) based on urea formaldehyde ... PCMMs with different densities were measured within the phase-change

Gangtao Zhao; Xiaohui Xu; Lin Qiu; Xinghua Zheng; Dawei Tang

2013-06-01T23:59:59.000Z

74

Melting intercalation method to prepare lauric acid/organophilic montmorillonite shape-stabilized phase change material  

Science Journals Connector (OSTI)

A kind of novel shape-stabilized phase change material (SSPCM) was prepared by using a ... made of lauric acid (LA) as a phase change material and organophilic montmorillonite (OMMT) as a support material. And th...

Meizhu Chen ???; Shaoping Zheng; Shaopeng Wu…

2010-08-01T23:59:59.000Z

75

From concept to application. A new phase change material for thermal protection at -11 °C  

Science Journals Connector (OSTI)

Molecular Alloys as Phase Change Materials (MAPCM) offer opportunities in the fields ... storage and thermal protection, where the classic Phase Change Materials (PCM) don't exist or they ... find. The MAPCM's a...

Lourdes Ventolà; Teresa Calvet…

2002-12-01T23:59:59.000Z

76

Thermal conductivity enhancement of Ag nanowires on an organic phase change material  

Science Journals Connector (OSTI)

One of the greatest challenges in the application of organic phase change materials (PCMs) is to increase their thermal conductivity while maintaining high phase change enthalpy. 1-Tetradecanol/Ag nanowires compo...

J. L. Zeng; Z. Cao; D. W. Yang; L. X. Sun…

2010-07-01T23:59:59.000Z

77

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

78

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...

79

Thermal Energy Storage of Polyester Fabric Coated with Paraffin Liquid as Microencapsulated Phase Change Material (PCM)  

Science Journals Connector (OSTI)

This research work involves the production of microencapsulated phase change material (PCM) in which paraffin liquid was...

A. B. M. Dom; A. F. Mohd; N. Tulos; E. Nasir…

2014-01-01T23:59:59.000Z

80

Preparation and thermal properties of expanded graphite/paraffin/organic montmorillonite composite phase change material  

Science Journals Connector (OSTI)

Expanded graphite (EG)/paraffin/organic montmorillonite (OMMT) composite phase change material (PCM) was prepared by using melt...

Hongtao Kao; Min Li; Xuewen Lv; Jinmiao Tan

2012-01-01T23:59:59.000Z

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 tunable negative index metamaterials based on phase-change materials  

Science Journals Connector (OSTI)

The tunable optical response of elliptical nanohole arrays penetrating through metal–phase change material–metal...

Cao, Tun; Simpson, Robert E; Cryan, Martin J

2013-01-01T23:59:59.000Z

82

MULTI-PHASE FRACTURE-MATRIX INTERACTIONS UNDER STRESS CHANGES  

SciTech Connect

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

83

Unravelling the atomic structure of AgInSbTe phase change materials: Theoretical perspective  

E-Print Network (OSTI)

E*PCOS2011 Unravelling the atomic structure of AgInSbTe phase change materials: Theoretical-GST. Key words: phase change materials, Ag/In/Sb/Te alloys, density functional, molecular dynamics 1. INTRODUCTION Phase change (PC) materials are chalcogenide alloys that switch very rapidly between the amorphous

84

Density functional simulations of Tebased phase change materials J. Akola 1,2  

E-Print Network (OSTI)

E*PCOS2008 Density functional simulations of Tebased phase change materials J. Akola 1,2 and R. O limitations of the theoretical methods are discussed. Key words: Phase change materials, density functional. This is extremely difficult in practice, and our first calculations on phase change materials were carried out

85

On the Penetration of the 660 km Phase Change by Mantle Downflows  

E-Print Network (OSTI)

in an upward force which resists the passage of the downwelling through the phase change. Cold material piles up and spreads lat- erally on the phase-change boundary. Eventu- ally, enough cold materialOn the Penetration of the 660 km Phase Change by Mantle Downflows David Bercovici Department

86

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

E-Print Network (OSTI)

Materials World Network: Phase change materials for nanoelectronics: A combinatorial approach protocols for CME. The US-based researchers will focus on development of new chalcogenide phase change-resolved probes to correlate these parameters with structural, electronic and phase- change properties. This CME

Olmstead, Marjorie

87

Study on the melting and solidification in a glass block containing a phase change material  

E-Print Network (OSTI)

Study on the melting and solidification in a glass block containing a phase change material.virgone@insa-lyon.fr and kevy.johannes@insa-lyon.fr Abstract This paper presents an experimental analysis of a phase change the phenomenon of phase change in an enclosure, focusing the research on the role of natural convection in liquid

Paris-Sud XI, Université de

88

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

89

Thermal Performance of Phase-Change Wallboard for Residential Cooling  

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

6 6 Thermal Performance of Phase-Change Wallboard for Residential Cooling Cooling residential buildings in milder climates contributes significantly to peak demand mainly because of poor load factors. Peak cooling load determines the size of equipment and the cooling source. Several measures reduce cooling-system size and allow the use of lower-energy cooling sources; they include incorporating exterior walls or other elements that effectively shelter interiors from outside heat and cold, and providing thermal mass, to cool interior spaces during the day by absorbing heat and warm them at night as the mass discharges its heat. Thermal mass features may be used for storage only or serve as structural elements. Concrete, steel, adobe, stone, and brick all satisfy requirements

90

Clothing temperature changes of phase change material-treated warm-up in cold and warm environments  

Science Journals Connector (OSTI)

The purpose of this study was to investigate the appropriate amounts of phase change materials to give objective and subjective wear sensations. ... much higher temperature than in WR. Saliva change did not appea...

Kyeyoun Choi; Hyejin Chung; Boram Lee; Kyunghee Chung; Gilsoo Cho…

2005-12-01T23:59:59.000Z

91

Quantifying the Effectiveness of Innovative Contracting Strategies on Schedule, Cost and Change Order  

E-Print Network (OSTI)

the effectiveness of these strategies. The major objectives of this research were: 1) to evaluate the impact of contracting strategies on dealing with change orders 2) to evaluate the performance of different contracting strategies under varied work type...

Gaur, Ankit

2013-08-01T23:59:59.000Z

92

Using Encapsulated Phase Change Salts for Concentrated Solar Power Plant  

Science Journals Connector (OSTI)

Abstract Storing thermal energy as latent heat of fusion in phase change material (PCM), such as inorganic salt mixtures, can improve the energy density by as much as 50% while reducing the cost by over 40%. However, to discharge stored energy from PCMs, which has low thermal conductivity, requires a large heat transfer area which drives up the cost. Fortunately, salts encapsulated into small capsules can provide high specific surface area thus alleviating this problem. However, a technical barrier with encapsulating salts is that when it is produced, a void must be created inside the shell to allow for expansion of salt when it is heated above its melting point to 550 °C. Terrafore's method to economically create this void consists of using a sacrificial polymer which is coated as the middle layer between the salt prill and the shell material. The polymer is selected such that it decomposes much below the melting point of salt to gas leaving a void in the capsule. Salts with different melting points are encapsulated using the same recipe and contained in a packed bed consisting of salts with progressively higher melting points from bottom to top of the tank. This container serves as a cascaded energy storage medium to store heat transferred from the sensible heat energy collected in solar collectors. Mathematical models indicate that over 90% of salt in the capsules undergo phase change improving energy density by over 50% from a sensible-only thermal storage. Another advantage of this method is that it requires only a single tank as opposed to the two-tanks used in a sensible heat storage, thereby reducing the cost from a nominal $27 per kWht to $16 per kWht and coming close to the SunShot goal for thermal storage of $15 per kWht.

A. Mathur; R. Kasetty; J Oxley; J Mendez; K. Nithyanandam

2014-01-01T23:59:59.000Z

93

MULTI-PHASE FRACTURE-MATRIX INTERACTIONS UNDER STRESS CHANGES  

SciTech Connect

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

94

Thermal performance of phase change wallboard for residential cooling application  

SciTech Connect

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

95

Multi-Phase Fracture-Matrix Interactions Under Stress Changes  

SciTech Connect

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

96

Investigation of a selective switching device using a phase-change material for a 3-dimensional PCRAM array  

Science Journals Connector (OSTI)

A selective switching device utilizing a phase-change material was investigated. In this work, we ... selective switching and memory operation in a multiple phase-change memory with only phase-change materials wi...

Jung Min Lee; Yun-Heub Song; Yuta Saito…

2013-05-01T23:59:59.000Z

97

Performance of Thermal Insulation Containing Microencapsulated Phase Change Material  

SciTech Connect

The objective of this study is dynamic thermal performance microencapsulated phase change material (PCM) blended with loose-fill cellulose insulation. Dynamic hot-box testing and heat-flux measurements have been made for loose-fill cellulose insulation with and without uniformly distributed microencapsulated PCM. The heat flux measurements were made with a heat-flow-meter (HFM) apparatus built in accordance with ASTM C 518. Data were obtained for 1.6 lb{sub m}/ft{sup 3} cellulose insulation containing 0 to 40 wt% PCM. Heat-flux data resulting from a rapid increase in the temperature on one side of a test specimen initially at uniform temperature were analyzed to access the effect of PCM on total heat flow. The heat flux was affected by the PCM for about 100 minutes after the temperature increase. The total heat flow during this initial period decreased linearly with PCM content from 6.5 Btu/ft{sup 2} at 0% PCM to 0.89 Btu/ft{sup 2} for 40 wt% PCM. The cellulose insulation with PCM discharged heat faster than the untreated cellulose when the hot-side temperature of the test specimen was reduced. In addition, hot-box apparatus built in accordance with ASTM C 1363 was utilized for dynamic hot-box testing of a wood stud wall assembly containing PCM-enhanced cellulose insulation. Experimental data obtained for wood-frame wall cavities containing cellulose insulation with PCM was compared with results obtained from cavities containing only cellulose insulation.

Kosny, Jan [ORNL] [ORNL; Yarbrough, David [R & D Services] [R & D Services; Syed, Azam M [ORNL] [ORNL

2007-01-01T23:59:59.000Z

98

Femto-second laser fabrication of phase change material nanostructures for novel applications  

Science Journals Connector (OSTI)

In this paper, we will demonstrate our recent results of laser lithography of nanostructures of phase change material for novel nanophotonic application.

Tseng, Ming Lun; Chu, Cheng Hung; Chang, Chia Min; Lin, Wei Chih; Chu, Nien-Nan; Mansuripur, Masud; Liu, Ai Qun; Tsai, Din Ping

99

Development of Thermo-Regulating Fabric Using Phase Change Material (PCM).  

E-Print Network (OSTI)

?? This research study concentrates on use of phase change material (PCM) in textiles which can produce thermo-regulating characteristics to control body temperature useful for… (more)

Bhatkhande, Prasad S.

2011-01-01T23:59:59.000Z

100

Flow frictional characteristics of microencapsulated phase change material suspensions flowing through rectangular minichannels  

Science Journals Connector (OSTI)

An experimental investigation was conducted on the laminar flow frictional characteristics of suspensions with microencapsulated phase change material (MEPCM) in water flowing through rectangular...

Yu Rao; Frank Dammel; Peter Stephan…

2006-08-01T23:59:59.000Z

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.


101

Theoretical analysis of convective heat transfer enhancement of microencapsulated phase change material slurries  

Science Journals Connector (OSTI)

...This paper analyzes the convective heat transfer enhancement mechanism of microencapsulated phase change material slurries based on the analogy between convective ... addition, the conventional Nusselt number ...

Yinping Zhang; Xianxu Hu; Xin Wang

2003-12-01T23:59:59.000Z

102

Reversible Switching of an Optical Gate Using Phase-Change Material and Si Waveguide  

Science Journals Connector (OSTI)

Optical gate switch that uses Ge2Sb2Te5phase-change material was fabricated and the reversible switching has been...

Ikuma, Yuichiro; Shoji, Yuya; Kuwahara, Masashi; Wang, Xiaomin; Kintaka, Kenji; Kawashima, Hitoshi; Tanaka, Daiki; Tsuda, Hiroyuki

103

Numerical Investigation on the Heat Transfer Enhancement Using Micro/Nano Phase-Change Particulate Flow.  

E-Print Network (OSTI)

??The introduction of phase change material fluid and nanofluid in micro-channel heat sink design can significantly increase the cooling capacity of the heat sink because… (more)

Xing, Keqiang

2007-01-01T23:59:59.000Z

104

Phase-change optical recording materials based on GeSb  

Science Journals Connector (OSTI)

GeSb based materials are investigated for phase-change optical recording. Physical properties and amorphization / crystallization behavior are determined. Recording characteristics are...

Dimitrov, Dimitre

105

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

106

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

107

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

108

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

109

Phase change materials for limiting temperature rise in building integrated photovoltaics  

Science Journals Connector (OSTI)

Elevated operating temperatures reduce the solar to electrical conversion efficiency of photovoltaic devices. This paper presents an experimental evaluation of phase change materials for thermal management of photovoltaic devices. Two particular phase change materials were used to moderate the temperature rise of photovoltaics. The thermal performance of different internal fin arrangements for improving bulk PCM thermal conductivity are presented. Using RT25 with internal fins, the temperature rise of the PV/PCM system can be reduced by more than 30 °C when compared with the datum of a single flat aluminium plate during phase change. Phase change materials are shown to be an effective means of limiting temperature rise in photovoltaic devices.

M.J. Huang; P.C. Eames; B. Norton

2006-01-01T23:59:59.000Z

110

Structural phase transitions on the nanoscale: The crucial pattern in the phase-change materials Ge2Sb2Te5 and GeTe  

E-Print Network (OSTI)

Structural phase transitions on the nanoscale: The crucial pattern in the phase-change materials Ge; published 4 December 2007 Phase-change materials are of immense importance for optical recording-increasing demands on the density, speed, and stability of memory. Phase-change PC materials already play impor- tant

111

Density functional simulations of phase change materials: disordered phases of Ge8Sb2Te11 and Ag/In/Sb/Te alloys  

E-Print Network (OSTI)

E*PCOS2009 Density functional simulations of phase change materials: disordered phases of Ge8Sb2Te75.0Te17.7 (AIST). These represent two families used widely as phase change materials: pseudobinary and more flexible than those of Ag. Key words: Phase change materials, density functional calculations

112

Deploying Innovation  

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

Innovation Deploying Innovation FCI deploys Laboratory technology for enhanced economic impact regionally and nationally. We offer both negotiable and non-negotiable license...

113

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

SciTech Connect

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

114

2D cognitive optical data processing with phase change materials  

Science Journals Connector (OSTI)

We demonstrate high-density, multi-level crystallization of a Ge2Sb2Te5 thin film using tightly focused femtosecond laser pulses. The optical reflectivity in each distinct phase states...

Wang, qian; Maddock, Jonathan; Rogers, Edward T; Roy, Tapashree; Craig, Christopher; MacDonald, Kevin F; Hewak, Dan; Zheludev, Nikolay I

115

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

116

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

117

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

E-Print Network (OSTI)

Graphene-enhanced hybrid phase change materials for thermal management of Li-ion batteries incorporation leads to significant decrease in the temperature rise in Li-ion batteries. Graphene leads September 2013 Keywords: Battery Thermal management Graphene Phase change material a b s t r a c t Li

118

Bio-Based Phase Change Materials Research Project | Department of Energy  

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

Based Phase Change Materials Research Based Phase Change Materials Research Project Bio-Based Phase Change Materials Research Project The Department of Energy is currently conducting research into the development of low cost, bio-based phase change materials for building envelopes. Because insulation keeps hot air out inside buildings during the summer and outside during the winter, developing low cost materials can both drive down the cost of insulation and reduce energy costs. Project Description This project seeks to develop a low cost manufacturing process for the production of phase change materials (PCMs), and to subsequently evaluate the PCM pellets produced to provide improved insulation in buildings. Project Partners Research is being undertaken between the Department of Energy, Oak Ridge

119

Genomics-based early-phase clinical trials in oncology: Recommendations from the task force on Methodology for the Development of Innovative Cancer Therapies  

Science Journals Connector (OSTI)

Abstract The Methodology for the Development of Innovative Cancer Therapies (MDICT) task force discussed incorporation of genomic profiling into early (Phase I and II) clinical trials in oncology. The task force reviewed the challenges of standardising genomics data in a manner conducive to conducting clinical trials. Current barriers to successful and efficient implementation were identified and discussed, as well as the methods of genomic analysis, the proper setting for study and strategies to facilitate timely completion of genomics-based studies. The importance of properly capturing and cataloguing outcomes was also discussed. Several recommendations regarding the use of genomics in these trials are provided.

Stephen V. Liu; Vincent A. Miller; Marinus W. Lobbezoo; Giuseppe Giaccone

2014-01-01T23:59:59.000Z

120

Innovation Ecosystem Development Initiative  

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

Innovation Ecosystem Development Initiative Innovation Ecosystem Development Initiative Funding Opportunity Number DE-FOA-0000356 Applicant (Legal Name) The Regents of the University of California, UC San Diego Location: La Jolla, CA Project Title Regional Energy Innovation and Commercialization Proposed Action or Project Description The University of California San Diego and San Diego State University are partnering to address deficiencies in the process for translation of research discoveries to the private sector in the clean energy space in the greater San Diego region and accelerate the movement of clean energy innovation from the university laboratory into the marketplace. The Phase I objective for launching the Regional Energy Innovation Challenge includes tasks such as: 1) project management and planning (organizing advisory

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

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

122

Good morning. Without change there would not be innovation, both of which are engrained in our university culture.  

E-Print Network (OSTI)

for the U.S. Department of Energy 2013 Solar Decathlon. Students and faculty from the UNM School will create job opportunities and help to improve New Mexico's economy, but in order to support this project in innovation is fundamental to progress in the 21st Century economy in New Mexico. Future Home Harnesses Power

Maccabe, Barney

123

Innovation Practices  

Science Journals Connector (OSTI)

This Chapter focuses on examples of digital innovation in practice, providing fact-sheets of 10 of the most interesting ideas in the field of digital innovation worldwide in 2013. The genesis of the selected i...

Vincenzo Morabito

2014-01-01T23:59:59.000Z

124

SunShot Initiative: Encapsulated Phase Change Material in Thermal Storage  

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

Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants Terrafore logo Photo of gray balls grouped together. 10 to 15 millimeter capsules provide high heat transfer surface. Terrafore, under the Baseload CSP FOA, is developing novel encapsulated phase change materials (PCM) for use in thermal storage applications to significantly reduce the LCOE for baseload CSP plants. Approach Terrafore is determining a cost-effective way to produce 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 store heat as sensible and latent heat of fusion of salt. The capsules with different PCMs inside the shell are stacked inside a single tank to provide a cascaded storage to effectively use the latent heat of fusion of salts over the solar collection temperature range.

125

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

126

XAFS Study of Phase-Change Recording Material Using Actual Media  

Science Journals Connector (OSTI)

The influence of the interface layer to the local structure for atomic arrangement of a GeBiTe phase-change material was investigated by using XAFS on the actual rewritable HD DVD...

Nakai, Tsukasa; Yoshiki, Masahiko; Satoh, Yasuhiro

127

Real Time Control of a Shuttle Phase Change Material Experiment Using Flight Correlated Algorithms  

Science Journals Connector (OSTI)

This paper presents a summary of the methods and algorithms used for the real time control of the Brilliant Eyes Thermal Storage Unit (BETSU) experiment. The BETSU utilized 2-methyl pentane as a 120 K Phase Change

D. S. Glaister; K. D. Bell; D. J. Hernandez; M. Bello…

1995-01-01T23:59:59.000Z

128

Building America Webinar: Opportunities to Apply Phase Change Materials to Building Enclosures  

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

This webinar, presented by research team Fraunhofer Center for Sustainable Energy Systems (CSE), reviewed basic physical characteristics and thermal properties of phase change materials (PCMs) and provided guidance on how to effectively apply PCMs in buildings in the United States.

129

Characterization of the properties for phase-change material GeSb  

Science Journals Connector (OSTI)

Te-free environmentally friendly GeSb phase-change material has been investigated. Eutectic Ge15Sb85...composition, which has a proper high crystallization temperature of 230°C, is a good candidate for the applic...

Yifeng Gu; Ting Zhang; Zhitang Song; Yanbo Liu; Bo Liu; Songlin Feng

2010-04-01T23:59:59.000Z

130

Competition Between Thermal and Non-Thermal Processes During Femtosecond Switching of Phase Change Materials  

Science Journals Connector (OSTI)

We use ultrafast optics and electron diffraction to measure irreversible amorphization of crystalline Ge2Sb2Te5 phase change films. We find that light directly modifies the local...

Wall, Simon; Waldecker, Lutz; Miller, Timothy A; Ernstorfer, Ralph; Pruneri, Valerio; Rude, Miquel; Simpson, Robert

131

Phase change material based tunable reflectarray for free-space optical inter/intra chip interconnects  

Science Journals Connector (OSTI)

The concept of phase change material (PCM) based optical antennas and antenna arrays is proposed for dynamic beam shaping and steering utilized in free-space optical inter/intra chip...

Zou, Longfang; Cryan, Martin; Klemm, Maciej

2014-01-01T23:59:59.000Z

132

Fast tuning of Fano resonance in metal/phase-change materials/metal metamaterials  

Science Journals Connector (OSTI)

We propose fast tuning of a Fano resonance (FR) in a three dimensional metamaterial (MM). The MM consists of an elliptical nanohole array (ENA) embedded through a metal/ phase-change...

Cao, Tun; Wei, Chenwei; Simpson, Robert E; Zhang, Lei; Cryan, Martin J

2014-01-01T23:59:59.000Z

133

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… (more)

Guerra, Alexander Adrian

2009-01-01T23:59:59.000Z

134

Experimental Research on Thermal Performance of Lightweight Envelope Integrated with Phase Change Material  

Science Journals Connector (OSTI)

Present relief camp built with lightweight envelope has obvious cold-house effect and poor indoor thermal environment. Advantage of phase change material provides one possible way to improve thermal...

Jun Wang; Long Xu; Enshen Long

2014-01-01T23:59:59.000Z

135

Low Crosstalk Design of an Optical Matrix Switch Using Phase-Change Material  

Science Journals Connector (OSTI)

A crossbar type optical matrix switch using phase-change material was designed to have low crosstalk. The crosstalk of less than -49.1 dB was achieved for a 4×4 matrix switch by...

Moriyama, Takumi; Tanaka, Daiki; Jain, Paridhi; Tsuda, Hiroyuki

136

Development of building materials by using micro-encapsulated phase change material  

Science Journals Connector (OSTI)

Micro-encapsulated phase change material (Micro-PCM) could be used for ... thermal energy storage and also for PCM-building materials. Micro-PCM was prepared by in-situ ... ?m. The thermal fluctuation of PCM-buil...

See Hoon Lee; Sang Jun Yoon; Yong Gu Kim…

2007-03-01T23:59:59.000Z

137

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

138

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

SciTech Connect

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

139

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

140

Project Profile: Encapsulated Phase Change Material in Thermal Storage for Baseload CSP Plants  

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

Terrafore, under the Baseload CSP FOA, is developing novel encapsulated phase change materials (PCM) for use in thermal storage applications to significantly reduce the LCOE for baseload CSP plants.

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.


141

Heat transfer and thermal management of electric vehicle batteries with phase change materials  

Science Journals Connector (OSTI)

This paper examines a passive thermal management system for electric vehicle batteries, consisting of encapsulated phase change material ( ... process to absorb the heat generated by a battery. A new configuratio...

M. Y. Ramandi; I. Dincer; G. F. Naterer

2011-07-01T23:59:59.000Z

142

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

E-Print Network (OSTI)

Phase change energy storage (PCES) has become more and more important in air conditioning and construction energy conservation, and has also become the focus of international research. This paper analyzes the domestic and foreign development of PCES...

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

2006-01-01T23:59:59.000Z

143

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

E-Print Network (OSTI)

) for lowering peak heat transfer rates across walls of residential and small commercial buildings. A PCFW is a typical wall in which phase change materials (PCMs) have been incorporated via macroencapsulation to enhance the energy storage capabilities...

Medina, M.; Stewart, R.

144

Project Profile: Indirect, Dual-Media, Phase Changing Material Modular Thermal Energy Storage System  

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

Acciona Solar, under the Thermal Storage FOA, plans to design and validate a prototype and demonstrate a full-size (800 MWth) thermal energy storage (TES) system based on phase change materials (PCMs).

145

Research on Cool Storage Time of a Phase Change Wallboard Room in the Summer  

E-Print Network (OSTI)

Master Master Harin Institute of Technology Shenyang Jianzhu Universit Harbin P. R. China, 150090 hj_fgh@shjzu.edu.cn Abstract ? Through testing and analysis of the parameters of the indoor thermal property in a phase change wallboard room... Master Master Harin Institute of Technology Shenyang Jianzhu Universit Harbin P. R. China, 150090 hj_fgh@shjzu.edu.cn Abstract ? Through testing and analysis of the parameters of the indoor thermal property in a phase change wallboard room...

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

2006-01-01T23:59:59.000Z

146

Nucleation of a new phase on a surface that is changing irreversibly with time  

E-Print Network (OSTI)

Nucleation of a new phase almost always starts at a surface. This surface is almost always assumed not to change with time. However, surfaces can roughen, partially dissolve and change chemically with time. Each of these irreversible changes will change the nucleation rate at the surface, resulting in a time-dependent nucleation rate. Here we use a simple model to show that partial surface dissolution can qualitatively change the nucleation process, in a way that is testable in experiment. The changing surface means that the nucleation rate is increasing with time. There is an initial period during which no nucleation occurs, followed by relatively rapid nucleation.

Richard P. Sear

2014-01-02T23:59:59.000Z

147

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

148

Study on Solidification Characteristics of Phase Change Material in Rectangular Capsule for Cold Thermal Energy Storage System  

Science Journals Connector (OSTI)

This paper presents a solidification process model of phase change materials in a flat rectangular capsule for cold ... transfer in the flat rectangular capsule filled with phase change material (PCM) is consider...

Guiyin Fang; Fan Yang; Man Zhang

2009-01-01T23:59:59.000Z

149

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

150

The Numerical Simulation on Cooling Effect of Microcapsulated Phase Change Material Suspension in Laminar Thermal Developing Section  

Science Journals Connector (OSTI)

The microcapsulated phase change material (MEPCM) suspension has obtained more and ... concerning MECPM suspension are generally reduced to single-phase models. In this paper, a novel two-phase model is construct...

P. Q. Liu; J. Jin; G. P. Lin

2009-01-01T23:59:59.000Z

151

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

152

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

E-Print Network (OSTI)

the characteristics of phase change energy storage material with DSC. We selected two kinds of fatty acid as phase change material to make a phase change wallboard, and then carried out a thermal functional analysis of performance of the wallboard. The results...

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

2006-01-01T23:59:59.000Z

153

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.

154

Testing for Climate Change: An Application of the Two-Phase Regression Model  

Science Journals Connector (OSTI)

A statistical test for detecting a change in the behavior of an annual temperature series is presented. The test is based on the two-phase regression model. By trading the hypothesized time of change as an unknown parameter, the approach allows ...

Andrew R. Solow

1987-10-01T23:59:59.000Z

155

Characterization of Intermediate Phases Formed Between Solid Nickel and Liquid Zinc During Use as an Encapsulated Phase Change Material in Solar Thermal Energy Storage Systems  

Science Journals Connector (OSTI)

Of the new material systems under investigation for use in higher temperature phase change material-based solar thermal energy storage (TES) ... it is possible that the formation of intermediate phases could impe...

J. C. Sabol; W. Z. Misiolek; A. Oztekin…

2012-10-01T23:59:59.000Z

156

Innovation Celebration  

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

Innovation Celebration Innovation Celebration Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Innovation Celebration showcases economic development in Northern New Mexico Ten local businesses honored at the event. May 1, 2013 Chantal Lau of PediBioMetrix, LLC was one of those recogned at the Innovation Celebration Chantal Lau of PediBioMetrix, LLC was one of those recognized at the Innovation Celebration. Contact Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Last month 10 New Mexico businesses were recognized during the 12th annual Innovation Celebration in Albuquerque. The companies highlighted are involved in everything from helping with premature infants' feeding difficulties to separating water from natural gas pumped from wells. They

157

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

158

Fundamental heat transfer processes related to phase change thermal storage media  

SciTech Connect

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

159

Retail marketing innovation in Spain  

Science Journals Connector (OSTI)

This paper presents a study carried out on innovation within the field of retail marketing. It arises from the limited scientific literature on the subject, given the significant current interest in marketing innovation as a possible solution to confront the new competitive scene in the current economic and social climate. The database utilised was provided by PITEC 2008 (June 2010). The main findings highlight that retail marketing innovation is in an initial phase; turnover, export activities and internal R&D appear to be the characteristics that make retailers more likely to develop marketing innovations.

Natalia Medrano-Sáez; Mª Cristina Olarte-Pascual

2013-01-01T23:59:59.000Z

160

All Innovations  

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

70 Years of Innovations » 70 Years of Innovations » All Innovations /about/_assets/images/icon-about.jpg All Innovations Since 1943, some of the world's smartest and most passionate technical people have accomplished the difficult, the unexpected, and what sometimes seems impossible at Los Alamos *70 YEARS OF INNOVATIONS 1940s 1943 WAR-ENDING INVENTIONS The Laboratory was created with one crucial objective: gather the world's brightest scientific minds to design and build a weapon that would help to end World War II. Fight power with power xx Essential for obtaining data to design war-ending weapons, Los Alamos scientists constructed the first homogeneous liquid-fuel reactor fueled by enriched uranium, code-named Water Boiler, as a neutron source. Two more were built. These reactors led to pioneering research on radiation's effects.

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

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

162

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"

163

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

164

Simultaneous calorimetric and quick-EXAFS measurements to study the crystallization process in phase-change materials  

Science Journals Connector (OSTI)

New insights into the complex crystallization process in amorphous Ge15Sb85 phase-change material are presented. The structural mechanisms leading to phase separation are analysed using simultaneous calorimetric and quick-EXAFS measurements.

Zalden, P.

2012-07-07T23:59:59.000Z

165

Key experimental information on intermediate-range atomic structures in amorphous Ge2Sb2Te5 phase change material  

E-Print Network (OSTI)

.1063/1.3657139 Nature of phase transitions in crystalline and amorphous GeTe-Sb2Te3 phase change materials J. Chem. Phys on intermediate-range atomic structures in amorphous Ge2Sb2Te5 phase change material Shinya Hosokawa,1,2,a) Wolf change material Shinya Hosokawa, Wolf-Christian Pilgrim, Astrid Höhle, Daniel Szubrin, Nathalie Boudet

Paris-Sud XI, Université de

166

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

167

Redshifted and blueshifted photoluminescence emission of InAs/InP quantum dots upon amorphization of phase change material  

Science Journals Connector (OSTI)

We present the mechanisms underlying the redshifted and blueshifted photoluminescence (PL) of quantum dots (QDs) upon amorphization of phase change material (PCM). We calculated the...

Humam, Nurrul Syafawati Binti; Sato, Yu; Takahashi, Motoki; Kanazawa, Shohei; Tsumori, Nobuhiro; Regreny, Philippe; Gendry, Michel; Saiki, Toshiharu

2014-01-01T23:59:59.000Z

168

Performance evaluation of polymer/clay nanocomposite thermal protection systems based on polyethylene glycol phase change material  

Science Journals Connector (OSTI)

Phase change materials (PCMs) are substances with a high ... can be utilized in designing the heat protective materials as well as in the thermal energy...

Ahmad Reza Bahramian; Leila Sadat Ahmadi; Mehrdad Kokabi

2014-03-01T23:59:59.000Z

169

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

170

The history of the bicycle goes back to the 1800's. Investigating the innovative changes in materials, changeable gears, wheel sizes and frame shapes over the past two hundred years  

E-Print Network (OSTI)

the innovative changes in materials, changeable gears, wheel sizes and frame shapes over the past two hundred in the 1970's that had bigger tires, at handle bars, and a bigger wheel base that all provided more control is a diagram labeling the components of a bicycle. The pieces that make up the frame of the bicycle

Belanger, David P.

171

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

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

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

172

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

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

Infinia, under the Thermal Storage FOA, is developing a thermal energy storage (TES) system that, when combined with Infinia's dish-Stirling system, can achieve DOE's CSP cost goals of $0.07/kWh by 2015 for intermediate power and 5¢/kWh by 2020 for baseload power.

173

The North American Regional Climate Change Assessment Program: Overview of Phase I Results  

SciTech Connect

The North American Regional Climate Change Assessment Program is an international effort designed to systematically investigate the uncertainties in regional scale projections of future climate and produce high resolution climate change scenarios using multiple regional climate models (RCMs) nested within atmosphere ocean general circulation models (AOGCMs) forced with the A2 SRES scenario, with a common domain covering the conterminous US, northern Mexico, and most of Canada. The program also includes an evaluation component (Phase I) wherein the participating RCMs are nested within 25 years of NCEP/DOE global reanalysis II. The grid spacing of the RCM simulations is 50 km.

Mearns, L. O.; Arritt, R.; Biner, S.; Bukovsky, Melissa; McGinnis, Seth; Sain, Steve; Caya, Daniel; Correia Jr., James; Flory, Dave; Gutowski, William; Takle, Gene; Jones, Richard; Leung, Lai-Yung R.; Moufouma-Okia, Wilfran; McDaniel, Larry; Nunes, A.; Qian, Yun; Roads, J.; Sloan, Lisa; Snyder, Mark A.

2012-09-20T23:59:59.000Z

174

Tunneling Model of Phase Changes in Tetragonal Rare-Earth Crystals  

Science Journals Connector (OSTI)

The crystal-field theory for a rare-earth ion in tetragonal symmetry is studied in a semiclassical description. The low-lying quantum states are interpreted as tunneling states between classical minima. At low temperatures, spontaneous lattice distortions occur to lower some of the minima relative to others. The model is applied to DyVO4 and TbVO4 and is shown to lead to a good understanding of why they show phase changes and unusual paramagnetic properties.

E. Pytte and K. W. H. Stevens

1971-09-27T23:59:59.000Z

175

Process for CO2 Capture Using Ionic Liquid That Exhibits Phase Change  

Science Journals Connector (OSTI)

An expander turbine powered by the CO2-lean flue gas leaving the absorber recovers 43% of the power expended by the flue gas compressor. ... The authors appreciate the close collaboration with faculty at the University of Notre Dame, including Professors Joan Brennecke, Mark McCready, Mark Stadtherr, Bill Schneider, and Ed Maginn. ... The heat transfer within the adsorbent beds can be managed in situ, using thermal energy storage material: a phase change materials (PCM) for example. ...

Ronald S. Eisinger; George E. Keller; II

2014-10-27T23:59:59.000Z

176

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

177

A Phase Change Storage Material that May be Used in the Fire Resistance of Building Structure  

Science Journals Connector (OSTI)

Abstract This study prepared polyethylene glycol/silicon dioxide composite, a kind of form-stable phase change material. The composites can be made into mortar which is able to adhere to the surface of building structure and absorb the fire heat. This paper aims to study the effect of the composites on the fire resistance of building structure. Scanning electronic microscope and differential scanning calorimeter were adopted to investigate the structural and thermal properties of the composites. It was found that the polyethylene glycol was well dispersed into the network of solid SiO2. And the latent heat of PEG/SiO2 increased with the decrease of SiO2 content. The required weight percentage of SiO2 was found to be 15% at least if the composites remain solid without leakage. It was also found that a phase change of pure PEG6000 happened with an enthalpy of 158 J/g while the 80 wt% PEG composite is 133 J/g. In conclusion, the phase change storage material may be used for fire resistance of building structure.

Peng Wang; Na Li; Cheng-shou Zhao; Liu-yan Wu; Guo-bin Han

2014-01-01T23:59:59.000Z

178

Competition Innovations  

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

Competition Innovations Competition Innovations Through the years, innovations, advancements and research projects have resulted from competitions. From Challenge X 2007 Mississippi State University on the road during the on-road fuel economy event Forrest Jehlik, Lead Technical Coordinator, Advanced Vehicle Technology Competitions, and the University of Wisconsin-Madison preparing for an on-road vehicle emissions event. Pennsylvania State University racing through the cones of the autocross event. Left: Mississippi State University on the road during the on-road fuel economy event. Center: Forrest Jehlik and the University of Wisconsin-Madison preparing for an on-road fuel economy event. Right: Pennsylvania State University on the road during the on-road fuel economy event.

179

Computer Simulation of Multi-phase Coupled Heat and Moisture Transfer in Clothing Assembly with a Phase Change Material in a Cold Environment  

Science Journals Connector (OSTI)

This paper describes a simulation of the physical processes of coupled heat and moisture transfer in a clothing assembly containing phase change material (PCM). This paper focuses on the...

Shuxiao Wang; Yi Li; Hiromi Tokura; J. Y. Hu…

2006-01-01T23:59:59.000Z

180

MECHANISM OF THE PHASE CHANGE IN PbK2LiNb5O15: Dielectric, structural, and Raman scattering studies  

E-Print Network (OSTI)

unambiguously that the phase change in this material occurs between P4/mbm and Pba2 space groups, in goodMECHANISM OF THE PHASE CHANGE IN PbK2LiNb5O15: Dielectric, structural, and Raman scattering studies and ferroelectric phases and a complex structural change between them. High and low temperature phases

Boyer, Edmond

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

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

182

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

183

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

184

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

185

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

Science Journals Connector (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 ?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/m2 insolation.

A. Hasan; S.J. McCormack; M.J. Huang; B. Norton

2010-01-01T23:59:59.000Z

186

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

SciTech Connect

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

187

Synthesis of shape-stabilized paraffin/silicon dioxide composites as phase change material for thermal energy storage  

Science Journals Connector (OSTI)

The shape-stabilized paraffin/silicon dioxide (SiO2) composite phase change materials (PCM) were prepared by using sol– ... and silicon dioxide was acted as the supporting material. Fourier transformation infrare...

Hui Li; Guiyin Fang; Xu Liu

2010-03-01T23:59:59.000Z

188

Influence of N-doping on the thermal stability and switching speed of Zn15Sb85 phase change material  

Science Journals Connector (OSTI)

The phase change characteristics of nitrogen doping Zn15Sb85 thin films were investigated by in situ film resistance measurements. The crystallization temperature and activation energy for crystallization of thin...

Xiaoqin Zhu; Yifeng Hu; Hua Zou…

2014-11-01T23:59:59.000Z

189

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

190

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

191

Phase-Change Frame Walls (PCFWs) for On-Peak Demand Reduction and Energy Conservation in Residential Buildings: Development, Construction and Evaluation  

E-Print Network (OSTI)

macroencapsulated phase-change materials (PCMs), incorporated therein, was developed, constructed, and evaluated. This prototype wall is referred to as - phase-change frame wall (PCFW). A PCFW is a typical frame wall, consisting of outside siding, thermal insulation...

Zhang, M.; Medina, M. A.; King, J. B.

2004-01-01T23:59:59.000Z

192

Simplified numerical description of latent storage characteristics for phase change wallboard  

SciTech Connect

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

193

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.

194

Full-scale study of a building equipped with phase change material wallboards and a multi-layer rack latent heat thermal energy store system  

E-Print Network (OSTI)

Full-scale study of a building equipped with phase change material wallboards and a multi.borderon@entpe.fr SUMMARY An office building in Lyon, France has been studied. Phase Change Material (PCM) has been as sensible energy. As the temperature increases, the material changes phase from a solid to a liquid

Paris-Sud XI, Université de

195

Ultrafast terahertz-induced response of GeSbTe phase-change materials Michael J. Shu,1,2,a)  

E-Print Network (OSTI)

Ultrafast terahertz-induced response of GeSbTe phase-change materials Michael J. Shu,1,2,a) Peter-optically, pumping with single-cycle terahertz pulses as a means of biasing phase-change materials on a sub of these materials is important for predicting the field-driven heating and phase-change behavior. However

196

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

SciTech Connect

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

197

Experimental performances of a battery thermal management system using a phase change material  

Science Journals Connector (OSTI)

Abstract Li-ion batteries are leading candidates for mobility because electric vehicles (EV) are an environmentally friendly mean of transport. With age, Li-ion cells show a more resistive behavior leading to extra heat generation. Another kind of problem called thermal runway arises when the cell is too hot, what happens in case of overcharge or short circuit. In order to evaluate the effect of these defects at the whole battery scale, an air-cooled battery module was built and tested, using electrical heaters instead of real cells for safety reasons. A battery thermal management system based on a phase change material is developed in that study. This passive system is coupled with an active liquid cooling system in order to initialize the battery temperature at the melting of the PCM. This initialization, or PCM solidification, can be performed during a charge for example, in other words when the energy from the network is available.

Charles-Victor Hémery; Franck Pra; Jean-François Robin; Philippe Marty

2014-01-01T23:59:59.000Z

198

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

199

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

SciTech Connect

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

200

Innovation Through Collaboration  

E-Print Network (OSTI)

Innovation Through Collaboration: Criterion 3 Student Learning and Effec0ve Teaching IUPUI Town Hall, March 19, 2012 #12;Innovation Through Collaboration: The organiza;Innovation Through Collaboration: 3a. The organiza0on's goals for student learning outcomes

Zhou, Yaoqi

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

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

SciTech Connect

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

202

Science and Innovation  

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

Innovation science-innovationassetsimagesicon-science.jpg Science and Innovation Our strong interdisciplinary teaming and unique research facilities allow us to develop...

203

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

204

Phase change behaviors of Zn-doped Ge{sub 2}Sb{sub 2}Te{sub 5} films  

SciTech Connect

Zn-doped Ge{sub 2}Sb{sub 2}Te{sub 5} phase-change materials have been investigated for phase change memory applications. Zn{sub 15.16}(Ge{sub 2}Sb{sub 2}Te{sub 5}){sub 84.84} phase change film exhibits a higher crystallization temperature ({approx}258 Degree-Sign C), wider band gap ({approx}0.78 eV), better data retention of 10 years at 167.5 Degree-Sign C, higher crystalline resistance, and faster crystallization speed compared with the conventional Ge{sub 2}Sb{sub 2}Te{sub 5}. The proper Zn atom added into Ge{sub 2}Sb{sub 2}Te{sub 5} serves as a center for suppression of the face-centered-cubic (fcc) phase to hexagonal close-packed (hcp) phase transition, and fcc phase has high thermal stability partially due to the bond recombination among Zn, Sb, and Te atoms.

Wang Guoxiang; Nie Qiuhua [Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083 (China); Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211 (China); Shen Xiang; Fu Jing; Xu Tiefeng; Dai Shixun [Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211 (China); Wang, R. P. [Laser Physics Centre, Australian National University, Canberra, ACT 0200 (Australia); Wu Liangcai [Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China)

2012-07-30T23:59:59.000Z

205

Phase change material thermal storage for biofuel preheating in micro trigeneration application: A numerical study  

Science Journals Connector (OSTI)

Abstract A biofuel micro trigeneration prototype has been developed to utilise local energy crop oils as fuel in rural areas and developing countries. Straight plant oils (SPOs) only leave behind very little carbon footprint during its simply production process compared to commercial biodiesels in refineries, but the high viscosity of \\{SPOs\\} causes difficulties at engine cold starts, which further results in poor fuel atomisation, compromised engine performance and fast engine deterioration. In this study, a phase change material (PCM) thermal storage is designed to recover and store engine exhaust heat to preheat \\{SPOs\\} at cold starts. High temperature commercial paraffin is selected as the PCM to meet the optimal preheating temperature range of 70–90 °C, in terms of the SPO property study. A numerical model of the PCM thermal storage is developed and validated by references. The PCM melting and solidification processes with the consideration of natural convection in liquid zone are simulated in ANSYS-FLUENT to verify the feasibility of the PCM thermal storage as a part of the self-contained biofuel micro trigeneration prototype.

Dawei Wu; Junlong Chen; Anthony P. Roskilly

2015-01-01T23:59:59.000Z

206

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

SciTech Connect

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

207

Metallic phase-change materials for solar dynamic energy storage systems  

SciTech Connect

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

208

High temperature latent heat thermal energy storage: Phase change materials, design considerations and performance enhancement techniques  

Science Journals Connector (OSTI)

Abstract A very common problem in solar power generation plants and various other industrial processes is the existing gap between the period of thermal energy availability and its period of usage. This situation creates the need for an effective method by which excess heat can be stored for later use. Latent heat thermal energy storage is one of the most efficient ways of storing thermal energy through which the disparity between energy production or availability and consumption can be corrected, thus avoiding wastage and increasing the process efficiency. This paper reviews a series of phase change materials, mainly inorganic salt compositions and metallic alloys, which could potentially be used as storage media in a high temperature (above 300 °C) latent heat storage system, seeking to serve the reader as a comprehensive thermophysical properties database to facilitate the material selection task for high temperature applications. Widespread utilization of latent heat storage systems has been held back by the poor thermal conductivity and some other inherent drawbacks of the use of PCMs; this paper reviews several heat transfer and performance enhancement techniques proposed in the literature and discusses a number of design considerations that must be taken into account aiming to provide a broad overview for the design of high temperature latent heat based thermal energy storage systems.

Bruno Cárdenas; Noel León

2013-01-01T23:59:59.000Z

209

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.

210

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

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

211

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

212

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

SciTech Connect

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

213

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

SciTech Connect

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

214

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

215

Encapsulation of copper-based phase change materials for high temperature thermal energy storage  

Science Journals Connector (OSTI)

Abstract Worldwide attention has been paid to high temperature phase change materials (PCMs) utilized in latent heat storage systems such as solar thermal power generation or industrial waste heat recovery. Current high temperature \\{PCMs\\} on basis of molten salts are suffering from inherent low thermal conductivity, which is detrimental to heat release rate and systematically thermal efficiency. Metal materials, always possessing ultrahigh thermal conductivity and satisfied heat fusion, are highly suitable as PCMs. However, the development of metal-based \\{PCMs\\} must overcome the package problem, namely, packing active, high temperature liquid metal into durable container. In this paper, copper capsules coated with refractory metallic shells were proposed as a novel metal PCM, which could work at temperature up to 1000 °C. Copper spheres with diameter of millimeters were encapsulated with a thick chromium–nickel bilayer by a novel chromium periodic-barrel electroplating method and nickel barrel-plating method. The latent heat density of as-prepared capsules is up to 75% of the theoretical value (about 71 J/g) at the melting temperature of 1077 °C and the thermal resistance of chromium–nickel layer is 8.27×10?6 m2 k/w. Particularly, copper capsules could endure 1000 charge–discharge thermal cycles from 1050 °C to 1150 °C without any leakage. The structure investigations reveal the excellent oxidation resistance of capsules and good stability between copper and chromium–nickel layer, even after long-term charge–discharge cycles. The results demonstrate that as-prepared copper capsules are applicable as high temperature \\{PCMs\\} which can facilitate high temperature thermal energy storage systems.

Guocai Zhang; Jianqiang Li; Yunfa Chen; Heng Xiang; Bingqian Ma; Zhe Xu; Xiaoguang Ma

2014-01-01T23:59:59.000Z

216

Terahertz and direct current losses and the origin of non-Drude terahertz conductivity in the crystalline states of phase change materials  

E-Print Network (OSTI)

in the crystalline states of phase change materials Koichi Shimakawa,1,2 Tomas Wagner,1 Miloslav Frumar,1 FilipSbTe and AgInSbTe phase-change material systems are re-examined and discussed. Although a simple free carrier Publishing LLC. [http://dx.doi.org/10.1063/1.4847395] I. INTRODUCTION Phase-change materials (PCMs) based

KuÂ?el, Petr

217

Performance improvement of Ge-Sb-Te material by GaSb doping for phase change memory  

SciTech Connect

Effects of GaSb doping on phase change characteristics of Ge-Sb-Te material are investigated by in situ resistance and x-ray diffraction measurement, optical spectroscopy, and x-ray photoelectron spectroscopy. The crystallization temperature and data retention of Ge-Sb-Te material increase significantly by the addition of GaSb, which results from the high thermal stability of amorphous GaSb. In addition, GaSb-doped Ge-Sb-Te material exhibits faster crystallization speed due to the change in electronic states as a result of the formation of chemical bonds with Ga element. Incorporation of GaSb is highly effective way to enhance the comprehensive performance of Ge-Sb-Te material for phase change memory.

Lu, Yegang [State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China) [State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China); Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211 (China); Graduate School of Chinese Academy of Sciences, Beijing 100049 (China); Zhang, Zhonghua; Song, Sannian; Cheng, Limin; Song, Zhitang [State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China)] [State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China); Shen, Xiang; Wang, Guoxiang; Dai, Shixun [Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211 (China)] [Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211 (China)

2013-06-17T23:59:59.000Z

218

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

219

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

220

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

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

Thermal tuning of mid-infrared plasmonic antenna arrays using a phase change material  

Science Journals Connector (OSTI)

We demonstrate that the resonances of infrared plasmonic antennas can be tuned or switched on/off by taking advantage of the thermally driven insulator-to-metal phase transition in...

Kats, Mikhail A; Blanchard, Romain; Genevet, Patrice; Yang, Zheng; Qazilbash, M Mumtaz; Basov, D N; Ramanathan, Shriram; Capasso, Federico

2013-01-01T23:59:59.000Z

222

Change in the Local Environment of Paramagnetic Ions in Phase Transition during Glass Crystallization  

Science Journals Connector (OSTI)

The EPR technique has been used to study the behaviour of impurity ions in the course of phase transformations during the crystallization of glass. The paramagnetic ions have been found to be copable of both inco...

E. I. Abdrashitova

1979-01-01T23:59:59.000Z

223

Flexibility in heat demand at the TU Delft campus smart thermal grid with phase change materials:.  

E-Print Network (OSTI)

??Plans have been made to change the current district heating grid at the TU Delft to a smart thermal grid. New heat suppliers will be… (more)

Van Vliet, E.H.A.

2013-01-01T23:59:59.000Z

224

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

E-Print Network (OSTI)

CHANGE THERMAL ENERGY STORAGE FOR CONCENTRATING SOLAR POWERfor Thermal Energy Storage in Concentrated Solar Thermalfor Thermal Energy Storage in Concentrated Solar Thermal

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

225

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

E-Print Network (OSTI)

and Background Solar thermal energy collection is anCHANGE THERMAL ENERGY STORAGE FOR CONCENTRATING SOLAR POWERfor Thermal Energy Storage in Concentrated Solar Thermal

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

226

Science, technology and innovation  

E-Print Network (OSTI)

's three core pillars of expertise: · science and technology · innovation · sustainability. YouScience, technology and innovation Taught degrees MSc in Innovation and Sustainability of strategies to achieve sustainable growth and well-being in developing countries. However, the impact of new

Sussex, University of

227

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

228

Stress development and shape change during press-hardening process using phase-transformation-based finite element analysis  

Science Journals Connector (OSTI)

Abstract Elastically driven shape change, or springback, in a press-hardened U-channel part made from a tailor-welded blank (TWB) was simulated using a fully coupled thermo-mechanical–metallurgical finite element (FE) method. The TWB consists of boron steel and high-strength low-alloy steel, which have significantly different hardenabilities. A combined implicit–explicit three-step simulation consisting of air cooling, forming and die quenching, and springback was used for computational efficiency. All the required material models such as the modified phase-transformation kinetics and phase-transformation-related stress-update scheme were implemented in the FE software ABAQUS with the user-defined subroutines UMAT, VUMAT, and HETVAL. The developed FE procedure, including the material models, satisfactorily predicted the experimentally measured shape changes of the TWB part. Here we present an in-depth analysis of the residual stress development during forming and die quenching using different material modeling schemes. It should be noted that the stress evolution of the two materials with high and low hardenabilities were significantly different depending on the phase transformation kinetics during forming and quenching. Moreover, in order to enhance the prediction capability of the press-hardening simulations, it was essential to include the phase-transformation-related strains in the material model.

H.H. Bok; J.W. Choi; D.W. Suh; M.G. Lee; F. Barlat

2014-01-01T23:59:59.000Z

229

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

230

Superlattice-like Ge8Sb92/Ge thin films for high speed and low power consumption phase change memory application  

Science Journals Connector (OSTI)

The amorphous-to-crystalline transitions of superlattice-like Ge8Sb92/Ge thin films were investigated through in situ film resistance measurement. X-ray reflectivity was used to measure the density change before and after phase change. The superlattice-like structure of the thin films was confirmed by using transmission electron microscopy. A picosecond laser pump–probe system was used to study the phase change speed. Phase change memory cells based on the SLL [Ge8Sb92(4 nm)/Ge(3 nm)]7 thin films were fabricated to test and verify the switching speed and operation consumption.

Yifeng Hu; Xiaoyi Feng; Jiwei Zhai; Ting Wen; Tianshu Lai; Sannian Song; Zhitang Song

2014-01-01T23:59:59.000Z

231

Innovation | Department of Energy  

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

Innovation Innovation Innovation View a slideshow from the 2013 ARPA-E Summit Technology Showcase, including a Tesla Model S electric sedan. | Photo by Sarah Gerrity, Energy Department. View a slideshow from the 2013 ARPA-E Summit Technology Showcase, including a Tesla Model S electric sedan. | Photo by Sarah Gerrity, Energy Department. As a science agency, the Energy Department plays an important role in the innovation economy. The Department catalyzes the transformative growth of basic applied scientific research, the discovery and development of new clean energy technologies and prioritizes scientific innovation as a cornerstone of US economic prosperity.

232

Thermographic analysis of polyurethane foams integrated with phase change materials designed for dynamic thermal insulation in refrigerated transport  

Science Journals Connector (OSTI)

Abstract The dispersion process of a micro-encapsulated phase change material (n-tetradecane) into a polyurethane foam was studied in order to develop a micro-composite insulating material with both low thermal conductivity and latent heat storage properties. The maximum weight content of micro-capsules added to the cellular matrix was 13.5%. Dynamic thermal properties of hybrid foams were investigated by means of a thermographic analysis. This was found to be a very effective diagnostic technique in detecting the change in heat transfer rate across the micro-composite foam in an indirect way, i.e. by measuring how the surface temperature changes over time under heat irradiation. Such a material would be of interest in the field of transport of perishable goods, particularly those requiring a controlled regime of carriage/storage temperatures.

Andrea Tinti; Antonella Tarzia; Alessandra Passaro; Riccardo Angiuli

2014-01-01T23:59:59.000Z

233

In-Situ Study of Thermal Comfort Enhancement in a Building Equipped with Phase Change Material  

E-Print Network (OSTI)

due to air temperature and radiative effects of the walls. Keywords: Thermal Energy Storage, Phase, thermal energy storage systems are essential for reducing de- pendency on fossil fuels buildings. Thermal energy storage can be accomplished either by using sensible heat storage or latent heat

234

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

235

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

236

Structural transformation of Sb-based high-speed phase-change material  

Science Journals Connector (OSTI)

On heating, amorphous Ag3.1In3.7Sb76.4Te16.5 crystallizes at 416 K in an A7 structure type with atomic sites randomly occupied by the four constituent elements. At 545 K the compound decomposes into two crystalline phases: AgInTe2 is stable up to the melting point, while Sb89Te11 has a modulated layer structure with a temperature-dependent layer period.

Matsunaga, T.

2012-10-23T23:59:59.000Z

237

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

238

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

239

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

SciTech Connect

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

240

Investigation of electromigration in In{sub 2}Se{sub 3} nanowire for phase change memory devices  

SciTech Connect

The decomposition of In{sub 2}Se{sub 3} nanowire phase change memory devices during current-driving operation was investigated. The devices were subjected to thermal/electrical stress with current density and electric field during the reset operation at 0.24–0.38 MA/cm{sup 2} and 5.3–6.4?kV/cm, respectively. After multiple operation cycles, a change in morphology and composition of the In{sub 2}Se{sub 3} nanowire was observed and led to the device failure. The transmission electron microscopy and energy dispersive analysis indicate that electromigration causes the catastrophic failure by void formation where In atoms migrate toward the cathode and Se atoms migrate toward the anode depending on their electronegativities.

Kang, Daegun [Department of Electrical Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of)] [Department of Electrical Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of); Rim, Taiuk; Baek, Chang-Ki [Creative IT Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of)] [Creative IT Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of); Meyyappan, M. [NASA Ames Research Center, Moffett Field, California 94035 (United States)] [NASA Ames Research Center, Moffett Field, California 94035 (United States); Lee, Jeong-Soo, E-mail: ljs6951@postech.ac.kr [Department of Electrical Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of) [Department of Electrical Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of); Division of IT Convergence Engineering, Pohang University of Science and Technology, Pohang (Korea, Republic of)

2013-12-02T23:59:59.000Z

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

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.

242

Energy Innovations DOE Meeting  

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

Leo Breton, representing Energy Innovations of Washington, DC, a small company engaged in improving the energy efficiency of appliances, automobiles, and HVAC systems, requested a meeting with DOE...

243

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

244

Innovations | Department of Energy  

Office of Environmental Management (EM)

are thinking outside the box and developing innovative ways to drive demand for energy upgrades, provide attractive financing options, foster a trained energy workforce, and...

245

Beyond Regulation: Risk Pricing and Responsible Innovation  

Science Journals Connector (OSTI)

Finally, innovation is an inherently dynamic process: by the time the case is made for regulating one sector of innovation (e.g., passive engineered nanoparticles), the innovation landscape has changed (e.g., active nanostructures) (12, 13); regulation is destined to play catch up, at a rate often governed by the pace of publicly funded research, itself at the mercy of competing political priorities. ... In addressing the often significant time delays between innovation and regulation as a risk governance mechanism two fundamental issues arise: first the need for better foresight, whereby emerging information on innovations and associated information on impacts and risks (and indeed benefits) are identified upstream and in real time in the innovation process—what we describe as “horizon scanning”—and second the coupling of this horizon scanning activity to complementary risk governance mechanisms, i.e., mechanisms that complement regulation but may be enacted further upstream in the innovation process (17). ... Likewise, market competition may act to curb insurers’ ability to raise premiums, and companies or investors would have to balance investment in the upstream identification and management of risk uncertainties against the value of any reduced premium and wider benefits. ...

Richard Owen; David Baxter; Trevor Maynard; Michael Depledge

2009-07-28T23:59:59.000Z

246

WindPower Innovations Inc | Open Energy Information  

Open Energy Info (EERE)

WindPower Innovations Inc WindPower Innovations Inc Jump to: navigation, search Name WindPower Innovations Inc Place Queen Creek, Arizona Zip 85142 Sector Wind energy Product Arizona-based company focused on refurbishment and repair of wind turbine gearboxes. References WindPower Innovations Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. WindPower Innovations Inc is a company located in Queen Creek, Arizona . References ↑ "WindPower Innovations Inc" Retrieved from "http://en.openei.org/w/index.php?title=WindPower_Innovations_Inc&oldid=353107" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version

247

Numerical simulation of natural convection of latent heat phase-change-material microcapsulate slurry packed in a horizontal rectangular enclosure heated from below and cooled from above  

Science Journals Connector (OSTI)

A two-dimensional numerical simulation of natural convection in a rectangular enclosure heated from below and cooled from above has been conducted with non-Newtonian phase-change-material (PCM) microcapsulate slu...

Hideo Inaba; Yanlai Zhang; Akihiko Horibe; Naoto Haruki

2007-03-01T23:59:59.000Z

248

A Comparative Heat Transfer Examination of Structural Insulated Panels (SIPs) With and Without Phase Change Materials (PCMs) Using a Dynamic Wall Simulator  

E-Print Network (OSTI)

The main focus of this paper was to present data to advance the design of a previously developed thermally-enhanced structural insulated panel (SIP) that had been outfitted with phase change materials (PCMs) (Medina et al., 2008). To advance...

Medina, M.; Zhu, D.

249

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

250

A Study of Internal Friction, Electric Resistance and Shape Change in Cu-Zn and Cu-Zn-Al Alloys During Phase Transformation Use Simultaneous Measurement Method  

Science Journals Connector (OSTI)

The internal friction (Q-1), electric resistance (r), shape change (X),...-1...peaks are not due to the phase transformation but due to point defects. The electric resistance during thermoelastic martensite (TEM)...

Yuan-Ti Huang; Tian-Fei Wang; Yin Mei

1990-01-01T23:59:59.000Z

251

Dynamic Heat Flow Measurements to Study the Distribution of Phase-Change Material in an Insulation Matrix  

SciTech Connect

Phase change materials (PCMs) are used in building envelopes in many forms. The PCMs may be encased in discrete pouches or containers, or they may be distributed within another medium, such as in a board or within a loose fill product. In addition, most PCM products are blends containing fire retardants and chemical stabilizers. However, the current test method to measure the dynamic characteristics of PCMs, the differential scanning calorimeter (DSC), requires specimens that are relatively uniform and very small. Considering the limitations of DSC test results when applied to more complex PCM building envelope applications, we developed a combined experimental analytical protocol to determine the amount of phase-change energy actually available to provide thermal storage. This paper presents this new methodology for performing dynamic heat flow analysis of complex PCM-enhanced building materials. The experimental analytical protocol uses a conventional heat-flow apparatus and three-dimensional (3-D), finite-difference modeling. Based upon results from this methodology, ORNL researchers developed a simplified one-dimensional (1-D) model that can be easily used in whole-building simulations. This paper describes this methodology as applied to an insulation assembly containing a complex array of PCM pouches.

Kosny, Jan [ORNL] [ORNL; Stovall, Therese K [ORNL] [ORNL; Yarbrough, David W [ORNL] [ORNL

2010-01-01T23:59:59.000Z

252

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

SciTech Connect

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

253

Innovation Ecosystem Development Initiative  

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

U.S. Department of Energy Categorical Exclusion Determination Form Program or Field Office: Office of Energy Efficiency and Renewable Energy: Innovation Ecosystem Development Initiative Funding Opportunity Number DE-FOA-0000356 Applicant (Legal Name) Fraunhofer Center for Sustainable Energy Systems Location: Cambridge, MA Project Title TechBridge Energy Innovation Acceleration Program

254

Netherlands pushes for innovation  

Science Journals Connector (OSTI)

... plan presented to Dutch parliament this week. The strategy, which focuses heavily on boosting private investment in research and innovation, has some Dutch scientists worried that fundamental research will ... government, industry and knowledge institutions and asked them to clinch 'innovation deals' — public–private partnerships in which industry must contribute a minimum of 40% of R&D funding ...

Marian Turner

2011-09-15T23:59:59.000Z

255

Innovative Separations Technologies  

SciTech Connect

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

256

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

257

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

258

SBIR and STTR: Topics, FY 2015 Phase I Release 2  

Office of Energy Efficiency and Renewable Energy (EERE)

Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs: Topics, FY 2015, Phase I, Release 2.

259

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

SciTech Connect

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

260

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

SciTech Connect

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

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

Innovations in Nuclear Infrastructure  

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

Innovations in Nuclear Infrastructure Innovations in Nuclear Infrastructure and Education (INIE) Innovations in Nuclear Infrastructure and Education (INIE) Presented to the Nuclear Energy Research Advisory Committee Crystal City, Virginia John Gutteridge Director, University Programs Office of Nuclear Energy, Science and Technology September 30 - October 1, 2002 Office of Nuclear Energy, Science and Technology Gutteridge/Sep-Oct_02 INIE-NERAC.ppt (2) INIE The Stimuli .... INIE The Stimuli .... 6 Declining number of operating university research/training reactors 6 Dwindling student population in nuclear engineering 6 Closing or loss of identity of university nuclear engineering programs 6 Looming shortage of nuclear engineering graduates 6 Threat of additional reactor closures -- Cornell, Michigan, MIT

262

NREL Spectrum of Innovation  

SciTech Connect

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

2011-01-01T23:59:59.000Z

263

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

264

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

265

ARPA-E Energy Innovation Summit | Department of Energy  

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

ARPA-E Energy Innovation ARPA-E Energy Innovation Summit ARPA-E Energy Innovation Summit Elon Musk, CEO of Tesla Motors, and Secretary Chu during a fireside chat at the 2013 ARPA-E Energy Innovation Summit | Energy Department image | Photo by Sarah Garrity Elon Musk, CEO of Tesla Motors, and Secretary Chu during a fireside chat at the 2013 ARPA-E Energy Innovation Summit | Energy Department image | Photo by Sarah Garrity Modeled after the Defense Advanced Research Projects Agency (DARPA), the Energy Department's Advanced Research Projects Agency-Energy (ARPA-E) funds game-changing energy technologies that are typically too early for private-sector investment. From new wind turbine designs and transportation fuels made from bacteria to innovative energy storage solutions and smaller, more efficient

266

From single firm to network-based business model innovation  

Science Journals Connector (OSTI)

In today's complex, knowledge and innovation-driven economy, innovating business models and their architecture is in growing demand. Innovating business models to become network-based is a complex venture, but critical for the survival of many companies. Business model innovation is not widely researched, though. This paper examines the development of new business models in three networks and focuses on the challenges related to that. A key finding concerns the network partners' very different business models and success criteria related to the innovation process and outcomes. The network partners' value equation in a new network-based business model is complex to understand but nonetheless important to drive and lead the model from idea – through the innovation process – to the market. Another interesting finding is the big difference in network construction and demand of change to the individual network partners' business models.

Peter Lindgren; Yariv Taran; Harry Boer

2010-01-01T23:59:59.000Z

267

Innovation Ecosystem Development Initiative  

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

U.S. Department of Energy Categorical Exclusion Determination Form Program or Field Office: Office of Energy Efficiency and Renewable Energy: Innovation Ecosystem Development Initiative Funding Opportunity Number DE-FOA-0000356 Applicant (Legal Name) University of Central Florida Location: Orlando, FL Project Title MegaWatt Ventures Proposed Action or Project Description The University of Central Florida is dedicated to creating innovative programs that accelerate the

268

INNOVATION HUBS INTEGRATING TECHNOLOGY + DESIGN  

E-Print Network (OSTI)

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

269

Embracing competitive renaissance by steering innovation velocity  

Science Journals Connector (OSTI)

Business innovation has been the mother of firms' success, both for sustenance or as growth strategy. Intrinsic and extrinsic desires to be innovative have been the driving forces for entrepreneurial leaders. Precision tool casting (PTC) is known for transforming metal with 'focus on customers'. It combines available technologies that offer customers finesse over competition. The company was initiated by four people with a plasma furnace imported from the USA. Foreign markets were never explored and this was the turning point for PTC in its very first phase. PTC started developing castings for those American and European companies, which had some sort of strategic alliance with their Indian counterpart. The focus was on top ten global firms who were the end users of castings. All desired processes and product innovations were brought around the business model that supported PTC's innate desire to be the supplier of quality castings to the benchmarked firms.

Manoj Joshi

2010-01-01T23:59:59.000Z

270

AGL Symposium Toward Cultivating Innovative Leaders  

E-Print Network (OSTI)

AGL Symposium Toward Cultivating Innovative Leaders 1:30 pm--5:00 pm, Monday March 10, 2014 Venue http://www.agl.titech.ac.jp Symposium Objective: Today' s challenges are global issues such as climate change, energy security, ethnic conflicts, and sustainable economic growth. To reduce the sense

Furui, Sadaoki

271

Innovation Concepts in Healthcare  

SciTech Connect

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

272

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

273

DOE Energy Innovation Portal Connects Innovative Energy Technologies to the  

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

Energy Innovation Portal Connects Innovative Energy Energy Innovation Portal Connects Innovative Energy Technologies to the Marketplace DOE Energy Innovation Portal Connects Innovative Energy Technologies to the Marketplace February 2, 2011 - 12:00am Addthis Washington, DC - The U.S. Department of Energy's Energy Innovation Portal now has more than 300 business-friendly marketing summaries available to help investors and companies identify and license leading-edge energy efficiency and renewable energy technologies. The Portal is an online tool that links available DOE innovations to the entrepreneurs who can successfully license and commercialize them. By helping to move these innovations from the laboratory to the market, the Portal facilitates an integral step in supporting growing America's clean energy industries and

274

Small Business Innovation Research Grant Helps Propel Innovative Wind Energy Small Business  

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

With the support of $850,000 in Phase I and II Small Business Innovation Research (SBIR) grants from the Department in 2002 and 2003, Wind Tower Systems was able to complete the final engineering design for the 100 meter wind turbine tower that GE now plans to market.

275

White House Spotlights Solar Innovation as Summit Registration Continues  

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

In case you missed it, last Thursday’s White House Solar Champions of Change and Solar Summit shed a spotlight on all the amazing work that solar innovators around country are doing to speed...

276

Thermal simulation and system optimization of a chilled ceiling coupled with a floor containing a phase change material (PCM)  

Science Journals Connector (OSTI)

Abstract The integration of phase change materials (PCMs) for cooling applications in buildings reduces the amplitude of indoor air temperature fluctuations due to solar and internal gains, enabling passive solar, HVAC system downsizing or off-peak cooling designs. This work studies the use of radiant systems for discharging heat stored in a PCM; this approach differs from the typical practice of accomplishing this task by either night cooling ventilation or embedding an active heat exchanger into the PCM of the wall. In this study, a PCM is incorporated into the floor, and a hydronic radiant ceiling system is used as the energy discharge system. The advantages and disadvantages of this configuration in terms of cooling energy demands and thermal comforts of occupants are analyzed using the simulation software TRNSYS®. Five design parameters are optimized using the software GENOPT®. The simulation reveals that when accompanied by an air-to-air heat recovery system, this configuration can significantly reduce the cooling energy demand (more than 50% compared to the cooling energy demand of the same building without PCM) and can thus significantly reduce the energy consumption. However, the degrees of occupant comfort will inevitably vary (i.e., the predicted percent dissatisfied (PPD) increases by 2–5%).

J.F. Belmonte; P. Eguía; A.E. Molina; J.A. Almendros-Ibáñez

2015-01-01T23:59:59.000Z

277

Performance investigation of thermal energy storage system with Phase Change Material (PCM) for solar water heating application  

Science Journals Connector (OSTI)

Abstract In order to harvest solar energy, thermal energy storage (TES) system with Phase Change Material (PCM) has been receiving greater attention because of its large energy storage capacity and isothermal behavior during charging and discharging processes. In the present experimental study, shell and tube TES system using paraffin wax was used in a water heating system to analyze its performance for solar water heating application. Energy and exergy including their cost analyses for the TES system were performed. Accordingly, total life cycle cost was calculated for different flow rates of the Heat Transfer Fluid (HTF). With 0.033 kg/min and 0.167 kg/min flow rates of water as HTF, energy efficiencies experienced were 63.88% and 77.41%, respectively, but in exergy analysis, efficiencies were observed to be about 9.58% and 6.02%, respectively. Besides, the total life cycle cost was predicted to be $ 654.61 for 0.033 kg/min flow rate, which could be reduced to $ 609.22 by increasing the flow rate to 0.167 kg/min. Therefore it can be summarized that total life cycle cost decreases with the increase of flow rate.

M.H. Mahfuz; M.R. Anisur; M.A. Kibria; R. Saidur; I.H.S.C. Metselaar

2014-01-01T23:59:59.000Z

278

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

SciTech Connect

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

279

Deadline Approaching for Small Business Innovation Research Opportunity |  

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

Approaching for Small Business Innovation Research Approaching for Small Business Innovation Research Opportunity Deadline Approaching for Small Business Innovation Research Opportunity January 19, 2012 - 12:34pm Addthis Our Office of Energy Efficiency and Renewable Energy has posted the following announcement about the approaching deadline for the SBIR and STTR awards - Deadline Approaching for Small Business Innovation Research Opportunity January 19, 2012 The application deadline is nearing for phase I funding for the Department of Energy's Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) awards, which help small businesses develop technologies with a strong potential for commercialization and job creation. The deadline for applications is January 31, 2012 at11:59 p.m.

280

Long Term Innovative Technologies  

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

DOE's Hydrogen and DOE's Hydrogen and Fuel Cell Technologies, Fuel Cell Presolicitation Workshop Bryan Pivovar With Input/Feedback from Rod Borup (LANL), Debbie Myers (ANL), DOE and others as noted in presentation Lakewood, CO March 16, 2010 Long Term Innovative Technologies National Renewable Energy Laboratory Innovation for Our Energy Future Innovative/Long Term and RELEVANT Mission of DOE Mission of EERE (Applied Program) Mission of HFCT To enable the widespread commercialization of hydrogen and fuel cells in diverse sectors of the economy-with emphasis on applications that will most effectively strengthen the nation's energy security and improve our stewardship of the environment-through research, development, and demonstration of critical improvements in the technologies, and through diverse activities to overcome

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

DOE Energy Innovation Hubs  

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

Research » DOE Energy Research » DOE Energy Innovation Hubs Basic Energy Sciences (BES) BES Home About Research Materials Sciences & Engineering (MSE) Chemical Sciences, Geosciences, and Biosciences (CSGB) Accelerator and Detector Research Research Conduct Policies DOE Energy Innovation Hubs Energy Frontier Research Centers National Nanotechnology Initiative (NNI) Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » Research DOE Energy Innovation Hubs Print Text Size: A A A RSS Feeds

282

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

283

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

284

Lignol Innovations Inc  

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

Lignol Innovations Inc. Lignol Innovations Inc. Corporate Headquarters: Berwyn, PA Global Headquarters: Canada Proposed Facility Location: Commerce City, Colorado Description: This project will design, construct, and operate a demonstration plant to produce ethanol, lignin and furfural from cellulosic feedstock, including hard and softwood residues. CEO or Equivalent: Ross MacLachlan, President and CEO Participants: Suncor Energy and; Parker Messana & Associates Engineering Production: Excess of 2 million gallons/year of cellulosic ethanol plus biochemical co-products, including High Purity-Lignin ("HP- L(tm)") Technology and Feedstocks: * Proprietary solvent pretreatment process integrated with saccharification, fermentation and product recovery processes

285

Building Expertise: Renovation as Professional Innovation  

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

Building Expertise: Renovation as Professional Innovation Building Expertise: Renovation as Professional Innovation Speaker(s): Kathryn Janda Date: March 8, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Richard Diamond Much of the recent social science work in the energy field has been focused on changing the behaviour of individuals at home through values, attitudes, and information about climate change. However, people do more than live in houses; some people make their livelihood in them. This presentation considers the role of intermediaries (e.g., architects, engineers, builders, etc.) and their work in creating change from the "middle-out" rather than the top-down or bottom up. It focuses on the nature and distribution of expertise in low-carbon renovation using a "system of

286

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

SciTech Connect

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

287

Structural change associated with the incommensurate-normal phase transition in akermanite, Ca2MgSi2O7, at high pressure  

Science Journals Connector (OSTI)

...?The structural changes associated with the incommensurate (IC)-normal (N) phase transition in akermanite have been studied with high-pressure single-...a and c axes are 0.00280(10) and 0.00418(6)?GPa?1 for th...

Hexiong Yang; Robert M. Hazen; Robert T. Downs…

1997-09-01T23:59:59.000Z

288

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

289

NREL: Innovation Spectrum Home Page  

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

Innovation Spectrum Innovation Spectrum Te xt version The scope of NREL's capabilities emulates the nature of the innovation process itself. Moving new technologies from initial concept to commercial application requires a breadth of expertise across the innovation spectrum, encompassing: Fundamental science Market-relevant research Systems integration Testing and validation Commercialization Deployment The NREL innovation spectrum is highly interactive within the laboratory and across other research institutions and private industry. NREL provides the scientific and analytical leadership to guide the innovation process, contributing knowledge and expertise at each stage. Innovation Success Stories Learn more about the spectrum of clean energy innovation and how NREL is creating a future of sustainable energy systems based on clean,

290

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

291

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

292

TRADITION INNOVATION CELEBRATION Engineering  

E-Print Network (OSTI)

to the reunion · Complimentary College of Engineering Commemorative History Book · Recognition at C.J. MackenzieTRADITION INNOVATION CELEBRATION Engineering College of CENTENNIAL SPONSORSHIP PACKAGE Your. · Exposure at one of the biggest engineering parties this province has seen · Signage at events during

Saskatchewan, University of

293

Solar Innovator | Alta Devices  

SciTech Connect

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

2012-01-01T23:59:59.000Z

294

Democratized From innovation  

E-Print Network (OSTI)

years of basic research and development at the 100-nanometer scale, the importance of nanotechnology as a source of innovations and new capabilities in everything from materials science to medicine is already well-understood. Three trends, however, will define how nanotechnology will unfold, and what impacts

Anderson, Douglas R.

295

Reducing LED Costs Through Innovation  

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

A Wisconsin-based company is developing an innovative way to reduce manufacturing costs of light-emitting diodes (LEDs).

296

Building America 2013 Top Innovations  

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

This page provides a listing of and links to 2013 Top Innovations coming out of the Building America program.

297

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

298

Separations innovative concepts: Project summary  

SciTech Connect

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

299

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

300

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.

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

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

302

Awards recognize outstanding innovation in Technology Transfer  

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

recognize outstanding innovation Awards recognize outstanding innovation in Technology Transfer The award honors inventors whose patented invention exhibits significant...

303

Canada: Automobile Innovation Fund - Program Detail & Criteria...  

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

Canada: Automobile Innovation Fund - Program Detail & Criteria Canada: Automobile Innovation Fund - Program Detail & Criteria Information from the Canadian Embassy Canada:...

304

Toronto University Innovation Foundation | Open Energy Information  

Open Energy Info (EERE)

Toronto University Innovation Foundation Jump to: navigation, search Name: Toronto University Innovation Foundation Place: Canada Sector: Services Product: General Financial &...

305

Interested Parties - Pittsburgh Green Innovators | Department...  

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

Pittsburgh Green Innovators Interested Parties - Pittsburgh Green Innovators Attachment to Registered Lobbyist Disclosure Form: R More Documents & Publications Interested Parties -...

306

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

307

Scientific Innovation Through Integration  

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

www.emsl.pnl.gov www.emsl.pnl.gov National asset for high- impact science As a national scientific user facility, EMSL provides scientific solutions to scientists from universities, industry, and government who seek out our unique capabilities and scientific expertise for their most challenging research objectives. At EMSL, we collaborate with these scientists-our users-to enable discovery and innovative solutions for the nation's energy, environmental, and national security problems. EMSL user projects by funding source in FY11. ACCELERATING INNOVATION ACROSS AMERICA PREPARING THE NEXT GENERATION User facilities provide training ground for educating next generation of scientists EMSL supports postdoctoral researchers, as well as graduate, undergraduate, and high school

308

DOE Patents Database - Innovations  

Office of Scientific and Technical Information (OSTI)

DOE Innovations DOE Innovations Breakthroughs and Award Winners from the last 2 decades... Capillary Electrophoresis Ames Laboratory This technology allows multiple samples of substances to be analyzed simultaneously, providing both speed and accuracy. Has won multiple R&D 100 awards for inventor Ed Yeung and has been licensed by Spectromedix. U.S. Patent Nos. 5,324,401 and 5,582,705. Ultrananocrystalline Diamond (UNCD) Argonne National Laboratory Greatly surpasses other diamond film technologies with commercial potential, and can be used in a broad and diverse range of applications from macro to nanodevices, 2006 FLC Award Winner. U.S. Patent Nos. 5,620,512 and others. T7 Gene Expression System Brookhaven National Laboratory This patent family has been licensed to over 700 commercial entities

309

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

310

Silver Peak Innovative Exploration Project Geothermal Project | Open Energy  

Open Energy Info (EERE)

Innovative Exploration Project Geothermal Project Innovative Exploration Project Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Silver Peak Innovative Exploration Project Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description The scope of this three phase project includes tasks to validate a variety of innovative exploration and drilling technologies which aim to accurately characterize the geothermal site and thereby reduce project risk. Phase 1 exploration will consist of two parts: 1) surface and near surface investigations and 2) subsurface geophysical surveys and modeling. The first part of Phase 1 includes: a hyperspectral imaging survey (to map thermal anomalies and geothermal indicator minerals), shallow temperature probe measurements, and drilling of temperature gradient wells to depths of 1000 feet. In the second part of Phase 1, 2D & 3D geophysical modeling and inversion of gravity, magnetic, and magnetotelluric datasets will be used to image the subsurface. This effort will result in the creation of a 3D model composed of structural, geological, and resistivity components. The 3D model will then be combined with the temperature data to create an integrated model that will be used to prioritize drill target locations.

311

BEST VISIONS. BEST INNOVATIONS.  

E-Print Network (OSTI)

BEST VISIONS. BEST INNOVATIONS. BEST SOLUTIONS: INDUSTRIE 4.0 NRW Cluster Nordrhein INTERNATIONAL KOOPERATIONS- B�RSE KOMMUNIKATION & NETWORKING FOREN 13:30 - 17:00 Uhr Industrie 4.0 CPS in der.NRW, Geschäftsführer, IMST GmbH Moderation: Anna Planken #12;4 |www.iuk-tag-nrw.de FORUM Industrie 4.0 ­ CPS in der

Hellebrand, Sybille

312

Manufacturing Innovation Topics Workshop  

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

The Advanced Manufacturing Office (AMO) and the Office of the Secretary of Defense Manufacturing Technology Program (OSD ManTech) will host a workshop to discuss AMO's recent Request for Information (RFI) on Clean Energy Manufacturing Topic Areas as well as the recent areas of interest announced by OSD ManTech for a new Manufacturing Innovation Institute on October 8-9, 2014 in Fort Worth, TX.

313

Switching of localized surface plasmon resonance of gold nanoparticles on a GeSbTe film mediated by nanoscale phase change and modification of surface morphology  

SciTech Connect

As a platform for active nanophotonics, localized surface plasmon resonance (LSPR) switching via interaction with a chalcogenide phase change material (GeSbTe) was investigated. We performed single-particle spectroscopy of gold nanoparticles placed on a GeSbTe thin film. By irradiation with a femtosecond pulsed laser for amorphization and a continuous wave laser for crystallization, significant switching behavior of the LSPR band due to the interaction of GeSbTe was observed. The switching mechanism was explained in terms of both a change in the refractive index and a modification of surface morphology accompanying volume expansion and reduction of GeSbTe.

Hira, T.; Homma, T.; Uchiyama, T.; Kuwamura, K.; Saiki, T. [Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku, Yokohama, Kanagawa 223-8522 (Japan)] [Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku, Yokohama, Kanagawa 223-8522 (Japan)

2013-12-09T23:59:59.000Z

314

Upper limit of the energy of the photon and the phase change of photon to material particles at the Scwartzschild radius  

E-Print Network (OSTI)

The concept of Scwartzschild radius is extended to the photon and the upper limit imposed on the energy of a photon as a result of the three characteristics of the photon--the constancy of the velocity of light, the spin value of $1\\hslash$ and the zero rest mass of the photon--is shown. Further the phase change that occurs to the photon at the Scwartzschild radius, from energy to matter as a result of vacuum fluctuations is indicated.

C. Radhakrishnan Nair

2005-06-10T23:59:59.000Z

315

Small Business Innovation Research Grant Helps Propel Innovative Wind  

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

Small Business Innovation Research Grant Helps Propel Innovative Small Business Innovation Research Grant Helps Propel Innovative Wind Energy Small Business Small Business Innovation Research Grant Helps Propel Innovative Wind Energy Small Business March 11, 2011 - 10:32am Addthis Link to image of Wind Tower System's Space Frame Tower™ Link to image of Wind Tower System's Space Frame Tower(tm) Mark Higgins Operations Supervisor, Wind & Water Power Technologies Office Wind Tower Systems, a subsidiary of Wasatch Wind, was founded in 2002 to research, develop and commercialize new ways to make lighter, taller and easier- to-assemble land-based wind turbines. Since then, the Park City, Utah-based small business received early funding from the Department of Energy, which catalyzed investment from the California Energy Commission

316

Better Buildings Neighborhood Program: Innovations  

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

Innovations Innovations Printable Version Share this resource Send a link to Better Buildings Neighborhood Program: Innovations to someone by E-mail Share Better Buildings Neighborhood Program: Innovations on Facebook Tweet about Better Buildings Neighborhood Program: Innovations on Twitter Bookmark Better Buildings Neighborhood Program: Innovations on Google Bookmark Better Buildings Neighborhood Program: Innovations on Delicious Rank Better Buildings Neighborhood Program: Innovations on Digg Find More places to share Better Buildings Neighborhood Program: Innovations on AddThis.com... Innovations Image comprised of Better Buildings terms, each term having a clickable area. The green terms are Communitywide Competition, Carrotmobs, Neighborhood Infrared Home Scans, and Energy Data Dashboards. The dark blue terms are Loans that Stay With the Property, Cash for Carbon, and Fast Financing Approval. The medium blue terms are Community Workforce Agreement, Equipment Loans for Businesses, and Rating Contractor Performance. The orange terms are University Partnership, Energy Advisors, and Neighborhood Sweeps. Clicking on each of these terms takes you to the appropriate explanatory area in the interactive graphic below, and all of the terms in this image are also included as links in the graphic below. cash for carbon energy data dashboards neighborhood sweeps rating contractor performance Fast financing approval Carrotmobs neighborhood infrared home scans community workforce agreement Loans that stay with the property Energy advisors equipment loans for businesses University partnership communitywide competition

317

Innovative Concepts for Beneficial Reuse of Carbon Dioxide | Department of  

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

Innovative Concepts for Beneficial Reuse of Carbon Dioxide Innovative Concepts for Beneficial Reuse of Carbon Dioxide Innovative Concepts for Beneficial Reuse of Carbon Dioxide Funding for 12 projects to test innovative concepts for the beneficial use of carbon dioxide (CO2) was announced by the U.S. Department of Energy. The awards are part of $1.4 billion in funding from the American Recovery and Reinvestment Act (ARRA) for projects that will capture carbon dioxide from industrial sources. These 12 projects will engage in a first phase feasibility study that will examine beneficial uses in a variety of ways, including mineralization to carbonates directly through conversion of CO2 in flue gas; the use of CO2 from power plants or industrial applications to grow algae/biomass; and conversion of CO2 to fuels and chemicals. Each project will be subject to

318

NREL: Innovation Spectrum - NREL Spectrum of Innovation Video...  

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

are many...and the challenges are daunting. How will we get there? The National Renewable Energy Laboratory integrates the entire spectrum of innovation, including Fundamental...

319

The Snake River Geothermal Drilling Project - Innovative Approaches to  

Open Energy Info (EERE)

Snake River Geothermal Drilling Project - Innovative Approaches to Snake River Geothermal Drilling Project - Innovative Approaches to Geothermal Exploration Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title The Snake River Geothermal Drilling Project - Innovative Approaches to Geothermal Exploration Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description This project will implement and test a series of innovative geothermal exploration strategies in two phases. Phase 1 studies will comprise surface mapping, shallow seismic surveys, potential field surveys (gravity and magnetics), compilation of existing well data, and the construction of three dimension structure sections. Phase 2 will comprise two intermediate depth (1.5-1.6 km) slim-hole exploration wells with a full suite of geophysical borehole logs and a vertical seismic profile to extrapolate stratigraphy encountered in the well into the surrounding terrain. Both of the exploration wells will be fully cored to preserve a complete record of the volcanic stratigraphy that can be used in complementary science projects. This project will function in tandem with Project Hotspot, a continental scientific drilling project that focuses on the origin and evolution of the Yellowstone hotspot.

320

Creating an Energy Innovation Ecosystem  

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

Regions for the National Clean Energy Business Plan Competition, Locations of Clean Energy Business Incubators and i6 Innovative Proof of Concept Centers

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

Commercialization and Innovation Fact Sheet  

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

322

Effective marketing of technical innovation  

Science Journals Connector (OSTI)

Recent trends in the global business market point to the increasing importance of technology and technical innovations to gain and maintain competitive business strategic advantage. However, the marketing of technical innovations throughout the supply chain is still governed by traditional strategies and practices. Such strategies and practices are ineffective in a highly technologically advanced marketplace. As a result, the marketers of technologically innovative products and concepts are left with many questions and very few practical answers. This research offers a practical, integrated approach to marketing technical innovations. The approach offered is presented within an organisational, people and technology strategic context. A field study is utilised to illustrate the utility of the proposed approach.

Andrew J. Czuchry; Mahmoud M. Yasin

2007-01-01T23:59:59.000Z

323

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

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

324

NREL: Innovation Spectrum - NREL Spectrum of Innovation Video (Text  

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

Spectrum of Innovation Video (Text Version) Spectrum of Innovation Video (Text Version) Below is the text version of the NREL Spectrum of Innovation video. "...renewable energy is a national imperative..." "...This breakthrough technology will..." "...we are still looking for an innovative material that will..." "...we need a study to determine..." "...the right people need to work together..." "...competing priorities mean we cannot..." There are many voices calling for a future of abundant, clean energy. The choices are many...and the challenges are 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

325

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

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

326

President's Energy Budget Invests in Innovation, Clean Energy, and National  

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

Energy Budget Invests in Innovation, Clean Energy, and Energy Budget Invests in Innovation, Clean Energy, and National Security Priorities President's Energy Budget Invests in Innovation, Clean Energy, and National Security Priorities February 1, 2010 - 12:00am Addthis Washington D.C. --- U.S. Energy Secretary Steven Chu today detailed President Barack Obama's $28.4 billion Fiscal Year 2011 budget request for the Department of Energy, highlighting the Administration's commitment to create jobs with the development of a clean energy economy, invest in advanced science, research and innovation, maintain a strong nuclear deterrent and secure nuclear materials both at home and abroad, and improve energy efficiency to help curb greenhouse gas emissions that contribute to climate change. The FY 2011 budget request also places an emphasis on DOE

327

Appropriability mechanisms in internationalisation: possibilities to safeguard innovations  

Science Journals Connector (OSTI)

The internationalisation of innovation has become increasingly common. With this change, the significance of managing and safeguarding innovations and intellectual property in international environment has risen to new levels, yet challenges are notable as well. Firms face the pressure to find, obtain, and use tools and mechanisms that would enable them to protect their innovations and intangibles against undesirable imitation and, consequently, create better appropriation conditions for themselves. This study examines appropriation of innovations in respect to internationalisation. The objective of the article is to find out: a) how individual safeguarding/appropriability mechanisms are perceived by internationalising and internationalised firms; b) how these mechanisms relate to succeeding in international markets. The findings from the examination of 299 Finnish firms indicate that not all mechanisms are equally relevant considering the tendency of the firm to internationalise, and that different mechanisms yield different results in terms of international performance.

Pia Hurmelinna-Laukkanen; Kaisu Puumalainen; Sami Saarenketo

2012-01-01T23:59:59.000Z

328

QUARTIER DE L'INNOVATION  

E-Print Network (OSTI)

, but largely unknown to the public Facing sizeable urban planning challenges Comprising three of Montreal social, cultural, and technological innovation Model of sustainable development Catalyst for the growth the development of an innovative and entrepreneurial culture that balances four pillars: Industrial, Education

Barthelat, Francois

329

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

330

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

331

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

332

Innovation | OpenEI Community  

Open Energy Info (EERE)

Innovation Innovation Home Jessi3bl's picture Submitted by Jessi3bl(15) Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation Partnerships Technology Innovation & Solutions Transportation Trucking Energy Data Initiative (EDI) Description: Liberating Data as Fuel for Innovation Initiative Vision: Transform gigabytes into actionable intelligence, which accelerates job creation. Fuel entrepreneurs with previously untapped data to spur new products and services that help American families and businesses save money on utility bills and at the pump, protect the environment, and ensure a safe and reliable energy future. Links: Check out the EDI on the EDG Big Data Commercialization

333

Geothermal innovative technologies catalog  

SciTech Connect

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

334

FY 2014 Phase II Release 2+ EERE Awards  

Office of Energy Efficiency and Renewable Energy (EERE)

FY 2014 Phase II Release 2+ EERE Awards, from the U.S. Department of Energy, Small Business Innovation Research (SBIR) program.

335

FY 2014 Phase I Release 2 EERE Awards  

Office of Energy Efficiency and Renewable Energy (EERE)

FY 2014 Phase I Release 2 EERE Awards, from the U.S. Department of Energy, Small Business Innovation Research (SBIR) program.

336

Weatherization and Intergovernmental Program: Weatherization Innovation  

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

Innovation Pilot Program to someone by E-mail Innovation Pilot Program to someone by E-mail Share Weatherization and Intergovernmental Program: Weatherization Innovation Pilot Program on Facebook Tweet about Weatherization and Intergovernmental Program: Weatherization Innovation Pilot Program on Twitter Bookmark Weatherization and Intergovernmental Program: Weatherization Innovation Pilot Program on Google Bookmark Weatherization and Intergovernmental Program: Weatherization Innovation Pilot Program on Delicious Rank Weatherization and Intergovernmental Program: Weatherization Innovation Pilot Program on Digg Find More places to share Weatherization and Intergovernmental Program: Weatherization Innovation Pilot Program on AddThis.com... Plans, Implementation, & Results Weatherization Assistance Program

337

Building Technologies Office: Housing Innovation Awards  

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

Housing Innovation Housing Innovation Awards to someone by E-mail Share Building Technologies Office: Housing Innovation Awards on Facebook Tweet about Building Technologies Office: Housing Innovation Awards on Twitter Bookmark Building Technologies Office: Housing Innovation Awards on Google Bookmark Building Technologies Office: Housing Innovation Awards on Delicious Rank Building Technologies Office: Housing Innovation Awards on Digg Find More places to share Building Technologies Office: Housing Innovation Awards on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Home Energy Score Home Performance with ENERGY STAR Better Buildings Neighborhood Program Challenge Home Partner Log In Become a Partner Criteria Partner Locator

338

Grand Challenge Portfolio: Driving Innovations in Industrial...  

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

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

339

Small Business Innovation Research | Department of Energy  

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

in the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs enacted under the Small Business Innovation Development Act of...

340

Technology Commercialization and Business Innovation | Department...  

Energy Savers (EERE)

commercialization and business innovation funding programs: SunShot Incubator Program Small Business Innovation Research and Small Business Technology Transfer (SBIRSTTR)....

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

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

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

Michigan, Missouri: Innovative Mobile Exhibits Bring Electric Vehicles to Students and Public Michigan, Missouri: Innovative Mobile Exhibits Bring Electric Vehicles to Students and...

342

Richard P. Feynman Center for Innovation  

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

Partner with us, license a technology, or innovate locally here in New Mexico. Genomics Request for Information Dipen Sinha and team win 2014 Richard P. Feynman Innovation...

343

Science & Innovation Reports | Department of Energy  

Energy Savers (EERE)

Science & Innovation Reports Science & Innovation Reports August 12, 2014 Audit Report: OAS-M-14-09 Office of Science's Management of Research Misconduct Allegations May 22, 2014...

344

Environmental Mitigation Technology (Innovative System Testing...  

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

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

345

Green Energy Innovations | GE Global Research  

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

What Works: Mark Little on Green Energy Innovations What Works: Mark Little on Green Energy Innovations Mark Little, Senior Vice President and Chief Technology Officer, answers the...

346

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

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

347

Building Technologies Office: Energy Systems Innovations  

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

Energy Systems Energy Systems Innovations to someone by E-mail Share Building Technologies Office: Energy Systems Innovations on Facebook Tweet about Building Technologies Office: Energy Systems Innovations on Twitter Bookmark Building Technologies Office: Energy Systems Innovations on Google Bookmark Building Technologies Office: Energy Systems Innovations on Delicious Rank Building Technologies Office: Energy Systems Innovations on Digg Find More places to share Building Technologies Office: Energy Systems Innovations on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education Climate-Specific Guidance Solution Center Partnerships Meetings Publications Home Energy Score

348

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

349

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

350

Implementing an agricultural water conservation innovation among the urban public: an analysis of the pilot study phase of the San Antonio Evapotranspiration Project--a cooperative effort between the Texas Agricultural Extension Service--Bexar County Offices, Bexar County Master Gardeners, San Antonio Water Systems and Texas A&M University  

E-Print Network (OSTI)

innovations which, though perhaps originally intended for addressing rural agricultural dilemmas, eventually are transferred into the urban context to address different problems. One such technological innovation, which was originally aimed at addressing a...

Reilly, Laura Lynne

2012-06-07T23:59:59.000Z

351

Technology Innovation Program | Partnerships | ORNL  

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

Nanofermentation System Technology Assistance Program Licensing Staff Search For Technologies Available Technologies Licensing Opportunity Announcements Partnerships Home | Connect with ORNL | For Industry | Partnerships | Technology Licensing | Technology Innovation Program SHARE Technology Innovation Program The Technology Innovation Program (TIP) is a 1-year program designed to accelerate selected technologies to commercial readiness. TIP projects are proposed by ORNL scientists and engineers and selected competitively based on their potential for near-term societal or economic impact. TIP technologies are advanced through research and development and outreach to industry. TIP is funded by UT-Battelle licensing royalties. When a technology enters the TIP process, it is initially made unavailable

352

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

353

Discovery & Innovation  

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

The Office of Science The Office of Science is the single largest supporter of basic research in the physical sciences in the United States, providing more than 40 percent of total funding for this vital area of national importance. It oversees - and is the principal federal funding agency of - the Nation's research programs in high-energy physics, nuclear physics, and fusion energy sciences. en {8C4B6798-0A4D-4B36-AF69-02F3EFA94CD1}http://science.energy.gov/discovery-and-innovation/stories/2013/127045/ Observing the Sparks of Life EFRC researchers isolate a photosynthetic complex - arguably the most important bit of organic chemistry on the planet - in its complete

354

Microstructural changes during long-term tension creep of two-phase {gamma}-titanium aluminide alloys  

SciTech Connect

Long-term tension creep tests were performed on a Ti-48 at.% Al-2 at.% Cr alloy in order to assess the material behavior under the intended service conditions for structural parts in turbine engines. Deformation processes and microstructural changes were investigated by TEM on a specimen loaded to 140 MPa for 5,988 h at 700 C. At lamellar boundaries the emission of interfacial dislocations was observed and is thought to contribute significantly to the high primary creep rate of the material. Under the creep conditions gliding dislocations apparently become locked by the heterogeneous formation of precipitates along their cores. Lamellar interfaces revealed ledges which indicates that they migrate during creep.

Oehring, M.; Appel, F.; Wagner, R. [GKSS Research Centre, Geesthacht (Germany). Inst. for Materials Research; Ennis, P.J. [Juelich Research Centre (Germany). Inst. for Materials in Energy Systems

1997-12-31T23:59:59.000Z

355

Energy Innovations | Open Energy Information  

Open Energy Info (EERE)

Energy Innovations Energy Innovations Jump to: navigation, search Logo: Energy Innovations Name Energy Innovations Address 130 W. Union St Place Pasadena, California Zip 91103 Sector Solar Product Small-scale concentrated PV Year founded 2000 Number of employees 11-50 Website http://www.energyinnovations.c Coordinates 34.146436°, -118.153136° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.146436,"lon":-118.153136,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

356

American business cycles and innovation  

E-Print Network (OSTI)

introduces the concepts of innovation and invention. The second section discusses the business cycles and highlights general causes of business cycles. The final section details the history of the iron, steel, aluminum, and pharmaceutical industries...

Hood, Michael

2013-02-22T23:59:59.000Z

357

Introduction Innovation Collaboration Education Policy  

E-Print Network (OSTI)

i Introduction Innovation Collaboration Education Policy Program Profile #12;i Introduction Table to use this strength to support university, industry, and government collaborations in research;2 Introduction The Water Sustainability Program (WSP) is creating a collaborative environment to leverage

Fay, Noah

358

Day 1: Innovation at the 2013 ARPA-E Summit | Department of Energy  

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

Day 1: Innovation at the 2013 ARPA-E Summit Day 1: Innovation at the 2013 ARPA-E Summit Day 1: Innovation at the 2013 ARPA-E Summit February 26, 2013 - 2:48pm Addthis Secretary of Energy Steven Chu speaks at the 2013 ARPA-E Energy Innovation Summit. | Photo by Sarah Gerrity. Secretary of Energy Steven Chu speaks at the 2013 ARPA-E Energy Innovation Summit. | Photo by Sarah Gerrity. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs How can I participate? Watch for live event updates at twitter.com/energy. The fourth annual ARPA-E Energy Innovation Summit kicked off yesterday near Washington, D.C. bringing together energy thought leaders, and highlighting technologies with a high potential to change the way we generate, store, use and think about energy. For three days, entrepreneurs, investors and industry thought leaders

359

Draft Innovative Exploration Technologies Needs Assessment  

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

A draft needs assessment for the Geothermal Technologies Programs Innovative Exploration Technologies Subprogram.

360

Lignol Innovations, Inc. Demonstration-Scale Biorefinery  

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

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

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

Innovation Impact Publications | NREL  

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

costs just a few cents per watt of solar-cell power-producing capacity. Breakthrough Furnace Can Cut Solar Industry Costs A game-changing Optical Cavity Furnace, developed by...

362

Alum Innovative Exploration Project Geothermal Project | Open Energy  

Open Energy Info (EERE)

Innovative Exploration Project Geothermal Project Innovative Exploration Project Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Alum Innovative Exploration Project Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description Phase 1 exploration will consist of two parts: 1) surface and near surface investigations and 2) subsurface geophysical surveys and modeling. The first part of Phase 1 includes: a hyperspectral imaging survey (to map thermal anomalies and geothermal indicator minerals), shallow (6 ft) temperature probe measurements, and drilling of temperature gradient wells to depths of 1000 feet. In the second part of Phase 1, 2D & 3D geophysical modeling and inversion of gravity, magnetic, and magnetotelluric datasets will be used to image the subsurface. This effort will result in the creation of a 3D model composed of structural, geological, and resistivity components. The 3D model will then be combined with the temperature and seismic data to create an integrated model that will be used to prioritize drill target locations. Four geothermal wells will be drilled and geologically characterized in Phase 2. The project will use a coiled-tube rig to test this drilling technology at a geothermal field for the first time. Two slimwells and two production wells will be drilled with core collected and characterized in the target sections of each well. In Phase 3, extended flow tests will be conducted on the producible wells to confirm the geothermal resource followed by an overall assessment of the productivity of the Alum geothermal area. Finally, Phase 3 will evaluate the relative contribution of each exploration technique in reducing risk during the early stages of the geothermal project.

363

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

364

"Why Are Some Firms More Innovative? Knowledge Inputs, Knowledge Stocks,  

E-Print Network (OSTI)

"Why Are Some Firms More Innovative? Knowledge Inputs, Knowledge Stocks, and the Role of Global, Exporting, Knowledge and Technological Change Abstract Why do some firms create more knowledge than others stock of knowledge. But there is very little empirical evidence on production functions for new ideas

Sadoulet, Elisabeth

365

SunShot Initiative: Solar Innovation Timeline  

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

Information Resources Information Resources Printable Version Share this resource Send a link to SunShot Initiative: Solar Innovation Timeline to someone by E-mail Share SunShot Initiative: Solar Innovation Timeline on Facebook Tweet about SunShot Initiative: Solar Innovation Timeline on Twitter Bookmark SunShot Initiative: Solar Innovation Timeline on Google Bookmark SunShot Initiative: Solar Innovation Timeline on Delicious Rank SunShot Initiative: Solar Innovation Timeline on Digg Find More places to share SunShot Initiative: Solar Innovation Timeline on AddThis.com... Publications Newsletter Resource Center Multimedia Meetings & Workshops Solar Innovation Timeline Solar Career Map Glossary Solar Innovation Timeline This timeline features the key innovations that have advanced the solar

366

Housing Innovation Awards at the Solar Decathlon  

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

Housing Innovation Awards at the Solar Decathlon Housing Innovation Awards at the Solar Decathlon Breakfast Presented by BASF Friday, October 4, 2013 8:30-10:30 a.m. Historic Hanger 244 Orange County Great Park in Irvine, CA Friday, October 4, 2013 8:30 AM-10:30 PM 2 | INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov Housing Innovation Awards Christine Barbour Master of Ceremonies 3 | INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov Housing Innovation Awards 4 | INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov Thank you for making the Housing Innovation Awards breakfast possible! Housing Innovation Awards 5 | INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov

367

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

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

368

California Energy Standards Recognize the Importance of Filter Selection- Building America Top Innovation  

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

This 2014 Top Innovation describes Building America research on HVAC air filter sizing that prompted a change in the California Title 24 Energy Code to encourage the use of higher MERV filters without degrading HVAC performance.

369

Building Technologies Office: Top Innovations 2012  

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

Top Innovations 2012 to Top Innovations 2012 to someone by E-mail Share Building Technologies Office: Top Innovations 2012 on Facebook Tweet about Building Technologies Office: Top Innovations 2012 on Twitter Bookmark Building Technologies Office: Top Innovations 2012 on Google Bookmark Building Technologies Office: Top Innovations 2012 on Delicious Rank Building Technologies Office: Top Innovations 2012 on Digg Find More places to share Building Technologies Office: Top Innovations 2012 on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education Climate-Specific Guidance Solution Center Partnerships Meetings Publications Home Energy Score Home Performance with ENERGY STAR Better Buildings Neighborhood Program

370

DOE to Invest $18 Million in Small Business Clean Energy Innovation  

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

$18 Million in Small Business Clean Energy Innovation $18 Million in Small Business Clean Energy Innovation Projects DOE to Invest $18 Million in Small Business Clean Energy Innovation Projects November 23, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Energy Secretary Steven Chu today announced more than $18 million in funding from the American Recovery and Reinvestment Act to support small business innovation research, development and deployment of clean energy technologies. In this first phase of funding, 125 grants of up to $150,000 each will be awarded to 107 small advanced technology firms across the U.S. "Small businesses are drivers of innovation and are crucial to the development of a competitive clean energy U.S. economy," said Chu. "These investments will help ensure small businesses are able to compete in the

371

DOE to Invest $18 Million in Small Business Clean Energy Innovation  

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

DOE to Invest $18 Million in Small Business Clean Energy Innovation DOE to Invest $18 Million in Small Business Clean Energy Innovation Projects DOE to Invest $18 Million in Small Business Clean Energy Innovation Projects November 23, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Energy Secretary Steven Chu today announced more than $18 million in funding from the American Recovery and Reinvestment Act to support small business innovation research, development and deployment of clean energy technologies. In this first phase of funding, 125 grants of up to $150,000 each will be awarded to 107 small advanced technology firms across the U.S. "Small businesses are drivers of innovation and are crucial to the development of a competitive clean energy U.S. economy," said Chu. "These investments will help ensure small businesses are able to compete in the

372

Innovations for a secure nation  

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

Innovations for a Secure Nation Innovations for a Secure Nation /about/_assets/images/icon-70th.jpg Innovations for a Secure Nation LANL's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. image description Plasma technology for textile finishing applications gets a boost from LANL APJeT received a $100,000 Venture Acceleration Fund award from LANS helping to complete design and engineering of a commercial-scale production unit. - 4/3/12 One of several active projects, LANL and Chevron co-developed INFICOMM(tm), a wireless technology used to collect real-time temperature and pressure information from sensors in oil and gas wells, including very deep wells already producing oil and gas and drilling operations for new wells.

373

NETL: Innovations for Existing Plants  

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

Innovations for Existing Plants Innovations for Existing Plants Coal and Power Systems Innovations for Existing Plants (IEP) Previous Next Chemical Looping Summary Chemical Looping Summary (July 2013) This summary provides a technical description of this advanced technology, describes its advantages, examines the R&D areas of need, and summarizes DOE's R&D efforts. DOE/NETL Advanced CO2 Capture R&D Program: Technology Update DOE/NETL Advanced CO2 Capture R&D Program: Technology Update (June 2013) This comprehensive handbook provides an update on DOE/NETL R&D efforts on advanced CO2 capture technologies for coal-based power systems. CO2 Capture Technology Meeting Presentations NETL CO2 Capture Technology Meeting Presentations (July 2013) This meeting highlighted DOE/NETL RD&D efforts to develop advanced pre-, post-, and oxy-combustion CO2 capture technologies.

374

Luna Innovations | Open Energy Information  

Open Energy Info (EERE)

Luna Innovations Luna Innovations Jump to: navigation, search Name Luna Innovations Place Roanoke, Virginia Zip 24016 Product Virginia-based materials and general technology company. The firm is developing organic photovoltaic cell materials. Coordinates 37.271525°, -79.940534° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.271525,"lon":-79.940534,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

375

Panel Session III: Innovation and Coordination  

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

Lessons Learned for Hydrogen Panel Session III: Innovation Panel Session III: Innovation and Coordination and Coordination ______________________________ Stefan Unnasch Life Cycle Associates 3 April 2008 2 Hydrogen Vision Life Cycle Associates 3 Hydrogen Infrastructure Today Life Cycle Associates Source: Weinert, J. X., et al.. (2005). CA Hydrogen Highway Network Blueprint Plan, Economics Report 4 Innovation and Coordination Life Cycle Associates Innovation Coordination ☯ Slow Fast Cars Codes 5 Innovation and Coordination Life Cycle Associates Innovation Coordination ☯ Slow Fast Cars Codes Fuel production and delivery technology Vehicle technology Marketing Policy Early introduction strategy GHG strategies

376

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...

377

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

378

Innovative Topics for Advanced Biofuels | Department of Energy  

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

Innovative Topics for Advanced Biofuels Innovative Topics for Advanced Biofuels PNNL report-out presentation at the CTAB webinar on innovative topics for advanced biofuels....

379

Disruptive Innovation in Numerical Hydrodynamics  

SciTech Connect

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

380

Creating a League of Innovation  

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

Creating a Creating a League of Innovation Amos Auringer, Gartner Inc. DOE IM Conference 2012 Communicating the Business Value of Innovation 2 Competitive Advantages in IT  -Our culture is our competitive advantage.‖  Ultralow back-office costs  Effective IT/OT management to reduce risks Diminishing returns on cost cutting will ensure no enterprise will achieve competitive advantage by cutting IT spending. Tablet Devices - 1969 5 Best Intentions 6 Mobility 7 Digitalization 8 Information Management 9 Information, Context, Location 10 -The achievement of excellence can only occur if the organization promotes a culture of creative dissatisfaction.‖ - Lawrence Miller

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

Strategic innovation in sustainable technology: the case of fuel cells for vehicles  

Science Journals Connector (OSTI)

This paper explores the gap between the implied theoretical 'assumption' that development of technologies for sustainable development should be a smooth evolutionary transition and the reality of such change. Here, we identify a split between macro, long-term models of transition to greater environmental sustainability through innovation, as found in theories of ecological modernisation, techno-economic paradigms and technology transitions and the firm level issues involved. Innovation theory, in contrast, has been concerned with contingent factors affecting the process of technology management and innovation strategy. While long-term models of change are predicated on the necessity of successful development and adoption of novel technologies, more specific, firm-based study of radical innovation demonstrates the complex and disruptive aspects of such change. In this paper, we investigate the interactions between these issues through a case study of fuel cell technology for vehicle propulsion.

Stuart R. Peters; Anne-Marie Coles

2006-01-01T23:59:59.000Z

382

ARPA-E Energy Innovation Summit  

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

The ARPA-E Energy Innovation Summit is an annual conference and technology showcase that brings together experts from different technical disciplines and professional communities to think about America’s energy challenges in new and innovative ways.

383

Innovative Financing for Green Infrastructure | Department of...  

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

Innovative Financing for Green Infrastructure Innovative Financing for Green Infrastructure November 4, 2014 1:00PM to 2:30PM EST Topic Overview Financing green infrastructure is...

384

DuPont Energy Innovations  

E-Print Network (OSTI)

21 1 6 2 9 9 U. S. Primary Energy Consumption by Source and Sector, 2007 (Quadrillion BTU) Source energy flat with 1990 levels. Progress: · Consumption down 7 percent overall as compared to 1990. · SinceDuPont Energy Innovations University of Delaware Energy Institute Inauguration September 19, 2008

Firestone, Jeremy

385

Recent innovations in paper recycling  

SciTech Connect

From many process steps in paper recycling systems, two have been selected for discussion, namely washing deinking and flotation deinking flotation deinking. Recent innovations are reviewed, in the context of the basic mechanisms responsible for the functioning of these machines. An update is also given for their application in the processing of used office papers.

Seifert, P. (Black Clawson Co., Middletown, OH (United States))

1994-02-01T23:59:59.000Z

386

Effects of germanium and nitrogen incorporation on crystallization of N-doped Ge{sub 2+x}Sb{sub 2}Te{sub 5} (x = 0,1) thin films for phase-change memory  

SciTech Connect

The phase-change behavior and microstructure changes of N-doped Ge{sub 3}Sb{sub 2}Te{sub 5}[N-GST(3/2/5)] and Ge{sub 2}Sb{sub 2}Te{sub 5}[GST(2/2/5)] films during the phase transition from an amorphous to a crystalline phase were studied using in situ temperature-dependent sheet resistance measurements, X-ray diffraction, and transmission electron microscopy. The optical band gaps of N-GST(3/2/5) films are higher than that of GST(2/2/5) film in both the amorphous and face-centered-cubic (fcc) phases. Ge nitride formation by X-ray photoelectron spectroscopy analysis increased the optical band gap and suppressed crystalline grain growth, resulting in an increase in the crystallization temperature and resistance in the fcc phase. As a result, the Ge- and N-doped GST(2/2/5) composite films can be considered as a promising material for phase-change memory application because of improved thermal stability and reduced power consumption.

Cheng Limin [State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China); Graduate School of Chinese Academy of Sciences, Beijing 10080 (China); Wu Liangcai; Song Zhitang; Rao Feng; Peng Cheng; Yao Dongning; Liu Bo [State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China); Xu Ling [National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093 (China)

2013-01-28T23:59:59.000Z

387

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

388

Centre for Innovation Incubation and Entrepreneurship | Open...  

Open Energy Info (EERE)

Sector: Services Product: Services & Support (Clean Energy) ( Academic Research foundation ) References: Centre for Innovation, Incubation and Entrepreneurship1 This article...

389

A qualitative study of innovations implemented to improve transition of care from maternity to child and family health (CFH) services in Australia  

Science Journals Connector (OSTI)

AbstractBackground The transition of care (ToC) from maternity services, particularly from midwifery care to child and family health (CFH) nursing services, is a critical time in the support of women as they transition into early parenting. However significant issues in service provision exist, particularly meeting the needs of women with social and emotional health risk factors. These include insufficient resources, poor communication and information transfer, limited interface between private and public health systems and tension around role boundaries. In response some services are implementing strategies to improve the transition of care from maternity to CFH services. Aim This paper describes a range of innovations developed to improve transition of care between maternity and child and family health services and identifies the characteristics common to all innovations. Methods Data reported were collected in phase three of a mixed methods study investigating the feasibility of implementing a national approach to child and family health services in Australia (CHoRUS study). Data were collected from 33 professionals including midwives, child and family health nurses, allied health staff and managers, at seven sites across four Australian states. Data were analysed thematically, guided by Braun and Clarke's six-step process of thematic analysis. Findings The range of innovations implemented included those which addressed; information sharing, the efficient use of funding and resources, development of new roles to improve co-ordination of care, the co-location of services and working together. Four of the seven sites implemented innovations that specifically targeted families with additional needs. Successful implementation was dependent on the preliminary work undertaken which required professionals and/or organisations to work collaboratively. Conclusion Improving the transition of care requires co-ordination and collaboration to ensure families are adequately supported. Collaboration between professionals and services facilitated innovative practice and was core to successful change.

Kim Psaila; Cathrine Fowler; Sue Kruske; Virginia Schmied

2014-01-01T23:59:59.000Z

390

Emerging Innovations Fund (EIF) The Emerging Innovations Fund (EIF) is a philanthropically fed, integrated approach to  

E-Print Network (OSTI)

. Medtric Biotech Wound care healing and disinfection $100,000 Microfluidic Innovations Programmable lab

Ginzel, Matthew

391

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

392

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

393

Terahertz and direct current losses and the origin of non-Drude terahertz conductivity in the crystalline states of phase change materials  

SciTech Connect

THz and DC losses in crystalline states of GeSbTe and AgInSbTe phase-change material systems are re-examined and discussed. Although a simple free carrier transport has been assumed so far in the GeSbTe (GST) system, it is shown through recent experimental results that a series sequence of intragrain and intergrain (tunneling) transport, as recently formulated in Shimakawa et al., “The origin of non-Drude terahertz conductivity in nanomaterials,” Appl. Phys. Lett. 100, 132102 (2012) may dominate the electronic transport in the commercially utilized GST system, producing a non-Drude THz conductivity. The extracted physical parameters such as the free-carrier density and mobility are significantly different from those obtained from the Drude law. These physical parameters are consistent with those obtained from the DC loss data, and provide further support for the model. Negative temperature coefficient of resistivity is found even in the metallic state, similar to amorphous metals, when the mean free path is short. It is shown that the concept of minimum metallic conductivity, often used in the metal-insulator transition, cannot be applied to electronic transport in these materials.

Shimakawa, Koichi [Department of General and Inorganic Chemistry, University of Pardubice, Pardubice (Czech Republic); Department of Electrical Engineering, Gifu University (Japan); Wagner, Tomas; Frumar, Miloslav [Department of General and Inorganic Chemistry, University of Pardubice, Pardubice (Czech Republic); Kadlec, Filip; Kadlec, Christelle [Institute of Physics, Academy of Sciences of the Czech Republic, Prague (Czech Republic); Kasap, Safa [Department of Electrical Engineering, University of Saskatchewan, Saskatoon SK S7N 5A9 (Canada)

2013-12-21T23:59:59.000Z

394

Experiment and simulation of a LiFePO4 battery pack with a passive thermal management system using composite phase change material and graphite sheets  

Science Journals Connector (OSTI)

Abstract A passive thermal management system (TMS) for LiFePO4 battery modules using phase change material (PCM) as the heat dissipation source to control battery temperature rise is developed. Expanded graphite matrix and graphite sheets are applied to compensate low thermal conductivity of PCM and improve temperature uniformity of the batteries. Constant current discharge and mixed charge-discharge duties were applied on battery modules with and without PCM on a battery thermal characteristics test platform. Experimental results show that PCM cooling significantly reduces the battery temperature rise during short-time intense use. It is also found that temperature uniformity across the module deteriorates with the increasing of both discharge time and current rates. The maximum temperature differences at the end of 1C and 2C-rate discharges are both less than 5°C, indicating a good performance in battery thermal uniformity of the passive TMS. Experiments on warm-keeping performance show that the passive TMS can effectively keep the battery within its optimum operating temperature for a long time during cold weather uses. A three dimensional numerical model of the battery pack with the passive TMS was conducted using ANSYS Fluent. Temperature profiles with respect to discharging time reveal that simulation shows good agreement with experiment at 1C-discharge rate.

Chunjing Lin; Sichuan Xu; Guofeng Chang; Jinling Liu

2014-01-01T23:59:59.000Z

395

Experimentation of a High Temperature Thermal Energy Storage Prototype Using Phase Change Materials for the Thermal Protection of a Pressurized Air Solar Receiver  

Science Journals Connector (OSTI)

Abstract The work addresses the issue of fast variations of temperature of a central solar receiver under cloud covering. A specific attention is paid to the situation of Hybrid Solar Gas Turbine (HSGT) systems using pressurized air as Heat Transfer Fluid (HTF), as it is considered in the Pegase project (France). A Thermal Energy Storage (TES) unit integrated in the receiver is proposed for smoothing the variation of temperature. The technology is based on the utilization of both Phase Change Material (PCM) and metallic fins in order to enhance charge and discharge capability of the storage unit. A test-bench is designed with copper fins and is experienced with paraffin wax and with Li2CO3 successively as PCMs. In the same time, the test unit is modeled and the charging and discharging modes are simulated. The results show that the full charging is achieved in about 4 hours starting from 700 °C when the receiver is maintained at 900 °C, whereas the discharge from 900 °C to 700 °C is achieved in 2.5 hours.

D. Verdier; A. Ferrière; Q. Falcoz; F. Siros; R. Couturier

2014-01-01T23:59:59.000Z

396

The use of phase change materials in domestic heat pump and air-conditioning systems for short term storage: A review  

Science Journals Connector (OSTI)

Abstract Heat pumps for space heating and cooling are a mature and highly efficient technology that can take advantage of renewable energies. They can also provide energy savings by load shifting when they operate together with thermal energy storage (TES). This paper presents a literature review of TES systems using phase change materials (PCM) potentially applicable to domestic heat pumps used in residential and administrative buildings. The paper describes the systems proposed by the different authors and presents the main conclusions of the studies. The TES systems presented are not only used as energy storage to shift the load demand but also for other applications such as heat recovery or defrosting in air-conditioners. The PCM have the suitable melting temperature to work together with standard heat pumps in each application. Moreover, some systems where the heat pump is coupled to latent heat thermal energy storage (LHTES) units and other energy sources or where the TES system is incorporated in a radiant floor or air distribution system have also been included.

Pere Moreno; Cristian Solé; Albert Castell; Luisa F. Cabeza

2014-01-01T23:59:59.000Z

397

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

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

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

398

Advanced Manufacturing Jobs and Innovation Accelerator Challenge |  

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

Technical Assistance » Advanced Manufacturing Jobs and Innovation Technical Assistance » Advanced Manufacturing Jobs and Innovation Accelerator Challenge Advanced Manufacturing Jobs and Innovation Accelerator Challenge October 10, 2013 - 12:01pm Addthis The Advanced Manufacturing Jobs and Innovation Accelerator Challenge (Accelerator) is a multi-agency sponsored competition established to enhance existing regional networks of firms and institutions that accelerate technology-related innovation, business formation, and job creation. Funding provided to these regional networks (also called clusters) help academia, utilities, local governments, and private industry and investors expand partnerships, share strategic information more efficiently, and reduce costs by leveraging existing assets and resources (like physical facilities and equipment).

399

Top Innovations 2012 | Department of Energy  

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

Top Innovations 2012 Top Innovations 2012 Top Innovations 2012 On this page, you will find Building America's Top Innovations from 1995 through 2012, with links to a profile describing each innovation. Note that some categories may not have a top innovation each year. Flow chart graphic 1. Advanced Technologies and Practices Top Innovations in this category cover research in thermal enclosure improvements, HVAC components, ventilation and other health and safety issues. 1.1 Building Science Solutions Thermal Enclosure: Basement Insulation Systems Advanced Framing Systems and Packages Unvented, Conditioned Attics Unvented, Conditioned Crawlspaces High-R Walls Heating, Ventilation, and Air Conditioning: Integration of HVAC System Design with Simplified Duct Distribution Ducts in Conditioned Space

400

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

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

Innovative Rates Program. Final report  

SciTech Connect

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

402

Silver Peak Innovative Exploration Project  

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

403

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.

404

Building America Top Innovations Hall of Fame Profile … Unvented, Conditioned Crawlspaces  

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

have found that have found that in humid parts of the United States, closed, conditioned crawlspaces perform better than vented crawlspaces, reducing moisture problems and increasing energy efficiency. Building America research on unvented crawlspaces has demonstrated 15% to 18% less energy consumption for heating and cooling while reducing humidity over 20%. These results have substantially influenced changes in the 2009 and 2012 versions of the International Residential Code (R408.3) allowing unvented, conditioned crawlspaces. Thousands of homes have now been constructed with this important innovation. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Unvented, Conditioned

405

Innovation investment area: Technology summary  

SciTech Connect

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

406

Theoretical and Experimental Thermal Performance Analysis of Building Shell Components Containing Blown Fiber Glass Insulation Enhanced with Phase Change Material (PCM)  

SciTech Connect

Different types of Phase Change Materials (PCMs) have been tested as dynamic components in buildings during the last 4 decades. Most historical studies have found that PCMs enhance building energy performance. Some PCM-enhanced building materials, like PCM-gypsum boards or PCM-impregnated concretes have already found their limited applications in different countries. Today, continued improvements in building envelope technologies suggest that throughout Southern and Central US climates, residences may soon be routinely constructed with PCM in order to maximize insulation effectiveness and maintain low heating and cooling loads. The proposed paper presents experimental and numerical results from thermal performance studies. These studies focus on blown fiber glass insulation modified with a novel spray-applied microencapsulated PCM. Experimental results are reported for both laboratory-scale and full-size building elements tested in the field. In order to confirm theoretical predictions, PCM enhanced fiber glass insulation was evaluated in a guarded hot box facility to demonstrate heat flow reductions when one side of a test wall is subjected to a temperature increase. The laboratory work showed reductions in heat flow of 30% due to the presence of approximately 20 wt % PCM in the insulation. Field testing of residential attics insulated with blown fiber glass and PCM was completed in Oak Ridge, Tennessee. Experimental work was followed by detailed whole building EnergyPlus simulations in order to generate energy performance data for different US climates. In addition, a series of numerical simulations and field experiments demonstrated a potential for application of a novel PCM fiber glass insulation as enabling technology to be utilized during the attic thermal renovations.

Miller, William A [ORNL] [ORNL; Kosny, Jan [ORNL] [ORNL; Yarbrough, David W [ORNL] [ORNL; Childs, Phillip W [ORNL] [ORNL; Shrestha, Som S [ORNL] [ORNL; Atchley, Jerald Allen [ORNL] [ORNL; Bianchi, Marcus V [ORNL] [ORNL; Smith, John B [ORNL] [ORNL; Fellinger, Thomas [ORNL] [ORNL; Kossecka, Elizabeth [Institute of Fundamental Technological Research, Polish Academy of Sciences] [Institute of Fundamental Technological Research, Polish Academy of Sciences; Lee, Edwin S [ORNL] [ORNL

2010-01-01T23:59:59.000Z

407

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 of energy patent filings, were noted in the 1980s and 90s as an issue of concern and were attributed to low investment in public and private research and development (R&D). Here we build a comprehensive global database of energy patents covering the period 1970-2009 which is unique in its temporal and geographical scope. Analysis of the data reveals a recent, marked departure from historical trends. A sharp increase in rates of patenting has occurred over the last decade, particularly in renewable technologies, despite continued low levels of R&D funding. To solve the puzzle of fast innovation despite modest R&D increases we develop a model that explains the nonlinear response observed in the empirical data of technological innovation to various types of investment. The model rev...

Bettencourt, Luis M A; Kaur, Jasleen

2012-01-01T23:59:59.000Z

408

INNOVATIVE ELECTROMAGNETIC SENSORS FOR PIPELINE CRAWLERS  

SciTech Connect

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

409

How the Recovery Act is Affecting Small Business Innovation | Department of  

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

the Recovery Act is Affecting Small Business Innovation the Recovery Act is Affecting Small Business Innovation How the Recovery Act is Affecting Small Business Innovation August 2, 2010 - 5:20pm Addthis Dr. Kristina Johnson We invest in our country's small businesses because small businesses invest back in our economy. With small businesses creating nearly two out of every three net new jobs, you probably have a friend, neighbor or family member who makes their livelihood by working for a small business. These employees enter an environment that supports innovation and ingenuity, as small businesses invest in research and new programs to spur economic growth and reduce our country's energy usage. Last week, I wrote about our Phase III awards, $30 million in funding available to be awarded to help qualified small businesses bring their

410

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

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

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

411

Innovative financing for energy-efficiency improvements. Phase I report  

SciTech Connect

The use of utility-assisted financing, tax-exempt financing, bank financing, leasing, and joint venture financing to promote energy efficiency investments for each of three different categories of buildings (multifamily, commercial, and industrial) is discussed in separate chapters. (MCW)

Klepper, M.; Schwartz, H.K.; Feder, J.M.; Smith, D.C.; Green, R.H.; Williams, J.; Sherman, J.L.; Carroll, M.

1982-01-01T23:59:59.000Z

412

DSM and innovation: a case study  

Science Journals Connector (OSTI)

This paper focuses on the process of innovation management at DSM, a Dutch multi-specialty company active worldwide in life science and nutritional products, performance materials and industrial chemicals. Drawing on the company's impressive history of self-transformation through innovation and the author's own extensive experience in managing R&D and innovation processes at DSM, the paper addresses such matters as the organisation of R&D and innovation, the development and management of technological competences in a global set-up, the alignment of technology strategy and business strategy, and the role of public-private partnerships in achieving innovation. The paper concludes with a short consideration of new horizons for innovation in the life sciences and material sciences.

Emmo M. Meijer

2006-01-01T23:59:59.000Z

413

Housing Innovation Awards | Department of Energy  

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

Housing Innovation Awards Housing Innovation Awards Housing Innovation Awards Photo of a line of Housing Innovation Awards statues lined up on a table. The U.S. Department of Energy's Housing Innovation Awards recognize the very best in innovation on the path to zero net-energy ready homes. The awards, presented on October 4, 2013, at a breakfast ceremony during the U.S. Department of Energy (DOE) Solar Decathlon 2013 in Irvine, CA, showcase a number of the Building Technologies Office residential programs under one umbrella event. DOE Challenge Home Builder Awards Orange Arrow Presented to DOE Challenge Home builders who are leading a major housing industry transformation to zero net-energy ready homes. The DOE Challenge Home designation is the symbol of excellence in home building. Only a

414

Innovate Washington Group Looks to Create State Business  

SciTech Connect

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

415

Innovative  

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

and Novel Computational Impact on Theory and Experiment The INCITE program provides awards of time on the Oak Ridge and Argonne Leadership Computing Facility (LCF) high performance computer systems for researchers to pursue transformational advances in science and technology. If you answer yes to the following questions, INCITE may be right for you. To begin the process, submit an RFI: http://hpc.science.doe.gov/allocations/incite Is your science campaign outpacing the computing resources available to you? Do you have a long-term vision for your research campaign, over a period of years rather than months? Can you effectively use an INCITE-sized award, more than twenty million core-hours? INCITE INCITE issues an annual call for proposals of high-impact,

416

Innovative  

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

provides awards of time on the Oak Ridge and Argonne Leadership Computing Facility (LCF) high performance computer systems for researchers to pursue transformational advances in...

417

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

418

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

419

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

420

Infrastructure Development- Building America Top Innovations  

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

Top Innovations in this category include research results that have influenced codes and standards and improvements in education and the transaction process.

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

Small Business Innovation Research Opportunity | Department of...  

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

of the DOE's Small Business Innovation Research (SBIR) and Small Business Technology TRansfer (STTR) Programs Geothermal Home About the Geothermal Technologies Office...

422

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...

423

Water Management Guide- Building America Top Innovation  

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

This Top Innovation highlights the DOE-sponsored Water Management Guide, which has proven to be a highly effective tool for disseminating much needed best practices.

424

Arizona Center for Innovation | Open Energy Information  

Open Energy Info (EERE)

Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: Arizona Center for Innovation1 This article is a stub. You can help...

425

Isis Innovation Ltd | Open Energy Information  

Open Energy Info (EERE)

Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: Isis Innovation Ltd1 This article is a stub. You can help OpenEI by...

426

Sussex Innovation Centre | Open Energy Information  

Open Energy Info (EERE)

Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: Sussex Innovation Centre1 This article is a stub. You can help...

427

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...

428

SRNL Science and Innovation - National Security  

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

Participating in a test at Khlopin Radium Institute in St. Petersburg, Russia Participating in a test at Khlopin Radium Institute in St. Petersburg, Russia Science and Innovation...

429

National Network for Manufacturing Innovation: A Preliminary...  

Energy Savers (EERE)

capabilities from all the partners to build the proving grounds where innovations flourish and to help advance American domestic manufacturing. nstcnnmiprelimdesignfinal.pdf...

430

Deliberate Science, Continuum Magazine: Clean Energy Innovation...  

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

Winter 2012 Deliberate Reinventing Better Biofuels through Supercomputing Material Science Computational Analysis Drives Innovation Science NREL is a national laboratory of the...

431

LN Innovative Technologies | Open Energy Information  

Open Energy Info (EERE)

Israel Sector Services Product General Financial & Legal Services ( Partnership (investment, law etc) ) References LN Innovative Technologies1 LinkedIn Connections CrunchBase...

432

Marketing capabilities, innovation and firm performance.  

E-Print Network (OSTI)

??The importance of marketing capabilities and innovation is widely acknowledged in strategic marketing literature. Yet, extant research has examined the importance of these strategic factors… (more)

Swaminathan, Arunachalam

2014-01-01T23:59:59.000Z

433

Innovation Impact: Breakthrough Research Results (Brochure)  

SciTech Connect

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

434

Innovative Energy Solutions Inc | Open Energy Information  

Open Energy Info (EERE)

Innovative Energy Solutions Inc Place: Las Vegas, Nevada Zip: 89101 Sector: Hydro, Hydrogen Product: Holds serveral patents related to waste heat recovery, heat generating...

435

NREL: Jobs and Economic Competitiveness - Clean Energy Innovation Analysis  

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

Clean Energy Innovation Analysis 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 competitiveness in the coming decades. NREL's innovation analysis focuses on understanding the innovation dynamics of clean energy technologies to inform research investment decisions and innovation and technology transfer policy. NREL's innovation analysis studies show that: Different energy technology areas exhibit unique patterns of invention and innovation. New empirical methods of estimating technical and commercial impact (based on analysis of patent citations and web presence) to better target research expenditures could augment the speed and scale of innovation and deployment of clean energy technologies

436

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

437

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

438

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

439

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.

440

Expediting Home Energy Conservation through Innovative Marketing and the  

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

Expediting Home Energy Conservation through Innovative Marketing and the Expediting Home Energy Conservation through Innovative Marketing and the Web 2.0 Community Speaker(s): Jon Burns Xiaofan Jiang Date: May 5, 2008 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Mary Ann Piette (With two additional speakers):Jay Taneja (EECS PhD, Wireless Embedded Systems Lab)Xiaofan Jiang (EECS PhD, Wireless Embedded Systems Lab) Public awareness and concern for environmental issues, including climate change, are at an all time high, but consumers have very little information about what they can do in their everyday lives to address these issues. Besides driving a hybrid car and replacing incandescent light bulbs, many consumers find the options to improve the sustainability of their lifestyle to be elusive, limited, or prohibitively expensive. Our work empowers residential

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

Weatherization Innovation Pilot Program (WIPP): Technical Assistance Summary  

SciTech Connect

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

442

Procurement, Innovation and Green Growth: The story continues...  

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

Foreword by the Hon. Ida Auken, Minister for the Environment, Denmark Foreword by the Hon. Ida Auken, Minister for the Environment, Denmark Procurement, Innovation and Green Growth 2 Partnership for Procurement and Green Growth members: www.iisd.org/pgg In partnership with: Procurement, Innovation and Green Growth: The story continues... © 2012 The International Institute for Sustainable Development Published by the International Institute for Sustainable Development. ISBN: 978-1-894784-60-3 International Institute for Sustainable Development The International Institute for Sustainable Development (IISD) contributes to sustainable development by advancing policy recommendations on international trade and investment, economic policy, climate change and energy, and management of natural and social capital, as well as the enabling role of communication technologies in these

443

Small Business Innovation Research (SBIR) Hydrogen Program New Projects Awarded in FY 2011  

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

3 3 FY 2011 Annual Progress Report DOE Hydrogen and Fuel Cells Program The Small Business Innovation Research (SBIR) program provides small businesses with opportunities to participate in DOE research activities by exploring new and innovative approaches to achieve research and development (R&D) objectives. The funds set aside for SBIR projects are used to support an annual competition for Phase I awards of up to $100,000 each for about nine months to explore the feasibility of innovative concepts. Phase II is the principal research or R&D effort, and these awards are up to $750,000 over a two-year period. Small Business Technology Transfer (STTR) projects include substantial (at least 30%) cooperative research collaboration between the small business and a non-profit

444

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

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

445

Wondering What All the "Innovation" Buzz is About This Week? |  

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

Wondering What All the "Innovation" Buzz is About This Week? Wondering What All the "Innovation" Buzz is About This Week? Wondering What All the "Innovation" Buzz is About This Week? February 28, 2012 - 10:08am Addthis Steven Chu, Secretary of the United States Department of Energy, holds a model of the wave disk engine at the 2011 ARPA-E Summit's Technology Showcase. | Photo by Ken Shipp. Steven Chu, Secretary of the United States Department of Energy, holds a model of the wave disk engine at the 2011 ARPA-E Summit's Technology Showcase. | Photo by Ken Shipp. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs "By providing a unique forum for industry leaders, researchers and entrepreneurs to share ideas and facilitate partnerships, the ARPA-E Energy Innovation Summit is helping to bring game-changing technologies to the

446

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.

447

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

448

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

449

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

450

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

451

Driving Innovation A Satellite Applications TIC  

E-Print Network (OSTI)

Driving Innovation A Satellite Applications TIC 8 December 2011 Michael Lawrence Head of Special Projects #12;Driving Innovation SatApps TIC - goal `generating growth across the economy through new satellite enabled business' · Note : overall TIC strategy goal ­ accelerating the commercialisation

452

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.

453

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.

454

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

455

Research profiling for `standardization and innovation'  

Science Journals Connector (OSTI)

This paper addresses the profiling of research papers on `standardization and innovation'--exploring major topics and arguments in this field. Drawing on 528 papers retrieved from the database, Web of Science, we employed trend, factor, and clustering ... Keywords: Bibliometrics, Clustering analysis, Innovation, Publication analysis, Research profiling, Standardization, Taxonomy

Dong Geun Choi; Heesang Lee; Tae-Kyung Sung

2011-07-01T23:59:59.000Z

456

The future of computer-aided innovation  

Science Journals Connector (OSTI)

A new category of tools known as CAI (computer-aided innovation) is an emerging domain in the array of computer-aided technologies. CAI has been growing as a response to greater industry demands for reliability in new products. Some initial CAI ideas ... Keywords: Computer Aided Innovation, QFD, TRIZ

Noel Leon

2009-10-01T23:59:59.000Z

457

Innovation Through Collaboration:Higher Learning  

E-Print Network (OSTI)

Innovation Through Collaboration:Higher Learning Commission ·The Criteria for Accredita Collaboration: Criteria ·Criterion One: Mission and Integrity ·Criterion Two: Preparing: Acquisi/on, Discovery, and Applica/on of Knowledge #12;Innovation Through Collaboration

Zhou, Yaoqi

458

Tornado Warning Decisions Using Phased Array Radar Data  

Science Journals Connector (OSTI)

The 2012 Phased Array Radar Innovative Sensing Experiment identified how rapidly scanned full-volumetric data captured known mesoscale processes and impacted tornado-warning lead time. Twelve forecasters from nine National Weather Service forecast ...

Pamela Heinselman; Daphne LaDue; Darrel M. Kingfield; Robert Hoffman

459

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.

460

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

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

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

462

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

463

1995 AAAS Annual Meeting and Science Innovation Exposition  

Science Journals Connector (OSTI)

...Environment Contamination Remediation: How Chemical ContamiContamination...Strategies P.M. Innovative Describing and A...Potomac Foundation Innovative Environmental Technologies...13. Environmental Remediation: How Much Can/Should...Problems Involving Innovative Time-series Methods...

1994-10-21T23:59:59.000Z

464

Small Business Innovation Research Grant Helps Propel Innovative...  

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

465

Clean Energy and Innovation | Department of Energy  

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

and Innovation and Innovation Clean Energy and Innovation Addthis Energy Matters Online Townhall 1 of 5 1 of 5 Energy Matters Online Townhall 1 of 5 Secretary Steven Chu hosts an online town hall to discuss President Obama's clean energy and innovation agenda. Image: Energy Department Image | Photo by Charles Watkins, Contractor Energy Matters Online Townhall 2 of 5 2 of 5 Energy Matters Online Townhall 2 of 5 Secretary Steven Chu hosts an online town hall to discuss President Obama's clean energy and innovation agenda. Dan Leistikow, Department of Energy Director of Public Affairs, serves as moderator and accepts questions for the Secretary from guests in the room. Image: Energy Department Image | Photo by Charles Watkins, Contractor Energy Matters Online Townhall 3 of 5 3 of 5

466

NREL Spectrum of Clean Energy Innovation (Brochure)  

SciTech Connect

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

467

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

468

Seeding Innovation (2009) | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Seeding Innovation (2009) | National Nuclear Security Administration Seeding Innovation (2009) | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Video Gallery > Seeding Innovation (2009) Seeding Innovation (2009) Seeding Innovation (2009) From: NNSANews Views: 110 0 ratings Time: 04:15 More in Science & Technology See video Facebook

469

NREL: Technology Transfer - Energy Innovation Portal  

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

Energy Innovation Portal Energy Innovation Portal Get the EERE Energy Innovation Portal widget and many other great free widgets at Widgetbox! Not seeing a widget? (More info) NREL developed and manages the Energy Innovation Portal for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE). The portal provides streamlined searching and browsing of patents, patent applications, and marketing summaries for clean energy technologies available for licensing from DOE laboratories and participating research institutions. Visit the EERE Energy Innovation Portal. For more information about NREL's involvement with the portal, read NREL Helps DOE Promote Cutting-Edge Technology. Contact If you have any questions about the portal, contact Matthew Ringer,

470

Kicking Off the ARPA-E Energy Innovation Summit: Where Innovations in  

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

Kicking Off the ARPA-E Energy Innovation Summit: Where Innovations Kicking Off the ARPA-E Energy Innovation Summit: Where Innovations in Energy Technology Are "Winning the Future" Kicking Off the ARPA-E Energy Innovation Summit: Where Innovations in Energy Technology Are "Winning the Future" February 28, 2011 - 9:38am Addthis Dr. Arun Majumdar Dr. Arun Majumdar Former Director, Advanced Research Projects Agency - Energy President Obama has recently been talking about his plan to "Win the Future." Whether it's taking steps to reform our education system, rebuilding our infrastructure, or encouraging breakthroughs in technology, the phrase is about marshaling the country's best and brightest to solve today's problems. As the President put it, "To win the future, we have to out-innovate, out-educate and out-build the rest of the world, tapping

471

Innovation Fuels | Open Energy Information  

Open Energy Info (EERE)

Fuels Fuels Jump to: navigation, search Name Innovation Fuels Place Newark, New Jersey Zip 7104 Sector Biofuels Product New Jersey-based biodiesel producer which resulted from the merger of Hampton Biofuels and two other biodiesel project developers. Coordinates 44.690435°, -71.951685° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.690435,"lon":-71.951685,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

472

Better Buildings Neighborhood Program: Innovative Home Tours Help  

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

Innovative Innovative Home Tours Help Homeowners Understand Energy Savings to someone by E-mail Share Better Buildings Neighborhood Program: Innovative Home Tours Help Homeowners Understand Energy Savings on Facebook Tweet about Better Buildings Neighborhood Program: Innovative Home Tours Help Homeowners Understand Energy Savings on Twitter Bookmark Better Buildings Neighborhood Program: Innovative Home Tours Help Homeowners Understand Energy Savings on Google Bookmark Better Buildings Neighborhood Program: Innovative Home Tours Help Homeowners Understand Energy Savings on Delicious Rank Better Buildings Neighborhood Program: Innovative Home Tours Help Homeowners Understand Energy Savings on Digg Find More places to share Better Buildings Neighborhood Program: Innovative Home Tours Help Homeowners Understand Energy Savings on

473

The Brazil Technology Center Speeds the Pace of Innovation |...  

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

Brazil Technology Center Speeds the Pace of Innovation The Brazil Technology Center Speeds the Pace of Innovation Bruno Betoni Parodi 2012.09.06 (Please find Portuguese translation...

474

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

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

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

475

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...

476

NREL: News - NREL Staff Recognized for Top Innovations  

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

lab's greatest innovations from the past year during its annual Innovation and Technology Transfer Awards ceremony. The event also celebrated NREL's commercialization and...

477

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

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

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

478

Sandia National Laboratories: Innovation for Green Advanced Transporta...  

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

Innovation for Green Advanced Transportation Excellence ECIS and i-GATE: Innovation Hub Connects Clean Tech Small Business with Labs and State On February 20, 2013, in Partnership...

479

OCIO Technology Summit: Cyber Innovation | Department of Energy  

Energy Savers (EERE)

Articles OCIO Technology Summit: Cyber Innovation OCIO Technology Summit: Data Analytics OCIO Technology Summit: Cyber Innovation OCIO Technology Summit: High Performance Computing...

480

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...

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

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 -...

482

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

Office of Environmental Management (EM)

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

483

2005 CHP Action Agenda: Innovating, Advocating, and Delivering...  

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

5 CHP Action Agenda: Innovating, Advocating, and Delivering Solutions, October 2005 2005 CHP Action Agenda: Innovating, Advocating, and Delivering Solutions, October 2005 More than...

484

Energy Department Announces Winners of Housing Innovation Awards...  

Energy Savers (EERE)

Energy Department Announces Winners of Housing Innovation Awards Energy Department Announces Winners of Housing Innovation Awards October 25, 2013 - 1:21pm Addthis The Energy...

485

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

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

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

486

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

487

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...

488

Energy Department Announces $53 Million to Drive Innovation,...  

Energy Savers (EERE)

Energy Department Announces 53 Million to Drive Innovation, Cut Cost of Solar Power Energy Department Announces 53 Million to Drive Innovation, Cut Cost of Solar Power October...

489

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...

490

Alkaline Membrane Fuel Cell Workshop Welcome and OverviewInnovation  

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

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...

491

Addendum Added to Innovative Demonstration of Geothermal Energy...  

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

Addendum Added to Innovative Demonstration of Geothermal Energy Production FOA Addendum Added to Innovative Demonstration of Geothermal Energy Production FOA July 2, 2010 - 2:13pm...

492

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

Office of Environmental Management (EM)

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

493

Resolving Code and Standard Barriers to Building America Innovations...  

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

Resolving Code and Standard Barriers to Building America Innovations - 2014 BTO Peer Review Resolving Code and Standard Barriers to Building America Innovations - 2014 BTO Peer...

494

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...

495

Energy Department Announces Winners of Housing Innovation Awards...  

Energy Savers (EERE)

Energy Department Announces Winners of Housing Innovation Awards Energy Department Announces Winners of Housing Innovation Awards October 25, 2013 - 12:00am Addthis The Energy...

496

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

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

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

497

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

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

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

498

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

Energy Savers (EERE)

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

499

Notice of Intent: Buildings University Innovators and Leaders...  

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

Notice of Intent: Buildings University Innovators and Leaders Development (DE-FOA-0001191) Notice of Intent: Buildings University Innovators and Leaders Development...

500

Business Innovation | Department of Energy  

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

and encourage existing market players to push the boundaries of our current energy landscape. The rapidly changing nature of the solar industry requires active nurturing of new...